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    • 6. 发明申请
    • SLIM TYPE VIBRATION MOTOR
    • SLIM型振动电机
    • WO2007037622A1
    • 2007-04-05
    • PCT/KR2006/003858
    • 2006-09-27
    • LG INNOTEK CO., LTD.PARK, Young Il
    • PARK, Young Il
    • H02K7/065
    • H02K7/063
    • A slim type vibration motor is provided. The slim type vibration motor includes a case, a shaft, a rotor, a printed circuit board, and a plurality of coils. The shaft has at least one end thereof fixed to a central portion of the case. The rotor rotates about the shaft within the case, and includes a rotor yoke, a magnet fixed to the rotor yoke, and a weight imparting eccentricity to the rotor. The printed circuit board is installed to a bottom surface of the case, and forms a coil hole in a region thereof facing the magnet. The plurality of coils passes through the coil hole and is installed on the bottom surface of the case.
    • 提供了一种超薄型振动电机。 薄型振动电动机包括壳体,轴,转子,印刷电路板和多个线圈。 轴具有至少一个端部固定到壳体的中心部分。 转子围绕壳体内的轴旋转,并且包括转子轭,固定到转子轭的磁体和给转子赋予偏心的重量。 印刷电路板安装在壳体的底面上,并在其面对磁体的区域中形成线圈孔。 多个线圈通过线圈孔并安装在壳体的底面上。