JPS599399U - After-control device for electronic keyboard instruments - Google Patents
After-control device for electronic keyboard instrumentsInfo
- Publication number
- JPS599399U JPS599399U JP10427382U JP10427382U JPS599399U JP S599399 U JPS599399 U JP S599399U JP 10427382 U JP10427382 U JP 10427382U JP 10427382 U JP10427382 U JP 10427382U JP S599399 U JPS599399 U JP S599399U
- Authority
- JP
- Japan
- Prior art keywords
- control device
- electronic keyboard
- conductive plates
- sensor
- keyboard instruments
- 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
Links
Landscapes
- Adjustable Resistors (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
第１図は従来の電子楽器に用いられている押鍵圧検出装
置の一例を示す斜視図、第２図はこの考案に係るアフタ
ーコントロール装置の一実施例を示す斜視図、第３図は
センサーの分解斜視図、第４図は同センサーの組立状態
における縦断面図、第５図はケースの受部による効果を
説明するための図である。
１０・・・・・・鍵盤フレーム、ｌｌａ・・・・・・白
鍵、１１ｂ・・・・・・黒鍵、１２・・・・・・ストッ
パ、２０・・・・・・センサー、２１・・・・・・緩衝
部材、２２・・・・・・ケース、２３．２４・・・・・
・導電板、２５・・・・・・抵抗体。Fig. 1 is a perspective view showing an example of a key press pressure detection device used in a conventional electronic musical instrument, Fig. 2 is a perspective view showing an embodiment of an after-control device according to this invention, and Fig. 3 is a sensor. FIG. 4 is a vertical sectional view of the sensor in an assembled state, and FIG. 5 is a diagram for explaining the effect of the receiving part of the case. 10...keyboard frame, lla...white key, 11b...black key, 12...stopper, 20...sensor, 21... ...Buffer member, 22...Case, 23.24...
- Conductive plate, 25...Resistor.
Claims (1)
、このケースに積層配置されたセンサーおよび緩衝部材
とを具備してなり、前記センサーは上下一対の導電板と
、これら一対の導電板間に介在された弾性材料からなる
抵抗体を有し、押鍵操作時に前記鍵が前記緩衝部材を押
圧することにより、前記一対の導電板間の抵抗値を押圧
力に応じて変化させることを特徴とする電子鍵盤楽器の
アフターコントロール装置。It is equipped with a case that has side walls in the longitudinal direction and is disposed below the key, and a sensor and a buffer member that are stacked on this case, and the sensor has a pair of upper and lower conductive plates, and a A resistor made of an elastic material is interposed between conductive plates, and when the key presses the buffer member during key press operation, the resistance value between the pair of conductive plates is changed according to the pressing force. An after-control device for an electronic keyboard instrument characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10427382U JPS599399U (en) | 1982-07-09 | 1982-07-09 | After-control device for electronic keyboard instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10427382U JPS599399U (en) | 1982-07-09 | 1982-07-09 | After-control device for electronic keyboard instruments |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS599399U true JPS599399U (en) | 1984-01-21 |
| JPH0447751Y2 JPH0447751Y2 (en) | 1992-11-11 |
Family
ID=30244910
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10427382U Granted JPS599399U (en) | 1982-07-09 | 1982-07-09 | After-control device for electronic keyboard instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS599399U (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096440U (en) * | 1973-12-28 | 1975-08-12 | ||
| JPS5332015U (en) * | 1976-08-25 | 1978-03-20 |
-
1982
- 1982-07-09 JP JP10427382U patent/JPS599399U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5096440U (en) * | 1973-12-28 | 1975-08-12 | ||
| JPS5332015U (en) * | 1976-08-25 | 1978-03-20 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0447751Y2 (en) | 1992-11-11 |
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