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Connector Assemblies with Split Dust Doors

A connector assembly and connector technology, which is applied to parts, connections, instruments, etc. of the connection device, can solve the problems of easy interference in the opening and closing of the dust-proof door, and achieve simple structure, easy control, and guaranteed plugging and unplugging Effect

Inactive Publication Date: 2021-06-29
CHINA AVIATION OPTICAL-ELECTRICAL TECH 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 to provide a connector assembly with a split dust-proof door to solve the problem that interference occurs easily when the split dust-proof door of the existing connector assembly is opened and closed

Method used

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  • Connector Assemblies with Split Dust Doors
  • Connector Assemblies with Split Dust Doors
  • Connector Assemblies with Split Dust Doors

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0029] The present invention will be further described below in conjunction with accompanying drawing.

[0030] An example of a connector assembly with a split dustproof door in the present invention is Figure 1 to Figure 6 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 and the plug 4 respectively form a first connector and a second connector. The socket 3 is provided with a split-type dust-proof door formed by two adapted door panels, the two door panels are an upper door panel 5 and a lower door panel 6 respectively.

[0031] Each door panel of the split-type dust-proof door has a driving part 7 protruding from the outside of the socket 3, and also has a shielding part 8 for blocking the socket of the first connector. The driving ears of 8 are formed, arranged in a zigzag shape with the sh...

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Abstract

The present invention relates to a connector assembly with a split dust door. A connector assembly with split dust-proof doors, including a first connector and a second connector, the plug-in end of the first connector is provided with a split-type dust-proof door formed by two adapted door panels, the second The housing of the second connector is provided with a door panel driving part for driving the opening of the split dustproof door. stagger. The present invention adopts the above-mentioned technical scheme, and the two door panel driving parts corresponding to the two door panels are staggered along the insertion and extraction directions of the first connector and the second connector to drive the two door panels to open and close successively. Compared with the existing In the technology, the two door panels move at the same time. The initial stage of the opening of the two door panels and the final stage of the closing of the two door panels are unilateral relative movements, which can avoid interference, thereby ensuring the smooth insertion and extraction of the connector assembly, and reducing the insertion force.

Description

technical field [0001] The present invention relates to a connector assembly with a split dust door. 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 dissipat...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38H01R13/453
CPCG02B6/3849G02B6/387G02B6/3897H01R13/4536
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