JPH0356994U - - Google Patents

Info

Publication number
JPH0356994U
JPH0356994U JP11889489U JP11889489U JPH0356994U JP H0356994 U JPH0356994 U JP H0356994U JP 11889489 U JP11889489 U JP 11889489U JP 11889489 U JP11889489 U JP 11889489U JP H0356994 U JPH0356994 U JP H0356994U
Authority
JP
Japan
Prior art keywords
keys
key
black
white
actuator
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
JP11889489U
Other languages
Japanese (ja)
Other versions
JPH0734471Y2 (en
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 JP1989118894U priority Critical patent/JPH0734471Y2/en
Publication of JPH0356994U publication Critical patent/JPH0356994U/ja
Application granted granted Critical
Publication of JPH0734471Y2 publication Critical patent/JPH0734471Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Description

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

第１図は本考案に係る鍵盤装置の実施例を示す
縦断面側面図、第２図は第１図の鍵支持部材の平
面図、第３図は鍵スイツチの上端の高低差を示す
概略縦断面図である。 １……鍵支持部材、３……鍵、３Ａ……白鍵、
３Ｂ……黒鍵、１３Ａ，１３Ｂ……鍵スイツチ、
１６，１６Ａ，１６Ｂ……円筒状、１７Ａ，１７
Ｂ……アクチユエータ、１７ａ……突起、１８…
…大径部、１９……小径部。 Fig. 1 is a vertical cross-sectional side view showing an embodiment of the keyboard device according to the present invention, Fig. 2 is a plan view of the key support member shown in Fig. 1, and Fig. 3 is a schematic longitudinal cross-sectional view showing the difference in height of the upper end of the key switch. It is a front view. 1...Key support member, 3...Key, 3A...White key,
3B...black key, 13A, 13B...key switch,
16, 16A, 16B... Cylindrical, 17A, 17
B... Actuator, 17a... Protrusion, 18...
...Large diameter part, 19...Small diameter part.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 楽器本体に回動自在に設けられた複数の白鍵お
よび黒鍵と、前記白鍵および黒鍵の下方にそれぞ
れ設けられた鍵スイツチと、前記白鍵および黒鍵
の下部にそれぞれ設けられ前記鍵スイツチを押圧
閉成するアクチユエータとを有する電子楽器にお
いて、前記黒鍵の前記アクチユエータ先端から鍵
スイツチを閉成する位置までの距離が、前記白鍵
のそれに比べ長いことを特徴とする電子楽器にお
ける鍵盤装置。 A plurality of white keys and black keys rotatably provided on the main body of the musical instrument, key switches provided below the white keys and the black keys, respectively, and keys provided below the white keys and the black keys, respectively. A keyboard for an electronic musical instrument having an actuator for pressing and closing a switch, wherein a distance from the tip of the actuator of the black key to a position at which the key switch is closed is longer than that of the white key. Device.
JP1989118894U 1989-10-11 1989-10-11 Keyboard device for electronic musical instruments Expired - Fee Related JPH0734471Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989118894U JPH0734471Y2 (en) 1989-10-11 1989-10-11 Keyboard device for electronic musical instruments

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989118894U JPH0734471Y2 (en) 1989-10-11 1989-10-11 Keyboard device for electronic musical instruments

Publications (2)

Publication Number Publication Date
JPH0356994U true JPH0356994U (en) 1991-05-31
JPH0734471Y2 JPH0734471Y2 (en) 1995-08-02

Family

ID=31667036

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989118894U Expired - Fee Related JPH0734471Y2 (en) 1989-10-11 1989-10-11 Keyboard device for electronic musical instruments

Country Status (1)

Country Link
JP (1) JPH0734471Y2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015068968A (en) * 2013-09-27 2015-04-13 ヤマハ株式会社 Keyboard device of electronic music instrument
JP2015068969A (en) * 2013-09-27 2015-04-13 ヤマハ株式会社 Dome type reaction force generation unit
JP2017156773A (en) * 2017-06-15 2017-09-07 ヤマハ株式会社 Keyboard device of electronic musical instrument

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967594A (en) * 1982-10-08 1984-04-17 コロムビア音響工業株式会社 Keyed instrument for electronic musical instrument

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5967594A (en) * 1982-10-08 1984-04-17 コロムビア音響工業株式会社 Keyed instrument for electronic musical instrument

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2015068968A (en) * 2013-09-27 2015-04-13 ヤマハ株式会社 Keyboard device of electronic music instrument
JP2015068969A (en) * 2013-09-27 2015-04-13 ヤマハ株式会社 Dome type reaction force generation unit
JP2017156773A (en) * 2017-06-15 2017-09-07 ヤマハ株式会社 Keyboard device of electronic musical instrument

Also Published As

Publication number Publication date
JPH0734471Y2 (en) 1995-08-02

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees