Projector having a position adjusting device that moves the projection optical device
    2.
    发明授权
    Projector having a position adjusting device that moves the projection optical device 有权
    投影仪具有移动投影光学装置的位置调整装置

    公开(公告)号:US07954964B2

    公开(公告)日:2011-06-07

    申请号:US12350572

    申请日:2009-01-08

    IPC分类号: G03B21/14 G02B7/02

    CPC分类号: G03B3/00 G03B21/005

    摘要: A projector includes: a projection position adjusting device that adjusts a projection position of a projection optical device. The projection position adjusting device includes: adjusting and driving units that move a first moving plate and a second moving plate. The adjusting and driving unit include: a pair of worms that have a columnar shape and have threads on outer circumferences thereof; and a pair of sliders that are screwed in the pair of worms, respectively. The pair of worms are disposed to extend along the first direction or the second direction. One of the sliders engages with one of moving plates. Engaging structures including inclining engaging holes that extend in a direction crossing the direction in the plane orthogonal to the projecting direction and engaging projections inserted through the inclining engaging holes are provided in the other slider and the other moving plate.

    摘要翻译: 投影机包括:投影位置调整装置,其调整投影光学装置的投影位置。 投影位置调节装置包括:移动第一移动板和第二移动板的调节和驱动单元。 调节驱动单元包括:一对具有圆柱形状并且在其外圆周上具有螺纹的蜗杆; 以及分别拧在该对蜗杆中的一对滑块。 一对蜗杆被设置成沿着第一方向或第二方向延伸。 其中一个滑块与移动板之一啮合。 在另一个滑块和另一个移动板上设置有包括倾斜的接合孔,该倾斜接合孔沿与垂直于突出方向的平面中的方向相交的方向延伸,并且与通过倾斜接合孔插入的啮合凸起。

    Projector with a projection position adjusting device
    3.
    发明授权
    Projector with a projection position adjusting device 有权
    具有投影位置调节装置的投影机

    公开(公告)号:US08038307B2

    公开(公告)日:2011-10-18

    申请号:US12353639

    申请日:2009-01-14

    IPC分类号: G03B21/14 G03B21/22

    CPC分类号: G03B27/62

    摘要: A projector includes a projection optical device and a projection position adjusting device that includes a fixed member defining a hole having a step portion, a first plate that supports the projection optical device and a second plate disposed between the fixed member and the first plate. The projection position adjusting device further includes a connecting member having a step and being disposed in the hole of the fixed member and connected to the first plate, and an urging member disposed between the connecting member and the step portion of the hole of the fixed member. The urging member urges the step portion of the hole and the step of the connecting member away from each other, and urges the first plate into direct contact with the fixed member.

    摘要翻译: 投影仪包括投影光学装置和投影位置调整装置,其包括限定具有台阶部分的孔的固定构件,支撑投影光学装置的第一板和设置在固定构件和第一板之间的第二板。 投影位置调整装置还具有连接部件,该连接部件具有台阶,并且设置在固定部件的孔中并与第一板连接,并且设置在连接部件与固定部件的孔的阶梯部之间的施力部件 。 推动构件促使孔的台阶部分和连接构件的台阶彼此远离,并且促使第一板与固定构件直接接触。

    Projector
    4.
    发明授权
    Projector 有权
    投影机

    公开(公告)号:US07997741B2

    公开(公告)日:2011-08-16

    申请号:US12357072

    申请日:2009-01-21

    IPC分类号: G03B21/14

    CPC分类号: H04N9/3141 G03B21/145

    摘要: A projector includes a light source device, a optical modulator which modulates luminous flux emitted from the light source device according to image information, a projection optical device which enlarges and projects the luminous flux modulated in the optical modulator, and an outer casing which houses the light source device, the optical modulator and the projection optical device thereinside, in which the outer casing has a ceiling surface and a bottom surface intersecting with respect to the vertical direction and a side surface connecting to the ceiling surface and the bottom surface, in which a concave portion which is recessed toward the inside is formed at the bottom surface side in the side surface, and in which a first connection terminal group connected to an external device through connection cables is arranged at a bottom portion of the concave portion in an exposed state.

    摘要翻译: 投影机包括光源装置,根据图像信息调制从光源装置发出的光束的光调制器,放大并投影在光调制器中调制的光束的投影光学装置,以及外壳, 光源装置,光调制器及其内部的投影光学装置,其中外壳具有相对于垂直方向相交的顶表面和底表面以及连接到顶表面和底表面的侧表面,其中 在侧面的底面侧形成有向内侧凹陷的凹部,通过连接电缆将与外部装置连接的第一连接端子组配置在露出的凹部的底部 州。

    PROJECTOR
    5.
    发明申请
    PROJECTOR 有权
    投影机

    公开(公告)号:US20090219505A1

    公开(公告)日:2009-09-03

    申请号:US12353639

    申请日:2009-01-14

    IPC分类号: G03B27/62

    CPC分类号: G03B27/62

    摘要: A projector includes a projection optical device that magnifies and projects image light and a projection position adjusting device that moves the projection optical device in a plane orthogonal to a projecting direction and adjusts a projection position of the projection optical device. The projection position adjusting device includes a fixed member fixed in the projector, a first moving plate that supports the projection optical device and moves in a first axial direction and a second axial direction orthogonal to each other in the plane orthogonal to the projecting direction, a second moving plate that is interposed between the fixed member and the first moving plate, engages with the first moving plate, and moves in the second axial direction together with the first moving plate, adjusting and driving units that move the first moving plate and the second moving plate, and plural coupling members that movably couple the first moving plate to the fixed member. A coupling through hole of a stepped shape, which has a diameter dimension on a side close to the first moving plate smaller than that on a side separated from the first moving plate and has a step, is formed in the fixed member. Each of the coupling members includes a connecting member that is formed in a stepped shape, which has a sectional area on the other end side smaller than that on the one end side and has steps, and the other end of which is connected to the first moving plate in a state in which the connecting member is inserted in the coupling through hole and an interposed member that is arranged between the step of the connecting member and the step of the coupling through hole, urges the step of the connecting member and the step of the coupling through hole in directions away from each other, and brings the first moving plate into contact with the fixed member.

    摘要翻译: 投影仪包括放大和投影图像光的投影光学装置和投影光学装置在与投影方向正交的平面中移动并调节投影光学装置的投影位置的投影位置调整装置。 投影位置调整装置包括固定在投影仪中的固定部件,第一移动板,其支撑投影光学装置,并且在与投影方向正交的平面中沿第一轴方向和第二轴向正交地移动, 介于固定部件与第一移动板之间的第二移动板与第一移动板卡合,并与第一移动板一起沿第二轴向移动,使第一移动板和第二移动板移动的调整驱动单元 移动板和可移动地将第一移动板联接到固定构件的多个联接构件。 在该固定部件上形成有阶梯形状的联结通孔,其具有比第一移动板更靠近的一侧的直径尺寸小于与第一移动板分离的一侧的直径尺寸。 每个联接构件包括形成为阶梯状的连接构件,该连接构件的另一端侧的截面积小于一端侧的截面积,并且具有台阶,并且其另一端与第一 移动板在连接构件插入联接通孔的状态和布置在连接构件的台阶与联接通孔的台阶之间的中间构件的作用下,促使连接构件的台阶和台阶 的耦合通孔彼此远离,并使第一移动板与固定构件接触。

    Illumination device and projector
    6.
    发明授权
    Illumination device and projector 有权
    照明装置和投影机

    公开(公告)号:US07556413B2

    公开(公告)日:2009-07-07

    申请号:US11688618

    申请日:2007-03-20

    IPC分类号: G02B6/00 F21V9/14 H01L33/00

    CPC分类号: G02B6/4298 G03B21/28

    摘要: An illumination device includes a light source that emits light-source light, a light recovery member that is disposed close to the light source in the vicinity of a lateral side of the light source, and has a light receiving surface inclined at a predetermined angle with respect to an optical axis extending from the light source to the front to face the optical axis or the vicinity of the optical axis, and a rod integrator that uniformizes light-source light from the light source and light-source light reflected by the light recovery member.

    摘要翻译: 照明装置包括发射光源光的光源,在光源的侧面附近靠近光源设置的光回收部件,具有以规定角度倾斜成规定角度的受光面, 相对于从光源向前延伸到面对光轴或光轴附近的光轴,以及使来自光源的光源光均匀化的棒积分器和由光回收反射的光源光 会员。

    ELECTRONIC DEVICE AND OUTER PANEL FOR ELECTRONIC DEVICE
    8.
    发明申请
    ELECTRONIC DEVICE AND OUTER PANEL FOR ELECTRONIC DEVICE 审中-公开
    用于电子设备的电子设备和外部面板

    公开(公告)号:US20120040723A1

    公开(公告)日:2012-02-16

    申请号:US13204141

    申请日:2011-08-05

    IPC分类号: H04W88/02

    摘要: An electronic device includes a display unit, a protective member disposed on the display unit to protect the display unit, a surface member disposed on the same plane as the protective member and a waterproof sheet covering at least a gap between the protective member and the surface member, the waterproof sheet is disposed between the display unit and the protective and surface members.

    摘要翻译: 电子设备包括显示单元,设置在显示单元上以保护显示单元的保护构件,设置在与保护构件相同的平面上的表面构件和至少覆盖保护构件与表面之间的间隙的防水片 防水片设置在显示单元和保护表面构件之间。

    PROJECTOR
    10.
    发明申请
    PROJECTOR 有权
    投影机

    公开(公告)号:US20090185145A1

    公开(公告)日:2009-07-23

    申请号:US12350572

    申请日:2009-01-08

    IPC分类号: G03B3/00

    CPC分类号: G03B3/00 G03B21/005

    摘要: A projector includes: a projection position adjusting device that adjusts a projection position of a projection optical device. The projection position adjusting device includes: adjusting and driving units that move a first moving plate and a second moving plate. The adjusting and driving unit include: a pair of worms that have a columnar shape and have threads on outer circumferences thereof; and a pair of sliders that are screwed in the pair of worms, respectively. The pair of worms are disposed to extend along the first direction or the second direction. One of the sliders engages with one of moving plates. Engaging structures including inclining engaging holes that extend in a direction crossing the direction in the plane orthogonal to the projecting direction and engaging projections inserted through the inclining engaging holes are provided in the other slider and the other moving plate.

    摘要翻译: 投影机包括:投影位置调整装置,其调整投影光学装置的投影位置。 投影位置调节装置包括:移动第一移动板和第二移动板的调节和驱动单元。 调节驱动单元包括:一对具有圆柱形状并且在其外圆周上具有螺纹的蜗杆; 以及分别拧在该对蜗杆中的一对滑块。 一对蜗杆被设置成沿着第一方向或第二方向延伸。 其中一个滑块与移动板之一啮合。 在另一个滑块和另一个移动板上设置有包括倾斜的接合孔,其倾斜接合孔沿与垂直于突出方向的平面中的方向相交的方向延伸,并且接合突出部通过倾斜接合孔插入。