CN113230046A - Knee joint rehabilitation training device - Google Patents
Knee joint rehabilitation training device Download PDFInfo
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- CN113230046A CN113230046A CN202110307145.6A CN202110307145A CN113230046A CN 113230046 A CN113230046 A CN 113230046A CN 202110307145 A CN202110307145 A CN 202110307145A CN 113230046 A CN113230046 A CN 113230046A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
- A61F5/3769—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like
- A61F5/3776—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like by means of a blanket or belts
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61F—FILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
- A61F5/00—Orthopaedic methods or devices for non-surgical treatment of bones or joints; Nursing devices; Anti-rape devices
- A61F5/37—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts
- A61F5/3769—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like
- A61F5/3792—Restraining devices for the body or for body parts, e.g. slings; Restraining shirts for attaching the body to beds, wheel-chairs or the like to chairs, e.g. wheelchairs
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61G—TRANSPORT, PERSONAL CONVEYANCES, OR ACCOMMODATION SPECIALLY ADAPTED FOR PATIENTS OR DISABLED PERSONS; OPERATING TABLES OR CHAIRS; CHAIRS FOR DENTISTRY; FUNERAL DEVICES
- A61G5/00—Chairs or personal conveyances specially adapted for patients or disabled persons, e.g. wheelchairs
- A61G5/10—Parts, details or accessories
- A61G5/12—Rests specially adapted therefor, e.g. for the head or the feet
- A61G5/127—Rests specially adapted therefor, e.g. for the head or the feet for lower legs
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B21/00—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices
- A63B21/02—Exercising apparatus for developing or strengthening the muscles or joints of the body by working against a counterforce, with or without measuring devices using resilient force-resisters
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- A—HUMAN NECESSITIES
- A63—SPORTS; GAMES; AMUSEMENTS
- A63B—APPARATUS FOR PHYSICAL TRAINING, GYMNASTICS, SWIMMING, CLIMBING, OR FENCING; BALL GAMES; TRAINING EQUIPMENT
- A63B23/00—Exercising apparatus specially adapted for particular parts of the body
- A63B23/035—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously
- A63B23/04—Exercising apparatus specially adapted for particular parts of the body for limbs, i.e. upper or lower limbs, e.g. simultaneously for lower limbs
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- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Veterinary Medicine (AREA)
- Orthopedic Medicine & Surgery (AREA)
- Public Health (AREA)
- Animal Behavior & Ethology (AREA)
- Engineering & Computer Science (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Biomedical Technology (AREA)
- Nursing (AREA)
- Physical Education & Sports Medicine (AREA)
- Biophysics (AREA)
- Rehabilitation Tools (AREA)
Abstract
The invention discloses knee joint rehabilitation training equipment, which belongs to the technical field of medical instruments and comprises a wheelchair, a protection device, a leg fixing device, a leg exercise device and a storage device, wherein the wheelchair is arranged on the ground, the protection device is arranged on the wheelchair, the potential safety hazard that a patient may fall off in the process of recovery exercise is prevented through the protection device, the leg fixing device is arranged below a cushion of the wheelchair, the leg fixing device comprises a thigh adapting device, a first fixing device and a second fixing device, the leg of the patient can be firmly fixed through the first fixing device and the second fixing device, the leg exercise device is arranged at one side of the leg fixing device, the patient can recover exercise through the leg exercise device to achieve the purpose of recovering health as soon as possible, the storage device is arranged at one side of the leg fixing device, some personal belongings are stored through the storage device.
Description
Technical Field
The invention relates to the technical field of medical instruments, in particular to knee joint rehabilitation training equipment.
Background
Many patients with knee joint injuries, after knee joint surgery, require practice of bending the knee joint during the period of time immediately after surgery, e.g., in a manner that allows the lower leg to bend closer to the thigh, due to previous disease or surgery. When bending is exercised, a certain external force is needed to resist the bending force, so that the patient can further apply force to achieve the exercise effect. The prior art does not have a device for assisting patient exertion in this regard.
Disclosure of Invention
The invention aims to provide knee joint rehabilitation training equipment to solve the technical problem of assisting a patient in practicing shank bending in the prior art.
In order to solve the technical problems, the invention provides the following technical scheme: the knee joint rehabilitation training equipment comprises a wheelchair, a leg fixing device and a leg exercise device, wherein the leg fixing device is arranged below a cushion of the wheelchair, the leg fixing device comprises a thigh adapting device, a first fixing device and a second fixing device, and the leg exercise device is arranged on one side of the leg fixing device;
the leg exercise device comprises two shank exercise devices and a debugging device, the two shank exercise devices are symmetrically arranged, each shank exercise device comprises a fixed block, a rotating plate, a limiting plate, an exercise spring and a moving plate, the fixed block is arranged on one side of the adapting chute and connected with the second fixing device, the rotating plate is arranged on one side of the fixed block, the limiting plate is arranged on one side of the rotating plate, one end of the exercise spring is arranged on the rotating plate, the other end of the exercise spring is arranged on the moving plate, the debugging device comprises a connecting block, a connecting rod, a moving rod, a rotating gear, a first supporting rod, a cooperation rod, a first cooperation gear, a second supporting rod, a cooperation belt, a second cooperation gear, a third supporting rod, a rotating handle and a limiting rod, the connecting block is arranged on the moving plate, the connecting block is equipped with two, two the connecting block symmetry is placed, the both ends of connecting rod are connected with two connecting blocks respectively, carriage release lever and connecting rod are connected, swing pinion is in the below of carriage release lever, the crossing department of carriage release lever and swing pinion is equipped with rather than intermeshing's tooth's socket, first bracing piece and swing pinion are connected, it sets up in one side of swing pinion to cooperate the pole, first cooperation gear is connected with cooperation pole, the second bracing piece sets up in one side of first cooperation gear, a pot head in cooperation area is established on first cooperation gear, the one end in cooperation area is still established on the cooperation gear of second, the third bracing piece sets up in one side of the cooperation gear of second, the twist grip sets up in one side of the cooperation gear of second, the restriction lever sets up in one side of twist grip.
Further, shank fixing device includes thigh adaptation device, first fixing device, thigh adaptation device, first fixing device include thigh adaptation device and first fixing device, thigh adaptation device sets up the cushion below at the wheelchair, thigh adaptation device is equipped with two, two thigh adaptation device symmetry is placed, thigh adaptation device is including adaptation board, adaptation spout and first stopper, the adaptation spout sets up the cushion below at the wheelchair, the both ends of adaptation board set up the one side at the adaptation spout, first stopper sets up the one side at the adaptation spout, first fixing device sets up the one side at thigh adaptation device, first fixing device is equipped with two, two first fixing device symmetry is placed, first fixing device includes first fixed spout, first smooth pole, First slider, second slider, first about band, about band of second and second stopper, first fixed spout setting is in the one side that adapts to the spout, first litter sets up inside first fixed spout, first slider and second slider all set up on first litter, first about band sets up on first slider, the about band of second sets up on the second slider, the second stopper is equipped with two.
Further, shank fixing device still includes second fixing device, second fixing device is equipped with two, two second fixing device symmetry is placed, second fixing device includes the fixed spout of second, second litter, third slider, fourth slider, the about band of third, the about band of fourth and third stopper, the fixed spout of second sets up in the below that adapts to the spout, the second litter sets up inside the adaptation spout, third slider and fourth slider all set up on the second litter, the about band of third sets up on the third slider, the about band of fourth sets up on the fourth slider, the third stopper is equipped with two.
The wheelchair protection device comprises a protection plate and binding belts, wherein two ends of the protection plate are clamped on handrails on two sides of the wheelchair respectively, the two binding belts are symmetrically arranged on two sides of the protection plate, and two sides of the protection plate and the handrails on the corresponding side are fixed together through the two binding belts.
Furthermore, a storage box is also arranged on the wheelchair.
Compared with the prior art, the invention has the beneficial effects that:
firstly, the patient can not cause additional safety hazard due to recovery in the recovery process through the limitation of the protective plate of the protective device and the fixation of the binding belt.
Secondly, make the exercise spring remove through the twist grip of debugging device, can satisfy different states patient's exercise requirement, convenient and fast.
Thirdly, the device is arranged on the wheelchair, so that the patient can exercise when going out, and the efficiency can be improved.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic structural diagram of a protection device according to the present invention;
FIG. 3 is a schematic view of a portion of the leg fixing device of the present invention;
FIG. 4 is a second schematic view of a portion of the leg fixing device of the present invention;
FIG. 5 is a schematic view of the leg exercise apparatus of the present invention;
fig. 6 is an enlarged schematic view of a portion a of fig. 5.
The reference numbers in the figures are: a wheelchair 1, a protection device 2, a protection plate 21, a binding band 22, a leg fixing device 3, a thigh adapting device 31, an adapting plate 311, an adapting sliding groove 312, a first stopper 313, a first fixing device 32, a first fixing sliding groove 321, a first sliding rod 322, a first slider 323, a second slider 324, a first restraint band 325, a second restraint band 326, a second stopper 327, a second fixing device 33, a second fixing sliding groove 331, a second sliding rod 332, a third slider 333, a fourth slider 334, a third restraint band 335, a fourth restraint band 336, a third stopper 337, a leg exercise device 4, a lower leg exercise device 41, a fixing block 411, a rotating plate 412, a stopper plate 413, an exercise spring 414, a moving plate 415, a fitting device 42, a connecting block 421, a connecting rod 422, a moving rod 423, a rotating gear 424, a first supporting rod 425, a cooperating rod 426, a first cooperating gear 427, a second supporting rod 428, the cooperative belt 429, the second cooperative gear 4211, the third support rod 4212, the rotating handle 4213, the limit rod 4214 and the storage box 51.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, are merely for convenience of description of the present invention, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
As can be seen from fig. 1 to 6, the invention provides knee joint rehabilitation training equipment, which comprises a wheelchair 1, a protection device 2, a leg fixing device 3, a leg exercise device 4 and a storage box 51, wherein the protection device 2 is arranged on the wheelchair 1, and the protection device 2 prevents potential falling safety hazards of a patient in the recovery exercise process; the storage box 51 is arranged on the wheelchair, and the patient or family members of the patient can store articles through the storage box 51.
The protection device 2 comprises a protection plate 21 and binding belts 22, two ends of the protection plate 21 are respectively clamped on the armrests on two sides of the wheelchair 1, two binding belts 22 are symmetrically arranged on two sides of the protection plate 21, two sides of the protection plate 21 and the armrests on the corresponding sides are fixed together through the two binding belts 22, the protection device is not prone to falling off, and the protection effect is achieved.
The leg fixing device 3 is arranged below a cushion of the wheelchair 1, the leg fixing device 3 comprises a thigh adapting device 31, a first fixing device 32 and a second fixing device 33, the legs of a patient can be firmly fixed through the first fixing device 32 and the second fixing device 33, the leg exercise device 4 is arranged on one side of the leg fixing device 3, and the patient can recover exercise through the leg exercise device 4 to achieve the purpose of recovering health as soon as possible.
The leg fixing device 3 comprises a thigh adapting device 31 and a first fixing device 32, the thigh adapting device 31 and the first fixing device 32 comprise a thigh adapting device 31 and a first fixing device 32, the thigh adapting device 31 is arranged below a cushion of the wheelchair 1, the number of the thigh adapting devices 31 is two, the two thigh adapting devices 31 are symmetrically arranged, the thigh adapting device 31 comprises an adapting plate 311, an adapting sliding groove 312 and a first limiting block 313, the adapting sliding groove 312 is arranged below the cushion of the wheelchair 1, two ends of the adapting plate 311 are arranged on one side of the adapting sliding groove 312, the first limiting block 313 is arranged on one side of the adapting sliding groove 312, the adapting plate 311 can slide through the adapting sliding groove 312 to meet the thighs with different lengths, so that the patient feels more comfortable, and can be fixed by using the first limiting block 313 when the adapting sliding plate is moved to the position suitable for the patient, without position deviation, the first fixing device 32 is disposed on one side of the thigh adapting device 31, two first fixing devices 32 are disposed, two first fixing devices 32 are symmetrically disposed, the first fixing device 32 includes a first fixing sliding slot 321, a first sliding rod 322, a first sliding block 323, a second sliding block 324, a first restraining strip 325, a second restraining strip 326 and a second limiting block 327, the first fixing sliding slot 321 is disposed on one side of the adapting sliding slot 312, the first sliding rod 322 is disposed inside the first fixing sliding slot 321, the first sliding block 323 and the second sliding block 324 are disposed on the first sliding rod 322, the first restraining strip 325 is disposed on the first sliding block 323, the second restraining strip 326 is disposed on the second sliding block 324, and the first restraining strip 325 and the second restraining strip 326 cooperate with each other to fix the thigh of the patient, the thigh of the patient can be more conveniently limited by moving the first sliding block 323 and the second sliding block 324, two second limiting blocks 327 are arranged, one of the two second limiting blocks is arranged on the first sliding block 323, the other one of the two second limiting blocks is arranged on the second sliding block 324, and when the first sliding block 323 and the second sliding block 324 are moved to proper positions, the first limiting block 327 and the second limiting block 327 are firmly fixed.
The leg fixing device 3 further comprises a second fixing device 33, two second fixing devices 33 are provided, two second fixing devices 33 are symmetrically arranged, the second fixing device 33 comprises a second fixing sliding chute 331, a second sliding rod 332, a third sliding block 333, a fourth sliding block 334, a third restraining band 335, a fourth restraining band 336 and a third limiting block 337, the second fixing sliding chute 331 is arranged below the adapting sliding chute 312, the second sliding rod 332 is arranged inside the adapting sliding chute 312, the third sliding block 333 and the fourth sliding block 334 are both arranged on the second sliding rod 332, the third restraining band 335 is arranged on the third sliding block 333, the fourth restraining band 336 is arranged on the fourth sliding block 334, the lower leg of the patient can be fixed through the mutual matching of the third restraining band 335 and the fourth restraining band 336, the lower leg of different patients can be adapted through the third sliding block 333 and the third sliding block 333, the third limiting blocks 337 are provided with two, one of which is disposed on the third slider 333, and the other of which is disposed on the fourth slider 334, and are fixed by the third limiting blocks 337 when the third slider 333 and the fourth slider 334 move to the proper positions.
The leg exercise device 4 comprises a lower leg exercise device 41 and a debugging device 42, two lower leg exercise devices 41 are arranged, the two lower leg exercise devices 41 are symmetrically arranged, the lower leg exercise device 41 comprises a fixed block 411, a rotating plate 412, a limiting plate 413, an exercise spring 414 and a moving plate 415, the fixed block 411 is arranged on one side of the adaptation sliding groove 312 and is connected with the second fixing device 33, the rotating plate 412 is arranged on one side of the fixed block 411, the limiting plate 413 is arranged on one side of the rotating plate 412, one end of the exercise spring 414 is arranged on the rotating plate 412, the other end of the exercise spring 414 is arranged on the moving plate 415, a patient fixes a lower leg through the second fixing device 33, then the rotating plate 412 rotates by moving the lower leg, at the moment, the exercise spring 414 can provide an opposite force to help the patient to exercise and enable the patient to recover more quickly, the adjusting device 42 comprises a connecting block 421, a connecting rod 422, a moving rod 423, a rotating gear 424, a first supporting rod 425, a cooperating rod 426, a first cooperating gear 427, a second supporting rod 428, a cooperating belt 429, a second cooperating gear 4211, a third supporting rod 4212, a rotating handle 4213 and a limiting rod 4214, wherein the connecting block 421 is arranged on the moving plate 415, the two connecting blocks 421 are symmetrically arranged, two ends of the connecting rod 422 are respectively connected with the two connecting blocks 421, the moving rod 423 is connected with the connecting rod 422, the rotating gear 424 is arranged below the moving rod 423, a tooth groove which is meshed with the moving rod 423 and the rotating gear 424 is arranged at the intersection of the moving rod 423 and the rotating gear 424, the first supporting rod 425 is connected with the rotating gear 424, the rotating gear 424 can be fixed and fixed through the first supporting rod 425, the cooperating rod 426 is arranged at one side of the rotating gear 424, the first cooperative gear 427 is connected to the cooperative rod 426, the second support rod 428 is disposed at one side of the first cooperative gear 427, the first cooperative gear 427 is supported by the second support rod 428, one end of the cooperative belt 429 is sleeved on the first cooperative gear 427, one end of the cooperative belt 429 is further sleeved on the second cooperative gear 4211, the third support rod 4212 is disposed at one side of the second cooperative gear 4211, the second cooperative gear 4211 is supported by the third support rod 4212, the first cooperative gear 427 is rotated by the rotation of the second cooperative gear 4211, so that the cooperative rod 426 is rotated, the rotary gear 424 is rotated by the rotation of the cooperative rod 426, the connecting rod 422 is moved, so that the moving plate 415 is moved, the exercise spring 414 is adjusted to be suitable for exercise of patients of different degrees, the rotary handle 4213 is disposed at one side of the second cooperative gear 4211, the second cooperating gear 4211 is rotated by the rotation handle 4213, and the restricting lever 4214 is provided on one side of the rotation handle 4213, and is restricted by the restricting lever 4214 and does not move after the adjustment of the rotation handle 4213 is completed.
The working principle is that a patient is moved to the wheelchair 1, the patient is protected by the protection plate 21 of the protection device 2, the protection plate 21 is firmly fixed by the binding belt 22, the thigh length of different patients is adapted by the thigh adapting device 31 to enable the positions of the thigh adapting device to be proper, the thigh and the shank of the patient are firmly fixed by the first limiting block 313 when the patient is moved to the proper positions, the thigh and the shank of the patient are firmly fixed by the first fixing device 32 and the second fixing device 33, after the thigh and the shank are firmly fixed, the exercise spring 414 can be suitable for the patient by rotating the handle 4213, then the limiting rod is used for limiting, the exercise spring 414 cannot be changed, and then the patient can recover the exercise by moving the shank of the patient, so that the patient can be quickly cared.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (5)
1. The utility model provides a knee joint rehabilitation training device which characterized in that: the leg exercise device comprises a wheelchair (1), a leg fixing device (3) and a leg exercise device (4), wherein the leg fixing device (3) is arranged below a cushion of the wheelchair (1), and the leg exercise device (4) is arranged on one side of the leg fixing device (3); the leg fixing means (3) comprises thigh adapting means (31), first fixing means (32) and second fixing means (33);
shank exercise device (4) are including shank exercise device (41) and debugging device (42), shank exercise device (41) are equipped with two, two shank exercise device (41) symmetry is placed, shank exercise device (41) are including fixed block (411), rotor plate (412), limiting plate (413), exercise spring (414) and movable plate (415), fixed block (411) set up adaptation spout (312) one side and are connected with second fixing device (33), rotor plate (412) set up the one side at fixed block (411), limiting plate (413) set up the one side at rotor plate (412), the one end of exercise spring (414) sets up on rotor plate (412), the other end of exercise spring (414) sets up on movable plate (415), debugging device (42) include connecting block (421), connecting rod (422) The device comprises a moving rod (423), a rotating gear (424), a first supporting rod (425), a cooperative rod (426), a first cooperative gear (427), a second supporting rod (428), a cooperative belt (429), a second cooperative gear (4211), a third supporting rod (4212), a rotating handle (4213) and a limiting rod (4214), wherein two connecting blocks (421) are arranged on a moving plate (415), the two connecting blocks (421) are symmetrically arranged, two ends of each connecting rod (422) are respectively connected with the two connecting blocks (421), the moving rod (423) is connected with the connecting rod (422), the rotating gear (424) is positioned below the moving rod (423), tooth grooves which are meshed with the moving rod (423) and the rotating gear (424) are arranged at the intersection of the moving rod (423) and the rotating gear (424), the first supporting rod (425) is connected with the rotating gear (424), the cooperative rod (426) is arranged on one side of the rotating gear (424), the first cooperation gear (427) is connected with the cooperation rod (426), the second support rod (428) is arranged at one side of the first cooperation gear (427), one end of the cooperation belt (429) is sleeved on the first cooperation gear (427), one end of the cooperation belt (429) is further sleeved on the second cooperation gear (4211), the third support rod (4212) is arranged at one side of the second cooperation gear (4211), the rotating handle (4213) is arranged at one side of the second cooperation gear (4211), and the limit rod (4214) is arranged at one side of the rotating handle (4213).
2. The knee joint rehabilitation training device according to claim 1, wherein the leg fixing device (3) comprises a thigh adapting device (31) and a first fixing device (32), the thigh adapting device (31) and the first fixing device (32) comprise a thigh adapting device (31) and a first fixing device (32), the thigh adapting device (31) is arranged below a seat cushion of the wheelchair (1), the number of the thigh adapting devices (31) is two, the two thigh adapting devices (31) are symmetrically arranged, the thigh adapting device (31) comprises an adapting plate (311), an adapting sliding groove (312) and a first limiting block (313), the adapting sliding groove (312) is arranged below the seat cushion of the wheelchair (1), the two ends of the adapting plate (311) are arranged on one side of the adapting sliding groove (312), the first limiting block (313) is arranged on one side of the adapting sliding groove (312), the first fixing device (32) is arranged on one side of the thigh adapting device (31), two first fixing devices (32) are arranged, the two first fixing devices (32) are symmetrically arranged, the first fixing device (32) comprises a first fixing sliding groove (321), a first sliding rod (322), a first sliding block (323), a second sliding block (324), a first restraint belt (325), a second restraint belt (326) and a second limiting block (327), the first fixing sliding groove (321) is arranged on one side of the adapting sliding groove (312), the first sliding rod (322) is arranged inside the first fixing sliding groove (321), the first sliding block (323) and the second sliding block (324) are arranged on the first sliding rod (322), the first restraint belt (325) is arranged on the first sliding block (323), and the second restraint belt (326) is arranged on the second sliding block (324), the number of the second limiting blocks (327) is two.
3. The knee joint rehabilitation training device according to claim 2, wherein the leg fixing device (3) further comprises two second fixing devices (33), the two second fixing devices (33) are symmetrically arranged, the second fixing device (33) comprises a second fixing sliding groove (331), a second sliding rod (332), a third sliding block (333), a fourth sliding block (334), a third restraining belt (335), a fourth restraining belt (336) and a third limiting block (337), the second fixing sliding groove (331) is arranged below the adapting sliding groove (312), the second sliding rod (332) is arranged inside the adapting sliding groove (312), the third sliding block (333) and the fourth sliding block (334) are both arranged on the second sliding rod (332), the third restraining belt (335) is arranged on the third sliding block (333), the fourth restraint strap (336) is arranged on the fourth slide block (334), and the number of the third limiting blocks (337) is two.
4. The knee joint rehabilitation training device of claim 1, wherein: the wheelchair protection device is characterized by further comprising a protection device (2), wherein the protection device (2) comprises a protection plate (21) and binding belts (22), two ends of the protection plate (21) are clamped on handrails on two sides of the wheelchair (1) respectively, two binding belts (22) are symmetrically arranged on two sides of the protection plate (21), and two sides of the protection plate (21) and the handrails on the corresponding sides are fixed together through the two binding belts (22).
5. The knee joint rehabilitation training device of claim 1, wherein: the wheelchair (1) is also provided with a storage box (51).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110307145.6A CN113230046B (en) | 2021-03-23 | 2021-03-23 | Knee joint rehabilitation training device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110307145.6A CN113230046B (en) | 2021-03-23 | 2021-03-23 | Knee joint rehabilitation training device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113230046A true CN113230046A (en) | 2021-08-10 |
| CN113230046B CN113230046B (en) | 2023-05-09 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110307145.6A Active CN113230046B (en) | 2021-03-23 | 2021-03-23 | Knee joint rehabilitation training device |
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| Country | Link |
|---|---|
| CN (1) | CN113230046B (en) |
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| KR20090010715U (en) * | 2008-04-17 | 2009-10-21 | 조규만 | A |
| US20090312683A1 (en) * | 2008-06-13 | 2009-12-17 | Jebodiah Burns | Knee rehabilitation exercise device |
| CN105055119A (en) * | 2015-07-06 | 2015-11-18 | 石丹杰 | Knee joint rehabilitation trainer |
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