Waterproof type optical fiber connector

Abstract

The invention relates to a waterproof type optical fiber connector. The waterproof type optical fiber connector comprises an adapter assembly and a connector assembly and is characterized in that theadapter assembly comprises an adapter drum body; the front and the back of the periphery of the front end of the adapter drum body are respectively provided with a sealing ring and a clamping groove;an embedding sleeve is mounted in an inner hole of the back end of the adapter drum body; the connector assembly comprises a connector drum body; the front part of the connector drum body is sleeved with an elastic sheath; a hook is arranged at the periphery of the connector drum body in the elastic sheath; a buckle at the front end of the hook is positioned in a lateral through hole formed in theside wall of the connector drum body and enters the inner hole of the connector drum body so as to be matched with the clamping groove in the front end of the adapter drum body inserted into the inner hole of the connector drum body; a core insert assembly is mounted in the inner hole of the connector drum body; and the front end of the core insert assembly is matched with the inner hole in the front end of the adapter drum body. The waterproof type optical fiber connector provided by the invention is reasonable and compact in structural design, good in waterproof performance, convenient to insert and plug out and use, good in self-locking function, reliable in connection performance, capable of realizing firm connection between a connector and an adapter, convenient to construct and drag, and capable of bearing larger pull force.

Description

technical field [0001] The invention relates to a waterproof optical fiber connector, which belongs to the technical field of optical fiber communication devices. Background technique [0002] With the rapid development of the Internet and optical networks, the application of waterproof fiber optic connectors is becoming more and more extensive. The existing waterproof optical fiber connector is to install a waterproof housing on the basis of the traditional optical fiber connector. The disadvantage is that the size is not small enough, and the waterproof housing and the traditional optical fiber When unplugging, the waterproof shell and the traditional connector are transmitted through the cable, instead of directly acting on the plug of the connector, which may easily cause deformation and damage to the optical cable. There are also optical fiber connectors with threaded connection structure, which need to be twisted multiple times during installation and disassembly, whi...

AI Technical Summary

Problems solved by technology

The existing waterproof optical fiber connector is to install a waterproof housing on the basis of the traditional optical fiber connector. The disadvantage is that the size is not small enough, and the waterproof housing and the traditional optical fiber When unplugging, the waterproof shell and the traditional connector are transmitted through the cable, not directly acting on the plug of the connector, which may easily cause deformation and damage of the optical cable

There are also optical fiber connectors with threaded connection structure, which need to be twisted multiple times during installation and disassembly, which is very inconvenient to use

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