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8 条记录 (耗时 0.016 秒)

    Projection image display apparatus
    6.
    发明授权
    Projection image display apparatus 有权
    投影图像显示装置

    公开(公告)号：US08118436B2

    公开(公告)日：2012-02-21

    申请号：US12687030

    申请日：2010-01-13

    申请人： Yoshiteru Oda ,  Yoshiho Suzuki

    发明人： Yoshiteru Oda ,  Yoshiho Suzuki

    IPC分类号： G03B21/14

    CPC分类号： G03B3/00

    摘要： A projection image display apparatus has a front panel, a projection lens, a lens hood, and a lens dial. The front panel has an opening for the projection lens. The projection lens projects through the opening for the projection lens. The lens hood covers the projection lens circumferentially, and has an opening spaced from an end of the lens hood for a dial. The lens dial is provided for adjusting focusing or zooming. It is provided at a circumference of the projection lens and exposed through the opening for the dial. The apparatus can thus avoid dust or the like foreign matters otherwise entering from a top side thereof into its main body, and also protect the projection lens when the apparatus is carried and inadvertently has a projection lens unit brought into contact with a desk or the like.

    摘要翻译： 投影图像显示装置具有前面板，投影透镜，透镜罩和透镜拨盘。 前面板具有用于投影透镜的开口。 投影透镜通过用于投影透镜的开口突出。 透镜罩周向覆盖投影透镜，并且具有与用于表盘的透镜罩的端部间隔开的开口。 镜头拨盘用于调整对焦或变焦。 它设置在投影透镜的圆周处，并通过表盘的开口露出。 因此，该装置可以避免灰尘等异物从其顶面进入其主体，并且当装置携带时也保护投影透镜，并且无意中具有与桌子等接触的投影透镜单元 。

    FILTER AND VIDEO PROJECTOR INCLUDING FILTER
    7.
    发明申请
    FILTER AND VIDEO PROJECTOR INCLUDING FILTER 审中-公开
    过滤器和视频投影机，包括过滤器

    公开(公告)号：US20100271563A1

    公开(公告)日：2010-10-28

    申请号：US12759301

    申请日：2010-04-13

    申请人： Yoshiteru Oda ,  Yoshiho Suzuki

    发明人： Yoshiteru Oda ,  Yoshiho Suzuki

    IPC分类号： H04N5/64 ,  B01D46/00 ,  B01D50/00

    CPC分类号： G03B21/16 ,  G03B21/145

    摘要： A slide-type filter for detachably attaching to a housing of an electrical device. The filter includes a filter element. A support frame portion supports the filter element. A finger insert portion extends from the support frame portion and includes an insertion opening into which a finger is insertable. A lid portion is connected to the finger insert portion so as to cover the insertion opening. The lid portion resiliently bends with respect to the finger insert portion to open the insertion opening.

    摘要翻译： 一种用于可拆卸地附接到电气设备的壳体的滑动式过滤器。 过滤器包括过滤元件。 支撑框架部分支撑过滤元件。 手指插入部分从支撑框架部分延伸并且包括插入口，手指可插入该插入口中。 盖部分连接到指状插入部分以覆盖插入开口。 盖部分相对于指状插入部分弹性弯曲以打开插入开口。