sound box

Abstract

The utility model discloses a kind of sound boxes, it is related to sound box technical field, wherein, sound box includes shell, is equipped with containing groove;First diaphragm component, be in the containing groove, first diaphragm component is equipped with first fold ring, and first fold ring is equipped with first notch;Second diaphragm component, be in the containing groove, second diaphragm component and first diaphragm component are oppositely arranged along first direction, and second diaphragm component is equipped with second fold ring, and second fold ring is equipped with second notch;Loudspeaker component, be in the containing groove, loudspeaker component is between first diaphragm component and second diaphragm component, and loudspeaker component is used to drive first diaphragm component and second diaphragm component vibration;The technical scheme provided by the utility model realizes the bidirectional vibration of first diaphragm component and second diaphragm component under the drive of loudspeaker component, effectively improves the problem that sound wave propagation direction is single, reduces sound wave reflection interference.

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