Easy-to-plug waterproof fiber optic connector

Abstract

The present invention relates to an easy-to-plug waterproof fiber optic connector, comprising an adapter assembly and a connector assembly, is characterized in that the adapter assembly comprises an adapter cylinder, wherein a front chamber and a rear chamber are respectively arranged inside the adapter cylinder, and a inscribed cylinder is arranged in the front chamber, a claw is arranged betweenthe inscribed cylinder and the inner wall of the adapter cylinder, a hook is arranged in the rear chamber, a nesting is arranged at rear end of an inner bore of the inscribed cylinder, and the nesting extends to the rear chamber, a ceramic sleeve is provided inside the nesting; and the connector assembly comprises a connector cylinder, wherein sealing rings configured for the inner bore of frontchamber of the adapter cylinder are disposed on front periphery of the connector cylinder, an elastic jacket is sleeved onto the middle front portion of the connector cylinder, a card slot configuredfor the adapter claw is arranged on outer periphery of the connector cylinder in the elastic jacket, a ferrule assembly is arranged in the inner bore of the connector cylinder, and front end of the ferrule assembly and the inner bore of front portion of the adapter cylinder are configured with each other. The fiber optic connector not only has compact structure, reasonable setting, good waterproofperformance, but also is easy to plug and has reliable connection.

Description

technical field [0001] The invention relates to an easy-plug 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 disas...

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

There is also a locking structure with a bump and a chute. The bump is screwed into the groove of the chute to achieve locking, but there is no self-locking protection. When the cable is twisted under force, the bump will easily slip out of the groove and cause loose

Images