CN109466185A - It is suitable for the vehicle-mounted reinforced printer of high/low temperature - Google Patents
It is suitable for the vehicle-mounted reinforced printer of high/low temperature Download PDFInfo
- Publication number
- CN109466185A CN109466185A CN201811541082.5A CN201811541082A CN109466185A CN 109466185 A CN109466185 A CN 109466185A CN 201811541082 A CN201811541082 A CN 201811541082A CN 109466185 A CN109466185 A CN 109466185A
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- Prior art keywords
- temperature
- adf
- printer
- toner cartridge
- vehicle
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- 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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- 238000010438 heat treatment Methods 0.000 claims abstract description 9
- 238000013016 damping Methods 0.000 claims abstract description 8
- 238000000034 method Methods 0.000 claims abstract description 5
- 238000007639 printing Methods 0.000 claims abstract description 5
- 238000001816 cooling Methods 0.000 claims abstract description 4
- 239000000919 ceramic Substances 0.000 claims description 17
- 235000014676 Phragmites communis Nutrition 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 9
- 238000009423 ventilation Methods 0.000 claims description 7
- 238000002347 injection Methods 0.000 claims description 4
- 239000007924 injection Substances 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 229910052751 metal Inorganic materials 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 2
- 230000033228 biological regulation Effects 0.000 claims description 2
- 238000005097 cold rolling Methods 0.000 claims description 2
- 239000010959 steel Substances 0.000 claims description 2
- BUGBHKTXTAQXES-UHFFFAOYSA-N Selenium Chemical compound [Se] BUGBHKTXTAQXES-UHFFFAOYSA-N 0.000 claims 1
- 229910052711 selenium Inorganic materials 0.000 claims 1
- 239000011669 selenium Substances 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 2
- 230000002787 reinforcement Effects 0.000 abstract description 2
- 239000000203 mixture Substances 0.000 description 7
- 238000010586 diagram Methods 0.000 description 5
- 238000007599 discharging Methods 0.000 description 3
- 239000010960 cold rolled steel Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000284 extract Substances 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 230000001960 triggered effect Effects 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
- B41J3/00—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed
- B41J3/36—Typewriters or selective printing or marking mechanisms characterised by the purpose for which they are constructed for portability, i.e. hand-held printers or laptop printers
Landscapes
- Accessory Devices And Overall Control Thereof (AREA)
- Electrophotography Configuration And Component (AREA)
- Control Or Security For Electrophotography (AREA)
Abstract
The invention discloses a kind of vehicle-mounted reinforced printers for being suitable for high/low temperature, including printer main body component, ADF component, toner cartridge cover plate part and base plate part, the printer is additionally provided with temperature control system, it includes temperature sensor, temperature control panel, inverter, filter and temperature-controlled member, and the temperature-controlled member is mounted between printer laser box and positioning plate, lower part immediately ahead of printer engine；Temperature sensor detects Current Temperatures, and temperature control panel will be sent to after processes temperature signal, and temperature control panel controls temperature-controlled member and carries out circulating-heating or cooling to complete machine.The present invention is on the basis of having printing, duplicating, scanning and facsimile function, occupy the progress such as smaller, weight is lighter with space, and pass through the Design of Reinforcement such as effective vibration damping and temperature-compensating, the communicating requirement under portable, vehicle-mounted and motor-driven environment can be met, its performance is stablized, reliable in quality adapts to -15 DEG C to+50 DEG C of environment temperature of working environment.
Description
Technical field
The present invention relates to vehicle-mounted printer more particularly to a kind of vehicle-mounted reinforced printers for being suitable for high/low temperature.
Technical background
As the construction of national ground force is increasingly enhanced, the vehicle-mounted demand using communication apparatus increasingly increases, traditional civilian quotient
With printer, casing material is common plastics, and frangible easy to damage, overall dimension is big, is unable to satisfy daily vehicle-mounted vibration, extreme
Temperature, the requirement such as portable.
Summary of the invention
Goal of the invention: in view of the problems of the existing technology, the object of the present invention is to provide one kind to be suitable for extreme height
The vehicle-mounted reinforced printer of warm environment.
Technical solution: a kind of vehicle-mounted reinforced printer being suitable for high/low temperature, including printer main body component, ADF component,
Toner cartridge cover plate part and base plate part, the printer are additionally provided with temperature control system comprising temperature sensor, temperature control
Plate, inverter, filter and temperature-controlled member, the temperature-controlled member is mounted between printer laser box and positioning plate, printer
Lower part immediately ahead of machine core；Temperature sensor detects Current Temperatures, and temperature control panel, temperature will be sent to after processes temperature signal
Control panel controls temperature-controlled member and carries out circulating-heating or cooling to complete machine.The complete machine of the printer uses 0.8mm-1.2mm
Cold-rolling galvanization steel plate.
The printer main body component includes panel component, paper feed door part, main body casing, upper cover plate, carriages and figure
As acquisition unit.The ADF component includes the upper left ADF shell, ADF upper right shell, ADF paper feed port upper cover, ADF protecting cover, ADF exit slot
Protecting cover, ADF bottom case, the chassis ADF, ADF rotary gemel hole and ADF paper injection component, above-mentioned each component are reinforced by sheet metal component.It is described
Damp hinge is installed on printer main body component, the other end of the damp hinge is connect with the bottom case of ADF component, for fixing
Connect main body casing section upper and ADF component.At the main body casing rear portion of the printer, it is equipped with logical for hardware-software
Believe interface area.
Preferably, the toner cartridge cover plate part includes toner cartridge cover board, toner cartridge pressing plate and toner cartridge reed, and toner cartridge pressing plate passes through spiral shell
Line is connected and fixed on toner cartridge cover board, and toner cartridge reed, which is connected through a screw thread, is fixed on toner cartridge pressing plate lower edge, passes through toner cartridge spring
Piece plays fixed function to toner cartridge, effectively avoids the phenomenon that toner cartridge pops up in vibration environment.
Further, the temperature-controlled member includes fan, temperature-controlled member bracket, ceramic heater and fixinig plate, and fan is logical
Too long screw thread and nut are fixed on temperature-controlled member bracket, and ceramic heater is limited in centre by fixinig plate, and fixinig plate passes through spiral shell
Ceramic heater is fixed on temperature-controlled member bracket by line connection；Ventilation port, the temperature control are equipped on the positioning plate of printer
Component carries out temperature regulation to toner cartridge and printer core by the ventilation port, when low temperature, ceramic heater work, and fan blowout heat
Wind, when high temperature, ceramic heater does not work, and fan blows out room temperature wind.The positioning plate is a conventional group of printer engine
Part, positioning plate are installed on machine core, are covered in printer laser box.
In addition, being additionally provided with damping part in the complete machine bottom of the printer；The damping part is by four damper groups
At.
The utility model has the advantages that compared with prior art, the present invention there is printing, duplicate, scanning and on the basis of facsimile function,
Occupy the progress such as smaller, weight is lighter with space, and by Design of Reinforcement such as effective vibration damping and temperature-compensatings, can meet
Communicating requirement under portable, vehicle-mounted and motor-driven environment, performance are stablized, and reliable in quality adapts to -15 DEG C to+50 DEG C of environment temperature
Working environment.
Detailed description of the invention
Fig. 1 is base plate part top view of the invention；
Fig. 2 is base plate part front view of the invention；
Fig. 3 is temperature-controlled member front view of the invention；
Fig. 4 is temperature-controlled member rearview of the invention；
Fig. 5 is printer main body component front view of the invention；
Fig. 6 is printer main body component top view of the invention；
Fig. 7 is printer main body component rearview of the invention；
Fig. 8 is printer main body component paper inlet and outlet opening state figure of the invention；
Fig. 9 is ADF component top view of the invention；
Figure 10 is that ADF component of the invention passes in and out paper schematic diagram；
Figure 11 is ADF component bottom view of the invention；
Figure 12 is that complete machine ADF component of the invention passes in and out paper schematic diagram；
Figure 13 is toner cartridge cover plate part of the invention；
Figure 14 is toner cartridge path schematic diagram of the invention；
Figure 15 is toner cartridge path schematic diagram of the invention；
Figure 16 is complete machine front view of the invention；
Figure 17 is the temperature control system structural schematic diagram of embodiment；
Figure 18 is temperature control flow chart.
Specific embodiment
Technical solution of the present invention is described further with reference to the accompanying drawing.
The equipment overall structure of this part invention: whole to use 0.8-1.2mm thickness cold-rolled steel sheet, surface is zinc-plated, using metal plate
Gold process is process, and prevents from corroding.Since military product needs to do vibration impact experiment, the thickness of cold-rolled steel sheet is preferred
For 1mm, select this thickness that can meet intensity requirement under conditions of weight is most light.The present invention is in common civilian printer
On the basis of, reinforced by external shell, increase damping module, inside installation temperature control system, with meet it is vehicle-mounted vibration,
The requirement such as portable under the conditions of the special operation conditions such as extreme temperature.
The composition of base plate part: as shown in attached drawing 1, attached drawing 2, temperature control panel 1, inverter 2, filter are installed on bottom plate 4
Wave device 3, printer core 5, in positioning plate 6, (positioning plate 6 is a general components of printer engine, and positioning plate is installed on machine core
On, it is covered in printer laser box) it is equipped with ventilation port 8, temperature-controlled member 9 is by ventilation port 8 to toner cartridge 22 and printer core 5
It is heated.
The composition of temperature-controlled member 9: including fan 10 as shown in figure attached drawing 3, attached drawing 4, temperature-controlled member bracket 11 is ceramic to add
Hot device 12, fixinig plate 13.Temperature-controlled member includes temperature sensor, fan, temperature-controlled member bracket, ceramic heater and fixinig plate,
Fan is fixed on temperature-controlled member bracket by long screw thread and nut, and ceramic heater is limited in centre, 2 fixations by fixinig plate
Piece, which is connected through a screw thread, is fixed on ceramic heater on temperature-controlled member bracket.Temperature sensor detects Current Temperatures, by temperature
It is sent to temperature control panel after signal processing, by computer heating control program, circulating-heating or cooling: low temperature are carried out to complete machine
When, ceramic heater work, fan blows out hot wind by ventilation port 8, and when high temperature, ceramic heater does not work, and fan blowout is normal
Wen Feng guarantees that toner cartridge and machine core work normally at low ambient temperatures.Computer heating control program passes through, and is according to setting threshold value judgement
It is no to need that heater circuit is driven to complete heating function.Temperature-controlled member 9 is mounted on printer laser box by temperature-controlled member mounting hole 7
Between positioning plate, the lower part of printer engine front.
The composition of printer main body component 38: printer main body component is mainly responsible for printing function.Such as figure attached drawing 5, attached drawing 6
It is shown, mainly by panel component 14, paper feed door part 15, main body casing 16, upper cover plate 17, carriages 18 and image acquisition units
21 compositions, are triggered by switch contact 19 and are started.Damp hinge is installed in the hinge mounting hole 20 of printer main body component, is damped
The hinge other end is linked with ADF component 37, is fixed on the ADF rotary gemel hole 31 of Figure 11, makes ADF component can around hinge rotation
Turn.Simultaneously at main body casing rear portion, interface area is installed, is communicated for hardware-software, as shown in Fig. 7.Paper feed door part
15 can carry out Unscrew around bottom hinge (link main body casing front and paper discharging tray component), and paper feed support can be seen after opening
Disk component 23 can extract paper discharging tray 22 out, as shown in Fig. 8.
The composition of ADF component 37: ADF component is mainly responsible for duplicating, scanning function.As shown in attached drawing 9, attached drawing 11, the portion ADF
Part is by the upper left ADF shell 24, ADF upper right shell 25, ADF paper feed port upper cover 26, ADF protecting cover 27, ADF exit slot protecting cover 28, ADF bottom case
29, ADF chassis 30, ADF rotary gemel hole 31, ADF paper injection component 32 are constituted.ADF paper feed port upper cover 26, ADF protecting cover 27, ADF
Exit slot protecting cover 28 can be opened around itself damp hinge, and state is as shown in Fig. 10 after opening.ADF component is that laser printer is swept
Common part when retouching, the present invention on the basis of existing technology, have done Scheme of Strengthening, i.e., have integrally split ADF component, pass through
Sheet metal component reinforces connection.
ADF paper feed path explanation: when needing to scan, the file scanned will be needed to be placed in paper feed port upper cover 26, started
Afterwards, file will enter according to paper feed path, by paper injection component 32, after image acquisition units 21, finally along paper output path stream
Out, as shown in Fig. 12.
The composition of toner cartridge cover plate part 36: toner cartridge cover plate part includes toner cartridge cover board 33, toner cartridge pressing plate 35 and toner cartridge reed
34 (also known as toner cartridge tablettings), toner cartridge pressing plate 35, which is connected through a screw thread, to be fixed on toner cartridge cover board 33, and toner cartridge reed 34 passes through spiral shell
Line is connected and fixed on 35 lower edge of toner cartridge pressing plate, passes through the fixed toner cartridge of toner cartridge reed.The main function of toner cartridge cover board 33 is to pass through
Toner cartridge reed 34 carries out elastic slice to toner cartridge 39 and is fixed, makes it under vibrating conditions, it is intracavitary just to guarantee that toner cartridge is embedded in toner cartridge
Often work, toner cartridge reed 34 are preferably scale copper.
Toner cartridge taking-up sequence illustrates: opening paper feed door part 15, extracts paper discharging tray component 22 out, opens ADF component 37, press
According to attached drawing 14, toner cartridge extraction direction takes out toner cartridge.As shown in Figure 13, Figure 14, Figure 15.
Toner cartridge of the invention uses back-pressure elastic slice, prevents occurring toner cartridge dropping situations when vibration, internal toner cartridge position uses
Ceramic heater and fan provide heat source in low temperature for entire machine core, and print copying fails when machine core being prevented to be subcooled.
As shown in figure 16, complete machine is made of complete machine component 40 and damping part 41, it is ensured that equipment is under vibrating conditions just
It is often used, meets military standard requirement.
In the present embodiment, temperature sensor is mounted on temperature control plate, and temperature control system is by temperature control panel, DC fan and adds
Hot device composition, as shown in figure 17.Temperature sensor judges that current operation mode is room temperature, low temperature or high temperature according to reading value,
And communicate this information to print control plate.Print control plate assigns command adapted thereto, and temperature control plate controls DC fan with this and adds
The switch of hot device reaches complete machine temperature and adjusts purpose.Temperature control system specifically controls as follows in each mode:
1) low temperature mode: heater is opened, into heated condition.DC fan is opened, and machine inner air flow is increased, and is made each
Place's temperature is consistent.
2) room temperature mode: heater and fan are all closed.
3) high temperature mode: heater is closed, and DC fan is opened, heat dissipation effect in quickening machine.
Temperature program flow chart is as shown in figure 18: program is divided into operative scenario and heating scene two parts:
(1) opening initialization reads Current Temperatures, judges low temperature, room temperature, high temperature:
Low temperature: temperature is less than 0 DEG C；
Room temperature: temperature is at 0 DEG C --- and 25 DEG C；
High temperature: temperature is greater than 25 DEG C；
(2) it starts to work:
When low temperature (Current Temperatures are less than 0 DEG C), it is divided into ultralow temperature (be less than -15 DEG C) and low temperature (- 15 DEG C --- 0 DEG C):
Ultralow temperature: when Current Temperatures are lower than -15 DEG C, beginning to warm up, fan rotation, when having heated 30 minutes or temperature reaches
When to -10 DEG C, start to keep the temperature, heat preservation section is -15 DEG C --- -10 DEG C；
Low temperature: Current Temperatures are at -15 DEG C --- it at 0 DEG C, begins to warm up, fan rotation, when having heated 3 minutes or temperature reaches
When to -5 DEG C, start to keep the temperature, heat preservation section is 0 DEG C --- -5 DEG C；
When room temperature (0 DEG C of Current Temperatures --- 25 DEG C), work normally, do not heat, fan does not work；
When high temperature (Current Temperatures are greater than 25 DEG C), heating plate does not work, fan rotation.
Claims (10)
1. a kind of vehicle-mounted reinforced printer for being suitable for high/low temperature, including printer main body component, ADF component, toner cartridge ceiling plate portion
Part and base plate part, it is characterised in that: the printer is additionally provided with temperature control system comprising temperature sensor, temperature control
Making sheet, inverter, filter and temperature-controlled member, the temperature-controlled member are mounted between printer laser box and positioning plate, print
Lower part immediately ahead of machine machine core；Temperature sensor detects Current Temperatures, and temperature control panel will be sent to after processes temperature signal, temperature
It spends control panel control temperature-controlled member and circulating-heating or cooling is carried out to complete machine.
2. the vehicle-mounted reinforced printer according to claim 1 for being suitable for high/low temperature, it is characterised in that: the temperature-controlled member
Including fan, temperature-controlled member bracket, ceramic heater and fixinig plate, fan is fixed on temperature-controlled member branch by long screw thread and nut
On frame, ceramic heater is limited in centre by fixinig plate, and fixinig plate, which is connected through a screw thread, is fixed on temperature control portion for ceramic heater
On part bracket；Ventilation port is equipped on the positioning plate of printer, the temperature-controlled member is by the ventilation port to toner cartridge and printer
Core carries out temperature regulation, and when low temperature, ceramic heater work, fan blows out hot wind, and when high temperature, ceramic heater does not work, wind
Fan blowout room temperature wind.
3. the vehicle-mounted reinforced printer according to claim 1 for being suitable for high/low temperature, it is characterised in that: the toner cartridge cover board
Component includes toner cartridge cover board, toner cartridge pressing plate and toner cartridge reed, and toner cartridge pressing plate, which is connected through a screw thread, to be fixed on toner cartridge cover board, selenium
Drum reed, which is connected through a screw thread, is fixed on toner cartridge pressing plate lower edge, passes through the fixed toner cartridge of toner cartridge reed.
4. the vehicle-mounted reinforced printer according to claim 1 for being suitable for high/low temperature, it is characterised in that: the printing owner
Body component includes panel component, paper feed door part, main body casing, upper cover plate, carriages and image acquisition units.
5. the vehicle-mounted reinforced printer according to claim 4 for being suitable for high/low temperature, it is characterised in that: in the printer
Main body casing rear portion, be equipped with for hardware-software communication interface region.
6. the vehicle-mounted reinforced printer according to claim 4 for being suitable for high/low temperature, it is characterised in that: the printing owner
Damp hinge is installed, the other end of the damp hinge is connect with the bottom case of ADF component, for being fixedly connected with main body on body component
Box part top and ADF component.
7. the vehicle-mounted reinforced printer according to claim 1 for being suitable for high/low temperature, it is characterised in that: the ADF component
Including the upper left ADF shell, ADF upper right shell, ADF paper feed port upper cover, ADF protecting cover, ADF exit slot protecting cover, ADF bottom case, the chassis ADF,
ADF rotary gemel hole and ADF paper injection component, above-mentioned each component are reinforced by sheet metal component and are connected.
8. the vehicle-mounted reinforced printer according to claim 1 for being suitable for high/low temperature, it is characterised in that: the printer
Complete machine uses 0.8mm-1.2mm cold-rolling galvanization steel plate.
9. the vehicle-mounted reinforced printer according to claim 1 for being suitable for high/low temperature, it is characterised in that: in the printer
Complete machine bottom, be additionally provided with damping part.
10. the vehicle-mounted reinforced printer according to claim 9 for being suitable for high/low temperature, it is characterised in that: the damping portion
Part is made of four dampers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541082.5A CN109466185A (en) | 2018-12-17 | 2018-12-17 | It is suitable for the vehicle-mounted reinforced printer of high/low temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811541082.5A CN109466185A (en) | 2018-12-17 | 2018-12-17 | It is suitable for the vehicle-mounted reinforced printer of high/low temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109466185A true CN109466185A (en) | 2019-03-15 |
Family
ID=65674996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811541082.5A Pending CN109466185A (en) | 2018-12-17 | 2018-12-17 | It is suitable for the vehicle-mounted reinforced printer of high/low temperature |
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| Country | Link |
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| CN (1) | CN109466185A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978140A (en) * | 2021-09-27 | 2022-01-28 | 广州金穗隆信息科技股份有限公司 | Intelligent recognition's on-vehicle scanning all-in-one of printing |
| WO2022027708A1 (en) * | 2020-08-03 | 2022-02-10 | 苏州芯一文化科技有限公司 | Printer capable of conveniently preventing dust and dissipating heat |
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| CN204687555U (en) * | 2015-05-24 | 2015-10-07 | 浙江海洋学院 | Intelligence printer |
| CN205983002U (en) * | 2016-08-18 | 2017-02-22 | 南京华讯方舟通信设备有限公司 | Printer selenium drum heating device |
| CN207207476U (en) * | 2017-08-02 | 2018-04-10 | 南京华讯方舟通信设备有限公司 | Printer with complete machine heating function |
| CN108382080A (en) * | 2018-04-26 | 2018-08-10 | 湖州湖颖文具用品有限公司 | A kind of Portable cheque printer |
| CN209869730U (en) * | 2018-12-17 | 2019-12-31 | 南京华讯方舟通信设备有限公司 | Adaptable high low temperature on-vehicle printer of consolidating |
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2018
- 2018-12-17 CN CN201811541082.5A patent/CN109466185A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204687555U (en) * | 2015-05-24 | 2015-10-07 | 浙江海洋学院 | Intelligence printer |
| CN205983002U (en) * | 2016-08-18 | 2017-02-22 | 南京华讯方舟通信设备有限公司 | Printer selenium drum heating device |
| CN207207476U (en) * | 2017-08-02 | 2018-04-10 | 南京华讯方舟通信设备有限公司 | Printer with complete machine heating function |
| CN108382080A (en) * | 2018-04-26 | 2018-08-10 | 湖州湖颖文具用品有限公司 | A kind of Portable cheque printer |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022027708A1 (en) * | 2020-08-03 | 2022-02-10 | 苏州芯一文化科技有限公司 | Printer capable of conveniently preventing dust and dissipating heat |
| CN113978140A (en) * | 2021-09-27 | 2022-01-28 | 广州金穗隆信息科技股份有限公司 | Intelligent recognition's on-vehicle scanning all-in-one of printing |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20211022 Address after: No.2 Tianyu Road, high tech Zone, Chengdu, Sichuan 610000 Applicant after: GUORONG TECHNOLOGY Co.,Ltd. Address before: Room 1002, 301 Hanzhongmen street, Gulou District, Nanjing City, Jiangsu Province, 210000 Applicant before: CHINA COMMUNICATION TECHNOLOGY (NANJING) Co.,Ltd. |
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Application publication date: 20190315 |