JPS5930105U - light keyboard - Google Patents

light keyboard

Info

Publication number
JPS5930105U
JPS5930105U JP11853282U JP11853282U JPS5930105U JP S5930105 U JPS5930105 U JP S5930105U JP 11853282 U JP11853282 U JP 11853282U JP 11853282 U JP11853282 U JP 11853282U JP S5930105 U JPS5930105 U JP S5930105U
Authority
JP
Japan
Prior art keywords
shutter
optical
housing
mounting
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP11853282U
Other languages
Japanese (ja)
Other versions
JPS6339683Y2 (en
Inventor
田中 敏保
有賀 貞一
綾子 坂本
Original Assignee
デユポン ジヤパン リミテツド
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by デユポン ジヤパン リミテツド filed Critical デユポン ジヤパン リミテツド
Priority to JP11853282U priority Critical patent/JPS5930105U/en
Publication of JPS5930105U publication Critical patent/JPS5930105U/en
Application granted granted Critical
Publication of JPS6339683Y2 publication Critical patent/JPS6339683Y2/ja
Granted legal-status Critical Current

Links

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

【図面の簡単な説明】[Brief explanation of the drawing]

第1A図は本考案光スィッチの一実施例を示す断面図、
第1B図はその底面図、第1C図はそのA−A断面図、
第2A図は上記実施例に使用するシャッタ及び駆動軸の
一例を示す要部截断正面図、第2B図はその底面図、第
3A図は上記実施例に使用するハウジングの一例を示す
断面図、第3B図はその底面図、第4図は上記駆動軸の
ハウジングへの装着に使用するガイドボスの一例を示ス
断面図、15図は光ファイバのハウジングへの装着に使
用するボスの一例を示す断面図、第6図は反射型光スイ
ッチを構成する場合に使用するシャッタの一例を示す要
部截断正面図、第7図は本考案光スィッチを使用した光
キーボードの一例を示す一部截断正面図、第8図は上記
光キーボードにおける光スイツチ相互の接続関係を示す
断面図である。 tox、y・・・シャッタ、11x、y・・・遮光部、
12X、y・・・透光部、13x、y・・・反射部、2
0・・・駆動機構、21・・・駆動軸、23・・・摺動
部、30・・・ハウジング、31・・・シャッタ収容部
、33・・・フランジ収容部、35・・・ガイドボス、
;35x、y・・・   ・ファイバ装着部、37・・
・ボス。
FIG. 1A is a sectional view showing an embodiment of the optical switch of the present invention;
Figure 1B is its bottom view, Figure 1C is its A-A sectional view,
FIG. 2A is a cutaway front view of essential parts showing an example of the shutter and drive shaft used in the above embodiment, FIG. 2B is a bottom view thereof, and FIG. 3A is a sectional view showing an example of the housing used in the above embodiment. Figure 3B is a bottom view, Figure 4 is a cross-sectional view of an example of the guide boss used to attach the drive shaft to the housing, and Figure 15 is an example of the boss used to attach the optical fiber to the housing. 6 is a cross-sectional view showing an example of a shutter used to configure a reflective optical switch, and FIG. 7 is a partially cut-away front view showing an example of an optical keyboard using the optical switch of the present invention. The front view and FIG. 8 are cross-sectional views showing the mutual connection relationship of the optical switches in the optical keyboard. tox, y...shutter, 11x, y...light shielding part,
12X, y... Transparent part, 13x, y... Reflective part, 2
0... Drive mechanism, 21... Drive shaft, 23... Sliding part, 30... Housing, 31... Shutter accommodating part, 33... Flange accommodating part, 35... Guide boss ,
;35x,y... ・Fiber attachment part, 37...
·boss.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 光ファイバを接続して、該光ファイバの形成する光路を
オンオフする光スィッチであって、入射光を遮断、透過
若しくは反射させるシャッタと、該シャッタを変位させ
る駆動機構と、これらを収容保持すると共に、接続すべ
き光フアイバ端部を装着するハウジングとを有して成り
、上記ハウジングは、上記シャッタを変位自在に収容す
るシャッタ収容部と、接続すべき光フアイバ端部を装着
するファイバ装着部とを交差せしめて設けて成ることを
特徴とする光スィッチ。
An optical switch that connects optical fibers and turns on and off the optical path formed by the optical fibers, which houses and holds a shutter that blocks, transmits or reflects incident light, a drive mechanism that displaces the shutter, and , a housing for mounting an end portion of an optical fiber to be connected, the housing comprising a shutter accommodating portion for movably accommodating the shutter, and a fiber mounting portion for mounting an end portion of an optical fiber to be connected. An optical switch characterized in that it is provided in such a manner that they intersect with each other.
JP11853282U 1982-08-04 1982-08-04 light keyboard Granted JPS5930105U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11853282U JPS5930105U (en) 1982-08-04 1982-08-04 light keyboard

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11853282U JPS5930105U (en) 1982-08-04 1982-08-04 light keyboard

Publications (2)

Publication Number Publication Date
JPS5930105U true JPS5930105U (en) 1984-02-24
JPS6339683Y2 JPS6339683Y2 (en) 1988-10-18

Family

ID=30272401

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11853282U Granted JPS5930105U (en) 1982-08-04 1982-08-04 light keyboard

Country Status (1)

Country Link
JP (1) JPS5930105U (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328742U (en) * 1976-08-18 1978-03-11
JPS5680502U (en) * 1979-11-27 1981-06-30

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5280776A (en) * 1975-12-27 1977-07-06 Seiko Epson Corp Preparation of thin film silicon single crystal plate

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5328742U (en) * 1976-08-18 1978-03-11
JPS5680502U (en) * 1979-11-27 1981-06-30

Also Published As

Publication number Publication date
JPS6339683Y2 (en) 1988-10-18

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