CN202905179U - Multifunctional USB (Universal Serial Bus) flash disc - Google Patents
Multifunctional USB (Universal Serial Bus) flash disc Download PDFInfo
- Publication number
- CN202905179U CN202905179U CN 201220562802 CN201220562802U CN202905179U CN 202905179 U CN202905179 U CN 202905179U CN 201220562802 CN201220562802 CN 201220562802 CN 201220562802 U CN201220562802 U CN 201220562802U CN 202905179 U CN202905179 U CN 202905179U
- Authority
- CN
- China
- Prior art keywords
- usb
- flash disc
- card reader
- chip
- multifunctional
- 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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- Credit Cards Or The Like (AREA)
Abstract
The utility model provides a multifunctional USB (Universal Serial Bus) flash disc which comprises a USB flash disc chip and a card reader chip, wherein a thread of a USB interface of the card reader chip is correspondingly welded with a thread of a USB interface of the USB flash disc chip, so as to combine the USB interfaces. The multifunctional USB flash disc has the advantages of being simple in structure and easy to manufacture, can be both used as an ordinary USB flash disc and a card reader, reduces the trouble that both the USB flash disc and the card reader are carried over in working, and is strong in practicability.
Description
Technical field
The utility model relates to a kind of flash disk, and in particular, it relates to and a kind ofly not only can be used as storage tool but also can be used as the Multifunctional U disc that card reader is used.
Background technology
Sell in the market various flash disks, but they all are only to have single memory function.Up to the present not yet occur namely can be used as common flash disk on the market and use the Multifunctional U disc that can be used as again the card reader use.
Summary of the invention
The purpose of this utility model is the deficiency that overcomes existing product, provides a kind of and not only can be used as common storage tool but also can be used as the Multifunctional U disc that card reader is used.
The purpose of this utility model can be achieved by the following technical programs.
Multifunctional U disc provided by the utility model comprises the flash disk chip, RAM (random access memory) card chip, the USB thread of described RAM (random access memory) card chip can the thread by the USB interface that is welded in flash disk corresponding to wire on.
The utility model has the advantages that:
(1) simple in structure, be easy to make;
(2) namely can be used as common flash disk and use, can be used as again card reader and use, reduced the trouble of carrying, practical.
Description of drawings
Fig. 1 is the Multifunctional U disc synoptic diagram.
Among the figure: 1: Multifunctional U disc; 2: the internal memory draw-in groove.
Embodiment
The Multifunctional U disc that the utility model provides comprises flash disk chip, RAM (random access memory) card chip, on the thread of the USB thread of RAM (random access memory) card chip by the USB interface that is welded in flash disk corresponding to wire.
The utility model is simple in structure, be easy to make; Can be used as common flash disk and use, can be used as again card reader and use, reduced the trouble of carrying, practical.
Claims (1)
1. a Multifunctional U disc comprises flash disk chip and card reader chip, it is characterized in that: the USB thread of described card reader chip is welded in by the wire correspondence on the thread of USB interface of flash disk.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562802 CN202905179U (en) | 2012-10-30 | 2012-10-30 | Multifunctional USB (Universal Serial Bus) flash disc |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220562802 CN202905179U (en) | 2012-10-30 | 2012-10-30 | Multifunctional USB (Universal Serial Bus) flash disc |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202905179U true CN202905179U (en) | 2013-04-24 |
Family
ID=48125818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220562802 Expired - Fee Related CN202905179U (en) | 2012-10-30 | 2012-10-30 | Multifunctional USB (Universal Serial Bus) flash disc |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202905179U (en) |
-
2012
- 2012-10-30 CN CN 201220562802 patent/CN202905179U/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: 20130424 Termination date: 20131030 |