The present disclosure provides a novel pan-tilt structure for a camera of an UAV, comprising: a camera chip mounting seat, a steering mechanism, a housing, an output shaft, and a motor component, a PCBA circuit board, a speed reduction device and a position detection assembly which are all mounted in the housing; the steering mechanism is rotatably mounted on a steering mechanism mounting seat; the output shaft is located above the housing extending with a push rod; the steering mechanism connected to the push rod of the output shaft; the camera chip mounting seat is mounted at an end of the steering mechanism away from the steering mechanism mounting seat. The present disclosure realizes the miniaturization of a servo, the pan-tilt provided by the present disclosure is higher in rotation stability, more diversified in rotation angle, smaller in size, easy to mount and low in cost, and shoots clear pictures.