CN216201369U

CN216201369U - Medical gas quick socket device with protective cover

Info

Publication number: CN216201369U
Application number: CN202122395780.2U
Authority: CN
Inventors: 张玉莲
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-09-30
Filing date: 2021-09-30
Publication date: 2022-04-05
Anticipated expiration: 2031-09-30

Abstract

The utility model discloses a medical gas quick socket device with a protective cover, and relates to the field of medical instruments. According to the utility model, the rotating shaft, the protective groove and the torsion spring are arranged, when the connecting pipe is butted with the butt joint pipe, the connecting pipe is firstly contacted with the protective plate, so that the protective plate extrudes the torsion spring to rotate under the action of the rotating shaft, the connecting pipe can be butted with the butt joint pipe, and meanwhile, after the connecting pipe is loosened, the torsion spring recovers elasticity and drives the protective plate to turn over after being extruded, so that the protective plate closes the through hole to protect the butt joint pipe.

Description

Medical gas quick socket device with protective cover

Technical Field

The utility model relates to the field of medical instruments, in particular to a medical gas quick socket device with a protective cover.

Background

The dustproof port of the conventional medical gas quick socket is separated or pushed open by a humidifier, so that the operation is complicated, the working strength of medical workers is increased, and secondary pollution is generated to violate the sensing and controlling requirements of hospitals.

According to the chinese patent with publication number CN203436645U, a medical gas quick socket device with a protective cover is disclosed, which comprises a medical gas quick socket and a medical gas quick plug, wherein the medical gas quick socket is provided with a quick socket inner cavity, the medical gas quick plug corresponding to the quick socket inner cavity is provided with a medical gas butt joint port, and the outer side port of the quick socket inner cavity is provided with a split protective cover.

The utility model opens the protective cover on the gas socket through the thimble, does not need to help other external forces, and the plugging and unplugging of the gas interface is completed simultaneously, the use is simple and convenient, the protective cover can not contact with the connecting port on the gas plug, and the secondary pollution is not generated completely; when the plug and the socket are connected in the device, the plug and the socket are butted by inserting the plug pin into the socket, and the plug can fall off from the socket due to the walking of personnel in the using process and is very unstable, so that the gas conveying efficiency is reduced; simultaneously, when the device docks connector and butt joint pipe, thereby need open the switch and make the protection casing open through inserting the thimble in the socket for follow-up user can open the protection casing in need carrying corresponding thimble and inserting the socket when needing to overhaul the socket, trouble very, thereby reduced the maintenance efficiency to the socket.

SUMMERY OF THE UTILITY MODEL

The utility model aims to: in order to solve the problems that the connection between a socket and a plug is unstable and the efficiency is low due to the fact that a protective cover needs to be opened by means of a thimble when the socket is overhauled, the medical gas quick socket device with the protective cover is provided.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a take medical gas quick socket device of protection casing, includes socket and plug, one side of socket is fixed with the closing plate, the guard groove has been seted up to the inside of socket, the butt joint pipe is installed to one side of socket, through-hole and spacing groove have been seted up respectively to one side of closing plate, the internally mounted of guard groove has the rotation axis, the surface mounting of rotation axis has torque spring, the guard plate is installed to torque spring's one end, the connecting pipe is installed to one side of plug, first recess has all been seted up to one side top and one side below of plug, the second recess has all been seted up to the top and the bottom of plug, the internally mounted of second recess has reset spring, the extrusion ram is installed to reset spring's one end, the stopper is installed to the one end of extrusion ram.

Preferably, the protection plate is provided with two, two the protection plate is along the cross axle central line symmetric distribution of socket, the protection plate passes through torsion spring and is connected with the rotation axis rotation.

Preferably, the protective groove is respectively communicated with the butt joint pipe and the through hole, and the height of the protective groove is larger than that of the butt joint pipe and that of the through hole.

Preferably, the limiting block is matched with the limiting groove, and the connecting pipe is matched with the butt joint pipe.

Preferably, the first groove is communicated with the second groove.

Preferably, one end of the pressing rod is located inside the return spring.

Preferably, the extrusion rod is connected with the plug in a sliding mode through the first groove, and the extrusion rod is L-shaped.

Compared with the prior art, the utility model has the beneficial effects that:

1. according to the utility model, by arranging the first groove, the second groove, the extrusion rods, the limiting grooves, the limiting blocks and the reset springs, when the connecting pipe is aligned with the butt joint pipe for connection, a user can extrude the two extrusion rods, the extrusion rods extrude the reset springs to move into the second groove, meanwhile, the extrusion rods drive the limiting blocks to slide downwards in the first groove, then the limiting blocks can be aligned with the limiting grooves on one side of the sealing plate, the user can loosen the extrusion rods after inserting the limiting blocks into the limiting grooves, the reset springs restore elasticity and push the extrusion rods to move after being extruded, the extrusion rods pull the limiting blocks to move, so that the limiting blocks are clamped with the limiting grooves, and the plug and the socket are limited and fixed through the limiting blocks, so that the connection between the connecting pipe and the butt joint pipe is very stable;

2. according to the socket, the rotating shaft, the protective groove and the torsion spring are arranged, when the connecting pipe is in butt joint with the butt joint pipe, the connecting pipe is firstly in contact with the protective plate, so that the protective plate extrudes the torsion spring to rotate under the action of the rotating shaft, the connecting pipe can be in butt joint with the butt joint pipe, meanwhile, after the connecting pipe is loosened, the torsion spring restores elasticity and drives the protective plate to turn over after being extruded, the protective plate closes the through hole to protect the butt joint pipe, meanwhile, when the socket needs to be overhauled, a user can overhaul the interior of the socket directly by pushing the protective plate, the socket is very convenient and fast, and therefore the overhaul efficiency of the socket is improved.

Drawings

FIG. 1 is a schematic front sectional view of a socket according to the present invention;

FIG. 2 is a side cross-sectional view of the socket of the present invention;

FIG. 3 is an enlarged view of the utility model at A in FIG. 1;

fig. 4 is an enlarged view of the present invention at B in fig. 1.

In the figure: 1. a socket; 2. a plug; 3. butt-joint pipes; 4. a protective bath; 5. a sealing plate; 6. a protection plate; 7. a limiting groove; 8. a through hole; 9. a connecting pipe; 10. an extrusion stem; 11. a limiting block; 12. a first groove; 13. a second groove; 14. a return spring; 15. a rotating shaft; 16. a torsion spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention based on its overall structure.

Referring to fig. 1-4, a medical gas quick socket device with a protective cover includes a socket 1, a plug 2, a butt pipe 3, a protection groove 4, a sealing plate 5, a protection plate 6, a limiting groove 7, a through hole 8, a connecting pipe 9, an extrusion rod 10, a limiting block 11, a first groove 12, a second groove 13, a return spring 14, a rotating shaft 15 and a torsion spring 16; socket 1's one side is fixed with closing plate 5, socket 1's inside has been seted up protective housing 4, socket 1's one side is installed and is managed 3 to the butt joint, through-hole 8 and spacing groove 7 have been seted up respectively to one side of closing plate 5, protective housing 4's internally mounted has rotation axis 15, rotation axis 15's externally mounted has torque spring 16, guard plate 6 is installed to torque spring 16's one end, connecting pipe 9 is installed to one side of plug 2, first recess 12 has all been seted up to one side top and one side below of plug 2, second recess 13 has all been seted up to plug 2's top and bottom, the internally mounted of second recess 13 has reset spring 14, the ejector beam 10 is installed to reset spring 14's one end, stopper 11 is installed to the one end of ejector beam 10.

Please refer to fig. 1, 2 and 4, two protection plates 6 are provided, the two protection plates 6 are symmetrically distributed along the center line of the transverse shaft of the socket 1, the protection plates 6 are rotatably connected with the rotating shaft 15 through the torsion spring 16, so that the protection plates 6 rotate under the action of the torsion spring 16 and the rotating shaft 15 to open or close the butt joint pipe for protection; the protective groove 4 is respectively communicated with the butt joint pipe 3 and the through hole 8, and the height of the protective groove 4 is larger than that of the butt joint pipe 3 and the through hole 8, so that the connecting pipe 9 can be in butt joint with the butt joint pipe 3 through the through hole 8 and the protective groove 4.

Please refer to fig. 1 and fig. 3, the limiting block 11 is adapted to the limiting groove 7, and the connecting tube 9 is adapted to the abutting tube 3, so that the limiting block 11 is inserted into the limiting groove 7 to limit and fix the socket 1 and the plug 2, so that the connecting tube 9 and the abutting tube 3 are abutted to convey gas; the first groove 12 is communicated with the second groove 13, so that the pressing rod 10 moves in the first groove 12 and the second groove 13 to drive the limiting block 11 to move.

Referring to fig. 1 and 3, one end of the pressing rod 10 is located inside the return spring 14, so that the pressing rod 10 can limit the return spring 14 to prevent the return spring 14 from deviating; the extrusion rod 10 is slidably connected with the plug 2 through a first groove 12, and the extrusion rod 10 is in an L shape so that the extrusion rod 10 can slide in the first groove 12.

The working principle is as follows: firstly, when a user connects the connecting pipe 9 with the butt joint pipe 3, the two extrusion rods 10 are extruded, the extrusion rods 10 extrude the return spring 14 to move into the second groove 13, meanwhile, the extrusion rods 10 drive the limiting block 11 to slide downwards in the first groove 12, then the limiting block 11 can be aligned to the limiting groove 7 on one side of the sealing plate 5, when the connecting pipe 9 is butted with the butt joint pipe 3, the connecting pipe 9 is firstly contacted with the protection plate 6, so that the protection plate 6 extrudes the torsion spring 16 to rotate under the action of the rotating shaft 15, the connecting pipe 9 can be butted with the butt joint pipe 3, after the limiting block 11 is inserted into the limiting groove 7, the user can loosen the extrusion rods 10, because the return spring 14 recovers elasticity and pushes the extrusion rods 10 to move after being extruded, the extrusion rods 10 can pull the limiting block 11 to move, and the limiting block 11 is completely clamped with the limiting groove 7, carry out spacing fixed to plug 2 and socket 1 through stopper 11, loosening connecting pipe 9 the back, torsion spring 16 will resume elasticity and drive guard plate 6 and overturn after receiving the extrusion to make guard plate 6 close through-hole 8 and protect to taking over pipe 3, simultaneously, when needs overhaul socket 1, the user also can directly overhaul socket 1's inside through promoting guard plate 6.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a take quick socket device of medical gas of protection casing, includes socket (1) and plug (2), its characterized in that: a sealing plate (5) is fixed on one side of the socket (1), a protective groove (4) is formed in the socket (1), a butt joint pipe (3) is installed on one side of the socket (1), a through hole (8) and a limiting groove (7) are respectively formed in one side of the sealing plate (5), a rotating shaft (15) is installed in the protective groove (4), a torsion spring (16) is installed on the outer surface of the rotating shaft (15), a protective plate (6) is installed at one end of the torsion spring (16), a connecting pipe (9) is installed at one side of the plug (2), first grooves (12) are respectively formed in the upper portion and the lower portion of one side of the plug (2), second grooves (13) are respectively formed in the top and the bottom of the plug (2), a reset spring (14) is installed in the second groove (13), and an extrusion rod (10) is installed at one end of the reset spring (14), and one end of the extrusion rod (10) is provided with a limiting block (11).

2. The medical gas quick socket device with the protective cover according to claim 1, wherein: the protection plate (6) is provided with two, two the cross axle central line symmetric distribution of socket (1) is followed in protection plate (6), protection plate (6) are connected with rotation axis (15) rotation through torsion spring (16).

3. The medical gas quick socket device with the protective cover according to claim 1, wherein: the protective groove (4) is respectively communicated with the butt joint pipe (3) and the through hole (8), and the height of the protective groove (4) is larger than the heights of the butt joint pipe (3) and the through hole (8).

4. The medical gas quick socket device with the protective cover according to claim 1, wherein: the limiting block (11) is matched with the limiting groove (7), and the connecting pipe (9) is matched with the butt joint pipe (3).

5. The medical gas quick socket device with the protective cover according to claim 1, wherein: the first groove (12) is communicated with the second groove (13).

6. The medical gas quick socket device with the protective cover according to claim 1, wherein: one end of the extrusion rod (10) is positioned inside the return spring (14).

7. The medical gas quick socket device with the protective cover according to claim 1, wherein: the extrusion rod (10) is connected with the plug (2) in a sliding mode through the first groove (12), and the extrusion rod (10) is L-shaped.