CN203552234U - Storage equipment using mobile phone or computer to directly read and write - Google Patents
Storage equipment using mobile phone or computer to directly read and write Download PDFInfo
- Publication number
- CN203552234U CN203552234U CN201320449308.5U CN201320449308U CN203552234U CN 203552234 U CN203552234 U CN 203552234U CN 201320449308 U CN201320449308 U CN 201320449308U CN 203552234 U CN203552234 U CN 203552234U
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- CN
- China
- Prior art keywords
- mobile phone
- nand flash
- usb
- computer
- write
- Prior art date
- 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 discloses storage equipment using a mobile phone or a computer to directly read and write, which comprises an Nand Flash storage chip, wherein the Nand Flash storage chip is provided with an USB (universal serial bus)-Nand Flash bidirectional controller; one end of the USB-Nand Flash bidirectional controller is connected with the computer through an USB interface; the other end of the USB-Nand Flash bidirectional controller is connected with the mobile phone. The storage equipment has the advantages that the structure is simple, and the use is convenient.
Description
Technical field
The utility model relates to a kind of memory device, more particularly, be a kind of can be simultaneously for the memory device of mobile phone or computer direct read/write.
Background technology
The advantages such as conventional USB flash drive is because light and easily carry, easy to use, for masses like, become storage tool indispensable on information service, but common U disk can only be carried out reading and writing data by plug-in brain, cannot directly take part in machine, and must just can realize by conversion OTG data line, use very inconvenient.
Summary of the invention
Due to prior art exist the problems referred to above, the purpose of this utility model be propose a kind of can be simultaneously for the memory device of mobile phone or computer direct read/write, it is simple in structure, easy to use.
For achieving the above object, the utility model can be achieved by the following technical programs:
A kind of can be simultaneously for the memory device of mobile phone or computer direct read/write, comprise Nand Flash storage chip, in this Nand Flash storage chip, be provided with USB and turn Nand Flash reversible controller, one end that this USB turns Nand Flash reversible controller connects computer by USB interface, and the other end connects mobile phone by mobile phone USB OTG interface.
Due to adopt above technical scheme, of the present utility model a kind of can be simultaneously for the memory device of mobile phone or computer direct read/write, it is simple in structure, can carry out exchanges data with mobile phone or computer easily.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present utility model
Embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawings below:
As shown in Figure 1, of the present utility model a kind of can be simultaneously for the memory device of mobile phone or computer direct read/write, comprise Nand Flash storage chip 1,1 li of this Nand Flash storage chip is provided with USB and turns Nand Flash reversible controller 2, one end that this USB turns Nand Flash reversible controller 2 connects computer by USB interface 3, and the other end connects mobile phone by mobile phone USB OTG interface 4.
But above-mentioned embodiment is exemplary, be to be the restriction that this patent is comprised to scope in order better to make those skilled in the art can understand this patent, can not to be interpreted as; As long as any being equal to done according to spirit that this patent discloses changes or modify, all fall into the scope that this patent comprises.
Claims (1)
- One kind can be simultaneously for the memory device of mobile phone or computer direct read/write, it is characterized in that: comprise Nand Flash storage chip, in this Nand Flash storage chip, be provided with USB and turn Nand Flash reversible controller, one end that this USB turns Nand Flash reversible controller connects computer by USB interface, and the other end connects mobile phone by mobile phone USB OTG interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449308.5U CN203552234U (en) | 2013-07-25 | 2013-07-25 | Storage equipment using mobile phone or computer to directly read and write |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320449308.5U CN203552234U (en) | 2013-07-25 | 2013-07-25 | Storage equipment using mobile phone or computer to directly read and write |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203552234U true CN203552234U (en) | 2014-04-16 |
Family
ID=50470319
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320449308.5U Expired - Fee Related CN203552234U (en) | 2013-07-25 | 2013-07-25 | Storage equipment using mobile phone or computer to directly read and write |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203552234U (en) |
-
2013
- 2013-07-25 CN CN201320449308.5U patent/CN203552234U/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: 20140416 Termination date: 20150725 |
|
| EXPY | Termination of patent right or utility model |