Easy-to-fix rat and bird repelling device

The utility model relates to the technical field of rat and bird repelling, in particular to an owl rat and bird repelling device convenient to fix, which comprises a base, the top of the base is fixedly connected with an owl body, the top of the owl body is rotatably connected with a head body, a fixed rat repelling device is arranged in the head body, and the fixed rat repelling device is arranged in the base. The fixed rat repelling device comprises a clamping base, and the two sides of the clamping base are slidably connected with ejector rods; the interior of the clamping rod is elastically connected with a clamping block through a spring, and the surface of the clamping rod is fixedly connected with a sound knocking plate; and the surface of the fixing sleeve is fixedly connected with a metal plate. The body is fixed through the base, after the position of the base is determined, the head body is aligned with the clamping rod, the clamping block which is elastically fixed is directly inserted into the c