Device for attaching a tablet computer

A device for attaching a tablet computer to a rear side of a motor vehicle seat part, to a back rest, a head rest or to a head rest mounting of a vehicle seat, the device comprising:

• a fastening device for mounting the device to the vehicle seat part;
• a carrier element which is movably connected to the fastening device;
• a holder for receiving the tablet computer, said holder being movably connected to said carrier element, wherein said holder is structured for movement between a first position of use, in which a screen of the tablet computer is oriented in an approximately vertical direction facing away from the vehicle seat part and a second position of use, in which the screen of the tablet computer is oriented in an oblique fashion intermediate between an approximately horizontal and an approximately vertical position;
• a first joint connected between said carrier element and said fastening device, said first joint pivoting about a horizontal pivot axis which extends parallel to a rear wide side of the vehicle seat part;
• and
• a carriage integral with said carrier element and connected to said first joint, said carriage cooperating with a guide rail disposed on said holder to constitute a linear guide, said linear guide permitting displacement of said holder relative to said first joint.