CN214379153U

CN214379153U - Quick-insertion type connector

Info

Publication number: CN214379153U
Application number: CN202023097478.0U
Authority: CN
Inventors: 马丽坚; 石先攸
Original assignee: Moco Interconnect Co ltd
Current assignee: Moco Interconnect Co ltd
Priority date: 2020-12-21
Filing date: 2020-12-21
Publication date: 2021-10-08
Anticipated expiration: 2030-12-21

Abstract

The utility model discloses a quick-plug connector, which comprises a plug and a socket, wherein the plug comprises a plug shell and a contact pin component fixed in the plug shell; the socket comprises a socket shell which is integrated with the plug shell in an inserting way, and a jack component fixed in the socket shell; the utility model discloses an electronic connector is provided with location breach and square bulge, aligns the back with plug and socket after the location breach at both ends is aimed at and is inserted, utilizes the resilience force of elasticity preforming to realize the auto-lock, and this electronic connector plug is convenient, and the practicality is high, and the plug is convenient.

Description

Quick-insertion type connector

Technical Field

The utility model relates to an electronic connector especially involves a formula of inserting connector soon.

Background

The connector is the connecting piece that often uses in the cable connection work, and different cables carry out electric connection through two different connections, and the connector generally includes two public plugs and female plug, and the tolerance head can stretch into inside the female plug, make public plug with female plug electric connection. However, in order to firmly connect the male plug and the female plug, the conventional connector needs to connect the male plug and the female plug together by using a screw member after the male plug extends into the female plug, and the operation is troublesome.

SUMMERY OF THE UTILITY MODEL

The present invention aims at solving at least one of the technical problems of the prior art to a certain extent. Therefore, the utility model aims to provide an electronic connector capable of realizing quick plugging.

A quick-plug connector comprises a plug and a socket, wherein the plug comprises a plug shell and a contact pin assembly fixed in the plug shell; the socket comprises a socket shell which is integrated with the plug shell in an inserting mode, and a jack component fixed in the socket shell.

As preferred scheme, the plug casing divide into screw thread portion and to the portion of inserting, still be provided with square bulge on the outer annular face to the portion of inserting, socket shell medial surface be provided with the slot of square bulge width adaptation, stretch into the socket shell to the portion of inserting, square bulge and slot are joined in marriage and are inserted.

Preferably, a first positioning ring is arranged at the joint of the opposite insertion part and the threaded part, and a first positioning notch is formed in the first positioning ring.

As preferred scheme, socket casing is provided with the second holding ring with the one end of being connected to the portion of inserting, is provided with second location breach on the second holding ring, and convenient the opposite insertion after second location breach and first location breach are aimed at.

Preferably, the locking nut is provided on both the threaded portion and the outer circumferential surface of the socket housing.

As the preferred scheme, still be provided with the auto-lock spring in the socket casing, the front end annular distribution of auto-lock spring has a plurality of groups elasticity preforming, and to inserting the portion back into the socket casing, the elasticity preforming inserts in the portion of inserting to will insert portion and plug housing locking through the resilience force of elasticity preforming.

The utility model has the advantages that:

the utility model discloses an electronic connector is provided with location breach and square bulge, aligns the back with plug and socket after the location breach at both ends is aimed at and is inserted, utilizes the resilience force of elasticity preforming to realize the auto-lock, and this electronic connector plug is convenient, and the practicality is high, and the plug is convenient.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a general schematic view of a quick-connect connector;

FIG. 2 is an exploded view of a quick-connect connector;

fig. 3 is an internal schematic view of a receptacle housing of a quick-connect connector.

Shown in the figure:

1. a plug; 2. a socket; 11. a plug housing; 12. a pin assembly; 21. a socket housing; 22. a socket assembly; 23. locking the nut; 111. a threaded portion; 112. a plug-in part; 113. a square bulge; 114. a first positioning ring; 121. a pin insulator; 122. inserting a pin; 211. a slot; 212. a second positioning ring; 221. a jack insulator; 222. a jack; 223. a self-locking spring; 224. elastic tabletting; 1141. a first positioning notch; 2121. a second positioning notch.

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 belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front, back, inner and outer, and the center … …) in the embodiments of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In addition, the technical solutions between the embodiments of the present invention can be combined with each other, but it is necessary to be able to be realized by a person having ordinary skill in the art as a basis, and when the technical solutions are contradictory or cannot be realized, the combination of such technical solutions should be considered to be absent, and is not within the protection scope of the present invention.

Example 1:

as shown in fig. 1 to fig. 3, the quick-plugging connector includes a plug 1 and a socket 2, the plug 1 includes a plug housing 11, and a pin assembly 12 fixed in the plug housing 11; the receptacle 2 includes a receptacle housing 21 integrally inserted with the plug housing 11, and a jack assembly 22 fixed in the receptacle housing 21.

Preferably, the plug housing 11 is divided into a threaded portion 111 and an opposite insertion portion 112, a square protrusion 113 is further disposed on an outer annular surface of the opposite insertion portion 112, an insertion groove 211 adapted to the width of the square protrusion 113 is disposed on an inner side surface of the socket housing 21, the opposite insertion portion 112 extends into the socket housing 21, and the square protrusion 113 is inserted into the insertion groove 211;

it should be noted that the pin assembly 12 includes a pin insulator 121, and at least four sets of pins 122 enclosed in the pin insulator 121; the socket assembly 22 includes a socket insulator 221, and a number of sockets 222 enclosed in the socket insulator 221 corresponding to the number of pins, and the pins 122 are inserted into the corresponding sockets 222 after the counter-insertion part 112 is inserted into the socket housing 21.

As a further preferable scheme, in order to ensure the connection stability of the plug 1, a self-locking spring 223 is further sleeved outside the jack insulator 221, a plurality of groups of elastic pressing pieces 224 are annularly distributed at the front end of the self-locking spring 223, after the opposite-insertion part 112 extends into the socket housing 21, the elastic pressing pieces 224 are inserted into the opposite-insertion part 112, and the jack assembly 22 is fixed in the opposite-insertion part 112 by the resilience force of the elastic pressing pieces 224; effectively preventing the plug 1 from slipping off when inserted into the socket 2.

In order to prevent the erroneous insertion, a first positioning ring 114 is arranged at the joint of the insertion part 112 and the threaded part 111, and a first positioning notch 1141 is arranged on the first positioning ring 114; the end of the socket housing 21 connected to the mating portion 112 is provided with a second positioning ring 212, the second positioning ring 212 is provided with a second positioning notch 2121, and the second positioning notch 2121 and the first positioning notch 1141 are aligned to facilitate the mating of the plug and the socket.

Preferably, the locking nut 23 is disposed on the outer circumferential surface of both the screw part 111 and the socket housing 21, and the locking nut 23 on the screw part 111 and the locking nut 23 on the socket housing 21 are respectively rotated to one end of the first positioning ring 114 and one end of the second positioning ring 212, so that the socket 2 and the header 1 can be locked.

The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A quick-plug connector is characterized in that: the plug comprises a plug shell and a contact pin assembly fixed in the plug shell; the socket comprises a socket shell which is inserted into the plug shell into a whole, and a jack component fixed in the socket shell;

wherein, plug housing divide into screw thread portion and to the portion of inserting, still be provided with square bulge on the outer annular face to the portion of inserting, the socket shell inside face be provided with the slot of square bulge width adaptation, stretch into to the portion of inserting in the socket housing, square bulge with the slot is joined in marriage and is inserted.

2. A quick-plug connector according to claim 1, characterized in that: the joint of the opposite insertion part and the threaded part is provided with a first positioning ring, and a first positioning notch is formed in the first positioning ring.

3. A quick-plug connector according to claim 2, characterized in that: the socket shell with the one end of being connected to the portion of inserting is provided with the second holding ring, be provided with second location breach on the second holding ring, the second location breach with convenient the inserting after the alignment of first location breach.

4. A quick-plug connector according to claim 1, characterized in that: and locking nuts are arranged on the threaded part and the outer annular surface of the socket shell.

5. A quick-plug connector according to claim 1, characterized in that: the socket is characterized in that a self-locking spring is further arranged in the socket shell, a plurality of groups of elastic pressing sheets are annularly distributed at the front end of the self-locking spring, the opposite insertion part extends into the socket shell, the elastic pressing sheets are inserted into the opposite insertion part, and the opposite insertion part and the plug shell are locked through resilience force of the elastic pressing sheets.