2 3 DUAL-AXIS PLATFORM FOR USE IN SMALL UNMANNED AERIAL VEHICLE AND TRIPLE-AXIS PLATFORM FOR USE IN A SMALL UNMANNED AERIAL VEHICLE

摘要

The present invention discloses a two-axis platform for use in unmanned aerial vehicles and a three-axis platform for use in unmanned aerial vehicles, including a machine frame assembly, a transmission assembly, and a shooting assembly. Wherein the machine frame assembly includes a first bracket, a second bracket and a third bracket, the shooting assembly being fixed to the first bracket, the first bracket being rotatably arranged on the second bracket, The second bracket is rotatably arranged on the third bracket. Wherein the transmission assembly includes a first motor and a second motor, the first motor rotates the first bracket relative to the second bracket about its rotational axis, and the second motor rotates about the third bracket And rotates the second bracket about its rotation axis. The present invention uses the motor as a driving force to directly connect to the machine frame assembly of the platform to consume less energy and save electrical power; The motor has a short operating response time and can improve the shooting stability of the shooting assembly by adapting to various flight postures of the unmanned aerial vehicle by quickly starting and stopping or adjusting the magnitude of the rotation speed in a timely manner.