Fecha de publicación: 28/04/2023 Fuente: Wipo "digitalization" The invention discloses an atmosphere underway monitoring device, and relates to the technical field of monitoring devices, the atmosphere underway monitoring device comprises a containing box and two mounting rods, two connecting clamps connected with the mounting rods are symmetrically and fixedly mounted on the outer surfaces of the two opposite sides of the containing box, and a bottom plate and a top plate are slidably mounted on the inner wall of the containing box. When the protective cover is impacted by a high-altitude falling object, the protective cover unlocks the clamping block through the unlocking mechanism, so that the clamping block is separated from a buckle at the bottom of the bottom plate, the bottom plate moves downwards under the gravity action of the monitoring box, the monitoring box can be settled into the containing box, and the monitoring box is stored; and meanwhile, after the bottom plate descends to the bottom of the containing box, the top plate descends into the containing box along with the bottom plate, so that the top plate seals an opening in the top of the containing box, and the top of the monitoring box can be protected.