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Connector with dustproof door and connector component

A connector assembly and connector technology, which is applied to the parts, connections, instruments and other directions of the connecting device, can solve the problems of difficult assembly and maintenance, large volume, etc., and achieve the effects of simple structure, improved dustproof effect, and good reliability.

Inactive Publication Date: 2019-12-20
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to provide a connector with a dust-proof door to solve the problems of large volume and difficult assembly and maintenance caused by the existing connector with a dust-proof door

Method used

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  • Connector with dustproof door and connector component
  • Connector with dustproof door and connector component
  • Connector with dustproof door and connector component

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0046] The present invention will be further described below in conjunction with accompanying drawing.

[0047] An embodiment of the connector assembly in the present invention is Figure 1 to Figure 10 As shown, it is an optical fiber connector used for interconnection between the backplane 1 and the daughterboard 2, including a socket 3 for fixing to the backplane 1 and a plug 4 for fixing to the daughterboard 2, and the socket 3 The first connector and the second connector are respectively formed with the plug 4, and the optical fiber contact module 22 is respectively connected to the two. The socket 3 is provided with a split dust-proof door formed by two adapted door panels, both of which are reversible doors hinged on the housing of the connector, namely the upper door panel 5 and the lower door panel 6 .

[0048] The dust-proof door at the insertion port of the plug 4 is formed by two shrapnel 14, which is a shrapnel-type dust-proof door. The shrapnel 14 are respective...

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Abstract

The invention relates to a connector with a dustproof door and a connector component. The connector with the dustproof door comprises a connector shell, wherein the dustproof door is arranged at a plug interface of the connector shell, the dustproof door is formed by an elastic sheet, the elastic sheet has a fixed part fixedly connected with the connector shell and also has a sealing part blockingthe plug interface of the connector, and the sealing part bends into the plug interface and opens when being pushed by an adaptable connector and closes the plug interface when the adaptable connector is pulled out; and the connector component comprises a first connector and a second connector, a connector shell of the first connector or the second connector is provided with the dustproof door, and the dustproof door is formed by the elastic sheet. The dustproof door is formed by the elastic sheet, the elastic sheet can be fixedly connected with the connector shell through the fixed part, andthe sealing part blocks the plug interface of the connector. The connector has a simple structure, does not need a hinge assembly structure, can be smaller, and is convenient to assemble and maintain.

Description

technical field [0001] The invention relates to a connector with a dustproof door and a connector assembly. Background technique [0002] In order to ensure transmission quality, connectors often need to be equipped with dust-proof structures, especially optical fiber connectors. The basic principle of fiber optic connectors to transmit optical signals is: the precise butt joint of the end faces of two optical fiber ferrules realizes the coupling of optical signals. The core diameter of the core area of ​​the fiber optic ferrule is generally only 9um~62.5um. If dust (commonly PM2.5 or PM10) is in the contact area, it will block the optical signal path and increase the IL (insertion loss). The position where the optical fiber is connected is very sensitive to dust, so it is very important to prevent dust on the end face of the butt joint. [0003] When the optical fiber connector is used in the equipment cabinet, since the equipment cabinet is equipped with a fan for heat d...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/38H01R13/52H01R13/502H01R12/71H01R12/72H01R12/73
CPCG02B6/3849H01R12/716H01R12/722H01R12/737H01R13/502H01R13/5213
Inventor 郭会永晏辉如徐骏吴志富武学顺徐耕
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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