Sounding vibration device and electronic equipment
The utility model belongs to the technical field of acoustoelectric transduction, and particularly relates to a sounding vibration device and electronic equipment, and the sounding vibration device comprises a housing with an accommodation space, a magnetic circuit system disposed in the accommodati...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model belongs to the technical field of acoustoelectric transduction, and particularly relates to a sounding vibration device and electronic equipment, and the sounding vibration device comprises a housing with an accommodation space, a magnetic circuit system disposed in the accommodation space, and a sounding unit and a coil assembly which are respectively disposed at two sides of the magnetic circuit system. The magnetic circuit system is elastically connected to the shell; the sound production unit comprises a vibrating diaphragm and a voice coil which are connected with each other, and the voice coil is at least partially located in a magnetic field generated by the magnetic circuit system and is used for driving the vibrating diaphragm to vibrate and produce sound along a first direction; the coil assembly is at least partially located in a magnetic field generated by the magnetic circuit system and is suitable for driving the magnetic circuit system to vibrate in the second direction, and t |
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