DEVICE FOR AN OPTICAL-FIBER CONNECTION

摘要

Device for the coaxial connection of fiber-optic cables, comprising a single-piece coupling housing (10) and a single-piece sleeve mount (20), the sleeve mount (20) being designed with at least one latching nose (21) and the coupling housing (10) being designed with at least one latching mount which complements the at least one latching nose (21), wherein the latching mount is designed with at least one latching hook (14) and at least one stop (15).

主权项

1. A fiber optic coupling for interconnecting first and second fiber optic connectors in coaxial alignment, each connector including a generally cylindrical ferrule holding an end of an optical fiber, the coupling comprising:
a coupling housing including an axial passage defined by a top wall, a bottom wall, a right wall, and a left wall, the axial passage extending between a first opening defined at a first end of the coupling housing and a second opening defined at a second end of the coupling housing, the first end configured to receive the first fiber optic connector through the first opening and the second end configured to receive the second fiber optic connector through the second opening for mating with the first fiber optic connector; and a ferrule alignment structure located within the axial passage, the ferrule alignment structure including a sleeve mount defining a first end, a second end, and a center portion, wherein the first end of the sleeve mount is positioned toward the first end of the coupling housing and the second end of the sleeve mount is positioned toward the second end of the coupling housing, the sleeve mount further defining an axial bore that defines a longitudinal axis extending from the first end of the sleeve mount toward the second end of the sleeve mount, the axial bore configured to receive and coaxially align the ferrules of the first and second fiber optic connectors when the connectors are inserted into the fiber optic coupling, wherein the sleeve mount includes a first portion extending from the center portion of the sleeve mount toward the first end of the sleeve mount and a second portion extending from the center portion of the sleeve mount toward the second end of the sleeve mount, each of the first and second portions defines an inwardly extending finger for capturing a ferrule sleeve within the axial bore, the inwardly extending finger of the first portion being positioned around the axial bore at a peripherally offset relationship with respect to the inwardly extending finger of the second portion along the longitudinal axis defined by the axial bore.