Interface sliding type dustproof structure of power adapter

The utility model discloses an interface sliding type dustproof structure of a power adapter, which relates to the technical field of dustproof structures of power adapters, and specifically comprises a shell, a power supply is movably connected in the shell, a through hole for an iron sheet of the power supply to extend out is arranged at the bottom of the shell, a first rack is fixedly connected to the side wall of the power supply, and a second rack is fixedly connected to the side wall of the first rack. A connecting gear is rotatably connected to the interior of the shell, a cavity is formed in the side wall of the interior of the shell, a sliding plate is movably connected to the interior of the cavity, a second rack is fixedly connected to the side, close to the connecting gear, of the sliding plate, the first rack is meshed with the connecting gear, and the connecting gear is meshed with the second rack; according to the utility model, the sliding plate slides up and down to drive the second rack to m