Slim USB Plug and Flash-Memory Card with Supporting Underside Ribs Engaging Socket Springs

摘要

A two-piece flash-memory-drive card has an integrated slim Universal-Serial-Bus (USB) connector that fits into a standard USB socket. The slim USB connector has 4 metal contacts on a board that is encapsulated by a lower plastic case but no upper plastic case. Components are mounted onto the board on the side opposite the metal contacts and are covered by the lower plastic case. A thinner portion of the plastic case forms a light window that allows a light-emitting diode on the board to shine through the case. The lower plastic case is bonded to the board with adhesive or using snaps. Supporting underside ribs in the lower plastic case opposite the metal contacts allow most of the card to be thinner than the space inside the standard USB socket.