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A connecting apparatus for optical fibre

An optical fiber connection and connector technology, which is applied in the field of optical communication, can solve the problems of cumbersome, not small enough, and many production processes of parts, and achieves the effect of less parts, simple structure and production process, and saving of clamping parts.

Inactive Publication Date: 2007-05-16
NANJING PUTIAN TELECOMMUNICATIONS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] At present, the traditional connectors are mostly single-core structure, and the volume is not small enough, there are many parts, and the production process is relatively cumbersome.

Method used

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  • A connecting apparatus for optical fibre
  • A connecting apparatus for optical fibre
  • A connecting apparatus for optical fibre

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Embodiment Construction

[0019] Referring to the accompanying drawings, its structure is that it includes two parts: a connector and an adapter device. There are two symmetrical openings on the adapter housing in the adapter device part, which are matched with the locking device on the connector housing 1 in the connector part; The connector housing 1 is equipped with two axial passage pins, the diameter of which is 2.5 mm or 1.25 mm, the length of the connector housing ≤ 45 mm, the width ≤ 12 mm, and the height ≤ 9 mm.

[0020] The connector part includes a connector housing 1, two cylindrical pins 2 with a diameter of 2.5 mm, a spring 3, a spring seat 4, a snap ring 5, a boot 6, a connector housing 1 with multiple inner surfaces, The housing 1 includes a first opening 7 for accommodating optical fibers and a second opening 8 for allowing the end face of the cylindrical ferrule to protrude through; four notches 9 for cooperating and fixing with the clamping device of the spring seat ; and a manually ...

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Abstract

This invention relates to fiber connection device with adapter shell bottom set with two symmetric opens and with connection joint shell matched with locking device, wherein, connection joint shell is fixed with two axis channel insert needles with diameter as 2.5mm and connection shell volume less than 4860m3; the axis channel insert needle is to fix parts end fiber part and the shell comprises first open to contain fiber and second open to make part go through.

Description

technical field [0001] The invention relates to an optical fiber connection device, which is applied to equipment for forming connections between optical devices, more specifically relates to a connector for connecting optical fibers, and belongs to the technical field of optical communication. Background technique [0002] Optical fiber connection device is a basic component of optical fiber communication system. This type of connector can be used to connect segmented optical fibers into longer lengths; to connect optical fibers to passive components such as optical switches and attenuators. The main function of a fiber optic connector is to maintain the ends of the two fibers so that one core is axially aligned with the other; thereby coupling all of the light from one fiber to the other. This is a particularly complex task because the light-carrying region (core) of the fiber is relatively small. In a single-mode fiber, the core diameter is about 8 microns, and 1 microl...

Claims

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Application Information

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IPC IPC(8): G02B6/38G02B6/36
Inventor 杨菊朱萃
Owner NANJING PUTIAN TELECOMMUNICATIONS CO LTD
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