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US 11,445,292 B2Granted
Speaker system and vehicle door
AssigneeYamaha Corporation
InventorsYoshikazu Honji, Hideki Harada
Life of this patent
Estimating the term…
Abstract
Disclosed is a speaker system that includes a first panel that is an outer plate of a vehicle door, a second panel that is disposed on a vehicle interior side of the vehicle door, a third panel that is disposed between the first panel and the second panel, a speaker unit that has a sound emitting surface for emitting a sound toward a vehicle interior, and spacers that are disposed between the speaker unit and the third panel.
Claims11
A speaker system, comprising:
- a first panel that is an outer plate of a vehicle door;
- a second panel that is disposed on a vehicle interior side of the vehicle door, wherein the second panel corresponds to a door trim of the vehicle door;
- a third panel that is disposed between the first panel and the second panel;
- a speaker unit that has a sound emitting surface configured to emit a sound toward a vehicle interior, wherein
- a distance between a surface of the door trim and a surface of the speaker unit is between 0.5 mm and 10 mm,
- the surface of the door trim is on a side toward the third panel, and
- the surface of the speaker unit is on a side toward the door trim;
- spacers that are disposed between the speaker unit and the third panel;
- and
- a first elastic body between the surface of the door trim and the surface of the speaker unit.
7 more elements
A vehicle door, comprising:
- a speaker system including:
- a first panel that is an outer plate of the vehicle door;
- a second panel that is disposed on a vehicle interior side of the vehicle door, wherein the second panel corresponds to a door trim of the vehicle door;
- a third panel that is disposed between the first panel and the second panel;
- a speaker unit that has a sound emitting surface configured to emit a sound toward a vehicle interior, wherein
- a distance between a surface of the door trim and a surface of the speaker unit is between 0.5 mm and 10 mm,
- the surface of the door trim is on a side toward the third panel, and
- the surface of the speaker unit is on a side toward the door trim;
- spacers that are disposed between the speaker unit and the third panel;
- and
- an elastic body between the surface of the door trim and the surface of the speaker unit.
8 more elements
Dependencies are inferred from the claim text.