Hand rehabilitation training device with multiple training modes

Abstract

The utility model relates to the technical field of training rehabilitation instruments, in particular to a hand rehabilitation trainer with multiple training modes, which comprises a torsion bar, a massage component and an elastic ball. The knob assembly is arranged at the joint of the first torsion section and the second torsion section and used for providing preset torsion resistance when the first torsion section and the second torsion section rotate relatively, and the massage assemblies are arranged on the end faces, away from the knob assembly, of the first torsion section and the second torsion section correspondingly. The elastic ball is connected to the first torsion section and the end, close to the massage assembly, of the first torsion section, the torsion bar can be used for exercising the wrist and enhancing the grabbing capacity of the palm, muscle can be relaxed through the massage assembly, grabbing can be conducted through the strength of the palm and fingers through the elastic ball, and therefore the grabbing capacity and tension of the hand are enhanced. The hand rehabilitation training device meets diversified exercise requirements.

Description

TECHNICAL FIELD

[0001] The utility model relates to training rehabilitation equipment technical field especially is hand rehabilitation training device with multiple training mode. BACKGROUND

[0002] In the case of long time hand labor force or for some hand function obstacle crowd, the hand can have involuntary muscle twitch or tremor, the hand muscle strength weakens and leads to the insufficient grip, even appears the adverse reaction such as the atrophy deformation of finger, in order to avoid or alleviate similar situation, often need to carry out activity rehabilitation training to hand.

[0003] In the related art, the rehabilitation equipment for hand function exercise has single function, the rehabilitation equipment cannot realize the power training rehabilitation of wrist, palm and finger at the same time, and the structure is relatively complex, and is not convenient for carrying and storing. UTILITARY MODEL

[0004] The utility model discloses at least solve one or more technical problems existing in prior art, and for this purpose, the utility model provides a hand rehabilitation training device with multiple training modes.

[0005] In the first aspect, the application provides a hand rehabilitation training device with multiple training modes, comprising:

[0006] The torsion bar comprises:

[0007] The first torsion section,

[0008] The second torsion section is rotationally connected with the first torsion section,

[0009] The torsion assembly is arranged at the connecting position of the first torsion section and the second torsion section, and the torsion assembly is used for providing a preset torsion resistance when the first torsion section and the second torsion section rotate relatively;

[0010] The massage assembly is arranged on the end surface of the first torsion section away from the torsion assembly.

[0011] The elastic ball is detachably connected to the end of the first torsion section close to the massage assembly.

[0012] In some embodiments that can be implemented, the torsion assembly comprises:

[0013] The limiting connection blind hole;

[0014] The limiting connecting block is provided with a limiting connecting blind hole, and the limiting connecting block and the limiting connecting blind hole are arranged at the end of the first torsion section and the second torsion section away from the massage assembly.

[0015] In some embodiments, the limiting connecting blind hole is a cylindrical hole, and a plurality of continuous resistance grooves are arranged on the inner wall of the limiting connecting blind hole along the circumferential direction.

[0016] The limiting connecting block is a cylindrical block, and at least one protruding part extending into the resistance groove is arranged on the side surface of the limiting connecting block.

[0017] In some embodiments, the shape of the protruding part includes one of a protruding point or a protruding strip, and when the first torsion section and the second torsion section rotate relative to each other, the protruding part slides between the plurality of continuous resistance grooves.

[0018] In some embodiments, two protruding parts are mirror arranged on the side surface of the limiting connecting block.

[0019] In some embodiments, the massage assembly includes:

[0020] A plurality of limiting grooves are arranged on the end surfaces of the first torsion section and the second torsion section away from the rotating and twisting assembly.

[0021] A plurality of balls are partially accommodated in the limiting grooves and are rotationally connected with the limiting grooves.

[0022] In some embodiments, the elastic ball includes:

[0023] An elastic ball body is provided with a plurality of massage protrusions staggered on the surface of the elastic ball body.

[0024] A connecting hole is arranged on the surface of the elastic ball body, and the connecting hole is used for detachable connection with one end of the first torsion section or the second torsion section.

[0025] In some embodiments, the elastic ball further includes:

[0026] A second magnetic attraction structure is arranged in the connecting hole.

[0027] The torsion rod includes:

[0028] A first magnetic attraction structure is arranged on at least part of the surface of the first torsion section and the second torsion section close to the massage assembly.

[0029] In some embodiments that can be implemented, the second magnetic attraction structure is embedded in the bottom of the connecting hole, and / or

[0030] The embedded structure is arranged in at least part of the inner side of the connecting hole.

[0031] In some embodiments that can be implemented, the first torsion section and the second torsion section are arc-shaped.

[0032] Compared with the prior art, the technical scheme provided in the embodiments of the application has at least the following beneficial effects:

[0033] The hand rehabilitation training device has the advantages that: the hand rehabilitation training device meets diversified exercise requirements, the whole hand rehabilitation training device has a simple structure, the elastic ball is detachably connected with the torsion rod in a magnetic attraction manner, and the hand rehabilitation training device is convenient to use, and the portability and storage convenience are improved.

[0034] Additional aspects and advantages of the present application will be given in part in the following description, and will become apparent from the description, or will be learned by practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0035] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the following will briefly introduce the drawings needed to be used in the embodiments. Obviously, the drawings in the following description are only some embodiments of the present application, and other drawings can also be obtained by those skilled in the art without creative labor on the basis of these drawings.

[0036] Figure 1 is a first structure schematic view of a rehabilitation training device according to an embodiment of the present application;

[0037] Figure 2 is a second structure schematic view of a rehabilitation training device according to an embodiment of the present application;

[0038] Figure 3 is a structure schematic view of a torsion state of a rehabilitation training device according to an embodiment of the present application;

[0039] Figure 4 is a first structure schematic view of a torsion assembly according to an embodiment of the present application;

[0040] Figure 5 is a second structural schematic diagram of a torsion assembly according to an embodiment of the present application;

[0041] Figure 6 is a schematic diagram of a rehabilitation training device in a torsion state according to an embodiment of the present application;

[0042] Figure 7 is a partial structural schematic diagram of a rehabilitation training device according to an embodiment of the present application;

[0043] Figure 8 is a schematic diagram of a massage assembly in use according to an embodiment of the present application;

[0044] Figure 9 is a structural schematic diagram of an elastic massage ball according to an embodiment of the present application;

[0045] Figure 10 is a schematic diagram of an elastic massage ball in use according to an embodiment of the present application.

[0046] Reference signs:

[0047] 100, torsion rod; 110, first torsion section; 120, second torsion section; 130, torsion knob assembly; 131, limiting connection blind hole; 1311, resistance groove; 132, limiting connection block; 1321, protruding part; 140, first magnetic attraction structure;

[0048] 200, massage assembly; 210, limiting groove; 220, ball bearing;

[0049] 300, elastic ball; 310, elastic ball body; 311, massage protruding point; 320, connecting hole; 330, second magnetic attraction structure;

[0050] 400, hand. DETAILED DESCRIPTION

[0051] The embodiments of the present application are described in detail below with reference to the accompanying drawings. The embodiments described with reference to the accompanying drawings are exemplary, and it should be understood that the specific embodiments described herein are only used to explain the present application and are not used to limit the present application.

[0052] It should be noted that when an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present.

[0053] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application belongs. The terminology used in the description herein is for describing particular embodiments only and is not intended to be limiting of the application. As used in this description, the singular forms "a", "an", and "the" include plural references unless the context clearly dictates otherwise.

[0054] Referring to Figures 1 to 2 The embodiment provides a hand rehabilitation training device with multiple training modes, which comprises a torsion bar 100, a massage assembly 200 and elastic balls 300. The torsion bar 100 is composed of a first torsion section 110 and a second torsion section 120 which are rotationally connected. The first torsion section 110 and the second torsion section 120 have a preset torsion resistance when they rotate relative to each other. Two massage assemblies 200 are arranged on the first torsion section 110 and the end of the first torsion section 110 away from the torsion assembly 130 respectively. Two elastic balls 300 are detachably connected to the first torsion section 110 and the end of the first torsion section 110 close to the massage assembly 200 respectively.

[0055] In some embodiments, the first torsion section 110 and the second torsion section 120 are preferably arc-shaped, for example, the first torsion section 110 and the second torsion section 120 can be a quarter of a circle. The first torsion section 110 and the second torsion section 120 form a semicircle after being connected. Of course, the first torsion section 110 and the second torsion section 120 can also not be arc-shaped, and the specific shape can be selected according to actual needs.

[0056] Optionally, the two elastic balls 300 are detachably connected to the first torsion section 110 and the second torsion section 120 close to the massage assembly 200 respectively. When connected, the elastic ball 300 can completely cover the massage assembly 200, that is, part of the end of the first torsion section 110 and the second torsion section 120 will extend into the elastic ball 300.

[0057] Referring to Figures 3 to 5 In some embodiments, a torsion assembly 130 is arranged at the connection between the first torsion section 110 and the second torsion section 120. The torsion assembly 130 is used to provide a preset torsion resistance when the first torsion section 110 and the second torsion section 120 rotate relative to each other. In this way, when the user uses it, the wrist is exercised and the gripping ability of the palm is strengthened during the setting of the torsion bar 100.

[0058] Optionally, the rotating and twisting assembly 130 comprises a limiting connection blind hole 131 and a limiting connection block 132, the limiting connection blind hole 131 and the limiting connection block 132 are respectively arranged at the end of the first torsion section 110 and the second torsion section 120 away from the massage assembly 200, and the limiting connection block 132 is connected with the limiting connection blind hole 131, specifically, the limiting connection blind hole 131 can be arranged at the end of the first torsion section 110 or the second torsion section 120 away from the massage assembly 200, and the limiting connection block 132 is arranged at the first torsion section 110 or the second torsion section 120 which is not provided with the limiting connection blind hole 131.

[0059] Optionally, the limiting connection blind hole 131 can be a cylindrical hole, and a plurality of continuous resistance grooves 1311 are arranged on the inner wall of the limiting connection blind hole 131 along the circumferential direction; the limiting connection block 132 can be a cylindrical block, and at least one protruding part 1321 extending into the resistance groove 1311 is arranged on the side surface of the limiting connection block 132, the shape of the protruding part 1321 can include one of a protruding point or a protruding strip, and when the first torsion section 110 and the second torsion section 120 rotate relative to each other, the protruding part 1321 slides between the plurality of continuous resistance grooves 1311.

[0060] Optionally, the resistance groove 1311 can be a semicircular groove, each resistance groove 1311 is opened along the length direction of the limiting connection blind hole 131, and a plurality of resistance grooves 1311 are arranged on the inner wall of the limiting connection blind hole 131 along the circumferential direction of the limiting connection blind hole 131, and the adjacent positions of the resistance grooves 1311 are chamfered to form a wave shape, and the protruding shape of the protruding part 1321 is matched with the resistance groove 1311, so that the protruding part 1321 slides from one resistance groove 1311 to another resistance groove 1311, which requires a certain force.

[0061] Optionally, the structure material of the limiting connection block 132 or the limiting connection blind hole 131 is a material with a certain elasticity, so that the protruding part 1321 slides from one resistance groove 1311 to another resistance groove 1311 during the rotation process, and the resistance of the rotation can be adjusted according to the depth of the resistance groove 1311 and the height of the protruding part 1321, and the number of the protruding part 1321 can be two, and the two protruding parts 1321 are mirror arranged on the side surface of the limiting connection block 132, of course, the number of the protruding part 1321 can also be set to be more, and the specific number can be selected and designed according to the actual needs, which is not limited here.

[0062] Of course, in order to avoid the disconnection of the first torsion section 110 and the second torsion section 120, a transverse limiting structure can also be arranged, that is, the freedom degree of the first torsion section 110 and the second torsion section 120 along the axial direction is limited by the groove and the protrusion matched with the groove.

[0063] Please refer to Figure 6 , the user can hold the first torsion section 110 and the second torsion section 120 with both hands respectively to twist, so as to exercise the wrist and strengthen the grip ability of the palm during the twisting of the hand 400.

[0064] Please refer to Figure 7 , the massage assembly 200 is arranged on the end surface of the first torsion section 110 and the first torsion section 110 away from the twist assembly 130, the massage assembly 200 can include a limiting groove 210 and a ball 220, a plurality of limiting grooves 210 are arranged on the end surfaces of the first torsion section 110 and the second torsion section 120 away from the twist assembly 130, the ball 220 is partially accommodated in the limiting groove 210 and is rotationally connected with the limiting groove 210, specifically, the ball 220 can rotate in the limiting groove 210 with arbitrary degrees of freedom, the limiting groove 210 can be provided in plurality, and the plurality of limiting grooves 210 are staggered and arranged on the end surfaces of the first torsion section 110 and the second torsion section 120.

[0065] Please refer to Figure 8 , after the elastic ball 300 is disassembled, the massage assembly 200 is exposed, one hand holds the torsion rod 100, the massage head of the massage assembly 200 is aligned with the acupoints and muscles of the hand 400, and the muscles are relaxed and relaxed by massage.

[0066] Please refer to Figure 7 , Figure 9 and Figure 10 , two elastic balls 300 are respectively detachably connected to the first torsion section 110 and the first torsion section 110 close to the massage assembly 200, the elastic ball 300 includes an elastic ball body 310, a connecting hole 320 and a second magnetic attraction structure 330, a plurality of massage convex points 311 are staggered on the surface of the elastic ball body 310, the massage convex points 311 can be semicircular convex points, the connecting hole 320 is arranged on the surface of the elastic ball body 310, the connecting hole 320 is used for detachable connection with one end of the first torsion section 110 or the second torsion section 120, the second magnetic attraction structure 330 is arranged in the connecting hole 320, the first magnetic attraction structure 140 is arranged on at least part of the surface of the first torsion section 110 and the second torsion section 120 close to the massage assembly 200, and the first magnetic attraction structure 140 cooperates with the second magnetic attraction structure 330 to realize magnetic attraction.

[0067] Optionally, the elastic ball 300 is made of elastic material, such as rubber material, the second magnetic attraction structure 330 is embedded in the bottom of the connecting hole 320, and / or the second magnetic attraction structure 330 is embedded in at least part of the inner side surface of the connecting hole 320, the second magnetic attraction structure 330 can be block-shaped or ring-shaped, and the first magnetic attraction structure 140 can be embedded in the ring-shaped structure of the side surface of the first torsion section 110 and the second torsion section 120.

[0068] In some embodiments, as shown in FIG. 8, the elastic ball is removed from both ends of the torsion rod, and the elastic ball is gripped by the palm and fingers of the hand, thereby enhancing the gripping ability of the hand and the tension of the hand. Figure 10 As shown in FIG. 8, the elastic ball is removed from both ends of the torsion rod, and the elastic ball is gripped by the palm and fingers of the hand, thereby enhancing the gripping ability of the hand and the tension of the hand.

[0069] The hand rehabilitation training device has the following advantages. The hand rehabilitation training device meets diversified exercise requirements, and the whole hand rehabilitation training device has simple structure. The elastic ball is detachably connected to the torsion rod by magnetic attraction, so that the hand rehabilitation training device is convenient to use, and portability and storage convenience are improved.

[0070] In the description of the present application, it should be understood that the orientation or positional relationship indicated by the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like is based on the orientation or positional relationship shown in the drawings, and is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation of the present application.

[0071] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "exemplary embodiment", "example", "specific example", or "some examples" means that the specific features, structures, materials or characteristics described in connection with the embodiment or example are included in at least one embodiment or example of the present application. In the description of the present application, the exemplary description of the above terms does not necessarily refer to the same embodiment or example.

[0072] It is apparent that the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. In this context, the phrase "embodiments" means that the specific features, structures, or characteristics described in connection with the embodiments can be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily mean the same embodiment, nor is it independent or alternative to other embodiments. It is apparent to those skilled in the art, explicitly and implicitly, that the embodiments described herein can be combined with other embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor are within the scope of protection of the present application.

[0073] Although the embodiments of the present application have been shown and described, those skilled in the art can understand that various changes, modifications, replacements and variations can be made to these embodiments without departing from the principles and spirits of the present application, and the scope of the present application is defined by the claims and their equivalents.

Claims

1. A hand rehabilitation training device with multiple training modes, characterized in that, include: Torsion bar (100), said torsion bar (100) comprising: First torque band (110). The second torque segment (120) is rotatably connected to the first torque segment (110). A torsion assembly (130) is disposed at the connection between the first torque segment (110) and the second torque segment (120). The torsion assembly (130) is used to provide a preset torsional resistance when the first torque segment (110) and the second torque segment (120) rotate relative to each other. Massage components (200) are respectively disposed on the first torque segment (110) and the end face of the first torque segment (110) away from the rotary component (130); Elastic ball (300), the elastic ball (300) is detachably connected to the first torque segment (110) and the end of the first torque segment (110) near the massage component (200).

2. The hand rehabilitation training device with multiple training modes according to claim 1, characterized in that, The rotary assembly (130) includes: Limiting connection blind hole (131); The limiting connecting block (132) and the limiting connecting blind hole (131) are respectively disposed at the ends of the first torque segment (110) and the second torque segment (120) away from the massage component (200), and the limiting connecting block (132) and the limiting connecting blind hole (131) are connected in cooperation.

3. A hand rehabilitation training device with multiple training modes according to claim 2, characterized in that, The limiting connection blind hole (131) is a cylindrical hole, and a plurality of continuous resistance grooves (1311) are provided on the inner wall of the limiting connection blind hole (131) along the circumferential direction. The limiting connecting block (132) is a cylindrical block, and at least one protrusion (1321) extending into the resistance groove (1311) is provided on the side surface of the limiting connecting block (132).

4. A hand rehabilitation training device with multiple training modes according to claim 3, characterized in that, The shape of the protrusion (1321) includes either a protruding point or a protruding strip. When the first torque segment (110) and the second torque segment (120) rotate relative to each other, the protrusion (1321) slides between a plurality of consecutive resistance grooves (1311).

5. A hand rehabilitation training device with multiple training modes according to claim 3, characterized in that, The two protrusions (1321) are mirror images of each other on the side surface of the limiting connecting block (132).

6. A hand rehabilitation training device with multiple training modes according to claim 1, characterized in that, The massage component (200) includes: Limiting grooves (210), a plurality of the limiting grooves (210) are disposed on the end faces of the first torque segment (110) and the second torque segment (120) opposite to the rotary assembly (130); Ball bearing (220), which is partially housed in the limiting groove (210) and is rotatably connected to the limiting groove (210).

7. A hand rehabilitation training device with multiple training modes according to claim 1, characterized in that, The bouncy ball (300) includes: The elastic ball body (310) has multiple massage bumps (311) staggered on its surface, and The elastic ball body (310) has a connecting hole (320) on its surface, which is used to detachably connect to one end of the first torque segment (110) or the second torque segment (120).

8. A hand rehabilitation training device with multiple training modes according to claim 7, characterized in that, The bouncy ball (300) also includes: The second magnetic attraction structure (340) is disposed within the connecting hole (320). The torsion bar (100) includes: The first magnetic attraction structure (140) is disposed on at least a portion of the surface of the first torque segment (110) and the second torque segment (120) near the end of the massage component (200).

9. A hand rehabilitation training device with multiple training modes according to claim 8, characterized in that, The second magnetic structure (340) is embedded in the bottom of the connecting hole (320), and / or It is embedded in at least a portion of the inner surface of the connection hole (320).

10. A hand rehabilitation training device with multiple training modes according to claim 1, characterized in that, The first torque segment (110) and the second torque segment (120) are arc-shaped.

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