Abstract: A receiving case for a video unit includes an electronic console (2) and an associated independent screen (3), which case includes stowing sections (4,5) suited to accommodate respectively the electronic console (2) and the associated screen (3), and also includes an element to hold the external face of the stowing section (5) suited to accommodate the screen (3) tight against the rear face of the headrest section of a seat. These holding device consists of a fastening system, for instance in the form of single block head-rest protective cover (20).