CN202815722U - Keyboard with universal serial bus (USB) transfer interfaces - Google Patents
Keyboard with universal serial bus (USB) transfer interfaces Download PDFInfo
- Publication number
- CN202815722U CN202815722U CN 201220390856 CN201220390856U CN202815722U CN 202815722 U CN202815722 U CN 202815722U CN 201220390856 CN201220390856 CN 201220390856 CN 201220390856 U CN201220390856 U CN 201220390856U CN 202815722 U CN202815722 U CN 202815722U
- Authority
- CN
- China
- Prior art keywords
- keyboard
- usb
- interface
- interfaces
- transfer interfaces
- 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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- Input From Keyboards Or The Like (AREA)
Abstract
The utility model discloses a keyboard with universal serial bus (USB) transfer interfaces. The keyboard with the USB transfer interfaces comprises the keyboard (1), a cable (2) and a keyboard interface (4). The keyboard with the USB transfer interfaces is characterized in that the cable (2) is respectively connected with the keyboard interface (4) and two USB interfaces (3) through data lines. Two USB transfer interfaces (5) which are respectively corresponding to the two USB interfaces (3) are arranged in the back face of the keyboard (1). The keyboard with the USB transfer interfaces has the advantages of being simple in structure, convenient to operate, reliable in operation, low in cost and long in service life.
Description
Technical field
The utility model relates to computer input apparatus, particularly a kind of keyboard with the USB converting interface.
Background technology
Existing keyboard is to be connected with computer by keyboard interface, when using USB flash disk, needs to insert in the USB interface on the computer back side, and this structure when each plug USB flash disk, needs to operate to the computer back side, and the trouble that seems is time-consuming; Or USB flash disk is inserted through in the USB converting interface that data line draws, this structure needs separately configuration USB switching device, and cost is high; Or USB flash disk is inserted in the USB interface of front of computer case, this structure, plug inconvenience also may because operating personnel are careless, break USB flash disk.
The utility model content
The purpose of this utility model just provides that a kind of simple in structure, easy to operate, reliable operation, cost are low, the keyboard with the USB converting interface of long service life.
For achieving the above object, the utility model comprises keyboard, cable and keyboard interface, and described cable is connected with keyboard interface and two USB interface by data line respectively, the back side of described keyboard be provided with two respectively with two U SB converting interfaces that USB interface is corresponding.
The utility model is owing to the termination at cable has two USB interface and keyboard interface, the other end of cable then connects two USB converting interfaces at keyboard and the keyboard back side, like this, can when connecting keyboard interface, two USB interface be inserted in the USB slot at the computer back side, after, when using USB flash disk, only need USB flash disk is inserted in the USB converting interface at the keyboard back side and get final product, the plug USB flash disk is very convenient, and whether can observe the relay indicating light of USB flash disk normal in good time.The utility model is simple in structure, and is easy to operate, reliable operation, and cost is low, long service life.
Description of drawings
Fig. 1 is front view of the present utility model.
Fig. 2 is vertical view of the present utility model.
Embodiment
Referring to Fig. 1 to Fig. 2, the utility model comprises keyboard 1, cable 2 and keyboard interface 4, described cable 2 is connected with keyboard interface 4 and two USB interface 3 by data line respectively, and the back side of described keyboard 1 is provided with two respectively U SB converting interfaces 5 corresponding with two USB interface 3.
Claims (1)
1. keyboard with the USB converting interface, comprise keyboard (1), cable (2) and keyboard interface (4), it is characterized in that: described cable (2) is connected with keyboard interface (4) and two USB interface (3) by data line respectively, and the back side of described keyboard (1) is provided with two respectively U SB converting interfaces (5) corresponding with two USB interface (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390856 CN202815722U (en) | 2012-08-09 | 2012-08-09 | Keyboard with universal serial bus (USB) transfer interfaces |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220390856 CN202815722U (en) | 2012-08-09 | 2012-08-09 | Keyboard with universal serial bus (USB) transfer interfaces |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202815722U true CN202815722U (en) | 2013-03-20 |
Family
ID=47874574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220390856 Expired - Fee Related CN202815722U (en) | 2012-08-09 | 2012-08-09 | Keyboard with universal serial bus (USB) transfer interfaces |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202815722U (en) |
-
2012
- 2012-08-09 CN CN 201220390856 patent/CN202815722U/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: 20130320 Termination date: 20130809 |