CN220463725U

CN220463725U - Pipe sleeve assembling device

Info

Publication number: CN220463725U
Application number: CN202321889001.7U
Authority: CN
Inventors: 魏星
Original assignee: Wuhan Tiedun Civil Defence Engineering Co ltd
Current assignee: Wuhan Tiedun Civil Defence Engineering Co ltd
Priority date: 2023-07-18
Filing date: 2023-07-18
Publication date: 2024-02-09
Anticipated expiration: 2033-07-18

Abstract

The utility model relates to the technical field of medical equipment, in particular to a pipe sleeve assembling device; including holding body and evacuating unit, the inner wall that holds the body is provided with holds the chamber, the surface that holds the body is provided with the installing port, when carrying out the assembly work of pipe box and body, can place the pipe box in holding the intracavity in advance, form between pipe box and the inner wall that holds the chamber and supply and become the clearance, the assembly end of pipe box is installed in the installing port, evacuating unit is connected with the body that holds, evacuating unit is through supplying the clearance evacuation for the pipe box is inside gaseous pressurized expansion down, after the pipe box expansion, alright through the assembly end with the body direct insert in the inside of pipe box, the body inserts in the inside back of pipe box, make again the atmospheric pressure that supplies the clearance resume, make the pipe box reset, finally locate the body with the pipe box cover, through the setting of pipe box assembly device, can have the degree of difficulty that reduces the light pipe box cover and locate the body, clinical use for the body provides convenience.

Description

Pipe sleeve assembling device

Technical Field

The utility model relates to the technical field of medical equipment, in particular to a pipe sleeve assembling device.

Background

In the medical fields of endoscopy such as gastroscope, in order to avoid corrosion of hardening agent and Montely fluid used in the process of putting the gastroscope body into human body, a latex tube needs to be sleeved on the surface of tubular components such as the gastroscope body.

The gastroscope jacket comprises a latex mirror body sleeve sleeved on the surface of a gastroscope body, wherein the front end of the latex mirror body sleeve is an organic glass closed end, a section of sleeve opening which is gradually thickened and matched with the mirror body is formed in the rear part of the mirror body sleeve, and the gastroscope jacket is sleeved on the gastroscope body when in use and destroyed after being used, so that the gastroscope is convenient to use and the service life of the gastroscope is prolonged.

The existing pipe sleeve is mainly sleeved manually in the assembly process, and because the caliber of the pipe sleeve is generally smaller than the diameter of a pipe body to be sleeved, the assembly process of the pipe sleeve is complicated, the quick assembly of the pipe sleeve is difficult to complete, and inconvenience is caused to clinical use of the pipe sleeve.

Disclosure of Invention

The utility model aims to overcome the technical defects, and provides a pipe sleeve assembling device which solves the technical problems that in the prior art, the assembling process of a pipe sleeve sleeved on a pipe body is complicated, and the clinical use of the pipe body is inconvenient.

In order to achieve the above technical object, the present utility model provides a pipe sleeve assembling device, including:

the inner wall of the accommodating body is provided with an accommodating cavity, the accommodating cavity is used for accommodating the pipe sleeve, a supply-change gap is formed between the accommodating cavity and the pipe sleeve, and the surface of the accommodating body is provided with an installation opening which is used for installing the assembly end;

and the vacuumizing unit is connected with the accommodating body and is used for vacuumizing the variable supply gap so as to expand the pipe sleeve and enable the pipe body to be inserted into the pipe sleeve through the assembly end.

Optionally, the accommodating body is a hollow long tube, and the accommodating cavity is located inside the hollow long tube.

Optionally, an overlap surface is provided at an end of the hollow long tube near the mounting opening, and the mounting end extends out of the mounting opening and can overlap the overlap surface by turning towards the direction of the overlap surface.

Optionally, an overlap joint groove is provided at one end of the hollow long tube near the mounting port, the overlap joint groove extends to the end face of the hollow long tube, and the overlap joint surface is provided at the bottom wall of the overlap joint groove.

Optionally, the hollow long tube is further provided with an extraction opening, the extraction opening is communicated with the variable supply gap, and the vacuumizing unit is connected with the extraction opening and is used for vacuumizing the variable supply gap through the extraction opening.

Optionally, the vacuumizing unit comprises a connecting pipe and an injector, wherein the connecting pipe is connected with the air extraction opening, and the injector is connected with the connecting pipe and is used for vacuumizing the variable supply gap through the connecting pipe.

Optionally, the air extraction opening is located at a side surface of the hollow long tube.

Optionally, the vacuumizing unit comprises a piston, the piston is slidably connected to the side wall of the accommodating cavity, and the piston is used for vacuumizing the variable supply gap through movement in a direction away from the mounting opening.

Optionally, the piston is fixed with the piston rod, the piston rod stretches out hollow long tube's one end is provided with the handle.

Optionally, the inner wall in holding the chamber still is provided with the spacing ring, the spacing ring with the installing port is relative, is used for right the tip of pipe box is spacing.

Compared with the prior art, the pipe sleeve assembling device provided by the utility model has the beneficial effects that: through setting up accommodation body and evacuating unit, the inner wall of accommodation body is provided with accommodates the chamber, the surface of accommodation body is provided with the installing port, when carrying out the assembly work of pipe box and body, can place the pipe box in holding the intracavity in advance, form between pipe box and the inner wall that holds the chamber and supply the variable clearance, the assembly end of pipe box is installed in the installing port, evacuating unit is connected with the accommodation body, evacuating unit is through supplying variable clearance evacuation for supply variable clearance internal gas pressure to reduce, and then make the pipe box expand under the gaseous pressurized in inside, after the pipe box expansion, alright directly insert the body in the inside of pipe box through the assembly end, the body is inserted in the inside of pipe box after, the atmospheric pressure that supplies variable clearance again resumes, make the pipe box reset, finally locate the pipe box cover in the body, through pipe box assembly device's setting, can have the degree of difficulty that reduces the light pipe box cover and locate the body, clinical use of body provides convenience.

Drawings

Fig. 1 is a schematic structural view of a pipe sleeve assembling device according to an embodiment of the present utility model.

Fig. 2 is a cross-sectional view of a pipe sleeve assembly device according to an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of an assembled shroud of a shroud assembly apparatus according to one embodiment of the present utility model.

Fig. 4 is a cross-sectional view of a pipe sleeve assembly device according to another embodiment of the present utility model.

Wherein, each reference sign in the figure:

10-accommodating body 11-accommodating cavity 12-mounting opening

13-faying face 14-faying groove 15-limiting ring

16-extraction opening 20-vacuumizing unit 21-piston

22-connecting pipe 23-cylinder 24-plunger

111-supply-change gap 211-piston rod 212-handle

10 a-tube housing 11 a-fitting end.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and examples, in order to make the objects, technical solutions and advantages of the present utility model more apparent. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The embodiment of the utility model provides a pipe sleeve assembling device which is used for assisting a pipe sleeve 10a to be sleeved on a pipe body, wherein the pipe sleeve 10a is provided with an assembling end 11a for inserting the pipe body, the pipe sleeve 10a can be a rubber pipe sleeve 10a, a latex pipe sleeve 10a and other elastic pipe sleeves 10a, and the pipe body can be a pipe body of an endoscope such as a gastroscope, a test tube used for biochemical experiments and the like.

As shown in fig. 1-4, the pipe sleeve assembling device comprises a containing body 10 and a vacuumizing unit 20, wherein a containing cavity 11 is formed in the inner wall of the containing body 10, the containing cavity 11 is used for containing a pipe sleeve 10a, a variable supply gap 111 is formed between the containing cavity 11 and the pipe sleeve 10a, a mounting opening 12 is formed in the surface of the containing body 10, and the mounting opening 12 is used for mounting an assembling end 11a;

the evacuation unit 20 is connected to the housing body 10 for evacuating the supply-variable gap 111 to expand the socket 10a and to allow the pipe body to be inserted into the socket 10a through the fitting end 11 a.

Specifically, through setting up accommodation body 10 and evacuating unit 20, the inner wall of accommodation body 10 is provided with accommodation chamber 11, the surface of accommodation body 10 is provided with mounting hole 12, when carrying out the assembly work of pipe box 10a and body, can place pipe box 10a in accommodation chamber 11 in advance, form between the inner wall of pipe box 10a and accommodation chamber 11 and supply and become clearance 111, the mounting end 11a of pipe box 10a installs in mounting hole 12, evacuating unit 20 is connected with accommodation body 10, evacuating unit 20 is through supplying and becoming clearance 111 evacuation, make and supply and become clearance 111 internal gas pressure to reduce, and then make pipe box 10a expand under the pressurized of inside gas, the inside of pipe box 10a is directly inserted in pipe box 10a through mounting end 11a after the expansion, the inside of pipe box 10a is inserted to the body, make again and supply and become clearance 111's atmospheric pressure and resume, make pipe box 10a reset, finally, set up the pipe box 10a cover is located the body through setting up of assembly device, can have and reduce the pipe box 10a and cover and locate the body for the clinical use of body provides convenience.

It will be appreciated that the container 10 may be any object having a cavity, such as a box, a tube, etc.

It will be appreciated that the sleeve 10a may be fitted into the accommodating chamber 11 through the mounting opening 12, or a door body formed on the surface of the accommodating body 10 may be inserted into the accommodating chamber 11, and the gap 111 may be sealed after the fitting end 11a of the sleeve 10a is fitted into the mounting opening 12.

In this embodiment, the socket 10a enters the accommodating chamber 11 through the mounting port 12.

It will be appreciated that the mounting end 11a of the sleeve 10a may be attached to the mounting port 12 by means of a glue, snap-fit or the like.

In this embodiment, the accommodating body 10 is a hollow long tube, and the accommodating cavity 11 is located inside the hollow long tube. Specifically, the structure of the hollow long tube is matched with the structure of the tube body and the tube sleeve 10a, so that the deformation of the tube sleeve 10a and the insertion of the tube body are facilitated.

In this embodiment, as shown in fig. 1 to 4, an overlap surface 13 is disposed at one end of the hollow long tube near the mounting opening 12, and the mounting end 11a extends out of the mounting opening 12 and can overlap with the overlap surface 13 by turning towards the overlap surface 13. Specifically, after the pipe sleeve 10a is installed in the accommodating cavity 11, the assembling end 11a of the pipe sleeve 10a extends out of the mounting opening 12 and turns outwards, and then can be lapped on the lapping surface 13, and by the arrangement of the lapping surface 13, the mounting of the assembling end 11a can be realized, and meanwhile, the mounting opening 12 can be effectively sealed. Meanwhile, the rope body can be bound at the assembling end 11a which is lapped on the lapping surface 13, so as to stabilize the connection between the assembling end 11a and the mounting port 12.

In this embodiment, as shown in fig. 1 to 4, an overlapping groove 14 is disposed at one end of the hollow long tube near the mounting opening 12, the overlapping groove 14 extends to the end face of the hollow long tube, and an overlapping surface 13 is disposed at the bottom wall of the overlapping groove 14. Specifically, the overlap groove 14 can facilitate the overlap of the fitting end 11 a.

In this embodiment, as shown in fig. 2 to 4, a limiting ring 15 is further disposed on the inner wall of the accommodating cavity 11, and the limiting ring 15 is opposite to the mounting opening 12 and is used for limiting the end of the pipe sleeve 10a. Specifically, the limiting ring 15 can limit the end of the pipe sleeve 10a in the accommodating cavity 11, so as to prevent the pipe sleeve 10a from being disconnected from the hollow long pipe under the action of internal air pressure in the vacuumizing process.

In one embodiment, as shown in fig. 2 to 3, the vacuumizing unit 20 includes a piston 21, where the piston 21 is slidably connected to a side wall of the accommodating cavity 11, and the piston 21 is used to vacuumize the variable supply gap 111 by moving in a direction away from the mounting port 12. Specifically, when the evacuation operation is performed, the piston 21 is driven to move in a direction away from the mounting port 12 by another driving structure, so that the evacuation of the variable supply gap 111 is performed.

In this embodiment, as shown in fig. 1 to 3, a piston rod 211 is fixed on the piston 21, the piston rod 211 extends out of the hollow long tube, and a handle 212 is disposed at one end of the piston rod 211 extending out of the hollow long tube. Specifically, in the process of vacuumizing, the handle 212 is held by hand, the piston 21 is controlled to move by the piston rod 211, the vacuum can be pumped to the variable gap 111, after the pipe sleeve 10a is expanded, the piston 21 is controlled to move towards the mounting port 12 by the handle 212, the pipe sleeve 10a can be restored, the pipe sleeve 10a is sleeved, and then the assembly end 11a is taken off from the lap joint surface 13.

In another embodiment, as shown in fig. 4, the hollow long tube is further provided with an air extraction opening 16, the air extraction opening 16 is communicated with the variable supply gap 111, and the vacuum extraction unit 20 is connected with the air extraction opening 16 for evacuating the variable supply gap 111 through the air extraction opening 16. Specifically, the air extraction opening 16 may be connected to the vacuum unit 20, so that the vacuum unit 20 may conveniently vacuum the variable supply gap 111.

It will be appreciated that the evacuation unit 20 may be configured as a vacuum pump, and that the evacuation of the supply-variable gap 111 is achieved by connection of the vacuum pump to the evacuation port 16.

In this embodiment, as shown in fig. 4, the vacuum unit 20 includes a connection pipe 22, a cylinder 23, and a plunger 24, the connection pipe 22 is connected to the suction port 16, the cylinder 23 is connected to the connection pipe 22, and the plunger 24 is slidably connected to the inside of the cylinder 23. Specifically, during the evacuation process, the injector evacuates the connecting tube 22, thereby evacuating the air in the gap 111 and expanding the tube sleeve 10a.

In this embodiment, further, as shown in fig. 4, the air extraction opening 16 is located at the side of the hollow long tube. Specifically, by providing the suction port 16 on the side of the hollow long tube, the influence of the suction process of the vacuum unit 20 on the tube housing 10a inside the accommodating chamber 11 can be reduced.

The above-described embodiments of the present utility model do not limit the scope of the present utility model. Any other corresponding changes and modifications made in accordance with the technical idea of the present utility model shall be included in the scope of the claims of the present utility model.

Claims

1. The utility model provides a pipe box assembly quality for supplementary pipe box cover is located the body, the pipe box is provided with the assembly end that is used for inserting the body, its characterized in that includes:

2. The pipe sleeve assembly device of claim 1 wherein the receiving body is a hollow long tube and the receiving cavity is located inside the hollow long tube.

3. The pipe sleeve assembling device according to claim 2, wherein an end of the hollow long pipe adjacent to the mounting opening is provided with a joint surface, and the assembling end extends out of the mounting opening and can be jointed with the joint surface by turning in the direction of the joint surface.

4. A pipe sleeve assembling device according to claim 3, wherein an end of the hollow long pipe adjacent to the mounting port is provided with a lap joint groove extending to an end face of the hollow long pipe, and the lap joint surface is provided at a bottom wall of the lap joint groove.

5. The pipe sleeve assembling device according to claim 2, wherein the hollow long pipe is further provided with an air extraction opening, the air extraction opening is communicated with the supply-change gap, and the vacuumizing unit is connected with the air extraction opening and is used for vacuumizing the supply-change gap through the air extraction opening.

6. The pipe sleeve assembling apparatus according to claim 5, wherein the vacuum-pumping unit includes a connection pipe connected to the pumping port and a syringe connected to the connection pipe for evacuating the supply-change gap through the connection pipe.

7. The fitting assembly of claim 6 wherein said extraction opening is located on a side of said hollow elongated tube.

8. The pipe socket assembling device according to claim 2, wherein the vacuumizing unit includes a piston slidably connected to a side wall of the accommodating chamber, the piston for vacuumizing the supply-change gap by moving in a direction away from the mounting port.

9. The pipe sleeve assembling device according to claim 8, wherein the piston is fixed with a piston rod, the piston rod extends out of the hollow long tube, and a handle is arranged at one end of the piston rod extending out of the hollow long tube.

10. The pipe sleeve assembling device according to any one of claims 1-9, wherein a limiting ring is further arranged on the inner wall of the accommodating cavity, and the limiting ring is opposite to the mounting opening and used for limiting the end portion of the pipe sleeve.