JPS6137659U - Video camera - Google Patents
Video cameraInfo
- Publication number
- JPS6137659U JPS6137659U JP12255084U JP12255084U JPS6137659U JP S6137659 U JPS6137659 U JP S6137659U JP 12255084 U JP12255084 U JP 12255084U JP 12255084 U JP12255084 U JP 12255084U JP S6137659 U JPS6137659 U JP S6137659U
- Authority
- JP
- Japan
- Prior art keywords
- video camera
- iris
- attached
- adapter
- film adapter
- 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
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図は本考案の一実施例を示す機械的構成図、第２図
はビデオカメラとフイルムアダプタの装着状態を示す図
、第３図はアイリス駆動系の一実施例を示す電気回路図
、第−４区、第５図は本考案の他の実施例を示す機械的
構成図、第６図はアイリス駆動系の一実施例を示す機械
的構成図である。
１・・・光源、２，３，７，８・・・レンズ、４，９・
・・アイリス、５・・・フイルム、６・・・光学フィル
タ、１０・＝・撮像手段、１１・・・ビデオカメラ外装
、１２−・・・穴、１３・・・回路基板、１４・・ｉプ
ッジュスイッチ、１５・・・フイルムアダプタ、１６・
・・突起、２１・・・セツ′ト／リリースボタン、２２
・・・爪、３１・・・ビデオ、′カメラ、３２・・・フ
イルムアダプタ、３３・・・導体、ｐ４・・・電極、・
Ｕ・・・比較器、Ｒ・・・抵抗、Ｑ・・・トランジスタ
、ＳＷ・・・オートアイリス／固定アイリス切換スイッ
チ。Fig. 1 is a mechanical configuration diagram showing one embodiment of the present invention, Fig. 2 is a diagram showing the mounting state of a video camera and film adapter, and Fig. 3 is an electric circuit diagram showing an embodiment of the iris drive system. Section 4 and FIG. 5 are mechanical configuration diagrams showing other embodiments of the present invention, and FIG. 6 is a mechanical configuration diagram showing one embodiment of the iris drive system. 1... Light source, 2, 3, 7, 8... Lens, 4, 9...
... Iris, 5 ... Film, 6 ... Optical filter, 10 ... Imaging means, 11 ... Video camera exterior, 12 - ... Hole, 13 ... Circuit board, 14 ... i Pudju switch, 15...Film adapter, 16.
・Protrusion, 21 ・Set/release button, 22
...nail, 31...video, 'camera, 32...film adapter, 33...conductor, p4...electrode,...
U...Comparator, R...Resistor, Q...Transistor, SW...Auto iris/fixed iris changeover switch.
Claims (1)
において、フイルムアダプタの着脱状態を検知する検知
手段を具備し、該検知手段の出力を受けてフイルムアダ
プタを装着したときにアイリスを所定開口に固定し、フ
イルムアダプタを取り外１たときに自動的にオートアイ
リスになるように構成したアイリス制御手段を設けたこ
とを特徴とするビデオカメラ。A video camera to which a film adapter can be attached is equipped with a detection means for detecting whether the film adapter is attached or detached, and receives an output from the detection means to fix the iris to a predetermined opening when the film adapter is attached, A video camera characterized in that it is provided with iris control means configured to automatically switch to auto-iris when an adapter is removed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12255084U JPS6137659U (en) | 1984-08-09 | 1984-08-09 | Video camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12255084U JPS6137659U (en) | 1984-08-09 | 1984-08-09 | Video camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6137659U true JPS6137659U (en) | 1986-03-08 |
Family
ID=30681304
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12255084U Pending JPS6137659U (en) | 1984-08-09 | 1984-08-09 | Video camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6137659U (en) |
-
1984
- 1984-08-09 JP JP12255084U patent/JPS6137659U/en active Pending
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