The utility model relates to a case with an extended table. The utility model comprises a case body and a case cover, wherein, the hinging position of the case body is arranged into double partitions, a hinging piece is hinged onto the outer partition, and the inner partition acts as a part of the built-in components inside the case body; The outer partition is lower than the inner partition to form a concave table, and a lug boss extends out at the hinging position of the case cover and is inosculated with the concave table. The improvement of the hinging-position structure of the utility model gets the built-in space of the case body extremely smooth, and after the case cover is opened, an extensible table is formed between the case cover and the case body. When the utility model is used, user's eye shot is widened, the built-in space of the case is fine and compact, and the utility model is a big improvement of case design.