A power switching structure includes an input shaft (10), a detection shaft sleeve (20) fit over the input shaft (10), an assisting power assembly (40), and an output assembly (30) selectively drivable by the input shaft (10) and the assisting power assembly (40). The output assembly (30) includes first and transmission sleeves (31, 35) rotatably mounted to the input shaft (10). The assisting power assembly (40) includes a power member (41) rotatably mounted to the second transmission sleeve (35). A one-way bearing (37, 42) is arranged between the first and second transmission sleeves (31, 35) and the power member (41). An output member (38) is mounted on the second transmission sleeve (35). A micro-motion static frictional force is induced between the first and second transmission sleeves (31, 35) and the input shaft (10) to allow the detection shaft sleeve (20) to directly and accurately measure a torque value of the input shaft (10). The one-way bearing (37, 42) arranged between the first and second transmission sleeves (31, 35) and the power member (41) allows for selection among sources of power.


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    Title :

    POWER SWITCHING STRUCTURE


    Additional title:

    LEISTUNGSSCHALTSTRUKTUR
    STRUCTURE DE COMMUTATION DE PUISSANCE


    Contributors:

    Publication date :

    2022-08-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B62M RIDER PROPULSION OF WHEELED VEHICLES OR SLEDGES , Antrieb von Radfahrzeugen oder Schlitten durch den Fahrer / B62J Fahrrad- oder Motorradsättel oder -sitze , CYCLE SADDLES OR SEATS



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