CN208101439U - Print structure and printer - Google Patents
Print structure and printer Download PDFInfo
- Publication number
- CN208101439U CN208101439U CN201820287243.1U CN201820287243U CN208101439U CN 208101439 U CN208101439 U CN 208101439U CN 201820287243 U CN201820287243 U CN 201820287243U CN 208101439 U CN208101439 U CN 208101439U
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- China
- Prior art keywords
- carbon ribbon
- fitting
- print head
- runner assembly
- 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.)
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Abstract
The utility model discloses a kind of print structure and printers, print structure includes print head, the first runner assembly, the second turning discreteness and the flat bar of support, first runner assembly, the second turning discreteness are respectively used to connect with the both ends of carbon ribbon, installing port is formed between first runner assembly and the second turning discreteness, print head wears installing port, face on print head for forming type channel with marking roll is printing surface, type channel is used to support the side that flat bar is set to printing surface close to marking roll by carbon ribbon.Above-mentioned print structure, drive carbon ribbon mobile by the first runner assembly, the second turning discreteness, carbon ribbon is set around the flat bar of support close to the side of marking roll simultaneously, and the type channel formed by print head and marking roll, it is located at printing surface close to the side of marking roll, then when carbon ribbon is run due to supportting flat bar, carbon ribbon is flattened, make carbon ribbon with print head and more abundant by the contact of the printing paper of marking roll, fold will not be generated, printing effect is more preferable.
Description
Technical field
The utility model relates to printing device technical fields, more particularly to a kind of print structure and printer.
Background technique
Printer is very high in the utilization rate of the scenes such as office, cash register, facilitates the work of people.
In the use process of printer, needs to heat carbon ribbon using print head, the marking is left on printing paper,
But in traditional printer, structure existing defects between carbon ribbon and print head will affect printing effect.
Summary of the invention
Based on this, the utility model lies in that overcoming the deficiencies of the prior art and provide a kind of print structure that printing effect is good
And printer.
Its technical solution is as follows：
A kind of print structure, including print head, the first runner assembly, the second turning discreteness and the flat bar of support, described first turn
Dynamic component, the second turning discreteness are respectively used to connect with the both ends of carbon ribbon, first runner assembly and described second turn
Installing port is formed between dynamic component, the print head wears the installing port, beats on the print head for being formed with marking roll
The face for printing channel is printing surface, and the type channel is used for through carbon ribbon, and the flat bar of support is set to the printing surface close to beating
Print the side of roller.
Above-mentioned print structure, the both ends of carbon ribbon are connect with the first runner assembly, the second turning discreteness respectively, pass through first turn
Dynamic component, the second turning discreteness drive carbon ribbon mobile, while carbon ribbon is set around the flat bar of support close to the side of marking roll, and by beating
The type channel that head and marking roll are formed is printed, is located at printing surface close to the side of marking roll due to supportting flat bar, is then run in carbon ribbon
When, it is directly set around on printing surface compared to carbon ribbon, the carbon ribbon of above-mentioned print structure is flattened, and makes carbon ribbon and print head and process
The contact of the printing paper of marking roll is more abundant, will not generate fold, and printing effect is more preferable.
Further, the print head includes structural member, heating member and cambered surface part, and the structural member wears the installation
Mouthful, the structural member is mounting surface close to the end face of marking roll, and the heating member and the cambered surface part are set to the mounting surface
On, the heating member is the printing surface close to the face of marking roll, and the flat bar of support and the cambered surface part are set to the heating member
Two sides.
Further, above-mentioned print structure further includes nutted rod, and the nutted rod is set to first runner assembly and institute
It states between print head, the nutted rod is for being tensioned carbon ribbon.
Further, the nutted rod and the flat bar of support are respectively arranged on the two sides of the heating member.
Further, above-mentioned print structure further includes carbon tape box, and the carbon tape box includes outer framework, first rotating group
Part, the second turning discreteness and the nutted rod are set to side by side in the outer framework.
Further, the outer framework includes the first mounting plate and the second mounting plate being oppositely arranged, first rotation
Component includes the first shackle member and the first fitting, and first shackle member is used to be clamped with one end of carbon ribbon recycling volume, described
First fitting is used to support the other end for being set to carbon ribbon recycling volume, and the second turning discreteness includes that the second shackle member is supported with second
Fitting, second shackle member are used to be clamped with one end that carbon ribbon supply is rolled up, and second fitting, which is used to support, is set to carbon ribbon confession
The other end that should be rolled up, first shackle member, second shackle member are rotatably set on first mounting plate, and described first
Fitting, second fitting slidably wear second mounting plate.
Further, the first elastic component is arranged with outside first fitting, first elastic component is set to the outline border
In frame, the both ends of first elastic component are connect with first fitting, second mounting plate respectively, and described second abuts
The second elastic component is arranged with outside part, second elastic component is set in the outer framework, and the both ends of second elastic component are distinguished
It is connect with second fitting, second mounting plate, first elastic component, second elastic component are Conical Projectile
Spring.
Further, first runner assembly further includes fixing axle, one end of the fixing axle and first clamping
Part clamping, the other end of the fixing axle are abutted with first fitting, and the fixing axle is equipped with projection piece.
Further, above-mentioned print structure further includes first motor and the second motor, the first motor and described first
Shackle member transmission connection, second motor and second shackle member are sequentially connected, the first motor and second electricity
The rotation direction of machine is opposite.
A kind of printer, including panel part, middle part, paper feed portion and print structure as described in any one of the above embodiments, it is described
Middle part is set between the panel part and the paper feed portion, and the print head is set to the panel part close to the paper feed portion
Side, the middle part are equipped with healing up, and the print head wears described with healing up, and the paper feed portion is close to the panel part
Side is equipped with the marking roll being oppositely arranged with the print head.
Above-mentioned printer can be supportted flat bar and be evened up since carbon ribbon is when by type channel, and carbon ribbon will not generate fold,
Can with print head and contact more abundant by the printing paper of type channel, printing effect is more preferable.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of print structure described in the utility model embodiment；
Fig. 2 is the enlarged diagram in Fig. 1 at A；
Fig. 3 is the structural schematic diagram one of printer described in the utility model embodiment；
Fig. 4 is the structural schematic diagram of carbon tape box described in the utility model embodiment；
Fig. 5 is the structural schematic diagram two of printer described in the utility model embodiment.
Description of symbols：
100, print head, 110, structural member, 120, heating member, 130, cambered surface part, the 200, first runner assembly, 210, first
Shackle member, the 220, first fitting, the 230, first elastic component, 240, fixing axle, 241, projection piece, 300, the second turning discreteness,
310, the second shackle member, the 320, second fitting, the 330, second elastic component, 400, the flat bar of support, 500, nutted rod, 600, carbon ribbon
Box, 610, outer framework, the 611, first mounting plate, the 612, second mounting plate, 700, panel part, 800, middle part, 900, paper feed portion,
10, carbon ribbon, 20, marking roll.
Specific embodiment
The utility model is more fully retouched below with reference to relevant drawings for the ease of understanding the utility model,
It states.The better embodiment of the utility model is given in attached drawing.But the utility model can come in many different forms
It realizes, however it is not limited to embodiments described herein.On the contrary, the purpose of providing these embodiments is that making practical new to this
The disclosure of type understands more thorough and comprehensive.
It should be noted that it can directly on the other element when element is referred to as " being fixed on " another element
Or there may also be elements placed in the middle.When an element is considered as " connection " another element, it, which can be, is directly connected to
To another element or it may be simultaneously present centering elements.Term as used herein " vertical ", " horizontal ", " left side ",
" right side " and similar statement for illustrative purposes only, are not meant to be the only embodiment.
Unless otherwise defined, all technical and scientific terms used herein are led with the technology for belonging to the utility model
The normally understood meaning of the technical staff in domain is identical.Terminology used in the description of the utility model herein only be
The purpose of description specific embodiment, it is not intended that in limitation the utility model.Term as used herein "and/or" packet
Include any and all combinations of one or more related listed items.
" first " described in the utility model, " second " do not represent specific quantity and sequence, are only used for title
It distinguishes.
In one embodiment, as shown in Figure 1 to Figure 3, print structure includes print head 100, the first runner assembly 200, second
Runner assembly 300 and the flat bar 400 of support, the first runner assembly 200, the second turning discreteness 300 are respectively used to the both ends with carbon ribbon 10
Connection, forms installing port between the first runner assembly 200 and the second turning discreteness 300, print head 100 wears installing port, printing
Face on first 100 for forming type channel with marking roll 20 is printing surface, and type channel is used to support flat bar by carbon ribbon 10
400 are set to printing surface close to the side of marking roll 20.
Above-mentioned print structure, the both ends of carbon ribbon 10 are connect with the first runner assembly 200, the second turning discreteness 300 respectively, are led to
Cross the first runner assembly 200, the second turning discreteness 300 drives carbon ribbon 10 mobile, while to be set around the flat bar 400 of support close for carbon ribbon 10
The side of marking roll 20, and the type channel formed by print head 100 and marking roll 20 are located at printing due to supportting flat bar 400
Face then when carbon ribbon 10 is run, is directly set around on printing surface, above-mentioned printing close to the side of marking roll 20 compared to carbon ribbon 10
The carbon ribbon 10 of structure is flattened, and makes carbon ribbon 10 with print head 100 and more abundant by the contact of the printing paper of marking roll 20, will not
Fold is generated, printing effect is more preferable.
Optionally, flat bar 400 is supportted on print head 100.
Further, as shown in Figures 1 and 2, print head 100 includes structural member 110, heating member 120 and cambered surface part 130,
Structural member 110 wears installing port, and structural member 110 is mounting surface, heating member 120 and cambered surface part 130 close to the end face of marking roll 20
It is set on mounting surface, heating member 120 is printing surface close to the face of marking roll 20, supports flat bar 400 with cambered surface part 130 and is set to heating
The two sides of part 120.It is more smooth by the process of cambered surface part 130 that cambered surface part 130 can guarantee carbon ribbon 10, while supportting flat bar 400 and arc
Surface parts 130 are located at the two sides of heating member 120, it is ensured that carbon ribbon 10 is sufficiently evened up, and subsequent printing effect is improved.
Specifically, side of the cambered surface part 130 far from heating member 120 is cambered surface.
Optionally, print head 100 further includes locating part, and locating part, heating member 120 and cambered surface part 130 are sequentially arranged in installation
On face.Locating part can limit the position of heating member 120 and cambered surface part 130 at this time, prevent heating member 120 and cambered surface part
130 are subjected to displacement on mounting surface.
Specifically, flat bar 400 is supportted to be arranged with locating part relative spacing.Carbon ribbon 10 is by supportting flat bar 400 one far from locating part
Side passes through, and opposite to be directly attached on printing surface with carbon ribbon 10, carbon ribbon 10 is flattened at this time, and printing effect is more preferable.
Further, as shown in Figure 1, above-mentioned print structure further includes nutted rod 500, nutted rod 500 is set to the first rotation
Between component 200 and print head 100, nutted rod 500 is for being tensioned carbon ribbon 10.Nutted rod 500 can guarantee that carbon ribbon 10 is being moved through
Situations such as keeping tensioning state in journey, preventing skidding or fold is conducive to further increase printing effect.
Further, as shown in Figure 1, nutted rod 500 and the flat bar 400 of support are respectively arranged on the two sides of heating member 120.Nutted rod
500 are located at the two sides of heating member 120 with the flat bar 400 of support, and the carbon ribbon 10 of 120 two sides of heating member is made all to be tensioned or even up,
Prevent carbon ribbon 10 from fold occur in printing.
Optionally, supportting flat bar 400 is handware, and the outer surface for supportting flat bar 400 is shiny surface.
Further, as shown in Figures 3 and 4, above-mentioned print structure further includes carbon tape box 600, and carbon tape box 600 includes outline border
Frame 610, the first runner assembly 200, the second turning discreteness 300 and nutted rod 500 are set in outer framework 610 side by side.It replaces at this time
Carbon ribbon 10 only needs to operate carbon tape box 600, at the same nutted rod 500 be set to carbon tape box 600 in, only need during installation by
Print head 100 protrudes into the installing port between the first runner assembly 200 and the second turning discreteness 300, and carbon ribbon 10 is just natural to be printed
The flat bar 400 of support on first 100 and the nutted rod 500 on carbon tape box 600 are evened up, and installation is simple.
Further, as shown in figure 4, outer framework 610 includes the first mounting plate 611 and the second mounting plate being oppositely arranged
612, the first runner assembly 200 includes the first shackle member 210 and the first fitting 220, and the first shackle member 210 is used to return with carbon ribbon
One end of winding is clamped, and the first fitting 220 is used to support the other end for being set to carbon ribbon recycling volume, and the second turning discreteness 300 includes
Second shackle member 310 and the second fitting 320, the second shackle member 310 are used to be clamped with one end of carbon ribbon supply volume, and second abuts
Part 320 is used to support the other end for being set to carbon ribbon supply volume, and the first shackle member 210, the second shackle member 310 are rotatably set to the first peace
In loading board 611, the first fitting 220, the second fitting 320 slidably wear the second mounting plate 612.Due to the first fitting
220, the second fitting 320 slidably wears the second mounting plate 612, conveniently replaced carbon ribbon 10.
Further, as shown in figure 4, being arranged with the first elastic component 230 outside the first fitting 220, the first elastic component 230 is set
In in outer framework 610, the both ends of the first elastic component 230 are connect with the first fitting 220, the second mounting plate 612 respectively, and second supports
The second elastic component 330 is arranged with outside fitting 320, the second elastic component 330 is set in outer framework 610, the both ends of the second elastic component 330
It is connect respectively with the second fitting 320, the second mounting plate 612, the first elastic component 230, the second elastic component 330 are Conical Projectile
Spring.Volute spring will not generate stacking, therefore the first fitting 220, the second fitting 320 in compression in its axial direction
Stroke when moving is unaffected.
Further, as shown in figure 4, the first runner assembly 200 further includes fixing axle 240, one end of fixing axle 240 and the
The clamping of one shackle member 210, the other end of fixing axle 240 are abutted with the first fitting 220, and fixing axle 240 is equipped with projection piece
241.When the width of carbon ribbon 10 is shorter, can not directly be supported respectively using both ends of first runner assembly 200 to carbon ribbon 10
It connects and is clamped, projection piece 241 can supply volume to carbon ribbon and be auxiliarily fixed at this time, and the applicable model of above-mentioned print structure can be improved
It encloses.
Further, above-mentioned print structure further includes first motor and the second motor, first motor and the first shackle member 210
Transmission connection, the second motor and the second shackle member 310 are sequentially connected, and first motor is opposite with the rotation direction of the second motor.This
When carbon ribbon 10 can way moving prevent from rubbing between printing paper and carbon ribbon 10 convenient for moving back paper together with printing paper.
Optionally, pass through gear drive, the second motor and the second shackle member between first motor and the first shackle member 210
Pass through gear drive between 310.
In one embodiment, above-mentioned print structure be can be applied in printer, and as depicted in figs. 3 and 5, printer includes panel
Portion 700, middle part 800, paper feed portion 900 and such as above-mentioned print structure, middle part 800 are set to panel part 700 and paper feed portion 900
Between, print head 100 is set to panel part 700 close to the side in paper feed portion 900, and middle part 800, which is equipped with to match, to heal up, print head 100
It wears with healing up, paper feed portion 900 is equipped with the marking roll 20 being oppositely arranged with print head 100 close to the side of panel part 700.
Above-mentioned printer can be supportted flat bar 400 and be evened up, carbon ribbon 10 will not produce since carbon ribbon 10 is when by type channel
Raw fold, can contact more abundant with print head 100 and by the printing paper of type channel, and printing effect is more preferable.
Optionally, one end of panel part 700 is rotatably connected with middle part 800, the other end and middle part of panel part 700
800 are detachably connected.It can facilitate at this time and printer internal structure is replaced or overhauled.
Optionally, carbon tape box 600 is set between panel part 700 and middle part 800, and carbon tape box 600 and panel part 700 can
Dismantling connection.Carbon ribbon 10 can be facilitated to replace at this time.
Each technical characteristic of embodiment described above can be combined arbitrarily, for simplicity of description, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, all should be considered as described in this specification.
Above-described embodiments merely represent several embodiments of the utility model, the description thereof is more specific and detailed,
But it cannot be understood as the limitations to utility model patent range.It should be pointed out that for the common skill of this field
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
The protection scope of the utility model.Therefore, the scope of protection shall be subject to the appended claims for the utility model patent.
Claims (10)
1. a kind of print structure, which is characterized in that including print head, the first runner assembly, the second turning discreteness and the flat bar of support, institute
State the first runner assembly, the second turning discreteness is respectively used to connect with the both ends of carbon ribbon, first runner assembly and institute
It states and forms installing port between the second turning discreteness, the print head wears the installing port, is used for and printing on the print head
The face that roller forms type channel is printing surface, and the type channel is used for through carbon ribbon, and the flat bar of support is set to the printing
Face is close to the side of marking roll.
2. print structure according to claim 1, which is characterized in that the print head includes structural member, heating member and arc
Surface parts, the structural member wear the installing port, and the structural member is mounting surface close to the end face of marking roll, the heating member with
The cambered surface part is set on the mounting surface, and the heating member is the printing surface close to the face of marking roll, the flat bar of support
The two sides of the heating member are set to the cambered surface part.
3. print structure according to claim 2, which is characterized in that further include nutted rod, the nutted rod is set to described
Between first runner assembly and the print head, the nutted rod is for being tensioned carbon ribbon.
4. print structure according to claim 3, which is characterized in that the nutted rod and the flat bar of support are respectively arranged on institute
State the two sides of heating member.
5. print structure according to claim 3, which is characterized in that further include carbon tape box, the carbon tape box includes outline border
Frame, first runner assembly, the second turning discreteness and the nutted rod are set to side by side in the outer framework.
6. print structure according to claim 5, which is characterized in that the outer framework includes the first installation being oppositely arranged
Plate and the second mounting plate, first runner assembly include the first shackle member and the first fitting, and first shackle member is used for
With carbon ribbon recycling volume one end be clamped, first fitting be used for support be set to carbon ribbon recycling volume the other end, described second turn
Dynamic component includes the second shackle member and the second fitting, and second shackle member is used to be clamped with one end of carbon ribbon supply volume, institute
State the second fitting for support be set to the other end of carbon ribbon supply volume, first shackle member, second shackle member are rotatable
On first mounting plate, first fitting, second fitting slidably wear second mounting plate.
7. print structure according to claim 6, which is characterized in that be arranged with the first elasticity outside first fitting
Part, first elastic component be set to the outer framework in, the both ends of first elastic component respectively with first fitting, institute
The connection of the second mounting plate is stated, the second elastic component is arranged with outside second fitting, second elastic component is set to the outline border
In frame, the both ends of second elastic component are connect with second fitting, second mounting plate respectively, first elasticity
Part, second elastic component are volute spring.
8. print structure according to claim 6, which is characterized in that first runner assembly further includes fixing axle, institute
The one end and first shackle member for stating fixing axle are clamped, and the other end of the fixing axle is abutted with first fitting, institute
Fixing axle is stated equipped with projection piece.
9. according to the described in any item print structures of claim 6-8, which is characterized in that further include first motor and the second electricity
Machine, the first motor and first shackle member are sequentially connected, and second motor and second shackle member are sequentially connected,
The first motor is opposite with the rotation direction of second motor.
10. a kind of printer, which is characterized in that including panel part, middle part, paper feed portion and such as any one of claim 1-9 institute
The print structure stated, the middle part are set between the panel part and the paper feed portion, and the print head is set to the panel
Close to the side in the paper feed portion, the middle part is equipped with healing up in portion, and the print head wears described with healing up, the paper feed
Portion is equipped with the marking roll being oppositely arranged with the print head close to the side of the panel part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287243.1U CN208101439U (en) | 2018-02-28 | 2018-02-28 | Print structure and printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820287243.1U CN208101439U (en) | 2018-02-28 | 2018-02-28 | Print structure and printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208101439U true CN208101439U (en) | 2018-11-16 |
Family
ID=64125065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820287243.1U Expired - Fee Related CN208101439U (en) | 2018-02-28 | 2018-02-28 | Print structure and printer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208101439U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525066A (en) * | 2019-10-09 | 2019-12-03 | 湖南鼎一致远科技发展有限公司 | A kind of thermal transfer printer |
| CN111114137A (en) * | 2019-12-27 | 2020-05-08 | 厦门汉印电子技术有限公司 | Thermal transfer printing coding machine and method and device for measuring reel radius thereof, and storage medium |
-
2018
- 2018-02-28 CN CN201820287243.1U patent/CN208101439U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110525066A (en) * | 2019-10-09 | 2019-12-03 | 湖南鼎一致远科技发展有限公司 | A kind of thermal transfer printer |
| CN111114137A (en) * | 2019-12-27 | 2020-05-08 | 厦门汉印电子技术有限公司 | Thermal transfer printing coding machine and method and device for measuring reel radius thereof, and storage medium |
| CN111114137B (en) * | 2019-12-27 | 2021-01-05 | 厦门汉印电子技术有限公司 | Thermal transfer printing coding machine and method and device for measuring reel radius thereof, and storage medium |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181116 Termination date: 20190228 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |