JPS591038U - Focus display device for electric winding, automatic focusing cameras - Google Patents
Focus display device for electric winding, automatic focusing camerasInfo
- Publication number
- JPS591038U JPS591038U JP9367282U JP9367282U JPS591038U JP S591038 U JPS591038 U JP S591038U JP 9367282 U JP9367282 U JP 9367282U JP 9367282 U JP9367282 U JP 9367282U JP S591038 U JPS591038 U JP S591038U
- Authority
- JP
- Japan
- Prior art keywords
- automatic focusing
- focusing mechanism
- shutter
- lens system
- actuating
- 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
- Focusing (AREA)
- Shutters For Cameras (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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は本考案を適用すべき電動巻上げ、自動合焦式カ
メラの回路図、第2図は本考案のレリーズ機構の一部構
成を示す平面図、第3図は本考案に係るレリーズ機構お
よび自動合焦機構の一構成例を示す正面図、第4図は本
考案の一実施例の要部構成を示す正面図、第5図はシャ
ッタ関連機構を示す正面図、第6図〜第8図は本考案の
駆動機構部の一構成例を示すもので、第6図は断面図、
第7図は平面図、第8図は平面図、第9図は本考案の実
施例の動作を説明するためのタイミングチャートである
。
Sl・・・レリーズスイッチ、S2・・・シャッタスイ
ッチ、S3・・・スプロケットスイッチ、−1・・・露
出制御回路、2・・・測距回路、4・・・シャッタ閉じ
用7グ゛ネツト、′5・・・合焦制御用マグネット、6
・・・レリーズ用マグネット、7・・・モータ、14・
・・係止し/< 、16・・・レリースレバー、17
・・・蓄勢レバー、18・・・第1作動部材、18f、
18g・・・突部、20・・・合焦用レリーズレバ−1
38・・・ガバナ、40・・・焦点調節リング、43・
・・ラッチ歯、46・・・係止爪、49・・・第2作動
部材、52・・・保合部材、54・・・ファインダ、5
5・・・ゾーンフォーカスマーク、56・・・シャッタ
作動部材、60・・・シャツタレリーズ部材、62・・
・係合レバー、63・・・シャッタ羽根、75・・・チ
ャージレバー。
第1図 ・
第5図Fig. 1 is a circuit diagram of an electric winding, automatic focusing camera to which the present invention is applied, Fig. 2 is a plan view showing a partial configuration of the release mechanism of the present invention, and Fig. 3 is a release mechanism according to the present invention. FIG. 4 is a front view showing the main structure of an embodiment of the present invention, FIG. 5 is a front view showing a shutter-related mechanism, and FIGS. Figure 8 shows an example of the configuration of the drive mechanism section of the present invention, and Figure 6 is a sectional view;
FIG. 7 is a plan view, FIG. 8 is a plan view, and FIG. 9 is a timing chart for explaining the operation of the embodiment of the present invention. SL...Release switch, S2...Shutter switch, S3...Sprocket switch, -1...Exposure control circuit, 2...Distance measurement circuit, 4...7-gine net for shutter closing, '5... Focusing control magnet, 6
... Release magnet, 7... Motor, 14.
...Locking/<, 16...Release lever, 17
... Accumulation lever, 18... First actuating member, 18f,
18g...Protrusion, 20...Focusing release lever-1
38... Governor, 40... Focus adjustment ring, 43.
... Latch tooth, 46 ... Locking pawl, 49 ... Second operating member, 52 ... Retaining member, 54 ... Finder, 5
5... Zone focus mark, 56... Shutter operating member, 60... Shirt release member, 62...
- Engagement lever, 63...Shutter blade, 75...Charge lever. Figure 1 ・ Figure 5
Claims (1)
次行なわせた後引続きフィルム巻上げ動作とシャッタチ
ャージ動作と合焦機構のチャージ動作とをモータにより
ほぼ向時的に行なわせるようにしたカメラにおいて、撮
影レンズ系を駆動してその撮影レンズ系が被写体に対す
る合焦位置に合致したとき測距回路からの金魚信号を受
けてその駆動を停止する自動合焦機構と、この自動合焦
機構と連動して作動し該自動合焦機構が合焦位置で駆動
を停止した後も引続き作動しシャッタをどリーズする第
1作動部材と、前記撮影レンズ系または自動合焦機構と
連動して作動する第2作動部材と、この第2作動部材を
合焦作動方向には作動可能としこれと反対の作動方向に
は作動を阻止するように該第2作動部材に係合し前記自
動合焦機構のチャージ作動行程の終域においてその係合
が解除される係合部材とを備え、前記第2作動部材の一
部またはHの第2作動部材と連動する部材をファインダ
視野内に臨ませて配設することによって合焦結果情報を
ファインダ視野内に表示するようにしたことを特徴とす
る電動巻上げ、自動合焦式カメラにおける合焦表示装置
。In a camera in which a focusing operation and a shutter operation are sequentially performed in response to a release operation, and then a film winding operation, a shutter charging operation, and a focusing mechanism charging operation are performed almost chronologically by a motor. , an automatic focusing mechanism that drives the photographic lens system and stops the driving upon receiving a goldfish signal from the ranging circuit when the photographic lens system matches the in-focus position for the subject; a first operating member that operates in conjunction with the photographing lens system or the automatic focusing mechanism and continues to operate to release the shutter even after the automatic focusing mechanism stops driving at the in-focus position; a second actuating member, the second actuating member being engaged with the second actuating member so as to be actuable in the focusing actuating direction and inhibited in the opposite actuating direction, and charging the automatic focusing mechanism; an engaging member whose engagement is released at the end of the operating stroke, and a part of the second operating member or a member interlocking with the second operating member of H is arranged so as to face within the field of view of the finder. 1. A focus display device for an electric winding, automatic focusing camera, characterized in that focus result information is displayed within the field of view of a finder.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9367282U JPS591038U (en) | 1982-06-24 | 1982-06-24 | Focus display device for electric winding, automatic focusing cameras |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9367282U JPS591038U (en) | 1982-06-24 | 1982-06-24 | Focus display device for electric winding, automatic focusing cameras |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS591038U true JPS591038U (en) | 1984-01-06 |
Family
ID=30224632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9367282U Pending JPS591038U (en) | 1982-06-24 | 1982-06-24 | Focus display device for electric winding, automatic focusing cameras |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS591038U (en) |
-
1982
- 1982-06-24 JP JP9367282U patent/JPS591038U/en active Pending
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