CN105719410A - POS machine printing method and POS machine printing device - Google Patents
POS machine printing method and POS machine printing device Download PDFInfo
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- CN105719410A CN105719410A CN201610038257.5A CN201610038257A CN105719410A CN 105719410 A CN105719410 A CN 105719410A CN 201610038257 A CN201610038257 A CN 201610038257A CN 105719410 A CN105719410 A CN 105719410A
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- Prior art keywords
- pos
- printer
- level translator
- printing equipment
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/0018—Constructional details, e.g. of drawer, printing means, input means
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- G—PHYSICS
- G07—CHECKING-DEVICES
- G07G—REGISTERING THE RECEIPT OF CASH, VALUABLES, OR TOKENS
- G07G1/00—Cash registers
- G07G1/12—Cash registers electronically operated
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- General Physics & Mathematics (AREA)
- Accessory Devices And Overall Control Thereof (AREA)
- Printers Characterized By Their Purpose (AREA)
Abstract
The invention provides a POS machine printing method and a POS machine printing device. The POS machine printing device comprises a POS machine body, a printing device, a level converter, and a voltage stabilizing module. The printing device is connected with the POS machine body, and the level converter is disposed in the POS machine body. The voltage stabilizing module is respectively connected with the printing device and the level converter, and the POS machine body is used to print the information data generated by the POS machine body. The POS machine printing method and the POS machine printing device are advantageous in that the information data transmission is stable, and the information data printing is clear.
Description
Technical field
The present invention relates to IDT technical field, especially, relate to a kind of POS Method of printing and device.
Background technology
The core of mobile Internet is the Internet and mobile terminal, the development of Internet technology is promoted to main standard with the quickening of network speed and transmission quality, owing to there is high threshold in the quickening of network speed and the lifting of transmission quality, thus its improvement opportunity concentrates on minority large enterprise, but mobile terminal is as the terminal connecting the Internet, has a wide range of applications in all trades and professions, by the different mobile terminal of all trades and professions, promote the change of all trades and professions, even expedite the emergence of new industry.
POS industry is also opened in the mobile Internet epoch and is changed, including the means of payment and mobile terminal function.POS is as mobile terminal, pay the height accreditation being subject to consumer and trade company by only supporting to swipe the card and widely use, but POS opens change, intelligence POS concept occurs, intelligence POS increases the means of payment, adopts touch screen, set up applications and the design in conjunction with trade company backstage, bring great convenience to gradually trade company and consumer.
The POS of prior art is generally accompanied with printer, the two is operated using by connecting power supply, owing to the running voltage of POS and the running voltage of printer are different, it is generally adopted diode or MOS transistor realizes the control of different voltage, ensure the normal operation of each element, but adopt the phenomenon that the voltage existence and stability of diode or MOS transistor generation is poor, there is signal difference and disconnect phenomenon in POS and printer when carrying out information data transmission between depositing, cause printing the unsharp problem of document.
Summary of the invention
For solving occur signal difference in prior art in POS type information data transmission procedure and disconnect phenomenon and cause the unsharp technical problem of document printed, the present invention provides the information data transmission of a kind of transmission stablize and print POS Method of printing and device clearly.
A kind of POS Method of printing provided by the invention, including POS body and printer, the two is integrated, described POS body includes battery, described battery is connected with being located at the intrinsic level translator of described POS, carrying voltage by described level translator respectively to the CPU of described POS body and the MCU of described printer, the information data transmission that need to print to described printer, is printed by described POS body.
According to a preferred embodiment of the present invention, being transmitted as wire transmission or be wirelessly transferred of the information data that need to print.
According to a preferred embodiment of the present invention, described printer carries out stablizing of voltage by setting up Voltage stabilizing module.
According to a preferred embodiment of the present invention, the information data of printing includes one or more combinations of word, figure, numeral, letter, color, sound.
According to a preferred embodiment of the present invention, described POS body includes touch screen.
The present invention also provides for a kind of POS printing equipment, including POS body, printer and level translator, described printer is connected with described POS body, described POS is located at by described level translator, and this is internal, described POS body includes CPU and battery module, described battery module, described level translator, described CPU are sequentially connected with, and described printer includes MCU, and described MCU is connected with described level translator.
According to a preferred embodiment of the present invention, described POS body includes touch screen, and described touch screen is connected with described CPU.
According to a preferred embodiment of the present invention, described printer is fixed in described POS body one end.
According to a preferred embodiment of the present invention, described printer is connected by demountable structure with described POS body.
According to a preferred embodiment of the present invention, described printer includes joint connecting structure with the attachment structure of described POS body.
According to a preferred embodiment of the present invention, described printer is thermal printer.
According to a preferred embodiment of the present invention, described level translator includes two or more outfan.
According to a preferred embodiment of the present invention, the voltage of described level translator output includes two voltages of 1.8V and 3.3V, and wherein, one end of output 1.8V is connected with described CPU, and one end of output 3.3V is connected with described MCU.
According to a preferred embodiment of the present invention, described level translator transfers to the voltage of described MCU is 3.2V 3.4V.
According to a preferred embodiment of the present invention, also including Voltage stabilizing module, described Voltage stabilizing module one end is connected with described MCU, and the other end is connected with described level translator, for the voltage transferring to described MCU is carried out stable protection.
According to a preferred embodiment of the present invention, described Voltage stabilizing module is located in this internal or described printer of described POS.
According to a preferred embodiment of the present invention, the information data transmission between described CPU and described MCU passes through wired mode or wireless mode, and wherein wireless mode includes the one in WIFI, ZIGBEE or whole.
Technical scheme provided by the invention has the advantages that
1, after being changed by employing level translator, respectively the CPU of POS body and the MCU of printer provides the design of power supply, it is achieved the two different operating voltage stabilization, promotes the definition printed；
2, by adopting the design of Voltage stabilizing module, carrying out stable to the MCU virtual voltage of printer, the printing effect being beneficial to printer continues to ensure；
3, the design by adopting POS body and printer arrangement to connect, facilitates POS user to use, and meanwhile, the two adopts wired or wireless mode to connect, and owing to transmission range is short, is beneficial to the steady quality of transmission information data.
Except purpose described above, feature and advantage, the present invention also has other purpose, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
In order to be illustrated more clearly that the technical scheme in the embodiment of the present invention, below the accompanying drawing used required during embodiment is described is briefly described, apparently, drawings discussed below is only some embodiments of the present invention, for those of ordinary skill in the art, under the premise not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings, wherein:
Fig. 1 is the schematic flow sheet of embodiment one provided by the invention；
Fig. 2 is the schematic flow sheet of embodiment two provided by the invention；
Fig. 3 is the external structure schematic diagram of embodiment three provided by the invention；
Fig. 4 is the component structure block diagram of embodiment three provided by the invention；
Fig. 5 is the external structure schematic diagram of embodiment four provided by the invention；
Fig. 6 is the component structure block diagram of embodiment four provided by the invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete description, it is clear that described embodiment is only a part of embodiment of the present invention, rather than whole embodiments.
Embodiment one
Refer to Fig. 1, be the schematic flow sheet of embodiment one provided by the invention.
Described POS Method of printing includes:
Step 1 provides POS body and printer, and the two carries out integral structure connection, described printer is placed in described POS body one end and carries out structure connection；
Step 2 provides level translator, the input of described level translator is connected with the intrinsic battery of described POS, two outfans of described level translator are connected with the CPU of described POS body and the MCU of described printer respectively, carry different voltages to the CPU and the MCU of described printer of described POS body；
After POS body described in step 3 completes order, payment, card certificate check and write off or send certificate, form the information data that need to print, and by described information data transmission to described printer, described printer receives described information data and also completes to print.
In step 1, the integral structure of described POS body and described printer connects, and is fixed in described POS body including described printer or described printer can change.
In step 3, the transmission of described information data can be wire transmission or be wirelessly transferred, described information data can include one or more combinations of word, figure, numeral, letter, color, sound, generally, the information data of printing includes word, figure, numeral, letter and color.
Described POS body includes touch screen, is provided with the front that side is described POS body of described touch screen, and described touch screen is beneficial to user and carries out feature operation, including printing function.
Embodiment two
Refer to Fig. 2, be the schematic flow sheet of embodiment two provided by the invention.
Described POS Method of printing includes:
Step 1 provides POS body and printer, and the two carries out integral structure connection, described printer is placed in described POS body one end and carries out structure connection；
Step 2 provides level translator and Voltage stabilizing module, the input of described level translator is connected with the intrinsic battery of described POS, two outfans of described level translator are connected with the CPU of described POS body and described Voltage stabilizing module input respectively, carrying different voltages to the CPU of described POS body with described Voltage stabilizing module, described Voltage stabilizing module outfan is connected with the MCU of described printer；
After POS body described in step 3 completes order, payment, card certificate check and write off or send certificate, form the information data that need to print, and by described information data transmission to described printer, described printer receives described information data and also completes to print.
Embodiment three
See also the external structure schematic diagram that Fig. 3 and Fig. 4, Fig. 3 are embodiments three provided by the invention；Fig. 4 is the component structure block diagram of embodiment three provided by the invention.
Described POS printing equipment 1 includes POS body 11, printer 13 and level translator 15, and described printer 13 is connected with described POS body 11, and described level translator 15 is located in described POS body 11 and is connected with described printer 13.
Described POS body 11 includes CPU111 and battery module 113, and described battery module 113 provides power supply for described CPU111, and described battery module 113, described level translator 15 and described CPU111 are sequentially connected with.In the present embodiment, the output voltage of described battery module 113 is 4.35V, and after described level translator 15 processes, the voltage transferring to described CPU111 is 1.8V.
Described printer 13 includes MCU131, described MCU131 and is connected with described level translator 15.In preferred embodiment, after described level translator 15 processes, the voltage transferring to described MCU131 is 3.3V, and in other embodiments, the voltage transferring to described MCU131 can be 3.2V or 3.4V.Described printer 13 is thermal printer.
The input of described level translator 15 is one, outfan can be two or more, and in the present embodiment, the outfan of described level translator 15 is two, one is connected with the described CPU111 of described POS body 11, and another is connected with the described MCU131 of described printer 13.
Described POS body 11 is that demountable structure is connected with the connected mode of described printer 13, it is preferable that in embodiment, described demountable structure is connected as joint connecting structure.In other cases, the connected mode of described POS body 11 and described printer 13 can be affixed, and namely the two can not decouple, and described POS body 11 one end is located at by described printer 13.
The transmission of information data is carried out between the described CPU111 of described POS body 11 and the described MCU131 of described printer 13, and realize being printed the information data produced in described POS body 11 work process by described printer 13, the transmission of described information data can be wired mode and wireless mode, wherein, the preferred transmission means of wireless mode is that the one or both in WIFI, ZIGBEE all includes.
In the present embodiment, described POS body 11 includes touch screen 115, and described touch screen 115 is located at the side of described POS body 11, adopts the design of described touch screen 115, is beneficial to user and carries out feature operation, realizes printing function including by touch.
Embodiment four
See also the external structure schematic diagram that Fig. 5 and Fig. 6, Fig. 5 are embodiments four provided by the invention；Fig. 6 is the component structure block diagram of embodiment four provided by the invention.
Described POS printing equipment 2 includes POS body 21, printer 23, level translator 25 and Voltage stabilizing module 27.Described printer 23 is connected with described POS body 21, and described level translator 25 is located in described POS body 21, and described Voltage stabilizing module 27 is connected respectively with described printer 23, described level translator 25.
Described POS body 21 includes CPU211, battery module 213 and touch screen 215.Described battery module 213, described level translator 25, described CPU211 are sequentially connected with, described touch screen 215 is connected respectively with described CPU211, described battery module 213, described battery module 213 provides power supply for described CPU211 and described touch screen 215, in the present embodiment, the output voltage of described battery module 213 is 4.35V, after described level translator 25 processes, the voltage transferring to described CPU211 is 1.8V.
Described touch screen 215 is located at the side of described POS body 21, adopts the design of described touch screen 215, is beneficial to user and carries out feature operation, realizes printing function including by touch.
Described printer 23 includes MCU231, described MCU231 and is connected with described Voltage stabilizing module 27.Described level translator 25, described Voltage stabilizing module 27, described MCU231 are sequentially connected with.In preferred embodiment, after described level translator 25 processes, the voltage transferring to described Voltage stabilizing module 27 is 3.3V, in other embodiments, the voltage transferring to described Voltage stabilizing module 27 can be 3.2V or 3.4V, and described Voltage stabilizing module 27 is for the virtual voltage stable to described MCU231 offer.Described printer 23 is thermal printer.
The input of described level translator 25 is one, outfan can be two or more, and in the present embodiment, the outfan of described level translator 25 is two, one is connected with the described CPU211 of described POS body 21, and another is connected with described Voltage stabilizing module 27.
Described POS body 21 is that demountable structure is connected with the connected mode of described printer 23, it is preferable that in embodiment, described demountable structure is connected as joint connecting structure.In other cases, the connected mode of described POS body 21 and described printer 23 can be affixed, and namely the two can not decouple, and described POS body 21 one end is located at by described printer 23.
The transmission of information data is carried out between the described CPU211 of described POS body 21 and the described MCU231 of described printer 23, and realize being printed the information data produced in described POS body 21 work process by described printer 23, the transmission of described information data can be wired mode and wireless mode, wherein, the preferred transmission means of wireless mode is that the one or both in WIFI, ZIGBEE all includes.
Described Voltage stabilizing module 27 can be located in described POS body 21 or in described printer 23, it is preferable that in embodiment, described Voltage stabilizing module 27 is located in described POS body 21.
The invention have the benefit that
1, pass through the design of respectively described CPU111,211 and described MCU131,231 offer power supplys after adopting described level translator 15,25 to change, it is achieved the two different operating voltage stabilization, promote the definition printed；
2, by adopting the design of described Voltage stabilizing module 27, described MCU231 virtual voltage being carried out stable, the printing effect being beneficial to described printer 23 continues to ensure；
3, the design by adopting described POS body 11,21 and described printer 13,23 structure to connect, facilitating described POS 1,2 user to use, meanwhile, the two adopts wired or wireless mode to connect, owing to transmission range is short, it is beneficial to the steady quality of transmission information data.
The foregoing is only embodiments of the invention; not thereby the scope of patent protection of the present invention is limited; every equivalent structure utilizing description of the present invention and accompanying drawing content to make or equivalence flow process conversion; directly or indirectly it is used in other relevant technical field, all in like manner includes in the scope of patent protection of the present invention.
Claims (17)
1. a POS Method of printing, including POS body and printer, the two is integrated, it is characterized in that: described POS body includes battery, described battery is connected with being located at the intrinsic level translator of described POS, carrying voltage by described level translator respectively to the CPU of described POS body and the MCU of described printer, the information data transmission that need to print to described printer, is printed by described POS body.
2. POS Method of printing according to claim 1, it is characterised in that: being transmitted as wire transmission or be wirelessly transferred of the information data that need to print.
3. POS Method of printing according to claim 1, it is characterised in that: described printer carries out stablizing of voltage by setting up Voltage stabilizing module.
4. POS Method of printing according to claim 1, it is characterised in that: the information data of printing includes one or more combinations of word, figure, numeral, letter, color, sound.
5. POS Method of printing according to claim 1, it is characterised in that: described POS body includes touch screen.
6. a POS printing equipment, it is characterized in that: include POS body, printer and level translator, described printer is connected with described POS body, described POS is located at by described level translator, and this is internal, described POS body includes CPU and battery module, described battery module, described level translator, described CPU are sequentially connected with, and described printer includes MCU, and described MCU is connected with described level translator.
7. POS printing equipment according to claim 6, it is characterised in that: described POS body includes touch screen, and described touch screen is connected with described CPU.
8. POS printing equipment according to claim 6, it is characterised in that: described printer is fixed in described POS body one end.
9. POS printing equipment according to claim 6, it is characterised in that: described printer is connected by demountable structure with described POS body.
10. POS printing equipment according to claim 9, it is characterised in that: the attachment structure of described printer and described POS body includes joint connecting structure.
11. POS printing equipment according to claim 6, it is characterised in that: described printer is thermal printer.
12. POS printing equipment according to claim 6, it is characterised in that: described level translator includes two or more outfan.
13. POS printing equipment according to claim 6, it is characterised in that: the voltage of described level translator output includes two voltages of 1.8V and 3.3V, and wherein, one end of output 1.8V is connected with described CPU, and one end of output 3.3V is connected with described MCU.
14. POS printing equipment according to claim 6, it is characterised in that: it is 3.2V 3.4V that described level translator transfers to the voltage of described MCU.
15. POS printing equipment according to claim 6, it is characterised in that: also including Voltage stabilizing module, described Voltage stabilizing module one end is connected with described MCU, and the other end is connected with described level translator, for the voltage transferring to described MCU is carried out stable protection.
16. POS printing equipment according to claim 15, it is characterised in that: described Voltage stabilizing module is located in this internal or described printer of described POS.
17. POS printing equipment according to claim 6, it is characterised in that: the information data transmission between described CPU and described MCU passes through wired mode or wireless mode, and wherein wireless mode includes the one in WIFI, ZIGBEE or whole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038257.5A CN105719410A (en) | 2016-01-20 | 2016-01-20 | POS machine printing method and POS machine printing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610038257.5A CN105719410A (en) | 2016-01-20 | 2016-01-20 | POS machine printing method and POS machine printing device |
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| CN105719410A true CN105719410A (en) | 2016-06-29 |
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| CN201610038257.5A Pending CN105719410A (en) | 2016-01-20 | 2016-01-20 | POS machine printing method and POS machine printing device |
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| CN200993804Y (en) * | 2006-12-20 | 2007-12-19 | 航天信息股份有限公司 | Financial tax-controlling cash register |
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Application publication date: 20160629 |