| 摘要 |
The invention relates to a magnetic pulse generator, especially for measuring wheel revolutions on bicycles and the like, comprising a magnet (1) and a fixing device (2) for fixing the magnet (1) to a mobile component, especially a spoke (3) of a wheel. The aim of the invention is to avoid damaging the component to which the magnet is fixed, to simplify the assembly of the fixation, and to improve known magnetic pulse generators in such a way that they can be applied to components with different geometry, especially to round spokes having different diameters and flat spokes having different width dimensions. To this end, the fixing device (2) comprises a housing surrounding the component (4), and the housing (4) is embodied in the form of a tubular piece containing a long slit, the ends (5, 6) forming the long slit being interconnected in a positive and/or non-positive manner and the distance (A) between them being variable. |
