CN220046998U - Novel hand rehabilitation training device - Google Patents
Novel hand rehabilitation training device Download PDFInfo
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- CN220046998U CN220046998U CN202320745198.0U CN202320745198U CN220046998U CN 220046998 U CN220046998 U CN 220046998U CN 202320745198 U CN202320745198 U CN 202320745198U CN 220046998 U CN220046998 U CN 220046998U
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- supporting
- sleeve
- wall
- fixedly connected
- novel hand
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- 230000001681 protective effect Effects 0.000 claims description 7
- 238000011084 recovery Methods 0.000 abstract description 5
- 208000010392 Bone Fractures Diseases 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000034656 Contusions Diseases 0.000 description 1
- 206010017076 Fracture Diseases 0.000 description 1
- 208000011092 Hand injury Diseases 0.000 description 1
- 206010061223 Ligament injury Diseases 0.000 description 1
- 206010024453 Ligament sprain Diseases 0.000 description 1
- 208000010040 Sprains and Strains Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000009519 contusion Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 201000000585 muscular atrophy Diseases 0.000 description 1
Abstract
The utility model discloses a novel hand rehabilitation training device, which belongs to the technical field of medical auxiliary instruments and comprises a supporting box and two fixing sleeves arranged above the supporting box, wherein two lifting screws are rotationally connected in the supporting box, the outer walls of the lifting screws are in threaded connection with the supporting sleeves, the surfaces of the supporting sleeves are fixedly connected with mounting plates for supporting the fixing sleeves, rectangular grooves are formed in the fixing sleeves, a fixing frame is connected in the rectangular grooves of the fixing sleeves in a sliding manner, a plurality of mounting holes are formed in the outer wall of one side of the fixing frame, a connecting sleeve is connected in the mounting holes of the fixing frame in a sliding manner, a supporting spring is arranged in the connecting sleeve, a sliding block sliding in the connecting sleeve is arranged on one side of the supporting spring, and a support column is fixedly connected to the outer wall of one side of the sliding block, which is far away from the supporting spring. This novel hand rehabilitation training device can carry out nimble adjustment to the training intensity of this training ware according to patient's recovery condition.
Description
Technical Field
The utility model belongs to the technical field of medical auxiliary instruments, and particularly relates to a novel hand rehabilitation training device.
Background
In the existing life process, the hands are one of the most easily injured body parts, and the light people suffer from top injury, sprain or contusion, and the heavy people suffer from bone fracture and fracture. Urgent treatment after hand injury is of importance, but rehabilitation training after treatment is also important, especially in patients with bone fracture, ligament injury and the like, muscle expense muscular atrophy caused by braking, exercise reduction or other reasons is very common, inconvenience is brought to patients, and pain of the patients is increased.
Among the various rehabilitation methods at present, sports rehabilitation training is one of the most effective methods, and some patients finish rehabilitation training with the help of medical personnel, and some use rehabilitation training instruments to assist in rehabilitation training, and the rehabilitation department hand trainer of the prior art is single in structure, only exercise effect through the expansion and contraction of a reset spring, and can not adjust the tightness degree, so that patients with different forces can not be satisfied for use. Reference is made to the Chinese patent grant: a hand trainer for rehabilitation department, which authorizes bulletin number: CN211885219U, which also presents similar problems in the background.
Disclosure of Invention
The utility model aims to provide a novel hand rehabilitation trainer, which aims to solve the problems that the prior art hand trainer provided in the background art is single in structure, and can not adjust the tightness degree only by stretching and retracting a return spring to exercise, so that patients with different forces can not use the hand rehabilitation trainer.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the novel hand rehabilitation training device comprises a supporting box and two fixing sleeves arranged above the supporting box, wherein two lifting screws are rotationally connected in the supporting box, the outer wall of each lifting screw is in threaded connection with the supporting sleeve, and the surface of each supporting sleeve is fixedly connected with a mounting plate for supporting the corresponding fixing sleeve;
the rectangular groove is formed in the fixing sleeve, the fixing frame is connected in the rectangular groove of the fixing sleeve in a sliding mode, a plurality of mounting holes are formed in the outer wall of one side of the fixing frame, the connecting sleeve is connected in a sliding mode in the mounting holes of the fixing frame, the supporting spring is placed in the connecting sleeve, the sliding block sliding in the connecting sleeve is arranged on one side of the supporting spring, and the supporting column is fixedly connected with the outer wall of one side, far away from the supporting spring, of the sliding block.
In a further embodiment, two limiting pins are symmetrically fixed on the outer wall of one side of the fixed frame, and a push plate is slidably connected to the outer wall of the limiting pin.
In a further embodiment, two guide holes are symmetrically formed in the outer wall of one side of the fixing sleeve, and guide posts are slidably connected in the two guide holes of the fixing sleeve.
In a further embodiment, the end face of the guide post, which is located outside the fixing sleeve, is fixedly connected with a pressing plate for holding by the hand, and the end face of the guide post, which is located inside the fixing sleeve, is fixedly connected with a guide plate.
In a further embodiment, a double-shaft motor is mounted on the bottom wall of the inner cavity of the supporting box, two output ends of the double-shaft motor are fixedly connected with a driving shaft, and the end face of the driving shaft is fixedly connected with a driving bevel gear.
In a further embodiment, the outer wall of the lower half part of the lifting screw is fixedly connected with a driven bevel gear meshed with the driving bevel gear, and a positioning block for supporting the driving shaft is fixedly connected in the supporting box.
In a further embodiment, a thread groove is formed in the outer wall of the upper half portion of the fixing sleeve, and a protective cover is connected to the thread groove of the fixing sleeve in an external thread mode.
The utility model has the technical effects and advantages that:
according to the novel hand rehabilitation trainer, the number of the connecting sleeves in the fixing frame is adjusted, so that the tightness degree of the trainer can be adjusted, and the training intensity of a patient can be flexibly adjusted conveniently according to the recovery condition of the patient; the driving bevel gear drives the driven bevel gear and the lifting screw to rotate through the double-shaft motor, so that the supporting sleeve is driven to lift, the height of the trainer is flexibly adjusted according to the height of a patient, and the novel hand rehabilitation trainer can flexibly adjust the training intensity of the trainer according to the recovery condition of the patient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a cross-sectional view of the support box of the present utility model;
FIG. 3 is a schematic structural view of the fixing sleeve of the present utility model;
fig. 4 is a cross-sectional view of the connection of the fixing sleeve and the pressing plate of the present utility model.
In the figure: 1. a supporting box; 11. a biaxial motor; 12. a drive shaft; 13. a drive bevel gear; 14. a positioning block; 15. a support sleeve; 16. lifting screw rods; 17. a driven bevel gear; 18. a limit rod; 19. a mounting plate; 2. a fixed sleeve; 21. a protective cover; 22. a guide post; 23. pressing the plate; 24. a protective pad; 25. a guide plate; 3. a fixed frame; 31. a limiting pin; 32. a push plate; 33. a connecting sleeve; 34. a support spring; 35. a sliding block; 36. and (5) supporting the column.
Detailed Description
In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present utility model. It will be apparent, however, to one skilled in the art that the utility model may be practiced without one or more of these details. In other instances, well-known features have not been described in detail in order to avoid obscuring the utility model.
In order to flexibly adjust the height of the trainer according to the height of a patient, as shown in fig. 1 and 2, self-locking universal wheels are installed at four corners of the bottom of the supporting box 1, the position of the trainer is conveniently and flexibly adjusted, a double-shaft motor 11 is installed on the bottom wall of the inner cavity of the supporting box 1 through bolts, two output ends of the double-shaft motor 11 are fixedly connected with a driving shaft 12 through a coupling, a driving bevel gear 13 is fixedly welded on the end face of the driving shaft 12, a positioning block 14 for supporting the driving shaft 12 is fixedly welded in the supporting box 1, the driving shaft 12 is rotatably connected with the positioning block 14 through a welded bearing, so that the stability of the driving shaft 12 is ensured, a driven bevel gear 17 meshed with the driving bevel gear 13 is rotatably connected in the supporting box 1 through the welded bearing, a supporting sleeve 15 is connected with the outer wall of the lifting screw 16 in a threaded manner, a limiting rod 18 is fixedly welded on the outer wall of the lower half of the supporting sleeve 15, limiting grooves for the movement of the limiting rod 18 are formed in the inner walls of two sides of the supporting box 1, the supporting sleeve 15 are further limited, the moving distance of the supporting sleeve 15 is further, the supporting sleeve 15 is fixedly connected with the driving bevel gear 13 through the welded on the surface of the driving shaft motor, and the driving bevel gear 13 is rotatably connected with the driving bevel gear 13 through the welded bearing, and the driven bevel gear 13 is rotatably connected with the driving bevel gear 13, and the driving bevel gear is rotatably driven by the driving bevel gear 13 through the driving shaft 13, and the driving bevel gear 13.
In order to flexibly adjust the training intensity of the training device according to the recovery condition of a patient, as shown in fig. 1, 3 and 4, the surface of the mounting plate 19 is fixedly connected with two fixing sleeves 2 through bolts, the outer wall of the upper half part of each fixing sleeve 2 is provided with a thread groove, the thread groove of each fixing sleeve 2 is externally connected with a protective cover 21, one side outer wall of each fixing sleeve 2 is symmetrically provided with two guide holes, the two guide holes of each fixing sleeve 2 are internally and slidably connected with a guide post 22, the end surface of each guide post 22 positioned outside each fixing sleeve 2 is fixedly connected with a pressing plate 23 for holding hands through bolts, the outer wall of one side of each pressing plate 23 far away from each guide post 22 is provided with a groove, and a protective pad 24 is adhered in each groove of each pressing plate 23, so that the holding of the patient is more comfortable, and the end surface of each guide post 22 positioned inside each fixing sleeve 2 is fixedly connected with a guide plate 25 through bolts;
rectangular grooves are formed in the fixing sleeve 2, the fixing frame 3 is connected in the rectangular grooves of the fixing sleeve 2 in a sliding mode, a plurality of mounting holes are formed in the outer wall of one side of the fixing frame 3, the connecting sleeve 33 is connected in a sliding mode in the mounting holes of the fixing frame 3, the supporting spring 34 is placed in the connecting sleeve 33, a sliding block 35 sliding in the connecting sleeve 33 is arranged on one side of the supporting spring 34, the supporting column 36 is fixedly connected to the outer wall of one side of the sliding block 35, which is far away from the supporting spring 34, of the fixing sleeve 3, two limiting pins 31 are symmetrically fixed to the outer wall of one side of the fixing frame 3, the push plate 32 is connected with the push plate 32 in a sliding mode through bolts, a plurality of positioning grooves matched with the supporting column 36 are formed in the outer wall of one side of the limiting pins 31, the push plate 32 is used for pushing the guide post 22 and the guide plate 25 to move through the pressing plate 23, the push plate 32 and the supporting column 36 are pushed to move through the patient, the supporting spring 34 is pressed by the sliding block 35, the supporting spring 34 is used for resisting the patient, accordingly, the training of the hand of the patient is completed, the quantity of the connecting sleeve 33 in the fixing frame 3 is fixed to the fixing frame 3, the device is convenient to adjust the strength of the patient according to the degree of the training of the patient.
Working principle:
when the novel hand rehabilitation trainer is used, the double-shaft motor 11 is started, the driving shaft 12 and the driving bevel gear 13 are driven to rotate through the double-shaft motor 11, the driving bevel gear 13 drives the driven bevel gear 17 and the lifting screw 16 to rotate, so that the supporting sleeve 15 is driven to lift, and the mounting plate 19 is adjusted to a proper height according to the height of a patient;
the tightness degree of the trainer is adjusted by adjusting the number of the connecting sleeves 33 in the fixed frame 3, the training intensity of a patient is flexibly adjusted according to the recovery condition of the patient, the fixed frame 3 provided with the connecting sleeves 33 is placed in the fixed sleeve 2, the protective cover 21 is screwed, the patient holds the pressing plate 23 hard to push the guide post 22 and the guide plate 25 to move, the guide plate 25 pushes the push plate 32 and the support post 36 to move, the support post 36 extrudes the support spring 34 through the sliding block 35, and the support spring 34 generates elasticity to fight against the patient, so that the rehabilitation training of the hand of the patient is completed.
Finally, it should be noted that: the foregoing is merely preferred and is not intended to limit the utility model.
Claims (7)
1. The utility model provides a novel hand rehabilitation training device, includes supporting box (1) and sets up in two fixed cover (2) of supporting box (1) top, its characterized in that: the supporting box (1) is rotationally connected with two lifting screws (16), the outer wall of each lifting screw (16) is in threaded connection with a supporting sleeve (15), and the surface of each supporting sleeve (15) is fixedly connected with a mounting plate (19) for supporting the corresponding fixing sleeve (2);
rectangular grooves are formed in the fixing sleeve (2), a fixing frame (3) is connected in the rectangular grooves of the fixing sleeve (2) in a sliding mode, a plurality of mounting holes are formed in the outer wall of one side of the fixing frame (3), a connecting sleeve (33) is connected in the mounting holes of the fixing frame (3) in a sliding mode, a supporting spring (34) is placed in the connecting sleeve (33), a sliding block (35) sliding in the connecting sleeve (33) is arranged on one side of the supporting spring (34), and a supporting column (36) is fixedly connected to the outer wall of one side, far away from the supporting spring (34), of the sliding block (35).
2. The novel hand rehabilitation trainer according to claim 1, wherein: two limiting pins (31) are symmetrically fixed on the outer wall of one side of the fixed frame (3), and a push plate (32) is slidably connected to the outer wall of the limiting pin (31).
3. The novel hand rehabilitation trainer according to claim 1, wherein: two guide holes are symmetrically formed in the outer wall of one side of the fixed sleeve (2), and guide posts (22) are slidably connected in the two guide holes of the fixed sleeve (2).
4. A novel hand rehabilitation trainer according to claim 3, wherein: the end face of the guide post (22) outside the fixed sleeve (2) is fixedly connected with a pressing plate (23) for holding the hand, and the end face of the guide post (22) inside the fixed sleeve (2) is fixedly connected with a guide plate (25).
5. The novel hand rehabilitation trainer according to claim 1, wherein: the double-shaft motor (11) is installed to the diapire of the inner chamber of supporting box (1), two output of double-shaft motor (11) are all fixedly connected with drive shaft (12), the terminal surface fixedly connected with initiative bevel gear (13) of drive shaft (12).
6. The novel hand rehabilitation trainer according to claim 5, wherein: the outer wall of the lower half part of the lifting screw (16) is fixedly connected with a driven bevel gear (17) meshed with the driving bevel gear (13), and a positioning block (14) used for supporting the driving shaft (12) is fixedly connected in the supporting box (1).
7. The novel hand rehabilitation trainer according to claim 4, wherein: the outer wall of the upper half part of the fixed sleeve (2) is provided with a thread groove, and the thread groove of the fixed sleeve (2) is externally connected with a protective cover (21) in a threaded manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745198.0U CN220046998U (en) | 2023-04-06 | 2023-04-06 | Novel hand rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320745198.0U CN220046998U (en) | 2023-04-06 | 2023-04-06 | Novel hand rehabilitation training device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220046998U true CN220046998U (en) | 2023-11-21 |
Family
ID=88754093
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320745198.0U Active CN220046998U (en) | 2023-04-06 | 2023-04-06 | Novel hand rehabilitation training device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220046998U (en) |
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2023
- 2023-04-06 CN CN202320745198.0U patent/CN220046998U/en active Active
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| GR01 | Patent grant |