A multi-installation optical fiber fast connector

Abstract

The invention discloses a multi-installation optical fiber quick connector, which includes a housing, the bottom of the housing is provided with an opening extending to the top of the housing, and the bottom of the housing is provided with a special-shaped end; Optical fiber connection assembly; the optical fiber connection assembly includes a ceramic head, a fiber guide head, a rotating guide tube, and a sealing protection sleeve, and the sealing protection sleeve is provided with a card interface that is matched with the special-shaped end and is mirrored on the sealing surface. The clamping hole on the protective cover; and the tail cover, the mirror image of the tail cover is provided with a clamping joint, and the clamping joint is connected with the clamping hole; the structure of the present invention is simple, and the optical fiber can be reached by one action of rotation. The effect of head installation, and can be disassembled with each other, has good replaceability, and it has good anti-fiber drop-off performance.

Description

technical field [0001] The invention relates to the technical field of optical fiber accessories, in particular to a multi-installation optical fiber quick connector. Background technique [0002] The optical fiber quick connector realizes the butt joint of the optical fiber by pressing the ends of the two optical fibers. Generally, a pigtail fiber is pre-embedded in the ferrule in the quick connector, and another optical fiber is made on site according to the needs of the user and inserted into the quick connector. The ends of the two optical fibers are butted in the V-shaped groove, and dripped Highly transparent liquid to improve light transmittance, then cover the gland on the V-shaped groove, and then squeeze the gland through the metal sleeve with a bayonet to compress the optical fiber in the V-shaped groove. [0003] This type of optical fiber requires the assistance of many professional tools, and the structure of the gland end and the ceramic head end is complex a...

AI Technical Summary

Problems solved by technology

[0003] This type of optical fiber requires the assistance of many professional tools, and the structure of the gland end and the ceramic head end is complex and cannot be disassembled. If one of the components is damaged, the entire connector needs to be replaced. Secondly, the metal sleeve is used to squeeze the connector. When the cover is closed, professional tools are needed to push it, thereby exerting a squeezing force on the cover. These professional tools are inconvenient to carry and bring unnecessary troubles to the optical fiber connection work

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