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Photovoltaic conversion connector

A technology of photoelectric conversion and photoelectric conversion unit, which is applied in the direction of light guide, optics, instruments, etc., and can solve the problems of removing and replacing printed boards

Active Publication Date: 2017-05-10
CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] Photoelectric conversion connectors are used to convert optical signals into electrical signals and then transmit signals through electrical connector plugs. For example, a photoelectric conversion connection disclosed in a Chinese patent with the application publication number: CN 104330857 A and the application publication date of 2015.02.04 Connector, the rear end shell of the connector is rotated and equipped with a connecting nut, which connects the front and rear shells together by cooperating with the external thread on the outer circumference of the rear end of the front end shell, and the electric plug at the front end The contacts are welded on the front printed board of the photoelectric conversion unit, the front side of the rear printed board of the photoelectric conversion module is blocked on the rear side of the spring, and the rear side is fixed by filling glue. This photoelectric conversion connector The front and rear printed boards are fixed by non-detachable connection methods. If the printed board fails, the printed board cannot be removed for replacement, and the connector can only be scrapped as a whole.

Method used

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Embodiment Construction

[0025] Embodiments of the present invention will be further described below in conjunction with the accompanying drawings.

[0026] The specific embodiment of the photoelectric conversion connector of the present invention is shown in FIGS. 1 to 3 . The photoelectric conversion connector includes an electrical plug 1 , a photoelectric conversion part 2 and a tail attachment 3 sequentially connected from front to back. The photoelectric conversion part 2 includes a rear case 22 of a photoelectric conversion connector, the outer periphery of the rear case 22 is provided with a connecting cap 21, the inner periphery of the front end of the connecting cap 21 is provided with internal threads, and the outer periphery of the rear end of the front case 12 is An external thread adapted to the internal thread of the connecting cap 21 is provided on the top, and the front shell 12 and the rear shell 22 are connected together through the connecting cap 21 . The outer periphery of the rea...

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Abstract

The invention relates to a photovoltaic conversion connector. A photovoltaic conversion unit of the photovoltaic conversion connector provided by the invention is arranged in a rear shell and is used for limiting a rear stopper through the rear shell, wherein the rear end of a contact is inserted into an inserting structure arranged at the front end of the photovoltaic conversion unit and the photovoltaic conversion unit is pressed in the rear shell, so that the fixing of the photovoltaic conversion unit is realized. When the photovoltaic conversion unit is replaced, the front and rear shells are separated, and then the photovoltaic conversion unit can be taken out from the rear shell, so that the detachable connection of the photovoltaic conversion unit in the photovoltaic conversion connector is realized and the whole connector is prevented from being abandoned when the photovoltaic conversion unit is in fault.

Description

technical field [0001] The invention relates to a photoelectric conversion connector. Background technique [0002] Photoelectric conversion connectors are used to convert optical signals into electrical signals and then transmit signals through electrical connector plugs. For example, a photoelectric conversion connection disclosed in a Chinese patent with the application publication number: CN 104330857 A and the application publication date of 2015.02.04 Connector, the rear end shell of the connector is rotated and equipped with a connecting nut, which connects the front and rear shells together by cooperating with the external thread on the outer circumference of the rear end of the front end shell, and the electric plug at the front end The contacts are welded on the front printed board of the photoelectric conversion unit, the front side of the rear printed board of the photoelectric conversion module is blocked on the rear side of the spring, and the rear side is fixe...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B6/42
CPCG02B6/4245
Inventor 周珮莹王晓晓高丽娜
Owner CHINA AVIATION OPTICAL-ELECTRICAL TECH CO LTD
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