CN1969742A - Electronic jump height automatic measuring and analyzing device and operation method thereof - Google Patents
Electronic jump height automatic measuring and analyzing device and operation method thereof Download PDFInfo
- Publication number
- CN1969742A CN1969742A CN 200610098134 CN200610098134A CN1969742A CN 1969742 A CN1969742 A CN 1969742A CN 200610098134 CN200610098134 CN 200610098134 CN 200610098134 A CN200610098134 A CN 200610098134A CN 1969742 A CN1969742 A CN 1969742A
- Authority
- CN
- China
- Prior art keywords
- data
- altitude touch
- electrically connected
- automatic measuring
- analytical equipment
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Abstract
The invention discloses an electronic contact high-self-metering and analyzing device and working method, which comprises the following parts: sensing part, data processing part and output part, wherein the sensor part is mechanic contact typed switch or capacitance sensing typed switch or optical path blocking switch, which obtains high-contact data to connect case strictly; the data processing part is inserted-type mode, which consists of interface part and single-chip set to receive high-contact data to process and analyze; the output part contains display, voice prompting device and data transmission interface, which display digit and voice promotion value and transmit processed digital data to computer. The working method comprises the following steps: receiving and disposing switch signal from sensor part; setting working state of device; generating one data processing mode; processing the received high-contact or pure high data to form database; judging the energy of detector or material for sportsman; directing scientific exercise.
Description
Technical field the invention belongs to a kind of measurement analysis device and method, especially relates to the electronic jump height automatic measuring analytical equipment and the method for work thereof that adopt the electronics mode to detect athlete's run-up altitude touch or spring altitude touch height automatically in a kind of sports.
The measurement of background technology altitude touch height is the test of a basic body constitution and ability, also be that each training athlete and choice institute are requisite, it can be widely used in Physical Education Teaching, the spring test of sports team's professional training and national physical stamina test etc. need the occasion of accurate data, also can be used for basketball, vollyball, high jump and long-jump etc. and the selection of athletes of spring related item and training effect's detection etc. simultaneously.In order to improve the automatization level of measurement, people have done some trials and effort, as a kind of " altitude touch machine " that discloses in the Chinese utility model patent description CN 2482183 of bulletin on March 13rd, 2002.It is intended to provide a kind of solution to test the highly difficulty of inconvenience of altitude touch with manual method, and automatic real-time testing, demonstration be the each altitude touch altitude touch machine highly of language report also.It is made of touch sensitive bar, printed circuit board (PCB), outfan, function key, charactron, display driver chip, single-chip microcomputer, circuit board, priority encoder or door integrated circuit etc.During use, when athletic hands touched several touch sensitive bar simultaneously, altitude touch machine selected uppermost touch sensitive bars to encode, and report altitude touch height.But this altitude touch machine exists weak point: at first, complex structure realizes that the used components and parts of circuit of its function are too much, and junction point is also more, makes job stability relatively poor, is difficult to keep in repair and fix a breakdown; Secondly, function singleness, only energy measurement altitude touch can not measure and analyze other project again.
The summary of the invention the technical problem to be solved in the present invention provides a kind of simple in structure, practical for overcoming weak point of the prior art, uses electronic jump height automatic measuring analytical equipment and method of work thereof more easily.
The electronic jump height automatic measuring analytical equipment comprises sensing element, data processor and the output block that is electrically connected successively, particularly (a) said sensing element is mechanical contact witch or capacitor induction type switch or light path blocking type switch, is used for obtaining the altitude touch data; (b) said data processor is a flush bonding module, and said flush bonding module is made up of mouthpiece and single-chip microcomputer MSP430F435, is used for receiving the altitude touch data, and it is handled and analyzes; (c) said output block contains display, voice prompting device and data transmission interface, is used for numeral and shows and voice suggestion altitude touch value, and the digital signal after the data processor processing is sent to host computer.
Further improvement as the electronic jump height automatic measuring analytical equipment: described sensing element and shell are fixedly connected; Described mechanical contact witch is a strip, and its movable contact is fixed on the shell for touch bar, stationary contact, connects through the elastic insulation between dynamic and static contact, and its lead-out wire is electrically connected with mouthpiece; Described capacitor induction type switch is a strip, the surface of its movable contact is a capacitor plate for touch bar, the back side, the surface of stationary contact is that capacitor plate, the back side are fixed on the shell, connects through the rigid board insulation between dynamic and static contact, and its lead-out wire is electrically connected with mouthpiece; Described light path blocking type switch is a strip, and the one end is equipped with optical transmitting set, the other end is equipped with the optical receiver that outfan is electrically connected with mouthpiece;
Described mouthpiece is two button sockets, wherein the input of a button socket with its 1～11 port be one group respectively continuously with the different output contacts electrical connections of sensing element, foot L0～L10 that outfan meets single-chip microcomputer MSP430F435, each input port of another button socket respectively with sensing element be electrically connected with the input of last button socket not one of on the same group electrical connection, outfan meet foot C0～C10 of single-chip microcomputer MSP430F435, be used to receive the switching signal of sensing element output and it be sent to single-chip microcomputer MSP430F435;
Foot S0～S39 of single-chip microcomputer MSP430F435 is electrically connected with display, be used to export the altitude touch digital signal that wherethrough was managed, foot P6.0～P6.4 of single-chip microcomputer MSP430F435 is electrically connected with voice prompting device, be used to export the altitude touch voice digital signal that wherethrough was managed, foot RXD, TXD and the GND of single-chip microcomputer MSP430F435 are electrically connected with data transmission interface, and the altitude touch digital signal that is used for wherethrough is managed and analyzed sends out;
Be serially connected with display driver between foot S0～S39 of display and single-chip microcomputer MSP430F435, said display driver is integrated circuit MC14489, and said display is charactron or liquid crystal display; Be serially connected with the voice driven device between foot P6.0～P6.4 of described voice prompting device and single-chip microcomputer MSP430F435, said voice driven device is integrated circuit LM386, and said voice prompting device is loudspeaker; Described data transmission interface is serial line interface RS-232, and said serial line interface RS-232 is integrated circuit MAX3232.
The method of work of electronic jump height automatic measuring analytical equipment comprises the switching signal that receives and handle sensing element, particularly sets the duty of altitude touch machine, produces the mode of operation that data are handled:
Altitude touch pattern or clear height pattern; According to the duty of altitude touch machine, determine to gather the number of times of altitude touch data, for the altitude touch pattern, gather once, for the clear height pattern, then gather secondary; The altitude touch data that receive are handled, promptly directly handled, for the data of clear height pattern, get its difference, and judge the physical ability of the measured in view of the above for the data of altitude touch pattern; Data after handling are sent to display, voice prompting device and the data transmission interface of output block respectively, numerical value with numeral demonstration and voice suggestion altitude touch, clear height or spring, and the numerical value that will touch or bounce sends host computer, formation data base, next usefulness for further analysis.
Beneficial effect with respect to prior art is, one is simple for structure, only just do not realized measuring the function of altitude touch with few electronic devices and components, also makes its working stability, with safeguarding, its use cost reduced widely hardly; Its two, multiple functional, both energy measurement altitude touches, energy measurement clear height again can also be analyzed the physical ability of the measured according to the clear height data; They are three years old, have the program of method of work among the single-chip microcomputer MSP430F435 stationed, except that apparatus of the present invention are had the intelligentized function, and the modularity of its host computer program is improved, control algolithm, the speed of service also become simple and have obtained bigger raising.
Further embodiment as beneficial effect, the one, mouthpiece adopts two button sockets, wherein, the input of a button socket is one group with its 1～11 port and is electrically connected with the different output contacts of sensing element continuously respectively, outfan meets foot L0～L10 of single-chip microcomputer MSP430F435, each input port of another button socket respectively with sensing element be electrically connected with the input of last button socket be not electrically connected one of on the same group, outfan meets foot C0～C10 of single-chip microcomputer MSP430F435, only solved the difficult problem that is connected of single-chip microcomputer MSP430F435 and numerous sensing element dexterously with less line; The 2nd, the display driver that is connected in series between display and single-chip microcomputer MSP430F435 is selected integrated circuit MC14489 for use, the voice driven device that is connected in series between voice prompting device and single-chip microcomputer MSP430F435 is selected integrated circuit LM386 for use, decapacitation is guaranteed outside the realization of its corresponding function, also make it simple in structure, have high cost performance.
Description of drawings
Fig. 1 is the circuit theory sketch map of electronic jump height automatic measuring analytical equipment.
Fig. 2 is the profile sketch map of electronic jump height automatic measuring analytical equipment.
Fig. 3 is the line sketch map of electronic jump height automatic measuring analytical equipment mouthpiece.
Fig. 4 is an electronic jump height automatic measuring analytical equipment sensing element principle schematic
Fig. 5 is an electronic jump height automatic measuring analytical equipment method of work flow chart.
Below in conjunction with accompanying drawing embodiments of the present invention are further described.Fig. 1 is the circuit theory sketch map of electronic jump height automatic measuring analytical equipment.In Fig. 1,1 is that sensing element, 2 is that data processor, 3 is output block, 21 is that mouthpiece, 31 is that display driver, 32 is that display, 33 is that voice driven device, 34 is that voice prompting device, 35 is data transmission interface, wherein said sensing element 1 is mechanical contact witch or capacitor induction type switch or light path blocking type switch, and its lead-out wire is electrically connected with mouthpiece 21 and is used for obtaining the altitude touch data; Described data processor 2 is a flush bonding module, and described flush bonding module is made up of mouthpiece 21 and single-chip microcomputer MSP430F435, is used for receiving the altitude touch data, and it is handled and analyzes; Described output block 3 contains display 32, voice prompting device 34 and data transmission interface 35, is used for numeral and shows and voice suggestion altitude touch value, and the digital signal after data processor 2 processing is sent to host computer.
Fig. 2 is the profile sketch map of electronic jump height automatic measuring analytical equipment.In Fig. 2, the planform of described electronics altitude touch automatic testing equipment is narrow cuboid, sensing element 1 sticks on the front surface of shell 4, the centre distance that every two adjacent effective sensings touch bar is 1 centimetre, sensing element 1 built-in strip conductive layer, the strip conductive layer divides two layers up and down, sticking respectively bowing on two sheets of flexible substrate up and down, strip conductive layer width is 7mm, each bus midfeather 3mm, compartment thickness is that the insulant pad of 1mm rises, and up and down the double-layer flexible substrate is pasted on after overlapping and forms an integral body on the epoxy resin board; Wiring board 5 is installed in the inside of shell 4, and the device top is equipped with 3 liquid crystal display screen or nixie display 32, and liquid crystal display screen or nixie display 32 place on the wiring board 5, are fixed on the top window place of shell 4, show test data.The shell 4 of automatic altitude touch test set, formations such as the height employing that can distinguish according to touch is wooden, injection moulding, metal.
5 function button keys 6 have been installed on the device right side, be respectively reset key, power switch key, be provided with key ,+key ,-key etc., be used to carry out the setting operation of the various states of electronics altitude touch automatic testing equipment; External power supply jack 7 is installed in the lower right side of device, connects the flush bonding module in power switch key and the data processor, external 9V dc source, and inside provides the power supply of 9V laminated cell simultaneously; The computer RS232 jack 8 that the below, left side of device is embedded with is used for inserting the RS232 socket communication, socket is connected to the RS232 interface of computer, data to test are carried out Treatment Analysis, be used to instruct the testee how effectively to train, voice prompting device 34 is used to play the voice report, satisfies test crowd's needs.
Paste the different pellicular front version of color on the touch action sensing element 1, and stamp the horizontal line of 1CM at interval, mark corresponding sized data.Strip conductive layer in the touch action sensing element 1 is to be made by the material of conduction, is carbon film conductive material or silver slurry conductive material.
When not having power to push touch action sensing element 1, electronics altitude touch automatic testing equipment is reactionless, when the testee touch, when tester's finger touched touch action sensing element 1, device was delivered to data processor 2 with the signal of touch action sensing element 1 and is analyzed, handles.
Fig. 3 is the line sketch map of electronic jump height automatic measuring analytical equipment mouthpiece.Mouthpiece 21 comprises button socket J13, J14, wherein, the input of button socket J13 with its 1～11 port be one group respectively continuously with the different output contacts electrical connections of sensing element 1, foot L0～L10 that outfan meets single-chip microcomputer MSP430F435, each input port of button socket J14 respectively with sensing element 1 be electrically connected with the input of button socket J13 not one of on the same group electrical connection, outfan meet foot C0～C10 of single-chip microcomputer MSP430F435, be used to receive the switching signal of sensing element 1 output and it be sent to single-chip microcomputer MSP430F435.
The machinery contact witch is a strip, and its movable contact is fixed on the shell 4 for touch bar, stationary contact, connects through the elastic insulation between dynamic and static contact, and its lead-out wire is electrically connected with mouthpiece 21; The capacitor induction type switch is a strip, and the surface of its movable contact is a capacitor plate for touch bar, the back side, and the surface of stationary contact is that capacitor plate, the back side are fixed on the shell 4, connects through the rigid board insulation between dynamic and static contact, and its lead-out wire is electrically connected with mouthpiece 21; Light path blocking type switch is a strip, and the one end is equipped with optical transmitting set, the other end is equipped with the optical receiver that outfan is electrically connected with mouthpiece 21.
Fig. 4 is an electronic jump height automatic measuring analytical equipment sensing element principle schematic.Button socket J13, J14 form two different arrays of row and column, and line L0～L10 and alignment C0～C10 intersect mutually, are respectively the strip conductive layer, are combined into cross bar switch.
Fig. 5 is an electronic jump height automatic measuring analytical equipment method of work flow chart.Its device method of work flow process is: the beginning (step 100) that powers on of electronic jump height automatic measuring analytical equipment, install initialization and self check (step 110).Then, in step 120, judge whether to carry out the reference value setting? in this way, the height that electronics altitude touch automatic testing equipment is hung by be provided with key and+,-key is provided with, input reference is also preserved (step 130), as not being that reference value has been provided with and then directly enters next step, does device judge that test is altitude touch or clear height state? (step 140) promptly when measuring the altitude touch value, reads altitude touch data once (step 150); When measuring the clear height value, read secondary altitude touch numerical value (step 160), the difference of getting secondary is a clear height (step 170); Data after single-chip microcomputer handled are sent to display, the voice prompting device of output block respectively, show and the numerical value (step 180) of voice suggestion altitude touch, clear height with numeral; To gather testee's the altitude touch or the data base of clear height data formation at last in real time and upload to computer (step 190), form the data and curves of individual and group, and judge the physical ability of the measured in view of the above or, instruct sentific training for selection of athletes.
Obviously, those skilled in the art can carry out various changes and modification to electronic jump height automatic measuring analytical equipment of the present invention and method of work thereof and not break away from the spirit and scope of the present invention.Like this, if of the present invention these are revised and modification belongs within the scope of claim of the present invention and equivalent technologies thereof, then the present invention also is intended to comprise these changes and modification interior.
Claims (9)
1, a kind of electronic jump height automatic measuring analytical equipment comprises the sensing element (1), data processor (2) and the output block (3) that are electrically connected successively, it is characterized in that:
(a) described sensing element (1) is mechanical contact witch or capacitor induction type switch or light path blocking type switch, is used for obtaining the altitude touch data, and sensing element (1) is fixedly connected with shell (4);
(b) described data processor (2) is a flush bonding module, and described flush bonding module is made up of mouthpiece (21) and single-chip microcomputer MSP430F435, is used for receiving the altitude touch data, and it is handled and analyzes;
(c) described output block (3) contains display (32), voice prompting device (34) and data transmission interface (35), is used for numeral and shows and voice suggestion altitude touch value, and the digital signal after data processor (2) processing is sent to host computer.
2, electronic jump height automatic measuring analytical equipment according to claim 1, it is characterized in that: described mechanical contact witch is a strip, its movable contact is fixed on the shell (4) for touch bar, stationary contact, connect through the elastic insulation between dynamic and static contact, its lead-out wire is electrically connected with mouthpiece (21).
3, electronic jump height automatic measuring analytical equipment according to claim 2, it is characterized in that: described capacitor induction type switch is a strip, the surface of its movable contact is a capacitor plate for touch bar, the back side, the surface of stationary contact is that capacitor plate, the back side are fixed on the shell (4), connect through the rigid board insulation between dynamic and static contact, its lead-out wire is electrically connected with mouthpiece (21).
4, want 1 described electronic jump height automatic measuring analytical equipment according to right, it is characterized in that: described light path blocking type switch is a strip, and the one end is equipped with optical transmitting set, the other end is equipped with the optical receiver that outfan is electrically connected with mouthpiece (21).
5, electronic jump height automatic measuring analytical equipment according to claim 1, it is characterized in that: described mouthpiece (21) is button socket (J13, J14), wherein, the input of button socket (J13) is one group with its 1～11 port and is electrically connected with the different output contacts of sensing element (1) continuously respectively, outfan meets foot L0～L10 of single-chip microcomputer MSP430F435, each input port of button socket (114) respectively with sensing element (1) be electrically connected with the input of button socket (J13) be not electrically connected one of on the same group, outfan meets foot C0～C10 of single-chip microcomputer MSP430F435, be used to receive the switching signal of sensing element (1) output and it is sent to single-chip microcomputer MSP430F435, foot S0～S39 of single-chip microcomputer MSP430F435 is electrically connected with display (32) by display driver (31), be used to export the altitude touch digital signal that wherethrough was managed, foot P6.0～P6.4 of single-chip microcomputer MSP430F435 is electrically connected with voice prompting device (34) by voice driven device (33), be used to export the altitude touch voice digital signal that wherethrough was managed, the foot RXD of single-chip microcomputer MSP430F435, GND and TXD are electrically connected with data transmission interface (35), and the altitude touch digital signal that is used for wherethrough is managed and analyzed sends out.
6, electronic jump height automatic measuring analytical equipment according to claim 1, it is characterized in that: described display driver (31) is integrated circuit MC14489, described display (32) is charactron or liquid crystal display, it is to adopt with liquid crystal backlight or high brightness charactron to show, can clearly see the altitude touch height of demonstration in 10 meters scopes, test reaches 1cm with display precision.
7, electronic jump height automatic measuring analytical equipment according to claim 1 is characterized in that: described voice driven device (33) is integrated circuit LM386, and said voice prompting device (34) is loudspeaker.
8, electronic jump height automatic measuring analytical equipment according to claim 1 is characterized in that: described data transmission interface (35) is serial line interface RS-232, and said serial line interface RS-232 is integrated circuit MAX3232.
9, the method for work of electronic jump height automatic measuring analytical equipment according to claim 1 comprises the switching signal that receives and handle sensing element, it is characterized in that:
Set the duty of altitude touch machine, produce the mode of operation that data are handled: altitude touch pattern or clear height pattern;
According to the duty of altitude touch machine, determine to gather the number of times of altitude touch data, for the altitude touch pattern, gather once, for the clear height pattern, then gather secondary;
The altitude touch data that receive are handled, promptly directly handled, for the data of clear height pattern, get its difference, and judge the physical ability of the measured in view of the above for the data of altitude touch pattern;
Data after handling are sent to display, voice prompting device and the data transmission interface of output block respectively, numerical value with numeral demonstration and voice suggestion altitude touch, clear height or spring, and the numerical value of altitude touch, clear height or spring sent host computer, form the data base, come usefulness for further analysis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100981347A CN100423685C (en) | 2006-11-29 | 2006-11-29 | Electronic jump height automatic measuring and analyzing device and operation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2006100981347A CN100423685C (en) | 2006-11-29 | 2006-11-29 | Electronic jump height automatic measuring and analyzing device and operation method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1969742A true CN1969742A (en) | 2007-05-30 |
| CN100423685C CN100423685C (en) | 2008-10-08 |
Family
ID=38110910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2006100981347A Expired - Fee Related CN100423685C (en) | 2006-11-29 | 2006-11-29 | Electronic jump height automatic measuring and analyzing device and operation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN100423685C (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008802A (en) * | 2010-06-29 | 2011-04-13 | 上海杰人信息科技有限公司 | Body-extending training system and realization method thereof |
| CN102614640A (en) * | 2012-03-27 | 2012-08-01 | 江南大学 | Electronic display circuit for disc target |
| CN105833511A (en) * | 2016-05-18 | 2016-08-10 | 安徽中科本元信息科技有限公司 | Intelligent touch height measuring instrument based on flexible array pressure sensor and working method thereof |
| CN107321636A (en) * | 2017-07-10 | 2017-11-07 | 南充市龙煌建材有限公司 | Build waste and old multilayer plate thickness classifier |
| CN109821217A (en) * | 2019-01-25 | 2019-05-31 | 西北工业大学 | Intelligence altitude touch test macro and method based on multi-point touch electrical screen |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5838638A (en) * | 1997-02-10 | 1998-11-17 | The University Of Tulsa | Portable verticle jump measuring device |
| US6155957A (en) * | 1999-11-05 | 2000-12-05 | Worley; Michael L. | Athletic ability measuring device |
| CN2433593Y (en) * | 2000-07-18 | 2001-06-06 | 董艳 | Electronic high touching measuring apparatus |
| CN2482183Y (en) * | 2001-05-31 | 2002-03-13 | 中国科学院合肥智能机械研究所 | Finger tough height measuring device |
| CN2562811Y (en) * | 2002-11-16 | 2003-07-30 | 沈华明 | Automatic measurer for long jump and high touch |
-
2006
- 2006-11-29 CN CNB2006100981347A patent/CN100423685C/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102008802A (en) * | 2010-06-29 | 2011-04-13 | 上海杰人信息科技有限公司 | Body-extending training system and realization method thereof |
| CN102614640A (en) * | 2012-03-27 | 2012-08-01 | 江南大学 | Electronic display circuit for disc target |
| CN105833511A (en) * | 2016-05-18 | 2016-08-10 | 安徽中科本元信息科技有限公司 | Intelligent touch height measuring instrument based on flexible array pressure sensor and working method thereof |
| CN107321636A (en) * | 2017-07-10 | 2017-11-07 | 南充市龙煌建材有限公司 | Build waste and old multilayer plate thickness classifier |
| CN109821217A (en) * | 2019-01-25 | 2019-05-31 | 西北工业大学 | Intelligence altitude touch test macro and method based on multi-point touch electrical screen |
Also Published As
| Publication number | Publication date |
|---|---|
| CN100423685C (en) | 2008-10-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201839875U (en) | Sports shoes | |
| CN100423685C (en) | Electronic jump height automatic measuring and analyzing device and operation method thereof | |
| AU2003294625A1 (en) | Measuring apparatus used for determining an analyte in a liquid sample, comprising polymer electronic components | |
| CN105833511A (en) | Intelligent touch height measuring instrument based on flexible array pressure sensor and working method thereof | |
| CN108362998A (en) | A kind of touch chip presses compression testing device | |
| CN204158980U (en) | There is the tennis racket of heart rate detecting function | |
| CN207963869U (en) | A kind of integral type hydrographic water resource telemetering terminal | |
| CN201023637Y (en) | Surfboard capable of measuring speed | |
| CN204158985U (en) | Table tennis bat | |
| CN206250093U (en) | A kind of key device and electronic equipment with heart rate detecting function | |
| CN201540089U (en) | Electronic altitude touch machine | |
| CN204374318U (en) | A kind of touch screen function measurement jig | |
| CN207817154U (en) | A kind of silica gel push-button measurement jig | |
| CN205924003U (en) | Portable blood pressure heart rate detection device | |
| CN110823260A (en) | Paper quantity detection device based on capacitive sensor and quantity detection method thereof | |
| CN108362565A (en) | A kind of batch of touch chip presses compression testing device | |
| CN204909448U (en) | Fat scale | |
| CN207636575U (en) | A kind of accurate safe and portable residual toxicity rapid test appearance | |
| CN2482183Y (en) | Finger tough height measuring device | |
| CN202179549U (en) | Force detection system | |
| CN202960509U (en) | Fat balance | |
| CN201760047U (en) | Ball with speed measuring function | |
| CN207517208U (en) | A kind of word-forming identification device, character module and word spelling system | |
| CN206479883U (en) | Wearable sports equipment | |
| CN201533963U (en) | Vertical jump reach device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Jiangsu Jiuxiang Automobile Appliance Group Co., Ltd. Assignor: Hefei Inst. of Matter Sciences, Chinese Academy of Sciences Contract record no.: 2010320000517 Denomination of invention: Electronic jump height automatic measuring and analyzing device and operation method thereof Granted publication date: 20081008 License type: Exclusive License Open date: 20070530 Record date: 20100504 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20081008 Termination date: 20171129 |