Fecha de publicación: 04/05/2021 Fuente: Wipo "BigData" The utility model discloses a security inspection device based on big data, which relates to the technical field of security inspection, and comprises a fixed frame, the inner side wall of the fixed frame is fixedly connected with a movable guide rail, the upper surface of the movable guide rail is slidably connected with a movable frame, the inner wall of the fixed frame is fixedly connected with a driving motor, and the inner wall of the fixed frame is fixedly connected with a power supply. And the inner top wall of the movable frame is fixedly connected with a connecting plate. According to the security inspection device based on big data, through cooperative arrangement of the driving motor, the first connecting rod, the second connecting rod, the movable frame and the movable guide rail, the effect that the camera moves left and right is effectively achieved, the inspection range of the camera is widened, and therefore the practicability of the device is improved; through cooperative arrangement of the mounting frame, the mounting plate, the pulling plate, the limiting plate, the inserting rod, the pulling plate, the fixing plate, the telescopic spring, the inserting hole and the inserting rod, the mounting plate can be effectively and rapidly limited, so that the mounting plate can be more conveniently disassembled, and operation is also convenient during mounting.