Multifunctional inspection walking stick

A multifunctional inspection walking stick is sequentially provided with a handheld part, an inner rod, an outer rod, a sensing part and a supporting part from top to bottom, the handheld part is fixedly connected with the top end of the inner rod, the lower portion of the inner rod is movably connected to the interior of the upper end of the outer rod, and the lower portion of the outer rod is fixedly connected with the upper end of the sensing part; the lower end of the sensing part is fixedly connected with the upper end of the supporting part, and an electric field detection antenna and a metal sensing coil are arranged in the sensing part. The routing inspection walking stick designed by the utility model has more functions, can sense some potential dangers such as metal hazardous substances (such as animal traps and iron ingots) and high-voltage alternating-current electric fields on the ground when in use, and can also sense the potential dangers of the metal hazardous substances, the high-voltage alte