JPS6188140U - - Google Patents
Info
- Publication number
- JPS6188140U JPS6188140U JP19714484U JP19714484U JPS6188140U JP S6188140 U JPS6188140 U JP S6188140U JP 19714484 U JP19714484 U JP 19714484U JP 19714484 U JP19714484 U JP 19714484U JP S6188140 U JPS6188140 U JP S6188140U
- Authority
- JP
- Japan
- Prior art keywords
- film
- counting
- battery
- presetting
- preset
- 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 6
- 238000010586 diagram Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Exposure Control For Cameras (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Indication In Cameras, And Counting Of Exposures (AREA)
Description
第１図はこの考案が適用されるカメラの一例の
外観を示す斜視図、第２図は第１図のカメラの表
示部の一例を示す平面図、第３図はこの考案の一
実施例を示す制御回路図、第４図は第１図のカメ
ラに用いられるフイルム巻上停止位置用のスイツ
チの一例を示す平面図、第５図はフラツシユ装置
の一例を示す回路図、第６図は表示制御部の一例
を示す回路図、第７図は第１図のカメラのフアイ
ンダの表示の一例を示す正面図、第８図はヤツタ
制御回路の一例を示す回路図、第９図から第１４
図は第３図の装置の動作を示すフローチヤート、
第１５図は第１２図および第１３図のフローを一
部変形したフローチヤートである。
１…レリーズボタン、２…液晶表示部、３８…
フイルムカウンタ用の表示部、ＭＣ…マイコン、
ＢＫＳ…裏蓋スイツチ、ＦＷＳ…フイルム送り検
出スイツチ、ＢＡ…電池、ＦＤＳ０，ＦＤＳ１…
フイルム装着を検出するスイツチ、ＦＣＲ…フイ
ルムカウンタ用レジスタ。
Fig. 1 is a perspective view showing the appearance of an example of a camera to which this invention is applied, Fig. 2 is a plan view showing an example of the display section of the camera shown in Fig. 1, and Fig. 3 is an embodiment of this invention. 4 is a plan view showing an example of a switch for the film winding stop position used in the camera shown in FIG. 1, FIG. 5 is a circuit diagram showing an example of a flash device, and FIG. 6 is a display. 7 is a front view showing an example of the viewfinder display of the camera shown in FIG. 1; FIG. 8 is a circuit diagram showing an example of the Yatsuta control circuit; FIGS.
The figure is a flowchart showing the operation of the device in Figure 3;
FIG. 15 is a flowchart that is a partial modification of the flowcharts in FIGS. 12 and 13. 1... Release button, 2... Liquid crystal display section, 38...
Display section for film counter, MC... microcomputer,
BKS...Back cover switch, FWS...Film advance detection switch, BA...Battery, FDS 0 , FDS 1 ...
Switch for detecting film loading, FCR...Register for film counter.
Claims (1)
を検知する検知手段と、カメラの裏蓋が閉成され
ていることを検出する検出手段と、フイルム送り
に連動して電気信号を出力する出力手段と、この
電気信号をカウントするカウント手段と、カウン
ト手段の出力を表示する表示手段と、カウント手
段のカウント値をプリセツトするプリセツト手段
と、カウント手段および表示手段には常時電源を
供給するとともに、検知手段と、検出手段と、出
力手段と、プリセツト手段の電源となる電池と、
電池が装着された際にフイルム装着が検知され裏
蓋の閉成が検出されたときのみプリセツト手段の
動作を可能とする制御手段とを備えたことを特徴
とするフイルムカウンタ。 (2) 制御手段は電池が装着されて一定時間プリ
セツト手段の動作を可能とするものである実用新
案登録請求の範囲第１項に記載のフイルムカウン
タ。 (3) 制御手段は電池が装着されて最初の撮影動
作が行なわれるまでプリセツト手段の動作を可能
とするものである実用新案登録請求の範囲第１項
に記載のフイルムカウンタ。[Scope of Claim for Utility Model Registration] (1) Detection means for detecting that film is installed in the camera, detection means for detecting that the back cover of the camera is closed, and a detection means linked to film advance. an output means for outputting an electrical signal, a counting means for counting the electrical signal, a display means for displaying the output of the counting means, a presetting means for presetting the count value of the counting means, and a counting means and a display means. a battery that constantly supplies power and serves as a power source for the detection means, the detection means, the output means, and the preset means;
1. A film counter comprising: control means for enabling the presetting means to operate only when mounting of the film is detected when a battery is mounted and closing of the back cover is detected. (2) The film counter according to claim 1, wherein the control means is equipped with a battery and enables the preset means to operate for a certain period of time. (3) The film counter according to claim 1, wherein the control means allows the preset means to operate until the first photographing operation is performed after the battery is installed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19714484U JPS6188140U (en) | 1984-12-28 | 1984-12-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19714484U JPS6188140U (en) | 1984-12-28 | 1984-12-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6188140U true JPS6188140U (en) | 1986-06-09 |
Family
ID=30755218
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19714484U Pending JPS6188140U (en) | 1984-12-28 | 1984-12-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6188140U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454033U (en) * | 1987-09-29 | 1989-04-04 |
-
1984
- 1984-12-28 JP JP19714484U patent/JPS6188140U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6454033U (en) * | 1987-09-29 | 1989-04-04 |
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