CN217908191U

CN217908191U - Medical stretcher

Info

Publication number: CN217908191U
Application number: CN202222139017.8U
Authority: CN
Inventors: 李博
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-08-14
Filing date: 2022-08-14
Publication date: 2022-11-29
Anticipated expiration: 2032-08-14

Abstract

The utility model discloses a medical stretcher relates to stretcher technical field, including two branches and three connecting cloth, all be equipped with two fixed knot on two branches and construct, be equipped with receiving and releasing structure on the connecting cloth, receiving and releasing structure includes two rotatable parts and transmission portion, branch includes two connecting pipes and No. two connecting pipes, in connecting pipe and No. two connecting pipes respectively fixedly connected with one and two fixed plates, a connecting pipe one end fixedly connected with handle, and a connecting pipe bottom fixedly connected with support column, rotatable parts includes bull stick and No. two bull sticks, the transmission part includes bull stick both ends and No. two bull stick one end fixed connection's face tooth, and two adjacent face teeth mesh mutually, be equipped with drive assembly on the bull stick. The utility model discloses in, can fold branch, reduce area, conveniently take to can receive and release and accomodate connecting cloth, thereby avoid the stretcher to be stained with the dust when not using, influence pleasing to the eye and health.

Description

Medical stretcher

Technical Field

The utility model relates to a stretcher technical field especially relates to a medical stretcher.

Background

The emergency department is the department that the serious patient is most concentrated, the disease kind is the most, rescue and management task are the heaviest in hospital, and the stretcher is the medical instrument that carries wounded's frequent use, and for the emergency department, the stretcher is that most patients need to contact medical equipment to the emergency department, plays very big effect in the first aid process.

Like the medical stretcher commonly used, the medical stretcher is generally composed of two stretcher bars and stretcher cloth between the two stretcher bars, the structure is simple, the stretcher is not easy to fold, the occupied area of the stretcher is too large, the taking and placing of the stretcher are affected, the stretcher cloth is always exposed outside and is easy to be stained with dust, the stretcher cloth is polluted, the appearance is affected, and the medical stretcher is not sanitary, so that the medical stretcher is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a medical stretcher which aims at solving the defects existing in the prior art related to the background technology.

In order to realize the purpose, the utility model adopts the following technical scheme:

the utility model provides a medical stretcher, includes two branches and three pieces of connection cloth, two all be equipped with two fixed knot on the branch and construct, be equipped with on the connection cloth and receive and release the structure, receive and release the structure and include two rotating member and drive disk assembly.

Preferably, branch includes connecting pipe and No. two connecting pipes, and No. two connecting pipes are articulated mutually with a connecting pipe, in connecting pipe and No. two connecting pipes respectively fixedly connected with one and two fixed plates, connecting pipe one end fixedly connected with handle, and connecting pipe bottom fixedly connected with support column.

A support rod is divided into three sections by the arrangement of the first connecting pipe and the second connecting pipe, so that the folding is facilitated.

Preferably, the rotatable part includes bull stick and two bull sticks No. two, the bull stick is corresponding with the connecting pipe No. two to rotate with the fixed plate and be connected, the both ends of a bull stick all run through the fixed plate and extend partly, no. two the bull stick is corresponding with the connecting pipe No. one, and the both ends of No. two the bull stick rotate with a connecting pipe and fixed plate respectively and be connected, the one end of No. two the bull stick runs through the fixed plate and extends partly.

Two rotating parts are respectively positioned at two ends of the connecting cloth, and the first rotating rod and the two second rotating rods respectively correspond to one connecting cloth.

Preferably, the transmission part is located a rotating part, the transmission part comprises a first rotating rod and two second rotating rod, the two ends of the first rotating rod are fixedly connected with one end of the second rotating rod, two adjacent face teeth are meshed with each other, and the first rotating rod is provided with a transmission assembly.

The transmission part is arranged mainly for enabling a rotating part to rotate, so that the connecting cloth is collected and released, and the first rotating rod and the two second rotating rods are connected through the face teeth.

Preferably, the transmission assembly comprises a worm wheel fixedly connected with the outer surface of the first rotating rod, a worm meshed with the worm wheel is rotatably connected to the second connecting pipe, a motor is fixedly connected to the second connecting pipe, and one end of the worm penetrates through the second connecting pipe and is fixedly connected with the output end of the motor.

Preferably, the fixing structure comprises a clamping piece fixedly connected with the second connecting pipe, and an insertion piece corresponding to the clamping piece is arranged on the first connecting pipe.

The fixed knot of fixed knot structure sets up mainly is for fixing a connecting pipe and No. two connecting pipes, prevents to lift the disconnection of a connecting pipe and No. two connecting pipes when patient, influences the use.

Preferably, the plug-in components include with a connecting pipe fixed connection's fixed pipe, and be equipped with the opening on the fixed pipe, fixed intraductal fixedly connected with spring, and the other end fixedly connected with of spring inserts the piece with the corresponding L type of fastener.

The utility model discloses possess following beneficial effect at least:

1. the utility model provides a medical stretcher, can fold branch through the setting of a connecting pipe and No. two connecting pipes to reduce area, also conveniently take, and can receive and release connecting cloth through rotating member and transmission part's setting, and then accomodate, thereby avoid the stretcher to be stained with the dust when not using, influence pleasing to the eye and health.

2. The utility model provides a medical stretcher, can connect fixedly through fixed knot structure's setting to a connecting pipe and No. two connecting pipes disconnection when preventing to lift the patient cause the injury to the patient, influence the use of stretcher.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required to be used in the description of the embodiments are briefly introduced below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without any creative effort.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a top view of the present invention;

FIG. 3 is a recycling view of the present invention;

fig. 4 is a cross-sectional view of the present invention;

fig. 5 is an exploded view of a in the present invention;

fig. 6 is a cross-sectional view of the fixing structure of the present invention.

In the figure: 1. a strut; 101. a first connecting pipe; 102. a second connecting pipe; 103. a fixing plate; 104. a handle; 105. a support pillar; 2. connecting cloth; 3. a rotating member; 301. a first rotating rod; 302. a second rotating rod; 4. a transmission member; 401. a face tooth; 402. a transmission assembly; 4021. a worm gear; 4022. a worm; 4023. a motor; 5. a fixed structure; 501. clamping the piece; 502. a plug-in; 5021. a fixed tube; 5022. a spring; 5023. an L-shaped insert block; 5024. and (4) opening.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

Example 1

Referring to fig. 1-6, a medical stretcher comprises two supporting rods 1 and three pieces of connecting cloth 2, wherein two fixing structures 5 are arranged on the two supporting rods 1, and a folding and unfolding structure is arranged on the connecting cloth 2 and comprises a rotating part 3 and a transmission part 4.

Branch 1 includes two connecting pipes 101 and No. two connecting pipes 102, and No. two connecting pipes 102 and a connecting pipe 101 are articulated mutually, and No. two connecting pipes 102's length is not less than the sum of two connecting pipes 101 and the length of handle 104, and one and two fixed plates 103 of fixedly connected with respectively in a connecting pipe 101 and No. two connecting pipes 102, a connecting pipe 101 one end fixedly connected with handle 104, and a connecting pipe 101 bottom fixedly connected with support column 105.

Rotating part 3 includes bull stick 301 and two bull sticks 302 No. two, bull stick 301 corresponds with No. two connecting pipes 102, and rotate with fixed plate 103 and be connected, the both ends of bull stick 301 all run through fixed plate 103 and extend a part, no. two bull sticks 302 correspond with connecting pipe 101 No. two, and the both ends of No. two bull sticks 302 rotate with connecting pipe 101 and fixed plate 103 respectively and be connected, the one end of No. two bull sticks 302 runs through fixed plate 103 and extends a part, three connection cloth 2 corresponds with bull stick 301 and two bull sticks 302 respectively, the both ends of three connection cloth 2 run through connecting pipe 101 and No. two connecting pipes 102 respectively and are connected with bull stick 301 and No. two bull sticks 302.

The transmission part 4 is positioned on one rotating part 3, the transmission part 4 comprises face teeth 401 fixedly connected with two ends of a first rotating rod 301 and one end of a second rotating rod 302, two adjacent face teeth 401 are meshed with each other, and a transmission assembly 402 is arranged on the first rotating rod 301.

The transmission assembly 402 comprises a worm wheel 4021 fixedly connected with the outer surface of the first rotating rod 301, a worm 4022 meshed with the worm wheel 4021 is rotatably connected to the second connecting pipe 102, a motor 4023 is fixedly connected to the second connecting pipe 102, the motor 4023 is the prior art, and not stated herein, one end of the worm 4022 penetrates through the second connecting pipe 102 and is fixedly connected with the output end of the motor 4023.

When receiving and releasing connecting cloth 2, control motor 4023 drives worm 4022 and rotates, and worm 4022 rotates and can drive worm wheel 4021 and rotate, worm wheel 4021 rotates and can drive bull stick 301 and rotate again, because be connected through face tooth 401 transmission between bull stick 301 and No. two bull sticks 302, consequently No. two bull sticks 302 can follow and rotate, consequently bull stick 301 and No. two bull sticks 302 can receive and release the one end of connecting cloth 2, and then in will connecting cloth 2 income a connecting pipe 101 and No. two connecting pipes 102, until two branch 1 contact, loosen fixed knot structure 5 and up rotate connecting rod 101 next to, make a connecting pipe 101 fold on No. two connecting pipes 102, thereby accomplish and fold.

Example 2

The fixing structure 5 comprises a clamping piece 501 fixedly connected with the second connecting pipe 102, and an insertion piece 502 corresponding to the clamping piece 501 is arranged on the first connecting pipe 101.

The plug 502 comprises a fixed pipe 5021 fixedly connected with a first connecting pipe 101, an opening 5024 is formed in the fixed pipe 5021, a spring 5022 is fixedly connected in the fixed pipe 5021, an L-shaped plug 5023 corresponding to the clamp 501 is fixedly connected to the other end of the spring 5022, the L-shaped plug 5023 slides in the fixed pipe 5021, and one end of the L-shaped plug 5023 penetrates through the opening 5024 and slides in the opening 5024.

When No. one connecting pipe 101 and No. two connecting pipes 102 are fixed, the L-shaped insert block 5023 slides towards one end to slide into the fixing pipe 5021, so that the spring 5022 is squeezed, the L-shaped insert block 5023 is released after one ends of the first connecting pipe 101 and the second connecting pipe 102 are aligned, the L-shaped insert block 5023 slides towards one end under the elastic force of the spring 5022 and is inserted into the clamp 501, and the first connecting pipe 101 and the second connecting pipe 102 are connected.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that all the embodiments and descriptions are provided in the present invention, and that various changes and modifications can be made without departing from the spirit and scope of the present invention, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a medical stretcher, includes two branch (1) and three connecting cloth (2), its characterized in that, two all be equipped with two fixed knot constructs (5) on branch (1), be equipped with on connecting cloth (2) and receive and release the structure, receive and release the structure and include two rotatable parts (3) and drive disk assembly (4).

2. The medical stretcher according to claim 1, wherein the supporting rod (1) comprises two first connecting pipes (101) and two second connecting pipes (102), the second connecting pipe (102) is hinged with the first connecting pipe (101), one fixing plate and two fixing plates (103) are fixedly connected in the first connecting pipe (101) and the second connecting pipe (102), respectively, one end of the first connecting pipe (101) is fixedly connected with a handle (104), and the bottom of the first connecting pipe (101) is fixedly connected with a supporting column (105).

3. The medical stretcher according to claim 2, wherein the rotating part (3) comprises a first rotating rod (301) and two second rotating rods (302), the first rotating rod (301) corresponds to the second connecting pipe (102) and is rotatably connected with the fixing plate (103), both ends of the first rotating rod (301) penetrate through the fixing plate (103) and extend out of a part, the second rotating rod (302) corresponds to the first connecting pipe (101), both ends of the second rotating rod (302) are rotatably connected with the first connecting pipe (101) and the fixing plate (103) respectively, and one end of the second rotating rod (302) penetrates through the fixing plate (103) and extends out of a part.

4. The medical stretcher according to claim 3 characterized in that the transmission part (4) is arranged on one rotating part (3), the transmission part (4) comprises face teeth (401) fixedly connected with two ends of a first rotating rod (301) and one end of a second rotating rod (302), two adjacent face teeth (401) are meshed, and the first rotating rod (301) is provided with a transmission component (402).

5. The medical stretcher according to claim 4, wherein the transmission assembly (402) comprises a worm gear (4021) fixedly connected with the outer surface of the first rotating rod (301), a worm (4022) meshed with the worm gear (4021) is rotatably connected to the second connecting pipe (102), a motor (4023) is fixedly connected to the second connecting pipe (102), and one end of the worm (4022) penetrates through the second connecting pipe (102) and is fixedly connected with the output end of the motor (4023).

6. The medical stretcher according to claim 2 characterized in that the fixing structure (5) comprises a fastener (501) fixedly connected with the second connecting pipe (102), and the first connecting pipe (101) is provided with an insert (502) corresponding to the fastener (501).

7. The medical stretcher according to claim 6, wherein the plug-in unit (502) comprises a fixed tube (5021) fixedly connected with the first connecting tube (101), an opening (5024) is arranged on the fixed tube (5021), a spring (5022) is fixedly connected in the fixed tube (5021), and the other end of the spring (5022) is fixedly connected with an L-shaped plug-in block (5023) corresponding to the clamp (501).