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    • 8. 发明申请
    • Speaker
    • 扬声器
    • US20100067733A1
    • 2010-03-18
    • US12458074
    • 2009-06-30
    • Satoshi ImamuraJunji IinoShinji Kamimura
    • Satoshi ImamuraJunji IinoShinji Kamimura
    • H04R1/02
    • H04R1/2888H04R2307/021
    • A speaker includes a box-shaped enclosure, a speaker unit and a sounding board. A pair of side plates, a bottom plate, a top plate, a back plate and a baffle are assembled into the enclosure. The speaker unit is attached to an opening portion of the baffle. The sounding board is attached to the bottom plate, and includes a member having a fiber direction in a vibration direction of a vibrating plate, a member having a fiber direction in a direction which approaches the side plate (of the front side) as extending from a side of the back plate to a side of the baffle, and a member having a fiber direction in a direction which approaches the side plate (of the back side) as extending the side of the back plate to the side of the baffle.
    • 扬声器包括盒形外壳,扬声器单元和探测板。 一对侧板,底板,顶板,后板和挡板组装在外壳中。 扬声器单元附接到挡板的开口部分。 探测板安装在底板上,具有沿振动板的振动方向具有纤维方向的构件,沿着从前侧的侧板接近的方向的纤维方向的构件从 所述背板侧到所述挡板的一侧,以及沿着所述背板的侧面向所述挡板的侧面延伸的方向的纤维方向的方向的方向的侧板(背面侧)的部件。