CN209933410U - Knee joint rehabilitation device - Google Patents
Knee joint rehabilitation device Download PDFInfo
- Publication number
- CN209933410U CN209933410U CN201920597004.0U CN201920597004U CN209933410U CN 209933410 U CN209933410 U CN 209933410U CN 201920597004 U CN201920597004 U CN 201920597004U CN 209933410 U CN209933410 U CN 209933410U
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- knee joint
- bottom plate
- plate
- spring
- wall
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Abstract
The utility model discloses a knee joint rehabilitation ware, comprising a base plate, the articulated branch that is equipped with of upper surface one end of bottom plate, the right flank top of branch is seted up flutedly, the articulated roof that is equipped with in top right side of branch, the surface of roof begins to be equipped with the opening, the open-ended inner wall rotates and is equipped with the cylinder, and the quantity of cylinder is two, the fixed rubber strip that is equipped with in right flank bottom end of roof. Through the cooperation of bottom plate and branch, through the cooperation of roof and cylinder, the user arranges the position of shank in on the roof, through the cooperation of second spring and baffle, through the cooperation of the lantern ring and stretch cord, at the in-process of activity, through the helping hand of second spring and stretch cord, supplementary shank and knee joint have an effect of doing all can when the activity, reach the effect of activity, medical personnel's help has been removed from, the user can oneself carry out the rehabilitation training of knee joint, the flexibility can be stronger, high durability is easy to use, and high practicability is achieved.
Description
Technical Field
The utility model relates to a knee joint rehabilitation ware technical field, specific field is a knee joint rehabilitation ware.
Background
The knee joint is composed of the lower end of a femur, the upper end of a tibia and a patella, is the most complicated joint of a human body, belongs to a pulley joint, is the most common skeletal muscle disease due to knee osteoarthritis and is also the main cause of disability of middle-aged and elderly people, one of the common difficult problems of total knee joint replacement is the treatment of bone defects, the bone defect positions can occur in the tibia, the femur and the patella and are mostly seen in tibial plateau bone defects, the incidence rate of distal femur bone defects is lower than that of tibial bone defects, but the distal femur bone defects can increase the flexion and extension gaps of the knee joint, particularly the flexion gaps, the primary total knee joint replacement bone defect reasons mainly comprise the abrasion of the tibial plateau, osteonecrosis, condylar hypoplasia, trauma, inflammatory reaction and the like, a patient needs to go through a long rehabilitation stage after receiving a knee joint operation, a knee joint rehabilitation device can be used in the rehabilitation process, and the existing knee, needs help of medical staff, and easily exerts force excessively to cause secondary damage to the knee joint when the patient carries out rehabilitation training in the rehabilitation process, resulting in poor practicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a knee joint rehabilitation ware to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a knee joint rehabilitation device comprises a bottom plate, wherein one end of the upper surface of the bottom plate is hinged with a support rod, the top end of the right side surface of the support rod is provided with a groove, the top right side of the top end of the support rod is hinged with a top plate, the surface of the top plate is provided with an opening, the inner wall of the opening is rotatably provided with two rollers, the bottom end of the right side surface of the top plate is fixedly provided with a rubber strip, the bottom end of the top plate is provided with a power assisting device matched with the bottom plate for use, the left side of the upper surface of the bottom plate is fixedly provided with a vertical rod, the bottom end of the outer wall of the vertical rod is fixedly provided with a partition plate, the outer wall of the vertical rod is sleeved with a lantern ring, the outer wall of the partition plate is sleeved with a second spring, the second spring is, the ring cup joints in the outer wall of branch, and the ring is located the recess, the articulated layer board that is equipped with in top of montant.
Preferably, booster unit includes the spout, the upper surface right side of bottom plate is seted up to the slide, the last fixed surface of bottom plate is equipped with the dog, the right side end fixed of dog is equipped with first spring, the right-hand member fixed of first spring is equipped with the lug, the bottom of lug is rotated and is equipped with the pulley, the pulley closely laminates with the inner wall of slide, the right side fixed of lug is equipped with the block rubber, and block rubber and roof fixed assembly.
Preferably, the left side and the right side of the lower surface of the bottom plate are fixedly provided with supports, the bottom ends of the supports are hinged to be provided with suckers, and the outer walls of the suckers are sleeved with the shells.
Preferably, the upper surface of the supporting plate is fixedly provided with a sponge cushion.
Preferably, the left side and the right side of the lower surface of the bottom plate are fixedly provided with cushion blocks, and the cushion blocks are positioned on the outer side of the sucker.
Preferably, the outer wall of the roller is fixedly wound with cotton cloth.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model provides a knee joint rehabilitation ware, cooperation through bottom plate and branch, cooperation through roof and cylinder, the user arranges the position of shank in on the roof, the extension motion of continuous repeated shank, move about the knee joint, the continuous muscle contact with the shank of cylinder when the activity, reach the effect of massage, cooperation through the second spring and baffle, cooperation through the lantern ring and stretch cord, at the in-process that moves about, in order to avoid the violent activity of knee joint to receive the damage, the helping hand through second spring and stretch cord, supplementary shank and knee joint power generation when the activity, reach the effect of activity, medical personnel's help has been removed from, the user can oneself carry out the rehabilitation training of knee joint, the flexibility can be stronger, and is simple to use, the practicality is strong.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic view of the top plate surface of the present invention;
fig. 3 is a schematic structural view of a portion a of fig. 1.
In the figure: 1-bottom plate, 2-support rod, 3-top plate, 4-opening, 5-roller, 6-power assisting device, 61-stop block, 62-first spring, 63-slideway, 64-lug, 65-pulley, 66-rubber block, 7-clapboard, 8-second spring, 9-lantern ring, 10-groove, 11-elastic rope, 12-ring, 13-supporting plate, 14-support, 15-shell, 16-sucker, 17-cushion block, 18-rubber strip, 19-cotton cloth, 20-sponge cushion and 21-vertical rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a knee joint rehabilitation device comprises a bottom plate 1, a support rod 2 is hinged and assembled at one end of the upper surface of the bottom plate 1, a groove 10 is formed in the top end of the right side surface of the support rod 2, a top plate 3 is hinged and assembled at the right side of the top end of the support rod 2, an opening 4 is formed in the surface of the top plate 3, rollers 5 are assembled on the inner wall of the opening 4 in a rotating mode, the number of the rollers 5 is two, rubber strips 18 are fixedly assembled at the bottom end of the right side surface of the top plate 3, a power assisting device 6 matched with the bottom plate 1 for use is assembled at the bottom end of the top plate 3, a vertical rod 21 is fixedly assembled at the left side of the upper surface of the bottom plate 1, a partition plate 7 is fixedly assembled at the bottom end of the outer wall of the vertical rod 21, a lantern ring 9 is sleeved on the outer wall of the partition plate 7, a second spring 8 is, the ring 12 is sleeved on the outer wall of the support rod 2, the ring 12 is located in the groove 10, and the top end of the vertical rod 21 is hinged with the supporting plate 13.
The user sits at the edge of a sickbed, the bottom plate 1 is fixed on the ground near the sickbed, thighs of the user are arranged on the supporting plate 13, calves are arranged on the top plate 3, muscles of the calves are in contact with the roller 5, the calves are enabled to apply pressure to the top plate 3 through the movable knee joints, the rubber strips 18 can increase contact friction force between the rubber strips and legs, the top end of the top plate 3 starts to swing under the support of the supporting rod 2, the supporting rod 2 swings along the anticlockwise direction under the pushing action, the muscles of the calves drive the roller 5 to rotate to massage the muscles of the legs, the second spring 8 generates elastic deformation due to the elastic performance of the second spring 8 in the pressing process, the second spring 8 pushes the lantern ring 9 to move upwards under the limiting position of the partition plate 7, the lantern ring 9 pulls the supporting rod 2 to swing through the elastic ropes 11 and the circular ring 12, the groove 10 can increase the contact area, the top plate 3 is restored to the initial position under the pushing of the power assisting device 6, the elastic rope 11 is stretched, and the phenomenon that the rotating angle of the supporting rod 2 is too large is avoided.
Specifically, booster unit 6 includes spout 63, and slide 63 sets up in the upper surface right side of bottom plate 1, and the fixed surface of bottom plate 1 is equipped with dog 61, and the right side end fixed mounting of dog 61 has first spring 62, and the right-hand member fixed mounting of first spring 62 has lug 64, and the bottom of lug 64 is rotated and is equipped with pulley 65, and pulley 65 closely laminates with the inner wall of slide 63, and the right side fixed mounting of lug 64 has block rubber 66, and block rubber 66 and roof 3 fixed mounting.
Specifically, the equal fixed mounting in lower surface left and right sides of bottom plate 1 has support 14, and the articulated sucking disc 16 that is equipped with in bottom of support 14, the outer wall of sucking disc 16 cup joints shell 15.
The suction cup 16 can swing under the support of the support 14 to suck the suction cup 16 to the ground, the shell 15 protects the suction cup 16, the shell 15 is pressed downwards, the shell 15 extrudes the suction cup 16, and redundant air in the suction cup 16 is extruded out, so that the suction cup 16 can be fixed to the ground.
Specifically, the sponge pad 20 is fixedly mounted on the upper surface of the tray 13.
The sponge cushion 20 on the upper surface of the supporting plate 13 can make a user feel more comfortable when contacting the supporting plate 13, and the comfort level in use is improved.
Specifically, the bottom plate 1 is fixedly provided with cushion blocks 17 on both left and right sides of the lower surface, and the cushion blocks 17 are located outside the suction cups 16.
The height of cushion 17 is unanimous with the height sum of sucking disc 16 and support 14, adsorbs sucking disc 16 to the ground and goes up the use, and cushion 17 is used for making level the ground of bottom plate 1, makes the more steady of placing of bottom plate 1.
Specifically, cotton cloth 19 is fixedly wound around the outer wall of the drum 5.
The outer wall winding of cylinder 5 has cotton 19, increases the comfort level of user when the in-process that uses contacts with cylinder 5, avoids cylinder 5 and shank muscle direct contact, prevents to cause user's discomfort.
The working principle is as follows: the user sits at the edge of a sickbed, a bottom plate 1 is fixed on the ground near the sickbed through a sucker 16, thighs of the user are arranged on a supporting plate 13, calves are arranged on a top plate 3, muscles of the calves are in contact with a roller 5, the calves exert pressure on the top plate 3 through a movable knee joint, the top end of the top plate 3 starts to swing under the support of a supporting rod 2, the supporting rod 2 swings along the anticlockwise direction under the pushing action, the muscles of the calves drive the roller 5 to rotate, muscles of legs are massaged, a second spring 8 generates elastic deformation due to the elastic performance of the second spring 8 in the pressing process, the second spring 8 pushes a lantern ring 9 to move upwards under the limiting position of a partition plate 7, the lantern ring 9 pulls the supporting rod 2 to swing through an elastic rope 11 and a circular ring 12, a groove 10 can increase the contact area between the circular ring 12 and the supporting rod 2, when the, exert pressure through block rubber 66 to lug 64, block rubber 66 takes place deformation under roof 3 and lug 64's extrusion, lug 64 drives pulley 65 and slides in slide 63, lug 64 exerts pressure to first spring 62 to the in-process that the left side removed, first spring 62 takes place elastic deformation because of the elastic property of self, first spring 62's other end dog 61 is fixed, when the user does not exert pressure to roof 3, first spring 62 resumes originated elastic state, it resumes originated position to promote roof 3, stretch rope 11, avoid branch 2 pivoted angle too big.
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 (6)
1. A knee joint rehabilitation device comprises a bottom plate (1), and is characterized in that: the upper surface of the bottom plate (1) is hinged to one end and is provided with a supporting rod (2), the top of the right side surface of the supporting rod (2) is provided with a groove (10), the top of the supporting rod (2) is hinged to the right side of the top and is provided with a top plate (3), the surface of the top plate (3) is provided with an opening (4), the inner wall of the opening (4) is rotated to be provided with rollers (5), the number of the rollers (5) is two, the bottom of the right side surface of the top plate (3) is fixedly provided with a rubber strip (18), the bottom of the top plate (3) is provided with a power assisting device (6) matched with the bottom plate (1) for use, the left side of the upper surface of the bottom plate (1) is fixedly provided with vertical rods (21), the bottom fixing of the outer wall of the vertical rods (21) is provided with a partition plate (7), the outer wall, and second spring (8) are located between lantern ring (9) and baffle (7), the right side end of lantern ring (9) is fixed to be equipped with stretch cord (11), the right side end of stretch cord (11) is fixed to be equipped with ring (12), ring (12) cup joint in the outer wall of branch (2), and ring (12) are located recess (10), the articulated layer board (13) that is equipped with in top of montant (21).
2. The knee joint rehabilitation apparatus according to claim 1, wherein: booster unit (6) include slide (63), the upper surface right side of bottom plate (1) is seted up in slide (63), the last fixed surface of bottom plate (1) is equipped with dog (61), the right side end fixed mounting of dog (61) has first spring (62), the fixed lug (64) that is equipped with of right-hand member of first spring (62), the bottom of lug (64) is rotated and is equipped with pulley (65), pulley (65) closely laminates with the inner wall of slide (63), the fixed rubber block (66) that is equipped with in right side of lug (64), and rubber block (66) and roof (3) fixed mounting.
3. The knee joint rehabilitation apparatus according to claim 1, wherein: the bottom plate (1) is characterized in that supports (14) are fixedly assembled on the left side and the right side of the lower surface of the bottom plate (1), suckers (16) are assembled at the bottom ends of the supports (14) in a hinged mode, and shells (15) are sleeved on the outer walls of the suckers (16).
4. The knee joint rehabilitation apparatus according to claim 1, wherein: the upper surface of the supporting plate (13) is fixedly provided with a spongy cushion (20).
5. The knee joint rehabilitation apparatus according to claim 3, wherein: the left side and the right side of the lower surface of the bottom plate (1) are fixedly provided with cushion blocks (17), and the cushion blocks (17) are located on the outer side of the sucker (16).
6. The knee joint rehabilitation apparatus according to claim 1, wherein: the outer wall of the roller (5) is fixedly wound with cotton cloth (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597004.0U CN209933410U (en) | 2019-04-28 | 2019-04-28 | Knee joint rehabilitation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597004.0U CN209933410U (en) | 2019-04-28 | 2019-04-28 | Knee joint rehabilitation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209933410U true CN209933410U (en) | 2020-01-14 |
Family
ID=69130702
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920597004.0U Expired - Fee Related CN209933410U (en) | 2019-04-28 | 2019-04-28 | Knee joint rehabilitation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209933410U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632348A (en) * | 2020-06-09 | 2020-09-08 | 陈漫 | A rehabilitation training device for knee joint |
| CN112336585A (en) * | 2020-11-05 | 2021-02-09 | 西安交通大学医学院第一附属医院 | Recovered auxiliary assembly that takes exercise of knee joint for orthopedics |
-
2019
- 2019-04-28 CN CN201920597004.0U patent/CN209933410U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111632348A (en) * | 2020-06-09 | 2020-09-08 | 陈漫 | A rehabilitation training device for knee joint |
| CN112336585A (en) * | 2020-11-05 | 2021-02-09 | 西安交通大学医学院第一附属医院 | Recovered auxiliary assembly that takes exercise of knee joint for orthopedics |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200114 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |