CN216023030U

CN216023030U - Hand rehabilitation training device

Info

Publication number: CN216023030U
Application number: CN202121969374.6U
Authority: CN
Inventors: 尤小凡; 胡洪涛
Original assignee: Beijing Jishuitan Hospital
Current assignee: Beijing Jishuitan Hospital
Priority date: 2021-08-20
Filing date: 2021-08-20
Publication date: 2022-03-15
Anticipated expiration: 2031-08-20

Abstract

The utility model provides a hand rehabilitation training device, comprising: the spherical main body is of a hollow structure and is provided with a cover body; the main body is also provided with a finger hole. The hand rehabilitation training device provided by the utility model is used for hand rehabilitation training of patients with myasthenia.

Description

Hand rehabilitation training device

Technical Field

The utility model belongs to a rehabilitation training device for a patient with myasthenia, and particularly relates to a hand rehabilitation training device.

Background

The limb weakness is a common symptom of nervous system diseases, such as neuromyelitis optica, cerebral apoplexy and other diseases, the limb weakness is usually expressed as limb weakness, the disability is high, and besides drug therapy, rehabilitation training is also an effective treatment method. However, the existing hand rehabilitation training equipment is lacked, the patient can automatically perform actions such as finger bending, stretching, grasping and the like according to medical advice, and the rehabilitation effect is poor and even secondary injury is caused easily due to wrong postures and force.

SUMMERY OF THE UTILITY MODEL

Aiming at the defects in the prior art, the utility model provides a hand rehabilitation training device which is used for hand rehabilitation training of patients with myasthenia.

The utility model provides a hand rehabilitation training device, comprising: the spherical main body is of a hollow structure and is provided with a cover body; the main body is also provided with a finger hole.

The working principle of the hand rehabilitation training device provided by the utility model is as follows: before use, the cover body can be opened to inject a proper amount of water into the main body, so that the weight of the training device is adjusted; during training, the spherical main body is grasped by hands, is slowly and forcefully grasped and kept for a certain time, then is relaxed, and the action is repeated, so that the training mainly strengthens the grasping strength and trains the muscle strength of the hand flexors; the fingers can be inserted into the finger holes and the main body can be lifted upwards and slowly, so that the training mainly strengthens the internal muscle strength of the hand; the amount of water in the main body can be gradually increased to adjust the weight of the main body according to the restoration effect.

According to an embodiment of the present invention, the cover is screwed to the body.

According to an embodiment of the present invention, the cover is provided with a seal ring.

According to an embodiment of the present invention, the surface of the main body is provided with a massage protrusion.

According to an embodiment of the present invention, the finger stick is disposed in the finger hole.

According to an embodiment of the utility model, the finger is provided with a pull handle.

According to an embodiment provided by the utility model, a first magnet is arranged at the bottom of the finger hole, a second magnet is arranged at the first end of the finger rod, and a third magnet is arranged at the second end of the finger rod; when the first end of the finger rod faces the inside of the finger hole, the heteropolarity of the first magnet is close to that of the second magnet; when the second end of the finger rod faces the inside of the finger hole, the homopolar poles of the first magnet and the third magnet are close.

According to one embodiment of the present invention, the finger stall is disposed at both the first end and the second end of the finger stick, and the finger stick is made of an elastic material and can be elastically deformed.

According to an embodiment of the present invention, the outer surface of the main body is provided with a silica gel layer for preventing slipping.

Drawings

In order to more clearly illustrate the detailed description of the utility model or the technical solutions in the prior art, the drawings that are needed in the detailed description of the utility model or the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a schematic structural view of a hand rehabilitation training device according to an embodiment;

FIG. 2 is a schematic diagram of the structure of a hand rehabilitation training device theme;

FIG. 3 is a schematic view of the structure of the finger;

FIG. 4 is a schematic view of the hand rehabilitation training device in one state;

fig. 5 is a schematic structural view of the hand rehabilitation training device in another state.

Description of the reference numerals

1-body

11-finger hole

12-massage projection

2-cover body

3-finger stick

31-handle

32-finger stall

51-first magnet

52-second magnet

53-third magnet

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

It is to be noted that, unless otherwise specified, technical or scientific terms used herein shall have the ordinary meaning as understood by those skilled in the art to which the utility model pertains.

Referring to fig. 1 to 3, the hand rehabilitation training device provided in this embodiment includes: the device comprises a spherical main body 1, wherein the main body 1 is of a hollow structure and is provided with a cover body 2; the body 1 is also provided with a finger hole 11.

Before use, the cover body 2 can be opened to inject a proper amount of water into the main body 1, so as to adjust the weight of the training device; during training, the spherical main body 1 is held by hands, is slowly and forcefully held for a certain time, is relaxed, and is repeatedly used, so that the training mainly strengthens the holding power and trains the muscle strength of hand flexors; the fingers can be inserted into the finger holes 11 and the main body 1 can be lifted upwards slowly, so that the training mainly strengthens the internal muscle strength of the hand; the amount of water in the main body 1 may be gradually increased to adjust the weight of the main body 1 according to the restoration effect.

Specifically, the lid body 2 is screwed with the main body 1. The cover body 2 is in threaded connection with the main body 1, so that the connection strength of the cover body 2 and the main body 1 can be improved, and the cover body 2 is prevented from falling off. The cover body 2 is provided with a sealing ring. The sealing ring can strengthen the direct tightness of the cover body 2 and the main body 1 and prevent water leakage.

The surface of the main body 1 is further provided with massage protrusions 12. When the body is grasped, the massage protrusions 12 can massage the palms of the patients, so that blood circulation is enhanced, and the recovery effect is improved.

The finger hole 11 is also provided with a finger rod 3. The patient can take out the finger stick 3 and use fingers to clamp or make pen holding action, thereby enhancing the flexibility and coordination of hands. The finger 3 is provided with a pull handle 31. The finger grips 31 are hooked by fingers, thereby facilitating the removal of the fingerstick 3.

Referring to fig. 4 and 5, more specifically, the bottom of the finger hole 11 is provided with a first magnet 51, the first end of the finger 3 is provided with a second magnet 52, and the second end of the finger 3 is provided with a third magnet 53. Referring to fig. 4, when the first end of the finger stick 3 faces the inside of the finger hole 11, the first magnet 51 and the second magnet 52 have opposite poles close to each other, the first magnet 51 and the second magnet 52 are attracted, and when the finger stick 3 is pulled outward by the handle 31, the attraction force of the magnets needs to be resisted, so that the muscles of the finger are exercised. Referring to fig. 5, when the second end of the finger 3 faces the inside of the finger hole 11, the same poles of the first magnet 51 and the third magnet 53 are close. When the first end of the finger stick 3 faces the inside of the finger hole 11 and the like poles of the first magnet 51 and the third magnet 53 repel each other when the second end of the finger stick 3 faces the inside of the finger hole 11, the patient can press the finger stick 3 inwards, thereby exercising the pressing force of the fingers.

Further, the first end and the second end of the finger stick 3 are both provided with finger sleeves 32, and the finger stick 3 is made of elastic material and can be elastically deformed. After the fingerstick 3 is removed, the patient can put the thumb and the other finger in the finger stall 32 at the two ends of the fingerstick 3, and then compress or stretch the fingerstick 3 inwards, thereby exercising the muscle strength of the fingers from two directions.

In this embodiment, the outer surface of the main body 1 is provided with a silica gel layer (not shown in the figure) for preventing the main body 1 from slipping off to cause equipment damage.

In the description of the present application, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "horizontal", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are only for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.

In the description of the present invention, numerous specific details are set forth. It is understood, however, that embodiments of the utility model may be practiced without these specific details. In some instances, well-known methods, structures and techniques have not been shown in detail in order not to obscure an understanding of this description.

In the description herein, particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the utility model has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention, and they should be construed as being included in the following claims and description.

Claims

1. Hand rehabilitation training device, its characterized in that includes: the device comprises a spherical main body (1), wherein the main body (1) is of a hollow structure and is provided with a cover body (2); the main body (1) is also provided with a finger hole (11), and a finger rod (3) is arranged in the finger hole (11);

a first magnet (51) is arranged at the bottom of the finger hole (11), a second magnet (52) is arranged at the first end of the finger rod (3), and a third magnet (53) is arranged at the second end of the finger rod (3); when the first end of the finger rod (3) faces the inside of the finger hole (11), the heteropolarity of the first magnet (51) and the heteropolarity of the second magnet (52) are close to each other; when the second end of the finger rod (3) faces the inside of the finger hole (11), the homopolar poles of the first magnet (51) and the third magnet (53) are close.

2. The hand rehabilitation training device according to claim 1, characterized in that the cover (2) is screwed to the body (1).

3. Hand rehabilitation training device according to claim 2, characterized in that the cover (2) is provided with a sealing ring.

4. The hand rehabilitation training device according to claim 1, characterized in that the surface of the body (1) is provided with massage protrusions (12).

5. The hand rehabilitation training device of claim 1, wherein the fingerstick (3) is provided with a pull handle (31).

6. The hand rehabilitation training device of claim 1, wherein the finger stick (3) is provided with finger sleeves (32) at both the first end and the second end, and the finger stick (3) is made of an elastic material and can be elastically deformed.

7. The hand rehabilitation training device of claim 1, wherein the outer surface of the main body (1) is provided with a silica gel layer for skid resistance.