JPS58105508U

JPS58105508U - fiber optic connector plug

Info

Publication number: JPS58105508U
Application number: JP70682U
Authority: JP
Inventors: 勇堀部
Original assignee: 日本電気株式会社
Priority date: 1982-01-07
Filing date: 1982-01-07
Publication date: 1983-07-18

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は従来の光フアイバコネクタプラグの断面図、第
２図は機器内部および機器間における従来の光フアイバ
コネクタプラグの実施例を示す正面図、第３図は本考案
の接続構成の一例を示す断面図、第４図ａは本考案のゴ
実施例を示す光結合部の断面図、同図すはその光伝播要
素の斜視図である。、１・・・・・・光フアイバケーブル、２・・・・・・フ
ェルール、３・・・・・・凹部、４・・・・・・カップ
リングナツト、５・・・・・・Ｃリング、６・・・・・
・ホルダ、７・・・・・・ケーブル保護用フード、８，
９・・・・・・機器、１０・・・・・・機器内ユニット
、１１・・・・・・光変換器、１２・・・・・・光フア
イバコネクタアダプタ、１３．１５・・開光ファイバ心
線１、。１４．１６・・・・・・レンズ、１−７・・・・・・接
続箱、１８−′・・・・・プリズム。Fig. 1 is a sectional view of a conventional optical fiber connector plug, Fig. 2 is a front view showing an example of the conventional optical fiber connector plug inside and between devices, and Fig. 3 is an example of the connection configuration of the present invention. FIG. 4A is a cross-sectional view of an optical coupling part showing an embodiment of the present invention, and FIG. 4A is a perspective view of a light propagating element thereof. , 1... Optical fiber cable, 2... Ferrule, 3... Recess, 4... Coupling nut, 5... C ring. , 6...
・Holder, 7...Cable protection hood, 8,
9... equipment, 10... unit in equipment, 11... optical converter, 12... optical fiber connector adapter, 13.15... optical fiber Core wire 1. 14.16...lens, 1-7...junction box, 18-'...prism.

Claims

[Scope of utility model registration request]

A holder having a cavity at one end into which an optical fiber cable is inserted, a holder having a first lens optically coupled to the optical fiber cable at the other end, and an optical fiber at one end to be optically coupled to another optical element. a ferrule having a second lens optically coupled to the optical fiber at the other end and having an optical axis substantially orthogonal to the first lens; a prism optically coupling the first and second lenses; An optical fiber connector plug comprising a holder and means for fixing the relative positions of the ferrule and the prism.