PROBLEM TO BE SOLVED: To provide a rotation and movement detection device that can detect movements in two directions in a contactless style with one magnet.SOLUTION: A lever switch device 1 has a magnet 50 which rotates around a third rotational axis L3 to generate magnetic field 500 which is plane-symmetric with respect to a plane 503 containing the third rotational axis L3, a turn detection sensor 80 which is disposed on an arrangement face 101 of a board 100 and detects the rotational angle θ of the magnet 50, a first dimmer detection sensor 91 which detects approach and separation based on relative movement of the magnet 50 and the arrangement face 101, and is disposed at a cross-point 911 between a straight line 506 passing through a cross-point 801 of the third rotational axis L3 and the arrangement face 101 and the outer periphery of a mapping 505 obtained by projecting the magnet 50 onto the arrangement face 101, and a second dimmer detection sensor 92 which detects approach and separation of the magnet 50 and the arrangement face 101, and is disposed to be plane-symmetric with the first dimmer detection sensor 91 with respect to the plane 503.

    【課題】1つの磁石で2方向の動きを非接触で検出できる回転移動検出装置を提供する。【解決手段】レバースイッチ装置1は、第3の回転軸L3の周りを回転し、第3の回転軸L3を含む平面503に対して面対称な磁場500を生成するマグネット50と、基板100の配置面101に配置され、マグネット50の回転角θを検出するターン検出センサ80と、マグネット50と配置面101との相対移動による接近及び離脱を検出し、第3の回転軸L3と配置面101との交点801を通る直線506と配置面101にマグネット50を投影して得られる写像505の外周との交点911に配置された第1のディマ検出センサ91と、マグネット50と配置面101との接近及び離脱を検出し、平面503に対して第1のディマ検出センサ91と面対称な位置に配置された第2のディマ検出センサ92と、を備えて概略構成されている。【選択図】図6


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    Title :

    ROTATION AND MOVEMENT DETECTION DEVICE


    Additional title:

    回転移動検出装置


    Contributors:

    Publication date :

    2016-01-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    H01H Elektrische Schalter , ELECTRIC SWITCHES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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