Intelligent dual-power change-over switch control device

The utility model discloses an intelligent dual power supply change-over switch control device comprising an intelligent controller, the intelligent controller comprises a pedestal, a cover plate and a printed circuit board arranged in the pedestal, and the cover plate is fixedly arranged on the pedestal through screws; a fixing seat is arranged at the bottom of the base and fixedly installed on the bottom plate, fixing grooves are formed in the front side and the rear side of the top face of the fixing seat, and the fixing columns are inserted into the fixing grooves in a one-to-one correspondence mode; a spring fixing hole is formed in the groove wall of the fixing groove, a spring is fixedly installed in the spring fixing hole, a clamping rod is fixed to the spring, a clamping ball is fixed to the end of the clamping rod, a hemispherical clamping groove matched with the clamping ball is formed in the fixing column, and the clamping ball is clamped in the hemispherical clamping groove. According to the inte