JPH0455798U

JPH0455798U -

Info

Publication number: JPH0455798U
Application number: JP9824490U
Authority: JP
Priority date: 1990-09-19
Filing date: 1990-09-19
Publication date: 1992-05-13

Description

[Brief explanation of the drawing]

第１図は、本考案の１実施例に係わるストロボ
装置の電気的構成を示す概略的ブロツク回路図、
第２図は、本考案に係わるストロボ装置の操作部
の構成例を示す説明図、第３図は、第２図の操作
部におけるテスト発光スイツチの操作状況を示す
説明図、第４図は、テスト発光動作を説明するた
めのフローチヤート、第５図は、シグナルライト
モードへの移行およびシグナルライト動作を説明
するためのフローチヤート、そして第６図は、水
中ストロボ装置を含む撮影機材の概略を示す外観
図である。１……水中ストロボ装置、２……カメラ、３…
…コード、４……ブラケツト、５……スイツチ操
作部、６……テスト発光スイツチ、７……モード
スイツチ、８……レデイライト、９……電源スイ
ツチ、１０……反射型インタラプタ、１０Ａ……
発光ダイオード、１０Ｂ……フオトダイオード、
１１……ＣＰＵ、１２……制御回路、１３……発
光部、１４……シンクロ信号入力端子、１５……
トリガ信号。 FIG. 1 is a schematic block circuit diagram showing the electrical configuration of a strobe device according to an embodiment of the present invention;
FIG. 2 is an explanatory diagram showing an example of the configuration of the operating section of the strobe device according to the present invention, FIG. 3 is an explanatory diagram showing the operation status of the test flash switch in the operating section of FIG. 2, and FIG. Figure 5 is a flowchart for explaining the test flash operation, Figure 5 is a flowchart for explaining the transition to signal light mode and signal light operation, and Figure 6 is an outline of the photographic equipment including the underwater strobe device. FIG. 1...Underwater strobe device, 2...Camera, 3...
... Cord, 4 ... Bracket, 5 ... Switch operation part, 6 ... Test light emission switch, 7 ... Mode switch, 8 ... Ready light, 9 ... Power switch, 10 ... Reflective interrupter, 10A ...
Light emitting diode, 10B...photo diode,
11... CPU, 12... Control circuit, 13... Light emitting section, 14... Synchro signal input terminal, 15...
trigger signal.

Claims

[Claims for Utility Model Registration] 1. A light emitting means for emitting flash light, a light emission amount control means for adjusting the light emission output of the light emitting means, a starting control means coupled to the light emitting means, and a signal light operation control means. and a switch means for issuing a command, the activation control means causing the light emitting means to emit light in response to a synchronization signal from the outside, and being regulated by the light emission amount control means in accordance with the energization of the switch means. An underwater strobe device that doubles as a signal light is characterized by being capable of repeatedly emitting light of different amounts of light. 2. A light emitting means for emitting flash light, a light emission amount control means for adjusting the light emission output of the light emitting means, a starting control means coupled to the light emitting means, a switch means for test light emission, and the switch means A first state that is not manipulated and a second state that is manipulated.
and a timer means, the activation control means causing the light emitting means to emit flash light in response to an external synchronization signal, and the detection means causing the switch means to cause the light emitting means to emit flash light in response to a synchronization signal from the outside. The signal light is characterized in that it is possible to repeatedly emit light in an amount of light regulated by the light emission amount control means in response to detecting that the second state is in the second state for a period of time regulated by the light emission amount control means. Dual-purpose underwater strobe device.