CN113926155A

CN113926155A - Rehabilitation medical branch of academic or vocational study hand rehabilitation training device

Info

Publication number: CN113926155A
Application number: CN202111411257.2A
Authority: CN
Inventors: 李娜; 谭晖
Original assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Current assignee: First Affiliated Hospital of Medical College of Xian Jiaotong University
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-01-14
Anticipated expiration: 2041-11-25
Also published as: CN113926155B

Abstract

The invention belongs to the technical field of medical equipment, and particularly relates to a hand rehabilitation training device for a rehabilitation medicine department. The connecting rod can be driven by utilizing the lever principle to jack up the transverse plate upwards by pressing the bracket at the wrist position so that the finger sleeve drives the fingers to do stretching training, the patient with bent fingers can be trained to improve the practical performance, and the finger sleeve can be disassembled and accommodated in the accommodating groove through the clamping connection of the clamping sleeve and the rotating shaft in the shaft seat, so that the finger sleeve is simple to assemble and disassemble and convenient to use; through pressing the spring catch to inside after utilizing the inner wall to support the spring catch with the slight rotation of loop bar, can utilize its elasticity to increase reverse effort with the interval between loop bar pulling change extension spring and the finger this moment and reach the effect of adjusting the training degree, easy operation is convenient for the patient and adjusts the use by oneself.

Description

Rehabilitation medical branch of academic or vocational study hand rehabilitation training device

Technical Field

The invention belongs to the technical field of medical equipment, and particularly relates to a hand rehabilitation training device for a rehabilitation medicine department.

Background

The clinical treatment often receives the patient of diseases puzzlement such as hemiplegia, cerebral palsy, brain damage, cerebral thrombosis, these patients all have the problem of hand spasm usually, and the concrete expression is that patient's upper limbs and hand curve tension are big, and it is very difficult to actively straighten the finger, and the light person's finger is crooked slightly, is difficult for straightening, and the heavy person's five fingers all curl together, can't open totally, has caused very big harmful effects to daily life, consequently need use a rehabilitation medical branch of academic or vocational study hand rehabilitation trainer frequently.

Most of the original hand rehabilitation training devices can only perform grip strength training when in use and cannot be used by patients with bent fingers; and mostly depend on the method of increasing the weight when changing the training degree, it is inconvenient to use and easy to drop and cause unnecessary trouble; only single exercise effect can be performed in the training process; and it is inconvenient to adjust the apparatus for different patients when in use.

Disclosure of Invention

The invention aims to provide a rehabilitation training device for hand rehabilitation in a rehabilitation medical department, which aims to solve the problems in the prior art and has the characteristics of performing grip strength and stretching training, facilitating training intensity adjustment, having the functions of massaging and activating blood and facilitating adjustment of equipment to adapt to different patients.

In order to achieve the purpose, the invention provides the following technical scheme: a hand rehabilitation training device for rehabilitation medicine department comprises a main body, wherein a transverse plate used for installing a finger sleeve and a tension spring for training is arranged at the front end of the main body, a supporting frame used for supporting the main body is rotatably connected to the rear end of the main body, a bottom plate used for driving the transverse plate to move upwards for stretching training is arranged at the lower end of the main body, a connecting rod used for connecting the main body with the bottom plate is arranged at the front end of the bottom plate, a sleeve rod used for connecting the tension spring with the transverse plate is arranged at the lower end of the transverse plate, a movable rod used for adjusting the distance between the tension spring and the transverse plate is slidably connected inside the lower end of the sleeve rod, a sliding block used for driving the transverse plate to adjust the sliding position is arranged above the middle position of the transverse plate, slide ways are respectively arranged at the front end position and the two sides close to the rear end position of the main body, and a massage shaft used for massaging a patient is further arranged at the lower end of the main body, the upper end of massage axle is provided with and is used for the fixed mount of adjacent massage axle, the inside sliding connection of the slide that is close to the rear end position of main part has the balladeur train that is used for driving the mount removal, the lower extreme of balladeur train is provided with and is used for driving the automatic spring telescopic link that resets downwards of massage axle, the bottom plate be close to rear end position below and be provided with the support that is used for supporting the bottom plate.

As the preferable technical scheme of the hand rehabilitation training device for the rehabilitation medicine department, a bracket for placing the wrist of a patient is arranged at the upper end of the rear end of the bottom plate, and a connecting rope for driving the sliding frame to move is arranged at the upper end of the finger sleeve of the main body.

As a preferable technical solution of the hand rehabilitation training device for the department of rehabilitation medicine of the present invention, a storage groove for storing the connecting rod is formed above the front end position of the bottom plate, and a limiting block for limiting the rear end position of the main body to prevent downward rotation is provided in front of the position of the supporting frame near the upper end.

As a preferred technical scheme of the hand rehabilitation training device for the rehabilitation medicine department, shaft seats used for fixing the connecting rods are arranged at the front ends of the main body and the bottom plate, and friction pads used for increasing friction force to fix the sliding blocks are arranged at the lower ends of the bolts in the sliding blocks.

According to the preferable technical scheme of the hand rehabilitation training device for the rehabilitation medicine department, the lower end of the connecting rod is fixedly connected with a ring sleeve used for rotating the connecting rod, and the upper end of the connecting rod is fixedly connected with a clamping sleeve used for being clamped and connected with a rotating shaft in the shaft seat to fix the upper end of the connecting rod.

According to the preferable technical scheme of the hand rehabilitation training device for the rehabilitation medicine department, the upper end of the movable rod is fixedly connected with the fixed block, one side of the fixed block is provided with the spring pins for automatically fixing the movable rod, and a plurality of positioning holes for clamping connection of the spring pins are formed in the sleeve rod at equal intervals.

According to the preferable technical scheme of the hand rehabilitation training device for the rehabilitation medicine department, a plurality of balls for reducing resistance when the sliding frame moves are arranged at the upper end of the sliding frame, and a fixed seat for fixing the connecting rope is fixedly connected to the lower end of the middle position of the main body.

Compared with the prior art, the invention has the beneficial effects that: the connecting rod can be driven by utilizing the lever principle to jack up the transverse plate upwards by pressing the bracket at the wrist position so that the finger sleeve drives the fingers to do stretching training, the patient with bent fingers can be trained to improve the practical performance, and the finger sleeve can be disassembled and accommodated in the accommodating groove through the clamping connection of the clamping sleeve and the rotating shaft in the shaft seat, so that the finger sleeve is simple to assemble and disassemble and convenient to use; the movable rod slightly rotates to abut against the spring pin by utilizing the inner wall after the spring pin is pressed inwards, so that the movable rod can be pulled to change the distance between the tension spring and the finger and the reverse acting force is increased by utilizing the elasticity of the movable rod to achieve the effect of adjusting the training degree, the operation is simple, and the patient can adjust and use the movable rod by himself; the massage shaft is arranged at the lower end of the main body, so that the sliding frame can be driven to move through the connecting rope during finger training, the fixing frame is driven by the elasticity of the telescopic rod of the spring to automatically push the massage shaft downwards to enable the massage shaft to be in contact with a patient for massage, the activity of blood is improved, the blood circulation is promoted, and the training effect is improved; the slide block can slide in the slide way to drive the transverse plate to be adjusted to different positions and is fixed by the friction pad to adapt to different patients for use, so that the universality is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall appearance structure of the present invention;

FIG. 2 is a schematic view of a side portion of the main body according to the present invention;

FIG. 3 is an exploded view of the connecting rod and the bottom plate of the present invention;

FIG. 4 is a schematic view of the internal structure of the loop bar of the present invention;

FIG. 5 is a schematic view of a connection portion between the massage shaft and the carriage according to the present invention;

FIG. 6 is a schematic view of the connecting portion between the cross plate and the main body;

in the figure: 1. a main body; 2. a transverse plate; 3. a support frame; 4. a base plate; 5. a connecting rod; 6. a loop bar; 7. a movable rod; 8. a slider; 9. a slideway; 10. a massage shaft; 11. a fixed mount; 12. a carriage; 13. a spring telescopic rod; 14. a support; 15. a bracket; 16. connecting ropes; 17. a receiving groove; 18. a limiting block; 19. a shaft seat; 20. sleeving a ring; 21. a jacket; 22. a friction pad; 23. a fixed block; 24. a spring pin; 25. a ball bearing; 26. a fixed seat.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-6, the present invention provides the following technical solutions: a hand rehabilitation training device for rehabilitation medicine department comprises a main body 1, a transverse plate 2 used for installing fingerstalls and tension springs for training is arranged at the front end of the main body 1, a supporting frame 3 used for supporting the main body 1 is rotatably connected to the rear end of the main body 1, a bottom plate 4 used for driving the transverse plate 2 to move upwards for stretching training is arranged at the lower end of the main body 1, a connecting rod 5 used for connecting the main body 1 and the bottom plate 4 is arranged at the front end of the bottom plate 4, a loop bar 6 used for connecting the tension springs with the transverse plate 2 is arranged at the lower end of the transverse plate 2, a movable rod 7 used for adjusting the distance between the tension springs and the transverse plate 2 is slidably connected inside the lower end of the loop bar 6, a slide block 8 used for driving the transverse plate 2 to slidably adjust the position is arranged above the middle position of the transverse plate 2, slide ways 9 are arranged at the front end position of the main body 1 and at two sides close to the rear end, a massage shaft 10 used for massaging a patient is further arranged at the lower end of the main body 1, the upper end of massage axle 10 is provided with and is used for the mount 11 that fixes adjacent massage axle 10, and the inside sliding connection of slide 9 that is close to the rear end position of main part 1 has a balladeur train 12 that is used for driving mount 11 and removes, and the lower extreme of balladeur train 12 is provided with the spring telescopic link 13 that is used for driving massage axle 10 automatic reset downwards, and the bottom plate 4 is close to rear end position below and is provided with the support 14 that is used for supporting bottom plate 4, and the outside of massage axle 10 is provided with the circular protruding structure in many places in this embodiment.

Specifically, a bracket 15 for placing the wrist of the patient is disposed at the upper end of the rear end of the bottom plate 4, a connecting rope 16 for driving the sliding frame 12 to move is disposed at the upper end of the finger stall of the main body 1, and the upper end of the connecting rope 16 is fixedly connected to the sliding frame 12 in this embodiment.

Specifically, the accommodating groove 17 for accommodating the connecting rod 5 is formed above the front end of the bottom plate 4, the supporting frame 3 is provided with a limiting block 18 for limiting and preventing downward rotation of the rear end of the main body 1 near the front of the upper end, and one side of the upper end of the supporting frame 3 in the embodiment is provided with a rotating shaft for forming a rotating connection with the main body 1 so as to facilitate the stretching training of fingers.

Specifically, axle seats 19 for fixing the connecting rod 5 are disposed at the front ends of the main body 1 and the bottom plate 4, friction pads 22 for increasing friction force to fix the sliding block 8 are disposed at the lower ends of the bolts inside the sliding block 8, and the friction pads 22 are symmetrically disposed at the two ends of the sliding block 8 in this embodiment.

Specifically, a ring sleeve 20 for rotating the connecting rod 5 is fixedly connected to a lower end position of the connecting rod 5, a clamping sleeve 21 for engaging with a rotating shaft inside the shaft seat 19 to fix an upper end position of the connecting rod 5 is fixedly connected to an upper end position of the connecting rod 5, and the clamping sleeve 21 has certain elasticity in this embodiment.

Specifically, the upper end fixedly connected with fixed block 23 of loop bar 7, one side of fixed block 23 is provided with and is used for the automatic spring catch 24 fixed with loop bar 7, and the locating hole that is used for spring catch 24 block connection of many places is seted up to the equidistant inside of loop bar 6, presses spring catch 24 to inside in this embodiment and can be with loop bar 7 pulling adjusting position.

Specifically, the upper end of the carriage 12 is provided with a plurality of balls 25 for reducing resistance when the carriage 12 moves, the lower end of the middle position of the main body 1 is fixedly connected with a fixed seat 26 for fixing the connection rope 16, and a spring body for driving the carriage 12 to automatically return is sleeved on the outer side of the connection rope 16 between the fixed seat 26 and the carriage 12 in this embodiment.

The working principle and the using process of the invention are as follows: the bottom plate 4 is arranged at the lower end of the main body 1, the connecting rod 5 is arranged at the front end of the main body to connect the bottom plate 4 and the main body, the bracket 15 positioned above the rear end of the bottom plate 4 is pressed by the wrist, the bottom plate 4 can rotate by using the upper end position of the support 14 as an axis by utilizing the lever principle, the connecting rod 5 is driven to jack up the transverse plate 2 upwards to enable the finger stall to drive the fingers to do stretching training, the stretching training can be carried out on patients with bent fingers to improve the practicability, and the convenient disassembly and the convenient storage can be carried out in the containing groove 17 above the front end position of the bottom plate 4 through the clamping connection of the clamping sleeve 21 arranged at the upper end position of the connecting rod 5 and the rotating shaft in the front end position shaft base 19 of the main body 1, so that the disassembly and the use are simple; the spring pin 24 which is clamped and connected in the positioning hole of the loop bar 6 is pressed inwards, the movable bar 7 slightly rotates to use the inner wall to abut against the spring pin 24, at the moment, the movable bar 7 can be pulled to change the distance between the tension spring at the upper end of the finger sleeve and the finger, and the elasticity of the elastic spring is used for increasing the reverse acting force to achieve the effect of adjusting the training degree, so that the operation is simple, and the patient can adjust the training degree by himself; the massage shaft 10 is arranged at the lower end of the main body 1 and is fixed by the fixing frame 11, at the moment, the sliding frame 12 is driven to slide in the slide ways 9 at the two sides of the main body 1 by the connecting rope 16 which is arranged at the upper end of the finger sleeve and connected with the sliding frame 12, the fixing frame 11 can be driven by the elasticity of the telescopic spring rod 13 which is arranged at the lower end of the sliding frame 12 and connected with the fixing frame 11 to automatically push the massage shaft 10 downwards to enable the massage shaft to be contacted with a patient for massage, so that the activity of blood is improved, the blood circulation is promoted, and the training effect is improved; the slide block 8 arranged at the upper end of the middle position of the transverse plate 2 slides in the slide way 9 at the front end of the main body 1 to drive the transverse plate 2 to adjust to different positions and is fixed by the friction pad 22 to adapt to different patients for use, so that the universality is improved.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a recovered medical branch of academic or vocational study hand rehabilitation training device which characterized in that: comprises a main body (1), a transverse plate (2) used for installing finger sleeves and tension springs for training is arranged at the front end of the main body (1), a supporting frame (3) used for supporting the main body (1) is rotatably connected to the rear end of the main body (1), a bottom plate (4) used for driving the transverse plate (2) to move upwards for tensile training is arranged at the lower end of the main body (1), a connecting rod (5) used for connecting the main body (1) with the bottom plate (4) is arranged at the front end of the bottom plate (4), a loop bar (6) used for connecting the tension springs with the transverse plate (2) is arranged at the lower end of the transverse plate (2), a movable rod (7) used for adjusting the distance between the tension springs and the transverse plate (2) is slidably connected to the inner portion of the lower end of the loop bar (6), a sliding block (8) used for driving the transverse plate (2) to slidably adjust the position is arranged above the middle position of the transverse plate (2), slide (9) have all been seted up to the front end position of main part (1) and be close to rear end position both sides, the lower extreme of main part (1) still is provided with massage axle (10) that are used for massaging the patient, the upper end of massage axle (10) is provided with and is used for fixing mount (11) with adjacent massage axle (10), the inside sliding connection of slide (9) that is close to the rear end position of main part (1) has balladeur train (12) that are used for driving mount (11) and remove, the lower extreme of balladeur train (12) is provided with and is used for driving spring telescopic link (13) that massage axle (10) automatic reset down, the rear end position below that is close to of bottom plate (4) is provided with support (14) that are used for supporting baseplate (4).

2. The rehabilitation medical department hand rehabilitation training device of claim 1, wherein: a bracket (15) used for placing the wrist of the patient is arranged at the upper end of the rear end of the bottom plate (4), and a connecting rope (16) used for driving the sliding frame (12) to move is arranged at the upper end of the finger sleeve of the main body (1).

3. The rehabilitation medical department hand rehabilitation training device of claim 1, wherein: the upper portion of the front end position of the bottom plate (4) is provided with a containing groove (17) for containing the connecting rod (5), and a limiting block (18) for limiting the rear end position of the main body (1) and preventing downward rotation is arranged in front of the position, close to the upper end, of the supporting frame (3).

4. The rehabilitation medical department hand rehabilitation training device of claim 1, wherein: the front ends of the main body (1) and the bottom plate (4) are respectively provided with a shaft seat (19) for fixing the connecting rod (5), and the lower end of a bolt in the sliding block (8) is provided with a friction pad (22) for increasing friction force to fix the sliding block (8).

5. The rehabilitation medical department hand rehabilitation training device of claim 1, wherein: the lower end position of the connecting rod (5) is fixedly connected with a ring sleeve (20) used for rotating the connecting rod (5), and the upper end position of the connecting rod (5) is fixedly connected with a clamping sleeve (21) which is used for clamping and connecting an inner rotating shaft of the shaft seat (19) to fix the upper end position of the connecting rod (5).

6. The rehabilitation medical department hand rehabilitation training device of claim 1, wherein: the upper end fixedly connected with fixed block (23) of loop bar (7), one side of fixed block (23) is provided with and is used for automatic spring catch (24) fixed with loop bar (7), the locating hole that is used for spring catch (24) block connection in the multiple department is seted up to the inside equidistant of loop bar (6).

7. The rehabilitation medical department hand rehabilitation training device of claim 1, wherein: the upper end of the sliding frame (12) is provided with a plurality of balls (25) for reducing resistance when the sliding frame (12) moves, and the lower end of the middle position of the main body (1) is fixedly connected with a fixed seat (26) for fixing the connecting rope (16).