JPH02146636U - - Google Patents
Info
- Publication number
- JPH02146636U JPH02146636U JP5478489U JP5478489U JPH02146636U JP H02146636 U JPH02146636 U JP H02146636U JP 5478489 U JP5478489 U JP 5478489U JP 5478489 U JP5478489 U JP 5478489U JP H02146636 U JPH02146636 U JP H02146636U
- Authority
- JP
- Japan
- Prior art keywords
- transmitter
- remote control
- capacitor
- battery
- camera
- 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
- 239000003990 capacitor Substances 0.000 claims description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000005540 biological transmission Effects 0.000 description 1
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Description
第１図は、本考案の実施例に係るリモートコン
トロール送信装置のスイツチ構成図。第２図は第
１図のスイツチを含む本考案の実施例に係わるリ
モートコントロール送信装置の回路図。第３図は
従来例を示すリモートコントロール送信装置の回
路図、第４図は第３図の回路により送信されるリ
モートコントロール信号の一例を示す波形図。
１：電池、２ａ〜ｃ：スイツチ、３：送信用Ｉ
Ｃ、４：赤外発光ダイオード、５：コンデンサ、
６：赤外発光ダイオード駆動用トランジスタ、７
：抵抗、８：発振子。
FIG. 1 is a switch configuration diagram of a remote control transmitting device according to an embodiment of the present invention. FIG. 2 is a circuit diagram of a remote control transmitter according to an embodiment of the present invention including the switch of FIG. FIG. 3 is a circuit diagram of a conventional remote control transmitting device, and FIG. 4 is a waveform diagram showing an example of a remote control signal transmitted by the circuit of FIG. 3. 1: Battery, 2a-c: Switch, 3: Transmission I
C, 4: Infrared light emitting diode, 5: Capacitor,
6: Infrared light emitting diode driving transistor, 7
: Resistor, 8: Oscillator.
Claims (1)
トロール送信装置に於いて、リモートコントロー
ル信号を送信する送信回路と、該送信回路に給電
する蓄電器と、該蓄電器を充電する電池と、リモ
ートコントロール動作の為の操作によつて上記蓄
電器を上記電池に接続した状態から上記送信器に
接続した状態に切換える為のスイツチ手段と、上
記リモートコントロール送信装置がカメラ本体に
装着されることに応答して上記スイツチ手段を上
記電池にも上記送信器にも接続させない状態とす
る為の応動手段とを備えたカメラ用リモートコン
トロール送信装置。 A remote control transmitter for a camera that can be detachably attached to the camera body includes a transmitter circuit that transmits a remote control signal, a capacitor that supplies power to the transmitter circuit, a battery that charges the capacitor, and an operation for remote control operation. a switch means for switching the capacitor from a state connected to the battery to a state connected to the transmitter; A remote control transmitter for a camera, which is equipped with a response means for disconnecting from either a battery or the transmitter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5478489U JPH02146636U (en) | 1989-05-12 | 1989-05-12 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5478489U JPH02146636U (en) | 1989-05-12 | 1989-05-12 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02146636U true JPH02146636U (en) | 1990-12-12 |
Family
ID=31577156
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5478489U Pending JPH02146636U (en) | 1989-05-12 | 1989-05-12 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02146636U (en) |
-
1989
- 1989-05-12 JP JP5478489U patent/JPH02146636U/ja active Pending
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