CN212308797U

CN212308797U - Knuckle rehabilitation training device

Info

Publication number: CN212308797U
Application number: CN202020368991.XU
Authority: CN
Inventors: 宫辉; 王园园
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-23
Filing date: 2020-03-23
Publication date: 2021-01-08
Anticipated expiration: 2030-03-23

Abstract

The utility model discloses a knuckle rehabilitation training device, including the protecting crust, one side fixed mounting of protecting crust has arm fixing base and wrist fixing base, and the inside of protecting crust is provided with the threaded rod, and the surface threaded connection of threaded rod has the movable block, and the upside fixed mounting of movable block has solid fixed ring, and solid fixed ring's inside fixed mounting has the connecting rod, and the other end fixed mounting of connecting rod has the mounting panel, and the downside fixed mounting of mounting panel has the connecting block, and the inside of connecting block articulates there is spacing section of thick bamboo, and the inside of spacing section of thick bamboo is provided with the gag lever post, and the one. The utility model discloses a setting of threaded rod, knob and movable block is convenient to be adjusted the mounting plate position according to the demand, through seting up the spout on the surface of protecting crust opposite side to make movable block and spout sliding connection, play and carry out spacing effect to the movable block, stability when reinforcing movable block and connecting rod remove has promoted the practicality of device.

Description

Knuckle rehabilitation training device

Technical Field

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

Background

The fingers refer to five branches at the front end of the human hand. One of the five terminal portions of the palm, the fingers are typically the five fingers, thumb, index finger, middle finger, ring finger, little finger. Various injuries often occur to the joints of the fingers in daily life and sports, which affect the normal functions of the joints. If the joint cannot be bent and stretched, the user cannot take care of the joint in daily life, such as dressing, eating, washing and the like. If the corresponding rehabilitation equipment can be used for rehabilitation training, the rehabilitation time can be shortened, and the treatment effect can be effectively improved.

After finger joint damage, need carry out the rehabilitation training to finger joint, and the most simple structure of current finger joint rehabilitation training device, inconvenient use, it is relatively poor to use experience, and the practicality is not high.

SUMMERY OF THE UTILITY MODEL

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

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a knuckle rehabilitation training device, includes the protecting crust, one side fixed mounting of protecting crust has arm fixing base and wrist fixing base, the inside of protecting crust is provided with the threaded rod, the surperficial threaded connection of threaded rod has the movable block, the upside fixed mounting of movable block has solid fixed ring, gu fixed ring's inside fixed mounting has the connecting rod, the other end fixed mounting of connecting rod has the mounting panel, the downside fixed mounting of mounting panel has the connecting block, the inside of connecting block articulates there is spacing section of thick bamboo, the inside of spacing section of thick bamboo is provided with the gag lever post, the one end fixed mounting of gag lever post has adjustable fender, the other end of gag lever post extends to the outside of spacing section of thick bamboo, and the other.

Preferably, the inner parts of the arm fixing seat and the wrist fixing seat are both fixedly provided with sponge cushions, and the outer sides of the arm fixing seat and the wrist fixing seat are both fixedly provided with bandages.

Preferably, the both ends of threaded rod are all rotated through the inner wall of bearing frame and protecting crust both sides and are connected, the one end of threaded rod extends to the outside of protecting crust, and the one end fixed mounting of threaded rod has the knob.

Preferably, the surface of the other side of the protective shell is provided with a sliding groove, and the moving block is in sliding connection with the sliding groove.

Preferably, the two sides of the movable baffle are fixedly provided with limit blocks, the two sides of the inner wall of the limit cylinder are provided with limit grooves, and the limit blocks are connected with the limit grooves in a sliding mode.

Preferably, a spring is arranged on the outer side of the limiting rod and is arranged between the movable baffle and the inner wall of the limiting cylinder, which is close to one side of the ring.

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

1. the utility model discloses a setting of threaded rod, knob and movable block is convenient to be adjusted the mounting plate position according to the demand, through seting up the spout on the surface of protecting crust opposite side to make movable block and spout sliding connection, play and carry out spacing effect to the movable block, stability when reinforcing movable block and connecting rod remove has promoted the practicality of device.

2. The utility model discloses a change of ring position is realized to the setting of a spacing section of thick bamboo, gag lever post, movable baffle, spring and ring to accomplish under the elastic action of spring and reset, thereby reach the effect of taking exercise knuckle, further promoted the practicality of device.

3. The utility model discloses a setting of arm fixing base and wrist fixing base plays the fixed effect of support to user's arm and wrist, sets up the foam-rubber cushion through the inside at arm fixing base and wrist fixing base, can not cause to press against the painful sense to arm and wrist, promotes user's use and experiences.

Drawings

Fig. 1 is a schematic perspective view of a first embodiment of the present invention;

FIG. 2 is a schematic perspective view of a second embodiment of the present invention;

FIG. 3 is a schematic structural view of a protective shell section of the present invention;

fig. 4 is a schematic structural view of the section of the limiting cylinder of the present invention.

In the figure: the protective shell comprises a protective shell 1, an arm fixing seat 2, a wrist fixing seat 3, a spongy cushion 4, a binding band 5, a threaded rod 6, a knob 7, a moving block 8, a sliding groove 9, a fixing ring 10, a connecting rod 11, a mounting plate 12, a connecting block 13, a limiting cylinder 14, a limiting rod 15, a movable baffle 16, a limiting block 17, a limiting groove 18, a spring 19 and a ring 20.

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. 1-4, a finger joint rehabilitation training device comprises a protective shell 1, an arm fixing seat 2 and a wrist fixing seat 3 are fixedly installed on one side of the protective shell 1, sponge pads 4 are fixedly installed inside the arm fixing seat 2 and the wrist fixing seat 3, and bandages 5 are fixedly installed on the outer sides of the arm fixing seat 2 and the wrist fixing seat 3, so that the arm and the wrist of a user can be supported and fixed through the arrangement of the arm fixing seat 2 and the wrist fixing seat 3, the sponge pads 4 are arranged inside the arm fixing seat 2 and the wrist fixing seat 3, so that the pain of the arm and the wrist can not be relieved, the use experience of the user is improved, a threaded rod 6 is arranged inside the protective shell 1, two ends of the threaded rod 6 are rotatably connected with the inner walls on two sides of the protective shell 1 through bearing seats, and one end of the threaded rod 6 extends to the outer side of the, and one end of the threaded rod 6 is fixedly provided with a knob 7, the surface of the threaded rod 6 is in threaded connection with a movable block 8, the surface of the other side of the protective shell 1 is provided with a chute 9, the movable block 8 is in sliding connection with the chute 9, the upper side of the movable block 8 is fixedly provided with a fixed ring 10, the inside of the fixed ring 10 is fixedly provided with a connecting rod 11, the other end of the connecting rod 11 is fixedly provided with a mounting plate 12, the threaded rod 6 is driven to rotate by rotating the knob 7, the threaded rod 6 drives the movable block 8 which is in threaded connection with the threaded rod to move, the movable block 8 drives the fixed ring 10, the connecting rod 11 and the mounting plate 12 to move, the arrangement facilitates the position adjustment of the mounting plate 12 according to requirements through the arrangement of the threaded rod 6, the chute 9 on the surface of the other, the stability when reinforcing movable block 8 and connecting rod 9 remove has promoted the practicality of device.

Referring to fig. 1, 2 and 4, a connecting block 13 is fixedly mounted on the lower side of the mounting plate 12, a limiting cylinder 14 is hinged inside the connecting block 13, a limiting rod 15 is disposed inside the limiting cylinder 14, a movable baffle 16 is fixedly mounted at one end of the limiting rod 15, limiting blocks 17 are fixedly mounted on both sides of the movable baffle 16, limiting grooves 18 are formed on both sides of the inner wall of the limiting cylinder 14, the limiting blocks 17 are slidably connected with the limiting grooves 18, the limiting blocks 17 are fixedly mounted on both sides of the movable baffle 16, the limiting grooves 18 are formed on both sides of the inner wall of the limiting cylinder 14, and the limiting blocks 17 are slidably connected with the limiting grooves 18, so as to limit the movable baffle 16 and enhance the stability of the movable baffle 16 and the limiting rod 15 during movement, a spring 19 is disposed on the outer side of the limiting rod 15, the spring 19 is disposed between the movable baffle 16 and the inner wall of, the other end of the limiting rod 15 extends to the outer side of the limiting cylinder 14, the other end of the limiting rod 15 is hinged to a ring 20, the limiting cylinder 14 is hinged to the connecting block 13, the ring 20 is hinged to the limiting rod 15, the ring 20 drives the limiting rod 15 to move downwards by pulling the ring 20 through clenching fingers when the device is used, the limiting rod 15 drives the movable baffle 16 to compress the spring 19 downwards, after a palm is opened, the movable baffle 16 is driven under the elastic action of the spring 19, the limiting rod 15 and the ring 20 reset, the position of the ring 20 is changed by the arrangement of the limiting cylinder 14, the limiting rod 15, the movable baffle 16, the spring 19 and the ring 20, the reset is completed under the elastic action of the spring 19, the finger joint exercising effect is achieved, and the practicability of the device is further improved.

The working principle is as follows: when the finger joint rehabilitation training device is used, an arm is fixed inside an arm fixing seat 2, a wrist is fixed inside a wrist fixing seat 3, the arm fixing seat 2 and the wrist fixing seat 3 are arranged to support and fix the arm and the wrist of a user, the sponge pads 4 are arranged inside the arm fixing seat 2 and the wrist fixing seat 3, the arm and the wrist cannot be hurt, a threaded rod 6 is driven to rotate by rotating a knob 7, the threaded rod 6 drives a moving block 8 which is in threaded connection together to move, the moving block 8 drives a fixing ring 10, a connecting rod 11 and a mounting plate 12 to move, the position of the mounting plate 12 is conveniently adjusted according to requirements, a limiting cylinder 14 is hinged with a connecting block 13, a ring 20 is hinged with a limiting rod 15, the ring 20 is pulled by a finger joint when the finger joint rehabilitation training device is used, the ring 20 drives the limiting rod 15 to move downwards, the limiting rod 15 drives the movable baffle 16 to compress the spring 19 downwards, and after the palm is opened, the movable baffle 16, the limiting rod 15 and the ring 20 are driven to reset under the elastic action of the spring 19, so that the finger joint exercising effect is achieved.

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. The utility model provides a knuckle rehabilitation training device, includes protecting crust (1), its characterized in that: an arm fixing seat (2) and a wrist fixing seat (3) are fixedly mounted on one side of the protective shell (1), a threaded rod (6) is arranged inside the protective shell (1), a moving block (8) is connected to the surface of the threaded rod (6) in a threaded manner, a fixing ring (10) is fixedly mounted on the upper side of the moving block (8), a connecting rod (11) is fixedly mounted inside the fixing ring (10), a mounting plate (12) is fixedly mounted at the other end of the connecting rod (11), a connecting block (13) is fixedly mounted on the lower side of the mounting plate (12), a limiting cylinder (14) is hinged inside the connecting block (13), a limiting rod (15) is arranged inside the limiting cylinder (14), a movable baffle (16) is fixedly mounted at one end of the limiting rod (15), and the other end of the limiting rod (15) extends to the outer side of the limiting, and the other end of the limiting rod (15) is hinged with a finger ring (20).

2. The knuckle rehabilitation training device of claim 1, wherein: the inside of arm fixing base (2) and wrist fixing base (3) is all fixed mounting has foam-rubber cushion (4), the outside of arm fixing base (2) and wrist fixing base (3) is all fixed mounting has bandage (5).

3. The knuckle rehabilitation training device of claim 1, wherein: the both ends of threaded rod (6) all are connected through the inner wall rotation of bearing frame with protecting crust (1) both sides, the one end of threaded rod (6) extends to the outside of protecting crust (1), and the one end fixed mounting of threaded rod (6) has knob (7).

4. The knuckle rehabilitation training device of claim 1, wherein: the surface of the other side of the protective shell (1) is provided with a sliding groove (9), and the moving block (8) is in sliding connection with the sliding groove (9).

5. The knuckle rehabilitation training device of claim 1, wherein: the equal fixed mounting in both sides of adjustable fender (16) has stopper (17), spacing groove (18) have all been seted up to the both sides of a spacing section of thick bamboo (14) inner wall, stopper (17) and spacing groove (18) sliding connection.

6. The knuckle rehabilitation training device of claim 1, wherein: a spring (19) is arranged on the outer side of the limiting rod (15), and the spring (19) is arranged between the movable baffle plate (16) and the inner wall of the limiting cylinder (14) close to one side of the finger ring (20).