CN214259913U

CN214259913U - Orthopedic knee joint rehabilitation movement device

Info

Publication number: CN214259913U
Application number: CN202022841096.8U
Authority: CN
Inventors: 王丽彬; 辜智岗; 刘锐锋; 喻彬
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-09-24
Anticipated expiration: 2030-12-01

Abstract

The utility model relates to the technical field of medical equipment, and discloses an orthopedic knee joint rehabilitation movement device, which comprises a frame body, the back of the inner wall of the frame body is bolted with a motor through a short plate, the output end of the motor is bolted with a disc, the front of the disc is bolted with a support column, the surface of the support column is slidably connected with a hollow rod, the right side of the hollow rod is bolted with a movable plate, the top of the movable plate is hinged with a swinging plate, the left end of the swinging plate is hinged with a support frame, and one side of the support frame adjacent to the frame body is bolted with four support rods, and the two sides of the inner wall of the support frame are slidably connected with push rods; the utility model discloses possess and adjust the high advantage of adjusting the activity degree and adjusting fixed shank size, solved and can not move about thigh and shank completely, be unfavorable for the activity of knee joint, the result of use is not ideal, can't change fixedly according to different patients' shank size simultaneously, has the problem of limitation.

Description

Orthopedic knee joint rehabilitation movement device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to an orthopedic knee joint rehabilitation mobilizer.

Background

The knee joint is an important joint for determining leg movement of a human body, but is easy to cause joint injury due to improper movement, diseases, accidents and the like, and proper rehabilitation training is required in the knee joint injury treatment process.

Through the massive retrieval, chinese utility model patent, application number: 202020165457.0, publication No.: CN212758714U, the utility model provides an orthopedic knee joint rehabilitation activity ware, including the vibrations board, first nursing mechanism, second nursing mechanism and moving mechanism, equal fixed mounting has the baffle on the both ends lateral wall of vibrations board, fixed mounting is deleted to the lateral wall of baffle has the nursing frame, first elastic telescopic link fixed mounting is on the interior roof of nursing frame, the one end fixed connection of nursing frame is kept away from to clamp plate and first elastic telescopic link, second elastic telescopic link fixed mounting is on the inside wall of nursing frame, the one end fixed connection of nursing frame is kept away from to massage ball and second elastic telescopic link, motor fixed mounting is on the lateral wall of baffle, the output fixed connection of lead screw and motor, movable block threaded connection is on the pole wall of lead screw. The utility model provides an orthopedics knee joint nursing activity ware has the shank joint that can make the patient and nursed by stable, and the nursing that just the below can both be even improves nursing effect's advantage.

To sum up, present orthopedics knee joint rehabilitation activity ware can not move about thigh and shank completely, is unfavorable for the activity of knee joint, and the result of use is not ideal, can't change fixedly according to different patients' shank size simultaneously, has the limitation.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an orthopedics knee joint rehabilitation activity ware possesses the advantage of adjusting the activity degree height and adjusting the fixed shank size, has solved and can not move about thigh and shank completely, is unfavorable for the activity of knee joint, and the result of use is not ideal, can't change fixedly according to different patients' shank size simultaneously, has the problem of limitation.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides an orthopedic knee joint rehabilitation activity ware, includes the framework, the back of framework inner wall has the motor through the short slab bolt, the output end bolt of motor has the disc, the front bolt of disc has the support column, the sliding surface of support column is connected with hollow pole, the right side bolt of hollow pole has the movable plate, the top of movable plate articulates there is the swing board, the left end of swing board articulates there is the carriage, and one side bolt that carriage and framework are adjacent has four bracing pieces, the both sides sliding connection of carriage inner wall has the push rod, the front and the back bolt of carriage inner wall have two slide bars, the back of push rod is located the joint between the back of carriage inner wall and has reset spring, and reset spring activity cup joints the surface at the slide bar, the push rod has the arc with the top of carriage all bolted.

Preferably, the bottom of the moving plate is provided with a pulley.

Preferably, the top and the bottom of the inner wall of the frame body are both provided with a limiting groove, and the upper end and the lower end of the hollow rod are connected with the limiting groove in a sliding manner.

Preferably, the balance rods are bolted to two sides of the inner wall of the frame body, and the inner part of the hollow rod is connected with the surfaces of the balance rods in a sliding mode.

Preferably, the sliding grooves are formed in the two sides of the inner wall of the supporting frame, and the two ends of the push rod are connected with the sliding grooves in a sliding mode.

Preferably, the adjacent sides of the two arc-shaped plates are stuck with soft pads.

Compared with the prior art, the beneficial effects of the utility model are as follows:

the utility model discloses a setting of motor, disc, hollow pole, movable plate, swinging plate and carriage has solved and can not move about thigh and shank completely, is unfavorable for the problem of knee joint activity, possesses the high advantage of regulation activity degree, and the device has the recovery that utilizes patient.

The utility model discloses a setting of push rod, slide bar, reset spring and arc has solved and can't change fixed problem according to different patients ' shank size, possesses the advantage of adjusting fixed shank size, and the device can adjust according to the patient's condition, has very much the suitability.

Drawings

FIG. 1 is a front sectional view of the structure of the present invention;

FIG. 2 is a side sectional view of the structure of the present invention;

fig. 3 is a cross-sectional view of the support frame of the present invention.

In the figure: 1. a frame body; 2. a motor; 3. a disc; 4. a support pillar; 5. a hollow shaft; 6. moving the plate; 7. a swing plate; 8. a support frame; 9. a support bar; 10. a push rod; 11. a slide bar; 12. a return spring; 13. an arc-shaped plate; 14. a pulley; 15. a limiting groove; 16. a balancing pole; 17. a chute; 18. a soft cushion.

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 and fig. 2, the present invention provides an embodiment: the utility model provides an orthopedics knee joint rehabilitation activity ware, including framework 1, the back of framework 1 inner wall has motor 2 through the short slab bolt joint, the output end bolt joint of motor 2 has disc 3, the front bolt joint of disc 3 has support column 4, the surface sliding connection of support column 4 has hollow pole 5, the right side bolt joint of hollow pole 5 has movable plate 6, the top of movable plate 6 articulates there is swing board 7, swing board 7's left end articulates there is carriage 8, and carriage 8 has four bracing pieces 9 with one side bolt joint that framework 1 is adjacent, through motor 2, disc 3, hollow pole 5, movable plate 6, the setting of swing board 7 and carriage 8, it is complete to have solved can not carry out the activity with thigh and shank, be unfavorable for the problem of knee joint activity, possess the high advantage of regulation activity degree, the device has the recovered activity ware that utilizes patient

Further, the bottom of the moving plate 6 is provided with a pulley 14, and by arranging the pulley 14, when the moving plate 6 moves horizontally, the pulley 14 reduces the friction force with the contact surface, thereby facilitating the sliding effect.

Further, the top and the bottom of framework 1 inner wall all begin to be equipped with spacing groove 15, and the upper end and the lower extreme and the 15 sliding connection of spacing groove of hollow rod 5, through setting up spacing groove 15, can make hollow rod 5 when framework 1 horizontal migration, play better support nature.

Furthermore, the balance bars 16 are bolted on two sides of the inner wall of the frame body 1, the inner part of the hollow bar 5 is in sliding connection with the surfaces of the balance bars 16, and the balance bars 16 are arranged to strengthen the stability of the hollow bar 5 moving horizontally.

Referring to fig. 1 and 3, the present invention provides an embodiment: the utility model provides an orthopedic knee joint rehabilitation activity ware, the both sides sliding connection of carriage 8 inner wall has push rod 10, the front and the back bolt of carriage 8 inner wall have two slide bars 11, the back of push rod 10 is located the joint and has reset spring 12 between the back of carriage 8 inner wall, and reset spring 12 activity cup joints the surface at slide bar 11, push rod 10 has arc 13 with the equal bolt in top of carriage 8, through push rod 10, slide bar 11, reset spring 12 and arc 13's setting, the unable shank size according to different patients of having solved changes fixed problem, possess the advantage of adjusting fixed shank size, the device can adjust according to the patient's condition, and the suitability is very much possessed.

Further, sliding grooves 17 have been all seted up to the both sides of carriage 8 inner wall, and the both ends and sliding connection of push rod 10, through setting up sliding grooves 17, make push rod 10 remove in carriage 8 when, play spacing effect.

Further, the adjacent one side of arc 13 all pastes and has pasted cushion 18, through setting up cushion 18, when arc 13 carries out the centre gripping to patient's shank, can play the buffering to the leg, the more comfortable purpose of user.

The working principle is as follows: the thigh of a patient is placed at the top of the supporting frame 8, the arc-shaped plate 13 is pulled, the arc-shaped plate 13 drives the push rod 10 to move on the surface of the slide rod 11, two ends of the push rod 10 move in the sliding grooves 17, the return spring 12 is compressed, so that the thigh of the patient is attached according to the thickness of the leg of the patient, and the shank is placed at the top of the swinging plate 7;

the motor 2 is started, the motor 2 drives the disc 3 to rotate, the disc 3 drives the hollow rod 5 to horizontally move on the surface of the balancing rod 16, the upper end and the lower end of the hollow rod 5 horizontally move in the limiting groove 15, the hollow rod 5 drives the movable plate 6 to horizontally move, the swing plate 7 is driven to swing, the shank is made to swing to strengthen exercise, and the movable plate 6 drives the pulley 14 to horizontally move.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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

1. The utility model provides an orthopedics knee joint rehabilitation activity ware, includes framework (1), its characterized in that: the back of framework (1) inner wall has motor (2) through the short slab bolt joint, the output end bolt joint of motor (2) has disc (3), the front bolt joint of disc (3) has support column (4), the surperficial sliding connection of support column (4) has hollow pole (5), the right side bolt joint of hollow pole (5) has movable plate (6), the top of movable plate (6) articulates there is swing board (7), the left end of swing board (7) articulates there is carriage (8), and carriage (8) and one side bolt joint adjacent to framework (1) have four bracing pieces (9), the both sides sliding connection of carriage (8) inner wall has push rod (10), the front and the back bolt joint of carriage (8) inner wall have two slide bars (11), the back of push rod (10) and the joint that lies in between the back of carriage (8) inner wall have reset spring (12), and the return spring (12) is movably sleeved on the surface of the sliding rod (11), and arc-shaped plates (13) are bolted on the top of the push rod (10) and the top of the supporting frame (8).

2. The orthopaedic knee joint rehabilitation exerciser of claim 1, wherein: and a pulley (14) is arranged at the bottom of the moving plate (6).

3. The orthopaedic knee joint rehabilitation exerciser of claim 1, wherein: the top and the bottom of the inner wall of the frame body (1) are both provided with a limiting groove (15), and the upper end and the lower end of the hollow rod (5) are connected with the limiting groove (15) in a sliding manner.

4. The orthopaedic knee joint rehabilitation exerciser of claim 1, wherein: the balance rods (16) are bolted to two sides of the inner wall of the frame body (1), and the inner part of the hollow rod (5) is in sliding connection with the surfaces of the balance rods (16).

5. The orthopaedic knee joint rehabilitation exerciser of claim 1, wherein: both sides of the inner wall of the supporting frame (8) are provided with sliding grooves (17), and both ends of the push rod (10) are connected with the sliding grooves (17) in a sliding manner.

6. The orthopaedic knee joint rehabilitation exerciser of claim 1, wherein: and a cushion (18) is stuck to one side of each of the two adjacent arc plates (13).