| 摘要 |
Described is a position adjusting mechanism (40) which can be applied universally with different types of blinds (10). To that end, the position adjusting mechanism (40) has a drive box (44) having arranged therein a motor (41) and an output element (55). By means of loose mounting elements (46) the drive box (44) can be mounted in any headrail (11) of different types of blinds (10), in such a manner that the output element (55) is aligned with a tilting rod (31). By means of loose coupling means (70; 100) the output element (55) can be coupled to that tilting rod (31). To that end, each coupling means (70; 100) has a coupling hole (75) which is adapted to the shape of that tilting rod (31), as well as at least one projection (76; 116, 136, 140) of which a dimension ( alpha ; gamma , delta , epsilon ) is chosen in relation to the adjustment angle theta of that tilting rod (31). |
