CN215915565U

CN215915565U - Lower limb exercise device for bedridden patient

Info

Publication number: CN215915565U
Application number: CN202121850673.8U
Authority: CN
Inventors: 刘欢
Original assignee: Zhengzhou Central Hospital
Current assignee: Zhengzhou Central Hospital
Priority date: 2021-08-06
Filing date: 2021-08-06
Publication date: 2022-03-01
Anticipated expiration: 2031-08-06

Abstract

The lower limb exercising device for the bedridden patient effectively solves the problems of time and labor waste and poor effect when the lower limb of the bedridden patient is exercised; the bed comprises a bed body in the left-right direction, wherein the front side and the rear side of the lower end of the bed body are respectively connected with a slide block in the up-down direction in a sliding manner, the upper end of the slide block penetrates through the bed body and is hinged with a pedal in the up-down direction, two rotating wheels which are opposite left and right and are in the up-down axial direction are arranged below the bed body, the rotating wheels are positioned between the two slide blocks, the rotating wheels on the right side can rotate, the two rotating wheels are connected through a synchronous belt, and a pull block which is in the front-back direction and can be contacted with the slide block is arranged on the outer edge surface of the synchronous belt; the utility model has the advantages of ingenious design and convenient use, the synchronous belt is driven by the motor to continuously rotate anticlockwise, and the pull block repeatedly drives the pedal to reciprocate left and right, so that the stretching rehabilitation exercise of the lower limbs of the patient is realized, the workload of medical personnel is reduced, the time and the labor are saved, and the exercise effect is good.

Description

Lower limb exercise device for bedridden patient

Technical Field

The utility model relates to the technical field of rehabilitation of bedridden patients, in particular to a lower limb exercising device for the bedridden patients.

Background

Some patients of postoperative or the injured patient of low limbs often need long-time bed rest, nevertheless long-time bed leads to low limbs movement function to descend easily, and low limbs muscle atrophy, consequently medical personnel need manually carry out manual tensile exercise to bed patient's low limbs usually, with the amount of exercise of reinforcing patient low limbs, prevent low limbs muscle atrophy, nevertheless long-time tensile exercise, medical personnel's work load has not only been increased, waste time and energy and long-time exercise, lead to medical personnel's arm acid anesthesia powerless easily, thereby can't effectual low limbs to the patient take exercise, thereby lead to taking exercise the effect poor.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide the lower limb exercising device for the bedridden patient, which effectively solves the problems of time and labor waste and poor effect when the lower limb of the bedridden patient is exercised.

The technical scheme includes that the bed comprises a bed body in the left-right direction, the front side and the rear side of the lower end of the bed body are respectively connected with a sliding block in the up-down direction in a sliding mode, the upper end of the sliding block penetrates through the bed body and is hinged with a pedal in the up-down direction, two rotating wheels which are opposite in the left-right direction and in the up-down axial direction are arranged below the bed body, the rotating wheels are located between the two sliding blocks, the rotating wheels on the right side can rotate, the two rotating wheels are connected through a synchronous belt, and a pull block which is in the front-back direction and can be in contact with the sliding blocks is arranged on the outer edge surface of the synchronous belt.

The utility model has the advantages of ingenious design and convenient use, the synchronous belt is driven by the motor to continuously rotate anticlockwise, and the pull block repeatedly drives the pedal to reciprocate left and right, so that the stretching rehabilitation exercise of the lower limbs of the patient is realized, the workload of medical personnel is reduced, the time and the labor are saved, and the exercise effect is good.

Drawings

FIG. 1 is a front isometric view of the present invention.

FIG. 2 is a front elevational perspective view, in full section, of the present invention.

FIG. 3 is a left side elevational view, in full section, of the present invention.

FIG. 4 is a top isometric view in full section of the present invention.

Detailed Description

The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.

The bed body comprises a bed body 1 in the left-right direction, the front side and the rear side of the lower end of the bed body 1 are respectively connected with a sliding block 2 in the up-down direction in a sliding mode, the upper end of the sliding block 2 penetrates through the bed body 1 and is hinged with a pedal 3 in the up-down direction, two rotating wheels 4 which are opposite in the left-right direction and axial in the up-down direction are arranged below the bed body 1, the rotating wheels 4 are located between the two sliding blocks 2, the rotating wheels 4 on the right side can rotate, the two rotating wheels 4 are connected through a synchronous belt 5, and a pull block 6 which is in the front-back direction and can be in contact with the sliding blocks 2 is arranged on the outer edge surface of the synchronous belt 5.

In order to enable the right rotating wheel 4 to rotate, the lower end of the bed body 1 is rotatably connected with an up-down axial motor 7, the motor 7 is positioned under the right rotating wheel 4, the output end of the motor 7 is coaxially and fixedly connected with the right rotating wheel 4, and the left rotating wheel 4 is rotatably connected with the bed body 1.

In order to facilitate the sliding connection between the sliding block 2 and the bed body 1, the front side and the rear side of the bed body 1 are respectively provided with a sliding groove 8 which is in the left-right direction and is through up and down, and the sliding block 2 is in sliding connection with the sliding groove 8 on the corresponding side.

In order to facilitate the resetting of the slide block 2, the left end of the slide block 2 at the front side is connected with the bed body 1 through a tension spring 9 in the left-right direction, and the left end of the slide block 2 at the rear side is connected with the bed body 1 through a compression spring 10 in the left-right direction.

In order to facilitate the movement of the feet of the patient, the upper end and the lower end of the pedal 3 are respectively provided with an arc-shaped fixing belt 11 with an arc opening facing to the left.

In order to facilitate the movement of medical care personnel, the lower end of the bed body 1 is provided with a plurality of universal wheels 12 which are distributed in a rectangular shape.

When the bed is used, a medical worker moves the bed body 1 to a designated place through the universal wheels 12, when the lower limbs of a patient lying in bed need to be exercised, the medical worker holds the patient to the bed body 1 and enables the patient to lie on the bed body 1, at the moment, the medical worker enables the feet of the patient to bypass the fixing belts 11 and step on the pedals 3 on the corresponding sides of the patient, at the moment, the left leg of the patient is in a stretched state, and the right leg of the patient is in a compressed state;

at the moment, the medical staff opens the motor 7, the motor 7 drives the right rotating wheel 4 to rotate anticlockwise, the right rotating wheel 4 drives the synchronous belt 5 to rotate anticlockwise through the left rotating wheel 4, the synchronous belt 5 drives the pull block 6 to rotate anticlockwise while rotating anticlockwise, after the pull block 6 rotates anticlockwise for a certain angle, the pull block 6 is in contact with the front sliding block 2 and drives the front sliding block 2 to move rightwards, the front sliding block 2 moves rightwards while stretching the tension spring 9, so that the tension spring 9 has a leftwards tension force, the front sliding block 2 drives the pedal 3 on the corresponding side to move rightwards, the front pedal 3 drives the left foot of the patient to move rightwards, and the left foot drives the left leg to curl rightwards while moving rightwards, so that the stretching exercise of the left leg is realized;

meanwhile, the motor 7 drives the synchronous belt 5 to continuously rotate anticlockwise, the synchronous belt 5 drives the front sliding block 2 to move rightmost through the pull block 6, the left leg is in a completely coiled state at the moment, the pull block 6 continuously rotates anticlockwise and is separated from contact with the front sliding block 2, the front sliding block 2 moves leftmost due to the left pulling force of the tension spring 9, so that the left foot of the patient is driven to move leftmost through the pedal 3, after the left leg moves for a certain distance, the front pedal 3 returns to the initial position, and the left leg is in a stretched state, and stretching exercise of the left leg of the patient is achieved;

at the moment, the pull block 6 continues to rotate anticlockwise, after the pull block 6 rotates by a moving angle, the pull block 6 is in contact with the slide block 2 on the rear side and drives the slide block 2 on the rear side to move leftwards, the slide block 2 on the rear side moves leftwards and simultaneously compresses the pressure spring 10, so that the pressure spring 10 has right pressure, the slide block 2 on the rear side drives the right foot of the patient to move leftwards through the pedal 3 on the corresponding side of the slide block 2, the right foot of the patient moves leftwards and simultaneously drives the right leg to stretch leftwards, the synchronous belt 5 continues to drive the slide block 2 on the rear side to move leftwards through the pull block 6, after the slide block 2 on the rear side moves for a certain distance, the right foot of the patient is driven to move to the leftmost side, and the right leg is in a completely stretched state at the moment;

meanwhile, the pull block 6 continues to rotate anticlockwise and is separated from the contact with the slide block 2 at the rear side, the slide block 2 at the rear side moves rightwards due to the pressure of the pressure spring 10, so that the right foot of the patient is driven to move rightwards through the pedal 3, after the slide block moves for a certain distance, the pedal 3 at the rear side returns to the initial position, and the right leg is in a curling state, so that the stretching exercise of the right leg of the patient is realized;

at this moment, the motor 7 continues to drive the pull block 6 to rotate anticlockwise through the synchronous belt 5, after the pull block 6 rotates by a certain angle, the pull block 6 contacts with the slide block 2 on the front side, and the action is repeated to stretch and rehabilitate the lower limbs of the patient, after the exercise is carried out for a period of time, the medical staff closes the motor 7, the feet of the patient are enabled to wind out the fixing belt 11 and keep away from the pedal 3, and at this moment, the patient is embraced to a sickbed for rest.

The bed body is provided with the sliding block, the pedal, the rotating wheel, the synchronous belt, the pulling block and the like, so that medical personnel can conveniently perform rehabilitation exercise on lower limbs of bedridden patients, the good work of the medical personnel is reduced, time and labor are saved, the exercise effect is good, the motor is provided, the rotating wheel on the right side can be conveniently rotated by the medical personnel, the pressure spring and the tension spring are provided, the operation of the medical personnel can be conveniently performed, and the universal wheel is provided, so that the medical personnel can conveniently move.

Claims

1. The utility model provides a bed patient low limbs exercise device, bed body (1) including the left and right directions, a serial communication port, both sides are sliding connection respectively about the bed body (1) lower extreme have slider (2) of direction from top to bottom, slider (2) upper end runs through bed body (1) and articulated have footboard (3) of direction from top to bottom, bed body (1) below is equipped with about two relative and axial runner (4) from top to bottom, runner (4) are located between two slider (2) and runner (4) on right side rotatable, two runner (4) are connected through hold-in range (5), be equipped with fore-and-aft direction on the outer fringe plane of hold-in range (5) and can with slider (2) contact draw piece (6).

2. The lower limb exercising device for the bedridden patient according to claim 1, wherein the lower end of the bed body (1) is rotatably connected with an upper axial motor (7) and a lower axial motor (7), the motor (7) is positioned right below the right rotating wheel (4), the output end of the motor (7) is coaxially and fixedly connected with the right rotating wheel (4), and the left rotating wheel (4) is rotatably connected with the bed body (1).

3. The lower limb exercising device for the bedridden patient according to claim 1, wherein the bed body (1) is provided with left and right through sliding grooves (8) at the front and rear sides thereof, and the sliding blocks (2) are slidably connected with the sliding grooves (8) at the corresponding sides thereof.

4. The lower limb exercising device for the bedridden patient according to claim 1, wherein the left end of the front slide block (2) is connected with the bed body (1) through a tension spring (9) in the left-right direction, and the left end of the rear slide block (2) is connected with the bed body (1) through a compression spring (10) in the left-right direction.

5. The lower limb exercising device for the bedridden patient according to claim 1, wherein the upper end and the lower end of the pedal (3) are respectively provided with an arc-shaped fixing belt (11) with an arc opening facing to the left.

6. The lower limb exercising device for bedridden patients according to claim 1, characterized in that the lower end of the bed body (1) is provided with a plurality of universal wheels (12) which are distributed in a rectangular shape.