CN202412935U

CN202412935U - Printer with paper feed adjusting function

Info

Publication number: CN202412935U
Application number: CN2011204867652U
Authority: CN
Inventors: 张健全; 万吉强; 田义家
Original assignee: SHENZHEN CATIC INFORMATION TECHNOLOGY INDUSTRY Co Ltd
Current assignee: SHENZHEN CATIC INFORMATION TECHNOLOGY INDUSTRY Co Ltd
Priority date: 2011-11-30
Filing date: 2011-11-30
Publication date: 2012-09-05
Anticipated expiration: 2021-11-30

Abstract

The utility model provides a printer with a paper feed adjusting function. The printer comprises a main control module, a sensing module, a communication module and a printer power module, wherein the sensing module, the communication module and the printer power module are connected with the main control module; and the main control module comprises an application specific integrated circuit (ASIC) chip and a paper feed adjusting device electrically connected with the ASIC chip. The paper feed adjusting device is arranged, and is in perfect electromechanical fit with the printer, so that a receipt printer with the paper feed adjusting device can be applied to printing different receipt printing paper and has multiple functions, the application range of the receipt printer is widened and the purchase cost of the receipt printer is saved for a user; meanwhile, raw materials are saved, low-carbon economy is developed and the emission of greenhouse gas is reduced.

Description

Printer with paper feed regulatory function

Technical field

The utility model relates to the printer field, relates in particular to a kind of printer with paper feed regulatory function.

Background technology

Printer is the important output equipment that is widely used in the computer office system, realizes the purpose that electronic document is exported with the paper spare mode of needs through printer.

Existing, bill printer is a common equipment, and the printing paper that the bill printer of most of models can only the print setting width; When if the user finds that the printing paper width is not enough; When needing to use wideer printing paper, can only buy the different bill printer of print span again, cause the user to repeat to purchase PRN device thus; Cause the waste of resource, also increased user's purchase cost.Such as mainly containing 58. 4mm, 76. 4mm, 80. 4mm and four kinds of width specifications of 82. 9mm at the bill printing paper that can purchase in the market, a kind of width printing paper that existing bill printer can only be wherein.

Summary of the invention

The purpose of the utility model is to provide a kind of printer with paper feed regulatory function.

The purpose of the utility model realizes through following technical scheme.

A kind of printer with paper feed regulatory function; Comprise the main control module; The sensing module, communication module and the printing electromechanical module that are connected with this main control module, said main control module comprises asic chip, also comprises the paper feed adjusting device that is electrically connected with said asic chip.

Preferably, said sensing module comprises that paper is to level sensor, trimming sensor, temperature sensor, printhead border sensor and print head sensor.

Preferably, said communication module comprises serial port, LPT and the USB mouth that is connected with asic chip.

The utility model compared with prior art; The utility model increases a kind of paper feed adjusting device; Through cooperating with printer is perfectly dynamo-electric, make the bill printing function that adopts the utility model paper feed adjusting device be fit to print multiple bill printing paper, have the function of a tractor serves several purposes; Enlarge the scope of application of bill printer, practiced thrift the purchase cost of bill printer for the user; Help saving raw material simultaneously, the discharging that help developing low-carbon economy, reduces greenhouse gases.

Description of drawings

Fig. 1 is the printing principle block diagram that the utlity model has the paper feed regulatory function.

The specific embodiment

For the purpose, technical scheme and the advantage that make the utility model is clearer,, the utility model is further elaborated below in conjunction with accompanying drawing and embodiment.Should be appreciated that specific embodiment described herein only in order to explanation the utility model, and be not used in qualification the utility model.

See also shown in Figure 1ly, the utility model deposit book printers comprise main control module 2, the sensing module 1 that is connected with this main control module 2, communication module 3, paper feed adjusting device 4 and print electromechanical module 5.

Wherein:

Main control module 2 comprises asic chip, FLASH sram chip and microprocessor MCU chip, and paper feed adjusting device 4 is electrically connected with asic chip.Paper feed adjusting device 4 its structures are: comprise the paper feed cell body, the paper feed cell body is provided with the slot part that is used to pass printing paper, and the both sides of slot part are provided with several long recess, also comprises the catch that is fixedly arranged on long recess.

Sensing module 1 comprises that paper is to level sensor, trimming sensor, temperature sensor, printhead border sensor and print head sensor.

Communication module 3 comprises serial port, LPT and the USB mouth that is connected with asic chip.When printer need be connected with network, communication module 3 also was provided with the network interface that is connected with ASIC through network controller.In other embodiments, communication module 3 can be provided with the connectivity port of other combination.

Print electromechanical module 5 and also comprise word vehicle motor, chart drive motor and the contraposition motor that is connected with asic chip through motor driver, and the printhead that is connected with asic chip.

The above is merely the preferred embodiment of the utility model; Not in order to restriction the utility model; Any modification of being done within all spirit and principles at the utility model, be equal to replacement and improvement etc., all should be included within the protection domain of the utility model.

Claims

1. printer with paper feed regulatory function; Comprise the main control module; The sensing module, communication module and the printing electromechanical module that are connected with this main control module; Said main control module comprises asic chip, it is characterized in that: also comprise the paper feed adjusting device that is electrically connected with said asic chip.

2. the printer with paper feed regulatory function as claimed in claim 1 is characterized in that, said sensing module comprises that paper is to level sensor, trimming sensor, temperature sensor, printhead border sensor and print head sensor.

3. the printer with paper feed regulatory function as claimed in claim 1 is characterized in that, said communication module comprises serial port, LPT and the USB mouth that is connected with asic chip.