| 摘要 |
<p>The rack has a rod (1.5) provided in a vertical manner, and counter provided for horizontal movement of the rod, where measurement of the counter takes place in centimeter, meter, feet and yard. The rod is movable in both right and left sides of the rack in an automatic manner, where the movement of the rod is automatically stopped, when an obstacle is found in the path. An illumination unit illuminates a storage area of shopping products by flashing. The illumination unit is designed as an electronic price tag. A measurement indicator is provided along the rod.</p> |
