PORTABLE ELECTRONIC DEVICE WITH COVERS HAVING HIDDEN DETENTS

摘要

An exemplary portable electronic device includes a bottom cover and a top cover engaging with the bottom cover. Recesses are defined in the bottom cover. Strips are protruded down from the top cover and corresponding to the recesses of the bottom cover. The strips of the top cover fittedly engage in the recesses of the bottom cover to assemble the bottom cover and the top cover together. The assembled bottom cover and top cover cooperatively form a shell, and the strips and the recesses are located at an inside of the shell.