Generator unit for energy harvesting with a single force input point

摘要: A generator unit to harvest energy from motion is disclosed which comprises a support (6) with connection member (7) for attachment movable object (8), at least first body (3) and second (9) supported by the configured move relatively each other varying, preferably magnetic field (4) spatially in between, one of or comprising electricity generating (2) piezoelectric, electromagnetic electrostatic type produce when mechanically deformed moved, engagement part (5) varying bodies generate mechanical deformation movement member.