Intelligent parking lot self-service payment device

The utility model relates to the technical field of parking lots, and discloses an intelligent parking lot self-service payment device which is characterized in that the outer side of a supporting vertical frame is sleeved with a lifting sliding seat, the top end of an output shaft is provided with a camera, the inner side of a guide rail seat is provided with a pushing support in a penetrating and clamping mode, and the arm power top end of the pushing support is provided with a display frame; a two-dimensional code panel and a charging panel are sequentially arranged on the front side end face of the display frame from left to right. According to the utility model, the camera is pre-installed and adjusted through the camera identification assembly with the functions of lifting height adjustment and left-right direction adjustment, the installation height and the camera angle of the camera can be flexibly adjusted and controlled, so that the camera can adapt to different working environments, and in the inst