PCB board connection structure and tower fan

The utility model provides a PCB board connection structure and tower fan, the PCB board connection structure include: the PCB board, the mainboard, on the mainboard with the corresponding position inat least both sides of PCB board is provided with a plurality of groups buckle, through the buckle makes the PCB board is connected on the mainboard. The utility model provides a PCB board connectionstructure is through directly setting up a plurality of buckles on the lateral wall of mainboard to connect the PCB integrated circuit board on the mainboard. Such connected mode at first need not tocarry out a lot of on the PCB board again and punches, and next has exempted the complicated operation when carrying out the screw assembly. The utility model discloses a PCB board only needs exert pressure to the PCB board in assembling process, this moment the buckle to opening both sides under PCB sheet extrusion effect, then the PCB board is with the mainboard contact and restricted its further motion by the buckle. 本实