A pair of fiber optic docking adapters

Abstract

This application relates to a dual-fiber butt adapter, which relates to the field of optical fiber communication, to solve the problem that the port of the optical fiber adapter is exposed for a long time to cause dust to enter the interior of the optical fiber adapter. It includes two shells arranged on the same axis, and two shells The bodies are connected by mortise and tenon, and ports are provided at the ends of the two shells far away from each other, and the two shells are provided with limiting rings at the ports, and the limiting rings are used to fix the optical fiber. Each of the housings is detachably connected with a protective cover assembly at the port, and the protective cover assembly includes a sliding ring suitable for the port and a baffle fixedly connected to an open end of the sliding ring. In this application, the port of the housing can be protected by setting a protective cover assembly at the port of the housing, and at the same time, the opening is blocked by the rotating plate on the baffle. When the optical fiber is taken out, the rotating plate can automatically close the opening , to avoid the effect of dust entering the interior of the housing.

Description

technical field [0001] The present application relates to the field of optical fiber communication, in particular to a dual-fiber butt joint adapter. Background technique [0002] With the development of science and technology, network technology has become more and more developed. In order to realize the flexible connection between equipment and systems, it is necessary to use fiber optic adapters for auxiliary connections. Fiber optic adapters are also called fiber optic flanges. The inserted opening body can realize the conversion between different interfaces such as FC, SC, ST, LC, MTRJ, MPO, E2000, etc. through the optical fiber adapter, and is widely used in optical fiber distribution frames, optical fiber communication equipment, instruments, etc. [0003] The interior of the fiber optic adapter is provided with a ceramic ferrule. The existing fiber optic adapter generally has a plastic plug-in plug or protective cap at the port to reduce the connection loss of the pi...

AI Technical Summary

Problems solved by technology

[0003] The interior of the fiber optic adapter is provided with a ceramic ferrule. The existing fiber optic adapter generally has a plastic plug-in plug or protective cap at the port to reduce the connection loss of the pipeline adapter after dust enters the ceramic ferrule. The port of the fiber optic adapter is in the When not in use, you need to plug in the plug or cover the protective cap. However, when the fiber optic adapter is in use, due to the high number of plugging and unplugging of the optical fiber, the exposure of the port will easily cause dust to enter the inside of the fiber optic adapter, and the plug and protective cap will be removed. It is easy to forget to install it in time, which will affect the use of fiber optic adapters

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