DYNAMIC STAND

摘要

The invention can be used for advertising information and displaying devices provided with display means which make it possible to change displayed information. The inventive dynamic stand comprises an information field formed by a plurality of display means which are arranged in a row in a body. The display means are embodied in the form of vertically extended equilateral trihedral prisms provided with components applied to the faces thereof and forming three advertising information images which replace each other. Said prisms are vertically arranged on axes in such a way that they are rotatable thereabout. The steering gear for rotating the prisms comprises drive elements mounted on the drive shaft and driven elements. Said invention is characterised in that the driven element is provided with an engaging element which is arranged on the end of each beam in such a way that the top of the engaging element is oriented towards the direction of rotation of the driven element. The inventive device ensures highly reliable uninterrupted operation, reliable engagement of the drive and driven members of the steering gear and reliable fixing of the position of the display means during the display of the image.