Speaker apparatus
AssigneesPioneer Corporation, Tohoku Pioneer Corporation
InventorsMinoru Horigome, Teruaki Kaiya, Yuichi Takahashi
Life of this patent
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Abstract
According to an aspect of the invention, there is provided a speaker apparatus including: a magnetic circuit; a vibrating plate vibrated by the magnetic circuit; a speaker frame holding the magnetic circuit and the vibrating plate, and a connecting portion connecting a portion of holding the vibrating plate and a portion of holding the magnetic circuit, an inclined face of the connecting portion being inclined relative to a direction of tangential line of circumference of the speaker frame, the connecting portion configured to flow air due to a vibration of the vibrating plate along the inclined face thereof.
Claims7
A speaker apparatus comprising:
- a magnetic circuit;
- a vibrating plate vibrated by the magnetic circuit;
- a speaker frame holding the magnetic circuit and the vibrating plate, and
- a connecting portion connecting a portion of holding the vibrating plate and a portion of holding the magnetic circuit, an inclined face of the connecting portion being inclined relative to a direction of tangential line of circumference of the speaker frame, the connecting portion configured to flow air due to a vibration of the vibrating plate along the inclined face thereof.
Dependencies are inferred from the claim text.