CN216257842U

CN216257842U - Medical transportation flatcar

Info

Publication number: CN216257842U
Application number: CN202121134552.3U
Authority: CN
Inventors: 宗荣珍; 苏建立; 宗劭轩; 张业; 谭宇航; 赵晓亮
Original assignee: Nanyang Institute of Technology
Current assignee: Nanyang Institute of Technology
Priority date: 2021-05-25
Filing date: 2021-05-25
Publication date: 2022-04-12
Anticipated expiration: 2031-05-25

Abstract

The utility model provides a medical transfer flat car which comprises a base, a lifting support, a bracket and a stretcher. The base and the bottom of the stretcher are both provided with universal wheels, and the universal wheels are both provided with damping mechanisms. The lifting support is arranged between the base and the bracket and adopts a rocker control mode. Be equipped with circular guide rail on the bracket, sliding connection has square guide rail on the circular guide rail, stretcher and square guide rail sliding connection for the stretcher can enough slide around following square guide rail and can be along with square guide rail 360 degrees rotations on circular guide rail together. Limiting mechanisms are arranged at the front end and the rear end of the bracket and used for fixing the stretcher and preventing the stretcher from sliding forwards and backwards when a patient is transported. The stretcher both sides are equipped with the vertical straight line track with square guide rail complex, and the stretcher adopts modified plastics simultaneously to the patient gets on the inspection desk together with the stretcher. The novel medical damping cushion has a good damping effect, effectively avoids secondary injury of a patient, is convenient for the patient to transport, and can reduce the labor intensity of medical workers and the pain of the patient.

Description

Medical transportation flatcar

Technical Field

The utility model relates to the field of rescue equipment, in particular to a medical transfer flat car.

Background

The transfer flatcar is the indispensable rescue tool in clinical rescue, and the current clinical use's transfer flatcar ubiquitous shock attenuation effect is poor, the patient carries the difficulty scheduling problem. If the road surface is uneven, the patient is easy to be injured secondarily due to bumping; when the patient is transferred to an examination table or a sickbed, a plurality of people are needed to complete the operation in a cooperation mode, time and labor are wasted, and the patient is more painful.

SUMMERY OF THE UTILITY MODEL

Aiming at the problems, the utility model aims to provide a medical transfer flat car which is simple and convenient to operate, occupies less medical staff, has small secondary damage to patients and improves the rescue quality and efficiency.

In order to achieve the purpose, the utility model adopts the technical scheme that: a medical transfer flat car comprises a base, a lifting support, a bracket and a stretcher, wherein universal wheels I are arranged at the bottom of the base, damping spring shock absorbers are arranged on the universal wheels I, the lifting support is arranged between the base and the bracket, so that the bracket can be lifted, a circular guide rail is arranged on the bracket, a square guide rail is connected onto the circular guide rail in a sliding manner, and the stretcher is connected with the square guide rail in a sliding manner, so that the stretcher can slide back and forth along the square guide rail and can rotate on the circular guide rail for 360 degrees along with the square guide rail; the front end and the rear end of the bracket are provided with limiting mechanisms for fixing the stretcher and preventing the stretcher from sliding back and forth when the stretcher is transported to a patient; the stretcher is characterized in that longitudinal linear rails matched with the square guide rails are arranged on two sides of the stretcher, and the bracket comprises two longitudinal parallel bearing arms.

Furthermore, the two sides of the bracket are provided with guardrails to protect the patient and prevent the stretcher from falling off.

The stretcher bottom is equipped with universal wheel II, is equipped with damping spring between universal wheel II and the stretcher to be equipped with the knob on the universal wheel II for the universal wheel II is packed up and is emitted perpendicularly to the level.

The base is provided with a storage box, and the storage box is fixedly connected with the base through a buckle.

The lifting support comprises a supporting plate, a connecting pipe and a rocker, and two ends of the supporting plate are hinged to the base and the bracket respectively.

The storage tank has two, and the storage tank is wide trapezoidal from top to bottom.

The stretcher is made of modified plastics so that a patient and the stretcher can be conveniently put on the examination table together.

The bracket both ends are equipped with the recess, stop gear sets up in the recess, and stop gear includes the spacing groove, and the spacing tank bottom is equipped with the screens pipe, and screens pipe both sides are provided with the telescopic link, and the telescopic link bottom is equipped with the fixed block.

Bear the arm and make by square pipe, the length that has cup jointed flexible arm and be used for adjusting the bracket in square pipe, bear and fix with the fixed pin between arm and the flexible arm.

Compared with the prior art, the utility model has the beneficial effects that: the shock absorption devices are arranged at the bottoms of the base and the stretcher, so that the shock absorption effect is obvious, and the secondary injury of a patient is remarkably reduced; the square guide rail and the circular guide rail are arranged at the bottom of the stretcher, the stretcher can move back and forth and can rotate 360 degrees, and the stretcher can be quickly transferred to an inspection table or a sickbed together with a patient by one-man operation by matching with the universal wheels at the bottom of the stretcher, so that the labor is saved, and the pain of the patient can be reduced; when the device is in an idle state, the length of the bracket can be adjusted, and the passing performance is good.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 shows a schematic structural view of the stretcher according to the utility model;

FIG. 3 is a schematic view of the structure of the bracket of the present invention;

FIG. 4 is a schematic structural view of the base of the present invention;

fig. 5 is a schematic structural view of the limiting mechanism of the present invention.

Detailed Description

The technical scheme of the utility model is clearly and completely described below by combining the drawings and the specific embodiment.

Referring to fig. 1 to 5, a medical transfer platform cart comprises a base 10, a lifting support 20, a bracket 30 and a stretcher 40. As shown in fig. 4, the bottom of the base is provided with a universal wheel I11, and the universal wheel I is provided with a damping spring shock absorber 12. As shown in fig. 1, the lifting bracket 20 is disposed between the base 10 and the bracket 30, so that the bracket can be lifted, as shown in fig. 3 and 1, a circular guide rail 31 is disposed on the bracket 30, a square guide rail 32 is slidably connected to the circular guide rail, and the stretcher 40 is slidably connected to the square guide rail 32, so that the stretcher can slide back and forth along the square guide rail and can rotate on the circular guide rail by 360 degrees along with the square guide rail. Limiting mechanisms are arranged at the front end and the rear end of the bracket and used for fixing the stretcher and preventing the stretcher from sliding forwards and backwards when a patient is transported. The stretcher is provided with longitudinal linear rails 43 on both sides which cooperate with the square rails 32, and the carrier 30 comprises two longitudinal parallel carrying arms 34.

To enhance the safety of the present invention, the brackets 30 are provided with guard rails 35 on both sides to protect the patient and prevent the stretcher from falling off.

As shown in fig. 2, in order to facilitate the transfer of the patient, the bottom of the stretcher is provided with a universal wheel ii 41, a damping spring is arranged between the universal wheel ii and the stretcher, and the universal wheel ii is provided with a knob 42 for horizontally retracting and vertically releasing the universal wheel ii.

The medical transportation flatcar needs to be equipped with emergent article, consequently is equipped with storage tank 13 on the base, and the storage tank passes through buckle and base fixed connection. In this embodiment, the storage tank has two, and the storage tank is the trapezoidal of width from top to bottom narrow. The lifting support is controlled by a rocker. Specifically, the lifting support comprises a support plate 21, a connecting pipe 22 and a rocker 23, and two ends of the support plate 21 are respectively hinged with the base 10 and the bracket 30.

In order to reduce the transportation link of the patient and shorten the rescue time, the stretcher is made of modified plastics, so that the patient and the stretcher can be conveniently put on an inspection table together.

The bracket both ends are equipped with the recess, and stop gear sets up in the recess, as shown in fig. 5, and stop gear includes spacing groove 51, and spacing groove bottom is equipped with the screens pipe, and screens pipe both sides are provided with telescopic link 53, and the telescopic link bottom is equipped with fixed block 54.

As shown in fig. 3, the carrying arm 34 is made of a square tube, a telescopic arm 36 is sleeved in the square tube for adjusting the length of the bracket, and the carrying arm and the telescopic arm are fixed by a fixing pin. When the stretcher needs to be unlocked from the limiting groove 51, the fixing pin is unlocked again to control the stretching of the bracket, and the retracting stroke of the bracket of the embodiment can reach 10 cm.

The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.

Claims

1. The utility model provides a medical transportation flatcar, includes base, lifting support, bracket, stretcher, its characterized in that: the stretcher is characterized in that universal wheels I are arranged at the bottom of the base, damping spring shock absorbers are arranged on the universal wheels I, the lifting support is arranged between the base and the bracket, so that the bracket can be lifted, a circular guide rail is arranged on the bracket, a square guide rail is connected onto the circular guide rail in a sliding manner, and the stretcher is connected with the square guide rail in a sliding manner, so that the stretcher can slide back and forth along the square guide rail and can rotate on the circular guide rail for 360 degrees along with the square guide rail; the front end and the rear end of the bracket are provided with limiting mechanisms for fixing the stretcher and preventing the stretcher from sliding back and forth when the stretcher is transported to a patient; the stretcher is characterized in that longitudinal linear rails matched with the square guide rails are arranged on two sides of the stretcher, and the bracket comprises two longitudinal parallel bearing arms.

2. The medical transfer platform of claim 1, wherein the brackets are provided with guard rails on both sides to protect the patient and prevent the stretcher from falling off.

3. The medical transfer platform trolley according to claim 1, wherein the bottom of the stretcher is provided with universal wheels II, a damping spring is arranged between the universal wheels II and the stretcher, and the universal wheels II are provided with knobs for horizontally retracting and vertically releasing the universal wheels II.

4. The medical transfer platform trolley of claim 1, wherein the base is provided with a storage box, and the storage box is fixedly connected with the base through a buckle.

5. The medical transfer platform trolley of claim 1, wherein the lifting support comprises a support plate, a connecting pipe and a rocker, and two ends of the support plate are respectively hinged with the base and the bracket.

6. The medical transfer platform of claim 4, wherein the number of the storage boxes is two, and the storage boxes are trapezoidal and have a wide upper part and a narrow lower part.

7. The medical transport cart of claim 1 wherein said stretcher is made of modified plastic to facilitate patient loading on the examination table with the stretcher.

8. The medical transfer platform trolley of claim 1, wherein grooves are formed in two ends of the bracket, the limiting mechanism is arranged in the grooves and comprises a limiting groove, a clamping pipe is arranged at the bottom of the limiting groove, telescopic rods are arranged on two sides of the clamping pipe, and a fixing block is arranged at the bottom of each telescopic rod.

9. The medical transfer platform of claim 1, wherein the carrying arm is made of a square tube, a telescopic arm is sleeved in the square tube for adjusting the length of the bracket, and the carrying arm and the telescopic arm are fixed by a fixing pin.