| 摘要 |
The invention concerns a toy building set for construction of various forms of electric detectors, in particular for providing positional information for steering movable models constructed by means of a toy building set. The building set of the invention comprises a toy building element, having on an upper side coupling studs (2) for mechanical connection of the element with an adjacent element and on the underside complementary coupling means. The elements for providing positional information by detection of radiated, reflected energy, such as light, comprise a building element, which contains an energy radiating source and an energy receiving detector, and means for mechanical coupling of the element with other elements belonging to the building set and for operative coupling of the building element with said energy reflecting elements. The building element is provided with mechanical coupling means on a pair of opposite sides and on the other side with line codes with changing reflection properties. |
