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AssigneesShenzhen Shokz Co., Ltd., King Tone Innovation (Beijing) Technology Co. Ltd.
InventorsLei ZHANG, Peigeng TONG, GuoIin XIE, Shanyong GU, Hongqiang ZHAO, Xin QI
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A loudspeaker and an electronic device are provided. The loudspeaker includes a basket and a coil. The coil includes an annular body and a lead wire connected with the annular body. The annular body is located on an inner side of the basket. The lead wire moves along with the annular body relative to the basket after an excitation signal is input into the loudspeaker. A soldering pad is disposed on the basket. The lead wire is provided with a first end close to the annular body and a second end away from the annular body. The second end is fixed on the soldering pad. A ratio of a length of the lead wire to a maximum amplitude of a movement of the coil relative to the basket is in a range of 8-75. The technical problem of stress concentration in the lead wire is improved.
A loudspeaker, comprising a basket and a coil, wherein the coil includes an annular body and a lead wire connected with the annular body, the annular body is located on an inner side of the basket, and the lead wire moves along with the annular body relative to the basket after an excitation signal is input into the loudspeaker;
An electronic device, comprising a loudspeaker, wherein the loudspeaker includes:
Dependencies are inferred from the claim text.