CN212118941U

CN212118941U - Rehabilitation training device for finger joints

Info

Publication number: CN212118941U
Application number: CN202020316021.5U
Authority: CN
Inventors: 王燕; 薛历芝
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-15
Filing date: 2020-03-15
Publication date: 2020-12-11
Anticipated expiration: 2030-03-15

Abstract

The utility model discloses a rehabilitation training device for knuckle, comprising a base plate, the upside fixed mounting of bottom plate has the fixed plate, the right side fixed mounting of fixed plate has a fixed cylinder, the inside of fixed cylinder is provided with first spring, the inside of first spring is provided with the pull rod, one side fixed mounting of pull rod has the baffle, the other end fixed mounting of pull rod has first connecting plate, the right side fixed mounting of first connecting plate has first connecting seat, the inside of first connecting seat articulates there is the connecting rod, the other end of connecting rod is provided with the second connecting plate, the left side fixed mounting of second connecting plate has the second connecting seat. The utility model discloses a finger that will need rehabilitation training colludes into the ring, then the finger joint is with exerting oneself to outside pulling ring, and the ring passes through the connecting rod and drives the pull rod and move to the outside, and the pull rod passes through the first spring of baffle compression, and the resistance that from this forms carries out rehabilitation training to the finger joint, so reciprocal can effectively take exercise to the finger joint for finger joint's recovery rate.

Description

Rehabilitation training device for finger joints

Technical Field

The utility model relates to the technical field of medical equipment, specifically a rehabilitation training device for knuckle.

Background

Most of work in human life is accomplished by the hand, therefore the hand function is vital to people's daily life, however huge work load also makes the hand be the position that the human body is the most easily injured, in all industrial injuries, the hand damage approximately accounts for about a quarter, often the recovery cycle after the hand is injured is long, it is many unsatisfactory to the function recovery of accomplishing meticulous action, seriously influenced patient's quality of life, how to promote the function recovery of injury back hand, has become a popular research topic.

The existing finger joint rehabilitation training device is inconvenient to use and relatively poor in comfort level, and the use experience of a user is reduced, so that the practicability of the training device is reduced.

SUMMERY OF THE UTILITY MODEL

The utility model mainly solves the technical problems existing in the prior art and provides a rehabilitation training device for finger joints.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a rehabilitation training device for knuckle, includes the bottom plate, the upside fixed mounting of bottom plate has the fixed plate, the right side fixed mounting of fixed plate has a solid fixed cylinder, the inside of solid fixed cylinder is provided with first spring, the inside of first spring is provided with the pull rod, one side fixed mounting of pull rod has the baffle, and the other end fixed mounting of pull rod has first connecting plate, the right side fixed mounting of first connecting plate has first connecting seat, the inside of first connecting seat articulates there is the connecting rod, the other end of connecting rod is provided with the second connecting plate, the left side fixed mounting of second connecting plate has the second connecting seat, the second connecting seat is articulated mutually with the connecting rod, the right side fixed mounting of second connecting plate has the ring.

Preferably, the upper side of the bottom plate is fixedly provided with a protection pad, and the protection pad is positioned right below the finger ring.

Preferably, a fixing seat is fixedly installed on one side of the bottom plate, a binding band is movably connected inside the fixing seat, and a clamping seat is fixedly installed on the other side of the bottom plate.

Preferably, a groove is formed in the clamping seat, a first cross rod and a second cross rod are arranged in the groove, first teeth are fixedly mounted on the upper side of the first cross rod, gears are meshed with the surfaces of the first teeth, the gears are rotatably connected with the groove, second teeth are fixedly mounted on the lower side of the second cross rod, the second teeth are meshed with the gears, a second spring is fixedly connected between one end of the first cross rod and the inner wall on the right side of the groove, a pressing block is fixedly connected to the other end of the first cross rod, and a third spring is fixedly connected between the second cross rod and the inner wall on the left side of the groove.

Preferably, the sliding blocks are fixedly mounted on one sides of the first cross rod and the second cross rod, and sliding grooves matched with the sliding blocks are formed in the inner walls of the grooves.

Preferably, the clamping grooves matched with the second cross rods are formed in the two sides of the binding band.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. the utility model discloses a finger that will need rehabilitation training colludes into the ring, then the finger joint is with forcing to the outside pulling ring, the ring passes through the connecting rod and drives the pull rod and move to the outside, the pull rod passes through the first spring of baffle compression, the resistance that forms from this carries out rehabilitation training to the finger joint, so reciprocal can effectively take exercise to the finger joint, accelerate the recovery rate of finger joint, and be provided with the protection pad at the downside of ring, can reduce finger joint palm back of the body and bottom plate contact press against pain sense when carrying out rehabilitation training effectively.

2. The utility model discloses a press the briquetting, the briquetting drives first horizontal pole and moves inwards and compress the second spring, first horizontal pole drives first tooth and moves inwards, first tooth drives its surface engagement's gear revolve, the gear drives the second horizontal pole through its upper side engaged second tooth and moves to the left side, thereby make the left end of second horizontal pole break away from the draw-in groove that the bandage side was seted up, the convenience is adjusted the elasticity of bandage, the convenience is fixed this knuckle rehabilitation training device and arm, improve the stability of knuckle when rehabilitation training.

Drawings

Fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic structural view of the cross section of the present invention;

fig. 3 is a schematic structural view of the section of the card seat of the present invention.

In the figure: the device comprises a base plate 1, a fixing plate 2, a fixing barrel 3, a baffle 4, a first spring 5, a pull rod 6, a first connecting plate 7, a first connecting seat 8, a connecting rod 9, a second connecting plate 10, a second connecting seat 11, a ring 12, a protection pad 13, a fixing seat 14, a binding band 15, a clamping seat 16, a clamping groove 17, a groove 18, a first cross rod 19, a second spring 20, a sliding block 21, a sliding groove 22, a first tooth 23, a gear 24, a gear 25, a second tooth 26, a second cross rod 27, a third spring 28 and a pressing block 28.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-3, a rehabilitation training device for finger joints comprises a base plate 1, a fixed plate 2 is fixedly installed on the upper side of the base plate 1, a fixed cylinder 3 is fixedly installed on the right side of the fixed plate 2, a first spring 5 is arranged inside the fixed cylinder 3, a pull rod 6 is arranged inside the first spring 5, a baffle 4 is fixedly installed on one side of the pull rod 6, a first connecting plate 7 is fixedly installed on the other end of the pull rod 6, a first connecting seat 8 is fixedly installed on the right side of the first connecting plate 7, a connecting rod 9 is hinged inside the first connecting seat 8, a second connecting plate 10 is arranged at the other end of the connecting rod 9, a second connecting seat 11 is fixedly installed on the left side of the second connecting plate 10, the second connecting seat 11 is hinged with the connecting rod 9, a finger ring 12 is fixedly installed on the right side of the second connecting plate 10, a protection pad 13 is fixedly installed on the upper side of the base, collude ring 12 through the finger that will need rehabilitation training, then finger joint forces to the outside pulling ring 12, ring 12 drives pull rod 6 through connecting rod 9 and moves to the outside, pull rod 6 passes through baffle 4 compression first spring 5, the resistance that from this forms comes to carry out rehabilitation training to finger joint, so reciprocal can effectively take exercise to finger joint, accelerate finger joint's recovery rate, and be provided with protection pad 13 at the downside of ring 12, can reduce finger joint and the painful sense of pressing against the bottom plate 1 contact when carrying out rehabilitation training effectively, improve the comfort level when using.

Referring to fig. 1-3, a fixing base 14 is fixedly installed on one side of a base plate 1, a binding band 15 is movably connected inside the fixing base 14, a clamping base 16 is fixedly installed on the other side of the base plate 1, a groove 18 is formed inside the clamping base 16, a first cross bar 19 and a second cross bar 26 are arranged inside the groove 18, a first tooth 23 is fixedly installed on the upper side of the first cross bar 19, a gear 24 is engaged on the surface of the first tooth 23, the gear 24 is rotatably connected with the groove 18, a second tooth 25 is fixedly installed on the lower side of the second cross bar 26, the second tooth 25 is engaged with the gear 24, a second spring 20 is fixedly connected between one end of the first cross bar 19 and the inner wall on the right side of the groove 18, a pressing block 28 is fixedly connected to the other end of the first cross bar 19, a third spring 27 is fixedly connected between the second cross bar 26 and the inner wall on the left side of the groove 18, a, the inner wall of the groove 18 is provided with a sliding chute 22 matched with the sliding block 21, the two sides of the binding belt 15 are both provided with a clamping groove 17 matched with the second cross bar 26, by pressing the press block 28, the press block 28 drives the first cross bar 19 to move inwards and compress the second spring 20, the first cross bar 19 drives the first teeth 23 to move inwards, the first teeth 23 drive the gear 24 meshed with the surface of the first teeth to rotate, the gear 24 drives the second cross bar 26 to move towards the left side through the second teeth 25 meshed with the upper side of the gear 24, so that the left end of the second cross bar 26 is separated from the clamping groove 17 arranged on the side surface of the binding belt 15, the tightness of the binding belt 15 is convenient to adjust, when the bandage 15 and the arm need to be tightened, the second cross rod 26 and the appropriate clamping groove 17 can be clamped with each other only by pulling one end of the bandage 15 to the appropriate tightness, the finger joint rehabilitation training device can be rapidly fixed with the arm, and the stability of the finger joint during rehabilitation training is improved.

In summary, the following steps: when the rehabilitation training device for the finger joints is used, the second cross rod 26 can be clamped with the appropriate clamping groove 17 only by pulling one end of the binding belt 15 to an appropriate tightness, the rehabilitation training device for the finger joints can be rapidly fixed with the arm, the stability of the finger joints during rehabilitation training is improved, the fingers needing rehabilitation training are hooked into the finger ring 12, then the finger joints pull the finger ring 12 outwards, the finger ring 12 drives the pull rod 6 to move outwards through the connecting rod 9, the pull rod 6 compresses the first spring 5 through the baffle 4, resistance formed by the resistance is used for rehabilitation training the finger joints, reciprocating in this way can effectively exercise the finger joints, the recovery speed of the finger joints is accelerated, the protection pad 13 is arranged on the lower side of the finger ring 12, and the pain feeling caused by the contact of the palm backs and the bottom plate 1 during the rehabilitation training of the finger joints can be effectively reduced, the comfort level during the use is improved.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A rehabilitation training device for finger joints, comprising a base plate (1), characterized in that: a fixed plate (2) is fixedly arranged on the upper side of the bottom plate (1), a fixed cylinder (3) is fixedly arranged on the right side of the fixed plate (2), a first spring (5) is arranged in the fixed cylinder (3), a pull rod (6) is arranged in the first spring (5), a baffle (4) is fixedly arranged on one side of the pull rod (6), a first connecting plate (7) is fixedly arranged on the other end of the pull rod (6), a first connecting seat (8) is fixedly arranged at the right side of the first connecting plate (7), a connecting rod (9) is hinged in the first connecting seat (8), a second connecting plate (10) is arranged at the other end of the connecting rod (9), a second connecting seat (11) is fixedly arranged at the left side of the second connecting plate (10), the second connecting seat (11) is hinged to the connecting rod (9), and a finger ring (12) is fixedly mounted on the right side of the second connecting plate (10).

2. The rehabilitation training device for finger joints according to claim 1, wherein: a protection pad (13) is fixedly mounted on the upper side of the bottom plate (1), and the protection pad (13) is located right below the ring (12).

3. The rehabilitation training device for finger joints according to claim 1, wherein: the fixing device is characterized in that a fixing seat (14) is fixedly mounted on one side of the base plate (1), a binding band (15) is movably connected to the inside of the fixing seat (14), and a clamping seat (16) is fixedly mounted on the other side of the base plate (1).

4. A rehabilitation training device for finger joints according to claim 3, characterized in that: the utility model discloses a clamping seat, including cassette (16), recess (18), the inside of recess (18) is seted up fluted (18), the inside of recess (18) is provided with first horizontal pole (19) and second horizontal pole (26), the upside fixed mounting of first horizontal pole (19) has first tooth (23), the surface meshing of first tooth (23) has gear (24), gear (24) rotate with recess (18) and are connected, the downside fixed mounting of second horizontal pole (26) has second tooth (25), second tooth (25) mesh with gear (24), fixedly connected with second spring (20) between the one end of first horizontal pole (19) and the inner wall on recess (18) right side, the other end fixedly connected with briquetting (28) of first horizontal pole (19), fixedly connected with third spring (27) between second horizontal pole (26) and the left inner wall of recess (18).

5. The rehabilitation training device for finger joints according to claim 4, wherein: the sliding blocks (21) are fixedly mounted on one sides of the first cross rod (19) and the second cross rod (26), and sliding grooves (22) matched with the sliding blocks (21) are formed in the inner wall of the groove (18).

6. A rehabilitation training device for finger joints according to claim 3, characterized in that: and clamping grooves (17) matched with the second cross rods (26) are formed in the two sides of the binding band (15).