A connecting apparatus for optical fibre

A technology of optical fiber connection and connector, which is applied in the field of optical communication, can solve the problems of cumbersomeness, small size, and many parts in the production process, and achieve the effect of fewer parts, simple structure and production process, and saving clamping parts

Inactive Publication Date: 2009-01-14
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

Examples

Experimental program
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Embodiment Construction

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

[0020] The connector part includes a connector housing 1, two 2.5 mm diameter cylindrical pins 2, a spring 3, a spring seat 4, a snap ring 5, a tail sleeve 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 surface of the cylindrical pin to penetrate and protruding; four notches 9 for cooperating and fixing with the clamping device of the spring seat ; And a manually deformable locking device 10, the lo...

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PUM

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

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/38G02B6/36
Inventor 杨菊朱萃
Owner NANJING PUTIAN TELECOMMUNICATIONS CO LTD
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