Hand nerve rehabilitation grip strength exercise device

Abstract

The invention relates to the technical field of hand rehabilitation exercise, in particular to a hand nerve rehabilitation grip strength exercise device which comprises a fastening connection structure and an exercise processing structure, the side end of the fastening connection structure is connected with the exercise processing structure in a limiting mode, and the fastening connection structure is used for tightening the hand. Limiting connection of the exercise processing structure can be conducted at the same time, the exercise processing structure can conduct finger exercise and turn-over exercise of the wrist at the same time, the exercise processing structure comprises a mounting combination part and a nerve exercise part, and the side end of the mounting combination part is connected with the nerve exercise part in a turn-over mode. The installation combination part and the nerve exercise part can be relatively rotated and adjusted, and the fastening connection structure comprises a binding belt, a first hook-and-loop fastener, a second hook-and-loop fastener and an annular winding belt. Through the integral arrangement of the fastening connection structure and the exercise processing structure, grip exercise work is achieved.

Description

Technical Field

[0001] The invention relates to the technical field of hand rehabilitation training, in particular to a hand nerve rehabilitation grip training device. Background Art

[0002] The hand nerves are relatively complex and have many causes. They should be treated accordingly, such as trauma, fractures, and neurofibromas. After being damaged, they can be given medication, physical therapy, and rehabilitation training to help them slowly recover.

[0003] 1. Drug treatment: After the hand nerves are damaged, you can use drug treatment under the guidance of a doctor. You can take the drugs orally or inject them. For example, oral vitamin B12 tablets, methylcobalamin tablets, and vitamin B complex tablets can help nourish the nerves.

[0004] 2. Physical therapy: Commonly used methods include hot compress, acupoint massage and acupuncture. They mainly use physical and artificial methods to act on the human body to produce some beneficial responses, thereby achieving the purpose of treatment.

[0005] 3. Rehabilitation training: mainly some professional training for the hands, such as using the fingers to do some grasping, holding and holding movements, or performing slow straightening movements, as well as repeated kneading of the affected hand, etc., to help promote the recovery of nerve function.

[0006] As the closest prior art, Chinese patent publication number CN108654008A discloses a grip training device, comprising: a connecting body, which is used to fix the palm; and a gripping structure, which comprises an elastic reset member, a finger sleeve and a joint abutment member for abutting against the joint part, the elastic reset member is provided with a first end and a second end opposite to each other, the first end is provided with the finger sleeve, the second end is connected to the connecting body, the joint abutment member is arranged on the elastic reset member, and the joint abutment member is arranged between the first end and the second end.

[0007] During hand nerve rehabilitation training, the equipment is placed on the hand in a sleeved form, and the purpose of hand exercise is achieved through continuous movement of the hand. However, during specific use, the user's wrist will also follow the movement, thereby achieving the exercise of more hand nerve points. However, the current equipment cannot achieve wrist movement coordination and needs to be improved. Summary of the invention

[0008] In view of the problems in the prior art, the present invention provides a hand nerve rehabilitation grip strength training device.

[0009] The technical solution adopted by the present invention to solve the technical problem is: a hand nerve rehabilitation grip strength training device, comprising a fastening connection structure and a training processing structure, wherein the side end of the fastening connection structure is limitedly connected to the training processing structure;

[0010] The fastening connection structure performs a hand-binding process and can also perform a position-limiting connection on the exercise processing structure;

[0011] The exercise processing structure can perform finger exercises and wrist flip exercises at the same time;

[0012] The training and processing structure comprises a mounting assembly component and a nerve training component. The side end of the mounting assembly component is turned over and connected with the nerve training component. The mounting assembly component and the nerve training component can be relatively rotated and adjusted.

[0013] Specifically, the fastening connection structure includes a binding strap, a first Velcro, a second Velcro and an annular winding belt, the lower end of the annular winding belt is fixedly connected to the second Velcro, the upper end of the annular winding belt is fixedly connected to the binding strap, the binding strap is fixedly connected to the first Velcro, the first Velcro can be fit and fixed with the second Velcro, the annular winding belt is sleeved on the wrist, and the hand is limited by winding the binding strap, thereby facilitating the installation of the fastening connection structure and the exercise processing structure, the exercise processing structure is built into the fastening connection structure and is fixed by the fastening connection structure, and when the binding strap and the first Velcro are rotated and adjusted, they can be pasted to the second Velcro through the first Velcro, thereby fixing the wrist position.

[0014] Specifically, the installation assembly includes a first connecting rod, a first limiting rod, a second limiting rod and a second connecting rod. The side end of the first limiting rod is fixedly connected to the first connecting rod, and the side end of the second limiting rod is fixedly connected to the second connecting rod. The first limiting rod and the second limiting rod are built into the interior of the annular winding belt.

[0015] Specifically, the installation assembly also includes a third limiting rod, an articulated rod, a combined seat, an articulated frame, a matching rotating shaft seat, a positioning guide rod, a supporting bracket and a load-bearing guide seat. The side end of the third limiting rod is fixedly connected with the articulated rod, the articulated rod is articulated with the articulated frame, the articulated frame is rotatably plugged in the combined seat, the matching rotating shaft seat is articulated and connected with the articulated rod and the articulated frame, the side end of the matching rotating shaft seat is fixedly connected with the positioning guide rod, the top of the matching rotating shaft seat is fixedly connected with the load-bearing guide seat, and the load-bearing guide seat The side end is fixedly connected with a supporting frame, the first connecting rod, the first limiting rod, the second limiting rod, and the second connecting rod are symmetrically arranged, and the limiting connection of the combined seat is respectively performed, the first connecting rod, the first limiting rod, the second limiting rod, and the second connecting rod installed inside the combined component are connected with the fastening connection structure to help position the combined seat, and at the same time the third limiting rod, the hinged rod, the hinged frame, and the rotating shaft seat are hingedly arranged, and the rotating shaft seat, the positioning guide rod, the supporting frame, and the load-bearing guide seat are rotated through the hinged frame to realize the exercise of the wrist position.

[0016] Specifically, the nerve training component includes a first finger sleeve, a first spring, a movable rod, a hinged support, a platform frame, a second spring and a second finger sleeve. The lower end of the first finger sleeve is elastically connected to the first spring, and the lower end of the first spring is limitedly connected to the movable rod. The side end of the movable rod is hinged to the platform frame through a hinged support. The upper end of the platform frame is elastically connected to the second spring, and the upper end of the second spring is fixedly connected to the second finger sleeve. The first finger sleeve and the second finger sleeve are sleeved on the fingers, and the movable rod can be adjusted to an angle with the platform frame through the hinged support. The user drives the first spring and the second spring to move by stretching the first finger sleeve and the second finger sleeve to achieve reciprocating tensioning motion.

[0017] Specifically, the second finger sleeves are provided with four, the first finger sleeves and the second finger sleeves are sleeved at the finger positions, the first finger sleeves, the first spring, and the movable rod can be adjusted with the platform frame through the hinged support, and are fastened by the screws at the bottom of the hinged support.

[0018] Specifically, the positioning guide rod, the supporting bracket and the platform frame are fixedly connected, and the nerve training component as a whole is rotated and adjusted by cooperating with the rotating shaft seat, the positioning guide rod, the supporting bracket, the load-bearing guide seat and the hinge rod and the hinged connecting frame to drive the wrist to rotate and adjust, and the third limiting rod, the hinge rod and the second Velcro and the center position of the annular winding belt are inserted and limited, and are fixed by the binding belt and the first Velcro.

[0019] Specifically, a first sponge and a second sponge are provided on the upper portion of the platform frame, and the first sponge and the second sponge are in contact with the back of the finger.

[0020] Beneficial effects of the present invention:

[0021] First, the present invention can perform rapid fixation through the structural setting of the fastening connection structure. The annular winding belt is sleeved on the wrist, and the hand is limited by winding the binding belt, so as to facilitate the installation of the fastening connection structure and the exercise processing structure. The exercise processing structure is built into the fastening connection structure and fixed by the fastening connection structure. When the binding belt and the first Velcro are rotated and adjusted, they can be pasted with the second Velcro through the first Velcro, so as to fix the position of the wrist.

[0022] Second, the present invention can perform synchronous exercise of wrists and fingers through the structural setting of the exercise processing structure. The exercise processing structure is composed of an installation combination component and a nerve exercise component. The installation combination component is used for limit support. The nerve exercise component performs specific exercise processing. The first connecting rod, the first limiting rod, the second limiting rod, and the second connecting rod inside the installation combination component are connected to the fastening connection structure to help position the combination seat. At the same time, the third limiting rod, the hinged rod, the hinged frame, and the matching rotating shaft seat are hingedly set. The matching rotating shaft seat, the positioning guide rod, the supporting frame, and the bearing guide seat are rotated through the hinged frame to achieve exercise processing of the wrist position. The setting of the nerve exercise component facilitates the exercise of the fingers. The first finger sleeve and the second finger sleeve are sleeved on the fingers. At the same time, the movable rod can adjust the angle with the platform frame through the hinged support. The user drives the first spring and the second spring to move by stretching the first finger sleeve and the second finger sleeve to achieve reciprocating tensioning movement, thereby exercising the fingers. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 It is a schematic diagram of the three-dimensional structure of the main body of the present invention from the front perspective;

[0025] Figure 2 It is a schematic diagram of the three-dimensional structure of the fastening connection structure in the present invention from a front perspective;

[0026] Figure 3 A schematic diagram of the front perspective stereoscopic structure of the exercise processing structure of the present invention;

[0027] Figure 4 It is a schematic diagram of the three-dimensional structure from the front perspective of the installation assembly of the present invention;

[0028] Figure 5 It is a disassembled diagram of the assembly components installed in the present invention;

[0029] Figure 6 It is a schematic diagram of the three-dimensional structure of the nerve training component in the present invention from a front perspective;

[0030] Figure 7 It is a schematic diagram of the front perspective stereoscopic structure in the second embodiment of the training processing structure of the present invention.

[0031] In the figure: 1-fastening connection structure, 2-exercise processing structure, 3-binding belt, 4-first Velcro, 5-second Velcro, 6-annular winding belt, 7-installation combination component, 8-nerve exercise component, 9-first connecting rod, 10-first limiting rod, 11-second limiting rod, 12-second connecting rod, 13-third limiting rod, 14-hinge rod, 15-combination seat, 16-hinge connecting frame, 17-matching rotating shaft seat, 18-positioning guide rod, 19-supporting bracket, 20-bearing guide seat, 21-first finger sleeve, 22-first spring, 23-movable rod, 24-hinge support, 25-platform frame, 26-second spring, 27-second finger sleeve, 28-first sponge, 29-second sponge. DETAILED DESCRIPTION

[0032] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0033] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequential order. It should be understood that the data used in this way can be interchanged where appropriate, so that the embodiments of the present application described here. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0034] The present invention is further described below in conjunction with the accompanying drawings.

[0035] Example 1

[0036] like Figure 1-6 As shown, a hand nerve rehabilitation grip training device of the present invention comprises a fastening connection structure 1 and a training processing structure 2, and the side end of the fastening connection structure 1 is limitedly connected with the training processing structure 2;

[0037] The fastening connection structure 1 is used to fasten the hands and can also be used to limit the position of the exercise processing structure 2;

[0038] The exercise processing structure 2 can perform finger exercises and wrist flip exercises at the same time;

[0039] like Figure 2 As shown, the exercise processing structure 2 includes an installation assembly component 7 and a nerve exercise component 8. The side end of the installation assembly component 7 is flipped and connected to the nerve exercise component 8. The installation assembly component 7 and the nerve exercise component 8 can be relatively rotated and adjusted. The installation assembly component 7 can be flipped and adjusted. The nerve exercise component 8 cooperates with the installation assembly component 7 for operation adjustment, which is convenient for wrist exercise.

[0040] like Figure 3 As shown, the fastening connection structure 1 includes a binding belt 3, a first Velcro 4, a second Velcro 5 and an annular winding belt 6. The lower end of the annular winding belt 6 is fixedly connected to the second Velcro 5, the upper end of the annular winding belt 6 is fixedly connected to the binding belt 3, the binding belt 3 is fixedly connected to the first Velcro 4, the first Velcro 4 can be fitted and fixed with the second Velcro 5, the binding belt 3, the first Velcro 4, the second Velcro 5 and the annular winding belt 6 are combined to facilitate the fixed installation of the fastening connection structure 1 and the exercise processing structure 2.

[0041] like Figure 4 As shown, the installation combination component 7 includes a first connecting rod 9, a first limiting rod 10, a second limiting rod 11 and a second connecting rod 12. The side end of the first limiting rod 10 is fixedly connected to the first connecting rod 9, and the side end of the second limiting rod 11 is fixedly connected to the second connecting rod 12. The first limiting rod 10 and the second limiting rod 11 are built into the inside of the annular winding belt 6. The first connecting rod 9, the first limiting rod 10, the second limiting rod 11 and the second connecting rod 12 are fixed by combining to be able to carry the installation combination component 7 and the nerve training component 8.

[0042] like Figure 5As shown, the installation assembly 7 also includes a third limiting rod 13, an articulated rod 14, a combined connecting seat 15, an articulated connecting frame 16, a matching rotating shaft seat 17, a positioning guide rod 18, a supporting bracket 19 and a bearing guide seat 20. The side end of the third limiting rod 13 is fixedly connected with the articulated rod 14, the articulated rod 14 is hingedly arranged with the articulated connecting frame 16, the articulated connecting frame 16 is rotatably plugged in the combined connecting seat 15, the matching rotating shaft seat 17 is hingedly connected with the articulated rod 14 and the articulated connecting frame 16, the side end of the matching rotating shaft seat 17 is fixedly connected with the positioning guide rod 18, and the matching The top of the combined rotating shaft seat 17 is fixedly connected to a bearing guide seat 20, and the side end of the bearing guide seat 20 is fixedly connected to a supporting bracket 19. The first connecting rod 9, the first limiting rod 10, the second limiting rod 11, and the second connecting rod 12 are symmetrically arranged, and respectively perform limiting connections for the combined connecting seat 15. The rotating shaft seat 17, the positioning guide rod 18, the supporting bracket 19, and the bearing guide seat 20 can be rotated through the hinged connecting frame 16, and the hinged rod 14 can limit the hinged connecting frame 16. The third limiting rod 13 is fixed to the hinged rod 14, which is convenient for installation and combination.

[0043] like Figure 6 As shown, the nerve training component 8 includes a first finger sleeve 21, a first spring 22, a movable rod 23, a hinged support 24, a platform frame 25, a second spring 26 and a second finger sleeve 27. The lower end of the first finger sleeve 21 is elastically connected to the first spring 22, and the lower end of the first spring 22 is limitedly connected to the movable rod 23. The side end of the movable rod 23 is hinged to the platform frame 25 through the hinged support 24. The upper end of the platform frame 25 is elastically connected to the second spring 26, and the upper end of the second spring 26 is fixedly connected to the second finger sleeve 27. The first finger sleeve 21 and the second finger sleeve 27 can be stretched and adjusted to achieve finger training. The movable rod 23 can be adjusted with the platform frame 25 through the hinged support 24 to adjust the positions of the first finger sleeve 21 and the first spring 22.

[0044] There are four second finger sleeves 27 , and the first finger sleeves 21 and the second finger sleeves 27 are sleeved at the finger positions. The first finger sleeves 21 , the first spring 22 , and the movable rod 23 can be adjusted with the platform frame 25 through the hinged support 24 , and are fastened by screws at the bottom of the hinged support 24 .

[0045] The positioning guide rod 18 and the supporting bracket 19 are fixedly connected to the platform frame 25. The nerve training component 8 as a whole is rotated and adjusted by cooperating with the rotating shaft seat 17, the positioning guide rod 18, the supporting bracket 19, the load-bearing guide seat 20, the hinged rod 14, and the hinged connecting frame 16, thereby driving the wrist to rotate and adjust. The third limiting rod 13, the hinged rod 14, the second Velcro 5, and the center position of the annular winding belt 6 are inserted and limited, and at the same time, they are bound and fixed by the binding belt 3 and the first Velcro 4. Through the combined arrangement of the structures, the coordination and installation capability is improved, and hand training is convenient.

[0046] The working principle of the embodiment 1 is as follows: when in use, the fastening connection structure 1 and the exercise processing structure 2 are combined and connected as a whole, and when the user needs to exercise, they are taken out for use;

[0047] First, the user wraps the fastening structure 1 around the hand, and the annular wrapping tape 6 fits the wrist, and then wraps the binding tape 3 and the first Velcro 4 so that the first Velcro 4 fits the second Velcro 5 for fastening purpose;

[0048] Afterwards, the user puts the first finger sleeve 21 and the second finger sleeve 27 on the fingers and then can perform exercise.

[0049] Afterwards, the user grasps with his fingers, and the first finger sleeve 21 and the second finger sleeve 27 can be stretched and adjusted through the first spring 22 and the second spring 26 to increase the pulling force, which is helpful for exercise. At the same time, the first finger sleeve 21, the first spring 22, and the movable rod 23 can be adjusted in angle through the hinge support 24 and the platform frame 25, so that the thumb connection position remains comfortable and is fastened by screws during exercise;

[0050] At the same time, the user can exercise the wrist. The user turns over the wrist. At this time, the nerve exercise component 8 is fixed with the positioning guide rod 18 and the support bracket 19, and can be rotated by the rotating shaft seat 17 and the bearing guide seat 20 through the hinged connecting frame 16 and the hinged rod 14, and adjusted by the wrist. The combined connecting seat 15 is limitedly installed by the first connecting rod 9, the first limiting rod 10, the second limiting rod 11, and the second connecting rod 12;

[0051] Finally, the hinged rod 14, the third limiting rod 13 and the hinged connecting frame 16 are hingedly arranged, which can provide central support, so that the third limiting rod 13, the hinged rod 14, the first connecting rod 9, the first limiting rod 10, the second limiting rod 11 and the second connecting rod 12 form a triangular structure, which is more conducive to the overall stability and completes the work.

[0052] Example 2

[0053] On the basis of Example 1, Figure 7 As shown, a first sponge 28 and a second sponge 29 are provided on the upper portion of the platform frame 25, and the first sponge 28 and the second sponge 29 are in contact with the back of the finger.

[0054] When implementing this embodiment, the first sponge 28 and the second sponge 29 are provided to improve comfort and prevent injuries at the connection position. The first sponge 28 and the second sponge 29 are provided on the upper part of the platform frame 25 to improve comfort during exercise.

[0055] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A hand nerve rehabilitation grip training device, characterized in that: It comprises a fastening connection structure (1) and an exercise processing structure (2), wherein the side end of the fastening connection structure (1) is limitedly connected to the exercise processing structure (2); The fastening connection structure (1) performs a hand-binding process and can also perform a position-limiting connection with the exercise processing structure (2); The exercise processing structure (2) can perform finger exercises and wrist flip exercises at the same time; The training treatment structure (2) comprises a mounting assembly component (7) and a nerve training component (8), the side end of the mounting assembly component (7) is turned over and connected to the nerve training component (8), and the mounting assembly component (7) and the nerve training component (8) can be relatively rotated and adjusted.

2. The hand nerve rehabilitation grip training device according to claim 1, characterized in that: The fastening connection structure (1) comprises a binding belt (3), a first Velcro (4), a second Velcro (5) and an annular winding belt (6); the lower end of the annular winding belt (6) is fixedly connected to the second Velcro (5); the upper end of the annular winding belt (6) is fixedly connected to the binding belt (3); the binding belt (3) is fixedly connected to the first Velcro (4); and the first Velcro (4) can be fitted and fixed with the second Velcro (5).

3. The hand nerve rehabilitation grip training device according to claim 2, characterized in that: The mounting assembly (7) comprises a first connecting rod (9), a first limiting rod (10), a second limiting rod (11) and a second connecting rod (12); the side end of the first limiting rod (10) is fixedly connected to the first connecting rod (9); the side end of the second limiting rod (11) is fixedly connected to the second connecting rod (12); the first limiting rod (10) and the second limiting rod (11) are built into the interior of the annular winding belt (6).

4. The hand nerve rehabilitation grip training device according to claim 3, characterized in that: The mounting assembly component (7) further comprises a third limiting rod (13), an articulated rod (14), a combined connecting seat (15), an articulated connecting frame (16), a matching rotating shaft seat (17), a positioning guide rod (18), a supporting frame (19) and a bearing guide seat (20), wherein the side end of the third limiting rod (13) is fixedly connected with the articulated rod (14), the articulated rod (14) and the articulated connecting frame (16) are articulated, the articulated connecting frame (16) is rotatably plugged in the combined connecting seat (15), and the matching rotating shaft seat (17) is fixedly connected with the supporting frame (19) and the bearing guide seat (20). 17) is hingedly connected with the hinge rod (14) and the hinged connecting frame (16); the side end of the matching rotating shaft seat (17) is fixedly connected with a positioning guide rod (18); the top of the matching rotating shaft seat (17) is fixedly connected with a bearing guide seat (20); the side end of the bearing guide seat (20) is fixedly connected with a supporting bracket (19); the first connecting rod (9), the first limiting rod (10), the second limiting rod (11), and the second connecting rod (12) are symmetrically arranged to respectively perform limiting connection of the combined connecting seat (15).

5. The hand nerve rehabilitation grip training device according to claim 4, characterized in that: The nerve training component (8) comprises a first finger sleeve (21), a first spring (22), a movable rod (23), a hinged support (24), a platform frame (25), a second spring (26) and a second finger sleeve (27), wherein the lower end of the first finger sleeve (21) is elastically connected to the first spring (22), the lower end of the first spring (22) is limitedly connected to the movable rod (23), the side end of the movable rod (23) is hingedly arranged with the platform frame (25) through the hinged support (24), the upper end of the platform frame (25) is elastically connected to the second spring (26), and the upper end of the second spring (26) is fixedly connected to the second finger sleeve (27).

6. The hand nerve rehabilitation grip training device according to claim 5, characterized in that: The second finger sleeves (27) are provided with four, the first finger sleeves (21) and the second finger sleeves (27) are sleeved at the finger positions, the first finger sleeves (21), the first spring (22) and the movable rod (23) can be adjusted with the platform frame (25) through the hinged support (24), and are fastened by screws at the bottom of the hinged support (24).

7. The hand nerve rehabilitation grip training device according to claim 6, characterized in that: The positioning guide rod (18), the support bracket (19) and the platform frame (25) are fixedly connected. The nerve training component (8) as a whole is rotated and adjusted by cooperating with the rotating shaft seat (17), the positioning guide rod (18), the support bracket (19), the bearing guide seat (20) and the hinge rod (14), and the hinge connecting frame (16), so as to drive the wrist to rotate and adjust. The third limiting rod (13), the hinge rod (14) and the center position of the second Velcro (5) and the annular winding belt (6) are plugged and limited, and are fixed by the binding belt (3) and the first Velcro (4).

8. The hand nerve rehabilitation grip training device according to claim 7, characterized in that: A first sponge (28) and a second sponge (29) are provided on the upper part of the platform frame (25), and the first sponge (28) and the second sponge (29) are in contact with the back of the finger.

Images