CN218275371U

CN218275371U - Push-pull self-locking connector

Info

Publication number: CN218275371U
Application number: CN202222628677.2U
Authority: CN
Inventors: 冯果; 彭琼
Original assignee: Chengdu Kolor Connection Technology Co ltd
Current assignee: Chengdu Kolor Connection Technology Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-01-10
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a push-and-pull self-locking connector, including public plug-in components, one side of public plug-in components is provided with the box plug-in components, the top of public plug-in components is fixed with the casing, and the inside of casing is provided with dials the board, the inside top of box plug-in components is fixed with the plugboard, auxiliary structure includes shielding ring one, public plug-in components are close to box plug-in components one side and have seted up the inserting groove, shielding ring one sets up in public plug-in components and is located the inserting groove, the inner wall of shielding ring one is provided with shielding ring two. The utility model discloses a because the inserting groove is seted up in public plug-in components near the inside of female plug-in components one side, and shielding circle one and two suits of shielding circle to peg graft and lie in the inserting groove in public plug-in components, can play the shielding effect to external object to a certain extent through shielding circle one and shielding circle two when using, realized that this push-and-pull self-locking connector has shielding protect function, thereby prolonged the life of this push-and-pull self-locking connector.

Description

Push-pull self-locking connector

Technical Field

The utility model relates to a connector technical field specifically is a push-and-pull self-locking connector.

Background

The plug connector is also called a connector, is called as a plug and a socket in China, and generally refers to an electric connection connector, namely a device for connecting two active devices and transmitting current or signals, and a female end and a male end can transmit information or current after being contacted, wherein the push-pull self-locking connector is one of electric connectors and mainly comprises three modes, namely a threaded connection mode, a bayonet connection mode and a bullet connection mode.

When the push-pull self-locking connector is used, a female plug-in (female end) and a male plug-in (male end) are plugged to realize electric connection, and electric energy transmission is carried out.

The push-pull self-locking connector on the market is various at present, in the using process, due to the fact that shielding and isolation are omitted for substances which radiate or influence the outside once, the shielding effect is poor, the push-pull self-locking connector is easily influenced by the outside in the using process, the push-pull self-locking connector cannot be used stably, and the service life of the push-pull self-locking connector is shortened.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a push-and-pull self-locking connector to it is not good to solve to provide push-and-pull self-locking connector shielding effect in the above-mentioned background art, receives external factor easily, reduces service life's problem.

In order to achieve the above purpose, the utility model provides a following technical scheme: the utility model provides a push-and-pull self-locking connector, includes public plug-in components, one side of public plug-in components is provided with female plug-in components, the top of public plug-in components is fixed with the casing, and the inside of casing is provided with dials the board, the inside top of female plug-in components is fixed with the plugboard, the inside that seal structure one side was kept away from to public plug-in components is provided with auxiliary structure, auxiliary structure includes shielding ring one, public plug-in components is close to female plug-in components one side and has seted up the inserting groove, shielding ring one sets up in public plug-in components and is located the inserting groove, the inner wall of shielding ring one is provided with shielding ring two.

Through adopting above-mentioned technical scheme, at the in-process that uses, play shielding effect to a certain extent through shielding circle one and shielding circle two.

Preferably, the outside that the mother-plug-in components were kept away from to public plug-in components is provided with seal structure, seal structure includes the rubber pad, the outside of public plug-in components is located to the rubber pad cover, the bottom mounting that the rubber pad is close to mother-plug-in components one side has rubber lug, the rubber pad is kept away from mother-plug-in components one side and is in the outside cover of public plug-in components and be equipped with the limiting plate.

Through adopting above-mentioned technical scheme, through rubber pad and rubber lug between public plug-in components and the female plug-in components, improve the leakproofness of connecting between the two, play water-proof effects.

Preferably, the section of the limiting plate is T-shaped.

Through adopting above-mentioned technical scheme, can carry on spacingly to the rubber pad, improve the stability that the rubber pad was put.

Preferably, the outside that female plug-in components one side was kept away from to public plug-in components is provided with protective structure, protective structure includes the protection casing, the protection casing sets up in the one side that female plug-in components were kept away from to public plug-in components, the protection casing external fixation has the nut circle, the inside of protection casing is provided with the rubber sleeve.

Through adopting above-mentioned technical scheme, will public plug-in components and connecting wire junction carry out the cage through the protection casing, avoid exposing and produce harm.

Preferably, one side of the protective cover, which is far away from the male plug-in is in a hollow conical shape, and the outer diameter of the rubber sleeve is equal to the inner diameter of one side of the protective cover, which is far away from the male plug-in.

Through adopting above-mentioned technical scheme, public plug-in components one side position department is kept away from in the protection casing to the rubber sleeve card, plays the protect function to the connecting wire through the rubber sleeve.

Preferably, the inner wall that the protection casing is close to public plug-in components has seted up the thread groove, public plug-in components are close to and are provided with the external screw thread with protection casing complex on the outer wall of protection casing one side, be threaded connection between protection casing and the public plug-in components.

Through adopting above-mentioned technical scheme, make firm the connection between protection casing and the public plug-in components, avoid the protection casing to appear losing the phenomenon as far as possible.

Preferably, the width of the insertion groove is equal to the sum of the widths of the first shielding ring and the second shielding ring.

Through adopting above-mentioned technical scheme, can insert installation in public plug-in components through extruded mode with inserting groove and shielding circle one, be located the inserting groove, improve shielding circle one and shielding circle two and install the inside fastness of public plug-in components.

Preferably, the plugboard and the shifting board are both made of plastic materials, and a through hole in plug connection with the plugboard is formed in the middle of the shifting board.

By adopting the technical scheme, the poking plate is in plug-in connection with the plug-in board, so that the male plug-in unit is firmly connected with the female plug-in unit, and the poking plate is positioned outside the sealing structure, so that work is conveniently done on the poking plate.

Compared with the prior art, the beneficial effects of the utility model are that: the push-pull self-locking connector not only;

(1) By arranging the inserting groove, the first shielding ring and the second shielding ring, the inserting groove is formed in the side, close to the female plug, of the male plug, the first shielding ring and the second shielding ring are sleeved and inserted into the male plug and are positioned in the inserting groove, when the push-pull self-locking connector is used, a shielding effect can be exerted on an external object to a certain extent through the first shielding ring and the second shielding ring, the push-pull self-locking connector has a shielding protection function, and the service life of the push-pull self-locking connector is prolonged;

(2) The rubber convex block is sleeved outside the male plug-in unit far away from the female plug-in unit, the limiting plate is sleeved outside the rubber pad far away from the female plug-in unit, after the male plug-in unit and the female plug-in unit are assembled, the female plug-in unit extrudes the rubber pad, and the assembling position of the male plug-in unit and the female plug-in unit is sealed through the rubber convex block and the rubber pad, so that the sealing performance of the push-pull self-locking connector is improved, and the waterproof effect is achieved;

(3) Through being provided with the nut circle, protection casing and rubber sleeve, the protection casing screw thread is installed in one side that female plug-in components were kept away from to public plug-in components, is convenient for do rotatory function to the protection casing through the nut circle, and can improve the leakproofness between protection casing and the connecting wire under the effect through the rubber sleeve, simultaneously through the effect of rubber sleeve under, avoids the connecting wire to buckle and the problem that the protection casing friction produced the damage phenomenon as far as possible, has realized that this push-and-pull self-locking connector has the protect function of being connected with the connecting wire.

Drawings

FIG. 1 is a schematic diagram of the explosion structure of the present invention;

FIG. 2 is a schematic view of the assembly structure of the present invention;

FIG. 3 is a schematic view of the male connector of the present invention;

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

fig. 5 is a schematic view of the explosion structure of the rubber pad and the limiting plate of the present invention;

fig. 6 is a schematic view of the sectional structure of the protective cover of the present invention;

fig. 7 is a schematic diagram of the side-view explosion structure of the male plug-in and the auxiliary structure of the present invention.

In the figure: 1. a male plug-in; 2. dialing a plate; 3. a housing; 4. a mother board; 5. a sealing structure; 501. a rubber bump; 502. a rubber pad; 503. a limiting plate; 6. a protective structure; 601. a nut ring; 602. a protective cover; 603. a rubber sleeve; 7. an auxiliary structure; 701. inserting grooves; 702. a first shielding ring; 703. a second shielding ring; 8. a plugboard.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-7, the present invention provides an embodiment: a push-pull self-locking connector comprises a male plug-in unit 1 and please refer to fig. 1-7, a female plug-in unit 4 is arranged on one side of the male plug-in unit 1, a shell 3 is fixed at the top end of the male plug-in unit 1, a shifting plate 2 is arranged inside the shell 3, a plug-in plate 8 is fixed at the top end inside the female plug-in unit 4, the plug-in plate 8 and the shifting plate 2 are both made of plastic materials, and the phenomenon of deformation caused by extrusion to a certain degree is achieved. A through hole which is spliced with the splicing board 8 is arranged at the middle position of the poking board 2. The inside of one side, far away from the sealing structure 5, of the male plug-in unit 1 is provided with an auxiliary structure 7, the auxiliary structure 7 comprises a first shielding ring 702, one side, close to the female plug-in unit 4, of the male plug-in unit 1 is provided with an insertion groove 701, the first shielding ring 702 is arranged in the male plug-in unit 1 and is located in the insertion groove 701, the inner wall of the first shielding ring 702 is provided with a second shielding ring 703, the width of the insertion groove 701 is equal to the sum of the widths of the first shielding ring 702 and the second shielding ring 703, and the first shielding ring 702 and the second shielding ring 703 are assembled in the insertion groove 701 in an extrusion mode.

Referring to fig. 7, when the structure is used, first, during assembly, the first shielding ring 702 and the second shielding ring 703 are sleeved, and then are installed in the inserting groove 701 in an extruding manner, so that the first shielding ring 702 and the second shielding ring 703 can shield external object factors.

Referring to fig. 1 and 5, the exterior of the male plug 1 away from the female plug 4 is provided with a sealing structure 5; the sealing structure 5 comprises a rubber pad 502, the rubber pad 502 is sleeved outside the male plug-in unit 1, a rubber bump 501 is fixed at the bottom end of the rubber pad 502 close to one side of the female plug-in unit 4, a limiting plate 503 is sleeved outside the male plug-in unit 1 and far away from one side of the female plug-in unit 4, and the limiting plate 503 plays a role in positioning the rubber pad 502. The section of the limiting plate 503 is in a T-shaped arrangement, and the rubber pad 502 is sleeved outside one side of the limiting plate 503 and plays a role in limiting the rubber bump 501.

Referring to fig. 5, when the structure is used, firstly, after the male plug 1 and the female plug 4 are assembled, the female plug 4 presses the rubber bumps 501 and the rubber pads 502, and the rubber bumps 501 and the rubber pads 502 are pressed and deformed by the female plug 4 and the limiting plate 503, so that the sealing performance of the male plug 1 and the female plug 4 can be improved.

Referring to fig. 1 and 6, a protection structure 6 is disposed outside a side of the male plug 1 away from the female plug 4; the protective structure 6 comprises a protective cover 602, the protective cover 602 is arranged on one side of the male plug-in unit 1 far away from the female plug-in unit 4, a nut ring 601 is fixed outside the protective cover 602, and a rubber sleeve 603 is arranged inside the protective cover 602. The side of the shield 602 away from the male connector 1 is a hollow cone, reducing the gap between the shield 602 and the external connection line. The outer diameter of the rubber sleeve 603 is equal to the inner diameter of the side of the boot 602 away from the male connector 1, and the rubber sleeve 603 is firmly clamped in the boot 602. The inner wall that the protection casing 602 is close to public plug-in components 1 has seted up the thread groove, is provided with the external screw thread with protection casing 602 complex on the outer wall that public plug-in components 1 is close to protection casing 602 one side, is threaded connection between protection casing 602 and the public plug-in components 1, is convenient for assemble between protection casing 602 and the public plug-in components 1.

Referring to fig. 6, when the structure is used, firstly, during assembly, the protective cover 602 is connected with the male connector 1 by rotation, the protective cover 602 is sleeved outside the connecting wire, the rubber sleeve 603 is clamped at a position of the protective cover 602 far away from the male connector 1, and the rubber sleeve 603 is opposite to the contact surface of the connecting wire and the protective cover 602.

The working principle is as follows: during the use, at first when using, be connected female plug-in components 4 and public plug-in components 1 with the external connection line, when being connected between connecting wire and public plug-in components 1, the protection casing 602 cover is in the outside of connecting wire to also cover rubber pad 502 and limiting plate 503 in the outside of public plug-in components 1, after the electricity connection is accomplished, protection casing 602 is rotatory and carry out threaded connection between the public plug-in components 1.

Then, the first shielding ring 702 and the second shielding ring 703 are sleeved, and then assembled into the male plug-in unit 1 in the plug-in groove 701 in an extruding manner.

And finally, downwards extruding the shifting plate 2, connecting the male plug-in unit 1 with the female plug-in unit 4 in an inserting way, loosening the shifting plate 2 after connection, fixing the male plug-in unit 1 and the female plug-in unit 4 by inserting the shifting plate 2 and the plug-in plate 8, and finally finishing the use work of the push-pull self-locking connector by playing a role of shielding external factors through the shielding ring I702 and the shielding ring II 703 in the use process.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention 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. A push-pull self-locking connector comprising a male plug (1), characterized in that: one side of public plug-in components (1) is provided with female plug-in components (4), the top of public plug-in components (1) is fixed with casing (3), and the inside of casing (3) is provided with dials board (2), the inside top of female plug-in components (4) is fixed with plugboard (8), the inside of public plug-in components (1) keeping away from seal structure (5) one side is provided with auxiliary structure (7), auxiliary structure (7) are including shielding circle one (702), inserting groove (701) have been seted up to public plug-in components (1) being close to female plug-in components (4) one side, shielding circle one (702) set up in public plug-in components (1) and lie in inserting groove (701), the inner wall of shielding circle one (702) is provided with shielding circle two (703).

2. A push-pull self-locking connector as claimed in claim 1, wherein: public plug-in components (1) keep away from the outside of mother board (4) and be provided with seal structure (5), seal structure (5) include rubber pad (502), the outside of public plug-in components (1) is located to rubber pad (502) cover, the bottom mounting that rubber pad (502) are close to mother board (4) one side has rubber lug (501), mother board (4) one side is kept away from in rubber pad (502) and is in public plug-in components (1) outside cover and is equipped with limiting plate (503).

3. A push-pull self locking connector as claimed in claim 2 wherein: the section of the limiting plate (503) is arranged in a T shape.

4. A push-pull self locking connector as defined in claim 1 wherein: public plug-in components (1) keep away from the outside of female plug-in components (4) one side and be provided with protective structure (6), protective structure (6) are including protection casing (602), protection casing (602) set up in public plug-in components (1) keep away from one side of female plug-in components (4), protection casing (602) external fixation has nut circle (601), the inside of protection casing (602) is provided with rubber sleeve (603).

5. A push-pull self-locking connector as claimed in claim 4, wherein: one side that public plug-in components (1) were kept away from in protection casing (602) is hollow toper setting, the external diameter of rubber sleeve (603) equals the internal diameter that public plug-in components (1) one side was kept away from in protection casing (602).

6. A push-pull self locking connector as claimed in claim 5 wherein: the utility model discloses a protection casing, including protection casing (602) and public plug-in components (1), protection casing (602) is close to the inner wall of public plug-in components (1) and has seted up the thread groove, public plug-in components (1) be close to be provided with on the outer wall of protection casing (602) one side with protection casing (602) complex external screw thread, be threaded connection between protection casing (602) and public plug-in components (1).

7. A push-pull self-locking connector as claimed in claim 1, wherein: the width of the plug-in connection groove (701) is equal to the sum of the widths of the first shielding ring (702) and the second shielding ring (703).

8. A push-pull self-locking connector as claimed in claim 1, wherein: the plugboard (8) and the dial plate (2) are both made of plastic materials, and through holes spliced with the plugboard (8) are formed in the middle of the dial plate (2).