Finger rehabilitation training device

Abstract

The utility model relates to the field of rehabilitation training equipment, in particular to a finger rehabilitation training device. According to the finger rehabilitation training device, through cooperation of the supporting bottom plate, the fixed supporting cylinder, the lifting supporting cylinder, the working table top, the integrated computer equipment, the finger training table top, the supporting and fixing device, the training mechanism, the magnetic attraction equipment, the driving mechanism and the like, when the finger rehabilitation training device is used, a hand is fixed through the fixed supporting device; then the driving mechanism is controlled by the integrated computer equipment to move according to a set mode, so that the training mechanism is driven to move correspondingly, the fingers are driven by the magnetic attraction equipment to perform corresponding rehabilitation training, and once a patient suffers from spasm or other accidents related to movement, the strength can exceed the upper limit of the magnetic attraction equipment, and the patient can do rehabilitation training. The finger protection device can prevent secondary injury, and has the advantages of being simple in structure and safe and convenient to use.

Description

TECHNICAL FIELD

[0001] The utility model relates to the field of rehabilitation training equipment, concretely relates to a finger rehabilitation training device. BACKGROUND

[0002] With the serious population aging, the incidence of stroke is increasing. Although the medical conditions are constantly improving, the mortality of stroke patients is decreasing, but many patients still have different degrees of paralysis. Studies have shown that 55%-75% of stroke patients have finger motor dysfunction, and only about 30% of patients can recover to normal. In the early stage of the disease, the patient's hands are very difficult to move by relying on their own strength, and if they are stationary for a long time, the muscles will atrophy permanently and lose the ability to move. The hand is an important organ of the human body, and many daily life actions of a person are completed by relying on the hand, including eating, dressing, washing, etc. Due to stroke, it is difficult for patients with finger motor dysfunction to complete the above actions, which brings heavy spiritual and economic burden to the family and society. Therefore, regular rehabilitation training for patients has become a necessary requirement.

[0003] The finger rehabilitation training for patients is mainly based on the continuous passive motion (CPM) theory, that is, through continuous passive rehabilitation training of the motor dysfunction fingers to achieve the treatment purpose. During rehabilitation treatment, the affected limb is moved slowly under the guidance of the rehabilitation physician, and through these repetitive rehabilitation actions, the damaged brain of the patient is continuously stimulated to repair the nervous system. However, this manual training method increases the labor intensity of the rehabilitation physician and also occupies a large amount of social resources, and the cost is relatively high. Applying robots to the finger rehabilitation process of patients can replace physicians to perform more scientific rehabilitation training on patients, which can effectively relieve the pressure of physicians and is the future development direction.

[0004] The finger rehabilitation robot can be divided into rigid exoskeleton type and flexible wearable type in structure. The flexible wearable robot has the characteristics of light weight and high adhesion to the human hand, but lacks mechanical structure, has large motion transmission error and is difficult to control. The exoskeleton robot integrates the patient's fingers and the exoskeleton mechanical arm into one, which can assist the affected limb to complete the rehabilitation training in three-dimensional space and realize almost any physiological angle action, but it is cumbersome to wear and has poor adaptability. It is not easy to adapt to patients with excessively large / small palm / finger size, and the circuit is exposed and extremely cumbersome.

[0005] In addition, the exoskeleton finger rehabilitation robot fixes each finger joint of the patient's hand and performs device component adaptation operation, and once the patient has a spasm or other motion-related accident, the device may form a large resistance and cause secondary injury to the patient's fingers, which has a large safety hazard. Many rehabilitation robot systems do not have a human-computer interaction system, and it is difficult to improve the immersion of patient training, and the human-computer interaction is poor.

[0006] Therefore, a finger rehabilitation training device needs to be designed. Utility model content

[0007] In view of the defects in the prior art, the utility model provides a finger rehabilitation training device.

[0008] The utility model discloses a technical scheme is: finger rehabilitation training device, including support base plate, be provided with fixed support cylinder on the support base plate, retractable cooperation has the lifting support cylinder in fixed support cylinder, be provided with workbench top at the top of lifting support cylinder, be provided with integral type computer equipment on workbench top, be provided with horizontal setting finger training platform on lifting support cylinder, be provided with support fixing device and training mechanism on the finger training platform, training mechanism drive finger training through magnetic attraction equipment, be provided with driving mechanism connected with integral type computer equipment in the inside of finger training platform.

[0009] In order to better realize the utility model, the support fixing device includes the arm bracket connected in the front of finger training platform and the wrist bracket arranged on finger training platform, and the arm bracket and wrist bracket are all matched with the corresponding bandage.

[0010] In order to better realize the utility model, the flexible gasket that improves comfort is arranged on the arm bracket and wrist bracket.

[0011] In order to better realize the utility model, the elastic screw is further arranged on the both sides of wrist bracket, and the inner side end of the elastic screw is connected with the extrusion plate.

[0012] In order to better realize the utility model, the training mechanism includes a plurality of through grooves arranged on finger training platform, and further includes the sliding support frame slidingly matched in the through groove.

[0013] In order to better realize the utility model, the magnetic attraction equipment includes the first magnet fixedly arranged on the sliding support frame, and further includes the finger sleeve for sleeving the patient's finger, and the second magnet for attracting the first magnet is arranged on the finger sleeve.

[0014] In order to better realize the utility model, the driving mechanism includes the driving motor installed in the inside of finger training platform, and the sliding support frame is fixed on the sliding seat through the screw rod sliding cooperation of the driving motor.

[0015] In order to better realize the utility model, the universal roller for facilitating movement is arranged on the bottom of support base plate.

[0016] The utility model discloses a hook is arranged on the outside of the lifting support cylinder to facilitate hanging objects.

[0017] The finger rehabilitation training device has the advantages that the hand is fixed through the fixed support cylinder, then the integrated computer equipment is used to control the driving mechanism to move according to a set mode, thereby driving the training mechanism to move correspondingly, and then the fingers are driven to carry out corresponding rehabilitation training through the magnetic attraction equipment, once the patient has a spasm or other movement-related accidents, the force exceeds the upper limit of the magnetic attraction equipment, and then the patient's fingers fall off the equipment, so that the occurrence of secondary injury can be prevented, and the device has the advantages of simple structure, safe and convenient use. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiments of the utility model or the technical solutions in the prior art, the following will briefly introduce the drawings needed to be used in the specific embodiments or the prior art description. In all the drawings, similar elements or parts are generally identified by similar reference signs. In the drawings, the elements or parts are not necessarily drawn according to the actual proportion.

[0019] Figure 1 It is a structural schematic view of the finger rehabilitation training device of the utility model;

[0020] Figure 2 It is a structural schematic view of the finger rehabilitation training device of the utility model; Figure 1 It is a structural schematic view of the finger rehabilitation training device of the utility model;

[0021] Figure 3 It is a structural schematic view of the finger rehabilitation training device of the utility model;

[0022] In the drawings, 1 is a support bottom plate, 2 is a fixed support cylinder, 3 is a lifting support cylinder, 4 is a workbench surface, 5 is an integrated computer equipment, 6 is a finger training table surface, 7 is a universal roller, 8 is a hook, 9 is an arm bracket, 10 is an extrusion plate, 11 is a through slot, 12 is a sliding support frame, 13 is a first magnet, 14 is a wrist bracket, 15 is a tension screw, 16 is a finger sleeve, and 17 is a second magnet. DETAILED DESCRIPTION

[0023] The embodiments of the technical solutions of the utility model will be described in detail below with reference to the drawings. The following embodiments are only used to more clearly illustrate the technical solutions of the utility model, so only as an example, and cannot limit the protection scope of the utility model.

[0024] It should be noted that the technical terms or scientific terms used in the present application should be understood as the general meaning understood by the skilled in the art described in the present application, unless otherwise specified.

[0025] Embodiment:

[0026] As Figures 1 to 3 shown, the finger rehabilitation training device of the present application comprises a support base plate 1, a fixed support cylinder 2 is arranged on the support base plate 1, a lifting support cylinder 3 is telescopically matched in the fixed support cylinder 2, a workbench 4 is arranged on the top of the lifting support cylinder 3, and an integrated computer equipment 5 is arranged on the workbench 4; a horizontal finger training table 6 is connected to the lifting support cylinder 3, a support fixing device and a training mechanism are arranged on the finger training table 6, the training mechanism is driven by a magnetic attraction device to train the fingers, and a driving mechanism connected to the integrated computer equipment 5 is arranged in the finger training table 6. The finger rehabilitation training device of the present application cooperates with the support base plate 1, the fixed support cylinder 2, the lifting support cylinder 3, the workbench 4, the integrated computer equipment 5, the finger training table 6, the support fixing device, the training mechanism, the magnetic attraction device and the driving mechanism, etc. When in use, the hand is fixed by the support fixing device, then the driving mechanism is controlled by the integrated computer equipment 5 to move according to the set mode, so as to drive the training mechanism to move correspondingly, and then the magnetic attraction device drives the fingers to perform corresponding rehabilitation training. Once the patient has a spasm or other movement-related accidents, the force will exceed the upper limit of the magnetic attraction device, and then the patient's fingers will fall off the device, so that the secondary injury can be prevented, and the device has the advantages of simple structure, safe and convenient use.

[0027] As a preferred embodiment, the support fixing device comprises an arm bracket 9 connected in front of the finger training table 6 and a wrist bracket 14 arranged on the finger training table 6, and the arm bracket 9 and the wrist bracket 14 are both matched with corresponding binding tapes. After such design, the arm bracket 9 can conveniently fix the arm, and the wrist bracket 14 can conveniently fix the wrist. Further, flexible pads for improving comfort are arranged on the arm bracket 9 and the wrist bracket 14, and the flexible pads can be made of sponge, silica gel or the like.

[0028] As a preferred embodiment, a tension screw 15 is further arranged on both sides of the wrist bracket 14, and an extrusion plate 10 is connected to the inner side end of the tension screw 15. After such design, the extrusion plate 10 can be made close to or away from the wrist by rotating the tension screw 15, so as to adjust the tightness of the wrist fixing.

[0029] As a preferred implementation, the training mechanism includes a plurality of through grooves 11 arranged on the finger training table top 6, and a sliding support frame 12 slidingly fitted in the through grooves 11; the lower end of the sliding support frame 12 is connected with the driving mechanism, and the upper end is connected with the magnetic attraction device. In this way, when the driving mechanism is actuated, the sliding support frame 12 is moved back and forth along the through grooves 11, so that the magnetic attraction device fitted on the sliding support frame 12 is moved back and forth, and the fingers are driven to perform corresponding rehabilitation training.

[0030] As a preferred implementation, the magnetic attraction device includes a first magnet 13 fixedly arranged on the sliding support frame 12, and a finger sleeve 16 for sleeving the patient's fingers, and a second magnet 17 is arranged on the finger sleeve 16 to be attracted by the first magnet 13. In this way, when in use, the finger sleeve 16 is sleeved on the patient's fingers, and then the second magnet 17 is attracted and adhered to the first magnet 13, and the sliding support frame 12 is moved, so that the first magnet 13 is moved, the second magnet 17 is moved, and the finger sleeve 16 and the fingers are moved, thereby performing rehabilitation training.

[0031] As a preferred implementation, the driving mechanism includes a driving motor installed inside the finger training table top 6, and a slide is slidingly fitted on the lead screw of the driving motor, and the sliding support frame 12 is fixed on the slide. In this way, the driving motor is controlled to rotate by the integrated computer device 5, and when the lead screw of the driving motor rotates, the slide on the lead screw slides back and forth, thereby driving the sliding support frame 12 to move. It should be noted that each finger corresponds to a finger sleeve 16 and a second magnet 17, so the corresponding driving motor is five, and each finger corresponds to one.

[0032] As a preferred implementation, universal wheels 7 are arranged on the bottom of the support bottom plate 1 for easy movement. In this way, the entire device can be moved conveniently.

[0033] As a preferred implementation, hooks 8 are arranged on the outer side of the lifting support cylinder 3 for conveniently hanging objects. In this way, objects can be conveniently hung, for example, if the patient has a drainage bag, the drainage bag can be conveniently hung.

[0034] It should be noted that the integral computer device 5 is installed with a matching finger rehabilitation training software, which can train the fingers according to the general mode preset by the software, or can be recorded on site according to the patient's condition, in addition, mirror training can also be performed, and the range of movement, speed and movement rhythm of each finger are controlled by the hand wearing the flexible glove. During training, the patient can see the intensity of the movement, the feedback of the active force, etc. The sliding support frame 12 drives the fingers to bend and stretch, which can be performed on all fingers at a time, or one finger after another, or in an alternating manner or in a random order. During the treatment process, the patient is in front of the device and maintains a comfortable and upright posture. During treatment, the arm support 9 is adjusted to the corresponding position to support the weight of the arms and hands. The finger sleeve 16 is put on the patient's fingers, and whether to wrap the fingers with adhesive tape before putting on the finger sleeve 16 can be selected according to the actual situation. After the first magnet 13 and the second magnet 17 are attracted and connected stably, the end position of the movement is set respectively, and the fingers will automatically and orderly move. According to the requirements, the patient can perform passive or active movement during the treatment process. Through the integrated sensor system, the force generated by the fingers can be quantitatively recorded and evaluated.

[0035] The driving mechanism drives the sliding support frame 12 to move, and the sliding support frame 12 drives the movement of the thumb and fingers of the right hand or the left hand. It should be noted that different sizes of finger sleeves 16 and finger tapes can be prepared in advance to adapt to the size of the fingers / palms of different patients. The appropriate finger sleeves are stuck together and fixed on the fingers with appropriate finger tapes. One of the safety functions of the device is the magnetic connection between the patient's fingers and the mechanical movement device. The fingers will automatically disconnect from the mechanical movement device if the force is too large, and the hand will loosen.

[0036] A plurality of sensors can be provided, and the finger movement data is recorded by the sensors and transmitted to the integral computer device 5 through the data line, and the movement target data of the hand on one side of the mechanical movement device is transmitted in real time to provide real-time changing training targets for training. Thereby, a mirror training mode can be provided.

[0037] The system matching software can select a plurality of treatment modes and movement parameters to achieve the treatment purpose. Through the integrated sensor system of each finger, quantitative recording can be performed, so that real-time biofeedback can be provided, and the finger strength and movement range generated by active and passive movement can be evaluated.

[0038] If the fingers cannot be fully stretched or bent, the device will perform the movement of the entire movement range instead. In addition, the patient can also use interactive therapy to exercise finger strength, finger movement, movement control, selective opening, finger flexibility, reaction or time control through finger strength or movement, strength measurement, strength endurance, gripping and releasing, etc.

[0039] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present application, and are not limited thereto; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that the technical solutions recorded in the foregoing embodiments can still be modified, or some or all of the technical features can be replaced by equivalents; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. A finger rehabilitation training device, characterized by: The utility model provides a kind of hand finger training device, including support base plate (1), fixed support cylinder (2) is provided on the support base plate (1), telescopic cooperation has lifting support cylinder (3) in the fixed support cylinder (2), workbench surface (4) is provided at the top of the lifting support cylinder (3), integral computer equipment (5) is provided on the workbench surface (4);Horizontal setting finger training table top (6) is connected on the lifting support cylinder (3), support fixing device and training mechanism are provided on the finger training table top (6), the training mechanism is driven finger training by magnetic attraction equipment, drive mechanism is provided in the inside of the finger training table top (6) and is connected with integral computer equipment (5).

2. The finger rehabilitation training device according to claim 1, characterized in that: The support fixing device includes arm bracket (9) connected in front of finger training table top (6) and wrist bracket (14) provided on finger training table top (6), and the arm bracket (9) and wrist bracket (14) are matched with corresponding bandages.

3. The finger rehabilitation training device according to claim 2, characterized in that: Flexible gasket is provided on the arm bracket (9) and wrist bracket (14) to improve comfort.

4. The finger rehabilitation training device according to claim 3, characterized in that: Tightening screw (15) is further provided on the both sides of the wrist bracket (14), and the inner side end of the tightening screw (15) is connected with extrusion plate (10).

5. The finger rehabilitation training device according to claim 1, characterized in that: The training mechanism includes a plurality of through grooves (11) provided on finger training table top (6), and further includes sliding support frame (12) slidingly fitted in the through grooves (11);The lower end of the sliding support frame (12) is connected with the drive mechanism, and the upper end is connected with the magnetic attraction equipment.

6. The finger rehabilitation training device according to claim 5, characterized in that: The magnetic attraction equipment includes first magnet (13) fixedly provided on the sliding support frame (12), and further includes finger sleeve (16) for sleeving patient's fingers, and second magnet (17) is provided on the finger sleeve (16) and is attracted by the first magnet (13).

7. The finger rehabilitation training device according to claim 6, characterized in that: The drive mechanism includes drive motor installed in the inside of finger training table top (6), and the drive motor is slidingly fitted with slide block through screw rod, and the sliding support frame (12) is fixed on the slide block.

8. The finger rehabilitation training device according to claim 1, characterized in that: Universal roller (7) is provided on the bottom of the support base plate (1) to facilitate movement.

9. The finger rehabilitation training device according to claim 1, characterized in that: Hook (8) is further provided on the outside of the lifting support cylinder (3) to facilitate hanging.

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