CN218334557U

CN218334557U - Novel connector

Info

Publication number: CN218334557U
Application number: CN202222486972.9U
Authority: CN
Inventors: 郑丽娟
Original assignee: Shaanxi Qiaofang Electronic Technology Co ltd
Current assignee: Shaanxi Qiaofang Electronic Technology Co ltd
Priority date: 2022-09-20
Filing date: 2022-09-20
Publication date: 2023-01-17
Anticipated expiration: 2032-09-20

Abstract

The utility model relates to a connector technical field specifically is a novel connector, include: socket, plug and protective cover, the socket is fitted with the ring wall and is provided with spacing spout, the inboard sliding connection of spacing spout has the protective cover, be provided with anti-skidding line on the protective cover, the one end of socket is provided with the spread groove, the inboard grafting of spread groove has the plug. The utility model can prevent the loose connection between the socket and the plug caused by pulling through the positioning pin of the protective cover butt inserted into the inner side of the annular wall groove to position the plug; through the setting of first sealing washer, second sealing washer and third sealing washer can carry out double sealing waterproof between plug and the socket.

Description

Novel connector

Technical Field

The utility model relates to a connector technical field specifically is a novel connector.

Background

Electrical connectors (also commonly referred to as circuit connectors, electrical connectors) connect two conductors on a loop so that current or signals can flow from one conductor to the other.

Most of electronic connectors used at present are fixed in a clamping pin mode, a socket and a plug are fixed in a clamping mode, and the electronic connectors in the fastening mode generally have the problems of insecure connection and poor sealing performance.

For example, grant publication No. CN202564688U an electrical connector assembly comprising a first electrical connector and a second electrical connector adapted to mate with each other; the first electrical connector has a first connector housing provided with a locking portion; the second electrical connector has a second connector housing provided with a latch locked by the latch when the first electrical connector is mated with the second electrical connector, and the electrical connector assembly further includes a protective member mounted on the first connector housing and movable in a mating direction of the first connector housing and the second connector housing between an operative position in which the protective member is located at a position blocking disengagement of the latch from the latch and an inoperative position in which the protective member is located at a position allowing disengagement of the latch from the latch.

Connector when the bayonet lock among above-mentioned patent and prior art is using, receives between plug and the socket and drags, and the bayonet lock atress rebound breaks away from the location, causes easily to connect not hard up production contact failure, and the waterproof sealing effect of junction is poor simultaneously.

There is therefore a need for a new connector that solves the above mentioned problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a novel connector to solve the unstable problem of bayonet connector connection.

In order to achieve the above purpose, the utility model provides a following technical scheme: a novel connector, comprising: socket, plug and protective cover, the socket is fitted with a contraceptive ring the wall and is provided with spacing spout, the inboard sliding connection of spacing spout has the protective cover, be provided with anti-skidding line on the protective cover, anti-skidding line set up conveniently along spacing spout removal protective cover, the one end of socket is provided with the spread groove, the inboard grafting of spread groove has the plug.

Preferably, the inner wall symmetry of connecting groove is provided with the mounting groove, and the mounting groove inboard slides and is provided with the locating pin.

Preferably, the locating pin is sleeved with a first spring, two ends of the first spring are respectively connected with the locating pin and the mounting groove, and after the upper end of the locating pin loses the abutting joint of the protective cover, the locating pin is pushed by the elasticity of the first spring to move upwards along the mounting groove to be separated from the annular wall groove.

Preferably, be provided with the rampart recess on the plug, rampart recess inboard is pegged graft and is had the locating pin, and the locating pin inserts the inboard location to the plug of rampart recess, and it is spacing that the protective cover butt is passed through to the upper end of locating pin, and the locating pin atress moves up along the mounting groove when can preventing to drag.

Preferably, the limiting sliding groove is sleeved with a second spring, two ends of the second spring are respectively connected with the side face of the limiting sliding groove and the protective cover, and the protective cover is pushed by elasticity of the second spring to move along the limiting sliding groove to push the positioning pin to downwards insert into the inner side of the annular wall groove along the mounting groove to position the inner side of the plug insertion connecting groove.

Preferably, the socket is sleeved with a first sealing ring, the first sealing ring is connected with the inner wall of the protective cover, and the joint of the socket and the protective cover is sealed through the first sealing ring.

Preferably, the inner wall of the connecting groove is provided with a third sealing ring, the third sealing ring is connected with the plug, and the joint of the plug and the connecting groove is sealed through the third sealing ring.

Preferably, the plug is sleeved with a second sealing ring, the second sealing ring is connected with the inner wall of the protective cover, and the joint of the plug and the protective cover is sealed through the second sealing ring.

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

1. the utility model discloses a protective cover butt locating pin inserts the inboard plug location of rampart recess, can prevent to receive between socket and the plug to drag the production and be connected not hard up.

2. The utility model discloses a setting up of first sealing washer, second sealing washer and third sealing washer can be to carrying out double sealing between plug and the socket waterproof.

Drawings

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

FIG. 2 is a sectional view of the overall structure of the present invention;

in the figure: 1 socket, 11 spacing spout, 12 spread grooves, 13 first sealing washer, 14 third sealing washer 15 mounting grooves, 16 locating pins, 17 first spring, 2 plugs, 21 rampart recess, 22 second sealing washer, 3 protective covers, 31 second spring, 32 non-slip texture.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

Example 1

Referring to fig. 1 and 2, a novel connector is shown, which includes: socket 1, plug 2 and protective cover 3, socket 1 go up the ring wall and are provided with

spacing spout

11, and 11 inboard sliding connection in spacing spout have protective cover 3, are provided with anti-skidding line 32 on the protective cover 3, and anti-skidding line 32 set up conveniently along 11 removal protective covers 3 in spacing spout, and socket 1's one end is provided with spread groove 12, and 12 inboard pegs graft of spread groove have plug 2.

The inner wall of the connecting groove 12 is symmetrically provided with a mounting groove 15, and a positioning pin 16 is slidably arranged inside the mounting groove 15.

First spring 17 is sleeved on locating pin 16, the two ends of first spring 17 are connected with locating pin 16 and mounting groove 15 respectively, and after the upper end of locating pin 16 loses the butt joint of protective cover 3, locating pin 16 is pushed by the elasticity of first spring 17 to move upwards along mounting groove 15 to separate from annular wall groove 21.

Be provided with rampart recess 21 on the plug 2, rampart recess 21 inboard is pegged graft and is had locating pin 16, and locating pin 16 inserts rampart recess 21 inboard and fixes a position plug 2, and it is spacing that protective cover 3 butt is passed through to locating pin 16's upper end, and locating pin 16 atress moves upwards along mounting groove 15 when can preventing to drag.

The limiting sliding groove 11 is sleeved with a second spring 31, two ends of the second spring 31 are respectively connected with the side face of the limiting sliding groove 11 and the protective cover 3, and the protective cover 3 is pushed by the elastic force of the second spring 31 to move along the limiting sliding groove 11 to push the positioning pin 16 to downwards insert into the annular wall groove 21 along the installation groove 15 so as to position the inner side of the plug 2 inserted into the connection groove 12.

When this connector used: move protective cover 3 along spacing spout 11 leftwards, locating pin 16 loses protective cover 3's butt, elasticity through first spring 17 promotes locating pin 16 and upwards moves along mounting groove 15, then insert plug 2 inside spread groove 12, not hard up protective cover 3, elasticity through second spring 31 promotes protective cover 3 and moves along spacing spout 11 rightwards, through protective cover 3 butt locating pin 16, with locating pin 16 along mounting groove 15 promotion downwards insert ring wall recess 21 inboard to plug 2 location, because the upper end of locating pin 16 passes through the protective cover 3 butt, consequently, can prevent that locating pin 16 from upwards breaking away from ring wall recess 21 along mounting groove 15 when receiving the dragging between plug 2 and the socket 1, stability when with this can increase the connection.

Example 2

Referring to fig. 2, this embodiment is further described with respect to embodiment 1, which illustrates a novel connector, including: socket 1, plug 2 and protective cover 3, socket 1 go up the ring wall and are provided with

spacing spout

Socket 1 is last to have cup jointed first sealing washer 13, and first sealing washer 13 meets with protective cover 3 inner wall, seals socket 1 and protective cover 3 junction through first sealing washer 13.

The inner wall of the connecting groove 12 is provided with a third sealing ring 14, the third sealing ring 14 is connected with the plug 2, and the joint of the plug 2 and the connecting groove 12 is sealed through the third sealing ring 14.

The plug 2 is sleeved with a second sealing ring 22, the second sealing ring 22 is connected with the inner wall of the protective cover 3, and the joint of the plug 2 and the protective cover 3 is sealed through the second sealing ring 22.

In this embodiment, when the plug 2 is connected with the socket 1, the first sealing ring 13 abuts against the protective cover 3 and the second sealing ring 22 abuts against the protective cover 3, so that the joint can be protected from water once, and then the third sealing ring 14 abuts against the plug 2, so that the joint between the connecting groove 12 and the plug 2 can be protected from water twice, thereby improving the sealing performance when the plug 2 is connected with the socket 1.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel connector, comprising:

socket (1), plug (2) and protective cover (3), ring wall is provided with spacing spout (11) on socket (1), the inboard sliding connection of spacing spout (11) has protective cover (3), be provided with on protective cover (3) anti-skidding line (32), the one end of socket (1) is provided with spread groove (12), plug (2) have been pegged graft to spread groove (12) inboard.

2. The novel connector of claim 1, wherein: the inner wall of the connecting groove (12) is symmetrically provided with mounting grooves (15), and the inner side of each mounting groove (15) is slidably provided with a positioning pin (16).

3. The novel connector of claim 2, wherein: the positioning pin (16) is sleeved with a first spring (17), and two ends of the first spring (17) are respectively connected with the positioning pin (16) and the mounting groove (15).

4. The novel connector of claim 1, wherein: the plug (2) is provided with a ring wall groove (21), and the inner side of the ring wall groove (21) is inserted with a positioning pin (16).

5. The novel connector of claim 1, wherein: and the limiting sliding groove (11) is sleeved with a second spring (31), and two ends of the second spring (31) are respectively connected with the side surface of the limiting sliding groove (11) and the protective cover (3).

6. The novel connector of claim 1, wherein: a first sealing ring (13) is sleeved on the socket (1), and the first sealing ring (13) is connected with the inner wall of the protective cover (3).

7. The novel connector of claim 1, wherein: and a third sealing ring (14) is arranged on the inner wall of the connecting groove (12), and the third sealing ring (14) is connected with the plug (2).

8. The novel connector of claim 1, wherein: and the plug (2) is sleeved with a second sealing ring (22), and the second sealing ring (22) is connected with the inner wall of the protective cover (3).