| 摘要 |
The device (3) has a mounting plate (19) with a smaller surface area than the bottom side or a lateral side of the projector (1), the plate being provided with fasteners for securing to a flanged connection plate (23) attached directly to a projector suspension system, e.g. a tubular suspension system. Three slotted guides (4-6) can be mounted on the bottom side or a lateral side of the projector via associated fasteners (10-12), each slot (13- 15) being located in a flat piece and rotatable relative to the fasteners. At least three screw buses (20-22) fixed to the mounting plate are used to locate the shafts of bolts (16-18) on the bottom side or a lateral side of the projector. The shaft with the wide bolt head is passed through the slot once the slotted guide has been fixed to the mounting plate. A adjustment unit belonging to the projector stand can be rotated relative to the guides. |
