Design Description: We designed this mobile nucleic acid detection car, the body adopts the fan-shaped principle of the expansion of the way, adding multiple nucleic acid detection windows, so as to avoid cross-infection as much as possible, while reducing the waiting time for nucleic acid detection, to bring people a faster sense of experience. A portable portable mechanized nucleic acid detection platform is designed in the car, which reduces the burden of medical staff to a certain extent and improves the detection efficiency.