Indoor environment data acquisition device

The utility model discloses an indoor environment data acquisition device, and belongs to the field of indoor environment data acquisition. The indoor environment data acquisition device comprises a wrapping protection shell, and an installation through hole is arranged in the wrapping protection shell. The number of the lower supporting frames is two, a rotating connecting ring is arranged between the two lower supporting frames, a bent connecting frame is arranged at one end of the rotating connecting ring, the rotating connecting ring and the lower supporting frames are rotationally connected through damping rotating shafts, and a connecting piece is arranged at the lower end of the bent connecting frame; connecting strips are arranged on the two sides between the connecting piece and the bent connecting frame. According to the wall-mounted indoor environment collecting device, the problem that an existing wall-mounted indoor environment collecting device cannot be directly placed on the ground instead of