Electronic device having loudspeaker module
AssigneeChi Mei Communication Systems, Inc.
InventorCHIEN-FENG YEH
Life of this patent
Estimating the term…
Abstract
An electronic device includes a housing, a mounting sheet, a circuit board mounted to the housing and the mounting sheet, and a loudspeaker module mounted on the mounting sheet. The housing defines a first receiving chamber and a second receiving chamber communicating with the first receiving chamber at one end of the housing, and a first sound hole corresponding to and communicating the first receiving chamber. The loudspeaker module includes a first loudspeaker which is received in the first receiving chamber. The first receiving chamber communicates the second receiving chamber to form a resonant cavity for the first loudspeaker. The sounds emitted by the first loudspeaker transmit to the outside of the housing by the first sound hole.
Claims14
An electronic device having loudspeaker module, comprising:
- a housing, the housing defining a first receiving chamber and a second receiving chamber communicating with the first receiving chamber at one end of the housing, and a first sound hole corresponding to and communicating with the first receiving chamber;
- a mounting sheet;
- a circuit board mounted to the housing and the mounting sheet;
- and
- a loudspeaker module mounted on the mounting sheet, the loudspeaker module comprising a first loudspeaker received in the first receiving chamber;
- wherein the first receiving chamber communicates with the second receiving chamber to form a resonant cavity for the first loudspeaker.
Dependencies are inferred from the claim text.