Packaging box

The utility model relates to the technical field of packaging, and provides a packaging box. The packaging box comprises a box body, a buffer cushion and a plurality of partition plates, the buffer cushion comprises a bottom cushion and two side cushions, the bottom cushion is provided with a plurality of first inserting grooves used for inserting display devices, the first inserting grooves are formed in the second direction at intervals, and the second direction is perpendicular to the first direction; the partition plates are arranged in the box body at intervals in the second direction and located between the two side liners, the two opposite sides of the partition plates in the first direction are inserted into the two side liners respectively, and a containing space corresponding to the first inserting grooves up and down is formed between every two adjacent partition plates so as to contain the display device. According to the packaging box provided by the invention, the problem that the display device