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公开(公告)号：US20190217968A1
公开(公告)日：2019-07-18
申请号：US16358752
申请日：2019-03-20
申请人： Louis J. Schmidt
发明人： Louis J. Schmidt
CPC分类号： B64F1/007 , B64C39/024 , B64C2201/18 , B64F1/04
摘要： A transportable launch and landing pad for drones includes a round surface member for supporting a drone on a ground surface. The surface member includes an endless flexible weighted ground surface contacting, engaging and conforming perimeter disposable on the flat or undulating topography of the ground surface. The endless flexible weighted ground surface contacting, engaging and conforming perimeter is formed of a stranded carbon steel wire rope. The surface member has a diameter establishing an area of the pad that is greater than any linear distance across an area of downwardly moving air of the drone when operated. The pad maintains a position on the ground surface without any separate securing member inserted into the ground, and the pad is not lifted from the ground surface by air from the thrust of the drone during approach and departure of the drone relative to the pad.
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公开(公告)号：US20140233933A1
公开(公告)日：2014-08-21
申请号：US13769958
申请日：2013-02-19
CPC分类号： G03B17/565 , G02B25/001
摘要： A camera viewfinder viewer accessory mountable on a camera includes an elongated body portion having first and second ends and a longitudinal axis extending from the first end to the second end. A light-transmitting passageway extends through the body portion from the first end to the second end. A connector is disposed adjacent to the first end. The body portion second end includes an angled face disposed at a generally 45° angle relative to the longitudinal axis. An eyepiece is connected to the body portion second end adjacent the angled face. The eyepiece has a longitudinal axis generally disposed at an angle that is 45 degrees relative to the longitudinal axis of the body portion. A viewfinder image is directed from the camera viewfinder along the longitudinal axis of the body portion, the image is redirected along the longitudinal axis of the eyepiece, to be viewed through the eyepiece.
摘要翻译： 可安装在照相机上的相机取景器观察器附件包括细长主体部分，其具有第一和第二端部以及从第一端部延伸到第二端部的纵向轴线。 透光通道从第一端延伸穿过主体部分到第二端。 连接器邻近第一端设置。 主体部分第二端包括相对于纵向轴线以大致45°的角度设置的倾斜面。 目镜与靠近倾斜面的主体部分第二端连接。 目镜具有通常相对于主体部分的纵向轴线以45度的角度设置的纵向轴线。 取景器图像沿着身体部分的纵轴从相机取景器引导，图像沿目镜的纵向轴线被重定向，以通过目镜观看。
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公开(公告)号：US08503876B2
公开(公告)日：2013-08-06
申请号：US13274375
申请日：2011-10-17
CPC分类号： G03B17/565 , G02B7/24 , G02B13/0095 , G02B23/14
摘要： A camera viewfinder viewer accessory includes an elongated body portion having first and second ends and a longitudinal axis. A connector for mounting the body portion to a camera viewfinder is located on a side of the body portion and adjacent to the first end. The body portion longitudinal axis is generally parallel to the camera viewfinder in a mounted disposition. An end assembly is connected to the body portion second end and is rotatable about the body portion longitudinal axis. A viewer assembly is connected to a side of the end assembly and has a longitudinal axis generally perpendicular to the body portion longitudinal axis. The viewer assembly extends away from the end assembly and terminates at an eyepiece. The viewer accessory directs an image from the camera viewfinder into the viewer assembly, to be viewed through the eyepiece in any rotatable disposition of the end assembly.
摘要翻译： 相机取景器观察器附件包括具有第一和第二端部以及纵向轴线的细长主体部分。 用于将主体部分安装到相机取景器的连接器位于主体部分的一侧并与第一端相邻。 主体部分纵向轴线在安装的位置大致平行于相机取景器。 端部组件连接到主体部分第二端并且可围绕主体部分纵向轴线旋转。 观察器组件连接到端部组件的一侧，并且具有大致垂直于主体部分纵向轴线的纵向轴线。 观察者组件远离端部组件延伸并且终止于目镜处。 观看者附件将来自照相机取景器的图像引导到观察者组件中，以通过目镜以端部组件的任何可旋转的布置来观察。
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公开(公告)号：US20130094849A1
公开(公告)日：2013-04-18
申请号：US13274375
申请日：2011-10-17
IPC分类号： G03B17/56
CPC分类号： G03B17/565 , G02B7/24 , G02B13/0095 , G02B23/14
摘要： A camera viewfinder viewer accessory includes an elongated body portion having first and second ends and a longitudinal axis. A connector for mounting the body portion to a camera viewfinder is located on a side of the body portion and adjacent to the first end. The body portion longitudinal axis is generally parallel to the camera viewfinder in a mounted disposition. An end assembly is connected to the body portion second end and is rotatable about the body portion longitudinal axis. A viewer assembly is connected to a side of the end assembly and has a longitudinal axis generally perpendicular to the body portion longitudinal axis. The viewer assembly extends away from the end assembly and terminates at an eyepiece. The viewer accessory directs an image from the camera viewfinder into the viewer assembly, to be viewed through the eyepiece in any rotatable disposition of the end assembly.
摘要翻译： 相机取景器观察器附件包括具有第一和第二端部以及纵向轴线的细长主体部分。 用于将主体部分安装到相机取景器的连接器位于主体部分的一侧并与第一端相邻。 主体部分纵向轴线在安装的位置大致平行于相机取景器。 端部组件连接到主体部分第二端并且可围绕主体部分纵向轴线旋转。 观察器组件连接到端部组件的一侧，并且具有大致垂直于主体部分纵向轴线的纵向轴线。 观察者组件远离端部组件延伸并且终止于目镜处。 观看者附件将来自相机取景器的图像引导到观看者组件中，以通过目镜以端部组件的任何可旋转的布置来观察。
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公开(公告)号：US08335427B1
公开(公告)日：2012-12-18
申请号：US13184747
申请日：2011-07-18
CPC分类号： G03B13/02 , G03B11/046 , G03B17/566
摘要： A camera viewfinder accessory mount in accordance with the invention includes a receiver mountable at least in part around a camera viewfinder frame. Thread units extend from the receiver. The thread units are defined by extensions having outside threads and inside geometric surfaces. A body portion of the accessory mount has a receiver end for matingly fitting the receiver, and a distal accessory end. The body portion further includes an indexing periphery having a peripheral shape for cooperating with the inside geometric surfaces of the thread units. The body portion also includes a stop radially extending from the periphery and spacedly disposed from the receiver end. A tightening wheel of the accessory mount has internal threads cooperable with the outside threads of the thread units to tighten the body portion receiver end to the camera viewfinder frame.
摘要翻译： 根据本发明的照相机取景器附件安装件包括可至少部分地安装在摄像机取景器框架周围的接收器。 线程单元从接收器延伸。 螺纹单元由具有外螺纹和内几何表面的延伸部限定。 附件安装座的主体部分具有用于匹配地配合接收器的接收器端和远端附件端。 主体部分还包括具有周边形状的分度周边，用于与螺纹单元的内部几何表面配合。 主体部分还包括从周边径向延伸并与接收器端分开设置的止动件。 附件支架的紧固轮具有与螺纹单元的外螺纹配合的内螺纹，以将主体部分接收器端部紧固到相机取景器框架。
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公开(公告)号：US20170166327A1
公开(公告)日：2017-06-15
申请号：US15263484
申请日：2016-09-13
申请人： Louis J. Schmidt
发明人： Louis J. Schmidt
CPC分类号： B64F1/007 , B64C2201/18
摘要： A launch and landing pad for drones includes a flexible base having a perimeter. An endless frame member is joined to the perimeter of the base. The endless frame member is weighted. The weight of the endless frame member holds the pad in place, and the endless frame member is collapsible to fold the pad for storage and releasable for use of the pad.
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公开(公告)号：US09049357B2
公开(公告)日：2015-06-02
申请号：US13762560
申请日：2013-02-08
CPC分类号： H04N5/2251 , G02B23/20 , G03B11/04 , G03B11/046 , G03B13/02 , G03B17/04 , G03B17/566
摘要： A collapsible viewing device for a camera LCD screen includes a base having an open camera end that is sized to fit around an associated camera display screen. An eyepiece opposite the base allows for viewing an image on the associated camera display screen. A flexible, light-blocking sidewall extends between the base and the eyepiece. The viewing device is configurable between an expanded use disposition in which the eyepiece is spaced from the base and a collapsed, compact disposition in which the sidewall is non-hingedly collapsed into the base.
摘要翻译： 用于相机LCD屏幕的可折叠观察装置包括具有敞开的相机端的基座，其尺寸适于围绕相关联的相机显示屏。 与底座相对的目镜允许在相关的相机显示屏幕上查看图像。 柔性的遮光侧壁在基座和目镜之间延伸。 观察装置可配置在其中目镜与基座间隔开的扩展使用布置和其中侧壁非铰接地折叠到基座中的塌缩紧凑的布置。
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公开(公告)号：US07386229B2
公开(公告)日：2008-06-10
申请号：US11881931
申请日：2007-07-30
摘要： In an exemplary embodiment, an LCD screen hood is provided for use with digital cameras. The hood includes a hood tube that defines a light blocking sidewall having an open camera end and an opposite viewing end and enclosing a longitudinally extending viewpath therebetween. An eyepiece mounted on the viewing end includes an eyepiece lens for enlarging an image on an associated LCD screen disposed at the camera end of the hood tube. An eye cup is mounted on the eyepiece for shielding the eyepiece lens from ambient light. An objective tube fixed to the hood tube carries a three piece objective lens mounted between the eyepiece lens and the camera end of the hood tube. Magnification of the eyepiece lens varies as appropriate between 1× and 2.5×. Rotation of the eyepiece tube provides for diopter adjuxtment.
摘要翻译： 在示例性实施例中，提供了用于数字照相机的LCD屏幕罩。 罩包括罩管，其限定具有敞开的相机端部和相对的观察端并且包围其间的纵向延伸的视野的遮光侧壁。 安装在观察端的目镜包括用于放大设置在发动机罩管的相机端的相关联的LCD屏幕上的图像的目镜。 眼罩安装在目镜上，用于屏蔽目镜的环境光。 固定到发动机罩管的物镜管携带安装在目镜和引擎罩管的照相机端之间的三件式物镜。 目镜的放大倍率在1x和2.5x之间适当变化。 目镜管的旋转提供屈光度调节。
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公开(公告)号：US20180004249A1
公开(公告)日：2018-01-04
申请号：US15708224
申请日：2017-09-19
CPC分类号： G06F1/1603 , G02B27/00
摘要： A glare reduction hood for a touchscreen display includes an elongated closure structure having an open mounting end and an opposite, open viewing end. The mounting end is mount able on the touchscreen display such that the hood projects outwardly from the touchscreen display. The elongated closure structure includes a pierceable panel disposed between the mounting and viewing ends and having an openable and predisposably closed access. The closure structure shields the touchscreen display, the access is pierceable by a piercing object and intimately fitable around the piercing object preventing light from passing through the access, and the touchscreen display is viewable through the viewing end and contactable via the access.
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公开(公告)号：US20140226055A1
公开(公告)日：2014-08-14
申请号：US13762560
申请日：2013-02-08
CPC分类号： H04N5/2251 , G02B23/20 , G03B11/04 , G03B11/046 , G03B13/02 , G03B17/04 , G03B17/566
摘要： A collapsible viewing device for a camera LCD screen includes a base having an open camera end that is sized to fit around an associated camera display screen. An eyepiece opposite the base allows for viewing an image on the associated camera display screen. A flexible, light-blocking sidewall extends between the base and the eyepiece. The viewing device is configurable between an expanded use disposition in which the eyepiece is spaced from the base and a collapsed, compact disposition in which the sidewall is non-hingedly collapsed into the base.
摘要翻译： 用于相机LCD屏幕的可折叠观察装置包括具有敞开的相机端的基座，其尺寸适于围绕相关联的相机显示屏。 与底座相对的目镜允许观看相关联的摄像机显示屏幕上的图像。 柔性的遮光侧壁在基座和目镜之间延伸。 观察装置可配置在其中目镜与基座间隔开的扩展使用布置和其中侧壁非铰接地折叠到基座中的塌缩紧凑的布置。
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