CN211986895U

CN211986895U - Rehabilitation activity training device

Info

Publication number: CN211986895U
Application number: CN202020547553.XU
Authority: CN
Inventors: 王谦; 何志俭; 喻磊
Original assignee: Zhongnan Hospital of Wuhan University
Current assignee: Zhongnan Hospital of Wuhan University
Priority date: 2020-04-14
Filing date: 2020-04-14
Publication date: 2020-11-24
Anticipated expiration: 2030-04-14

Abstract

The utility model discloses a rehabilitation activity training device relates to rehabilitation training equipment technical field. The utility model comprises a holding seat, a pedal unit and a connection buffer unit, wherein a first mounting cavity and a second mounting cavity are sequentially arranged on the side surface of the holding seat from top to bottom, the pedal unit comprises a pedal block and a support rod, and the connection buffer unit comprises a first buffer connecting component arranged in the first mounting cavity and a second buffer connecting component arranged in the second mounting cavity; wherein one part of the pedal block is positioned in the first mounting cavity and the other part of the pedal block is positioned outside the first mounting cavity, and the pedal block is used for supporting the sole of the foot of the patient; the top end of the supporting rod is fixed at the bottom of the pedal block and is used for supporting the pedal block; the first buffering connecting assembly is connected with two sides of the pedal block and used for ensuring that the pedal block can rotate around the first buffering connecting assembly; the second buffering coupling assembling connects the bottom of bracing piece. The utility model has the advantages of many rehabilitation parts, good rehabilitation effect and convenient and fast use.

Description

Rehabilitation activity training device

Technical Field

The utility model relates to a rehabilitation training equipment technical field, concretely relates to rehabilitation activity training device.

Background

Ankle sprain is the highest incidence of sports injuries, and is mostly caused by loss of the center of gravity of the body, stepping on the feet of other people when falling to the ground or tripping over the feet. When sprain occurs, local joint swelling and pain occur, and even fracture occurs in severe cases, and orthopedic corrective surgery is more seriously needed. The existing medical theory and practice have proved that the patients with ankle joint injury or after orthopedic surgery need to do limb training to recover the limb function and prevent muscle 'disuse' atrophy and joint stiffness, but the existing rehabilitation instrument has complex control system and high manufacturing cost, is not beneficial to wide use, and therefore, the rehabilitation activity training device for feet is designed to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: for solving the problem existing in the above background art, the utility model provides a rehabilitation activity training device.

The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:

a rehabilitation activity training device comprises a holding seat, a pedal unit and a connecting buffer unit, wherein a first mounting cavity and a second mounting cavity are sequentially formed in the side face of the holding seat from top to bottom, the pedal unit comprises a pedal block and a supporting rod, and the connecting buffer unit comprises a first buffer connecting assembly arranged in the first mounting cavity and a second buffer connecting assembly arranged in the second mounting cavity; wherein one part of the pedal block is positioned in the first installation cavity and the other part of the pedal block is positioned outside the first installation cavity, and the pedal plate is used for supporting the sole of the foot of the patient; the top end of the supporting rod is fixed at the bottom of the pedal block and is used for supporting the pedal block; the first buffering connecting assembly is connected with two sides of the pedal block and used for ensuring that the pedal block can rotate around the first buffering connecting assembly; the second buffering coupling assembling is connected the bottom of bracing piece, works as the step piece winds when first buffering coupling assembling rotates, second buffering coupling assembling can give bracing piece reaction force removes to support the step piece.

Furthermore, two sides of a part of the pedal block, which is positioned in the first mounting cavity, are provided with a rotating column, the central lines of the two rotating columns are overlapped, and the rotating columns are inserted into the first buffer connecting assembly; when the patient steps on the pedal block by rotating the ankle, the pedal block can rotate around the rotating column.

Further, the second buffer connecting assembly comprises second sliding grooves which are respectively formed in two inner side walls of the second mounting cavity; the second sliding block is sleeved on the surface of the supporting rod, and the supporting rod can slide in the second sliding block randomly; the two support columns are respectively positioned in the two second sliding grooves; the second compression spring is connected with the second sliding block and the bottom of the supporting rod; when the pedal block rotates around the rotating column, the supporting rod slides inside the second sliding block, the second compression spring is stretched, the second sliding block rotates around the supporting column, and the supporting column moves in the second sliding groove. When the patient trampled the pedal piece, the pedal piece rotated around rotating the post, resulted in the bracing piece also to revolute rotating the post and rotate, then the bracing piece can take place to slide in the second sliding block to drive the second sliding block and rotate around the support column, at the slip in-process of bracing piece, second compression spring can be stretched, thereby produce reaction force, this just needs patient ankle position to make bigger dynamics, and then reaches the training effect, effectively guarantees the quick rehabilitation at ankle position.

Furthermore, the first buffer connecting assembly comprises first sliding grooves which are respectively formed in two inner side walls of the first mounting cavity; the first sliding block is arranged in the first sliding groove, and the rotating column is inserted in the first sliding block; a first compression spring connecting the first slide block and the bottom surface of the first slide groove; when the pedal piece moves down, the rotating column drives the first sliding block to move downwards, and the first compression spring is compressed. The cooperation of first sliding tray and first sliding block can let whole pedal piece in the direction of first sliding tray translation wantonly, combines down with the rotation function of pedal piece, can realize the recovered activity of whole sole, ankle and shank muscle fast to improve the training effect greatly.

Furthermore, two sections of third compression springs are arranged in the second sliding groove and are respectively arranged on two sides of the supporting column. The third compression spring can make the reaction force of the whole pedal block larger, effectively improve the training difficulty and further improve the rehabilitation effect of rehabilitation activities to a certain extent.

Further, the standing groove has been seted up to pedal piece top surface, the standing groove is used for the direct contact patient sole, the notch has all been opened to the standing groove both sides, the notch is used for preventing patient ankle and standing groove inner wall collision. The notch can guarantee that the ankle of the patient is placed in the air, and the whole training device can not be accidentally collided in the training process, so that the reliability of the whole training device is effectively improved.

Further, a buffer layer is arranged on the notch. When the patient is pedaled on the pedal block, the ankle is just located around the notch, and the buffer layer can further prevent that the ankle of the patient from accidentally colliding with the notch, further improving the reliability of the whole training device.

Further, the bottom of the holder is provided with a mounting plate, and the mounting plate is provided with a threaded coupling element for fixing the holder. The mounting plate and the thread connecting element on the mounting plate can ensure that the whole retaining seat is fixed reliably and can be quickly disassembled and assembled, thereby improving the practicability of the whole training device.

Further, a portable frame is arranged at the top of the holding seat and used for improving the moving convenience of the training device. When the whole device needs to be moved to other positions, an operator only needs to move the whole training device quickly through the hand-held frame, and therefore the moving convenience of the whole training device is improved.

The working principle is as follows: when in use, an operator moves the whole training device to a use position, then fixes the whole training device by utilizing the threaded coupling element, and at the moment, the whole training device can be used and allows a patient to place any one foot on the whole pedal block; the patient exerts force with the ankle, so that the heel of the foot exerts force downwards, the pedal block rotates around the rotating column, and the rapid rehabilitation activity of the patient on the ankle is realized; the patient exerts oneself with whole sole, ankle and shank muscle together, lets whole pedal piece downstream in the pivoted, and then realizes the quick recovered activity of patient to whole sole, ankle and shank muscle.

The utility model has the advantages as follows:

1. the utility model discloses a whole training device compact structure, the modern design utilizes the rotation function of pedal piece, can let the patient carry out shank rehabilitation activity fast, trains patient ankle position pertinence, and then resumes the limbs function fast to whole device cost of manufacture is low, is fit for extensive popularization.

2. The utility model discloses at the slip in-process of bracing piece, second compression spring can be stretched to produce reaction force, this just needs patient ankle position to make bigger dynamics, and then reaches the training effect, effectively guarantees the quick recovery at ankle position.

3. The utility model discloses a cooperation of first sliding tray and first sliding block can let whole pedal piece arbitrary translation in the direction of first sliding tray, under combining with the rotation function of pedal piece, can realize the recovered activity of whole sole, ankle and shank muscle fast to improve the training effect greatly.

4. The utility model discloses a third compression spring can make the reaction force of whole pedal piece bigger, effectively improves the training degree of difficulty to improve the recovered effect of recovered activity to a certain extent.

5. The notch of the utility model can ensure that the ankle of the patient is placed in the air, and the whole training device can not be accidentally collided in the training process, thereby effectively improving the reliability of the whole training device; meanwhile, the buffer layer can further prevent the ankle of the patient from accidentally colliding with the notch, and the reliability of the whole training device is further improved.

6. The utility model discloses a mounting panel and the threaded connection component on it can let whole holding seat fixed reliable, can also quick assembly disassembly to whole trainer's practicality has been improved.

7. The utility model discloses when needing to remove other positions, the operator only need move whole trainer through portable frame fast to whole trainer's removal convenience has been improved.

Drawings

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

fig. 2 is a front view of the structure of the present invention;

fig. 3 is a sectional view of the structure of fig. 2 taken along the line a-a;

fig. 4 is a structural sectional view in the direction B-B in fig. 3 according to the present invention;

fig. 5 is a cross-sectional view of the structure of fig. 3 in the direction C-C;

fig. 6 is a schematic view of the instant structure of the present invention at a certain moment of use;

reference numerals: 1-a retaining seat, 2-a first mounting cavity, 3-a second mounting cavity, 4-a pedal block, 5-a support rod, 6-a first buffer connecting component, 7-a second buffer connecting component, 8-a rotating column, 9-a second sliding groove, 10-a second sliding block, 11-a support column, 12-a second compression spring, 13-a first sliding groove, 14-a first sliding block, 15-a first compression spring, 16-a third compression spring and 17-a notch.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.

As shown in fig. 1-6, a rehabilitation activity training device comprises a holding seat 1, a pedal unit and a connection buffer unit, wherein a first mounting cavity 2 and a second mounting cavity 3 are sequentially formed in the side surface of the holding seat 1 from top to bottom, the pedal unit comprises a pedal block 4 and a support rod 5, and the connection buffer unit comprises a first buffer connecting assembly 6 arranged in the first mounting cavity 2 and a second buffer connecting assembly 7 arranged in the second mounting cavity 3; wherein, a part of the foot pedal 4 is positioned in the first installation cavity 2 and the other part is positioned outside the first installation cavity 2, and the foot pedal 4 is used for supporting the sole of the foot of the patient; the top end of the supporting rod 5 is fixed at the bottom of the pedal block 4 and is used for supporting the pedal block 4; the first buffering connecting assembly 6 is connected with two sides of the pedal block 4 and used for ensuring that the pedal block 4 can rotate around the first buffering connecting assembly 6; the bottom of second buffering coupling assembling 7 joint support pole 5, when pedal piece 4 rotated around first buffering coupling assembling 6, second buffering coupling assembling 7 can remove supporting legs pedal piece 4 for 5 reaction forces of bracing piece.

In this embodiment, whole device compact structure, the modern design utilizes the rotation function of pedal piece 4, can let the patient carry out shank rehabilitation activity fast, trains patient ankle position pertinence, and then resumes limbs function fast to whole device cost of manufacture is low, is fit for extensive popularization.

Specifically, two sides of a part of the pedal block 4, which is located in the first installation cavity 2, are provided with a rotating column 8, the central lines of the two rotating columns 8 are overlapped, and the rotating column 8 is inserted into the first buffer connecting assembly 6; when the patient steps on the foot rest 4 by turning the ankle, the foot rest 4 can be rotated around the rotation post 8.

Further, the second buffer connecting assembly 7 comprises second sliding grooves 9 respectively formed in two inner side walls of the second mounting cavity 3; the second sliding block 10 is sleeved on the surface of the supporting rod 5, and the supporting rod 5 can slide in the second sliding block 10 randomly; the two supporting columns 11 are fixed on two sides of the second sliding block 10, and the two supporting columns 11 are respectively positioned inside the two second sliding grooves 9; a second compression spring 12 connecting the second sliding block 10 and the bottom of the support rod 5; when the pedal block 4 rotates around the rotation post 8, the support rod 5 slides inside the second sliding block 10, the second compression spring 12 is stretched, the second sliding block 10 rotates around the support post 11, and the support post 11 moves in the second sliding groove 9.

In this embodiment, when the patient trampled pedal piece 4, pedal piece 4 rotated around rotation post 8, lead to bracing piece 5 also to revolute rotation post 8 and rotate, then bracing piece 5 can take place to slide in second sliding block 10, and drive second sliding block 10 and rotate around support column 11, in the slip process of bracing piece 5, second compression spring 12 can be stretched, thereby produce reaction force, this just needs patient's ankle position to make bigger dynamics, and then reach the training effect, effectively guarantee the quick recovery at ankle position.

Specifically, the first buffer connecting assembly 6 comprises first sliding grooves 13 which are respectively arranged on two inner side walls of the first mounting cavity 2; a first slide block 14 disposed in the first slide groove 13, the rotation column 8 being inserted in the first slide block 14; a first compression spring 15 connecting the first slide block 14 and the bottom surface of the first slide groove 13; when the pedal block 4 moves down, the rotating column 8 drives the first sliding block 14 to move downwards, and the first compression spring 15 is compressed.

In this embodiment, the cooperation of first sliding tray 13 and first sliding block 14 can let whole pedal piece 4 translate wantonly in the direction of first sliding tray 13, combines with the rotation function of pedal piece 4 down, can realize the recovered activity of whole sole, ankle and shank muscle fast to improve the training effect greatly.

Specifically, two sections of third compression springs 16 are arranged in the second sliding groove 9, and the two sections of third compression springs 16 are respectively arranged on two sides of the supporting column 11.

In this embodiment, the third compression spring 16 can make the reaction force of the whole pedal block 4 larger, effectively increasing the difficulty of training, thereby improving the rehabilitation effect of rehabilitation activities to a certain extent.

Specifically, the standing groove has been seted up to 4 top surfaces of pedal piece, and the standing groove is used for the direct contact patient sole, and notch 17 has all been opened to the standing groove both sides, and notch 17 is used for preventing patient ankle and the collision of standing groove inner wall.

In this embodiment, the notch 17 can ensure that the ankle of the patient is spaced apart from the ankle, and the whole training device is not accidentally collided in the training process, so that the reliability of the whole training device is effectively improved.

Specifically, a buffer layer is provided on the notch 17.

In this embodiment, when the patient steps on the pedal block 4, the ankle is located around the notch 17, and the buffer layer can further prevent the ankle of the patient from accidentally colliding with the notch 17, thereby further improving the reliability of the whole training device.

Specifically, the bottom of the holder 1 is provided with a mounting plate on which a screw coupling member is provided for fixing the holder 1.

In this embodiment, the mounting plate and the threaded coupling element thereon enable the entire holder 1 to be securely fixed and also quickly disassembled, thereby improving the utility of the entire training device.

Specifically, the top of the holding base 1 is provided with a portable frame for improving the moving convenience of the training device.

In this embodiment, when the whole device needs to move to other positions, the operator only needs to move the whole training device through the hand-held rack, so that the moving convenience of the whole training device is improved.

The working principle is as follows: in use, the operator moves the entire exercise device to the use position and then secures it by means of the threaded coupling elements, at which point use can begin and the patient can place either foot on the entire foot block 4; the patient exerts force with the ankle, so that the heel exerts force downwards, the pedal block 4 rotates around the rotating column 8, and the quick rehabilitation activity of the patient on the ankle is realized; the patient exerts oneself with whole sole, ankle and shank muscle together, lets whole pedal piece 4 downstream in the pivoted, and then realizes the quick recovered activity of patient to whole sole, ankle and shank muscle.

Claims

1. A rehabilitation activity training device is characterized by comprising a holding seat, a pedal unit and a connecting buffer unit, wherein a first mounting cavity and a second mounting cavity are sequentially formed in the side surface of the holding seat from top to bottom; wherein the content of the first and second substances,

one part of the pedal block is positioned in the first installation cavity and the other part of the pedal block is positioned outside the first installation cavity, and the pedal block is used for supporting the sole of the foot of the patient;

the top end of the supporting rod is fixed at the bottom of the pedal block and is used for supporting the pedal block;

the first buffering connecting assembly is connected with two sides of the pedal block and used for ensuring that the pedal block can rotate around the first buffering connecting assembly;

the second buffering coupling assembling is connected the bottom of bracing piece, works as the step piece winds when first buffering coupling assembling rotates, second buffering coupling assembling can give bracing piece reaction force removes to support the step piece.

2. The rehabilitation activity training device of claim 1, wherein a rotating column is arranged on each of two sides of a part of the pedal block, which is located in the first mounting cavity, the center lines of the two rotating columns are coincident, and the rotating column is inserted into the first buffer connecting assembly; when the patient steps on the pedal block by rotating the ankle, the pedal block can rotate around the rotating column.

3. The rehabilitation activity training device of claim 2, wherein the second buffer connecting assembly comprises second sliding grooves respectively formed in two inner side walls of the second mounting cavity;

the second sliding block is sleeved on the surface of the supporting rod, and the supporting rod can slide in the second sliding block randomly;

the two support columns are respectively positioned in the two second sliding grooves;

the second compression spring is connected with the second sliding block and the bottom of the supporting rod;

when the pedal block rotates around the rotating column, the supporting rod slides inside the second sliding block, the second compression spring is stretched, the second sliding block rotates around the supporting column, and the supporting column moves in the second sliding groove.

4. The rehabilitation activity training device of claim 3, wherein the first buffer connecting assembly comprises first sliding grooves respectively formed in two inner side walls of the first mounting cavity;

the first sliding block is arranged in the first sliding groove, and the rotating column is inserted in the first sliding block;

a first compression spring connecting the first slide block and the bottom surface of the first slide groove;

when the pedal piece moves down, the rotating column drives the first sliding block to move downwards, and the first compression spring is compressed.

5. A rehabilitation training device according to claim 4, wherein two segments of third compression springs are arranged in said second sliding groove, and said two segments of third compression springs are respectively arranged on two sides of said supporting column.

6. The rehabilitation activity training device of any one of claims 1 to 5, wherein the top surface of the pedal block is provided with a placement groove for directly contacting the sole of the foot of the patient, and both sides of the placement groove are provided with notches for preventing the ankle of the patient from colliding with the inner wall of the placement groove.

7. A rehabilitation activity training device according to claim 6, wherein a cushioning layer is provided on said recess.

8. A rehabilitation activity training device according to any of claims 1-5, wherein a mounting plate is provided at the bottom of the holder, and a threaded coupling element is provided on the mounting plate for securing the holder.

9. A rehabilitation activity training device according to any of claims 1-5, wherein a hand-held rack is arranged on the top of the holding base, and the hand-held rack is used for improving the movement convenience of the rehabilitation activity training device.