JPS59110936U - 1 input type piezoelectric key relay - Google Patents

1 input type piezoelectric key relay

Info

Publication number
JPS59110936U
JPS59110936U JP444983U JP444983U JPS59110936U JP S59110936 U JPS59110936 U JP S59110936U JP 444983 U JP444983 U JP 444983U JP 444983 U JP444983 U JP 444983U JP S59110936 U JPS59110936 U JP S59110936U
Authority
JP
Japan
Prior art keywords
key relay
voltage
type piezoelectric
input type
piezoelectric
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
JP444983U
Other languages
Japanese (ja)
Other versions
JPS6310603Y2 (en
Inventor
隆一 佐藤
勤 谷口
正利 大場
豊 野崎
Original Assignee
オムロン株式会社
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 オムロン株式会社 filed Critical オムロン株式会社
Priority to JP444983U priority Critical patent/JPS59110936U/en
Publication of JPS59110936U publication Critical patent/JPS59110936U/en
Application granted granted Critical
Publication of JPS6310603Y2 publication Critical patent/JPS6310603Y2/ja
Granted legal-status Critical Current

Links

Landscapes

  • General Electrical Machinery Utilizing Piezoelectricity, Electrostriction Or Magnetostriction (AREA)
  • Input From Keyboards Or The Like (AREA)

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１図は圧電アクチュエータの説明図、第２図はこの考
案の一実施例による１人力形圧電式キープリレーの構成
説明図である。 １０・・・・・・圧電アクチュエータ、１・・・・・・
圧電素子、２・・・・・・圧電素子、２０・・・・・・
接点機構、２１．２２・・・・・・固定接点、２３・・
・・・・可動接点、２４・・・・・・反転バネ、２５・
・・・・・可動片、３１．３２・・・・・・有極性の分
圧回路、Ａ、　Ｂ・・・・・・入力端子。FIG. 1 is an explanatory diagram of a piezoelectric actuator, and FIG. 2 is an explanatory diagram of the configuration of a one-man-operated piezoelectric keep relay according to an embodiment of this invention. 10...Piezoelectric actuator, 1...
Piezoelectric element, 2...Piezoelectric element, 20...
Contact mechanism, 21.22...Fixed contact, 23...
...Movable contact, 24...Reversing spring, 25.
......Movable piece, 31.32...Polar voltage divider circuit, A, B...Input terminal.

Claims (1)

【実用新案登録請求の範囲】 反転バネにより２位置に安定する機械的接点機構と、 ２枚の圧電素子の積層構造体からなり、駆動電圧の極性
に応じて２方向に変位して、その変位によって上記接点
機構を反転させる圧電アクチュエータと、 入力端子に与えられる電圧を適宜に分圧して上記圧電ア
クチュエータの両圧電素子の駆動電圧として印加する回
路で、分圧抵抗とダイオードで回路構成され、入力電圧
の極性に応じて分圧比が異なる有極性の分圧回路と、 を備え、上記圧電素子の分極方向と順方向に印加される
駆動電圧が太き（、分極方向と逆方向に印加される駆動
電圧が小さくなるようにしたことを一特徴とする１人力
形圧電式キープリレー。[Claims for Utility Model Registration] Consisting of a mechanical contact mechanism that is stabilized in two positions by a reversing spring, and a laminated structure of two piezoelectric elements, it is displaced in two directions depending on the polarity of the driving voltage, and its displacement A piezoelectric actuator that inverts the contact mechanism with a polar voltage dividing circuit with a voltage dividing ratio that differs depending on the polarity of the voltage; A one-person piezoelectric key relay that is characterized by a low drive voltage.
JP444983U 1983-01-17 1983-01-17 1 input type piezoelectric key relay Granted JPS59110936U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP444983U JPS59110936U (en) 1983-01-17 1983-01-17 1 input type piezoelectric key relay

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP444983U JPS59110936U (en) 1983-01-17 1983-01-17 1 input type piezoelectric key relay

Publications (2)

Publication Number Publication Date
JPS59110936U true JPS59110936U (en) 1984-07-26
JPS6310603Y2 JPS6310603Y2 (en) 1988-03-29

Family

ID=30136047

Family Applications (1)

Application Number Title Priority Date Filing Date
JP444983U Granted JPS59110936U (en) 1983-01-17 1983-01-17 1 input type piezoelectric key relay

Country Status (1)

Country Link
JP (1) JPS59110936U (en)

Also Published As

Publication number Publication date
JPS6310603Y2 (en) 1988-03-29

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