JPS5930104U

JPS5930104U - light switch

Info

Publication number: JPS5930104U
Application number: JP11853182U
Authority: JP
Inventors: 田中　敏保; 有賀　貞一; 光義鈴木
Original assignee: デユポン　ジヤパン　リミテツド
Priority date: 1982-08-04
Filing date: 1982-08-04
Publication date: 1984-02-24

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図は本考案光スィッチの一実施例を示す断面図、第
２Ａ図、第２Ｂ図及び第２Ｃ図は上記実施例にて使用す
るシャッタの一例を示す平面図、断面図及び側面図、第
３図は上記実施例に使用する駆動軸の一例を示す正面図
、第４Ａ図、第４Ｂ図及び第４Ｃ図は上記実施例にて使
用する支持部材の一例を示す平面図、Ａ−Ａ矢視断面図
及びＢ−Ｂ矢視断面図、第５Ａ図及び第５Ｂ図は本考案
光　−′〜゛スイッチの他の実施例を示す上面図及び二
つ割りにした状態の正面図、第６Ａ図及び第６Ｂ図は上
記能の実施例にて使用するシャッタと駆動軸とを一体化
したものの一例を示す側面図及び一部截断正面図である
。１０・・・光学系、１１．１２・・・第１、第２の光フ
ァイバ、１３・・・スリーブ、１４・・・コネクタソケ
ット、１５・・・シャッタ、２０・・・駆動系、２１・
・・駆動軸、２２・・・直動カム、２５・・・バネ、３
０・・・支持部材、３１・・・スリーブ固着部、３２・
・・ソケット固着部、３３・・・シャッタ保持部、３７
・・・カム収容部、４０・・・ケース。FIG. 1 is a sectional view showing an embodiment of the optical switch of the present invention; FIGS. 2A, 2B, and 2C are a plan view, a sectional view, and a side view showing an example of the shutter used in the above embodiment; FIG. 3 is a front view showing an example of the drive shaft used in the above embodiment, and FIGS. 4A, 4B, and 4C are plan views showing an example of the support member used in the above embodiment, A-A 5A and 5B are a top view and a front view of the optical switch according to the present invention in a state where it is divided into two parts, and FIG. 6A is a cross-sectional view taken along the line B--B. and FIG. 6B are a side view and a partially cutaway front view showing an example of an integrated shutter and drive shaft used in the above-mentioned embodiment. DESCRIPTION OF SYMBOLS 10... Optical system, 11. 12... First and second optical fibers, 13... Sleeve, 14... Connector socket, 15... Shutter, 20... Drive system, 21...
... Drive shaft, 22 ... Direct drive cam, 25 ... Spring, 3
0...Supporting member, 31...Sleeve fixing part, 32...
...Socket fixing part, 33...Shutter holding part, 37
...Cam housing section, 40...case.

Claims

[Claims for Utility Model Registration] First and second optical fibers each having one end facing each other at a predetermined interval and each other end fixed to a connector socket; An optical system comprising a shutter disposed displaceably between opposing surfaces of fibers, and a drive system for displacing the shutter, and the optical system and the drive system are integrated by a support member. A light switch characterized by being held in place.