JPH0247631U - - Google Patents
Info
- Publication number
- JPH0247631U JPH0247631U JP12597988U JP12597988U JPH0247631U JP H0247631 U JPH0247631 U JP H0247631U JP 12597988 U JP12597988 U JP 12597988U JP 12597988 U JP12597988 U JP 12597988U JP H0247631 U JPH0247631 U JP H0247631U
- Authority
- JP
- Japan
- Prior art keywords
- battery
- signal
- voltage
- battery check
- check
- 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.)
- Granted
Links
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Exposure Control For Cameras (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
Description
第１図〜第４図は、本考案の第１実施例であり
、第１図はクレーム対応図を示し、第２図はカメ
ラのバツテリーチエツク装置のブロツク図を示し
、第３図ａ及びｂはカメラの電池電圧の変動を示
す説明図であり、第４図はＣＰＵ２１の動作を示
すフローチヤート図である。第５図は、本考案の
第２実施例であり、ＣＰＵ２１の別の動作を示す
フローチヤート図である。
主要部分の符号の説明、２１……ＣＰＵ（マイ
クロコンピユータ）、２２……昇圧回路、２３…
…発光回路、２４……バツテリーチエツク回路、
２５……表示回路。
1 to 4 show a first embodiment of the present invention, in which FIG. 1 shows a diagram corresponding to complaints, FIG. 2 shows a block diagram of a camera battery check device, and FIG. 3 a and b 4 is an explanatory diagram showing the fluctuation of the battery voltage of the camera, and FIG. 4 is a flowchart diagram showing the operation of the CPU 21. In FIG. FIG. 5 is a flowchart showing another operation of the CPU 21, which is a second embodiment of the present invention. Explanation of symbols of main parts, 21... CPU (microcomputer), 22... Boost circuit, 23...
...Light emitting circuit, 24...Battery check circuit,
25...Display circuit.
Claims (1)
回路と； 前記電池により前記電子閃光装置の昇圧動作を
行わせる為に昇圧信号を発生する昇圧信号発生手
段と； 前記バツテリーチエツク回路を動作させる為の
バツテリーチエツク信号を発生するバツテリーチ
エツク信号発生手段と； 前記バツテリーチエツク回路の出力に応じてチ
エツク結果を表示する表示手段とを有し； 前記昇圧信号発生時に前記バツテリーチエツク
信号が発生した時は、前記電池の電圧に拘わらず
前記表示手段で前記電池の電圧が十分である表示
をすることを特徴とするカメラのバツテリーチエ
ツク装置。[Claims for Utility Model Registration] In a camera with a built-in electronic flash device, a battery check circuit for detecting the voltage of a battery; and a booster for generating a boost signal to cause the battery to boost the voltage of the electronic flash device. a signal generating means; a battery check signal generating means for generating a battery check signal for operating the battery check circuit; a display means for displaying a check result in accordance with the output of the battery check circuit; A battery check device for a camera, characterized in that when the battery check signal is generated at the time of signal generation, the display means displays that the voltage of the battery is sufficient regardless of the voltage of the battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125979U JP2529164Y2 (en) | 1988-09-27 | 1988-09-27 | Camera with battery check device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988125979U JP2529164Y2 (en) | 1988-09-27 | 1988-09-27 | Camera with battery check device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0247631U true JPH0247631U (en) | 1990-03-30 |
| JP2529164Y2 JP2529164Y2 (en) | 1997-03-19 |
Family
ID=31377068
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988125979U Expired - Lifetime JP2529164Y2 (en) | 1988-09-27 | 1988-09-27 | Camera with battery check device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2529164Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116327U (en) * | 1985-01-07 | 1986-07-23 |
-
1988
- 1988-09-27 JP JP1988125979U patent/JP2529164Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61116327U (en) * | 1985-01-07 | 1986-07-23 |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2529164Y2 (en) | 1997-03-19 |
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