
基本信息:
- 专利标题: Push-button key switches
- 专利标题(中):Tastaturdruckschalter。
- 申请号:EP89300136.2 申请日:1989-01-09
- 公开(公告)号:EP0323917A2 公开(公告)日:1989-07-12
- 发明人: Doyle, Keith Barrie
- 申请人: MARCONI ELECTRONIC DEVICES LIMITED
- 申请人地址: Doddington Road Lincoln LN6 3LF GB
- 专利权人: MARCONI ELECTRONIC DEVICES LIMITED
- 当前专利权人: MARCONI ELECTRONIC DEVICES LIMITED
- 当前专利权人地址: Doddington Road Lincoln LN6 3LF GB
- 代理机构: Hoste, Colin Francis
- 优先权: GB8800370 19880108
- 主分类号: H01H13/70
- IPC分类号: H01H13/70
摘要:
A customized push-button keypad or keymatrix is made up of a plurality of individual single key switches each comprising a profiled silicon-rubber mat and a rigid support plate, the latter carrying the fixed contacts of the key switch and a respective LED for the purpose of backlighting the push-button.
摘要(中):
定制的按钮键盘或键盘由多个单独的单键开关组成,每个单键开关包括异形硅橡胶垫和刚性支撑板,后者承载钥匙开关的固定触点和用于该目的的相应LED 背光按钮。
公开/授权文献:
- EP0323917A3 Push-button key switches 公开/授权日:1990-12-27
IPC结构图谱:
H | 电学 |
--H01 | 基本电气元件 |
----H01H | 电开关;继电器;选择器;紧急保护装置 |
------H01H13/00 | 具有适于单向的推、拉并作直线运动操作部分的开关,如按钮开关 |
--------H01H13/70 | .具有与不同触点组相关的多个操作部件,如键盘 |