Hand nerve rehabilitation training device

Abstract

The utility model discloses a hand nerve rehabilitation training device, which belongs to the technical field of hand nerve rehabilitation and comprises a U-shaped wrist support, a plurality of elastic bands are mounted above the front side of the wrist support, and one end of each elastic band is connected with a finger pad sleeve; according to the hand nerve rehabilitation training device, the elastic band and the positioning button are arranged, the wrist support is used for supporting the wrist of a patient, the index finger, the middle finger, the ring finger and the little finger of the patient can be wrapped and fixed by combining the effects of the finger pad sleeve and the elastic band, and the hand nerve rehabilitation training effect is improved by matching with the elastic effect. Rehabilitation training work is conducted on the index finger, the middle finger, the ring finger and the little finger of a patient, the positioning button is elastically supported through elasticity by combining the functions of the positioning button and the spring, the wrist support can be conveniently fixed to the wrists of different patients through cooperation with the function of the positioning groove, operation is convenient and fast, part of the patients can be well rehabilitated, and the rehabilitation effect is good. The pertinence and the training effect are improved, the rehabilitation effect is greatly improved, and time and labor are saved.

Description

Technical Field

[0001] The utility model belongs to the technical field of hand nerve rehabilitation, and in particular relates to a hand nerve rehabilitation training device. Background Art

[0002] The nerve innervation of the hand mainly comes from the median nerve, ulnar nerve and radial nerve. Nerve damage will not only cause sensory impairment, but also often affect the motor and sympathetic nerve functions of the hand. Therefore, it has a greater impact on the hand function. If not treated in time, once the small muscles of the hand atrophy, it will affect the effect of treatment. During the rehabilitation training of protected nerves, the best method is to use resistance to increase the sensitivity of the head nerve.

[0003] The existing hand nerve rehabilitation training equipment structure does not have a rehabilitation trainer for training the index finger, middle finger, ring finger and little finger. Most of them are a complete set of five-finger trainers, which leads to some patients not getting good rehabilitation, poor targeting, and poor training effect, which greatly affects the rehabilitation effect and is time-consuming and labor-intensive. Summary of the Invention

[0004] The purpose of the present utility model is to provide a hand nerve rehabilitation training device to solve the problem that the existing hand nerve rehabilitation training equipment structure proposed in the above background technology does not have a rehabilitation training device for training the index finger, middle finger, ring finger and little finger. Most of them are a complete set of five-finger training devices, which leads to some patients not being able to obtain better rehabilitation, poor targeting, and poor training effect, which greatly affects the rehabilitation effect and is time-consuming and labor-intensive.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: it includes a U-shaped wrist rest, a plurality of elastic bands are installed on the upper front side of the wrist rest, one end of each of the elastic bands is connected to a fingertip sleeve, and the fingertip sleeves shrink in size from left to right, and one end of the wrist rest is connected to an L-shaped tensioning band, the upper surface of the wrist rest is provided with a plurality of grooves, a positioning cylinder is installed in the groove, and the front and rear sides of the inner wall of the positioning cylinder are provided with positioning grooves, a buckle is installed on the lower surface of the tensioning band, and the front and rear sides of the buckle are provided with circular openings, a spring is installed on one side of the inner wall of the circular opening, a positioning twist is installed on one end of the spring, the end of the positioning twist is arc-shaped, and the positioning twist cooperates with the positioning groove.

[0006] The above scheme is adopted, by setting up an elastic band and a positioning twist, and using a wrist support to support the patient's wrist. Combined with the functions of the finger sleeve and the elastic band, the patient's index finger, middle finger, ring finger and little finger can be wrapped and fixed. With the elastic effect of the elastic force, rehabilitation training can be performed on the patient's index finger, middle finger, ring finger and little finger. Combined with the functions of the positioning twist and the spring, the elasticity of the elasticity is used to elastically support the positioning twist. With the function of the positioning slot, it is convenient to fix the wrist support on the wrist of different patients. The operation is convenient, which enables some patients to obtain better rehabilitation, improves the targeting and training effect, greatly improves the rehabilitation effect, and saves time and effort.

[0007] In the above solution, it should be noted that the plug is electrically connected to an external power source.

[0008] As a preferred embodiment, a telescopic rod is provided in the spring, the telescopic rod is mounted on a side surface of the inner wall of the circular opening, and the telescopic shaft of the telescopic rod is fixedly connected to the positioning twist.

[0009] By adopting the above solution, a telescopic rod is set up and the elasticity of the telescopic rod is utilized to fill the inside of the spring, so that the spring will not deviate to the side during the stretching or compression process due to the assistance of the telescopic rod, thereby improving the stability of the spring, allowing the spring to stably work on the positioning torque, and the structure is simple.

[0010] As a preferred embodiment, an arc-shaped heating pad is provided below the plurality of elastic bands, one side of the heating pad is electrically connected to a connecting wire, and one end of the connecting wire is electrically connected to a plug.

[0011] By adopting the above scheme, a heating pad is set up and the heating pad is located under the elastic band, so that the patient's hands can be heated by the heating effect of the heating pad, and the blood circulation in the patient's hands can be accelerated, thereby improving the flexibility of the patient's hands and improving the rehabilitation effect. With the help of the connecting wire and the plug, the patient can easily power on the heating pad, thereby increasing the scope of application.

[0012] As a preferred embodiment, two of the elastic bands are provided with through holes, and a clamping column is provided in the through hole. The bottom end of the clamping column is fixedly connected to the heating pad, and the top end of the clamping column is installed with two relatively L-shaped silicone columns, and the outer surface of the clamping column is installed with a silicone ring.

[0013] The above scheme is adopted, by setting up a card column and a silicone column, and utilizing the cooperation between the card column and the through hole to fix the electric heating pad. The friction between the card column and the through hole is increased by the action of the silicone pad, and then the card column is stuck in the through hole. With the action of the L-shaped silicone column, the top of the card column is intercepted, thereby enhancing the stability of the card column.

[0014] As a preferred embodiment, the upper and lower side surfaces of the inner wall of the wrist rest are both installed with a second adhesive sheet, a sponge pad is adhered to the second adhesive sheet, the sponge pad is arc-shaped, and the width of the sponge pad is greater than the width of the wrist rest.

[0015] By adopting the above scheme, a sponge pad is set up and the sponge pad is detachably fixed to the inside of the wrist rest using the second adhesive sheet. Combined with the function of the sponge pad, the patient's wrist is protected and the comfort of the wrist is improved, so that the patient will not feel discomfort in the wrist during rehabilitation training, thereby improving the patient's comfort.

[0016] As a preferred embodiment, several of the fingertip covers are installed with adhesive sheet 1 on their outer sides, and several of the fingertip covers are installed with Velcro on their outer sides, and the Velcro is adhesively connected to the adhesive sheet 1.

[0017] By adopting the above scheme, by setting up Velcro and adhesive sheet 1, and utilizing the bonding effect between Velcro and adhesive sheet 1, the patient can conveniently tighten the fingertip cover by pulling the Velcro, so that the fingertip cover fits the patient's finger better and is easy to operate.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] The hand nerve rehabilitation trainer is provided with an elastic band and a positioning twist, and uses a wrist support to support the patient's wrist. Combined with the functions of the finger pad sleeve and the elastic band, the patient's index finger, middle finger, ring finger and little finger can be wrapped and fixed. With the elastic effect of the elastic force, the patient's index finger, middle finger, ring finger and little finger can be rehabilitated. Combined with the functions of the positioning twist and the spring, the positioning twist is elastically supported by the elasticity of the elastic force. With the function of the positioning slot, the wrist support can be conveniently fixed on the wrist of different patients. The operation is convenient, and some patients can obtain better rehabilitation, improve the pertinence and training effect, greatly improve the rehabilitation effect, and save time and effort.

[0020] The hand nerve rehabilitation trainer is provided with a heating pad, which is located under the elastic band. The heating pad heats the patient's hand through the heating effect of the heating pad, accelerates the blood circulation in the patient's hand, and thus improves the flexibility of the patient's hand and the rehabilitation effect. With the help of the connecting wire and plug, the patient can easily power on the heating pad, thereby increasing the scope of application. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a structural diagram of the utility model;

[0022] Figure 2 This is a schematic diagram of the rear cross-sectional structure of the wrist rest of the present invention;

[0023] Figure 3 This is an enlarged structural diagram of point A of the present utility model;

[0024] Figure 4 This is a schematic diagram of the clamping column structure of the present utility model.

[0025] In the picture: 1. Wrist rest; 2. Tension strap; 3. Elastic band; 4. Finger pad cover; 5. Adhesive sheet 1; 6. Velcro; 7. Buckle; 8. Positioning twist; 9. Spring; 10. Telescopic rod; 11. Positioning cylinder; 12. Adhesive sheet 2; 13. Sponge pad; 14. Heating pad; 15. Clamping post; 16. Connecting wire; 17. Plug; 18. Silicone ring; 19. Silicone post. DETAILED DESCRIPTION

[0026] See also Figure 1-4 The present invention provides a hand nerve rehabilitation trainer, comprising a U-shaped wrist support 1, with several elastic bands 3 installed on the upper front side of the wrist support 1, for use in rehabilitation training, with one end of each of the elastic bands 3 connected to a fingertip sleeve 4, which shrinks in sequence from left to right, and one end of the wrist support 1 is connected to an L-shaped tensioning band 2, for tightening and fixing the tensioning band 2, with several grooves provided on the upper surface of the wrist support 1, in which a positioning cylinder 11 is installed, which accommodates the buckle 7, and positioning grooves are provided on the front and rear sides of the inner wall of the positioning cylinder 11, and a buckle 7 is installed on the lower surface of the tensioning band 2, with circular openings provided on the front and rear sides of the buckle 7, and a spring 9 is installed on one side of the inner wall of the circular opening, which supports and fixes the positioning twist 8. A positioning twist 8 is installed at one end of the spring 9. The end of the positioning twist 8 is arc-shaped. The positioning twist 8 cooperates with the positioning slot. By setting the elastic band 3 and the positioning twist 8, the wrist support 1 is used to support the patient's wrist. Combined with the functions of the fingertip sleeve 4 and the elastic band 3, the patient's index finger, middle finger, ring finger and little finger can be wrapped and fixed. With the elastic effect of the elastic force, rehabilitation training is performed on the patient's index finger, middle finger, ring finger and little finger. Combined with the functions of the positioning twist 8 and the spring 9, the elasticity of the elasticity is used to elastically support the positioning twist 8. With the function of the positioning slot, it is convenient to fix the wrist support 1 on the wrist of different patients. The operation is convenient, which enables some patients to get better rehabilitation, improves the pertinence and training effect, greatly improves the rehabilitation effect, and saves time and effort.

[0027] A telescopic rod 10 is provided inside the spring 9, which provides auxiliary support for the spring 9. The telescopic rod 10 is installed on one side of the inner wall of the circular opening. The telescopic axis of the telescopic rod 10 is fixedly connected to the positioning twist 8. By providing the telescopic rod 10 and utilizing the elasticity of the telescopic rod 10, the interior of the spring 9 is filled, so that the spring 9 will not deviate laterally due to the assistance of the telescopic rod 10 during the stretching or compression process, thereby improving the stability of the spring 9, so that the spring 9 can stably work on the positioning twist 8, and the structure is simple.

[0028] An arc-shaped heating pad 14 is provided below the several elastic bands 3. The heating pad 14 heats the patient's hands. One side of the heating pad 14 is electrically connected to a connecting wire 16, and one end of the connecting wire 16 is electrically connected to a plug 17. By providing the heating pad 14 and utilizing the fact that the heating pad 14 is located below the elastic band 3, the patient's hands can be heated conveniently through the heating effect of the heating pad 14, thereby accelerating the blood circulation in the patient's hands, thereby improving the flexibility of the patient's hands and improving the rehabilitation effect. With the help of the connecting wire 16 and the plug 17, the patient can easily power on the heating pad 14, thereby improving the scope of application.

[0029] Two of the elastic bands 3 are provided with through holes, and a clamping column 15 is provided in the through hole. The clamping column 15 fixes the heating pad 14, and the bottom end of the clamping column 15 is fixedly connected to the heating pad 14. The top of the clamping column 15 is installed with two relatively L-shaped silicone columns 19, and the outer surface of the clamping column 15 is installed with a silicone ring 18. The silicone ring 18 increases the friction between the through hole and the clamping column 15. By setting the clamping column 15 and the silicone column 19, the electric heating pad 14 is fixed by utilizing the cooperation between the clamping column 15 and the through hole. Through the action of the silicone pad, the friction between the clamping column 15 and the through hole is increased, and then the clamping column 15 is stuck in the through hole. With the action of the L-shaped silicone column 19, the top of the clamping column 15 is intercepted, thereby enhancing the stability of the clamping column 15.

[0030] The upper and lower sides of the inner wall of the wrist rest 1 are both installed with adhesive sheets 12, and a sponge pad 13 is adhered to the adhesive sheet 12. The sponge pad 13 is arc-shaped, and the width of the sponge pad 13 is greater than the width of the wrist rest 1. By setting the sponge pad 13, the sponge pad 13 is detachably fixed to the inside of the wrist rest 1 using the adhesive sheet 12. Combined with the function of the sponge pad 13, the patient's wrist is protected and the comfort of the wrist is improved, so that the patient will not feel discomfort in the wrist during rehabilitation training, thereby improving the patient's comfort.

[0031] The outer sides of several finger pad covers 4 are installed with adhesive sheets 5, and the outer sides of several finger pad covers 4 are installed with Velcro 6, which is bonded to the adhesive sheet 5. By setting the Velcro 6 and the adhesive sheet 5 and utilizing the bonding effect of the Velcro 6 and the adhesive sheet 5, it is convenient for the patient to tighten the finger pad covers 4 by pulling the Velcro 6, so that the finger pad covers 4 fit the patient's finger part more closely, and the operation is convenient.

[0032] In use, the wrist support 1 is placed at the wrist of the patient, then the tension belt 2 is adjusted according to the size of the wrist of the patient, then the buckle 7 is moved to the direction of the positioning cylinder 11, when the buckle 7 moves to the appropriate position above the positioning cylinder 11, the buckle 7 is moved downward, when the buckle 7 moves downward, the positioning torsion 8 is moved downward, when the arc surface of the positioning torsion 8 abuts against the positioning cylinder 11, the positioning torsion 8 is extruded to extrude the spring 9 and the telescopic rod 10, at this time, the positioning torsion 8 is contracted into the circular port under the action of the extrusion force, then the buckle 7 is continuously moved downward, when the positioning torsion 8 moves to the position corresponding to the positioning slot, the positioning torsion 8 is extended into the positioning slot under the action of the counterforce of the spring 9, thereby fixing the size of the wrist support 1, then the patient inserts the index finger, the middle finger, the ring finger and the little finger into the corresponding finger pad sleeves 4 in sequence, then the magic tape 6 is used to tighten and fix them, then the plug 17 is electrically connected with the external power supply, at this time, the heating pad 14 heats the hand of the patient to promote the blood circulation of the hand of the patient, at this time, the patient can move, and the elasticity of the elastic belt 3 is used for rehabilitation training.

Claims

1. A hand nerve rehabilitation training device, characterized by: The invention comprises a U-shaped wrist support (1), wherein a plurality of elastic bands (3) are installed above the front side of the wrist support (1), one end of each of the elastic bands (3) is connected to a fingertip sleeve (4), and the fingertip sleeves (4) are successively smaller from left to right. An L-shaped tensioning band (2) is connected to one end of the wrist support (1), a plurality of grooves are provided on the upper surface of the wrist support (1), a positioning cylinder (11) is installed in the groove, and positioning grooves are provided on the front and rear sides of the inner wall of the positioning cylinder (11), a buckle (7) is installed on the lower surface of the tensioning band (2), and a circular opening is provided on the front and rear sides of the buckle (7), and a spring (9) is installed on one side of the inner wall of the circular opening, and a positioning twist (8) is installed on one end of the spring (9), and the end of the positioning twist (8) is arc-shaped, and the positioning twist (8) cooperates with the positioning groove.

2. The hand nerve rehabilitation training device according to claim 1, characterized in that: A telescopic rod (10) is provided in the spring (9), and the telescopic rod (10) is mounted on a side surface of the inner wall of the circular opening. The telescopic axis of the telescopic rod (10) is fixedly connected to the positioning twist (8).

3. The hand nerve rehabilitation training device according to claim 1, characterized in that: An arc-shaped heating pad (14) is provided below the plurality of elastic bands (3), one side of the heating pad (14) is electrically connected to a connecting wire (16), and one end of the connecting wire (16) is electrically connected to a plug (17).

4. The hand nerve rehabilitation training device according to claim 3, characterized in that: Two of the elastic bands (3) are provided with through holes, and a clamping column (15) is provided in the through hole. The bottom end of the clamping column (15) is fixedly connected to the heating pad (14), and the top end of the clamping column (15) is provided with two L-shaped silicone columns (19) arranged opposite to each other, and a silicone ring (18) is provided on the outer surface of the clamping column (15).

5. The hand nerve rehabilitation training device according to claim 1, characterized in that: The upper and lower side surfaces of the inner wall of the wrist rest (1) are both provided with a second adhesive sheet (12), and a sponge pad (13) is adhered to the second adhesive sheet (12). The sponge pad (13) is arc-shaped, and the width of the sponge pad (13) is greater than the width of the wrist rest (1).

6. The hand nerve rehabilitation training device according to claim 1, characterized in that: The outer sides of several of the finger pad covers (4) are all provided with adhesive sheets (5), and the outer sides of several of the finger pad covers (4) are all provided with magic patches (6), and the magic patches (6) are bonded and connected to the adhesive sheets (5).

Images