JPS6420618U - - Google Patents
Info
- Publication number
- JPS6420618U JPS6420618U JP11623187U JP11623187U JPS6420618U JP S6420618 U JPS6420618 U JP S6420618U JP 11623187 U JP11623187 U JP 11623187U JP 11623187 U JP11623187 U JP 11623187U JP S6420618 U JPS6420618 U JP S6420618U
- Authority
- JP
- Japan
- Prior art keywords
- power
- power supply
- supply circuit
- switch
- circuit
- 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
- 230000007274 generation of a signal involved in cell-cell signaling Effects 0.000 claims description 2
- 230000003213 activating effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Power Sources (AREA)
- Television Receiver Circuits (AREA)
- Keying Circuit Devices (AREA)
- Selective Calling Equipment (AREA)
Description
第１図は本考案の一実施例を示す回路図、第２
図は第１図の回路に使用されるプツシユスイツチ
の一例を示す平面図、第３図イ及び第３図ロはそ
れぞれ第２図のプツシユスイツチの切り換え状態
を示す部分側面図、第４図は第１図の回路の使用
されるプツシユスイツチの別の一例を示す平面図
である。
主な図番の説明、３……メイン電源回路、４…
…サブ電源回路、５……リレー、６……制御回路
、７……制御端子、１２……ホールド端子、１３
……メインスイツチ、１４……サブスイツチ、１
５……信号発生回路。
Figure 1 is a circuit diagram showing one embodiment of the present invention, Figure 2 is a circuit diagram showing an embodiment of the present invention.
The figure is a plan view showing an example of the push switch used in the circuit of FIG. 1, FIGS. FIG. 7 is a plan view showing another example of a push switch used in the circuit shown in the figure. Explanation of main drawing numbers, 3... Main power circuit, 4...
...Sub power supply circuit, 5...Relay, 6...Control circuit, 7...Control terminal, 12...Hold terminal, 13
...Main switch, 14 ...Sub switch, 1
5 ...Signal generation circuit.
Claims (1)
メンタリ型のサブスイツチの２つの電源スイツチ
により電源投入の制御が行われる電子機器におい
て、前記メイン及びサブスイツチの２回路を同時
に操作する為の押し釦と、負荷に電源を供給する
為の電源回路と、該電源回路の電源投入を制御す
ると共に前記メインスイツチの切り換えにより入
力信号を受け付ける動作状態になる制御回路と、
前記サブスイツチが所定時間以上操作されたとき
に前記電源回路の電源投入を行わせるべく前記制
御回路を作動させる信号を発生する信号発生回路
とを備え、前記押し釦が所定時間以上押圧された
ときに前記電源回路が電源投入される様にしたこ
とを特徴とする電子機器の電源投入制御装置。 In electronic equipment where power-on is controlled by two power switches, a mechanical lock type main switch and a momentary type sub switch, there is a push button for simultaneously operating the two circuits of the main and sub switch, and supplies power to the load. a power supply circuit for controlling the power supply circuit; a control circuit that controls power-on of the power supply circuit and enters an operating state for receiving input signals by switching the main switch;
and a signal generation circuit that generates a signal for activating the control circuit to power on the power supply circuit when the sub-switch is operated for a predetermined time or more, and when the push button is pressed for a predetermined time or more. A power-on control device for electronic equipment, characterized in that the power supply circuit is powered on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11623187U JPS6420618U (en) | 1987-07-28 | 1987-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11623187U JPS6420618U (en) | 1987-07-28 | 1987-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6420618U true JPS6420618U (en) | 1989-02-01 |
Family
ID=31358580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11623187U Pending JPS6420618U (en) | 1987-07-28 | 1987-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6420618U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325812A (en) * | 1989-06-21 | 1991-02-04 | Fujitsu Ten Ltd | Double function switch |
-
1987
- 1987-07-28 JP JP11623187U patent/JPS6420618U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0325812A (en) * | 1989-06-21 | 1991-02-04 | Fujitsu Ten Ltd | Double function switch |
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