JPS59126234U - Camera with accessory voltage check function - Google Patents
Camera with accessory voltage check functionInfo
- Publication number
- JPS59126234U JPS59126234U JP2021783U JP2021783U JPS59126234U JP S59126234 U JPS59126234 U JP S59126234U JP 2021783 U JP2021783 U JP 2021783U JP 2021783 U JP2021783 U JP 2021783U JP S59126234 U JPS59126234 U JP S59126234U
- Authority
- JP
- Japan
- Prior art keywords
- camera
- detection circuit
- accessory
- voltage
- power supply
- 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
- Indication In Cameras, And Counting Of Exposures (AREA)
- Audible And Visible Signals (AREA)
- Exposure Control For Cameras (AREA)
- Focusing (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図はオートフォーカス用レンズを本考案のカメラに
装着した状態を示す外観図。第２図は第１図示のカメラ
及びオートフォーカス用レンズの電源チェック回路図。
第３図は第１図示のカメラにおける電源チェックボタン
の構造を示す構成図。
第４図は第１図示のカメラ及びオートフォーカス用レン
ズの電源チェック回路図の他の実施例を示す回路図。第
５図は第４図示のカメラに適用する電源チェックボタン
の構造を示す構成図。
１・・・・・・カメラ、２・・・・・・オートフォーカ
ス用レンズ、３・・・・・・電源チェック用ボタン、４
・・・・・・カメラの電源容量を表示するＬＥＤ、 ５
・・・・・・オートフォーカス用レンズの電源容量を表
示するＬＥＤ、 ５・・・・・・カメラ内の電気回路、
７・・・・・・オートフォーカス用レンズ内あ電気回路
。FIG. 1 is an external view showing an autofocus lens attached to the camera of the present invention. FIG. 2 is a power supply check circuit diagram of the camera and autofocus lens shown in FIG. FIG. 3 is a configuration diagram showing the structure of the power check button in the camera shown in FIG. FIG. 4 is a circuit diagram showing another embodiment of the power supply check circuit diagram for the camera and autofocus lens shown in FIG. FIG. 5 is a configuration diagram showing the structure of a power check button applied to the camera shown in FIG. 1... Camera, 2... Autofocus lens, 3... Power check button, 4
...LED that displays the power capacity of the camera, 5
...LED that displays the power capacity of the autofocus lens, 5...Electric circuit inside the camera,
7...Electric circuit inside the autofocus lens.
Claims (1)
回路出力を表示する表示手段と、前記電圧検知回路に接
続された接続端子部とを有する付属品を取り付は可能な
カメラにおいて、カメラ内に内蔵された電源電圧を検知
する電圧検知回路と、該検知回路出力を表示する表示手
段と、付属品のカメラへの取り付けにより前記接続端子
部に接続される外部端子部と、該外部端子部に接続する
スイッチ手段を含むスイッチ部と、電圧チェック用操作
部材とを設け、該操作部材に前記スイッチ部を連動させ
該スイッチ部を介してカメラの電源電圧をカメラの電圧
検知回路に印加すると共に付属品の電源電圧を付属品の
電圧検知回路に印加させたことを特徴とするカメラ。A camera to which an accessory including a power source, a voltage detection circuit for detecting the power supply voltage, a display means for displaying the output of the detection circuit, and a connection terminal connected to the voltage detection circuit can be attached, A voltage detection circuit that detects the power supply voltage built into the camera, a display means that displays the output of the detection circuit, an external terminal section that is connected to the connection terminal section by attaching an accessory to the camera, and a A switch section including a switch means connected to the terminal section and a voltage check operation member are provided, and the switch section is interlocked with the operation member to apply the power supply voltage of the camera to the voltage detection circuit of the camera via the switch section. The camera is characterized in that the power supply voltage of the accessory is applied to the voltage detection circuit of the accessory.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021783U JPS59126234U (en) | 1983-02-14 | 1983-02-14 | Camera with accessory voltage check function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2021783U JPS59126234U (en) | 1983-02-14 | 1983-02-14 | Camera with accessory voltage check function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59126234U true JPS59126234U (en) | 1984-08-25 |
Family
ID=30151346
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2021783U Pending JPS59126234U (en) | 1983-02-14 | 1983-02-14 | Camera with accessory voltage check function |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59126234U (en) |
-
1983
- 1983-02-14 JP JP2021783U patent/JPS59126234U/en active Pending
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