JPH0229035U - - Google Patents
Info
- Publication number
- JPH0229035U JPH0229035U JP10685288U JP10685288U JPH0229035U JP H0229035 U JPH0229035 U JP H0229035U JP 10685288 U JP10685288 U JP 10685288U JP 10685288 U JP10685288 U JP 10685288U JP H0229035 U JPH0229035 U JP H0229035U
- Authority
- JP
- Japan
- Prior art keywords
- light
- camera
- back cover
- emitting means
- light emitting
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Camera Bodies And Camera Details Or Accessories (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Description
第１図および第２図は第１の実施例を説明する
もので、第１図が裏蓋を開いた状態の斜視図、第
２図がフアインダＬＥＤ周辺の縦断面図であり、
ａが裏蓋閉時、ｂが裏蓋開時を示す。第３図は裏
蓋開閉検知スイツチＳＷ１の変形例を示すカメラ
横断面の要部拡大図であり、ａが裏蓋閉時、ｂが
裏蓋開時を示す。第４図および第５図は第２およ
び第３の実施例を示すフアインダＬＥＤ駆動系の
ブロツク線図である。第６図および第７図は第４
の実施例を示し、第６図が裏蓋開状態のカメラ斜
視図、第７図がフアインダＬＥＤ周辺の縦断面図
で、ａが裏蓋閉時、ｂが裏蓋開時を示す。
１：ボデイ、３：フアインダ窓、４：フアイン
ダＬＥＤ，４ａ：光源、４ｂ，４ｃ：レンズ、４
ｄ：集光レンズ、５：裏蓋、５ｅ：遮光板、７：
導光穴、１１：フイルムローラ、１２：スプール
、１５ａ，１５ｂ：接片、２１：制御回路、３１
：光フアイバ、ＳＷ１：裏蓋開閉検知スイツチ、
ＳＷ２：フイルム検知スイツチ、ＳＷ３：外部ス
イツチ、Ｐ１：導電パターン。
FIGS. 1 and 2 illustrate the first embodiment, in which FIG. 1 is a perspective view with the back cover open, and FIG. 2 is a vertical cross-sectional view of the area around the viewfinder LED.
A indicates when the back cover is closed, and b indicates when the back cover is open. FIG. 3 is an enlarged cross-sectional view of the main part of the camera showing a modification of the back cover opening/closing detection switch SW1, in which "a" shows when the back cover is closed and "b" shows when the back cover is open. 4 and 5 are block diagrams of a finder LED drive system showing second and third embodiments. Figures 6 and 7 are
FIG. 6 is a perspective view of the camera with the back cover open, and FIG. 7 is a vertical cross-sectional view of the area around the viewfinder LED, where a shows the back cover closed and b shows the back cover open. 1: Body, 3: Window window, 4: Window LED, 4a: Light source, 4b, 4c: Lens, 4
d: Condensing lens, 5: Back cover, 5e: Light shielding plate, 7:
Light guide hole, 11: Film roller, 12: Spool, 15a, 15b: Contact piece, 21: Control circuit, 31
: Optical fiber, SW1: Back cover open/close detection switch,
SW2: Film detection switch, SW3: External switch, P1: Conductive pattern.
Claims (1)
示するために外部に光を射出する発光手段と、 カメラ内部を外光から遮光する裏蓋とを備えた
カメラの照明装置において、 前記裏蓋が開かれた時に前記発光手段の光がカ
メラ内部に導くかれるようになし、 少なくとも前記裏蓋の開操作に連動して前記発
光手段を発光せしめる制御手段と、 前記裏蓋閉によつて前記発光手段の光を遮光す
る遮光手段とを具備することを特徴とするカメラ
の照明装置。 (2) カメラ本体に設けられ所定の操作状況を表
示するために外部に光を射出する発光手段と、 カメラ内部を外光から遮光する裏蓋とを備えた
カメラの照明装置において、 前記裏蓋が開かれた時に前記発光手段の光がカ
メラ内部に導かれるようになし、 フイルムが巻上スプールに巻き付いていること
を検出する検出手段と、 この検出出力がないときに前記裏蓋の開操作に
連動して前記発光手段を発光せしめる制御手段と
、 前記裏蓋閉によつて前記発光手段の光を遮光す
る遮光手段とを具備することを特徴とするカメラ
の照明装置。[Scope of Claim for Utility Model Registration] (1) A camera equipped with a light-emitting means that is provided on the camera body and emits light to the outside to display a predetermined operation status, and a back cover that shields the inside of the camera from external light. In the lighting device, the light emitting means is configured to guide the light from the light emitting means into the camera interior when the back cover is opened, and the control means causes the light emitting means to emit light in conjunction with at least the opening operation of the back cover; An illumination device for a camera, comprising a light shielding means for shielding light from the light emitting means by closing the back cover. (2) A lighting device for a camera comprising: a light-emitting means provided on the camera body and emitting light to the outside to display a predetermined operation status; and a back cover that shields the inside of the camera from external light, the back cover comprising: detecting means for guiding the light from the light emitting means into the camera interior when the camera is opened and detecting that the film is wound around the winding spool; and detecting means for opening the camera back when there is no detection output. An illuminating device for a camera, comprising: a control means for causing the light emitting means to emit light in conjunction with the camera back; and a light blocking means for blocking light from the light emitting means by closing the back cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10685288U JPH0641229Y2 (en) | 1988-08-11 | 1988-08-11 | Camera lighting equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10685288U JPH0641229Y2 (en) | 1988-08-11 | 1988-08-11 | Camera lighting equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0229035U true JPH0229035U (en) | 1990-02-23 |
| JPH0641229Y2 JPH0641229Y2 (en) | 1994-10-26 |
Family
ID=31340736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10685288U Expired - Lifetime JPH0641229Y2 (en) | 1988-08-11 | 1988-08-11 | Camera lighting equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0641229Y2 (en) |
-
1988
- 1988-08-11 JP JP10685288U patent/JPH0641229Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0641229Y2 (en) | 1994-10-26 |
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