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Switching high-speed connector

A high-speed connector and rigid contact technology, which is applied in the direction of connection, contact parts, fixed/insulated contact components, etc., can solve the problems that cannot meet the requirements of use, and achieve the effect of easy short pile, reliable contact, and elimination of short pile

Pending Publication Date: 2022-03-01
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Abstract
  • Description
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AI Technical Summary

Problems solved by technology

The photoelectric conversion module must be designed with a fisheye structure, and the fisheye of the photoelectric conversion module is directly pressed into the printed board for signal transmission. However, since the fisheye structure is a one-time assembly structure, the photoelectric conversion module is pressed into the printed board and then disassembled. It needs to be disposed of and scrapped. Since the photoelectric conversion module is a precision electronic component, it needs to be disassembled frequently during the early debugging, so this design cannot meet the use requirements

Method used

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  • Switching high-speed connector
  • Switching high-speed connector
  • Switching high-speed connector

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Embodiment Construction

[0035] The technical solutions of the present invention will be further described in detail below in conjunction with the accompanying drawings and preferred embodiments.

[0036] An embodiment of a transfer high-speed connector, such as Figure 1 to Figure 7 , used to achieve a reliable transfer between the optical active module and the printed board, the transfer high-speed connector includes an insulator part and a contact part, the insulator part includes an insulator 1, a guide pin 2 and a nut 3, and an installation The hole 11, the contact part is installed in the corresponding installation hole, and the contact part adopts a sequential series structure of the rigid contact head 4, the button contact part 5 and the fisheye needle 6. The fisheye pin 6 is a fisheye structure, which protrudes from one end of the mounting hole 11 and is used for welding-free crimping with the printed board. The rigid contact head 4 and the button contact piece 5 form an elastic contact stru...

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Abstract

The invention relates to a switching high-speed connector, which is used for realizing a switching connection effect between an optical active module and a printed board, and comprises an insulator component which comprises an insulator provided with a mounting hole; the contact part is installed in the installation hole, one end of the contact part is provided with a fisheye structure extending out of one end of the installation hole, the fisheye structure is used for being in compression joint with the printed board, the other end of the contact part is provided with an elastic contact structure extending out of the other end of the installation hole, and the elastic contact structure is used for being elastically attached to the photoelectric conversion module to achieve lossless connection. By means of the technical scheme, the two faces of the switching connector are designed in two different terminating modes, one end of the connector is designed to be of a fisheye structure to achieve welding-free press-fit connection with a printed board, the other end of the connector is designed to be of an end face elastic contact structure, and lossless connection of a photoelectric conversion module is achieved; meanwhile, the structure is easy to eliminate short piles and is suitable for high-speed data transmission scenes.

Description

technical field [0001] The invention belongs to the technical field of end face contact high-speed connector design, in particular to a high-speed transfer connector used between an optical active module and a printed board. Background technique [0002] At present, high-speed connectors with fisheye crimping as the termination method have been widely used. The connectors are generally passive electrical connectors. Components are pressed into printed board through-holes for signal transmission. [0003] If the user wants to transmit optical signals under the premise that the printed board cannot be changed, then the solution is to install a photoelectric conversion module at the package of the circular through hole, and pass the electrical signal of the printed board through the through hole of the printed board and the photoelectric The conversion module performs signal transmission. The photoelectric conversion module must be designed with a fisheye structure, and the f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01R13/40H01R13/02H01R31/06
CPCH01R13/40H01R13/02H01R31/06
Inventor 郭建设沈亚超谢永超闫硕
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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