MOVING COIL TYPE DYNAMIC ARMATURE SPEAKER

摘要

The present invention relates to a kind of loudspeakers can reduce distortion, improves transformation efficiency, realizes that ultra-fine length executes by reducing air drag, when generating a vibration, the vibration of oscillating plate and oscillating plate and rotates back and forth axis rotation based on plate. Loudspeaker includes: to have an opening for sound transmission combined into side in cabinet by the present invention; The case where vibration module setting one is rotated back and forth around rotation electrode; It is moved forward and backward with magnetic circuit module rotation shock module. The vibration module include: oscillating plate which installation in the opening acoustic propagation the case where pass through medium edge; It is formed on a kind of other side of ox back costal margin, oscillating plate self-supporting body integrates; Which integrates coil unit with ox back costal margin self-supporting body; A kind of rotation electrode and these adjacent end portions install oscillating plate, whereinOscillating plate is rotated back and forth with coil unit, is rotated along identical track around rotation electrode. ;The 2014 of copyright KIPO submissions