JPS583670U - Video camera view finder device - Google Patents
Video camera view finder deviceInfo
- Publication number
- JPS583670U JPS583670U JP9683481U JP9683481U JPS583670U JP S583670 U JPS583670 U JP S583670U JP 9683481 U JP9683481 U JP 9683481U JP 9683481 U JP9683481 U JP 9683481U JP S583670 U JPS583670 U JP S583670U
- Authority
- JP
- Japan
- Prior art keywords
- video camera
- optical information
- reflection angle
- finder
- switched
- 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
- Telescopes (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の１実施例を示す光学的経路図である。
゛ □
２、 ３． ４． ６． ７． ９・・・光学手段、３
・・・半反射部材、５・・・撮像装置、６・・・選択反
射部材、８・・・受像機、１０・・・受像機回路、１６
・・・スイッチ手段、 １２・・・画面、１３・
・・電源、１４・・・ファインダ、１５・・・光電面。FIG. 1 is an optical path diagram showing one embodiment of the present invention.゛ □ 2, 3. 4. 6. 7. 9... optical means, 3
... Semi-reflective member, 5... Imaging device, 6... Selective reflection member, 8... Receiver, 10... Receiver circuit, 16
... switch means, 12 ... screen, 13.
...Power source, 14...Finder, 15...Photocathode.
Claims (1)
、レンズを介して与えられる被写体の光学情報を複数回
の反射を行わせてファインダ内に現出させる光学手段を
有するビデオカメラのビューファインダ装置であって、 前記光学手段内に配置され、与えられる前記光学情報を
一方向に取り出して撮像装置の光電面に与えると同時に
所定の角度異なる他方向に取り出す半反射部材と、 前記光電面に受けた光学情報を電気系を介して所定の画
面に映出する受像機と、 −前記光学手段内に配
置され、第１の反射角度に設定したとき前記半反射部材
が前記他方向に取り出した前記光学情報をファインダ内
に揚出させ、前記第１の反射角度と異なる第２の反射角
度に設定したとき前記受像機の画面をファインダ内に現
出させる選択反射部材と、 前記選択反射部材の反射角度の切換動作に連動′して切
換わり、前記選択反射部材が前記第１の反′射角度に設
定されたとき前記受像機の電力供給を遮断し、前記選択
反射部材を前記第２の反射角度に切換えて設定したとき
前記受像機に電力を供給するスイッチ手段とを備えたこ
とを特徴とするビデオカメラのビューファインダ装置。 ′[Claims for Utility Model Registration] An optical means that combines a plurality of optical members each having at least one reflective surface, and causes optical information of a subject given through a lens to be reflected multiple times to appear in a finder. A viewfinder device for a video camera, comprising: a semi-reflective member disposed within the optical means to take out the given optical information in one direction and apply it to a photocathode of an imaging device, and at the same time take it out in the other direction at a different predetermined angle. a receiver for projecting optical information received by the photocathode onto a predetermined screen via an electrical system; a selective reflection member that emits the optical information taken out in the other direction into a finder and causes a screen of the image receiver to appear in the finder when a second reflection angle different from the first reflection angle is set; , is switched in conjunction with the switching operation of the reflection angle of the selective reflection member, and when the selective reflection member is set to the first reflection angle, the power supply to the receiver is cut off, and the selective reflection is switched. A viewfinder device for a video camera, comprising: switch means for supplying power to the image receiver when the member is switched to the second reflection angle. ′
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9683481U JPS583670U (en) | 1981-06-30 | 1981-06-30 | Video camera view finder device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9683481U JPS583670U (en) | 1981-06-30 | 1981-06-30 | Video camera view finder device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS583670U true JPS583670U (en) | 1983-01-11 |
| JPS6221102Y2 JPS6221102Y2 (en) | 1987-05-28 |
Family
ID=29891664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9683481U Granted JPS583670U (en) | 1981-06-30 | 1981-06-30 | Video camera view finder device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS583670U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459683U (en) * | 1990-09-28 | 1992-05-21 |
-
1981
- 1981-06-30 JP JP9683481U patent/JPS583670U/en active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0459683U (en) * | 1990-09-28 | 1992-05-21 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6221102Y2 (en) | 1987-05-28 |
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