Case for receiving an audio-video-unit including an electronic console like a video player or a game machine and an associated independent screen

The case comprises stowing units (5, 46) to accommodate screen (3) with its front face visible when the case is in open position, and stowing units (4, 46) to accommodate electronic console (2). The protective cover and self gripping band structure type fastening systems (20, 40) hold the external face of the stowing units (5, 46) tight against the rear face of the head-rest unit of the seat. An independent claim is also included for a video unit.