Multimedia interaction projecting system

The utility model relates to a multimedia technology, in particular to multimedia interaction projecting system, including the slide rail and move the seat, be equipped with signal transceiver on moving the seat, one side of the interactive participant of slide rail orientation is equipped with the track that slides, moves in the clearance fit locates the track that slides with moving, sliding andbeing equipped with electric jar in the track, electric jar includes along slide rail axial displacement's sliding seat, removes the seat and is fixed in on the sliding seat. The utility model provides a multimedia interaction projecting system, it has can adjust the advantage of removal seat for interactive participant's distance in the slide rail. The utility model discloses following beneficial effect has: can be in system's normal operating in -process, the positional deviation and the automatic adjustment recovering of removing the seat from the dynamic testing volume, simple structure easily makes, and the prod