JPS6070809U

JPS6070809U - End face position alignment mechanism for optical fiber connection

Info

Publication number: JPS6070809U
Application number: JP16445283U
Authority: JP
Inventors: 正男立蔵; 井手　敦志; 有岡　良祐; 松本三千人; 加島　宜雄
Original assignee: 日本電信電話株式会社
Priority date: 1983-10-24
Filing date: 1983-10-24
Publication date: 1985-05-18

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of drawings]

第１図はテープ心線の光フアイバ切断後の状態を示す平
面図、第２図は従来の光フアイバ接続用端面位置整合機
構の一部切欠断面図、第３図ａ乃至第３図ｄは光フアイ
バ接続操作手順を説明するための平面図、第４図は従来
機構における光ファイバがたわんだ状態を示す一部の正
面図、第５図は本考案のヤ実施例を示す一部切欠断面図
、第６図ａ、　ｂ、　ｃは本考案の要部の動作状態を示
す図である。１・・・・・・光ファイバ、２・・・・・・テープ心線
の被覆部、３・・・・・・ｖ荷台、４・・・・・・ソフ
ト・クランプ、７・・・・・・突当て板、８・・・・・
・被覆部クランプ、１１・・・・・・微動台、１２・・
・・・・ハード・クランプ。FIG. 1 is a plan view showing the state of the optical fiber after cutting the tape core, FIG. 2 is a partially cutaway sectional view of a conventional end face position alignment mechanism for connecting optical fibers, and FIGS. 3a to 3d are A plan view for explaining the optical fiber connection operation procedure, FIG. 4 is a partial front view showing the bent state of the optical fiber in the conventional mechanism, and FIG. 5 is a partially cutaway cross section showing the embodiment of the present invention. Figures 6a, 6b and 6c are diagrams showing the operating states of the main parts of the present invention. DESCRIPTION OF SYMBOLS 1...Optical fiber, 2...Coating part of tape core wire, 3...V loading platform, 4...Soft clamp, 7...・・Abutting plate, 8・・・・
・Coating section clamp, 11...Fine movement table, 12...
...Hard clamp.

Claims

[Scope of claim for utility model registration] 1. Multi-strand for aligning multi-core optical fibers to be connected.
A loading platform with a groove formed on its upper surface, a set of soft clamps provided above the V loading platform to hold the optical fiber on the groove platform, and a pair of soft clamps placed on the left and right sides of the loading platform. , a fine movement table having a V-groove formed on the top surface, and a set of coated part clamps and a pair attached to the fine movement table for separately gripping the coated part of the core wire and the bare optical fiber part on the fine movement table. An end face position alignment mechanism for optical fiber connection, which is equipped with a hard clamp, a fine movement table having an upwardly convex curved surface, and a loading platform having a groove that can be aligned with the groove formed on the fine movement table. A hard clamp that presses the bare optical fiber against the fine movement table along the groove of the fine movement table is
1. An end face position alignment mechanism for optical fiber connection, characterized in that the bottom surface of the hard clamp has a convex curved surface, and one end of the hard clamp is rotatably attached to the fine movement table via a connecting member. 2 Grooves are formed on the curved surface of the top surface of the fine movement table to guide the optical fibers individually, and when the clamp for fixing the bare fiber attached to the fine movement table is lowered, the clamp for gripping the core wire on the curved surface Utility model registration claim 1 characterized in that the contact starts from a nearby part
The end face position alignment mechanism for optical fiber connection described in .