Loudspeaker
The utility model belongs to the technical field of loudspeakers, and discloses a loudspeaker, which comprises a shell, a vibration structure, a magnetic circuit structure, a voice coil and a magnetic induction coil, the shell comprises a main shell, a plurality of inner support bodies and an elasti...
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| Hauptverfasser: | , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Online-Zugang: | Volltext bestellen |
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| Zusammenfassung: | The utility model belongs to the technical field of loudspeakers, and discloses a loudspeaker, which comprises a shell, a vibration structure, a magnetic circuit structure, a voice coil and a magnetic induction coil, the shell comprises a main shell, a plurality of inner support bodies and an elastic piece, the inner support bodies are connected to the main shell through the elastic piece, the vibration structure is connected to the main shell, the magnetic circuit structure is connected to the inner support bodies, and the magnetic induction coil is connected to the main shell. The magnetic circuit structure is clamped among the multiple inner supporting bodies, the voice coil is connected to the vibration structure and can vibrate under the driving of the vibration structure, the magnetic induction coil is annularly arranged on the periphery of the voice coil and connected to the main shell, and when the magnetic circuit structure vibrates under the action of the voice coil, the magnetic induction coil inhi |
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