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Camera

A camera and lens technology, applied in the direction of camera, camera body, camera focusing device, etc., can solve the problem of connection part falling off, etc., and achieve the effect of easy mechanical connection and good impact resistance

Inactive Publication Date: 2010-09-22
OLYMPUS CORP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the camera is subjected to impact, etc., and the lens frame is displaced inside the camera, the connecting part may come off

Method used

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Embodiment Construction

[0026] Embodiments of the present invention will be described below using the drawings.

[0027] In the following description, the left-right direction of the camera is referred to as the X direction, and the vertical direction (a direction parallel to the optical axis O2 orthogonal to the optical axis O1 described later) is referred to as the Y direction. The front-rear direction perpendicular to the X and Y directions is defined as the Z direction. The Z direction is a direction (thickness direction of the camera) parallel to the optical axis O1. In the Z direction, the subject side of the camera is referred to as the front side, and the photographer side is referred to as the rear side (rear side). The left-right direction of the X direction represents the direction viewed from the back side of the camera. In addition, let the surface which shares the optical axis O1 and the optical axis O2 be an optical axis surface. This optical axis plane is a plane parallel to the YZ ...

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PUM

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Abstract

A camera is disclosed which comprises: a lens frame in which an optical system including a reflecting optical member is housed; a lens frame mounting part arranged on one side of the lens frame; a fixing member in which the lens frame is mounted through the lens frame mounting part in a direct or indirect manner; and one or more drive sources for driving movable portions in the camera. In this camera, at least one of the drive sources is arranged on the side of the lens frame mounting part with respect to an optical axis plane formed by optical axes before and after reflected by the reflecting optical member.

Description

[0001] This application claims priority based on Japanese Patent Application No. 2006-015613 filed on January 24, 2006. technical field [0002] The present invention relates to the configuration and structure of a camera with a built-in lens frame. Background technique [0003] In recent years, devices having a photographing function, such as cameras, have been required to be miniaturized. For example, the camera disclosed in Japanese Patent Application Laid-Open No. 2005-257784 employs a bending optical system that bends the optical axis of an incident light beam as a photographing optical system of a lens frame, thereby reducing the thickness of the device. In addition, in order to suppress adverse effects of a load applied to the lens frame from the outside, a frame holding unit that holds the lens frame with two surfaces substantially in parallel is employed. [0004] In addition, the shutter device for a lens frame disclosed in Japanese Patent Application Laid-Open No...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B17/02G03B17/12H04N5/225
CPCG03B3/02
Inventor 弓削一宪市川哲视松本直树铃木伸哉
Owner OLYMPUS CORP