The invention provides a power-assisted trolley which comprises a trolley body which comprises rotating wheels, a driving motor and a controller, wherein the controller is connected to the driving motor, and the driving motor is connected to the rotating wheels; a push rod mechanism which comprises at least one pair of push rods and a supporting rod, wherein the push rods extend in the horizontal direction and are connected to the vehicle body; and a supporting rod which is connected to the push rods, wherein the length of the supporting rod in the extending state in the vertical direction is smaller than the height of the trolley body. According to the power-assisted trolley, the push rod mechanism is arranged on the trolley body, the push rods of the push rod mechanism extend in the horizontal direction and are connected with the supporting rod extending in the vertical direction, and the length of the supporting rod is smaller than the height of the trolley body so that in the moving process of the power-assisted trolley, the supporting rod does not make contact with the ground to affect movement of the power-assisted trolley. When the power-assisted trolley needs to be stopped, the trolley body is slightly inclined to enable the supporting rod to touch the ground, the supporting rod and the rotating wheels of the trolley body support the trolley body together, and the inclination degree of the trolley body is prevented from being too large when the trolley body is stopped.

    一种助力手推车,包括:车体,包括转动轮、驱动电机和控制器,所述控制器连接于驱动电机,所述驱动电机连接于转动轮;推杆机构,包括至少一对推杆和支撑杆,所述推杆沿水平方向延伸并且连接于所述车体;所述支撑杆连接于所述推杆,并且所述支撑杆在竖直方向延伸状态下的长度小于所述车体的高度。上述的助力手推车通过在车体设置推杆机构,推杆机构的推杆沿水平方向延伸,并且推杆连接有沿竖直方向延伸的支撑杆,并且支撑杆的长度小于车体的高度,使得助力手推车在行进过程中,支撑杆不会与地面接触而影响助力手推车的移动,在需要停靠时,略微倾斜车体使得支撑杆着地,与车体的转动轮一起支撑车体,防止车体停靠时的倾斜度过大。


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    Titel :

    Power-assisted trolley


    Weitere Titelangaben:

    一种助力手推车


    Beteiligte:
    SHAO LIWEI (Autor:in) / ZHOU LIANG (Autor:in) / LIN JIAWEN (Autor:in)

    Erscheinungsdatum :

    2021-06-18


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B62B Von Hand bewegte Fahrzeuge, z.B. Handkarren oder Kinderwagen , HAND-PROPELLED VEHICLES, e.g. HAND CARTS OR PERAMBULATORS



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