JPS5828831U

JPS5828831U - camera

Info

Publication number: JPS5828831U
Application number: JP12244881U
Authority: JP
Inventors: 井出　秀治; 康夫朝倉; 晃良小佐野; 俊行佐々木; 相場　泰生; 博之木村
Original assignee: オリンパス光学工業株式会社
Priority date: 1981-08-18
Filing date: 1981-08-18
Publication date: 1983-02-24

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

第１図は、本考案の一実施例を示すカメラの斜視図、第
２図Ａ、　Ｂは、上記第１図に示したカメラの作動態様
をそれぞれ示す中央縦断面図、第３図Ａ、　Ｂは、上記
第１図に示したカメラの作動態様をそれぞれ示す、カメ
ラ本体中央位置での水平断面図、第４図Ａ、　Ｂは、上
記第１図に示したカメラの作動態様をそれぞれ示す、フ
ァインダ一部中央位置での水平断面図である。１・・・カメラ、２・・・カメラ本体、２ａ・・・開孔
、３ａ。３ｂ・・・ファインダー用開孔、４ａ・・・遮蔽部、５
・・・撮影レンズ、６ａ・・・ファインダ一対物レンズ
（ファインダーレンズ）、６ｂ・・・ファインダー接眼
レンズ（ファインダーレンズ）、７・・・レンズ回動用
操作ノブ（操作手段）、１２・・・ファインダーレンズ
支持枠（ファインダー用遮蔽部）。FIG. 1 is a perspective view of a camera showing an embodiment of the present invention, FIGS. 2A and 2B are central vertical cross-sectional views showing the operating mode of the camera shown in FIG. 1, and FIGS. 3A and 3B are B is a horizontal sectional view taken at the center of the camera body, showing the operating mode of the camera shown in FIG. 1 above, and FIGS. 4A and B show the operating mode of the camera shown in FIG. , is a horizontal cross-sectional view of a part of the finder at the central position. DESCRIPTION OF SYMBOLS 1...Camera, 2...Camera body, 2a...Opening hole, 3a. 3b... Opening for finder, 4a... Shielding part, 5
...Photographing lens, 6a...Finder objective lens (finder lens), 6b...Finder eyepiece (finder lens), 7...Operation knob for lens rotation (operation means), 12...Finder Lens support frame (shielding part for finder).

Claims

[Scope of utility model registration request]

(1) A photographing lens that is rotatably provided within the camera body and can be rotated between a photographing position and a non-photographing position; An aperture that exposes the lens to the front of the camera body when the lens is rotated, and a shield that is connected to the photographic lens and covers the aperture when the photographic lens is rotated to a non-photographing position. A camera comprising: and an operating means for rotationally displacing the photographing lens between a photographing position and a non-photographing position.

(2) The operating means exposes the finder lens to the outer surface of the camera body through the finder opening when the photographic lens is rotationally displaced to the photographing position, and when the photographic lens is rotationally displaced to the non-photographing position. The camera according to claim 1, wherein the finder aperture is covered by a finder shielding part connected to the finder lens.