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an optical connector

An optical connector and tube-through technology, applied in optics, optical components, instruments, etc., can solve the problems of cumbersome installation process, many FMC connector parts, affecting construction efficiency, etc., to reduce assembly difficulty, simplify connection structure, improve The effect of on-site assembly efficiency

Active Publication Date: 2021-12-14
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the fusion fiber connection method requires the use of professional equipment; there are many parts in the FMC connector, and the installation process is cumbersome, which seriously affects the construction efficiency

Method used

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  • an optical connector
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  • an optical connector

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Experimental program
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Effect test

Embodiment Construction

[0033] Firstly, the application scenario of this application is introduced: In the field of ODN (optical distribution network, optical distribution network), in order to reduce the difficulty of construction and facilitate subsequent maintenance, the air blowing method can be used to quickly lay optical cables. In a specific air-blowing pipeline, the air-blowing method uses external air-blowing equipment to provide blowing force and forward power, and blows the optical cable to a designated place, and then welds the pigtails on site, or uses FMC (field mountable connector, field mountable connector) ) On-site assembly method to continue the optical cable. However, when the on-site welding method is used, it is necessary to carry proprietary fiber melting equipment, which requires a higher technical level of the construction personnel; when the FMC on-site assembly method is used, there are many FMC structural parts and the installation steps are cumbersome, and the on-site cons...

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Abstract

An optical connector, comprising: a pipe-through assembly, the pipe-through assembly has at least one protrusion; a housing assembly sleeved on the outside of the pipe-through assembly, and the housing assembly has a structure for the pipe-through assembly to pass through along a first direction The first channel; the shell assembly also has a first limiting structure, the first limiting structure has a limiting surface and a positioning surface, the limiting surface is used to abut against the end surface of the protrusion, and is used to pass through the pipe assembly relative to the shell. After the body assembly is rotated, the pipe threading assembly is limited along the second direction opposite to the first direction; the positioning surface is used to abut against the raised surface, and is used to align the pipe threading assembly and the pipe threading assembly along the circumferential direction of the pipe threading assembly. The housing assembly is limited. The optical connector is provided with a first limiting structure on the housing component, and after the tube passing component is rotated relative to the housing component, the abutting relationship between the first limiting structure on the housing component and the protrusion is used to form the through tube component The limit can reduce the difficulty of assembling the optical connector, thereby improving the efficiency of on-site assembly.

Description

technical field [0001] The present application relates to the technical field of optical cable connection, in particular to an optical connector. Background technique [0002] In long-distance pipeline projects, communication optical cables are generally installed by laying. Air-blown optical cable laying is widely used in ODN (optical distribution network, optical distribution network) network wiring and home drop scenarios due to its small resource occupation, fast deployment speed, and simple expansion. [0003] At present, fiber optic fusion or FMC (field mountable connector, field mountable connector) field assembly method is used to continue the optical cable. However, the fusion fiber connection method requires the use of professional equipment; the FMC connector has many parts, and the installation process is relatively cumbersome, which seriously affects the construction efficiency. [0004] Therefore, it is urgent to provide a connector that can be quickly assemb...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G02B6/44G02B6/50
CPCG02B6/50
Inventor 胡健李秀鹏王春鹏
Owner HUAWEI TECH CO LTD
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