Patent ID: 9363588
Filing Date: 2016-06-07
CPC Classification: H04R

Claim Text:
1. A panel-form loudspeaker, comprising: a cover having a bottom forming an opening in a middle portion thereof; a vibration plate at least partially accommodated in the opening, the vibration plate including an inner surface and an outer surface opposite to the inner surface; an actuator fixed with the cover and engaging with the vibration plate for driving the vibration plate to vibrate; a gap formed between the vibration plate and the bottom of the cover; and a suspension including a first connecting portion connecting with the inner surface of the vibration plate and a second connecting portion connecting with a top of the bottom for suspending the vibration plate in the opening; wherein the suspension further includes a concave portion connecting the first connecting portion to the second connecting portion; and wherein the concave portion of the suspension is received in the gap between the vibration plate and the bottom of the cover.