JPH0446429U

JPH0446429U -

Info

Publication number: JPH0446429U
Application number: JP8974090U
Authority: JP
Priority date: 1990-08-28
Filing date: 1990-08-28
Publication date: 1992-04-20

Description

[Brief explanation of the drawing]

第１図〜第７図ｂは本考案の実施例を示した図
であり、第１図は本カメラシステムにおけるカメ
ラ本体の平面図、第２図はスピードライトの表示
部及び操作部を示したスピードライト部分図、第
３図は本カメラシステムの電気回路ブロツク図、
第４図はカメラ本体側マイクロコンピユータ２０
のメインルーチンのフローチヤート、第５図はス
ピードライトに関連した機能の設定情報伝達に関
するフローチヤート、第６図はスピードライトの
機能の設定に関する、スピードライト側マイクロ
コンピユーター２８のフローチヤート、第７図ａ
は修正前のスピードライト側独自の設定内容の表
示状態を示した、スピードライトの部分図、第７
図ｂはカメラ本体側の設定情報と同内容に修正さ
れた設定内容の表示状態を示した、スピードライ
トの部分図である。主要部分の符号の説明、５……アクセサリーシ
ユー、６……情報伝達接点群、７……設定用ダイ
ヤル、８……カメラ本体側後幕シンクロモード設
定釦、９……スピードライト撮影情報設定釦、１
６……表示パネル、１８……発光レベル補正設定
釦、１９……スピードライト側後幕シンクロモー
ド設定釦、２０……カメラ本体側マイクロコンピ
ユーター、２１……調光制御回路、２２……設定
回路、２３……表示回路、２４……トリガーライ
ン、２５……レデイライン、２６……ストツプラ
イン、２７……設定情報ライン、２８……スピー
ドライト側マイクロコンピユーター。 Fig. 1 to Fig. 7b are diagrams showing an embodiment of the present invention, Fig. 1 is a plan view of the camera body in this camera system, and Fig. 2 is a speedlight showing the display section and operation section of the speedlight. Partial diagram, Figure 3 is the electrical circuit block diagram of this camera system,
Figure 4 shows the microcomputer 20 on the camera body side.
FIG. 5 is a flowchart of the transmission of setting information for functions related to the speedlight; FIG. 6 is a flowchart of the speedlight-side microcomputer 28 regarding setting of functions of the speedlight; FIG. 7a
Figure 7 is a partial diagram of the speedlight, showing the display state of the speedlight's unique settings before modification.
FIG. b is a partial diagram of the speedlight showing a display state of setting contents that have been corrected to be the same as the setting information on the camera body side. Explanation of symbols of main parts, 5... Accessory show, 6... Information transmission contact group, 7... Setting dial, 8... Rear curtain sync mode setting button on camera body side, 9... Speedlight shooting information setting button ,1
6...Display panel, 18...Emission level correction setting button, 19...Speedlight side rear curtain synchronization mode setting button, 20...Camera body side microcomputer, 21...Flash control circuit, 22...Setting circuit, 23...display circuit, 24...trigger line, 25...ready line, 26...stop line, 27...setting information line, 28...speedlight side microcomputer.

Claims

[Scope of Claim for Utility Model Registration] (1) A speedlight having a speedlight shooting information setting means that can set shooting information that can be set in advance in speedlight shooting, and the shooting information that can be set by the speedlight shooting setting means. It has a camera body side speedlight photography information setting means that can set similar information, and an information transmission means that can transmit the information set by the camera body side speedlight photography information setting means to the speedlight. A camera system comprising a camera body, wherein the speedlight is set by the speedlight photography information setting means when the information from the information transmission means is different from the photography information set by the speedlight photography information setting means. A camera system characterized by comprising an information correction means for changing photographing information so that it matches information from the information transmission means. (2) The camera system according to claim 1, wherein the speedlight has a photographing information display means for displaying the photographing information corrected by the information correcting means. (3) The camera system according to claim 1, wherein the photographing information is a rear curtain synchro mode and a front curtain synchro mode. (4) The camera system according to claim 1, wherein the photographing information is speedlight light emission level correction.