CN215025733U

CN215025733U - Height-adjustable pedal

Info

Publication number: CN215025733U
Application number: CN202121018313.1U
Authority: CN
Inventors: 刘志波; 朱倩华
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-05-12
Filing date: 2021-05-12
Publication date: 2021-12-07
Anticipated expiration: 2031-05-12

Abstract

A height-adjustable pedal effectively solves the problems that the existing rehabilitation pedal is inconvenient to use and cannot adjust the height; the device comprises a support plate in the left-right direction, wherein a rotary table which is axially and rotatably arranged up and down is arranged at the upper end of the support plate, a plurality of guide posts which are axially and rectangularly distributed up and down are arranged at the upper end of the support plate, a pedal which is in the left-right direction and positioned above the rotary table is connected onto the guide posts in a sliding manner, rotary blocks are respectively connected to the left side and the right side of the upper end of the rotary table and the front side and the rear side of the lower end of the pedal in a rotating manner, connecting plates are respectively hinged to two rotary blocks on the rotary table, the connecting plate on the left side is hinged to the rotary block on the front side, and the connecting plate on the right side is hinged to the rotary block on the rear side; the utility model relates to an ingenious, convenient to use drives the rotation of carousel through the motor, and the carousel can realize labour saving and time saving to the regulation of footboard height through the connecting plate.

Description

Height-adjustable pedal

Technical Field

The utility model relates to a nursing technical field of recovered branch of academic or vocational study, especially a height-adjustable's footboard.

Background

The recovered branch of academic or vocational study is the clinical discipline that develops on the basis of traditional chinese medical science acupuncture, mainly treat cervical spondylopathy, scapulohumeral periarthritis, relevant diseases such as lumbar intervertebral disc protrusion, adopt advanced modern rehabilitation technique and equipment, carry out motion treatment, the operation treatment, mainly carry out orthopedics rehabilitation, neural rehabilitation, the recovered etc. of motion training wound, clinically, the hemiplegia patient all need temper patient's affected side low limbs support capacity, and current exercise method uses the footboard to take exercise the patient for medical personnel mostly, and current footboard divide into multistage footboard mostly, when adjusting the height of footboard, need medical personnel or patient manual pull out and temper the footboard of high matching, lead to using inconvenient, waste time and energy.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, in order to compensate prior art not enough, the utility model aims at providing a height-adjustable's footboard, the effectual current recovered footboard of having solved uses inconvenient and unable height-adjusting's problem.

The technical scheme of its solution is, the utility model discloses an extension board of left and right directions, axial and rotatable carousel about the extension board upper end is equipped with, the extension board upper end is equipped with a plurality of guide posts that axial about and be the rectangle and distribute, sliding connection has the footboard that the left and right directions just was located the carousel top on the guide post, the left and right sides of carousel upper end is rotated respectively with the front and back both sides of footboard lower extreme and is connected with the turning block, it has the connecting plate to articulate respectively on two turning blocks on the carousel, the left connecting plate is connected with the turning block of front side is articulated, the connecting plate on right side is connected with the turning block of rear side is articulated.

The utility model relates to an ingenious, convenient to use drives the rotation of carousel through the motor, and the carousel can realize labour saving and time saving to the regulation of footboard height through the connecting plate.

Drawings

Fig. 1 is a perspective view of the present invention.

Fig. 2 is a perspective view of the utility model.

Fig. 3 is a full-section left-side perspective view diagram of the utility model.

Fig. 4 is a full-section top axonometric view of the utility model.

Fig. 5 is an enlarged view of a in fig. 3 according to the present invention.

Detailed Description

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

By figure 1 to 5, extension board 1 including the left and right sides direction, axial and rotatable carousel 2 about extension board 1 upper end is equipped with, extension board 1 upper end is equipped with a plurality of upper and lower axial and is the guide post 3 that the rectangle distributes, sliding connection has left and right sides direction and is located the footboard 4 of carousel 2 top on the guide post 3, the left and right sides of carousel 2 upper end rotates respectively with the front and back both sides of footboard 4 lower extreme and is connected with commentaries on classics piece 5, it has connecting plate 6 to articulate respectively on two commentaries on classics pieces 5 on the carousel 2, left connecting plate 6 is connected with the commentaries on classics piece 5 of front side is articulated, the connecting plate 6 on right side is connected with the commentaries on classics piece 5 of rear side is articulated.

In order to enable the turntable 2 to rotate, the lower end of the support plate 1 is provided with an up-and-down axial motor 7, and the output end of the motor 7 penetrates through the support plate 1 and is coaxially connected with the turntable 2.

In order to facilitate the use of the patient, the left side and the right side of the upper end of the pedal 4 are respectively provided with a foot-shaped fixing groove 9, and a pressure sensor 21 is arranged in the fixing groove 9.

In order to prevent the extension plate 1 from moving during exercise, the left end and the right end of the extension plate 1 are respectively provided with a protective shell 8 for shielding the guide post 3, the lower end of the extension plate 1 is slidably connected with a left-right-direction pressing plate 10, the lower end of the pressing plate 10 is provided with a plurality of left-right-direction-distributed and front-rear-direction anti-slip strips 11, the left end of the pressing plate 10 is provided with a pull rod 12, the upper end of the pull rod runs through the protective shell 8 on the corresponding side, the rear end of the pull rod 12 is provided with a plurality of vertical-direction-distributed limiting grooves 13, and the upper end of the left protective shell 8 is slidably connected with a front-rear-direction limiting rod 14, the front end of which can be inserted into the limiting grooves 13.

In order to facilitate the operation of medical staff, the lower end of the support plate 1 is provided with a plurality of pressure springs 15 which are distributed in a rectangular shape, the lower ends of the pressure springs are in contact with the pressure plate 10, the upper end of the protective shell 8 is provided with a sliding groove 16 in the front-back direction, the lower end of the limiting rod 14 is provided with a sliding block 17 in the front-back direction and capable of sliding in the sliding groove 16, and the rear end of the limiting rod 14 is connected with the protective shell 8 through a spring 18.

In order to facilitate the movement of medical staff, the lower end of the support plate 1 is provided with a plurality of universal wheels 19 which are distributed in a rectangular shape, and the upper end of the protective shell 8 is provided with a handle 20 with a downward opening.

When the utility model is used, the original state is that the anti-skid strip 11 contacts with the ground, the support plate 1 is prevented from moving, the distance between the pedal 4 and the support plate 1 is small, when a patient needs to do rehabilitation exercise, medical staff pulls the pull rod 12 upwards, the pull rod 12 drives the press plate 10 to move upwards, the press plate 10 drives the anti-skid strip 11 to move upwards, the press plate 10 compresses the pressure spring 15 upwards while moving upwards, the pressure spring 15 has downward elasticity, the limit rod 14 is extruded backwards while moving upwards, the limit rod 14 extrudes the spring 18 backwards, the spring 18 has forward elasticity, after moving for a certain distance, the anti-skid strip 11 is far away from the ground and removes the anti-skid of the support plate 1;

at the moment, the medical staff stops pulling the pull rod 12, the limiting rod 14 moves forwards due to the forward elasticity of the spring 18 until the rear end of the limiting rod is inserted into the limiting groove 13 again, the limiting of the pull rod 12 is realized, at the moment, the medical staff moves the support plate 1 to a patient ward through the handle 20 and the universal wheel 19 and pulls the limiting rod 14 backwards, the spring 18 is compressed backwards while the limiting rod 14 moves backwards, the spring 18 has the forward elasticity, and after the movement for a certain distance, the front end of the limiting rod 14 is far away from the limiting groove 13, so that the limiting of the pull plate is released;

at the moment, the pressing plate 10 moves downwards due to the downward elasticity of the pressure spring 15, the pressing plate 10 drives the anti-slip strips 11 to move downwards and contact with the ground, so that the support plate 1 is prevented from slipping, medical staff loosens the limiting rod 14, the limiting rod 14 moves forwards until the front end is inserted into the limiting groove 13 again, so that the limiting of the pressing plate 10 is realized, the medical staff guides the two hands of a patient to hold the handles 20 on the corresponding sides of the patient, and lifts the feet to be placed on the pedals 4, and the pressure sensors 21 can sense the weight of the feet of the patient and record the training;

after a patient takes exercise for a period of time and needs to heighten the height of the pedal 4, the medical staff starts the motor 7, the motor 7 rotates anticlockwise, the motor 7 drives the rotary table 2 to rotate anticlockwise, the rotary table 2 rotates anticlockwise and drives the lower end of the connecting plate 6 to rotate anticlockwise through the rotary block 5 on the corresponding side, after the rotary table rotates for a period of time, the included angle between the connecting plate 6 and the rotary table 2 is larger and larger, so that the connecting plate 6 drives the pedal 4 to move upwards along the guide post 3, after the pedal 4 moves for a distance, the medical staff stops the motor 7 to rotate anticlockwise after the height of the pedal 4 is proper;

after the patient exercises for a period of time and needs to continue to raise the height of the pedal 4, the medical staff repeats the above process, when the patient wants to lower the height of the pedal 4, the medical staff rotates the motor 7 clockwise, the motor 7 drives the turntable 2 to rotate clockwise, the turntable 2 rotates clockwise and drives the lower end of the connecting plate 6 to rotate clockwise through the rotating block 5 on the corresponding side, the lower end of the connecting plate 6 rotates clockwise and simultaneously drives the pedal 4 to move downwards along the guide post 3 through the rotating block 5 on the corresponding side, after moving for a certain distance, when the height of the pedal 4 is proper, the medical staff stops the motor 7 to rotate clockwise,

after the patient takes exercise for a period of time, when the height of the pedal 4 needs to be continuously reduced, the medical staff can repeat the previous process, and after the exercise is finished, the medical staff assists the patient to rest on the sickbed, the contact between the anti-slip strip 11 and the ground is removed by repeating the process, the support plate 1 is moved to a designated place through the handle 20 and the universal wheel 19, and then the next patient can be subjected to rehabilitation exercise.

The utility model discloses simple structure, the design is novel, high durability and convenient use, therefore, the clothes hanger is strong in practicability, the extension board that is equipped with, the carousel, change the piece, the connecting plate, the footboard, guide post etc., can be convenient for medical personnel highly adjust the footboard, intensity to adjust the recovered exercise of patient, time saving and labor saving, the pull rod that is equipped with, the clamp plate, antislip strip etc., the antiskid effect of extension board when taking exercise can be increased to medical personnel of being convenient for, the spacing groove that is equipped with, the gag lever post, the spring etc., the medical personnel operation of being convenient for, the handle that is equipped with, the universal wheel, medical personnel of being convenient for remove.

Claims

1. The utility model provides a height-adjustable's footboard, extension board (1) including the left and right sides direction, a serial communication port, axial and rotatable carousel (2) about extension board (1) upper end is equipped with a plurality of guide posts (3) that axial just are the rectangle and distribute about being equipped with, sliding connection has footboard (4) of direction and being located carousel (2) top about on guide post (3), the left and right sides of carousel (2) upper end rotates respectively with the front and back both sides of footboard (4) lower extreme and is connected with commentaries on classics piece (5), it has connecting plate (6) to articulate respectively on two commentaries on classics pieces (5) on carousel (2), left connecting plate (6) are connected with commentaries on classics piece (5) of front side are articulated, connecting plate (6) on right side are connected with commentaries on classics piece (5) of rear side are articulated.

2. The pedal with the adjustable height as claimed in claim 1, wherein the lower end of the support plate (1) is provided with an up-down axial motor (7), and the output end of the motor (7) penetrates through the support plate (1) and is coaxially connected with the turntable (2).

3. The pedal with adjustable height according to claim 1, wherein the left and right sides of the upper end of the pedal (4) are respectively provided with a foot-shaped fixing groove (9), and a pressure sensor (21) is arranged in the fixing groove (9).

4. The pedal with the adjustable height as claimed in claim 1, wherein the left end and the right end of the support plate (1) are respectively provided with a protective shell (8) for shielding the guide post (3), the lower end of the support plate (1) is slidably connected with a left-right pressing plate (10), the lower end of the pressing plate (10) is provided with a plurality of anti-slip strips (11) which are distributed along the left-right direction and the front-back direction, the left end of the pressing plate (10) is provided with a pull rod (12) which runs through the protective shell (8) corresponding to the pull rod in the up-down direction and the upper end of the pull rod (12), the rear end of the pull rod (12) is provided with a plurality of limiting grooves (13) which are distributed along the up-down direction, and the upper end of the protective shell (8) on the left side is slidably connected with a limiting rod (14) which runs through the front-back direction and the front end of which can be inserted into the limiting grooves (13).

5. The pedal with the adjustable height as claimed in claim 1, wherein the lower end of the support plate (1) is provided with a plurality of compression springs (15) which are distributed in a rectangular shape and the lower ends of which are in contact with the pressure plate (10), the upper end of the protective shell (8) is provided with a sliding groove (16) in the front-back direction, the lower end of the limiting rod (14) is provided with a sliding block (17) in the front-back direction and capable of sliding in the sliding groove (16), and the rear end of the limiting rod (14) is connected with the protective shell (8) through a spring (18).

6. A height adjustable pedal according to claim 1, characterized in that the lower end of the support plate (1) is provided with a plurality of universal wheels (19) distributed in a rectangular shape, and the upper end of the protective shell (8) is provided with a handle (20) with a downward opening.