Formaldehyde detection equipment convenient for multi-position sampling and convenient to carry

The utility model belongs to the technical field of formaldehyde detection equipment. The utility model relates to formaldehyde detection equipment, in particular to formaldehyde detection equipment convenient for multi-position sampling and carrying. The equipment comprises a shell and a detection equipment body, a connecting shaft is arranged on one side of the shell; the outer side of the connecting shaft is connected with a shell cover; a fixing buckle is arranged on the side of the shell cover; a fixing groove is formed in the other side of the shell, a lifting rod is connected to the interior of the fixing groove, a first spring is arranged at the end of the lifting rod, a pressing buckle is connected to the end of the first spring, a rotating shaft penetrates through the other end of the lifting rod, a movable buckle is connected to the outer side of the rotating shaft, and a threaded rod is arranged in the shell. According to the formaldehyde detection equipment convenient to sample at multiple positi