Loudspeaker module

The utility model discloses a loudspeaker module, which comprises an upper shell and a loudspeaker monomer, the bottom of the upper shell is provided with an installation cavity, the installation cavity is internally provided with an annular frame-shaped supporting step, the supporting step is provi...

Full description

Saved in:
Bibliographic Details
Main Authors FAN LIJIAO, DONG QINGBIN
Format Patent
LanguageChinese
English
Published 04.06.2024
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
Online AccessGet full text

Cover

More Information
Summary:The utility model discloses a loudspeaker module, which comprises an upper shell and a loudspeaker monomer, the bottom of the upper shell is provided with an installation cavity, the installation cavity is internally provided with an annular frame-shaped supporting step, the supporting step is provided with a notch, one side of the upper shell is provided with a sound outlet channel, and the sound outlet channel is communicated with the notch; the loudspeaker single body is supported on the supporting step, and the front surface of the loudspeaker single body is connected with the supporting step in an adhesive manner; a retaining wall is arranged in the area, close to the notch, of the sound outlet channel, a glue containing structure is defined by the inner side wall of the retaining wall, the side wall of the loudspeaker single body and the wall face of the sound outlet channel, and the glue containing structure is filled with glue liquid. According to the loudspeaker module, the waterproof performance and
Bibliography:Application Number: CN202322591168U