发明名称 OPTICAL UNIT, CAMERA BODY, CONNECTION STRUCTURE FOR FASTENING OPTICAL UNIT AND CAMERA BODY, AND CAMERA
摘要 PROBLEM TO BE SOLVED: To provide an optical unit and a camera body which are configured so that the optical unit is easily connected and disconnected and can be attached to the camera body with high accuracy, to provide a connection structure for fastening an optical unit and a camera body, and to provide a camera. SOLUTION: In a mount mechanism 30 for connecting a lens barrel 20 to the camera body 10 so that the lens barrel 20 is detachable, the engagement pins 54, 54 of a lens mount 50 provided on the lens barrel 20 are fitted in the positioning holes 43 and 44 of a body mount 40 provided on the camera body 10. Thus, the lens barrel 20 is regulated in vertical and horizontal position with respect to the camera body 10 and connected thereto. COPYRIGHT: (C)2011,JPO&INPIT
申请公布号 JP2010250149(A) 申请公布日期 2010.11.04
申请号 JP20090100632 申请日期 2009.04.17
申请人 NIKON CORP 发明人 IMURA YOSHIO;UEMATSU KIMIO
分类号 G03B17/14;G02B7/02 主分类号 G03B17/14
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