CN202421962U - Computer function expansion box - Google Patents
Computer function expansion box Download PDFInfo
- Publication number
- CN202421962U CN202421962U CN2012200027528U CN201220002752U CN202421962U CN 202421962 U CN202421962 U CN 202421962U CN 2012200027528 U CN2012200027528 U CN 2012200027528U CN 201220002752 U CN201220002752 U CN 201220002752U CN 202421962 U CN202421962 U CN 202421962U
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- CN
- China
- Prior art keywords
- usb
- expansion
- card reader
- box body
- card
- 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 relates to the field of computer accessories, in particular to a computer function expansion box which comprises a box body, a card reader part, a universal serial bus (USB) expansion part and an audio frequency part, wherein the card reader part, the USB expansion part and the audio frequency part are placed in the box body. An expansion box body is composed of a box body and a panel, an expansion function part in the box body is connected onto a computer main machine through a connection line. The expansion function part is connected with the card reader and the computer main machine and placed on a table top, and thereby facilitating reading of a memory card. The computer function expansion box is expanded to the expansion box on the table through a USB port behind the computer main machine so that using is more convenient, and by means of the design that an audio port is expanded to the table top, using of the audio port is more convenient.
Description
Technical field
The utility model relates to the computer fittings field, a kind of specifically computer function expansion box.
Background technology
The storage card of storage data is one of our memory devices of using always; Be widely used on mobile phone, digital camera, portable computer, MP3 and other digital products; But desktop computer does not generally have to read the specialized equipment of these storage cards; Can only just can read data in the storage card by means of extraneous card reader, use very inconvenient; USB interface is as data transmission interface commonly used in addition, and the interface above the Computer master panel can not satisfy our demand, use other USB interface, will use the USB interface of host computer back, uses very inconvenient; The COBBAIF of desktop computer also all is positioned at the host computer back, the very inconvenience of plug earphone sound equipment.
Therefore, design a kind of various sorts of memory cards that both can conveniently read, can be convenient to use the computer expansion box of a plurality of USB interfaces and COBBAIF again, the problem that the inventor faced just to above-mentioned situation.
Summary of the invention
The purpose of the utility model provides a kind of computer expansion box, and it is simple in structure, and is easy to operate, can not only effectively conveniently read various sorts of memory cards, and expands to the desktop design through function, can be convenient to use a plurality of USB interfaces and COBBAIF.
The utility model solves the technical scheme that its technical matters adopted: a kind of computer function expansion box; Comprise box body and be arranged at card reader part, USB expansion and the audio-frequency unit in the box body; Said expansion box is made up of box body, panel, and the expanded function part is connected on the host computer through connecting line in the box body.
Further; Said card reader partly comprises Card Reader USB input adapter, SD card draw-in groove, TF card draw-in groove, MS card draw-in groove, mmc card draw-in groove, CF card draw-in groove; Card Reader USB input interface is positioned at an end of connecting line; Five draw-in grooves are connected on the card reader through connecting line, and card reader is fixed on the panel of expansion box.
Further, said USB expansion is through connecting line, and an end has USB input adapter and USB to import subsequent use joint, and the other end is connected to eight USB output interfaces.
Further, said audio-frequency unit one termination has microphone input adapter, sound signal input adapter, circuit input plug, and through connecting line, an other termination has microphone delivery outlet, audio signal output mouth, circuit output socket.
The beneficial effect of the utility model is:
1, is connected with host computer through the reading card device and places on the desktop, made things convenient for reading of storage card.
2, expand to the desktop expansion box through host computer back USB interface, use more convenient.
3, expand to the desktop design through COBBAIF, use COBBAIF more easily.
Description of drawings
Fig. 1 is the utility model structural representation.
Description of reference numerals: 1-microphone input adapter; 2-sound signal input adapter; 3-circuit input plug; 4-USB imports subsequent use joint; The 5-USB input adapter; 6-Card Reader USB input adapter; The 7-box body; 8-SD card draw-in groove; 9-TF card draw-in groove; 10-MS card draw-in groove; 11-MMC card draw-in groove; 12-CF card draw-in groove; The 13-USB output interface; The 14-panel; 15-microphone delivery outlet; 16-audio signal output mouth; 17-circuit output socket; The 18-expansion box; The 19-connecting line.
Embodiment
Below in conjunction with specific embodiment, further set forth the utility model.Should be understood that these embodiment only to be used to the utility model is described and be not used in the restriction the utility model scope.Should be understood that in addition those skilled in the art can do various changes or modification to the utility model after the content of having read the utility model instruction, these equivalent form of values drop on application appended claims institute restricted portion equally.
As shown in Figure 1, a kind of computer function expansion box of the utility model comprises box body 7 and is arranged at card reader part, USB expansion and the audio-frequency unit in the box body 7, and expansion box 18 is made up of box body 7, panel 14; The expanded function part is connected on the host computer through connecting line 19 in the box body 7; Card reader partly comprises Card Reader USB input adapter 6, SD card draw-in groove 8, TF card draw-in groove 9, MS card draw-in groove 10, mmc card draw-in groove 11, CF card draw-in groove 12; Card Reader USB input adapter 6 is positioned at an end of connecting line 19; Five draw-in grooves are connected on the card reader through connecting line 19, and card reader is fixed on the panel 14 of expansion box 18; USB expansion one end has USB input adapter 5 and USB to import subsequent use joint 4, through connecting line 19 other terminations eight USB output interfaces 13 is arranged; Audio-frequency unit connects through connecting line 19, and a termination has microphone input adapter 1, sound signal input adapter 2, circuit input plug 3, and an other termination has microphone delivery outlet 15, audio signal output mouth 16, circuit output socket 17.
The utility model in use; Microphone input adapter 1 on one end of connecting line 19, sound signal input adapter 2, circuit input plug 3, USB are imported subsequent use joint 4, USB input adapter 5, Card Reader USB input adapter 6 to be connected to respectively on the interface of host computer back; Then control enclosure 18 is positioned on the desktop, just can be convenient to use the expanded function on the control enclosure 18.
Claims (4)
1. computer function expansion box; It is characterized in that: comprise box body and be arranged at card reader part, USB expansion and the audio-frequency unit in the box body; Said expansion box is made up of box body, panel, and the expanded function part is connected on the host computer through connecting line in the box body.
2. according to the said a kind of computer function expansion box of claim 1; It is characterized in that said card reader partly comprises Card Reader USB input adapter, SD card draw-in groove, TF card draw-in groove, MS card draw-in groove, mmc card draw-in groove, CF card draw-in groove; Card Reader USB input interface is positioned at an end of connecting line; Five draw-in grooves are connected on the card reader through connecting line, and card reader is fixed on the panel of expansion box.
3. according to the said a kind of computer function expansion box of claim 1, it is characterized in that said USB expansion through connecting line, an end has USB input adapter and USB to import subsequent use joint, and the other end is connected to eight USB output interfaces.
4. according to the said a kind of computer function expansion box of claim 1; It is characterized in that said audio-frequency unit one termination has microphone input adapter, sound signal input adapter, circuit input plug; Through connecting line, an other termination has microphone delivery outlet, audio signal output mouth, circuit output socket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200027528U CN202421962U (en) | 2012-01-04 | 2012-01-04 | Computer function expansion box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012200027528U CN202421962U (en) | 2012-01-04 | 2012-01-04 | Computer function expansion box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202421962U true CN202421962U (en) | 2012-09-05 |
Family
ID=46746706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012200027528U Expired - Fee Related CN202421962U (en) | 2012-01-04 | 2012-01-04 | Computer function expansion box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202421962U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9655439B1 (en) * | 2016-03-08 | 2017-05-23 | Chen-Source Inc. | Supporting rack |
-
2012
- 2012-01-04 CN CN2012200027528U patent/CN202421962U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9655439B1 (en) * | 2016-03-08 | 2017-05-23 | Chen-Source Inc. | Supporting rack |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120905 Termination date: 20130104 |