| 摘要 |
The present invention relates to a promotional space for advertising media, provided with a movement and animation system comprised of optical line units. The device is comprised of continuous bands presenting a plurality of optical lines on their front portion and which, once assembled next to each other in parallel, form a complete image. The system is provided with a reducer motor with a timer, in mesh with a central synchronising shaft coupled, in its upper region to a male synchronising gear which is itself in mesh with a rear cylindrical element. The latter is provided with drive lugs at its upper portion and its lower portion. In the front portion of each unit two cylindrical free elements without drive lugs are provided. The movement of the bands is thus synchronised and, once assembled, they form an image on their front face. These bands are provided with perforations at their edges wherein are housed the drive lugs of the rear cylindrical element in order to provide for a rotation to the left or to the right. During this rotation, the band presents a perfect synchronisation thereby enabling the assembled units to form the required image on their face.
|
