Vibrating acoustic device

摘要

Disclosed is a vibrating acoustic device. The vibrating acoustic device for generating sound in full frequency band includes a magnetic system, a first vibrating assembly mounted on an upper side of the magnetic system for generating sound in low-frequency region and a second vibrating assembly attached on a lower side of the magnetic system for generating sound in high-frequency and medium-frequency range. The first vibrating assembly includes a vibrating plate for resonating with a resonate medium for resonating and radiating sound in low-frequency region, and a first coil partially inserted in the magnetic gap and driving the vibrating plate; and the second vibrating assembly includes a diaphragm and a second coil driving the diaphragm.

主权项

1. A vibrating acoustic device comprising:
a holder having a hollow space; a magnetic system received in the hollow space and comprising a magnetic gap; a vibrating assembly mounted with the holder and at least partially inserted in the magnetic gap, the vibrating assembly comprising a first vibrating assembly mounted on an upper portion of the holder for generating low frequency sound and a second vibrating assembly attached on a lower portion of the holder for generating high and medium frequency sound; wherein the first vibrating assembly comprises a vibrating plate for resonating with a resonate medium for resonating and radiating low frequency sound and a first coil partially inserted in the magnetic gap and driving the vibrating plate; and the second vibrating assembly comprises a diaphragm and a second coil partially inserted in the magnetic gap for driving the diaphragm.