JPS5762038A - Display device of strobe for continuous shooting - Google Patents
Display device of strobe for continuous shootingInfo
- Publication number
- JPS5762038A JPS5762038A JP13615080A JP13615080A JPS5762038A JP S5762038 A JPS5762038 A JP S5762038A JP 13615080 A JP13615080 A JP 13615080A JP 13615080 A JP13615080 A JP 13615080A JP S5762038 A JPS5762038 A JP S5762038A
- Authority
- JP
- Japan
- Prior art keywords
- strobe
- display
- charged
- flashing
- capacitor
- 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
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/18—Signals indicating condition of a camera member or suitability of light
- G03B17/20—Signals indicating condition of a camera member or suitability of light visible in viewfinder
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Stroboscope Apparatuses (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Abstract
PURPOSE:To display the current amount of charged electricity visually by the possible frequency of flashing, by converting the voltage of a capacitor into the possible frequency of flashing and by displaying the frequency, obtained by the conversion, visually. CONSTITUTION:A charging capacitor 1 is connected in parallel to batteries 2 through a power switch 16, and further connected to a switching circuit 4 composed of a strobe discharge tube 3, a tyristor circuit, etc. when the power switch 16 of a strobe is turned on, the charging of the capacitor 1 is started and according to its charged amounte, the display of a display part 7 increases gradually by five stages like 0, 1, 2.... Therefore, this display is viwewed to confirm that the strobe is usable even before the charged amount reaches a maximum, and the charged amount is confirmed by the possible frequency of flashing before the shutter is pushed.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13615080A JPS5762038A (en) | 1980-09-30 | 1980-09-30 | Display device of strobe for continuous shooting |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13615080A JPS5762038A (en) | 1980-09-30 | 1980-09-30 | Display device of strobe for continuous shooting |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5762038A true JPS5762038A (en) | 1982-04-14 |
Family
ID=15168474
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13615080A Pending JPS5762038A (en) | 1980-09-30 | 1980-09-30 | Display device of strobe for continuous shooting |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5762038A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01205137A (en) * | 1988-02-10 | 1989-08-17 | Olympus Optical Co Ltd | Stroboscopic device |
JPH0427440U (en) * | 1990-06-28 | 1992-03-04 |
-
1980
- 1980-09-30 JP JP13615080A patent/JPS5762038A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH01205137A (en) * | 1988-02-10 | 1989-08-17 | Olympus Optical Co Ltd | Stroboscopic device |
JPH0427440U (en) * | 1990-06-28 | 1992-03-04 |
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