Pan-tilt-zoom camera for omni-directional 360-degree-detection and 360-degree surveillance method

A pan-tilt-zoom camera for omni-directional 360-degree-detection, comprising a top cover, wherein a bottom of the top cover is connected to a bottom cover, the top cover is provided with a circuit board inside, an upper end of the top cover is connected to a screw lamp cap, the screw lamp cap is connected to mains electricity to supply power for the circuit board, the bottom cover comprises an inner bracket and an outer bracket, a camera assembly is provided inside the inner bracket and the outer bracket, and the circuit board is electrically connected to the camera assembly;

• wherein a slide connection apparatus is provided on the inner bracket, the circuit board is electrically connected to the camera assembly through the slide connection apparatus to power on the camera assembly, and the camera assembly controls the slide connection apparatus to perform 360-degree rotation;
• wherein the slide connection apparatus comprises a motor, wherein the motor is provided with a rotating shaft, and an end of the rotating shaft is connected to a wiring terminal;
• the motor is further provided with a first connection line connected to another wiring terminal, and the wiring terminal is electrically connected to a control panel of the camera through the rotating shaft and the first connection line;
• and when the rotating shaft rotates, the first connection line keeps in contact with the another wiring terminal.