Moving part and electrodynamic transducer provided with such a moving part

摘要

The invention relates to a moving part (1) for an electrodynamic transducer, including at least one mandrel (2) supporting a winding of at least one coiled wire (3), characterised in that the mandrel (2) includes at least one first element rigidly connected inside at least one second element (5) for guiding the moving part (1) inside said transducer, the first element (4) consisting of a winding support for the coiled wire (3) so that the coil is located inside the mandrel (2), as well as vibration-transmitting means such as a diaphragm, said vibration being generated by the movement of the coil induced by the flow of current in the coil wire (3). The invention also relates to an electrodynamic transducer including such a moving part (1).