Navigation rod for blind person based on Internet of Things

The utility model discloses a blind person navigation rod based on the internet of things, which comprises a rod bottom, anti-collision mechanisms are uniformly arranged on the outer side of the rod bottom, a rod seat is arranged at the top end of the rod bottom, an adjusting groove is arranged in the rod seat, an adjusting column is movably arranged in the adjusting groove, a rod handle is arranged at the top end of the adjusting column, and the rod handle is connected with the rod bottom. A handrail is installed on one side of the top end of the rod handle, a display screen is installed on the side, close to the handrail, of the rod handle, a loudspeaker is arranged at the bottom end of the side, close to the handrail, of the display screen, and a signal lamp is arranged on the display screen below the loudspeaker. According to the utility model, the rod body is designed into the adjustable adjusting column and the rod seat on the basis of the original integrated blind guiding walking stick, so that the ove