CN203554402U - Timing circuit of router - Google Patents
Timing circuit of router Download PDFInfo
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- CN203554402U CN203554402U CN201320717900.9U CN201320717900U CN203554402U CN 203554402 U CN203554402 U CN 203554402U CN 201320717900 U CN201320717900 U CN 201320717900U CN 203554402 U CN203554402 U CN 203554402U
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Abstract
Disclosed in the utility model is a timing circuit of a router. The provided timing circuit is composed of 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. According to the scheme, timing controlling is carried out based on the set time. When the set time is over, the power supply of the router can be turned off automatically and the time for timing of the router can be adjusted by using the slide rheostat, so that the operation becomes convenient. Meanwhile, the structure of the whole circuit is simple; less components are used; and the manufacturing cost and the process difficulty are reduced. Therefore, the provided timing circuit has the excellent popularization.
Description
Technical field
The utility model relates to a kind of router accessory circuit, relates in particular to a kind of router timing circuit.
Background technology
At present, internet has become an indispensable part in popular life, general user carrys out interconnection network with router, 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 not thinking online, people often only can turn off computer, can not remove to close router, caused router to work for a long time, so both wasted electric power resource, and also shortened the useful life of router, even router also there will be the phenomenon slowly of surfing the Net.
Utility model content
The purpose of this utility model is just to provide in order to address the above problem a kind of router timing circuit.
The utility model is achieved through the following technical solutions above-mentioned purpose:
The utility model comprises the first resistance, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the first diode, the second diode, the 3rd diode, the 4th diode, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, light-emitting diode, relay, key switch, the first chip, the second chip and slide rheostat, the first end while of described the first resistance and the 6th pin of described the first chip, the 7th pin of described the first chip, the first end of described the second electric capacity, the 4th pin of described the second chip, the 8th pin of described the second chip, the first end of described key switch, the first end of described the 4th resistance is connected with the first end of described relay the first switch, the second end of described the first resistance is connected with the first end of described slide rheostat, the second end of described slide rheostat is connected with the first end of described the second resistance, the sliding end of described slide rheostat is connected with the 3rd pin of described the first chip and the positive pole of described the second diode simultaneously, the negative pole while of described the second diode and the 4th pin of described the first chip, the second pin of described the first chip, the positive pole of described the first diode is connected with the positive pole of described the first electric capacity, and the negative pole of described the first diode is connected with the second end of described the second resistance, the second end while of described the first electric capacity and the first pin of described the first chip, the second end of described the 3rd electric capacity, the second end of described the second electric capacity, the second end of described the 4th electric capacity, the first pin of described the second chip, the second end of described the 5th electric capacity, the second end of described the 6th electric capacity, the negative pole of described light-emitting diode, the positive pole of described the 4th diode, the second end of described relay is connected with cathode voltage input, cathode voltage input is connected with the negative pole of router power supply, the 5th pin of described the first chip is connected with the first end of described the 3rd electric capacity, the 8th pin of described the first chip is connected with the positive pole of described the 3rd diode, the negative pole of described the 3rd diode is connected with the first end of described the 3rd resistance, the second end while of described the 3rd resistance and the 6th pin of described the second chip, the 7th pin of described the second chip is connected with the first end of described the 4th electric capacity, the 5th pin of described the second chip is connected with the first end of described the 5th electric capacity, the second pin of described the second chip is connected with the second end of described the 4th resistance and the first end of described the 6th electric capacity simultaneously, the 3rd pin while of described the second chip and the first end of described the 5th resistance, described the 4th negative pole of diode and the first end of described relay are connected, and the second end of described the 5th resistance is connected with the positive pole of described light-emitting diode, the second end while of described key switch and the second end of described relay the 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 the first chip and described the second chip are the time base integrated chip of model NE555.
The beneficial effects of the utility model are:
The utility model can be according to the time timing control of setting, after finishing, the time of setting can automatically close router power supply, and by slide rheostat, can regulate the timing of router, 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, reduced cost of manufacture and technology difficulty, have generalization.
Accompanying drawing explanation
Fig. 1 is circuit structure schematic diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1: the utility model comprises the first resistance R 1, the second resistance R 2, the 3rd resistance R 3, the 4th resistance R 4, the 5th resistance R 5, the first diode D1, the second diode D2, the 3rd diode D3, the 4th diode D4, the first capacitor C 1, the second capacitor C 2, the 3rd capacitor C 3, the 4th capacitor C 4, the 5th capacitor C 5, the 6th capacitor C 6, LED, relay K, key switch SB, the first chip IC 1, the second chip IC 2 and slide rheostat RP, the first end while of the first resistance R 1 and the 6th pin of the first chip IC 1, the 7th pin of the first chip IC 1, the first end of the second capacitor C 2, the 4th pin of the second chip IC 2, the 8th pin of the second chip IC 2, the first end of key switch SB, the first end of the 4th resistance R 4 is connected with the first end of relay the first K switch-1, the second end of the first resistance R 1 is connected with the first end of slide rheostat RP, the second end of slide rheostat RP is connected with the first end of the second resistance R 2, 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, the negative pole while of the second diode D2 and the 4th pin of the first chip IC 1, the 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 capacitor C 1, and the negative pole of the first diode D1 is connected with the second end of the second resistance R 2, the second end while of the first capacitor C 1 and the first pin of the first chip IC 1, the second end of the 3rd capacitor C 3, the second end of the second capacitor C 2, the second end of the 4th capacitor C 4, the first pin of the second chip IC 2, the second end of the 5th capacitor C 5, the second end of the 6th capacitor C 6, the negative pole of LED, the positive pole of the 4th diode D4, the 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, the 5th pin of the first chip IC is connected with the first end of the 3rd capacitor C 3, the 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 R 3, the second end while of the 3rd resistance R 3 and the 6th pin of the second chip IC 2, the 7th pin of the second chip IC 2 is connected with the first end of the 4th capacitor C 4, the 5th pin of the second chip IC 2 is connected with the first end of the 5th capacitor C 5, the second pin of the second chip IC 2 is connected with the second end of the 4th resistance R 4 and the first end of the 6th capacitor C 6 simultaneously, the 3rd pin while of the second chip IC 2 and the first end of the 5th resistance R 5, the 4th negative pole of diode D4 and the first end of relay K are connected, and the second end of the 5th resistance R 5 is connected with the positive pole of LED, the second end while of key switch SB and the second end of relay the first K switch-1, cathode voltage input+V is connected with the first end of relay second switch K-2, and the second end of relay second switch K-2 is connected with the positive pole of router power supply, the first chip IC 1 and the second chip IC 2 are the time base integrated chip of model NE555.
As shown in Figure 1: the switch S that pushes button B, circuit is started working, because the voltage of the 6th capacitor C 6 can not suddenly change, the second pin that makes the second chip IC 2 is low level, the second chip IC 2 is in SM set mode, the 3rd pin output high level of the second chip IC 2, relay K obtains electric, attracting electric relay the first K switch-1 and relay second switch K-2, circuit starts router to carry out timework, now the first chip IC 1 starts to form vibration, therefore the 8th pin of the first chip IC 1 is alternately exported high, low level, and the transfer ratio of level is very low, when the 8th pin of the first chip IC 1 is exported high level, by the 3rd diode D3 and the 3rd resistance R 3, the 4th capacitor C 4 is charged, when the 8th pin output low level of the first chip IC 1, the 3rd diode D3 cut-off, the 4th capacitor C 4 can not be charged, so only have when the 8th pin of the first chip IC 1 is exported high level, just can charge to the 4th capacitor C 4, therefore the timing of whole circuit is very long, when the current potential of the 4th capacitor C 4 arrives the value of setting, the 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, the second resistance, the 3rd resistance, the 4th resistance, the 5th resistance, the first diode, the second diode, the 3rd diode, the 4th diode, the first electric capacity, the second electric capacity, the 3rd electric capacity, the 4th electric capacity, the 5th electric capacity, the 6th electric capacity, light-emitting diode, relay, key switch, the first chip, the second chip and slide rheostat, the first end while of described the first resistance and the 6th pin of described the first chip, the 7th pin of described the first chip, the first end of described the second electric capacity, the 4th pin of described the second chip, the 8th pin of described the second chip, the first end of described key switch, the first end of described the 4th resistance is connected with the first end of described relay the first switch, the second end of described the first resistance is connected with the first end of described slide rheostat, the second end of described slide rheostat is connected with the first end of described the second resistance, the sliding end of described slide rheostat is connected with the 3rd pin of described the first chip and the positive pole of described the second diode simultaneously, the negative pole while of described the second diode and the 4th pin of described the first chip, the second pin of described the first chip, the positive pole of described the first diode is connected with the positive pole of described the first electric capacity, and the negative pole of described the first diode is connected with the second end of described the second resistance, the second end while of described the first electric capacity and the first pin of described the first chip, the second end of described the 3rd electric capacity, the second end of described the second electric capacity, the second end of described the 4th electric capacity, the first pin of described the second chip, the second end of described the 5th electric capacity, the second end of described the 6th electric capacity, the negative pole of described light-emitting diode, the positive pole of described the 4th diode, the second end of described relay is connected with cathode voltage input, cathode voltage input is connected with the negative pole of router power supply, the 5th pin of described the first chip is connected with the first end of described the 3rd electric capacity, the 8th pin of described the first chip is connected with the positive pole of described the 3rd diode, the negative pole of described the 3rd diode is connected with the first end of described the 3rd resistance, the second end while of described the 3rd resistance and the 6th pin of described the second chip, the 7th pin of described the second chip is connected with the first end of described the 4th electric capacity, the 5th pin of described the second chip is connected with the first end of described the 5th electric capacity, the second pin of described the second chip is connected with the second end of described the 4th resistance and the first end of described the 6th electric capacity simultaneously, the 3rd pin while of described the second chip and the first end of described the 5th resistance, described the 4th negative pole of diode and the first end of described relay are connected, and the second end of described the 5th resistance is connected with the positive pole of described light-emitting diode, the second end while of described key switch and the second end of described relay the 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 the first chip and described the second chip are the time base integrated chip of model NE555.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717900.9U CN203554402U (en) | 2013-11-14 | 2013-11-14 | Timing circuit of router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320717900.9U CN203554402U (en) | 2013-11-14 | 2013-11-14 | Timing circuit of router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203554402U true CN203554402U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320717900.9U Expired - Fee Related CN203554402U (en) | 2013-11-14 | 2013-11-14 | Timing circuit of router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203554402U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202189A (en) * | 2014-09-02 | 2014-12-10 | 成都千牛信息技术有限公司 | Automatic switcher circuit and automatic switcher method applied to router |
| CN105049011A (en) * | 2015-05-26 | 2015-11-11 | 苏州福利恒电子科技有限公司 | Intelligent router circuit |
| CN112526865A (en) * | 2020-12-08 | 2021-03-19 | 宁波恒达高智能科技股份有限公司 | Timer control circuit |
-
2013
- 2013-11-14 CN CN201320717900.9U patent/CN203554402U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104202189A (en) * | 2014-09-02 | 2014-12-10 | 成都千牛信息技术有限公司 | Automatic switcher circuit and automatic switcher method applied to router |
| CN104202189B (en) * | 2014-09-02 | 2018-05-25 | 成都千牛信息技术有限公司 | A kind of automatic switching circuit and method for auto opening and closing applied to router |
| CN105049011A (en) * | 2015-05-26 | 2015-11-11 | 苏州福利恒电子科技有限公司 | Intelligent router circuit |
| CN112526865A (en) * | 2020-12-08 | 2021-03-19 | 宁波恒达高智能科技股份有限公司 | Timer control circuit |
| CN112526865B (en) * | 2020-12-08 | 2022-05-03 | 宁波恒达高智能科技股份有限公司 | Timer control circuit |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140416 Termination date: 20141114 |
|
| EXPY | Termination of patent right or utility model |