Optical fiber connector, optical fiber adapter and optical fiber connector

Abstract

An optical fiber connector comprises an optical cable, a first body, a second body, a direction ring and a locking shell. The first body is connected with the second body, the first body sleeves an optical fiber extending out of the optical cable, the second body sleeves the optical cable and the optical fiber, the direction ring is fixedly arranged on the periphery of the second body, an alignment part is arranged on the periphery of the direction ring, the locking shell sleeves the second body, the locking shell can rotate around the second body, and the locking shell is far away from the first body than the direction ring, the radius of the locking shell is larger than the radius of the direction ring. Through the direction ring and the alignment part, the blind insertion of the opticalfiber connector is facilitated, the direction ring is fixed on the second body and cannot rotate after multiple times of plugging and unplugging, the stability is good, and the connection between theoptical fiber connector and the optical fiber adapter is guaranteed.

Description

technical field [0001] The invention relates to the field of data communication equipment, in particular to an optical fiber connector, an optical fiber adapter and an optical fiber connector. Background technique [0002] Optical fiber connectors are used in optical fiber communication systems to connect between optical cables, between optical cables and optoelectronic components, and between optoelectronic components. It precisely butts the end faces of the two optical fibers that need to be connected, so that the light energy output from the transmitting fiber can be coupled into the receiving fiber to the maximum extent. [0003] Chinese invention patent CN105339822B discloses an optical fiber connector, which realizes the blind insertion of the optical fiber connector through the seamless connection between the sleeve with a C-shaped opening in the optical fiber connector and the C-shaped slot of the optical fiber adapter , and then realize the plug and play of the opt...

AI Technical Summary

Problems solved by technology

However, the sleeve of this optical fiber connector is directly connected to the ferrule. After repeated insertion and extraction, the sleeve will rotate and cannot be inserted into the slot of the optical fiber adapter smoothly, thus affecting the connection between the optical fiber connector and the optical fiber adapter.

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