| 摘要 |
An electric book cart is provided to stand books in line without a separate support device by forming shelves to be inclined in a lengthwise direction and having inclined plates. An electric book cart includes a frame(10), a plurality of wheels(20), and an electric device(30). The frame forms shelves(11) where books are loaded. The plurality of wheels are installed on the bottom of the frame. The electric device is connected to at least one of the plurality of wheels. The electric device is an electric motor and installed on the bottom of the frame to drive the wheels. A charge battery(40) is installed at one side surface of the frame to supply power to the electric motor.
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