JPS6181695U - - Google Patents
Info
- Publication number
- JPS6181695U JPS6181695U JP16639084U JP16639084U JPS6181695U JP S6181695 U JPS6181695 U JP S6181695U JP 16639084 U JP16639084 U JP 16639084U JP 16639084 U JP16639084 U JP 16639084U JP S6181695 U JPS6181695 U JP S6181695U
- Authority
- JP
- Japan
- Prior art keywords
- key
- coil spring
- keyboard chassis
- keyboard
- chassis
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Electrophonic Musical Instruments (AREA)
Description
第１図および第２図はこの考案の一実施例を示
し、第１図は鍵盤構造を示す断面図、第２図は鍵
の荷重特性を示す図、第３図および第４図は従来
例を示し、第３図はその鍵盤構造を示す断面図、
第４図は鍵の荷重特性を示す図である。
１０……鍵盤シヤーシ、１１……鍵、１７……
コイルばね。
Figures 1 and 2 show one embodiment of this invention, Figure 1 is a sectional view showing the keyboard structure, Figure 2 is a diagram showing the load characteristics of the key, and Figures 3 and 4 are conventional examples. , and FIG. 3 is a sectional view showing the keyboard structure.
FIG. 4 is a diagram showing the load characteristics of the key. 10...Keyboard chassis, 11...Key, 17...
coil spring.
Claims (1)
向に回動自在に配置される鍵と、前記鍵盤シヤー
シと鍵との間に配置され両端の位置をずらして中
間部が傾斜した形状のコイルばねとを具備し、こ
のコイルばねで前記鍵を常に斜め上方へ付勢する
と共に、前記鍵が一定のストローク回動したとき
に、前記コイルばねが座屈し、クリツク感を与え
るようにしたことを特徴とする電子楽器の鍵盤構
造。 A keyboard chassis, a key arranged vertically rotatably on the keyboard chassis, and a coil spring arranged between the keyboard chassis and the key and having a shape in which the positions of both ends are shifted and the middle part is inclined. The coil spring always biases the key obliquely upward, and when the key rotates by a certain stroke, the coil spring buckles to give a click feeling. Keyboard structure of electronic musical instruments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16639084U JPS6181695U (en) | 1984-11-05 | 1984-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16639084U JPS6181695U (en) | 1984-11-05 | 1984-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6181695U true JPS6181695U (en) | 1986-05-30 |
Family
ID=30724209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16639084U Pending JPS6181695U (en) | 1984-11-05 | 1984-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6181695U (en) |
-
1984
- 1984-11-05 JP JP16639084U patent/JPS6181695U/ja active Pending
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