CN220142081U - Elbow joint exercising apparatus - Google Patents

Abstract

The utility model discloses an elbow joint exercise device, which relates to the technical field of rehabilitation machines and comprises a moving device, wherein one side of the moving device is rotationally connected with a fixing device, one side of the moving device is fixedly connected with a placing device, one side of the moving device is fixedly connected with a seat device, the moving device comprises a supporting frame, one side of the supporting frame is provided with a moving groove, one side of the supporting frame is fixedly connected with a placing plate, and the upper surface of the placing plate is fixedly connected with a motor. According to the utility model, the air bag, the elastic rope and the fixing plate are arranged in the fixing device, so that the fixing effect on the arm can be improved, the air bag is softer than the wood board fixing while fixing the arm, the possibility of secondary injury to the arm during rehabilitation exercise is avoided, and the elastic rope can be adjusted according to the fatness and the thinness of different arms of people, so that the aim of improving the practicability of the elbow joint exercise device is fulfilled.

Description

Elbow joint exerciser

Technical field

The utility model relates to the technical field of rehabilitation machinery, specifically to an elbow joint exerciser.

Background technique

The elbow joint is composed of the articular surface of the distal end of the humerus and the proximal end of the radius and ulna. Structurally, it includes three joints, which are collectively wrapped in a joint capsule. For patients with joint injuries, a large amount of rehabilitation training is required after surgery. In addition, , for patients with hemiplegia, muscle disorders, neurological diseases, and cerebrovascular diseases, rehabilitation training has a very important effect, which can significantly reduce the patient's pain and speed up the recovery of joint function.

Chinese patent application publication number CN215741659U discloses an elbow joint exerciser for hospital rehabilitation in the technical field of medical rehabilitation equipment, which includes a wearing component and a tensioning component. The wearing component includes a first covering plate and a second covering plate. The first cladding plate and the second cladding plate are both spiral flexible thin plates, and a plurality of bayonet openings are provided on one side of the first cladding plate, and the plurality of bayonet openings are arranged in a linear and equally spaced manner. A plurality of clamping pillars are provided on the other side of the first covering plate, and the plurality of clamping pillars are respectively matched with the bayonet. In this utility model, the Velcro kneading surface and the hard surface of the Velcro are pasted, and the position of the covering plate and the arm is fixed at this time. The inflatable bag connected to the first covering plate and the second covering plate is inflated to lift the patient's arm and the bag. The comfort of contact with the covering plate is enhanced, while the stability of the connection between the patient's arm and the covering plate is enhanced. The device is easy to wear and use, and can be disassembled conveniently and safely. It can be used when the patient walks, which expands the adaptability of the device to various occasions.

In order to solve the problem of inconvenient use of the elbow joint exerciser, the existing technology adopts the method of increasing the inflation of the air bag. However, the fixation of the arm is also poor, which leads to the problem of the practicality of the elbow joint exerciser.

Utility model content

The purpose of this utility model is to provide an elbow joint movement device to solve the problems raised in the above background technology.

In order to solve the above technical problems, the technical solution adopted by the present utility model is:

The elbow joint movement device includes a moving device, one side of the moving device is rotatably connected to a fixing device, one side of the moving device is fixedly connected to a placing device, and one side of the moving device is fixedly connected to a seat device.

The moving device includes a support frame. A moving slot is provided on one side of the support frame. A placement plate is fixedly connected to one side of the support frame. A motor is fixedly connected to the upper surface of the placement plate. The motor is connected to the support. The stable side of the frame is socketed, and the output end of the motor is fixedly connected with a threaded rod. The threaded rod is socketed with one side of the support frame. One side of the support frame is fixedly connected with a buffer spring, and the buffer spring is fixedly connected to one side of the support frame. A sliding block is fixedly connected to one end, a support rod is movably connected to one side of the sliding block, and a fixing device is movably connected to one side of the support rod.

A further improvement of the technical solution of the present invention is that the fixing device includes a forearm plate, the forearm plate is fixedly connected to one side of the support frame, the upper surface of the forearm plate is fixedly connected to a placement frame, and the upper surface of the placement frame is A fan is fixedly connected to the surface.

Using the above technical solution, the cooperation of the forearm plate and the support frame is adopted. The support frame can fix the position of the forearm plate and support the forearm plate at the same time, ensuring that the entire device is stable when using the elbow joint exerciser, which improves the performance of the device. Immobilizing effect on the arm.

A further improvement of the technical solution of the present invention is that: the output end of the fan is fixedly connected to an air duct, one end of the air duct is sleeved with a fixed ball, one side of the air duct is fixedly connected to an airbag, and the airbag is connected to The upper surface of the forearm plate is fixedly connected.

The above technical solution adopts the cooperation of a fan, an air duct and an air bag. The fan inflates the air bag through the air duct. The inflated air bag can better fix the arm.

A further improvement of the technical solution of the present invention is that an arm pad is fixedly connected to the upper surface of the forearm plate, a fixed plate is fixedly connected to the upper surface of the forearm plate, and an elastic cord is fixedly connected to the upper surface of the fixed plate.

The above technical solution adopts the cooperation of the fixed plate and the elastic cord. The elastic cord can fix the arm placed on the fixed plate, thereby achieving the purpose of improving the arm fixation by the elbow joint exerciser.

A further improvement of the technical solution of the present invention is that the air bag is fixedly connected to one side of the fixed plate, one side of the forearm plate is rotatably connected to a rotating rod, one side of the rotating rod is rotatably connected to the upper arm plate, and the A fixed pile is fixedly connected to one side of the upper arm plate, and the fixed pile is movably connected to one side of the support rod.

The above technical solution adopts the cooperation of the fixed pile and the support rod. When the support rod moves, it can drive the fixed pile to move, and the fixed pile can drive the forearm plate to move, allowing the arm to perform rehabilitation exercises, which is more convenient.

A further improvement of the technical solution of the present invention is that the placement device includes a support plate, the support plate is fixedly connected to one side of the support frame, the lower surface of the support plate is fixedly connected with a fixing belt, and one side of the fixing belt The side is fixedly connected with sponge pads.

The above technical solution adopts the cooperation of a fixed belt, a sponge pad and a support plate. The fixed belt can fix the position of the sponge pad. The sponge pad makes the elbow joint more comfortable when it is placed on the support plate.

A further improvement of the technical solution of the present invention is that the seat device includes a connecting rod, which is fixedly connected to one side of the support frame, and a supporting leg is fixedly connected to one side of the connecting rod, and the supporting leg is fixedly connected to one side of the connecting rod. A seat is fixedly connected to the upper surface.

The above technical solution adopts the cooperation of the connecting rod and the supporting frame. The connecting rod can connect the supporting frame and the seat device, and at the same time can fix the supporting frame, ensuring that the supporting frame can be more stable during use.

Due to the adoption of the above technical solution, compared with the existing technology, the technical progress achieved by this utility model is:

1. This utility model provides an elbow joint exerciser. By arranging an air bag, an elastic cord and a fixing plate in the fixing device, the effect of fixing the arm can be increased. The air bag fixes the arm more softly than a wooden board, which avoids the need to fix the arm. During rehabilitation exercise, there is a possibility of secondary injury to the arm. The elastic rope can be adjusted according to the fatness and thinness of different people's arms, thereby achieving the purpose of improving the practicality of the elbow joint exerciser.

2. This utility model provides an elbow joint exerciser, which can drive the upper arm board to move by setting a moving device, and the motor controls the moving speed, making the moving speed more uniform and achieving the purpose of improving the rehabilitation effect.

3. The present utility model provides an elbow joint exerciser. By arranging a sponge pad in the placement device, the elbow joint exerciser can be used to protect the elbow joint and improve the comfort of the rehabilitation process.

Description of the drawings

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is a schematic structural diagram of the mobile device of the present invention;

Figure 3 is a schematic structural diagram of the fixing device of the present utility model;

Figure 4 is a schematic structural diagram of the placement device of the present utility model;

Figure 5 is a schematic structural diagram of the seat device of the present invention.

In the picture: 1. Moving device; 11. Support frame; 12. Moving slot; 13. Placing plate; 14. Motor; 15. Threaded rod; 16. Buffer spring; 17. Sliding block; 18. Support rod; 2. Fixed Device; 20. Rotating rod; 21. Forearm plate; 22. Placement frame; 23. Fan; 231. Air duct; 232. Fixed ball; 24. Air bag; 25. Arm pad; 26. Fixed plate; 27. Elastic cord; 28. Upper arm board; 29. Fixed pile; 3. Placement device; 31. Support plate; 32. Fixed belt; 33. Sponge pad; 4. Seat device; 41. Connecting rod; 42. Seat; 43. Support leg .

Detailed ways

The utility model will be further described in detail below in conjunction with the examples:

Example 1

As shown in Figures 1-5, the utility model provides an elbow joint mover, which includes a moving device 1. One side of the moving device 1 is rotatably connected to a fixing device 2, and one side of the moving device 1 is fixedly connected to a placing device 3. The mobile device 1 A seat device 4 is fixedly connected to one side of the device 1 .

The mobile device 1 includes a support frame 11. A moving slot 12 is provided on one side of the support frame 11. A placement plate 13 is fixedly connected to one side of the support frame 11. A motor 14 is fixedly connected to the upper surface of the placement plate 13. The motor model is Y90S- 2. The motor 14 is connected to the stable side of the support frame 11. The output end of the motor 14 is fixedly connected to a threaded rod 15. The threaded rod 15 is connected to one side of the support frame 11. One side of the support frame 11 is fixedly connected to a buffer spring. 16. One end of the buffer spring 16 is fixedly connected to the sliding block 17, one side of the sliding block 17 is movably connected to the support rod 18, and one side of the support rod 18 is movably connected to the fixing device 2.

In this embodiment, the motor 14 is turned on, and the motor 14 drives the threaded rod 15 to rotate, and the sliding block 17 on the threaded rod 15 slides accordingly. The buffer spring 16 can prevent the sliding block 17 from hitting the support frame 11 due to excessive speed. , the sliding block 17 drives the support rod 18 to move, and can drive the elbow joint of the fixing device 2 to perform rehabilitation operation.

Example 2

As shown in Figures 1-5, on the basis of Embodiment 1, the present utility model provides a technical solution: preferably, the fixing device 2 includes a forearm plate 21, which is fixedly connected to one side of the support frame 11. The upper surface of the board 21 is fixedly connected with a placement rack 22, the upper surface of the placement rack 22 is fixedly connected with a fan 23, the output end of the fan 23 is fixedly connected with an air duct 231, one end of the air duct 231 is sleeved with a fixing ball 232, and the air duct An airbag 24 is fixedly connected to one side of 231. The airbag 24 is fixedly connected to the upper surface of the forearm plate 21. The upper surface of the forearm plate 21 is fixedly connected to an arm pad 25. The upper surface of the forearm plate 21 is fixedly connected to a fixing plate 26. The fixing plate The upper surface of 26 is fixedly connected with an elastic cord 27, the air bag 24 is fixedly connected with one side of the fixed plate 26, one side of the forearm plate 21 is connected with a rotating rod 20, one side of the rotating rod 20 is connected with an upper arm plate 28, and the upper arm plate 28 is connected with the upper arm plate 28. A fixed pile 29 is fixedly connected to one side of the plate 28 , and the fixed pile 29 is movably connected to one side of the support rod 18 .

In this embodiment, when using the elbow joint exerciser, the elbow joint is put into the elastic cord 27, and the elastic cord 27 fixes the elbow joint on the fixed plate 26. The fan 23 is turned on to inflate the air bag 24, so that the airbag 24 can be inflated. The elbow joint is further fixed.

Example 3

As shown in Figures 1-5, on the basis of Embodiment 1, the present utility model provides a technical solution: preferably, the placement device 3 includes a support plate 31, and the support plate 31 is fixedly connected to one side of the support frame 11. A fixed belt 32 is fixedly connected to the lower surface of the plate 31, and a sponge pad 33 is fixedly connected to one side of the fixed belt 32. The seat device 4 includes a connecting rod 41, which is fixedly connected to one side of the support frame 11. The connecting rod 41 A support leg 43 is fixedly connected to one side of the support leg 43, and a seat 42 is fixedly connected to the upper surface of the support leg 43.

In this embodiment, when using the elbow joint exerciser, the sponge pad 33 makes the elbow joint more comfortable when it is placed on the support plate. The seat device 4 can limit the person's range of activities and reduce the risk of using the elbow joint exerciser. activities to improve the recovery effect of rehabilitation exercises.

Let’s talk about the working principle of this elbow joint exerciser in detail.

As shown in Figure 1-5, open the motor 14, the motor 14 drives the threaded rod 15 to rotate, and the sliding block 17 on the threaded rod 15 slides accordingly. The buffer spring 16 can prevent the sliding block 17 from hitting the support frame due to excessive speed. 11, the sliding block 17 drives the support rod 18 to move, the support rod 18 drives the fixed pile 29 and the upper arm plate 28 to move, the elbow joint is inserted into the elastic cord 27, and the elastic cord 27 fixes the elbow joint on the fixed plate 26. The fan 23 is turned on to inflate the air bag 24. The sponge cushion 33 can make the use of the elbow joint exerciser more comfortable. The seat device 4 can limit the person's range of activities, reduce the activities when using the elbow joint exerciser, and improve rehabilitation exercises. recovery effect.

The above generally describes the present utility model in detail, but on the basis of the present utility model, some modifications or improvements can be made, which is obvious to those of ordinary skill in the technical field. Therefore, any modification or improvement that does not deviate from the spirit of the present utility model is within the protection scope of the present utility model.

Claims (7)

1. Elbow joint movement device, including a moving device (1), characterized in that: one side of the moving device (1) is rotatably connected to a fixed device (2), and one side of the moving device (1) is fixedly connected to a Place the device (3), and a seat device (4) is fixedly connected to one side of the moving device (1); The moving device (1) includes a support frame (11), a moving slot (12) is provided on one side of the support frame (11), and a placement plate (13) is fixedly connected to one side of the support frame (11). , a motor (14) is fixedly connected to the upper surface of the placement plate (13), the motor (14) is sleeved with the stable side of the support frame (11), and the output end of the motor (14) is fixedly connected with a thread Rod (15), the threaded rod (15) is sleeved with one side of the support frame (11), and a buffer spring (16) is fixedly connected to one side of the support frame (11). The buffer spring (16) A sliding block (17) is fixedly connected to one end of the sliding block (17), a support rod (18) is movably connected to one side of the sliding block (17), and a fixing device (2) is movably connected to one side of the support rod (18). 2. The elbow joint exerciser according to claim 1, characterized in that: the fixing device (2) includes a forearm plate (21), and the forearm plate (21) is fixedly connected to one side of the support frame (11) , a placement frame (22) is fixedly connected to the upper surface of the forearm plate (21), and a fan (23) is fixedly connected to the upper surface of the placement frame (22). 3. The elbow joint exerciser according to claim 2, characterized in that: the output end of the fan (23) is fixedly connected to an air duct (231), and one end of the air duct (231) is sleeved with a fixed ball. (232), an airbag (24) is fixedly connected to one side of the air duct (231), and the airbag (24) is fixedly connected to the upper surface of the forearm plate (21). 4. The elbow joint exerciser according to claim 3, characterized in that: an arm pad (25) is fixedly connected to the upper surface of the forearm plate (21), and an arm pad (25) is fixedly connected to the upper surface of the forearm plate (21). Fixed plate (26), an elastic cord (27) is fixedly connected to the upper surface of the fixed plate (26). 5. The elbow joint exerciser according to claim 3, characterized in that: the air bag (24) is fixedly connected to one side of the fixed plate (26), and one side of the forearm plate (21) is rotatably connected with a rotating device. Rod (20), one side of the rotating rod (20) is rotatably connected to an upper arm plate (28), one side of the upper arm plate (28) is fixedly connected to a fixed pile (29), and the fixed pile (29) Movably connected to one side of the support rod (18). 6. The elbow joint exerciser according to claim 1, characterized in that: the placement device (3) includes a support plate (31), and the support plate (31) is fixedly connected to one side of the support frame (11). , a fixed belt (32) is fixedly connected to the lower surface of the support plate (31), and a sponge pad (33) is fixedly connected to one side of the fixed belt (32). 7. The elbow joint exerciser according to claim 1, characterized in that: the seat device (4) includes a connecting rod (41), and the connecting rod (41) is fixed to one side of the support frame (11). connection, a support leg (43) is fixedly connected to one side of the connecting rod (41), and a seat (42) is fixedly connected to the upper surface of the support leg (43).