Environmental protection data acquisition and transmission device based on Internet of Things

The utility model discloses an environment-friendly data acquisition and transmission device based on the Internet of Things, and belongs to the technical field of data acquisition and transmission equipment. An environmental protection data acquisition and transmission device based on the Internet of Things comprises a box body and a data acquisition instrument main body, the data acquisition instrument main body is detachably connected in the box body through a mounting mechanism, a through groove is formed in the inner bottom of the box body, and a fixed arc-shaped sleeve and a movable arc-shaped sleeve are arranged on the inner bottom surface of the box body. The fixed arc-shaped sleeve is fixedly connected with the inner bottom face of the box body, and the movable arc-shaped sleeve is installed on the inner bottom face of the box body through a moving mechanism. According to the utility model, the arranged through groove can be used as a threading hole, so that a cable can pass through the through groov