Hand function rehabilitation device

Abstract

The utility model belongs to the technical field of medical instruments, and particularly relates to a hand function rehabilitation device which comprises a base and a fixing frame, a lifting seat is arranged at the top of the base, a wrist groove is formed in the top of the lifting seat, the fixing frame is arranged at the top of the base, a first motor and a second motor are arranged on the side wall of the fixing frame, and the first motor and the second motor are connected with the lifting seat. In the hand function rehabilitation process, passive training of the palm part is facilitated, the palm muscle strength is enhanced, and the flexibility of fingers is helped to be enhanced, so that hand function rehabilitation is promoted, passive hand training of a patient with weakness or poor strength is facilitated, and the rehabilitation training effect is good.

Description

Technical Field

[0001] The utility model relates to the technical field of medical equipment, in particular to a hand function rehabilitation device. Background Art

[0002] Hand rehabilitation training plays a vital role in the rehabilitation of hand diseases and other diseases such as stroke. Among the many sequelae of stroke, hand dysfunction is one of the most common disorders in patients with hemiplegia after stroke, which seriously affects the patients' daily life activities and brings a heavy burden to the patients' families and society.

[0003] In the existing technology, during the hand function rehabilitation process, the hands need to be trained to restore hand function. Currently, when using rehabilitation devices for hand training, traditional hand function trainers require hand grasping training during operation. However, after the hand function decreases, the strength generally decreases as well, causing difficulty for the patient to grasp, reducing the training effect, and thus affecting the hand function rehabilitation effect. Utility Model Content

[0004] The purpose of this section is to summarize some aspects of the embodiments of the utility model and briefly introduce some preferred embodiments. Some simplifications or omissions may be made in this section and the abstract of the specification and the name of the utility model of this application to avoid blurring the purpose of this section, the abstract of the specification and the name of the utility model, and such simplifications or omissions cannot be used to limit the scope of the utility model.

[0005] In view of the above problems and / or problems existing in existing medical devices, the present utility model is proposed.

[0006] Therefore, the purpose of the utility model is to provide a hand function rehabilitation device, which can facilitate passive training of the palm during the hand function rehabilitation process, strengthen the palm muscle strength, and help enhance the flexibility of the fingers, thereby promoting hand function rehabilitation, and is beneficial for patients with weakness or poor strength to perform passive hand training, and the rehabilitation training effect is good.

[0007] In order to solve the above technical problems, according to one aspect of the present invention, the present invention provides the following technical solutions:

[0008] A hand function rehabilitation device comprises a base and a fixing frame, wherein a lifting seat is arranged on the top of the base, a wrist slot is arranged on the top of the lifting seat, the fixing frame is arranged on the top of the base, a first motor and a second motor are arranged on the side wall of the fixing frame, a first rotating rod and a second rotating rod are connected between the two fixing frames, one end of the first rotating rod is connected to the rotating shaft of the first motor, one end of the second rotating rod is connected to the rotating shaft of the second motor, a plurality of sliding sleeves are arranged on the side walls of the first rotating rod and the second rotating rod, a pull rope is arranged between the plurality of sliding sleeves, the pull ropes are respectively wound around the side walls of the first rotating rod and the second rotating rod, and a finger ring sleeve is connected to one end of the pull rope on the first rotating rod and one end of the pull rope on the second rotating rod.

[0009] As a preferred solution of the hand function rehabilitation device described in the utility model, wherein: a groove is provided on the top of the base, a threaded rod is provided in the groove, a slider is threadedly connected to the side wall of the threaded rod, the lifting seat is provided on the top of the slider, a knob is provided at one end of the threaded rod, and the knob is slidably connected to the side wall of the base.

[0010] As a preferred solution of the hand function rehabilitation device described in the utility model, wherein: a control panel is provided on the side wall of the fixing frame, and the control panel is electrically connected to the first motor and the second motor.

[0011] As a preferred solution of the hand function rehabilitation device described in the utility model, the top of the lifting seat is provided with a strap, the side wall of the strap is provided with a first Velcro, and the top of the lifting seat is provided with a second Velcro corresponding to the first Velcro.

[0012] As a preferred solution of the hand function rehabilitation device described in the utility model, wherein: a non-slip pad is provided at the bottom of the base, and the non-slip pad is bonded to the bottom of the base.

[0013] As a preferred solution of the hand function rehabilitation device described in the utility model, wherein: the side wall of the fixing frame is provided with a rotation hole, and the first rotation rod and the second rotation rod are respectively embedded and installed in the corresponding rotation holes.

[0014] As a preferred solution of the hand function rehabilitation device described in the utility model, the finger ring sleeve is made of elastic rubber material.

[0015] Compared with the prior art: In the present application document, 1. the lifting seat is used to lift the patient's wrist, the wrist slot is used to position the patient's wrist, and the finger ring is worn on the patient's five fingers to fix the patient's five fingers. The first motor is used to drive the first rotating rod to rotate, thereby driving the pull rope on the first rotating rod to reel in or release the line, and the second motor is used to drive the second rotating rod to rotate, thereby driving the pull rope on the second rotating rod to reel in or release the line. The first motor and the second motor are repeatedly coordinated to drive the finger ring to be pulled up and down, thereby driving the palm to swing up and down repeatedly, and the blood can be accelerated during the swinging of the palm. The flow of liquid helps the hand to complete the rehabilitation training movements and realize the hand function training. The sliding sleeve is used to adjust the distance between the finger ring sleeves, so as to facilitate the training of separating the fingers. Therefore, in the process of hand function rehabilitation, it is convenient to passively train the palm, strengthen the palm muscle strength, and help enhance the flexibility of the fingers, thereby promoting the rehabilitation of hand function, which is beneficial for patients with weakness or poor strength to perform passive hand training, and the rehabilitation training effect is good. 2. The knob is used to facilitate the rotation of the threaded rod, thereby pushing the slider to move, and the lifting seat is driven to move by the slider, thereby adjusting the distance between the lifting seat and the finger ring sleeve, which is convenient for different patients to perform hand rehabilitation training and has a wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to more clearly illustrate the technical solution of the implementation of the utility model, the utility model will be described in detail below in combination with the drawings and detailed implementation. Obviously, the drawings described below are only some implementations of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative labor. Among them:

[0017] Figure 1 This is a structural schematic diagram of a hand function rehabilitation device of the utility model;

[0018] Figure 2 This is a structural explosion diagram of a hand function rehabilitation device of the utility model;

[0019] Figure 3 This is a structural cross-sectional view of a hand function rehabilitation device of the utility model;

[0020] Figure 4 The figure is a schematic diagram of a groove of a hand function rehabilitation device of the utility model.

[0021] In the figure: 100 base, 110 lifting seat, 120 wrist slot, 200 fixing frame, 210 first motor, 220 second motor, 230 first rotating rod, 240 second rotating rod, 250 sliding sleeve, 260 pulling rope, 270 finger ring sleeve, 300 groove, 310 threaded rod, 320 slider, 330 knob. DETAILED DESCRIPTION

[0022] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the specific implementation methods of the present invention are described in detail below with reference to the accompanying drawings.

[0023] In the following description, many specific details are set forth to facilitate a full understanding of the present invention, but the present invention may also be implemented in other ways different from those described herein, and those skilled in the art may make similar generalizations without violating the connotation of the present invention. Therefore, the present invention is not limited to the specific implementation methods disclosed below.

[0024] Secondly, the present invention is described in detail with reference to the schematic diagram. When describing the implementation of the present invention, for the sake of convenience, the cross-sectional diagram showing the device structure will not be partially enlarged according to the general proportion, and the schematic diagram is only an example, which should not limit the scope of protection of the present invention. In addition, in actual production, the three-dimensional dimensions of length, width and depth should be included.

[0025] In order to make the purpose, technical solution and advantages of the present invention more clear, the implementation mode of the present invention will be further described in detail below with reference to the accompanying drawings.

[0026] The utility model provides a hand function rehabilitation device, please refer to Figure 1-Figure 4, comprising a base 100 and a fixing frame 200, a lifting seat 110 is installed on the top of the base 100, a wrist slot 120 is opened on the top of the lifting seat 110, the fixing frame 200 is fixedly installed on the top of the base 100, a first motor 210 and a second motor 220 are fixedly installed on the side wall of the fixing frame 200, a first rotating rod 230 and a second rotating rod 240 are rotatably connected between the two fixing frames 200, and one end of the first rotating rod 230 is connected to the first motor 210 The first rotating rod 230 and the second rotating rod 240 are connected to the rotating shaft, one end of the second rotating rod 240 is connected to the rotating shaft of the second motor 220, the side walls of the first rotating rod 230 and the second rotating rod 240 are slidably connected with a plurality of sliding sleeves 250, and a pull rope 260 is arranged between the plurality of sliding sleeves 250, and the pull rope 260 is respectively wound around the side walls of the first rotating rod 230 and the second rotating rod 240, and one end of the pull rope 260 on the first rotating rod 230 and one end of the pull rope 260 on the second rotating rod 240 are connected with a finger ring 270, Specifically, the lifting seat 110 is used to lift the patient's wrist, the wrist slot 120 is used to position the patient's wrist, and the finger ring sleeve 270 is sleeved on the patient's five fingers to fix the patient's five fingers. The first motor 210 is used to drive the first rotating rod 230 to rotate, thereby driving the pull rope 260 on the first rotating rod 230 to reel in or release the line. The second motor 220 is used to drive the second rotating rod 240 to rotate, thereby driving the pull rope 260 on the second rotating rod 240 to reel in or release the line. The first motor 210 and the second motor 220 are repeatedly coordinated to drive the finger ring sleeve 270 to be pulled up and down, thereby driving the palm to repeatedly swing up and down. During the swinging of the palm, the blood flow can be accelerated to help the hand complete the rehabilitation training movement and realize the hand function training. The sliding sleeve 250 is used to adjust the distance between the finger ring sleeves 270, thereby facilitating the training of separating the fingers.

[0027] A control panel is disposed on the side wall of the fixing frame 200 , and the control panel is electrically connected to the first motor 210 and the second motor 220 . Specifically, the control panel facilitates the coordinated operation of the first motor 210 and the second motor 220 , thereby facilitating the swing training of the hands.

[0028] A strap is provided on the top of the lifting seat 110, and a first Velcro is provided on the side wall of the strap. A second Velcro corresponding to the first Velcro is provided on the top of the lifting seat 110. Specifically, the first Velcro and the second Velcro are connected in coordination to facilitate the operation of the strap to fix the wrist and improve training stability.

[0029] The bottom of the base 100 is provided with an anti-skid pad, which is bonded to the bottom of the base 100. Specifically, the anti-skid pad can increase the anti-skid property of the base 100, thereby improving the stability of the device.

[0030] The side wall of the fixing frame 200 is provided with a rotation hole, and the first rotation rod 230 and the second rotation rod 240 are respectively embedded and installed in the corresponding rotation holes. Specifically, the rotation holes facilitate the first rotation rod 230 and the second rotation rod 240 to be rotatably connected to the fixing frame 200, which is convenient for operation.

[0031] The finger ring cover 270 is made of elastic rubber material, which is convenient for the finger ring cover 270 to fit on different fingers and fix the fingers.

[0032] Combination Figure 1-Figure 4 The hand function rehabilitation device of this embodiment is specifically used as follows: during the hand function rehabilitation process, the patient's wrist is placed in the wrist slot 120 for positioning, the patient's wrist is raised by the lifting seat 110, the finger ring 270 is worn on the patient's five fingers to fix the patient's five fingers, the first motor 210 is used to drive the first rotating rod 230 to rotate, thereby driving the pull rope 260 on the first rotating rod 230 to reel in or release the line, and the second motor 220 is used to drive the second rotating rod 240 to rotate, thereby driving the second rotating rod 240 to rotate. The pull rope 260 on the finger ring 270 is used to reel in or release the line, and the first motor 210 and the second motor 220 are repeatedly operated in coordination to facilitate the up-and-down pulling of the finger ring 270, thereby driving the palm to repeatedly swing up and down. During the palm swinging process, the blood flow can be accelerated, the palm muscle strength can be strengthened, and the flexibility of the fingers can be enhanced, thereby promoting the rehabilitation of hand function. According to the needs, the sliding sleeve 250 is used to adjust the distance between the finger rings 270, thereby facilitating the training of separating the fingers, which is beneficial for patients with weakness or poor strength to perform passive hand training and improve the effect of hand function rehabilitation training.

[0033] Figure 3-Figure 4 The structure diagram of the second embodiment of the hand function rehabilitation device of the utility model is shown. Figure 3-Figure 4 , which is different from the above-mentioned embodiment, a groove 300 is provided on the top of the base 100, a threaded rod 310 is provided in the groove 300, a slider 320 is threadedly connected to the side wall of the threaded rod 310, and the lifting seat 110 is arranged on the top of the slider 320, and a knob 330 is provided at one end of the threaded rod 310, and the knob 330 is slidably connected to the side wall of the base 100. Specifically, the knob 330 is convenient for operating the threaded rod 310 to rotate, thereby pushing the slider 320 to move, and the lifting seat 110 is driven to move by the slider 320, so as to adjust the distance between the lifting seat 110 and the finger ring sleeve 270, which is convenient for different patients to perform hand rehabilitation training and has a wide range of applications.

[0034] Although the present invention has been described above with reference to the embodiments, various modifications may be made thereto and parts thereof may be replaced with equivalents without departing from the scope of the present invention. In particular, as long as there is no structural conflict, the various features in the embodiments disclosed in the present invention may be used in combination with each other in any manner, and the fact that these combinations are not exhaustively described in this specification is only for the sake of omitting space and saving resources. Therefore, the present invention is not limited to the specific embodiments disclosed herein, but includes all technical solutions falling within the scope of the claims.

Claims

1. A hand function rehabilitation device, characterized in that: The invention comprises a base (100) and a fixing frame (200), wherein a lifting seat (110) is arranged on the top of the base (100), a wrist slot (120) is arranged on the top of the lifting seat (110), the fixing frame (200) is arranged on the top of the base (100), a first motor (210) and a second motor (220) are arranged on the side wall of the fixing frame (200), a first rotating rod (230) and a second rotating rod (240) are connected between the two fixing frames (200), one end of the first rotating rod (230) is connected to the rotating rod of the first motor (210), and the second rotating rod (240) is connected to the first motor (210). The first rotating rod (230) and the second rotating rod (240) are connected with an axis, one end of the second rotating rod (240) is connected with the rotating shaft of the second motor (220), the side walls of the first rotating rod (230) and the second rotating rod (240) are provided with a plurality of sliding sleeves (250), and a pull rope (260) is provided between the plurality of sliding sleeves (250), and the pull rope (260) is respectively wound around the side walls of the first rotating rod (230) and the second rotating rod (240), and one end of the pull rope (260) on the first rotating rod (230) and one end of the pull rope (260) on the second rotating rod (240) are connected with a finger ring (270).

2. A hand function rehabilitation device according to claim 1, characterized in that: The top of the base (100) is provided with a groove (300), a threaded rod (310) is provided in the groove (300), a side wall of the threaded rod (310) is threadedly connected with a slider (320), the lifting seat (110) is arranged on the top of the slider (320), and a knob (330) is provided at one end of the threaded rod (310), and the knob (330) is slidably connected to the side wall of the base (100).

3. A hand function rehabilitation device according to claim 1, characterized in that: A control panel is provided on the side wall of the fixing frame (200), and the control panel is electrically connected to the first motor (210) and the second motor (220).

4. The hand function rehabilitation device according to claim 1, characterized in that: The top of the lifting seat (110) is provided with a binding strap, the side wall of the binding strap is provided with a first Velcro, and the top of the lifting seat (110) is provided with a second Velcro corresponding to the first Velcro.

5. The hand function rehabilitation device according to claim 1, characterized in that: The bottom of the base (100) is provided with an anti-skid pad, and the anti-skid pad is bonded to the bottom of the base (100).

6. The hand function rehabilitation device according to claim 1, characterized in that: The side wall of the fixing frame (200) is provided with a rotation hole, and the first rotation rod (230) and the second rotation rod (240) are respectively embedded and installed in the corresponding rotation holes.

7. The hand function rehabilitation device according to claim 1, characterized in that: The finger ring sleeve (270) is made of elastic rubber material.

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