JPS5946338U - motor drive camera - Google Patents
motor drive cameraInfo
- Publication number
- JPS5946338U JPS5946338U JP11778883U JP11778883U JPS5946338U JP S5946338 U JPS5946338 U JP S5946338U JP 11778883 U JP11778883 U JP 11778883U JP 11778883 U JP11778883 U JP 11778883U JP S5946338 U JPS5946338 U JP S5946338U
- Authority
- JP
- Japan
- Prior art keywords
- counter
- motor drive
- drive camera
- stopping
- output
- 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
- Details Of Cameras Including Film Mechanisms (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案によるモータードライブカメラの要部機
構を示す構成図、第２図は本考案のカメラの巻上げ動作
のフローチャートを示す図、第３図は本考案のモーター
ドライブカメラの巻上げ装置の一実施例を示す回路系統
図、第４図は第３図の装置のロジック図、第５図は同タ
イミングチャートの一例を示す波形図、第６図および第
７図は本考案の装置のタイマー回路の他の実施例を示す
回路接続図である。
Ｉｎｌ １１１１１１１１１１ １１１
１１１Ｕ′
一下一
１咋
１ 巴で−
Ｉ ＦヨFig. 1 is a block diagram showing the main mechanism of the motor drive camera according to the invention, Fig. 2 is a flowchart of the winding operation of the camera according to the invention, and Fig. 3 is a diagram showing the winding device of the motor drive camera according to the invention. 4 is a logic diagram of the device shown in FIG. 3, FIG. 5 is a waveform diagram showing an example of the timing chart, and FIGS. 6 and 7 are timers of the device of the present invention. FIG. 7 is a circuit connection diagram showing another example of the circuit. Inl 1111111111 111
111U' Ichikaichi 1ku 1 Tomoe - IF yo
Claims (1)
ドライブカメラにおいて、前記写真感材を定位置に供給
するための巻き上げ動作に伴う変位手段の変位量を検出
して位置パルスを発生する手段と、該手段の出力パルス
を計数するカウンターと、該カウンターの計数値が所定
値に達したとき前記感材の巻き上げ動作を停止させる停
止手段と、前記出力パルスが出力されてから一定時間計
時を行うタイマ一手段と、該タイマ一手段による一定時
間計時後も次のパルスが発生しないとき、パルスを発生
する非常検出手段と、撮影動作開始時に前記タイマ一手
段と前記カウンターをリセットする手段とを具備し、前
記停止手段または前記非常検出手段の何れかよりの出力
により前記モーターの駆動を停止させることを特徴とす
るモータ ゛−ドライブカメラ。In a motor drive camera that winds up a photographic material using a motor, means for detecting the amount of displacement of a displacement means accompanying the winding operation for supplying the photographic material to a fixed position and generating a position pulse; a counter for counting the output pulses of the counter, a stopping means for stopping the winding operation of the sensitive material when the count value of the counter reaches a predetermined value, and a timer means for counting a certain period of time after the output pulses are output. and emergency detection means for generating a pulse when the next pulse is not generated even after a certain period of time has been counted by the timer means, and means for resetting the timer means and the counter at the start of a photographing operation, A motor drive camera characterized in that driving of the motor is stopped by an output from either a stopping means or the emergency detecting means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11778883U JPS5946338U (en) | 1983-07-28 | 1983-07-28 | motor drive camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11778883U JPS5946338U (en) | 1983-07-28 | 1983-07-28 | motor drive camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5946338U true JPS5946338U (en) | 1984-03-27 |
Family
ID=30271008
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11778883U Pending JPS5946338U (en) | 1983-07-28 | 1983-07-28 | motor drive camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5946338U (en) |
-
1983
- 1983-07-28 JP JP11778883U patent/JPS5946338U/en active Pending
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