JPH0446493U - - Google Patents
Info
- Publication number
- JPH0446493U JPH0446493U JP8834090U JP8834090U JPH0446493U JP H0446493 U JPH0446493 U JP H0446493U JP 8834090 U JP8834090 U JP 8834090U JP 8834090 U JP8834090 U JP 8834090U JP H0446493 U JPH0446493 U JP H0446493U
- Authority
- JP
- Japan
- Prior art keywords
- rubber switch
- pressing
- pressing member
- switch device
- hammer arm
- 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
- 230000035807 sensation Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図〜第３図はこの考案になるゴムスイツチ
装置の一実施例を説明するもので、第１図は鍵盤
装置の要部断面図、第２図はハンマーアームの要
部斜視図、第３図はゴムスイツチと押圧突起の接
触状態の説明図、第４図〜第６図は従来例を説明
するもので、第４図はゴムスイツチとハンマーア
ームとの関係を示す一部縦断側面図、第５図はハ
ンマーアームの要部斜視図、第６図はゴムスイツ
チと押圧突起との接触状態の説明図である。
１１……鍵盤シヤーシ、１６……ハンマーアー
ム、３８……押圧突起、３９……透孔、４０……
ゴムスイツチ。
Figures 1 to 3 illustrate an embodiment of the rubber switch device according to this invention. Figure 1 is a sectional view of the main part of the keyboard device, Figure 2 is a perspective view of the main part of the hammer arm, and Figure 3 is a perspective view of the main part of the hammer arm. The figure is an explanatory diagram of the state of contact between the rubber switch and the pressing protrusion, Figures 4 to 6 are explanatory diagrams of the conventional example, Figure 4 is a partially longitudinal side view showing the relationship between the rubber switch and the hammer arm, and Figure 5 The figure is a perspective view of the main part of the hammer arm, and FIG. 6 is an explanatory diagram of the state of contact between the rubber switch and the pressing protrusion. 11...Keyboard chassis, 16...Hammer arm, 38...Press projection, 39...Through hole, 40...
Rubber switch.
Claims (1)
材のゴムスイツチ押圧部に空気逃げ孔を形成した
ことを特徴とするゴムスイツチ装置。 (2) 前記押圧部材は、揺動可能に取り付けられ
た鍵の押鍵操作時において、所望のタツチ感を付
与するためのハンマーアームである請求項１記載
のゴムスイツチ装置。[Claims for Utility Model Registration] (1) A rubber switch device characterized in that an air escape hole is formed in the rubber switch pressing portion of a pressing member that double-acts to press the rubber switch. (2) The rubber switch device according to claim 1, wherein the pressing member is a hammer arm for imparting a desired tactile sensation when pressing a swingably attached key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8834090U JPH0446493U (en) | 1990-08-27 | 1990-08-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8834090U JPH0446493U (en) | 1990-08-27 | 1990-08-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446493U true JPH0446493U (en) | 1992-04-20 |
Family
ID=31821495
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8834090U Pending JPH0446493U (en) | 1990-08-27 | 1990-08-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446493U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011002558B4 (en) | 2010-01-25 | 2021-08-05 | Kabushiki Kaisha Kawai Gakki Seisakusho | Keyboard for an electronic keyboard instrument |
-
1990
- 1990-08-27 JP JP8834090U patent/JPH0446493U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102011002558B4 (en) | 2010-01-25 | 2021-08-05 | Kabushiki Kaisha Kawai Gakki Seisakusho | Keyboard for an electronic keyboard instrument |