| 摘要 |
A description is given of a device for the contactless, spatial measurement of a poorly accessible, three-dimensional object (9) in an optical way, accompanied by the production of planar recordings, having an optical radiation source, a recording unit (10, 11) for recording optical beams (15, 18, 19, 25) and an evaluation unit for evaluating the information conveyed by the optical beams. In order to provide the possibility of also measuring in narrow spaces in a contactless, preferably spatially exact fashion, and of recording the data of the measurement results, it is provided according to the invention that a carrier (4) on at least one guide device (2) can be moved relatively to the object (9) with respect to the basic frame (1) on a guide track (3), that the carrier (4) can be moved on the guide device (2) with the aid of a motor (7) and that a deflecting device (12, 13, 13') is mounted on the carrier (4) in such a way that at least one beam (18, 19, 25; 18', 19', 25') reflected by the object is deflected to the recording unit (10, 11). It is further provided according to the invention that the position and direction of the basic frame (1) is uniquely determined relative to the object (9) at any instant, that the position and alignment of the carrier (4) with respect to the basic frame (1) is uniquely determined at any instant, that the evaluation unit (11a) has devices for storing the information in the beams (18', 19', 25') reflected by the object (9) in the form of pixels, image lines and/or image surfaces, and that the evaluation unit (11a) has devices for processing the stored image information. <IMAGE> |
