| 摘要 |
<p>An alignment device for splicing optical fibres having a frame (11) with a channel (19), two rigid rods (15,16) each having a resilient exterior surface (17,18) are disposed in the channel with a lid (10) to be received on the frame cover the channel, the lid having a resilient surface (12) to allow compression of optical fibres (28,29) placed end-to-end for splicing between the rods and lid. A splice is formed by placing the frame and lid within a tubular housing (25) and a tubular sleeve (31) which is crimped at the ends, following insertion of the optical fibres. A splicing assembly for optical fibres comprises a first tube (54), a ferrule (50) and an optical fibre (52), the optical fibre having first and second portions, the optical fibre first portion being disposed inside of and affixed to the ferrule and the optical fibre second portion lying outside of the ferrule and inside the first tube with a portion of the ferrule disposed inside of and attached to the first tube; an alignment device (10,11,15,16) and a second tube are both disposed in the first tube; another optical fibre (60) having a terminal end portion is disposed in the alignment device and abuts the terminal end portion of the first optical fibre (52); a housing coupling (65), adapted to be removably coupled to a receiving device (63), is affixed to the ferrule.</p> |
