CN107273319A - A kind of computer and its built-in function sub-board device - Google Patents
A kind of computer and its built-in function sub-board device Download PDFInfo
- Publication number
- CN107273319A CN107273319A CN201610210831.0A CN201610210831A CN107273319A CN 107273319 A CN107273319 A CN 107273319A CN 201610210831 A CN201610210831 A CN 201610210831A CN 107273319 A CN107273319 A CN 107273319A
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- usb
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- flash disk
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F13/00—Interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F13/38—Information transfer, e.g. on bus
- G06F13/382—Information transfer, e.g. on bus using universal interface adapter
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06F—ELECTRIC DIGITAL DATA PROCESSING
- G06F2213/00—Indexing scheme relating to interconnection of, or transfer of information or other signals between, memories, input/output devices or central processing units
- G06F2213/0042—Universal serial bus [USB]
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- Theoretical Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- General Physics & Mathematics (AREA)
- Multi Processors (AREA)
Abstract
Patent of the present invention belongs to computer realm, more particularly to a kind of computer and its built-in function sub-board device, including the built-in function sub-board includes：Two usb hubs, multiple USB selecting switch, multiple USB flash disks, two conversion chips；The multiple USB flash disk and described two conversion chips are connected by multiple usb bus with described two usb hubs respectively, and the multiple USB flash disk also connects with the USB selecting switch respectively；The built-in function sub-board is connected by the serial ports of described two conversion chips and the mainboard of computer, and described two usb hubs are connected provided with four USB interfaces with the mainboard and other computers respectively with the computer.
Description
Technical field
Patent of the present invention belongs to computer realm, more particularly to a kind of computer and its built-in daughter board function.
Background technology
USB (English：Universal Serial Bus, abbreviation USB) it is to connect computer system and a serial bus standard of external equipment, it is also a kind of technical specification of input/output interface, it is widely used in the information communication product such as PC and mobile device, and extends to other association areas such as photographic goods, DTV (set top box), game machine.USB (English：Universal Serial Bus, abbreviation USB) it is to connect computer system and a serial bus standard of external equipment, it is also a kind of technical specification of input/output interface, it is widely used in the information communication product such as PC and mobile device, and extends to other association areas such as photographic goods, DTV (set top box), game machine.Hard disk multi-user refers in the different user partition of a hard disk partition of same computer, and each user partition can be withIt is independentTimesharing is used, and the data in each user partition are mutually isolated, can not be mutually accessed.It is that can be run according to program, automatic, the modernization intelligent electronic device of high speed processing mass data.It is made up of hardware system and software systems, is fitted without the computer referred to as bare machine of any software.Supercomputer, industrial control computer, network computer, personal computer, the class of embedded computer five can be divided into, more advanced computer has biocomputer, photonic computer, quantum computer etc..USB successfully substitutes one of serial ports and parallel port, and interface that must match somebody with somebody as current PC and a large amount of smart machines after 1996 release.Mainly being used in current mainboard can be compatible well between USB1.1 and USB2.0, each USB versions.But, on the other hand, such a traditional external USB interface realizes data storage by circumscribed USB storage equipment, there is potential safety hazard for the high data source protection of safe class.The present invention is intended to provide a kind of built-in function sub-board of computer, realizes many USB flash disks of built-in computer, speed is improved by the conversion of multiple conversion chips and multiple usb hubs.
Patent of invention content
Patent of the present invention provides a kind of computer and its built-in function sub-board device, the problem of to solve the USB interface rapid translating proposed in above-mentioned background technology.
The technical problem that patent of the present invention is solved is realized using following technical scheme：A kind of computer and its built-in function sub-board device, it is characterised in that：The built-in function sub-board includes：Two usb hubs, multiple USB selecting switch, multiple USB flash disks, two conversion chips；The multiple USB flash disk and described two conversion chips are connected by multiple usb bus with described two usb hubs respectively, and the multiple USB flash disk also connects with the USB selecting switch respectively；The built-in function sub-board is connected by the serial ports of described two conversion chips and the mainboard of computer, and described two usb hubs are connected provided with four USB interfaces with the mainboard and other computers respectively with the computer.
A kind of computer, including mainboard, it is characterised in that the computer also includes a built-in function sub-board connected with the mainboard, the built-in function sub-board includes：Two usb hubs, USB selecting switch, multiple USB flash disks, two conversion chips；The multiple USB flash disk and the conversion chip are connected by usb bus with described two usb hubs respectively, and the multiple USB flash disk also connects with the USB selecting switch respectively；The built-in function sub-board is connected by the serial ports of described two conversion chips with the mainboard
Patent of the present invention has the beneficial effect that：
The serial ports of 1 described two conversion chips is connected with mainboard, and processing substantially increases conversion chip processing speed while two chips.
2 two usb hubs are connected respectively at two conversion chips, multiple USB interfaces is realized high efficiency.
Brief description of the drawings
Figure 1It is the structural frames of the computer of patent of the present inventionFigure。
Embodiment
Below in conjunction withAccompanying drawingPatent of the present invention is described further：In figure：The conversion chips of 1- first, the conversion chips of 2- second, the USB converters of 3- first, the USB converters of 4- the 2nd, the USB flash disks of 5- first, the USB flash disks of 6- second, the USB flash disks of 7- the 3rd, the USB interfaces of 8- the 4th, 9-USB selecting switch.
Embodiment：
The present embodiment, which includes the built-in function sub-board, to be included：First usb hub 3 and the second usb hub 4, USB selecting switch 9, the first USB flash disk 5, the second USB flash disk 6, the 3rd USB flash disk 7, the 4th USB flash disk 8, the first conversion chip 1, the second conversion chip 2；First USB flash disk 5 is connected by usb bus with described two usb hubs 3 respectively with the second USB flash disk 6 and the first conversion chip 1 with the second conversion chip 2, and first USB flash disk 5, the second USB flash disk 6, the 3rd USB flash disk 7, the 4th USB flash disk 8 also connect with the USB selecting switch 9 respectively；The built-in function sub-board is connected by first conversion chip 1 with the serial ports of the second conversion chip 2 and the mainboard 10 of computer, and first usb hub 3 is connected with the second usb hub 4 provided with multiple USB interfaces with the mainboard and other computers respectively with the computer.
A kind of computer, including mainboard, it is characterised in that the computer also includes a built-in function sub-board connected with the mainboard, the built-in function sub-board includes：First usb hub 3, the second usb hub 4, USB selecting switch 9, the first USB flash disk 5, the second USB flash disk 6, the 3rd USB flash disk 7, the 4th USB flash disk 8 and the first conversion chip 1 and the second conversion chip 2；First USB flash disk 5, the second USB flash disk 6, the 3rd USB flash disk 7, the 4th USB flash disk 8 and the conversion chip are connected by usb bus with described two usb hubs respectively, and first USB flash disk 5, the second USB flash disk 6, the 3rd USB flash disk 7, the 4th USB flash disk 8 also connect with the USB selecting switch 9 respectively；The built-in function sub-board is connected by the serial ports of first conversion chip 1 and the second conversion chip 2 with the mainboard 10
Confirm that target machine 11 is powered off, confirm that computer enters operating system, starts corresponding software (Data Detection, renewal or elimination etc.)；With USB cable linking objective machine 11 and computer, realize that USB flash disk switches by USB flash disk selecting switch 9, selection Data Detection, renewal or progress data elimination；Select to start from one of USB flash disk of built-in computer function daughter board 10, open target electromechanical source, i.e., from an Image image startings target machine 11 in computer；Target machine 11 is set up with the software such as Data Detection/renewal/erasing on computer after normally starting and correctly linked；Operating personnel start software, and target machine 11 starts Data Detection, updates operation or erasing operation, computer and the networking operation progress of target machine 11 and state；The instruments such as detection/renewal/erasing can disconnect the USB connections of computer and target machine 11 in the course of the work, computer can restart other target machines 11 to be operated, the operation of target machine 11 is completed, and computer connects target machine 11 by USB cable again, preserves working result；Target machine 11 is closed, the operations such as this Data Detection/renewal/data elimination are completed.Computer can start other target machines 11 to be operated.By thisInventionThe computer and its built-in function sub-board 10 of offer, while not influenceing circumscribed USB storage equipment to realize data storage, pass through many USB storage devices of built-in computer (USB flash disk) difference data storage, the potential safety hazard existed in terms of the high data source protection of safe class can be prevented, realize that the USB port and other target machines of the insulation blocking to data resource are interconnected, different Image (mirror image) startup files starts target machine in multiple USB storage devices on built-in computer function daughter board 12, complete the Data Detection of target machine, update, the function switching such as elimination and result upload, and then realize the insulation blocking of computer data resource itself.
Using the technical scheme described in patent of the present invention, or those skilled in the art is under the inspiration of art solutions of the present invention, designs similar technical scheme, and reaches above-mentioned technique effect, is the protection domain for falling into patent of the present invention.
Claims (3)
1. a kind of computer and its built-in function sub-board device, it is characterised in that：The built-in function sub-board includes：Two usb hubs, multiple USB selecting switch, multiple USB flash disks, two conversion chips；The multiple USB flash disk and described two conversion chips are connected by multiple usb bus with described two usb hubs respectively, and the multiple USB flash disk also connects with the USB selecting switch respectively；The built-in function sub-board is connected by the serial ports of described two conversion chips and the mainboard of computer, and described two usb hubs are connected provided with four USB interfaces with the mainboard and other computers respectively with the computer.
A kind of computer, including mainboard, it is characterised in that the computer also includes a built-in function sub-board connected with the mainboard, the built-in function sub-board includes：Two usb hubs, USB selecting switch, multiple USB flash disks, two conversion chips；The multiple USB flash disk and the conversion chip are connected by usb bus with described two usb hubs respectively, and the multiple USB flash disk also connects with the USB selecting switch respectively；The built-in function sub-board is connected by the serial ports of described two conversion chips with the mainboard.
2. a kind of computer according to claim 1 and its built-in function sub-board device, it is characterised in that：The serial ports of described two conversion chips is connected with mainboard.
3. a kind of computer according to claim 1 and its built-in function sub-board device, it is characterised in that：Described two usb hubs are connected respectively at two conversion chips.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210831.0A CN107273319A (en) | 2016-04-06 | 2016-04-06 | A kind of computer and its built-in function sub-board device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610210831.0A CN107273319A (en) | 2016-04-06 | 2016-04-06 | A kind of computer and its built-in function sub-board device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107273319A true CN107273319A (en) | 2017-10-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610210831.0A Pending CN107273319A (en) | 2016-04-06 | 2016-04-06 | A kind of computer and its built-in function sub-board device |
Country Status (1)
| Country | Link |
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| CN (1) | CN107273319A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101236544A (en) * | 2007-02-02 | 2008-08-06 | 凌阳科技股份有限公司 | Method and device for multiple USB master device for sharing USB slave device |
| CN103186747A (en) * | 2011-12-31 | 2013-07-03 | 中国长城计算机深圳股份有限公司 | Computer and built-in function sub-board thereof |
| CN107239125A (en) * | 2016-03-28 | 2017-10-10 | 天津大月科技有限公司 | A kind of computer system for being used to automatically control monitoring |
-
2016
- 2016-04-06 CN CN201610210831.0A patent/CN107273319A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101236544A (en) * | 2007-02-02 | 2008-08-06 | 凌阳科技股份有限公司 | Method and device for multiple USB master device for sharing USB slave device |
| CN103186747A (en) * | 2011-12-31 | 2013-07-03 | 中国长城计算机深圳股份有限公司 | Computer and built-in function sub-board thereof |
| CN107239125A (en) * | 2016-03-28 | 2017-10-10 | 天津大月科技有限公司 | A kind of computer system for being used to automatically control monitoring |
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Application publication date: 20171020 |