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公开(公告)号：US09164360B2
公开(公告)日：2015-10-20
申请号：US13225919
申请日：2011-09-06
CPC分类号： G03B17/565 , G03B17/14 , G03B17/566
摘要： An accessory mount can be inserted through the camera body mount without any of the first through third tabs being hindered by any of three camera body-side tabs at the camera body mount, as long as the accessory mount is inserted into the camera body mount at a correct interlock phase. The first tab, the second tab and the third tab extend over varying lengths along the circumferential direction. The first tab extends over a greatest length along the circumferential direction among the first through third tabs. The third tab extends over a smallest length along the circumferential direction among the first through third tabs. The accessory mount includes a restricting member disposed near the third tab, a fitting portion used to align an optical axis of the accessory mount with an optical axis of the camera body, and a lock pin hole through which a lock pin, retractably disposed at the camera body, is inserted so as to lock the camera accessory in a fully mounted state. The restricting member is disposed at a position assumed on a side substantially opposite from the lock pin hole across the fitting portion.
摘要翻译： 只要附件安装座插入到相机机身安装座中，附件安装座可以插入照相机主体安装座，而任何第一至第三突出部都不会被相机机身安装座上的三个相机主体侧突片中的任一个所阻碍 正确的互锁阶段。 第一凸片，第二凸片和第三凸片沿圆周方向延伸变化长度。 第一突片在第一至第三突片之间沿圆周方向延伸最大长度。 第三突片在第一至第三突出部之间沿圆周方向延伸最小的长度。 附件安装件包括设置在第三突出部附近的限制构件，用于将附件安装座的光轴与照相机主体的光轴对准的配合部分和锁定销孔，锁定销可伸缩地设置在 相机主体，插入以便将相机附件锁定在完全安装的状态。 限制构件设置在穿过装配部分的基本上与锁定销孔相对的一侧的位置处。
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2.发明授权Camera accessory, camera accessory mount, camera body and camera body mount 有权相机附件，相机附件安装，相机机身和相机机身安装公开(公告)号：US08573868B2
公开(公告)日：2013-11-05
申请号：US13331620
申请日：2011-12-20
CPC分类号： G03B17/14 , G03B17/565
摘要： A camera accessory is detachably engaged with a camera body including a camera body mount and body-side electric contact points. The camera accessory includes a camera accessory mount assuming a bayonet structure with a first tab, a second tab and a third tab. The camera accessory mount is configured to be inserted through the camera body mount without any of the first through third tabs hindered by three camera body-side tabs disposed at the camera body mount as long as the camera accessory mount is inserted at the camera body mount at a correct interlock phase. The camera accessory mount is configured such that insertion of the camera accessory mount through the camera body mount is disallowed at any phase other than the correct interlock phase with at least two tabs among the first through third tabs coming into contact with at least two of the camera body-side tabs.
摘要翻译： 照相机附件可拆卸地与包括照相机主体安装座和身体侧电接触点的照相机主体接合。 摄像机配件包括摄像机附件安装件，其假设为具有第一接头，第二接头和第三接头的卡口结构。 相机附件安装座被配置为通过相机主体安装座插入，而不会在设置在相机机身安装座处的三个相机体侧翼片阻碍第一至第三突出部分的任何一个，只要相机附件安装座插入相机主体安装座 在正确的互锁阶段。 相机附件安装座被配置成使得相机附件安装座穿过照相机主体安装座的插入不允许在除了正确的互锁相之外的任何阶段，在第一至第三接头中的至少两个接片与至少两个接头 相机机身侧标签。
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3.发明授权Camera accessory, camera accessory mount, camera body and camera body mount 有权相机附件，相机附件安装，相机机身和相机机身安装公开(公告)号：US09075287B2
公开(公告)日：2015-07-07
申请号：US13225959
申请日：2011-09-06
CPC分类号： G03B17/565 , G03B17/14 , G03B17/566
摘要： A camera accessory can be detachably engaged with a camera body that includes a camera body mount, and is equipped with an accessory mount assuming a bayonet structure with a first tab, a second tab and a third tab set over intervals in a circumferential direction running along a circumference of a circle and projecting from the circumference along a radial direction. The accessory mount can be inserted through the camera body mount without any of the first through third tabs being hindered by any of three camera body-side tabs at the camera body mount, as long as the accessory mount is inserted into the camera body mount at a correct interlock phase. The accessory mount includes a restricting member disposed near the third tab.
摘要翻译： 相机附件可以与包括照相机主体安装座的照相机主体可拆卸地接合，并且配备有附件安装件，其具有卡口结构，该卡口结构具有第一突出部，第二突出部和第三突片 圆周，并沿径向从圆周突出。 只要附件安装座插入到相机机身安装座中，附件安装座可以插入相机主体安装座，而不会在相机机身安装座上的任何一个第一至第三突出部分被三个相机体侧突片中的任何一个挡住 正确的互锁阶段。 附件安装件包括设置在第三突出部附近的限制构件。
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4.发明申请CAMERA SYSTEM, INTERCHANGEABLE LENS AND METHOD OF MANUFACTURING INTERCHANGEABLE LENS 审中-公开相机系统，可互换镜头和制造可互换镜头的方法公开(公告)号：US20120114325A1
公开(公告)日：2012-05-10
申请号：US13253621
申请日：2011-10-05
CPC分类号： H04N5/2254 , G02B7/14 , G02B13/00 , G02B15/173 , G02B15/177 , G02B27/646 , G03B17/14
摘要： A camera system having a predetermined image circle, comprises: an interchangeable lens having a lens mount portion; and a camera body having an image sensor that is disposed within that image circle, and a body mount portion, wherein, when a radius of circular portion at a maximum internal diameter part of an opening portion of the lens mount portion is termed rM, a flange back that is a distance from the lens mount portion to a light reception surface of an image sensor in a state that the interchangeable lens and the camera body are mutually engaged is termed da, and the diameter of the image circle is termed D, the following equations are satisfied: 14.0 mm≦2rM≦40.0 mm Conditional Expression #1 16.0 mm≦da≦20.0 mm Conditional Expression #2 14.0 mm≦D≦20.0 mm Conditional Expression #3.
摘要翻译： 具有预定图像圆的相机系统包括：具有透镜安装部分的可互换透镜; 以及具有设置在所述图像圆内的图像传感器的相机机身和主体安装部，其中，当所述透镜安装部的开口部的最大内径部的圆形部的半径称为rM时， 在可互换透镜和照相机主体相互接合的状态下距离透镜安装部分到图像传感器的光接收表面的距离的凸缘背面称为da，并且图像圆的直径称为D， 满足以下等式：14.0 mm＆nlE; 2rM＆nlE; 40.0 mm条件表达式＃1 16.0 mm＆nlE; da＆nlE; 20.0 mm条件表达式＃2 14.0 mm＆nlE; D＆nlE; 20.0 mm条件表达式＃3。
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5.发明授权Camera accessory, mount of camera accessory, camera body and mount of camera body 有权相机附件，相机配件的安装，相机机身和相机机身的安装公开(公告)号：US08430582B2
公开(公告)日：2013-04-30
申请号：US13029621
申请日：2011-02-17
IPC分类号： G03B17/00
CPC分类号： G03B17/565 , G03B17/14 , G03B17/566
摘要： A camera accessory is equipped with an accessory mount assuming a bayonet structure with first through third tabs set over intervals along a circumference and projecting from inside of the accessory toward the outside. The mount is structured so that insertion of the mount is allowed when the mount is inserted at a correct interlock phase without any of the first through third tabs contacting any of three camera body-side tabs, and that insertion of the mount is disallowed if the accessory mount is positioned at an incorrect interlock phase with at least two tabs contacting at least two of the camera body-side tabs. The first through the third tabs extend along varying lengths along the circumference. When the first tab and either other tab contacts two of the camera body-side tabs at a total of two contact locations, the first tab contacts near the second side end.
摘要翻译： 相机附件配备有附件安装件，其假定为卡口结构，其中第一至第三突出部沿着圆周设置间隔并且从附件的内部朝向外部突出。 安装件的构造使得当安装件以正确的互锁相位插入时，允许安装座的插入，而没有任何第一至第三突出部接触三个相机主体侧翼片中的任何一个，并且如果 附件安装座位于不正确的互锁相位，至少两个接片与相机主体侧翼片中的至少两个相接触。 第一至第三突片沿着圆周沿不同长度延伸。 当第一突片和任何另一个突片在总共两个接触位置接触两个相机主体侧突片时，第一突出部接触第二侧端附近。
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公开(公告)号：US08393807B2
公开(公告)日：2013-03-12
申请号：US13029621
申请日：2011-02-17
IPC分类号： G03B17/00
摘要： A camera accessory is equipped with an accessory mount assuming a bayonet structure with first through third tabs set over intervals along a circumference and projecting from inside of the accessory toward the outside. The mount is structured so that insertion of the mount is allowed when the mount is inserted at a correct interlock phase without any of the first through third tabs contacting any of three camera body-side tabs, and that insertion of the mount is disallowed if the accessory mount is positioned at an incorrect interlock phase with at least two tabs contacting at least two of the camera body-side tabs. The first through the third tabs extend along varying lengths along the circumference. When the first tab and either other tab contacts two of the camera body-side tabs at a total of two contact locations, the first tab contacts near the second side end.
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公开(公告)号：US20100194974A1
公开(公告)日：2010-08-05
申请号：US12656278
申请日：2010-01-22
申请人： Hideaki Hoshikawa
发明人： Hideaki Hoshikawa
IPC分类号： H04N5/225
CPC分类号： H04N5/2254 , G03B17/14
摘要： Providing an imaging apparatus wherein dust does not easily adhere to the imaging portion. The apparatus comprising an imaging portion provided with an image pickup device, a first housing holding the imaging portion, a protective cover disposed a photographic object side, a second housing holding the cover and provided with a mount structure, to attachably and removably mount interchangeable lenses at the photographic object side, and wherein an airtight space is formed by at least one of the first and the second housings, the imaging portion, and the cover.
摘要翻译： 提供一种成像装置，其中灰尘不容易粘附到成像部分。 该装置包括具有图像拾取装置的成像部分，保持成像部分的第一壳体，设置在摄影对象侧的保护盖，保持盖并设置有安装结构的第二壳体，以可拆卸地安装可互换的透镜 并且其中由第一和第二壳体，成像部分和盖中的至少一个形成气密空间。
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8.发明授权Imaging apparatus with a camera body whereon an interchangeable lens can be removably mounted 有权具有照相机主体的成像装置可互换地安装可更换镜头公开(公告)号：US08582020B2
公开(公告)日：2013-11-12
申请号：US12656278
申请日：2010-01-22
申请人： Hideaki Hoshikawa
发明人： Hideaki Hoshikawa
CPC分类号： H04N5/2254 , G03B17/14
摘要： Providing an imaging apparatus wherein dust does not easily adhere to the imaging portion. The apparatus comprising an imaging portion provided with an image pickup device, a first housing holding the imaging portion, a protective cover disposed a photographic object side, a second housing holding the cover and provided with a mount structure, to attachably and removably mount interchangeable lenses at the photographic object side, and wherein an airtight space is formed by at least one of the first and the second housings, the imaging portion, and the cover.
摘要翻译： 提供一种成像装置，其中灰尘不容易粘附到成像部分。 该装置包括具有图像拾取装置的成像部分，保持成像部分的第一壳体，设置在摄影对象侧的保护盖，保持盖并设置有安装结构的第二壳体，以可拆卸地安装可互换的透镜 并且其中由第一和第二壳体，成像部分和盖中的至少一个形成气密空间。
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