CN211382040U

CN211382040U - Spine traction device convenient to adjust

Info

Publication number: CN211382040U
Application number: CN201922214524.1U
Authority: CN
Inventors: 王杰; 范永刚; 杨宁宁; 余杨可
Original assignee: First Affiliated Hospital of Zhengzhou University
Current assignee: First Affiliated Hospital of Zhengzhou University
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-09-01
Anticipated expiration: 2029-12-11

Abstract

A spine traction device convenient to adjust, which effectively solves the problem that the patients with the spine can not carry out traction treatment at home; the fixing device comprises a seat plate, wherein a plurality of support legs which are distributed in a rectangular shape are arranged at the lower end of the seat plate, fixing rods in the vertical direction are respectively arranged on the left side and the right side of the rear end of the upper end surface of the seat plate, supporting plates in the horizontal direction are respectively arranged on the upper side and the lower side of the rear end of the two fixing rods, a back plate capable of sliding up and down is arranged between the two fixing rods, a sliding block positioned between the two supporting plates is arranged at the rear end of the back plate, a screw rod which is in the vertical axial direction and is in threaded connection with the sliding block is rotatably connected between the two supporting plates, a first bevel gear is coaxially arranged at the lower end of the screw rod, the rear end of the fixing rod on the right side; the novel multifunctional electric heating cooker is simple in structure, novel in conception, convenient to use and high in practicability.

Description

Spine traction device convenient to adjust

Technical Field

The utility model relates to the technical field of orthopedic surgery treatment instruments, in particular to a spine traction device convenient to adjust.

Background

Most of middle-aged and elderly people in China have spondylopathy, in recent years, spondylopathy tends to be younger, nearly half of people under 40 years old have spondylopathy of different degrees, and if the spondylopathy is not treated in time, various complications can be caused, such as: dysphagia, visual disturbance, cervical and cardiac syndrome, chest pain, lower limb paralysis, cataplexy, etc.

Two main approaches are clinically used for the treatment of spondylopathy, namely surgical treatment and non-surgical treatment, wherein traction is a very typical type of non-surgical treatment. However, most of the existing spinal retractors have complicated structures, and patients usually need to go to a hospital for traction treatment, which wastes a lot of time and affects the work and life of the patients.

SUMMERY OF THE UTILITY MODEL

To the above-mentioned condition, in order to remedy prior art not enough, the utility model aims at providing a vertebra draw gear convenient to adjust, the effectual spondylopathy patient of having solved can't carry out the problem of traction treatment at home.

The technical scheme of its solution is, the utility model discloses a bedplate, the bedplate lower extreme is equipped with a plurality of landing legs that are the rectangular distribution, the left and right sides of bedplate up end rear end is equipped with the dead lever of direction from top to bottom respectively, the upper and lower both sides of two dead lever rear ends are equipped with the backup pad of direction from top to bottom respectively, be equipped with gliding backplate from top to bottom between two dead levers, the backplate rear end is equipped with the slider that is located between two backup pads, rotate between two backup pads be connected with about the axial and with slider threaded connection's screw rod, the screw rod lower extreme runs through the backup pad and coaxial first bevel gear that is equipped with, the dead lever rear end on right side is connected with the axial pivot about through the supporting shoe rotation, the coaxial second bevel gear with first bevel gear meshing that is equipped with of.

Compared with the prior art, the beneficial effects of the utility model are that: two sets of fixed bands that are equipped with can pull patient's vertebra, and the schoolbag that is equipped with is buckled, and the fixed of the patient's health of being convenient for, slider and the screw rod that are equipped with drive through crank and pivot, and the patient family members of being convenient for adjust and pull the dynamics, can pull the treatment at patient family, saves the time that the patient went the hospital, and this simple structure thinks about novelty, convenient to use, the practicality is strong.

Drawings

Fig. 1 is an isometric view of the present invention.

Fig. 2 is a full-section left-side perspective view diagram of the utility model.

Fig. 3 is a rear perspective view of the present invention.

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

Detailed Description

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

By figure 1 to 4, including

bedplate

1, 1 lower extreme of bedplate is equipped with a plurality of landing legs 2 that are the rectangular distribution, the left and right sides of 1 up end rear end of bedplate is equipped with dead lever 3 of direction from top to bottom respectively, the upper and lower both sides of two dead lever 3 rear ends are equipped with backup pad 4 of direction from left to right respectively, be equipped with gliding backplate 5 from top to bottom between two

dead lever

3, 5 rear ends of backplate are equipped with the slider 6 that is located between two backup pad 4, rotate between two backup pads 4 and be connected with axial about and with the screw rod 7 of slider 6 threaded connection, screw rod 7 lower extreme runs through backup pad 4 and coaxial first bevel gear 8 that is equipped with, dead lever 3 rear end on right side is connected with axial pivot 10 about through supporting shoe 9 rotation, pivot 10 left end is coaxial be equipped with second bevel gear 11 with first bevel gear 8 meshing, the left and right sides of bedplate 1 up end and 5.

In order to enable the back plate 5 to only move up and down, the opposite surfaces of the two fixing rods 3 are respectively provided with a sliding groove 13 in the vertical direction, the left end and the right end of the back plate 5 are respectively provided with a guide rail 14 in the vertical direction, and the two guide rails 14 are respectively in sliding connection with the sliding grooves 13 on the corresponding sides.

In order to rotate the rotating shaft 10 conveniently, the right end of the rotating shaft 10 penetrates through the supporting block 9 and is provided with a crank 15.

In order to prevent the screw 7 from separating from the upper support plate 4, the upper end of the screw 7 penetrates through the support plate 4 and is coaxially provided with a circular baffle 16.

In order to facilitate the use of the fixing bands 12, a schoolbag buckle 17 is arranged between every two left and right opposite fixing bands 12.

In order to facilitate the patient to hold the chair, handrails 18 are respectively arranged at the left end and the right end of the chair plate 1.

When the utility model is used, firstly, two schoolbag buckles 17 are opened to separate two groups of fixing bands 12 on the seat board 1 and the back board 5, a patient needs to sit on the seat board 1, then the back part is attached to the front end surface of the back board 5, so that the free ends of the two fixing bands 12 on the back board 5 respectively pass around the armpit of the patient to reach the front side of the body of the patient, the schoolbag buckle 17 on the back board 5 is closed, the free ends of the two fixing bands 12 on the seat board 1 are respectively passed around the upper part of the thigh of the patient, and the schoolbag buckle 17 on the seat board 1 is closed;

the crank 15 is rotated anticlockwise by family members of a patient, the crank 15 drives the rotating shaft 10 to rotate anticlockwise on the supporting block 9, the rotating shaft 10 drives the second bevel gear 11 to rotate anticlockwise, the second bevel gear 11 drives the first bevel gear 8 to rotate clockwise, the first bevel gear 8 drives the screw 7 to rotate clockwise between the two supporting plates 4, the screw 7 drives the slider 6 to move upwards, the slider 6 drives the backboard 5 to slide upwards between the two fixing rods 3, the two guide rails 14 and the sliding groove 13 prevent the backboard 5 from deviating in the sliding process, the backboard 5 drives the upper half of the body of the patient to move upwards through the two fixing belts 12, and the leg of the patient is fixed, so the spine of the patient is pulled upwards to achieve the treatment effect, and the patient can hold the handrail 18 to prevent the body from deviating left and right in the treatment process;

circular baffle 16 can prevent to pull in-process screw rod 7 atress too big and separate with backup pad 4, open two schoolbag knots 17 after pulling the completion, make the patient stand up, then clockwise rotation crank 15, crank 15 drives second bevel gear 11 clockwise rotation through pivot 10, second bevel gear 11 drives screw rod 7 anticlockwise rotation through first bevel gear 8, screw rod 7 drives backplate 5 through slider 6 and slides downwards, up to terminal surface and 4 up end contacts of backup pad of downside under the slider 6, stop rotating crank 15, convenient next use.

Claims

1. A spine traction device convenient to adjust comprises a seat plate (1), wherein the lower end of the seat plate (1) is provided with a plurality of supporting legs (2) which are distributed in a rectangular shape, and the spine traction device is characterized in that the left side and the right side of the rear end of the upper end surface of the seat plate (1) are respectively provided with a fixing rod (3) in the vertical direction, the upper side and the lower side of the rear end of the two fixing rods (3) are respectively provided with a supporting plate (4) in the horizontal direction, a back plate (5) capable of sliding up and down is arranged between the two fixing rods (3), the rear end of the back plate (5) is provided with a sliding block (6) positioned between the two supporting plates (4), a screw rod (7) which is in the vertical axial direction and is in threaded connection with the sliding block (6) is rotatably connected between the two supporting plates (4), the lower end of the screw rod (7), a second bevel gear (11) meshed with the first bevel gear (8) is coaxially arranged at the left end of the rotating shaft (10), and fixing belts (12) are respectively arranged on the left side and the right side of the upper end surface of the seat plate (1) and the front end surface of the back plate (5).

2. The adjustable vertebra traction device as claimed in claim 1, wherein the opposite surfaces of the two fixing rods (3) are respectively provided with a vertical sliding groove (13), the left and right ends of the back plate (5) are respectively provided with a vertical guide rail (14), and the two guide rails (14) are respectively connected with the corresponding sliding grooves (13) in a sliding manner.

3. A spinal traction device with easy adjustment according to claim 1, characterized in that the right end of the rotation shaft (10) is extended through the supporting block (9) and provided with a crank (15).

4. A spinal traction device convenient to adjust according to claim 1, characterized in that the upper end of the screw (7) passes through the support plate (4) and is coaxially provided with a circular baffle (16).

5. A spinal traction device with easy adjustment according to claim 1, wherein a schoolbag buckle (17) is arranged between each two left and right opposite fixing bands (12).

6. A spinal traction device convenient for adjustment according to claim 1, wherein armrests (18) are provided at the left and right ends of the seat plate (1), respectively.