Sound production unit

• Main Authors: LIN JIAPING, DONG QINGBIN
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: DEAF-AID SETS; ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS; PUBLIC ADDRESS SYSTEMS

The utility model discloses a sounding unit, which comprises a voice coil assembly and a second voice coil, the voice coil assembly comprises a plurality of first voice coils arranged in a row, the second voice coil is arranged above or below the voice coil assembly, and the second voice coil is respectively connected with each first voice coil. Each first voice coil in the voice coil assembly is connected and fixed with the second voice coil above or below the voice coil assembly, so that the voice coil assembly forms an integral structure, thereby effectively improving the phenomenon of asynchronous vibration of each first voice coil when the sound production unit vibrates, further improving the problems of distortion, low frequency response, rolling vibration and the like of the sound production unit, and improving the sound production efficiency. The sound quality of the sound production unit is effectively improved, and the acoustic performance of the sound production unit is improved. 本实用新型公开了发声单元，包括音圈组