CN201956061U - USB flash disk - Google Patents
USB flash disk Download PDFInfo
- Publication number
- CN201956061U CN201956061U CN2010206614112U CN201020661411U CN201956061U CN 201956061 U CN201956061 U CN 201956061U CN 2010206614112 U CN2010206614112 U CN 2010206614112U CN 201020661411 U CN201020661411 U CN 201020661411U CN 201956061 U CN201956061 U CN 201956061U
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- CN
- China
- Prior art keywords
- usb
- flash disk
- end joint
- usb flash
- utility
- 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 a multifunctional USB flash disk comprising a casing, a control circuit arranged in the casing, and a USB male end adaptor arranged outside the casing and connected with the control circuit. A USB female end adaptor is arranged on the casing and is connected with the USB male end adaptor. The multifunctional USB flash disk has a simple structure and is convenient to use. When the USB flash disk is used, the USB flash disk can be connected with other USB devices through the USB female end adaptor.
Description
Technical field
The utility model discloses a kind of Multifunctional U disk.
Background technology
Development along with the USB interface technology, increasing consumer electronics product uses USB interface to be connected, to transmit data with computer, printer, scanner, mobile phone, mouse, keyboard or the like, and the USB interface limited amount on the computer, particularly the USB interface on the notebook computer is just fewer, and many times, USB device can not be used simultaneously, can only use in turn, use inconvenience.
Summary of the invention
Few at the above-mentioned computer USB interface of mentioning of the prior art, awkward shortcoming, the utility model provides a kind of USB flash disk, it is provided with USB female end interface on USB flash disk, when using USB flash disk, can also connect other USB device by the USB female end interface on the USB flash disk, easy to use.
The technical scheme that its technical matters that solves the utility model adopts is: a kind of USB flash disk, comprise shell, setting control circuit in the enclosure and be arranged on the USB male end joint that the shell outside is connected with control circuit, shell is provided with USB female end joint, and USB female end joint is connected with USB male end joint.
The technical scheme that its technical matters that solves the utility model adopts further comprises:
Described control circuit comprises central control module and memory module, and memory module is connected on the central control module, and USB female end joint and USB male end joint are connected on the central control module.
Described USB male end joint loam cake is equipped with end cap.
The beneficial effects of the utility model are: the utility model is simple in structure, and is easy to use, and it can also connect other USB device by the USB female end interface on the USB flash disk when using USB flash disk.
Below in conjunction with the drawings and specific embodiments the utility model is described further.
Description of drawings
Fig. 1 is the utility model perspective view.
Fig. 2 is the utility model circuit block diagram.
Among the figure, 1-shell, 2-USB male end joint, 3-USB female end joint, 4-end cap.
Embodiment
Present embodiment is the utility model preferred implementation, and other all its principles are identical with present embodiment or approximate with basic structure, all within the utility model protection domain.
Please referring to accompanying drawing 1, the utility model mainly includes shell 1 and the control circuit that is arranged in the shell 1, in the utility model, end at shell 1 is installed with USB male end joint 2, be used for being connected, in the present embodiment, be provided with USB female end joint 3 at shell 1 other end with computer, can connect other USB device by USB female end joint 3, as: printer, scanner, mobile phone, mouse or keyboard etc.
Please referring to accompanying drawing 2, the control circuit in the utility model mainly comprises central control module and memory module, and memory module is connected with central control module.In the utility model, USB male end joint 2 is connected with central control module respectively with USB female end joint 3, during use, can carry out address assignment to memory module and USB female end joint 3 by central control module, prevents that it from conflicting mutually.
The utility model is simple in structure, and is easy to use, and it can also connect other USB device by the USB female end interface on the USB flash disk when using USB flash disk.
Claims (3)
1. a USB flash disk comprises shell, setting control circuit in the enclosure and is arranged on the USB male end joint that the shell outside is connected with control circuit, and it is characterized in that: described shell is provided with USB female end joint, and USB female end joint is connected with USB male end joint.
2. USB flash disk according to claim 1 is characterized in that: described control circuit comprises central control module and memory module, and memory module is connected on the central control module, and USB female end joint and USB male end joint are connected on the central control module.
3. USB flash disk according to claim 1 and 2 is characterized in that: described USB male end joint loam cake is equipped with end cap.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206614112U CN201956061U (en) | 2010-12-15 | 2010-12-15 | USB flash disk |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206614112U CN201956061U (en) | 2010-12-15 | 2010-12-15 | USB flash disk |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201956061U true CN201956061U (en) | 2011-08-31 |
Family
ID=44500165
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206614112U Expired - Fee Related CN201956061U (en) | 2010-12-15 | 2010-12-15 | USB flash disk |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201956061U (en) |
-
2010
- 2010-12-15 CN CN2010206614112U patent/CN201956061U/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: 20110831 Termination date: 20111215 |