CN104825282B - Intelligent patient transfer cart - Google Patents
Intelligent patient transfer cart Download PDFInfo
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- CN104825282B CN104825282B CN201510252026.XA CN201510252026A CN104825282B CN 104825282 B CN104825282 B CN 104825282B CN 201510252026 A CN201510252026 A CN 201510252026A CN 104825282 B CN104825282 B CN 104825282B
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- layer plate
- wheel
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Abstract
The invention discloses an intelligent patient transfer cart. The intelligent patient transfer cart comprises a bottom layer plate, a middle layer plate and an upper layer plate. The bottom layer plate is connected with a worm wheel and worm mechanism and is arranged on the top of the worm wheel and worm mechanism which makes the bottom layer plate stably rise. A crankshaft linear mechanism for making the middle layer plate longitudinally move is arranged on the bottom layer plate. The upper layer plate comprises a left side plate and a right side plate which can be separated to form a V shape. A lead screw mechanism and a crank and slide block mechanism which can make the left side plate and the right side plate move are arranged on the middle layer plate. The worm wheel and worm mechanism comprises worm wheels, worms, internal thread sleeve rods and external thread rods. The worm wheels are arranged in the internal thread sleeve rods. The internal thread sleeve rods are sleeved with the external thread rods. The external thread rods are connected with the worm wheels. The worms are connected with a step motor. A transverse straight rod is arranged below the bottom layer plate. The two ends of the transverse straight rod are connected with the worms through turning gears. Self-locking universal wheels are arranged at the bottoms of the internal thread sleeve rods. By means of the intelligent patient transfer cart, patients can be automatically and stably transferred, convenience and rapidness are achieved, workloads of medical staff are reduced, and the movement risk of patient bed transfer is lowered.
Description
Technical field
The present invention relates to a kind of device of patient smooth transfer on one's sick bed, more particularly, to a kind of intelligent carrier for transferring patient.
Background technology
Some patients of hospital are to have too big limbs to move when sick bed shifts, and the medical machinery with regard to hospital at present
For level, patient is the manual transfer that can only rely on family members or medical personnel in transfer sick bed, so not only increases medical care
The workload of personnel, is easy to cause the bending of body it is possible to cause secondary injury to patient to patient simultaneously.
Content of the invention
It is an object of the invention to provide a kind of intelligent carrier for transferring patient, using this transfer cart safe and convenient, Based Intelligent Control,
Can smooth transfer patient.
The purpose of the present invention is achieved through the following technical solutions:
A kind of intelligent carrier for transferring patient it is characterised in that: this transfer cart includes bottom plate, la m and top plate, described
Bottom plate is connected with worm-and-wheel gear, and is arranged on the top of the worm-and-wheel gear making bottom plate steadily increase；In bottom
Plate is provided with the crank straight-line mechanism making la m vertically move；Described top plate includes left plate and right plate, in la m
It is provided with and make left plate and the steadily laterally moved out screw mechanism of right plate, make left plate and the separate slide crank of right plate v shape
Block mechanism；Described worm-and-wheel gear includes worm gear, worm screw, female thread loop bar, external thread rod, and worm gear is placed in female thread loop bar
In, external thread rod suit female thread loop bar in and with worm gear) be connected；Worm screw is connected with motor；It is provided with bottom plate bottom
Laterally straight-bar, the two ends of horizontal straight-bar are connected with worm screw by change gear；It is provided with self-locking in the bottom of female thread loop bar universal
Wheel.
In the present invention, described crank straight-line mechanism includes linear electric motors, little gear, gear wheel and rocking bar, in bottom plate
Line slideway, rocking bar is arranged on la m bottom, and rocking bar passes through gear wheel, little gear is connected with linear electric motors.
Described slider-crank mechanism includes left gear wheel, right gear wheel, left gear wheel and right gear wheel respectively with left side
Plate and right plate connect；Left gear wheel and right gear wheel engages each other and rotation direction is contrary.
Described screw mechanism includes line slideway, threaded rod and screw mandrel slide block, and line slideway is arranged on la m two ends,
It is provided with cylindrical roller, the bed body support being connected with top plate is arranged on cylindrical roller above line slideway；It is arranged on straight line to lead
Screw mandrel slide block on rail is sleeved on threaded rod, threaded rod and traversing motor connection.
In the present invention, the junction of left plate and right plate is disposed as arc-shaped bonded to each other.Described left plate and
Right plate is connected with cylindrical roller by bed body support, and bed body support is arranged so that left plate and right plate press close to la m
Double arc forms.
Bed board is made steadily to increase by worm-and-wheel gear, screw structure and double rocker mechanism combines so that left side
Plate and right plate can be steadily laterally moved out, and slider-crank mechanism makes left plate and right plate v shape occur separately, finally by
The straight-line mechanism of crank block makes la m that vertical transfer occurs.
Non-follow control rises translation, automatically reclaims, sets back.Information on display screen and the letter on hospital's foreground computer
Breath synchronized update.Equipped with fingerprint instrument by display screen, patient passes through fingerprint identification identity.
The invention has the beneficial effects as follows: automatic restfully transporting patient, convenient and swift, alleviate the work of medical personnel
Amount, decreases the mobile risk of patient's rotated bed simultaneously.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation above the la m of the present invention
Fig. 3 is the structural representation of head of a bed part in the present invention.
Fig. 4 is the structural representation of tailstock part of the present invention.
In figure: 1 is motor；2 is pulley belt bar；3 is change gear；4 is external thread rod；51 is worm gear；52
It is worm screw；6 is self-locking universal wheel；7 is linear electric motors 2；8 is little gear；9 is gear wheel 1；10 is rocking bar；11 be bottom plate, 12
It is la m；13 is top plate；131 is left plate；132 is right plate；15 is traversing motor；16 is guide rail；17 is cylinder rolling
Wheel；18 is female thread bar；19 is rolling wheel support；20 is motor 3;21 is right gear wheel；22 is line slideway；23 is silk
Thick stick；24 is bed body support；26 is left gear wheel；27 is display screen；28 is shaft coupling；30 is rail brackets；31 is disk stepping electricity
Machine；32 is disk；33 is straight-bar；34 is miniature linear slider；35 is motor；36 is screw mandrel slide block；37 is linear slider.
Specific embodiment
A kind of intelligent carrier for transferring patient, including bottom plate 11, la m 12 and top plate 13, bottom plate and worm and gear machine
Structure connects, and is arranged on the top of the worm-and-wheel gear making bottom plate steadily increase；Bottom plate is provided with and so that la m is indulged
Crank straight-line mechanism to movement；Top plate includes left plate and right plate, is provided with and makes left plate and right plate on la m
Steadily laterally moved out screw mechanism, make left plate and the separate slider-crank mechanism of right plate v shape.Worm-and-wheel gear includes
Worm gear 51, worm screw 52, female thread loop bar 18, external thread rod 4, worm gear is placed in female thread loop bar, and external thread rod is set with female thread
It is connected in loop bar and with worm gear；Worm screw is connected with motor 1；It is provided with horizontal straight-bar in bottom plate bottom, the two of horizontal straight-bar
End is connected with worm screw by change gear 3；It is provided with self-locking universal wheel 6 in the bottom of female thread loop bar.
Crank straight-line mechanism includes linear electric motors 7, little gear 8, gear wheel 9 and rocking bar 10, and the straight line in bottom plate is led
Rail, thin bar is arranged on la m bottom, and rocking bar passes through gear wheel, little gear is connected with linear electric motors.
Slider-crank mechanism includes left gear wheel 26, right gear wheel 21, left gear wheel and right gear wheel respectively with left plate
Connect with right plate；Left gear wheel and right gear wheel engages each other and rotation direction is contrary.
Screw mechanism includes line slideway 22, threaded rod 23 and screw mandrel slide block 36, and line slideway is arranged on la m two ends,
It is provided with cylindrical roller 17 above line slideway, the bed body support 24 being connected with top plate is arranged on cylindrical roller；It is arranged on
Screw mandrel slide block on line slideway is sleeved on threaded rod, and threaded rod is connected with traversing motor 15.
In order to realize the transfer to intelligent carrier for transferring patient, this device also includes self-locking universal wheel, is placed in female thread loop bar
Lower section.
In order to ensure this intelligent carrier for transferring patient can be suitable for more universal medical hospital bed, this sick bed can be upper in space
Lower left-right and front-back moves freely.In order to ensure patient is in transfer process, more safe and efficient, this carrier for transferring patient is set to handss
Dynamic rising translates, and automatically reclaims and sets back.
Carrier for transferring patient, including three layers of plank, is that motor 1 is connected with pulley belt bar 2, in belt pulley first
Lower drive scroll bar 52 is driven to rotate, now change gear is connected with scroll bar, and transverse movement is converted to lengthwise movement, simultaneously scroll bar
Two ends be provided with screw thread, turbine is fixed with external thread rod, makes external thread rod 4 in-inner screw sheath by the device of worm and gear
Move up and down in 18, lower plywood 11 is steadily placed in the top of external thread rod simultaneously, and above la m 12, two ends are equipped with retaining rail
Road 16, left plate 131 and right plate 132 are by, in the fixing in rail 16 of roller 17, track interior is provided with screw mandrel straight-line mechanism, silk
Bar is fixed on the top of la m by support, and the screw mandrel slide block on screw mandrel and guide rail phase are fixed, and screw mandrel passes through shaft coupling 28 simultaneously
It is connected with motor 15, keep being synchronized with the movement by motor in the track at two ends, left plate 131, right plate 132 are laterally sent
Go out, when left plate 131, right plate 132 move to certain position, leading screw stop motion, left plate 131, right plate 132 are by electricity
Machine drives disk 32 rotation within the specific limits, smoothly top plate 13 is delivered to specified location, left plate 131, right plate
Equipped with miniature straight-line mechanism, left plate 131 and right plate 132 are big with a left side by straight-bar 33 and miniature linear slider 34 for 132 lower ends
Gear is connected with right gear wheel；Rotate in the drive bottom right gear wheel of motor 35, left gear wheel is meshed with right gear wheel,
Therefore occur reversely rotated, be now all connected with each miniature straight-line mechanism so that plate left plate 131, right on the gear wheel of left and right
Side plate 132 occur v shape open so that patient head slowly falls from one end, then la m crank straight-line mechanism promotion under,
There is lengthwise movement, so that patient's overall safety is fallen, worm and gear makes sick bed continue to rise afterwards, rises to certain altitude,
Under the drive of motor, left plate 131, right plate 132 recover closure, and under the drive of double rocker mechanism and screw mandrel so that
Left plate 131, right plate 132 return to the surface of la m, then, so that la m in the presence of crank straight-line mechanism
Return to the surface of bottom plate, last bottom plate returns to original height under the drive of motor 1, motion terminates.
Claims (6)
1. a kind of intelligent carrier for transferring patient it is characterised in that: this transfer cart includes bottom plate (11), la m (12) and top plate
(13), described bottom plate (11) is connected with worm-and-wheel gear, and is arranged on the worm and gear making bottom plate (11) steadily increase
The top of mechanism；The crank straight-line mechanism making la m (12) vertically move is provided with bottom plate (11)；Described top plate
(13) include left plate (131) and right plate (132), la m (12) is provided with and makes left plate (131) and right plate (132)
Steadily laterally moved out screw mechanism, make left plate (131) and the separate slider-crank mechanism of right plate (132) v shape；Described snail
Worm and gear mechanism includes worm gear (51), worm screw (52), female thread loop bar (18), external thread rod (4), and worm gear (51) is placed in female thread
In loop bar (18), it is connected in external thread rod (4) suit female thread loop bar (18) and with worm gear (51)；Worm screw (52) and motor
(1) connect；It is provided with horizontal straight-bar in bottom plate (11) bottom, change gear (3) and worm screw (52) are passed through in the two ends of horizontal straight-bar
Connect；It is provided with self-locking universal wheel (6) in the bottom of female thread loop bar (18).
2. intelligent carrier for transferring patient according to claim 1 it is characterised in that: described crank straight-line mechanism includes straight-line electric
Machine (7), little gear (8), gear wheel (9) and rocking bar (10), the line slideway (22) in bottom plate (11), rocking bar (10) is arranged
In la m (12) bottom, rocking bar (10) passes through gear wheel (9), little gear (8) is connected with linear electric motors (7).
3. intelligent carrier for transferring patient according to claim 1 it is characterised in that: described slider-crank mechanism includes left big
Gear (26), right gear wheel (21), left gear wheel (26) and right gear wheel (21) respectively with left plate (131) and right plate
(132) connect；Left gear wheel (26) and right gear wheel (21) engages each other and rotation direction is contrary.
4. intelligent carrier for transferring patient according to claim 1 it is characterised in that: described screw mechanism includes line slideway
(16), threaded rod (23) and screw mandrel slide block (36), line slideway (16) is arranged on la m (12) two ends, in line slideway (16)
Top is provided with cylindrical roller (17), and the bed body support (24) being connected with top plate (13) is arranged on cylindrical roller (17)；Setting
It is sleeved on threaded rod (23) in the screw mandrel slide block (36) on guide rail (16), threaded rod (23) is connected with traversing motor (15).
5. intelligent carrier for transferring patient according to claim 4 it is characterised in that: left plate (131) and right plate (132)
Junction is disposed as arc-shaped bonded to each other.
6. intelligent carrier for transferring patient according to claim 5 it is characterised in that: described left plate (131) and right plate
(132) it is connected with cylindrical roller (17) by bed body support (24), bed body support (24) is arranged so that left plate (131) and the right side
Double arc forms of la m (12) pressed close to by side plate (132).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252026.XA CN104825282B (en) | 2015-05-18 | 2015-05-18 | Intelligent patient transfer cart |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510252026.XA CN104825282B (en) | 2015-05-18 | 2015-05-18 | Intelligent patient transfer cart |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104825282A CN104825282A (en) | 2015-08-12 |
| CN104825282B true CN104825282B (en) | 2017-01-25 |
Family
ID=53803759
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510252026.XA Active CN104825282B (en) | 2015-05-18 | 2015-05-18 | Intelligent patient transfer cart |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104825282B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493979A (en) * | 1968-02-14 | 1970-02-10 | Advance Products Corp Of Ameri | Method and apparatus for moving objects |
| US4920589A (en) * | 1983-08-24 | 1990-05-01 | Thomas J. Ring | Therapeutic table |
| CN2673355Y (en) * | 2004-02-18 | 2005-01-26 | 林小亮 | Medical bed |
| CN201414896Y (en) * | 2009-06-02 | 2010-03-03 | 武汉大学 | Medical movable electric elevating bed |
| CN204636749U (en) * | 2015-05-18 | 2015-09-16 | 南京工业职业技术学院 | A kind of intelligent carrier for transferring patient |
-
2015
- 2015-05-18 CN CN201510252026.XA patent/CN104825282B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3493979A (en) * | 1968-02-14 | 1970-02-10 | Advance Products Corp Of Ameri | Method and apparatus for moving objects |
| US4920589A (en) * | 1983-08-24 | 1990-05-01 | Thomas J. Ring | Therapeutic table |
| CN2673355Y (en) * | 2004-02-18 | 2005-01-26 | 林小亮 | Medical bed |
| CN201414896Y (en) * | 2009-06-02 | 2010-03-03 | 武汉大学 | Medical movable electric elevating bed |
| CN204636749U (en) * | 2015-05-18 | 2015-09-16 | 南京工业职业技术学院 | A kind of intelligent carrier for transferring patient |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104825282A (en) | 2015-08-12 |
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