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US 10,506,346 B2Granted
Dome tweeter
AssigneeTymphany Acoustic Technology (Huizhou) Co., Ltd.
InventorsZhiwen Chen, Hongzai Xie
Life of this patent
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Abstract
This disclosure provides a dome tweeter, including a vibrating diaphragm, a surround, a voice coil, and a magnetic circuit. The vibrating diaphragm includes a dome portion. One end of the surround is connected to the dome portion of the vibrating diaphragm. The voice coil is located below the vibrating diaphragm. The magnetic circuit is located below the voice coil and includes a T-shaped yoke iron, the center of the T-shaped yoke iron is provided with a through hole, and the through hole faces a central position of the vibrating diaphragm.
Claims9
A dome tweeter, comprising:
- a vibrating diaphragm comprising a dome portion;
- a surround, one end of the surround being connected to the dome portion of the vibrating diaphragm;
- a voice coil located below the vibrating diaphragm;
- and
- a magnetic circuit located below the voice coil, wherein the magnetic circuit comprises a T-shaped yoke iron, the center of the T-shaped yoke iron is provided with a through hole, and the through hole faces a central position of the vibrating diaphragm,
- wherein the vibrating diaphragm comprises a first connecting portion and a second connecting portion, the first connecting portion is connected to the dome portion, the second connecting portion is connected to the first connecting portion, an extending direction of the first connecting portion being substantially perpendicular to an extending direction of the second connecting portion, and the surround is connected to the first connecting portion, the second connecting portion, and the dome portion.
3 more elements
Dependencies are inferred from the claim text.