Liver cancer sample collection and storage device

The utility model relates to the technical field of liver cancer detection, in particular to a liver cancer sample collecting and storing device which comprises a first box body, a damping bottom shell is arranged below the first box body, two first sliding grooves distributed left and right are formed in the inner bottom end of the damping bottom shell, and first sliding blocks are slidably connected into the two first sliding grooves; connecting rods are hinged to the upper end faces of the two first sliding blocks correspondingly, first springs are fixedly connected to the opposite ends of the two first sliding blocks correspondingly, the other ends of the two first springs are fixedly connected with the inner walls of the two first sliding grooves correspondingly, connecting bases are hinged to the other ends of the two connecting rods correspondingly, and a lifting plate is installed on the upper end face of each connecting base; the upper end face of the lifting plate is fixedly connected with four conn