JPS5898683U - Keyboard device for electronic musical instruments - Google Patents
Keyboard device for electronic musical instrumentsInfo
- Publication number
- JPS5898683U JPS5898683U JP19844181U JP19844181U JPS5898683U JP S5898683 U JPS5898683 U JP S5898683U JP 19844181 U JP19844181 U JP 19844181U JP 19844181 U JP19844181 U JP 19844181U JP S5898683 U JPS5898683 U JP S5898683U
- Authority
- JP
- Japan
- Prior art keywords
- key
- electronic musical
- keyboard device
- musical instruments
- locked
- 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)
- Input From Keyboards Or The Like (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図および第２図は従来の鍵盤装置における鍵タッチ
感を説明するための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３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４図はＵ字状はねと１字
状ばねの復帰力とたわみの関係を示す図である。
８・・・・・・鍵盤フレーム、１１・・・・・・鍵、１
８・・・・・・復帰用ばね、２５．２８・・・・・・ば
ね係止部。1 and 2 are longitudinal cross-sectional views showing an embodiment of the keyboard device according to this invention, and FIG. 3 is a diagram for explaining the key touch feeling in a conventional keyboard device. FIG. 4, a longitudinal sectional view showing one embodiment, is a diagram showing the relationship between the return force and deflection of the U-shaped spring and the single-shaped spring. 8...Keyboard frame, 11...Key, 1
8... Spring for return, 25.28... Spring locking part.
Claims (1)
一端が前記鍵の後端部上面に設けられた、 ばね係止部
によって係止され、他端が前記鍵盤フレームの後端部に
設けられたばね係止部によって係止されることにより前
記鍵に常時復帰方向の回動習性を付与する略Ｊ字状の復
帰用ばねとを備えたことを特徴とする電子楽器の鍵盤装
置。A worn key is placed on the keyboard frame so that it can swing vertically,
One end is locked by a spring locking part provided on the upper surface of the rear end of the key, and the other end is locked by a spring locking part provided at the rear end of the keyboard frame, so that the key is attached to the key. 1. A keyboard device for an electronic musical instrument, comprising a substantially J-shaped return spring that always provides a rotational habit in a return direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19844181U JPS5898683U (en) | 1981-12-25 | 1981-12-25 | Keyboard device for electronic musical instruments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19844181U JPS5898683U (en) | 1981-12-25 | 1981-12-25 | Keyboard device for electronic musical instruments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5898683U true JPS5898683U (en) | 1983-07-05 |
Family
ID=30111632
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19844181U Pending JPS5898683U (en) | 1981-12-25 | 1981-12-25 | Keyboard device for electronic musical instruments |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5898683U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11968892B2 (en) | 2018-09-20 | 2024-04-23 | Lg Chem, Ltd. | Organic light emitting device containing a light emitting layer an anthracene derivative, and an organic material layer containing a compound including as sustituents a cyano group and a nitrogen-containing heteroring |
-
1981
- 1981-12-25 JP JP19844181U patent/JPS5898683U/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11968892B2 (en) | 2018-09-20 | 2024-04-23 | Lg Chem, Ltd. | Organic light emitting device containing a light emitting layer an anthracene derivative, and an organic material layer containing a compound including as sustituents a cyano group and a nitrogen-containing heteroring |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS5898683U (en) | Keyboard device for electronic musical instruments | |
| JPS5898681U (en) | Keyboard device for electronic musical instruments | |
| JPS5886689U (en) | Keyboard device for electronic musical instruments | |
| JPS61120142U (en) | ||
| JPS58128492U (en) | Action mechanism of keyboard instruments | |
| JPS5888290U (en) | Keyboard device for electronic musical instruments | |
| JPS5951393U (en) | Keyboard device for electronic musical instruments | |
| JPS59184195U (en) | key guide | |
| JPS60145493U (en) | After control device | |
| JPS59105735U (en) | Joystick for key operation | |
| JPS58128491U (en) | Soft mechanisms in the action of keyboard instruments | |
| JPS60107995U (en) | Keyboard device for electronic musical instruments | |
| JPS5951394U (en) | black keys of piano etc. | |
| JPS6071928U (en) | push button device | |
| JPS58128490U (en) | Action mechanism of keyboard instruments | |
| JPS5914746U (en) | Vehicle instrument wiring structure | |
| JPH02104394U (en) | ||
| JPS5871926U (en) | Rod key positioning device | |
| JPS58118485U (en) | Keyboard instrument pedal mechanism | |
| JPS5842884U (en) | keyboard wind instrument | |
| JPS5898682U (en) | Keyboard device for electronic musical instruments | |
| JPS60107259U (en) | door locking device | |
| JPS6135333U (en) | keyboard keys | |
| JPS6093806U (en) | push button display device | |
| JPS5891789U (en) | electronic musical instrument keyboard switch |