Loudspeaker module
The utility model discloses a loudspeaker module, relating to the technical field of electroacoustic products. The loudspeaker module is mounted in an electronic terminal. The loudspeaker module comprises a casing, a vibration system and a magnetic circuit system are accommodated in the casing, the...
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Format: | Patent |
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Zusammenfassung: | The utility model discloses a loudspeaker module, relating to the technical field of electroacoustic products. The loudspeaker module is mounted in an electronic terminal. The loudspeaker module comprises a casing, a vibration system and a magnetic circuit system are accommodated in the casing, the magnetic circuit system comprises a basin stand which is fixed to the casing, a magnet and a washer are successively fixed in the basin stand, the casing is provided with rear sound outlets at the positions corresponding to the sidewall of the basin stand, an inner cavity of the module is communicated with an inner cavity of the electronic terminal via the rear sound outlets, the upper end, corresponding to the rear sound outlet, of the sidewall of the basin stand is provided with chamfering planes, and the chamfering planes are arranged at the side, close to the rear sound outlets, of the side wall of the basin stand. According to the utility model, the technical problems that a loudspeaker module in the prior art is large in size and tends to distortion at low frequency are solved, the size of the loudspeaker module is decreased to the minimum while the acoustic performance is ensured, requirement for light, thin and small electronic terminals is satisfied, the stability is high and the service life is long. |
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