Sampling device for indoor environment detection

The utility model relates to the technical field of constructional engineering detection, in particular to a sampling device for indoor environment detection, which comprises: a box body, the upper part of the interior of which is provided with a buffer groove; the plurality of connecting columns are uniformly and fixedly connected in the buffer groove; the handle is fixedly connected to the side surface of the box body; the sampler body is arranged in the box body and comprises a fixing plate which is fixedly connected to the top end of the sampler body and is provided with a plurality of positioning holes, and the positioning holes are matched with the connecting columns in a one-to-one correspondence manner; the display screen, the sampling channel, the switch and the key are arranged at the top of the sampler body; the box cover is hinged to the top of one side of the box body and is provided with two hasp locks; the first springs are annularly arranged on the outer side of the connecting column in a slee