JPS5898682U - Keyboard device for electronic musical instruments - Google Patents
Keyboard device for electronic musical instrumentsInfo
- Publication number
- JPS5898682U JPS5898682U JP19844081U JP19844081U JPS5898682U JP S5898682 U JPS5898682 U JP S5898682U JP 19844081 U JP19844081 U JP 19844081U JP 19844081 U JP19844081 U JP 19844081U JP S5898682 U JPS5898682 U JP S5898682U
- Authority
- JP
- Japan
- Prior art keywords
- key
- spring
- keyboard device
- keyboard
- electronic musical
- 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
Landscapes
- Electrophonic Musical Instruments (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図はこの考案に係る鍵盤装置の一実施例を示す縦断
面図、第２図はこの考案の他の実施例を示す鍵の要部斜
視図、第３図はこの考案のさらに他の実施例を示す要部
断面図、第４図ａ、 ｂはこの考案のさらに他の実施
例を示す要部断面図およびＡ−Ａ線断面図である。
１・・・・・・鍵盤フレーム、２・・・・・・鍵、８・
・・・・・復帰用ばね、ｌｌａ、ｌｌｂ・・・・・・係
合部、１３．１５・・・・・・ばね係止部、１４・・・
・・・ばね装着用ガイド部。Fig. 1 is a longitudinal sectional view showing one embodiment of a keyboard device according to this invention, Fig. 2 is a perspective view of the main part of a key showing another embodiment of this invention, and Fig. 3 is a further embodiment of a keyboard device according to this invention. FIGS. 4a and 4b are a sectional view of a main part and a sectional view taken along the line A-A of the present invention, respectively, showing still another embodiment of the present invention. 1...Keyboard frame, 2...Key, 8.
...Return spring, lla, llb...Engaging portion, 13.15...Spring locking portion, 14...
...Spring mounting guide part.
Claims (1)
一端が前記鍵に設けられたばね係止部に係止され、−他
端が前記鍵盤フレームに設けられたばね係止部に係止さ
れ、前記鍵に常時復帰方向の回動習性を付与する復帰用
ばねとを具備してなり、前記鍵はばね装着用ガイド部を
有し、前記復帰用ばねは彎曲形成された板状もしくは棒
状ばねで構成され、前記ばね装着用ガイド部を芥して鍵
と鍵盤フレームとの間に鍵め後端部外方より装着される
ことを特徴とする電子楽器の鍵盤装置。A key arranged on the keyboard frame so that it can swing freely in the vertical direction,
One end is locked to a spring locking part provided on the key, - the other end is locked to a spring locking part provided on the keyboard frame, and the return function provides the key with a habit of always rotating in the return direction. The key has a spring mounting guide part, and the return spring is a curved plate-shaped or rod-shaped spring, and the key can be removed by discarding the spring mounting guide part. A keyboard device for an electronic musical instrument, characterized in that the keyboard device is mounted from the outside of the rear end of the key between the keyboard frame and the keyboard frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19844081U JPS5898682U (en) | 1981-12-25 | 1981-12-25 | Keyboard device for electronic musical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19844081U JPS5898682U (en) | 1981-12-25 | 1981-12-25 | Keyboard device for electronic musical instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5898682U true JPS5898682U (en) | 1983-07-05 |
Family
ID=30111631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19844081U Pending JPS5898682U (en) | 1981-12-25 | 1981-12-25 | Keyboard device for electronic musical instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898682U (en) |
-
1981
- 1981-12-25 JP JP19844081U patent/JPS5898682U/en active Pending
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