Foot supporting frame convenient to use

The foot supporting frame convenient to use comprises a bearing assembly and a foot pad assembly, the foot pad assembly is arranged at the top end of the bearing assembly, the foot pad assembly comprises a positioning plate and a protection assembly fixedly connected to the top end of the positioning plate, and positioning open grooves are symmetrically formed in the bottom end of the positioning plate; the bearing assembly comprises a bearing plate and supporting assemblies symmetrically arranged on the two sides of the bottom end of the bearing plate, the cross section of each supporting assembly is in an inverted T shape, neodymium magnet assemblies are symmetrically and fixedly connected to the two sides of the top end of the bearing plate, and the neodymium magnet assemblies are movably connected with the positioning open grooves in the corresponding positions in a clamped mode. And the neodymium magnet assembly is fixedly connected with the magnet attracting sheet. According to the utility model, the ne