| 摘要 |
<p>A programmable rotating show-case for displaying objects comprises an enclosure consisting of glass panels (5) arranged on a base (1) and covered by a cover (3) fitted with lighting, inside which supports (4) for said objects are arranged around a vertical shaft (2) driven by a motor (17). The show-case comprises modulated polychromatic lighting which changes to white light when an observer detected by an approach detector (19) comes near, and a digital key (7) which enables said observer to stop the rotation of the supports (4) so that he can examine them closely. The transition from polychromatic light to white light is controlled by an integrated circuit programming card (18) arranged in the base (1) of the show-case and connected on the one hand to the approach detector (19) and to the electric power supply of the lighting and on the other hand to the digital key (7) and to the motor (17). The show-case facilitates examination of the objects it contains and can be placed in sales points.</p> |
