Mobile spectrometer device

The invention relates to the technical field of spectrometers, in particular to a movable spectrograph device which can meet outdoor use requirements and is wide in use range, the movable spectrograph device comprises a folding trolley, a gas cylinder and a case, the folding trolley comprises a trolley base, and the rear end of the trolley base is connected with the lower end of an overturning frame through a first hinge seat; an upper supporting plate is installed at the upper end of the overturning frame through a second hinge seat, a box cover is installed on the overturning frame, a detachable supporting frame is arranged on the trolley base, a machine box containing groove, a gas cylinder containing groove and a handheld gun containing groove are formed in the supporting frame, and the machine box is connected with a handheld excitation gun through a corrugated pipe. A power line and an optical fiber are arranged in the corrugated pipe, an excitation base and an optical path transmission base are install