专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明申请

US20100072047A1 KEYPAD ASSEMBLY 有权
标题翻译：键盘装配
公开(公告)号：US20100072047A1
公开(公告)日：2010-03-25
申请号：US12405550
申请日：2009-03-17
申请人： FU-HSIN SUNG , YI-HUA WANG
发明人： FU-HSIN SUNG , YI-HUA WANG
IPC分类号： H01H9/00
CPC分类号： H01H13/83 , H01H2219/044 , H01H2219/062 , H01H2219/064 , H01H2221/07
摘要： An exemplary keypad assembly includes: a printed circuit board (PCB) comprising a plurality of fixed contact points formed thereon, an elastic sheet disposed on the PCB, the elastic sheet comprising a base and many switches fixed on the base above the fixed contact points correspondingly; many key buttons, each key button comprising a main portion, and a pressing portion extending downward from the main portion; a light shielding sheet defining a plurality of through holes, the light shielding sheet integrally formed with the key buttons, the key buttons respectively passing through each of the through holes of the light shield sheet. The light shielding sheet with the key buttons is disposed above the elastic sheet, each pressing portion of each key button corresponding to each switch. The keypad assembly has a thin configuration due to a combination configuration of the light shielding sheet and the key buttons.
摘要翻译：示例性键盘组件包括：印刷电路板（PCB），其包括形成在其上的多个固定接触点，弹性片设置在PCB上，弹性片包括基部和许多开关，其相应地固定在固定接触点上方的基座上 ; 多个键按钮，每个键按钮包括主要部分和从该主要部分向下延伸的按压部分; 限定多个通孔的遮光片，所述遮光片与所述按键一体地形成，所述按键分别穿过所述遮光片的每个通孔。具有按键的遮光片设置在弹性片的上方，每个键按钮的每个按压部分对应于每个开关。由于遮光片和按键的组合构造，键盘组件具有薄的构造。

2. 发明授权

US08063325B2 Keypad assembly 有权
标题翻译：键盘装配
公开(公告)号：US08063325B2
公开(公告)日：2011-11-22
申请号：US12405550
申请日：2009-03-17
申请人： Fu-Hsin Sung , Yi-Hua Wang
发明人： Fu-Hsin Sung , Yi-Hua Wang
IPC分类号： H01H9/00
CPC分类号： H01H13/83 , H01H2219/044 , H01H2219/062 , H01H2219/064 , H01H2221/07
摘要： An exemplary keypad assembly includes: a printed circuit board (PCB) comprising a plurality of fixed contact points formed thereon, an elastic sheet disposed on the PCB, the elastic sheet comprising a base and many switches fixed on the base above the fixed contact points correspondingly; many key buttons, each key button comprising a main portion, and a pressing portion extending downward from the main portion; a light shielding sheet defining a plurality of through holes, the light shielding sheet integrally formed with the key buttons, the key buttons respectively passing through each of the through holes of the light shield sheet. The light shielding sheet with the key buttons is disposed above the elastic sheet, each pressing portion of each key button corresponding to each switch. The keypad assembly has a thin configuration due to a combination configuration of the light shielding sheet and the key buttons.
摘要翻译：示例性键盘组件包括：印刷电路板（PCB），其包括形成在其上的多个固定接触点，弹性片设置在PCB上，弹性片包括基部和许多开关，其相应地固定在固定接触点上方的基座上 ; 多个键按钮，每个键按钮包括主要部分和从该主要部分向下延伸的按压部分; 限定多个通孔的遮光片，所述遮光片与所述按键一体地形成，所述按键分别穿过所述遮光片的每个所述通孔。具有按键的遮光片设置在弹性片的上方，每个键按钮的每个按压部分对应于每个开关。由于遮光片和按键的组合构造，键盘组件具有薄的构造。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式