CN204972112U - Wrist finger simultaneous movement rehabilitation training device - Google Patents
Wrist finger simultaneous movement rehabilitation training device Download PDFInfo
- Publication number
- CN204972112U CN204972112U CN201520585064.2U CN201520585064U CN204972112U CN 204972112 U CN204972112 U CN 204972112U CN 201520585064 U CN201520585064 U CN 201520585064U CN 204972112 U CN204972112 U CN 204972112U
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- fixed
- rotating shaft
- gear
- horizontal limit
- finger
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Abstract
The utility model provides a wrist finger simultaneous movement rehabilitation training device, it includes the forearm mount, be fixed with servo motor through the motor support on the forearm mount, two parallel edgess difference fixed connection board no. 1 about the forearm support, connecting plate no. 2, servo motor switches through axle no. 1 through the area in a row, pivot no. 1 is rotated with connecting plate no. 1 and is connected and fixed palm fixed plate, connecting plate no. 2 rotates with the palm fixed plate through pivot no. 2 to be connected, fixed band pulley is gone up three through taking two to connect band pulleys no. 4 to connecting plate no. 2, the band pulley four -fixation is in pivot no. 3, pivot no. 3 is rotated with the fixed tooth rest in palm fixed plate below and is connected, be fixed with gear no. 1 in the pivot no. 3, gear no. 1 and two meshings of gear, two drive planetary mechanism of gear, planetary mechanism's planet takes turns to and is provided with finger fixing device, adopt single motor drive, moreover, the steam generator is simple in structure, easy to manufacture.
Description
One, technical field
This utility model relates to a kind of wrist and finger exercise rehabilitation training device simultaneously, belongs to rehabilitation medical instrument field.
Two, background technology
China is one of hotspot of apoplexy disease, and patients most in survivor leaves deformity in various degree.Research shows, cerebral apoplexy patient, carries out manual intervention early, carries out autotelic rehabilitation training to patient, and the quality of life after being ill of patient can be greatly improved.
Existing wrist and finger is exercise rehabilitation training device simultaneously, multi-motor driving, control system is complicated, operate and acquire a certain degree of difficulty, safety awaits improving, and this wrist and finger simultaneously exercise rehabilitation training device uses single Electric Machine Control, moves in the same way the while of realizing wrist and finger, improve the comfort level of patients wrist and finger rehabilitation exercise, excite the rehabilitation interest of patient.
Three, utility model content
The purpose of this utility model is: for patient provides a kind of recovery training appliance for recovery carrying out wrist swinging, simultaneously finger flex and be simple and easy to.
The purpose of this utility model be achieved in that a kind of wrist and finger simultaneously exercise rehabilitation training device comprise forearm fixed mount 1, forearm fixed mount 1 is in " U " type of toppling over to the left, the rear end of the horizontally disposed connecting plate 1 of fore-and-aft direction is fixed on forearm fixed mount 1 upper horizontal limit, the rear end of the horizontally disposed connecting plate 2 16 of fore-and-aft direction is fixed on forearm fixed mount 1 lower horizontal limit, forearm fixed mount 1 vertical edge right lateral surface is fixed with electric machine support 4, electric machine support 4 is fixed with servomotor 3, the output shaft that servomotor 3 vertical direction is arranged is fixed with belt wheel 1, belt wheel 1 forms V belt translation by band 1 and belt wheel 28, belt wheel 28 is fixed on the upper end of the rotating shaft 1 that vertical direction is arranged, rotating shaft 1 middle part and connecting plate 1 front end are rotationally connected, palm fixing head 10 is in " U " type of toppling over to the left, rotating shaft 1 lower end is fixedly connected with rear end, palm fixing head 10 upper horizontal limit, rear end, palm fixing head 10 lower horizontal limit is fixed on rotating shaft 2 12 upper end that vertical direction is arranged, the front end of rotating shaft 2 12 lower end and connecting plate 2 16 is rotationally connected, connecting plate 2 16 front underside is fixed with band wheel seat 14, band wheel seat 14 lower surface is fixed with belt wheel 3 15, the central coaxial of belt wheel 3 15 center and rotating shaft 2 12.
Described belt wheel 3 15 forms V belt translation by band 2 13 and belt wheel 4 28, belt wheel 4 28 is fixed on the lower end of the rotating shaft 3 29 that vertical direction is arranged, tooth rest 30 is in " U " type of forwards toppling over, tooth rest 30 upper horizontal limit is fixed on the lower horizontal limit lower surface of palm fixing head 10, described rotating shaft 3 29 upper end and centre position are rotationally connected with the upper horizontal limit of tooth rest 30 and lower horizontal limit respectively, gear 1 to be fixed in rotating shaft 3 29 and to be positioned at the upper of tooth rest 30, between lower horizontal limit, described gear 1 engages with the gear 2 19 being positioned at its front, rotating shaft 4 27 upper end that vertical direction is arranged and centre position are rotationally connected with the upper horizontal limit of tooth rest 30 and lower horizontal limit respectively, gear 2 19 to be fixed in rotating shaft 4 27 and to be positioned at the upper of tooth rest 30, between lower horizontal limit, gear 2 19 front is provided with flange two 19-1, the front end of flange two 19-1 and the upper end of rotating shaft 5 24 are rotationally connected, rotating shaft 5 24 centre position and gear 3 20 are rotationally connected, gear 3 20 front is provided with the finger actuation bar 20-1 stretched out forward, described rotating shaft 5 24 lower end and auxiliary support plate 25 front end are rotationally connected, auxiliary support plate 25 rear end is fixedly connected with rotating shaft 4 27 lower end, described finger actuation bar 20-1 is provided with four finger fixtures, partial gear four 30-1 that gear 3 20 is arranged with the front end, tooth rest 30 lower horizontal limit being positioned at its rear engages, described gear 2 19 is coaxial with partial gear four 30-1, described band 1, 2 13 are with to be provided with tensioner.
Described finger actuation bar 20-1 is provided with four finger fixture structures is: finger actuation bar 20-1 front end is fixed with adjustment block 21, finger actuation bar 20-1 is square, adjustment block 21 is provided with and matches with it and the endoporus that can mutually slide, what this endoporus lower surface to adjustment block lower end was provided with fore-and-aft direction runs through otch, 22 by tighting a bolt the endoporus of adjustment block 21 is narrowed and makes adjustment block 21 be clamped on finger actuation bar 20-1, described adjustment block 21 upper surface is fixed with fingerstall mounting rod 33, four rubber fingerstall 32 fingerstall mounting rod 33 are equipped with, nylon jacket interval 31 is installed between rubber fingerstall, rubber fingerstall 32 rear end boss has closed elongated hole, alloy elongated slot three 32-1 is studded with inside elongated hole, fingerstall mounting rod 33 is positioned at alloy elongated slot three 32-1.
Described forearm fixed mount 1 is fixed with forearm bandage 17, described palm fixing head 10 is fixed with palm bandage 11.
Described finger actuation bar 20-1 posts foil gauge 23.
Compared with prior art, this utility model tool has the following advantages:
1. the single Electric Machine Control of employing, realizes wrist and finger synchronization moves in the same way, and cost is low.
2. liang group V belt translation, the power realizing wrist swinging drives four to refer to flexion and extension, and structure is ingenious.
3. adopt two pairs of gear drives, wherein the gear pointed on link realizes Gear Planet Transmission, and patient four refers to that motion is comparatively comfortable, and another makes the flexion and extension of four fingers consistent with wrist swinging direction to gear.
4. according to the length that patient four refers to, finger tip articulations digitorum manus fixed position scalable.
Four, accompanying drawing explanation
The overall construction drawing of exercise rehabilitation training device while that Fig. 1 being wrist and finger
The while that Fig. 2 being wrist and finger, the wrist of exercise rehabilitation training device is to finger drive mechanism figure
Fig. 3 is the structural representation of four finger driving devices
Five, detailed description of the invention
Composition graphs 1-3, a kind of wrist and finger simultaneously exercise rehabilitation training device comprises forearm fixed mount 1, forearm fixed mount 1 is in " U " type of toppling over to the left, forearm fixed mount 1 topple over after the upper surface on upper horizontal limit of " U " type fix the rear end of the horizontally disposed connecting plate 1 of fore-and-aft direction, forearm fixed mount 1 topple over after the lower surface on lower horizontal limit of " U " type fix the rear end of the horizontally disposed connecting plate 2 16 of fore-and-aft direction, forearm fixed mount 1 is toppled over rear " U " type vertical edge right lateral surface and is fixed with electric machine support 4, electric machine support 4 is fixed with servomotor 3, the output shaft that servomotor 3 vertical direction is arranged is fixed with belt wheel 1, belt wheel 1 forms V belt translation by band 1 and belt wheel 28, belt wheel 28 is fixed on the upper end of the rotating shaft 1 that vertical direction is arranged, rotating shaft 1 middle part and connecting plate 1 front end are rotationally connected, palm fixing head 10 is also in " U " type of toppling over to the left, after " U " type that rotating shaft 1 lower end and palm fixing head 10 are toppled over, rear end, upper horizontal limit is fixedly connected with, rear end, palm fixing head 10 lower horizontal limit is fixed on rotating shaft 2 12 upper end that vertical direction is arranged, the front end of rotating shaft 2 12 lower end and connecting plate 2 16 is rotationally connected, connecting plate 2 16 front underside is fixed with band wheel seat 14, band wheel seat 14 lower surface is fixed with belt wheel 3 15, the central coaxial of belt wheel 3 15 center and rotating shaft 2 12, change in case leukorrhagia stopping 2 13 connects two center distance of belt wheel and loosening, described forearm fixed mount 1 is fixed with forearm bandage 17, in order to the forearm of immobilized patients, described palm fixing head 10 is fixed with palm bandage 11, hands in order to immobilized patients is slapped, the rear end of described forearm fixed mount 1 is provided with flange one 1-2 stretched out backward, in order to fixing wrist and finger exercise rehabilitation training device simultaneously, in bolt 1 elongated slot one 1-1 that can offer at " U " type vertical edge of forearm fixed mount 1 that described electric machine support 4 is installed after slide anteroposterior by bolt 1, tension band 1 is carried out in fixed position in order to adjust electric machine support 4.
Described belt wheel 3 15 forms V belt translation by band 2 13 and belt wheel 4 28, belt wheel 4 28 is fixed on the lower end of the rotating shaft 3 29 that vertical direction is arranged, tooth rest 30 is in " U " type of forwards toppling over, tooth rest 30 topple over after " U " type upper horizontal limit be fixed on the lower horizontal limit lower surface of palm fixing head 10, described rotating shaft 3 29 upper end and centre position are rotationally connected with the upper horizontal limit of tooth rest 30 and lower horizontal limit respectively, gear 1 to be fixed in rotating shaft 3 29 and to be positioned at the upper of tooth rest 30, between lower horizontal limit, described gear 1 engages with the gear 2 19 being positioned at its front, rotating shaft 4 27 upper end that vertical direction is arranged and centre position are rotationally connected with the upper horizontal limit of tooth rest 30 and lower horizontal limit respectively, gear 2 19 to be fixed in rotating shaft 4 27 and to be positioned at the upper of tooth rest 30, between lower horizontal limit, gear 2 19 front is provided with flange two 19-1, the front end of flange two 19-1 and the upper end of rotating shaft 5 24 are rotationally connected, rotating shaft 5 24 centre position and gear 3 20 are rotationally connected, gear 3 20 front is provided with the finger actuation bar 20-1 stretched out forward, finger actuation bar 20-1 posts foil gauge 23, in order to detect the stressing conditions that patient four refers to, described rotating shaft 5 24 lower end and auxiliary support plate 25 front end are rotationally connected, auxiliary support plate 25 rear end is fixedly connected with rotating shaft 4 27 lower end, finger actuation bar 20-1 front end is fixed with adjustment block 21, and adjustment block 21 is in the fixed position scalable of finger actuation bar 20-1, in order to adapt to the fixed position of the four finger length adjustment adjustment blocks 21 of patient, finger actuation bar 20-1 is square, adjustment block 21 is provided with and matches with it and the endoporus that can mutually slide, what this endoporus lower surface to adjustment block lower end was provided with fore-and-aft direction runs through otch, 22 by tighting a bolt the endoporus of adjustment block 21 is narrowed and makes adjustment block 21 be clamped on finger actuation bar 20-1, partial gear four 30-1 that gear 3 20 is arranged with the front end, tooth rest 30 lower horizontal limit being positioned at its rear engages, described gear 2 19 is coaxial with partial gear four 30-1.
Described adjustment block 21 upper surface is fixed with fingerstall mounting rod 33, four rubber fingerstall 32 fingerstall mounting rod 33 are equipped with, think, between interdigital cover, nylon jacket interval 31 is installed, rubber fingerstall 32 rear end flange has closed elongated hole, alloy elongated slot three 32-1 is studded with inside elongated hole, fingerstall mounting rod 33 is positioned at alloy elongated slot three 32-1, fingerstall mounting rod 33 is made to draw in patient four finger process, rubber fingerstall 32 can rotate around mounting rod 33 at fingerstall or slide, improve the comfortableness that patient four refers to rehabilitation training, described palm fixing head 10 lower horizontal limit has elongated slot two 10-1 running through fore-and-aft direction up and down, the bolt 34 be arranged on tooth rest 30 upper horizontal limit is provided with in elongated slot two 10-1, tension band 2 13 is carried out in position in order to adjust tooth rest 30 fore-and-aft direction.
The forearm front end of patient is placed in " U " type of forearm fixed mount 1, tighten forearm bandage 17, palm is placed in " U " type of palm fixing head 10, tighten palm bandage 11, the far-end knuckle that patient four refers to is on rubber fingerstall 32, control servomotor 3 to rotate, belt wheel 1 is with movable belt pulley 28 to rotate by band 1, palm fixing head 10 swings, patient's palm swings, due to the front end of belt wheel 3 15 by being with wheel seat 14 to be fixed on connecting plate 2 16, now because palm fixing head 10 driven gear frame 30 swings, the belt wheel 4 28 that rotating shaft 3 29 lower end is fixed is by the V belt translation between band 2 13 and the belt wheel 3 15 do not rotated, belt wheel 4 28 is forced to rotate, rotated by rotating shaft 3 29 driven wheel 1, gear 1 driven gear 2 19 rotates, flange two 19-1, auxiliary support plate 25 driven gear 3 20 rotates, because the partial gear four 30-1 opposed gear frame 30 be engaged with does not rotate, so gear 3 20 rotation centered by rotating shaft 5 24 is revolved round the sun centered by rotating shaft 4 27 simultaneously, thus drive finger actuation bar 20-1 to drive the wrist swinging of four fingers and patient to do equidirectional flexion and extension by rubber fingerstall 32.
Claims (4)
1. wrist and finger exercise rehabilitation training device simultaneously, comprise forearm fixed mount (1), it is characterized in that: forearm fixed mount (1) is in " U " type of toppling over left, the rear end of the horizontally disposed connecting plate one (7) of fore-and-aft direction is fixed on forearm fixed mount (1) upper horizontal limit, the rear end of the horizontally disposed connecting plate two (16) of fore-and-aft direction is fixed on forearm fixed mount (1) lower horizontal limit, forearm fixed mount (1) vertical edge right lateral surface is fixed with electric machine support (4), electric machine support (4) is fixed with servomotor (3), the output shaft that servomotor (3) vertical direction is arranged is fixed with belt wheel one (5), belt wheel one (5) forms V belt translation by band one (6) and belt wheel two (8), belt wheel two (8) is fixed on the upper end of the rotating shaft one (9) that vertical direction is arranged, rotating shaft one (9) middle part and connecting plate one (7) front end are rotationally connected, palm fixing head (10) is in " U " type of toppling over to the left, rotating shaft one (9) lower end is fixedly connected with rear end, palm fixing head (10) upper horizontal limit, rear end, palm fixing head (10) lower horizontal limit is fixed on rotating shaft two (12) upper end that vertical direction is arranged, the front end of rotating shaft two (12) lower end and connecting plate two (16) is rotationally connected, connecting plate two (16) front underside is fixed with band wheel seat (14), band wheel seat (14) lower surface is fixed with belt wheel three (15), belt wheel three (15) center and rotating shaft two (12), the central coaxial of rotating shaft one (9),
Described belt wheel three (15) forms V belt translation by band two (13) and belt wheel four (28), belt wheel four (28) is fixed on the lower end of the rotating shaft three (29) that vertical direction is arranged, tooth rest (30) is in " U " type of forwards toppling over, tooth rest (30) upper horizontal limit is fixed on the lower horizontal limit lower surface of palm fixing head (10), described rotating shaft three (29) upper end and centre position are rotationally connected with the upper horizontal limit of tooth rest (30) and lower horizontal limit respectively, gear one (18) is fixed on rotating shaft three (29) and goes up and be positioned at the upper of tooth rest (30), between lower horizontal limit, described gear one (18) engages with the gear two (19) being positioned at its front, rotating shaft four (27) upper end that vertical direction is arranged and centre position are rotationally connected with the upper horizontal limit of tooth rest (30) and lower horizontal limit respectively, gear two (19) is fixed on rotating shaft four (27) and goes up and be positioned at the upper of tooth rest (30), between lower horizontal limit, gear two (19) front is provided with flange two (19-1), the front end of flange two (19-1) and the upper end of rotating shaft five (24) are rotationally connected, rotating shaft five (24) centre position and gear three (20) are rotationally connected, gear three (20) front is provided with the finger actuation bar (20-1) stretched out forward, described rotating shaft five (24) lower end and auxiliary support plate (25) front end are rotationally connected, auxiliary support plate (25) rear end is fixedly connected with rotating shaft four (27) lower end, described finger actuation bar (20-1) is provided with four finger fixtures, gear three (20) be positioned at its rear and be positioned at the partial gear four (30-1) that front end, tooth rest (30) lower horizontal limit arranges and engage, described gear two (19) is coaxial with partial gear four (30-1), described band one (6), band two (13) is provided with tensioner.
2. wrist and finger according to claim 1 exercise rehabilitation training device simultaneously, it is characterized in that: described finger actuation bar (20-1) is provided with four finger fixture structures is: finger actuation bar (20-1) front end is fixed with adjustment block (21), finger actuation bar (20-1) is square, adjustment block (21) is provided with and matches with it and the endoporus that can mutually slide, this endoporus lower surface to adjustment block lower end is provided with the otch that fore-and-aft direction runs through, run through otch lower end side facade and bolt (22) is installed, described adjustment block (21) upper surface is fixed with fingerstall mounting rod (33), four rubber fingerstall (32) fingerstall mounting rod (33) are equipped with, nylon jacket interval (31) is installed between rubber fingerstall, rubber fingerstall (32) rear end boss has closed elongated hole, alloy elongated slot three (32-1) is studded with inside elongated hole, fingerstall mounting rod (33) is positioned at alloy elongated slot three (32-1).
3. wrist and finger according to claim 1 exercise rehabilitation training device simultaneously, it is characterized in that: described forearm fixed mount (1) is fixed with forearm bandage (17), described palm fixing head (10) is fixed with palm bandage (11).
4. wrist and finger according to claim 1 exercise rehabilitation training device simultaneously, is characterized in that: described finger actuation bar (20-1) posts foil gauge (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585064.2U CN204972112U (en) | 2015-08-07 | 2015-08-07 | Wrist finger simultaneous movement rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585064.2U CN204972112U (en) | 2015-08-07 | 2015-08-07 | Wrist finger simultaneous movement rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204972112U true CN204972112U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585064.2U Withdrawn - After Issue CN204972112U (en) | 2015-08-07 | 2015-08-07 | Wrist finger simultaneous movement rehabilitation training device |
Country Status (1)
| Country | Link |
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| CN (1) | CN204972112U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078704A (en) * | 2015-08-07 | 2015-11-25 | 安阳工学院 | Rehabilitation training device enabling wrist and fingers to move simultaneously |
| CN108814904A (en) * | 2018-07-09 | 2018-11-16 | 高翰哲 | A kind of self-service finger flex of paralytic is taken exercise and assistant massaging device |
| CN110074946A (en) * | 2019-06-17 | 2019-08-02 | 山东海天智能工程有限公司 | A kind of wrist function rehabilitation training device |
| RU200766U1 (en) * | 2020-02-05 | 2020-11-11 | Общество с ограниченной ответственностью «Реджоинт Наука» | FINGER RETAINER |
-
2015
- 2015-08-07 CN CN201520585064.2U patent/CN204972112U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105078704A (en) * | 2015-08-07 | 2015-11-25 | 安阳工学院 | Rehabilitation training device enabling wrist and fingers to move simultaneously |
| CN105078704B (en) * | 2015-08-07 | 2017-07-21 | 安阳工学院 | A kind of wrist and finger is while exercise rehabilitation training device |
| CN108814904A (en) * | 2018-07-09 | 2018-11-16 | 高翰哲 | A kind of self-service finger flex of paralytic is taken exercise and assistant massaging device |
| CN110074946A (en) * | 2019-06-17 | 2019-08-02 | 山东海天智能工程有限公司 | A kind of wrist function rehabilitation training device |
| CN110074946B (en) * | 2019-06-17 | 2021-02-09 | 山东海天智能工程有限公司 | Wrist function rehabilitation training device |
| RU200766U1 (en) * | 2020-02-05 | 2020-11-11 | Общество с ограниченной ответственностью «Реджоинт Наука» | FINGER RETAINER |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20160120 Effective date of abandoning: 20170721 |