CN102241202A - Printer - Google Patents
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- CN102241202A CN102241202A CN2010101722168A CN201010172216A CN102241202A CN 102241202 A CN102241202 A CN 102241202A CN 2010101722168 A CN2010101722168 A CN 2010101722168A CN 201010172216 A CN201010172216 A CN 201010172216A CN 102241202 A CN102241202 A CN 102241202A
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- Prior art keywords
- main frame
- driven voller
- paper
- movable framework
- plate
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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
- B41J15/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, specially adapted for supporting or handling copy material in continuous form, e.g. webs
- B41J15/04—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles
- B41J15/042—Supporting, feeding, or guiding devices; Mountings for web rolls or spindles for loading rolled-up continuous copy material into printers, e.g. for replacing a used-up paper roll; Point-of-sale printers with openable casings allowing access to the rolled-up continuous copy material
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Abstract
The invention discloses a printer which comprises a main frame, a movable frame, a paper bin for containing roll paper, a printing mechanism and a first paper feeding mechanism, wherein the movable frame is hinged with the main frame and opened or closed relative to the main frame; the paper bin is arranged on the main frame; the printing mechanism is arranged downstream on the paper bin along the roll paper feeding direction, and comprises a printing base plate connected with the movable frame and a printing head connected with the main frame; and the first paper feeding mechanism is arranged in a first paper channel along the roll paper feeding direction and located downstream on the printing mechanism, and comprises a driving roll connected with the movable frame and a driven roll component connected with the main frame, wherein the driven roll component is movably connected with the main frame and has a first position and a second position relative to the main frame; in the first position, the driven roll component is matched with the driving roll; and in the second position, the driven roll component is away from the driving roll. Through the invention, a printing medium can be conveniently replaced, and the maintenance operation such as cleaning of the printing head can be performed.
Description
Technical field
The present invention relates to a kind of printer.
Background technology
Traditional pin type receipt is mainly used in fields such as supermarket, market, bank, is used for printed invoice, receipt and transaction log etc. on roll web.In recent years, popularization along with check applications, fields such as supermarket, market, bank not only need to print receipts of transactions, and need on check, print endorsement or confirmation, therefore, a kind of printer that can support simultaneously that roll web and sheet-fed are printed occurred, can realize the printing function of receipts of transactions or daily record and check to satisfy a printer.Fig. 1 has illustrated a kind of traditional receipt daily record and cheque punch.As shown in the figure, printer comprises printhead and the printing backing plate that is oppositely arranged, and forms type channel between the two.Along sheet transport direction, be provided for first conveying roller 1 ' of conveying single paper in the upstream of printhead 4a, be provided for second conveying roller 2 ' of delivery roller paper in printhead 4a downstream.Sheet-fed is imported type channel from first inlet of printer through first conveying roller 1 ', is discharged by first outlet 5 '; Roll web is 3 ' input type channel from printer paper storehouse, is discharged by second outlet 6 ' through second conveying roller 2 '.Discharge smoothly from type channel for the ease of sheet-fed, second conveying roller 2 ' must be positioned at the side of the downstream of type channel near printing backing plate 4b, is divided into two exit slots thereby will print the downstream.Therefore, second conveying roller 2 ' has hindered printing backing plate 4b with respect to matrix print head 4a folding.Be subjected to the influence of second conveying roller 2 ', the printing backing plate 4b of printer is usually relative, and matrix print head 4a fixedly installs, this just makes the type channel complete closed, changes the media operation complicated problems thereby cause, and is unfavorable for handling plug paper, the first-class maintenance work of cleaning printing simultaneously.
Change the media operation complexity at printer in the correlation technique, and be unfavorable for handling the problem of plug paper, the first-class maintenance work of cleaning printing, do not propose effective solution at present as yet.
Summary of the invention
Change the media operation complexity at printer, and be unfavorable for handling plug paper, cleaning is printed the problem of first-class maintenance work and is proposed the present invention, for this reason, main purpose of the present invention is to provide a kind of printer, to address the above problem.
To achieve these goals, according to an aspect of the present invention, provide a kind of printer.
Printer according to the present invention comprises: main frame; Movable framework is hinged to open with respect to main frame or closure with main frame; Hold the paper storehouse of roll web, be arranged on the main frame; Printing mechanism is arranged at the downstream in paper storehouse along the roll web throughput direction, and comprising: printing backing plate is connected with movable framework; Printhead is connected with main frame, first paper advance mechanism, and be arranged in the first paper feed passage along the roll web throughput direction, and be positioned at the downstream of printing mechanism, comprising: drive roll is connected with movable framework; The driven voller assembly, be connected with main frame, wherein, driven voller assembly and main frame are movably connected and the driven voller assembly has the primary importance and the second place with respect to main frame, wherein, in primary importance, driven voller assembly and drive roll match, in the second place, the driven voller assembly is away from drive roll.
Further, the driven voller assembly comprises: support, by be arranged on main frame and support the two one of on gathering sill and be arranged on main frame and support in the two on another and be connected on the main frame versatilely with lead that gathering sill is slidingly matched; Driven voller is arranged on the support; And flexible member, be arranged between support and the main frame so that the driven voller assembly has the primary importance and the second place with respect to main frame.
Further, first outlet is between drive roll and driven voller; Second outlet is between driven voller and printhead.
Further, when movably framework was opened with respect to main frame, movable framework drove the support motion by flexible member and moves to the direction away from printing backing plate with respect to main frame to drive driven voller.
Further, support comprises: left plate and right plate; Connecting plate extends along paper storehouse width, and an end is connected with left plate, and the other end is connected with right plate, and wherein, driven voller is installed on the connecting plate, and support flexibly connects with main frame respectively by left plate and right plate.
Further, lead is arranged on left plate surface and the right plate surface, and gathering sill is arranged on the main frame.
Further, the surface towards drive roll at left plate and right plate also is provided with the cam guidance face, cam guidance bread contains lead-in chamfered and stopper slot, also be provided with limited post at main frame, wherein, limited post is along cam guidance face contact movement, and cooperates with stopper slot when the driven voller assembly is in the second place.
Further, to setting, flexible member is arranged on the bearing of trend and the cam guidance of gathering sill and faces in the angular range that direction of exerting pressure limited of limited post gathering sill along the main frame lateral longitudinal.
Further, on movable framework, also be provided with pressing plate, wherein, pressing plate is corresponding with lead, being used to promote lead moves along gathering sill, so that when movable framework was closed with respect to main frame, movable framework drove the driven voller assembly by support and flexible member and moves to primary importance from the second place.
Further, above-mentioned printer also comprises: be used for the second paper feed passage of conveying single paper, be arranged at the below of printhead; Second paper advance mechanism is arranged in the second paper feed passage, comprising: first pair of conveying roller, and what be positioned at the second paper feed passage goes into the paper end; Second pair of conveying roller is positioned at the end that the second paper feed passage is close to printing mechanism.
Further, movable framework one end is hinged by rotating shaft and main frame, and the other end engages with main frame by retaining mechanism.
By the present invention, adopt the printer of said structure, solve printer and changed the media operation complexity, and be unfavorable for handling the problem of plug paper, the first-class maintenance work of cleaning printing, and then reached the effect of being convenient to change print media and cleaning the first-class maintenance work of printing.
Description of drawings
Accompanying drawing described herein is used to provide further understanding of the present invention, constitutes the application's a part, and illustrative examples of the present invention and explanation thereof are used to explain the present invention, do not constitute improper qualification of the present invention.In the accompanying drawings:
Fig. 1 is according to the receipt daily record of correlation technique and cheque punch schematic diagram;
Fig. 2 is the schematic diagram of the printer structure that provides of the embodiment of the invention;
Fig. 3 is a printer longitudinal profile schematic diagram shown in Figure 2;
Fig. 4 is the printer longitudinal profile schematic diagram that another embodiment of the present invention provides;
Fig. 5 is the printer driven voller modular construction schematic diagram that the embodiment of the invention provides;
Fig. 6 a is the left plate and the main frame assembling schematic diagram of the printer driven voller support that provides of the embodiment of the invention;
Fig. 6 b is the right plate and the main frame assembling schematic diagram of the printer driven voller support that provides of the embodiment of the invention;
Fig. 7 is the printer movable frame that provides of embodiment of the invention driven voller component states schematic diagram during relatively with the main frame closure;
Fig. 8 is printer movable frame that the embodiment of the invention provides a driven voller component states schematic diagram when opening with respect to main frame.
The specific embodiment
Need to prove that under the situation of not conflicting, embodiment and the feature among the embodiment among the application can make up mutually.Describe the present invention below with reference to the accompanying drawings and in conjunction with the embodiments in detail.
Fig. 2 is the schematic diagram of the printer structure that provides of the embodiment of the invention.
As shown in Figure 2, printer according to the present invention comprises: main frame 1; Movable framework 2, hinged with main frame 1 by the articulated section, open or closure with relative main frame 1; The paper storehouse 5 that holds roll web is arranged on the main frame 1; Printing mechanism 6 is arranged at the downstream in paper storehouse 5 along the roll web throughput direction, and comprising: printing backing plate 61 is connected with movable framework 2; Printhead 62 is connected with main frame 1, and when movable framework 2 was closed with respect to main frame 1, printing backing plate was relative with printhead, and drive roll cooperates with driven voller is tangent; When movable framework 2 was opened with respect to main frame 1, printing backing plate was separated with printhead with movable frame movement.
First paper advance mechanism 7, and be arranged in the first paper feed passage along the roll web throughput direction, and be positioned at the downstream of printing mechanism 6, comprising: drive roll 71 is connected with movable framework 2; Driven voller assembly 72 is connected with main frame 1.Wherein, driven voller assembly 72 is movably connected with main frame 1 and driven voller assembly 72 has the primary importance and the second place with respect to main frame 1, wherein, in primary importance, driven voller assembly 72 and drive roll 71 match, and in the second place, driven voller assembly 72 is away from drive roll 71.Wherein, in the second place, driven voller assembly 72 away from drive roll 71 so that printing backing plate 61 with respect to the outermost end of articulated section to the distance of articulated section smaller or equal to the distance of driven voller assembly 72 to the articulated section.Therefore, when movable framework 2 was opened, driven voller assembly 72 was positioned at the second place, can avoid printing backing plate 61, printing backing plate 61 is rotated smoothly around the articulated section with movable framework 2 open.
Below be that example is described with the stylus printing device.
For clear display, there is not to show the housing that covers the printer structural outer surface among Fig. 2.Fig. 3 is a printer longitudinal profile schematic diagram shown in Figure 2.In conjunction with Fig. 2, Fig. 3 printer primary structure provided by the invention is described.As shown in the figure, printer comprises main frame 1 and movable framework 2.Movable framework 2 is supported by main frame 1, the one end is hinged by rotating shaft 3 and main frame 1 length direction one end, its other end engages at the middle part with main frame 1 longitudinally by retaining mechanism 4, and by operation retaining mechanism 4, movable framework 2 can be opened or closure with respect to main frame 1.
In main frame 1 length direction one side, the below corresponding to movable framework 2 is provided with the paper storehouse 5 that is used to hold roll web, and paper storehouse 5 is curved groove substantially, can the storage volume coil paper in arc groove.
Downstream in paper storehouse 5 is provided with the printing mechanism 6 that is used for print image and literal.Printing mechanism 6 comprises printing backing plate 61 and needle type print head 62, and wherein, printing backing plate 61 is fixedlyed connected with movable framework 2, and needle type print head 62 is installed on the main frame 1.Printing backing plate 61 is extended along the web width direction, has the support portion 61a that supports printing paper.When movable framework 2 was closed with respect to main frame 1, the support portion 61a of printing backing plate 61 was relative with needle type print head 62 end faces, forms type channel between the two.
In printing mechanism 6 downstreams, the side near printing backing plate 61 is provided with the paper advance mechanism (perhaps conveying mechanism) 7 that is used for delivery roller paper.Paper advance mechanism 7 comprises drive roll 71 and driven voller assembly 72.Wherein, drive roll 71 is positioned at the downstream of printing backing plate 61, and fixedlys connected with movable framework 2; Driven voller assembly 72 flexibly connects with main frame 1, comprise driven voller 721, support 722 and flexible member 723, driven voller 721 flexibly connects with main frame 1 by support 722 and flexible member 723, has and drive roll 71 tangent cooperating positions and the off-position of dodging printing backing plate 61.When movable framework 2 is closed with respect to main frame 1, driven voller 721 and 61 tangent cooperations of drive roll, the first paper feed passage of formation delivery roller paper between the two.
Therefore, when movable framework 2 was closed with respect to main frame 1, roll web (as receipt or invoice or daily record) was by paper storehouse 5 input type channels, and the exit slot P1 that is provided with by paper advance mechanism 71 downstreams under the driving of drive roll 71 and driven voller 721 discharges.Sheet-fed (as check) inserts type channel by the paper inlet P2 that is provided with between driven voller 721 and the needle type print head 62, between roll web and printhead, finishes printing with the public type channel of roll web, and is taken out by paper inlet P2.Need to prove, present embodiment is applicable to the situation in sheet-fed ad-hoc location franking information, because sheet-fed need not motion when printing, therefore, the paper advance mechanism of sheet-fed is not set, and utilize paper inlet P2 to insert and take out sheet-fed, thereby simplified printer arrangement, reduced installation cost.
Situation about need move when printing for sheet-fed can corresponding to the below of needle type print head 62, be provided for the conveying single paper second paper feed passage D at the opposite side of main frame 1 length direction.As shown in Figure 4.The paper end of going into of the second paper feed passage D is connected with the first paper inlet P3, and its paper delivery end is communicated with the paper end of going into of type channel.In the second paper feed passage D, be provided with second paper advance mechanism 8 that is used for conveying single paper.Second paper advance mechanism 8 comprises at least one pair of conveying roller, preferably, second paper advance mechanism 8 comprises first pair of conveying roller 81 and 82 liang of groups of second pair of conveying roller conveying roller in the present embodiment, wherein, what the first pair of conveying roller 81 was positioned at the second paper feed passage D goes into the paper end, and second pair of conveying roller 82 is positioned at an end of the contiguous printing mechanism 6 of the second paper feed passage D.Like this, sheet-fed is imported the second paper feed passage D by the first paper inlet P3, under second paper advance mechanism 8 drives, enters type channel, after process printing mechanism 6 is finished printing, discharge printer by the paper inlet P2 that between driven voller 721 and needle type print head 62, is provided with.
How specify driven voller below in conjunction with Fig. 5, Fig. 6 flexibly connects by support and main frame.
Wherein, support 722 is by being arranged on the gathering sill on the main frame 1 and being arranged on the support 722 and being connected versatilely on the main frame 1 with lead that gathering sill is slidingly matched.Flexible member 723 is arranged between support 722 and the main frame 1, and above-mentioned flexible member is arranged on the bearing of trend of gathering sill and cam guidance in the face of in the angular range that direction of exerting pressure limited of limited post.By the elastic force of above-mentioned flexible member and the pressure between cam guidance face and the limited post, make driven voller assembly 72 have the above-mentioned primary importance and the second place with respect to main frame 1 by the change in displacement between cam guidance face and the limited post.
The driven voller operation principle of printer provided by the invention is described below in conjunction with Fig. 7, Fig. 8.Fig. 7 is movable framework backing positions schematic diagram when closed with respect to main frame.As shown in the figure, the corresponding position of lead a1 with left plate a on movable framework 2 is provided with first pressing plate 21, closing 2 at movable framework closes in the process, the lead a1 of first pressing plate, 21 extruding left plate a, make it overcome flexible member 723 elastic force and move downward along gathering sill 1a1, after movable framework 2 reached desired location, the lead a1 of left plate a was positioned at the bottom of gathering sill 1a1 just, simultaneously, the limited post 1a2 clamping of the cam guidance face a2 of left plate a and main frame 1.Equally, the corresponding position of lead b1 with right plate b on movable framework 2 is provided with second pressing plate 22, in movable framework 2 closing course, the lead b1 of second pressing plate, 22 extruding right plate b, make it overcome flexible member 723 elastic force and move downward along gathering sill 1b1, after movable framework 2 reached desired location, the lead b1 of right plate b was positioned at the bottom of gathering sill 1b1 just, simultaneously, the limited post 1b2 clamping of the cam guidance face b2 of right plate b and main frame 1.After movable framework 2 reached desired location, movable framework 2 engaged at the middle part with main frame 1 longitudinally by retaining mechanism 4, fixedlys connected with main frame 1.At this moment, the support portion 61a of printing backing plate 61 is relative with needle type print head 62 end faces, and driven voller 721 is positioned at and 71 tangent cooperations of drive roll.Therefore, driven voller 721 can cooperate with drive roll 71 is stable under the effect of support 722.
Like this, roll web is by paper storehouse 5 input type channels, and the exit slot P1 that is provided with by the paper advance mechanism downstream under the driving of drive roll 71 and driven voller 721 discharges.Sheet-fed inserts type channel by the paper inlet P2 that is provided with between driven voller 721 and the needle type print head 62, between roll web and needle type print head 62, finishes printing with the public type channel of roll web, and is taken out by paper inlet P2.
When movable framework 2 was opened with respect to main frame 1, in the process of opening movable frame 2, drive roll 71 and printing backing plate 61 moved with movable framework 2, separate with needle type print head 62 with driven voller 721 gradually; First pressing plate 21 separates with the lead a1 of left plate a, the lead b1 of right plate b gradually with second pressing plate 22.At this moment, under left plate a and right plate b and the flexible member 723 elastic force effects, its lead a1, b1 move upward along gathering sill 1a1,1b1 length direction, stopper slot a21, the b22 of its cam guidance face are separated with limited post 1a2, the 1b2 of main frame 1, thereby support 722 drives driven voller 721 to the direction motion away from printing backing plate 61, when stopper slot a21, b22 with limited post 1a2, when 1b2 separates, lead-in chamfered a22, b21 and limited post 1a2,1b2 overlap joint are supported in left plate a on limited post 1a2, the 1b2.Therefore, printing backing plate 61 in the process of opening, support 722 under flexible member 723 effects with respect to main frame 1 to away from the motion of printing backing plate 61 directions, make driven voller 721 move to the off-position of dodging printing backing plate 61.
In the above-described embodiments, the driven voller and the printer fixed frame that are used for the paper advance mechanism of delivery roller paper flexibly connect, and have and the tangent cooperating of drive roll position and the off-position of dodging printing backing plate.When movable framework was closed with respect to main frame, driven voller cooperated with drive roll is tangent, formed the first paper feed passage of delivery roller paper between the two.When movable framework was opened with respect to main frame, driven voller moved to the direction away from printing backing plate, thereby printing backing plate is opened smoothly, and can or not interfere with driven voller.Type channel can be unlimited fully like this, is convenient to change medium and handles plug paper, the first-class maintenance work of cleaning printing.
As can be seen from the above description, the present invention can realize being convenient to change medium and handle the purpose of filling in paper, the first-class maintenance work of cleaning printing.
The above is the preferred embodiments of the present invention only, is not limited to the present invention, and for a person skilled in the art, the present invention can have various changes and variation.Within the spirit and principles in the present invention all, any modification of being done, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a printer is characterized in that, comprising:
Main frame (1);
Movable framework (2) is hinged to open with respect to main frame or closure with described main frame (1);
The paper storehouse (5) that holds roll web is arranged on the described main frame (1);
Printing mechanism (6) is arranged at the downstream in described paper storehouse (5) along the roll web throughput direction, comprising:
Printing backing plate (61) is connected with described movable framework (2);
Printhead (62) is connected with described main frame (1),
First paper advance mechanism (7), and be arranged in the first paper feed passage along the roll web throughput direction, and be positioned at the downstream of described printing mechanism (6), comprising:
Drive roll (71) is connected with described movable framework (2);
Driven voller assembly (72) is connected with described main frame (1),
Wherein, described driven voller assembly (72) is movably connected with described main frame (1) and described driven voller assembly (72) has the primary importance and the second place with respect to described main frame (1), wherein, in described primary importance, described driven voller assembly (72) and described drive roll (71) match, in the described second place, described driven voller assembly (72) is away from described drive roll (71).
2. printer according to claim 1 is characterized in that, described driven voller assembly (72) comprising:
Support (722), by be arranged on described main frame (1) and described support (722) the two one of on gathering sill and be arranged on described main frame (1) and described support (722) and be connected versatilely on the described main frame (1) on another and with lead that described gathering sill is slidingly matched in the two;
Driven voller (721) is arranged on the described support (722); And
Flexible member (723) is arranged between described support (722) and the described main frame (1) so that described driven voller assembly (72) has the described primary importance and the described second place with respect to described main frame (1).
3. printer according to claim 2 is characterized in that, also comprises:
First outlet (P1) is positioned between described drive roll (71) and the described driven voller (721);
Second outlet (P2) is positioned between described driven voller (721) and the described printhead (62).
4. printer according to claim 2, it is characterized in that, when described movable framework (2) was opened with respect to described main frame (1), described movable framework (2) drove described support (722) motion by described flexible member (723) and moves to the direction away from described printing backing plate (61) with respect to described main frame (1) to drive described driven voller (721).
5. printer according to claim 2 is characterized in that, described support (722) comprising:
Left plate (a) and right plate (b);
Connecting plate (c) extends along described paper storehouse (5) width, and an end is connected with described left plate (a), and the other end is connected with described right plate (b),
Wherein, described driven voller (721) is installed on the described connecting plate (c), and described support (722) flexibly connects with described main frame (1) by described left plate (a) and described right plate (b).
6. printer according to claim 5 is characterized in that, described lead is arranged on described left plate (a) surface and described right plate (b) surface, and described gathering sill is arranged on the described main frame (1).
7. printer according to claim 6, it is characterized in that, the surface towards described drive roll (71) at described left plate (a) and described right plate (b) also is provided with the cam guidance face, described cam guidance bread contains lead-in chamfered and stopper slot, also be provided with limited post at main frame (1), wherein, described limited post is along described cam guidance face contact movement, and cooperates with described stopper slot when being in the described second place at described driven voller assembly (72).
8. printer according to claim 5, it is characterized in that, on described movable framework (2), also be provided with pressing plate, wherein, described pressing plate is corresponding with described lead, be used to promote described lead and move along described gathering sill so that at described movable framework (2) with respect to described main frame (1) when closing, described movable framework (2) drives described driven voller assembly (72) by described support (722) and described flexible member (723) and moves to described primary importance from the described second place.
9. printer according to claim 1 is characterized in that, also comprises:
The second paper feed passage that is used for conveying single paper is arranged at the below of described printhead (62);
Second paper advance mechanism (8) is arranged in the described second paper feed passage, comprising:
First pair of conveying roller (81), what be positioned at the described second paper feed passage goes into the paper end;
Second pair of conveying roller (82) is positioned at the end that the described second paper feed passage is close to printing mechanism (6).
10. printer according to claim 1 is characterized in that, described movable framework (2) one ends are hinged by rotating shaft (3) and described main frame (1), and the other end engages with described main frame (1) by retaining mechanism (4).
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010172216 CN102241202B (en) | 2010-05-14 | 2010-05-14 | Printer |
| PCT/CN2011/073481 WO2011140929A1 (en) | 2010-05-14 | 2011-04-28 | Printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010172216 CN102241202B (en) | 2010-05-14 | 2010-05-14 | Printer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102241202A true CN102241202A (en) | 2011-11-16 |
| CN102241202B CN102241202B (en) | 2013-04-24 |
Family
ID=44913928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010172216 Active CN102241202B (en) | 2010-05-14 | 2010-05-14 | Printer |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN102241202B (en) |
| WO (1) | WO2011140929A1 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014029304A1 (en) * | 2012-08-24 | 2014-02-27 | 山东新北洋信息技术股份有限公司 | Cheque processing device |
| CN103991294A (en) * | 2013-02-18 | 2014-08-20 | 山东新北洋信息技术股份有限公司 | Thermal transfer printer |
| WO2014177013A1 (en) * | 2013-05-02 | 2014-11-06 | 山东新北洋信息技术股份有限公司 | Paper warehouse, printer and method for using multiple types of mediums |
| CN105437790A (en) * | 2015-12-14 | 2016-03-30 | 广州市宝比万像科技有限公司 | Printer paper guide structure and printer |
| CN106218238A (en) * | 2016-08-31 | 2016-12-14 | 新会江裕信息产业有限公司 | A kind of miniature printer inner works |
| CN109823055A (en) * | 2019-02-18 | 2019-05-31 | 顺丰科技有限公司 | Paper storehouses and hand-held label printer |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| WO2014029304A1 (en) * | 2012-08-24 | 2014-02-27 | 山东新北洋信息技术股份有限公司 | Cheque processing device |
| US9533848B2 (en) | 2012-08-24 | 2017-01-03 | Digital Check Corporation | Cheque processing device |
| CN103991294A (en) * | 2013-02-18 | 2014-08-20 | 山东新北洋信息技术股份有限公司 | Thermal transfer printer |
| CN103991294B (en) * | 2013-02-18 | 2016-08-24 | 山东新北洋信息技术股份有限公司 | Thermal transfer printer |
| WO2014177013A1 (en) * | 2013-05-02 | 2014-11-06 | 山东新北洋信息技术股份有限公司 | Paper warehouse, printer and method for using multiple types of mediums |
| US9682577B2 (en) | 2013-05-02 | 2017-06-20 | Shandong New Beiyang Information Technology Co., Ltd. | Paper storage, printer and method for using multiple types of mediums |
| CN105437790A (en) * | 2015-12-14 | 2016-03-30 | 广州市宝比万像科技有限公司 | Printer paper guide structure and printer |
| CN105437790B (en) * | 2015-12-14 | 2018-04-24 | 广州市宝比万像科技有限公司 | Printer leads paper structure and printer |
| CN106218238A (en) * | 2016-08-31 | 2016-12-14 | 新会江裕信息产业有限公司 | A kind of miniature printer inner works |
| CN109823055A (en) * | 2019-02-18 | 2019-05-31 | 顺丰科技有限公司 | Paper storehouses and hand-held label printer |
| CN109823055B (en) * | 2019-02-18 | 2024-02-20 | 顺丰科技有限公司 | Paper bin and handheld label printer |
Also Published As
| Publication number | Publication date |
|---|---|
| WO2011140929A1 (en) | 2011-11-17 |
| CN102241202B (en) | 2013-04-24 |
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