US 2013/0294632 A1 · Panel-form loudspeaker

Abstract

Disclosed is a panel-form loudspeaker. The panel-form loudspeaker includes a resonant mode sound radiating panel, a case with a vibrating plate attached on the sound radiating panel, and a number of transducers separated from each other for forming a vibration and connected with the vibrating plate for transferring the vibration to the vibrating plate to cause the sound radiating panel to resonate and radiate an acoustic output. The vibrating plate has a number of vibrating portions mounting on the sound radiating panel and spaced from each other for fixing the transducers and a number of bending portions extending from the vibrating portions away from the sound radiating panel.

Claims7

Dependent claims

An panel-form loudspeaker comprising:

a resonant mode sound radiating panel;
a case attached on the sound radiating panel, the case having a vibrating plate attached on the sound radiating panel;
and
a plurality of transducers spaced from each other, each transducer received in the case for generating vibration and connected with the vibrating plate for transferring the vibration to the vibrating plate for causing the sound radiating panel to resonate and radiate an acoustic output;
wherein, the vibrating plate has a plurality of vibrating portions mounting on the sound radiating panel and spaced from each other for fixing the transducers, and a plurality of bending portions extending from the vibrating portions away from the sound radiating panel.

2 more elements

Dependencies are inferred from the claim text.

Panel-form loudspeaker

Life of this patent

Panel-form loudspeaker

Life of this patent

Abstract

Claims7