JPS5927679U - tv camera - Google Patents
tv cameraInfo
- Publication number
- JPS5927679U JPS5927679U JP12196282U JP12196282U JPS5927679U JP S5927679 U JPS5927679 U JP S5927679U JP 12196282 U JP12196282 U JP 12196282U JP 12196282 U JP12196282 U JP 12196282U JP S5927679 U JPS5927679 U JP S5927679U
- Authority
- JP
- Japan
- Prior art keywords
- shutter blade
- rotation
- shutter
- link mechanism
- center
- 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
- Shutters For Cameras (AREA)
- Color Television Image Signal Generators (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図はテレビカメラの説明図、第２図は従来のシャッ
タ機構の説明図、第３図は本考案に係るテレビカメラの
シャッタ機構の正面図、第４図は第３図の左側面因であ
る。
符号１はカーメラ本体、２は対物レンズ、３はシャッタ
機構、４は色分解光学系、５． ６． ７は撮像管、２
０はシャッタ羽根、２１は基板、２２は回転軸、２３は
平衡錘、２５は回転駆動部、２６はリンク機構、２７．
２８は連結節、２９は回転軸、３２はばねである。Fig. 1 is an explanatory diagram of a television camera, Fig. 2 is an explanatory diagram of a conventional shutter mechanism, Fig. 3 is a front view of the shutter mechanism of a television camera according to the present invention, and Fig. 4 is a left side view of Fig. 3. It is. Reference numeral 1 indicates a carmella body, 2 an objective lens, 3 a shutter mechanism, 4 a color separation optical system, and 5. 6. 7 is an image pickup tube, 2
0 is a shutter blade, 21 is a substrate, 22 is a rotating shaft, 23 is a balance weight, 25 is a rotation drive unit, 26 is a link mechanism, 27.
28 is a connecting node, 29 is a rotating shaft, and 32 is a spring.
Claims (1)
機構を設けたテレビカメラであって、前記シャッタ機構
は、回転駆動部の駆動軸の回転をリンク機構を介してシ
ャッタ羽根に伝達し、該シャッタ羽根を作動させるよう
にしたことを特徴とするテレビカメラ。 ２ 前記リンク機構は２個の連結節により構成され、回
転駆動部の中心から連結節同志の連結軸までの長さを、
シャッタ羽根の回転中心とシャッタ羽根へのリンク機構
の作用点までの距離よりも長くした実用新案登録請求の
範囲第１項に記載のテレビカメラ。[Claims for Utility Model Registration] 1. A television camera provided with a shutter mechanism in the optical path between the objective lens and the color separation optical system, wherein the shutter mechanism controls the rotation of the drive shaft of the rotation drive unit by a link mechanism. 1. A television camera characterized in that the signal is transmitted to a shutter blade through the camera, and the shutter blade is actuated. 2 The link mechanism is composed of two connecting nodes, and the length from the center of the rotation drive unit to the connecting shaft of the connecting nodes is
The television camera according to claim 1, wherein the distance between the center of rotation of the shutter blade and the point of action of the link mechanism to the shutter blade is longer than the distance between the center of rotation of the shutter blade and the point of action of the link mechanism to the shutter blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12196282U JPS5927679U (en) | 1982-08-11 | 1982-08-11 | tv camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12196282U JPS5927679U (en) | 1982-08-11 | 1982-08-11 | tv camera |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5927679U true JPS5927679U (en) | 1984-02-21 |
| JPS6327500Y2 JPS6327500Y2 (en) | 1988-07-25 |
Family
ID=30278951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12196282U Granted JPS5927679U (en) | 1982-08-11 | 1982-08-11 | tv camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5927679U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152464U (en) * | 1980-04-14 | 1981-11-14 |
-
1982
- 1982-08-11 JP JP12196282U patent/JPS5927679U/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56152464U (en) * | 1980-04-14 | 1981-11-14 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6327500Y2 (en) | 1988-07-25 |
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