Self-limiting assembly type female connector

A technology of connectors and female terminals, which is applied in the field of self-limiting assembled female terminal connectors, can solve the problems of increased assembly process of finished products, increased development costs, increased assembly man-hours, etc., to avoid development costs, avoid function failures, and avoid deformation Effect

Pending Publication Date: 2019-02-19
COCENTRA PRECISION TECH (JIANGSU) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The disadvantage of this limit fixing method is that an additional part needs to be added, resulting in increased development costs, increased assembly processes for finished products, and increased assembly man-hours
In addition, there is an inevitable risk of unstable fixation due to manufacturing tolerances when the parts are mated

Method used

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  • Self-limiting assembly type female connector
  • Self-limiting assembly type female connector
  • Self-limiting assembly type female connector

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The present invention will be further described below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solution of the present invention more clearly, but not to limit the protection scope of the present invention.

[0047] Such as Figures 1 to 9 As shown, a self-limiting assembled female connector 100 is used to connect with a male connector 200 (refer to Figure 11 , 13 ), which includes: a female end housing 11 , a clip sleeve 12 , a female plug 13 , a female end insulator 14 and a female end center contact 15 . Wherein, the female end housing 11 snap sleeve 12 , the female plug 13 and the female end insulator 14 are all hollow structures, so as to facilitate axial assembly with each other. The front end of the central contact 15 of the female end is located in the insulator 14 of the female end, and the rear end thereof is electrically connected to the cable 17 . The female plug 13 is arranged in th...

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PUM

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Abstract

The invention discloses a self-limiting assembly type female connector. A female end outer shell of the female connector is provided with a port end, a non-port end and a holding cavity, the non-portend is arranged at a rear position relative to the port end, and the holding cavity is communicated with the port end and the non-port end and internally provided with a front positioning portion anda rear positioning portion. The front positioning portion and the rear positioning portion are integrally connected with the female end outer shell; the front positioning portion comprises a front positioning face extending inwards, and the rear positioning portion is provided with a rear positioning face extending inwards; a portion, with the rear positioning face, of the rear positioning portionis capable of moving towards the center axis of the holding cavity. The outer wall of a female plug is provided with a positioning boss which is provided with a front end face and a rear end face, and when the front end face is positioned in rear of the front positioning face and the rear end face is positioned in front of the rear positioning face, the female plug can be axially limited in the holding cavity. By arrangement of a limiting structure in the outer shell, axial fixing can be realized on the premise that no extra part is added, so that unnecessary development cost, assembly procedures and assembly hours are avoided.

Description

technical field [0001] The invention belongs to the technical field of radio frequency connectors for automobiles, and in particular relates to a self-limiting assembled female end connector. Background technique [0002] At present, with the continuous development of automobile technology, electronic control technology has been widely used in the field of automobiles. As a necessary electrical component, the performance and structure of the connector directly affect the use effect of the product. Connectors are divided into male-end connectors and female-end connectors, both of which are connected to the control circuit through a plug-in connection. The FAKRA connector is a car audio and antenna connector jointly launched by 12 European and American car manufacturers led by German car manufacturers in 2000. It has a maximum of 40 pins and is compatible with the old car connector specification ISO 10487. New regulations Connector, also known as "Qudlock" specification. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/40H01R13/502H01R13/627H01R13/64
CPCH01R13/502H01R13/6278H01R13/64H01R24/40H01R2201/26
Inventor 王宁段国强
Owner COCENTRA PRECISION TECH (JIANGSU) CO LTD
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