CN101342819B - Hand-held printing apparatus - Google Patents
Hand-held printing apparatus Download PDFInfo
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- CN101342819B CN101342819B CN2008101982346A CN200810198234A CN101342819B CN 101342819 B CN101342819 B CN 101342819B CN 2008101982346 A CN2008101982346 A CN 2008101982346A CN 200810198234 A CN200810198234 A CN 200810198234A CN 101342819 B CN101342819 B CN 101342819B
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- printhead
- hand
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- printing
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Abstract
The invention provides a portable printing device, comprising: a printing head provided with ink-jet nozzles which is used for recording information in a media; the ink-jet nozzles are uniformly arranged in a strip and in interval. The portable printing device also comprises a braking mechanism which is connected with the printing heat and is used for driving the printing heat to reciprocate. The invention also provides a printing method which can be adopted by the portable printing device to improve printing speed. In addition, the strip uniform interval of the ink-jet nozzles can obviously simply the design of the jet nozzle, thus improving the yield for the ink-jet nozzle and lowering the cost.
Description
Technical field
The present invention relates to a kind of printing equipment, specifically relate to a kind of hand-hold printing mechanism.
Background technology
At present, the PRN device on the market mainly is impact printer, laser printer, ink-jet printer etc.But these equipment volume are bigger, and structure is also complicated, comparatively are fit to use in the office.If information to be printed on some files or other non-printing papers (for example file or notes thin) on, obviously use above-mentioned printer realizing printing relatively difficulty.
Japanese patent specification JP61064469A has put down in writing a kind of hand-held printing equipment, utilizes printing equipment 6 to do back and forth movement in hand-held printing equipment 1, so just needed literal can be exported on the specified position of hand-held device.As shown in Figure 1, but this printing equipment 6 will be limited within the print area 12, and this printing equipment 6 can't other directions moves, so for user's image output or will bring inconvenience during the literal of length greatly.
And, the trend of watching the current printer product, light and handy and printing speeds of demand all, however also be like this especially for hand-hold printer.
Summary of the invention
Technical problem to be solved by this invention aims to provide a kind of hand-hold printing mechanism, can print speed and conveniencely, will not bring inconvenience in the time of can be to the literal of image output or big length.
In order to achieve the above object, the present invention has adopted following technical scheme: a kind of hand-hold printing mechanism includes: a printhead, have inkjet nozzle, in order to information recode on medium, this inkjet nozzle becomes to be strip and even layout at interval; One arrestment mechanism is connected with this printhead, can move back and forth in order to drive printhead; This arrestment mechanism is an interlinked mechanism, and this interlinked mechanism is connected with this printhead, produces displacement in order to impel printhead, type information, and this interlinked mechanism includes: a cross bar, this cross bar is connected with this printhead; One connecting rod, this connecting rod are a T type structure, and flexibly connect with this cross bar; One first button, this first button is arranged at the right side of this connecting rod; One second button, this first button is arranged at the left side of this connecting rod; Wherein, operating first button moves to the left in order to the control printhead; Operating second button moves to the right in order to the control printhead.
Preferably, be connected with an elastomer between this arrestment mechanism and this printhead.
Preferably, this elastomer is a helical spring.
Preferably, this hand-hold printing mechanism has more a guide rail, and this printhead can move back and forth on this guide rail.
Preferably, this hand-hold printing mechanism has more a position-limit mechanism, in order to the displacement of restriction printhead.Among the embodiment, this position-limit mechanism has one first locating part, one second locating part, and this first locating part and second locating part lay respectively at the both sides of printhead moving direction, in order to the displacement of restriction printhead.
Preferably, the end of this connecting rod has a mounting groove, and this cross bar is installed on this mounting groove, keeps level in order to keep printhead when mobile.
The present invention adopt said structure on the other hand the inkjet nozzle of printhead become to be strip and evenly distribute at interval, can reduce design obviously to nozzle, nature, the yield of making printhead also can improve, and also can reduce on the cost simultaneously.And interlinked mechanism makes printhead to move back and forth, and to carry out this Method of printing, saves the time-write interval.
Description of drawings
Can and be described in detail and describe the present invention in conjunction with the embodiments with reference to accompanying drawing below:
Fig. 1 is prior art constructions figure;
Fig. 2 is the structural representation of printhead of the present invention;
Fig. 3 is the structural representation of hand-hold printing mechanism of the present invention;
Fig. 4 is the structural representation of second embodiment of hand-hold printing mechanism of the present invention;
The schematic diagram of Fig. 5 for having serial verb construction among this second embodiment; And
Fig. 6 is the schematic diagram of Method of printing of the present invention, wherein:
Fig. 6 a has illustrated the partial information of phase I printing;
Fig. 6 b has illustrated the partial information that second stage is printed;
Fig. 6 c has illustrated complete type information.
The specific embodiment
Address other technology contents, characteristics and effect about before the present invention, in the detailed description of following cooperation two preferred embodiments with reference to the accompanying drawings, can know to present.
Before the present invention is described in detail, be noted that in the following description content similarly assembly is to represent with identical numbering.
Fig. 2 is the structural representation of printhead of the present invention.See also Fig. 2, the inkjet nozzle on the printhead 11 (Nozzle) 111 designs are list structure, and at interval even layout.Inkjet nozzle 111 is communicated with ink runner (not shown), thinks that this inkjet nozzle 111 provides essential ink.Can reduce the design of printhead 11 on the one hand, also can improve the making yield of printhead naturally, also reduce cost of manufacture on the one hand.
Fig. 3 is the structural representation of hand-hold printing mechanism of the present invention; See also Fig. 3, this hand-hold printing mechanism 100 includes a housing 10 at least, is arranged on the printhead 11 in this housing 10.This printhead (InkJet Head) 11 is arranged on the guide rail 12, and preferably, this guide rail 12 can be provided with in pairs, to keep the balance of printhead when mobile better.Also be provided with a magnetic valve (Solenoid) 13 in this housing 10, and a spring 14 is arranged between this magnetic valve 13 and the printhead 11.In the both sides of printhead 11, be positioned at its moving direction and be provided with one first locating part, 15, the second locating parts 16.Recording medium P has can be for the print area A that prints, and print area A can be divided into a1, a2...a9, a0 part again.
As shown in Figure 3, print when initial, this moment, printhead 11 was in initial position, i.e. and the left side of printhead 11 (left side among the figure), and an end is posted by this first locating part 15.List structure and inkjet nozzle 111 spaced apart are aligned in the left side edge that recording medium P goes up print area A, so that the 111 beginning phase I of inkjet nozzle are printed.Because this inkjet nozzle 111 is list structure, and spaced apart, so it is spaced apart that the information printed of its phase I also is relative bar shaped, promptly the information printed is recorded in a1, a3, a5, a7, the a9 part among the print area A on the recording medium P phase I.
After treating that this phase I printing finishes, at this moment, magnetic valve 13 can start, and to the direction absorption printhead 11 near self.This printhead 11 is adsorbed to second locating part 16, and reclines with it, prints to begin that the remaining compartment of print area is carried out second stage.Meanwhile, spring 14 is also constantly being compressed, and accumulates elastic force.This second stage is printed, and information is recorded in a2, a4, a6, a8, the a0 part among the last print area A of recording medium P.
In other words, the printing in two stages of experience, the print area A that information completely can be recorded in recording medium P goes up (being a1～a0 part).Wait to print finish after, this magnetic valve 13 cuts out, its active force to printhead also disappears thereupon, allows compressed spring 14 be released elastic force, makes printhead 11 be returned to again to print position when initial, prints in order to the phase I next time.Wherein, the startup of the printing of this printhead 11 and this magnetic valve 13 is controlled by the control system of this hand-hold printing mechanism all with closing, and this technology belongs to the technology contents that those skilled in the art know, so repeat no more.Certainly, in print procedure, moving back and forth all of this printhead moves on this guide rail 12.
Fig. 4 is the structural representation of second embodiment of hand-hold printing mechanism of the present invention.See also Fig. 4, this embodiment and first embodiment are basic identical.Different is that the magnetic valve 13 among this embodiment is replaced by an interlinked mechanism 17 (as shown in Figure 5).
See also Fig. 5, when observing from the back side, this interlinked mechanism 17 includes a cross bar 171, and a connecting rod 172.This cross bar 171 is fixedlyed connected with this printhead 11.This connecting rod 172 is a T type structure: this connecting rod 172 has a pole 173, and vertical with it controlled bar 174.Offer a mounting groove 175 near the termination of this pole 173, this mounting groove 175 is a long and narrow oblate shape, and this cross bar 171 is crossed other analogs such as a rivet 178 or screw and cooperated with this mounting groove 175, to flexibly connect cross bar 171 and this connecting rod 172.Oblate mounting groove 175 is the mid diameter maximum, two ends diameter minimum, and diameter is reduced to two ends continuously by the centre.Controlled bar 174 connects one first button 176, and this first button 176 is arranged at the right side of this controlled bar 174.One second button 177 is arranged at the left side of this controlled bar 174.Wherein,, operate first button 176 and move to the left, move to the right in order to the control printhead and operate second button 177 in order to the control printhead by the transmission of connecting rod 172.As shown in Figures 3 and 4, this first button 176, second button 177 all are arranged on outside the housing 10, so that the user can handled easily.
The hand-hold printing mechanism of this embodiment is also taked two-stage printing.As shown in Figure 4, the phase I prints: the user operates first button 176, and presses first button 176, makes connecting rod 172 run-off the straights of T shape structure.Because the controlled bar 174 of the connecting rod 172 of this T shape structure and pole 173 are for fixedlying connected, so, its relative position relation can not be moved, and pole 173 is to flexibly connect with cross bar 171, the inclination of pole 173 makes it can apply the thrust of a left direction to cross bar, make cross bar 171 be moved to the left, the printhead 11 of fixedlying connected with cross bar 171 simultaneously also can move thereupon.
Need to prove that when pole 173 was tilted, the oblate mounting groove 175 on it also can tilt thereupon, the narrow and small part of diameter can be blocked rivet 178 in mounting groove 175, apply a thrust, make the cross bar 171 that is provided with this rivet be shifted, to drive moving of printhead.Easy like this that printhead can not produced when mobile is crooked, makes printhead keep certain stable moving direction, guarantees print quality.
Vice versa, treats that the phase I printing finishes, and the user can discharge this first button 176, and operates second button 177, makes printhead move to the right, prints remainder.Wherein, the operation principle of interlinked mechanism 17 is same as described above, and the moving direction that printhead is produced is opposite.Treat
Need to prove, can this leftward position be set to initial position, so that the phase I prints.When second stage is printed, operate second button 177.Treat that the second stage printing finishes, the user can operate first button 176 printhead 11 is moved to the left side initial position, to print convenient next time.
In addition, these printhead two ends all are connected with spring, promptly the left side spring 141, right side spring 142.Certainly between this spring connection and printhead 11 and the housing 10.When printhead 11 was pushed to the left side, the spring 141 in left side was compressed, and this right side spring 142 is stretched.Be that printhead 11 is pushed to when left side, the resistance that can constantly overcome left side spring 141 also has the pulling force from right side spring 142.Can make printhead when mobile, can not produce big impact like this, steadily move.Certainly, vice versa.
Above-mentioned hand-hold printing mechanism 100 has been carried out a kind of Method of printing.Wherein, step 1: printhead 11 carries out the interval corresponding to this print area A to be printed, and promptly the phase I is printed on print area A and goes up record a1, a3, a5, a7, a9 part (shown in Fig. 6 a).
After phase I printed and to finish, promptly execution in step two: printhead moved, and the remainder of this print area is carried out interval print, and promptly second stage is printed on print area A and goes up record a2, a4, a6, a8, a0 partly (shown in Fig. 6 b).
Certainly, this Method of printing has more step 3: treat that the second stage printing finishes, printhead returns back to the described initial position of step 1, in order to print next time.
After two stage printing finishes, the complete information of record, for example literal, perhaps image (shown in Fig. 6 c) on print area A.
Need to prove that print at step 1, the described interval of step 2, can be isochronous printing.That is, a1, a3, a5, a7, a9 partly are that section is printed at one time when printing phase I in step 1; Second stage in the step 2 is printed as the same.
Certainly, the printing that also can be a1 in the step 1, a3, a5, a7, a9 part is that time sequencing is printed, and for example, prints the a1 part earlier, next is a3, a5, a7 part, is the a9 part at last.The printing of the a2 in the step 2, a4, a6, a8, a0 part can so be analogized.
The above, only for the present invention's preferred embodiment, when the scope that can not limit the invention process with this, promptly the content of putting down in writing according to claim of the present invention and description of the invention has generally been done simple equivalent and is changed and modify, and all still belongs within the claim of the present invention institute covering scope.In addition, summary part and title only are the usefulness that is used for assisting the patent documentation search, are not the interest field that is used for limiting the present invention.
Claims (6)
1. hand-hold printing mechanism is characterized in that it includes:
One printhead has inkjet nozzle, in order to information recode on medium, this inkjet nozzle is strip and layout at interval evenly;
One arrestment mechanism is connected with this printhead, can move back and forth in order to drive printhead; Wherein, this arrestment mechanism is an interlinked mechanism, and this interlinked mechanism is connected with this printhead, produces displacement in order to impel printhead, and this interlinked mechanism includes:
One cross bar, this cross bar is connected with this printhead;
One connecting rod, this connecting rod are a T type structure, and flexibly connect with this cross bar;
One first button, this first button is arranged at the right side of this connecting rod;
One second button, this second button is arranged at the left side of this connecting rod;
Wherein, operating first button moves to the left in order to the control printhead; Operating second button moves to the right in order to the control printhead.
2. hand-hold printing mechanism according to claim 1 is characterized in that, is connected with an elastomer between this arrestment mechanism and this printhead.
3. hand-hold printing mechanism according to claim 2 is characterized in that, this elastomer is a helical spring.
4. hand-hold printing mechanism according to claim 1 is characterized in that this hand-hold printing mechanism has more a guide rail, and this printhead can move back and forth on this guide rail.
5. hand-hold printing mechanism according to claim 1, it is characterized in that, this hand-hold printing mechanism has more a position-limit mechanism, this position-limit mechanism has one first locating part, one second locating part, this first locating part and second locating part lay respectively at the both sides of printhead moving direction, in order to the displacement of restriction printhead.
6. hand-hold printing mechanism according to claim 1 is characterized in that, the end of this connecting rod has an oblate mounting groove, and this cross bar is movably arranged on this oblateness mounting groove, keeps level in order to keep printhead when mobile.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101982346A CN101342819B (en) | 2008-08-28 | 2008-08-28 | Hand-held printing apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008101982346A CN101342819B (en) | 2008-08-28 | 2008-08-28 | Hand-held printing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101342819A CN101342819A (en) | 2009-01-14 |
| CN101342819B true CN101342819B (en) | 2010-06-02 |
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ID=40244991
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008101982346A Expired - Fee Related CN101342819B (en) | 2008-08-28 | 2008-08-28 | Hand-held printing apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101342819B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106585095A (en) * | 2016-11-02 | 2017-04-26 | 江苏信息职业技术学院 | Pen-type text printer |
| CN112549789A (en) * | 2020-12-09 | 2021-03-26 | 重庆工业职业技术学院 | Paper-feeding-free type portable color plane printing all-in-one machine with acquisition function |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296531A1 (en) * | 1974-12-31 | 1976-07-30 | Zentronik Veb K | Matrix line printer - mechanism swings printing head clear of feed roller during line feed |
| US4821642A (en) * | 1988-02-01 | 1989-04-18 | Schafer Christopher E | Hand operated ticket printer |
| CN2351280Y (en) * | 1998-09-16 | 1999-12-01 | 于康友 | Hand-operated ink-jet printer |
| CN1320522A (en) * | 2000-04-24 | 2001-11-07 | 富士通株式会社 | Printer |
| CN1452556A (en) * | 2000-05-24 | 2003-10-29 | 西尔弗布鲁克研究有限公司 | Ink jet printhead nozzle array |
| CN1630585A (en) * | 2002-02-13 | 2005-06-22 | 西尔弗布鲁克研究有限公司 | Manually moveable printer with speed sensor |
| CN101172428A (en) * | 2006-11-01 | 2008-05-07 | 光宝科技股份有限公司 | Hand-hold printing mechanism |
-
2008
- 2008-08-28 CN CN2008101982346A patent/CN101342819B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2296531A1 (en) * | 1974-12-31 | 1976-07-30 | Zentronik Veb K | Matrix line printer - mechanism swings printing head clear of feed roller during line feed |
| US4821642A (en) * | 1988-02-01 | 1989-04-18 | Schafer Christopher E | Hand operated ticket printer |
| CN2351280Y (en) * | 1998-09-16 | 1999-12-01 | 于康友 | Hand-operated ink-jet printer |
| CN1320522A (en) * | 2000-04-24 | 2001-11-07 | 富士通株式会社 | Printer |
| CN1452556A (en) * | 2000-05-24 | 2003-10-29 | 西尔弗布鲁克研究有限公司 | Ink jet printhead nozzle array |
| CN1630585A (en) * | 2002-02-13 | 2005-06-22 | 西尔弗布鲁克研究有限公司 | Manually moveable printer with speed sensor |
| CN101172428A (en) * | 2006-11-01 | 2008-05-07 | 光宝科技股份有限公司 | Hand-hold printing mechanism |
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| Publication number | Publication date |
|---|---|
| CN101342819A (en) | 2009-01-14 |
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Address after: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee after: LITE-ON ELECTRONICS (GUANGZHOU) Ltd. Patentee after: Lite-On Technology Co.,Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangzhou City, Guangdong Province Science City West Road, No. 25 Patentee before: Lite-On Electronics (Guangzhou) Limited Patentee before: Lite-On Technology Co.,Ltd. |
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Effective date of registration: 20131219 Address after: 213166 Wujin high tech Industrial Development Zone, Jiangsu Province, Yang Lake Road, No. 88 Patentee after: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) Co.,Ltd. Patentee after: LITE-ON ELECTRONICS (GUANGZHOU) Ltd. Patentee after: Lite-On Technology Co.,Ltd. Address before: 510663 Guangzhou science and Technology Development Zone, Guangdong high tech Industrial Zone, No. 25 West spectrum Patentee before: LITE-ON ELECTRONICS (GUANGZHOU) Ltd. Patentee before: Lite-On Technology Co.,Ltd. |
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Granted publication date: 20100602 Termination date: 20170828 |
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