FIBER-OPTIC ADJUSTABLE CONNECTOR-ATTENUATOR Russian patent published in 2005 - IPC

FIELD: fiber-optic information transfer systems.

SUBSTANCE: device has body 1, on one wall of which socket 2 with localizer 3 is mounted, in which optical end piece 4 is placed with fiber light guide 5, fixed on bushing 6. On other wall of body 1 screw pair is mounted, crew 8 of which is connected to bushing 6 via flexible link 9, passing inside body 1 through guiding apertures 10, 11. In body 1 adjusting screw 12 is mounted with possible transverse effect on flexible link 9. Compression spring 7 is connected to bushing 6 and body 1 and provides for constant tension of flexible link 9. Flexible link 9 is deformed by rotation of screw 12. End of flexible link, connected to bushing 6, extends from guide 11, pulling optical end piece 4.

EFFECT: higher precision.

6 cl, 3 dwg