Floating rectangular electric connector

An electrical connector, floating technology, applied in the mechanical and electromagnetic fields, can solve the problems of poor sealing effect, unable to meet the electromagnetic shielding design requirements of electronic equipment, etc., and achieve the effect of good electromagnetic shielding performance

Inactive Publication Date: 2013-09-18
CNGC INST NO 206 OF CHINA ARMS IND GRP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Because the gasket is not in contact with the flange, when the plug is installed on the installation wall of the plug-in box, except for the part of the floating sleeve that compresses the gasket, other parts have no pressing force, and the sealing effect is poor.
[0003] At present, electronic equipment is constantly developing towards high density and miniaturization. The use of floating blind-mating rectangular electrical connectors on circuit modules with plug-in functions is becoming more and more widespread. Traditional floating blind-mating rectangular electrical connectors cannot meet the electromagnetic shielding requirements of electronic equipment. Design requirements

Method used

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  • Floating rectangular electric connector
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Examples

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Embodiment Construction

[0022] Now in conjunction with embodiment, accompanying drawing, the present invention will be further described:

[0023] see figure 1 , The floating rectangular electrical connector is composed of a plug 1, a socket 2 and a conductive sealing gasket 3. The plug 1 and the socket 2 each have a rectangular flange, an insertion port and an extension port. The plug 1 is equipped with a guide post 7 and a floating sleeve 8, and the socket 2 is equipped with a guide sleeve 12. Guided by the guide device (the guide column 7 is inserted into the guide sleeve 12), the plug-in port is plugged in to realize the electrical connection of the floating rectangular electrical connector. The details are as follows:

[0024] The left port of the rectangular flange 4 of the plug 1 is the insertion port 5 of the plug 1 , and the right port is the insertion port 6 of the plug 1 . The upper and lower ends of the rectangular flange 4 of the plug 1 are equipped with guide posts 7 and floating sl...

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PUM

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Abstract

The invention relates to a floating rectangular electric connector, which comprises a plug, a socket and a conductive sealing gasket, and is characterized in that the mounting hole of the conductive sealing gasket is a through hole in the stretching section of a floating sleeve of the plug, and the diameter of the mounting hole is equal to the outer diameter of the shaft shoulder of the floating sleeve; the minimum width of the stretching section of the floating sleeve is delta 18 percent; the maximum width of the stretching section of the floating sleeve is delta 15 percent; delta 18 percent is the thickness of the conductive sealing gasket which is compressed by 18 percent; and delta 15 percent is the thickness of the conductive sealing gasket which is compressed by 15 percent. The floating rectangular electric connector can be applied to the field of military and civil products having requirements on the electromagnetic shielding performance and floating of plug-ins.

Description

technical field [0001] The invention belongs to two technical fields of machinery and electromagnetics, and in particular relates to a floating rectangular electrical connector, which is a blind-mating rectangular electrical connector with a floating function and an electromagnetic shielding function. Background technique [0002] The conductive sealing gasket of the traditional floating blind-mating rectangular electrical connector is installed between the installation wall of the plug-in box and the floating sleeve of the plug. Because the gasket is not in contact with the flange, when the plug is installed on the installation wall of the plug-in box, except for the partial compression of the gasket by the floating sleeve, other parts have no pressing force, and the sealing effect is poor. [0003] At present, electronic equipment is developing towards high density and miniaturization. The use of floating blind-mating rectangular electrical connectors on circuit modules wi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/52H01R13/6581H01R13/631
Inventor 庞利娥杨莉王超郑先宝吕洋刘鑫超
Owner CNGC INST NO 206 OF CHINA ARMS IND GRP
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