CN204759343U - Computer time switch equipment - Google Patents
Computer time switch equipment Download PDFInfo
- Publication number
- CN204759343U CN204759343U CN201520585895.XU CN201520585895U CN204759343U CN 204759343 U CN204759343 U CN 204759343U CN 201520585895 U CN201520585895 U CN 201520585895U CN 204759343 U CN204759343 U CN 204759343U
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- circuit
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- electrical output
- relay drive
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Abstract
The utility model discloses a computer time switch equipment, including clock circuit, central processing unit, execution control circuit, display, message routing circuit, alarm, relay and computer switch, step -down rectifying circuit's the one -way electrical output of low voltage output terminal is connected with timer, wireless radio frequency circuit, temperature sensor and clock circuit, the equal one -way electrical output of timer, wireless radio frequency circuit, temperature sensor and clock circuit connects central processing unit, one -way electrical property input connection relay drive circuit of relay and the 2nd relay drive circuit, the one -way electrical output linked computers switch of relay. This computer time switch equipment convenient to use prolongs the life -span that the computer used, can effectively prevent to forget the emergence of shutting down or not closing the power phenomenon, uses safe and reliable, is favorable to improving work efficiency, reminds through the SMS, has avoided the emergence of dangerous accident.
Description
Technical field
The utility model belongs to timing switch of computer technical field, is specifically related to a kind of timing switch of computer equipment.
Background technology
Nowadays, computing machine has become indispensable instrument, opening computer and shutdown in people's work and life all needs to occupy the time of user, in use, usually can owing to having little time to shut down, forget shutdown and affect serviceable life of computing machine.The not roof-cut resistence power supply of people's custom, causes again unnecessary power consumption, and easily forms disaster hidden-trouble.
Summary of the invention
The purpose of this utility model is to provide a kind of timing switch of computer equipment, 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 timing switch of computer equipment, comprises step-down rectifying circuit, timer, wireless radio frequency circuit, temperature sensor, clock circuit, central processing unit, perform control circuit, display, information transtation mission circuit, alarm, first relay drive circuit, second relay drive circuit, relay and computer switch, the unidirectional electrical output of low-voltage output of described step-down rectifying circuit is connected with timer, wireless radio frequency circuit, temperature sensor and clock circuit, described timer, wireless radio frequency circuit, the all unidirectional electrical output of temperature sensor and clock circuit is connected central processing unit, and the unidirectional electrical output of described central processing unit connects execution control circuit, display, information transtation mission circuit and alarm, unidirectional electrical output connection first relay drive circuit of described execution control circuit and the second relay drive circuit, unidirectional electrical input connection first relay drive circuit of described relay and the second relay drive circuit, the unidirectional electrical output of described relay connects computer switch.
Preferably, one end of described information transtation mission circuit is connected with short message sender.
Technique effect of the present utility model and advantage: this timing switch of computer equipment use is convenient, extend the life-span that computing machine uses, effectively can prevent the generation forgetting shutdown or non-powered-down phenomenon, safe and reliable, be conducive to increasing work efficiency, by inform by short message, avoid the generation of peril.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1, step-down rectifying circuit; 2, timer; 3, wireless radio frequency circuit; 4, temperature sensor; 5, clock circuit; 6, central processing unit; 7, control circuit is performed; 8, display; 9, information transtation mission circuit; 10, alarm; 11, the first relay drive circuit; 12, the second relay drive circuit; 13, relay and 14, computer switch.
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.
The utility model provides a kind of timing switch of computer equipment as shown in Figure 1, comprises step-down rectifying circuit 1, timer 2, wireless radio frequency circuit 3, temperature sensor 4, clock circuit 5, central processing unit 6, perform control circuit 7, display 8, information transtation mission circuit 9, alarm 10, first relay drive circuit 11, second relay drive circuit 12, relay 13 and computer switch 14, the unidirectional electrical output of low-voltage output of step-down rectifying circuit 1 is connected with timer 2, wireless radio frequency circuit 3, temperature sensor 4 and clock circuit 5, timer 2, wireless radio frequency circuit 3, temperature sensor 4 is connected central processing unit 6 with all unidirectional electrical output of clock circuit 5, and the unidirectional electrical output of central processing unit 6 connects execution control circuit 7, display 8, information transtation mission circuit 9 and alarm 10, one end of information transtation mission circuit 9 is connected with short message sender, perform unidirectional electrical output connection first relay drive circuit 11 of control circuit 7 and the second relay drive circuit 12, unidirectional electrical input connection first relay drive circuit 11 of relay 13 and the second relay drive circuit 12, the unidirectional electrical output of relay 13 connects computer switch 14.
Principle of work: the time of starting shooting by timer 2 setting computer and shutting down, when reaching upon power-up, timer 2 sends starting-up signal, central processing unit 6 realizes power-on operation by performing control circuit computer for controlling switch 14, when the unused time arrives, timer 2 is by sending off signal, central processing unit 6 realizes computing machine by the relay 13 that execution control circuit 7 is controlled by the first relay drive circuit 11 and the second relay drive circuit 12 again and realizes power-off operation, the unused time is set when using computing machine, when going out owing to manually not shutting down hastily, at timer 2, preset time is up, computing machine meeting automatic shutdown, in order to make people relieved, while the operation performing shutdown, information transtation mission circuit 9 can send a note to the mobile phone of people, the temperature of set temperature sensor 4 pick-up unit, if this time switching device breaks down, cause overheated and can not by setting time perform shutdown command time, meeting carry out sound and light alarm by alarm 10 and information transtation mission circuit 9 transmission of information reminds user to process in time, in order to avoid cause serious consequence.
Last it is noted that the foregoing is only preferred embodiment of the present utility model; be not limited to the utility model; although be described in detail the utility model with reference to previous embodiment; for a person skilled in the art; it still can be modified to the technical scheme described in foregoing embodiments; or equivalent replacement is carried out to wherein portion of techniques feature; all within spirit of the present utility model and principle; any amendment of doing, equivalent replacement, improvement etc., all should be included within protection domain of the present utility model.
Claims (2)
1. a timing switch of computer equipment, comprises step-down rectifying circuit (1), timer (2), wireless radio frequency circuit (3), temperature sensor (4), clock circuit (5), central processing unit (6), perform control circuit (7), display (8), information transtation mission circuit (9), alarm (10), first relay drive circuit (11), second relay drive circuit (12), relay (13) and computer switch (14), is characterized in that: the unidirectional electrical output of low-voltage output of described step-down rectifying circuit (1) is connected with timer (2), wireless radio frequency circuit (3), temperature sensor (4) and clock circuit (5), described timer (2), wireless radio frequency circuit (3), temperature sensor (4) is connected central processing unit (6) with all unidirectional electrical output of clock circuit (5), and the unidirectional electrical output of described central processing unit (6) connects execution control circuit (7), display (8), information transtation mission circuit (9) and alarm (10), unidirectional electrical output connection first relay drive circuit (11) of described execution control circuit (7) and the second relay drive circuit (12), unidirectional electrical input connection first relay drive circuit (11) of described relay (13) and the second relay drive circuit (12), the unidirectional electrical output of described relay (13) connects computer switch (14).
2. a kind of timing switch of computer equipment according to claim 1, is characterized in that: one end of described information transtation mission circuit (9) is connected with short message sender.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585895.XU CN204759343U (en) | 2015-08-06 | 2015-08-06 | Computer time switch equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520585895.XU CN204759343U (en) | 2015-08-06 | 2015-08-06 | Computer time switch equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204759343U true CN204759343U (en) | 2015-11-11 |
Family
ID=54474029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520585895.XU Expired - Fee Related CN204759343U (en) | 2015-08-06 | 2015-08-06 | Computer time switch equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204759343U (en) |
-
2015
- 2015-08-06 CN CN201520585895.XU patent/CN204759343U/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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20160806 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |