Optical cable connector for environment resistant neutral optical cable

Abstract

The invention relates to an optical cable connector for an environment resistant neutral optical cable, mainly comprising a lock sleeve, a belt locating pin, a locating hole, a plug body for a first and a second optical fiber locating holes, a protective bobbin and two ceramic ferrules; the two ceramic ferrules are positioned in the first and the second optical fiber locating holes through a small pressure spring and a pressure spring sleeve; and the front end of any ceramic ferrule is provided with an optical fiber butt joint assembly. When the connectors of the invention are connected in pairs, the locating pin of a connector matches with the top position of the locating hole of the other connector, and the ceramic ferrule of one connector is connected with the ceramic ferrule of the other connector through the optical fiber butt joint assembly. The optical cable connector has the advantages of stability and firmness for splicing, precise for positioning, small signal attenuation, stable transmission, compact structure, convenience for mounting, dismounting and maintenance, resistance to environmental change, and long service life, thereby satisfying the commercial or military requirement of miniaturization, high performance and field use.

Description

technical field [0001] The invention relates to a neutral fiber optic cable connector, in particular to a neutral fiber optic cable connector used in military optical communication networks and military equipment systems resistant to harsh environments. Background technique [0002] At present, military / commercial communication networks and systems have very high requirements for fiber optic cable connections, requiring mobility, compatibility, convenience, and durability. Traditional fiber optic cable connectors have special plugs and sockets, which can no longer meet the needs of existing fiber optic cable connections. Require. In the field of connectors, a neutral connector has emerged as the times require. This type of connector has no polarity. It combines the traditional plug and socket into one connector. When two neutral connectors are connected, there is no need to use an adapter or a method. There is no need to distinguish between plugs and sockets. No matter the ...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the disadvantages of the prior art, such as large loss after mating of the connector, affecting the stability of the transmission signal, and the cumbersome installation structure of the miniaturized connector ferrule, and difficult assembly and maintenance, the purpose of the present invention is to provide a simple structure, design Reasonable, low mating loss, stable transmission signal, small overall size, easy assembly and maintenance, environment-resistant neutral fiber optic cable connector

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