Patent ID: 7036996

Claim:
An optical fiber coupling assembly comprising at least a connector and a coupler, wherein said connector comprises a crimp ring and a body member, said crimp ring and said body member are fixedly installed to a fiber cable's end by having a cone head of said body member piercing into a cladding layer and a sheath layer of said cable, and a cone member inside said crimp ring is stuck against said cone head of said body member; said coupler has at least a pair of connecting holes arranged at either side of said coupler respectively, each of said connecting holes wraps a sleeve inside, said coupler has at least a pair of pin holes arranged at either side of said coupler respectively, each of said pin holes contains a spring and a pushing pin inside; said coupler has a latch configured between a pin hole and an adjacent connecting hole at the same side of said coupler; and said connector is plugged into said sleeve of a connecting hole, said pushing pin and said spring within a corresponding pin hole exert force against a corresponding latch which holds said connector tightly into said connecting hole.