Hand trainer convenient to use for rehabilitation medicine department

Abstract

The utility model belongs to the technical field of hand training in the rehabilitation medicine department, and discloses a hand training device convenient to use in the rehabilitation medicine department, which comprises an adjusting frame, a plurality of hand training mechanisms are arranged on the surface of the adjusting frame, and finger ferrules are arranged at the bottoms of the hand training mechanisms. A finger distance adjusting assembly is installed on the surface of the hand training mechanism, the finger distance adjusting assembly comprises an adjusting block, the adjusting block is installed on the surface of the hand training mechanism, an L-shaped plate is installed on the surface of one side of the adjusting block, and a sliding groove matched with the adjusting block is formed in the surface of the adjusting frame; the hand training mechanism and the adjusting frame are connected in a sliding mode through the adjusting block and the sliding groove, a positioning rod is connected in a sliding mode in a through hole formed in the surface of the L-shaped plate, and the hand training device has the advantages that adjustment can be conducted according to the distance and the size of hand fingers of different patients, and the adaptability of hand training of the patients is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the hand training technical field of rehabilitation medical science, and specifically relates to a hand training device for rehabilitation medical science. BACKGROUND

[0002] Rehabilitation equipment is a device for helping patients to carry out passive exercise or daily activities and promoting rehabilitation, which is mostly made of stainless steel, iron or plastic, and is made into required parts through machining, welding, injection molding and other production processes, and is assembled into rehabilitation equipment by a plurality of parts. Hand is an important organ of human body. Hand includes wrist joint, finger joint and other important joints. Many work and physical exercise of human are completed by hand. Therefore, hand will often be injured. Once injured, rehabilitation training is needed to accelerate recovery of patients.

[0003] Meanwhile, the announcement number is CN214714027U, and the utility model discloses a hand rehabilitation training device for rehabilitation medical science, which comprises a handle, a group of adjusting mechanisms installed on the upper surface of the handle, a pull ring installed on the bottom surface of each adjusting mechanism, a sliding groove formed in the left side surface of the handle, a group of limiting mechanisms installed on the inner wall of the sliding groove and a sliding rod fixedly connected to the right side surface of the handle. The adjusting mechanism comprises a cylinder embedded in the upper surface of the handle. The upper surface of the cylinder is threadedly connected with a threaded rod. A pull rod is arranged in the cylinder. The bottom end of the pull rod penetrates through the handle and extends into the interior of the handle. The outer surface of the pull ring is fixedly connected with the bottom end of the pull rod. The utility model has a reasonable structure. The cooperation between the adjusting mechanism and the pull ring can increase the application range of the device by rotating the threaded rod. The cooperation between the handle, the sliding groove, the sliding rod and the limiting mechanism facilitates storage and is beneficial to the training of the muscles of both hands.

[0004] The above technical scheme has the following problems. During use, the size of the hands of different patients is different, resulting in different distances and lengths of the fingers. When different patients use it, the situation of inadaptation is prone to occur, which affects the rehabilitation training effect of the patients, causes the training effect of different patients to gradually decrease, and affects the rehabilitation effect of the patients.

[0005] Therefore, the hand training device for rehabilitation medical science is provided for solving the above problems. UTILITY MODEL CONTENTS

[0006] To solve the problems in the above background art, the utility model provides a hand training device for rehabilitation medical science, which has the advantages of being able to adjust the distance and size of the fingers of different patients and improving the adaptability of hand training for patients.

[0007] To achieve the above object, the utility model provides following technical scheme: A hand training device for rehabilitation medical department is convenient to use, including the adjusting frame, a plurality of hand training mechanisms are arranged on the surface of adjusting frame, the bottom of hand training mechanism is provided with finger ring, the surface of hand training mechanism is equipped with the finger spacing adjusting assembly,

[0008] The finger spacing adjusting assembly includes an adjusting block, the surface of the hand training mechanism is installed with the adjusting block, one side surface of the adjusting block is installed with an L-shaped plate, the surface of the adjusting frame is provided with a sliding groove matched with the adjusting block, the hand training mechanism and the adjusting frame are connected through the adjusting block and the sliding groove, a positioning rod is slidably connected in the through hole formed in the surface of the L-shaped plate, a plurality of positioning holes matched with the positioning rod are formed in the surface of the adjusting frame, one end of the positioning rod penetrates through the L-shaped plate and is inserted into the positioning hole formed in the surface of the adjusting frame, and the surface of the finger ring is installed with a long-distance adjusting assembly.

[0009] Preferably, a reset spring one is sleeved on the surface of the positioning rod, one end of the reset spring one is connected with the positioning rod, and the other end of the reset spring one is connected with the adjusting frame.

[0010] Preferably, a guide rod is slidably connected in the through hole formed in the surface of the adjusting block, and both ends of the guide rod penetrate through a plurality of adjusting blocks and are installed in the interior of the adjusting frame.

[0011] Preferably, a plurality of reset springs two are sleeved on the surface of the guide rod, and both ends of the reset springs two are connected with two adjusting blocks.

[0012] Preferably, the reset springs two are distributed between a plurality of adjusting blocks.

[0013] Preferably, the long-distance adjusting assembly includes a long-distance plate, the surface of the hand training mechanism is installed with the long-distance plate, the interior of the long-distance plate is provided with a T-shaped block, the surface of the long-distance plate is provided with a T-shaped groove matched with the T-shaped block, the T-shaped block is connected with the finger ring, and the finger ring and the long-distance plate are connected through the T-shaped block and the T-shaped groove.

[0014] Preferably, a limiting rod is slidably connected in the through hole formed in the surface of the T-shaped block, and both ends of the limiting rod penetrate through the T-shaped block and are installed in the T-shaped groove formed in the surface of the long-distance plate.

[0015] Preferably, a damping sleeve is sleeved on the surface of the limiting rod.

[0016] Compared with the prior art, the utility model has the beneficial effects as follows:

[0017] 1. The utility model discloses a finger part spacing adjusting assembly is arranged, can adjust according to the different size hand of patient, make the size of adaptation patient hand, avoid the use of different patients, because the hand size of patient is different, lead to the finger spacing and length of hand are different, when training, the inadaptation of easy occurrence, influence patient's rehabilitation training effect.

[0018] 2. The utility model discloses a long distance adjusting assembly is arranged, can adjust the finger cover ring and patient's finger, make the finger cover ring can move to the suitable position on patient's finger, avoid because the finger of part patient is shorter, lead to the length of training is not enough, influence patient's training effect, thereby improve the effect of patient in training, further improve the adaptability of different hand patients. DRAWINGS

[0019] Figure 1 It is whole structure schematic diagram of the utility model;

[0020] Figure 2 It is guiding rod and adjusting block structure schematic diagram of the utility model;

[0021] Figure 3 It is L-shaped plate and positioning rod structure schematic diagram of the utility model;

[0022] Figure 4 It is long distance plate and T-shaped groove structure schematic diagram of the utility model.

[0023] In the drawing: 1, adjusting frame;12, hand training mechanism;13, finger cover ring;2, finger part spacing adjusting assembly;21, adjusting block;22, L-shaped plate;23, positioning rod;24, positioning hole;25, reset spring one;26, guiding rod;27, reset spring two;3, long distance adjusting assembly;31, long distance plate;32, T-shaped block;33, T-shaped groove;34, limiting rod;35, damping sleeve. DETAILED DESCRIPTION

[0024] The technical scheme in the embodiments of the utility model will be described clearly and completely below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the utility model.

[0025] As Figures 1 to 4As shown, the utility model provides a kind of hand training device for rehabilitation medical science convenient to use, including adjusting frame 1, the surface of adjusting frame 1 is provided with multiple hand training mechanisms 12, the bottom of hand training mechanism 12 is provided with finger sleeve ring 13, and the surface of hand training mechanism 12 is equipped with finger spacing adjusting assembly 2;

[0026] Finger spacing adjusting assembly 2 includes adjusting block 21, the surface of hand training mechanism 12 is equipped with adjusting block 21, the side surface of adjusting block 21 is equipped with L-shaped plate 22, the surface of adjusting frame 1 is opened with the sliding slot compatible with adjusting block 21, and hand training mechanism 12 and adjusting frame 1 are slidably connected by adjusting block 21 and the sliding slot, the through hole opened in the surface of L-shaped plate 22 is slidably connected with positioning rod 23, the surface of adjusting frame 1 is opened with multiple positioning holes 24 compatible with positioning rod 23, one end of positioning rod 23 penetrates L-shaped plate 22 and is inserted into the positioning hole 24 opened in the surface of adjusting frame 1, and the surface of finger sleeve ring 13 is equipped with long-distance adjusting assembly 3, so that it can be adjusted according to the different size hand of patient, so that it is adapted to the size of patient's hand, avoids the different patients when using, due to the different size hand of patient, leading to the different finger spacing and length of hand, and the inadaptation occurs easily during training, influence patient's rehabilitation training effect.

[0027] Specifically, the surface of positioning rod 23 is sleeved with reset spring one 25, one end of reset spring one 25 is connected with positioning rod 23, the other end of reset spring one 25 is connected with adjusting frame 1, so that the position of positioning rod 23 can be reset, and the effect of the device during use is improved.

[0028] As Figures 1 to 4 As shown, the through hole opened in the surface of adjusting block 21 is slidably connected with guide rod 26, and the two ends of guide rod 26 penetrate through multiple adjusting blocks 21 respectively and are installed in the inside of adjusting frame 1, so that the position of adjusting block 21 can be guided, and position deviation of adjusting block 21 during movement is avoided.

[0029] Further, the surface of guide rod 26 is sleeved with multiple reset springs two 27, and the two ends of reset springs two 27 are connected with the two adjusting blocks 21 respectively, so that the adjusting block 21 can be reset, and after the movement of adjusting block 21 is completed, it can be reset to the original position.

[0030] Notably, reset springs two 27 are distributed between multiple adjusting blocks 21, so that multiple adjusting blocks 21 can be reset, and the use effect of the device is further improved.

[0031] As Figures 1 to 4As shown, the long-distance adjusting assembly 3 comprises a long-distance plate 31, the long-distance plate 31 is mounted on the surface of the hand training mechanism 12, the inside of the long-distance plate 31 is provided with a T-shaped block 32, the surface of the long-distance plate 31 is provided with a T-shaped groove 33 matched with the T-shaped block 32, the T-shaped block 32 is connected with the finger sleeve ring 13, and the finger sleeve ring 13 and the long-distance plate 31 are slidably connected through the T-shaped block 32 and the T-shaped groove 33, so that the finger sleeve ring 13 and the patient's fingers can be adjusted, the finger sleeve ring 13 can be moved to a suitable position on the patient's fingers, the length of the finger sleeve ring 13 during training is avoided to be insufficient due to the shorter fingers of some patients, the training effect of the patient is affected, the effect of the patient during training is improved, and the adaptability to different hand patients is further improved.

[0032] Further, the T-shaped block 32 is provided with a through hole on the surface, and a limiting rod 34 is slidably connected in the through hole, both ends of the limiting rod 34 penetrate through the T-shaped block 32 and are mounted in the T-shaped groove 33 on the surface of the long-distance plate 31, so that the position of the T-shaped block 32 can be guided and processed to avoid position deviation of the T-shaped block 32 during movement.

[0033] It is worth emphasizing that the surface of the limiting rod 34 is provided with a damping sleeve 35, so as to increase the friction between the T-shaped block 32 and the limiting rod 34, so as to avoid position deviation of the T-shaped block 32 during training, and the position of the T-shaped block 32 can be stably processed.

[0034] Among them, the structure such as motor is prior art, no longer tedious; at the same time, the utility model still includes power supply, controller and switch etc., is not the main technical point of this patent, no longer tedious. The wiring diagram of the motor in the utility model belongs to the common knowledge in the art, and its working principle is a well-known technology, and its model is selected according to actual use, so the control mode and wiring arrangement of the motor are not explained in detail.

[0035] The working principle and process are as follows: when the distance is adjusted according to the patient's hand, first pull the positioning rod 23 on the surface of the L-shaped plate 22, at this time the positioning rod 23 slides in the inside of the L-shaped plate 22, and the positioning rod 23 pulls the reset spring 1 25 to deform when the positioning rod 23 is separated from the positioning hole 24 on the surface of the adjusting frame 1, at this time the hand training mechanism 12 is pushed, so that the hand training mechanism 12 drives the adjusting block 21 to slide on the surface of the guide rod 26, the guide rod 26 can guide the movement of the adjusting block 21 to avoid the position deviation of the adjusting block 21 during movement, and the adjusting block 21 drives the reset spring 2 27 to deform during movement, the reset spring 2 27 can reset the position of the adjusting block 21, so that the adjusting block 21 is reset to the initial position, when the distance between the hand training mechanism 12 is adjusted, the positioning rod 23 is released, the reset spring 1 25 is not subjected to tension and is reset, at this time the reset spring 1 25 drives the positioning rod 23 to reinsert into the inside of the positioning hole 24, so as to position the position of the hand training mechanism 12, avoid the position movement during the training of the patient's hand, and affect the normal training of the patient's hand;

[0036] When the distance between the finger sleeve ring 13 and the patient's fingers is adjusted, the finger sleeve ring 13 is pushed or pulled, at this time the finger sleeve ring 13 drives the T-shaped block 32 to slide in the T-shaped groove 33 in the inside of the long distance plate 31, the T-shaped block 32 slides on the surface of the limiting rod 34, and since the surface of the limiting rod 34 is sleeved with the damping sleeve 35, the damping sleeve 35 can increase the friction between the T-shaped block 32, so that the position of the finger sleeve ring 13 can be stabilized after the distance from the patient's fingers is adjusted.

[0037] It should be noted that the adjusting frame 1, the hand training mechanism 12 and the finger sleeve ring 13 in the device are the same as the principle of the disclosed patent CN214714027U, "a hand rehabilitation training device for rehabilitation medicine department", and the operation process is the same, which is mature existing technology, and the specific training operation of the patient's hand can refer to the comparison patent.

[0038] It should be noted that in this text, relationship terms such as first and second are only used to distinguish one entity or operation from another entity or operation, without necessarily requiring or implying any such actual relationship or order between the entities or operations. Moreover, the terms "include", "contain" or any other variants thereof are intended to cover non-exclusive inclusion, so that the process, method, article or equipment including a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such process, method, article or equipment.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present application, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A hand exerciser for easy use in a rehabilitation department, comprising an adjusting stand (1), characterized in that: The surface of the adjusting frame (1) is provided with a plurality of hand training mechanisms (12), the bottom of the hand training mechanism (12) is provided with a finger sleeve ring (13), and the surface of the hand training mechanism (12) is provided with a finger spacing adjusting assembly (2); The finger spacing adjusting assembly (2) comprises an adjusting block (21), the surface of the hand training mechanism (12) is provided with the adjusting block (21), one side surface of the adjusting block (21) is provided with an L-shaped plate (22), the surface of the adjusting frame (1) is provided with a sliding groove matched with the adjusting block (21), the hand training mechanism (12) and the adjusting frame (1) are connected through the adjusting block (21) and the sliding groove, a positioning rod (23) is slidably connected in a through hole formed in the surface of the L-shaped plate (22), a plurality of positioning holes (24) matched with the positioning rod (23) are formed in the surface of the adjusting frame (1), one end of the positioning rod (23) penetrates through the L-shaped plate (22) and is inserted into the positioning hole (24) formed in the surface of the adjusting frame (1), and the surface of the finger sleeve ring (13) is provided with a long-distance adjusting assembly (3).

2. A hand exerciser for easy use in a rehabilitation medicine department according to claim 1, wherein: The surface of the positioning rod (23) is sleeved with a reset spring (25), one end of the reset spring (25) is connected with the positioning rod (23), and the other end of the reset spring (25) is connected with the adjusting frame (1).

3. A hand exerciser for easy use in a rehabilitation medicine department according to claim 2, wherein: A guide rod (26) is slidably connected in the through hole formed in the surface of the adjusting block (21), and both ends of the guide rod (26) penetrate through a plurality of adjusting blocks (21) and are arranged in the interior of the adjusting frame (1).

4. A hand exerciser for easy use in a rehabilitation medicine department according to claim 3, wherein: The surface of the guide rod (26) is sleeved with a plurality of reset springs (27), and both ends of the reset spring (27) are connected with two adjusting blocks (21).

5. A hand exerciser for easy use in a rehabilitation medicine department according to claim 4, wherein: The reset springs (27) are distributed between a plurality of adjusting blocks (21).

6. A hand exerciser for easy use in a rehabilitation medicine department according to claim 1, wherein: The long-distance adjusting assembly (3) comprises a long-distance plate (31), the surface of the hand training mechanism (12) is provided with the long-distance plate (31), the interior of the long-distance plate (31) is provided with a T-shaped block (32), the surface of the long-distance plate (31) is provided with a T-shaped groove (33) matched with the T-shaped block (32), the T-shaped block (32) is connected with the finger sleeve ring (13), and the finger sleeve ring (13) and the long-distance plate (31) are connected through the T-shaped block (32) and the T-shaped groove (33).

7. A hand exerciser for easy use in a rehabilitation medicine department according to claim 6, wherein: A limiting rod (34) is slidably connected in a through hole formed in the surface of the T-shaped block (32), and both ends of the limiting rod (34) penetrate through the T-shaped block (32) and are arranged in the T-shaped groove (33) formed in the surface of the long-distance plate (31).

8. A hand exerciser for easy use in a rehabilitation medicine department according to claim 7, wherein: The surface of the limiting rod (34) is sleeved with a damping sleeve (35).

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