Adjustable hand rehabilitation training device for neurology department

Abstract

The invention discloses an adjustable hand rehabilitation training device for the neurology department, and relates to the technical field of rehabilitation training devices. The five shiatsu plates are arranged in the training support; the five first finger supports are fixedly arranged on the corresponding finger pressing plates respectively, and hook-and-loop fasteners are oppositely arranged in the first finger supports front and back. The ten second finger supports are arranged on the front side and the rear side of the first finger support respectively. The number of the reinforcing assemblies is consistent with that of the second finger supports, and the reinforcing assemblies are arranged in the second finger supports. The supporting block is arranged in the training support, supporting blocks are fixedly arranged on the left side and the right side of the supporting block, a center shaft is fixedly arranged between the left supporting block and the right supporting block, and the shiatsu plate is arranged on the center shaft in a screwed and sleeved mode through a bearing; the five training assemblies are arranged on the lower side of the shiatsu plate, and the training assemblies are arranged on the front side of the center shaft. After the fingers are placed on the corresponding finger pressing plates, the fingers are driven to move by driving the finger pressing plates, and the training purpose is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of rehabilitation training devices, and in particular to an adjustable neurology hand rehabilitation trainer. Background Art

[0002] When the hand nerves are damaged, hand function disorders occur, and exercise is needed to restore hand rehabilitation; the finger exercise equipment for neurology disclosed in patent publication number CN112957684B discloses "inserting fingers into corresponding finger rings 5 ​​and making fists and releasing five fingers inward, when making fists, five fingers use force to pull the pull rope 8 through the finger rings 5, and the pull rope 8 will drive the spring spring 13 to contract when it is pulled. When the fingers are released, the spring spring 13 causes the pull rope 8 to be rewound on the outside of the spring spring 13 through its reaction force. Through the operation of clenching and releasing, the gripping force of the fingers can be trained specifically to promote the rehabilitation of the gripping force of the fingers"; in the above technology, the patient's own hand needs to exert force to achieve the purpose of exercise; however, in actual rehabilitation training, some patients cannot exert force on their hands when they first start training, so they cannot perform training. Summary of the invention

[0003] The purpose of the present invention is to provide an adjustable neurological hand rehabilitation trainer with a simple structure, reasonable design and easy use to address the defects and shortcomings of the prior art. After placing the fingers on the corresponding acupressure plate, the acupressure plate is driven to drive the fingers to move, thereby achieving the training purpose.

[0004] To achieve the above-mentioned purpose, the present invention adopts the following technical solutions: it comprises a training support, wherein the training support is a U-shaped structure; It also contains: Finger pressure plates, five of which are arranged in the training support; The number one finger bracket is five and is fixedly arranged on the corresponding finger pressure plate. The number one finger bracket is arranged in a U-shaped structure, and Velcro is arranged opposite to each other in the front and back of the number one finger bracket; No. 2 finger brackets, there are ten No. 2 finger brackets, which are respectively arranged on the front and rear sides of the No. 1 finger bracket, and the No. 2 finger brackets are fixedly arranged on the finger pressure plate, and the No. 2 finger brackets are arranged in a U-shaped structure; A reinforcement component, the number of which is the same as that of the second finger bracket, and the reinforcement component is arranged in the second finger bracket; A support block, wherein the support block is arranged in the training support, and the support block is arranged on the lower side of the acupressure plate, support blocks are fixedly arranged on both sides of the left and right sides of the support block, and a central axis is fixedly arranged between the left and right support blocks, and the acupressure plate is screwed and sleeved on the central axis through a bearing; Training components, there are five training components, which are respectively arranged on the lower side of the acupressure board, and the training components are arranged on the front side of the central axis; Through the above technical solution design, the fingers are placed on the corresponding acupressure plates respectively, and the fingers are inserted into the corresponding No. 2 finger bracket and No. 1 finger bracket. The Velcro in the No. 1 finger bracket is first glued to preliminarily position the fingers, and then the reinforcement components inside the No. 2 finger bracket are used to reinforce the fixation of the fingers; finally, the training components are started in sequence to drive the acupressure plate to rotate, so as to achieve the purpose of finger training.

[0005] As a further improvement of the present invention, the reinforcement component comprises: A top plate, the top plate is fixedly arranged on the upper side of the second finger bracket, and a boss is relatively fixedly arranged at the front and rear of the bottom of the top plate; A reinforced motor, wherein the reinforced motor is fixedly arranged on the side wall of the front boss, and the reinforced motor is connected to an external power supply; after the output shaft of the reinforced motor passes through the boss, a driving shaft is arranged, a driven shaft is arranged on one side of the driving shaft, and the front and rear ends of the driven shaft are respectively arranged in the boss through bearings; Reinforcement gears, there are two reinforcement gears, which are respectively sleeved and fixed on the driving shaft and the driven shaft, and the left and right reinforcement gears are meshed with each other; Clamping frames, there are two clamping frames, which are respectively mounted and fixed on the driving shaft and the driven shaft, and the two clamping frames are symmetrically arranged; Through the above technical solution design, the reinforced gears are relatively meshed, so that the two clamping frames rotate synchronously, and the arc-shaped arms of the clamping frames limit the fingers.

[0006] As a further improvement of the present invention, a silicone pad is provided on the inner wall of the arc-shaped arm of the clamping frame; Through the above technical solution design, when the arc-shaped arm of the clamping frame limits and clamps the fingers, the silicone pad protects the fingers.

[0007] As a further improvement of the present invention, the training component comprises: A base, wherein the base is fixedly arranged on the support block and an operating seat is arranged on the base; A connecting platform is provided on the upper side of the operating seat and is fixedly provided at the bottom of the finger pressure plate; a supporting platform is relatively fixedly provided at the front and rear of the bottom of the connecting platform; connecting rods are slidably hingedly provided at both the front and rear sides of the supporting platform; Convex parts, there are two of them, which are respectively arranged on the lower side of the support platform, and the convex parts are hingedly arranged between the two connecting rods through a hinge shaft; A training motor, wherein the training motor is fixedly arranged on the side wall of the operating seat, and the training motor is connected to a power source; after the output shaft of the training motor passes through the side wall of the operating seat, a rotating shaft is arranged, and the convex piece is sleeved and fixed on the rotating shaft; Through the above technical solution design, the rotation of the rotating shaft drives the convex part to rotate, and through the hinged cooperation with the connecting rod and the support platform, it drives the connecting platform to move, so that the finger pressure plate rotates around the center of the central axis.

[0008] As a further improvement of the present invention, a palm support is fixedly provided on the upper end of the rear side of the support block, and a silicone spacer is provided on the upper side of the palm support; Through the above technical solution design, the palm support supports the palm.

[0009] As a further improvement of the present invention, a support shaft is passed through and fixed inside the support block, and the left and right ends of the support shaft are respectively screwed and arranged in the side wall of the vertical end of the training support through bearings; a driving motor is fixedly arranged on the outer wall of the vertical end of one side of the training support, and the driving motor is connected to an external power supply, and a connecting shaft is arranged on the front side of the driving motor support shaft after the output shaft of the driving motor passes through the side wall of the vertical end of the training support, and the connecting shaft is arranged on the lower side of the support block, and cams are evenly spaced and sleeved and fixed on the connecting shaft, and the cams are arranged in contact with the bottom of the support block; support springs are evenly spaced and fixed at the bottom of the rear side of the support block; Through the above technical solution design, the cam rotates to drive the support block, so that the support block rotates around the rotation center of the support shaft, so that the hand can be exercised.

[0010] The working principle of the present invention is as follows: the palm is placed on the silicone spacer, the fingers are placed on the corresponding acupressure plates respectively, and the fingers are inserted into the corresponding No. 2 finger bracket and No. 1 finger bracket. The Velcro in the No. 1 finger bracket is first glued to preliminarily position the fingers, and then the corresponding reinforcement motor is started to make the two reinforcement gears relatively meshed, so that the two clamping frames rotate synchronously, and the arc-shaped arms of the clamping frames limit the fingers; finally, by starting the training motors in sequence, the rotation of the rotating shaft drives the convex part to rotate, and through the hinged cooperation with the connecting rod and the support platform, the connecting platform is driven to move, so that the acupressure plate rotates around the center of the central axis to achieve the purpose of finger training; in addition, the driving motor is started to drive the cam to rotate, push the support block, so that the support block rotates around the rotation center of the support shaft, so that the hand performs wrist movement training around the wrist.

[0011] Compared with the prior art, the present invention has the following beneficial effects: 1. The No. 1 finger bracket and the No. 2 finger bracket work together to limit the fingers on the acupressure board to prevent the fingers from moving during training, thereby improving the stability of finger training; 2. By driving the connecting platform to move, the finger pressure plate is driven to rotate around the central axis to train the fingers; 3. The cam rotates to push the support block, so that the entire hand can be trained around the wrist. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a structural schematic diagram of the present invention.

[0013] Figure 2 yes Figure 1 Left side view.

[0014] Figure 3 yes Figure 1 Top view of the .

[0015] Figure 4 It is a schematic diagram of the internal structure of the No. 2 finger bracket in the present invention.

[0016] Figure 5 It is a structural schematic diagram of the clamping frame in the present invention.

[0017] Figure 6 It is a schematic diagram of the structure of the training component in the present invention.

[0018] Figure 7 It is a structural schematic diagram of acupressure board rotation training in a specific implementation manner.

[0019] Figure 8 It is a structural schematic diagram of support block rotation training in a specific implementation method.

[0020] Description of reference numerals: Training support 1, acupressure plate 2, finger support No. 1 3, Velcro 4, finger support No. 2 5, reinforcement component 6, top plate 6-1, boss 6-2, reinforcement motor 6-3, reinforcement gear 6-4, clamping frame 6-5, silicone pad 6-6, support block 7, support block 8, center axis 9, training component 10, base 10-1, operating seat 10-1-1, connecting platform 10-2, support platform 10-3, connecting rod 10-4, convex part 10-5, training motor 10-6, rotating shaft 10-7, palm support 11, silicone spacer 12, support shaft 13, drive motor 14, connecting shaft 15, cam 16, support spring 17. DETAILED DESCRIPTION

[0021] The technical solution of the present invention will be clearly and completely described below in conjunction with the accompanying drawings. The preferred embodiments in the description are only used as examples, and all other embodiments obtained by those skilled in the art without making any creative work are within the scope of protection of the present invention.

[0022] Embodiment 1: See also Figure 1-Figure 8, this embodiment includes a training support 1, and the training support 1 is a U-shaped structure; Also includes: Finger-pressure plates 2, five of which are arranged in the training support 1; The number one finger bracket 3, there are five number one finger brackets 3, which are respectively fixedly arranged on the corresponding finger pressure plate 2, the number one finger bracket 3 is a U-shaped structure, and the number one finger bracket 3 has Velcro 4 arranged in the front and back relative to each other; The second finger bracket 5, there are ten of the second finger brackets 5, which are respectively arranged on the front and rear sides of the first finger bracket 3, and the second finger bracket 5 is fixedly arranged on the finger pressure plate 2, and the second finger bracket 5 is arranged in a U-shaped structure; A reinforcement component 6, wherein the number of the reinforcement components 6 is the same as that of the second finger bracket 5, and the reinforcement components 6 are arranged in the second finger bracket 5; A support block 7 is provided in the training support 1, and the support block 7 is provided on the lower side of the acupressure plate 2. Support blocks 8 are fixedly provided on both sides of the support block 7, and a central axis 9 is fixedly provided between the left and right support blocks 8. The acupressure plate 2 is sleeved on the central axis 9 through a bearing rotation connection; a palm support 11 is fixedly provided on the upper end of the rear side of the support block 7, and a silicone spacer 12 is provided on the upper side of the palm support 11; The training components 10 are five in number and are respectively arranged on the lower side of the acupressure plate 2, and the training components 10 are arranged on the front side of the central axis 9; Through the above technical solution design, the fingers are placed on the corresponding acupressure plates 2 respectively, and the fingers are inserted into the corresponding No. 2 finger bracket 5 and No. 1 finger bracket 3. The Velcro 4 in the No. 1 finger bracket 3 is first glued to preliminarily position the fingers, and then the reinforcement component 6 inside the No. 2 finger bracket 5 is used to reinforce the fixation of the fingers; finally, the training components 10 are started in sequence to drive the acupressure plates 2 to rotate, so as to achieve the purpose of finger training.

[0023] Embodiment 2: See also Figure 1-Figure 8 , further improved on the basis of Example 1, the reinforcement component 6 comprises: A top plate 6-1, wherein the top plate 6-1 is fixedly arranged on the upper side of the second finger bracket 5, and a boss 6-2 is relatively fixedly arranged at the front and rear of the bottom of the top plate 6-1; A reinforcement motor 6-3, wherein the reinforcement motor 6-3 is fixedly arranged on the side wall of the front boss 6-2, the reinforcement motor 6-3 is connected to an external power source, and the specific use model of the reinforcement motor 6-3 is directly purchased and installed from the market according to actual use requirements and used; after the output shaft of the reinforcement motor 6-3 passes through the boss 6-2, a driving shaft is arranged, a driven shaft is arranged on one side of the driving shaft, and the front and rear ends of the driven shaft are respectively arranged in the boss 6-2 through bearings; Reinforcement gear 6-4, there are two reinforcement gears 6-4, which are respectively sleeved and fixed on the driving shaft and the driven shaft, and the left and right reinforcement gears 6-4 are meshed with each other; Clamping frame 6-5, there are two clamping frames 6-5, which are respectively mounted and fixed on the driving shaft and the driven shaft, and the two clamping frames 6-5 are symmetrically arranged; a silicone pad 6-6 is arranged on the inner wall of the arc-shaped arm of the clamping frame 6-5; Through the above technical solution design, the reinforcement gears 6-4 are relatively meshed, so that the two clamping frames 6-5 rotate synchronously, and the arc-shaped arms of the clamping frames 6-5 limit the fingers.

[0024] Embodiment 3: See also Figure 1-Figure 8 , further improved on the basis of Example 1, the training component 10 comprises: A base 10-1, wherein the base 10-1 is fixedly disposed on the support block 7, and an operating seat 10-1-1 is disposed on the base 10-1; A connecting platform 10-2 is provided on the upper side of the operating seat 10-1-1, and the connecting platform 10-2 is fixedly provided at the bottom of the finger pressure plate 2; a supporting platform 10-3 is relatively fixedly provided at the front and rear of the bottom of the connecting platform 10-2; a connecting rod 10-4 is slidably hingedly provided at both the front and rear sides of the supporting platform 10-3; The convex member 10-5 is two and is respectively arranged on the lower side of the support 10-3, and the convex member 10-5 is hingedly arranged between the two connecting rods 10-4 through a hinge shaft; The training motor 10-6 is fixedly arranged on the side wall of the operating seat 10-1-1, and the training motor 10-6 is connected to the power supply. The specific use model of the training motor 10-6 is directly purchased and installed from the market according to the actual use requirements and used; after the output shaft of the training motor 10-6 passes through the side wall of the operating seat 10-1-1, a rotating shaft 10-7 is arranged, and the convex part 10-5 is sleeved and fixed on the rotating shaft 10-7; Through the above technical solution design, the rotation of the rotating shaft 10-7 drives the protrusion 10-5 to rotate, and through the hinged cooperation with the connecting rod 10-4 and the support platform 10-3, drives the connecting platform 10-2 to move, so that the finger pressure plate 2 rotates around the center of the central axis 9.

[0025] Embodiment 4: See also Figure 1-Figure 8 , further improved on the basis of Example 1, a support shaft 13 is passed through and fixed inside the support block 7, and the left and right ends of the support shaft 13 are respectively screwed and arranged in the side wall of the vertical end of the training support 1 through bearings; a drive motor 14 is fixedly arranged on the outer wall of the vertical end of one side of the training support 1, and the drive motor 14 is connected to an external power supply. The specific use model of the drive motor 14 is directly purchased, installed and used from the market according to actual use requirements, and a connecting shaft 15 is arranged on the front side of the support shaft 13 of the drive motor 14, after the output shaft of the drive motor 14 passes through the side wall of the vertical end of the training support 1, and the connecting shaft 15 is arranged on the lower side of the support block 7, and cams 16 are evenly spaced and fixed on the connecting shaft 15, and the cam 16 is arranged in contact with the bottom of the support block 7; support springs 17 are evenly spaced and fixed at the bottom of the rear side of the support block 7; Through the above technical solution design, the cam 16 rotates to drive the support block 7, so that the support block 7 rotates around the rotation center of the support shaft 13, so that the hand can be exercised.

[0026] When using the present invention, the palm is placed on the silicone spacer 12, the fingers are placed on the corresponding acupressure plate 2 respectively, and the fingers are inserted into the corresponding No. 2 finger bracket 5 and No. 1 finger bracket 3. The Velcro 4 in the No. 1 finger bracket 3 is first glued to preliminarily position the fingers, and then the corresponding reinforcement motor 6-3 is started to make the two reinforcement gears 6-4 relatively meshed, so that the two clamping frames 6-5 rotate synchronously, and the arc-shaped arms of the clamping frames 6-5 limit the fingers; finally, by starting the training motor 10-6 in sequence, the rotation shaft 10-7 rotates to drive the convex part 10-5 to rotate, and through the hinged cooperation with the connecting rod 10-4 and the support platform 10-3, the connecting platform 10-2 is driven to move, so that the acupressure plate 2 rotates around the center of the central axis 9 to achieve the purpose of finger training; in addition, the drive motor 14 is started to drive the cam 16 to rotate, and the support block 7 is pushed to rotate the support block 7 around the rotation center of the support shaft 13, so that the hand can perform wrist movement training around the wrist.

[0027] Compared with the prior art, the present invention has the following beneficial effects: 1. The No. 1 finger support 3 and the No. 2 finger support 5 cooperate to limit the fingers on the acupressure board 2 to prevent the fingers from moving during training, thereby improving the stability of finger training; 2. By driving the connecting platform 10-2 to move, the finger pressure plate 2 is driven to rotate around the central axis 9 to train the fingers; 3. The cam 16 rotates to push the support block 7, so that the entire hand is trained around the wrist.

[0028] For those skilled in the art, they can modify the technical solutions described in the aforementioned embodiments and make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. An adjustable neurological hand rehabilitation trainer, comprising a training support (1), wherein the training support (1) is a U-shaped structure; It is characterized in that It also contains: Finger pressure plates (2), wherein five finger pressure plates (2) are arranged in the training support (1); Number one finger brackets (3), the number of the number one finger brackets (3) being five and fixedly arranged on corresponding finger pressure plates (2), the number one finger brackets (3) being arranged in a U-shaped structure, and Velcro (4) being arranged opposite to each other at the front and rear of the number one finger brackets (3); No. 2 finger brackets (5), there are ten No. 2 finger brackets (5), which are respectively arranged on the front and rear sides of the No. 1 finger bracket (3), and the No. 2 finger brackets (5) are fixedly arranged on the finger pressure plate (2), and the No. 2 finger brackets (5) are arranged in a U-shaped structure; A reinforcement component (6), wherein the number of the reinforcement components (6) is the same as that of the second finger bracket (5), and the reinforcement components (6) are arranged inside the second finger bracket (5); A support block (7), wherein the support block (7) is arranged in the training support (1), and the support block (7) is arranged on the lower side of the finger pressure plate (2), support blocks (8) are fixedly arranged on the left and right sides of the support block (7), and a central axis (9) is fixedly arranged between the left and right support blocks (8), and the finger pressure plate (2) is screwed onto the central axis (9) through a bearing; The training components (10) are five in number and are respectively arranged on the lower side of the acupressure plate (2), and the training components (10) are arranged on the front side of the central axis (9).

2. The adjustable neurology hand rehabilitation trainer according to claim 1, characterized in that: The reinforcement component (6) comprises: A top plate (6-1), the top plate (6-1) being fixedly arranged on the upper side of the second finger bracket (5), and a boss (6-2) being relatively fixedly arranged at the front and rear of the bottom of the top plate (6-1); A reinforcement motor (6-3), wherein the reinforcement motor (6-3) is fixedly arranged on a side wall of the front boss (6-2), and the reinforcement motor (6-3) is connected to an external power source; after the output shaft of the reinforcement motor (6-3) passes through the boss (6-2), a driving shaft is arranged, a driven shaft is arranged on one side of the driving shaft, and front and rear ends of the driven shaft are respectively screwed and arranged in the boss (6-2) through bearings; Reinforcement gears (6-4), wherein the number of the reinforcement gears (6-4) is two, which are respectively sleeved and fixed on the driving shaft and the driven shaft, and the left and right reinforcement gears (6-4) are meshed with each other; The clamping frames (6-5) are two in number and are respectively sleeved and fixed on the driving shaft and the driven shaft, and the two clamping frames (6-5) are symmetrically arranged.

3. The adjustable neurology hand rehabilitation trainer according to claim 2, characterized in that: A silicone pad (6-6) is provided on the inner wall of the arc-shaped arm of the clamping frame (6-5).

4. The adjustable neurology hand rehabilitation trainer according to claim 1, characterized in that: The training component (10) comprises: A base (10-1), wherein the base (10-1) is fixedly arranged on the support block (7), and an operating seat (10-1-1) is arranged on the base (10-1); A connecting platform (10-2), the connecting platform (10-2) being inserted through the upper side of the operating seat (10-1-1), and the connecting platform (10-2) being fixedly arranged at the bottom of the finger pressure plate (2); a supporting platform (10-3) being relatively fixedly arranged at the front and rear of the bottom of the connecting platform (10-2); connecting rods (10-4) being slidably hingedly arranged at both the front and rear sides of the supporting platform (10-3); A convex part (10-5), wherein two convex parts (10-5) are respectively arranged on the lower side of the support platform (10-3), and the convex part (10-5) is hingedly arranged between the two connecting rods (10-4) via a hinge shaft; A training motor (10-6) is fixedly arranged on the side wall of the operating seat (10-1-1), and the training motor (10-6) is connected to a power source; after the output shaft of the training motor (10-6) passes through the side wall of the operating seat (10-1-1), a rotating shaft (10-7) is arranged, and the convex part (10-5) is sleeved and fixed on the rotating shaft (10-7).

5. The adjustable neurology hand rehabilitation trainer according to claim 1, characterized in that: A palm support (11) is fixedly arranged on the upper rear end of the support block (7), and a silicone spacer (12) is arranged on the upper side of the palm support (11).

6. The adjustable neurology hand rehabilitation trainer according to claim 1, characterized in that: A support shaft (13) is passed through and fixed inside the support block (7), and the left and right ends of the support shaft (13) are respectively screwed and arranged in the side wall of the vertical end of the training support (1) through bearings; a driving motor (14) is fixedly arranged on the outer wall of one side of the vertical end of the training support (1), and the driving motor (14) is connected to an external power supply. A connecting shaft (15) is arranged on the front side of the support shaft (13) of the driving motor (14), and after the output shaft of the driving motor (14) passes through the side wall of the vertical end of the training support (1), the connecting shaft (15) is arranged on the lower side of the support block (7), and cams (16) are evenly spaced and sleeved on the connecting shaft (15) and fixed, and the cams (16) are arranged in contact with the bottom of the support block (7); and support springs (17) are evenly spaced and fixedly arranged on the bottom of the rear side of the support block (7).

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