JPS59144641U - Electric drive device for camera - Google Patents
Electric drive device for cameraInfo
- Publication number
- JPS59144641U JPS59144641U JP3809383U JP3809383U JPS59144641U JP S59144641 U JPS59144641 U JP S59144641U JP 3809383 U JP3809383 U JP 3809383U JP 3809383 U JP3809383 U JP 3809383U JP S59144641 U JPS59144641 U JP S59144641U
- Authority
- JP
- Japan
- Prior art keywords
- release
- camera
- drive device
- electric drive
- shirt
- 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)
- Shutters For Cameras (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、機械レリーズ式の電動駆動装置によって電磁
レリーズ式カメラをレリーズする手段の一例を示す正面
図、第２図は、上記第１図の電動駆動装置の各部の作動
状態を示すタイムチャート、第３図は、本案の一実施例
を余すカメラの電動駆動装置の正面図、第４図は、上記
第３図の電動駆動装置の各部の作動状態を示すタイムチ
ャート、第５図は、上記第３図の電動駆動装置の電気回
路の一例を示す線図である。
１・・・・・・カメラ、４・・・・・・シャツタレリー
ズ釦、Ｍｇ・・・・・・シャツタレリーズ用電磁石、８
Ａ・・・・・・電動駆動装置、９・・・・・・駆動ピン
（機械的し゛リーズ信号伝達手段）、１３・・・・・・
モータ（機械的レリーズ信号伝達手段）、１４・・・・
・・操作釦（レリーズ釦）、１６・・・・・・モータ始
動用スイッチ、１９ａ、 １９ｂ。
２０ａ、２０ｂ・・・・・・電気接点、ＳＷｏ・・・・
・・シャツタレリーズスイッチ（電気接点）、Ｑ・・・
・・・スイッチングトランジスタ（電気的レリーズ信号
伝達手段）！−−＝ Ｑ −FIG. 1 is a front view showing an example of means for releasing an electromagnetic release camera using a mechanical release type electric drive device, and FIG. 2 is a time chart showing the operating state of each part of the electric drive device shown in FIG. 1 above. , FIG. 3 is a front view of the electric drive device of the camera which is an embodiment of the present invention, FIG. 4 is a time chart showing the operating state of each part of the electric drive device of FIG. 3, and FIG. FIG. 4 is a diagram showing an example of an electric circuit of the electric drive device shown in FIG. 3 above. 1... Camera, 4... Shirt release button, Mg... Electromagnet for shirt release, 8
A... Electric drive device, 9... Drive pin (mechanical release signal transmission means), 13...
Motor (mechanical release signal transmission means), 14...
...Operation button (release button), 16... Motor start switch, 19a, 19b. 20a, 20b...Electric contact, SWo...
...Shirt release switch (electrical contact), Q...
...Switching transistor (electrical release signal transmission means)! −−= Q −
Claims (1)
、 シャツタレリーズ釦の押下に連動して機械的に変移する
レリーズ部材によってシャツタレリーズ機構若しくはシ
ャツタレリーズ用電磁石を作動させるカメラに装着され
た際に、上記レリーズ部材と係合し電動駆動装置がわの
レリー女釦の操作により、上記レリーズ部材を変移させ
る機械的レリーズ信号伝達手段と、 ンヤツタレリーズ釦の押下で、直接閉成される電気接点
によりシャツタレリーズ用電磁石を作動させるカメラに
装着された際に、上記電気接点に接続され、この接点を
閉成させる電気的レリーズ信号伝達手段と、 を具備することを特徴とするカメラ用電動駆動装置。[Scope of Claim for Utility Model Registration] A shirt release mechanism or shirt release mechanism that is detachably attached to a camera and that uses a release member that moves mechanically in conjunction with pressing of a shirt release button. a mechanical release signal transmission means that engages with the release member and moves the release member by operating a release female button of the electric drive device when mounted on a camera that operates an electromagnet; an electric release signal transmission means that is connected to the electric contact and closes the contact when the camera is attached to the camera, which operates an electromagnet for shirt release by means of an electric contact that is directly closed when a button is pressed; An electric drive device for a camera, comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3809383U JPS59144641U (en) | 1983-03-16 | 1983-03-16 | Electric drive device for camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3809383U JPS59144641U (en) | 1983-03-16 | 1983-03-16 | Electric drive device for camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59144641U true JPS59144641U (en) | 1984-09-27 |
Family
ID=30168772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3809383U Pending JPS59144641U (en) | 1983-03-16 | 1983-03-16 | Electric drive device for camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59144641U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515132A (en) * | 1978-07-18 | 1980-02-02 | Canon Inc | Motor rewinder of film |
| JPS56106234A (en) * | 1980-01-29 | 1981-08-24 | Nippon Kogaku Kk <Nikon> | Winding signal generator of camera providing electric winding |
| JPS584124A (en) * | 1981-07-01 | 1983-01-11 | Canon Inc | Motor driving device for camera |
-
1983
- 1983-03-16 JP JP3809383U patent/JPS59144641U/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5515132A (en) * | 1978-07-18 | 1980-02-02 | Canon Inc | Motor rewinder of film |
| JPS56106234A (en) * | 1980-01-29 | 1981-08-24 | Nippon Kogaku Kk <Nikon> | Winding signal generator of camera providing electric winding |
| JPS584124A (en) * | 1981-07-01 | 1983-01-11 | Canon Inc | Motor driving device for camera |
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