Magnet Housing Offset Design for Vibration Isolation

The patent applies local quality by creating a specific fastening zone with modified properties on the magnet housing. The fastening zone is defined as an area offset inward from the outer edge by 5-20% of the housing radius, providing optimal vibration isolation while avoiding edge-related vibration exaggerations. This localized modification allows different regions of the housing to serve different functions: the fastening zone for stable attachment and the outer edge for vibration shielding.

The patent resolves the contradiction by transitioning from a one-dimensional radial positioning problem to a two-dimensional solution space. Instead of only considering radial distance from the center, the solution incorporates both radial offset (5-20% inward from outer edge) and axial positioning along the housing length. This dimensional expansion provides additional degrees of freedom for optimizing fastening location to simultaneously achieve vibration minimization and stability.

The patent optimizes the balance between vibration stability and transmission by defining a fastening zone with specific local properties positioned 5-20% inward from the outer edge. This localized approach ensures that the fastening location has optimal vibration isolation characteristics while still providing effective shielding of vibration and sound wave transmission. The specific offset range is determined to simultaneously satisfy both requirements.

The patent resolves the trade-off by incorporating axial positioning along the housing length as an additional dimension. The fastening zone is positioned both radially (5-20% inward from outer edge) and axially along the housing, providing multiple degrees of freedom for optimizing vibration isolation while maintaining effective transmission shielding. This dimensional approach allows simultaneous optimization of both conflicting requirements.