Storage box for sampling device

The utility model relates to the technical field of sampling, in particular to a sampling device containing box which comprises a containing box body and a rotating assembly, and the rotating assembly is installed in the containing box body. The storage box comprises a shell and a sealing cover rotationally connected with the shell, and a groove connected with a butt joint plate on the outer side of the sealing cover in a clamped mode is formed in the top of the shell. A rotating assembly is installed in the shell. The rotating assembly comprises a rotating frame and a top cover, the top of the top cover is rotatably connected with the rotating frame, an extrusion sleeve is fixedly connected in the rotating frame, and sampling equipment is arranged in the extrusion sleeve; according to the sampling device, when the sampling device is taken out for use, the nameplate is observed through the shell, the handle is rotated, the corresponding nameplate is rotated to the outlet, and the extrusion sleeve can be taken