The application relates to the technical field of intelligent gate technology, in particular to an automatic
parking lot gate which comprises a gate lever mechanism, a driving control box and a sensing module; the driving control box comprises a box body and a
servo motor and a control module arranged in the box body; the gate lever mechanism comprises an upper horizontal rod, a lower horizontal rod and a vertical rod arranged between the upper horizontal rod and the lower horizontal rod, the vertical rod is connected with the upper horizontal rod and the lower horizontal rod through a steering piece, a
bevel gear pair is arranged in the steering piece; the
servo motor is in transmission connection with the upper horizontal rod, the upper horizontal rod is rotatably arranged on the box body, and the lower horizontal rod is hinged with the box body. The
parallelogram frame and the
bevel gear steering piece are adopted to convert the horizontal rod
angular displacement difference into the lateral rotation of the vertical rod, the folding is compact, the opening and closing are rapid and stable, a flat advertisement surface is formed, the camera and the
infrared light curtain are integrated, the light curtain is used for realizing the real-time blocking
signal and the gate movement association, and the anti-smashing and accurate intelligent passing under multiple working conditions are realized.