Hand joint movement trainer

Abstract

The utility model discloses a kind of hand joint activity training devices, including glove main body and positioning component, positioning component is set in the top of glove main body;The inside of glove main body is opened with wearing inner cavity, the top of wearing inner cavity is provided with finger shell, connecting shaft is installed in the junction of adjacent finger shell, the top of finger shell is provided with metal plate, the bottom of finger shell is installed with finger cot, the bottom of glove main body is provided with display screen;Positioning component includes center shaft, center shaft is fixedly installed in the top of glove main body, the left and right sides of center shaft are provided with common locating plate, the top of locating plate is slidably installed with opposite locating clamping block, suction cup is installed in the center of center shaft.The utility model is equipped with positioning component, and is divided into two kinds of positioning modes of locating clamping block and suction cup, locating clamping block is slidably installed on locating plate, can be clamped and positioned to different shapes, size, regular or irregular object, suction cup is suitable for smooth surface object.

Description

Technical Field

[0001] This utility model relates to the field of hand training technology, specifically a hand joint mobility trainer. Background Technology

[0002] With social development and changes in people's lifestyles, the incidence of hand joint diseases and injuries is gradually increasing, such as arthritis, tenosynovitis, and rehabilitation after hand fractures. At the same time, some special occupational groups, such as athletes and musical instrument players, also need to carry out strength and flexibility training for their hand joints in order to improve hand skills and prevent injuries.

[0003] Currently, there are many types of hand joint mobility trainers on the market, but most of them have limited functions and cannot meet diverse training needs. Some trainers can only provide simple grasping training. During self-training, it is difficult to fix the trainer in place, and it is easy to exert force by the wrist, which affects the actual testing of hand joints. In addition, existing trainers also have limitations in terms of training intensity adjustment and cannot well simulate the hand operation scenarios in real life, resulting in less than ideal training effects. Therefore, a hand joint mobility trainer is proposed. Utility Model Content

[0004] This invention provides a hand joint mobility trainer, which aims to improve the problems of poor adaptability of positioning devices and inflexible adjustment of training intensity.

[0005] This utility model is implemented as follows: a hand joint movement trainer includes a glove body and a positioning component, the positioning component being disposed on the top of the glove body;

[0006] The glove body has an inner wearing cavity, a finger shell is set at the top of the wearing cavity, a connecting shaft is installed at the connection between adjacent finger shells, a metal plate is set at the top of the finger shell, a finger sleeve is installed at the bottom of the finger shell, and a display screen is set at the bottom of the glove body.

[0007] The positioning component includes a central shaft, which is fixedly installed on the top of the glove body. Common positioning plates are provided on the left and right sides of the central shaft. Opposite positioning clamps are slidably installed on the top of the positioning plates. A suction cup is installed at the center of the central shaft.

[0008] Preferably, a locking groove is provided at the bottom of the finger shell, a locking shaft communicating with the locking groove is provided on the inner side of the finger shell, and an adhesive patch is provided on the inner side of the outermost finger shell.

[0009] Preferably, the bottom of the finger sleeve is provided with locking blocks on both sides, the locking blocks can be inserted into the inside of the locking groove, the side of the locking block is provided with locking holes for fixing the locking shaft, and the inside of the finger sleeve is provided with a sponge pad.

[0010] Preferably, a sleeve is fixedly installed on the outer side of the metal plate, and a groove is opened on the inner side of the sleeve, with a counterweight block provided on the inner side of the groove.

[0011] Preferably, a base is provided on the top of the glove body, a central shaft is fixedly installed on the inner side of the base, a threaded shaft is threadedly installed on the top of the central shaft, and a suction cup is fixedly installed on the top of the threaded shaft.

[0012] Preferably, the top surface of the positioning plate is provided with sliding slots on both sides of the central axis, the positioning clamp is slidably installed on the top of the sliding slot, and the bottom end of the positioning clamp is fixedly installed with a connecting rod located inside the positioning plate.

[0013] Preferably, both connecting rods have through grooves on their inner sides, and a horizontal fixed slide rod is fixedly installed on the inner side of the positioning plate. The fixed slide rod is sleeved with the through groove, and a spring located outside the through groove is sleeved on the outer surface of the fixed slide rod.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. This utility model is equipped with a positioning component, which is divided into two positioning methods: positioning clamp and suction cup. The positioning clamp is slidably installed on the positioning plate and can clamp and position regular or irregular objects of different shapes and sizes. The suction cup is suitable for objects with smooth surfaces. Users can flexibly choose to use the positioning clamp or suction cup, or even use both in combination, according to the training scenario and the characteristics of the target object, thereby improving the adaptability of the trainer to different objects.

[0016] 2. This utility model sets a metal plate on the top of the finger shell, and a sleeve is fixedly installed on the outside of the metal plate. A sleeve groove is opened on the inside of the sleeve, and a counterweight can be placed in the sleeve groove. Users can flexibly adjust the number of counterweights according to their own hand joint rehabilitation stage and training goals to achieve precise adjustment of training intensity. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a three-dimensional structural diagram of the present invention;

[0019] Figure 3 This is a schematic diagram of the finger shell structure of this utility model;

[0020] Figure 4 This is a schematic diagram of the finger sleeve structure of this utility model;

[0021] Figure 5 This is a schematic diagram of the metal plate and its counterweight structure of this utility model;

[0022] Figure 6 This is a schematic diagram of the internal structure of the positioning plate of this utility model.

[0023] In the diagram: 1. Glove body; 11. Wearing cavity; 12. Display screen; 2. Finger shell; 21. Engaging groove; 22. Engaging shaft; 23. Connecting shaft; 3. Metal plate; 31. Sheath; 32. Sleeve groove; 33. Counterweight; 4. Central shaft; 5. Positioning plate; 51. Sliding groove; 52. Connecting rod; 53. Through groove; 54. Fixed slide rod; 55. Spring; 56. Threaded shaft; 6. Positioning clamp; 7. Suction cup; 8. Finger sleeve; 81. Engaging block; 82. Engaging hole; 83. Sponge pad; 9. Adhesive patch. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] In the description of this utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0027] Example 1

[0028] Please see Figure 1-5A hand joint mobility trainer includes a glove body 1 and a positioning component. The positioning component is located at the top of the glove body 1. The glove body 1 has a wearing cavity 11 inside. The top of the wearing cavity 11 is provided with a finger shell 2. A connecting shaft 23 is installed at the connection between adjacent finger shells 2. The wearing cavity 11 of the glove body 1 is specially designed for the hand, which can fit the user's hand closely, provide a comfortable wearing experience, reduce the discomfort caused by long-term training, allow the user to focus more on the training process, and improve training compliance.

[0029] The finger shell 2 is designed to simulate the natural structure of the finger. The relative rotation between the finger shells 2 is achieved through the connecting shaft 23 at the connection point of adjacent finger shells 2, which accurately simulates the movement of the finger joint. This design helps users to conduct natural and realistic hand joint activity training, improves the training effect, makes the training more in line with the actual hand movement needs, and promotes the recovery or strengthening of hand joint function.

[0030] like Figure 3 As shown, a locking groove 21 is provided at the bottom of the finger housing 2, and a locking shaft 22 connected to the locking groove 21 is provided on the inner side of the finger housing 2. An adhesive patch 9 is provided on the inner side of the outermost finger housing 2, which can be used to attach some small parts or labels for auxiliary training.

[0031] like Figure 4 As shown, a finger sleeve 8 is installed at the bottom of the finger housing 2. Both sides of the bottom of the finger sleeve 8 are provided with locking blocks 81. The locking blocks 81 can be inserted into the inside of the locking groove 21. The side of the locking blocks 81 is provided with locking holes 82 that are fixed to the locking shaft 22. A sponge pad 83 is provided on the inside of the finger sleeve 8 to enhance the user's comfort.

[0032] It should be noted that the engaging groove 21 at the bottom of the finger housing 2 and the engaging shaft 22 connected to the engaging groove 21 on the inner side provide a convenient engaging structure for the installation of the finger sleeve 8. This design makes the installation and disassembly of components easier, and users can quickly replace components of different specifications or functions as needed to meet diverse training needs.

[0033] A metal plate 3 is provided on the top of the finger shell 2. A sleeve 31 is fixedly installed on the outside of the metal plate 3. A sleeve groove 32 is provided on the inside of the sleeve 31. A counterweight 33 is provided on the inside of the sleeve groove 32. By adding or removing the weight of the counterweight 33 in the sleeve groove 32, the resistance during finger movement can be adjusted to achieve training of different intensities.

[0034] The bottom of the glove body 1 is equipped with a display screen 12, which, by being equipped with a relevant WiFi module and sensors, can be used to display relevant data during the training process, such as training time, number of activities, and range of motion of joints, so that users can understand the training status in real time.

[0035] Example 2

[0036] Please see Figure 1 , 6 The positioning component employs two positioning methods: a positioning clamp 6 and a suction cup 7. The positioning component includes a central shaft 4. A base is located on the top of the glove body 1, and the central shaft 4 is fixedly installed inside the base. A threaded shaft 56 is threaded onto the top of the central shaft 4, and a suction cup 7 is fixedly installed on the top of the threaded shaft 56. By rotating the threaded shaft 56, the suction cup 7 can be quickly removed or installed. The suction cup 7 is suitable for smooth surfaces such as glass and metal plates, fixing the glove body 1 to the object for direct force application to the fingers. Positioning components are located on the left and right sides of the central shaft 4. There is a common positioning plate 5, and a corresponding positioning clamp 6 is slidably installed on the top of the positioning plate 5. The positioning clamp 6 is slidably installed on the positioning plate 5 and can clamp and position regular or irregular objects of different shapes and sizes. For example, for objects with a certain outline such as squares and cylinders, the positioning clamp 6 can clamp from both sides to ensure the stability of the object during training. Users can flexibly choose to use the positioning clamp 6 or the suction cup 7, or even use both in combination, according to the training scenario and the characteristics of the target object, which greatly improves the adaptability of the trainer to different objects.

[0037] The top surface of the positioning plate 5 has sliding grooves 51 located on both sides of the central axis 4. The positioning clamp 6 is slidably installed on the top of the sliding grooves 51. The bottom end of the positioning clamp 6 is fixedly installed with a connecting rod 52 located inside the positioning plate 5. The inner sides of the two connecting rods 52 are each provided with a through groove 53. The inner side of the positioning plate 5 is fixedly installed with a transverse fixed slide rod 54, which is sleeved with the through groove 53. The user can easily adjust the distance between the positioning clamps 6 by manually pushing them to accommodate objects of different sizes and quickly achieve object positioning. The design of the sliding slot and fixed slide bar 54 improves training efficiency and provides precise guidance for the sliding of the positioning clamp 6, ensuring that the positioning clamp 6 maintains linear motion during movement, avoiding deviation or shaking, and ensuring positioning accuracy. The outer surface of the fixed slide bar 54 is fitted with a spring 55 located outside the through slot 53. Through the elastic force of the spring 55, the two positioning clamps 6 can maintain a relatively stable position when no external force is applied, and can also slide relative to each other under the action of external force to adapt to the positioning needs of objects of different sizes or shapes.

[0038] It should be noted that the connecting rod 52 at the bottom of the positioning clamp 6 is connected to the fixed slide rod 54 on the inner side of the positioning plate 5 through the through groove 53, and a spring 55 is sleeved on the outer surface of the fixed slide rod 54. When the positioning clamp 6 moves to both sides to clamp the object, the spring 55 is compressed and generates elastic force. This elastic force enables the positioning clamp to clamp the object tightly and provide a stable clamping force. Even if there is a large range of hand movements during training, the object can be firmly clamped by the positioning clamp and will not easily fall off, ensuring the safety and effectiveness of training.

[0039] How to use

[0040] The user inserts their hand into the wearing cavity 11 of the glove body 1, ensuring that the fingers correspond between the finger shell 2 and the finger sleeve 8.

[0041] According to training requirements, a counterweight 33 of appropriate mass is placed in the groove 32 of the metal plate 3.

[0042] If positioning training for a specific object is required, the position of the positioning clamp 6 can be adjusted to clamp the object, or the object can be attracted by the suction cup 7.

[0043] Begin hand joint mobility training, using the bending and stretching of the fingers to move the finger shell 2 and finger sleeve 8.

[0044] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hand joint movement trainer, comprising a glove body (1) and a positioning component, wherein the positioning component is disposed on the top of the glove body (1); characterized in that The glove body (1) has an inner wearing cavity (11) inside. A finger shell (2) is provided at the top of the inner wearing cavity (11). A connecting shaft (23) is installed at the connection between adjacent finger shells (2). A metal plate (3) is provided at the top of the finger shell (2). A finger sleeve (8) is installed at the bottom of the finger shell (2). A display screen (12) is provided at the bottom of the glove body (1). The positioning component includes a central shaft (4), which is fixedly installed on the top of the glove body (1). A common positioning plate (5) is provided on the left and right sides of the central shaft (4). Opposite positioning clamps (6) are slidably installed on the top of the positioning plate (5). A suction cup (7) is installed at the center of the central shaft (4).

2. A hand joint movement trainer according to claim 1, characterized in that: The bottom of the finger housing (2) is provided with a locking groove (21), and the inner side of the finger housing (2) is provided with a locking shaft (22) that communicates with the locking groove (21). An adhesive patch (9) is provided on the inner side of the outermost finger housing (2).

3. A hand joint movement trainer according to claim 2, characterized in that: Both sides of the bottom of the finger sleeve (8) are provided with locking blocks (81). The locking blocks (81) can be inserted into the inner side of the locking groove (21). The side of the locking blocks (81) is provided with locking holes (82) that are fixed to the locking shaft (22). The inner side of the finger sleeve (8) is provided with a sponge pad (83).

4. The hand joint movement trainer according to claim 1, wherein: A sleeve (31) is fixedly installed on the outer side of the metal plate (3), and a sleeve groove (32) is opened on the inner side of the sleeve (31), and a counterweight (33) is provided on the inner side of the sleeve groove (32).

5. The hand joint movement trainer according to claim 1, wherein: The glove body (1) has a base on its top, the central shaft (4) is fixedly installed on the inner side of the base, the central shaft (4) is threadedly installed on the top of the central shaft (4) and a suction cup (7) is fixedly installed on the top of the threaded shaft (56).

6. A hand joint movement trainer according to claim 1, characterized in that: The top surface of the positioning plate (5) is provided with sliding slots (51) on both sides of the central shaft (4). The positioning clamp (6) is slidably installed on the top of the sliding slots (51). The bottom end of the positioning clamp (6) is fixedly installed with a connecting rod (52) located inside the positioning plate (5).

7. A hand joint movement trainer according to claim 6, characterized in that: Both connecting rods (52) have through grooves (53) on their inner sides. A horizontal fixed slide rod (54) is fixedly installed on the inner side of the positioning plate (5). The fixed slide rod (54) is sleeved with the through groove (53). A spring (55) located outside the through groove (53) is sleeved on the outer surface of the fixed slide rod (54).

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