JPH0422722U

JPH0422722U -

Info

Publication number: JPH0422722U
Application number: JP6267790U
Authority: JP
Priority date: 1990-06-15
Filing date: 1990-06-15
Publication date: 1992-02-25

Description

[Brief explanation of the drawing]

第１図は、この考案に係るストロボ付きカメラ
の一実施例の外観構成を示す斜視図、第２図は、
同実施例のストロボ本体をカメラ本体から取り外
した状態を示す斜視図、第３図は、第２図の円１
００の部分の拡大斜視図、第４図は、同実施例の
システム構成を示すブロツク図、第５図は、同実
施例の動作の流れを示すフローチヤート、第６図
は、同実施例の使用状態の説明図、第７図は、こ
の考案に係るストロボ付きカメラの第２実施例の
構成を、ストロボ本体をカメラ本体から取り外し
た状態で示す斜視図、第８図は、第７図の実施例
におけるトリガ信号線が滑車から繰り出された状
態を示す斜視図、第９図は、この考案に係るスト
ロボ付きカメラの第３実施例の主要部の構成を示
す回路図、第１０図は、従来のストロボ内蔵カメ
ラによる赤目現象防止の説明図である。１１……カメラ本体、１１Ａ……取付台、１２
……撮影レンズ、１３……ＡＦユニツト、１６…
…レリーズボタン、１７……表示ユニツト、１８
……ストロボ本体、１９……取り外しボタン、２
０ａ，２０ｂ……充電用出力端子、２１……トリ
ガ信号出力端子、２２ａ，２２ｂ……ストロボユ
ニツト固定用穴、２３……中央処理装置（ＣＰＵ
）、２４……シヤツタユニツト、２６……測光ユ
ニツト、２８……ストロボ充電ユニツト、２９…
…ストロボ発光ユニツト、３１……トリガ信号線
、３２……滑車、３３……アンプ、３４……受光
素子、３５……充電用コンデンサ、２００……送
信回路、３００……受信回路。 FIG. 1 is a perspective view showing the external configuration of an embodiment of a camera with a strobe according to this invention, and FIG.
A perspective view showing the strobe body of the same embodiment removed from the camera body, FIG. 3 is a circle 1 in FIG. 2.
FIG. 4 is a block diagram showing the system configuration of the embodiment, FIG. 5 is a flowchart showing the operation flow of the embodiment, and FIG. 6 is a diagram showing the flow of the operation of the embodiment. FIG. 7 is a perspective view showing the configuration of the second embodiment of the camera with a strobe according to the invention, with the strobe body removed from the camera body, and FIG. FIG. 9 is a perspective view showing the state in which the trigger signal line in the embodiment is drawn out from the pulley; FIG. 9 is a circuit diagram showing the configuration of the main part of the third embodiment of the camera with a strobe according to the invention; FIG. FIG. 2 is an explanatory diagram of prevention of red-eye phenomenon using a conventional camera with a built-in strobe. 11...Camera body, 11A...Mounting stand, 12
...Taking lens, 13...AF unit, 16...
...Release button, 17...Display unit, 18
...Strobe body, 19...Removal button, 2
0a, 20b...Charging output terminal, 21...Trigger signal output terminal, 22a, 22b...Strobe unit fixing hole, 23...Central processing unit (CPU)
), 24...Shutter unit, 26...Photometry unit, 28...Strobe charging unit, 29...
...Strobe light emitting unit, 31...Trigger signal line, 32...Pulley, 33...Amplifier, 34...Light receiving element, 35...Charging capacitor, 200...Transmission circuit, 300...Reception circuit.

Claims

[Scope of Claim for Utility Model Registration] (1) A camera body with a built-in operating power source and trigger signal generation means, a strobe body that is detachable from the camera body, and a strobe body that is provided with the above-mentioned operating power source. and a strobe light emitting unit that is provided on the strobe body and emits light in response to the trigger signal when the strobe body is attached to or detached from the camera body. A camera with a strobe that is characterized by: (2) A trigger signal is connected between the trigger signal generating means and the strobe light emitting unit to transmit the trigger signal to the strobe light emitting unit so that the strobe light emitting unit can emit light even at a sufficient distance from the photographing lens of the camera body. The camera with a strobe according to claim 1, wherein the camera is connected by a signal line. (3) The camera body has a transmission circuit for transmitting the trigger signal, and the strobe body wirelessly receives the trigger signal transmitted from the transmission circuit and outputs it to the strobe light emitting unit. The camera with a strobe according to claim 1, further comprising a receiving circuit.