CN202058465U - USB (universal serial bus) flash disk capable of changing memory space - Google Patents
USB (universal serial bus) flash disk capable of changing memory space Download PDFInfo
- Publication number
- CN202058465U CN202058465U CN2011201942505U CN201120194250U CN202058465U CN 202058465 U CN202058465 U CN 202058465U CN 2011201942505 U CN2011201942505 U CN 2011201942505U CN 201120194250 U CN201120194250 U CN 201120194250U CN 202058465 U CN202058465 U CN 202058465U
- Authority
- CN
- China
- Prior art keywords
- card reader
- flash disk
- memory space
- usb
- usb flash
- 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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- Coupling Device And Connection With Printed Circuit (AREA)
Abstract
The utility model provides a USB (universal serial bus) flash disk capable of changing memory space. The USB flash disk is characterized in that a card reader is connected with a USB interface; a plurality of card reading slots are arranged on the card reader; SD (secure digital) cards can be inserted into the card reading slots; and a card reading slot cover is connected with the card reader. The U disk is combined with the card reader so that the change of memory space of the U disk can be realized, the memory space of the USB flash disk can be increased and the USB flash disk also has the function of the card reader.
Description
Technical field
The utility model relates to a kind of USB flash disk that can the conversion memory space.
Background technology
Existing USB flash disk all is that memory space is fixed, and can not increase freely or reduce, and existing SD card reader all is to connect with data line also computer, does not possess the USB socket, the product that does not have a kind of USB flash disk to combine with card reader.
Summary of the invention
The purpose of this utility model is exactly to solve the problem of mentioning in the above-mentioned background technology, and a kind of USB flash disk that can the conversion memory space is provided.
The technical solution adopted in the utility model is: USB flash disk that can the conversion memory space, and it is characterized in that: card reader is connected with USB interface, and a plurality of Card Reader mouths are set on card reader, and the SD card inserts in the Card Reader mouth, and the Card Reader flap is connected with card reader.
The beneficial effects of the utility model are: USB flash disk is combined with card reader, realize that the memory space of USB flash disk can change, increase the USB flash disk capacity, have the function of card reader again concurrently.
Description of drawings
Below in conjunction with accompanying drawing and example the utility model is described in further detail.
Figure is a structural representation of the present utility model.
Among the figure: 1, USB interface, 2, card reader, 3, the Card Reader mouth, 4, the SD card, 5, the Card Reader flap.
Embodiment
As figure, USB flash disk that can the conversion memory space, it is characterized in that: card reader 2 is connected with usb 1, and a plurality of Card Reader mouths are set on card reader 2, and in the SD card 4 insertion Card Reader mouths 3, the Card Reader flap is connected with 5 card reader 2.USB flash disk is connected with card reader, realizes that the memory space of USB flash disk can change, increase the USB flash disk capacity, have the function of card reader again concurrently.
Claims (1)
1. USB flash disk that can the conversion memory space, it is characterized in that: card reader is connected with USB interface, and a plurality of Card Reader mouths are set on card reader, and the SD card inserts in the Card Reader mouth, and the Card Reader flap is connected with card reader.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201942505U CN202058465U (en) | 2011-06-10 | 2011-06-10 | USB (universal serial bus) flash disk capable of changing memory space |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201942505U CN202058465U (en) | 2011-06-10 | 2011-06-10 | USB (universal serial bus) flash disk capable of changing memory space |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202058465U true CN202058465U (en) | 2011-11-30 |
Family
ID=45018433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201942505U Expired - Fee Related CN202058465U (en) | 2011-06-10 | 2011-06-10 | USB (universal serial bus) flash disk capable of changing memory space |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202058465U (en) |
-
2011
- 2011-06-10 CN CN2011201942505U patent/CN202058465U/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: 20111130 Termination date: 20120610 |