Loza & Loza, LLP
Audio speaker with a voice coil assembly and a method of manufacturing the speaker
A speaker includes a frame, a magnetic circuit and a deflectable diaphragm. The frame supports the magnetic circuit and the deflectable diaphragm. The magnetic circuit includes a yoke, permanent magnet, top plate and a voice coil former. The voice coil former includes a voice coil wrapped around a lower portion of the perimeter. In an embodiment, an inner wall of T-Yoke forms a through hole along the height of the T-Yoke. A lead wire fixture is positioned at least partially within the through hole. The lead wire fixture includes a cable that is spliced or stripped into one or more lead wires that electrically couples with the voice coil. In an embodiment, the cable, the lead wire fixture, and the lead wires are pre-assembled or integrated into a component. This integration helps to reduce the height and width of the speaker and helps to create a more compact speaker.
GUOGUANG ELECTRIC CORP. LTD.
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George Shaolin Hanxiong Hongfei
Wei Huang Zhao