Barrel-shaped foldable and lowerable display arrangement
The invention relates to a display arrangement including a foot which supports a plurality of panels, which are flexibly interconnected by means of connecting elements, a lifting device and a receiving device that can be lowered into the ground. The receiving device is designed to receive the panels, folded together, including the foot and the lifting device. The lifting device is designed to raise the panels out of the receiving device and to lower the panels into the receiving device. The panels can be folded together in a barrel shape around the foot and in particular also around the lifting device. The receiving device is designed to receive the panels folded together in a barrel shape around the foot and more particularly also around the lifting device.
1. A display arrangement comprising:
a foot which supports a number of panels that are movably interconnected by means of connection elements, a lifting device, and a receiving device that can be lowered at least in part into the ground and that is designed to receive the panels, folded together, along with the foot and lifting device, wherein the lifting device is designed to raise the panels from the receiving device and to lower the panels into the receiving device, wherein the panels can be folded together in a barrel-shaped manner around the foot and further wherein the receiving device is designed to receive the panels folded together in the barrel-shaped manner around the foot.
2. The display arrangement according to claim 1 , wherein the foot comprises the lifting device which can be pushed together telescopically in order to lower the panels in the receiving device.
3. The display arrangement according to claim 1 , wherein the panels can be folded into at least one of the following folded states: barrel-shaped fold; sectional fold; hockey-stick-shaped fold; S-shaped fold; U-shaped fold; semi-circular fold in a frontal viewing direction; semi-circular fold against the frontal viewing direction; and fold-free plane.
4. The display arrangement according to claim 3 , wherein at least one sensor for delivering sensor information is provided, and wherein a control arrangement for controlling a drive arrangement is provided, wherein the control arrangement controls the drive arrangement so as to fold the panels in one of the folded states in response to the sensor information.
5. The display arrangement according to claim 4 , wherein the sensor is formed by a wind sensor, and wherein the control arrangement is designed, in the event of rising measured wind speed, to reduce the area of the display arrangement exposed to wind by at least one of changing the folded state, rotating the panels about the foot, and lowering the panels into the receiving device.
6. The display arrangement according to claim 4 , wherein the sensor comprises a temperature sensor, and wherein the control arrangement is designed to lower the panels into the receiving device in response to the measured temperature being at least one of a predetermined low measured temperature and a predetermined high measured temperature.
7. The display arrangement according to claim 4 , wherein the sensor is formed by a brightness sensor, and wherein the control arrangement is designed to rotate the panels about the foot in response to the measured brightness in order to reduce disturbance to the viewer caused by solar irradiation when viewing the image information.
8. The display arrangement according to claim 7 , wherein the control arrangement is designed to change the brightness of the image information reproduced by means of the panels in response to the measured brightness and the folded state of the panels.
9. The display arrangement according to claim 4 , wherein the sensor is formed by a sensor for detecting people in the vicinity of the display arrangement, and wherein the control arrangement is designed to rotate the panels about the foot in the direction of the majority of detected people in response to the detection result.
10. The display arrangement according to claim 1 , wherein the panels comprise at least one of LEDs and laser modules fastened to module supports for displaying the image information, wherein the module supports are mounted pivotable relative to one another by the connection elements, and wherein the at least one of LEDs and laser modules are fastened displaceably or resiliently on the module supports so that adjacent panels bear against one another without play.
11. The display arrangement according to claim 10 , wherein a drive arrangement for folding the panels is fastened to the module holders.
12. The display arrangement according to claim 10 , wherein at least one solar cell is fastened on the side of the module supports facing away from the panels.
13. The display arrangement according to claim 12 , wherein a brightness sensor is provided and the control arrangement is designed, in response to the measured brightness, to rotate the panels about the foot and to track the sun for a maximum energy yield of the solar cell.
14. The display arrangement according to claim 1 , wherein, when folding around the foot, the panels are folded also around the lifting device.