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    • 1. 发明申请
    • VACUUM CLEANER
    • 吸尘器
    • US20160235268A1
    • 2016-08-18
    • US15024210
    • 2014-09-23
    • SAMSUNG ELECTRONICS CO., LTD.
    • Keon Soo CHOIShin KIMDong Hyun LEEDong Woo HAChang Hyun LEEJi Yeon HAN
    • A47L9/28A47L9/16A47L9/00
    • A vacuum cleaner includes an actuator connected to a suction hose to rotate in left and right directions centering on a first rotation axis, or in forward and backward directions centering on a second rotation axis according to movement of the suction hose, a first displacement sensor detecting rotational displacement of the actuator in the left and right directions, and a second displacement sensor detecting rotational displacement of the actuator in the forward and backward directions, and controls activation of a plurality of driving motors according to the rotational displacement of the actuator in the left and right directions and in the forward and backward directions, which are detected by the first displacement sensor and the second displacement sensor, thereby advancing or rotating the main body in the left and right directions.
    • 真空吸尘器包括一个连接到抽吸软管的致动器,以便沿着第一旋转轴线的左右方向,或者根据抽吸软管的移动以第二旋转轴线为中心,以向前和向后的方向旋转;第一位移传感器检测 致动器在左右方向上的旋转位移,以及第二位移传感器,其检测致动器沿前后方向的旋转位移,并且根据左侧的致动器的旋转位移来控制多个驱动马达的启动 以及由第一位移传感器和第二位移传感器检测到的正向和向前和向后的方向,从而使主体在左右方向上前进或旋转。