CN209096271U - A kind of erasable thermal printing apparatus, printer and display card - Google Patents
A kind of erasable thermal printing apparatus, printer and display card Download PDFInfo
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- CN209096271U CN209096271U CN201821565723.6U CN201821565723U CN209096271U CN 209096271 U CN209096271 U CN 209096271U CN 201821565723 U CN201821565723 U CN 201821565723U CN 209096271 U CN209096271 U CN 209096271U
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Abstract
The utility model provides a kind of erasable thermal printing apparatus, printer and display card, and working principle is identical, includes controller, power supply, print head, heating head, reversible heat-sensible paper and paper tape circulation mechanism；The paper tape circulation mechanism includes at least two live-rollers；The end to end formation circle of reversible heat-sensible paper, the display of reversible heat-sensible paper faces outwardly, and is set on the live-roller, is driven by the live-roller；The print head and heating head are installed close to the display surface of the reversible heat-sensible paper, when work, pass through print head content needed for prints on thermal paper, when needing more new content, heat-sensitive paper, which is heated, by heating head clearly prints content so that heat-sensitive paper returns to original state, then new dump is got on using print head, by the printing type, display content can be repeated to erasing printing, without reserving biggish space storage paper roll, reuse printing paper, environmentally protective power saving.
Description
Technical field
The utility model relates to printing technique field more particularly to a kind of erasable thermal printing apparatus, printer and
Display card.
Background technique
Existing printing equipment is used to disposably print, and printing equipment is applied to letter without a kind of currently on the market
Breath shows aspect.
Display card is answered for showing various information, including product information, company information, people information, two-dimensional barcode information etc.
For various occasions, demand is big.Display card currently on the market generally comprises showing stand and the paper for being printed on information, uses
When, all it is to show information on present printed on paper, is assembled on showing stand by paper, assembling is inconvenient, second of use
Original paper must be replaced, it is inconvenient to use.
Summary of the invention
The utility model is in order to solve the above technical problems, provide a kind of erasable thermal printing apparatus, including control
Device, power supply, print head, heating head, reversible heat-sensible paper and paper tape circulation mechanism；The paper tape circulation mechanism is passed including at least two
Dynamic roller；The end to end formation circle of reversible heat-sensible paper, the display of reversible heat-sensible paper faces outwardly, and is set in the live-roller
On, it is driven by the live-roller；The print head and heating head are installed close to the display surface of the reversible heat-sensible paper.
The working principle of the present apparatus is: using the reversible characteristic of reversible heat-sensible paper, reversible heat-sensible paper being made into round, in paper
Cycle rotation on band circulation mechanism, and heating head and print head are set around heat-sensitive paper, it is beaten on heat-sensitive paper by print head
Content needed for printing heats heat-sensitive paper by heating head when needing more new content, so that heat-sensitive paper returns to original state, it is clear
Content is printed, then new dump gets on using print head.
Preferably, the reversible heat-sensible paper includes paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer covers
In the upper surface of paper substrate, thinfilm protective coating covers heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the film
When the temperature of a certain position of protective layer reaches a certain predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, shows in corresponding
Hold, when the temperature when the position reaches another predetermined value, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
Preferably, the paper tape circulation mechanism includes idler roller.
A kind of printer, including shell, printing equipment and display device.The top of the shell is equipped with visual windows；Institute
Stating display device includes controller, power supply, print head, heating head, reversible heat-sensible paper and paper tape circulation mechanism；The paper tape circulation
Mechanism includes at least two live-rollers；The end to end formation circle of reversible heat-sensible paper, the display of reversible heat-sensible paper are faced outwardly, are covered
It is located on the live-roller, is driven by the live-roller and passed through the bottom of the visual windows；The print head and heating head
Display surface close to the reversible heat-sensible paper is installed.
The printer has printing function and display function, and the printing function of normal printer is realized by printing equipment,
Display function is realized by display device.Wherein, display device uses erasable thermal printing apparatus.
Preferably, the reversible heat-sensible paper includes paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer covers
In the upper surface of paper substrate, thinfilm protective coating covers heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the film
When the temperature of a certain position of protective layer reaches a certain predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, shows in corresponding
Hold, when the temperature when the position reaches another predetermined value, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
Preferably, the printing equipment and display device share a print head.
A kind of display card, including display board, pedestal and display device.The display board includes display window, display device
It is mounted in the display board, the display device includes controller, power supply, print head, heating head, reversible heat-sensible paper and paper tape
Circulation mechanism；The paper tape circulation mechanism includes at least two live-rollers；The end to end formation circle of reversible heat-sensible paper, it is reversible
The display of heat-sensitive paper faces outwardly, and is set on the live-roller, is driven by the live-roller and passes through the display window；It is described
Print head and heating head are installed close to the display surface of the reversible heat-sensible paper.
The display card equally uses erasable thermal printing apparatus, realizes the nonexpondable function of display card.
Preferably, the reversible heat-sensible paper includes paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer covers
In the upper surface of paper substrate, thinfilm protective coating covers heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the film
When the temperature of a certain position of protective layer reaches a certain predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, shows in corresponding
Hold, when the temperature when the position reaches another predetermined value, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
Preferably, including communication device, the communication device connect the controller, and the communication device can be use
Network or bluetooth connection.
From the above description of the utility model, it can be seen, compared to the prior art, the utility model has the advantages that
A kind of erasable thermal printing apparatus, printer and the display card that the application proposes, common ground are to utilize
The reversible characteristic of reversible heat-sensible paper, by reversible heat-sensible paper is made into round, the cycle rotation on paper tape circulation mechanism, and using beating
Printing head and heating head can repeat to wipe by the printing type in prints on thermal paper content or erasing content by display content
Except printing reuses printing paper, environmentally protective power saving without reserving biggish space storage paper roll.
Detailed description of the invention
Attached drawing described herein is used to provide a further understanding of the present invention, and constitutes one of the utility model
Point, the exemplary embodiment of the utility model and the description thereof are used to explain the utility model, does not constitute to the utility model
Improper restriction.
Wherein:
Fig. 1 is the simplified schematic diagram of the erasable thermal printing apparatus of the utility model；
Fig. 2 is the simplified schematic diagram of the utility model printer；
Fig. 3 is the simplified schematic diagram of the utility model printing equipment；
Symbol in Fig. 1-Fig. 3 is expressed as: 10- print head, 20- heating head, 30- reversible heat-sensible paper, 41- live-roller, 50-
Shell, 51- visual windows, 60- printing equipment, 70- display board, 71- display window, 80- pedestal.
Specific embodiment
In order to be clearer and more clear technical problem to be solved in the utility model, technical solution and beneficial effect, with
Under in conjunction with the accompanying drawings and embodiments, the present invention will be further described in detail.It should be appreciated that specific reality described herein
Example is applied only to explain the utility model, is not used to limit the utility model.
Embodiment one: referring to Fig. 1, a kind of erasable thermal printing apparatus, including controller, power supply, print head 10,
Heating head 20, reversible heat-sensible paper 30 and paper tape circulation mechanism.
The paper tape circulation mechanism includes two live-rollers 41；The reversible heat-sensible paper 30 end to end formation circle, it is reversible
The display of heat-sensitive paper 30 faces outwardly, and is set on the live-roller 41, is driven by the live-roller 41；10 He of print head
Heating head 20 is installed close to the display surface of the reversible heat-sensible paper 30.
The reversible heat-sensible paper 30 includes paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer is overlying on paper
The upper surface of base, thinfilm protective coating cover heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the film is protected
When the temperature of a certain position of layer reaches a certain predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, shows corresponding content, when
When the temperature of the position reaches another predetermined value, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
The working principle of the present apparatus is: using the reversible characteristic of reversible heat-sensible paper 30, reversible heat-sensible paper 30 is made into round,
The cycle rotation on paper tape circulation mechanism, and heating head 20 and print head 10 are set around heat-sensitive paper, existed by print head 10
Content needed for prints on thermal paper heats heat-sensitive paper by heating head 20 when needing more new content, so that heat-sensitive paper returns to just
Beginning state clearly prints content, and then new dump gets on using print head 10.
Embodiment two: Fig. 1 and Fig. 2, a kind of printer, including shell 50, printing equipment 60 and display device are please referred to.It should
Printer has printing function and display function, and the printing function of normal printer is realized by printing equipment 60, passes through display
Device realizes display function, wherein display device uses the erasable thermal printing apparatus of embodiment one kind.
The top of the shell 50 is equipped with visual windows 51；The display device include controller, power supply, print head 10,
Heating head 20, reversible heat-sensible paper 30 and paper tape circulation mechanism；The paper tape circulation mechanism includes at least live-roller 41；It is described reversible
The end to end formation of heat-sensitive paper 30 circle, the display of reversible heat-sensible paper 30 are faced outwardly, are set on the live-roller 41, by the biography
Dynamic roller 41 drives and the bottom Jing Guo the visual windows 51；The print head 10 and heating head 20 are close to the reversible heat-sensible paper
30 display surface installation.
The reversible heat-sensible paper 30 includes paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer is overlying on paper
The upper surface of base, thinfilm protective coating cover heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the film is protected
When the temperature of a certain position of layer reaches a certain predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, shows corresponding content, when
When the temperature of the position reaches another predetermined value, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
In the present embodiment, the printing equipment 60 and display device share a print head 10, and print head 10 is equipped with movement
Device, by mobile device, print head 10 moves between printing equipment 60 and display device.
Embodiment three: Fig. 1 and Fig. 3, a kind of display card, including display board 70, pedestal 80, display device and communication are please referred to
Device.The display card equally uses the erasable thermal printing apparatus in embodiment one, realizes that display card is used for multiple times
Function.
The display board 70 includes display window 71, and display device is mounted in the display board 70, the display device
Including controller, power supply, print head 10, heating head 20, reversible heat-sensible paper 30 and paper tape circulation mechanism；The paper tape circulation mechanism
Including two live-rollers 41；The reversible heat-sensible paper 30 end to end formation circle, the display of reversible heat-sensible paper 30 are faced outwardly, are arranged
On the live-roller 41, is driven by the live-roller 41 and pass through the display window 71；The print head 10 and heating head
20 close to the reversible heat-sensible paper 30 display surface install.
The reversible heat-sensible paper 30 includes paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer is overlying on paper
The upper surface of base, thinfilm protective coating cover heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the film is protected
When the temperature of a certain position of layer reaches a certain predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, shows corresponding content, when
When the temperature of the position reaches another predetermined value, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
The communication device connects the controller, and the communication device can be using bluetooth connection mode.
In conclusion compared to the prior art, a kind of erasable thermal printing apparatus that the application proposes, printer and
Display card, common ground are that the reversible characteristic of reversible heat-sensible paper is utilized, and reversible heat-sensible paper is made into round, are recycled in paper tape
Cycle rotation in mechanism, and the printing is passed through in prints on thermal paper content or erasing content using print head and heating head
Display content can be repeated erasing printing by mode, without reserving biggish space storage paper roll, reuse printing paper, green
Environmentally friendly power saving.
The utility model is exemplarily described above in conjunction with attached drawing, it is clear that the utility model specific implementation not by
The limitation of aforesaid way, as long as the various unsubstantialities carried out using the method concept and technical solution of the utility model change
Into, or it is not improved the conception and technical scheme of the utility model are directly applied into other occasions, in the utility model
Protection scope within.
Claims (9)
1. a kind of erasable thermal printing apparatus, which is characterized in that including controller, power supply, print head, heating head, reversible
Heat-sensitive paper and paper tape circulation mechanism；The paper tape circulation mechanism includes at least two live-rollers；The reversible heat-sensible paper head and the tail phase
It connects to form circle, the display of reversible heat-sensible paper faces outwardly, and is set on the live-roller, is driven by the live-roller；It is described to beat
The display surface for printing head and heating head close to the reversible heat-sensible paper is installed.
2. a kind of erasable thermal printing apparatus according to claim 1, which is characterized in that the reversible heat-sensible paper bag
Include paper substrate, heat-sensitive layer and transparent thinfilm protective coating；The heat-sensitive layer is overlying on the upper surface of paper substrate, thinfilm protective coating covering
Firmly heat-sensitive layer；The heat-sensitive layer is memory-type temperature sensitive ink, when the temperature of a certain position of the thinfilm protective coating reaches a certain
When predetermined value, chromogenic reaction occurs for the heat-sensitive layer of the position, corresponding content is shown, when the temperature of the position reaches another predetermined value
When, reversible reaction occurs for the heat-sensitive layer of the position, and the content of display disappears.
3. a kind of erasable thermal printing apparatus according to claim 1, which is characterized in that the paper tape circulation mechanism
Including idler roller.
4. a kind of printer, including shell, printing equipment and display device, which is characterized in that the top of the shell is equipped with can
Viewing window；The display device includes controller, power supply, print head, heating head, reversible heat-sensible paper and paper tape circulation mechanism；Institute
Stating paper tape circulation mechanism includes at least two live-rollers；The end to end formation circle of reversible heat-sensible paper, reversible heat-sensible paper are shown
Show and face outwardly, be set on the live-roller, is driven by the live-roller and passed through the bottom of the visual windows；The printing
Head and heating head are installed close to the display surface of the reversible heat-sensible paper.
5. a kind of printer according to claim 4, which is characterized in that the reversible heat-sensible paper includes paper substrate, temperature-sensitive
Layer and transparent thinfilm protective coating；The heat-sensitive layer is overlying on the upper surface of paper substrate, and thinfilm protective coating covers heat-sensitive layer；It is described
Heat-sensitive layer is memory-type temperature sensitive ink, when the temperature of a certain position of the thinfilm protective coating reaches a certain predetermined value, the position
Chromogenic reaction occurs for the heat-sensitive layer set, and shows corresponding content, when the temperature when the position reaches another predetermined value, the heat of the position
Reversible reaction occurs for photosensitive layer, and the content of display disappears.
6. a kind of printer according to claim 4, which is characterized in that the printing equipment and display device share one
Print head.
7. a kind of display card, including display board, pedestal and display device, which is characterized in that the display board includes display window,
Display device is mounted in the display board, and the display device includes controller, power supply, print head, heating head, reversible heat-sensible
Paper and paper tape circulation mechanism；The paper tape circulation mechanism includes at least two live-rollers；The end to end shape of reversible heat-sensible paper
The display of lopping, reversible heat-sensible paper faces outwardly, and is set on the live-roller, is driven by the live-roller and passes through the display
Window；The print head and heating head are installed close to the display surface of the reversible heat-sensible paper.
8. a kind of display card according to claim 7, which is characterized in that the reversible heat-sensible paper includes paper substrate, temperature-sensitive
Layer and transparent thinfilm protective coating；The heat-sensitive layer is overlying on the upper surface of paper substrate, and thinfilm protective coating covers heat-sensitive layer；It is described
Heat-sensitive layer is memory-type temperature sensitive ink, when the temperature of a certain position of the thinfilm protective coating reaches a certain predetermined value, the position
Chromogenic reaction occurs for the heat-sensitive layer set, and shows corresponding content, when the temperature when the position reaches another predetermined value, the heat of the position
Reversible reaction occurs for photosensitive layer, and the content of display disappears.
9. a kind of display card according to claim 7, which is characterized in that including communication device, the communication device connection
The controller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565723.6U CN209096271U (en) | 2018-09-25 | 2018-09-25 | A kind of erasable thermal printing apparatus, printer and display card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821565723.6U CN209096271U (en) | 2018-09-25 | 2018-09-25 | A kind of erasable thermal printing apparatus, printer and display card |
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| CN209096271U true CN209096271U (en) | 2019-07-12 |
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| CN201821565723.6U Active CN209096271U (en) | 2018-09-25 | 2018-09-25 | A kind of erasable thermal printing apparatus, printer and display card |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177512A (en) * | 2018-09-25 | 2019-01-11 | 厦门盈趣科技股份有限公司 | A kind of erasable thermal printing apparatus, printer and display card |
| CN114974012A (en) * | 2022-05-20 | 2022-08-30 | 浙江同信工程项目管理有限公司 | Project progress management device for building engineering project management |
-
2018
- 2018-09-25 CN CN201821565723.6U patent/CN209096271U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109177512A (en) * | 2018-09-25 | 2019-01-11 | 厦门盈趣科技股份有限公司 | A kind of erasable thermal printing apparatus, printer and display card |
| CN114974012A (en) * | 2022-05-20 | 2022-08-30 | 浙江同信工程项目管理有限公司 | Project progress management device for building engineering project management |
| CN114974012B (en) * | 2022-05-20 | 2023-10-10 | 浙江同信工程项目管理有限公司 | Project progress management device for building project management |
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