| 摘要 |
FIELD: physics.SUBSTANCE: method of forming, from interlinked fragments, a single visual information pattern for display thereof in the viewing window of a demonstration stand, comprising a housing and a drive, kinematically connected to movable plates arranged in the opening of the viewing window of the stand in the form of multiple equidistant and parallel information pages, each having an equal even number of plates, the lateral surfaces of which are attached to side plates with fragment of visual information, which includes moving the plates both within each page and in between, with a given sequence and time interval, wherein formation of a single visual information pattern from interlinked fragments for display thereof in the viewing window of the demonstration stand is carried out by simultaneously replacing, in the outermost information page close to the viewing window, each even or odd plate, respectively, with the adjacent preceding odd or adjacent next even plate while simultaneously turning said adjacent odd or even plates 180 degrees about the longitudinal axis thereof, and also outermost page further from the viewing window - each odd or even plate, respectively, with the adjacent next even or adjacent preceding odd plate while simultaneously turning said adjacent even or odd plates 180 degrees about the longitudinal axis thereof, including by moving the rest of the plates without changing their evenness into the adjacent next page respectively, odd plates to the viewing window and even plates from the viewing window or odd plates from the viewing window and even plates to the viewing window.EFFECT: significant increase in the amount of displayed information with insignificant increase in dimensions of the device, high reliability of the device.4 dwg |
