CN201281840Y

CN201281840Y - Power supply automatic controller for MODEM router

Info

Publication number: CN201281840Y
Application number: CNU2008201166396U
Authority: CN
Inventors: 林胜勇
Original assignee: Individual
Current assignee: Individual
Priority date: 2008-05-26
Filing date: 2008-05-26
Publication date: 2009-07-29
Anticipated expiration: 2018-05-26

Abstract

A MODEM router power automatic controller comprises a network cable feed, a network cable distributor, and a power socket of the MODEM router, and belongs to a power automatic control device of network equipment. The power automatic controller is characterized in that the network cable feed is connected in series between a computer and a network cable; the network cable distributor is connected in series between the network cable and the router; when each of the computers sharing the same router is turned on, the network cable feed connected with a network card and a USB port feeds a 5V voltage of the computer USB port to a line 7 and a line 8 of the network cable for transmission, the network cable distributor at the other end of the network cable separates the 5V voltage from each network cable, a 5V relay in the power socket of the MODEM router is started, the MODEM router is powered on, and then the device starts working; and when all the computers are powered off, the 5V voltage of the relay disappears and the MODEM router is powered off. Therefore, the MODEM router carries out automatic power on/off along with that of the computer, and the router doesn't need to keep in turning-on state all year round, so that energy and the electricity are saved, the service life of the MODEM router is prolonged, and the safety accidents can be avoided.

Description

MODEM router power supply automatic controller

Technical field

The utility model relates to the power supply automatic control system of employed MODEM of a kind of computer broadband access network (modulator-demodular unit) and router.Be a kind of equipment that can control the open and close machine of MODEM and router along with computer open and close machine automatically.

Background technology

In the daily life, the mode of the shared broadband access network of a kind of several family is arranged, promptly use MODEM of a telephone wire and router, connect the computer of several families then respectively with netting twine, shared network resource.At any time can surf the Net if guarantee the computer of these several families, so employed MODEM and router just must be in open state in 24 hours.But the online computing time of each family is limited, can not be whole day after, MODEM and router also often are in light condition.So both wasted electric energy (about 3 days 1 degree of MODEM and router), again aging equipment.And equipment is in the heating power state for a long time, is easy to burn, and is particularly even more serious in summer, during unmanned, disaster hidden-trouble arranged easily.

Summary of the invention

For making MODEM and router no longer be in long-term "on" position, can guarantee that again the computer of netting twine connection can be surfed the Net at any time, the utility model provides a kind of MODEM router power supply automatic controller.MODEM and router are in off-mode when the open and close machine of any computer that this controller can connect along with netting twine and control the switch of MODEM, router power supply automatically, unmanned online.Solved the problem that the long-term energising of equipment causes power consumption, wears out, is prone to disaster hidden-trouble.

The technical scheme that its technical matters that solves the utility model adopts is: at a shared MODEM, among the router Internet user, utilize the 5V voltage of the idle USB interface of every computer, through netting twine at

present idle

7,8 lines are transferred to router side (though netting twine mostly is multiple twin 8 heart yearns now from the network interface card end, but in present widely used 100,000,000 networks, in fact only 4 cores have wherein been used, promptly the 1st, the 2nd, the 3rd, the 6th, they play receipts respectively, the effect of signaling, do not use and other 4 core is idle, even if use, feed in the utility model utilization transmits, the electric capacity isolation scheme, also be fine), and be connected on the socket that has 5V relay control 220V power switch.---5V voltage starting 5V relay---relay is opened the 220V supply socket that is inserted with MODEM and router power supply adaptor---the opening device online of USB mouth of thereby realization booting computer; Close computer---220V power supply of cut-off power supply adaptor---equipment is in the passive off-mode of no standby.

The beneficial effects of the utility model are energy savings; Reduce equipment task time, increase serviceable life; Overheated the burning and disaster hidden-trouble that the long-term energising of minimizing equipment may bring.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is an electrical schematic diagram of the present utility model.

Fig. 2 is a printing plate figure of the present utility model.

Fig. 3 is a connection diagrammatic sketch of the present utility model.

The utility model is made up of three parts: the 1st, and a plurality of netting twine loops (what of computer the router that how much depends on of netting twine loop connect, and the utility model is an example with 4 road routers), the 2nd, netting twine ignition distributor, the 3rd, MODEM router power supply control socket.

A.A1.A2.A3 is the netting twine loop among the figure, B is the netting twine ignition distributor, C is the supply socket of MODEM router, D is the computer backplate, X01.X03.X05.X07.X11 is the netting twine socket, and X09 is the netting twine socket of computer network interface card, and X12.X13 is that netting twine two ends plugs (crystal head) X02.X04.X06.X08.X10.X12 is reticle plug provided (crystal head), U1.U3 is the USB socket, U2.U4 is a USB plug, and C1-C10 is an electric capacity, and D1-D8 is a diode, J is a relay, K1.K2 is a relay switch, and L.L1.L2, L3 are netting twine, V1 is 220 volts of attaching plugs, and V2.V3 is the outlet of MODEM and router power supply adaptor.

Embodiment

In Fig. 1, the USB plug (U2) of netting twine loop (A) is connected on the USB socket (U1) of computer backplate (D), reticle plug provided (X10) of netting twine loop (A) is connected on computer backplate (D) the network interface card socket (X09), one end plug (X12) of netting twine (L) is connected on the netting twine socket (X11) of netting twine loop (A), the other end (X13) is connected on the netting twine socket of netting twine ignition distributor (B) (X01), the other three road network line sockets (X03.X05.X07) of netting twine ignition distributor (B), use netting twine (L1.L2.L3) to be connected (figure part omitted) respectively with netting twine loop (A1.A2.A3), reticle plug provided (X02.X04.X06.X08) of netting twine ignition distributor (B) is connected on the netting twine socket of router (figure part omitted), the plug (V1) of supply socket (C) connects 220 volts of civil powers, the two-way outlet (V2.V3) of supply socket (C) be used to peg graft MODEM and router power supply adaptor (figure part omitted), the USB plug (U4) of supply socket (C) is connected on the USB socket (U3) of netting twine ignition distributor.

During booting computer, the 5V voltage of 1 line and 4 lines enters netting twine loop (A) in the USB socket (U1), and by netting twine socket (X11), 7 lines, 8 lines through netting twine (L) enter netting twine ignition distributor (B), because of the isolation 5V voltage that electric capacity (C9.C10) is arranged can not enter network interface card by reticle plug provided (X11).5V voltage enters supply socket (C) through diode (D1.D2) and USB socket (U3), plug (U4), can not enter router by reticle plug provided (X02) because of there being electric capacity (C1.C2) to isolate 5V voltage.The relay (J) of 5V voltage starting supply socket (C) lining makes the switch conduction power supply, is plugged on the MODEM router adapter energising on the socket (V2.V3), MODEM and router work.During shut down of computer, backplate USB mouth U1) 5V loss of voltage, relay (J) discharges outage, and equipment quits work.Wherein (D1-D8) constitute one group of OR circuit guarantees that other three netting twine loops (A1.A2.A3) and computer that netting twine ignition distributor (B) netting twine socket (X03.X05.X07) connects can starting relays (J) to the diode of netting twine ignition distributor (B).The computer network interface card is connected in series on the router through netting twine feed (A), netting twine (L), netting twine ignition distributor (B), the transmission of data when not influencing online.

In Fig. 2, the upper end of the circuit board of netting twine loop (A) is provided with USB plug (U2), the lower end is provided with netting twine socket (X11), reticle plug provided (X10) locates in the middle of being connected to circuit board with a short netting twine, reticle plug provided (X10) 1-8 with 1-8 road plates of netting twine socket (X11) on corresponding connection, electric capacity (C9.C10) is serially connected in the circuit of 7,8 lines.The lower end of netting twine ignition distributor (B) is provided with netting twine socket (X01.X03.X05.X07), the upper end is corresponding to connect reticle plug provided (X02.X04.X06.X08) with short netting twine, and each bar line of reticle plug provided (X02.X04.X06.X08), socket (X01.X03.X05.X07) is corresponding the connection on circuit board, electric capacity (C1-C8) be serially connected between 7,8 lines of respectively organizing circuit, netting twine ignition distributor (B) medial side place is provided with USB socket (U3), and 1,4 lines of socket (U3) are used diode (D1-D8) be connected on 7,8 lines of netting twine socket (X01.X03.X05.X07) respectively.Supply socket (C) is provided with two groups of sockets (V2.V3), be circumscribed with attaching plug (V1) and USB plug (U4), relay (J) in the supply socket (C) is connected with USB plug (U4), the switch of relay (K1.K2) end connects attaching plug (V1), and the other end connects outlet (V2.V3).

Fig. 3 is the utility model and the diagrammatic sketch that is connected of the computer and the network equipment.

Claims

1, a kind of MODEM router power supply automatic controller, comprise netting twine loop (A), netting twine ignition distributor (B), MODEM router supply socket (C), it is characterized in that: netting twine loop (A) end has USB plug (U2), the other end has netting twine socket (X11), the centre has reticle plug provided (X10) that short netting twine connects, 1-8 lines of reticle plug provided (X10) and netting twine socket (X11) are corresponding to be connected, electric capacity (C9.C10) is serially connected in the circuit of 7,8 lines, and 1,4 lines of USB plug (U2) are connected with 7,8 lines of netting twine socket (X11).

2, MODEM router power supply automatic controller according to claim 1, it is characterized in that: netting twine ignition distributor (B) end has netting twine socket (X01.X03.X05.X07), the corresponding other end has reticle plug provided (X02.X04.X06.X08) the USB socket (U3) that connects with short netting twine, the centre has USB socket (U3), 1-8 lines of each group of netting twine socket (X01.X03.X05.X07) and reticle plug provided (X02.X04.X06.X08) are corresponding to be connected, electric capacity (C1.C2.C3.C4.C5.V6.C7.C8) is serially connected in 7 of each networking line respectively, in 8 circuits, 1 of USB socket (U3), 4 lines are used diode respectively, and (D1-D8) is connected to 7 of netting twine socket (X01.X03.X05.X07), on 8 lines.

3, MODEM router power supply automatic controller according to claim 1, it is characterized in that: MODEM router supply socket (C) has attaching plug (V1) and USB plug (U4), socket (V2.V3) is arranged on the socket (C), the interior relay of supply socket (C) (J) is connected with USB plug (U4), and the switch (K1.K2) of relay (J) connects attaching plug (V1) and outlet (V2.V3) respectively for two sections.