JPH0335598U - - Google Patents
Info
- Publication number
- JPH0335598U JPH0335598U JP9664489U JP9664489U JPH0335598U JP H0335598 U JPH0335598 U JP H0335598U JP 9664489 U JP9664489 U JP 9664489U JP 9664489 U JP9664489 U JP 9664489U JP H0335598 U JPH0335598 U JP H0335598U
- Authority
- JP
- Japan
- Prior art keywords
- key
- pressure
- instruction signal
- keyboard
- hammer arm
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims 1
Description
第１図はこの考案の一実施例における電子鍵盤
楽器の鍵盤装置の要部を示す縦断側面図、第２図
及び第３図はこの考案の他の各実施例における電
子鍵盤楽器の鍵盤装置の要部を示す縦断側面図で
ある。
１……鍵盤シヤーシ、２……鍵、２２……ハン
マーアーム、４１……圧力検出装置。
FIG. 1 is a longitudinal sectional side view showing the main parts of a keyboard device for an electronic keyboard instrument in one embodiment of this invention, and FIGS. 2 and 3 show keyboard devices for electronic keyboard instruments in other embodiments of this invention. FIG. 3 is a vertical side view showing main parts. 1...Keyboard chassis, 2...Key, 22...Hammer arm, 41...Pressure detection device.
Claims (1)
れた鍵と、 この鍵の押鍵操作に伴つて回動変位するハンマ
ーアームと、 このハンマーアームの回動変位に伴つて押圧さ
れ、この押圧により、前記鍵の押鍵操作に対応し
た圧力を検出し、該圧力に対応した、発生すべき
楽音の発音開始指示信号及び楽音パラメータ指示
信号を出力する圧力検出手段と、 を備えたことを特徴とする電子鍵盤楽器の鍵盤
装置。[Scope of Claim for Utility Model Registration] A key provided on a keyboard chassis so as to be rotatable in the vertical direction, a hammer arm that rotates as the key is pressed, and a rotary displacement of the hammer arm. Pressure detection means detects a pressure corresponding to the key depression operation of the key, and outputs a sound generation start instruction signal and a musical tone parameter instruction signal corresponding to the pressure. A keyboard device for an electronic keyboard instrument, characterized by comprising the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9664489U JPH0335598U (en) | 1989-08-21 | 1989-08-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9664489U JPH0335598U (en) | 1989-08-21 | 1989-08-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0335598U true JPH0335598U (en) | 1991-04-08 |
Family
ID=31645833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9664489U Pending JPH0335598U (en) | 1989-08-21 | 1989-08-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0335598U (en) |
-
1989
- 1989-08-21 JP JP9664489U patent/JPH0335598U/ja active Pending
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