CN111672065A - A limb rehabilitation training device for hemiplegic patients - Google Patents

Abstract

The invention discloses a limb rehabilitation training device for a hemiplegic patient, and relates to the technical field of medical instruments. The invention comprises a head fixing plate, a back backup plate, a seat plate, an upper limb training mechanism, a lower limb training mechanism, supporting legs, a lifting rod and a base; the upper limb training mechanism comprises a pull-down component and an outward push component; the pull-down assembly comprises a cylinder, a first spring, a circular plate, a connecting rod and a pull ring; the lower limb training mechanism comprises a foot fixing plate, a connecting plate, a bottom supporting plate, a second spring, a third spring and a fixing block. By arranging the upper limb training mechanism and the lower limb training mechanism, the problems that the existing limb rehabilitation training device cannot be used for well coordinating and unifying training and the rehabilitation effect is poor are solved, the coordination and unification of the training of the upper limb and the lower limb are enhanced, and the training effect is improved; the trainer is more comfortable and has better experience.

Description

A limb rehabilitation training device for hemiplegic patients

technical field

The invention belongs to the technical field of medical devices, and in particular relates to a limb rehabilitation training device for hemiplegic patients.

Background technique

Hemiplegia, also known as hemiplegia, refers to the movement disorder of the upper and lower limbs, the facial muscles and the lower part of the tongue muscle on the same side, and is a common symptom of acute cerebrovascular disease. Early and correct rehabilitation treatment can significantly improve the function of most hemiplegic patients. In the rehabilitation treatment program, the exercise training and treatment of the patient's limbs is very important and critical. Traditional training methods have limitations in the movement of various parts of the limbs. For example, by using canes and wheelchairs, the patient's fingers, arms and legs cannot be well coordinated and unified, resulting in poor patient rehabilitation; some limb rehabilitation training The device is driven by a motor, which on the one hand is expensive, and on the other hand, the safety is not high; therefore, a limb rehabilitation training device for hemiplegic patients is needed to solve the above problems.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a limb rehabilitation training device for hemiplegic patients. By setting up an upper limb training mechanism and a lower limb training mechanism, it solves the problem that the existing limb rehabilitation training equipment cannot coordinate and unify training well, and the rehabilitation effect is poor. question.

In order to solve the above-mentioned technical problems, the present invention is achieved through the following technical solutions:

The present invention is a limb rehabilitation training device for hemiplegic patients, comprising a head fixing board, a backrest board, a seat board, an upper limb training mechanism, a lower limb training mechanism, a support foot, a lifting rod and a base; the head fixing board It is movably connected by two semicircular plates; the head fixing plate is fixedly connected with the backrest; the upper surface of the backrest is provided with a massage block; the lower surface of the backrest is fixed with one end of the lifting rod The other end of the lifting rod is fixedly connected with the base; the lifting rod is provided with a control wheel; the seat board is movably connected with the backrest board; the lower surface of the seat board is fixedly connected with the supporting feet; The upper limb training mechanism includes a pull-down assembly and an external push assembly; the pull-down assembly includes a cylinder, a first spring, a circular plate, a connecting rod and a pull ring; the cylinder is fixedly connected to the backrest; the first spring One end of the spring is fixedly connected to the inner bottom of the cylinder; the other end of the first spring is fixedly connected to the circular plate; the pull ring is fixedly connected to the circular plate through a connecting rod; the push-out assembly includes an arc-shaped plate, an elastic rope and a handle; the arc-shaped plate and the backrest are connected by a rotating table; an arc-shaped groove is formed on the upper surface of the arc-shaped plate; one end of the elastic rope is fixedly connected with the arc-shaped groove; the elastic rope The other end is fixedly connected with the handle; the lower limb training mechanism includes a foot fixing plate, a connecting plate, a bottom support plate, a second spring, a third spring and a fixing block; the bottom support plate is fixedly connected with the lower surface of the seat plate ; the connecting plate is placed between the seat plate and the bottom support plate; a pair of the connecting plates is fixedly connected by a second spring; the fixing block is fixedly connected to the lower surface of the seat plate; one end of the connecting plate It is connected with the fixing block through a third spring; the other end of the connecting plate is fixedly connected with the foot fixing plate.

Further, the semicircular plates are connected by pins; the inner side surface of the head fixing plate is also provided with a tight-fitting piece.

Further, the circular plate is matched with the cylinder.

Further, the massage blocks are circular; the massage blocks are evenly arranged on the upper surface of the backrest.

Further, the backrest board and the seat board are connected by hinges.

Further, the seat plate is fan-shaped; a cushion is also provided on the upper surface of the seat plate.

Further, both sides of the seat board are also provided with armrests.

The present invention has the following beneficial effects:

1. Aiming at the fact that the traditional training device is too simple and cannot perform well coordinated and unified training, the present invention sets up an upper limb training mechanism and a lower limb training mechanism, so that the upper limbs and lower limbs can be trained at the same time, and the coordination and unity of the training of the upper limbs and the lower limbs are enhanced. , improve the training effect.

2. The present invention is not driven by a motor, and the price is low; and the design of the training device is ergonomic, and the training is more comfortable and experience is better.

Of course, it is not necessary for any product embodying the present invention to achieve all of the above-described advantages simultaneously.

Description of drawings

In order to illustrate the technical solutions of the embodiments of the present invention more clearly, the following briefly introduces the accompanying drawings used in the description of the embodiments. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained from these drawings without any creative effort.

1 is a schematic structural diagram of a limb rehabilitation training device for hemiplegia patients according to the present invention;

Fig. 2 is the right side view of Fig. 1;

3 is a schematic structural diagram of a pull-down assembly of the present invention;

4 is a schematic structural diagram of an extrapolation assembly of the present invention;

FIG. 5 is a schematic structural diagram of the lower limb training mechanism of the present invention.

In the accompanying drawings, the list of components represented by each number is as follows:

1-Head fixing plate, 2-Backrest plate, 3-Lifting rod, 4-Control wheel, 5-Base, 6-Support feet, 7-Cylinder, 8-First spring, 9-Circular plate, 10-connecting rod, 11-pull ring, 12-curved plate, 13-elastic cord, 14-handle, 15-curved groove, 16-seat board, 17-armrest, 18-seat cushion, 19-foot fixing board , 20-bottom support plate, 21-connecting plate, 22-second spring, 23-fixed block, 24-third spring, 101-closely attached sheet, 201-massage block, 202-rotating table.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "inner side", "upper surface", "lower surface", "one end", "the other end", etc. indicate orientation or positional relationship, and are only for the convenience of describing the present invention and to simplify the description, rather than to indicate or imply that the components or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and therefore should not be construed as limiting the invention.

1-5, the present invention is a limb rehabilitation training device for hemiplegia patients, including a head fixing board 1, a backrest board 2, a seat board 16, an upper limb training mechanism, a lower limb training mechanism, and a supporting foot. 6. The lifting rod 3 and the base 5; the head fixing plate 1 is movably connected by two semicircular plates 9; the semicircular plates 9 are connected by pins; Sheet 101; the head fixing plate 1 is fixedly connected with the backrest 2; the upper surface of the backrest 2 is provided with a massage block 201; the massage block 201 is circular; the massage block 201 is evenly arranged on the upper surface of the backrest 2; The lower surface of the backrest board 2 is fixedly connected with one end of the lift rod 3; the other end of the lift rod 3 is fixedly connected with the base 5; the lift rod 3 is provided with a control wheel 4; the seat board 16 is movably connected with the backrest board 2; The backrest board 2 and the seat board 16 are connected by hinges; the lower surface of the seat board 16 is fixedly connected with the support feet 6; the seat board 16 is fan-shaped; the upper surface of the seat board 16 is also provided with a cushion 18; The armrest 17 is also provided on the side; the upper limb training mechanism includes a pull-down assembly and an external push assembly; the pull-down assembly includes a cylinder 7, a first spring 8, a circular plate 9, a connecting rod 10 and a pull ring 11; the cylinder 7 and the backrest board 2. Fixed connection; one end of the first spring 8 is fixedly connected to the inner bottom of the cylinder 7; the other end of the first spring 8 is fixedly connected to the circular plate 9; the circular plate 9 is matched with the cylinder 7; The circular plate 9 is fixedly connected by the connecting rod 10; the push-out assembly includes the arc-shaped plate 12, the elastic rope 13 and the handle 14; the arc-shaped plate 12 and the backrest plate 2 are connected through the rotary table 202; the upper surface of the arc-shaped plate 12 is open. There is an arc groove 15; one end of the elastic rope 13 is fixedly connected with the arc groove 15; the other end of the elastic rope 13 is fixedly connected with the handle 14; the lower limb training mechanism includes a foot fixing plate 19, a connecting plate 21, a bottom support plate 20, The second spring 22, the third spring 24 and the fixing block 23; the bottom support plate 20 is fixedly connected with the lower surface of the seat plate 16; the connecting plate 21 is placed between the seat plate 16 and the bottom support plate 20; The second spring 22 is used for fixed connection; the fixed block 23 is fixedly connected with the lower surface of the seat plate 16; one end of the connecting plate 21 is connected with the fixed block 23 through the third spring 24; Fixed connection.

A specific application of this embodiment is:

The patient sits on the seat board 16, puts his feet on the foot fixing board 19, puts his hands on the armrest 17, and leans against the backrest board 2; when performing upper limb rehabilitation training, adjust the rotating table 202 to move the arc The angle of the board 12, hold the handle 14, and push it forward along the arc groove 15. Under the pulling force of the elastic rope 13, the handle 14 is retracted, so that the upper limbs can be exercised; you can also hold the pull ring 11 to stretch up and down, to get exercise;

While the upper body training is performed, the lower body training can also be performed; the legs are stretched forward and back and forth, thereby exercising the leg muscles; or the legs are stretched to the left and right sides, under the pulling force of the second spring 22, the foot fixing plates are drawn together, so that the double The legs are close together, and the leg muscles are well trained several times;

When the training is exhausted, adjust the lifting rod 3, level the backrest board 2, the patient can lie down, and adjust the angle of the arc board 12 at the same time, the patient can also perform rehabilitation training when lying flat; the upper and lower limbs can be trained at the same time; The upper and lower limbs can be coordinated and unified; the training effect is improved; and the training device conforms to ergonomics, which is more comfortable during training and has a better experience.

In the description of this specification, description with reference to the terms "one embodiment," "example," "specific example," etc. means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one aspect of the present invention. in one embodiment or example. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above-disclosed preferred embodiments of the present invention are provided only to help illustrate the present invention. The preferred embodiments do not exhaust all the details, nor do they limit the invention to only the described embodiments. Obviously, many modifications and variations are possible in light of the contents of this specification. The present specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can well understand and utilize the present invention. The present invention is to be limited only by the claims and their full scope and equivalents.

Claims (7)

1. A limb rehabilitation trainer for hemiplegic patients comprises a head fixing plate (1), a back backup plate (2), a seat plate (16), an upper limb training mechanism, a lower limb training mechanism, supporting legs (6), a lifting rod (3) and a base (5);

the method is characterized in that:

the head fixing plate (1) is movably connected by two semicircular plates (9); the head fixing plate (1) is fixedly connected with the back backup plate (2);

the upper surface of the back backup plate (2) is provided with a massage block (201); the lower surface of the back backup plate (2) is fixedly connected with one end of the lifting rod (3);

the other end of the lifting rod (3) is fixedly connected with the base (5); a control rotating wheel (4) is arranged on the lifting rod (3);

the seat plate (16) is movably connected with the back backup plate (2); the lower surface of the seat plate (16) is fixedly connected with the supporting legs (6);

the upper limb training mechanism comprises a pull-down component and an outward push component;

the pull-down assembly comprises a cylinder (7), a first spring (8), a circular plate (9), a connecting rod (10) and a pull ring (11); the cylinder (7) is fixedly connected with the back backup plate (2); one end of the first spring (8) is fixedly connected with the inner bottom of the cylinder (7); the other end of the first spring (8) is fixedly connected with the circular plate (9); the pull ring (11) is fixedly connected with the circular plate (9) through a connecting rod (10);

the pushing-out assembly comprises an arc-shaped plate (12), an elastic rope (13) and a handle (14); the arc-shaped plate (12) is connected with the back backup plate (2) through a rotating table (202); the upper surface of the arc-shaped plate (12) is provided with an arc-shaped groove (15); one end of the elastic rope (13) is fixedly connected with the arc-shaped groove (15); the other end of the elastic rope (13) is fixedly connected with the handle (14);

the lower limb training mechanism comprises a foot fixing plate (19), a connecting plate (21), a bottom supporting plate (20), a second spring (22), a third spring (24) and a fixing block (23); the bottom support plate (20) is fixedly connected with the lower surface of the seat plate (16); the connecting plate (21) is placed between the seat plate (16) and the bottom support plate (20); the pair of connecting plates (21) are fixedly connected through a second spring (22); the fixed block (23) is fixedly connected with the lower surface of the seat plate (16); one end of the connecting plate (21) is connected with the fixed block (23) through a third spring (24); the other end of the connecting plate (21) is fixedly connected with the foot fixing plate (19).

2. The limb rehabilitation trainer for hemiplegic patients according to claim 1, characterized in that the semicircular plates (9) are connected with each other by a pin; the inner side surface of the head fixing plate (1) is also provided with a tight sticking piece (101).

3. A limb rehabilitation trainer according to claim 1 or 2, characterised in that the circular plate (9) is matched to the cylinder (7).

4. The limb rehabilitation trainer for hemiplegic patients according to claim 3, wherein the massage block (201) is circular; the massage blocks (201) are uniformly arranged on the upper surface of the back backup plate (2).

5. The limb rehabilitation trainer for hemiplegic patients according to claim 1, 2 or 4, characterized in that the back rest plate (2) is connected with the seat plate (16) by a hinge.

6. The limb rehabilitation trainer for hemiplegic patients according to claim 5, characterized in that the seat plate (16) is fan-shaped; the upper surface of the seat plate (16) is also provided with a cushion (18).

7. The limb rehabilitation training device for hemiplegic patients according to claim 1 or 2 or 4 or 6, characterized in that handrails (17) are further provided on both sides of the seat plate (16).

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