Energy-saving teaching bulletin board

The utility model relates to the technical field of teaching propaganda devices, and discloses an energy-saving teaching propaganda column which comprises a mounting frame, an electricity storage mechanism is fixedly arranged at the upper end of the mounting frame, a display mechanism is fixedly connected to the upper end of the electricity storage mechanism, and a power supply mechanism is fixedly connected to the upper end of the display mechanism. And a placement mechanism is arranged in the display mechanism in a sliding manner. According to the teaching propaganda device, the sliding magnetic suction plate is arranged in the teaching propaganda device, the power supply mechanism is arranged at the upper end of the teaching propaganda device, the power storage mechanism is arranged at the lower end of the teaching propaganda device, posters or files needing teaching propaganda are fixed to the surface of the magnetic suction plate through the magnetic suction stickers, and the teaching propaganda function