JPS5877393U - keyboard switch - Google Patents
keyboard switchInfo
- Publication number
- JPS5877393U JPS5877393U JP17156281U JP17156281U JPS5877393U JP S5877393 U JPS5877393 U JP S5877393U JP 17156281 U JP17156281 U JP 17156281U JP 17156281 U JP17156281 U JP 17156281U JP S5877393 U JPS5877393 U JP S5877393U
- Authority
- JP
- Japan
- Prior art keywords
- keyboard switch
- coil spring
- compression coil
- protruding piece
- key
- 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
Landscapes
- Push-Button Switches (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図は従来の鍵盤スイッチの断面図、第２図は同組立
時を示す要部断面図、第３図は同組立ての不都合さを示
す要部断面図、第４図は本考案の鍵盤スイッチの一実施
例を示す断面図、第５図は同組立時の状態を示す要部断
面図である。
９・・・・・・フし一ノ１．１０・・・・・・折曲部、
１１・・・・・・窓部、１２・・・・・・鍵、１３・・
・・・係止ｊ“１．１４・・・・・・係止凹部、１５・
・・・・・突出部、１６・・・・・・突ハ、１６ａ・・
・・・・根元部、１７・・・・・・圧縮コイルはね。Fig. 1 is a sectional view of a conventional keyboard switch, Fig. 2 is a sectional view of the main parts showing the same assembly, Fig. 3 is a sectional view of the main parts showing the disadvantages of the same assembly, and Fig. 4 is the keyboard of the present invention. FIG. 5 is a cross-sectional view showing an embodiment of the switch, and FIG. 5 is a cross-sectional view of essential parts showing the same state when assembled. 9... Fushiichi no 1.10... Bend part,
11...Window, 12...Key, 13...
...Latching j"1.14...Latching recess, 15.
...Protrusion, 16...Protrusion, 16a...
...root, 17...compression coil.
Claims (1)
鍵の内面の突片とフし−ｊ＼の突出部間に圧縮コイルば
ねを配置し、上記例の内面の突片の根元部を圧縮コイル
ばねをはめこむことにより圧縮コイルばねの下端がフレ
ーｊ８の折曲部側に傾くように傾斜させたことを特徴と
する鍵盤スイッチ。A compression coil spring is arranged between the protruding piece on the inner surface of the key whose tip is engaged with the window part of the bent part at one end of the frame, and the protruding part of the key-j\, and the protruding piece on the inner surface of the above example is arranged. A keyboard switch characterized in that a compression coil spring is fitted in the base portion of the keyboard switch so that the lower end of the compression coil spring is inclined toward the bent portion of the flare j8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17156281U JPS5877393U (en) | 1981-11-18 | 1981-11-18 | keyboard switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17156281U JPS5877393U (en) | 1981-11-18 | 1981-11-18 | keyboard switch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5877393U true JPS5877393U (en) | 1983-05-25 |
| JPS6336361Y2 JPS6336361Y2 (en) | 1988-09-27 |
Family
ID=29963481
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17156281U Granted JPS5877393U (en) | 1981-11-18 | 1981-11-18 | keyboard switch |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5877393U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013200449A (en) * | 2012-03-26 | 2013-10-03 | Yamaha Corp | White key for keyboard instrument |
-
1981
- 1981-11-18 JP JP17156281U patent/JPS5877393U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013200449A (en) * | 2012-03-26 | 2013-10-03 | Yamaha Corp | White key for keyboard instrument |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6336361Y2 (en) | 1988-09-27 |
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