▎ 摘　　要

NOVELTY - The utility model relates to the identification plate field, especially relates to an anti-ultraviolet aging resistant signboard, the signboard can be held card written with telephone and provided with anti-ultraviolet and aging resistant, which effectively solves the problem in the background technology is proposed. comprising a substrate, the upper surface of the substrate is adhered and fixed transparent box side opening of said transparent box body is provided with a cover plate, the four corners of the bottom surface of the cover board are respectively provided with a first magnetic block, the upper surface of the transparent box body four corners are respectively embedded with a second magnetic block matched with the first magnetic block is absorbed; the base plate is composite structure; left and right side of the bottom surface of the substrate are provided with a skid-proof structure. It has simple operation, convenient use, and it is suitable for different vehicle types.