JPS581994U - keyboard instrument - Google Patents

keyboard instrument

Info

Publication number
JPS581994U
JPS581994U JP9521881U JP9521881U JPS581994U JP S581994 U JPS581994 U JP S581994U JP 9521881 U JP9521881 U JP 9521881U JP 9521881 U JP9521881 U JP 9521881U JP S581994 U JPS581994 U JP S581994U
Authority
JP
Japan
Prior art keywords
keyboard
keyboard instrument
piezoelectric element
abstract
touch response
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
JP9521881U
Other languages
Japanese (ja)
Inventor
松本　昌和
Original Assignee
株式会社河合楽器製作所
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 株式会社河合楽器製作所 filed Critical 株式会社河合楽器製作所
Priority to JP9521881U priority Critical patent/JPS581994U/en
Publication of JPS581994U publication Critical patent/JPS581994U/en
Pending 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) [Abstract] 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 drawings]

第１図は、本考案の鍵盤の１例の側方断面図ζ第２図は
本考案の鍵盤の他の例の側方断面図、第３図はその製造
方法の説明図、第４図及び第５図はそれぞれ第２図の鍵
盤の変形例の装着状態を示す斜視図、第６図は圧電素子
を用いたタッチレスポンス回路の線図である。 １・・・・・・鍵盤、２・・・・・・圧電素子、３・・
・・・・導出線、４・・・・・・タッチレスポンス検出
ユニット、５・・四重子部品、６・・・・・・プリント
基板。Fig. 1 is a side cross-sectional view of one example of the keyboard of the present invention; Fig. 2 is a side cross-sectional view of another example of the keyboard of the present invention; Fig. 3 is an explanatory diagram of its manufacturing method; Fig. 4 5 and 5 are respectively perspective views showing a modified example of the keyboard shown in FIG. 2 in an attached state, and FIG. 6 is a diagram of a touch response circuit using a piezoelectric element. 1...Keyboard, 2...Piezoelectric element, 3...
... Leading wire, 4 ... Touch response detection unit, 5 ... Quadruple component, 6 ... Printed circuit board.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 鍵盤１に圧電素子２を装着し、該圧電素子２から鍵盤タ
ッチレスポンス信号を得るようにしたことを特徴とする
鍵盤楽器。A keyboard instrument characterized in that a piezoelectric element 2 is attached to a keyboard 1, and a keyboard touch response signal is obtained from the piezoelectric element 2.
JP9521881U 1981-06-29 1981-06-29 keyboard instrument Pending JPS581994U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9521881U JPS581994U (en) 1981-06-29 1981-06-29 keyboard instrument

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9521881U JPS581994U (en) 1981-06-29 1981-06-29 keyboard instrument

Publications (1)

Publication Number Publication Date
JPS581994U true JPS581994U (en) 1983-01-07

Family

ID=29890135

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9521881U Pending JPS581994U (en) 1981-06-29 1981-06-29 keyboard instrument

Country Status (1)

Country Link
JP (1) JPS581994U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175097U (en) * 1984-10-24 1986-05-21
JPH01167894A (en) * 1987-12-24 1989-07-03 Yamaha Corp Musical sound generation controller
JPH036699U (en) * 1989-06-07 1991-01-23
JPH0380297A (en) * 1989-08-23 1991-04-05 Yamaha Corp Musical instrument with electronic keyboard

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517880U (en) * 1974-07-04 1976-01-21

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS517880U (en) * 1974-07-04 1976-01-21

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6175097U (en) * 1984-10-24 1986-05-21
JPH01167894A (en) * 1987-12-24 1989-07-03 Yamaha Corp Musical sound generation controller
JPH036699U (en) * 1989-06-07 1991-01-23
JPH0380297A (en) * 1989-08-23 1991-04-05 Yamaha Corp Musical instrument with electronic keyboard

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