Multi-parameter environment quality monitoring instrument based on Internet of Things

The utility model discloses a multi-parameter environmental quality monitoring instrument based on the Internet of Things, comprising an installation mechanism, the installation mechanism comprises an installation base and a gas collection box, the gas collection box is connected with the installation base, and the outer part of the installation base is provided with a plurality of holes; the air collecting mechanism comprises a T-shaped groove, the T-shaped groove is formed in the side, away from the mounting base, of the gas collecting box, a plurality of sliding blocks are slidably connected into the T-shaped groove, fixing columns are fixedly connected to the tops of the sliding blocks, the ends, away from the sliding blocks, of the multiple fixing columns are jointly connected with a flow guide frame, and a connecting rod is fixedly connected to the exterior of the flow guide frame. The device can automatically collect the gas according to the wind direction, so that the gas in the monitoring equipment i