| 摘要 |
An arrangement for supporting a presentation device, for example in the form of an image presentation screen, wherein a work surface is connected to the supporting arrangement, wherein the supporting arrangement and the work surface are both vertically and transversely movable and pivotally disposed, and wherein the pivotal movement of the work surface is forcibly coupled to the angular movement of the supporting arrangement such as to achieve simultaneously a change in the angle of the supporting arrangement in relating to a stand on the one hand, and a change in the angle of the work surface in relation to the stand on the other hand, in response to the influence exerted by a maneuvering device. |
