Double-body type case electric connector

An electrical connector and housing technology, applied in the field of two-body housing electrical connectors, can solve the problems of poor heat dissipation performance without electromagnetic shielding structure, and achieve the effects of simple structure, isolation of electric field and electromagnetic wave interference, and good heat dissipation performance

Inactive Publication Date: 2010-08-18
GUIZHOU SPACE APPLIANCE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is mainly to provide a two-piece shell electrical connector with rapid heat dissipation and shielding functions for the problems of no electromagnetic shielding structure and poor heat dissipation performance existing in the current two-piece shell electrical connector

Method used

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  • Double-body type case electric connector
  • Double-body type case electric connector
  • Double-body type case electric connector

Examples

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Embodiment Construction

[0021] The connector of the present invention will be further described in detail in conjunction with the above-mentioned examples of drawings:

[0022] The connector of the present invention is composed of a plug and a socket, wherein the plug is as Figure 1 to Figure 3 As shown, it consists of plug shell A 1, plug shell B 2, shielding base 3, insulating base 4, brush contact 5, guide pin 6, the insulating base 4 is enclosed in the shielding base 3, The insulating base and the shielding base flange are snapped into the housing A 1 and the housing B2, the housing A 1 and the housing B2 are fixedly connected together, and the housing A and the housing B "straddle" on the edge of the printed board 7 or the mounting board, Connecting the connector plug to the printed board takes up less space; the connector socket such as Figure 4 to Figure 5 As shown, it is composed of socket shell 8, protective tube 9, brush-shaped contact piece 10, socket base 11, and screw 12. The socket b...

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PUM

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Abstract

The invention relates to a double-body type case electric connector, which consists of a plug and a socket, wherein the plug comprises a case A, a case B, an insulation base and a contact element, wherein the two cases are fixedly connected, a flange of the insulation base is clamped with grooves formed in the case A and the case B, the contact element is arranged in the insulation base, the socket comprises a case, a base and contact elements, a shielding base is arranged on the outer surface of the insulation base of the plug, the shielding base surrounds the insulation base for forming a Ferrari cage structure, all of the contact elements are staggered and arranged at both sides of the base, and an airflow passage is preserved in the middle. The connector of the invention has the advantages of simple structure, strong electromagnetic shielding effect, effective insulation of electric field and electromagnetic wave interference inside and outside the cage body and good heat radiation performance, is applicable to special connector fixing occasions, and has stronger practicability.

Description

technical field [0001] The invention relates to an electrical connector, in particular to a two-body shell electrical connector with rapid heat dissipation and shielding functions. Background technique [0002] In the field of connectors, some special applications require the use of two-piece housing connectors. The two-piece shell means that the shell is divided into two parts, the base is fixed in the two shells, and the two shells are connected by turning riveting, screw connection, etc. [0003] Today's electrical connectors with two-piece housings are widely used in various fields. The two-piece shell electrical connector represented by the LRM (Line Replaceable Module) series modular electrical connector launched by Amphenol is widely used in high-end fields such as aerospace, aviation, electronic modules, and communications. It is welcomed by high-end users because of its good interchangeability and strong maintainability. [0004] However, with the development of ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R24/00H01R13/648H01R13/40H01R13/502
Inventor 梁云忠方科喜
Owner GUIZHOU SPACE APPLIANCE CO LTD
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