US Patent 9071002 Power supply unit

Multi-outlet socket boxes for providing power and, optionally, data connection. The sockets are mounted in oppositely directed inclined flanks of a socket support structure. The socket includes a casing containing the support structure, with an opening in the casing and a cover which, in its closed position conceals the structure and in its open position permits access to the sockets. The cover may be in two parts which move towards and away from one another during closing and opening movements. The cover could include several slats hinged together, guides for guiding the slats, and a locking mechanism.