Miniature loudspeaker

The utility model belongs to the technical field of loudspeakers, and particularly discloses a miniature loudspeaker, which comprises a basin stand, a voice coil and a dome, the voice coil and the dome are stacked in the basin stand, the inner side wall of the basin stand is provided with a centerin...

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Bibliographic Details
Main Authors LIN JIAPING, DONG QINGBIN
Format Patent
LanguageChinese
English
Published 31.01.2023
Subjects
DEAF-AID SETS
ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
LOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKEACOUSTIC ELECTROMECHANICAL TRANSDUCERS
PUBLIC ADDRESS SYSTEMS
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Summary:The utility model belongs to the technical field of loudspeakers, and particularly discloses a miniature loudspeaker, which comprises a basin stand, a voice coil and a dome, the voice coil and the dome are stacked in the basin stand, the inner side wall of the basin stand is provided with a centering support chip, the dome is provided with a dome straight edge, the centering support chip is provided with an L-shaped centering support chip straight edge, and the inner side wall of the basin stand is provided with an L-shaped dome straight edge. The inner side face, corresponding to the L shape, of the straight edge of the centering disk is bonded with the outer side face of the straight edge of the dome. According to the utility model, the bonding area of the centering disk and the straight edge of the dome can be increased, so that the bonding force is increased, the fixing strength of the centering disk and the straight edge of the dome is further improved, and the phenomena that the dome and the centering d
Bibliography:Application Number: CN202220258851U