Provided is a freehub torque and speed sensing device, including a freehub, a dynamic assembly and a static assembly. The freehub includes a freehub body (2) and a freehub fixing housing (1) sleeved on an outer side of the freehub body (2). A load connection portion (204) is disposed at one end of the freehub body (2). A torque sensing deformation unit (203) is disposed at the freehub body (2) adjacent to the load connection portion (204) and includes at least one sensor. The dynamic assembly rotates with the freehub body (2). The static assembly is fixedly connected to an external fixing structure body and includes a primary control unit. The dynamic assembly includes a secondary control unit electrically connected to the sensor. A torque signal is transmitted between the primary control unit and the secondary control unit in a wireless manner, and the primary control unit supplies power to the secondary control unit in the wireless manner. In this manner, the whole vehicle assembly is more convenient and safer, and the signal stability is high.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    FREEHUB TORQUE AND SPEED SENSING DEVICE


    Weitere Titelangaben:

    FREILAUFDREHMOMENT UND DREHZAHLERFASSUNGSVORRICHTUNG
    DISPOSITIF DE DÉTECTION DE COUPLE ET DE VITESSE DE ROUE LIBRE


    Beteiligte:
    KANG XIANBING (Autor:in)

    Erscheinungsdatum :

    2022-10-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B60B VEHICLE WHEELS , Räder für Fahrzeuge / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS / H02J CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER , Schaltungsanordnungen oder Systeme für die Abgabe oder Verteilung elektrischer Leistung



    FREEHUB TORQUE AND SPEED SENSING DEVICE

    KANG XIANBING | Europäisches Patentamt | 2022

    Freier Zugriff

    FREEHUB TORQUE AND SPEED SENSING DEVICE

    KANG XIANBING | Europäisches Patentamt | 2020

    Freier Zugriff

    Torque and speed sensing device and electric bicycle

    ZHOU JIALIN / LUO SHAOJUN / XIONG GUILIN | Europäisches Patentamt | 2022

    Freier Zugriff

    TORQUE AND SPEED SENSING DEVICE AND ELECTRIC BICYCLE

    ZHOU JIALIN / LUO SHAOJUN / XIONG GUILIN | Europäisches Patentamt | 2024

    Freier Zugriff

    Torque and speed sensing device and electric bicycle

    ZHOU JIALIN / LUO SHAOJUN / XIONG GUILIN | Europäisches Patentamt | 2022

    Freier Zugriff