JPS58190620U - Piece count - Google Patents
Piece countInfo
- Publication number
- JPS58190620U JPS58190620U JP939082U JP939082U JPS58190620U JP S58190620 U JPS58190620 U JP S58190620U JP 939082 U JP939082 U JP 939082U JP 939082 U JP939082 U JP 939082U JP S58190620 U JPS58190620 U JP S58190620U
- Authority
- JP
- Japan
- Prior art keywords
- film
- piece count
- signal
- frame
- absence
- 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
Landscapes
- 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の実施例に係る駒数計のブロック
図、第２図は第２の実施例に係る駒数計のブロック図、
第３図はスイッチＳＷ１の取付の１実施例の外観図であ
る。
ＳＷｌ・・・フィルム有無検知手段、１・・・フィルム
駒送り信号発生手段、２・・・アンド回路、３・・・カ
ウンタ、４・・・フィルム駒数表示装置、５・・・フィ
ルム有無表示装置。FIG. 1 is a block diagram of a piece counter according to the first embodiment of the present invention, FIG. 2 is a block diagram of a piece counter according to the second embodiment,
FIG. 3 is an external view of one embodiment of mounting the switch SW1. SWl...Film presence detection means, 1...Film frame feed signal generation means, 2...AND circuit, 3...Counter, 4...Film frame number display device, 5...Film presence/absence display Device.
Claims (1)
ムの有無」を検知するフィルム有無検知手段と、 フィルムの駒送り動作の一駒送り毎に信号を発生するフ
ィルム駒送り信号発生手段とを設け、−前記フィルム有
無検知手段からの信号に基づいて、前記フィルム有無検
知手段が「フィルム有り」を検知したときにのみ前記フ
ィルム駒送り信号発生手段で発生した信号を計数し、こ
れを表示することを特徴とする駒数計。[Scope of Claim for Utility Model Registration] Film presence/absence detection means for detecting the presence or absence of one film to determine whether film is loaded in a camera, and a film frame feeder that generates a signal for each frame feed of the film. - counting the signals generated by the film frame advance signal generating means only when the film presence detecting means detects "film present" based on the signal from the film presence detecting means; , a piece count meter that is characterized by displaying this.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939082U JPS58190620U (en) | 1982-01-28 | 1982-01-28 | Piece count |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP939082U JPS58190620U (en) | 1982-01-28 | 1982-01-28 | Piece count |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58190620U true JPS58190620U (en) | 1983-12-17 |
Family
ID=30022027
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP939082U Pending JPS58190620U (en) | 1982-01-28 | 1982-01-28 | Piece count |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58190620U (en) |
-
1982
- 1982-01-28 JP JP939082U patent/JPS58190620U/en active Pending
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