JPH0420096U - - Google Patents
Info
- Publication number
- JPH0420096U JPH0420096U JP6092390U JP6092390U JPH0420096U JP H0420096 U JPH0420096 U JP H0420096U JP 6092390 U JP6092390 U JP 6092390U JP 6092390 U JP6092390 U JP 6092390U JP H0420096 U JPH0420096 U JP H0420096U
- Authority
- JP
- Japan
- Prior art keywords
- key
- plunger
- circuit board
- printed circuit
- supports
- 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図は本考案に係る鍵駆動装置を適用した鍵
盤装置の第１の実施例を示す断面図、第２図は本
考案に係る鍵駆動装置を適用した鍵盤装置の第２
の実施例を示す断面図、第３図は本考案に係る鍵
駆動装置を適用した鍵盤装置の第３の実施例を示
す断面図、第４図は本考案に係る鍵駆動装置を適
用した鍵盤装置の第４の実施例を示す断面図であ
る。
１……鍵駆動装置、２……鍵盤装置、３……鍵
盤シヤーシ、４，１６……プリント基板、５……
ピン、６，１７……プランジヤ、７，１８……ソ
レノイド、１９……取付け部材、２１，２３……
回動レバー、２５……スプリング。
FIG. 1 is a sectional view showing a first embodiment of a keyboard device to which a key drive device according to the present invention is applied, and FIG. 2 is a cross-sectional view showing a second embodiment of a keyboard device to which a key drive device according to the present invention is applied.
3 is a sectional view showing a third embodiment of a keyboard device to which the key driving device according to the present invention is applied, and FIG. 4 is a sectional view showing a keyboard device to which the key driving device according to the present invention is applied. FIG. 4 is a sectional view showing a fourth embodiment of the device. 1... Key drive device, 2... Keyboard device, 3... Keyboard chassis, 4, 16... Printed circuit board, 5...
Pin, 6, 17... Plunger, 7, 18... Solenoid, 19... Mounting member, 21, 23...
Rotating lever, 25...spring.
Claims (1)
盤シヤーシの下面に設けたプリント基板と、この
プリント基板の下面に設けられ、一端が鍵の所定
部位に係合するプランジヤを鍵の押下方向に駆動
するソレノイドとから成る鍵駆動装置。 (2) 鍵盤装置の各鍵の下方で各鍵を支持する鍵
盤シヤーシの上面に設けたプリント基板と、この
プリント基板の上面に設けられ、プランジヤを前
記鍵の長さ方向と平行な水平方向に駆動するソレ
ノイドと、前記プリント基板の上面に設けた取付
け部材と、中間部が前記取付け部材に回動自在に
支持され、一端が前記プランジヤに連結され、他
端が前記鍵の所定部位に係合して前記プランジヤ
の水平方向の運動を垂直方向の運動に変換して前
記鍵に伝達する回動レバーとから成る鍵駆動装置
。 (3) 前記回動レバーの他端は、前記鍵を離鍵方
向に押し上げ可能な状態に該鍵に係合されている
ことを特徴とする請求項２記載の鍵駆動装置。 (4) 鍵盤装置の各鍵の下方で各鍵を支持する鍵
盤シヤーシの下面に設けたプリント基板と、この
プリント基板の下面に設けられ、プランジヤを前
記鍵の長さ方向と平行な水平方向に駆動するソレ
ノイドと、前記鍵盤シヤーシの上面に設けた取付
け部材と、中間部が前記取付け部材に回動自在に
支持され、一端が前記プランジヤに連結され、他
端が前記鍵の所定部位に係合して前記プランジヤ
の水平方向の運動を鍵の垂直方向の運動に変換し
て前記鍵に伝達する回動レバーとから成る鍵駆動
装置。[Claims for Utility Model Registration] (1) A printed circuit board provided on the lower surface of the keyboard chassis that supports each key below each key of the keyboard device, and a printed circuit board provided on the lower surface of this printed circuit board, one end of which is attached to a predetermined portion of the key. and a solenoid that drives a plunger engaged with the key in the direction in which the key is pressed. (2) A printed circuit board provided on the upper surface of the keyboard chassis that supports each key below each key of the keyboard device, and a plunger provided on the upper surface of this printed circuit board that supports the plunger in a horizontal direction parallel to the length direction of the key. A driving solenoid, a mounting member provided on the top surface of the printed circuit board, an intermediate portion rotatably supported by the mounting member, one end connected to the plunger, and the other end engaged with a predetermined portion of the key. and a rotary lever that converts the horizontal movement of the plunger into a vertical movement and transmits the vertical movement to the key. (3) The key driving device according to claim 2, wherein the other end of the rotary lever is engaged with the key in a manner that allows the key to be pushed up in the key release direction. (4) A printed circuit board provided on the lower surface of the keyboard chassis that supports each key below each key of the keyboard device, and a plunger provided on the lower surface of this printed circuit board that moves the plunger in a horizontal direction parallel to the length direction of the key. A driving solenoid, a mounting member provided on the upper surface of the keyboard chassis, an intermediate portion rotatably supported by the mounting member, one end connected to the plunger, and the other end engaged with a predetermined portion of the key. and a rotary lever that converts the horizontal movement of the plunger into vertical movement of the key and transmits it to the key.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6092390U JPH0420096U (en) | 1990-06-08 | 1990-06-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6092390U JPH0420096U (en) | 1990-06-08 | 1990-06-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0420096U true JPH0420096U (en) | 1992-02-19 |
Family
ID=31588716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6092390U Pending JPH0420096U (en) | 1990-06-08 | 1990-06-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0420096U (en) |
-
1990
- 1990-06-08 JP JP6092390U patent/JPH0420096U/ja active Pending
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