JPS59186816U

JPS59186816U - fiber optic connector

Info

Publication number: JPS59186816U
Application number: JP8167183U
Authority: JP
Inventors: 大宇梶
Original assignee: 平河電線株式会社
Priority date: 1983-05-30
Filing date: 1983-05-30
Publication date: 1984-12-11
Also published as: JPH0336968Y2

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図は従来の光フアイバコネクタの説明図であって、
第１図イは光フアイバコネクタの断面図、及び第１図口
は光フアイバコネクタを挿入するりセプタクルの一部省
略断面図、第２図イは第１図イ中のＡ−Ａ’線断面図、
第２図口は第１図口中のＢ−Ｂ’線断面図、第３図は本
考案の一実施例に係る光フアイバコネクタの断面図、第
４図は第３図中のインサージョンガイド及びテンション
メンバー保持部を示す斜視図である。　、符号の説明、
１・・・・・・光フアイバコード、２・・・・・・外被
、３・・・・・・テンションメンバー、４・・・・・・
被覆体、５・・・・・・光ファイバー、１０・・・・・
・中子、２０゜１２０・・・・・・インサージ、ヨンガ
イド、３０，１３０・・・・・・テンションメンバー保
持部、４◎、１４０・・・・・・袋ナツト、４２，１４
２・・・・・・ねじ部、４３゜１４３・・・・・・保護
部、５０・・・・・・テンションメンバーフ゛ツシング
、６０・・・・・・ブッシング、１２５・・・・・・縦
溝、１２′６・・・・・・係止溝、１３４・・・・・・
突起。FIG. 1 is an explanatory diagram of a conventional optical fiber connector,
Figure 1A is a cross-sectional view of the optical fiber connector, the opening in Figure 1 is a partially omitted cross-sectional view of the receptacle into which the optical fiber connector is inserted, and Figure 2A is the cross-section taken along line A-A' in Figure 1A. figure,
The opening in Figure 2 is a sectional view taken along line BB' in the opening in Figure 1, Figure 3 is a sectional view of an optical fiber connector according to an embodiment of the present invention, and Figure 4 shows the insertion guide and the opening in Figure 3. It is a perspective view showing a tension member holding part. , explanation of the sign,
1...Optical fiber cord, 2...Outer cover, 3...Tension member, 4...
Covering body, 5... Optical fiber, 10...
- Core, 20゜120... Insurge, Yong guide, 30, 130... Tension member holding part, 4◎, 140... Cap nut, 42, 14
2... Threaded part, 43° 143... Protection part, 50... Tension member fitting, 60... Bushing, 125... Vertical groove, 12'6...Lock groove, 134...
protrusion.

Claims

[Scope of utility model registration request]

A core that is fixed to the exposed tip of the optical fiber cord, an insertion guide that freely supports the core at its inner circumference, and a tension member holding section that is fitted into the insertion guide and elastically presses the core. Then, the insertion guide and the tension member holding part are covered so as to be slidable and rotatable, and the tension member is inserted between the cap nut attached to the outer periphery of the insertion guide and the rear end of the outer periphery of the tension member holding part. In the optical fiber connector, the insertion guide is provided with a retaining groove, and the tension member holding portion is provided with a protrusion that engages with the groove;
An optical fiber connector characterized in that the cap nut is divided into two parts that can be freely fitted in a direction substantially perpendicular to the axis.