JPS59119434U - Multi-flash system for cameras with built-in strobes - Google Patents
Multi-flash system for cameras with built-in strobesInfo
- Publication number
- JPS59119434U JPS59119434U JP1060283U JP1060283U JPS59119434U JP S59119434 U JPS59119434 U JP S59119434U JP 1060283 U JP1060283 U JP 1060283U JP 1060283 U JP1060283 U JP 1060283U JP S59119434 U JPS59119434 U JP S59119434U
- Authority
- JP
- Japan
- Prior art keywords
- strobe
- built
- camera
- flash system
- flash
- 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
Landscapes
- Exposure Control For Cameras (AREA)
- Stroboscope Apparatuses (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
図は本考案の一実施例の構成を示す回路図である。
３・・・・・・ＤＣ／ＤＣコンバータ、４・・・・・・
電源コンデンサ、５・・・・・・トリガ回路、６・・・
・・・キセノン放電管、７・・・・・・充電完了表示回
路、８・・・・・・Ｘ接点、１０゜１１・・・・・・信
号端子Ａ、Ｂ、１２・・・・・・検出回路、１３・・・
・・・プルアップ抵抗、１４・・・・・・発光制御回路
、１５・・・・・・表示回路。The figure is a circuit diagram showing the configuration of an embodiment of the present invention. 3...DC/DC converter, 4...
Power supply capacitor, 5...Trigger circuit, 6...
...Xenon discharge tube, 7...Charging completion display circuit, 8...X contact, 10°11...Signal terminals A, B, 12...・Detection circuit, 13...
... Pull-up resistor, 14 ... Light emission control circuit, 15 ... Display circuit.
Claims (1)
内蔵力、メラにさらに外部増灯用ストロボを接続し両者
を同一の発光信号で同期駆動し得るようにしたストロボ
内蔵カメラの増灯システムにおいて、上記内蔵ストロボ
および上記外部増灯用ストロボの両者の電源コンデンサ
が共に充電を完了したことを検出する検出回路と、この
検出回路による検出がなされたときにのみ上記内蔵スト
ロボおよび上記外部増灯用ストロボの発光を許容する発
光制御回路とを具備したことを特徴とするストロボ内蔵
カメラめ増灯システム。In the multi-flash system of a camera with a built-in strobe that has a built-in strobe integrated into the camera body, and an external strobe that is connected to the camera and can be driven synchronously with the same flash signal, the built-in strobe described above is used. A detection circuit detects when the power supply capacitors of both the strobe and the external strobe have completed charging, and only when this detection circuit detects that the built-in strobe and the external strobe flash fire. What is claimed is: 1. A multiple flash system for a camera with a built-in strobe, characterized in that it is equipped with a light emission control circuit that allows
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1060283U JPS59119434U (en) | 1983-01-29 | 1983-01-29 | Multi-flash system for cameras with built-in strobes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1060283U JPS59119434U (en) | 1983-01-29 | 1983-01-29 | Multi-flash system for cameras with built-in strobes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59119434U true JPS59119434U (en) | 1984-08-11 |
Family
ID=30142040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1060283U Pending JPS59119434U (en) | 1983-01-29 | 1983-01-29 | Multi-flash system for cameras with built-in strobes |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59119434U (en) |
-
1983
- 1983-01-29 JP JP1060283U patent/JPS59119434U/en active Pending
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