CN114272069A - Auxiliary knee joint rehabilitation device for orthopedics department - Google Patents
Auxiliary knee joint rehabilitation device for orthopedics department Download PDFInfo
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- CN114272069A CN114272069A CN202111511301.7A CN202111511301A CN114272069A CN 114272069 A CN114272069 A CN 114272069A CN 202111511301 A CN202111511301 A CN 202111511301A CN 114272069 A CN114272069 A CN 114272069A
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- rod
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- fixedly connected
- knee joint
- seat body
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- 210000000629 knee joint Anatomy 0.000 title claims abstract description 37
- 230000000399 orthopedic effect Effects 0.000 title claims abstract description 22
- 238000001125 extrusion Methods 0.000 claims abstract description 16
- 230000001681 protective effect Effects 0.000 claims description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 abstract description 4
- 230000001360 synchronised effect Effects 0.000 abstract description 2
- 210000001699 lower leg Anatomy 0.000 description 15
- 230000000694 effects Effects 0.000 description 4
- 210000003127 knee Anatomy 0.000 description 4
- 210000000689 upper leg Anatomy 0.000 description 4
- 230000005484 gravity Effects 0.000 description 3
- 210000002414 leg Anatomy 0.000 description 3
- 210000004417 patella Anatomy 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011084 recovery Methods 0.000 description 2
- 210000001258 synovial membrane Anatomy 0.000 description 2
- 210000001364 upper extremity Anatomy 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 210000001188 articular cartilage Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 239000002775 capsule Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 210000003407 lower extremity of femur Anatomy 0.000 description 1
- 230000005499 meniscus Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003314 quadriceps muscle Anatomy 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 210000002303 tibia Anatomy 0.000 description 1
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Abstract
The invention provides an orthopedic knee joint auxiliary rehabilitation device, and relates to the field of orthopedics. This knee joint auxiliary rehabilitation device for orthopedics, including the seat body, the seat body front end is pegged graft and is had the gag lever post, and the inside gag lever post surface that is located of seat body is provided with the sleeve, and gag lever post top both sides fixedly connected with protection is filled up, and the gag lever post front end is located the protection and fills up top fixedly connected with elastic rod, and the elastic rod is kept away from gag lever post one end and is rotated and be connected with the massage wheel, and the spout has all been seted up to the seat body left and right sides, and the inside regulation pole of pegging graft of spout. This knee joint rehabilitation device for orthopedics promotes catch bar and drives the regulation pole and remove when using, adjusts the pole and drives the connecting rod and remove, and the connecting rod drives the link and removes, and the link drives the extrusion wheel and promotes the roof, and the roof drives to bear the frame and rotate, bears the frame and drives the shank and remove, accomplishes the supplementary rehabilitation motion to the knee joint, has the advantage of synchronous training.
Description
Technical Field
The invention relates to the technical field of orthopedics, in particular to an orthopedic knee joint auxiliary rehabilitation device.
Background
The knee joint is composed of the lower end of the femur, the upper end of the tibia and the patella, and is the most complex and the widest of the whole body, the synovial membrane layer of the knee joint is attached to the periphery of the joint surface of each bone of the joint and covers all structures except articular cartilage and meniscus in the joint, the synovial membrane protrudes upwards above the upper edge of the patella to form an upper patella capsule with the depth of about 5cm between the quadriceps femoris tendon and the lower part of the femoral body, and after the knee joint is injured, a patient needs to perform certain rehabilitation training on the knee joint in the rehabilitation period.
The knee joint is at first need rest after the operation or receive the damage back, need carry out the strength training when completely recovering or being about to recover, present rehabilitation training mainly relies on slow walking to carry out the recovery, can't accomplish to recover to the knee joint, the supplementary rehabilitation device of present knee joint, the power transmission structure is more complicated, spacing shank that can not be fine to the function is single, because rest in-process upper limbs can not get the motion, consequently often neglects the whole function of health at the recovery in-process.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides an orthopedic knee joint auxiliary rehabilitation device, which solves the problems in the background technology.
In order to achieve the purpose, the invention is realized by the following technical scheme: a knee joint auxiliary rehabilitation device for orthopedics department comprises a seat body, wherein a limiting rod is inserted at the front end of the seat body, a sleeve is arranged on the outer surface of the limiting rod and positioned in the seat body, protective pads are fixedly connected to two sides of the top end of the limiting rod, an elastic rod is fixedly connected to the front end of the limiting rod and positioned above the protective pads, one end, far away from the limiting rod, of the elastic rod is rotatably connected with a massage wheel, sliding grooves are formed in the left side and the right side of the seat body, adjusting rods are inserted in the sliding grooves, handrails are fixedly connected to the top ends of the adjusting rods, push rods are fixedly connected to the top ends of the handrails, a supporting spring is fixedly connected to one end, far away from the seat body, of the supporting spring is fixedly connected with a fixed block, a connecting rod is fixedly connected to the bottom end, far away from the adjusting rod, of the connecting rod, a connecting frame is fixedly connected with a pressing wheel, seat body lower surface is located link top fixedly connected with draw-in groove, seat body front end fixedly connected with dwang, dwang bottom fixedly connected with pin, the dwang surface has cup jointed and has born the frame, bear the frame surface and be close to extrusion wheel one end fixedly connected with roof, bear the inside carriage release lever of pegging graft in the bottom, the carriage release lever surface is located to bear the frame front end and has cup jointed reset spring, the carriage release lever surface is located to bear the frame rear end and has contacted adjusting gear, adjusting gear keeps away from carriage release lever one end fixedly connected with carriage release lever, the carriage release lever is kept away from adjusting gear one end and is rotated and connect the jack catch, the jack catch is kept away from carriage release lever one end and is rotated and be connected with the tight wheel of clamp.
Preferably, the limiting rod and the sleeve form a sliding connection, the inner wall of the sleeve is provided with an extrusion elastic sheet, the limiting rod is arranged in a T shape, and the bottom end of the protective pad is arranged in an arc shape.
Preferably, the elastic rod is arranged at an inclined angle, the elastic rod is arranged above the rotating rod, and the outer surface of the massage wheel is in an arc shape.
Preferably, the adjusting rod and the sliding groove form a sliding connection, the sliding groove is provided with a moving groove close to one end of the supporting spring, the side wall of the adjusting rod is located at the moving groove and is provided with a connecting block connected with the supporting spring, and the fixing block is connected with the side wall of the seat body.
Preferably, adjust the pole and be the right angle setting with the connecting rod, the connecting rod is the right angle setting with the link, the connecting rod top be provided with draw-in groove inner wall meshed's fixture block, sliding connection is constituteed with the draw-in groove to the connecting rod top.
Preferably, the extrusion wheel contacts with the roof lateral wall, bears the frame and constitutes to rotate with the dwang and is connected, is provided with the bracing piece between roof and the frame of bearing.
Preferably, bear two carriage bars of inside array altogether of frame, the carriage bar constitutes sliding connection with bearing the frame, and carriage bar front end fixedly connected with places the board, and reset spring is close to and places the board setting, and the tooth's socket has been seted up to the carriage bar surface, and adjusting gear surface and tooth's socket mesh.
Preferably, the movable frame is close to one end of the adjusting gear and is rotationally connected with the outer wall of the bearing frame, and the clamping jaw is far away from one end of the clamping wheel and is rotationally connected with the side wall of the bearing frame.
The invention has the following beneficial effects:
1. this knee joint rehabilitation device for orthopedics promotes catch bar and drives and adjust the pole removal when using, adjusts the pole and drives the connecting rod removal, and the connecting rod drives the link removal, and the link drives the extrusion wheel and promotes the roof, and the roof drives to bear the frame and rotates, bears the frame and drives the shank removal, accomplishes the supplementary rehabilitation motion to the knee joint, has solved the problem that current knee joint rehabilitation device can't temper the upper limbs when training the knee joint, has the advantage of synchronous training.
2. This supplementary rehabilitation device of knee joint for orthopedics is when using, and the shank is put on the carriage release lever, and the carriage release lever drives adjusting gear and rotates under the effect of shank gravity, and adjusting gear drives and moves a rotation, moves a drive jack catch and removes to the shank, and the jack catch drives the pinch-off blades and carries on spacingly to the leg, has solved the problem of the unable better spacing shank of current knee joint auxiliary device, has the advantage that facilitates the use.
3. This knee joint rehabilitation device is assisted to orthopedics for knee joint when using, patient sit the seat body on, the gag lever post is inserted in the sleeve, and the gag lever post drives the protection and fills up and press close to the thigh upside, and massage wheel and knee contact this moment massage when taking exercise the knee joint and massage, have the advantage of massaging the knee joint.
Drawings
FIG. 1 is an orthogonal three-axis view of the structure of the present invention;
FIG. 2 is a schematic view of a structural link according to the present invention;
FIG. 3 is a schematic view of a card slot of the present invention;
FIG. 4 is a schematic view of a stop lever of the present invention;
FIG. 5 is a schematic view of the massage wheel of the present invention;
FIG. 6 is a schematic view of a structural top plate of the present invention;
FIG. 7 is a schematic view of the structure of the present invention.
Wherein, 1 seat body, 2 gag lever posts, 3 sleeves, 4 protection pads, 5 elastic force poles, 6 massage wheels, 7 spouts, 8 regulation poles, 9 handrail, 10 catch bars, 11 supporting spring, 12 fixed blocks, 13 connecting rods, 14 link, 15 extrusion wheel, 16 draw-in grooves, 17 dwang, 18 pin, 19 bears the frame, 20 roof, 21 carriage bar, 22 reset spring, 23 adjusting gear, 24 carriage bar, 25 jack catch, 26 pinch-off pulleys.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The embodiment of the invention provides an orthopedic knee joint auxiliary rehabilitation device, which comprises a seat body 1, wherein a limiting rod 2 is inserted at the front end of the seat body 1, a sleeve 3 is arranged on the outer surface of the limiting rod 2 in the seat body 1, two sides of the top end of the limiting rod 2 are fixedly connected with a protective pad 4, the protective pad 4 plays a role in limiting and protecting thighs, the limiting rod 2 and the sleeve 3 form sliding connection, an extrusion elastic sheet is arranged on the inner wall of the sleeve 3, and the limiting rod 2 is limited by the sleeve 3.
The gag lever post 2 is "T" type setting, the protection is filled up 4 bottoms and is the setting of arc shape, 2 front ends of gag lever post are located the protection and are filled up 4 top fixedly connected with elastic rod 5, elastic rod 5 is kept away from 2 one end rotations of gag lever post and is connected with massage wheel 6, elastic rod 5 is inclination setting, elastic rod 5's setting is convenient for massage wheel 6 and knee contact, elastic rod 5 sets up in dwang 17 top, the setting of arc shape is personally submitted to massage wheel 6 outward appearance, the appearance setting of massage wheel 6 is convenient for contact with the knee joint.
Patient sits on seat body 1, gag lever post 2 is inserted in sleeve 3, gag lever post 2 drives the protection pad 4 and presses close to the thigh upside, massage wheel 6 and knee contact this moment, spout 7 has all been seted up to the 1 left and right sides of seat body, spout 7 is inside to peg graft and has been adjusted pole 8, adjust 8 top fixedly connected with handrails 9 of pole, handrail 9 top fixedly connected with catch bar 10, adjust pole 8 and keep away from 1 one end fixedly connected with supporting spring 11 of seat body, supporting spring 11 plays the reset effect to adjusting pole 8, supporting spring 11 keeps away from and adjusts 8 one end fixedly connected with fixed block 12, adjust pole 8 and spout 7 constitution sliding connection, spout 7 is close to supporting spring 11 one end and has seted up the shifting chute, it is provided with the connecting block of being connected with supporting spring 11 to adjust the pole 8 lateral wall to be located the shifting chute position, the setting up of connecting block is convenient for supporting spring 11's connection.
Fixed block 12 is connected with 1 lateral wall of seat body, it is located 1 below fixedly connected with connecting rod 13 to adjust 8 bottoms of pole, connecting rod 13 is kept away from and is adjusted 8 one end fixedly connected with link 14 of pole, it is the right angle setting with connecting rod 13 to adjust pole 8, connecting rod 13 is the right angle setting with link 14, link 14 is kept away from connecting rod 13 one end and is rotated and be connected with extrusion wheel 15, 1 lower surface of seat body is located link 14 top fixedly connected with draw-in groove 16, connecting rod 13 top is provided with the fixture block with 16 inner wall meshes of draw-in groove, sliding connection is constituteed with draw-in groove 16 on the connecting rod 13 top, draw-in groove 16 plays the support guide effect to connecting rod 13.
Seat body 1 front end fixedly connected with dwang 17, dwang 17 bottom fixedly connected with pin 18, dwang 17 surface has cup jointed bears 19, bears 19 surfaces and is close to extrusion wheel 15 one end fixedly connected with roof 20, extrusion wheel 15 and roof 20 lateral wall contact, bears 19 and dwang 17 constitution and rotates and be connected, is provided with the bracing piece between roof 20 and the bearing frame 19, and the bracing piece plays the fixed action to roof 20 and bear 19.
Promote catch bar 10 and drive and adjust pole 8 and remove, it drives connecting rod 13 and removes to adjust pole 8, connecting rod 13 drives link 14 and removes, link 14 drives extrusion wheel 15 and promotes roof 20, roof 20 drives and bears 19 rotations, bear 19 and drive the shank and remove, 19 inside pegs graft in the bottom of bearing has carriage release lever 21, carriage release lever 21 surface is located and bears 19 front ends cover and has had reset spring 22, carriage release lever 21 surface is located and bears 19 rear ends and has contacted regulating gear 23, bear 19 inside two carriage release levers 21 of array altogether of bearing, carriage release lever 21 constitutes sliding connection with bearing 19, carriage release lever 21 front end fixedly connected with places the board, the setting of placing the board plays the supporting role to the shank.
Reset spring 22 is close to and places the board setting, the tooth's socket has been seted up to carriage release lever 21 surface, adjusting gear 23 surface and tooth's socket meshing, adjusting gear 23 is kept away from carriage release lever 21 one end fixedly connected with and is removed frame 24, it is close to adjusting gear 23 one end and constitutes to rotate with bearing 19 outer walls and be connected to remove frame 24, it rotates to connect jack catch 25 to remove frame 24 one end, jack catch 25 is kept away from and is removed 24 one end rotation and be connected with pinch roller 26, jack catch 25 is kept away from pinch roller 26 one end and is constituteed to rotate with bearing 19 lateral walls and be connected, the shank is put on carriage release lever 21, carriage release lever 21 drives adjusting gear 23 under the effect of shank gravity and rotates, adjusting gear 23 drives and removes frame 24 and rotates, it drives jack catch 25 and removes the shank removal to remove frame 24, jack catch 25 drives pinch roller 26 and carries on spacingly to the leg.
When the chair is used, a patient sits on the chair body 1, the limiting rod 2 is inserted into the sleeve 3, the limiting rod 2 drives the protective pad 4 to be close to the upper side of the thigh, the massage wheel 6 is in contact with the knee at the moment, the shank is placed on the moving rod 21, the moving rod 21 drives the adjusting gear 23 to rotate under the action of the gravity of the shank, the adjusting gear 23 drives the moving frame 24 to rotate, the moving frame 24 drives the clamping jaw 25 to move towards the shank, the clamping jaw 25 drives the clamping wheel 26 to limit the leg, the pushing rod 10 is pushed to drive the adjusting rod 8 to move, the adjusting rod 8 drives the connecting rod 13 to move, the connecting rod 13 drives the connecting frame 14 to move, the connecting frame 14 drives the extrusion wheel 15 to push the top plate 20, the top plate 20 drives the bearing frame 19 to rotate, the 19 drives the shank to move, and auxiliary rehabilitation movement of the bearing frame for the knee joint is completed.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an orthopedics is with supplementary rehabilitation device of knee joint, includes seat body (1), its characterized in that: the front end of the seat body (1) is spliced with a limiting rod (2), the inner part of the seat body (1) is provided with a sleeve (3) positioned on the outer surface of the limiting rod (2), two sides of the top end of the limiting rod (2) are fixedly connected with a protective pad (4), the front end of the limiting rod (2) is fixedly connected with an elastic rod (5) positioned above the protective pad (4), one end of the elastic rod (5) far away from the limiting rod (2) is rotatably connected with a massage wheel (6), the left side and the right side of the seat body (1) are both provided with sliding chutes (7), an adjusting rod (8) is spliced in the sliding chute (7), the top end of the adjusting rod (8) is fixedly connected with a handrail (9), the top end of the handrail (9) is fixedly connected with a push rod (10), one end of the adjusting rod (8) far away from the seat body (1) is fixedly connected with a supporting spring (11), one end of the supporting spring (11) far away from the adjusting rod (8) is fixedly connected with a fixing block (12), the bottom end of the adjusting rod (8) is positioned below the seat body (1) and is fixedly connected with a connecting rod (13), one end, far away from the adjusting rod (8), of the connecting rod (13) is fixedly connected with a connecting frame (14), one end, far away from the connecting rod (13), of the connecting frame (14) is rotatably connected with an extrusion wheel (15), and the lower surface of the seat body (1) is positioned above the connecting frame (14) and is fixedly connected with a clamping groove (16);
seat body (1) front end fixedly connected with dwang (17), dwang (17) bottom fixedly connected with pin (18), dwang (17) surface has cup jointed and has born a frame (19), bear a frame (19) surface and be close to extrusion wheel (15) one end fixedly connected with roof (20), bear the inside carriage release lever (21) of pegging graft in frame (19) bottom, carriage release lever (21) surface is located and bears frame (19) front end cover and has had reset spring (22), carriage release lever (21) surface is located and bears frame (19) rear end and has contacted regulating gear (23), regulating gear (23) are kept away from carriage release lever (21) one end fixedly connected with carriage release frame (24), regulating gear (23) one end is kept away from in carriage release frame (24) and is rotated and is connected jack catch (25), jack catch (25) are kept away from carriage release frame (24) one end and are rotated and are connected with tight pulley (26).
2. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: sliding connection is formed by the limiting rod (2) and the sleeve (3), an extrusion elastic sheet is arranged on the inner wall of the sleeve (3), the limiting rod (2) is arranged in a T shape, and the bottom end of the protective pad (4) is arranged in an arc shape.
3. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: the elastic rod (5) is arranged at an inclined angle, the elastic rod (5) is arranged above the rotating rod (17), and the outer surface of the massage wheel (6) is in an arc shape.
4. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: the adjusting rod (8) and the sliding groove (7) form sliding connection, the sliding groove (7) is close to one end of the supporting spring (11) and is provided with a moving groove, the side wall of the adjusting rod (8) is located at the moving groove and is provided with a connecting block connected with the supporting spring (11), and the fixing block (12) is connected with the side wall of the seat body (1).
5. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: adjust pole (8) and connecting rod (13) and be the right angle setting, connecting rod (13) are the right angle setting with link (14), and connecting rod (13) top is provided with the fixture block with draw-in groove (16) inner wall meshing, and sliding connection is constituteed with draw-in groove (16) on connecting rod (13) top.
6. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: the extrusion wheel (15) is in contact with the side wall of the top plate (20), the bearing frame (19) and the rotating rod (17) form a rotating connection, and a support rod is arranged between the top plate (20) and the bearing frame (19).
7. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: bear two carriage bars (21) of frame (19) inside array altogether, carriage bar (21) constitute sliding connection with bear frame (19), and carriage bar (21) front end fixedly connected with places the board, and reset spring (22) are close to and place the board setting, and the tooth's socket has been seted up to carriage bar (21) surface, and adjusting gear (23) surface and tooth's socket meshing.
8. The knee joint auxiliary rehabilitation device for orthopedics department according to claim 1, characterized in that: one end of the moving frame (24) close to the adjusting gear (23) is rotationally connected with the outer wall of the bearing frame (19), and one end of the clamping jaw (25) far away from the clamping wheel (26) is rotationally connected with the side wall of the bearing frame (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111511301.7A CN114272069A (en) | 2021-12-02 | 2021-12-02 | Auxiliary knee joint rehabilitation device for orthopedics department |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111511301.7A CN114272069A (en) | 2021-12-02 | 2021-12-02 | Auxiliary knee joint rehabilitation device for orthopedics department |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114272069A true CN114272069A (en) | 2022-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111511301.7A Pending CN114272069A (en) | 2021-12-02 | 2021-12-02 | Auxiliary knee joint rehabilitation device for orthopedics department |
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| Country | Link |
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| CN (1) | CN114272069A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831841A (en) * | 2022-07-04 | 2022-08-02 | 中国中医科学院望京医院(中国中医科学院骨伤科研究所) | Auxiliary reset device and use method thereof |
-
2021
- 2021-12-02 CN CN202111511301.7A patent/CN114272069A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114831841A (en) * | 2022-07-04 | 2022-08-02 | 中国中医科学院望京医院(中国中医科学院骨伤科研究所) | Auxiliary reset device and use method thereof |
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Application publication date: 20220405 |