JPS62142122U - - Google Patents

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Publication number
JPS62142122U
JPS62142122U JP3085386U JP3085386U JPS62142122U JP S62142122 U JPS62142122 U JP S62142122U JP 3085386 U JP3085386 U JP 3085386U JP 3085386 U JP3085386 U JP 3085386U JP S62142122 U JPS62142122 U JP S62142122U
Authority
JP
Japan
Prior art keywords
light
light emitting
emitting section
light receiving
section
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
JP3085386U
Other languages
English (en)
Other versions
JPH0737216Y2 (ja
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 filed Critical
Priority to JP1986030853U priority Critical patent/JPH0737216Y2/ja
Publication of JPS62142122U publication Critical patent/JPS62142122U/ja
Application granted granted Critical
Publication of JPH0737216Y2 publication Critical patent/JPH0737216Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

【図面の簡単な説明】
第1図は本考案に係るキースイツチ本体の分解
斜視図、第2図は本考案に係るキースイツチ体の
押釦を示す一部断面図、第3図は本考案に係るキ
ースイツチ本体の平面図、第4図は押釦に対応し
た組み合わせを示す図、第5図は光路変更手段に
代えて一部を板体を用いたキースイツチ体の平面
図、第6図は押釦に対応した組み合わせの他の実
施例を示す、第7図および第8図は更に他の実施
例を示す斜視図および平面図である。 5……発光部、6,6……受光部、12…
…押釦、13……光路変更手段。

Claims (1)

    【実用新案登録請求の範囲】
  1. 発光部5からの光が供給されたことを検知する
    第1の受光部6と発光部5からの光が遮断され
    たことを検知する第2の受光部6とを有し、該
    第2の受光部6に向かつて光を発する発光部5
    と、該発光部5の光路内に押釦12の入力操作に
    連動して介入される光路変更手段13を配設する
    とともに、該光路変更手段13により発光部5か
    らの光の進路を上記第1の受光部6方向に変更
    させると同時に第2の受光部6への光の供給を
    遮断せしめることを特徴とする無接点方式のキー
    スイツチ体。
JP1986030853U 1986-03-03 1986-03-03 無接点方式のキ−スイッチ体 Expired - Lifetime JPH0737216Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1986030853U JPH0737216Y2 (ja) 1986-03-03 1986-03-03 無接点方式のキ−スイッチ体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1986030853U JPH0737216Y2 (ja) 1986-03-03 1986-03-03 無接点方式のキ−スイッチ体

Publications (2)

Publication Number Publication Date
JPS62142122U true JPS62142122U (ja) 1987-09-08
JPH0737216Y2 JPH0737216Y2 (ja) 1995-08-23

Family

ID=30836041

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1986030853U Expired - Lifetime JPH0737216Y2 (ja) 1986-03-03 1986-03-03 無接点方式のキ−スイッチ体

Country Status (1)

Country Link
JP (1) JPH0737216Y2 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009181525A (ja) * 2008-02-01 2009-08-13 Nec Access Technica Ltd キー入力装置
JP2010262938A (ja) * 2010-07-16 2010-11-18 Kyocera Corp キー押下検出装置並びにこれを備えた電子機器及び通信機器

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536132U (ja) * 1976-07-02 1978-01-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536132U (ja) * 1976-07-02 1978-01-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009181525A (ja) * 2008-02-01 2009-08-13 Nec Access Technica Ltd キー入力装置
JP2010262938A (ja) * 2010-07-16 2010-11-18 Kyocera Corp キー押下検出装置並びにこれを備えた電子機器及び通信機器

Also Published As

Publication number Publication date
JPH0737216Y2 (ja) 1995-08-23

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