JPS6192925U

JPS6192925U -

Info

Publication number: JPS6192925U
Application number: JP17708884U
Authority: JP
Priority date: 1984-11-21
Filing date: 1984-11-21
Publication date: 1986-06-16

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１，２図は本考案の一実施例に係るフイルタ
保持構造を示し、第１図は要部正面図、第２図は
要部断側面図、第３，４図は本考案の他の実施例
に係り、第３図は一部切断した要部断正面図、第
４図は要部断側面図、第５図は電子スチルカメラ
の光学系を示す説明図である。１……光学レンズ系、２……ミラー機構、３…
…フアインダ系、７……ＩＲフイルタ、８……水
晶フイルタ、Ｆ……光学フイルタ、９……シヤツ
タ機構、１０……固体撮像素子、１４……カバー
枠体、１４ａ……保持部、１６……ミラー機構保
持枠体、１６ａ……保持部。 1 and 2 show a filter holding structure according to an embodiment of the present invention, FIG. 1 is a front view of the main part, FIG. 2 is a sectional side view of the main part, and FIGS. Regarding the embodiment, FIG. 3 is a partially cutaway front view of the main part, FIG. 4 is a cross-sectional side view of the main part, and FIG. 5 is an explanatory diagram showing the optical system of the electronic still camera. 1... Optical lens system, 2... Mirror mechanism, 3...
...Finder system, 7...IR filter, 8...Crystal filter, F...Optical filter, 9...Shutter mechanism, 10...Solid-state image sensor, 14...Cover frame, 14a...Holding section, 16... ...Mirror mechanism holding frame, 16a...holding part.

Claims

【実用新案登録請求の範囲】 (1) 固体撮像素子または撮像管を用いたカメラ
において、上記固体撮像素子または撮像管と、光
学レンズ系との間に配される光学フイルタの保持
部を、他のカメラ構成部の枠体に一体成形で設け
てなることを特徴とするカメラ用フイルタ保持構
造。 (2) 前記光学フイルタの保持部を設けた枠体が
、シヤツタ羽根駆動・制御部を覆うカバー枠体で
あることを特徴とする実用新案登録請求の範囲第
１項記載のカメラ用フイルタ保持構造。 (3) 前記光学フイルタの保持部を設けた枠体が
、前記光学レンズ系を通つた光をフアインダに導
くためのミラーを保持したミラー機構保持枠体で
あることを特徴とする実用新案登録請求の範囲第
１項記載のカメラ用フイルタ保持構造。[Scope of Claim for Utility Model Registration] (1) In a camera using a solid-state image pickup device or image pickup tube, an optical filter holder disposed between the solid-state image pickup device or image pickup tube and an optical lens system, etc. A camera filter holding structure, characterized in that it is integrally molded into a frame of a camera component. (2) The camera filter holding structure according to claim 1, wherein the frame provided with the optical filter holding section is a cover frame that covers a shutter blade drive/control section. . (3) A request for registration of a utility model characterized in that the frame provided with the holding portion of the optical filter is a mirror mechanism holding frame holding a mirror for guiding light passing through the optical lens system to a viewfinder. A camera filter holding structure according to item 1.