CN214343323U

CN214343323U - Upper limb rehabilitation training equipment

Info

Publication number: CN214343323U
Application number: CN202022971162.3U
Authority: CN
Inventors: 张可; 徐睿; 胡立伟; 陈俊霏; 陈昱衡; 潘星雨; 刁晗
Original assignee: Changsha Zhoukang Intelligent Technology Co ltd
Current assignee: Changsha Zhoukang Intelligent Technology Co ltd
Priority date: 2020-12-10
Filing date: 2020-12-10
Publication date: 2021-10-08
Anticipated expiration: 2030-12-10

Abstract

The utility model discloses an upper limb rehabilitation training device, belonging to the technical field of rehabilitation medical instruments, comprising a movable seat and a tail swing seat which are hinged and connected with each other through a rotating shaft; the bottom of the moving seat is provided with a directional wheel; the bottom of the tail pendulum seat is provided with a universal wheel; the movable seat is provided with a rotating seat capable of rotating in a vertical plane; the rotating seat is internally provided with a handle part which can rotate and swing in a horizontal plane. The utility model discloses can realize the training motion of a plurality of joints of human upper limbs, produce simple structure simultaneously, it is with low costs, it is convenient to use.

Description

Upper limb rehabilitation training equipment

Technical Field

The utility model belongs to the technical field of recovered medical instrument, specifically be an upper limbs rehabilitation training equipment.

Background

The upper limb rehabilitation training product is a product for training the operation of the upper limb of a patient who cannot normally move due to brain injury or arm injury or operation. The upper limb of the human body has a plurality of muscles and joints for controlling the upper limb to realize various directions and angles, so the upper limb rehabilitation training product also needs to be specially designed aiming at the physiological structure of the upper limb to realize multi-angle and multi-direction action training.

The upper limb rehabilitation product system on the market at present has the defects of complex mechanical structure, high selling price and inconvenient use, so that the universality of the upper limb rehabilitation product is not high.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides an upper limbs rehabilitation training equipment can realize the training motion of a plurality of joints of human upper limbs, produces simple structure simultaneously, and is with low costs, and it is convenient to use.

In order to achieve the above object, the utility model adopts the following technical scheme: an upper limb rehabilitation training device comprises a moving seat and a tail swing seat which are hinged and connected with each other through a rotating shaft; the bottom of the moving seat is provided with a directional wheel; the bottom of the tail pendulum seat is provided with a universal wheel; the movable seat is provided with a rotating seat capable of rotating in a vertical plane; the rotating seat is internally provided with a handle part which can rotate and swing in a horizontal plane.

As a further improvement of the technical scheme, the movable seat comprises a bottom plate, and a vertical plate is arranged on the bottom plate; the bottom of the bottom plate is provided with an orientation wheel.

As a further improvement of the technical scheme, the rotary seat comprises an end plate which is rotatably arranged on the vertical plate; and support arms for mounting handle parts are arranged on two sides of the end plate.

As a further improvement of the technical scheme, a bolt hole which is used for preventing the end plate from rotating and can be jointly inserted into the front bolt is arranged between the end plate and the vertical plate.

As a further improvement of the technical scheme, a magnet for attracting the front bolt is arranged at the position of the bolt hole on the end plate.

As a further improvement of the technical scheme, the handle part comprises a handle, and a first supporting rod and a second supporting rod which are respectively arranged at two ends of the handle; the first supporting rod and the second supporting rod are hinged with the supporting arms on the corresponding sides through hinge pins respectively.

As a further improvement of the technical scheme, a mounting hole for preventing the handle part from swinging and being jointly inserted with an upper bolt is arranged between the second support rod and the support arm on the corresponding side.

As a further improvement of the technical scheme, a magnet for attracting the upper plug pin is arranged at the position of the mounting hole on the second support rod.

As a further improvement of the technical scheme, the tail swing seat comprises a tail swing rod hinged with the movable seat; a supporting plate for supporting the small arm is arranged on the tail oscillating bar; the bottom of the supporting plate is provided with universal wheels.

As a further improvement of the technical scheme, the bottom of the movable seat is provided with three directional wheels.

Compared with the prior art, the utility model has the advantages of:

this equipment can require to realize shoulder joint adduction abduction training, the elbow joint training of flexion and extension, forearm pronation supination training, stretch wrist and bend wrist training etc. according to the training of difference, and the training project is many, and this product simple structure simultaneously, with low costs, it is convenient to use.

Drawings

FIG. 1 is a schematic view of the overall structure of the product;

FIG. 2 is a schematic view of the mounting structure of the movable base, the rotary base and the handle portion;

FIG. 3 is a schematic view of the structure of the handle portion;

FIG. 4 is a schematic view of the structure of the orientation wheel at the bottom of the movable base;

FIG. 5 is a schematic structural view of the movable base;

FIG. 6 is a schematic structural view of the tail swing seat;

FIG. 7 is a directional wheel pattern during shoulder adduction abduction training;

FIG. 8 is a directional wheel pattern during elbow flexion and extension training;

FIG. 9 is a directional wheel pattern for an alternate flexion-extension exercise of the elbow joint;

fig. 10 is a directional wheel pattern for motion lock-forearm pronation supination training.

In the figure: 1. a movable seat; 2. a rotating base; 3. a handle portion; 4. a tail swing seat; 5. a universal wheel; 6. a magnet; 7. a rotating shaft; 11. a base plate; 12. a vertical plate; 13. a directional wheel; 21. an end plate; 22. a support arm; 23. a front bolt; 24. an upper bolt; 31. a handle; 32. a first support bar; 33. a second support bar; 34. a pin shaft; 41. a tail swing rod; 42. and (7) a supporting plate.

Detailed Description

In order to make the technical solution of the present invention better understood, the present invention is described in detail below with reference to the accompanying drawings, and the description of the present invention is only exemplary and explanatory, and should not be construed as limiting the scope of the present invention.

Referring to fig. 1 to 6, in a specific embodiment, an upper limb rehabilitation training device includes a moving seat 1 and a tail swing seat 4 hinged to each other through a rotating shaft 7; the bottom of the moving seat 1 is provided with a directional wheel 13; the bottom of the tail swing seat 4 is provided with a universal wheel 5; the movable seat 1 is provided with a rotary seat 2 which can rotate in a vertical plane; a handle part 3 which can rotate and swing in a horizontal plane is arranged in the rotary base 2.

Based on the above embodiment, the movable base 1 further includes a bottom plate 11, and a vertical plate 12 is disposed on the bottom plate 11; the bottom of the bottom plate 11 is provided with an orientation wheel 13.

As shown in fig. 2, further optimized on the basis of the above embodiment, the rotary base 1 includes an end plate 21 rotatably disposed on the vertical plate 12; the end plate 21 is provided at both sides with support arms 22 for mounting the handle portion 3. Wherein the end plate 21 is disc-shaped; the end plate 21 is connected with the rotary base 1 through a bearing.

As shown in fig. 2, in addition to the above embodiment, a pin hole is provided between the end plate 21 and the vertical plate 12 for preventing the end plate 21 from rotating, and the pin hole can be inserted into the front pin 23. When the front bolt 23 is inserted into the common bolt hole between the end plate 21 and the vertical plate 12, the end plate 21 and the vertical plate 12 are limited by the front bolt 23, the end plate 21 cannot rotate, and when the front bolt 23 is removed, the end plate 21 can rotate.

As shown in fig. 2, in a further preferred embodiment based on the above embodiment, the position of the pin hole on the end plate 21 is provided with a magnet 6 for attracting the front pin 23. Magnet 6 sets up at the bolt hole back of end plate 21, and when the front bolt 23 inserted the bolt downthehole back, magnet 6 withheld front bolt 23, can prevent that front bolt 23 from sliding out.

Further optimized on the basis of the above embodiment, the handle part 3 comprises a handle 31 and a first support rod 32 and a second support rod 33 respectively arranged at two ends of the handle 31; the first support bar 32 and the second support bar 33 are respectively hinged with the support arms 22 on the corresponding sides through pin shafts 34.

As shown in fig. 2, in addition to the above-mentioned embodiment, a mounting hole for preventing the handle portion 3 from swinging and being jointly inserted into the upper plug 24 is provided between the second support bar 33 and the support arm 22 on the corresponding side. When the upper plug 24 is inserted into the common mounting hole between the second support bar 33 and the support arm 22 on the corresponding side, the second support bar 33 and the support arm 22 on the corresponding side are restricted by the upper plug 24, the handle 3 cannot rotate, and when the upper plug 24 is removed, the handle 3 can rotate.

In addition to the above-mentioned embodiment, the position of the mounting hole on the second support bar 33 is provided with a magnet 6 for attracting the upper plug 24. The magnet 6 is arranged at the back of the mounting hole on the second support bar 33, and when the upper plug 24 is inserted into the mounting hole, the magnet 6 attracts the upper plug 24, thereby preventing the upper plug 24 from loosening.

As shown in fig. 6, further optimized on the basis of the above embodiment, the tail swing seat 4 comprises a tail swing rod 41 hinged with the movable seat 1; a supporting plate 42 for supporting the small arm is arranged on the tail swing rod 41; the bottom of the supporting plate 42 is provided with universal wheels 5.

Wherein the support plate 42 holds the lower arm portion.

As shown in fig. 4, in order to improve the movement stability, it is further optimized on the basis of the above-mentioned embodiment that the bottom of the mobile seat 1 is provided with three directional wheels 5.

The utility model discloses concrete theory of operation:

the handle part 3 is divided into a handle 31, a first support rod 32 and a second support rod 33, and the handle 31 is fixedly connected with the first support rod 32 and the second support rod 33 through screws;

the handle part 3 is connected with the rotating seat 2 through a pin shaft and can rotate relatively, and the handle part 3 and the rotating seat 2 can be opened or locked in a mode of pulling out or inserting the upper bolt 24.

The rotary base 2 is connected with the vertical plate 23 through a rotary shaft, and the relative rotation of the rotary base and the vertical plate 23 can be unlocked or locked in a manner of pulling out or inserting the front bolt 23.

The upper bolt 24 and the front bolt 23 are made of metal materials, and the stability of the pin shaft is ensured by the way of adsorption of the magnet 6 after the bolts are inserted.

Three (or four) direction adjustable directional wheels 13 are arranged at the bottom of the flat car, and the rotation direction of the directional wheels 13 is manually adjusted, so that various fixed-track motions can be realized.

The layer board both sides can set up to the perk that makes progress, guarantee that the forearm holds in the palm puts stability, the forearm phenomenon that drops can not appear in the motion process, and universal wheel 5 can set up the harmony that the elbow joint trained has been guaranteed in the middle part pivot, and when the elbow joint trained, the forearm support can be followed the forearm and rotated.

The use mode of the device is as follows:

the device is first placed on a flat table top or table top, the trainee places the elbows and arms on the tail swing seat 4, and the hands hold the handles 31.

When training is needed, the direction of the directional wheel 13 at the bottom of the movable seat 1 is adjusted.

When the direction is adjusted as shown in fig. 7, the trainee can swing the whole arm to move, the upper arm and the lower arm are kept still, the whole arm drives the shoulder joint to perform adduction-abduction movement, and the movable seat 1 performs left-right swinging movement by taking the human body as a reference.

When the direction is adjusted as shown in fig. 8, the trainee can swing the lower arm and the upper arm at the same time to do stretching movement, so that the elbow joint and the shoulder joint are both moving, and the movable seat 1 moves back and forth at the moment by taking the human body as a reference.

When the direction is adjusted as shown in fig. 9, the trainee can make the upper arm still and swing the lower arm to make the elbow joint realize the bending and stretching training, and the movable seat 1 moves obliquely forwards or obliquely backwards by taking the human body as the reference.

When the adjustment is the direction as shown in fig. 10, the direction of the three directional wheels is locked, the movable base 1 cannot move, the front bolt 23 is taken out, the rotary base 2 can rotate on the movable base 1, the upper bolt 24 is installed, the rotary base 2 and the handle 3 are fixed with each other, and at the moment, the trainer can train the rotary motion of the forearm by driving the rotary base 2 to rotate by hands.

When the direction is adjusted to the direction shown in fig. 10, the directions of the three directional wheels are locked, the movable base 1 cannot move, the front bolt 23 is installed, the rotary base 2 and the movable base 1 are kept fixed, the upper bolt 24 is taken out, the handle part 3 can swing on the rotary base 2, and at the moment, a trainer can train joint motion at the wrist by driving the handle part 3 to swing by hands.

It should be noted that, in this document, 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.

The principles and embodiments of the present invention have been explained herein using specific examples, which are presented only to assist in understanding the methods and their core concepts. The foregoing is only a preferred embodiment of the present invention, and it should be noted that there are objectively infinite specific structures due to the limited character expressions, and it will be apparent to those skilled in the art that a plurality of modifications, decorations or changes can be made without departing from the principle of the present invention, and the above technical features can be combined in a proper manner; the application of these modifications, variations or combinations, or the application of the concepts and solutions of the present invention in other contexts without modification, is not intended to be considered as a limitation of the present invention.

Claims

1. An upper limb rehabilitation training device is characterized by comprising a movable seat (1) and a tail swinging seat (4) which are mutually hinged and connected through a rotating shaft (7); the bottom of the moving seat (1) is provided with a directional wheel (13); the bottom of the tail swing seat (4) is provided with a universal wheel (5); the movable seat (1) is provided with a rotating seat (2) which can rotate in a vertical plane; a handle part (3) which can rotate and swing in a horizontal plane is arranged in the rotary seat (2).

2. The upper limb rehabilitation training device of claim 1, wherein the movable seat (1) comprises a bottom plate (11), and a vertical plate (12) is arranged on the bottom plate (11); the bottom of the bottom plate (11) is provided with an orientation wheel (13).

3. The upper limb rehabilitation training device of claim 2, wherein the rotary base (2) comprises an end plate (21) rotatably arranged on the vertical plate (12); and two sides of the end plate (21) are provided with supporting arms (22) for mounting the handle part (3).

4. The upper limb rehabilitation training device of claim 3, wherein a pin hole which is used for preventing the end plate (21) from rotating and can be jointly inserted into the front pin (23) is arranged between the end plate (21) and the vertical plate (12).

5. The upper limb rehabilitation training device of claim 4, wherein the position of the bolt hole on the end plate (21) is provided with a magnet (6) for attracting the front bolt (23).

6. The upper limb rehabilitation training device of any one of claims 3-5, wherein the handle portion (3) comprises a handle (31) and a first support rod (32) and a second support rod (33) respectively arranged at both ends of the handle (31); the first support rod (32) and the second support rod (33) are hinged with the support arm (22) on the corresponding side through a pin shaft (34).

7. The upper limb rehabilitation training device of claim 6, wherein a mounting hole for preventing the handle part (3) from swinging and being jointly inserted into the upper plug pin (24) is arranged between the second support rod (33) and the corresponding support arm (22).

8. The upper limb rehabilitation training device as claimed in claim 7, wherein the mounting hole position on the second support rod (33) is provided with a magnet (6) for attracting the upper plug pin (24).

9. The upper limb rehabilitation training device according to claim 1, characterized in that the tail swing seat (4) comprises a tail swing rod (41) articulated with the mobile seat (1); a supporting plate (42) for supporting the small arm is arranged on the tail swing rod (41); the bottom of the supporting plate (42) is provided with universal wheels (5).

10. The upper limb rehabilitation training device according to claim 1, characterized in that the bottom of the mobile seat (1) is provided with three directional wheels (13).