SPEAKER
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United States of America Patent
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Issued Date -
Feb 2, 2017
app pub date -
Mar 4, 2016
filing date -
Jul 31, 2015
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 holder, a magnetic system received in the holder, a vibration system having a membrane and a voice coil for driving the membrane to vibrate, and an elastic member for suspending the magnetic system in the holder and enabling the magnetic system to vibrate along a vibration direction of the membrane. The elastic member includes a supporting part for supporting the magnetic system, a plurality of elastic arms extending from the supporting part, and a plurality of fixing parts fixed to the holder. Each of the elastic arms extends in a plane perpendicular to the vibration direction of the membrane in a wavy manner.
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