Field assembling optical connector

Abstract

The invention relates to a field assembling optical connector, comprising: a ferrule provided with optical fibers; a connector housing; a plug with one side of a receiving part inserted and combined in the connector housing, and the other side connected with a tail sleeve part as an integration; an optical connecting element inserted in the internal of the plug; a sleeve cover connected with the tail sleeve and rotatable; and a nut on the tail sleeve part and the sleeve cover, and combining a screw. The inner side of the tail sleeve part and the sleeve cover are in an armour attachment with the external of the optical fibers inserted in the tail sleeve part, and is provided with loop projections pressing towards the optical fibers, disposed at certain distance, and arranged in plural rowsand arrays; the sleeve cover is provided with a plurality of pressing projections formed at the internal side and projecting on at least a projection toward the tail sleeve part. Via the above way, in an optical fiber connecting process, optical fibers of optical cables can be inserted in the optical connecting element in a safer and easier way, assembly of other tail sleeves used for protecting optical fibers is not needed, an armour part of the optical cable optical fibers can be firmly and fixedly connected, effect of orderly arrangement of core wires can be improved, and the optical cablewith different shapes such as a circular shape or a square, etc. can be firmly fixed, making the optical fibers be in an orderly connection, greatly improving assembly efficiency of connector, and making assembly easier.

Description

technical field [0001] The invention relates to an optical connector, in particular to an on-site assembly optical connector which is easy to neatly assemble and connect optical fibers at the optical connection site. Background technique [0002] Recently, a FTTH (Fiber To The Home) system that provides various information such as TV and communication by connecting with an optical cable has been advocated in houses, and this system is used in general houses and newly-built apartments. [0003] In the FTTH system, the optical cables are connected to the equipment in the house, and the terminals are organized in the form of connectors and set on the wall. At this time, FTTH operators should consider the connection between the optical cables. The length of the optical cable must be several meters longer than the measured length before it can be connected to the residence. Not only that, but at the construction site, the operator needs to cut out the required optical cables fro...

AI Technical Summary

Problems solved by technology

However, because the process of connecting optical fibers on site is difficult, most optical connectors are not suitable for on-site setup

Images