CN215584759U

CN215584759U - Ankle joint fracture rehabilitation training device

Info

Publication number: CN215584759U
Application number: CN202122225074.3U
Authority: CN
Inventors: 何关林
Original assignee: He Guanlin
Current assignee: He Guanlin
Priority date: 2021-09-14
Filing date: 2021-09-14
Publication date: 2022-01-21
Anticipated expiration: 2031-09-14

Abstract

The utility model relates to the technical field of medical treatment, in particular to an ankle fracture rehabilitation training device which comprises a seat, a backrest, a leg supporting plate, a training table, a rotating motor, an adjusting assembly, a connecting assembly, two training assemblies and two supports, wherein the two supports are respectively arranged on two sides of the seat, the backrest and the leg supporting plate are respectively hinged to two ends of the seat, the rotating motor is arranged on the side wall of one support, the output end of the rotating motor sequentially penetrates through the supports and the seat and is fixedly connected with the leg supporting plate, the adjusting assembly is arranged on the side wall of the seat, the training table is located on the side of the seat, and the connecting assembly is located between the training table and the other support. The utility model has the advantages that: through coupling assembling's setting, can make this device adjust according to user's size, through the setting of training subassembly, can adjust the angle of ankle joint rotation training according to user's recovered condition.

Description

Ankle joint fracture rehabilitation training device

Technical Field

The utility model relates to the technical field of medical treatment, in particular to an ankle fracture rehabilitation training device.

Background

The ankle joint is an important pivot for the walking posture and stability of the human body and directly influences the proprioception and balance function of the human body. If the ankle joint is dysfunctional, the walking ability and the life quality of the patient are seriously affected. The ankle joint bears the entire weight of the body and is the most vulnerable part of the body during exercise. Ankle sprain is a common orthopedic sports injury and occurs second-place in lower limb injuries. After the ankle joint of nearly 40% of patients is injured, the ankle joint is unstable, and if the treatment is not timely or thorough, the ankle joint dysfunction is easy to cause.

Rehabilitation training plays the effect of lifting the foot to ankle joint's recovered degree, and at present, the different fine user with each size of ankle joint trainer matches, and simultaneously, the user is when carrying out the rotatory training of ankle joint, and current ankle joint trainer's rotation angle is injectd, can't adjust rotatory angle according to user's recovered condition, is unfavorable for user's training rehabilitation.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects that in the prior art, ankle joint training devices are different and well matched with users of various body types, and meanwhile, when the users perform ankle joint rotation training, the rotation angle of the existing ankle joint training devices is limited, the rotation angle cannot be adjusted according to the rehabilitation conditions of the users, and the ankle joint fracture rehabilitation training devices are not beneficial to the training and rehabilitation of the users.

The purpose of the utility model is realized by the following technical scheme: the utility model provides an ankle joint fracture rehabilitation training device, includes seat, back, support leg board, training platform, rotating electrical machines, adjusting part, coupling assembling, two training subassemblies and two supports, two the support sets up the both sides at the seat respectively, the back articulates the both ends that set up at the seat respectively with supporting leg board, rotating electrical machines installs on the lateral wall of a support, and rotating electrical machines's output run through support and seat in proper order and with support leg board fixed connection, adjusting part installs on the lateral wall of seat, the training platform is located the side of seat, coupling assembling is located between training platform and another support, and coupling assembling's both ends are connected with training platform and another support respectively, two the training subassembly is the top that the interval set up at the training platform.

Preferably, each training assembly comprises a foot supporting frame, a training disc, a rotating circular frame, a training seat, a rotating shaft, a handle, a connecting shaft, a rotating gear and two arc-shaped frames, wherein the foot supporting frame and the training seat are installed on the training table at intervals, the rotating circular frame is located between the training seat and the foot supporting frame, the rotating shaft is located between the rotating circular frame and the training seat, one end of the rotating shaft is fixedly connected with the rotating circular frame, the other end of the rotating shaft is rotatably connected with the training seat, the training disc is rotatably installed in the rotating circular frame, two springs are arranged between the training disc and the rotating circular frame at intervals, two ends of each spring are respectively fixedly connected with the training disc and the rotating circular frame, the two arc-shaped frames are symmetrically arranged on the training table in a sliding manner, the two arc-shaped frames are both located between the rotating circular frame and the training seat, and contact rollers are installed on the side wall of the rotating circular frame, and the conflict roller is located between two arc frames, every all install the rack on the inner wall of arc frame, rotatory gear is located two arc frames, and two racks all mesh with rotatory gear mutually, the connecting axle is located between rotatory gear and the training seat, the one end and the rotatory gear fixed connection of connecting axle, and the other end of connecting axle runs through the training seat and outwards extends, the handle is installed on the other end of connecting axle.

Preferably, coupling assembling includes the threaded rod, changes the hand and rotates the circle frame, the threaded rod is located between support and the training platform, the lateral wall and the inside extension of support are run through to the one end of threaded rod, and the other end and the training platform fixed connection of threaded rod, it rotates the circle frame and sets up on the lateral wall of support to rotate the circle frame, and rotates the circle frame cover and establish on the threaded rod, it establishes on rotating the circle frame to change the hand cover.

Preferably, the adjusting part includes rotating motor, rotating disc, extension board, rotor arm and articulated arm, the bottom at the seat is installed to the extension board, rotating motor installs on the lateral wall of extension board, and rotating motor's output runs through the extension board and outwards extends, rotating disc installs on rotating motor's output, the articulated arm is located the side of back, and the one end of articulated arm is articulated mutually with the back, the rotor arm is located between articulated arm and the rotating disc, and the one end of rotor arm is connected with rotating disc rotation, the other end of rotor arm is articulated with the other end of articulated arm.

Preferably, a guardrail is arranged between each bracket and the seat.

Preferably, the bottom of the training platform is provided with four movable wheels arranged in a matrix.

The utility model has the following advantages:

one of them, the user takes the foot on holding in the palm the foot rest, and place the sole on the training disc, through wrench movement ankle gently, make the training disc area rotatory circle frame rotate, carry out ankle joint's rotatory training, the user is when rotating rotatory circle frame to certain extent, it is inconsistent with an arc frame to make the roller of touching on the rotatory circle frame, thereby remind the user to reach suitable rotatory degree, according to the recovered condition of user, the handle rotates, make rotatory gear at two arc frame internal rotations, setting through rotatory gear and two rack toothing, make two arc frames carry out relative movement on the training platform, thereby enlarge or reduce the interval between two arc frames, and the intensity when can adjusting the training according to the recovered condition of user ankle joint department.

And secondly, a user sits on the seat, rotates the hand through rotation, drives the rotation of the rotation circular frame, and moves the threaded rod according to the rotation of the rotation circular frame, so that the distance between the training platform and the seat is adjusted, and the function of adjusting the user according to different body types is met.

Drawings

FIG. 1 is a schematic perspective view of the present invention;

FIG. 2 is a schematic perspective view of an adjustment assembly of the present invention;

FIG. 3 is a schematic sectional view of a partial three-dimensional structure of the present invention;

FIG. 4 is a partial exploded perspective view of the present invention;

fig. 5 is an exploded perspective view of a portion of the training assembly of the present invention.

In the figure: 1-seat, 2-backrest, 3-leg supporting plate, 4-training table, 41-moving wheel, 5-rotating motor, 6-adjusting component, 61-rotating motor, 62-rotating disk, 63-extending plate, 64-rotating arm, 65-hinged arm, 7-connecting component, 71-threaded rod, 72-rotating hand, 73-rotating circular frame, 8-training component, 81-leg supporting frame, 82-training disk, 83-rotating circular frame, 84-training seat, 85-rotating shaft, 86-handle, 87-connecting shaft, 88-rotating gear, 89-arc frame, 810-spring, 811-touch roller, 812-rack, 9-support and 10-guardrail.

Detailed Description

The utility model will be further described with reference to the accompanying drawings, but the scope of the utility model is not limited to the following.

As shown in fig. 1 to 5, an ankle fracture rehabilitation training device comprises a seat 1, a backrest 2, a leg supporting plate 3, a training table 4, a rotating motor 5, an adjusting component 6, a connecting component 7, two training components 8 and two brackets 9, wherein the two brackets 9 are respectively arranged at two sides of the seat 1, the backrest 2 and the leg supporting plate 3 are respectively hinged at two ends of the seat 1, the rotating motor 5 is arranged on the side wall of a bracket 9, and the output end of the rotating motor 5 sequentially penetrates through the bracket 9 and the seat 1 and is fixedly connected with the leg supporting plate 3, the adjusting component 6 is arranged on the side wall of the seat 1, the training table 4 is arranged at the side of the seat 1, the connecting component 7 is arranged between the training table 4 and another bracket 9, and the both ends of coupling assembling 7 are connected with training platform 4 and another support 9 respectively, two training subassembly 8 is the interval and sets up the top at training platform 4.

Specifically, every training subassembly 8 all includes holds in the palm foot rest 81, training disc 82, rotatory circle frame 83, training seat 84, axis of rotation 85, handle 86, connecting axle 87, rotary gear 88 and two arc frames 89, hold in the palm foot rest 81 and training seat 84 and be the interval and install on training platform 4, rotatory circle frame 83 is located training seat 84 and holds in the palm between the foot rest 81, axis of rotation 85 is located between rotatory circle frame 83 and the training seat 84, the one end and the rotatory circle frame 83 fixed connection of axis of rotation 85, and the other end and the training seat 84 of axis of rotation 85 rotate and be connected, training disc 82 rotates and installs in rotatory circle frame 83, be equipped with two springs 810 that are the interval and set up between training disc 82 and the rotatory circle frame 83, and the both ends of every spring 810 respectively with training disc 82 and rotatory circle frame 83 fixed connection, two arc frames 89 are the symmetrical slip setting on training platform 4, and two arc frames 89 are all located between the rotating circular frame 83 and the training seat 84, install on the lateral wall of rotating circular frame 83 and touch roller 811, and touch roller 811 is located between two arc frames 89, every rack 812 is all installed on the inner wall of arc frame 89, rotating gear 88 is located two arc frames 89, and two racks 812 all mesh with rotating gear 88, connecting axle 87 is located between rotating gear 88 and the training seat 84, the one end and the rotating gear 88 fixed connection of connecting axle 87, and the other end of connecting axle 87 runs through training seat 84 and outwards extends, handle 86 is installed on the other end of connecting axle 87, the user sits on seat 1, control coupling assembling 7, makes training platform 4 remove to suitable distance, and rotating motor 5 drives leg supporting plate 3 to rotate to parallel, holds user's leg, and the user puts up the foot on foot supporting frame 81 simultaneously, the sole of a foot is placed on the training disc 82, the ankle is slightly twisted, the training disc 82 drives the rotary circular frame 83 to rotate, the ankle joint rotary training is carried out, when a user rotates the rotary circular frame 83 to a certain degree, the touch roller 811 on the rotary circular frame 83 is enabled to be in touch with one arc-shaped frame 89, the user is reminded to achieve the proper rotary degree, the handle 86 is rotated according to the rehabilitation condition of the user, the rotary gear 88 rotates in the two arc-shaped frames 89, the two arc-shaped frames 89 move relatively on the training platform 4 through the arrangement of the rotary gear 88 meshed with the two racks 812, the distance between the two arc-shaped frames 89 is enlarged or reduced, the strength during training can be adjusted according to the rehabilitation condition of the ankle joint of the user, meanwhile, the user can step on the training disc 82 up and down, one end of the training disc 82 rotates into the rotary circular frame 83, the other end of the training disk 82 is rotated to the outside of the rotating circular frame 83, one spring 810 is compressed, the other spring 810 is extended, and the above-mentioned operations are repeated, so that the ankle joint can be trained in an extended manner, and the usability is improved.

Specifically, coupling assembling 7 includes threaded rod 71, changes hand 72 and rotates circle frame 73, threaded rod 71 is located between support 9 and the training platform 4, the lateral wall and the inside extension of support 9 are run through to the one end of threaded rod 71, and the other end and the training platform 4 fixed connection of threaded rod 71, it rotates to rotate circle frame 73 and sets up on the lateral wall of support 9, and rotates circle frame 73 cover and establish on threaded rod 71, it establishes on rotating circle frame 73 to change hand 72 cover, when needs adjust the position of training platform 4, rotates and changes hand 72, and it is rotatory to drive and rotate circle frame 73, makes threaded rod 71 remove according to the rotation of rotating circle frame 73 to adjust the distance between training platform 4 and the seat 1, satisfied the function that the user according to different sizes carries out the regulation.

Specifically, the adjusting assembly 6 includes a rotary motor 61, a rotary disk 62, an extending plate 63, a rotary arm 64 and a hinge arm 65, the extending plate 63 is installed at the bottom of the chair 1, the rotary motor 61 is installed on the side wall of the extending plate 63, the output end of the rotary motor 61 penetrates the extending plate 63 and extends outwards, the rotary disk 62 is installed at the output end of the rotary motor 61, the hinge arm 65 is located beside the backrest 2, one end of the hinge arm 65 is hinged to the backrest 2, the rotary arm 64 is located between the hinge arm 65 and the rotary disk 62, one end of the rotary arm 64 is rotatably connected to the rotary disk 62, the other end of the rotary arm 64 is hinged to the other end of the hinge arm 65, and when a user sits on the chair 1 for training, the user can drive the rotary motor 61 to rotate the rotary disk 62, and the rotary disk 62, the rotary arm 64 pass through the rotary disk 62 and the rotary arm 64, The hinged arm 65 and the backrest 2 are hinged, so that the rotating arm 64 can pull the hinged arm 65 to move according to the rotation of the rotating disc 62, and the hinged arm 65 moves to drive the backrest 2 to rotate, so that a user can lean on the backrest 2, and the practicability is further improved.

Specifically, every all be equipped with guardrail 10 between support 9 and the seat 1, guardrail 10 can provide user's protection when the user trains, prevents that the user from falling down on by seat 1, and the user can also grasp guardrail 10 when training simultaneously, makes ankle joint department exert oneself better.

Specifically, the bottom of training platform 4 is equipped with four removal wheels 41 that are the matrix setting, through the setting that removes wheel 41 for it is more light, convenient when adjusting the distance of training platform 4.

The working process of the utility model is as follows: the user sits on the chair 1, drives the rotating circular frame 73 to rotate by rotating the rotating hand 72, so that the threaded rod 71 moves according to the rotation of the rotating circular frame 73, thereby the training platform 4 moves to a proper distance, the rotating motor 5 drives the leg supporting plate 3 to rotate to be parallel, the leg of the user is supported, meanwhile, the user puts the foot on the foot supporting frame 81, places the sole on the training disc 82, the training disc 82 rotates with the rotating circular frame 83 by slightly twisting the ankle, so as to perform the rotation training of the ankle joint, when the user rotates the rotating circular frame 83 to a certain degree, the contact roller 811 on the rotating circular frame 83 is abutted against one arc-shaped frame 89, thereby reminding the user to reach a proper rotation degree, according to the rehabilitation condition of the user, the handle 86 is rotated, the rotating gear 88 rotates in the two arc-shaped frames 89, and is meshed with the two racks 812 through the rotating gear 88, the two arc frames 89 are moved relatively on the training platform 4, thereby the space between the two arc frames 89 is enlarged or reduced, and the strength during training can be adjusted according to the rehabilitation condition of the ankle joint of the user, meanwhile, the user can step on the training disc 82 up and down, one end of the training disc 82 is rotated into the rotating circular frame 83, the other end of the training disc 82 is rotated out of the rotating circular frame 83, one spring 810 is compressed, the other spring 810 is stretched, and the above actions are repeated repeatedly, thereby the ankle joint can be stretched and trained, when the user sits on the chair 1 to train, the rotating motor 61 can be driven to rotate the rotating disc 62, the rotating arm 64 can rotate according to the rotation of the rotating disc 62 through the hinged arrangement of the rotating disc 62, the rotating arm 64, the hinged arm 65 and the backrest 2, the hinged arm 65 can be moved to drive the backrest 2 to rotate, thereby can let the user lean on back 2, guardrail 10 can provide the protection to the user when the user trains, prevents that the user from falling down by seat 1, and the user can also grasp guardrail 10 when training simultaneously, makes ankle joint department exert oneself and carry out the rehabilitation better.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an ankle joint fracture rehabilitation training device which characterized in that: comprises a seat (1), a backrest (2), a leg supporting plate (3), a training platform (4), a rotating motor (5), an adjusting component (6), a connecting component (7), two training components (8) and two supports (9), wherein the supports (9) are respectively arranged at two sides of the seat (1), the backrest (2) and the leg supporting plate (3) are respectively hinged at two ends of the seat (1), the rotating motor (5) is arranged on the side wall of one support (9), the output end of the rotating motor (5) sequentially penetrates through the supports (9) and the seat (1) and is fixedly connected with the leg supporting plate (3), the adjusting component (6) is arranged on the side wall of the seat (1), the training platform (4) is arranged at the side of the seat (1), the connecting component (7) is arranged between the training platform (4) and the other support (9), and the both ends of coupling assembling (7) are connected with training platform (4) and another support (9) respectively, two training subassembly (8) are the interval and set up the top at training platform (4).

2. The ankle fracture rehabilitation training device according to claim 1, wherein: each training component (8) comprises a foot supporting frame (81), a training disc (82), a rotary round frame (83), a training seat (84), a rotary shaft (85), a handle (86), a connecting shaft (87), a rotary gear (88) and two arc-shaped frames (89), wherein the foot supporting frame (81) and the training seat (84) are installed on the training table (4) at intervals, the rotary round frame (83) is located between the training seat (84) and the foot supporting frame (81), the rotary shaft (85) is located between the rotary round frame (83) and the training seat (84), one end of the rotary shaft (85) is fixedly connected with the rotary round frame (83), the other end of the rotary shaft (85) is rotatably connected with the training seat (84), the training disc (82) is rotatably installed in the rotary round frame (83), two springs (810) arranged at intervals are arranged between the training disc (82) and the rotary round frame (83), and the both ends of every spring (810) respectively with training disc (82) and rotatory circle frame (83) fixed connection, two arc frame (89) are the symmetry and slide the setting on training platform (4), and two arc frame (89) all are located between rotatory circle frame (83) and training seat (84), install on the lateral wall of rotatory circle frame (83) and touch roller (811), and touch roller (811) and be located between two arc frame (89), every rack (812) all are installed on the inner wall of arc frame (89), rotatory gear (88) are located two arc frame (89), and two rack (812) all mesh with rotatory gear (88), connecting axle (87) are located between rotatory gear (88) and training seat (84), the one end and rotatory gear (88) fixed connection of connecting axle (87), and the other end of connecting axle (87) runs through training seat (84) and outwards extends, the handle (86) is mounted on the other end of the connecting shaft (87).

3. The ankle fracture rehabilitation training device according to claim 1, wherein: coupling assembling (7) include threaded rod (71), change hand (72) and rotate circle frame (73), threaded rod (71) are located between support (9) and training platform (4), the lateral wall and the inside extension of support (9) are run through to the one end of threaded rod (71), and the other end and training platform (4) fixed connection of threaded rod (71), rotate circle frame (73) and rotate the setting on the lateral wall of support (9), and rotate circle frame (73) cover and establish on threaded rod (71), it establishes on rotating circle frame (73) to change hand (72) cover.

4. The ankle fracture rehabilitation training device according to claim 1, wherein: the adjusting component (6) comprises a rotating motor (61), a rotating disc (62), an extension plate (63), a rotating arm (64) and a hinge arm (65), the extension plate (63) is installed at the bottom of the seat (1), the rotating motor (61) is installed on the side wall of the extension plate (63), and the output end of the rotating motor (61) penetrates the extension plate (63) and extends outwards, the rotating disc (62) is arranged on the output end of the rotating motor (61), the hinged arm (65) is arranged at the side of the backrest (2), one end of the hinge arm (65) is hinged with the backrest (2), the rotating arm (64) is positioned between the hinge arm (65) and the rotating disc (62), and one end of the rotating arm (64) is rotatably connected with the rotating disc (62), and the other end of the rotating arm (64) is hinged with the other end of the hinged arm (65).

5. The ankle fracture rehabilitation training device according to claim 1, wherein: a guardrail (10) is arranged between each bracket (9) and the seat (1).

6. The ankle fracture rehabilitation training device according to claim 1, wherein: the bottom of the training platform (4) is provided with four movable wheels (41) arranged in a matrix.