CN216221913U

CN216221913U - Shoulder, elbow and wrist joint orthopedic rehabilitation device

Info

Publication number: CN216221913U
Application number: CN202122073563.1U
Authority: CN
Inventors: 刘红举; 刘涟
Original assignee: Endelai Rehabilitation Utensil Beijing Co ltd
Current assignee: Endelai Rehabilitation Utensil Beijing Co ltd
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-04-08
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a shoulder, elbow and wrist joint orthopedic rehabilitation device, and relates to the technical field of rehabilitation medicine. The multi-angle orthopedic rehabilitation device comprises two upper arm fixing rings and two forearm fixing rings, wherein length adjusting structures are arranged on the outer surfaces of the two upper arm fixing rings and the two forearm fixing rings, the connecting rod is upwards rotated to drive the mounting shell to rotate towards the direction close to the first connecting plate and simultaneously drive the first gear to rotate, the first gear is driven to rotate and simultaneously push the first toothed plate to move towards the direction close to the first connecting plate, the mounting frame is operated to rotate left and right to drive the second toothed plate to move along the outer side of the second gear, and after the angle between the upper arm fixing rings and the forearm fixing rings in the left and right direction is adjusted to a required angle, the locking rod spring is released to reset, so that multi-angle adjustment between the upper arm fixing rings and the forearm fixing rings is realized.

Description

Shoulder, elbow and wrist joint orthopedic rehabilitation device

Technical Field

The utility model relates to the technical field of rehabilitation medicine, in particular to a shoulder, elbow and wrist joint orthopedic rehabilitation device.

Background

The shoulder, elbow and wrist joint is one of the most practical organs of human body, and a lot of common actions in life can be completed through matching the shoulder, elbow and wrist with arms and palms. The shoulder, elbow and wrist can do forward flexion and backward extension movements, and also participate in the forward and backward rotation movements of the forearm. The shoulder, elbow and wrist contracture is a common complication of diseases such as shoulder, elbow and wrist joint trauma, operation, burn, arthritis and the like, the recovery of the shoulder, elbow and wrist joint activity is very difficult for doctors and patients, and the clinical treatment mode often needs to be matched with a shoulder, elbow and wrist joint orthopedic rehabilitation device to assist the patients to carry out rehabilitation treatment on the shoulder, elbow and wrist joints.

However, in the prior art, when a patient with the existing shoulder, elbow and wrist joint orthopedic rehabilitation device uses the device, the patient can only adjust the front and back angles of the shoulder, elbow and wrist joint of the patient, the angle adjustment is single, only the patient with some common rehabilitation requirements can be subjected to orthopedic rehabilitation, and the patient who needs special angle adjustment for rehabilitation cannot be subjected to angle adjustment to help the patient to perform orthopedic rehabilitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the problems that in the prior art, the angle adjustment is single, the orthopedic rehabilitation can be carried out only on some patients with common rehabilitation requirements, and the angle adjustment cannot be carried out on some patients needing special angle adjustment for rehabilitation.

In order to achieve the purpose, the utility model adopts the following technical scheme: the shoulder, elbow and wrist joint orthopedic rehabilitation device comprises two upper arm fixing rings and two forearm fixing rings, wherein length adjusting structures are arranged on the outer surfaces of the two upper arm fixing rings and the outer surfaces of the two forearm fixing rings, the bottom of each upper arm fixing ring is movably connected with the corresponding forearm fixing ring, and an angle adjusting structure is arranged between each upper arm fixing ring and the corresponding forearm fixing ring; the angle adjusting structure comprises a first connecting plate fixedly arranged at the bottom of an upper arm fixing ring close to the forearm fixing ring, a rotating rod is rotatably arranged between the inner walls of the two sides of the first connecting plate, an installation shell is fixedly arranged on the rotating rod, a first gear is fixedly penetrated on the rotating rod, a telescopic rod is fixedly arranged at the top of the first connecting plate, a first toothed plate meshed with the first gear is fixedly arranged at one end of the telescopic rod far away from the upper arm fixing ring, a cross bar is fixedly arranged on the rotating rod, an installation frame is rotatably arranged between the upper end and the lower end of the cross bar, a telescopic rod is fixedly arranged on one side of the mounting frame, a second toothed plate is fixedly arranged at one end of the telescopic rod far away from the mounting frame, one end of the rotating rod far away from the first gear is fixedly provided with a second gear which is meshed with the second gear plate, the mounting frame is kept away from one side of first connecting plate and is fixed and be connected with the connecting rod between the solid fixed ring of forearm.

As a preferred embodiment, the length adjustment structure includes four fixed plates fixed respectively at two upper arm fixed rings and two forearm fixed ring surfaces, two the activity is inserted between the fixed plate and is equipped with the second connecting plate, a plurality of circular slots have been seted up at the top of second connecting plate, four the activity groove has all been seted up at the top of fixed plate, it has adjusting screw to run through in the activity groove.

As a preferred embodiment, a first mounting seat is fixedly mounted at the top of the first connecting plate, and a first toothed plate is slidably mounted at the bottom of one end of the first mounting seat, which is close to the first toothed plate.

As a preferred embodiment, one end of the cross rod close to the second gear is rotatably provided with a second rotating block, the outer surface of the second rotating block is fixedly provided with a second mounting seat, and one end of the second mounting seat far away from the second rotating block is slidably provided with a second toothed plate.

As a preferred embodiment, one side fixed mounting that first connecting plate is close to first pinion rack has first mounting panel, the activity runs through has the locking lever on the first mounting panel, the locking lever overcoat has the spring, the one end fixed mounting that the bull stick is close to the mounting panel has the locking dish, a plurality ofly and the first locking hole of locking lever looks adaptation are seted up at the top of locking dish.

As a preferred embodiment, the one end top fixed mounting that first mount pad is close to first pinion rack has the second mounting panel, the activity runs through on the second mounting panel has the locking lever, the locking lever overcoat has the spring, the one end rotation that the horizontal pole is close to first pinion rack is installed first commentaries on classics piece, a plurality ofly and the second locking hole of locking lever looks adaptation are seted up to the surface of first commentaries on classics piece.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. according to the utility model, through the arranged length adjusting knot, when orthopedic rehabilitation needs to be carried out on patients who need to adjust rehabilitation at a certain special angle, the locking rod is pulled upwards, then the connecting rod is rotated upwards, the mounting shell is driven to rotate towards the direction close to the first connecting plate, meanwhile, the first gear is driven to rotate, the first toothed plate is pushed to move towards the direction close to the first connecting plate while the first gear rotates, the mounting frame is operated to rotate left and right, the second toothed plate is driven to move along the outer side of the second gear, after the angle in the left and right directions of the upper arm fixing ring and the forearm fixing ring is adjusted to the required angle, the locking rod is driven to be inserted into the first locking hole and the second locking hole to lock the locking disc and the first rotating block while the locking rod spring is released to reset, so that multi-angle adjustment between the upper arm fixing ring and the forearm fixing ring is realized, the operation is simple, and diversified orthopedic rehabilitation needs of different patients are met, the application range is expanded, and the use degree is improved.

2. According to the utility model, through the arranged angle adjusting structure, when the length between the two upper arm fixing rings and the two forearm fixing rings needs to be adjusted, the adjusting screw is rotated to pull the upper arm fixing rings and the forearm fixing rings to adjust the length of the second connecting plate, and after the upper arm fixing rings and the forearm fixing rings are adjusted to proper lengths, the circular groove on the second connecting plate of the adjusting screw is rotated to limit, so that the length adjustment between the upper arm fixing rings and the forearm fixing rings is realized, the operation is simple, and the application range is wide.

Drawings

Fig. 1 is a schematic perspective view of a shoulder, elbow and wrist joint orthopedic rehabilitation device according to the present invention;

FIG. 2 is a schematic side view of the shoulder, elbow and wrist joint orthopedic rehabilitation device according to the present invention;

fig. 3 is an enlarged schematic structural diagram of a point a in fig. 1 of the shoulder, elbow and wrist joint orthopedic rehabilitation device according to the present invention;

fig. 4 is an enlarged schematic structural diagram of the shoulder, elbow and wrist joint orthopedic rehabilitation device shown in fig. 2 at the position B.

Illustration of the drawings: 1. an upper arm fixing ring; 2. a fixing plate; 3. a second connecting plate; 4. adjusting the screw rod; 5. a first connecting plate; 6. a telescopic rod; 7. a first toothed plate; 8. a first mounting seat; 9. a locking lever; 10. a spring; 11. a locking disk; 12. a first gear; 13. a connecting rod; 14. a second gear; 15. a cross bar; 16. a rotating rod; 17. installing a frame; 18. a first rotating block; 19. a second mounting seat; 20. a second rotating block; 21. a forearm fixing ring; 22. mounting a shell; 23. a second toothed plate.

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.

Example 1

As shown in fig. 1 to 4, the present invention provides a technical solution: a shoulder elbow wrist joint orthopedic rehabilitation device comprises two upper arm fixing rings 1 and two forearm fixing rings 21, wherein length adjusting structures are arranged on the outer surfaces of the two upper arm fixing rings 1 and the outer surfaces of the two forearm fixing rings 21, the bottom of the upper arm fixing ring 1 is movably connected with the forearm fixing ring 21, and an angle adjusting structure is arranged between the upper arm fixing ring 1 and the forearm fixing ring 21; the angle adjusting structure comprises a first connecting plate 5 fixedly installed at the bottom of an upper arm fixing ring 1 close to a forearm fixing ring 21, a rotating rod 16 is rotatably installed between the inner walls of the two sides of the first connecting plate 5, an installation shell 22 is fixedly installed on the rotating rod 16, a first gear 12 is fixedly penetrated through the rotating rod 16, a telescopic rod 6 is fixedly installed at the top of the first connecting plate 5, one end, away from the upper arm fixing ring 1, of the telescopic rod 6 is fixedly installed with a first toothed plate 7 meshed with the first gear 12, a cross rod 15 is fixedly installed on the rotating rod 16, an installation frame 17 is rotatably installed between the upper end and the lower end of the cross rod 15, the telescopic rod 6 is fixedly installed at one side of the installation frame 17, one end, away from the installation frame 17, of the telescopic rod 6 is fixedly installed with a second toothed plate 23, one end, away from the first gear 12, of the rotating rod 16 is fixedly installed with a second gear 14 meshed with the second toothed plate 23, one side, away from the first connecting plate 5, of the installation frame 17 is fixedly connected with a connecting rod 13 between the forearm fixing ring 21, a first mounting seat 8 is fixedly mounted at the top of the first connecting plate 5, a first toothed plate 7 is slidably mounted at the bottom of one end, close to the first toothed plate 7, of the first mounting seat 8, a second rotating block 20 is rotatably mounted at one end, close to the second gear 14, of the cross rod 15, a second mounting seat 19 is fixedly mounted on the outer surface of the second rotating block 20, a second toothed plate 23 is slidably mounted at one end, far away from the second rotating block 20, of the second mounting seat 19, a first mounting plate is fixedly mounted at one side, close to the first toothed plate 7, of the first connecting plate 5, a locking rod 9 movably penetrates through the first mounting plate, a spring 10 is sleeved outside the locking rod 9, a locking disc 11 is fixedly mounted at one end, close to the mounting plate, of the rotating rod 16, a plurality of first locking holes matched with the locking rod 9 are formed in the top of the locking disc 11, a second mounting plate is fixedly mounted at the top of one end, close to the first toothed plate 7, of the first mounting seat 8, a locking rod 9 is movably penetrated through the second mounting plate, the locking rod 9 is externally sleeved with a spring 10, one end of the cross rod 15 close to the first toothed plate 7 is rotatably provided with a first rotating block 18, and the outer surface of the first rotating block 18 is provided with a plurality of second locking holes matched with the locking rod 9.

In this embodiment, when orthopedic rehabilitation needs to be performed on some patients requiring rehabilitation with special angle adjustment, the locking lever 9 close to the locking disc 11 is pulled upwards, the spring 10 is compressed, the connecting rod 13 is rotated upwards to drive the mounting shell 22 to rotate in a direction close to the first connecting plate 5, the first connecting plate 5 rotates and simultaneously drives the first gear 12 to rotate, the first gear 12 rotates and simultaneously pushes the first toothed plate 7 to move in a direction close to the first connecting plate 5, after the angle in the up-down direction of the upper arm fixing ring 1 and the forearm fixing ring 21 is adjusted to a required angle, the locking lever 9 is released to reset the spring 10, the locking lever 9 is driven to be inserted into the first locking hole to lock the locking disc 11 while the spring 10 is reset, the locking lever 9 close to the first rotating block 18 is pulled upwards, the spring 10 is compressed, the mounting frame 17 is operated to rotate left and right to drive the second toothed plate 23 to move along the outer side of the second gear 14, after the angle on the left and right sides with the solid fixed ring of upper arm 1 and the solid fixed ring of forearm 21 is adjusted required angle, let go up locking lever 9 and make spring 10 reset, spring 10 resets and drives locking lever 9 and insert in the second locking hole and lock first turning block 18, realizes the multi-angle between the solid fixed ring of upper arm 1 and the solid fixed ring of forearm 21 and adjusts, easy operation satisfies the orthopedic recovered demand of the diversification of different patients, enlarges application range, improves the use degree.

Example 2

As shown in fig. 1-2, the length adjustment structure includes four fixing plates 2 fixed on the outer surfaces of two upper arm fixing rings 1 and two forearm fixing rings 21, a second connecting plate 3 is movably inserted between the two fixing plates 2, a plurality of circular grooves are formed at the top of the second connecting plate 3, movable grooves are formed at the tops of the four fixing plates 2, and adjusting screws 4 penetrate through the movable grooves.

In this embodiment, when the length between two upper arm fixing rings 1 and two forearm fixing rings 21 needs to be adjusted, the rotation adjusting screw 4 pulls the upper arm fixing rings 1 and the forearm fixing rings 21, the length of the second connecting plate 3 is adjusted, after the upper arm fixing rings 1 and the forearm fixing rings 21 are adjusted to a proper length, the circular groove on the second connecting plate 3 of the rotation adjusting screw 4 is limited, the length adjustment between the upper arm fixing rings 1 and the forearm fixing rings 21 is realized, the operation is simple, and the application range is wide.

The working principle of the embodiment is as follows:

as shown in fig. 1-4, the locking rod 9 close to the locking disk 11 is pulled upward, the spring 10 is compressed, the connecting rod 13 is then rotated upward, the mounting shell 22 is driven to rotate in a direction close to the first connecting plate 5, the first connecting plate 5 rotates while driving the first gear 12 to rotate, the first gear 12 rotates while pushing the first toothed plate 7 to move in a direction close to the first connecting plate 5, when the vertical angles of the upper arm fixing ring 1 and the forearm fixing ring 21 are adjusted to a desired angle, the locking rod 9 is released to reset the spring 10, the locking rod 9 is driven to be inserted into the first locking hole to lock the locking disk 11 while the spring 10 is reset, the locking rod 9 close to the first rotating block 18 is pulled upward, the spring 10 is compressed, the mounting frame 17 is operated to rotate left and right, the second toothed plate 23 is driven to move along the outer side of the second gear 14, when the horizontal angles of the upper arm fixing ring 1 and the forearm fixing ring 21 are adjusted to a desired angle, the locking rod 9 is released to reset the spring 10, the spring 10 resets and drives the locking rod 9 to be inserted into the second locking hole to lock the first rotating block 18, the locking rod 9 close to the locking disc 11 is pulled upwards, the spring 10 is compressed, the connecting rod 13 rotates upwards to drive the mounting shell 22 to rotate towards the direction close to the first connecting plate 5, the first connecting plate 5 rotates and drives the first gear 12 to rotate, the first gear 12 rotates and pushes the first toothed plate 7 to move towards the direction close to the first connecting plate 5, when the angle in the up-down direction of the upper arm fixing ring 1 and the front arm fixing ring 21 is adjusted to a required angle, the locking rod 9 is released to reset the spring 10, the locking rod 9 is driven to be inserted into the first locking hole to lock the locking disc 11 when the spring 10 resets, the locking rod 9 close to the first rotating block 18 is pulled upwards, the spring 10 is compressed, and the mounting frame 17 is operated to rotate left and right, the second toothed plate 23 is driven to move along the outer side of the second gear 14, after the left-right direction angles of the upper arm fixing ring 1 and the forearm fixing ring 21 are adjusted to a required angle, the locking rod 9 is released to reset the spring 10, and the locking rod 9 is driven to be inserted into the second locking hole to lock the first rotating block 18 while the spring 10 is reset.

The above description is only a preferred embodiment of the present invention, and not intended to limit the present invention in other forms, and any person skilled in the art may apply the above modifications or changes to the equivalent embodiments with equivalent changes, without departing from the technical spirit of the present invention, and any simple modification, equivalent change and change made to the above embodiments according to the technical spirit of the present invention still belong to the protection scope of the technical spirit of the present invention.

Claims

1. The utility model provides a recovered ware of shoulder elbow wrist joint orthopedics, includes that two upper arms are fixed ring (1) and two fixed ring (21) of forearm, its characterized in that: the outer surfaces of the two upper arm fixing rings (1) and the two forearm fixing rings (21) are respectively provided with a length adjusting structure, the bottom of the upper arm fixing ring (1) is movably connected with the forearm fixing ring (21), and an angle adjusting structure is arranged between the upper arm fixing ring (1) and the forearm fixing ring (21);

the angle adjusting structure comprises a first connecting plate (5) fixedly mounted at the bottom of an upper arm fixing ring (1) close to a forearm fixing ring (21), a rotating rod (16) is rotatably mounted between inner walls of two sides of the first connecting plate (5), a mounting shell (22) is fixedly mounted on the rotating rod (16), a first gear (12) is fixedly penetrated on the rotating rod (16), the first connecting plate (5) is fixedly mounted at the top of the rotating rod (6), one end, far away from the upper arm fixing ring (1), of the telescopic rod (6) is fixedly mounted with a first toothed plate (7) meshed with the first gear (12), a transverse rod (15) is fixedly mounted on the rotating rod (16), a mounting frame (17) is rotatably mounted between the upper end and the lower end of the transverse rod (15), a telescopic rod (6) is fixedly mounted on one side of the mounting frame (17), and one end, far away from the mounting frame (17), of the telescopic rod (6) is fixedly mounted with a second toothed plate (23), one end of the rotating rod (16) far away from the first gear (12) is fixedly installed with a second toothed plate (23) to be meshed with a second gear (14), and one side of the installation frame (17) far away from the first connecting plate (5) is fixed and a connecting rod (13) is fixedly connected between the forearm fixing rings (21).

2. The orthopedic rehabilitation apparatus for shoulder, elbow and wrist joints according to claim 1, characterized in that: the length adjustment structure is including fixing four fixed plates (2) at two upper arm solid fixed ring (1) and two forearm solid fixed ring (21) surfaces respectively, two the activity is inserted between fixed plate (2) and is equipped with second connecting plate (3), a plurality of circular slots have been seted up at the top of second connecting plate (3), four the activity groove has all been seted up at the top of fixed plate (2), it has adjusting screw (4) to run through in the activity groove.

3. The orthopedic rehabilitation apparatus for shoulder, elbow and wrist joints according to claim 1, characterized in that: the top fixed mounting of first connecting plate (5) has first mount pad (8), the one end bottom slidable mounting that is close to first pinion rack (7) of first mount pad (8) has first pinion rack (7).

4. The orthopedic rehabilitation apparatus for shoulder, elbow and wrist joints according to claim 1, characterized in that: the one end that horizontal pole (15) are close to second gear (14) is rotated and is installed second commentaries on classics piece (20), second commentaries on classics piece (20) surface fixed mounting has second mount pad (19), the one end slidable mounting that second commentaries on classics piece (20) was kept away from in second mount pad (19) has second pinion rack (23).

5. The orthopedic rehabilitation apparatus for shoulder, elbow and wrist joints according to claim 1, characterized in that: one side fixed mounting that first connecting plate (5) are close to first pinion rack (7) has first mounting panel, the activity runs through locking lever (9) on the first mounting panel, locking lever (9) overcoat has spring (10), the one end fixed mounting that bull stick (16) are close to the mounting panel has locking plate (11), a plurality of and the first locking hole of locking lever (9) looks adaptation are seted up at the top of locking plate (11).

6. The orthopedic rehabilitation apparatus for shoulder, elbow and wrist joints according to claim 3, characterized in that: first mount pad (8) are close to the one end top fixed mounting of first pinion rack (7) has the second mounting panel, the activity runs through on the second mounting panel has locking lever (9), locking lever (9) overcoat has spring (10), the one end rotation that horizontal pole (15) are close to first pinion rack (7) is installed first commentaries on classics piece (18), the second locking hole of a plurality of and locking lever (9) looks adaptation is seted up to the surface of first commentaries on classics piece (18).