PAN-TILT, PAN-TILT SYSTEM, UNMANNED AERIAL VEHICLE, AND UNMANNED AERIAL VEHICLE SYSTEM

摘要

Disclosed is a pan-tilt. The pan-tilt (10) comprises a rotating arm (12) and a connection assembly (14), wherein the rotating arm (12) is rotatably connected to a camera module (20), and the camera module (20) is able to rotate relative to a carrier of the pan-tilt (10) or the rotating arm (12); the connection assembly (14) is connected to the rotating arm (12); the connection assembly (14) comprises an elastic element (142); and the elastic element (142) is capable of providing a restoring force for the camera module (20), and the restoring force enables the camera module (20) to be restored to a predetermined protective posture when the camera module does not work, so as to protect the camera module. A pan-tilt system, an unmanned aerial vehicle and an unmanned aerial vehicle system are further disclosed. The elastic element of the pan-tilt is capable of providing the restoring force for the camera module, thereby enabling the camera module to be restored to the predetermined protective posture when the camera module does not work, so as to protect the camera module and prevent damage from occurring to the camera module.