Expandable keyboard
    5.
    发明授权
    Expandable keyboard 有权
    可扩展键盘

    公开(公告)号:US09122315B2

    公开(公告)日:2015-09-01

    申请号:US13312734

    申请日:2011-12-06

    IPC分类号: B41J5/00 G06F3/02

    CPC分类号: G06F3/0221 G06F3/0216

    摘要: A keyboard includes a housing, a frame surrounding the housing, and a plurality of keys arranged in a plurality of columns and a plurality of rows. The keyboard is movable between a closed configuration and an expanded configuration, and the keys are accessible in both the closed and expanded configurations.

    摘要翻译: 键盘包括壳体,围绕壳体的框架以及布置成多个列和多行的多个键。 键盘可在闭合配置和扩展配置之间移动,并且键可在闭合和扩展配置中访问。

    Printed Circuit Board for a Mobile Device
    6.
    发明申请
    Printed Circuit Board for a Mobile Device 有权
    用于移动设备的印刷电路板

    公开(公告)号:US20110147189A1

    公开(公告)日:2011-06-23

    申请号:US13037879

    申请日:2011-03-01

    IPC分类号: H01H13/76

    摘要: A printed circuit board is provided for use in a keyboard assembly of a mobile device having a plurality of keys in a key layout. The printed circuit board has a plurality of contacts, such as dome switches, arranged in a contact layout. The contact layout is such that it can be used with a plurality of different key layouts, each actuating different combinations of contacts. Some keys in a particular key layout are overlying at least two of the plurality of contacts, and such keys actuate only one of the underlying contacts. As such, a common printed circuit board can be used for a plurality of complementary mobile device designs having different key layouts, thereby allowing a manufacturer to realize cost efficiencies.

    摘要翻译: 提供一种用于具有键布局中的多个键的移动设备的键盘组件中的印刷电路板。 印刷电路板具有布置在接触布局中的多个触点,例如圆顶开关。 接触布局使得其可以与多个不同的键布局一起使用,每个不同的键布局驱动不同的触点组合。 特定键布局中的一些键覆盖多个触点中的至少两个,并且这样的键仅驱动下面的触点中的一个。 因此,通常的印刷电路板可以用于具有不同键布局的多个互补移动设备设计,从而允许制造商实现成本效率。