Deformation monitoring device and method for PCB (Printed Circuit Board)

The invention discloses a deformation monitoring device and method for a PCB, and belongs to the technical field of electronic equipment monitoring, the deformation monitoring device comprises a bearing shell, a plurality of bayonet sockets are installed in the bearing shell, and a plurality of warning lamps are connected to the bearing shell; wherein an inner concave placing seat is integrally formed in the bayonet socket, the inner part of the inner concave placing seat is communicated with an extrusion positioning structure, the inner part of the bayonet socket is fixedly connected with a micro air pump, the outer part of the gas storage shell is communicated with a first micro electromagnetic valve, and the inner part of the bayonet socket is fixedly connected with a semi-hard movable bearing seat; meanwhile, in the transportation process, a monitoring plate is pushed to jack up a connecting block through a telescopic expansion pipe to lift up and down so as to move up and down in an inwards-concave place