JPH0333492U - - Google Patents
Info
- Publication number
- JPH0333492U JPH0333492U JP9292189U JP9292189U JPH0333492U JP H0333492 U JPH0333492 U JP H0333492U JP 9292189 U JP9292189 U JP 9292189U JP 9292189 U JP9292189 U JP 9292189U JP H0333492 U JPH0333492 U JP H0333492U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard switch
- unevenness
- actuating part
- formed around
- base
- 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
- 238000010586 diagram Methods 0.000 description 1
Description
第１図は本考案の一実施例の側面図、第２図は
その要部の分解斜面図、第３図はその要部の組立
平面図、第４図は他の実施例の要部の分解斜面図
、第５図及び第６図は本考案の原理説明図、第７
図及び第８図はそれぞれ従来例の側面図である。
１……白鍵、３……基部、４……鍵盤スイツチ
作動部、５……ねじ、６……弾性片。
Fig. 1 is a side view of one embodiment of the present invention, Fig. 2 is an exploded perspective view of its main parts, Fig. 3 is an assembled plan view of its main parts, and Fig. 4 is a main part of another embodiment. The exploded slope view, Figures 5 and 6 are diagrams explaining the principle of the present invention, and Figure 7.
8 and 8 are side views of the conventional example, respectively. 1...White key, 3...Base, 4...Keyboard switch operating section, 5...Screw, 6...Elastic piece.
Claims (1)
成り、該基部と鍵盤スイツチ作動部のどちらか一
方の周囲にねじが形成されると共に周方向に沿つ
て凹凸が形成され、他方は前記一方の周面に圧接
螺合し前記凹凸に応じて移動する複数の弾性片を
有し、前記鍵盤スイツチ作動部はその回転により
鍵盤スイツチに対し遠近自在であることを特徴と
する電子ピアノの鍵盤スイツチ作動機構。 It consists of a base fixed to the key and a keyboard switch actuating part, and a thread is formed around one of the base and the keyboard switch actuating part, and an unevenness is formed along the circumferential direction, and the other is formed around the one of said one. A keyboard switch operating mechanism for an electronic piano, comprising a plurality of elastic pieces that are press-fitted and screwed together on a surface and move according to the unevenness, and the keyboard switch operating section can freely move away from or near the keyboard switch by rotation thereof. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9292189U JPH068633Y2 (en) | 1989-08-09 | 1989-08-09 | Electronic piano keyboard switch operation mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9292189U JPH068633Y2 (en) | 1989-08-09 | 1989-08-09 | Electronic piano keyboard switch operation mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0333492U true JPH0333492U (en) | 1991-04-02 |
| JPH068633Y2 JPH068633Y2 (en) | 1994-03-02 |
Family
ID=31642330
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9292189U Expired - Lifetime JPH068633Y2 (en) | 1989-08-09 | 1989-08-09 | Electronic piano keyboard switch operation mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH068633Y2 (en) |
-
1989
- 1989-08-09 JP JP9292189U patent/JPH068633Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH068633Y2 (en) | 1994-03-02 |
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