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Connector and plug thereof

A technology of connectors and plugs, which is applied in the direction of connection, fixed connection, and parts of connection devices, etc., can solve the problems of high and low frequency contact bending damage, reduce the life of connector plugging and unplugging, and affect the performance of connectors, etc., to achieve Enhanced electrical conductivity and improved plug-in life

Inactive Publication Date: 2009-09-23
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, since the high-frequency contact and the low-frequency contact are respectively rigidly fixed in the plug and the socket, when there is a radial and axial tolerance between the two circuit boards of the welding plug and the socket, the high-frequency contact on the plug and the socket The low-frequency contacts will no longer be coaxial with the high-frequency contacts and low-frequency contacts on the socket. At this time, when the connector is plugged in, it is easy to cause bending damage to the high-frequency and low-frequency contacts, which reduces the plug-in life of the connector. , affecting the performance of the entire connector

Method used

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  • Connector and plug thereof
  • Connector and plug thereof
  • Connector and plug thereof

Examples

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Embodiment Construction

[0023] figure 1 , 2, 3, 4, 5, and 6, the connector of the present invention includes a plug 1 and a socket 2. The plug 1 is a plug insulator 9, and the plug insulator 9 is provided with a plug high-frequency contact piece installation cavity and a plug low-frequency contact piece installation cavity extending along the insertion direction, and the plug low-frequency contact piece installation cavity is fixedly inserted with a plug low-frequency contact piece 13. The plug high-frequency contact piece installation cavity is provided with a plug high-frequency contact piece; the plug high-frequency contact piece installation cavity is provided with a retaining edge 27 near the plug insertion end, and the plug high-frequency contact piece includes axially movable plugs together. High-frequency adapter 8 and plug high-frequency receptacle, high-frequency adapter 8 peripheral surfaces are provided with boss 21, also can be jump ring or positioning pin certainly, high-frequency adap...

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Abstract

The invention relates to a connector and a plug thereof. The plug comprises a plug insulator which is equipped with a plug low-frequency contact installation cavity which runs through front end and rear end of the plug insulator, and the plug low-frequency contact installation cavity is equipped with a plug low-frequency contact, a plugging end of the plug is front end, the plug low-frequency contact comprises a contact sheath which is equipped with a contact head inserted in front of the plugging end of the plug, the other end of the contact sheath is equipped with a welding pin, a spring is arranged between the welding pin and a positioning face opposite to the contact head, and a rear end of the contact head in the contact sheath is equipped with a contact head springing motion space. The connector can automatically regulate axial direction and radial tolerances during connection.

Description

technical field [0001] The present invention relates to a connector, and also relates to a plug used for the connector. Background technique [0002] In microwave communication equipment, high and low frequency signals need to be transmitted. In order to meet the fast connection of high-frequency and low-frequency signals and avoid the problem of too many wires in the equipment caused by separate routing of high-frequency and low-frequency signal lines and difficult wiring, a connector for printed boards has appeared on the market. The connector includes plugs and The socket, the plug and the socket are respectively rigidly fixed with a high-frequency contact piece and a low-frequency contact piece. When in use, the plug and the socket are welded to the circuit board through the welding end of the high-frequency contact piece and the welding end of the low-frequency contact piece respectively, and the high-frequency and low-frequency signal transmission between the two circ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R12/16H01R13/629H01R13/08H01R12/51
Inventor 付志方
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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