To provide a gripping detection device that can highly accurately detect steering gripping.SOLUTION: A gripping detection device 10 includes: a detection mechanism 40 disposed at least at a gripping portion of a steering wheel 100 and configured to connect an output side piezoelectric element 20 to a receive side piezoelectric element 30 to transmit vibration output from the output side piezoelectric element 20 to the receive side piezoelectric element 30; and a clearance portion (projecting portion 41) taking a clearance between a placement surface of the steering wheel 100 on which the detection mechanism 40 is placed and the detection mechanism 40.SELECTED DRAWING: Figure 5

    【課題】ステアリング把持を高精度に検知できる把持検知装置を提供する。【解決手段】把持検知装置10は、発信側圧電素子20と受信側圧電素子30とを連結し、発信側圧電素子20から発信された振動を受信側圧電素子30に伝達する、ステアリングホイール100のうち少なくとも把持部分に設置される検知機構部40と、ステアリングホイール100上の検知機構部40を設置する設置面と検知機構部40との間にクリアランスをとるクリアランス部(凸部41)を備える。【選択図】図5


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    Titel :

    GRIPPING DETECTION DEVICE AND STEERING WHEEL


    Weitere Titelangaben:

    把持検知装置及びステアリングホイール


    Beteiligte:
    OIGAWA ATSUHIKO (Autor:in) / OGAWA HIROSHI (Autor:in) / UCHIDA TAKEO (Autor:in) / KANEKO KAZUMU (Autor:in)

    Erscheinungsdatum :

    21.10.2022


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Japanisch


    Klassifikation :

    IPC:    B62D MOTOR VEHICLES , Motorfahrzeuge



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