CN202394317U

CN202394317U - Portable bill printer

Info

Publication number: CN202394317U
Application number: CN2011205417291U
Authority: CN
Inventors: 刘宏斌
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-12-21
Filing date: 2011-12-21
Publication date: 2012-08-22
Anticipated expiration: 2021-12-21

Abstract

The utility model relates to a cash cashier equipment which is convenient to carry and operate. A portable bill printer comprises a power module, a printing module, an input module, a display module, a processing module, a storage module and a clock chip; the power module supplies working voltage to the printing module, the input module, the display module, the processing module, the memory module and the clock chip; and the printing module, the input module, the display module, the storage module and the clock chip are respectively connected with the processing module. The portable bill printer does not need to be connected with a computer, and has the advantages of simplicity in connection and convenience in carrying.

Description

Portable bill printer

Technical field

The utility model relates to a kind of cash cash register equipment that is easy to carry and operates.

Background technology

At present on the market bill printer kind is a lot, but some shortcomings below all existing: 1, equipment is heavy and be unfavorable for carrying, and causes user's use inconvenient.2, equipment must be connected use usually with computing machine, causes customer using cost to increase.3, equipment power dissipation environmental protection greatly and not.4, the equipment complex connection is loaded down with trivial details, causes the Maintenance and Repair difficulty.

The utility model content

The technical matters that the utility model will solve provides a kind of bill printer simple, miniature portable that connects.

For solving the problems of the technologies described above, the technical scheme of the utility model is: a kind of portable bill printer, comprise power module and print module, and it is characterized in that: also comprise load module, display module, processing module, memory module, clock chip; Power module is that print module, load module, display module, processing module, memory module and clock chip provide WV; Print module, load module, display module, memory module, clock chip are connected with processing module respectively.On original bill printer, add can deal with data parts, make the portable bill printer of the utility model can not need be connected use with computing machine, can realize miniaturization.

A kind of preferred as the utility model: display module, processing module, memory module and clock chip are integrated on the circuit board.Adopt such structure, make the further miniaturization of portable bill printer of the utility model, and simplified installation.

A kind of preferred as the utility model: said print module comprises prints control panel and 76mm specification printer core.Printing equipment is a volume the best part in the whole bill printer, adopts the printing equipment of small-sized specification, makes the further miniaturization of portable bill printer of the utility model, and has simplified installation.

A kind of preferred as the utility model: said is that load module is a 4x6 matrix keyboard.The data of bill printer do not need complicated data input, therefore adopt the simplest 4x6 matrix keyboard can not influence the bill printer function and realize further miniaturization, and have simplified installation.

A kind of preferred as the utility model: said processing module is a single-chip microcomputer.The little cost performance of single-chip microcomputer volume is high, can select 89C51 single-chip microcomputer, mega16 single-chip microcomputer etc. for use.In response to the needs of data processing complex degree, can also computed CPU.

A kind of preferred as the utility model: said display module is eight digit number sign indicating number pipe or LCDs.Adopt such structure to make the further miniaturization of bill printer of the utility model, and simplified installation.Eight digit number sign indicating number pipe can be the charactron combination of four two one, also can be the charactron of eight one; Can use the more charactron of long number in response to actual needs.Small-sized LCDs can be the 1602 model LCDs that two column criterion characters show, uses Chinese character in response to actual needs, can use the 12864 model LCDs that can the four lines Chinese character show.

A kind of preferred as the utility model: said memory module comprises miniSD storage card and miniSD interface, and wherein the miniSD interface is connected with processing module.Adopt such structure, make the further miniaturization of portable bill printer of the utility model, and simplified installation.

In sum, the portable bill printer of the utility model has the advantage that connects simply, is convenient for carrying.

Description of drawings

Fig. 1 is the example structure synoptic diagram of the portable bill printer of the utility model.

Wherein, 1, power module; 2, print module; 21, print control panel; 22, printer core; 3, load module; 4, display module; 5, processing module; 6, memory module; 61, miniSD storage card; 62, miniSD interface; 7, clock chip.

Embodiment

Shown in Figure 1, the portable bill printer of the utility model comprises power module 1, print module 2, load module 3, display module 4, processing module 5, memory module 6, clock chip 7.Power module 1 provides WV for print module 2, load module 3, display module 4, processing module 5, memory module 6 and clock chip 7.Print module 2, load module 3, display module 4, memory module 6, clock chip 7 are connected with processing module 5 respectively.Wherein, display module 4, processing module 5, memory module 6 and clock chip 7 are integrated on the circuit board; Said print module 2 comprises the printer core 22 of interconnective printing control panel 21 and 76mm specification, wherein prints control panel 21 and is connected with processing module 5; Said is that load module 3 is 4x6 matrix keyboards; Said processing module 5 is selected 89C51 model single-chip microcomputer for use; Said display module 4 is combinations of four two one charactrons; Said memory module 6 comprises miniSD storage card 61 and miniSD interface 62, and wherein miniSD interface 62 is connected with processing module 5; Clock chip 7 is selected DS1302 model clock chip for use.

Duty:

After the first opening power, this machine of giving is provided with a specific registration series number, and is stored in 6 li of memory modules.An origination date and time are set again, and clock chip 7 is started working computing time.From the data that load module 3 inputs will be printed, these data show on display module 4 through processing module 5.After confirming the input data, handle and send to print data and date time data by processing module 5 and print control panel 21, on paper, print the bill of registration series number, time on date and the data of doing business by printer core 22.And these data also send to miniSD storage card 61 by processing module 5 through miniSD interface 62.After business finished in one day, can send stat commands to processing module 5,, print inventory by print module 2 by one day data of processing module 5 statistics through load module 3.Also can extract miniSD storage card 61 out, fetch data and add up by computer-readable.

To one skilled in the art, can make other various corresponding changes and deformation, and these all changes and deformation should belong within the protection domain of the utility model claim all according to the technical scheme and the design of above description.

Claims

1. a portable bill printer comprises power module and print module, it is characterized in that: also comprise load module, display module, processing module, memory module, clock chip; Power module is that print module, load module, display module, processing module, memory module and clock chip provide WV; Print module, load module, display module, memory module, clock chip are connected with processing module respectively.

2. portable bill printer according to claim 1 is characterized in that: display module, processing module, memory module and clock chip are integrated on the circuit board.

3. portable bill printer according to claim 1 and 2 is characterized in that: said print module comprises interconnective printing control panel and 76mm specification printer core, wherein prints control panel and links to each other with processing module.

4. portable bill printer according to claim 1 and 2 is characterized in that: said is that load module is a 4x6 matrix keyboard.

5. portable bill printer according to claim 1 and 2 is characterized in that: said processing module is a single-chip microcomputer.

6. portable bill printer according to claim 1 and 2 is characterized in that: said display module is eight digit number sign indicating number pipe or LCDs.

7. portable bill printer according to claim 1 and 2 is characterized in that: said memory module comprises miniSD storage card and miniSD interface, and wherein the miniSD interface is connected with processing module.