CN214313630U

CN214313630U - Connector structure for improving terminal retention

Info

Publication number: CN214313630U
Application number: CN202120617383.2U
Authority: CN
Inventors: 张雨辉; 戴启清
Original assignee: Suzhou Yuanye Automobile Technology Co ltd
Current assignee: Suzhou Yuanye Automobile Technology Co ltd
Priority date: 2021-03-26
Filing date: 2021-03-26
Publication date: 2021-09-28
Anticipated expiration: 2031-03-26

Abstract

The utility model provides a connector structure for improving terminal retention, which comprises an insulating shell, a terminal and a rubber cover, wherein the insulating shell is provided with a cavity structure for inserting and communicating the terminal plugging end, the terminal pin is provided with a clamping seat, and the rubber cover is provided with a through hole for the terminal pin to penetrate; the terminal inserting end is inserted into the cavity structure, the rubber cover is inserted into the terminal pin through the through hole and is fixedly mounted with the insulating shell, and the clamping seat is abutted against the inner side of the rubber cover. The utility model discloses a set up the cassette on the terminal stitch, cooperation fixed mounting forms the fixed knot who is to the terminal lid on insulating housing to improve terminal holding power, prolonged the life of connector.

Description

Connector structure for improving terminal retention

Technical Field

The utility model relates to a connector technical field, in particular to improve connector structure of terminal retentivity.

Background

CONNECTOR, i.e. CONNECTOR. Also known domestically as connectors, plugs and sockets. Generally referred to as an electrical connector. I.e., a device that connects two active devices, carrying a current or signal. A connector is a component that is often contacted by those skilled in our electrical engineering. Its effect is very simple: a bridge for communication is erected between the blocked part or isolated and non-communicated circuits in the circuit, so that current flows, and the circuit achieves the preset function.

Pin withdrawal problems may be encountered when the male and female ends of the connector are mated together due to insufficient terminal retention.

Therefore, in order to overcome the above-mentioned shortcomings of the prior art, it is necessary to design a connector structure for improving the terminal holding force.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model aims to provide a connector structure for improving the terminal holding power.

In order to achieve the above objects and other related objects, the present invention provides a technical solution: a connector structure for improving terminal retention force comprises an insulating shell, terminals and a rubber cover, wherein the insulating shell is provided with a cavity structure for inserting and penetrating through terminal inserting ends, the terminal pins are provided with clamping seats, and the rubber cover is provided with through holes for the terminal pins to penetrate through; the terminal inserting end is inserted into the cavity structure, the rubber cover is inserted into the terminal pin through the through hole and is fixedly mounted with the insulating shell, and the clamping seat is abutted against the inner side of the rubber cover.

The preferable technical scheme is as follows: the side of the rubber cover is provided with a plurality of buckles, and the insulating shell is provided with a plurality of bayonets corresponding to the buckles.

The preferable technical scheme is as follows: and a stop structure which is abutted against the cavity structure is arranged between adjacent through holes on the inner side of the rubber cover.

The preferable technical scheme is as follows: the terminals are arranged in a staggered mode and divided into two rows.

Because of the application of the technical scheme, the utility model discloses the beneficial effect who has does:

the utility model discloses a set up the cassette on the terminal stitch, cooperation fixed mounting forms the fixed to the terminal to the gluey lid on insulating housing to improve terminal holding power, prolonged the life of connector.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic partial sectional view of the present invention.

In the above drawings, 1, an insulating housing; 11. a bayonet; 2. a terminal; 21. a card holder; 3. a rubber cover; 31. buckling; 32. a stop structure.

Detailed Description

The following description is provided for illustrative purposes, and other advantages and features of the present invention will become apparent to those skilled in the art from the following detailed description.

Please refer to fig. 1-2. It should be understood that 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 the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship that the product of the present invention is usually placed when in use, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific position, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," "third," and the like are used solely to distinguish one from another and are not to be construed as indicating or implying relative importance. The terms "horizontal", "vertical", "overhang" and the like do not imply that the components are required to be absolutely horizontal or overhang, but may be slightly inclined. For example, "horizontal" merely means that the direction is more horizontal than "vertical" and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.

In the description of the present invention, it should be further noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may include, for example, a fixed connection, a detachable connection, an integral connection, a mechanical connection, an electrical connection, a direct connection, an indirect connection via an intermediate medium, and a connection between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

as shown in fig. 1-2, for the connector structure of the present invention, which improves the terminal holding power, the connector structure includes an insulating housing 1, a terminal 2 and a rubber cover 3. Wherein, the insulating shell 1 is provided with a cavity structure (not marked) for inserting and penetrating the inserting end of the terminal 2; a clamping seat 21 is arranged on a pin of the terminal 2; the rubber cover 3 is provided with a through hole (not marked) for the pin of the terminal 2 to penetrate through. During the assembly, insert earlier terminal 2 grafting end and establish into cavity structures, again will glue lid 3 through the stitch end grafting of through-hole and terminal 2 and with 1 fixed mounting of insulating housing for cassette 21 offsets with 3 inboards of gluing the lid, thereby plays the fixed action to terminal 2, improves terminal 2 holding power.

Furthermore, a plurality of buckles 31 are arranged on the periphery of the rubber cover 3, a plurality of bayonets 11 corresponding to the buckles 31 are arranged on the insulating shell 1, a clamping and fixing structure is formed, and assembly is facilitated.

Further, the inner side of the rubber cover 3 is provided with a stop structure 32 which is abutted against the cavity structure between adjacent through holes, so that the problem that the terminal 2 is bent and damaged due to excessive force during the assembly of the rubber cover 3 is avoided.

Further, the terminals 2 are provided with a plurality of terminals and divided into two rows which are staggered with each other, so that the size of the connector is reduced.

Therefore, the utility model has the advantages of it is following:

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not to be construed as limiting the invention. Modifications and variations can be made to the above-described embodiments by those skilled in the art without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention be covered by the claims of the present invention.

Claims

1. The utility model provides an improve connector structure of terminal retention, includes insulating housing, terminal and gluey lid, its characterized in that: the insulating shell is provided with a cavity structure for the insertion and the penetration of the terminal insertion end, the terminal pin is provided with a clamping seat, and the rubber cover is provided with a through hole for the penetration of the terminal pin; the terminal inserting end is inserted into the cavity structure, the rubber cover is inserted into the terminal pin through the through hole and is fixedly mounted with the insulating shell, and the clamping seat is abutted against the inner side of the rubber cover.

2. A connector structure for improving terminal holding force according to claim 1, wherein: the side of the rubber cover is provided with a plurality of buckles, and the insulating shell is provided with a plurality of bayonets corresponding to the buckles.

3. A connector structure for improving terminal holding force according to claim 1, wherein: and a stop structure which is abutted against the cavity structure is arranged between adjacent through holes on the inner side of the rubber cover.

4. A connector structure for improving terminal holding force according to claim 1, wherein: the terminals are arranged in a staggered mode and divided into two rows.