| 摘要 |
A mechanical fastening system for (micro-)optical elements (3) is presented which for their part are mounted in an individual module in the form of a rectangular parallelepiped (2). Standard components (1) of this type are initially mounted on a stool-like frame, which can for example be in the form of a "tripod" (5) or a "ball leg" (47-49). The frame has a platform (6) from which at least 3 legs can be offset in such a way that they form either spherical segments (40-42) or limbs (7-9) which for their part merge into offset foot areas (10-12). The offsetting carried out creates hinges (13-18, 43-45) which have a flexural characteristic. Further variants provide for "balljoints" (25-27, 25a-27b) instead of (linear) hinges. The production of a corresponding basic structure (5') for a fastening system based on the object of the invention can be achieved by laser beam cutting or punching a steel sheet. Reinforcement plates can be applied to the surface in the area of the limb (7-9). Side bracing profile pairs (40a, 40b; 41a, 41b; 42a, 42b) can be fitted in the peripheral area (46a-46c) of the spherical segment (40-42) as well. It is also possible to base the construction on thicker sheets when producing the basic structure (5'), and to then subject these to subtractive material machining processes. The proposed fastening system enables uni- or multi-dimensional layouts to be created using automatic placing and fastening technologies.
|
