CN104635485A - Timer of power source of router - Google Patents
Timer of power source of router Download PDFInfo
- Publication number
- CN104635485A CN104635485A CN201310571389.0A CN201310571389A CN104635485A CN 104635485 A CN104635485 A CN 104635485A CN 201310571389 A CN201310571389 A CN 201310571389A CN 104635485 A CN104635485 A CN 104635485A
- Authority
- CN
- China
- Prior art keywords
- electric capacity
- resistance
- chip
- pin
- router
- 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
- Rectifiers (AREA)
Abstract
The invention discloses a timer of a power source of a router. The timer comprises a first resistor, a second resistor, a third resistor, a fourth resistor, a fifth resistor, a sixth resistor, a seventh resistor, an eighth resistor, a slide rheostat, a starting switch, a first capacitor, a second capacitor, a third capacitor, a fourth capacitor, a fifth capacitor, a sixth capacitor, a seventh capacitor, a voltage stabilizing diode, a triode, a unijunction transistor, a rectifier, a first chip, a second chip, a phase inverter, a transformer, a bidirectional silicon-controlled thyristor and a current transformer. The timer has the advantages that the router can be continuously timed for a plurality of hours, an integral circuit is simple in structure, the timer has few components, the timer only needs to be arranged in an adapter of the power source of the router by a manufacturer at a properly increased manufacturing cost of the adapter of the power source of the router, accordingly, the manufacturer does not need to be troubled by a high cost for manufacturing a timing router, and the timer has extremely high popularization value.
Description
Technical field
The present invention relates to a kind of router-assisted device, particularly relate to a kind of router Power supply timer.
Background technology
Along with the advance in epoch, increasing sci-tech product has incorporated the life of people, wherein internet is as the product of Information technology, popularize all over the world, so router arises at the historic moment as the product of internet, present router is that people surf the Net indispensable network access device, many times when people do not think online time, often only computer power can be turned off, can not go to close router power supply, in life, somebodies use router, continuous working all can not go to close router for 1 year, cause router to work for a long time, both electric power resource is wasted like this, also the serviceable life of router is shortened, even router also there will be phenomenon slowly of surfing the Net, there is detail router manufacturing firm for this reason, producing can the router of timed power on/off, add timing function in router interior, the manufacture craft difficulty of whole router can be improved, add the production cost of router, be unfavorable for the popularization of router entirety, to such an extent as to do not have on the market can the router of timed power on/off.
Summary of the invention
Object of the present invention is just to provide a kind of router Power supply timer 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, 6th resistance, 7th resistance, 8th resistance, slide rheostat, starting switch, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, 7th electric capacity, 8th electric capacity, voltage stabilizing diode, triode, unijunction transistor, rectifier, first chip, second chip, phase inverter, transformer, bidirectional triode thyristor summation current transformer, the first end of described first resistance simultaneously with the 8th pin of described first chip, 4th pin of described second chip, the first end of described 3rd electric capacity, the first end of described 5th resistance, the first end of described 7th electric capacity, the negative pole of described voltage stabilizing diode, the first end of described 8th electric capacity is connected with the first end of described 8th resistance, second end of described first resistance is connected with the first end of described slide rheostat and the 7th pin of described first chip simultaneously, second end of described slide rheostat is connected with the sliding end of described slide rheostat and the first end of described second resistance simultaneously, with the first end of described first electric capacity while of the second end of described second resistance, 6th pin of described first chip is connected with the second pin of described first chip, the first pin of described first chip simultaneously with the second end of described first electric capacity, second end of described second electric capacity, second end of described 3rd resistance, second pin of described second chip, second end of described 4th electric capacity, second end of described 5th electric capacity, second end of described 7th electric capacity, the positive pole of described voltage stabilizing diode, second end of described 8th electric capacity, the cathode output end of described rectifier, the emitter of described triode, described second end of the 6th electric capacity is connected and ground connection with the second end of the secondary level of described current transformer, 5th pin of described first chip is connected with the first end of described second electric capacity, 3rd pin of described first chip is connected with the 3rd pin of described second chip, 4th pin of described first chip is connected with the input end of described phase inverter, the output terminal of described phase inverter is connected with the first pin of described second chip and the first end of described 4th resistance simultaneously, 5th pin of described second chip is connected with the second end of described 3rd electric capacity and the first end of described 3rd resistance simultaneously, second end of described 4th resistance is connected with the base stage of described triode, the collector of described triode is connected with the emitter of described unijunction transistor, second base stage of described unijunction transistor is connected with the first end of the secondary level of described current transformer, the simple first end of described current transformer simultaneously with the first end of described bidirectional triode thyristor, second end of described starting switch is connected with the live wire of power lead, the control end of described bidirectional triode thyristor is connected with the second end of the simple of described current transformer, second end of described bidirectional triode thyristor string is connected with the first power input of router power supply adaptor, first base stage of described unijunction transistor is connected with the second end of described 7th resistance, the first end of described 7th resistance simultaneously with the first end of described 6th resistance, the first end of described 5th electric capacity, the first end of described 4th electric capacity is connected with the second end of described 5th resistance, the cathode output end of described rectifier is connected with the second end of described 8th resistance, first ac input end of described rectifier is connected with the first end of the secondary coil of described transformer, second ac input end of described rectifier is connected with the second end of the secondary coil of described transformer, the first end of the primary coil of described transformer is connected with the first end of described starting switch, second end of the primary coil of described transformer is connected with the zero line of power lead, and the zero line of power lead is connected with the second source input end of router adapter.
Particularly, described first chip is the time base integrated chip of model NE555, and described second chip is the integrated serial counter of model C C4040.
Beneficial effect of the present invention is:
The present invention can provide the timing of lasting a few hours for router, timing can be implemented in routers at night completely to close, the structure of whole timing circuit is simple, components and parts used are few, manufacturer only needs the cost of manufacture suitably improving router power supply adaptor, the present invention is built in router power supply adaptor, need not for producing the timing high cost of router and worried, great popularization.
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, 6th resistance R6, 7th resistance R7, 8th resistance R8, slide rheostat RP, starting switch SB, first electric capacity C1, second electric capacity C2, 3rd electric capacity C3, 4th electric capacity C4, 5th electric capacity C5, 6th electric capacity C6, 7th electric capacity C7, voltage stabilizing diode ZD, triode VT, unijunction transistor E, rectifier Q, first chip IC 1, second chip IC 2, phase inverter A, transformer T, the first end of bidirectional triode thyristor SCR summation current transformer TA, the first resistance R1 simultaneously with the 8th pin of the first chip IC 1, 4th pin of the second chip IC 2, the first end of the 3rd electric capacity C3, the first end of the 5th resistance R5, the first end of the 7th electric capacity C7, the negative pole of voltage stabilizing diode ZD, the first end of the 8th electric capacity C8 is connected with the first end of the 8th resistance R8, second end of the first resistance R1 is connected with the first end of slide rheostat RP and the 7th pin of the first chip IC 1 simultaneously, second end of slide rheostat RP is connected with the sliding end of slide rheostat RP and the first end of the second resistance R2 simultaneously, with the first end of the first electric capacity C1 while of second end of the second resistance R2, 6th pin of the first chip IC 1 is connected with the second pin of the first chip IC 1, the first pin of the first chip IC 1 simultaneously with second end of the first electric capacity C1, second end of the second electric capacity C2, second end of the 3rd resistance R3, second pin of the second chip IC 2, second end of the 4th electric capacity C4, second end of the 5th electric capacity C5, second end of the 7th electric capacity C7, the positive pole of voltage stabilizing diode ZD, second end of the 8th electric capacity C8, the cathode output end of rectifier Q, the emitter of triode VT, second end of the secondary level of the second end summation current transformer TA of the 6th electric capacity C6 connects and ground connection, 5th pin of the first chip IC 1 is connected with the first end of the second electric capacity C2, 3rd pin of the first chip IC 1 is connected with the 3rd pin of the second chip IC 2, 4th pin of the first chip IC 1 is connected with the input end of phase inverter A, the output terminal of phase inverter A is connected with the first pin of the second chip IC 2 and the first end of the 4th resistance R4 simultaneously, 5th pin of the second chip IC 2 is connected with second end of the 3rd electric capacity C3 and the first end of the 3rd resistance R3 simultaneously, second end of the 4th resistance R4 is connected with the base stage of triode VT, the collector of triode VT is connected with the emitter of unijunction transistor E, second base stage of unijunction transistor E is connected with the first end of the secondary level of current transformer TA, the simple first end of current transformer TA simultaneously with the first end of bidirectional triode thyristor SCR, second end of described starting switch SB is connected with power lead live wire L, the control end of bidirectional triode thyristor SCR is connected with the second end of the simple of current transformer TA, second end of bidirectional triode thyristor SCR is connected with the first power input of router power supply adaptor, first base stage of unijunction transistor E is connected with second end of the 7th resistance R7, the first end of the 7th resistance R7 simultaneously with the first end of the 6th resistance R6, the first end of the 5th electric capacity C5, the first end of the 4th electric capacity C4 is connected with second end of the 5th resistance R5, the cathode output end of rectifier Q is connected with second end of the 8th resistance R8, first ac input end of rectifier Q is connected with the first end of the secondary coil of transformer T, second ac input end of rectifier Q is connected with the second end of the secondary coil of transformer T, the first end of the primary coil of transformer T is connected with the first end of starting switch SB, second end of the primary coil of transformer T is connected with the zero line N of power lead, and the zero line N of power lead is connected with the second source input end of router adapter, first chip IC 1 is the time base integrated chip of model NE555, and the second chip IC 2 is the integrated serial counter of model C C4040.The present invention is built in router power supply adaptor, press starting switch SB, because the voltage on the 3rd electric capacity C3 can not suddenly change, 5th pin of the second chip IC 2 has a positive peak pulse voltage, make the second chip IC 2 zero setting, 3rd electric capacity C3 is charged by the 3rd resistance R3 subsequently, 5th pin of the second chip IC 2 is low level, the second chip IC 2 is made to be in count status, during counting, first pin of the second chip IC 2 is low level, triode VT ends, unijunction transistor E provides trigger pulse for bidirectional triode thyristor SCR, make its conducting, router energising runs, after the second chip IC 2 serial has counted, its first pin is high level, triode VT saturation conduction, 6th electric capacity C6 short circuit, unijunction transistor E quits work, bidirectional triode thyristor SCR ends, router quits work.The count frequency of whole circuit can regulate with slide rheostat RP, and its count frequency is 0.05HZ-1HZ, therefore regulates slide rheostat RP can reach the timing range of 1.5 hours to 18 hours.
Claims (2)
1. a router Power supply timer circuit, is characterized in that: comprise the first resistance, second resistance, 3rd resistance, 4th resistance, 5th resistance, 6th resistance, 7th resistance, 8th resistance, slide rheostat, starting switch, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, 7th electric capacity, 8th electric capacity, voltage stabilizing diode, triode, unijunction transistor, rectifier, first chip, second chip, phase inverter, transformer, bidirectional triode thyristor summation current transformer, the first end of described first resistance simultaneously with the 8th pin of described first chip, 4th pin of described second chip, the first end of described 3rd electric capacity, the first end of described 5th resistance, the first end of described 7th electric capacity, the negative pole of described voltage stabilizing diode, the first end of described 8th electric capacity is connected with the first end of described 8th resistance, second end of described first resistance is connected with the first end of described slide rheostat and the 7th pin of described first chip simultaneously, second end of described slide rheostat is connected with the sliding end of described slide rheostat and the first end of described second resistance simultaneously, with the first end of described first electric capacity while of the second end of described second resistance, 6th pin of described first chip is connected with the second pin of described first chip, the first pin of described first chip simultaneously with the second end of described first electric capacity, second end of described second electric capacity, second end of described 3rd resistance, second pin of described second chip, second end of described 4th electric capacity, second end of described 5th electric capacity, second end of described 7th electric capacity, the positive pole of described voltage stabilizing diode, second end of described 8th electric capacity, the cathode output end of described rectifier, the emitter of described triode, described second end of the 6th electric capacity is connected and ground connection with the second end of the secondary level of described current transformer, 5th pin of described first chip is connected with the first end of described second electric capacity, 3rd pin of described first chip is connected with the 3rd pin of described second chip, 4th pin of described first chip is connected with the input end of described phase inverter, the output terminal of described phase inverter is connected with the first pin of described second chip and the first end of described 4th resistance simultaneously, 5th pin of described second chip is connected with the second end of described 3rd electric capacity and the first end of described 3rd resistance simultaneously, second end of described 4th resistance is connected with the base stage of described triode, the collector of described triode is connected with the emitter of described unijunction transistor, second base stage of described unijunction transistor is connected with the first end of the secondary level of described current transformer, the simple first end of described current transformer simultaneously with the first end of described bidirectional triode thyristor, second end of described starting switch is connected with the live wire of power lead, the control end of described bidirectional triode thyristor is connected with the second end of the simple of described current transformer, second end of described bidirectional triode thyristor is connected with the first power input of router power supply adaptor, first base stage of described unijunction transistor is connected with the second end of described 7th resistance, the first end of described 7th resistance simultaneously with the first end of described 6th resistance, the first end of described 5th electric capacity, the first end of described 4th electric capacity is connected with the second end of described 5th resistance, the cathode output end of described rectifier is connected with the second end of described 8th resistance, first ac input end of described rectifier is connected with the first end of the secondary coil of described transformer, second ac input end of described rectifier is connected with the second end of the secondary coil of described transformer, the first end of the primary coil of described transformer is connected with the first end of described starting switch, second end of the primary coil of described transformer is connected with the zero line of power lead, and the zero line of power lead is connected with the second source input end of router adapter.
2. a kind of router Power supply timer according to claim 1, is characterized in that: described first chip is the time base integrated chip of model NE555, and described second chip is the integrated serial counter of model C C4040.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571389.0A CN104635485A (en) | 2013-11-13 | 2013-11-13 | Timer of power source of router |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310571389.0A CN104635485A (en) | 2013-11-13 | 2013-11-13 | Timer of power source of router |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104635485A true CN104635485A (en) | 2015-05-20 |
Family
ID=53214366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310571389.0A Pending CN104635485A (en) | 2013-11-13 | 2013-11-13 | Timer of power source of router |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104635485A (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 |
-
2013
- 2013-11-13 CN CN201310571389.0A patent/CN104635485A/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 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN203551960U (en) | Power supply timer of router | |
| CN104635485A (en) | Timer of power source of router | |
| CN204835969U (en) | Relay control circuit during resistance -capacitance steps down | |
| CN204652259U (en) | A kind of switching power circuit | |
| CN204598412U (en) | A kind of LED drive power soft starting circuit | |
| CN203554402U (en) | Timing circuit of router | |
| CN203193588U (en) | Delayed power-off switch based on CMOS (complementary metal oxide semiconductor) programmable frequency divider | |
| CN104836316B (en) | A kind of constant-current charging circuit of adjustable current | |
| CN210380681U (en) | Alternating current series connection electricity-taking circuit | |
| CN209012103U (en) | A kind of temperature control automatic speed regulating fan circuit | |
| CN104320008A (en) | Adjustable direct current stabilized power supply circuit | |
| CN203399021U (en) | Industrial-motor intermittent automatic controller based on time-base integrated chip | |
| CN203520067U (en) | Anti-interference high-performance timer | |
| CN204283701U (en) | A kind of ignition for automobile | |
| CN203225929U (en) | Ultraviolet sterilization lamp having control function | |
| CN203573241U (en) | Voltage-stabilizing adjustable power circuit of computer | |
| CN204681147U (en) | A kind of constant-current charging circuit of adjustable current | |
| CN204442190U (en) | A kind of doubleway output step-down controller circuit | |
| CN204732947U (en) | A kind of charging control circuit for mobile phone | |
| CN203515922U (en) | Novel electronic igniter circuit | |
| CN104779653A (en) | Charging indicating circuit | |
| CN204794197U (en) | Battery automatic control circuit that charges | |
| CN203301390U (en) | Direct-current power voltage regulator circuit | |
| CN104570785A (en) | Anti-interference high-performance timer | |
| CN205647292U (en) | Electric power high -voltage pulse produces circuit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150520 |
|
| WD01 | Invention patent application deemed withdrawn after publication |