CN203397345U - Wireless printing device - Google Patents
Wireless printing device Download PDFInfo
- Publication number
- CN203397345U CN203397345U CN201320194944.8U CN201320194944U CN203397345U CN 203397345 U CN203397345 U CN 203397345U CN 201320194944 U CN201320194944 U CN 201320194944U CN 203397345 U CN203397345 U CN 203397345U
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- wireless
- base station
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- printer
- printing device
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- 238000007639 printing Methods 0.000 title claims abstract description 41
- 238000004891 communication Methods 0.000 claims abstract description 28
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 238000012795 verification Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
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Abstract
The utility model discloses a wireless printing device. The wireless printing device comprises a wireless base station and a wireless printing main body, wherein an embedded microcontroller (1) is connected with a serial port circuit (2), a Flash storage circuit (3), a wireless channel setting circuit (4-1) and a wireless communication circuit (5-1) to form the wireless base station (8); a single chip controller (6) is connected with a wireless communication circuit (5-2), a wireless channel setting circuit (4-2) and a printer (7) to form the wireless printing main body (9). The wireless printing device disclosed by the utility model has the following advantages that: the wireless base station based on embedded control can realize wireless printing intelligent management; wireless communication is performed by adopting an ISM (industrial scientific medical) band, the transmission distance is far, and computer printing software does not need to be changed; the traditional wired printer can be seamlessly replaced; and the wireless printing device is specially suitable for bill printing in the catering industry and the supermarket industry.
Description
Technical field
The utility model relates to wireless communication field and printer field, particularly a kind of wireless printing device.
Background technology
Along with social development, printer applications is to all trades and professions, and particularly various printers, have appearred in food and drink and bill printing field in the market, from data communication mode, classify, and are mainly divided into wired printer and wireless printer.
Wired printer mainly contains: serial printer, parallel port printer, USB printer, network interface printer etc., wherein serial printer, parallel port printer and USB printer, communication distance is short, and communication distance only has several meters, for some, require remote occasion, cannot apply, network interface printer can be printed at a distance, but need to carry out network layout, cause in actual use procedure, quantities increases, and in some cases, also has the problem that cannot connect up.
Wireless printer mainly contains: WIFI printer, blue-tooth printer, infrared printing machine etc.; Wherein WIFI printer has good performance, but because its WIFI signal penetration power is not strong, causes communication distance limited, and applied field is limited to; Blue-tooth printer exists equally prints the problem that distance is far away not, and infrared printing machine also exists the limitation of light and distance.
The problems such as above-mentioned wired printer and wireless printer all exist the limitation of some applications, have plenty of distance and do not reach requirement, have plenty of the network layout of needs, and quantities is large or cannot connect up.
Summary of the invention
The purpose of this utility model is to overcome the drawbacks such as the short and network layout difficulty of the communication distance existing in current printer, the utility model provides a kind of wireless printing device, comprises wireless base station and wireless printing main body, utilizes ISM communication, without wiring, and communication distance is far away.
The technical solution of the utility model is: a kind of wireless printing device, comprise wireless base station and wireless printing main body, by embedded microcontroller (1), connect into wireless base station (8) with serial port circuit (2), Flash memory circuit (3), radio channel setting circuit (4-1), radio communication circuit (5-1) respectively; By singlechip controller (6), connect into wireless printing main body (9) with radio communication circuit (5-2), radio channel setting circuit (4-2), printer (7) respectively; Print data outputs to wireless base station (8) from computer serial ports, and wireless base station (8) are responsible for print queue management, and wireless protocols according to the rules sends by radio communication circuit (5-1); Wireless printing main body receives data by radio communication circuit (5-2), utilize singlechip controller (6) to be responsible for data packet format analysis and verification, after data receiver is complete, by singlechip controller (6), by serial ports, the data transmission receiving is printed to printer (7); Wireless base station (8) is ISM band with the communications band of wireless printing main body (9).
The utility model has the advantages that: wireless printing intelligent management can be realized in the wireless base station based on embedded Control, adopt ISM band to carry out radio communication, long transmission distance, without changing computerized print software, can the wired printer of seamless alternative tradition, the bill printing of particularly suitable food and drink and supermarket industry.
Accompanying drawing explanation
Fig. 1 the utility model wireless printing device structured flowchart
Fig. 2 the utility model wireless printing device fundamental diagram
Embodiment
, comprise wireless base station and wireless printing main body, referring to Tu1， wireless base station 8, by embedded microcontroller 1, connected to form with serial port circuit 2, Flash memory circuit 3, radio channel setting circuit 4-1, radio communication circuit 5-1 respectively; Wireless printing main body 9 is connected to form with radio communication circuit 5-2, radio channel setting circuit 4-2, printer 7 respectively by singlechip controller 6; Radio communication circuit 5-1 is identical with radio communication circuit 5-2, and radio channel setting circuit 4-1 is identical with radio channel setting circuit 4-2; Print data outputs to wireless base station 8 from computer serial ports, and print queue management is responsible in wireless base station 8, and wireless protocols according to the rules sends by radio communication circuit 5-1; Wireless printing main body receives data by radio communication circuit 5-2, utilizes singlechip controller 6 to be responsible for data packet format analysis and verification, after data receiver is complete, by singlechip controller 6, by serial ports, the data transmission of reception is printed to printer 7; Wireless base station 8 is ISM band with the communications band of wireless printing main body 9.
Wireless printing device fundamental diagram is referring to accompanying drawing 2, wireless printing device can 1 wireless base station 8 respectively with a plurality of wireless printing main body 9-1,9-2 ..., 9-m carries out wireless printing.By computer serial ports, be transferred to the print data of wireless base station, wireless base station carries out after protocol processes, sends to respectively the wireless printing main body of appointment by wireless mode, and wireless printing main body is carried out after the protocol analysis of data, relevant information is printed, realized wireless printing function.
Claims (2)
1. a wireless printing device, comprise wireless base station and wireless printing main body, it is characterized in that: by embedded microcontroller (1), connect into wireless base station (8) with serial port circuit (2), Flash memory circuit (3), radio channel setting circuit (4-1), radio communication circuit (5-1) respectively; By singlechip controller (6), connect into wireless printing main body (9) with radio communication circuit (5-2), radio channel setting circuit (4-2), printer (7) respectively.
2. wireless printing device according to claim 1, be further characterized in that: print data outputs to wireless base station (8) from computer serial ports, print queue management is responsible in wireless base station (8), and wireless protocols according to the rules sends by radio communication circuit (5-1); Wireless printing main body receives data by radio communication circuit (5-2), utilize singlechip controller (6) to be responsible for data packet format analysis and verification, after data receiver is complete, by singlechip controller (6), by serial ports, the data transmission receiving is printed to printer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320194944.8U CN203397345U (en) | 2013-04-17 | 2013-04-17 | Wireless printing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320194944.8U CN203397345U (en) | 2013-04-17 | 2013-04-17 | Wireless printing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203397345U true CN203397345U (en) | 2014-01-15 |
Family
ID=49908863
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320194944.8U Expired - Fee Related CN203397345U (en) | 2013-04-17 | 2013-04-17 | Wireless printing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203397345U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404478A (en) * | 2014-09-11 | 2016-03-16 | 诚研科技股份有限公司 | Printing system and method of operating the same |
| CN108874330A (en) * | 2018-07-05 | 2018-11-23 | 美味不用等（上海）信息科技股份有限公司 | A kind of method and device of automatic connection printer |
-
2013
- 2013-04-17 CN CN201320194944.8U patent/CN203397345U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105404478A (en) * | 2014-09-11 | 2016-03-16 | 诚研科技股份有限公司 | Printing system and method of operating the same |
| CN108874330A (en) * | 2018-07-05 | 2018-11-23 | 美味不用等（上海）信息科技股份有限公司 | A kind of method and device of automatic connection printer |
| CN108874330B (en) * | 2018-07-05 | 2021-07-13 | 美味不用等（上海）信息科技股份有限公司 | Method and device for automatically connecting printer |
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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: 20140115 Termination date: 20160417 |