Sealing structure and pan-tilt camera

The utility model provides a sealing structure and a pan-tilt camera, the sealing structure is used for being arranged between a pan-tilt and a shell, the dustproof and waterproof reliability of the sealing structure is improved, the installation precision requirement is reduced, the extrusion surface sealing of a sealing element is changed into linear sealing, the friction force is smaller when the pan-tilt rotates, and the service life of the pan-tilt camera is prolonged. And the probability of damaging the sealing element is reduced. The sealing structure can comprise a sealing groove body and a sealing piece, and the sealing groove body is used for being arranged on the shell. The sealing piece is arranged in the sealing groove and used for being rotatably arranged between the holder and the sealing groove body. The seal may include an annular body, a plurality of annular outer lobes, and a plurality of annular inner lobes. The annular main body is provided with an inner surface facing the holder seat and