FIELD: presentation devices engineering.
SUBSTANCE: device has screen which can be coiled and uncoiled by means of two shafts provided with mechanized drive, synchronized in such a way, that the screen is held in tensioned position during its uncoiling. Upper end of screen is removably mounted at fixing module fixed on upper shaft. Fixing module is connected to upper shaft by means of uncoiling mechanism providing for opportunity for displacing fixing module in proximity from lower shaft for mounting and dismounting upper end of screen. Means for supporting transversal tensioning of screen are installed. Even coiling of screen of shafts is provided for to prevent folds.
EFFECT: device is resistant to weather changes and is capable of representing data carriers of different formats.
14 cl, 4 dwg
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