CN110481164A - Portable thermal printer machine core and Portable thermal printer - Google Patents
Portable thermal printer machine core and Portable thermal printer Download PDFInfo
- Publication number
- CN110481164A CN110481164A CN201910836619.9A CN201910836619A CN110481164A CN 110481164 A CN110481164 A CN 110481164A CN 201910836619 A CN201910836619 A CN 201910836619A CN 110481164 A CN110481164 A CN 110481164A
- Authority
- CN
- China
- Prior art keywords
- support
- aforementioned
- shaft
- rotating shaft
- thermal printer
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000004913 activation Effects 0.000 claims abstract description 5
- 238000005452 bending Methods 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 238000013475 authorization Methods 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Classifications
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/02—Platens
- B41J11/04—Roller platens
-
- 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
- B41J11/00—Devices or arrangements of selective printing mechanisms, e.g. ink-jet printers or thermal printers, for supporting or handling copy material in sheet or web form
- B41J11/66—Applications of cutting devices
-
- 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
- B41J2/315—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of heat to a heat sensitive printing or impression-transfer material
-
- 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
- B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
Abstract
In the state of a kind of Portable thermal printer machine core, including first support and second support, aforementioned first support and second support closure, print head above-mentioned is close to pressure roller and the gap passed through for printing paper is formed between pressure roller；It is characterized in that the first support has through-hole, there is the grab that can extend through aforementioned through-hole in the second support；The mechanism for opening/closing includes first rotating shaft, the second shaft, slider, lever and dynamic clamping head and quiet clamping head, and the second shaft, aforementioned first rotating shaft is arranged in parallel can simultaneously overturn around the central axes of aforementioned first rotating shaft.Under slider sliding mode, energy activation lever is swung, and in the second shaft, which overturns around the central axes of first rotating shaft and be detached from grab for leverage, and first support and second support are opened, and it is convenient to operate.
Description
Technical field
The present invention relates to a kind of paper printing equipment, more particularly to the miniprinter in terms of application and printed tickets.
Background technique
Thermal printer is generally applicable to the printing in terms of bill, to improve its portability, increases wireless and bluetooth
Function can print whenever and wherever possible, widen application field significantly.
The Chinese utility model patent of Patent No. ZL201721786744.6 " beat by a kind of slip lid clamshell style portable temperature-sensitive
Print machine " (CN207579355U), which includes upper casing, middle upper casing, shaft, middle lower casing and lower casing, and upper casing and middle upper casing form
Upper housing component, middle lower casing and lower casing form lower case component, upper housing component and lower case component rear end and are moved by energy front and back
Dynamic shaft connection, exit slot before being formed with one between upper housing component and lower case component.Because being finished in paper jam or printing paper
In the case where, it needs to open printer, this patent realizes opening and closing by the card slot of middle lower casing and the buckle of middle upper casing.
Similar can be " a kind of to print just for the Chinese utility model patent of ZL201821763588.6 with referenced patent number
The wechat printer of benefit patch heat-sensitive paper " (Authorization Notice No. CN209274176U), which is cooperated by button, card interface slides
Dynamic key is realized locking and is opened.
Although the locking and unlatching operation of above-mentioned document are more convenient, using being clamped long afterwards loosely, it is easy to disengage, to making
With bringing a lot of trouble, need to improve.
Summary of the invention
First technical problem to be solved by this invention is in addition to provide a kind of paper storehouses for the above-mentioned state of the art
Opening and closing operates convenient and fast Portable thermal printer machine core.
Second technical problem to be solved by this invention is to provide a kind of locking clamping for the above-mentioned state of the art
Securely and operate convenient and fast Portable thermal printer machine core.
Third technical problem to be solved by this invention is to provide a kind of convenient and fast portable thermosensitive of paper storehouses opening and closing operation
Printer.
4th technical problem to be solved by this invention is to provide a kind of locking clamping for the above-mentioned state of the art
Securely and operate convenient and fast Portable thermal printer.
The present invention solves technical solution used by above-mentioned first and second technical problem are as follows: a kind of portable thermosensitive
Printer engine, including
First support；
Print head, set on the front end of aforementioned first support；
Second support, rear end are flexibly connected with aforementioned first support and are formed with paper storehouses, front end and first with first support
Bracket is connected by mechanism for opening/closing；
Pressure roller is set to the front end of aforementioned second support with being able to rotate,
In the state of aforementioned first support and second support closure, print head above-mentioned is close to pressure roller and the shape between pressure roller
At the gap passed through for printing paper；
It is characterized in that the first support has through-hole, aforementioned through-hole can be extended through by having in the second support
Grab；The mechanism for opening/closing includes
First rotating shaft is set to the front end of aforementioned first support with being able to rotate；
Second shaft, parallel aforementioned first rotating shaft are arranged and can overturn around the central axes of aforementioned first rotating shaft, this second turn
In the state of axis and the clamping of aforementioned grab, aforementioned first support and second support are in closed state；
Slider, can actively be set to aforementioned first support side and inside has driving portion；
Lever, the fulcrum at middle part are set in aforementioned first support, and one end is close to the second shaft above-mentioned or with above-mentioned the
Two shafts are in contact, and the other end is connect with the driving portion of aforementioned slider；And
Dynamic clamping head and quiet clamping head forces the second shaft above-mentioned and grab to keep clamped condition always；
Under aforementioned slider sliding mode, can activation lever swing, aforesaid lever acts on the second shaft, second shaft around
The central axes of first rotating shaft overturn and are detached from grab, and aforementioned first support and second support are opened.
Further, the grab be two and be located at pressure roller two sides, accordingly, the both ends of second shaft and respectively
Grab be engaged by clamping, one end of middle part and lever, which drives, to be cooperated.
For the linkage for realizing first rotating shaft and the second shaft, the mechanism for opening/closing further includes connecting plate, the connecting plate packet
Include the flip-arm of ontology and the bending of ontology both ends, the parallel first rotating shaft setting of aforementioned ontology, the first rotating shaft and second turn
Axis both ends, which extend through, to be set on respective flip-arm.
Further, the dynamic clamping head and quiet clamping head is spring, and one end of the spring and the ontology of connecting plate offset, the other end with
First support inner wall offsets.
The grab has upper hook portion and lower hook portion, and aforementioned upper hook portion connects to form inclination card slot with lower hook portion, described
First rotating shaft is interior set on the axis hole of first support and has mobile space between axis hole, at the first support and second support
Under closed state, the both ends of the first rotating shaft are located in respective card slot and are connected in lower hook portion inner wall, and described the
Two shafts are located in card slot and are connected in hook portion inner wall.First rotating shaft and the second shaft realize clamping, are conducive to clamping, simultaneously
It is linkage again when unloading, therefore operates still easier.
Further, the print head is set to the lower end surface of first support, and the mechanism for opening/closing is set to the upper of first support
End face.
The present invention solves technical solution used by above-mentioned third and the 4th technical problem are as follows: a kind of portable thermosensitive
Printer, including machine core, upper housing and lower case, upper housing above-mentioned are set on the outside of first support, and lower case above-mentioned is set to
The front end of the outside of second support, aforementioned upper housing and lower case is formed with discharge port, and the slider exposes to upper housing.
Convenient for cutting for printing paper, the discharge port is equipped with paper cutting blade.
Compared with the prior art, the advantages of the present invention are as follows: under slider sliding mode, energy activation lever is swung, preceding lever
The second shaft is acted on, which overturns around the central axes of first rotating shaft and be detached from grab, first support and second support
It opens, it is convenient to operate.It is clamped, therefore is clamped securely using twin shaft in further scheme, be not easy to disengage.
Detailed description of the invention
Fig. 1 is example structure schematic diagram.
Fig. 2 is the structural schematic diagram removed after upper housing and lower case.
Fig. 3 is the reverse view of Fig. 2.
Fig. 4 is embodiment decomposition assembly drawing.
Fig. 5 is another visual angle enlarged drawing of slider in Fig. 4.
Fig. 6 is another visual angle enlarged drawing of connecting plate in Fig. 4.
Fig. 7 is that embodiment opens receipts state diagram.
Specific embodiment
The present invention will be described in further detail below with reference to the embodiments of the drawings.
As shown in Figure 1 to 4, the Portable thermal printer in the present embodiment includes machine core, upper housing 3 and lower case 4,
Machine core includes first support 1, print head 8, second support 2, pressure roller 9 and mechanism for opening/closing 5 again.
First support 1 has through-hole 11, has the grab 21 that can extend through through-hole 11, the present embodiment in second support 2
In grab 21 be two and be located at 9 two sides of pressure roller, each grab 21 have upper hook portion 211 and lower hook portion 212, upper hook portion 211
Inclined card slot 213 is formed with the connection of lower hook portion 212.
2 rear end of second support is flexibly connected with first support 1 and is formed with paper storehouses 10, front end and first with first support 1
Bracket 1 is connected by mechanism for opening/closing 5；Pressure roller 9 is set to the front end of second support 2, first support 1 and second support 2 with being able to rotate
In the state of closure, print head 8 is close to pressure roller 9 and the gap passed through for printing paper is formed between pressure roller 9；Print head 8 is set to
The lower end surface of 1 front end of first support, the most of upper surface for being set to first support 1 of mechanism for opening/closing 5.
As shown in Figure 4, Figure 5 and Figure 6, the mechanism for opening/closing 5 in the present embodiment includes first rotating shaft 51, the second shaft 52, connects
Fishplate bar 53, slider 7, lever 6, spring 54.
First rotating shaft 51 is set to the front end of first support 1 with being able to rotate；Specifically, first rotating shaft 51 is set to first support 1
Axis hole 12 in and between axis hole 12 there is mobile space, the second shaft 52, the setting of parallel first rotating shaft 51 simultaneously can be around first
The central axes of shaft 51 are overturn, and the both ends of the second shaft 52 and respective grab 21 are clamped, at first support 1 and second support 2
In closed state.
Connecting plate 53 includes ontology 531 and the flip-arm 532 that 531 both ends of ontology are bent, the parallel first rotating shaft 51 of ontology 531
Setting, first rotating shaft 51 and 52 both ends of the second shaft extend through and are set on respective flip-arm 532.
Slider 7, which can actively be set to 1 side of first support and inside, has driving portion 71；The fulcrum at 6 middle part of lever is set to
In first support 1, one end is connect close to the middle part of the second shaft 52, the other end with the driving portion of slider 7；One end of spring 54 with
The ontology 531 of connecting plate 53 offsets, and the other end offsets with 1 inner wall of first support.Spring 54 forces the second shaft 52 and card always
Hook 21 keeps clamped condition.
Upper housing 3 is set to 1 outside of first support, and lower case 4 is set to the outside of second support 2, upper housing 3 and lower case 4
Front end be formed with discharge port (in figure without mark), discharge port is equipped with paper cutting blade 81.Slider 7 exposes to upper housing 3.
First support 1 and second support 2 are under closed state, and the both ends of first rotating shaft 51 are located at respective card slot
In 213 and it is connected in lower 212 inner wall of hook portion, the second shaft 52 is located in card slot 213 and is connected in 211 inner wall of hook portion.Slider 7
Under sliding mode, the forced section 61 of driving portion 71 effect and lever 6 of slider 7, so that activation lever 6 is swung, the crowded of lever 6 is pushed away
Portion 62 acts on the middle part of the second shaft 52, which overturns around the central axes of first rotating shaft 51 and be detached from upper hook portion
211, while under the effect of spring 54, the second shaft 52 is also detached from lower hook portion 212 with first rotating shaft 51 because mobile space exists, the
One bracket 1 is opened with second support 2, i.e., upper housing 3 and lower case 4 open (as shown in Figure 7).
When building, upper housing 3 is pressed down on, first rotating shaft 51 and the second shaft 52 advance to card jail in card slot 213.
To realize that slider 7 can automatically reset, tension spring (without display in figure) can be set on lever 6.
Claims (8)
1. a kind of Portable thermal printer machine core, including
First support (1)；
Print head (8) is set to the front end of aforementioned first support (1)；
Second support (2), rear end are flexibly connected with aforementioned first support (1) and are formed with paper storehouses with first support (1), front end with
First support (1) is connected by mechanism for opening/closing (5)；
Pressure roller (9) is set to the front end of aforementioned second support (2) with being able to rotate,
Aforementioned first support (1) and second support (2) closure in the state of, print head (8) above-mentioned close to pressure roller (9) and with pressure
The gap passed through for printing paper is formed between roller (9)；
It is characterized in that the first support (1) has through-hole, aforementioned through-hole can be extended through by having on the second support (2)
Grab (21)；The mechanism for opening/closing (5) includes
First rotating shaft (51) is set to the front end of aforementioned first support (1) with being able to rotate；
Second shaft (52), parallel aforementioned first rotating shaft (51) are arranged and can overturn around the central axes of aforementioned first rotating shaft (51),
In the state of second shaft (52) and aforementioned grab (21) clamping, aforementioned first support (1) and second support (2) are in closure
State；
Slider (7), can actively be set to aforementioned first support (1) side and inside has driving portion；
Lever (6), the fulcrum at middle part are set on aforementioned first support (1), one end close to the second shaft (52) above-mentioned or with it is preceding
The second shaft (52) stated is in contact, and the other end is connect with the driving portion of aforementioned slider (7)；And
Dynamic clamping head and quiet clamping head forces the second shaft (52) above-mentioned and grab (21) to keep clamped condition always；
Under aforementioned slider (7) sliding mode, energy activation lever (6) is swung, and aforesaid lever (6) acts on the second shaft (52), should
Second shaft (52) overturns around the central axes of first rotating shaft (51) and is detached from grab (21), aforementioned first support (1) with second
Frame (2) is opened.
2. Portable thermal printer machine core according to claim 1, it is characterised in that the grab (21) is two
And it is located at pressure roller (9) two sides, accordingly, the both ends and respective grab (21) of second shaft (52) are engaged by clamping, middle part
It drives and cooperates with one end of lever (6).
3. Portable thermal printer machine core according to claim 2, it is characterised in that the mechanism for opening/closing (5) also wraps
Include connecting plate (53), the connecting plate (53) include ontology (531) and ontology (531) both ends bending flip-arm (532), aforementioned
Parallel first rotating shaft (51) setting of body (531), the first rotating shaft (51) and the second shaft (52) both ends extend through setting
In on respective flip-arm (532).
4. Portable thermal printer machine core according to claim 3, it is characterised in that the dynamic clamping head and quiet clamping head is bullet
Spring (54), one end of the spring (54) offset with the ontology (531) of connecting plate (53), the other end and first support (1) inner wall phase
It supports.
5. Portable thermal printer machine core according to claim 3, it is characterised in that the grab (21), which has, to be risen to the bait
Portion (211) and lower hook portion (212), aforementioned upper hook portion (211) and lower hook portion (212) connection are formed inclined card slot (213), described
First rotating shaft (51) be set in the axis hole (12) of first support (1) and have between axis hole (12) mobile space, described the
One bracket (1) and second support (2) are under closed state, and the both ends of the first rotating shaft (51) are located at respective card slot
Interior and be connected in lower hook portion (212) inner wall, second shaft (52) is located in card slot (213) and is connected in hook portion (211)
Inner wall.
6. Portable thermal printer machine core according to claim 1, it is characterised in that the print head (8) is set to first
The lower end surface of bracket (1), the mechanism for opening/closing are set to the upper surface of first support (1).
7. a kind of Portable thermal printer with machine core any in claim 1~6, including machine core, upper housing (3)
And lower case (4), upper housing (3) above-mentioned are set on the outside of first support (1), lower case (4) above-mentioned is set to second support (2)
Outside, the front end of aforementioned upper housing (3) and lower case (4) is formed with discharge port, and the slider (7) exposes to upper housing
(3)。
8. Portable thermal printer according to claim 7, it is characterised in that the discharge port is equipped with cut paper
Blade (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836619.9A CN110481164A (en) | 2019-09-05 | 2019-09-05 | Portable thermal printer machine core and Portable thermal printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910836619.9A CN110481164A (en) | 2019-09-05 | 2019-09-05 | Portable thermal printer machine core and Portable thermal printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110481164A true CN110481164A (en) | 2019-11-22 |
Family
ID=68556643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910836619.9A Pending CN110481164A (en) | 2019-09-05 | 2019-09-05 | Portable thermal printer machine core and Portable thermal printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110481164A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169176A (en) * | 2020-02-25 | 2020-05-19 | 苏少中 | Method for preventing label paper of thermal printer from degumming and paper jam |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020067819A (en) * | 2001-02-19 | 2002-08-24 | 주식회사 모디아 | Portable Electrothermal Printer |
| CN202428838U (en) * | 2011-12-22 | 2012-09-12 | 珠海赛达精密电子技术有限公司 | Ticket printer engine |
| CN205523114U (en) * | 2016-02-01 | 2016-08-31 | 珠海瑞柏精密科技有限公司 | Thermal printer and core thereof |
| CN107150508A (en) * | 2017-07-11 | 2017-09-12 | 宁波精芯科技有限公司 | Thermal sensitive label printer |
| CN206938207U (en) * | 2017-04-01 | 2018-01-30 | 珠海浩盛标签打印机有限公司 | Thermal sensitive label printer |
| CN109263293A (en) * | 2018-08-23 | 2019-01-25 | 武汉吉星医疗科技有限公司 | Electrocardiograph prints storehouse |
| CN209320506U (en) * | 2018-11-16 | 2019-08-30 | 珠海趣印科技有限公司 | A kind of cover-opening structure of printer |
| CN211165963U (en) * | 2019-09-05 | 2020-08-04 | 宁波精芯科技有限公司 | Portable thermal printer core and portable thermal printer |
-
2019
- 2019-09-05 CN CN201910836619.9A patent/CN110481164A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20020067819A (en) * | 2001-02-19 | 2002-08-24 | 주식회사 모디아 | Portable Electrothermal Printer |
| CN202428838U (en) * | 2011-12-22 | 2012-09-12 | 珠海赛达精密电子技术有限公司 | Ticket printer engine |
| CN205523114U (en) * | 2016-02-01 | 2016-08-31 | 珠海瑞柏精密科技有限公司 | Thermal printer and core thereof |
| CN206938207U (en) * | 2017-04-01 | 2018-01-30 | 珠海浩盛标签打印机有限公司 | Thermal sensitive label printer |
| CN107150508A (en) * | 2017-07-11 | 2017-09-12 | 宁波精芯科技有限公司 | Thermal sensitive label printer |
| CN109263293A (en) * | 2018-08-23 | 2019-01-25 | 武汉吉星医疗科技有限公司 | Electrocardiograph prints storehouse |
| CN209320506U (en) * | 2018-11-16 | 2019-08-30 | 珠海趣印科技有限公司 | A kind of cover-opening structure of printer |
| CN211165963U (en) * | 2019-09-05 | 2020-08-04 | 宁波精芯科技有限公司 | Portable thermal printer core and portable thermal printer |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111169176A (en) * | 2020-02-25 | 2020-05-19 | 苏少中 | Method for preventing label paper of thermal printer from degumming and paper jam |
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