JPS63187128U - - Google Patents
Info
- Publication number
- JPS63187128U JPS63187128U JP7387387U JP7387387U JPS63187128U JP S63187128 U JPS63187128 U JP S63187128U JP 7387387 U JP7387387 U JP 7387387U JP 7387387 U JP7387387 U JP 7387387U JP S63187128 U JPS63187128 U JP S63187128U
- Authority
- JP
- Japan
- Prior art keywords
- voltage
- power supply
- camera
- supply voltage
- charging operation
- 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
- 238000001514 detection method Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- 239000003990 capacitor Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
- Stroboscope Apparatuses (AREA)
- Discharge-Lamp Control Circuits And Pulse- Feed Circuits (AREA)
- Exposure Control For Cameras (AREA)
Description
第１図〜第３図は本考案の一実施例を示してお
り、第１図は本考案のブロツク図、第２図はタイ
ミングチヤート、第３図は第２図の一部を抜き出
した詳細図である。
１０……カメラ、２０……ストロボ装置、２２
……ストロボ発光用メインコンデンサ、３０……
フイルム巻き上げ用駆動装置、５０……カメラの
電源電池、６０……電源電圧検知部、７０……制
御部、７１……ブレーキ動作検出部。
Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a block diagram of the invention, Figure 2 is a timing chart, and Figure 3 is a detailed excerpt of Figure 2. It is a diagram. 10... Camera, 20... Strobe device, 22
...Main capacitor for strobe light emission, 30...
Film winding drive device, 50... power supply battery for the camera, 60... power supply voltage detection section, 70... control section, 71... brake operation detection section.
補正 昭６２．９．２９
考案の名称を次のように補正する。
考案の名称 カメラ
実用新案登録請求の範囲、図面の簡単な説明を
次のように補正する。Amendment September 29, 1982 The name of the invention is amended as follows. Title of the invention: Camera The scope of the claims for utility model registration and the brief description of the drawings are amended as follows.
【実用新案登録請求の範囲】
ストロボ装置とフイルム巻き上げ用駆動装置と
を有するカメラにおいて、
カメラの電源電圧を検知する電源電圧検知部と
、
フイルム巻き上げ用駆動装置の巻き上げ制止動
作を検出するブレーキ動作検出部と、
該ブレーキ動作検出部からの信号および前記電
源電圧検知部からの信号により、ストロボ発光用
メインコンデンサの充電動作を規制する制御部と
を有し、
該制御部は、ブレーキ動作中では電源電圧が第
一の電圧以上の場合のみ充電動作可能に構成する
とともに、ブレーキ動作終了後では電源電圧が前
記第一の電圧より所定電圧低い第二の電圧以上の
場合のみ充電動作可能に構成したことを特徴とす
るカメラ。[Scope of Claim for Utility Model Registration] In a camera having a strobe device and a film winding drive device, a power supply voltage detection unit that detects the power supply voltage of the camera, and a brake operation detection unit that detects a winding stopping operation of the film winding drive device. and a control section that regulates the charging operation of the main capacitor for strobe light emission based on the signal from the brake operation detection section and the signal from the power supply voltage detection section, and the control section controls the charging operation of the main capacitor for strobe light emission during braking operation. The charging operation is enabled only when the voltage is at least a first voltage, and the charging operation is enabled only when the power supply voltage is at least a second voltage lower than the first voltage by a predetermined voltage after the brake operation is completed. A camera featuring
【図面の簡単な説明】
第１図〜第３図は本考案の一実施例を示してお
り、第１図は本考案のブロツク図、第２図はタイ
ミングチヤート、第３図は第２図の一部を抜き出
した詳細図である。
１０……カメラ、２０……ストロボ装置、２２
……ストロボ発光用メインコンデンサ、３０……
フイルム巻き上げ用駆動装置、５０……カメラの
電源電池、６０……電源電圧検知部、７０……制
御部、７１……ブレーキ動作検出部。[Brief Description of the Drawings] Figures 1 to 3 show an embodiment of the present invention. Figure 1 is a block diagram of the present invention, Figure 2 is a timing chart, and Figure 3 is a diagram of the present invention. FIG. 10... Camera, 20... Strobe device, 22
...Main capacitor for strobe light emission, 30...
Film winding drive device, 50... power supply battery for the camera, 60... power supply voltage detection section, 70... control section, 71... brake operation detection section.
Claims (1)
を有するカメラにおいて、 カメラの電源電圧を検知する電源電圧検知部と
、 フイルム巻き上げ用駆動装置の巻き上げ制止動
作を検出するブレーキ動作検出部と、 該ブレーキ動作検出部からの信号および前記電
源電圧検知部からの信号により、ストロボ発光用
メインコンデンサの充電動作を規制する制御部と
を有し、 該制御部は、ブレーキ動作中の電源電圧が第一
の電圧以上の場合のみ充電動作可能に構成すると
ともに、ブレーキ動作終了後の電源電圧が前記第
一の電圧より所定電圧低い第二の電圧以上の場合
のみ充電動作可能に構成したことを特徴とするカ
メラ。[Scope of Claim for Utility Model Registration] In a camera having a strobe device and a film winding drive device, a power supply voltage detection unit that detects the power supply voltage of the camera, and a brake operation detection unit that detects a winding stopping operation of the film winding drive device. and a control section that regulates the charging operation of the main capacitor for strobe light emission according to the signal from the brake operation detection section and the signal from the power supply voltage detection section, and the control section regulates the charging operation of the main capacitor for strobe light emission. The charging operation is enabled only when the voltage is equal to or higher than the first voltage, and the charging operation is enabled only when the power supply voltage after the brake operation is equal to or higher than a second voltage lower by a predetermined voltage than the first voltage. A camera featuring
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7387387U JPS63187128U (en) | 1987-05-18 | 1987-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7387387U JPS63187128U (en) | 1987-05-18 | 1987-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63187128U true JPS63187128U (en) | 1988-11-30 |
Family
ID=30918588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7387387U Pending JPS63187128U (en) | 1987-05-18 | 1987-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63187128U (en) |
-
1987
- 1987-05-18 JP JP7387387U patent/JPS63187128U/ja active Pending
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