VIBRATION-LEAD PLATE WHICH IS INSTALLED BETWEEN A VIBRATION PLATE AND A VOICE COIL PLATE FOR A FLAT SPEAKER CAPABLE OF TRANSFERRING A LARGE AMOUNT OF SOUND ENERGY

摘要

PURPOSE: A vibration-lead plate which is installed between a vibration plate and a voice coil plate for a flat speaker is provided to transfer a large amount of sound energy by connecting the vibration-lead plate between the voice coil plate and the vibration plate.;CONSTITUTION: A voice coil plate(110) comprises a voice coil which is bent into a track shape or pattern-printed. A pair of magnetic bodies(114) is arranged on left and right sides of the voice coil plate by being separated with a fixed distance. A damper(111) is connected to the lower part of the voice coil plate in order to support up and down movements of the voice coil plate. A vibration-lead plate(115) is combined with a vibration plate on the upper part of the voice coil plate. The vibration plate(116) is attached on the upper end of the vibration lead-plate in a longitudinal direction in order to transfer vibration energy through sound. Various components are combined with a base frame made of a plastic material. A yoke or a magnet plate(112) is combined on upper and lower sides of a magnet(113).;COPYRIGHT KIPO 2012