Instrument damping transport case

The utility model discloses an instrument damping transport case, which relates to the technical field of instrument transport cases and comprises a transport case body and a case cover, and the case cover is connected with the transport case body through hinges. The longitudinal sections of the two protective sleeves are arranged to be of an L-shaped structure, and the two protective sleeves are fixedly glued to the top end of the box cover; and the four limiting blocks are symmetrically distributed at the bottom end of the transportation box body, and inserting grooves matched with the limiting blocks are formed in the box cover. According to the transport case, the limiting blocks and the protective sleeves are arranged, the phenomenon that the transport case body inclines and topples over in the stacking process can be effectively prevented, and therefore the safety of the transport case body in the stacking process can be effectively guaranteed; the outer surface of the instrument is prevented from makin