JPS61133831U - - Google Patents

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Publication number
JPS61133831U
JPS61133831U JP1362785U JP1362785U JPS61133831U JP S61133831 U JPS61133831 U JP S61133831U JP 1362785 U JP1362785 U JP 1362785U JP 1362785 U JP1362785 U JP 1362785U JP S61133831 U JPS61133831 U JP S61133831U
Authority
JP
Japan
Prior art keywords
key
outputs
clock
output terminal
state
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.)
Pending
Application number
JP1362785U
Other languages
Japanese (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 JP1362785U priority Critical patent/JPS61133831U/ja
Publication of JPS61133831U publication Critical patent/JPS61133831U/ja
Pending legal-status Critical Current

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  • Input From Keyboards Or The Like (AREA)

Description

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

第１図はこの考案の一実施例によるキー入力装
置を示すブロツク図、第２図は従来のキー入力装
置を示すブロツク図である。 １はキースイツチ、２はキー読取装置、３ａは
クロツク発生装置、４は入力端子、５は出力端子
、６は制御装置である。なお、各図中、同一符号
は同一、又は相当部分を示す。 FIG. 1 is a block diagram showing a key input device according to an embodiment of this invention, and FIG. 2 is a block diagram showing a conventional key input device. 1 is a key switch, 2 is a key reading device, 3a is a clock generator, 4 is an input terminal, 5 is an output terminal, and 6 is a control device. In each figure, the same reference numerals indicate the same or equivalent parts.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] キースイツチ等の状態が変化する入力要素をク
ロツクの周期に応じて所定回数読み取ることによ
つて出力端子に状態変化を出力するキー読み取り
装置と、前記キースイツチの状態が変化したとき
にそのキースイツチに対応する前記クロツクの周
期時間情報を出力する制御装置と、前記周期時間
情報を受けてこの情報に対応するクロツクを前記
キー読み取り装置に出力するクロツク発生装置と
を備えたキー入力装置。 A key reading device that outputs a state change to an output terminal by reading an input element whose state changes, such as a key switch, a predetermined number of times according to a clock cycle, and a key reader that outputs a state change to an output terminal when the state of the key switch changes. A key input device comprising: a control device that outputs periodic time information of the clock; and a clock generator that receives the periodic time information and outputs a clock corresponding to this information to the key reading device.
JP1362785U 1985-02-04 1985-02-04 Pending JPS61133831U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1362785U JPS61133831U (en) 1985-02-04 1985-02-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1362785U JPS61133831U (en) 1985-02-04 1985-02-04

Publications (1)

Publication Number Publication Date
JPS61133831U true JPS61133831U (en) 1986-08-21

Family

ID=30497810

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1362785U Pending JPS61133831U (en) 1985-02-04 1985-02-04

Country Status (1)

Country Link
JP (1) JPS61133831U (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100378623C (en) * 2002-10-18 2008-04-02 松下电器产业株式会社 Depression judgment device
JP2008097656A (en) * 2008-01-10 2008-04-24 Matsushita Electric Ind Co Ltd Depression determination system and depression determination method

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100378623C (en) * 2002-10-18 2008-04-02 松下电器产业株式会社 Depression judgment device
JP2008097656A (en) * 2008-01-10 2008-04-24 Matsushita Electric Ind Co Ltd Depression determination system and depression determination method
JP4674914B2 (en) * 2008-01-10 2011-04-20 パナソニック株式会社 Press judgment system

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