Multi-function vibrating device

摘要

A multi-function vibrating device is disclosed. The multi-function vibrating device providing sound producing and vibration functions includes a holder having a hollow space, a suspension divided into at least two parts, a vibration member suspended by the suspension and having at least a pair of receiving concaves for fixing the corresponding two parts of the suspension. The multi-function vibrating device has larger vibrating amplitude and small size.

主权项

1. A multi-function vibrating device, comprising:
a holder forming a hollow space; a suspension assembled with the holder and having at least a pair of elastic parts spaced apart from each other, each elastic part having a fixing portion, an elastic arm extending from the fixing portion, and a fastening end extending from the elastic arm and secured on the holder; a vibrating member suspended in the hollow space by the suspension, the vibrating member having a yoke, an inner magnet mounted on the yoke, an outer magnet mounted on the yoke, and an outer pole plate mounted on the outer magnet and forming a magnetic gap together with the inner and outer magnets, the outer pole plate having at least a pair of receiving concaves separated from each other in space for fixing the fixing portions of the suspension; a diaphragm arranged facing the vibrating member; a voice coil driving the diaphragm to vibrate and partially inserted into the magnetic gap.