JPH0326122U - - Google Patents
Info
- Publication number
- JPH0326122U JPH0326122U JP8731389U JP8731389U JPH0326122U JP H0326122 U JPH0326122 U JP H0326122U JP 8731389 U JP8731389 U JP 8731389U JP 8731389 U JP8731389 U JP 8731389U JP H0326122 U JPH0326122 U JP H0326122U
- Authority
- JP
- Japan
- Prior art keywords
- circuit
- remote control
- detection circuit
- subject
- distance measurement
- 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.)
- Granted
Links
- 238000005259 measurement Methods 0.000 claims description 4
- 238000001514 detection method Methods 0.000 claims 5
- 238000010586 diagram Methods 0.000 description 2
- 230000001360 synchronised effect Effects 0.000 description 1
Landscapes
- Focusing (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Description
第１図は本考案によるリモコン機能付自動焦点
カメラの一実施例を示すブロツク図、第２図は従
来のリモコン機能付自動焦点カメラのブロツク図
である。
５……検波器、７……発振器（光変調回路）、
１０……測距演算回路（測距回路）、ＳＷ１……
同期／非同期切換スイツチ（スイツチング回路）
。
FIG. 1 is a block diagram showing an embodiment of an autofocus camera with a remote control function according to the present invention, and FIG. 2 is a block diagram of a conventional autofocus camera with a remote control function. 5... Detector, 7... Oscillator (light modulation circuit),
10... Distance calculation circuit (distance measurement circuit), SW 1 ...
Synchronous/asynchronous changeover switch (switching circuit)
.
Claims (1)
変調回路と、前記光変調回路で変調され前記被写
体から反射してきた光を同期して検波する検波回
路と、前記検波回路の出力を積分し、積分値に応
じた測距データを生成する測距回路と、前記被写
体の近傍から前記検波回路へリモコン信号を送出
するリモコン回路と、前記リモコン回路から前記
検波回路へ前記リモコン信号が送出されたとき、
前記検波回路の同期を解除し、前記測距回路へ送
出される出力を遮断するスイツチング回路とを備
えたリモコン機能付自動焦点カメラ。 A light modulation circuit that modulates the light sent from the light emitting element to the subject, a detection circuit that synchronously detects the light modulated by the light modulation circuit and reflected from the subject, and an output of the detection circuit that is integrated. a distance measurement circuit that generates distance measurement data according to the value; a remote control circuit that sends a remote control signal from the vicinity of the subject to the detection circuit; and when the remote control signal is sent from the remote control circuit to the detection circuit;
An autofocus camera with a remote control function, comprising a switching circuit that releases the synchronization of the detection circuit and cuts off the output sent to the distance measurement circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8731389U JPH0717048Y2 (en) | 1989-07-25 | 1989-07-25 | Autofocus camera with remote control function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8731389U JPH0717048Y2 (en) | 1989-07-25 | 1989-07-25 | Autofocus camera with remote control function |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0326122U true JPH0326122U (en) | 1991-03-18 |
| JPH0717048Y2 JPH0717048Y2 (en) | 1995-04-19 |
Family
ID=31636963
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8731389U Expired - Fee Related JPH0717048Y2 (en) | 1989-07-25 | 1989-07-25 | Autofocus camera with remote control function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0717048Y2 (en) |
-
1989
- 1989-07-25 JP JP8731389U patent/JPH0717048Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0717048Y2 (en) | 1995-04-19 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |