Dynamic poster information display device

The utility model discloses a dynamic poster information display device, which relates to the technical field of display devices and comprises supporting legs and a poster frame arranged at the tops of the supporting legs, the tops of the supporting legs are connected with a control box, a transmission shaft is fixed on the back of the poster frame and rotatably connected with the control box, and a driving mechanism is arranged in the control box. The driving mechanism is used for driving the transmission shaft to drive the poster frame to swing in a reciprocating mode and comprises a control motor, a control cavity is formed in the control box, a rotating disc is arranged in the control cavity, the rotating end, located in the control cavity, of the control motor can drive the rotating disc to rotate through a transmission assembly, and the rotating disc can drive the poster to swing. According to the poster information display device, the technical problem that the effect of a full-angle rotating dynamic d