CN223569617U

CN223569617U - Walking training device

Info

Publication number: CN223569617U
Application number: CN202422796395.2U
Authority: CN
Inventors: 罗兆良; 刘日琳
Original assignee: Individual
Current assignee: Individual
Priority date: 2024-11-15
Filing date: 2024-11-15
Publication date: 2025-11-21
Anticipated expiration: 2034-11-15

Abstract

This utility model belongs to the field of medical rehabilitation equipment, and specifically relates to a walking training device. The device includes a horizontally positioned support plate with four support legs fixed to it, each leg having a roller. A backrest is vertically positioned above the support plate, and a lifting assembly is connected between the backrest and the support plate. A seat is hinged to the lower end of the backrest, and a guide assembly is connected between the seat and the support plate. Two support rods for supporting the patient's standing are hinged to the backrest, and each support rod is locked to the backrest. Adjustable-length straps and two handrails are fixed to the backrest. When the backrest rises, the two support rods lift and upright the patient, enabling them to train for upright walking. When the backrest descends via the lifting assembly, the seat swings to a horizontal position under the action of the guide assembly and is supported by the support plate, allowing the patient to sit and rest, enabling them to train for walking independently without assistance.

Description

Walking training device

Technical Field

The utility model belongs to the field of medical rehabilitation instruments, and particularly relates to a walking training device.

Background

The lower limb rehabilitation therapy is an important therapeutic measure for patients with injured or paralyzed lower limbs, can help the patients recover the lower limb functions, relieve pain and improve the quality of life, and the patients should actively cooperate with the therapy of therapists and follow the instruction of the therapists to train so as to achieve the optimal therapeutic effect.

The patient often can use the walking trainer when carrying out balance training and functional training, current walking trainer is mostly parallel bars or helps a walking frame, these equipment is when using, all need patient's both hands to prop on equipment after standing by oneself, slowly carry out the walking training, but physical power and walking ability when the initial stage training are all weak, the condition that the disabled and paralysis of low limbs appears just can appear in the one section of walking distance, if unable in time sitting resumes physical power during the training, can lead to the patient to fall down, cause secondary injury to the low limbs, and the health receives the ground and collides with the injury, therefore all need family members or rehabilitation trainer to assist at one side when present training, this makes the patient unable training by oneself when unmanned assistance, influence low limbs rehabilitation progress.

Disclosure of utility model

The utility model aims to provide a walking training device which does not need a patient to stand by himself and can provide a seat for the patient in the walking training so that the patient can walk and train by himself.

The walking training device comprises a supporting plate which is horizontally arranged, four supporting legs are fixed on the supporting plate, rollers are fixed on each supporting leg, a backboard is vertically arranged above the supporting plate, a lifting assembly which is used for driving the backboard to lift and support the backboard is arranged between the backboard and the supporting plate, a seat is hinged to the lower end of the backboard, a guide assembly which is used for guiding the backboard to swing to a horizontal state when the seat descends is arranged between the seat and the supporting plate, two supporting rods which are used for supporting a patient to stand are hinged to the backboard, a locking assembly which locks the supporting rods after swinging is arranged between each supporting rod and the backboard, a binding belt with adjustable length is fixed on the backboard, and two handrails are fixed on the backboard.

Further, the lifting assembly comprises an electric push rod, the fixed end of the electric push rod is arranged on the backboard, the telescopic end of the electric push rod is fixed on the supporting plate, a plurality of outer tubes are vertically fixed on the supporting plate, an inner rod is independently arranged in each outer tube in a penetrating mode, the bottom end of the inner rod is fixed on the supporting plate, and a power supply for providing power for the electric push rod is arranged on the supporting plate.

Further, the guide assembly comprises a guide rod, one end of the guide rod is fixed on the swinging end of the seat plate, the guide rod is of a circular arc structure, and an oblique angle is formed in the corner of the top of the support plate, which faces the front of a patient.

Furthermore, an opening for avoiding the lower limbs of the patient is formed in the side wall, facing the front of the patient, of the supporting plate.

Further, the locking component comprises a screw, a through hole for the screw to pass through is formed in the support rod, and a threaded hole matched with the screw in a threaded manner is formed in the back plate.

Further, the non-hinged ends of all the support rods are in an upward-bending arc shape.

Furthermore, the non-hinged ends of all the support rods are sleeved with protective sleeves made of elastic materials.

Further, soft cushions are fixed on the surfaces of the back plate and the seat plate, which are contacted with the body of the patient.

Further, pedals are horizontally fixed on two supporting legs extending to the front of the patient.

Compared with the prior art, the utility model has the following beneficial effects:

When the backboard descends through the lifting component, the seat board swings to a horizontal state under the action of the guide component and supports the seat board through the support plate, the patient can also walk and train by himself under the assistance of no person, when the two support rods swing to the direction of the patient, the two support rods can serve as supports for the upper body of the patient, and when the two support rods swing to the direction of the back of the patient, the two support rods can serve as pushing handles for pushing the walking training device to move.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a top view of the present utility model;

FIG. 3 is a left side view of the present utility model;

FIG. 4 is a perspective view of the present utility model;

FIG. 5 is an exploded view of the present utility model;

FIG. 6 is a schematic illustration of a variation of the present utility model;

FIG. 7 is a perspective view of a modified embodiment of the present utility model;

In the figure, the names of all parts are 1, an electric push rod 2, an outer tube 3, a back plate 4, a supporting rod 5, a protective sleeve 6, a binding belt 7, a cushion 8, an armrest 9, a seat 10, a guide rod 11, a supporting plate 12, supporting legs 13, a pedal 14 and a power supply.

Detailed Description

The present utility model is further illustrated by the following examples, which are not intended to be limiting, but any modifications, equivalents, improvements, etc. within the spirit and principles of the present utility model are intended to be included within the scope of the present utility model.

Examples

The walking training device of the embodiment, as shown in fig. 1, 5 and 6, comprises a horizontally arranged supporting plate 11, wherein four supporting legs 12 are fixed on the supporting plate 11, two supporting legs 12 are aligned in parallel and fixed at the bottom of the supporting plate 11, as shown in fig. 1, the lower ends of the two supporting legs 12 incline to the right and extend to the front of a patient, and the other two supporting legs 12 are aligned in parallel and fixed at the bottom of the supporting plate 11, as shown in fig. 1, the lower ends of the two supporting legs 12 incline to the left and extend to the rear of the patient;

Wherein, the two supporting legs 12 extending to the front of the patient are horizontally fixed with pedals 13, as shown in fig. 1, 2 and 7, the two pedals 13 are positioned on the inward side walls of the two supporting legs 12, and when the patient sits on the sitting plate 9, feet can be respectively placed on the two pedals 13;

In the embodiment, the rollers on the two support legs 12 on the right side are universal wheels, so that steering is convenient in moving;

A backboard 3 is vertically arranged above the supporting plate 11, the backboard 3 is aligned with the center of the supporting plate 11, and the backboard 3 and the supporting plate 11 are vertical;

Further to illustrate, as shown in fig. 1, 3 and 6, the preferred embodiment includes an electric push rod 1, also called a push rod motor, an electric cylinder, a linear actuator and a linear driver, which is a novel electric actuating mechanism, and is composed of a driving motor, a reduction gear, a screw, a nut, a guide sleeve, a push rod, a sliding seat, a spring, a housing, a turbine, a micro-motion control switch and other mechanisms, and can convert the rotation motion of the motor into the linear reciprocating motion of the push rod; the fixed end of the electric push rod 1 is arranged on the back plate 3, the telescopic end is fixed on the supporting plate 11, the fixed end of the electric push rod 1 is arranged on the left side wall of the back plate 3, the telescopic end is fixed on the top of the supporting plate 11, the back plate 3 is driven to lift through the telescopic action of the electric push rod 1, a plurality of outer tubes 2 are vertically fixed on the supporting plate 11, an inner rod independently penetrates through each outer tube 2, the bottom end of each inner rod is fixed on the supporting plate 11, in the embodiment, two outer tubes 2 are vertically fixed on the left side wall of each outer tube 2 in a front-back interval symmetrical mode, a gap exists between each inner rod and each outer tube 2, the back plate 3 can move in the outer tube 2 during lifting, the moving direction of the back plate 3 can be guided through the cooperation of the inner tubes and the outer tubes 2, the back plate 3 after moving is supported, the back plate 3 is prevented from tilting after moving, a power supply 14 for supplying power for the electric push rod 1 is arranged on the supporting plate 11, in the embodiment, the power supply 14 adopts a lithium battery, the lithium battery is electrically connected with the electric push rod 1, the lithium battery supplies power for the electric push rod 1, the electric push rod 1 can operate, the electric push rod 1 can be provided with electric power by connecting an external plugboard through an electric wire, the lifting assembly for driving the backboard 3 to lift and supporting the backboard 3 is integrally formed, the lifting assembly can also adopt a hydraulic cylinder, the fixed end of the hydraulic cylinder is arranged on the backboard 3, the telescopic end of the hydraulic cylinder is fixed on the supporting plate 11, a plurality of outer tubes 2 are vertically fixed on the supporting plate 11, an inner rod is independently arranged in each outer tube 2 in a penetrating mode, the bottom end of the inner rod is fixed on the supporting plate 11, and a hydraulic source for providing energy for the hydraulic cylinder is arranged on the supporting plate 11.

The lower end of the backboard 3 is hinged with a seat plate 9, the seat plate 9 is hinged at the lowest part of the right side wall of the backboard 3 through a hinge, as shown in fig. 1, one end of the hinge is fixed at the lowest part of the right side wall of the backboard 3 through a screw, and the other end of the hinge is fixed on the seat plate 9 through a screw, so that the seat plate 9 can swing freely;

The cushion 7 is fixed on the surface of the back plate 3 and the seat plate 9, which is contacted with the body of the patient, the cushion 7 is made of polyurethane sponge, memory cotton sponge, latex sponge and other materials, and the cushion 7 is mainly used for enabling the patient to sit on the seat plate 9 and lean against the back plate 3 more comfortably;

The side wall of the supporting plate 11 facing the front of the patient is provided with an opening for avoiding the lower limb of the patient, as shown in fig. 4 and 5, in this embodiment, the opening is located on the right side wall of the supporting plate 11 and is mainly used for avoiding the lower limb of the patient, so that the patient is prevented from colliding with the supporting plate 11 when walking, and the lower limb of the patient can have a larger activity space;

To further explain, as shown in fig. 1, fig. 4 and fig. 6, the preferred embodiment includes a guide rod 10, one end of the guide rod 10 is fixed on the swinging end of the seat plate 9, the guide rod 10 is in a circular arc structure, the corner of the top of the support plate 11 facing the front of the patient is provided with an oblique angle, as shown in fig. 1, when the seat plate 9 descends, one end of the guide rod 10 contacts with the oblique angle surface, so that the guide rod 10 moves rightwards and drives the seat plate 9 to swing to a right swinging angle, so that the seat plate 9 can swing to a horizontal state after completely descending and is attached to the top of the support plate 11, so that the seat plate 9 can swing to a horizontal state by itself when descending, and a patient can rest on the seat plate 9 in time.

Two support rods 4 for supporting a patient to stand are hinged on the back plate 3, as shown in fig. 2, the two support rods 4 are respectively hinged on the front side wall and the back side wall of the back plate 3 through pivots, through holes which are vertically communicated are formed in the hinged ends of the support rods 4, the pivots are independently penetrated and arranged in the through holes, hinged blocks are fixed on the two ends of the pivots, all the hinged blocks are fixed on the back plate 3, so that the support rods 4 can swing freely, as shown in fig. 1 and 6, when the two support rods 4 swing towards the direction of the patient, the support rods 4 can be positioned under the armpits of the patient, and when the back plate 3 rises, the two support rods 4 can be used as supports for the upper body of the patient to support the patient to enable the patient to stand, and when the two support rods 4 swing towards the direction of the back of the patient, the two support rods 4 can be used as a pushing handle for pushing the walking training device by families or rehabilitation trainers;

The non-hinged ends of all the support rods 4 are in an upward arc shape, when two support rods 4 support a patient, the bent ends of the support rods 4 can block the body of the patient, and the body of the patient is prevented from moving forward too much to fall;

The non-hinged ends of all the support rods 4 are sleeved with a protective sleeve 5 made of elastic materials, the protective sleeve 5 is made of polyurethane sponge, memory cotton sponge, latex sponge and other materials, and the protective sleeve 5 is mainly used for enabling the support rods 4 to be more comfortable for patients when the patients are supported;

Further to explain, as shown in fig. 5 and 7, the embodiment preferably includes a screw, the supporting rod 4 is provided with a through hole for the screw to pass through, the back plate 3 is provided with a threaded hole matched with the screw in a threaded manner, when the two supporting rods 4 swing towards the back direction of a patient, the threaded end of the screw is arranged in the threaded hole in a penetrating manner, the screw is rotated to enable the hexagonal head end of the screw to extrude the supporting rod 4 towards the back plate 3, so that the swinging supporting rod 4 is fixed, the situation that the swinging angle occurs when the walking training device is pushed to move by the supporting rod 4 is prevented, the walking training device is more convenient to use, the whole scheme forms a locking component for locking the swinging supporting rod 4, the locking component can also adopt a buckling rod with an L-shaped structure, a section of the buckling rod is provided with a through hole in a penetrating manner, the threaded hole matched with the screw is arranged in the through hole, one section of the buckling rod in a horizontal direction is connected to the back plate 3, the buckling rod can rotate, when the two supporting rods 4 swing towards the back direction of the patient, the buckling rod 4 rotates, the buckling rod is blocked by the vertical buckling rod, and the buckling rod 4 can lock the swinging rod 4.

The backboard 3 is fixedly provided with the length-adjustable binding belt 6, the binding belt 6 is a common adjustable binding belt and is commonly used for mountain bags, safety belts of buses and the like, two ends of the binding belt 6 are respectively fixed on the front side wall and the rear side wall of the backboard 3, connecting buckles are arranged on the binding belt, the length of the binding belt 6 can be adjusted through the connecting buckles, and when the binding belt 6 is bound on a patient, the patient can be prevented from leaning forward, and the patient is prevented from falling forward;

Two armrests 8 are fixed on the back plate 3, and the two armrests 8 are horizontally fixed on the front side wall and the back side wall of the back plate 3, so that hands of a patient can be held no matter sitting or standing, the body of the patient can be more stable when the patient walks, and a certain protection effect is achieved.

In actual use, when a patient needs to walk and train, two support rods 4 are firstly swung towards the direction of the patient, the support rods 4 are positioned at the armpits of the patient, the patient is fixed through a binding belt 6, an electric push rod 1 is started, the electric push rod 1 drives a backboard 3 to ascend, the backboard 3 moves in an outer tube 2 when in lifting, the moving direction of the backboard 3 is guided through the matching of the inner tube and the outer tube 2, the backboard 3 after moving is supported, the situation that the backboard 3 inclines and falls after moving is prevented, when the backboard 3 rises, the two support rods 4 are used as the support of the upper body of the patient, the patient is supported, the patient is enabled to stand upright, the sitting plate 9 naturally swings downwards to be vertical under the action of gravity, the patient can stand upright to walk and train, the patient is supported by the two support rods 4, the process of standing can be more convenient and labor-saving, the patient can be prevented from falling down due to instability, when the patient is not in the middle of sitting and rest, the electric push rod 1 drives the backboard 3 to descend, the guide rod 10 on the sitting plate 9 is prevented from falling down, the guide rod 10 is contacted with the sitting plate 9, and the patient can completely swing to the right side of the sitting plate 9, and the patient can swing to the sitting plate is completely, and the patient can lean to the right side of the sitting plate is completely, and the patient can swing to the sitting plate 9 can swing to the sitting plate is completely, and the patient can lean to the sitting plate 9, and the patient can lean right, and the patient can lean on the sitting plate 9 can completely, and the patient can stand the sitting plate can stand on the sitting plate 9, and the patient can rest, and the rest can stand on the rest.

Claims

1. A walking training device comprises a supporting plate (11) which is horizontally arranged, and is characterized in that four supporting legs (12) are fixed on the supporting plate (11), rollers are fixed on each supporting leg (12), a backboard (3) is vertically arranged above the supporting plate (11), a lifting component which is used for driving the backboard (3) to lift and supporting the backboard (3) is arranged between the backboard (3) and the supporting plate (11), a seat plate (9) is hinged at the lower end of the backboard (3), a guiding component which is used for guiding the backboard (3) to swing to a horizontal shape when the backboard (9) descends is arranged between the seat plate (11), two supporting rods (4) which are used for supporting a patient to stand are hinged on the backboard (3), a locking component which is used for locking the swinging supporting rods (4) is arranged between each supporting rod (4) and the backboard (3), a binding belt (6) with adjustable length is fixed on the backboard (3), and two handrails (8) are fixed on the backboard (3).

2. The walking training device of claim 1, wherein the lifting assembly comprises an electric push rod (1), the fixed end of the electric push rod (1) is arranged on the back plate (3), the telescopic end of the electric push rod is fixed on the supporting plate (11), a plurality of outer tubes (2) are vertically fixed on the supporting plate (11), an inner rod is independently arranged in each outer tube (2) in a penetrating mode, the bottom end of the inner rod is fixed on the supporting plate (11), and a power supply (14) for providing power for the electric push rod (1) is arranged on the supporting plate (11).

3. The walking training device of claim 1, wherein the guide assembly comprises a guide rod (10), one end of the guide rod (10) is fixed on the swinging end of the seat plate (9), the guide rod (10) is in a circular arc structure, and an oblique angle is formed at the corner of the top of the support plate (11) towards the front of the patient.

4. The walking training device of claim 3, wherein the side wall of the support plate (11) facing the front of the patient is provided with an opening for avoiding the lower limbs of the patient.

5. The walking training device of claim 1, wherein the locking assembly comprises a screw, a through hole for the screw to pass through is formed in the supporting rod (4), and a threaded hole matched with the screw in a threaded manner is formed in the back plate (3).

6. The walking training device according to claim 5, characterized in that the non-hinged ends of all the support rods (4) are in the shape of an arc which is curved upwards.

7. The walking training device according to claim 6, characterized in that the non-hinged ends of all the support rods (4) are sleeved with a protective sleeve (5) made of elastic materials.

8. The walking training device according to claim 1, characterized in that a soft pad (7) is fixed on the surface of the back plate (3) and the sitting plate (9) which is contacted with the body of the patient.

9. The walking training device of claim 1, wherein pedals (13) are horizontally fixed to two of the support legs (12) extending forward of the patient.