CN202929561U - Computer timer switch device - Google Patents

Abstract

A computer time switch apparatus is disclosed and the computer time switch apparatus belongs to the computer time switch technology field. The problem that the service life of a computer is affected because the computer is not powered off during use is solved through the computer time switch apparatus. A timing signal output end of a timing device of the computer time switch apparatus is connected with a switch signal input end of a power switch controller, a switch signal output end of the power switch controller is connected with a power supply signal input end of the computer, the timing signal output end of the timing device is simultaneously connected with a switch signal input end of a command signal generator, a command signal output end of the command signal generator is connected with a command signal input end of an execution control circuit, and a switch control signal output end of the execution control circuit is connected with a switch control signal output end of the computer. The computer time switch apparatus is used for realizing computer automatic power-on and power-off functions.

Description

Computer timer switch device

technical field

The utility model relates to a computer timing switch device, which belongs to the technical field of computer timing switches.

Background technique

Today, computers have become an indispensable tool in people's work and life. The start-up and shutdown of the computer all need to occupy the time of the user. In use, the service life of the computer is often affected due to the lack of time to turn off the computer or forgetting to turn it off. People are used to not cutting off the switching power supply, which causes unnecessary power consumption and is easy to cause fire hazards.

Contents of the invention

The utility model aims to solve the problem that the service life of the computer is affected due to not shutting down the computer during use, and provides a computer timing switch device.

The computer timing switch device described in the utility model includes a computer, and it also includes a timer, an instruction signal generator, an execution control circuit and a power switch controller,

The timing signal output end of the timer is connected to the switch signal input end of the power switch controller, and the switch signal output end of the power switch controller is connected to the power supply signal input end of the computer;

The timing signal output end of the timer is connected to the switch signal input end of the instruction signal generator at the same time, the instruction signal output end of the instruction signal generator is connected to the instruction signal input end of the execution control circuit, and the switch control signal output end of the execution control circuit is connected to the computer. Switch control signal output terminal.

It also includes a display, and the display signal input end of the display is connected with the display signal output end of the timer.

The utility model has the advantages that: the utility model sets the automatic startup and shutdown time of the computer through the timer, so as to realize the automatic startup and shutdown of the computer according to the predetermined time. It can effectively prevent the phenomenon of forgetting to turn off the machine or not turning off the power supply, and it is safe and reliable to use, which is conducive to improving work efficiency.

The utility model has the advantages of convenient use, energy saving and prolonging the service life of the computer.

Description of drawings:

Fig. 1 is a functional block diagram of the utility model.

Detailed ways

Specific embodiment one: the present embodiment is described below in conjunction with Fig. 1, and the computer timing switch device described in the present embodiment includes a computer 1, and it also includes a timer 2, an instruction signal generator 3, an execution control circuit 4 and a power switch control device 5,

The timing signal output end of the timer 2 is connected to the switch signal input end of the power switch controller 5, and the switch signal output end of the power switch controller 5 is connected to the power supply signal input end of the computer 1;

The timing signal output terminal of the timer 2 is connected to the switch signal input terminal of the command signal generator 3 at the same time, the command signal output terminal of the command signal generator 3 is connected to the command signal input terminal of the execution control circuit 4, and the switch control signal of the execution control circuit 4 The output end is connected to the switch control signal output end of the computer 1 .

In this embodiment, the power switch controller 5 is arranged on the power line of the computer 1 .

Working process: Set the time for starting and shutting down the computer 1 through the timer 2. When the starting time arrives, the timer 2 sends a starting signal, and the power switch controller 5 makes the computer 1 turn on the power, and at the same time, the signal generator 3 is instructed to turn on and off according to the starting time. The signal generates a power-on command, and the computer 1 is controlled by the execution control circuit 4 to realize the power-on operation; when the power-off time arrives, the timer 2 sends a power-off signal, and the power switch controller 5 makes the computer 1 cut off the power supply, and at the same time, the instruction signal generator 3 according to the power-off signal A shutdown instruction is generated, and the computer 1 is controlled by the execution control circuit 4 to realize the shutdown operation.

When this embodiment is used in a family, it can be used to manage and control children's online time.

Specific embodiment two: the present embodiment is described below in conjunction with Fig. 1, and this embodiment is a further description to embodiment one, and present embodiment also comprises display 6, and the display signal input end of display 6 is connected the display signal output end of timer 2 .

The display 6 is used to display the preset power-on and power-off times in the timer 2 .

Claims (2)

1. timing switch of computer device, it comprises computing machine (1), it is characterized in that: it also comprises timer (2), instruction signal generator (3), carries out control circuit (4) and power supply switch controller (5),

The timing signal output of timer (2) connects the switching signal input end of power supply switch controller (5), and the switching signal output terminal of power supply switch controller (5) connects the power supply signal input end of computing machine (1);

The timing signal output of timer (2) is the switching signal input end of link order signal generator (3) simultaneously, the command signal output terminal of instruction signal generator (3) connects the command signal input end of carrying out control circuit (4), and the switch controlling signal output terminal of carrying out control circuit (4) connects the switch controlling signal output terminal of computing machine (1).

2. timing switch of computer device according to claim 1, it is characterized in that: it also comprises display (6), the display input end of display (6) connects the display output terminal of timer (2).

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