Waterproof artificial turf

The utility model discloses a waterproof artificial turf which comprises a bottom plate, one side of the bottom plate is fixedly connected with a first connecting plate through a bolt, the other side of the bottom plate is fixedly connected with a second connecting plate through a bolt, the upper surface of the bottom plate is fixedly connected with a collecting plate through a bolt, and the collecting plate is provided with a water guide hole. A buffering device is installed on the upper surface of the bottom plate, and a plurality of connecting protrusions are arranged on the upper surface of an upper surface collecting plate of the first connecting plate. During use, the artificial grass is inserted into the mounting holes in the bottom plates, the bottom plates are laid on the ground, the adjacent bottom plates are clamped together through the connecting protrusions and the connecting holes which are matched with each other, so that the bottom plates are fixedly connected, water flows on the artificial gr