A finger exercise device

Abstract

The utility model provides a finger exercise device relates to finger exercise device technical field, the utility model discloses a shell is provided with power supply on the shell, a plurality of press blocks are slidably inserted on the shell, first spring is arranged on the press block, the adjusting structure is arranged in the shell, the adjusting structure mainly is by a plurality of adjusting groove, a plurality of adjusting groove all are set up on the shell, adjusting plate is slidably inserted on the adjusting groove, the adjusting plate is fixedly connected with first spring, one end of first spring is fixedly connected with the limit stop, the limit stop is fixedly connected with the press block, a plurality of fixed plates are fixedly connected in the shell, the utility model solves the problem that the device resistance is relatively fixed, for the patient in the early rehabilitation, too big resistance is easy to cause secondary injury, for the person who needs to advance training, fixed resistance is difficult to satisfy the demand of intensity promotion again, and the device applicability has been reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of finger exercise devices, and in particular to a finger exercise device. Background Technology

[0002] Finger exercise devices are widely used in scenarios such as fine motor skills training and hand rehabilitation. Existing finger exercise devices mostly rely on elastic components such as springs to provide resistance and assist in training finger strength and flexibility.

[0003] Existing devices generally lack a structure for convenient adjustment of spring compression stroke, making it difficult to flexibly adapt to diverse needs. Different users (such as hand rehabilitation patients at different rehabilitation stages and ordinary people undergoing training of different intensities) have different resistance requirements. When the spring compression stroke cannot be adjusted, the device resistance is relatively fixed. For patients in the early stages of rehabilitation, excessive resistance can easily cause secondary injuries. For those who need advanced training, fixed resistance is difficult to meet the needs of increasing intensity, which limits the applicability and user experience of the device, thus reducing its practicality. Utility Model Content

[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a finger training device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a finger exercise device, comprising a housing, a power supply provided on the housing, a plurality of pressing blocks slidably inserted on the housing, a first spring provided on each pressing block, an adjustment structure provided in the housing, the adjustment structure mainly consisting of a plurality of adjustment grooves, all of which are formed on the housing, an adjustment plate slidably inserted on each adjustment groove, the adjustment plate being fixedly connected to the first spring, a limit block being fixedly connected to one end of the first spring, and the limit block being fixedly connected to the pressing block.

[0006] The effect achieved by the above components is as follows: when the user presses down on the pressing block, the first spring will be compressed and contracted. The reaction force generated by the first spring acts on the fingers, stimulating the finger muscles and joints, and exercising the finger strength and flexion and extension ability. The compression stroke of the first spring can be changed by sliding the adjustment plate, thereby avoiding the situation where the device has a relatively fixed resistance. For patients in the early stage of rehabilitation, excessive resistance may cause secondary injury, while for those who need advanced training, fixed resistance may not meet the needs of increasing strength, thus reducing the applicability of the device.

[0007] Preferably, a plurality of fixing plates are fixedly connected to the housing, and a sliding groove is provided on the fixing plate, the sliding groove being slidably connected to the adjusting plate.

[0008] The effect achieved by the above components is that the adjusting plate slides within the sliding groove, making the sliding process more stable.

[0009] Preferably, the sliding groove has several circular grooves, the adjusting plate has a circular rod slidably inserted into it, the adjusting plate has a sliding plate slidably connected to it, and the sliding plate is fixedly connected to the circular rod.

[0010] The effect achieved by the above components is that after the position of the adjustment plate is adjusted, the sliding plate drives the round rod to be inserted into the corresponding round groove, which can limit the adjustment plate.

[0011] Preferably, magnetic blocks are fixedly connected to both the circular groove and the circular rod, and the two surfaces of the two magnetic blocks that come into contact with each other are opposite poles that attract each other.

[0012] The effect achieved by the above components is that when the round rod is inserted into the round groove, the two magnetic blocks are attracted together by magnetic force, making the positioning more stable.

[0013] Preferably, two locking rods are slidably inserted on the adjustment plate, and several locking slots are opened on one side of the housing.

[0014] The effect achieved by the above components is that the sliding locking rod is locked into the corresponding slot, which makes the position of the adjusting plate more stable.

[0015] Preferably, a connecting plate is fixedly connected to both of the locking rods, and a second spring is fixedly connected to the connecting plate, with one end of the second spring fixedly connected to the adjusting plate.

[0016] The effect achieved by the above components is that the connecting plate allows the two locking rods to slide synchronously, and when the locking rods are inserted into the slots, the second spring is in a stretched state. Therefore, the rebound force of the second spring acts on the connecting plate, making the limiting more stable.

[0017] Preferably, a connecting rod is fixedly connected to the sliding plate, and one end of the connecting rod is fixedly connected to the connecting plate.

[0018] The effect achieved by the above components is that the connecting rod allows the connecting plate and the round rod to slide synchronously, making operation more convenient.

[0019] Preferably, the pressing block is fixedly connected to a contact point, the housing is fixedly connected to a plurality of contact points, and the housing is provided with a microphone.

[0020] The effect achieved by the above components is that when the pressing block is pressed to the bottom, the two contacts come into contact, the circuit is connected, and the microphone plays sound, making it easy for the user to judge whether the pressing is in place.

[0021] Compared with the prior art, the advantages and positive effects of this utility model are as follows: In this utility model, by setting an adjustment structure, when the user presses down on the pressing block, the first spring will be squeezed and contracted. The reaction force generated by the first spring acts on the finger, stimulating the finger muscles and joints, and exercising the finger strength and flexion and extension ability. The compression stroke of the first spring can be changed by sliding the adjustment plate, thereby avoiding the situation where the device resistance is relatively fixed. For patients in the early stage of rehabilitation, excessive resistance may easily cause secondary injury, while for those who need advanced training, fixed resistance is difficult to meet the intensity improvement requirements, thus reducing the applicability of the device. Attached Figure Description

[0022] Figure 1 This utility model provides a three-dimensional structural diagram of a finger exercise device;

[0023] Figure 2 This utility model presents a three-dimensional structural schematic diagram of a finger exercise device from another perspective.

[0024] Figure 3 A cross-sectional view of a finger exercise device is provided for this utility model;

[0025] Figure 4 This utility model provides a partial schematic diagram of the adjustment structure of a finger exercise device;

[0026] Figure 5 This utility model proposes a finger training device. Figure 3 Enlarged view of section A;

[0027] Figure 6 This utility model proposes a finger training device. Figure 2 Enlarged view of section B.

[0028] Legend: 1. Housing; 2. Power supply; 3. Pressing block; 4. First spring; 5. Adjustment structure; 51. Adjustment plate; 52. Adjustment groove; 53. Fixing plate; 54. Limiting block; 55. Sliding groove; 56. Circular groove; 57. Circular rod; 58. Magnetic block; 59. Connecting plate; 510. Locking rod; 511. Locking slot; 512. Second spring; 513. Sliding plate; 514. Connecting rod; 515. Microphone; 516. Contact point. Detailed Implementation

[0029] Example 1, such as Figure 1 and Figure 5 As shown, a finger exercise device includes a housing 1, a power supply 2 on the housing 1, and a plurality of pressing blocks 3 slidably inserted on the housing 1, with a first spring 4 on each pressing block 3.

[0030] Reference Figures 1 to 6The housing 1 is equipped with an adjustment structure 5, which mainly consists of several adjustment slots 52. These slots 52 are all located on the housing 1. Adjustment plates 51 are slidably inserted into each adjustment slot 52. The adjustment plates 51 are fixedly connected to a first spring 4. One end of the first spring 4 is fixedly connected to a limit block 54, which is fixedly connected to a pressing block 3. When the user presses down on the pressing block 3, the first spring 4 contracts. The reaction force generated by the first spring 4 acts on the fingers, stimulating the finger muscles and joints, and exercising finger strength and flexion / extension ability. The compression stroke of the first spring 4 can be changed by sliding the adjustment plate 51, thus avoiding excessive resistance that could cause problems for patients in the early stages of rehabilitation due to relatively fixed resistance. Secondary injury is a concern, especially for those requiring advanced training. Fixed resistance may not meet the demands for increased intensity, reducing the applicability of the device. To address this, several fixed plates 53 are fixedly connected within the housing 1. Each fixed plate 53 has a sliding groove 55, which is slidably connected to an adjusting plate 51. The adjusting plate 51 slides within the sliding groove 55, ensuring stability during sliding. Several circular grooves 56 are formed within the sliding groove 55. A circular rod 57 is slidably inserted into the adjusting plate 51. A sliding plate 513 is slidably connected to the adjusting plate 51, and is fixedly connected to the circular rod 57. After the adjusting plate 51 is positioned correctly, sliding the sliding plate 513 causes the circular rod 57 to engage in the corresponding circular groove 56, thus limiting the position of the adjusting plate 51. Both the circular groove 56 and the circular rod 57 are fixedly connected to magnetic blocks 58. The two surfaces of the two magnetic blocks 58 that are in contact with each other are attracted by opposite poles. When the circular rod 57 is inserted into the circular groove 56, the two magnetic blocks 58 are attracted together by magnetic force, making the limiting position more stable. Two locking rods 510 are slidably inserted into the adjusting plate 51. Several locking slots 511 are opened on one side of the housing 1. Sliding the locking rods 510 so that they are locked into the corresponding locking slots 511 can make the position of the adjusting plate 51 more stable. A connecting plate 59 is fixedly connected to both locking rods 510. A second spring 512 is fixedly connected to the connecting plate 59. One end of the second spring 512 is fixedly connected to the adjusting plate 51. The connecting plate 59 can make the two locking rods 510 slide synchronously. When the locking rod 510 is inserted into the slot 511, the second spring 512 is in a stretched state. Therefore, the rebound force of the second spring 512 acts on the connecting plate 59, making the limit more stable. A connecting rod 514 is fixedly connected to the sliding plate 513. One end of the connecting rod 514 is fixedly connected to the connecting plate 59. The connecting rod 514 can make the connecting plate 59 and the round rod 57 slide synchronously, making the operation more convenient. A contact point 516 is fixedly connected to the pressing block 3. Several contact points 516 are fixedly connected to the housing 1. A microphone 515 is provided on the housing 1. After the pressing block 3 is pressed to the bottom, two contact points 516 come into contact, the circuit is connected, and the microphone 515 plays sound, making it convenient for the user to judge whether the pressing is in place.

[0031] Working principle: When the user presses down on the pressing block 3, it compresses the first spring 4. The reaction force generated by the first spring 4 acts on the fingers, stimulating the finger muscles and joints, and exercising finger strength and flexion-extension ability. The compression stroke of the first spring 4 can be changed by sliding the adjustment plate 51, thus avoiding the situation where the device's resistance is relatively fixed. For patients in the early stages of rehabilitation, excessive resistance can easily cause secondary injury, while for those who need advanced training, fixed resistance is difficult to meet the intensity improvement requirements, thus reducing the applicability of the device. The adjustment plate 51 slides within the sliding groove 55, making the sliding process more stable. After the position of the adjustment plate 51 is adjusted, sliding the sliding plate 513 drives the round rod 57 to engage in the corresponding round groove 56, which can limit the adjustment plate 51. When the round rod 57 is inserted into the round groove 56, the two magnetic blocks 58 are attracted together by magnetic force, making the limit more stable. The sliding locking rod 510 is locked into the corresponding slot 511, which makes the position of the adjusting plate 51 more stable. The connecting plate 59 allows the two locking rods 510 to slide synchronously. When the locking rod 510 is inserted into the slot 511, the second spring 512 is in a stretched state. Therefore, the rebound force of the second spring 512 acts on the connecting plate 59, making the limit more stable. The connecting rod 514 allows the connecting plate 59 and the round rod 57 to slide synchronously, making the operation more convenient. After the pressing block 3 is pressed to the bottom, the two contacts 516 are in contact, the circuit is connected, and the microphone 515 plays sound, making it convenient for the user to judge whether the pressing is in place.

[0032] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may use the disclosed technical content to make changes or modifications to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model, without departing from the scope of the utility model's technical solution, still fall within the protection scope of this utility model's technical solution. 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 mechanical connection or an electrical 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. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood through specific circumstances.

Claims

1. A finger exercise device, comprising a housing (1), characterized in that: A power supply (2) is provided on the housing (1). Several pressing blocks (3) are slidably inserted on the housing (1). A first spring (4) is provided on the pressing block (3). An adjustment structure (5) is provided in the housing (1). The adjustment structure (5) is mainly composed of several adjustment grooves (52). Several adjustment grooves (52) are opened on the housing (1). An adjustment plate (51) is slidably inserted on the adjustment groove (52). The adjustment plate (51) is fixedly connected to the first spring (4). A limit block (54) is fixedly connected to one end of the first spring (4). The limit block (54) is fixedly connected to the pressing block (3). A contact point (516) is fixedly connected on the pressing block (3). Several contacts (516) are fixedly connected on the housing (1). A microphone (515) is provided on the housing (1).

2. The finger training device according to claim 1, characterized in that: A number of fixing plates (53) are fixedly connected in the housing (1). The fixing plates (53) are provided with sliding grooves (55), and the sliding grooves (55) are slidably connected to the adjusting plate (51).

3. The finger training device according to claim 2, characterized in that: The sliding groove (55) has several circular grooves (56), and a circular rod (57) is slidably inserted into the adjusting plate (51). A sliding plate (513) is slidably connected to the adjusting plate (51), and the sliding plate (513) is fixedly connected to the circular rod (57).

4. The finger exercise device according to claim 3, characterized in that: Both the circular groove (56) and the circular rod (57) are fixedly connected with magnetic blocks (58), and the two surfaces of the two magnetic blocks (58) that come into contact with each other are attracted to each other by opposite poles.

5. The finger training device according to claim 4, characterized in that: Two locking rods (510) are slidably inserted on the adjusting plate (51), and several slots (511) are opened on one side of the housing (1).

6. The finger exercise device according to claim 5, characterized in that: A connecting plate (59) is fixedly connected to both of the two locking rods (510), and a second spring (512) is fixedly connected to the connecting plate (59). One end of the second spring (512) is fixedly connected to the adjusting plate (51).

7. The finger training device according to claim 6, characterized in that: A connecting rod (514) is fixedly connected to the sliding plate (513), and one end of the connecting rod (514) is fixedly connected to the connecting plate (59).

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