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    Operation apparatus
    3.
    发明授权
    Operation apparatus 有权

    公开(公告)号：US10254872B2

    公开(公告)日：2019-04-09

    申请号：US15740402

    申请日：2016-07-05

    Applicant: DENSO CORPORATION

    Inventor： Syunsuke Shibata ,  Motoki Tachiiri ,  Masahiro Itoh

    IPC: H03K17/94 ,  H03M11/00 ,  G06F3/041 ,  G06F3/023 ,  H01H13/00 ,  G06F3/044 ,  G06F3/02 ,  H01H3/02 ,  H03K17/96

    Abstract: An operation apparatus includes: an operation plate on which an operation surface performed by a pressing operation with an operation body; an assembly member assembled with the operation plate; a first elastic member opposite to the operation surface with respect to the operation plate, and between the operation plate and the assembly member to be elastically deformable by a pressing force applied by the operation body; a sensor detecting an elastic deformation changing amount of the first elastic member generated by the pressing operation; a pressing determinator determining whether the pressing operation is performed based on a detection value of the sensor; and a second elastic member between the operation plate and the assembly member to be elastically deformable with the first elastic member by the pressing force. The first and second elastic members are arranged to enable the pressing force applied serially.

    Manipulation device
    4.
    发明授权
    Manipulation device 有权

    公开(公告)号：US10027323B2

    公开(公告)日：2018-07-17

    申请号：US14899497

    申请日：2014-06-16

    Applicant: DENSO CORPORATION

    Inventor： Motoki Tachiiri

    IPC: H03K17/975 ,  G06F3/0362 ,  G06F3/0354 ,  G05G9/047 ,  H01H25/04 ,  G06F3/0338 ,  H01H25/00 ,  H03K17/96 ,  H01H25/06

    Abstract: The manipulation device includes: a fixing portion having a fixing surface to be fixed on an object; a moving part that has a moving surface arranged to face the fixing surface and is configured such that the relative position of the moving surface with respect to the fixing surface is manually adjusted; a fixing portion side circuit component that is arranged at the fixing portion; a moving portion side circuit component that is arranged at the moving portion so as not to be in contact with the fixing portion side circuit component, and includes an electric circuit where the impedance as measured from the fixing portion side is a predetermined impedance; and an input portion that is arranged at the moving portion manually operable, and changes the impedance of the electric circuit measured from the fixing portion.

    Rotation state detection device
    5.
    发明授权
    Rotation state detection device 有权
    旋转状态检测装置

    公开(公告)号：US09568337B2

    公开(公告)日：2017-02-14

    申请号：US14893467

    申请日：2014-05-26

    Applicant: DENSO CORPORATION

    Inventor： Motoki Tachiiri

    IPC: G09G5/00 ,  G06F3/033 ,  G01D5/241 ,  G01B7/30

    CPC classification number: G01D5/2412 ,  G01B7/30

    Abstract: A rotation state detection device is applied to an operation device having a rotating body that rotates in response to an input of an operation force, and a supporting body that supports the rotating body rotatably. The rotation state detection device includes: a first electrode arranged at the rotating body; and a second electrode arranged at the supporting body and generating a capacitance with the first electrode. The first electrode and the second electrode are arranged to vary the capacitance periodically each time the rotating body rotates by a predetermined angle and make a shape of a capacitance waveform representing a change in the capacitance to be different. A rotational angle of the rotating body is calculated based on the number of periodic times the capacitance varies, and a rotational direction of the rotating body is determined based on the shape of the capacitance waveform.

    Abstract translation: 旋转状态检测装置被应用于具有响应于操作力的输入而旋转的旋转体的操作装置和可旋转地支撑旋转体的支撑体。 旋转状态检测装置包括：布置在旋转体上的第一电极; 以及布置在所述支撑体处并与所述第一电极产生电容的第二电极。 第一电极和第二电极被布置成每当旋转体旋转预定角度时周期性地改变电容，并且使得表示电容变化的电容波形的形状不同。 基于电容变化的周期次数计算旋转体的旋转角度，并且基于电容波形的形状来确定旋转体的旋转方向。

    Input device including a restricted from varying electromagnetic force
    9.
    发明授权
    Input device including a restricted from varying electromagnetic force 有权

    公开(公告)号：US10146328B2

    公开(公告)日：2018-12-04

    申请号：US15531745

    申请日：2016-02-08

    Applicant: DENSO CORPORATION

    Inventor： Shinji Hatanaka ,  Motoki Tachiiri

    IPC: G06F3/0338 ,  H01H36/02 ,  H02K41/035

    Abstract: An input device includes: an input unit; a supporting unit supporting the input unit; a first actuator; a second actuator; and a magnetic path forming body forming a magnetic circuit that guides a magnetic flux generated by a first magnetic pole forming unit to pass through a second coil and that also guides a magnetic flux generated by a second magnetic pole forming unit to pass through a first coil. A magnetic resistance to be a resistance in the magnetic circuit is disposed at a middle location along a first connection part that connects an end of a first coil side part to an end of a second coil side part, and a second connection part that connects the other end of the first coil side part to the other end of the second coil side part.

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