CN203133740U - Computer timing switch device - Google Patents
Computer timing switch device Download PDFInfo
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- CN203133740U CN203133740U CN 201320178028 CN201320178028U CN203133740U CN 203133740 U CN203133740 U CN 203133740U CN 201320178028 CN201320178028 CN 201320178028 CN 201320178028 U CN201320178028 U CN 201320178028U CN 203133740 U CN203133740 U CN 203133740U
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- processor
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Abstract
The utility model discloses a computer timing switch device and belongs to the technical field of computer timing switches. The problem that the service life is influenced because the computer is not shut down during use is solved. The computer timing switch device comprises a processor, a timer, an input keyboard, a clock circuit, a display and a computer start and stop circuit, wherein an overflow signal of the timer is connected with a timing signal input end of the processor; a timing instruction output end of the input keyboard is connected with a timing instruction input end of the processor; a clock signal end of the clock circuit is connected with a clock signal end of the processor; a display signal output end of the processor is connected with a display signal input end of the display; a starting instruction output end of the processor is connected with a starting instruction input end of the computer start and stop circuit; and a starting instruction output end of the computer start and stop circuit is connected with an enable end of a computer power supply. The computer timing switch device is used for automatically starting and stopping the computer.
Description
Technical field
The utility model relates to a kind of computing machine time switching device, belongs to computing machine time switch technical field.
Background technology
Nowadays, computing machine has become indispensable instrument in people's work and the life.Opening computer and shutdown all need occupy user's time, in use, and usually can be owing to having little time to shut down, forget that shutdown influences the serviceable life of computing machine.People custom do not cut off Switching Power Supply, cause unnecessary power consumption again, and easily form disaster hidden-trouble.
Summary of the invention
The utility model is in use to influence the problem in serviceable life owing to not shutting down in order to solve computing machine, and a kind of computing machine time switching device is provided.
Computing machine time switching device described in the utility model, it comprises processor, timer, input keyboard, clock circuit, display and computing machine start and stop circuit,
The timing signal input end that the spill over of timer connects processor links to each other;
The time-of-the-day order output terminal of input keyboard links to each other with the time-of-the-day order input end of processor;
The clock signal terminal of clock circuit links to each other with the clock signal terminal of processor;
The demonstration signal output part of processor links to each other with the demonstration signal input part of display;
The enabled instruction output terminal of processor links to each other with the start and stop instruction input end of computing machine start and stop circuit, and the beginning of the enabled instruction output terminal connection computer power supply of computing machine start and stop circuit can hold.
The utility model has the advantages that: the Auto Power On of the utility model setting computer and unused time, realize that computing machine is according to automatic open and close machine of predetermined time.It can effectively prevent from forgetting shutdown or the not generation of powered-down phenomenon, and is safe and reliable, is conducive to increase work efficiency.
The utlity model has easy to usely, save the energy and also prolong the computing machine advantage in serviceable life.
Description of drawings:
Fig. 1 is the structured flowchart of computing machine time switching device described in the utility model.
Embodiment
Embodiment one: below in conjunction with Fig. 1 present embodiment is described, the described computing machine time switching device of present embodiment, it comprises processor 1, timer 2, input keyboard 3, clock circuit 4, display 5 and computing machine start and stop circuit 6,
The timing signal input end that the spill over of timer 2 connects processor 1 links to each other;
The time-of-the-day order output terminal of input keyboard 3 links to each other with the time-of-the-day order input end of processor 1;
The clock signal terminal of clock circuit 4 links to each other with the clock signal terminal of processor 1;
The demonstration signal output part of processor 1 links to each other with the demonstration signal input part of display 5;
The enabled instruction output terminal of processor 1 links to each other with the start and stop instruction input end of computing machine start and stop circuit 6, and the beginning of the enabled instruction output terminal connection computer power supply of computing machine start and stop circuit 6 can hold.
Processor 1 adopts single-chip microcomputer, FPGA or DSP to realize.
By the time of input keyboard 3 input startup and shutdown, time is up when setting, the timer 2 spill over, and processor 1 is carried out corresponding instruction, by the switch of computing machine start and stop circuit 6 control computer power supplies, and then the switch of realization computing machine.
Embodiment two: present embodiment is described further embodiment one, it also comprises computer operation condition observation circuit 7, the running status of computer operation condition observation circuit 7 collecting computers, the computer operation condition signal output part of computer operation condition observation circuit 7 links to each other with the computer operation condition signal input part of processor 1.
Come the running status of monitoring computer according to computer operation condition observation circuit 7, and show at display 5.
Claims (3)
1. computing machine time switching device, it is characterized in that: it comprises processor (1), timer (2), input keyboard (3), clock circuit (4), display (5) and computing machine start and stop circuit (6),
The timing signal input end that the spill over of timer (2) connects processor (1) links to each other;
The time-of-the-day order output terminal of input keyboard (3) links to each other with the time-of-the-day order input end of processor (1);
The clock signal terminal of clock circuit (4) links to each other with the clock signal terminal of processor (1);
The demonstration signal output part of processor (1) links to each other with the demonstration signal input part of display (5);
The enabled instruction output terminal of processor (1) links to each other with the start and stop instruction input end of computing machine start and stop circuit (6), and the beginning of the enabled instruction output terminal connection computer power supply of computing machine start and stop circuit (6) can hold.
2. computing machine time switching device according to claim 1, it is characterized in that: it also comprises computer operation condition observation circuit (7), the running status of computer operation condition observation circuit (7) collecting computer, the computer operation condition signal output part of computer operation condition observation circuit (7) links to each other with the computer operation condition signal input part of processor (1).
3. computing machine time switching device according to claim 1 is characterized in that: processor (1) adopts single-chip microcomputer, FPGA or DSP to realize.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178028 CN203133740U (en) | 2013-04-11 | 2013-04-11 | Computer timing switch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320178028 CN203133740U (en) | 2013-04-11 | 2013-04-11 | Computer timing switch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203133740U true CN203133740U (en) | 2013-08-14 |
Family
ID=48941707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320178028 Expired - Fee Related CN203133740U (en) | 2013-04-11 | 2013-04-11 | Computer timing switch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203133740U (en) |
-
2013
- 2013-04-11 CN CN 201320178028 patent/CN203133740U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130814 Termination date: 20140411 |