CN201876818U - Multifunctional keyboard with USB interfaces and USB drive - Google Patents
Multifunctional keyboard with USB interfaces and USB drive Download PDFInfo
- Publication number
- CN201876818U CN201876818U CN2010206447891U CN201020644789U CN201876818U CN 201876818 U CN201876818 U CN 201876818U CN 2010206447891 U CN2010206447891 U CN 2010206447891U CN 201020644789 U CN201020644789 U CN 201020644789U CN 201876818 U CN201876818 U CN 201876818U
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- CN
- China
- Prior art keywords
- usb
- keyboard
- rom drive
- drive
- control circuit
- 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 keyboard with USB interfaces and a USB drive. The multifunctional keyboard comprises a shell, a keyboard control circuit, a USB concentrator and the USB drive. The shell is internally equipped with the keyboard control circuit and the USB concentrator; one USB drive and a plurality of USB interfaces are arranged on the shell; the keyboard control circuit, the USB drive and the USB interfaces are respectively connected with the USB concentrator; and the USB concentrator is connected with a computer through an external data line. In the utility model, the USB drive and the USB interfaces are integrated with the keyboard through the USB concentrator; the USB drive, the USB interfaces and the keyboard are connected with the computer by the USB concentrator; only one USB interface of the computer is occupied, and the additional space and interface resources can not be occupied; in addition, the multifunctional keyboard facilitates the use of people greatly and reduces the wiring complexity of the computer.
Description
Technical field
The utility model relates to a kind of keyboard, specifically a kind of Multi-Function Keyboard that has USB interface and CD-ROM drive.
Background technology
At present, computing machine has become daily life and the indispensable instrument of work, and people can obtain required information or finish the work that will reach by computing machine.Along with popularizing of miniaturization computing machine, the peripherals of some USB interface more and more is subjected to liking of people, the peripherals of USB interface such as USB keyboard, the external CD-ROM drive of USB all needs the corresponding USB interface of computer configuration, but the external CD-ROM drive of USB is not a moment needs, people often accept at ordinary times, taking out use when needing, so not only need a plurality of USB interface of computer configuration, often plug also can be made troubles to people, even can not find the situation of the external CD-ROM drive of USB also can needing occur the time.
The utility model content
For overcoming the deficiency that above-mentioned prior art exists, technical problem to be solved in the utility model is to provide a kind of Multi-Function Keyboard that has USB interface and CD-ROM drive, not only reduce the number of connection of computer peripheral, and avoided taking back the worry of plug CD-ROM drive.
The technical scheme in the invention for solving the technical problem is: this has the Multi-Function Keyboard of USB interface and CD-ROM drive, comprise housing, keyboard control circuit, usb hub and USB CD-ROM drive, it is characterized in that, be provided with keyboard control circuit and usb hub in the described housing, described housing is provided with a USB CD-ROM drive and a plurality of USB interface, described keyboard control circuit, USB CD-ROM drive and USB interface are connected with usb hub respectively, and described usb hub is connected with computing machine by the external data line.
Any side of the left and right sides that described USB CD-ROM drive is arranged at described housing, described USB interface is arranged at the opposite side of described housing.
The beneficial effects of the utility model are, this Multi-Function Keyboard that has USB interface and CD-ROM drive is integrated in one with USB CD-ROM drive and USB interface by usb hub and keyboard, USB CD-ROM drive, USB interface and keyboard are connected with computing machine by usb hub, not only make them only take a USB interface of computing machine, do not take additional space and interface resource, but also be very easy to people's use, reduced the complexity of computing machine line.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further specified:
Fig. 1 is a schematic block circuit diagram of the present utility model;
Fig. 2 is a structural representation of the present utility model;
Wherein: 1 housing, 2 keyboard control circuits, 3USB hub, 4USB CD-ROM drive, 5USB interface, 6 computing machines, 7 external data lines.
Embodiment
As depicted in figs. 1 and 2, the Multi-Function Keyboard that this has USB interface and CD-ROM drive comprises housing 1, keyboard control circuit 2, usb hub 3, USB CD-ROM drive 4 and USB interface 5.Be provided with keyboard control circuit 2 and usb hub 3 in housing 1, be provided with a USB CD-ROM drive 4 in a side of housing, opposite side is provided with a plurality of USB interface 5; Wherein, keyboard control circuit 2, USB CD-ROM drive 4 and USB interface 5 are connected with usb hub 3 respectively, and described usb hub 3 is connected with computing machine 6 by external data line 7.
Claims (2)
1. the Multi-Function Keyboard that has USB interface and CD-ROM drive, comprise housing, keyboard control circuit, usb hub and USB CD-ROM drive, it is characterized in that, be provided with keyboard control circuit and usb hub in the described housing, described housing is provided with a USB CD-ROM drive and a plurality of USB interface, described keyboard control circuit, USB CD-ROM drive and USB interface are connected with usb hub respectively, and described usb hub is connected with computing machine by the external data line.
2. the Multi-Function Keyboard that has USB interface and CD-ROM drive according to claim 1 is characterized in that, any side of the left and right sides that described USB CD-ROM drive is arranged at described housing, and described USB interface is arranged at the opposite side of described housing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206447891U CN201876818U (en) | 2010-12-07 | 2010-12-07 | Multifunctional keyboard with USB interfaces and USB drive |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206447891U CN201876818U (en) | 2010-12-07 | 2010-12-07 | Multifunctional keyboard with USB interfaces and USB drive |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201876818U true CN201876818U (en) | 2011-06-22 |
Family
ID=44164732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206447891U Expired - Fee Related CN201876818U (en) | 2010-12-07 | 2010-12-07 | Multifunctional keyboard with USB interfaces and USB drive |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201876818U (en) |
-
2010
- 2010-12-07 CN CN2010206447891U patent/CN201876818U/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 | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANDONG UNIVERSITY OF TRADITIONAL CHINESE MEDICIN Free format text: FORMER OWNER: YANG PEILU Effective date: 20131112 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 250014 JINAN, SHANDONG PROVINCE TO: 250355 JINAN, SHANDONG PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131112 Address after: 250355, 4655, University Road, Changqing Science Park, Ji'nan, Shandong Patentee after: Shandong University of Traditional Chinese Medicine Address before: 250014 Shandong Province, Lixia District of Ji'nan City Road 7 - kiln No. 1 Provincial Technical Supervision Bureau Dormitory Patentee before: Yang Peilu |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110622 Termination date: 20141207 |
|
| EXPY | Termination of patent right or utility model |