CN104639130A - Router timing circuit - Google Patents
Router timing circuit Download PDFInfo
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- CN104639130A CN104639130A CN201310564011.8A CN201310564011A CN104639130A CN 104639130 A CN104639130 A CN 104639130A CN 201310564011 A CN201310564011 A CN 201310564011A CN 104639130 A CN104639130 A CN 104639130A
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Abstract
The invention discloses a router timing circuit comprising a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a first diode, a second diode, a third diode, a fourth diode, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a light-emitting diode, a relay, a key switch, a first chip, a second chip and a slide rheostat. Timing control is performed according to set time, a router power supply is cut off automatically after the set time ends, the timing time of the router can be regulated through the slide rheostat, operation is facilitated, meanwhile the circuit is simple in overall structure and few in used components and has high generalization performance, and production cost and process difficulty are lowered.
Description
Technical field
The present invention relates to a kind of router accessory circuit, particularly relate to a kind of router timing circuit.
Background technology
At present, internet has become an indispensable part in popular life, general user uses router to carry out interconnection network, router is as a kind of gateway device, its volume is little, lightweight, convenient to use, become the preferred network connection device of people's online, when people do not think online time, often only computer can be turned off, can not go to close router, cause router to work for a long time, both waste electric power resource like this, also shorten the useful life of router, even router also there will be phenomenon slowly of surfing the Net.
Summary of the invention
Object of the present invention is just to provide a kind of router timing circuit to solve the problem.
The present invention is achieved through the following technical solutions above-mentioned purpose:
The present invention includes the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, first diode, second diode, 3rd diode, 4th diode, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, light-emitting diode, relay, key switch, first chip, second chip and slide rheostat, the first end of described first resistance simultaneously with the 6th pin of described first chip, 7th pin of described first chip, the first end of described second electric capacity, 4th pin of described second chip, 8th pin of described second chip, the first end of described key switch, the first end of described 4th resistance is connected with the first end of described relay first switch, second end of described first resistance is connected with the first end of described slide rheostat, second end of described slide rheostat is connected with the first end of described second resistance, the sliding end of described slide rheostat is connected with the 3rd pin of described first chip and the positive pole of described second diode simultaneously, with the 4th pin of described first chip while of the negative pole of described second diode, second pin of described first chip, the positive pole of described first diode is connected with the positive pole of described first electric capacity, and the negative pole of described first diode is connected with the second end of described second resistance, the second end of described first electric capacity simultaneously with the first pin of described first chip, second end of described 3rd electric capacity, second end of described second electric capacity, second end of described 4th electric capacity, first pin of described second chip, second end of described 5th electric capacity, second end of described 6th electric capacity, the negative pole of described light-emitting diode, the positive pole of described 4th diode, second end of described relay is connected with cathode voltage input, cathode voltage input is connected with the negative pole of router power supply, 5th pin of described first chip is connected with the first end of described 3rd electric capacity, 8th pin of described first chip is connected with the positive pole of described 3rd diode, the negative pole of described 3rd diode is connected with the first end of described 3rd resistance, the second end of described 3rd resistance simultaneously with the 6th pin of described second chip, 7th pin of described second chip is connected with the first end of described 4th electric capacity, 5th pin of described second chip is connected with the first end of described 5th electric capacity, second pin of described second chip is connected with the second end of described 4th resistance and the first end of described 6th electric capacity simultaneously, with the first end of described 5th resistance while of the 3rd pin of described second chip, the negative pole of described 4th diode is connected with the first end of described relay, and the second end of described 5th resistance is connected with the positive pole of described light-emitting diode, the second end of described key switch simultaneously with the second end of described relay first switch, cathode voltage input is connected with the first end of described relay second switch, and the second end of described relay second switch is connected with the positive pole of router power supply.
Particularly, described first chip and described second chip are the time base integrated chip of model NE555.
Beneficial effect of the present invention is:
The present invention can control according to the time timing of setting, router power supply can be automatically closed after the time of setting terminates, and the timing of router can be regulated by slide rheostat, can be built in the power supply adaptor of router, use very convenient, simultaneously, the structure of whole circuit is very simple, components and parts used are few, reduce cost of manufacture and technology difficulty, have generalization.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the invention will be further described:
As shown in Figure 1: the present invention includes the first resistance R1, second resistance R2, 3rd resistance R3, 4th resistance R4, 5th resistance R5, first diode D1, second diode D2, 3rd diode D3, 4th diode D4, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, LED, relay K, key switch SB, first chip IC 1, second chip IC 2 and slide rheostat RP, the first end of the first resistance R1 simultaneously with the 6th pin of the first chip IC 1, 7th pin of the first chip IC 1, the first end of the second electric capacity C2, 4th pin of the second chip IC 2, 8th pin of the second chip IC 2, the first end of key switch SB, the first end of the 4th resistance R4 is connected with the first end of relay first K switch-1, second end of the first resistance R1 is connected with the first end of slide rheostat RP, second end of slide rheostat RP is connected with the first end of the second resistance R2, the sliding end of slide rheostat RP is connected with the 3rd pin of the first chip IC 1 and the positive pole of the second diode D2 simultaneously, with the 4th pin of the first chip IC 1 while of the negative pole of the second diode D2, second pin of the first chip IC 1, the positive pole of the first diode D1 is connected with the positive pole of the first electric capacity C1, and the negative pole of the first diode D1 is connected with second end of the second resistance R2, second end of the first electric capacity C1 simultaneously with the first pin of the first chip IC 1, second end of the 3rd electric capacity C3, second end of the second electric capacity C2, second end of the 4th electric capacity C4, first pin of the second chip IC 2, second end of the 5th electric capacity C5, second end of the 6th electric capacity C6, the negative pole of LED, the positive pole of the 4th diode D4, second end of relay K is connected with cathode voltage input-V, cathode voltage input is connected with the negative pole of router power supply, 5th pin of the first chip IC is connected with the first end of the 3rd electric capacity C3, 8th pin of the first chip IC 1 is connected with the positive pole of the 3rd diode D3, the negative pole of the 3rd diode D3 is connected with the first end of the 3rd resistance R3, second end of the 3rd resistance R3 simultaneously with the 6th pin of the second chip IC 2, 7th pin of the second chip IC 2 is connected with the first end of the 4th electric capacity C4, 5th pin of the second chip IC 2 is connected with the first end of the 5th electric capacity C5, second pin of the second chip IC 2 is connected with second end of the 4th resistance R4 and the first end of the 6th electric capacity C6 simultaneously, with the first end of the 5th resistance R5 while of the 3rd pin of the second chip IC 2, the negative pole of the 4th diode D4 is connected with the first end of relay K, and second end of the 5th resistance R5 is connected with the positive pole of LED, second end of key switch SB simultaneously with the second end of relay first K switch-1, cathode voltage input+V is connected with the first end of relay second switch K-2, and second end of relay second switch K-2 is connected with the positive pole of router power supply, first chip IC 1 and the second chip IC 2 are the time base integrated chip of model NE555.
As shown in Figure 1: push button switch S B, circuit is started working, because the voltage of the 6th electric capacity C6 can not suddenly change, the second pin of the second chip IC 2 is made to be low level, second chip IC 2 is in SM set mode, 3rd pin of the second chip IC 2 exports high level, relay K obtains electric, attracting electric relay first K switch-1 and relay second switch K-2, circuit starts routers and carries out timework, now the first chip IC 1 starts to form vibration, therefore the 8th pin of the first chip IC 1 alternately exports high, low level, and the transfer ratio of level is very low, when the 8th pin of the first chip IC 1 exports high level, by the 3rd diode D3 and the 3rd resistance R3, the 4th electric capacity C4 is charged, when the 8th pin output low level of the first chip IC 1, 3rd diode D3 ends, 4th electric capacity C4 can not charge, just can charge to the 4th electric capacity C4 when the 8th pin of the first chip IC 1 exports high level time so only have, therefore the timing of whole circuit is very long, when the current potential of the 4th electric capacity C4 arrives the value of setting, second chip IC 2 resets, its the 3rd pin output low level, relay K dead electricity, corresponding relay second switch K-2 disconnects, router quits work.
Claims (2)
1. a router timing circuit, is characterized in that: comprise the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, first diode, second diode, 3rd diode, 4th diode, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, light-emitting diode, relay, key switch, first chip, second chip and slide rheostat, the first end of described first resistance simultaneously with the 6th pin of described first chip, 7th pin of described first chip, the first end of described second electric capacity, 4th pin of described second chip, 8th pin of described second chip, the first end of described key switch, the first end of described 4th resistance is connected with the first end of described relay first switch, second end of described first resistance is connected with the first end of described slide rheostat, second end of described slide rheostat is connected with the first end of described second resistance, the sliding end of described slide rheostat is connected with the 3rd pin of described first chip and the positive pole of described second diode simultaneously, with the 4th pin of described first chip while of the negative pole of described second diode, second pin of described first chip, the positive pole of described first diode is connected with the positive pole of described first electric capacity, and the negative pole of described first diode is connected with the second end of described second resistance, the second end of described first electric capacity simultaneously with the first pin of described first chip, second end of described 3rd electric capacity, second end of described second electric capacity, second end of described 4th electric capacity, first pin of described second chip, second end of described 5th electric capacity, second end of described 6th electric capacity, the negative pole of described light-emitting diode, the positive pole of described 4th diode, second end of described relay is connected with cathode voltage input, cathode voltage input is connected with the negative pole of router power supply, 5th pin of described first chip is connected with the first end of described 3rd electric capacity, 8th pin of described first chip is connected with the positive pole of described 3rd diode, the negative pole of described 3rd diode is connected with the first end of described 3rd resistance, the second end of described 3rd resistance simultaneously with the 6th pin of described second chip, 7th pin of described second chip is connected with the first end of described 4th electric capacity, 5th pin of described second chip is connected with the first end of described 5th electric capacity, second pin of described second chip is connected with the second end of described 4th resistance and the first end of described 6th electric capacity simultaneously, with the first end of described 5th resistance while of the 3rd pin of described second chip, the negative pole of described 4th diode is connected with the first end of described relay, and the second end of described 5th resistance is connected with the positive pole of described light-emitting diode, the second end of described key switch simultaneously with the second end of described relay first switch, cathode voltage input is connected with the first end of described relay second switch, and the second end of described relay second switch is connected with the positive pole of router power supply.
2. a kind of router timing circuit according to claim 1, is characterized in that: described first chip and described second chip are the time base integrated chip of model NE555.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564011.8A CN104639130A (en) | 2013-11-14 | 2013-11-14 | Router timing circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310564011.8A CN104639130A (en) | 2013-11-14 | 2013-11-14 | Router timing circuit |
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| Publication Number | Publication Date |
|---|---|
| CN104639130A true CN104639130A (en) | 2015-05-20 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310564011.8A Pending CN104639130A (en) | 2013-11-14 | 2013-11-14 | Router timing circuit |
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| CN (1) | CN104639130A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315714A (en) * | 2021-04-26 | 2021-08-27 | 微网优联科技(成都)有限公司 | Physical encryption method and device for router |
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2013
- 2013-11-14 CN CN201310564011.8A patent/CN104639130A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113315714A (en) * | 2021-04-26 | 2021-08-27 | 微网优联科技(成都)有限公司 | Physical encryption method and device for router |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
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| WD01 | Invention patent application deemed withdrawn after publication |