CN202217227U - Computer with one key recovery function - Google Patents
Computer with one key recovery function Download PDFInfo
- Publication number
- CN202217227U CN202217227U CN2011201946065U CN201120194606U CN202217227U CN 202217227 U CN202217227 U CN 202217227U CN 2011201946065 U CN2011201946065 U CN 2011201946065U CN 201120194606 U CN201120194606 U CN 201120194606U CN 202217227 U CN202217227 U CN 202217227U
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- China
- Prior art keywords
- computer
- interface
- toggle switch
- electrically connected
- mainboard
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model provides a computer with a one key recovery function, which comprises a computer main board. The computer main board is provided with a control unit, and a toggle switch is arranged on a computer case surface of the computer. The toggle switch is electrically connected with the computer main board. The control unit on the computer main board is used for controlling whether the computer should enter a recovery program of a system according to switch positions of the toggle switch. When the computer is started up, a control unit on the main board detects control signals at two ends of an interface and determines whether the computer should enter the recovery program of the system according to strength of the control signals, thereby being capable of obtaining recovery operation of the computer system under the condition that a circuit is simplified.
Description
Technical field
The utility model relates to a kind of computing machine with a key restore funcitons.
Background technology
Traditional recovery computer method reduces to system through system reducing software or reduction card for the user; This is for most user; All need go to learn and understand the method for application of these restore softwares and reduction card; If but misoperation, even possibly produce serious problems such as system can't start, use to the user and bring very big inconvenience.And grasp few user for many computer knowledges, and do not know how to set about especially, therefore, need a kind of mode of operation easily to make system recovery become easily simple.
The key recovery system that some keys recover softwares and are mainly used in desktop computer is disclosed in the prior art.For example; Publication number is that the patent of CN1896915A discloses a kind of computer system recovery device that is used to realize a key restore funcitons; Main through importing relevant control signal to the GPIO circuit; The GPIO input circuit is encoded the signal of input through the in-line coding circuit that is attached thereto again, penetrates motherboard through the USB engine circuit then, cooperates corresponding upper strata to recover software at last again system is recovered.The entire circuit that above-mentioned technology relates to implements more complicated, and GPIO input circuit, coding circuit all need design again.
The utility model content
In view of this, the fundamental purpose of the utility model is to provide a kind of computing machine with a key restore funcitons, can make the recovery operation that realizes computer system under the situation of circuit reduction.
To achieve these goals, the utility model provides a kind of computing machine, comprise computer motherboard, have control module on the computer motherboard, it is characterized in that, also comprise with a key restore funcitons:
Be arranged on the toggle switch on computer cabinet surface;
Said toggle switch is electrically connected with computer motherboard;
Control module on the said computer motherboard is used for the position of the switch according to said toggle switch, and whether control computer gets into the recovery routine of system.
Adopt said structure; Toggle switch is electrically connected with at least one interface on the computer motherboard; When computer booting; Control module on the mainboard detects the control signal at interface two ends, judges according to the height of this control signal whether computing machine gets into the recovery routine of system, can make the recovery operation that realizes computer system under the situation of circuit reduction.
Preferably, said toggle switch is electrically connected with computer motherboard through fan interface, infrared interface or serial line interface on the computer motherboard.It is one of following that said fan interface comprises: system fan interface, cpu fan interface, power supply fan interface.
Adopt said structure, can toggle switch be electrically connected to computer motherboard through a plurality of interfaces that are arranged on the computer motherboard, simplified the connection between circuit.
Preferably, said control module is the BIOS on the mainboard, is electrically connected with said fan interface, infrared interface or serial line interface through the South Bridge chip on the mainboard.
Optional, said control module is the CPU on the mainboard, is electrically connected with South Bridge chip through the north bridge chips on the mainboard; Said South Bridge chip is electrically connected with said fan interface, infrared interface or serial line interface.
Adopt said structure, can the BIOS/CPU on the mainboard be electrically connected to said interface through the circuit structure on the computer motherboard, simplified the connection between circuit.
Preferably, said toggle switch is arranged on the top of computer cabinet.
Adopt said structure, the system model operating key is arranged on the cabinet, user-friendly.
Optional, the position that corresponding said computer cabinet is installed toggle switch is provided with the sign body.
Adopt said structure, through the sign body is set, can guide the user to realize the operation to the system model operating key more intuitively, the operation of avoiding making a mistake has strengthened user's experience.
Description of drawings
Fig. 1 is the mainframe box synoptic diagram with computing machine of a key restore funcitons;
Fig. 2 is the theory diagram that toggle switch is electrically connected with mainboard;
Fig. 3 is for realizing the overall flow synoptic diagram of system recovery process.
Embodiment
Be example so that toggle switch to be set in the computer box top below, specifically describe the computing machine that the utility model provides with a key restore funcitons with reference to accompanying drawing.
Fig. 1 is the mainframe box synoptic diagram with computing machine of a key restore funcitons.As shown in Figure 1, be provided with toggle switch 20 at the top of computer cabinet 10 front panels, this toggle switch 20 is used to realize a key restore funcitons.Certainly toggle switch 20 also can be arranged on other positions of cabinet 10, for example, and sidepiece, front etc.
Toggle switch 20 has two states, corresponding " system's normal startup mode " and " system recovery pattern ".To this two states of toggle switch 20, on the cabinet 10 of the two ends of toggle switch 20 and bottom, be respectively arranged with sign property literal, i.e. " normal condition " and " returning to form ".
When the user finds that operation system of computer operation is slowly or when collapse takes place; The user can dial to " returning to form " side along the direction of arrow shown in Figure 1 with toggle switch 20; The system recovery pattern is triggered; When starting computing machine, then start the relevant recovery software that computer-internal is provided with, realize fully automatically that through this software the integral body of computer operating system and part particular software package is recovered.Through this toggle switch 20 is set, the user only need directly stir toggle switch 20 and can realize the recovery to computer system as operating other household electrical appliances, operates very simply, is suitable for the unfamiliar user of computing machine.After executing recovery, before computing machine starts once more, 20 groups of toggle switches are back to " normal condition " side.
Fig. 2 is the theory diagram that toggle switch is electrically connected with mainboard.As shown in Figure 2; On computer motherboard 30; Be respectively arranged with CPU 31, north bridge chips 32 and South Bridge chip 33, they are electrically connected successively, are electrically connected with BIOS 34 (Basic Input Output System with South Bridge chip 33; Be the BIOS interrupt service routine) and fan interface, infrared interface 36 or serial line interface 37, the fan interface can be system fan interface 35 (SYS FAN interface) and cpu fan interface 38 (CPU FAN interface).Wherein, CPU 31 and BIOS 34 all can be control module, and for example, the BIOS34 on the mainboard 30 is a control module, can BIOS34 be electrically connected with system fan interface 35 through the South Bridge chip on the mainboard 30 33; CPU31 on the mainboard 30 is a control module, and CPU31 is electrically connected with South Bridge chip 33 through the north bridge chips 32 on the mainboard 30, and South Bridge chip 33 can be electrically connected with cpu fan interface 38.
As shown in Figure 2, be example with the BIOS34 on the mainboard 30 as control module, system fan interface 35 is provided with two pin pin 39.Two pin pin 39 are connected on the toggle switch 20 through lead, and this toggle switch 20 has two interfaces 21 and 22, set interface 21 corresponding to " system's normal startup mode ", and then interface 22 is corresponding to " system recovery pattern ".The system for computer control procedure is specially: before (1) start, the user dials to " normal condition " end with toggle switch 20, and then interface 21 is realized being electrically connected with system fan interface 35.Behind the booting computer, the control signal that BIOS34 detects system fan interface 35 two ends is a high level, then gets into system's normal startup mode.(2) before the start, the user dials to " returning to form " end with toggle switch 20, and then interface 22 is realized being electrically connected with system fan interface 35.Behind the booting computer, the control signal that BIOS34 detects system fan interface 35 two ends is a low level, and then start-up system is recovered pattern.On the whole, behind booting computer, the high-low level of the control signal at BIOS34 detecting fan interface two ends is judged the position of toggle switch 20, thereby is come triggering system to get into corresponding pattern.With the CPU34 on the mainboard 30 is that the computer system control process and the said process of control module is similar, does not give unnecessary details at this.
Fig. 3 is for realizing the overall flow synoptic diagram of system recovery process.As shown in Figure 3, this system recovery process comprises:
1) in advance toggle switch is arranged on the computer cabinet.As shown in Figure 1, this toggle switch 20 can be arranged on the top of cabinet 10, also can be arranged on other positions of cabinet 10 certainly, for example, and sidepiece, front etc.Toggle switch 20 total two states: " system's normal startup mode " and " system recovery pattern ".
2) as shown in Figure 2, through wire rod toggle switch is connected on the multiplexing control pin pin of mainboard interface, come control system to recover software.The mainboard interface here comprises system fan interface, cpu fan interface, power supply fan interface and infrared interface, serial line interface etc.These interfaces are connected to the South Bridge chip 33 on the computer main board 30, are connected to CPU31 through South Bridge chip 33 again, or are connected to CPU31 through north bridge chips 32.
3) mainboard BIOS start detecting recovers on off state.Behind booting computer, the high-low level of the control signal of interfaces such as BIOS detecting system fan interface, cpu fan interface, power supply fan interface and infrared interface, serial line interface is judged the position of system recovery switch.
4) the system recovery pattern triggers.If control signal is a low level, start-up system is recovered pattern; Otherwise control signal is a high level, then gets into system's normal startup mode.
5) triggering system is recovered software, gets into the administration interface that a key recovers software.This part is a prior art, does not give unnecessary details at this.
6) system recovery software has system backup, the system recovery function.
7) accomplish system recovery or system backup, the recovery switch of cabinet is allocated to normal mode, restart computer.
The above is merely the preferred embodiment of the utility model, not in order to restriction the utility model.In a word, all within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.
Claims (7)
1. the computing machine with a key restore funcitons comprises computer motherboard, has control module on the computer motherboard, it is characterized in that, also comprises:
Be arranged on the toggle switch on computer cabinet surface;
Said toggle switch is electrically connected with computer motherboard;
Control module on the said computer motherboard is used for the position of the switch according to said toggle switch, and whether control computer gets into the recovery routine of system.
2. computing machine according to claim 1 is characterized in that, said toggle switch is electrically connected with computer motherboard through fan interface, infrared interface or the serial line interface on the computer motherboard.
3. computing machine according to claim 2 is characterized in that, it is one of following that said fan interface comprises:
System fan interface, cpu fan interface, power supply fan interface.
4. according to claim 2 or 3 described computing machines, it is characterized in that said control module is the BIOS on the mainboard, be electrically connected with said fan interface, infrared interface or serial line interface through the South Bridge chip on the mainboard.
5. according to claim 2 or 3 described computing machines, it is characterized in that said control module is the CPU on the mainboard, is electrically connected with South Bridge chip through the north bridge chips on the mainboard; Said South Bridge chip is electrically connected with said fan interface, infrared interface or serial line interface.
6. computing machine according to claim 1 is characterized in that said toggle switch is arranged on the top of computer cabinet.
7. computing machine according to claim 1 is characterized in that, the position that corresponding said computer cabinet is installed toggle switch is provided with the sign body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201946065U CN202217227U (en) | 2011-06-03 | 2011-06-03 | Computer with one key recovery function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201946065U CN202217227U (en) | 2011-06-03 | 2011-06-03 | Computer with one key recovery function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202217227U true CN202217227U (en) | 2012-05-09 |
Family
ID=46016472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201946065U Expired - Fee Related CN202217227U (en) | 2011-06-03 | 2011-06-03 | Computer with one key recovery function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202217227U (en) |
-
2011
- 2011-06-03 CN CN2011201946065U patent/CN202217227U/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: 20120509 Termination date: 20130603 |