JPS6429632U

JPS6429632U -

Info

Publication number: JPS6429632U
Application number: JP12255187U
Authority: JP
Priority date: 1987-08-12
Filing date: 1987-08-12
Publication date: 1989-02-22

Description

[Brief explanation of the drawing]

第１図は、本考案に係るカメラの保護カバー機
構の全体構成を一部破断して示す斜視図、第２図
〜第４図は、いずれも第１図に示す実施例の動作
を説明するための図で、このうち、第２図および
第３図は、第１図の幅広矢印Ａの方向から見たワ
イパー連動レバー２２による離脱動作および係合
動作を示し、特に上記ワイパー連動レバー２２は
、第２図が非操作状態を示す側断面図、第３図が
操作状態を示す側断面図、第４図は、ワイパー１
７の払拭動作を示す正面図である。１……カメラ本体、７……光学系、８……前面
板、８ａ……外表面、９〜１２……光軸、１３…
…案内溝、１４……ストロボ窓、１５……レンズ
バリア、１６……前面部、１７……ワイパー、１
７ａ……摺接面、１８……アーム、１９……スラ
イダ、１９ｂ……頭部、２０……ワイパーガイド
、２０ａ……ガイド溝の垂直部、２０ｂ……ガイ
ド溝の水平部、２２……ワイパー連動レバー、２
３ａ……斜面、２５ａ……押圧ボタン。 FIG. 1 is a partially cutaway perspective view showing the overall configuration of the camera protective cover mechanism according to the present invention, and FIGS. 2 to 4 each illustrate the operation of the embodiment shown in FIG. 1. 2 and 3 show the detachment and engagement operations of the wiper interlocking lever 22 as viewed from the direction of the wide arrow A in FIG. 1. In particular, the wiper interlocking lever 22 is , FIG. 2 is a side sectional view showing the non-operating state, FIG. 3 is a side sectional view showing the operating state, and FIG. 4 is a side sectional view showing the wiper 1.
7 is a front view showing the wiping operation of No. 7. FIG. DESCRIPTION OF SYMBOLS 1...Camera body, 7...Optical system, 8...Front plate, 8a...Outer surface, 9-12...Optical axis, 13...
...Guide groove, 14...Strobe window, 15...Lens barrier, 16...Front section, 17...Wiper, 1
7a...Sliding surface, 18...Arm, 19...Slider, 19b...Head, 20...Wiper guide, 20a...Vertical portion of guide groove, 20b...Horizontal portion of guide groove, 22... Wiper interlock lever, 2
3a... Slope, 25a... Press button.

Claims

[Scope of utility model registration request]

In the protective cover mechanism of a camera that can open and close the front of the optical system of a camera that has a waterproof or drip-proof structure, it is a transparent cover that covers all or part of the front of the optical system, such as a photographic lens, for waterproof or drip-proof construction. a front plate; a sliding member that is elastically pressed and slidably disposed on the front face of the front plate and has an engaged portion at a predetermined portion; and a position that covers the front face of the front plate; a protective cover that is movable between exposed positions and is provided with an engaging part that is provided at a position corresponding to the engaged part and that is removable from the engaged part; and an operating member for selectively engaging the engaged portion, and the sliding member is configured to selectively respond to the opening/closing movement of the protective cover. Cover mechanism.