CN213552970U

CN213552970U - Novel stretcher for cardiology

Info

Publication number: CN213552970U
Application number: CN202021562203.7U
Authority: CN
Inventors: 牛少林
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-31
Filing date: 2020-07-31
Publication date: 2021-06-29
Anticipated expiration: 2030-07-31

Abstract

The utility model relates to the field of medical equipment, concretely relates to novel stretcher for cardiology department, including the folding frame mechanism that two sets of bilateral symmetry set up and through the stretcher cloth of a plurality of groups of hitching components hookup between two sets of folding frame mechanisms, folding frame mechanism includes the shrink subassembly that two sets of front and back symmetry set up, the hinge subassembly that sets up through bilateral symmetry between two sets of shrink subassemblies rotates each other and connects, the shrink subassembly includes a branch section of thick bamboo and the telescopic cylinder of cover setting in a branch section of thick bamboo, the mouth of pipe that a branch section of thick bamboo kept away from one end of another group of shrink subassembly is provided with first screw thread portion, the telescopic cylinder is worn out a branch section of thick bamboo keeping away from one end of another group of shrink subassembly, and telescopic cylinder both ends; the utility model discloses simple structure, the folding shrink of not only being convenient for to reduce the device's volume, and then portable, the quick expansion and the use of the device of being convenient for simultaneously, the medical personnel of being convenient for carry the use in the open air.

Description

Novel stretcher for cardiology

Technical Field

The utility model relates to the field of medical equipment, concretely relates to novel stretcher for intracardiac branch of academic or vocational study.

Background

The cardiology department, i.e. the cardiovascular department, is a clinical department set up for the diagnosis and treatment of cardiovascular diseases in the major internal medicine of all levels of hospitals, and the diseases to be treated include angina pectoris, hypertension, sudden death, arrhythmia, heart failure, premature beat, arrhythmia, myocardial infarction, cardiomyopathy, myocarditis, acute myocardial infarction and other cardiovascular diseases.

When current intracardiac branch of academic or vocational study outdoor rescue, the stretcher volume of using is great, can not fold the shrink to portable is not convenient for, influences medical personnel and carries the use in the open air.

SUMMERY OF THE UTILITY MODEL

Solves the technical problem

To the above-mentioned shortcoming that prior art exists, the utility model provides a novel stretcher for intracardiac branch of academic or vocational study can solve prior art stretcher volume great effectively, can not fold the shrink to portable is not convenient for, influences the problem that medical personnel carried the use in the open air.

Technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a novel stretcher for cardiology department comprises two groups of folding frame mechanisms which are arranged in bilateral symmetry and a piece of stretcher cloth which is hung between the two groups of folding frame mechanisms through a plurality of groups of hanging components, wherein each folding frame mechanism comprises two groups of contraction components which are arranged in front and back symmetry, the two groups of contraction components are mutually and rotatably connected through hinge components which are arranged in bilateral symmetry, each contraction component comprises a support cylinder and a telescopic cylinder which is sleeved in the support cylinder, a first thread part is arranged in a pipe orifice of one end of the support cylinder, which is far away from the other group of contraction components, one end of the telescopic cylinder, which is far away from the other group of contraction components, penetrates out of the support cylinder, both ends of the telescopic cylinder are respectively provided with a second thread part which is in threaded fit with the first thread part, the opposite upper parts of the two groups of support cylinders on the same side are respectively provided with a long T-shaped chute and a short T-shaped chute, the upper part of the, the length of the T-shaped sliding block is larger than that of the short T-shaped sliding groove and smaller than that of the long T-shaped sliding groove, and one end part, far away from the short T-shaped sliding groove, of the T-shaped sliding block is connected in the long T-shaped sliding groove in a sliding mode.

Furthermore, the hinge assembly comprises hinge frames which are connected between opposite ends of the branch barrels in a rotating mode through rotating shafts, the hinge frames are connected between the opposite ends of the branch barrels in a rotating mode through rotating shafts, and therefore the two branch barrels on the same side can be connected in a rotating mode.

Furthermore, one end of the telescopic cylinder, which is far away from the supporting cylinder, is provided with a handle, so that medical personnel can lift the device manually.

Furthermore, the spring both ends all are provided with first lantern ring, T type slider middle part upside all is provided with the link that articulates with first lantern ring with a section of thick bamboo that is close to short T type spout one end, realizes that the spring rotates with T type slider and the upper portion that is close to a section of thick bamboo of short T type spout one end respectively and is connected.

Further, articulate the subassembly including setting up at the second lantern ring of a section of thick bamboo and telescopic cylinder lateral wall and articulate the safety buckle on the second lantern ring, a plurality of groups and the through-hole that the safety buckle articulated are evenly seted up to the lateral wall about the stretcher cloth, through the cooperation of safety buckle and the second lantern ring, be convenient for articulate stretcher cloth on the lateral wall of a section of thick bamboo and telescopic cylinder, be convenient for simultaneously take off stretcher cloth from a section of thick bamboo and telescopic cylinder.

Furthermore, a pull handle is arranged at the upper part of one side, close to the long T-shaped sliding groove, of the T-shaped sliding block, so that the T-shaped sliding block can be pulled towards the direction of the long T-shaped sliding groove conveniently.

Advantageous effects

Adopt the utility model provides a technical scheme compares with known public technique, has following beneficial effect:

the utility model discloses simple structure, the folding shrink of not only being convenient for to reduce the device's volume, and then portable, the quick expansion and the use of the device of being convenient for simultaneously, the medical personnel of being convenient for carry the use in the open air.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It is obvious that the drawings in the following description are only some embodiments of the invention, and that for a person skilled in the art, other drawings can be derived from them without inventive effort.

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

FIG. 2 is an enlarged schematic view of the structure at A of the present invention;

FIG. 3 is a schematic cross-sectional structure view of a part of the folding leg mechanism of the present invention;

the reference numerals in the drawings denote: 1-stretcher cloth; 2-branch cylinder; 3-a telescopic cylinder; 4-a first threaded portion; 5-a second threaded portion; 6-long T-shaped sliding chute; 7-short T-shaped chute; 8-a spring; 9-T type slide block; 10-a hinged frame; 11-a handle; 12-a first collar; 13-a second collar; 14-safety buckle; 15-a through hole; 16-pulling the handle.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings in the embodiments of the present invention are combined below to clearly and completely describe the technical solutions in the embodiments of the present invention. It is to be understood that the embodiments described are only some of the embodiments of the present invention, and not all of them. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

The present invention will be further described with reference to the following examples.

Examples

The novel stretcher for the department of cardiology of this embodiment refers to fig. 1-3: comprises two groups of folding frame mechanisms which are arranged symmetrically left and right and stretcher cloth 1 which is hung between the two groups of folding frame mechanisms through a plurality of groups of hanging components, the folding frame mechanisms comprise two groups of contraction components which are arranged symmetrically front and back, the two groups of contraction components are mutually and rotationally connected through hinge components which are arranged symmetrically left and right, the contraction components comprise a support tube 2 and a telescopic tube 3 which is sleeved in the support tube 2, a first thread part 4 is arranged in a tube opening at one end of the support tube 2 away from the other group of contraction components, one end of the telescopic tube 3 away from the other group of contraction components penetrates out of the support tube 2, both ends of the telescopic tube 3 are respectively provided with a second thread part 5 which is in thread fit with the first thread part 4, the opposite upper parts of the two groups of support tubes 2 at the same side are respectively provided with a long T-shaped sliding groove 6 and a short T-shaped sliding groove 7, the upper part of the support tube 2 close to one end of the short T-, the length of the T-shaped sliding block 9 is larger than that of the short T-shaped sliding groove 7 and smaller than that of the long T-shaped sliding groove 6, and one end part, far away from the short T-shaped sliding groove 7, of the T-shaped sliding block 9 is connected in the long T-shaped sliding groove 6 in a sliding mode.

Wherein, articulated subassembly is including all rotating the articulated frame 10 of connecting between a section of thick bamboo 2 ends in opposite directions through the pivot, rotates through the pivot between two sets of articulated frames 10 ends in opposite directions and connects, but realizes that two sets of a section of thick bamboo 2 mutual rotation of homonymy are connected.

Wherein, telescopic cylinder 3 is kept away from a 2 one end of section of thick bamboo and all is provided with handle 11, and the medical personnel of being convenient for manually lift the device.

Wherein, spring 8 both ends all are provided with first lantern ring 12, and T type slider 9 middle part upside all is provided with the link that articulates with first lantern ring 12 with a section of thick bamboo 2 that is close to short T type spout 7 one end, realizes that spring 8 rotates with T type slider 9 and the upper portion that is close to a section of thick bamboo 2 of short T type spout 7 one end respectively and is connected.

Wherein, articulate the subassembly including setting up at the second lantern ring 13 of a section of

thick bamboo

2 and 3 lateral walls of telescopic tube and articulate safety buckle 14 on second lantern ring 13, the lateral wall is evenly seted up a plurality of groups and the through-hole 15 that safety buckle 14 articulated about stretcher cloth 1, and through the cooperation of safety buckle 14 with second lantern ring 13, be convenient for articulate stretcher cloth 1 on the lateral wall of a section of thick bamboo 2 and telescopic tube 3, be convenient for simultaneously take off stretcher cloth 1 from a section of thick bamboo 2 and telescopic tube 3.

Wherein, the upper part of one side of the T-shaped sliding block 9 close to the long T-shaped sliding groove 6 is provided with a pulling handle 16, which is convenient for pulling the T-shaped sliding block 9 towards the long T-shaped sliding groove 6.

When in use, the two groups of branch cylinders 2 in the folding frame mechanism can be unfolded respectively, so that the axes of the two groups of branch cylinders 2 are superposed, in the unfolding process, the T-shaped sliding block 9 is pulled to move towards the short T-shaped sliding groove 7 by the elastic action of the spring 8, so that the T-shaped sliding block 9 slides into the short T-shaped sliding groove 7, the T-shaped sliding block 9 is limited in the T-shaped sliding groove 7 by the limitation of the length of the short T-shaped sliding groove 7, meanwhile, the other end of the T-shaped sliding block 9 is also positioned in the long T-shaped sliding groove 6, and further, the T-shaped sliding block 9 is positioned in the long T-shaped sliding groove 6 and the short T-shaped sliding groove 7 simultaneously, so that the two groups of branch cylinders 2 are fixed fast and relatively, then, the telescopic cylinders 3 are rotated respectively relative to the branch cylinders 2, so that the second thread parts 5 close to the pipe end of the branch cylinders 2 are separated from the first thread, and then the telescopic cylinder 3 is rotated, so that the second thread part 5 at the other end of the telescopic cylinder 3 is in thread fit with the first thread part 4, the support cylinder 2 is quickly and fixedly connected with the telescopic cylinder 3, and then the safety buckles 14 at the left side and the right side of the stretcher cloth 1 are hung on the second sleeve ring 13, so that the stretcher cloth 1 is fixedly connected with the two groups of folding frame mechanisms.

When the device is folded, take off safety buckle 14 from second lantern ring 13 earlier, make stretcher cloth 1 take off between two sets of folding frame mechanisms, and fold stretcher cloth 1 and receive, for a section of thick bamboo 2 again, respectively rotatory telescopic cylinder 3, contract telescopic cylinder 3 to a section of thick bamboo 2 back in, rotatory telescopic cylinder 3 again, realize after 3 shrink of telescopic cylinder fixed with a section of thick bamboo 2, remove T type cunning 9 to 6 directions of long T type spout again, make spring 8 tensile, and make the T type cunning 9 that is close to short T type spout 7 one end shift out short T type spout 7 completely, two sets of a section of thick bamboo 2 of interfolding homonymy, then under the elastic action of spring 8, make two sets of a section of thick bamboo 2 automatic folding, and is simple and convenient, be convenient for folding shrink.

The device simple structure, the folding shrink of not only being convenient for to reduce the device's volume, and then portable, the quick expansion and the use of the device of being convenient for simultaneously, the medical personnel of being convenient for carry the use in the open air.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The utility model provides a novel stretcher for intracardiac branch of academic or vocational study which characterized in that: comprises two groups of folding frame mechanisms which are arranged in bilateral symmetry and a piece of stretcher cloth (1) which is hung between the two groups of folding frame mechanisms through a plurality of groups of hanging components, the folding frame mechanisms comprise two groups of contraction components which are arranged in front and back symmetry, the two groups of contraction components are mutually and rotatably connected through hinge components which are arranged in bilateral symmetry, the contraction components comprise a supporting cylinder (2) and a telescopic cylinder (3) which is sleeved in the supporting cylinder (2), a first thread part (4) is arranged in a pipe orifice of one end of the supporting cylinder (2) far away from the other group of contraction components, one end of the telescopic cylinder (3) far away from the other group of contraction components penetrates out of the supporting cylinder (2), second thread parts (5) which are in threaded fit with the first thread part (4) are arranged at both ends of the telescopic cylinder (3), a long T-shaped sliding chute (6) and a short T-shaped sliding chute (7) are respectively, a spring (8) is rotatably connected to the upper portion of a supporting tube (2) close to one end of a short T-shaped sliding groove (7), a T-shaped sliding block (9) which is connected into the short T-shaped sliding groove (7) in a sliding mode is rotatably connected to the other end of the spring (8), the length of the T-shaped sliding block (9) is larger than that of the short T-shaped sliding groove (7) and smaller than that of a long T-shaped sliding groove (6), and one end portion, far away from the short T-shaped sliding groove (7), of the T-shaped sliding block (9) is slidably connected into.

2. The novel stretcher for cardiology department according to claim 1, wherein the hinge assembly comprises hinge frames (10) rotatably connected between opposite ends of the supporting tube (2) through a rotating shaft, and two sets of hinge frames (10) are rotatably connected between opposite ends through a rotating shaft.

3. The novel stretcher for cardiology department according to claim 1, wherein a handle (11) is disposed at an end of the telescopic cylinder (3) away from the supporting cylinder (2).

4. The novel stretcher for the cardiology department according to claim 1, wherein the first sleeve rings (12) are disposed at both ends of the spring (8), and the hanging rings hooked with the first sleeve rings (12) are disposed at the upper side of the middle of the T-shaped sliding block (9) and the supporting tube (2) near one end of the short T-shaped sliding groove (7).

5. The novel stretcher for the cardiology department according to claim 1, wherein the hanging assembly comprises a second sleeve ring (13) disposed on the side walls of the supporting tube (2) and the telescopic tube (3) and a safety buckle (14) hung on the second sleeve ring (13), and a plurality of groups of through holes (15) hung on the safety buckle (14) are uniformly formed in the left and right side walls of the stretcher cloth (1).

6. The novel stretcher for cardiology department according to claim 1, wherein a pull handle (16) is provided on the upper portion of the T-shaped slider (9) near one side of the long T-shaped chute (6).