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Inter-plate connector assembly and sub-plate plug thereof

A plug and daughter board technology, which is applied in the field of inter-board connector assemblies and daughter board plugs, can solve the problems of short mechanical life and limited stopping force of elastic push rods, so as to ensure the service life, smooth insertion and removal, and ensure consistency. sexual effect

Active Publication Date: 2016-07-27
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a sub-board plug to solve the problems in the prior art that the blocking and unlocking of the plug part housing is realized by the swing of the elastic push rod, which results in limited stopping force and short mechanical life of the elastic push rod ; The object of the present invention is also to provide a kind of board-to-board connector assembly using the sub-board plug

Method used

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  • Inter-plate connector assembly and sub-plate plug thereof
  • Inter-plate connector assembly and sub-plate plug thereof
  • Inter-plate connector assembly and sub-plate plug thereof

Examples

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Embodiment Construction

[0024] Examples of board-to-board connector assemblies are Figure 1~5 Shown: including the sub-board plug set on the corresponding sub-board when in use and the backplane socket set on the corresponding backplane when in use. The sub-board plug includes an outer casing 6 on which a locking casing 7 is floatingly mounted in the front and rear direction through a first elastic member, the first elastic member being a spring. In the locking housing 7, a plug part housing 8 with an overall structure is arranged to guide and move along the front and rear directions. Each unit includes three plug contact units 1 whose front ends are plug-in ends arranged at intervals along the left and right directions. Spring, the plug contact unit 1 in the present invention is an optical fiber contact unit. The housing of the plug part is provided with a locking groove for cooperating with the locking claw of the socket, and the locking housing 7 can limit the locking claw in the locking groove...

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Abstract

The invention relates to an inter-plate connector assembly and a sub-plate plug thereof. The sub-plate plug comprises a shell and a plug part shell, wherein the plug part shell can forwards and backwards float relative to the shell by a first elastic element, a plug contact element unit is arranged in the plug part shell, the front end of the plug contact element unit is a plug-in end, a part shell baffle block is arranged on the plug part shell, a shell baffle block is arranged on the shell along a left-right direction in a guide moving way and is used for matching with the part shell baffle block in a stop way so as to limit the plug part shell from moving backwards, a baffle block bearing part is arranged on the shell baffle block and is used for being ejected by a socket shell, so that the shell baffle block moves rightwards or leftwards and the shell baffle block gets out of the way of the part shell baffle block in a vertical direction. By the sub-plate plug, the problems that the blocking and the unlocking of the plug part shell are achieved by swinging of an elastic push rod in the prior art to cause that the blocking force of the elastic push rod is limited and the mechanical service lifetime is relatively short are solved.

Description

technical field [0001] The invention relates to an inter-board connector assembly and a sub-board plug for optical signal transmission. Background technique [0002] In the cabinet of communication equipment, data communication needs to be carried out between the backplane and the sub-board, and in order to improve the transmission capacity, fiber optic connectors are often used to realize the data communication between the backplane and the sub-board. Existing connectors of this type are disclosed in Chinese patent CN105223659A "elastic push rod and plug housing and daughter board plug using the elastic push rod", which discloses a daughter board plug placed on the daughter board during use , the sub-board plug includes a plug housing, the front end of which is a plug part housing with a plug-in end, a contact unit is arranged in the plug part housing, an elastic push rod is arranged on the plug part housing, and the elastic push rod has an end that is in contact with the p...

Claims

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Application Information

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IPC IPC(8): H01R13/46H01R13/631G02B6/38H01R24/00
CPCG02B6/3821H01R13/46H01R13/6315H01R24/00
Inventor 余永强周生贺徐耕
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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