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 framework, the voice coil and the framework are stacked in the basin stand, the inner side wall of the basin stand is provided with...

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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 framework, the voice coil and the framework are stacked in the basin stand, the inner side wall of the basin stand is provided with a centering support chip, the framework is provided with a framework straight edge, the centering support chip is provided with an L-shaped centering support chip straight edge, and the voice coil and the framework are stacked in the basin stand. The inner side face, corresponding to the L shape, of the straight edge of the centering disk adheres to the outer side face of the straight edge of the framework. According to the utility model, the bonding area of the centring disk and the straight edge of the framework can be increased, so that the bonding force is increased, the fixing strength of the centring disk and the straight edge of the framework is further improved, and the phenomena that the framework and the
Bibliography:Application Number: CN202220275831U