Mobile phone wireless charging system of automatic focusing coil

The utility model provides a mobile phone wireless charging system of an automatic focusing coil, which comprises a mobile phone wireless charging module and a mobile phone with a wireless charging function, and the mobile phone is provided with a mobile phone coil. The mobile phone wireless charging module comprises a movable charging coil, an MCU control unit, an X-direction motor and a Y-direction motor. The MCU control unit respectively sends displacement signals to the X-direction motor and the Y-direction motor according to the coupling coefficient between the movable charging coil and the mobile phone coil; wherein the X-direction motor can move left and right along the X axis, the Y-direction motor can move up and down along the Y axis, and the X-direction motor and the Y-direction motor are connected with the movable charging coil. 本实用新型提供了一种自动聚焦线圈的手机无线充电系统，包括：手机无线充电模块以及带无线充电功能的手机，所述手机具有一手机线圈；所述手机无线充电模块包括：可移动的充电线圈、MCU控制单元、X方向马达、Y方向马达；所述MCU控制单元根据所述可移动的充电线圈与所述手机线圈之间的耦合系数的大小分别向所述X方向马达和所述Y方向马达发送位移信号；其中，所