CN107009754A - A kind of printhead noise that reduces goes out pin arrangement mode - Google Patents
A kind of printhead noise that reduces goes out pin arrangement mode Download PDFInfo
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- CN107009754A CN107009754A CN201710160072.6A CN201710160072A CN107009754A CN 107009754 A CN107009754 A CN 107009754A CN 201710160072 A CN201710160072 A CN 201710160072A CN 107009754 A CN107009754 A CN 107009754A
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- row
- pin
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- pins
- printhead
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
- B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
- B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
- B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
- B41J2/225—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material ballistic, e.g. using solid balls or pellets
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- Character Spaces And Line Spaces In Printers (AREA)
- Ink Jet (AREA)
Abstract
The invention discloses it is a kind of reduce printhead noise go out pin arrangement mode, printhead goes out pin arrangement mode for 6 groups of 24 pin, it is characterised in that distribution mode is：24 rows are laterally set, and the longitudinal pitch that often row is set between a pin, adjacent needles is all 1P, if 1P is 1/180 inch；First row includes two pins, and secondary series includes four pins, and the 3rd row include six pins, and the 4th row include six pins, and the 5th row include four pins, and the 6th row include two pins, and each to arrange into one group, first row is first group, and same group of pin is on same vertical line；On the basis of first group, second group of horizontal spacing to the 6th group of first group of distance is respectively L21, L22, L23, L24, L25, wherein：L21=(1+6/8) P, L22=(5+4/8) P, L23=(12+5/8) P, L24=(16+3/8) P, L25=(18+1/8) P.The present invention accomplishes that each column pin staggers and alternately goes out pin, it is to avoid multiple row pin goes out pin simultaneously, so ensures that the peak noise of print needle operation is preferably minimized, and improves Consumer's Experience；The peak power of print needle operation is preferably minimized, it is lower to power requirement.
Description
Technical field
The present invention relates to printing technique field, particularly it is a kind of reduce printhead noise go out pin arrangement mode.
Background technology
Impact printer is to go out by way of pin hits colour band to realize printing print needle, due to go out pin collision frequency compared with
It hurry up, larger noise can be produced during work.This is determined by the working method of impact printer, is also stylus printing
The hard defects of machine.So, it is always the problem of impact printer manufacturer research to printhead noise reduction.
The pin arrangement mode of Fujitsu's printhead is generally the prescription formula of 24 pin 6, and it is 1,2,3 ... that 24 pins, which are sequentially numbered,
24, in order to simplify and conveniently understand, the pin for being 1 will be numbered and be reduced to " 1 ", the pin for being 2 will be numbered and be reduced to " 2 " ... secondary class
Push away, as shown in Figure 1.Wherein 11,13 be one group, is designated as first group, and 7,9,15,17 be one group, is designated as second group, 1,3,5,19,
21st, 23 be one group, and 2,4,6,20,22,24 be one group, and 8,10,16,18 be one group, and 12,14 be one group, and 6 groups of pins, same altogether
Group pin is on same vertical line.On horizontal direction, every group of pin is as follows relative to the spacing of first group of pin（In following full text " P "
Represent 1/180 inch）：L11=2P, L12=5P, L13=12P, L14=15P, L15=17P.On longitudinal direction, 1 and 24 spacing
Spacing between L16=23P, the every pin sequentially numbered all be 1P, i.e., 1 and 2 vertical spacing be 1P, 2 and 3 it is vertical between
Away from for 1P, the like.The quantity that the noise level and same time for going out pin point out pin has relation, and pin is pointed out in the same time
Quantity is more, and noise is bigger.The distributing position of 24 pins is illustrated in figure 2,1,2,3 ... 24 be 24 print needles, hollow dots
Pin position is represented, horizontal and vertical spacing is all 1/180 inch（Lettering resolution ratio is 180dpi）, go out pin position goes out pin
Whether also need to be determined according to actual print data.It is remaining when 11,13 are in out pin position for one group of print needle
5 groups of print needles are also at out pin position, and when 11,13 go out pin for one group of print needle, remaining 5 groups of print needles can also go out simultaneously
Pin, so the printhead of this arrangement mode has no idea to avoid multigroup pin to cause while going out in the situation of pin, i.e. print procedure
Very big noise.
The content of the invention
Go out pin arrangement mode it is an object of the invention to provide a kind of printhead noise that reduces, every group of pin is staggered alternating
Go out pin, it is to avoid multigroup pin occur and go out the situation of pin simultaneously, so as to reduce the noise of operation.
The present invention adopts the following technical scheme that realization：
It is a kind of reduce printhead noise go out pin arrangement mode, printhead goes out pin arrangement mode for 6 groups of 24 pin, and distribution mode is：
24 rows are laterally set, and the longitudinal pitch that often row is set between a pin, adjacent needles is all 1P, if 1P is 1/180 inch；First row bag
Two pins are included, secondary series includes four pins, and the 3rd row include six pins, and the 4th row include six pins, and the 5th row include four pins, and the 6th row include
Two pins, each to arrange into one group, first row is first group, and same group of pin is on same vertical line；
On the basis of first group, second group of horizontal spacing to the 6th group of first group of distance be respectively L21, L22, L23, L24,
L25, the longitudinal pitch of the Ariadne of the first row distance second is L26, wherein：
L21=(1+6/8) P, L22=(5+4/8) P, L23=(12+5/8) P, L24=(16+3/8) P, L25=(18+1/8) P, L26=
1P*23。
The pin cycle is set out for T, printhead displacement is 1P, then 6 row pins to go out pin delay time as follows：1st row nothing is prolonged
When；2nd row delay 2T/8；3rd row delay 4T/8；4th row delay 3T/8；5th row delay 5T/8；6th row delay 7T/8.
It is constant that printhead of the present invention goes out the pin cycle relative to the row printhead of 24 pin described in background technology 6, based on above-mentioned faller gill
The printhead of row mode, when carrying out 180dpi resolution ratio letterings, the spacing and 1/ arranged due to secondary series to the 6th column distance the 1st
180 inches be not integral multiple relation, go out the pin cycle it is constant on the premise of, it is necessary to enter line delay to secondary series to the 6th row pin
Go out pin, it is ensured that print needle go out pin position go out pin without occur lettering dislocation.
The beneficial effect that the present invention is brought using above-mentioned technical proposal：
The present invention accomplishes that each column pin staggers and alternately goes out pin, it is to avoid multiple row pin goes out pin simultaneously, when so ensuring that print needle work
The peak noise of time is preferably minimized, and improves Consumer's Experience；The peak power of print needle operation is preferably minimized, will to power supply
Ask lower.
Brief description of the drawings
Fig. 1 is that the old faller gill of money printhead 24 lists intention.
Fig. 2 is that the old faller gill of money printhead 24 arranges and goes out pin position view.
Fig. 3 is that the faller gill of printhead 24 of the present invention lists intention.
Fig. 4 is that printing scalp acupuncture each group arrangement when first group of print needle of the invention is in out needle-like state is illustrated with going out pin position
Figure.
Fig. 5 is that printing scalp acupuncture each group arrangement when second group of print needle of the invention is in out needle-like state is illustrated with going out pin position
Figure.
Embodiment
Such as Fig. 4, printhead goes out pin arrangement mode for 6 groups of 24 pin, is specially：It is 1,2,3 ... 24 that 24 pins, which are sequentially numbered,
Distribution mode is：24 rows laterally are accounted for, often row has the spacing between a pin, adjacent needles to be all between 1P, i.e., 1 and 2, between 2 and 3
Spacing be 1P, 1 and 24 the P of spacing 23, if 1P be 1/180 inch；Longitudinal direction accounts for 6 row, and first row includes two pins, secondary series bag
Four pins are included, the 3rd row include six pins, and the 4th row include six pins, and the 5th row include four pins, and the 6th row include two pins, each to arrange into one
Group, first row is first group.
As in Fig. 3 and 4,11,13 be one group, and 7,9,15,17 be one group, and 1,3,5,19,21,23 be one group, 2,4,6,20,
22nd, 24 be one group, and 8,10,16,18 be one group, and 12,14 be one group, altogether 6 groups of pins, and same group of pin is on same vertical line,
I.e. same group pin is same row.
On such as Fig. 3, horizontal direction, on the basis of first group, second group of spacing to the 6th group of first group of distance is respectively
L21, L22, L23, L24, L25, the spacing of the Ariadne of the first row distance second is L26.
Every group of pin is as follows relative to the spacing of first group of pin：L21=(1+6/8) P, L22=(5+4/8) P, L23=(12+5/
8) P, L24=(16+3/8) P, L25=(18+1/8) P, L26=1P*23.
It is constant that printhead of the present invention goes out the pin cycle relative to the row printhead of 24 pin described in background technology 6, based on above-mentioned faller gill
The printhead of row mode, when carrying out 180dpi resolution ratio letterings, the spacing and 1/ arranged due to secondary series to the 6th column distance the 1st
180 inches be not integral multiple relation, go out the pin cycle it is constant on the premise of, it is necessary to enter line delay to secondary series to the 6th row pin
Go out pin, it is ensured that print needle go out pin position go out pin without occur lettering dislocation.Assuming that going out the pin cycle for T, the pin that goes out of 6 row pins prolongs
When the time it is as follows：First row is no-delay；Secondary series delay 2T/8；3rd row delay 4T/8；4th row delay 3T/8；5th row prolong
When 5T/8；6th row delay 7T/8.
By taking Fig. 4 as an example, when printhead moves lettering from left to right, and first row is when being in out pin position, can calculate
Go out secondary series to the 6th column distance it is next go out pin position distance be respectively (2/8) P, (4/8) P, (3/8) P, (5/8) P, (7/
8)P.Known one goes out pin cycle T, and printhead moves 1P distance., only need to be by secondary series to the so when originally going out the pin cycle
Six row pins are delayed 2T/8,4T/8,3T/8,5T/8,7T/8 respectively, you can so that this 5 groups of pins go out pin going out pin position, without sending out
Raw lettering dislocation.Due to the processing of delay, 6 row pins can only point out pin in same period different time so that 6 row pins stagger alternating
Go out pin, it is to avoid multiple row pin goes out pin simultaneously, so as to reduce the peak noise of print needle operation.
Such as Fig. 5 is when 7,9,15,17 are in out pin position for one group of print needle, and remaining 5 groups of pins are not going out pin position
Put, be respectively at and separate out pin position (6/8) P, (2/8) P, (1/8) P, (3/8) P, (5/8) P position, you can be interpreted as 7,
9th, 15,17 for one group of pin when going out pin, and the possibility that synchronization goes out pin is all not present in other 5 groups of pins.By that analogy, when each
Individual group when be respectively at out pin position, other five groups are not located in out pin position.Which can be understood as regardless of group pin
When going out pin, the possibility that synchronization goes out pin is all not present in other 5 groups of pins.So, the printhead of the arrangement mode can be with
Accomplish that every group of pin staggers and alternately go out pin, it is to avoid the situation that multigroup pin goes out pin simultaneously occur, it is more dispersed to go out pin, so as to reduce
The noise of printhead operation.
The technological thought of embodiment only to illustrate the invention, it is impossible to which protection scope of the present invention is limited with this, it is every according to
Technological thought proposed by the present invention, any change done on the basis of technical scheme, each falls within the scope of the present invention.
Claims (2)
1. it is a kind of reduce printhead noise go out pin arrangement mode, printhead goes out pin arrangement mode for 6 groups of 24 pin, and its feature exists
In distribution mode is：24 rows are laterally set, and the longitudinal pitch that often row is set between a pin, adjacent needles is all 1P, if 1P is 1/
180 inches；First row includes two pins, and secondary series includes four pins, and the 3rd row include six pins, and the 4th row include six pins, the 5th row bag
Four pins are included, the 6th row include two pins, and each to arrange into one group, first row is first group, and same group of pin is on same vertical line；
On the basis of first group, second group of horizontal spacing to the 6th group of first group of distance be respectively L21, L22, L23, L24,
L25, the longitudinal pitch of the Ariadne of the first row distance second is L26, wherein：
L21=(1+6/8) P, L22=(5+4/8) P, L23=(12+5/8) P, L24=(16+3/8) P, L25=(18+1/8) P, L26=
1P*23。
2. a kind of printhead noise that reduces according to claim 1 goes out pin arrangement mode, it is characterised in that set out pin week
Phase is T, and printhead displacement is 1P, then 6 row pins to go out pin delay time as follows：1st row are no-delay；2nd row delay 2T/
8；3rd row delay 4T/8；4th row delay 3T/8；5th row delay 5T/8；6th row delay 7T/8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160072.6A CN107009754B (en) | 2017-03-17 | 2017-03-17 | A kind of print head noise that reduces goes out needle arrangement mode |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710160072.6A CN107009754B (en) | 2017-03-17 | 2017-03-17 | A kind of print head noise that reduces goes out needle arrangement mode |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107009754A true CN107009754A (en) | 2017-08-04 |
| CN107009754B CN107009754B (en) | 2018-09-14 |
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ID=59439602
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710160072.6A Active CN107009754B (en) | 2017-03-17 | 2017-03-17 | A kind of print head noise that reduces goes out needle arrangement mode |
Country Status (1)
| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499001A (en) * | 2017-09-21 | 2017-12-22 | 南京富士通电子信息科技股份有限公司 | Impact printer and Method of printing |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110466259A (en) * | 2019-08-30 | 2019-11-19 | 湖南长城信息金融设备有限责任公司 | A kind of the print needle design method and printer of pin type low noise print head |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297259A (en) * | 2004-04-08 | 2005-10-27 | Seiko Precision Inc | Serial printer |
| CN101041304A (en) * | 2007-04-26 | 2007-09-26 | 江门江裕映美信息科技有限公司 | Automatic table cross-line shifting printing method of 24 stylus printer |
| CN103481694A (en) * | 2013-08-22 | 2014-01-01 | 福建联迪商用设备有限公司 | Printing method and equipment of needle printer and needle printer |
-
2017
- 2017-03-17 CN CN201710160072.6A patent/CN107009754B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005297259A (en) * | 2004-04-08 | 2005-10-27 | Seiko Precision Inc | Serial printer |
| CN101041304A (en) * | 2007-04-26 | 2007-09-26 | 江门江裕映美信息科技有限公司 | Automatic table cross-line shifting printing method of 24 stylus printer |
| CN103481694A (en) * | 2013-08-22 | 2014-01-01 | 福建联迪商用设备有限公司 | Printing method and equipment of needle printer and needle printer |
Non-Patent Citations (1)
| Title |
|---|
| 彭建明: "一种菱形排列打印头的控制技术", 《福建电脑》 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107499001A (en) * | 2017-09-21 | 2017-12-22 | 南京富士通电子信息科技股份有限公司 | Impact printer and Method of printing |
| CN107499001B (en) * | 2017-09-21 | 2024-06-25 | 南京富士通电子信息科技股份有限公司 | Needle printer and printing method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107009754B (en) | 2018-09-14 |
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