The invention belongs to the technical field of culture propaganda, and particularly relates to a campus culture education propaganda device and a propaganda method.The campus culture education propaganda device comprises a displayer, a
loudspeaker box and a protective cover, the
loudspeaker box is installed at the top of the displayer, the protective cover is erected on the
loudspeaker box, and a person exists in front of the displayer, so that treading and squeezing of an air bag are achieved; at the moment, air in the air bag is input into the first air tank, and the movable
electrode plate is in contact with the trigger
electrode plate in the lifting process, so that
electrification of the display and display of a propaganda video can be realized, and when no person exists, the first
piston automatically falls, the movable
electrode plate is separated from the trigger electrode plate, and the display is powered off, so that the
electric energy consumption is reduced, and the
electric energy can be saved; when no one is in use, the electrode ball is in contact with the bass plectrum, low audio playing of the loudspeaker box can be achieved,
noise pollution can be reduced when no one is in use, a quiet learning environment is guaranteed for a campus, manual operation is reduced, the
automation capability is improved, and a better propaganda effect is achieved.