JPS58121012U

JPS58121012U - Optical fiber connector for core wire

Info

Publication number: JPS58121012U
Application number: JP1821882U
Authority: JP
Inventors: 佐野　善雄; 東谷　宗郎; 鹿島　吉夫; 太郎上野
Original assignee: セイコーインスツルメンツ株式会社
Priority date: 1982-02-12
Filing date: 1982-02-12
Publication date: 1983-08-17

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 the drawing]

第１図は、本考案の心線用光フアイバプラグの断面図を
示した図である。第２図Ａ、　Ｂは、本発明の光フアイ
バアダプタの斜視図と、断面図である。１・・・光フアイバプラグ、２・・・心線、３・・・フ
ェル−、ル、４・・・スプリング、５・・・プラグフレ
ーム、５ａ、　　５ｂ・・・鉤状突起、６・・・フード
、７・・・弾性体、８・・・光フアイバアダプタ、９・
・・スリーブ、１０・・・スリーブ枠、１０ａ、　　１
０ｂ−・・割り溝、１０ｃ。１ｏｃｌ−；・凹部、１１・・・アダプタキャップ、１
２・・・″アダプタフランジ。FIG. 1 is a cross-sectional view of the optical fiber plug of the present invention. 2A and 2B are a perspective view and a sectional view of the optical fiber adapter of the present invention. DESCRIPTION OF SYMBOLS 1... Optical fiber plug, 2... Core wire, 3... Fell, Le, 4... Spring, 5... Plug frame, 5a, 5b... Hook-like projection, 6...・Hood, 7... Elastic body, 8... Optical fiber adapter, 9.
...Sleeve, 10...Sleeve frame, 10a, 1
0b--Split groove, 10c. 1ocl-;・Concave portion, 11...Adapter cap, 1
2...″Adapter flange.

Claims

[Scope of utility model registration request]

(1) An optical fiber connector in which a ferrule having a microhole for supporting an optical fiber terminal advances and retreats in the optical axis direction of the optical fiber, and has a plurality of hook-shaped protrusions extending toward the center of the fiber axis, and a first cylindrical member provided with a through hole having a diameter slightly larger than the ferrule; a second cylindrical member provided with a through hole larger than the diameter of the optical fiber core; the first cylindrical member and the second cylindrical member. 1. An optical fiber connector for a core wire, characterized in that an optical fiber plug is configured such that a spring member is held between the ferrules, and the end abutting surfaces of the ferrules move forward and backward independently and are joined together. 5

(2) Scope of Utility Model Registration In the fiber optic fiber connector for a core wire according to claim 1, the plurality of hook-like protrusions provided on the first cylindrical portion are formed in the split grooves provided on the adapter sleeve frame. An optical fiber connector for a core wire, which is characterized in that it is locked and fastened to the recessed part of the split groove using the guide.