CN201853493U - USB (universal serial bus) flash disk - Google Patents
USB (universal serial bus) flash disk Download PDFInfo
- Publication number
- CN201853493U CN201853493U CN2010206363241U CN201020636324U CN201853493U CN 201853493 U CN201853493 U CN 201853493U CN 2010206363241 U CN2010206363241 U CN 2010206363241U CN 201020636324 U CN201020636324 U CN 201020636324U CN 201853493 U CN201853493 U CN 201853493U
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- flash disk
- usb
- usb flash
- main control
- module
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- 238000010586 diagram Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
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Abstract
The utility model discloses a USB (universal serial bus) flash disk which can be used for conveniently setting up a temporary sharing hard disk among multiple computers. The USB flash disk comprises a main control module, more than two reading modules, a storage module and more than two USB plugs, wherein the reading modules are respectively connected with the main control module and the storage module so as to read data from the storage module under the control of the main control module. According to the technical scheme disclosed by the utility model, multiple computers can be used for simultaneously carrying out reading and writing for the USB flash disk, so that a temporary sharing storage medium can be conveniently set up between manager servers so as to transmit or copy data.
Description
Technical field
The utility model relates to a kind of USB flash disk.
Background technology
USB flash disk, full name " USB flash drive ", English name " USB flash disk ".It is the miniature high power capacity mobile storage product that need not phisical drive of a USB interface, can be connected with computing machine by USB interface, realizes plug and play.
Existing USB flash disk use-pattern normally is inserted on the computing machine, uses a computer USB flash disk is read and write, and is inserted on another computing machine pulling up under the situation of needs again, uses this another computing machine that this USB flash disk is read and write.Need this moment as can be seen USB flash disk is frequently plugged, use comparatively inconvenience.
The problem of the frequent plug of needs for this problem, does not propose effective solution at present as yet when existing USB flash disk to use in the prior art.
The utility model content
Fundamental purpose of the present utility model provides a kind of USB flash disk, in order to solve the problem that needs frequent plug when USB flash disk uses in the prior art.
For addressing the above problem, the utility model provides a kind of USB flash disk, comprises main control module, read module, memory module, USB plug, and the read module in the described USB flash disk and the number of USB plug respectively are more than 2; A plurality of described read modules are connected with described main control module and described memory module respectively, are used under the control of described main control module from described memory module reading of data.
Further, read module in the described USB flash disk and USB plug are 2, and the quantity of read module is by the I/O control system configuration decision of main control module.
Further, described main control module comprises cable to the connection line between the described USB plug.
Further, described main control module comprises cable to the connection line between N-1 the described USB plug, and wherein N is a positive integer, represents the number of the USB plug of described USB flash disk.
According to the technical solution of the utility model, USB flash disk has a plurality of read modules and USB plug, USB flash disk can be connected with many computing machines simultaneously like this, thereby many computing machines can read USB flash disk simultaneously or write USB flash disk, need not to plug repeatedly USB flash disk, and it is comparatively convenient to use.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present utility model, constitutes the application's a part, and illustrative examples of the present utility model and explanation thereof are used to explain the utility model, do not constitute improper qualification of the present utility model.In the accompanying drawings:
Fig. 1 is the synoptic diagram according to the main composition of the USB flash disk of the utility model embodiment;
Fig. 2 is the synoptic diagram according to a kind of structure of the USB flash disk of the utility model embodiment.
Embodiment
Below with reference to the accompanying drawings and in conjunction with the embodiments, describe the utility model in detail.
Fig. 1 is the synoptic diagram according to the main composition of the USB flash disk of the utility model embodiment.As shown in Figure 1, among the utility model embodiment, USB flash disk 10 comprises main control module 11, read module 12, memory module 13 and USB plug 14, figure 1 illustrates read module 12 and USB plug 14 and respectively be 2 situation, and USB flash disk 10 also comprises writing module in realization, and is not shown.The main effect of writing module is to write data under the control of main control module 11 in memory module 13.In realization as required, also can be, and read module 12 is identical with the number of USB plug 14 for more than 2.In realization, main control module 11, read module 12 and writing module can be integrated in the chip.The quantity of read module 12 can be by the I/O control system configuration decision of main control module 11.
As shown in Figure 1, read module 12 is connected with main control module 11 and memory module 13, is used under the control of main control module 11 from memory module 13 reading of data.The structure of read module 12 can adopt the structure of the read module in the existing USB flash disk.
Fig. 2 is the synoptic diagram according to a kind of structure of the USB flash disk of the utility model embodiment.As shown in Figure 2, comprise modules such as main control module, read module, writing module, memory module in the main body 21 of USB flash disk 20, USB flash disk 20 comprises 2 USB plug, and wherein plug 22 directly is connected with main body 21, and plug 23 is connected with main body 21 through cable 24.This structure is convenient to directly be connected with another computing machine when USB flash disk 20 is inserted on the computing machine.
One ground can be connected N-1 USB flash disk plug with the USB flash disk body, wherein N is a positive integer, the number of the USB plug of expression USB flash disk.Also all USB plug of USB flash disk can be connected with the USB flash disk body by cable.
As can be seen from the above description, in the present embodiment, USB flash disk has a plurality of read modules and USB plug, USB flash disk can be connected with many computing machines simultaneously like this, thereby many computing machines can read USB flash disk simultaneously or write USB flash disk, need not to plug repeatedly USB flash disk, and it is comparatively convenient to use.And according to the technical scheme of present embodiment, use USB flash disk to realize the interim hard disk of sharing of foundation between many computing machines, can be conveniently used in setting up between the trusteeship service device interim shared storage medium, so that data shift or backup.
The above is a preferred embodiment of the present utility model only, is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within spirit of the present utility model and principle, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the present utility model.
Claims (4)
1. a USB flash disk comprises main control module, read module, memory module, USB plug, it is characterized in that,
The read module in the described USB flash disk and the number of USB plug respectively are more than 2;
A plurality of described read modules are connected with described main control module and described memory module respectively, are used under the control of described main control module from described memory module reading of data.
2. USB flash disk according to claim 1 is characterized in that, USB plug is 2 in the described USB flash disk, and the quantity of read module is by the I/O control system configuration decision of main control module.
3. USB flash disk according to claim 1 and 2 is characterized in that, described main control module comprises cable to the connection line between the described USB plug.
4. USB flash disk according to claim 1 and 2 is characterized in that, described main control module comprises cable to the connection line between N-1 the described USB plug, and wherein N is a positive integer, represents the number of the USB plug of described USB flash disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206363241U CN201853493U (en) | 2010-11-30 | 2010-11-30 | USB (universal serial bus) flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206363241U CN201853493U (en) | 2010-11-30 | 2010-11-30 | USB (universal serial bus) flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201853493U true CN201853493U (en) | 2011-06-01 |
Family
ID=44095880
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206363241U Expired - Fee Related CN201853493U (en) | 2010-11-30 | 2010-11-30 | USB (universal serial bus) flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201853493U (en) |
-
2010
- 2010-11-30 CN CN2010206363241U patent/CN201853493U/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: 20110601 Termination date: 20141130 |
|
| EXPY | Termination of patent right or utility model |