CN218827979U

CN218827979U - Kneeling-proof PIN connector

Info

Publication number: CN218827979U
Application number: CN202222443038.9U
Authority: CN
Inventors: 林明; 唐文春
Original assignee: Guangdong Wanlian Technology Co ltd
Current assignee: Guangdong Wanlian Technology Co ltd
Priority date: 2022-09-15
Filing date: 2022-09-15
Publication date: 2023-04-07
Anticipated expiration: 2032-09-15

Abstract

The application provides a pair of prevent connector of PIN of kneeling, including gluing core and electrically conductive terminal, align to grid has the jack that a plurality of both ends run through in gluing the core, the terminal inserts to the jack in, first shell fragment includes connecting portion, transition portion and shell fragment portion, the transition position is in the top of connecting portion, the other end and the shell fragment portion of transition portion are connected, be equipped with in the shell fragment portion to the bellied first convex part of side, the bottom of shell fragment portion is equipped with first hypotenuse. First shell fragment includes connecting portion, transition portion and shell fragment portion in this application, through setting up the transition portion that sets up the arc structure, makes shell fragment portion orientation downwards, can effectively reduce the emergence that the public mother of connector arranged female terminal when inserting kneels PIN phenomenon, still sets up first hypotenuse simultaneously through the bottom at shell fragment portion, is inserting the in-process and forms simple beam through the public mother of first hypotenuse prevention, further improves life and the result of use of connector in to inserting and the use.

Description

Prevent connector of PIN of kneeling

Technical Field

The utility model relates to a connector technical field specifically is a prevent connector of PIN of kneeling.

Background

With the continuous development of electronic technology, various electronic devices are appeared on the market, and connectors are also appeared in various styles as indispensable components in the electronic devices. As electronic devices move toward higher speeds and smaller sizes, the development of connectors is also tending to be more miniaturized. The miniaturization of the connector has made higher demands on the contact stability, the plugging life, the service life of the connector during plugging and unplugging, and the like. The terminal PIN of kneeling of bending can appear in traditional connector when public female plug is to inserting, makes the unable normal use of product, consequently need develop a connector of preventing kneeling PIN to improve life and the result of use in the connector is to inserting and the use. The described

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a prevent connector of PIN of kneeling to solve the technical problem among the background art.

In order to achieve the above purpose, the present application provides the following technical solutions:

the utility model provides a prevent connector of PIN of kneeling, is including gluing core and electrically conductive terminal, align to grid has the jack that a plurality of both ends run through in gluing the core, the terminal inserts to the jack in, the both ends symmetric connection of terminal has first shell fragment and second shell fragment, first shell fragment includes connecting portion, transition portion and shell fragment portion, the transition portion is located the top of connecting portion, the other end of transition portion is connected with shell fragment portion, be equipped with in the shell fragment portion to the bellied first convex part of side, the bottom of shell fragment portion is equipped with first hypotenuse, first hypotenuse is located the one end near connecting portion.

Furthermore, the second elastic sheet has the same structure as the first elastic sheet.

Further, the transition part is of an arc-shaped structure.

Further, the central angle of the transition part is 120-180 degrees.

Furthermore, a second convex part is arranged on the connecting part and is used for being clamped with the rubber core.

Furthermore, the bottom end of the terminal is fixedly connected with a pin tail.

Compared with the prior art, set up first shell fragment and second shell fragment on the terminal in this application, wherein first shell fragment includes connecting portion, transition portion and shell fragment portion, through the transition portion that sets up the arc structure, make shell fragment portion orientation downwards, can effectively reduce the public mother of connector and arrange the emergence of female terminal kneeling PIN phenomenon when inserting, still set up first hypotenuse through the bottom at shell fragment portion simultaneously, form simple beam through the public mother of first hypotenuse prevention to inserting the in-process, thereby avoid because of inserting phenomenon emergence such as kneeling PIN that power surge leads to, further improve life and the result of use of connector to inserting and use.

Drawings

FIG. 1: the structure of the application is schematic;

FIG. 2 is a schematic diagram: a rear view of the present application;

FIG. 3: base:Sub>A cross-sectional viewbase:Sub>A-base:Sub>A in fig. 2 of the present application;

FIG. 4: the structure schematic diagram of terminal in this application.

Reference numerals:

1. a rubber core; 11. a jack;

2. a terminal; 21. a first spring plate; 22. a second elastic sheet; 23. needle tail;

211. a connecting portion; 2111. a second convex portion; 212. a transition portion; 213. a spring piece portion; 2131. a first convex portion; 2132. a first beveled edge.

Detailed Description

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

Specific example 1: referring to fig. 1-4, wherein fig. 3 isbase:Sub>A sectional viewbase:Sub>A-base:Sub>A, fig. 4 isbase:Sub>A schematic structural view ofbase:Sub>A terminal 2,base:Sub>A kneeling-resistant PIN connector includesbase:Sub>A rubber core 1 andbase:Sub>A conductive terminal 2,base:Sub>A plurality of insertion holes 11 with two ends penetrating through are uniformly arranged in the rubber core 1, the terminal 2 is inserted into the insertion hole 11, but the connector is inserted into the terminal 2 of the insertion hole 11 for connection when male-female mating is performed.

The two ends of the terminal 2 are symmetrically connected with a first elastic sheet 21 and a second elastic sheet 22, and the second elastic sheet 22 has the same structure as the first elastic sheet 21. The first spring 21 includes a connecting portion 211, a transition portion 212 and a spring portion 213, the transition portion 212 is located at the top end of the connecting portion 211, the other end of the transition portion 212 is connected to the spring portion 213, the transition portion 212 is of an arc-shaped structure, and the central angle of the transition portion 212 is 120-180 °. The arrangement can lead the elastic sheet part 213 to face downwards, thereby effectively reducing the kneeling PIN phenomenon of the female terminal 2 when the male and female connectors are plugged.

Be equipped with the first protruding portion 2131 of protruding to the side on the elastic sheet portion 213, the bottom of elastic sheet portion 213 is equipped with first hypotenuse 2132, and first hypotenuse 2132 is located the one end that is close to connecting portion 211, prevents through first hypotenuse 2132 that public mother from to inserting and form the simple beam at the connector to inserting in-process to avoid taking place because of the phenomenon such as kneeling PIN that the insertion and extraction force sharply increases and lead to.

The connecting portion 211 is provided with a second convex portion 2111, and the second convex portion 2111 is used for being clamped with the jack 11 in the rubber core 1, so that the stability between the terminal 2 and the rubber core 1 can be improved.

The bottom end of the terminal 2 is fixedly connected with a pin tail 23.

Compared with the prior art, the utility model provides a set up first shell fragment and second shell fragment on the terminal, wherein first shell fragment includes connecting portion, transition portion and shell fragment portion, through the transition portion that sets up the arc structure, make shell fragment portion orientation downward, can effectively reduce the public mother of connector and arrange the emergence that female terminal kneels PIN phenomenon when inserting, still set up first hypotenuse through the bottom at shell fragment portion simultaneously, form simple beam through the public mother of first hypotenuse prevention to inserting to the in-process, thereby avoid because of inserting and pull out phenomenon emergence such as PIN that the power surge leads to, further improve life and the result of use of connector to inserting and use.

It will be evident to those skilled in the art that the invention 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 application 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.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. A kneeling PIN prevention connector, comprising: including gluing core and electrically conductive terminal, align to grid has the jack that a plurality of both ends run through in gluing the core, the terminal inserts to the jack in, the both ends symmetric connection of terminal has first shell fragment and second shell fragment, first shell fragment includes connecting portion, transition portion and shell fragment portion, the transition portion is located the top of connecting portion, the other end and the shell fragment portion of transition portion are connected, be equipped with in the shell fragment portion to the bellied first convex part of side, the bottom of shell fragment portion is equipped with first hypotenuse, first hypotenuse is located the one end that is close to connecting portion.

2. The kneeling PIN resistant connector of claim 1, wherein: the second elastic sheet has the same structure as the first elastic sheet.

3. The kneeling PIN resistant connector of claim 2 wherein: the transition part is of an arc-shaped structure.

4. The kneeling PIN prevention connector of claim 3, wherein: the central angle of the transition part is 120-180 degrees.

5. The kneeling PIN resistant connector of claim 2 wherein: and a second convex part is arranged on the connecting part and is used for being clamped with the rubber core.

6. The kneeling PIN resistant connector of claim 2 wherein: the bottom end of the terminal is fixedly connected with a pin tail.