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Electric connector plug

A technology of electrical connectors and plugs, which is applied in the direction of connection, parts of connection devices, devices to prevent wrong connection, etc. The effect of many key combinations and strong maintainability

Inactive Publication Date: 2012-05-02
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-body housing with a plastic toothed base for the problems of no electromagnetic shielding structure and complicated fixing structure of high-frequency contacts in the base in the current two-piece housing electrical connector Electromagnetic shielding electrical connector plug

Method used

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  • Electric connector plug
  • Electric connector plug

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Experimental program
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Embodiment Construction

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

[0022] The electrical connector consists of: low-frequency contact piece 1, high-frequency contact piece 2, shielding layer 3, guide pin 4, anti-mis-insertion module 5, screw 6, shell A7, shell B8, high-frequency contact piece base 9, low-frequency contact The high-frequency contact base 9 and the low-frequency contact base 10 of the electrical connector plug are flanged into the shell A7 and the shell B8, and the screws 6 are fixedly connected to the shell A7 and the shell B8. Together, this shell A, shell B, "straddle" on the edge of the printed board or the mounting board, so that the electrical connector plug is connected to the printed board to take up less space; the high-frequency contact base 9 and the low-frequency contact The flange of the base 10 is engaged in the shell A and the shell B, instead ...

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Abstract

The invention relates to an electric connector plug, which consists of a low-frequency contact piece, a high-frequency contact piece, shielding layers, a guide pin, an anti-misplug module, bolts, a shell A, a shell B, a high-frequency contact piece base and a low-frequency contact piece base, wherein the flanges of the high-frequency contact piece base and the low-frequency contact piece base of the plug are buckled in the shell A and the shell B; the bolts fix the two shells; the anti-misplug module has a square structure, and one half of the anti-misplug module is cut to be flat; the shielding layers are fixed on the surfaces of the high-frequency contact piece base and the low-frequency contact piece base, and form a closed electromagnetic shielding circuit around the high-frequency contact piece base and the low-frequency contact piece base; and the shielding layers are fixed by a flexible tooth structure, and the high-frequency contact piece is fixed by a base with a plastic support tooth. The electric connector plug has the advantages of simple structure, good electromagnetic shielding, convenient disassembly, repeatable use and interchangeable components.

Description

technical field [0001] The invention relates to an electrical connector, in particular to an electrical connector plug with a two-body shell and electromagnetic shielding with a plastic tooth base. Background technique [0002] In the field of connectors, there are usually some special places of use that require the use of connectors with two-piece housings. 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 riveting, threading, etc. This structure is especially suitable for a certain shell that needs to be "straddled" on a printed board or installed The case of the edge of the plate. [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, aviatio...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01R13/512H01R13/518H01R13/64H01R13/648
Inventor 梁云忠赵仕彬
Owner GUIZHOU SPACE APPLIANCE CO LTD