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1. 发明申请

US20120057860A1 CAMERA ACCESSORY, MOUNT OF CAMERA ACCESSORY, CAMERA BODY AND MOUNT OF CAMERA BODY 有权
标题翻译：相机配件，相机配件，相机机身和相机机身
公开(公告)号：US20120057860A1
公开(公告)日：2012-03-08
申请号：US13029621
申请日：2011-02-17
申请人： Masanori HASUDA , Noriyasu KOTANI , Hideaki HOSHIKAWA
发明人： Masanori HASUDA , Noriyasu KOTANI , Hideaki HOSHIKAWA
IPC分类号： G03B17/14
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 the first through the third tabs set over intervals along a circumferential direction and projecting from an inner side of the accessory toward an outer side. The camera accessory mount is structured so that insertion of the accessory mount is allowed as long as the accessory mount is inserted at a correct interlock phase without any of the first through the third tabs coming into contact with any of three camera body-side tabs, and that insertion of the accessory mount is disallowed if the accessory mount is positioned at a phase other than the correct interlock phase with at least two tabs coming into contact with at least two of the camera body-side tabs. The first through the third tabs extend along varying lengths along the circumferential direction. The first tab has the greatest length. The three tabs include first side ends, which are leading ends of the three tabs to engage the accessory mount at the correct interlock phase and second side ends located on a side opposite from the first side ends. When the first tab and either the second or third tab comes into contact with two of the camera body-side tabs at a total of two contact locations, contact achieved by the first tab is located near the second side end thereof.
摘要翻译：照相机附件配有附件安装件，其具有卡口结构，其中第一至第三突出部沿圆周方向间隔设置，并从附件的内侧向外侧突出。相机附件安装件的构造使得只要附件安装座以正确的互锁相位插入，而不会使任何第一至第三突片与三个相机体侧突片中的任何一个接触，就允许附件安装座的插入，并且如果附件安装座位于除了正确互锁相之外的相位上，则不允许插入附件安装座，其中至少两个突出部与至少两个照相机主体侧突片接触。第一至第三突片沿着圆周方向沿不同长度延伸。第一个标签的长度最大。三个突出部包括第一侧端部，其是三个突出部的前端，以在正确的互锁相位处接合附件支架，并且位于与第一侧端相对的一侧上的第二侧端部。当第一突片和第二或第三突片在总共两个接触位置与两个相机主体侧突片接触时，由第一突片实现的接触位于其第二侧端附近。

2. 发明申请

US20120201532A1 CAMERA ACCESSORY, CAMERA ACCESSORY MOUNT, CAMERA BODY AND CAMERA BODY MOUNT 有权
标题翻译：相机配件，相机配件，相机机身和相机机身
公开(公告)号：US20120201532A1
公开(公告)日：2012-08-09
申请号：US13225959
申请日：2011-09-06
申请人： Masanori HASUDA , Noriyasu KOTANI , Hideaki HOSHIKAWA
发明人： Masanori HASUDA , Noriyasu KOTANI , Hideaki HOSHIKAWA
IPC分类号： G03B17/14
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。

3. 发明申请

US20120195587A1 CAMERA ACCESSORY, CAMERA ACCESSORY MOUNT, CAMERA BODY AND CAMERA BODY MOUNT 有权
标题翻译：相机配件，相机配件，相机机身和相机机身
公开(公告)号：US20120195587A1
公开(公告)日：2012-08-02
申请号：US13331620
申请日：2011-12-20
申请人： Masanori HASUDA , Hideaki HOSHIKAWA , Noriyasu KOTANI
发明人： Masanori HASUDA , Hideaki HOSHIKAWA , Noriyasu KOTANI
IPC分类号： G03B17/14
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。

4. 发明申请

US20120201531A1 CAMERA ACCESSORY 有权
标题翻译：相机附件
公开(公告)号：US20120201531A1
公开(公告)日：2012-08-09
申请号：US13225919
申请日：2011-09-06
申请人： Masanori HASUDA , Noriyasu KOTANI , Hideaki HOSHIKAWA
发明人： Masanori HASUDA , Noriyasu KOTANI , Hideaki HOSHIKAWA
IPC分类号： G03B17/14
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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