US Patent No. 10,151,965

MOTOR, GIMBAL, AND UNMANNED AERIAL VEHICLE


Patent No. 10,151,965
Issue Date December 11, 2018
Title Motor, Gimbal, And Unmanned Aerial Vehicle
Inventorship Zhengli Zhang, Guangdong (CN)
Songtao Chang, Guangdong (CN)
Zhuanpeng Cheng, Guangdong (CN)
Assignee AUTEL ROBOTICS CO., LTD., Shenzhen, Guangdong (CN)

Claim of US Patent No. 10,151,965

1. A gimbal, comprising:a lens module;
a first-axis motor assembly driving the lens module to rotate, wherein the first-axis motor assembly comprises a motor; and
a housing, wherein the housing accommodates the lens module and the first-axis motor assembly,
wherein the motor in the first-axis motor assembly comprises:
a first connection terminal, comprising a circuit board, wherein the circuit board comprises a coil circuit; and
a second connection terminal, comprising a permanent magnet, wherein the permanent magnet is adjacent to the coil circuit, wherein there is a gap between the permanent magnet and the coil circuit, and the permanent magnet has an axial magnetization structure, wherein
one of the first connection terminal and the second connection terminal is fixedly connected to the lens module and sleeved over the lens module, and the other of the first connection terminal and the second connection terminal is movably connected to the lens module and sleeved over the lens module.