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公开(公告)号：US20120242966A1
公开(公告)日：2012-09-27
申请号：US13411916
申请日：2012-03-05
IPC分类号： G03B21/14
CPC分类号： G03B21/142 , G03B21/145
摘要： A projector includes: alight source; a light modulation device configured to modulate light emitted from the light source according to image information; a projection lens configured to project the light modulated by the light modulation device; a holding unit that holds the projection lens; an external housing that accommodates the projection lens and the holding unit; and a clamping portion that projects from the inner surface of the external housing and clamps the projection lens or the holding unit in a direction substantially perpendicular to the optical axis of the projection lens.
摘要翻译： 一台投影机包括：光源; 光调制装置，被配置为根据图像信息调制从光源发射的光; 投影透镜，被配置为投射由所述光调制装置调制的光; 保持单元，其保持投影透镜; 容纳投影透镜和保持单元的外壳; 以及夹持部分，其从外壳的内表面突出并且在基本上垂直于投影透镜的光轴的方向上夹持投影透镜或保持单元。
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公开(公告)号：US08752968B2
公开(公告)日：2014-06-17
申请号：US13411916
申请日：2012-03-05
IPC分类号： G03B21/14
CPC分类号： G03B21/142 , G03B21/145
摘要： A projector includes: alight source; a light modulation device configured to modulate light emitted from the light source according to image information; a projection lens configured to project the light modulated by the light modulation device; a holding unit that holds the projection lens; an external housing that accommodates the projection lens and the holding unit; and a clamping portion that projects from the inner surface of the external housing and clamps the projection lens or the holding unit in a direction substantially perpendicular to the optical axis of the projection lens.
摘要翻译： 一台投影机包括：光源; 光调制装置，被配置为根据图像信息调制从光源发射的光; 投影透镜，被配置为投射由所述光调制装置调制的光; 保持单元，其保持投影透镜; 容纳投影透镜和保持单元的外壳; 以及夹持部分，其从外壳的内表面突出并且在基本上垂直于投影透镜的光轴的方向上夹持投影透镜或保持单元。
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公开(公告)号：US08857998B2
公开(公告)日：2014-10-14
申请号：US13035491
申请日：2011-02-25
CPC分类号： G03B21/16 , F21V29/00 , G03B21/2026 , H01J7/24 , H01J61/52
摘要： A light source device includes: a light emission portion; a cooling channel configured to guide air toward the light emission portion; a rotational member disposed within the cooling channel in such a condition as to be rotatable around a predetermined rotation shaft by gravity, and configured to switch the cooling channel to a first channel branched from the cooling channel in the downstream when the light source device is set in a first position, and to a second channel different from the first channel when the light source device is set in a second position, wherein a position of the center of gravity of the rotational member is located at a position shifted from the center between the rotation shaft and an end of the rotational member away from the rotation shaft toward the end.
摘要翻译： 光源装置包括：发光部分; 冷却通道，其构造成朝向所述发光部引导空气; 旋转构件，其设置在所述冷却通道内，以能够通过重力围绕预定旋转轴旋转的状态，并且被配置为当所述光源装置被设定时将所述冷却通道切换到从所述下游的冷却通道分支的第一通道 在第一位置处，并且当光源装置设置在第二位置时，到不同于第一通道的第二通道，其中，旋转构件的重心位置位于从第二通道 旋转轴和旋转构件的端部远离旋转轴朝向端部。
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公开(公告)号：US20110216285A1
公开(公告)日：2011-09-08
申请号：US13035491
申请日：2011-02-25
CPC分类号： G03B21/16 , F21V29/00 , G03B21/2026 , H01J7/24 , H01J61/52
摘要： Alight source device includes: a light emission portion; a cooling channel configured to guide air toward the light emission portion; a rotational member disposed within the cooling channel in such a condition as to be rotatable around a predetermined rotation shaft by gravity, and configured to switch the cooling channel to a first channel branched from the cooling channel in the downstream when the light source device is set in a first position, and to a second channel different from the first channel when the light source device is set in a second position, wherein a position of the center of gravity of the rotational member is located at a position shifted from the center between the rotation shaft and an end of the rotational member away from the rotation shaft toward the end.
摘要翻译： 光源装置包括：发光部分; 冷却通道，其构造成朝向所述发光部引导空气; 旋转构件，其设置在所述冷却通道内，以能够通过重力围绕预定旋转轴旋转的状态，并且被配置为当所述光源装置被设定时将所述冷却通道切换到从所述下游的冷却通道分支的第一通道 在第一位置处，并且当光源装置设置在第二位置时，到不同于第一通道的第二通道，其中，旋转构件的重心位置位于从第二通道 旋转轴和旋转构件的端部远离旋转轴朝向端部。
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公开(公告)号：US20090185146A1
公开(公告)日：2009-07-23
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。
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公开(公告)号：USD588620S1
公开(公告)日：2009-03-17
申请号：US29304701
申请日：2008-03-06
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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。
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公开(公告)号：USD613326S1
公开(公告)日：2010-04-06
申请号：US29334605
申请日：2009-03-30
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公开(公告)号：USD588619S1
公开(公告)日：2009-03-17
申请号：US29304692
申请日：2008-03-06
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公开(公告)号：US6031308A
公开(公告)日：2000-02-29
申请号：US981788
申请日：1997-12-30
CPC分类号： F16H57/082 , F16H1/46 , H02K7/116 , F16H2001/2881 , Y10T74/19684
摘要： A geared motor is provided. A through hole formed in a base passes a rotor shaft. An annular guide rim to guide a carrier and a cylindrical stationary gear are integrally and concentrically formed on the base which seals an open end of a small motor. A guide to guide the rotation of a movable gear is provided at the top end of the stationary gear. The gears making up the geared motor are disposed in a compact arrangement with high accuracy.
摘要翻译： PCT No.PCT / JP97 / 02202 Sec。 371日期1997年12月30日 102（e）日期1997年12月30日PCT提交1997年6月25日PCT公布。 公开号WO98 / 00901 日期1998年1月8日提供减速电机。 形成在基座中的通孔通过转子轴。 用于引导载体和圆柱形固定齿轮的环形引导轮缘一体地并同心地形成在密封小型电动机的开口端的基座上。 在固定齿轮的顶端设置有用于引导可动齿轮旋转的引导件。 构成齿轮传动电机的齿轮以精确的布置紧凑的布置。
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