Environment monitoring equipment for safety

The utility model relates to the technical field of environment monitoring, and particularly discloses a safety environment monitoring device which comprises a shell and a circuit arranged in the shell, the shell is in a flat cylindrical shape, a display screen is arranged on the front face of the shell, an arc-shaped frame is arranged on the back face of the shell, the arc-shaped frame is in a circular arc shape, and the circuit is arranged in the shell. An arc-shaped groove is formed in the lower portion of the rear face of the shell, the arc-shaped frame is located in the groove, the two ends of the arc-shaped frame are hinged to the interior of the groove, the middle of the arc-shaped frame can rotate out of the groove around the two ends, a clamping hook is arranged at the bottom of the arc-shaped frame, and a clamping groove capable of being matched with the clamping hook is formed in the position, below the groove, of the rear face of the shell. A spring connected with the arc-shaped frame is arranged