SPEAKER
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United States of America Patent
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app pub date -
Jan 26, 2017
filing date -
Dec 10, 2016
priority date (Note) -
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status (Latency Note)
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Abstract
A speaker is provided in the present disclosure. The speaker includes a frame with a receiving space, a vibration system and a magnetic circuit system which are received in the frame, wherein the vibration system comprises a diaphragm fixedly connected to the frame, a voice coil for driving the diaphragm to vibrate and a voice coil lead connected with the voice coil; the diaphragm comprises a dome portion in the center, and a suspension portion extended from the dome portion and encircling the dome portion; the dome portion comprises a main body portion connected with the voice coil and an extended portion extended from the main body portion to the outgoing line direction of the voice coil lead; and the central axis of the diaphragm and the central axis of the magnetic circuit system are non-coaxial and parallel.
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