Signal through-wall simulation detection device for electronic device

The invention belongs to the technical field of signal detection, and particularly relates to an electronic device signal through-wall simulation detection device which comprises a base and a signal detector, a carrying disc is fixedly arranged on one side of the top of the base, a mounting plate is fixedly arranged on the top of the base, an electric cylinder is fixedly arranged on the top of the mounting plate, and a mounting rod is fixedly arranged at the moving end of the electric cylinder; a first simulation wall body cover, a second simulation wall body cover and a third simulation wall body cover are arranged on the rod wall of the mounting rod, and the first simulation wall body cover, the second simulation wall body cover and the third simulation wall body cover are sequentially arranged from small to large in size and are arranged in a mutual sleeving manner; the carrying disc is located below the first simulation wall body cover, the second simulation wall body cover and the third simulation wall b