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    Key structure
    4.
    发明授权
    Key structure 有权

    公开(公告)号：US09633800B1

    公开(公告)日：2017-04-25

    申请号：US15077818

    申请日：2016-03-22

    申请人： Primax Electronics Ltd.

    发明人： Lei-Lung Tsai ,  Yi-Shu Lee

    IPC分类号： H01H3/12 ,  H01H13/14 ,  H01H13/705

    CPC分类号： H01H3/122 ,  H01H3/125 ,  H01H13/14 ,  H01H13/705 ,  H01H2217/004 ,  H01H2227/036

    摘要： A key structure includes a base, a keycap, a first longitudinal bar, a second longitudinal bar, a first transverse bar and a second transverse bar. The first longitudinal bar, the second longitudinal bar, the first transverse bar and the second transverse bar are uniformly distributed in the range of the keycap. Consequently, the keycap is stably moved relative to the base. The first longitudinal bar, the second longitudinal bar, the first transverse bar and the second transverse bar are made of a metallic material. Since these bars are thinner than the scissors-type connecting element of the conventional key structure, the key structure of the present invention has reduced thickness. Moreover, since these bars are made of the metallic material, the structural strength of the key structure is increased.

    SWITCH COVER, SWITCH APPARATUS AND ENDOSCOPE
    10.
    发明申请
    SWITCH COVER, SWITCH APPARATUS AND ENDOSCOPE 审中-公开
    开关盖，开关装置和内窥镜

    公开(公告)号：US20140100424A1

    公开(公告)日：2014-04-10

    申请号：US14065568

    申请日：2013-10-29

    申请人： OLYMPUS MEDICAL SYSTEMS CORP.

    发明人： Yuki HOSHINO

    IPC分类号： H01H13/14 ,  A61B1/00

    CPC分类号： H01H13/14 ,  A61B1/00002 ,  A61B1/00039 ,  A61B1/00066 ,  A61B1/00137 ,  A61B1/00142 ,  A61B2017/00367 ,  G02B23/2476 ,  H01H9/06 ,  H01H13/06 ,  H01H13/52 ,  H01H2009/048 ,  H01H2217/004 ,  H01H2217/024 ,  H01H2217/048 ,  H01H2221/05 ,  H01H2221/088

    摘要： A switch cover is configured by having a first deformation portion that is connectively provided at a flat surface portion of a cylindrical portion placed to surround a periphery of a switch portion, and deforms by an external stress, a second deformation portion that is connectively provided at a curved surface portion of the cylindrical portion, and deforms by the external stress, and a stress transmitting portion that is connectively provided at the first and the second deformation portions, and transmits a stress having a component in a perpendicular direction to an outer surface of an operation portion main body to the switch portion when the first deformation portion is deformed inward of the cylindrical portion by the external stress.

    摘要翻译： 开关盖通过具有第一变形部分构成，该第一变形部分连接地设置在放置在围绕开关部分周围的圆筒部分的平坦表面部分处，并且由外部应力变形，第二变形部分连接设置在 圆筒部的弯曲表面部分，并由外部应力变形;以及应力传递部分，其连接地设置在第一和第二变形部分处，并且将具有垂直方向的分量的应力传递到 当所述第一变形部分由于所述外部应力而向所述圆筒部分向内变形时，所述操作部分主体连接到所述开关部分。