JPS63141908U

JPS63141908U -

Info

Publication number: JPS63141908U
Application number: JP3543787U
Authority: JP
Priority date: 1987-03-11
Filing date: 1987-03-11
Publication date: 1988-09-19

Description

[Brief explanation of the drawing]

第１図は本考案に係るコネクタをケーブルに取
り付けた状態を示す一部断面した側面図、第２図
ａは外筒の側面図、同図ｂは結合用ナツト組立体
の一部断面した側面図、同図ｃはフエルール組立
体の一部断面した側面図、第３図ａ，ｂ及びｃは
ケーブルの端末処理工程を説明する斜視図、同図
ｄはフエルール組立体をケーブルに取り付ける工
程を示す説明図、第４図は従来のコネクタをケー
ブルに取り付けた状態を示す一部断面した側面図
、第５図ａ，ｂはフエルールの要部拡大断面図で
ある。１；ケーブル、２；外被、３；補強部材、４；
インナーケーブル、４ａ；フアイバ芯線、５，２
０；光フアイバ用コネクタ、２１；フエルール、
２１ｆ；孔、２１ｈ；孔、２２；内筒、２３；外
筒、２３ｄ；孔、２３ｅ；孔。 Fig. 1 is a partially sectional side view showing the connector according to the present invention attached to a cable, Fig. 2a is a side view of the outer cylinder, and Fig. 2b is a partially sectional side view of the coupling nut assembly. 3, c is a partially sectional side view of the ferrule assembly, FIGS. 3 a, b, and c are perspective views illustrating the cable termination process, and d is the process of attaching the ferrule assembly to the cable. FIG. 4 is a partially sectional side view showing a conventional connector attached to a cable, and FIGS. 5a and 5b are enlarged sectional views of essential parts of the ferrule. 1; cable, 2; jacket, 3; reinforcing member, 4;
Inner cable, 4a; fiber core wire, 5, 2
0; Optical fiber connector, 21; Ferrule,
21f; hole; 21h; hole; 22; inner cylinder; 23; outer cylinder; 23d; hole; 23e; hole.

Claims

[Scope of utility model registration request]

An optical fiber connector consisting of an inner cable, a reinforcing member surrounding the inner cable, and an outer sheath covering the reinforcing member, which is inserted over the inner cable, and the outer periphery of one end is the reinforcing member exposed from the outer sheath. a metal inner cylinder that is covered and fixed onto the inner cable by crimping the outer peripheral part of the other end, a hole through which the fiber core wire is inserted, and a hole through which the inner cable protruding from the inner cylinder is inserted; a ferrule having a hole continuously formed from one end to the other end into which the tip of the other end of the inner cylinder is press-fitted; a hole into which the other end of the ferrule is inserted and fixed; a cable with the reinforcing member exposed is inserted; An optical fiber connector comprising a metal outer cylinder having a hole continuously formed from one end to the other end, into which a reinforcing member is fixed on the inner cylinder by crimping from the outer periphery thereof.