Device for arranging a projector relative to a screen

A device for arranging an ultra-short-throw projector in a position defined in all spatial directions relative to a screen, designed for a projector whose width transverse to its projection direction is smaller than its length in the projection direction, for projecting an image onto the screen by means of the projector, in the intended arrangement of the device, comprising:

• a support device which is designed to mount an ultra-short-throw projector on its feet (in particular horizontally),
• a movement device which is designed to move the support device between a storage position and a projection position, and
• a screen rolled up around a horizontal axis, which can be rolled out from the rolled-up position by means of a guide device upward into a flat, essentially vertical projection position,
• wherein
• in the storage position, the projector is rotated by 90° about a vertical axis relative to the projection direction of the device and is arranged in front of the rolled-up screen.