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    Tactile switch for a mobile electronic device
    29.
    发明授权
    Tactile switch for a mobile electronic device 有权

    公开(公告)号：US09892876B2

    公开(公告)日：2018-02-13

    申请号：US14740320

    申请日：2015-06-16

    申请人： Hand Held Products, Inc.

    发明人： John Spencer Bandringa

    IPC分类号： H01H35/24 ,  H01H35/30 ,  H01H35/34 ,  H01H13/20

    CPC分类号： H01H35/245 ,  H01H13/20 ,  H01H35/30 ,  H01H35/34 ,  H01H2215/05 ,  H01H2221/038 ,  H01H2231/022

    摘要： A tactile switch on a mobile electronic device having a housing is provided. The tactile switch is comprised of a pressure sensitive interface on an exterior portion of the housing, a switch mechanism, and at least one pathway coupled to the pressure sensitive interface and extending from the pressure sensitive interface to the switch mechanism. The switch mechanism is at a remote location from the pressure sensitive interface. The pathway is formed in an interior portion of the housing. The tactile switch further includes a viscous fluid substantially filling the pathway. The tactile switch is configured such that when pressure is applied to the pressure sensitive interface, the viscous fluid exerts pressure on the switch mechanism, causing the switch to make an electrical contact.

    Pressure-type contact switch for use in operation of pressure pump
    30.
    发明授权
    Pressure-type contact switch for use in operation of pressure pump 有权
    用于压力泵运行的压力式接触开关

    公开(公告)号：US09425007B2

    公开(公告)日：2016-08-23

    申请号：US14492779

    申请日：2014-09-22

    申请人： Moo Sung Kim

    发明人： Moo Sung Kim

    IPC分类号： H01H9/00 ,  H01H35/36 ,  H01H35/30

    CPC分类号： H01H35/36 ,  H01H35/2678 ,  H01H35/30 ,  H01H36/0073 ,  H01H2207/026 ,  H01H2221/016 ,  H01H2221/024 ,  H01H2221/04

    摘要： A pressure-type contact switch includes a bourdon tube which expands and contracts depending on water pressure in a discharge conduit applied by a pressure pump; a link having an end connected to a free end of the bourdon tube; a first actuating lever having an end connected to the other end of the link and rotatably installed about a first rotation axis; a first semi-circle gear formed at the other end of the first actuating lever; a first link gear engaged with the first semi-circle gear and fitted to a central rotation axis to thereby cause the central rotation axis to rotate in normal and reverse directions; a rotation member fitted to the central rotation axis; a second actuating lever which is installed to the rotation member to be rotatable about a second rotation axis; and an extension lever fitted to an end of the second actuating lever.

    摘要翻译： 压力式接触开关包括布尔登管，其根据由压力泵施加的排放管道中的水压而膨胀和收缩; 具有连接到布尔登管的自由端的端部的连杆; 第一致动杠杆，其一端连接到所述连杆的另一端并围绕第一旋转轴线可旋转地安装; 形成在所述第一致动杆的另一端的第一半圆形齿轮; 第一连杆齿轮，与第一半圆形齿轮啮合并装配到中心旋转轴线上，从而使中心旋转轴线在正向和反向方向上旋转; 安装在所述中心旋转轴线上的旋转构件; 第二致动杆，其安装到所述旋转构件以能够围绕第二旋转轴线旋转; 以及安装在所述第二操作杆的端部上的延伸杆。