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
CN101807769AInactive Publication Date: 2010-08-18GUIZHOU SPACE APPLIANCE CO LTD
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
GUIZHOU SPACE APPLIANCE CO LTD
Publication Date
2010-08-18
Estimated Expiration
Not applicable · inactive patent

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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.
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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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