发明名称 CCD mounting structure for exchangeable camera back
摘要 A camera includes a camera body and a detachable camera back. The camera body includes a guide section arranged in a plane perpendicular to an optical axis defined by a lens associated with the camera body. The camera back includes an imaging device and a biasing member which biases the imaging device such that, when the camera back is attached to the camera body, the imaging device is press contacted against the guide section. In particular, the guide section includes a pair of rails provided next to a photographing aperture of the camera body that defines an image forming plane for the camera. The imaging device may further include a glass plate provided in front of an image receiving surface that functions to shift an image plane along the optical axis of the camera.
申请公布号 US6035147(A) 申请公布日期 2000.03.07
申请号 US19970921467 申请日期 1997.09.02
申请人 ASAHI KOGAKU KOGYO KABUSHIKI KAISHA 发明人 KUROSAWA, YUICHI
分类号 G03B17/48;(IPC1-7):G03B17/48 主分类号 G03B17/48
代理机构 代理人
主权项
地址