JPS5850426U - electronic film counter - Google Patents
electronic film counterInfo
- Publication number
- JPS5850426U JPS5850426U JP14596681U JP14596681U JPS5850426U JP S5850426 U JPS5850426 U JP S5850426U JP 14596681 U JP14596681 U JP 14596681U JP 14596681 U JP14596681 U JP 14596681U JP S5850426 U JPS5850426 U JP S5850426U
- Authority
- JP
- Japan
- Prior art keywords
- counter
- secondary battery
- switch
- operates
- power source
- 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
- 239000004973 liquid crystal related substance Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Transmission And Conversion Of Sensor Element Output (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の第１の実施例の構成を示すブロック図
、第２図は本考案の第２の実施例の構成を示すブロック
図、第３図は本考案の第３の実施−例の構成を示すブロ
ック図である。
１・・・・・・２次電池、２，３・・・・・・外部充電
用−子、４・・・・・・カウンタ、５，８．１４〜１９
，２θ・・・・・・スイッチ、６，７．１２・・・・・
・抵抗、９，２２・・・・・・デコーダ、１０．２１・
・・・・・液晶（ＬＣＤ）表示器、１１・・・・・・ダ
イオード、１３・・・・・・カウンタ・ドライ／＜。FIG. 1 is a block diagram showing the configuration of the first embodiment of the present invention, FIG. 2 is a block diagram showing the configuration of the second embodiment of the present invention, and FIG. 3 is a block diagram showing the configuration of the second embodiment of the present invention. FIG. 2 is a block diagram showing an example configuration. 1... Secondary battery, 2, 3... External charger, 4... Counter, 5, 8.14-19
, 2θ...Switch, 6, 7.12...
・Resistor, 9, 22...Decoder, 10.21・
...Liquid crystal (LCD) display, 11...Diode, 13...Counter dry/<.
Claims (1)
タと、前記二次電池を電源として動作し前記カウンタの
出力を表示信号に変換するデコーダと、このデコーダの
出力表示信号に基づき前記二次電池を電源として表示を
行なう液晶表示器と、フィルム−コマ給送毎に動作し前
記カウンタにカウントパルスを与える第１のスイッチと
、前記カウンタにリセットパルスを与えてカウント値を
リセットするための第２のスイッチと、前記二次電池に
対する充電を行なうための端子または充電回路とを備え
てなる電子式フィルムカウンタ。a secondary battery; a counter that operates using the secondary battery as a power source; a decoder that operates using the secondary battery as a power source and converts the output of the counter into a display signal; a liquid crystal display using a battery as a power source; a first switch that operates each time film frames are fed to give a count pulse to the counter; and a first switch that gives a reset pulse to the counter to reset the count value. 1. An electronic film counter comprising a second switch and a terminal or a charging circuit for charging the secondary battery.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14596681U JPS5850426U (en) | 1981-10-02 | 1981-10-02 | electronic film counter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14596681U JPS5850426U (en) | 1981-10-02 | 1981-10-02 | electronic film counter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5850426U true JPS5850426U (en) | 1983-04-05 |
Family
ID=29938879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14596681U Pending JPS5850426U (en) | 1981-10-02 | 1981-10-02 | electronic film counter |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5850426U (en) |
-
1981
- 1981-10-02 JP JP14596681U patent/JPS5850426U/en active Pending
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