CN2831657Y - Cell phone with USB directly printing interface - Google Patents
Cell phone with USB directly printing interface Download PDFInfo
- Publication number
- CN2831657Y CN2831657Y CNU2005201137417U CN200520113741U CN2831657Y CN 2831657 Y CN2831657 Y CN 2831657Y CN U2005201137417 U CNU2005201137417 U CN U2005201137417U CN 200520113741 U CN200520113741 U CN 200520113741U CN 2831657 Y CN2831657 Y CN 2831657Y
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- usb
- mobile phone
- cell phone
- printer
- jack
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Abstract
The utility model relates to a cell phone with a USB direct printing interface, which belongs to the field of mobile communication equipment and comprises the cell phone which has a photo function. The utility model is characterized in that a piece of USB OTG chip is added in the inner of the cell phone and the back part of a baseband chip of the cell phone; an outer housing of the cell phone is provided with a jack, and a USB connecting wire is inserted into the jack; one end of the USB connecting wire is inserted into the jack, and the other end of the USB connecting wire is inserted into a USB interface which is arranged on the direct printer. The utility model provides great convenience for users to use the cell phone for photo, can omit the middle process of troublesome computer operation and can directly print out photos.
Description
Technical field
The utility model belongs to the mobile communication equipment field, specially refers to the mobile communication mobile phone of the direct printing interface of a kind of USB of having.
Background technology
Along with the progress in epoch, shooting mobile phone is universal day by day, and image pixel also significantly improving, rises to 1,300,000 present pixels from 100,000 initial pixels.1,300,000 and even the photo of higher pixel when on mobile phone, showing, owing to be subjected to the restriction of liquid crystal display screen of mobile phone LCD size, cause the advantage of its high pixel to embody.Therefore just these photos need be exported, be a kind of mode that can be accepted by the user and photo is printed.The user wanted further to appreciate and print these photos in the past, just need " fall these photos " to come out, data wire with special use is transferred to it on PC from mobile phone, could print sending it on the printer with special-purpose software on the PC then.The complicated operation of this process need process, and relate to manipulating of a lot of computer hardware and softwares, be unfamiliar with the common cellphone user of computer for those, beyond doubt one obstacle.Complicated operations has limited the printing enthusiasm of a lot of users to being taken a picture.
Summary of the invention
The utility model technical issues that need to address are, at existing shooting mobile phone, in the time of photo need being printed, photo ' to be fallen ' earlier, use dedicated data line, it is reached computer, send it to printer with special-purpose software again, in order to deduct these loaded down with trivial details operations, the utility model adopts direct photo-printer having, walk around the process of the operation PC that makes troubles for the user, the purpose of this utility model just provides the mobile communication mobile phone of the direct printing interface of a kind of USB of having, use the USB connecting line, directly mobile phone is connected with direct photo-printer having, on mobile phone, operates easily then, easily print photo and the picture stored in the mobile phone.The purpose of this utility model realizes by the following technical solutions, a kind of mobile communication mobile phone with the direct printing interface of USB, comprise mobile phone with camera function, it is characterized in that, in described mobile phone inside, after mobile phone base band chip, increase a USB OTG chip, on the mobile phone outer cage, have a jack that inserts the USB connecting line, one end of USB connecting line is inserted in the described jack, the other end of this USB connecting line is inserted on set on the direct printer USB interface.
Directly photo-printer having all has USB interface in the market, and the original idea of its design is former to be to connect digital camera, user friendly printing.
Mobile phone among the present invention adopts USB On The Go (USB mobile internet) technology, and the jack of described insertion USB connecting line can connect PC, with its swap data; Direct photo-printer having be can connect again and picture and photo printing finished with USB interface; Also can connect the equipment that other have USB port,, can a bite use more as PDA (personal digital assistant) etc.
The realization of USB On The Go technology is to have increased a USB OTG chip in mobile phone.In mobile phone, increase the relative program that USB prints simultaneously, handle and the directly data communication of photo-printer having.
Described mobile phone inside, its baseband chip sends to USB OTG chip by 16 bit data bus with image data information, and this chip outwards sends after being converted into the serial usb data, and vice versa.
System supports DMA (immediate data transmission) function, the burden of baseband chip in the time of can alleviating usb communication.
The beneficial effects of the utility model are that the user for mobile phone camera provides very big convenience, can remove the pilot process of loaded down with trivial details computer operation from, can be directly with take a picture and print.
Description of drawings
Fig. 1 is traditional cell-phone photo printing mode;
Fig. 2 is the utility model cell-phone photo printing mode;
Fig. 3 is the utility model cell phone system block diagram;
Fig. 4 is the said system circuit diagram;
Fig. 5 is for printing flow chart.
Embodiment
With reference to Fig. 1, represent traditional cell-phone photo printing mode connection layout, expression must be first be transported to information in the computer 2 from mobile phone 1 and is handled among the figure, is connected at last in the printer 3.With reference to Fig. 2, the expression the technical solution of the utility model, behind the mobile phone photograph, information in the mobile phone is passed through USB connecting line 4, be directly connected in the printer 3, need not insert computer again, with reference to Fig. 3, the connection block diagram of the used mobile phone of expression the utility model inside, explanation has increased a slice USB OTG chip 5, with reference to Fig. 4 after former mobile phone base band chip, the circuit connection diagram of representing described mobile phone inside, represent among the figure that mobile phone base band chip is by 16 bit data bus, image data information is delivered to USB OTG chip, and this chip outwards sends after being converted into the serial usb data.In the time of need printing, at first use special-purpose USB line that mobile phone is connected with direct photo-printer having, mobile phone is as the equipment end of USB, and printer is as the terminal of USB.After mobile phone detected effective USB connection, to the printer request service, printer was made and being replied, and service is set up.Then mobile phone to printer send obtain printer parameter-as printing precision, print size-request, printer is received request, and these print parameters are sent to mobile phone.
The user just can print setting on mobile phone subsequently, as printing picture size, arranging or the like.After setting was finished, mobile phone was to the printer request print out task, behind the printer acknowledge, sent and required mobile phone to upload the instruction of data.Mobile phone sends to printer with picture data and type information, and final printer becomes print data with these data transaction, and finishes printing.The information that task is finished is issued mobile phone afterwards.
Because mobile phone operation is simple, there is LCD to show that friendly interface is convenient to the user and is printed setting operation again.
In addition, owing to adopted USB OTG technology, this mobile phone can also connect other equipment with USB interface, as PDA, other mobile phones, USB flash disk, digital camera companion etc., can finish various exchanges data easily.
Claims (3)
1. mobile communication mobile phone with the direct printing interface of USB, comprise mobile phone with camera function, it is characterized in that, in described mobile phone inside, after mobile phone base band chip, increase a USB OTG chip, on the mobile phone outer cage, have a jack that inserts the USB connecting line, one end of USB connecting line is inserted in the described jack, the other end is inserted on the set USB interface of direct printer.
2. the mobile communication mobile phone with the direct printing interface of USB according to claim 1 is characterized in that, the jack of described insertion USB connecting line can connect PC; Also can connect printer with USB interface.
3. the mobile communication mobile phone with the direct printing interface of USB according to claim 1 is characterized in that, described mobile phone inside, and baseband chip is connected to USB OTG chip through 16 bit data bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201137417U CN2831657Y (en) | 2005-07-15 | 2005-07-15 | Cell phone with USB directly printing interface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005201137417U CN2831657Y (en) | 2005-07-15 | 2005-07-15 | Cell phone with USB directly printing interface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2831657Y true CN2831657Y (en) | 2006-10-25 |
Family
ID=37136578
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005201137417U Expired - Fee Related CN2831657Y (en) | 2005-07-15 | 2005-07-15 | Cell phone with USB directly printing interface |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2831657Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102118493A (en) * | 2010-11-26 | 2011-07-06 | 深圳市杰特电信控股有限公司 | Smart phone with master device and slave device and application method thereof |
| CN101163304B (en) * | 2007-11-26 | 2011-12-07 | 华为终端有限公司 | Method and system for processing files of peripheral equipment and a mobile terminal |
| CN102275391A (en) * | 2011-05-25 | 2011-12-14 | 史光生 | Printing apparatus for mobile phone |
| CN103984510A (en) * | 2014-05-30 | 2014-08-13 | 深圳市开立科技有限公司 | Method and device for prompting printer statuses based on Android |
| CN104103131A (en) * | 2014-07-15 | 2014-10-15 | 希姆通信息技术（上海）有限公司 | Printing method, printing system, printing device and mobile terminal |
| CN104943407A (en) * | 2015-07-01 | 2015-09-30 | 苏州奥莱维信息技术有限公司 | Printing equipment based on WeChat |
| CN109918031A (en) * | 2019-02-27 | 2019-06-21 | Oppo（重庆）智能科技有限公司 | Data transmission method and system and computer storage medium |
-
2005
- 2005-07-15 CN CNU2005201137417U patent/CN2831657Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101163304B (en) * | 2007-11-26 | 2011-12-07 | 华为终端有限公司 | Method and system for processing files of peripheral equipment and a mobile terminal |
| CN102118493A (en) * | 2010-11-26 | 2011-07-06 | 深圳市杰特电信控股有限公司 | Smart phone with master device and slave device and application method thereof |
| CN102275391A (en) * | 2011-05-25 | 2011-12-14 | 史光生 | Printing apparatus for mobile phone |
| CN103984510A (en) * | 2014-05-30 | 2014-08-13 | 深圳市开立科技有限公司 | Method and device for prompting printer statuses based on Android |
| CN104103131A (en) * | 2014-07-15 | 2014-10-15 | 希姆通信息技术（上海）有限公司 | Printing method, printing system, printing device and mobile terminal |
| CN104943407A (en) * | 2015-07-01 | 2015-09-30 | 苏州奥莱维信息技术有限公司 | Printing equipment based on WeChat |
| CN109918031A (en) * | 2019-02-27 | 2019-06-21 | Oppo（重庆）智能科技有限公司 | Data transmission method and system and computer storage medium |
| CN109918031B (en) * | 2019-02-27 | 2022-07-08 | Oppo（重庆）智能科技有限公司 | Data transmission method and system, and computer storage medium |
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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: 20061025 Termination date: 20110715 |