JPS62176834U - - Google Patents
Info
- Publication number
- JPS62176834U JPS62176834U JP6395786U JP6395786U JPS62176834U JP S62176834 U JPS62176834 U JP S62176834U JP 6395786 U JP6395786 U JP 6395786U JP 6395786 U JP6395786 U JP 6395786U JP S62176834 U JPS62176834 U JP S62176834U
- Authority
- JP
- Japan
- Prior art keywords
- distance
- automatic focusing
- camera
- subject
- control device
- 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 4
- 238000010586 diagram Methods 0.000 description 3
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 description 1
Landscapes
- Focusing (AREA)
Description
第１図は、本考案の概念を示すブロツク線図、
第２図は、本考案の一実施例を示す自動合焦カメ
ラにおける自動焦点調節装置の電気回路線図、第
３図は、布線論理的スイツチ回路の構成図、第４
図は、布線論理的スイツチ回路の出力レベルを示
す図、第５図は、距離設定装置を具備した本案の
自動合焦カメラの外観図である。
１…距離検出装置、２…撮影レンズ移動制御装
置、３…距離信号発生装置、４…距離設定装置、
５…制御装置。
FIG. 1 is a block diagram showing the concept of the present invention.
FIG. 2 is an electrical circuit diagram of an automatic focusing device in an automatic focusing camera showing an embodiment of the present invention, FIG. 3 is a configuration diagram of a wiring logical switch circuit, and FIG.
The figure shows the output level of the wired logical switch circuit, and FIG. 5 is an external view of the automatic focusing camera of the present invention equipped with a distance setting device. 1...Distance detection device, 2...Photographing lens movement control device, 3...Distance signal generation device, 4...Distance setting device,
5...Control device.
Claims (1)
受光して被写体までの距離を検出する距離検出装
置と、この距離検出装置の出力信号をもとに撮影
レンズを自動合焦位置に制御する撮影レンズ移動
制御装置とからなるアクテイブ方式の自動合焦装
置を有するカメラにおいて、 カメラの外部からの操作によつて自動焦点調節
と手動調節とを選択する距離設定装置と、 この距離設定装置により手動調節を選択して任
意の距離を設定したとき、上記距離検出装置の赤
外線投射手段を不能状態にする制御装置と、 上記距離設定装置に入力された手動による距離
設定値に基づいて上記撮影レンズ移動制御装置に
距離信号を出力する距離信号発生装置と、 を具備してなることを特徴とする自動合焦カメラ
。[Claim for Utility Model Registration] A distance detection device that projects infrared rays toward a subject and detects the distance to the subject by receiving the reflected light, and a photographic lens that detects the distance to the subject based on the output signal of this distance detection device. In a camera having an active type automatic focusing device consisting of a photographing lens movement control device that controls the automatic focusing position, a distance setting device that selects between automatic focusing adjustment and manual adjustment by operation from the outside of the camera. , a control device that disables the infrared projection means of the distance detection device when manual adjustment is selected and an arbitrary distance is set using the distance setting device; and a manual distance setting value input to the distance setting device. An automatic focusing camera comprising: a distance signal generating device that outputs a distance signal to the photographing lens movement control device based on the following.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6395786U JPS62176834U (en) | 1986-04-26 | 1986-04-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6395786U JPS62176834U (en) | 1986-04-26 | 1986-04-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62176834U true JPS62176834U (en) | 1987-11-10 |
Family
ID=30899672
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6395786U Pending JPS62176834U (en) | 1986-04-26 | 1986-04-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62176834U (en) |
-
1986
- 1986-04-26 JP JP6395786U patent/JPS62176834U/ja active Pending
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