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US 12,563,344 B2Granted
Speaker device
AssigneesPioneer Corporation, Tohoku Pioneer Corporation
InventorShintaro Niidera
Life of this patent
Estimating the term…
Abstract
A speaker device includes: a diaphragm that radiates sound; an edge arranged in an outer periphery of the diaphragm; an attachment part facing an outer peripheral region of the edge; and a connecting member held between the outer peripheral region of the edge and the attachment part, wherein the connecting member is adhered to at least one of the outer peripheral region or the attachment part, and the edge has a curved portion convexly curved on a sound radiation side.
Claims8
A speaker device comprising:
- a diaphragm that radiates sound;
- an edge arranged in an outer periphery of the diaphragm;
- an attachment part facing an outer peripheral region of the edge;
- and
- a connecting member held between the outer peripheral region of the edge and the attachment part,
- wherein the connecting member is adhered to at least one of the outer peripheral region or the attachment part,
- wherein the edge has a curved portion convexly curved on a sound radiation side, and
- wherein a width of the connecting member is larger than a width of the attachment part.
5 more elements
A speaker device comprising:
- a diaphragm that radiates sound;
- an edge arranged in an outer periphery of the diaphragm;
- an attachment part facing an outer peripheral region of the edge;
- and
- a connecting member held between the outer peripheral region of the edge and the attachment part,
- wherein the connecting member is adhered to at least one of the outer peripheral region or the attachment part, the edge has a curved portion convexly curved on a side opposite to a sound radiation side, and
- wherein a width of the connecting member is larger than a width of the attachment part.
4 more elements
Dependencies are inferred from the claim text.