WO2012070911A2

WO2012070911A2 - Exercise apparatus using a racket

Info

Publication number: WO2012070911A2
Application number: PCT/KR2011/009069
Authority: WO
Inventors: 박석배
Original assignee: Park Suk-Bae
Priority date: 2010-11-25
Filing date: 2011-11-25
Publication date: 2012-05-31
Also published as: WO2012070911A3

Abstract

The present invention is an exercise apparatus using a racket, which can be attached to or built into a sport racket such as a tennis racket or badminton racket, or worn on the wrist of a user holding a racket. The exercise apparatus of the present invention outputs a predetermined left and right moving range and a predetermined racket swing direction as audio, and detects the left and right moving range and racket swing direction of the user performing a motion based on the output audio. The exercise apparatus outputs a snapping sound indicating the success of the motion of the user when the content output as audio by the exercise apparatus corresponds to the left and right moving range and racket swing direction of the user. According to the present invention, the user may perform exercises such as a tennis or badminton alone without actually hitting a ball or a shuttlecock.

Description

Exercise device using racket

The present invention relates to an exercise device that can be attached to or embedded in an athletic racket, such as tennis or badminton, or mounted on a cuff holding a racket, and more specifically, to any left and right movement distance and any racket swing direction. Outputs, and detects the left and right movement distance and the racket swing direction of the user operating in response thereto, and if the contents of the voice output guidement and the left and right movement distance and the racket swing direction of the actual user coincide, "perfect" It is related to the exercise device using the racket that can perform the exercise such as tennis or badminton by yourself without having to hit the ball or shuttlecock by outputting the sound that means the mission success.

Sports like badminton and tennis are played with a racket and a shuttlecock or tennis ball.

Therefore, such a game must be played only if the opponent, and if it rains or snows, the game could not be played unless using the indoor stadium.

In particular, people with visual impairments could not enjoy the game itself because they could not see the ball or shuttlecock.

In order to solve this problem, the present inventors have studied a method of enjoying a game by themselves, and after a long study, the present inventors have finally come to the present invention.

Therefore, an object of the present invention is used to attach to the built-in exercise racket, such as tennis or badminton or attached to the cuff holding the racket, and outputs any left and right movement distance and any racket swing direction as a voice, corresponding By detecting the left and right movement distance and the racket swing direction of the user operated, if the contents of the voice output guidement and the left and right movement distance and the racket swing direction of the actual user coincides with the "successful" mission success By outputting the sound, even if you do not hit the actual tennis ball or shuttlecock is to provide an exercise device using a racket that can perform exercises such as tennis or badminton by yourself.

Another object of the present invention, attached to the built-in exercise racket or fixed to the wrist used to hold the racket, and outputs any left and right movement distance by voice, and detects only the movement distance of the user operated in response thereto If the voice output information and the moving distance of the user's movement coincide with each other, the sound that means "successful" mission success is output regardless of the moving direction or the racket swing direction, so as not to hit the actual tennis ball or shuttlecock. If not, it is to provide an exercise device using a racket that can perform exercise such as tennis or badminton by yourself.

Another object of the present invention, the racket swing position is divided into eight steps, according to the voice output command by detecting the racket swing position and the racket swing direction, by using the racket to determine whether the mission success It is in providing a device.

The present invention for achieving the above object, as an exercise device that is attached to or embedded in the exercise racket, such as badminton or tennis, attached to the wrist holding the racket fixed to use, vibration detection for detecting the movement of the user by vibration Means; Direction detecting means for sensing a swing direction of the racket; Setting means having a plurality of setting switches, setting a game time and a game mode, and generating a key signal for selecting a game start and end; Voice output means for outputting a predetermined voice; Display means for performing a display according to the key input of the setting means and displaying the number of mission successes; And at the start of the game, the number (N1) according to the left and right moving distance and the number (N2) according to the racket swing direction randomly generated and outputs it sequentially, after the voice of the number (N1) and the number (N2) When the vibration information and direction information input to the vibration detecting means and the direction detecting means are detected within a predetermined time period, and the detected vibration information and the direction information and the voice output number N1 and the number N2 information coincide with each other. And a control means for outputting a sound according to the mission success in a predetermined form and accumulating and storing and displaying the number of times according to the mission success.

In another aspect, the present invention provides an exercise device that is attached to or embedded in an exercise racket, such as badminton or tennis, or attached to and fixed to a cuff holding a racket, comprising: vibration sensing means for detecting a user's movement as a vibration; Setting means having a plurality of setting switches, setting a game time and a game mode, and generating a key signal for selecting a game start and end; Voice output means for outputting a predetermined voice; Display means for performing display according to key input of the setting means and displaying the number of mission successes; At the start of the game, the voice announcements (N3) according to the left and right moving distance are arbitrarily generated and output, and after the output of the voice announcements (N3), by detecting the vibration information input from the vibration detection means within a certain time, If the detected vibration information and the moving distance information according to the voice announcements coincide, the sound output according to the mission success in a predetermined form, and the control means for accumulating and storing the number of times according to the mission successive comprises It is done.

In another aspect, the present invention provides an exercise device that is attached to or embedded in an exercise racket, such as badminton or tennis, or attached to and fixed to a cuff holding a racket, comprising: vibration sensing means for detecting a user's movement as a vibration; Swing position detecting means for detecting the position where the racket is swinging is divided into eight positions; Swing direction detecting means for detecting whether the racket is swinged in a forehand or a backhand direction; Setting means having a plurality of setting switches, setting a game time and a game mode, and generating a key signal for selecting a game start and end; Voice output means for outputting a predetermined voice; Display means for performing display according to key input of the setting means and displaying the number of mission successes; When the game starts, randomly generates a number (N1) according to the left and right movement distance, and the number (N4) according to the racket swing position, and outputs it sequentially, and after the voice output of the number (N1) and the number (N4), Detects vibration information, position and direction information input to the vibration detecting means, swing position detecting means and swing direction detecting means within a predetermined time, and detects the detected vibration information, position and direction information and the voice number N1. And control means for outputting a sound according to the success of the mission in a predetermined form when the number N4 information coincides, and accumulating and storing and displaying the number of times according to the success of the mission.

As described above, the present invention actually moves to the left or right according to the set left and right movement distance and the racket swing direction guidement output as voice, and when the set left and right movement distance and the racket swing direction coincide with each other, it is "perfect". By outputting a sound that means that the mission is successful, the user can perform the exercise of holding a racket such as tennis or badminton by yourself, even without hitting a real tennis ball or shuttlecock.

In addition, the present invention can enjoy tennis or badminton even for the visually impaired, and can enjoy a game at home or indoors rather than indoor playground even in snowy or rainy weather.

In addition, the present invention has the advantage that it is possible to perform the game without using a shuttlecock with two people if you select a confrontation mode in addition to the single mode to play alone.

1 is an external configuration diagram of an exercise device using a racket according to a first embodiment of the present invention,

Figure 2 is another example of the external configuration of the exercise device using a racket according to the first embodiment of the present invention,

3 is a control block diagram of an exercise apparatus using a racket according to the first embodiment of the present invention;

4 and 5 are a left and right moving distance and racket position configuration diagram for explaining the first embodiment of the present invention,

6 is a control flowchart of the exercising apparatus using the racket according to the first embodiment of the present invention;

7 to 10 is an embodiment of a direction sensor applied to the direction detecting means according to the first embodiment of the present invention,

11 is another embodiment of a direction detecting sensor applied to the direction detecting means according to the first embodiment of the present invention;

12 is yet another embodiment of a direction detecting sensor applied to the direction detecting means according to the first embodiment of the present invention;

13 is a control block diagram of an exercise device using a racket according to a second embodiment of the present invention;

14 is a control flowchart of the exercising apparatus using the racket according to the second embodiment of the present invention;

15 is a control block diagram of an exercise device using a racket according to a third embodiment of the present invention;

16 is a conceptual diagram for classifying the racket swing position according to the third embodiment of the present invention;

17 is one embodiment of a swing position sensor according to a third embodiment of the present invention;

18 is a plan view of FIG. 17;

19 is an operation explanatory diagram of FIG. 17;

20 is another embodiment of the swing position sensor according to the third embodiment of the present invention;

21 and 22 are configuration diagrams of the sensing unit of FIG. 20;

23 is an explanatory diagram of the operation of FIG. 20;

24 is an embodiment of a swing direction detection sensor according to a third embodiment of the present invention;

FIG. 25 is a detailed configuration diagram of the first sensor of the swing direction sensor of FIG. 24.

Hereinafter, exemplary embodiments of the present invention will be described in detail with reference to the accompanying drawings.

1 is an external configuration diagram of an exercise device using a racket according to the first embodiment of the present invention.

As shown, the exercise device 10 using the racket according to the first embodiment of the present invention,

A main body 11 and a band 12 is integrally connected to the main body 11.

The main body 11 has a setting switch 14 for selecting a game time, a game mode, and a start and end, and a display window 13 for performing a display according to a key input of the setting switch 14 and displaying the number of successes. ) Is included.

The band 12 is worn on the side of the cuff holding the user tennis or badminton racket, it is configured to be firmly fixed when worn on the cuff.

As will be described later, the exercise device 10 further includes a speaker that performs voice output, a means for detecting a user's movement, and a means for detecting a swing direction of the racket when the racket is swung.

The exercise device 10A of the present invention may be mounted on the racket 20 or may be configured to be embedded in a predetermined portion of the racket 20.

This is to illustrate that various changes are possible within the scope of the present invention.

3 is a control block diagram of an exercise apparatus using a racket according to the first embodiment of the present invention.

As shown, the exercise device using the racket of the present invention,

Vibration detecting means 110, direction detecting means 120, setting means 130, voice output means 140, display means 150 and the control means 160.

The vibration detecting means 110 is a means for detecting the movement of the user, and detects the movement of the user as vibration.

As shown in FIG. 4, when the user moves to the left or the right foot, the user detects the movement by one step and recognizes how many steps the user has moved.

It does not recognize the direction whether it is left or right, but, for example, if the user moves three steps to the right, three vibrations are applied to the vibration sensing means 110, and the vibration sensing means 110 is three vibrations. Will be detected.

The vibration detecting means 110 may use a vibration sensor built in a known pedometer.

The direction detecting means 120 is a means for detecting a direction, the racket 20 detects the swing direction.

The direction detecting means 120 includes a position detecting means 121 and a speed detecting means 122.

The position detecting means 121 detects the position of the racket 20, and the speed detecting means 122 detects the swing speed of the racket 20 to detect whether the racket is swinging.

In the present invention, the racket is divided into 12 steps to be swinged.

As shown in FIG. 5, the swing position of the racket is set from 1 o'clock to 12 o'clock, and the range from 12 o'clock to 6 o'clock is defined as the swinging position while moving to the right when the racket is held by the right hand. The eleven o'clock position is defined as the range in which the left hand swings to the left when the racket is held by the right hand.

The above-described range (12 o'clock to 6 o'clock, 7 o'clock to 11 o'clock) is an exemplary range, which can be changed as needed.

Therefore, the position detecting means 121 detects the racket position (one of 1 o'clock to 12 o'clock) according to the swing direction.

For example, the position detecting unit 121 may use a gyro sensor.

In addition, the speed detecting unit 122 detects the swing speed of the racket 20, and detects whether the racket is located in the swing direction and whether the actual swing motion (forward) has occurred as the racket's movement (speed).

For example, the speed detecting unit 122 may use an acceleration sensor.

As a result, the direction detecting means 120 detects the direction (position) and swing of the racket swinged by combining the gyro sensor and the acceleration sensor.

The setting means 130 has a plurality of setting switches, sets a game time and a game mode, and generates a key signal for selecting a game start and end.

The voice output means 140 is a speaker for outputting a predetermined voice,

When the game starts, the number of steps (steps) for the left and right movement distance and the racket swing position number (clockwise) are output as a voice by the control of the control means 160, and if the left and right movement distance and the racket swing position match, " The sound output means "successful mission".

The display means 150 performs the display according to the key input of the setting means 130 and displays the number of successful missions. The display means 150 includes an LED or an LCD.

The control means 160 generates a number (N1) according to the left and right moving distance and the number (N2) according to the racket swing direction at the start of the game.

The number N1 according to the left and right moving distance is a step number by which the user can move to the left or the right while holding the racket, and the range may be 0 to 4, for example.

For example, if N1 is '2', it means to go two steps.

The number N2 according to the racket swing direction is a clockwise number indicating a direction in which the racket is held by the user, and the range may be, for example, 12 o'clock to 12 o'clock, that is, 12.

For example, if N2 is '3', it means to swing the racket at 3 o'clock.

In addition, the control means 160 generates a number (N1) according to the left and right moving distance and the number (N2) according to the racket swing direction to a random value by the stored program, and this number (N1) (N2) Give them a voice output sequentially.

For example, outputting "three" and "o" implies that the user moves three steps to the right and then swings the racket at five o'clock.

In addition, outputting "this" and "nine" implies that the user moves two steps to the left and then swings the racket in the 9 o'clock direction.

Here, if N2 number is 12 to 6, it means to move to the right, and if 7 to 11, it means to move to the left. This means that the user holding the racket with his right hand makes a normal swing when moving to the right and a back swing when moving to the left. This is the default setting. These criteria can be changed as needed as needed.

In addition, the control means 160 is the vibration information (left and right movement distance) and the direction information input to the vibration detecting means 110 and the direction detecting means 120 within a predetermined time after the voice output of the N1, N2 numbers as described above (Racket swing position) is detected and if the input vibration information and the direction information and the information of the output N1 and N2 match, output the sound according to the mission success in a predetermined form ('click'), and according to the mission success Save and display the count.

In addition, the control unit 160 may output the order "N2, N1" when the voice output control of the number (N1) according to the left and right moving distance and the number (N2) according to the racket swing direction.

In addition, the control means 160 outputs the numbers (N1, N2) through the display means 150, when the number (N1) according to the left and right movement distance and the voice (N2) according to the racket swing direction give.

This is to allow the user to visually check the numbers N1 and N2.

6 is a control flowchart of the exercise apparatus using the racket according to the first embodiment of the present invention.

As shown, the control method of the exercise device using the racket of the present invention,

In the process of setting the game mode and game time (S10), and in the case of selecting a single mode game, the voice (and / or successively) is randomly generated by randomly generating the number N1 according to the left and right movement distance and the number N2 according to the racket swing direction. Number display) outputting (S11), and detecting the vibration and the racket swing direction according to the distance the user has moved (S12), and whether the N1 and N2 numbers and the detected moving distance and the racket swing direction is the same If the determination step (S13), and if the N1 and N2 numbers and the detected movement distance and the racket swing direction in the determination step (S13) is the same, and performing a predetermined sound output according to the mission success (S14), mission Cumulatively storing and displaying the number of successes (S15) and the number of N1 and N2 and the detected movement distance and the racket swing direction in the determination process (S13) do not match, or the game set after the process (S15) Time goes by Process (S16) for determining the entity and, if not the time set in the determination process (S16) has elapsed returns to the process (S11), and if the set time has elapsed comprises the step of the program ends.

The confrontation mode process (S20) is to allow two users to enjoy the game.

The control method is the same as the single mode game process, except that in the confrontation mode, when one function is terminated in one exercise device, that is, the N1 and N2 voice outputs are compared with the detected signal to check whether the mission is successful. When the process is finished, a control method that has a certain time (eg, 5 seconds) or an irregular time interval, and then restarts the next function, has the effect of actually hitting the shuttlecock with two people. to be.

The same applies to the other side motion device.

The overall operation according to the first embodiment of the present invention configured as described above will be described below.

First, the user wears the exercise device 10 (10A) using the racket, as shown in Figure 1 or 2 on the cuff to hold the racket or fixed to the built-in or attached to the racket.

Then, the game time and the game mode are set using the setting switch provided in the setting means 130, and the game start signal is input to the control means 160. (S10 process)

As such, when the game time and game mode (herein described as a single mode game) setting signal and a game start signal are input, the control means 160 according to the number N1 according to the left and right movement distance and the racket swing direction. Randomly generates a number (N2) and outputs it as a voice through the voice output means 140, a number through the display means 150 (S11 process).

For example, when N1 and N2 are generated as "3" and "5", the voice output means 140 outputs "3 (three)" and "5 (five)" as voice, and the display means. 150 sequentially displays the numbers "3" and "5".

At this time, the user recognizes that this content means to swing the racket in the 5 o'clock direction after moving 3 steps to the right, and moves the racket swing direction at the position at 5 o'clock after actually moving 3 steps to the right. I will swing.

The control means 160 detects the number of vibrations inputted through the vibration detecting means 110, that is, the moving distance (number), and controls the racket swing position (direction) and motion inputted through the direction detecting means 120. It is detected (S12 process).

In this case, the direction of the racket, that is, the position (5 o'clock) is detected from the position detecting means 121 of the direction detecting means 120, and then whether the racket is swinging through the speed detecting means 122 or not. Will be detected and judged.

Herein, if the N1 and N2 numbers match the detected moving distance and the racket swing direction, that is, the user is made to match the output N1 and N2 numbers, the control means 160 controls the voice output means 140. Through this, a predetermined sound ("click" sound) is outputted according to the mission success. (S13 and S14 processes)

And accumulates and stores the number of successes according to the success of the mission and displays it as the display means (150).

However, when the N1 and N2 numbers and the detected moving distance and the racket swing direction do not coincide, that is, when the user is not made to match the output N1 and N2 numbers, the control means 160 outputs the voice output means. No voice is output through 140, or an error signal (error voice message or error indication) is output.

Thereafter, the control means 160 determines whether the set game time has elapsed, and if the set game time has elapsed, ends the game and outputs the accumulated number of successful missions to the display means.

7 to 10 is an embodiment of a direction sensor 200 applied to the direction detecting means 120 according to the first embodiment of the present invention.

As shown, the direction sensor 200 is applied to the direction detecting means 120 of the present invention,

The upper plate 210 and the lower plate 220, the upper plate 210 and the lower plate 220 is composed of a sensing unit 230 is installed in the center.

Here, the upper plate 210 and the lower plate 220 may be the upper and lower plates of the main body 11 shown in FIG.

Specifically, the upper plate 210 is formed to form a predetermined interval the upper contact 211 paired two by 11 o'clock at 7 o'clock, the hinge shaft 231 of the sensing unit 230 in the center Hinge jaw 212 is inserted is formed.

In addition, the lower plate 220 is also formed in the 12 o'clock at 6 o'clock in the pair of lower contact 221 paired to form a predetermined interval, and the hinge shaft 231 of the sensing unit 230 is inserted in the center Hinge jaw 222 is formed.

Therefore, the upper contact 211 formed on the upper plate 210 and the lower contact 221 formed on the lower plate 220 are positioned in the same direction as shown in FIG. 8.

The sensing unit 230 is inserted into the hinge jaw (212, 222) of the upper plate 210 and the lower plate 220, as shown in Figure 9, the hinge shaft 231 and the hinge shaft 231 It is composed of a conductive portion 233 is inserted into the cut hole 232 formed in the center of the long fixed by the hinge pin 234.

Accordingly, the hinge shaft 231 of the sensing unit 230 is rotated between the upper plate 210 and the lower plate 220, and at the same time, the energizing unit 233 also rotates in linkage. In addition, the conductive part 233 is made of a conductive material through which a current can flow, and is rotated up and down in the cutting hole 233 cut between the hinge shaft 231.

In addition, the upper contact 211 and the lower contact 221 of the upper plate 210 and the lower plate 220 functions as a kind of switch, when the conducting unit 233 of the sensing unit 230 is in contact with Figure 8 and As in 10, the pair of contacts are energized by the energization unit 233 to generate a signal by the current flow. In this case, the energizing part 233 is connected to the upper contact 211 of the upper plate 210 or to the lower contact 221 of the lower plate 220.

Therefore, looking at its operation, the direction sensor 200 is built in the exercise device of the present invention, the exercise device 10 is attached to a certain form (position) (racket or the user's wrist), the user holding the racket When changing the direction as shown in FIG. 5, the energizing part 233 of the sensing unit 230 is located at a corresponding direction contact point of the upper and lower contact points 211 and 221 formed on the upper plate 210 and the lower plate 220 (with respect to gravity). By).

In this way, for example, when the user moves a certain distance according to the N1 and N2 numeric voicement output from the voice output means 120, and swings the racket to the corresponding position (clockwise), the direction sensor The upper plate 210 and the lower plate 220 of the 200 is moved so that the conducting unit 231 of the sensing unit 230 is positioned at the contact point in the corresponding direction, and the swing direction of the racket, that is, the normal swing or Depending on whether it is a back swing, the energizing part 233 of the sensing unit 230 is connected to the upper contact 211 of the upper plate 210 or to the lower contact 221 of the lower plate 220.

Here, in the normal swing, the conducting unit 233 of the sensing unit 230 is in contact with one of the lower contacts 221 of the lower plate 220 corresponding to the 6 o'clock direction in the 12 o'clock direction, and when the back swing is reversed ( Since it is opposite to the racket swing direction, one of the upper contacts 211 of the upper plate 210 corresponding to the eleven o'clock in the seven o'clock direction is in contact with the conducting unit 233 of the sensing unit 230.

Therefore, the contact thereof makes it possible to detect the direction (position) of the racket swing.

11 is another embodiment of the direction detection sensor applied to the direction detecting means according to the first embodiment of the present invention, the same as the configuration of the embodiment of the present invention,

However, the difference is that the upper contact 211A of the upper plate 210 and the lower contact 221A of the lower plate 220 are not configured as a pair of contacts, but are configured as one contact and the sensing unit 230. By contacting each other through the current-carrying unit 233) is configured to perform a switch function.

In this case, the energizing portion 233 and the upper and

lower contacts

211A and 221A are energized by contact.

12 is another embodiment of a direction detection sensor applied to the direction detection means according to the first embodiment of the present invention.

As shown, the present invention the direction sensor is a modification of the configuration of the detection unit.

The sensing unit 240 is inserted into the

hinge jaws

212 and 222 of the upper plate 210 and the lower plate 220 and rotated through the hinge shaft 241 and the center of the hinge shaft 241. It consists of a bolt fixing part 242 to be fixed, and an electric current 244 is fixed through the elastic member 243 coupled to the front end of the bolt fixing part 242.

The hinge shaft 241 of the sensing unit 240 is rotated between the upper plate 210 and the lower plate 220, and at the same time rotates the conducting weight 244 in conjunction with. In addition, the conducting weight 244 is made of a conductor material through which current can flow, and is freely moved up and down by the elastic member 243.

Therefore, the current-carrying weight 244 is rotated according to the racket swing position, and is connected to the upper contact 211 of the corresponding upper plate 210 or the lower contact 221 of the lower plate 220 to energize the position. It will allow you to detect.

13 is a control block diagram of an exercise apparatus using a racket according to a second embodiment of the present invention.

As shown, the exercise device using the racket according to the second embodiment of the present invention,

Vibration detecting means 110, setting means 130, voice output means 140, the display means 150 and the control means 160A.

It can be seen that the configuration of the second embodiment of the present invention lacks the direction detecting means 120 configured in the first embodiment of the present invention.

First, the vibration detecting unit 110 detects a user's movement as vibration, and may use a vibration sensor.

The voice output means 140 is a speaker for outputting a predetermined voice, and outputs a number (steps) for the left or right moving distance as voice by the control of the control means 160A at the start of the game, and correspondingly If the movement distance of the user's movement is matched, it outputs sound that means "successful" mission success.

The control means 160A generates a voice announcement (N3) according to the left and right moving distance at the start of the game.

The voice announcement (N3) according to the left and right moving distance is a voice for notifying the user to move a few steps to the left or right by holding the racket, and is composed of a first voice indicating a direction and a second voice indicating a number of steps to move.

The first voice is composed of 'right' or 'left', and the second voice is composed of one of natural numbers such as 0,1,2,3 ... '.

For example, if the first voice of the voice announcement (N3) is 'right' and the second voice is '3', that is, the voice announcement (N3) is output as "right three (3), It means to go step by step.

In addition, the control means 160A may generate a voice announcement (N3) according to the left and right moving distance to an arbitrary value by a stored program, and output the first and second voices in reverse order. have.

In addition, the control means 160A detects the vibration information (moving distance) input from the vibration sensing means 110 within a predetermined time after outputting the voice guidance comment N3 as described above, and outputs the input vibration information. If the information of the voice announcements (N3) match, the sound according to the mission success is output in a predetermined form ('click'), and the number of times according to the mission success is stored and displayed.

Here, the control means 160A outputs the first voice indicating the left or the right as the voice guidement N3, but functions to detect a direction to the vibration signal input through the actual vibration detecting means 110. There is no, through the vibration detecting means 120 determines only the number of moving steps according to the second voice.

This is the difference between the second embodiment and the first embodiment of the present invention.

In addition, the control means 160A outputs letters and numbers according to the first and second voices through the display means 150 when the voice announcements N3 are output according to the left and right moving distances. This is to allow the user to visually check the voice announcement (N3).

In addition, according to the present invention, the voice announcement (N3) may be composed of a third voice which is a single numeric voice output as a male or female voice.

In this case, the male voice implies the right side, the female voice implies the left side, and the number means the number of moving steps.

For example, if the third voice is output as 'yi (2)' as the male voice, it means to move two steps to the right, and if 'sa (4)' is output as the female voice, it means to move four steps to the left. .

In addition, the direction indicated by the male voice or the female voice, that is, the right direction or the left direction may be changed from each other, and the distinction between the male voice and the female voice is output as voice of a frequency at which sex can be clearly distinguished.

14 is a control flowchart of the exercise apparatus using the racket according to the second embodiment of the present invention.

As shown, the control method of the exercise apparatus using the racket according to the second embodiment of the present invention,

The process of setting the game mode and the game time (S30), the process of arbitrarily generating and outputting the voice announcement (N3) according to the left and right movement distance when selected as a single mode game (S31), and according to the distance traveled by the user A process of detecting vibration (S32), a process of determining whether the distance according to the output voice guidement (N3) and the detected moving distance is the same (S33), and the voice guidement in the determination process (S33) When the distance of N3 and the detected moving distance coincide with each other, the process of counting and waiting for a predetermined time (S34), and performing a predetermined sound output according to the success of the mission (S35) after the process (S34), and the mission Cumulatively storing and displaying the number of successes (S36), and the distance of the voice announcement (N3) and the detected movement distance in the determination process (S33) does not match or after the set time (S36), the set game time To determine whether this has elapsed Process S37 and, if the time set in the determination process S37 has not elapsed, returns to the process S31 and ends the program if the set time elapses.

The confrontation mode process (S40) is to allow two users to enjoy the game.

The control method is the same as the single mode game process, except that in the confrontation mode, when one function is terminated in one exercise device, that is, whether the mission is successful by comparing the voice announcement (N3) output and the detected signal When the process of checking is finished, the process is effected as if the game is played by 2 people by allowing a certain time (eg 5 seconds) or an irregular time interval and then restarting the next function. to be.

The same applies to the other exercise device.

The overall operation according to the second embodiment of the present invention configured as described above will be described below.

First, the user wears the exercise device 10 or the exercise device 10A using the racket as shown in FIG. 1 or FIG. 2 on the cuff to hold the racket or to fix the built-in or attached to the racket.

Then, the game time and the game mode are set using the setting switch provided in the setting means 130, and the game start signal is input to the control means 160A.

When such a game time and game mode (hereafter described as a single mode game) setting signal and a game start signal are input, the control means 160A randomly generates the voice announcement N3 according to the left and right movement distances. The voice output means 140 outputs the voice and the display means 150 outputs the number.

For example, when the first voice of the voice announcement (N3) is generated as 'left' and the second voice is 'O (5)', the voice output means 140 is “left” or “o”. Is output as a voice, and the display means 150 displays the characters "left" and "5".

In this case, the user recognizes that the contents mean to swing the racket after moving 5 steps to the right, and actually moves the racket at the position after moving 5 steps to the right.

The control means 160A detects the number of vibrations input through the vibration detecting means 110, that is, the moving distance (number).

At this time, if the moving distance detected from the vibration detecting means 110 and the number (distance) that is the second voice of the voice announcement (N3) match, that is, the user is left virtually in accordance with the voice announcement (N3). Alternatively, if the step is performed to match the number of steps irrespective of the right side, after a predetermined time (for example, about 1 second), the control means 160A transmits a predetermined sound (according to the mission success) through the voice output means 140. "Click" sound is output. (S33 ~ S35 process)

Here, after the predetermined time elapses (step S34), the reason for outputting the mission success sound is a time interval for adjusting the timing of swinging the racket after the user moves left and right.

The control means 160A accumulates and stores the number of successes according to the success of the mission and displays it as the display means 150 (step S36).

However, when the distance according to the voice announcement (N3) and the detected moving distance do not match, that is, when the user is not made to match the output voice announcement (N3), the control means (160A) is a voice The output unit 140 does not output any voice or outputs an error signal (error voice message or error indication).

Then, the control means 160A determines whether the set game time has elapsed, and if the set game time has elapsed, ends the game and outputs the accumulated number of successful missions to the display means 150 (step S37).

15 is a control block diagram of an exercise apparatus using a racket according to a third embodiment of the present invention.

As shown, the exercise device using the racket according to the third embodiment of the present invention,

And vibration detection means 110, swing position detection means 121A, swing direction detection means 122A, setting means 130, voice output means 140, display means 150, and control means 160B. .

First, the vibration detecting means 110, the setting means 130, the voice output means 140 and the display means 150 is the same as the configuration of the first and second embodiments of the present invention described above.

The swing position detecting means 121A is a device for detecting a position at which the racket is swinging. In the third embodiment of the present invention, the swing position detecting means 121A detects the swing position.

The swing direction detecting means 122A detects whether the racket is swinging in the direction in which the racket is swinging, that is, in the forehand direction or in the backhand direction.

In the third embodiment of the present invention, the swing position of the racket is divided into eight steps.

As shown in Fig. 12, the 12 o'clock direction is "1" direction, the direction between 1 o'clock and 2 o'clock is "2" direction, the 3 o'clock direction is "3" direction, and the direction between 4 o'clock and 5 o'clock is "4". Direction, the 6 o'clock direction is designated as the "5" direction, the direction between 7 and 8 o'clock is specified as the "6" direction, the 9 o'clock as the "7" direction, and the direction between the 10 and 11 o'clock as the "8" direction. .

Here, except in the "1" direction and the "5" direction, two and eight directions, three and seven directions, four and six directions correspond to the same position according to the forehand swing or the backhand swing, respectively.

The control means 160B generates a number N1 according to the left and right moving distance and a number N4 according to the racket swing position at the start of the game.

For example, if N1 is '2', it means to go two steps.

The number N4 according to the racket swing position indicates a position at which the racket held by the user swings, which is one of eight positions.

For example, if N4 is '4', it means to swing the racket in 4 directions (between 4 and 5 o'clock).

In addition, the control means 160B generates a number (N1) according to the left and right movement distance and the number (N4) according to the racket swing position to an arbitrary value by the stored program, and this number (N1) (N4) Give them a voice output sequentially.

For example, if the output is "three", "seven", the user implies the meaning of swinging the racket in seven directions (9 o'clock) after moving three steps to the left.

In addition, outputting "yi" and "yi" implies that the user swings the racket in two directions (between 1 o'clock and 2 o'clock) after the user moves two steps to the right.

In this case, if the N4 number is 1,2,3,4,5, move to the right, and if 5,6,7,8,1, move to the left. The default setting is that the user holding the racket with his right hand performs a forehand swing when moving to the right and a backhand swing when moving to the left. These criteria can be changed as needed as needed.

In addition, the control means 160 is the vibration input to the vibration detecting means 110, swing position detecting means 121A and swing direction detecting means 122A within a predetermined time after the voice output of the N1, N4 numbers as described above Information (left and right movement distance), swing position, and swing direction (forehand or backhand) is detected, and if the input vibration information and swing position information and the information of N1 and N4 output match, the sound according to the mission success is determined (' It outputs as a 'sound' and accumulates and displays the number of times of mission success.

In addition, the control means 160B outputs the numbers N1 and N4 through the display means 150 when the number N1 according to the left and right movement distance and the number N4 according to the racket swing position are output. give.

This is to allow the user to visually check the numbers N1 and N4.

In addition, according to the third embodiment of the present invention, the wireless transmission and reception unit 170 may be further connected to the control means 160B.

The wireless transmitter / receiver 170 is a component that is performed when the game mode is performed by two persons using the exercise device using the racket of the present invention.

That is, when the operation mission is completed from the exercise device using the racket of one side, the control means 160B wirelessly transmits the completed state information to the other side exercise device through the wireless transmitter and receiver 170.

The counterpart exercise apparatus receives the state information, performs an operation mission, and sends the completed state information again through the wireless transmitter / receiver 170 to alternately perform a game.

The wireless transmitter / receiver 170 may use RF wireless communication, Wi-Fi wireless communication, and the like.

17 and 18 illustrate an embodiment of the swing position detecting sensor 300 applied to the swing position detecting means 121A according to the third embodiment of the present invention.

As shown, the swing position detection sensor 300 applied to the swing position detection means 121A of the present invention,

The upper plate 310 and the lower plate 320, the diaphragm 330 is connected to the center between the upper plate 310 and the lower plate 320 and a plurality of metals are configured to flow in the diaphragm 330 It consists of beads 340.

Here, the upper plate 310 and the lower plate 320 may be the upper and lower plates of the main body 11 shown in FIG.

The diaphragm 330 is a circular rim portion 331 which is an insulator, a partition plate 332 made of a conductor material partitioned by dividing the inner space of the rim portion 331 into equal intervals (72 ㅀ), and a center, It is installed in the insulating portion 333 to support the partition plate 332.

In addition, the conductor partition plate 332 has a structure in which one side thereof protrudes outside the edge portion 331 and is connected to the electric wire 335.

In addition, metal beads 340 are positioned in the first compartments 351 to the fifth compartments 355, which are areas formed by the partition plate 332, respectively, and the metal beads 340 detect the swing position. It is configured to flow by the movement of the sensor 300.

The swing position detecting sensor 300 configured as described above moves the metal beads 340 according to the movement of the sensor, and when the metal beads come into contact with the adjacent partition plates 332 simultaneously, The partition plates 332 are energized with each other to determine the partitions (first to fifth partitions) energized by the metal beads 340.

The swing position sensor 300 detects the position where the racket is swinging into eight positions.

That is, when the user positions the racket in one direction of FIG. 16, the metal beads 340 are positioned as shown in FIG. 19A.

Therefore, the metal ball 340 energizes adjacent partition plates forming the first compartment 351 so that the control means 150 detects this.

In addition, when the racket is located in two directions, the metal beads 340 are positioned as shown in FIG.

Therefore, the metal bead 340 energizes the adjacent partition plates forming the first compartment 351 and the fifth compartment 355 so that the control means 150 detects this.

In addition, when the racket is positioned in three directions, the metal bead 340 is positioned as shown in FIG. 19 (c), and the metal bead 340 energizes adjacent partition plates forming the first compartment 355. 150 detects this.

In addition, when the racket is positioned in four directions, the metal beads 340 are positioned as shown in FIG. 19D, and the metal beads 340 energize adjacent partition plates constituting the fourth compartment 354 to control the means. 150 detects this.

In addition, when the racket is positioned in five directions, the metal beads 340 are positioned as shown in FIG. 19E, and the metal beads 340 form the third compartment 353 and the fourth compartment 354. The control means 150 detects this by energizing adjacent partition plates.

Here, six directions, seven directions, and eight directions perform the same sensing as the above two directions, three directions, and four directions.

20 to 22 show another embodiment of the swing position detecting sensor 400 applied to the swing position detecting means 121A according to the third embodiment of the present invention.

As shown, the swing position detection sensor 400 applied to the swing position detection means 121A of the present invention,

Five sensing units 420 are installed on the base plate 410 at equal intervals.

One terminal 425 of the sensing unit 420 is connected and fixed through a contact hole 427 formed at the center of the base plate 410, and the other terminal 426 is a contact hole formed at the outer side of the base plate 410. It is connected to and fixed to 428, and this terminal is connected to an external electric wire 429.

Here, the base plate 410 may be an upper or lower plate of the main body 11 shown in FIG. 1.

The sensing unit 420 has a cylindrical case 421 which is a conductor, and a metal bead 424 having a diameter close to the inner diameter of the case 421 is inserted into the cylindrical case 421. One end of the cylindrical case 421 forms an insulating portion 422 composed of an insulator except for the central conductor portion 423, and the conductive portion 423 and the cylindrical case 421 of one end of the case 421.

Terminals

425 and 426 are respectively connected to the other end of the terminal).

Therefore, the operation thereof will be described with reference to FIG. 22. When the metal beads 424 inserted into the cylindrical case 421 move under a certain weight to contact the conductor portion 423, the terminal 425 and the terminal 426 It is energized.

The detection unit 420 detects the swing position of the racket, which will be described with reference to FIG. 19.

Here, the plurality of sensing units 420 according to the arrangement position, for convenience, the first sensing unit 420a, the second sensing unit 420b, the third sensing unit 420c, the fourth sensing unit 420d, It is called the five sensing unit 420e.

First, when the user positions the racket in one direction of FIG. 16, the swing position sensor 400 is positioned as shown in FIG. 23A.

Therefore, the sensing unit 420 energized by the flow (self-weight) of the metal beads 424 becomes the first sensing unit 420a, the second sensing unit 420b, and the fifth sensing unit 420e.

The control means 160B detects this and recognizes that the position of the racket is one direction.

In addition, when the user positions the racket in two directions of FIG. 16, the swing position sensor 400 is positioned as shown in FIG.

Accordingly, the sensing unit 420 energized by the flow (self-weight) of the metal beads 424 becomes the first sensing unit 420a and the fifth sensing unit 420e, and the control unit 160B senses the racket. It will be recognized that the position of is in two directions.

In addition, when the user positions the racket in three directions, the swing position sensor 400 is positioned as shown in FIG.

Therefore, the sensing unit 420 energized by the flow (self-weight) of the metal beads 424 becomes the fourth sensing unit 420d and the fifth sensing unit 420e, and the control unit 160B detects the racket. It will be recognized that the position of is in three directions.

In addition, when the user positions the racket in four directions, the swing position sensor 400 is positioned as shown in FIG.

Accordingly, the sensing unit 420 energized by the flow (self-weight) of the metal beads 424 becomes the third sensing unit 320c, the fourth sensing unit 420d and the fifth sensing unit 420e, and the control means. 160B detects this and recognizes that the racket is in four directions.

In addition, when the user positions the racket in five directions, the swing position sensor 400 is positioned as shown in FIG.

Accordingly, the sensing unit 420 energized by the flow (self-weight) of the metal beads 424 becomes the third sensing unit 420c and the fourth sensing unit 420d, and the control unit 160B senses the racket. It will be recognized that the position of is in five directions.

24 and 25 illustrate an embodiment of a swing direction detection sensor 500 applied to the swing direction detection means 122A according to the third embodiment of the present invention.

As shown, the swing position detecting sensor 500 applied to the swing direction detecting means 122A of the present invention includes two sensors, that is, a first sensor 510a and a second sensor as shown in FIG. 510b).

The first sensor 510a and the second sensor 510b are the same sensor. First, the configuration of the first sensor 510a will be described with reference to FIGS. 25A and 25B.

The first sensor 510a has a metal ball 513a attached to one side of the rectangular case 511a through a spring 512a, and a conductive plate 514a on one side of the case facing the metal ball 513a. This is made up.

In addition, the spring 512a and the conductive plate 514a are configured to be connected to two

terminals

515a and 516a outside the case 511a, respectively.

Therefore, when the operation thereof is examined through FIG. 25B, when the case 511a moves in the A direction, the metal beads 513a and the conductive plate 514a do not come into contact with each other (OFF state). The beads 513a are moved to be in contact with the conductive plate 514a (ON state).

That is, the metal beads 513a and the conductive plate 514a perform a switch function to generate on and off signals through the

terminals

515a and 516a, and by detecting the signals, the first sensor in the A or B direction. It detects the direction in which the 510a is moved (forehand or backhand).

The swing direction sensor 500 is to be fixedly installed in the main body 11 of the racket movement device 10 of the present invention, as described above to detect the forehand movement or the backhand operation itself (direction) of the racket.

The swing direction sensor 500 is configured by installing a second sensor 510b having the same configuration as the first sensor 510a in parallel, but the positions of the

metal beads

513a and 513b formed therein are opposed to each other. Install it if possible.

In the swing direction detecting sensor 500 configured as described above, when the

cases

511a and 511b move in the A direction as shown in FIG. 20B, the second sensor 510b is turned on and the first sensor 510a is turned off.

On the contrary, when the

cases

511a and 511b move in the B direction, the second sensor 510b is turned off and the first sensor 510a is turned on so that the control means 160B detects the signal to detect the direction.

The operation according to the third embodiment of the present invention configured as described above will be described.

Then, the game time and the game mode are set using the setting switch provided in the setting means 130, and the game start signal is input to the control means 160.

When such a game time and game mode (hereafter described as a single mode game) setting signal and a game start signal are input, the control means 160B according to the number N1 according to the left and right movement distance and the racket swing position. Randomly generates a number (N4) and outputs it as a voice through the voice output means 140, and a number through the display means 150 (S11 process).

For example, when N1 and N4 are generated as "3" and "4", the voice output means 140 outputs "3 (three)" and "4 (four)" as voice, and the display means. 150 sequentially displays the numbers "3" and "4".

At this time, the user recognizes that the contents mean that the racket is forehand swing in four directions (between 4 and 5 o'clock) after moving 3 steps to the right, and actually moves 3 steps to the right and then the racket at that position. Forehand swing is to match the swing direction of 5 directions.

The control means 160B detects the number of vibrations input through the vibration detecting means 110, that is, the moving distance (number), and is input through the swing position detecting means 121A and the swing direction detecting means 122A. The racket swing position and direction will be detected.

At this time, the direction of the racket, that is, the position (four directions) is detected from the swing

position detection sensor

300 or 400 of the swing position detection means 121A, and then the swing direction detection means of the swing direction detection means 122A. The sensor 500 detects and determines whether the racket is swinged forehand.

Herein, when the detected movement distance and the racket swing position and direction coincide with the N1 and N4 numbers, that is, when the user is operated to match the output N1 and N4 numbers, the control means 160B outputs the voice output means 140. ) To output a predetermined sound ("click" sound) according to the mission success.

The cumulative number of successes according to the mission success is stored and displayed by the display means 150.

However, if the detected movement distance and the racket swing position / direction do not coincide with the N1 and N4 numbers, that is, when the user is not operated to match the N1 and N4 numbers outputted, the control means 160B generates a voice. The output unit 140 does not output any voice or outputs an error signal (error voice message or error indication).

Thereafter, the control means 160B determines whether the set game time has elapsed, and if the set game time has elapsed, ends the game and outputs the accumulated number of successful missions to the display means.

Claims

An exercise device that is attached to or embedded in an athletic racket such as badminton or tennis, or is attached to and fixed to a wrist held by a racket.

Vibration sensing means 110 for detecting the movement of the user as a vibration;

Direction detecting means for detecting the swing direction of the racket 120;

Setting means (130) having a plurality of setting switches, for setting a game time and a game mode, and generating a key signal for selecting a game start and end;

Voice output means 140 for outputting a predetermined voice;

Display means (150) for performing a display according to the key input of the setting means (130) and for displaying the number of successful missions; And

When the game starts, randomly generates a number (N1) according to the left and right movement distance, the number (N2) according to the racket swing direction, and outputs it sequentially, and after the voice of the number (N1) and the number (N2), By detecting the vibration information and the direction information input to the vibration detecting means 110 and the direction detecting means 120 within a predetermined time, the detected vibration information and direction information, the voice number (N1) and the number (N2) ) If the information is matched, and outputs the sound according to the mission success in a predetermined form, and the control means 160 for accumulating and storing and displaying the number of times according to the success of the exercise device using a racket.
The method of claim 1,

The number (N1) according to the left and right movement distance is a step number that the user can move to the left or right holding the racket, exercise device using a racket, characterized in that one of 0,1,2,3,4.
The method of claim 1,

The number (N2) according to the racket swing position is a clockwise number indicating the direction in which the racket is held by the user swing, the exercise device using a racket, characterized in that one of 1 to 12 (natural number).
The method of claim 1,

The direction detecting means 120 uses a racket, characterized in that the position detecting means 121 for detecting the position of the racket 20, and the speed detecting means 122 for detecting the swing speed of the racket 20 Exercise device.
The method of claim 4, wherein

The position detecting means 121 is a gyro sensor, the speed detecting means 122 is an exercise device using a racket, characterized in that the acceleration sensor.
The method of claim 1,

The vibration detecting means 110 is an exercise device using a racket, characterized in that the vibration sensor.
The method of claim 1,

The control means 160 outputs the number (N1) according to the generated left and right moving distance and the number (N2) according to the racket swing direction in the order of N1 and N2, or outputs the racket in the order of N2 and N1 Used exercise device.
The method of claim 1,

The control unit 160 outputs the number (N1) according to the generated left and right moving distance and the number (N2) according to the racket swing direction to the display means (150).
The method of claim 1,

The direction detecting means 120,

In the 7 o'clock direction, the upper contact 211 paired with two 11 o'clock directions is formed at a predetermined interval, and in the center, a hinge jaw 212 into which the hinge shaft 231 of the sensing unit 230 is inserted is formed. Top plate 210;

In the 12 o'clock position, the lower contact points 221, which are paired by two at the 6 o'clock position, are formed to form a predetermined interval, and in the center, a hinge jaw 222 into which the hinge shaft 231 of the sensing unit 230 is inserted is formed. Lower plate 220; And

Inserted into the hinge shaft 231 is inserted into the hinge jaw (212, 222) of the upper plate 210 and the lower plate 220 and rotated, and the incision hole 232 formed long in the center of the hinge shaft (231) Is fixed to the hinge pin 234, the direction detecting sensor 200 consisting of a conducting unit 233 is in contact with the upper contact 211 of the upper plate 210 or the lower contact 221 of the lower plate 220 Exercise device using a racket, characterized in that applied.
The method of claim 9,

The upper contact (211) of the upper plate 210 and the lower contact (231) of the lower plate 230 is exercise device using a racket, characterized in that consisting of one contact.
The method of claim 9,

The sensing unit 230 is inserted into the hinge jaw 212 and 222 of the upper plate 210 and the lower plate 220 and rotated through the hinge shaft 241, the center of the hinge shaft 241 is fixed The bolt fixing part 242, and the exercise device using a racket, characterized in that consisting of an electric cone 244 fixedly installed through the elastic member (243) coupled to the front end of the bolt fixing part (242).
An exercise device that is attached to or embedded in an athletic racket such as badminton or tennis, or is attached to and fixed to a wrist held by a racket.

Vibration sensing means 110 for detecting the movement of the user as a vibration;

Setting means (130) having a plurality of setting switches for setting a game time and a game mode and generating a key signal for selecting a game start and end;

Voice output means 140 for outputting a predetermined voice;

Display means (150) for performing a display according to the key input of the setting means (130) and for displaying the number of successful missions; And

At the start of the game, the voice announcements (N3) according to the left and right moving distance are generated and output arbitrarily, and after the output of the voice announcements (N3), the vibration information input from the vibration sensing means 110 is detected within a certain time If the detected vibration information and the moving distance information according to the voice announcement N3 coincide with each other, the control unit outputs a sound according to the mission success in a predetermined form, and accumulates and stores the number according to the mission success. Exercise device using a racket, characterized in that it comprises (160A).
The method of claim 12,

The voice guidement (N3) according to the left and right moving distance comprises a first voice indicating the left or right direction and a second voice indicating the number of steps to move, characterized in that the exercise device using a racket.
The method of claim 13,

The first voice is composed of 'right' or 'left', and the second voice is an exercise device using a racket, characterized in that composed of one of natural numbers such as 0,1,2,3 ... '.
The method of claim 12,

The voice announcement (N3) is composed of a third voice, which is a single numeric voice that is output as a male or female voice, and the distinction between the male voice and the female voice is set to a voice of a frequency at which gender can be clearly distinguished. Exercise device using a racket characterized in that.
An exercise device that is attached to or embedded in an athletic racket such as badminton or tennis, or is attached to and fixed to a wrist held by a racket.

Vibration sensing means 110 for detecting the movement of the user as a vibration;

Swing position detection means (121A) for detecting the position where the racket swings divided into eight positions;

Swing direction detecting means (122A) for detecting whether the racket is swinged in a forehand direction or a backhand direction;

Setting means (130) having a plurality of setting switches, for setting a game time and a game mode, and generating a key signal for selecting a game start and end;

Voice output means 140 for outputting a predetermined voice;

Display means (150) for performing a display according to the key input of the setting means (130) and for displaying the number of successful missions; And

When the game starts, randomly generates a number (N1) according to the left and right movement distance, and the number (N4) according to the racket swing position, and outputs it sequentially, and after the voice output of the number (N1) and the number (N4), By detecting the vibration information, position and direction information input to the vibration detecting means 110, the swing position detecting means 121A and the swing direction detecting means 122A within a predetermined time, the detected vibration information, position and direction information And control means 160A for outputting the sound according to the mission success in a predetermined form when the voice output number N1 and the number N4 information coincide with each other, and accumulating storing and displaying the number according to the mission success. Exercise device using a racket characterized in that.
The method of claim 16,

In step 8, the swing position of the racket is 1 direction at 12 o'clock, 2 directions at 1 o'clock and 2 o'clock, 3 directions at 3 o'clock, and 4 directions at 4 o'clock and 5 o'clock. And a racket characterized in that it is designated as 5 directions at 6 o'clock, 6 directions at 7 o'clock and 8 o'clock, 7 directions at 9 o'clock, and 8 directions at 10 o'clock and 11 o'clock. Exercise device using the.
The method of claim 16,

The swing position detecting means 121A,

The upper plate 310 and the lower plate 320, the diaphragm 330 is connected to the center between the upper plate 310 and the lower plate 320 and a plurality of metals are configured to flow in the diaphragm 330 Consisting of beads 340,

The diaphragm 330 is a circular rim portion 331 which is an insulator, a partition plate 332 made of a conductor material partitioned by dividing the inner space of the rim portion 331 by equal intervals, and installed in the center thereof. Is composed of an insulating portion 333 for supporting the partition plate 332,

The conductor partition plate 332 is a movement device using a racket, characterized in that the one side is composed of a swing position sensor 300 is protruded outside the edge portion 331 is connected to the wire 335.
The method of claim 16,

The swing position detecting means 121A,

Five sensing units 420 are installed on the base plate 410 at equal intervals,

One terminal 425 of the sensing unit 420 is connected and fixed through a contact hole 427 formed at the center of the base plate 410, and the other terminal 426 is a contact hole formed at the outer side of the base plate 410. Is fixed to 428, the terminal being connected to an external wire 429,

The sensing unit 420 has a cylindrical case 421 which is a conductor, and a metal bead 424 having a diameter close to the inner diameter of the case 421 is inserted into the cylindrical case 421. One end of the cylindrical case 421 forms an insulating portion 422 formed of an insulator except for the central conductor portion 423, and the conductive portion 423 and the cylindrical case 421 of one end of the case 421. The other end of the exercise apparatus using a racket, characterized in that consisting of a swing position sensor 400 is connected to the terminals (425,426), respectively.
The method of claim 16,

The swing direction detecting means 122A,

The same two first sensor 510a and the second sensor 510b are installed in parallel, and the positions of the metal beads 513a and 513b formed therein are installed to face each other.

The first sensor 510a,

A metal bead 513a is attached to one inner side of the rectangular case 511a through a spring 512a, and a conductive plate 514a is formed on one side of the case facing the metal bead 513a. ) And the conductive plate 514a is a movement device using a racket, characterized in that composed of a swing direction sensor 500 to be connected to each of the two terminals (515a, 516a) outside the case (511a).
The method according to any one of claims 1, 12 and 16,

The control means is a wireless transmission and reception unit 170 is further connected to the exercise device using a racket, characterized in that to perform a game mode for two.