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US 12,556,856 B2Granted
Loudspeaker device
AssigneeShenzhen Shokz Co., Ltd.
InventorsLei Zhang, Yongjian Li, Wenbing Zhou, Jinbo Zheng, Zhuyang Jiang
Life of this patent
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Abstract
A loudspeaker device may include a speaker component, a circuit housing configured to accommodate a control circuit, and a key module disposed on the core housing. The speaker component may include an earphone core and a core housing for accommodating the earphone core. The control circuit may drive the earphone core to vibrate to generate a sound. The key module may include a key and an elastic bearing for supporting the key. The elastic bearing may include an integrally formed bearing body and a support column.
Claims20
A loudspeaker device, comprising:
- a core housing;
- and
- an earphone core accommodated in the core housing, the earphone core including a coil, a bracket, and an external wire, wherein the coil is disposed on the bracket and has an inner lead, the bracket defines a wiring groove, the inner lead and the external wire is welded to each other and a welding position is located in the wiring groove.
Dependencies are inferred from the claim text.