CN204697034U

CN204697034U - A kind of intelligent router circuit

Info

Publication number: CN204697034U
Application number: CN201520346494.9U
Authority: CN
Inventors: 不公告发明人
Original assignee: Permanent Electronic Science And Technology Co Ltd Of Suzhou Welfare
Current assignee: Permanent Electronic Science And Technology Co Ltd Of Suzhou Welfare
Priority date: 2015-05-26
Filing date: 2015-05-26
Publication date: 2015-10-07
Anticipated expiration: 2025-05-26

Abstract

The utility model discloses a kind of intelligent router circuit, comprise resistance R1, electric capacity C1, transformer T, relay K, triode VT1, diode D1, chip U1 and digital clock.The utility model circuit can provide the timing function of all the period of time for router, by digital clock, be arbitrarily set switching time, 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 utility model is built in router power supply adaptor, need not for producing the timing high cost of router and worried, great popularization.

Description

A kind of intelligent router circuit

Technical field

The utility model relates to a kind of router, specifically a kind of intelligent router circuit.

Background technology

Along with the advance in epoch, increasing sci-tech product has incorporated the life of people, wherein the Internet is as the product of Information technology, popularize all over the world, so router arises at the historic moment as the product of the 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 operation 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 useful 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.

Utility model content

The purpose of this utility model is to provide a kind of intelligent router circuit that can regularly close, to solve the problem proposed in above-mentioned background technology.

For achieving the above object, the utility model provides following technical scheme:

A kind of intelligent router circuit, comprises resistance R1, electric capacity C1, transformer T, relay K, triode VT1, diode D1, chip U1 and digital clock, described transformer T coil L2 one end connects alternating current 220V one end and router one end respectively, the router other end connects relay K contact switch K-1, the relay K contact switch K-1 other end connects electric capacity C8 and the 220V alternating current other end respectively, the electric capacity C8 other end connection transformer T coil L2 other end, described transformer T coil L1 two ends connect rectifier bridge Q pin 2 and pin 4 respectively, and rectifier bridge Q pin 1 connects chip U1 pin 3 respectively, electric capacity C7 and resistance R1, rectifier bridge Q pin 3 connects the electric capacity C7 other end respectively, diode D2 negative pole, electric capacity C6, relay K coil, diode D3 positive pole, triode VT2 emitter, electric capacity C5, electric capacity C4, chip U1 pin 1, triode VT1 emitter, diode D1 positive pole, resistance R4, electric capacity C2, electric capacity C1, battery pack E negative pole and digital clock power end negative pole, diode D2 positive pole connects chip U2 pin 2, chip U2 pin 1 and connects the electric capacity C6 other end respectively, resistance R6, triode VT3 collector electrode, key switch S, resistance R3, chip U1 pin 4, chip U1 pin 8 and resistance R2, triode VT3 emitter connects diode D3 negative pole and the relay K coil other end respectively, triode VT3 base stage contact resistance R8, the resistance R8 other end is the contact resistance R6 other end and triode VT2 collector electrode respectively, triode VT2 base stage contact resistance R7, the resistance R7 other end connects chip U1 pin 3, chip U1 pin 5 and connects the electric capacity C4 other end, and chip U1 pin 6 connects chip U1 pin 7 respectively, the resistance R3 other end, resistance R5 and the electric capacity C5 other end, the resistance R5 other end connects the key switch S other end, and described chip U1 pin 2 is the contact resistance R2 other end and triode VT1 collector electrode respectively, and triode VT1 base stage connects electric capacity C3 respectively, diode D1 negative pole, the resistance R4 other end and the electric capacity C2 other end, the electric capacity C3 other end connects digital clock audio signal output end Vi, and described battery pack E positive pole is the contact resistance R1 other end respectively, the electric capacity C1 other end and digital clock power end positive pole.

As further program of the utility model: described chip U1 model is NE555.

As further program of the utility model: described chip U2 model is 7805.

As the utility model further scheme: described battery pack E voltage is 12V.

Compared with prior art, the beneficial effects of the utility model are: the utility model circuit can provide the timing function of all the period of time for router, by digital clock, be arbitrarily set switching time, the structure of whole timing circuit is simple, components and parts used are few, and manufacturer only needs the cost of manufacture suitably improving router power supply adaptor, are built in by the utility model 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 the circuit diagram of intelligent router circuit.

Embodiment

Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.

Refer to Fig. 1, in the utility model embodiment, a kind of intelligent router circuit, comprises resistance R1, electric capacity C1, transformer T, relay K, triode VT1, diode D1, chip U1 and digital clock, transformer T coil L2 one end connects alternating current 220V one end and router one end respectively, the router other end connects relay K contact switch K-1, the relay K contact switch K-1 other end connects electric capacity C8 and the 220V alternating current other end respectively, the electric capacity C8 other end connection transformer T coil L2 other end, transformer T coil L1 two ends connect rectifier bridge Q pin 2 and pin 4 respectively, and rectifier bridge Q pin 1 connects chip U1 pin 3 respectively, electric capacity C7 and resistance R1, rectifier bridge Q pin 3 connects the electric capacity C7 other end respectively, diode D2 negative pole, electric capacity C6, relay K coil, diode D3 positive pole, triode VT2 emitter, electric capacity C5, electric capacity C4, chip U1 pin 1, triode VT1 emitter, diode D1 positive pole, resistance R4, electric capacity C2, electric capacity C1, battery pack E negative pole and digital clock power end negative pole, diode D2 positive pole connects chip U2 pin 2, chip U2 pin 1 and connects the electric capacity C6 other end respectively, resistance R6, triode VT3 collector electrode, key switch S, resistance R3, chip U1 pin 4, chip U1 pin 8 and resistance R2, triode VT3 emitter connects diode D3 negative pole and the relay K coil other end respectively, triode VT3 base stage contact resistance R8, the resistance R8 other end is the contact resistance R6 other end and triode VT2 collector electrode respectively, triode VT2 base stage contact resistance R7, the resistance R7 other end connects chip U1 pin 3, chip U1 pin 5 and connects the electric capacity C4 other end, and chip U1 pin 6 connects chip U1 pin 7 respectively, the resistance R3 other end, resistance R5 and the electric capacity C5 other end, the resistance R5 other end connects the key switch S other end, and chip U1 pin 2 is the contact resistance R2 other end and triode VT1 collector electrode respectively, and triode VT1 base stage connects electric capacity C3 respectively, diode D1 negative pole, the resistance R4 other end and the electric capacity C2 other end, the electric capacity C3 other end connects digital clock audio signal output end Vi, and battery pack E positive pole is the contact resistance R1 other end respectively, the electric capacity C1 other end and digital clock power end positive pole.

Chip U1 model is NE555.

Chip U2 model is 7805.

Battery pack E voltage is 12V.

Operation principle of the present utility model is: arrange the unused time by digital clock, the audible communication electricity of the quarter-bell output of digital clock when the time comes, direct-flow positive voltage is rectified into through diode D1, be added to triode VT1 base stage, make its conducting, so its collector voltage declines, impel the voltage of chip U1 pin 2 lower than pin 6 and pin 7, chip U1 overturns immediately, chip U1 pin 3 exports and becomes low level, triode VT2 is caused to end, triode VT1 conducting, relay K adhesive, K-1 disconnects, 220V is again without output, router and dead electricity and have a rest, push button switch S, whole circuit reset can be made, make the voltage of chip U1 pin 2 higher than pin 6 and pin 7, chip U1 overturns again, chip U1 pin 3 exports and becomes high level, triode VT1 is caused to end, triode VT2 conducting, relay K dead electricity, relay K contact switch K-1 adhesive, 220V is again without output, router obtains electric work.

Claims

1. an intelligent router circuit, comprises resistance R1, electric capacity C1, transformer T, relay K, triode VT1, diode D1, chip U1 and digital clock, it is characterized in that, described transformer T coil L2 one end connects alternating current 220V one end and router one end respectively, the router other end connects relay K contact switch K-1, the relay K contact switch K-1 other end connects electric capacity C8 and the 220V alternating current other end respectively, the electric capacity C8 other end connection transformer T coil L2 other end, described transformer T coil L1 two ends connect rectifier bridge Q pin 2 and pin 4 respectively, and rectifier bridge Q pin 1 connects chip U1 pin 3 respectively, electric capacity C7 and resistance R1, rectifier bridge Q pin 3 connects the electric capacity C7 other end respectively, diode D2 negative pole, electric capacity C6, relay K coil, diode D3 positive pole, triode VT2 emitter, electric capacity C5, electric capacity C4, chip U1 pin 1, triode VT1 emitter, diode D1 positive pole, resistance R4, electric capacity C2, electric capacity C1, battery pack E negative pole and digital clock power end negative pole, diode D2 positive pole connects chip U2 pin 2, chip U2 pin 1 and connects the electric capacity C6 other end respectively, resistance R6, triode VT3 collector electrode, key switch S, resistance R3, chip U1 pin 4, chip U1 pin 8 and resistance R2, triode VT3 emitter connects diode D3 negative pole and the relay K coil other end respectively, triode VT3 base stage contact resistance R8, the resistance R8 other end is the contact resistance R6 other end and triode VT2 collector electrode respectively, triode VT2 base stage contact resistance R7, the resistance R7 other end connects chip U1 pin 3, chip U1 pin 5 and connects the electric capacity C4 other end, and chip U1 pin 6 connects chip U1 pin 7 respectively, the resistance R3 other end, resistance R5 and the electric capacity C5 other end, the resistance R5 other end connects the key switch S other end, and described chip U1 pin 2 is the contact resistance R2 other end and triode VT1 collector electrode respectively, and triode VT1 base stage connects electric capacity C3 respectively, diode D1 negative pole, the resistance R4 other end and the electric capacity C2 other end, the electric capacity C3 other end connects digital clock audio signal output end Vi, and described battery pack E positive pole is the contact resistance R1 other end respectively, the electric capacity C1 other end and digital clock power end positive pole.

2. intelligent router circuit according to claim 1, is characterized in that, described chip U1 model is NE555.

3. intelligent router circuit according to claim 1, is characterized in that, described chip U2 model is 7805.

4. intelligent router circuit according to claim 1, is characterized in that, described battery pack E voltage is 12V.