CN201199362Y - Electronic inductive switch - Google Patents
Electronic inductive switch Download PDFInfo
- Publication number
- CN201199362Y CN201199362Y CNU2008200578971U CN200820057897U CN201199362Y CN 201199362 Y CN201199362 Y CN 201199362Y CN U2008200578971 U CNU2008200578971 U CN U2008200578971U CN 200820057897 U CN200820057897 U CN 200820057897U CN 201199362 Y CN201199362 Y CN 201199362Y
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- 230000001939 inductive effect Effects 0.000 title abstract 2
- 230000006698 induction Effects 0.000 claims abstract description 49
- 230000005611 electricity Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 1
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Abstract
The utility model provides an electronic induction switch which realizes the startup of a computer host by an identity identification card; the computer host is internally provided with a startup electromagnetic switch; the electronic induction switch comprises an identity storage module and an induction module, wherein, the identity storage module is used for storing the identity information which allows startup and the induction module is used for inducing the information in the identity identification card; the identity storage module, the induction module and the startup electromagnetic switch all are electrically connected with a control module; the control module is used for receiving the information of the induction module and comparing the received information with the identity information of the identity storage module, moreover, when the comparison result is matched, a startup information is then sent out to the startup electromagnetic switch; and the identity storage module, the induction module and the control module all are electrically connected with a power supply module and are used for supplying electricity to the power supply. By using the way of electric induction, the electronic induction switch realizes the startup of the computer host, thereby improving the confidentiality and use safety of the computer.
Description
[technical field]
The utility model is a kind of electronic induction switch, particularly a kind of electronic induction switch that improves the confidentiality and the safety in utilization of computer.
[background technology]
At present, general host computer all is to utilize the button-type mechanical switch to realize start, and this use button-type mechanical switch realizes that the mode of start mainly contains following weak point:
1. the mechanical key start is unrestricted substantially, and the confidentiality of computer and safety in utilization are not high.
2. the user must contact button and could realize boot action, causes the mechanical key part on the computer housing to expose, and for the application places that confidentiality is had relatively high expectations, has reduced the safe reliability that computer uses equally.
[summary of the invention]
Fundamental purpose of the present utility model is to provide a kind of electronic induction switch that improves the confidentiality and the safety in utilization of computer.
For reaching above-mentioned purpose, the utility model provides a kind of electronic induction switch, it realizes the start of host computer by identification card, wherein, be provided with the start electromagnetic switch in the described host computer, and described electronic induction switch comprises identity memory module and induction module, and wherein, described identity memory module allows the identity information of start in order to storage; And induction module is in order to the information in the induction identification card; And described identity memory module, induction module and start electromagnetic switch all electrically connect control module, described control module is in order to receive the information of induction module, and with the information and the comparison of the identity information in the identity memory module that receive, and when the information of sensing when identity information in the identity memory module conforms to, send starting-up signal to the electromagnetic switch of starting shooting; And identity memory module, induction module and control module all electrically connect supply module and think that it provides electric power.
Compared with prior art, the utility model utilizes the mode of electronic induction to realize the start of host computer, define the condition of start, promptly, allow the identification card of start to can be used to open host computer, the identification card that is not allowed to start shooting then can't be opened host computer, thereby has improved the confidentiality and the safety in utilization of computer.
[description of drawings]
Fig. 1 is the functional-block diagram of the utility model electronic induction switch.
Fig. 2 is the structural representation of the human-computer interface module in the utility model electronic induction switch.
[embodiment]
See also shown in Figure 1, the utility model provides a kind of electronic induction switch 100, it realizes the start of host computer 60 by identification card (figure does not show), wherein, be provided with start electromagnetic switch 61 in the described host computer 60 and restart switch 62, and described electronic induction switch 100 comprises identity memory module 10 and induction module 20 (can be radio-frequency module), and wherein, described identity memory module 10 allows the identity information of start in order to storage; And induction module 20 is in order to the information in the induction identification card; And described identity memory module 10, induction module 20, start electromagnetic switch 61 and restart switch 62 and all electrically connect control module 30, described control module 30 is in order to receive the information of induction module 20, and with the information and the comparison of the identity information in the identity memory module 10 that receive, and when the information of sensing when identity information in the identity memory module 10 conforms to, send starting-up signal to starting shooting electromagnetic switch 61 and restart switch 62, wherein, described start electromagnetic switch 61 receives starting-up signals and starts shooting, and describedly restarts switch 62 and receive starting-up signals and start again.Described control module 30 electrically connects human-computer interface module 50, and described human-computer interface module 50 sees through the identity information that control module 30 changes in the identity memory module 10.And identity memory module 10, induction module 20, control module 30 and human-computer interface module 50 all electrically connect supply module 40 so that electric power to be provided.
Please in conjunction with consulting Figure 1 and Figure 2, described human-computer interface module 50 comprises several buttons 51 and under-voltage indicating member 52 (can be hummer 521 or light emitting diode 522), and can change the identity information in the identity memory module 10 by the pressing operation of described button 51, described under-voltage indicating member 52 is electrically connected to supply module 40, when supply module 40 under under-voltage condition, described under-voltage indicating member 52 sends under-voltage indicator signal.
The utility model utilizes the mode of electronic induction to realize the start of host computer 60, define the condition of start, promptly, allow the identification card of start to can be used to open host computer 60, the identification card that is not allowed to start shooting then can't be opened host computer 60, thereby has improved the confidentiality and the safety in utilization of computer.
Claims (8)
1. electronic induction switch, it realizes the start of host computer wherein, being provided with the start electromagnetic switch in the described host computer by identification card, it is characterized in that described electronic induction switch comprises:
The identity memory module, it allows the identity information of start in order to storage;
Induction module, it is in order to the information in the induction identification card;
Control module, electrically connect identity memory module, induction module and start electromagnetic switch, and described control module is in order to receive the information of induction module, and with the information and the comparison of the identity information in the identity memory module that receive, and when the information of sensing when identity information in the identity memory module conforms to, send starting-up signal to the electromagnetic switch of starting shooting;
Supply module electrically connects identity memory module, induction module and control module and provides electric power for it.
2. electronic induction switch according to claim 1 is characterized in that: described electronic induction switch also comprises human-computer interface module, and described human-computer interface module electrically connects control module, and sees through the identity information in the control module change identity memory module.
3. electronic induction switch according to claim 2 is characterized in that: described human-computer interface module comprises several buttons, by the identity information in the pressing operation change identity memory module of described button.
4. electronic induction switch according to claim 2, it is characterized in that: described human-computer interface module comprises under-voltage indicating member, described under-voltage indicating member is electrically connected to supply module, when supply module under under-voltage condition, described under-voltage indicating member sends under-voltage indicator signal.
5. electronic induction switch according to claim 4 is characterized in that: described under-voltage indicating member comprises hummer.
6. electronic induction switch according to claim 4 is characterized in that: described under-voltage indicating member comprises light emitting diode.
7. electronic induction switch according to claim 1 is characterized in that: described host computer is provided with restarts switch, describedly restarts switch and is electrically connected to control module, and receive starting-up signal and start again.
8. electronic induction switch according to claim 1 is characterized in that: described induction module is a radio-frequency module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200578971U CN201199362Y (en) | 2008-04-29 | 2008-04-29 | Electronic inductive switch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200578971U CN201199362Y (en) | 2008-04-29 | 2008-04-29 | Electronic inductive switch |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201199362Y true CN201199362Y (en) | 2009-02-25 |
Family
ID=40450515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200578971U Expired - Fee Related CN201199362Y (en) | 2008-04-29 | 2008-04-29 | Electronic inductive switch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201199362Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808986A (en) * | 2014-12-30 | 2016-07-27 | 鸿富锦精密工业(武汉)有限公司 | Computer host and computer system with same |
-
2008
- 2008-04-29 CN CNU2008200578971U patent/CN201199362Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105808986A (en) * | 2014-12-30 | 2016-07-27 | 鸿富锦精密工业(武汉)有限公司 | Computer host and computer system with same |
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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: 20090225 Termination date: 20120429 |