| 摘要 |
The invention relates to an adjustable retaining device for apparatuses, in particular video systems, having an upright column (101) which is held in at least one retaining means (102) and bears a height-adjustable securing means (104) to which an apparatus-securing means (110) for receiving the apparatus is connected, and it is distinguished in that the upright column (101) exhibits a vertically extending rack (103) which is in engagement with a gear wheel which is mounted in the securing means (104) and is driven by a self-locking worm gear mechanism, the worm of which can be rotated by means of a drive element. <IMAGE> |
