A speaker device (10) is provided in the interior of a vehicle (12) in which a closed cross-sectional portion (30) is formed by a cowl side plate (22) and a front fender (14), the speaker device (10) comprising: a speaker frame (42) which is fixed to the cowl side plate (22) and which divides the space between the front surface side and the rear surface side of a diaphragm (44); and a port (60) extending from the side surface of the speaker frame (42). The port (60) connects the first space (C1) on the back surface side of the diaphragm (44) and the interior of the closed cross-sectional portion (30).
扬声器装置10设置在由前围侧板22和前翼子板14形成封闭截面部30的车辆12的室内,该扬声器装置10包括:固定到前围侧板22、且将振动膜44的正面侧和背面侧的空间划分的扬声器框架42;以及从扬声器框架42的侧面延伸的端口60,端口60将振动膜44的背面侧的第一空间C1与封闭截面部30的内部相互连通。
Loudspeaker device
扬声器装置
2023-12-12
Patent
Electronic Resource
Chinese
IPC: | B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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