CN105774269A

CN105774269A - Printer

Info

Publication number: CN105774269A
Application number: CN201410803159.7A
Authority: CN
Inventors: 于斌峰
Original assignee: Xi'an Heng Chuan Commerce And Trade Co Ltd
Current assignee: Xi'an Heng Chuan Commerce And Trade Co Ltd
Priority date: 2014-12-19
Filing date: 2014-12-19
Publication date: 2016-07-20

Abstract

The invention provides a printer. The printer comprises a shell. A detachable ink box is arranged in the shell. A printing head is connected to the lower end of the ink box. An ASF assembly is connected to one end of the shell. A shock absorber is arranged on the outer side of the upper portion of the printing head. The printing head and the ink box are of an integrated structure. A character vehicle assembly is arranged at the front end of the ink box. An upper support is connected above the character vehicle assembly. A storage card is connected between the upper support and the character vehicle assembly. The character vehicle assembly is connected with a character vehicle motor 8 through a character vehicle synchronous belt. The added shock absorption device eliminates noise very well, so that when the printer is used, buzzes are not heard any longer. When the printer is connected to a computer, information printed by the printer is remembered by a memory card in a connection position, and thus effective selection and real-time recording are achieved.

Description

A kind of printer

Technical field

The present invention relates to a kind of printer.

Background technology

Printer (Printer) is one of outut device of computer, for computer disposal result is printed upon associated media.The index weighing printer quality has three: print resolution, print speed and noise.The kind of printer is a lot, by type element to whether paper has stroke, and point impact printer and non-impact printer.By printable character structure, point holotype word printer and dot character printer.By the mode that line inscribed is formed on paper, point string data printer and line printer.Press the technology adopted, the printer such as point cylindricality, spherical, ink jet type, heat-sensitive type, laser type, electrostatic, magnetic-type, LED-type.

String data fully formed character impact printer, cylindricality, spherical, Flos Chrysanthemi lobed and cup-shaped all belong to this type of.All characters are all intactly engraved on the type matrix carrier such as post, ball so that anti-shape is convex, type matrix carrier can rotate under the driving of drive source, and can move up and down, so that required type matrix is delivered to print position, knock type matrix carrier by printing hammer or type matrix carrier itself swings, on paper, after impact colour band, print off the character of required printing.This kind of printer can print off the fully formed character that quality is high,Maximum printing speedIt is about 60 character per seconds.Shortcoming is that printable character number is limited by the contained type matrix number of type matrix carrier, it is impossible to print Chinese character and image, it is impossible to realize colour print, and noise is big.

String data dot matrix impact printer, printhead is by forming a line, and is made up of the print needle of solenoid actuated.Clash into colour band by the motion of pin, paper prints off string point.Printhead can laterally move and print dot matrix, and the various combination of these points just constitutes various character or figure.This kind of printing function prints the character close to fully formed character quality.Its group word is flexible, printable figure and image.By using colored colour band also printable several colour.Print speed is up to 600 character per seconds, simple in construction, and cost is low, printable multiple copies.Applying very universal, part instead of low, middling speed line printer.Shortcoming is that noise is big.

Line fully formed character impact printer, drum-type, chain type, belt all belong to this type of.Opposite form character mould is loaded on print drum, word chain or word band, the printing hammer of corresponding number is generally set corresponding to each character position of paper lastrow, when required type matrix is delivered to print position by type matrix carrier movement, corresponding printing hammer impacts type matrix and colour band, is imprinted on paper by these words.This kind of printer lettering quality is high.The print speed of belt up to 3000 row/point, drum-type and chain type up to 2000 row/point.Shortcoming is that printable character number is limited, it is impossible to printing Chinese character and colour, noise is big.

Line dot character impact printer, combed dot matrixImpact printerBelong to this type of.The print needle that type element is in line by some levels forms, and clashes into colour band by solenoid actuated pin, prints off row's point, according to character pattern size by several rows on paperPoint is constitutedA line character.Print speed up to 500 row/point.Shortcoming is that noise is big.

Summary of the invention

In order to overcome existing printer noise big, it is impossible to the problem of storage print content, the present invention provides a kind of printer, and noise is little, there is memory card, and the thing of printing can record.

The technical solution adopted in the present invention:

A kind of printer, including shell 14, shell 14 is internally provided with dismountable print cartridge 1, described print cartridge 1 lower end is connected to printhead 2, shell 14 one end is connected to ASF assembly 9, and described printhead 2 upper outside is provided with amortisseur 3, and described printhead 2 is structure as a whole with print cartridge 1；Described print cartridge 1 front end is provided with word car assembly 4, and described word car assembly 4 is connected above upper bracket 5, is connected to memory card 6 between upper bracket 5 and word car assembly 4, and word car assembly 4 is connected with word vehicle motor 8 by word car Timing Belt 7.

Described shell 14 is provided with USB interface.

Described word car assembly 4 is arranged below word car guide rail and crosses paper bowl 10 and exit roller 11.

Also including pump assembly 12, described pump assembly is arranged on the lower section of print cartridge 1, and lower than the minimum point of printhead 2.

Described pump assembly 12 is 7800.

The invention have the benefit that

The damping device increased well eliminates noise, when using printer, no longer hears drone sound, remembers, through memory card, the data that printer is printed in junction when connecting computer, effectively selects and real time record.

It is described in detail below with reference to accompanying drawing.

Accompanying drawing explanation

Fig. 1 is printer arrangement schematic diagram.

In figure, accompanying drawing is labeled as: 1, print cartridge；2, printhead；3, amortisseur；4, word car assembly；5, upper bracket；6, memory card；7, word car synchronous belt；8, word vehicle motor；9, ASF assembly；10, paper bowl crossed by word car guide rail；11, exit roller；12, pump assembly；13, printing paper.

Detailed description of the invention

Embodiment 1:

As shown in Figure 1, a kind of printer, including shell 14, shell 14 is internally provided with dismountable print cartridge 1, described print cartridge 1 lower end is connected to printhead 2, shell 14 one end is connected to ASF assembly 9, it is characterised in that: described printhead 2 upper outside is provided with amortisseur 3, and described printhead 2 is structure as a whole with print cartridge 1；Described print cartridge 1 front end is provided with word car assembly 4, and described word car assembly 4 is connected above upper bracket 5, is connected to memory card 6 between upper bracket 5 and word car assembly 4, and word car assembly 4 is connected with word vehicle motor 8 by word car Timing Belt 7.

Described shell 14 is provided with USB interface.

Paper feeder is the device providing paper sheet delivery in print procedure, and the action such as under synchronizing signal, it moves with dolly, nozzle ink jet is Tong Bu, to complete print procedure.When carrying paper, both can adopt automatically, it is possible to adopt manual mode.Realize longitudinal printing function.

Described word car assembly 4 is arranged below word car guide rail and crosses paper bowl 10 and exit roller 11.Described word car assembly 4 is carriage device.

Carriage device can implement function such as:

1, fix ink and printhead, and the circuit realized between shower nozzle with logic card is connected.

2, carriage device has driving function.

3, landscape orientation is realized.

Such printing paper 13 is entered by the printhead 2 operation on printing paper 13 from printer, it is achieved the printing of character image.

The amortisseur 3 increased well eliminates noise, when using printer, no longer hears drone sound, remembers, through memory card, the data that printer is printed in junction when connecting computer, effectively selects and real time record.Printer provided by the present invention, noise decibel is lower than 40 50 decibels, in an office, uses and will not bother other colleagues during printer, simultaneously also can protect oneself and office worker, and being in noise for a long time has great test to the ear ability to bear of human body.Adopting the printer that the present embodiment provides, amortisseur 3 counteracts part vibrations when printhead 2 acts on, thus reducing the purpose of noise.

Embodiment 2

On basis based on embodiment 1, also including pump assembly 12, described pump assembly is arranged on the lower section of print cartridge 1, and lower than the minimum point of printhead 2.

Described pump assembly 12 is 7800.

Pump assembly 12 is cleaning device, and this device realizes the maintenance of printhead, including sealing and cleaning.When printhead 2 does not print, will be returned to sealing station and ensure that printhead 2 is in sealing state, it is prevented that dry, plug.When cleaning printhead 2, by the suction of suction pump, can the ink in nozzle be drawn in pump, by waste ink concentrated flow to discarded ink absorption sponge.The purpose of vacuuming operation is to extract the old ink in nozzle out, instead of fresh ink, to remove bubble in old ink, impurity, dust etc., it is ensured that in nozzle, ink flow is unimpeded, and then ensures high print quality；But unsuitable excessive use Manual-cleaning function, so can only consume more ink thus reducing printing amount in daily print procedure.

Claims

1. a printer, including shell (14), shell (14) is internally provided with dismountable print cartridge (1), described print cartridge (1) lower end is connected to printhead (2), shell (14) one end is connected to ASF assembly (9), it is characterized in that: described printhead (2) upper outside is provided with amortisseur (3), and described printhead (2) and print cartridge (1) are structure as a whole；Described print cartridge (1) front end is provided with word car assembly (4), described word car assembly (4) is connected above upper bracket (5), being connected to memory card (6) between upper bracket (5) and word car assembly (4), word car assembly (4) is connected with word vehicle motor (8) by word car Timing Belt (7).

2. a kind of printer according to claim 1, it is characterised in that: described shell is provided with USB interface on (14).

3. a kind of printer according to claim 1, it is characterised in that: described word car assembly (4) is arranged below word car guide rail and crosses paper bowl (10) and exit roller (11).

4. a kind of printer according to claim 1, it is characterised in that: also including pump assembly (12), described pump assembly is arranged on the lower section of print cartridge (1), and lower than the minimum point of printhead (2).

5. a kind of printer according to claim 4, it is characterised in that: described pump assembly (12) is 7800.