JPS6210338U - - Google Patents
Info
- Publication number
- JPS6210338U JPS6210338U JP10242285U JP10242285U JPS6210338U JP S6210338 U JPS6210338 U JP S6210338U JP 10242285 U JP10242285 U JP 10242285U JP 10242285 U JP10242285 U JP 10242285U JP S6210338 U JPS6210338 U JP S6210338U
- Authority
- JP
- Japan
- Prior art keywords
- switch
- keyboard
- stem
- leaf spring
- pressing
- 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
Description
第１図は本考案の実施例に係る鍵盤スイツチを
実施応用した鍵盤構造を示す要部側面図、第２図
は鍵盤スイツチを示す断面図、第３図は該鍵盤ス
イツチに供される板ばねを示す斜視図、第４図は
スイツチ素子を分解して示す斜視図、第５図は鍵
盤スイツチのステムの設定状態の一例を示す断面
図である。
１…鍵盤、８…スイツチ本体、９Ａ…第一スイ
ツチ素子、９Ｂ…第二スイツチ素子、１０…ステ
ム、１１…板ばね、１４ａ…第一押圧部、１５ａ
…第二押圧部。
Fig. 1 is a side view of a main part showing a keyboard structure in which a keyboard switch according to an embodiment of the present invention is applied, Fig. 2 is a sectional view showing the keyboard switch, and Fig. 3 is a leaf spring provided for the keyboard switch. FIG. 4 is an exploded perspective view of the switch element, and FIG. 5 is a sectional view showing an example of the setting state of the stem of the keyboard switch. DESCRIPTION OF SYMBOLS 1... Keyboard, 8... Switch body, 9A... First switch element, 9B... Second switch element, 10... Stem, 11... Leaf spring, 14a... First pressing part, 15a
...Second pressing part.
Claims (1)
該スイツチ本体の内部両側に防塵性を有する第一
・第二のスイツチ素子を夫々縦型に収納し、且つ
該両スイツチ素子間に昇降移動するステムを設け
ると共に、該ステムに形成位置の異なる第一・第
二の押圧部を有する板ばねを設け、上記鍵盤の打
鍵によるステムの降下に伴い、該板ばねの各押圧
部で上記スイツチ素子を時間差をもつて押圧する
ように構成したことを特徴とする電子楽器用鍵盤
スイツチ。 The switch body is placed below the keyboard of the electronic musical instrument,
First and second dust-proof switch elements are housed vertically on both sides of the switch body, and a stem that moves up and down is provided between the two switch elements. A leaf spring having first and second pressing portions is provided, and as the stem is lowered by pressing a key on the keyboard, each pressing portion of the leaf spring is configured to press the switch element at a time difference. A keyboard switch for electronic musical instruments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10242285U JPS6210338U (en) | 1985-07-03 | 1985-07-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10242285U JPS6210338U (en) | 1985-07-03 | 1985-07-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6210338U true JPS6210338U (en) | 1987-01-22 |
Family
ID=30974058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10242285U Pending JPS6210338U (en) | 1985-07-03 | 1985-07-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6210338U (en) |
-
1985
- 1985-07-03 JP JP10242285U patent/JPS6210338U/ja active Pending
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