Hanging type advertising equipment

The utility model relates to the technical field of advertising equipment. The utility model relates to advertising equipment, in particular to hanging type advertising equipment. The device comprisesa fixed plate and a mounting base, an inserting groove is formed in the lower end of the mounting base; the upper end of the fixed plate is inserted into the inner side of the slot; mounting groovesare formed in the two sides of the upper end of the fixing plate correspondingly. Bolts are inserted into the mounting grooves; a spring is connected between the bolt and the inner wall of the mounting groove; a bolt hole matched with the bolt is formed in the inner wall of the slot; one end of the bolt extends into the bolt hole; a strip-shaped magnet is embedded into the plug pin; when advertising paper needs to be replaced in the using process of the device, the electromagnet is turned on, at the moment, the strip-shaped magnet is repelled by the electromagnet, the plug pin retracts into the mounting groove, the plu