PCB (Printed Circuit Board) detection device

The utility model provides a PCB circuit board detection device, which is characterized in that the PCB circuit board detection device comprises a supporting structure, a detection structure, a clamping structure and a fixing structure, the supporting structure is connected with the detection structure, the supporting structure is connected with the clamping structure, and the clamping structure is connected with the fixing structure; by arranging a limiting rod, a supporting block, a soft cushion A, a limiting block, an adjusting button, a sliding rod, a fixing bolt, a pressing plate, a soft cushion B, a sliding block and a limiting ring, a supporting rod, a moving block and an electric telescopic rod are improved, a sliding groove is further formed in the supporting block, an adjusting hole is formed in the pressing plate, and a fixing hole is formed in the sliding block, so that the PCB is effectively clamped, bending and breakage of the PCB are avoided, and the service life of the PCB is prolonged. And th