JPH043429U - - Google Patents
Info
- Publication number
- JPH043429U JPH043429U JP4253790U JP4253790U JPH043429U JP H043429 U JPH043429 U JP H043429U JP 4253790 U JP4253790 U JP 4253790U JP 4253790 U JP4253790 U JP 4253790U JP H043429 U JPH043429 U JP H043429U
- Authority
- JP
- Japan
- Prior art keywords
- viewfinder
- mode
- screen
- camera
- frame
- 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.)
- Pending
Links
- 238000010586 diagram Methods 0.000 description 7
Landscapes
- Viewfinders (AREA)
Description
第１図は、この考案に係るテレビモードを持つ
カメラのフアインダの一実施例の要部の構成を示
す斜視図、第２図は、同実施例が適用されたカメ
ラ本体の平面図、第３図は、同実施例のＴＶ画面
撮影用フレームをフアインダに表示した状態の説
明図、第４図は、この考案のテレビモードを持つ
カメラのフアインダの他の実施例のＴＶ画面撮影
用フレームをフアインダに表示した状態の説明図
、第５図は、第３図のＴＶ画面撮影用フレームを
使用した場合の通常のＴＶのＴＶ画面をフレーミ
ングした状態を示す説明図、第６図は、第３図の
ＴＶ画面撮影用フレームを使用した場合のＨＤＴ
ＶのＴＶ画面をフレーミングした状態を示す説明
図、第７図は、同実施例を適用したカメラの概略
構成を示すブロツク図、第８図は、同実施例にお
けるフアインダにＴＶ画面撮影用フレームとＴＶ
画面撮影モードをフアインダに表示した状態を示
す説明図、第９図は、同実施例による通常撮影モ
ード時におけるフアインダマスクを示す説明図、
第１０図は、通常のＴＶ画面と、ＨＤＴＶ画面と
３５mmカメラのフイルムの露光部分の縦横比を比
較して示す説明図、第１１図は、３５mmカメラの
フイルムの露光部分を最大として通常のＴＶのＴ
Ｖ画面とＨＤＴＶのＴＶ画面とがこの露光部分に
内接するように配置した場合の寸法関係を示す説
明図である。
１…対物レンズ、２…フアインダマスク、３…
カメラ本体、４…ポロプリズム、５…接眼レンズ
、７…切換釦、８…ＴＶ画面撮影用フレーム、８
ａ，８ｂ…フレームマーク、８ａＴＶ，８ｂＴＶ
，８ａＨＤ，８ｂＨＤ…フレーム線、９…接片、
１０…プリント基板、１０ａ，１０ｂ…パターン
、１１…表示手段、１２…モード選択手段、１３
…ＣＰＵ。
FIG. 1 is a perspective view showing the configuration of a main part of an embodiment of the viewfinder of a camera having a television mode according to the invention, FIG. 2 is a plan view of the camera body to which the embodiment is applied, and FIG. The figure is an explanatory diagram of the TV screen shooting frame of the same embodiment displayed in the viewfinder, and FIG. 5 is an explanatory diagram showing a state in which the TV screen of a normal TV is framed when the frame for photographing the TV screen shown in FIG. 3 is used. FIG. HDT when using the TV screen shooting frame
FIG. 7 is a block diagram showing a schematic configuration of a camera to which the same embodiment is applied, and FIG. 8 is an explanatory diagram showing a state where the TV screen of the V is framed. TV
An explanatory diagram showing a state in which the screen shooting mode is displayed on the viewfinder, FIG. 9 is an explanatory view showing the viewfinder mask in the normal photography mode according to the same embodiment,
Figure 10 is an explanatory diagram showing a comparison of the aspect ratios of a normal TV screen, an HDTV screen, and the exposed area of the film of a 35mm camera. T of
FIG. 7 is an explanatory diagram showing a dimensional relationship when a V screen and a TV screen of an HDTV are arranged so as to be inscribed in this exposed portion. 1...Objective lens, 2...Finder mask, 3...
Camera body, 4... Porro prism, 5... Eyepiece, 7... Switching button, 8... TV screen shooting frame, 8
a, 8b...frame mark, 8aTV, 8bTV
, 8aHD, 8bHD... frame line, 9... contact piece,
DESCRIPTION OF SYMBOLS 10... Printed circuit board, 10a, 10b... Pattern, 11... Display means, 12... Mode selection means, 13
...CPU.
Claims (1)
、通常撮影モードとテレビ画面撮影モードとを選
択的に切り換えることのできるモード選択手段を
有するカメラにおいて、上記カメラ本体のフアイ
ンダ視野に、通常撮影用フレームとテレビ画面撮
影用フレームとを表示するように構成したことを
特徴とするテレビモードを持つカメラのフアイン
ダ。 (2) 上記テレビ画面撮影用フレームは、上記モ
ード選択手段と連動し、そのモード選択手段が上
記テレビ画面撮影モードの選択時にのみ上記フア
インダ内に表示されるように構成したことを特徴
とする実用新案登録請求の範囲第１項記載のテレ
ビモードを持つカメラのフアインダ。[Claims for Utility Model Registration] (1) In a camera having a mode selection means operable from the outside of the camera body and capable of selectively switching between a normal shooting mode and a TV screen shooting mode, A viewfinder for a camera having a television mode, characterized in that the viewfinder is configured to display a frame for normal photography and a frame for television screen photography in the viewfinder field of view. (2) The frame for photographing the television screen is configured to be linked with the mode selection means, and the mode selection means is displayed in the viewfinder only when the television screen photographing mode is selected. A camera viewfinder having a television mode as claimed in claim 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4253790U JPH043429U (en) | 1990-04-23 | 1990-04-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4253790U JPH043429U (en) | 1990-04-23 | 1990-04-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH043429U true JPH043429U (en) | 1992-01-13 |
Family
ID=31554168
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4253790U Pending JPH043429U (en) | 1990-04-23 | 1990-04-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH043429U (en) |
-
1990
- 1990-04-23 JP JP4253790U patent/JPH043429U/ja active Pending
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