Automatic power-on and power-off router

Abstract

The invention discloses an automatic power-on and power-off router, and relates to the field of routers, in particular to an automatic power-on and power-off router for solving the problem that the router cannot achieve automatic power-off in the case of outgoing of a user, resulting in electric energy waste and increasing the power consumption of the user in the prior art. The automatic power-onand power-off router comprises a casing main body and an antenna, a switch control circuit is arranged in the casing main body, the switch control circuit comprises a resistor R1, a resistor R2, a resistor R3, a capacitor C1, a diode D1, a triode VT1, a relay K1 and a single-pole single-throw switch SPST controlled by the relay K1, one end of the R1 is externally connected with a high-low level input, the other end thereof is connected with the triode VT1, the turn-off of the triode VT1 is controlled by controlling the high-low level so as to control the turn-on and turn-off of the single-polesingle-throw switch corresponding to the relay K1, the power-on and power-off of the circuit are achieved, and the automatic power-on and power-off router has the advantages of simple structure, convenient operation, automatic energy saving and self-heat dissipation.

Description

technical field [0001] The invention relates to the field of routers, in particular to a router with automatic power on and off. Background technique [0002] A router is a device connected to various LANs and WANs in the Internet. It will automatically select and set routes according to the channel conditions, and send signals in the order of the best path. A router is also called a gateway device, which is used to connect multiple logic The so-called logical network represents a separate network or a subnet. When data is transmitted from one subnet to another, it can be completed by the routing function of the router. Therefore, the router has the ability to judge the network address and select the IP address. The function of the path, it can establish a flexible connection in a multi-network interconnection environment, and can connect various subnets with completely different data packets and media access methods. The router only accepts information from the source stati...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is: in order to solve the problem that the existing router cannot automatically cut off the power when the household goes out, resulting in the waste of electric energy, the present invention provides a router that can automatically turn on and off the power, and the high and low power generated by the common emitter amplifier circuit The flat input relay control circuit controls the on and off of the relay, and then controls the automatic power on and off of the router to achieve the purpose of saving electric energy. It has the advantages of energy saving, emission reduction and simple structure.

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