Regular inspection and maintenance equipment for PCB (Printed Circuit Board)

The utility model discloses regular maintenance equipment for a PCB (Printed Circuit Board), which comprises a device main body, a plurality of supporting columns are arranged at the bottom of the device main body, a transmission sliding groove is formed in the device main body, and a bidirectional threaded rod is rotationally arranged in the transmission sliding groove. The PCB is placed between the movable pressing plate and the fixed supporting plate, then the adjusting plate is loosened to enable the movable pressing plate to vertically press the PCB downwards for pressing, then the two-way threaded rod is rotated to drive the two movable blocks to be close to each other, and when the positions of the two movable blocks reach a certain distance, the two movable blocks are fixed. When one end of the PCB is fixed, the adjusting plate on the other movable block is operated to press and fix the other end of the PCB, at the moment, fixing of the PCB is completed, the PCB can be clamped and fixed through mutual