CN207790061U - A kind of gap adjusting mechanism of portable printer - Google Patents
A kind of gap adjusting mechanism of portable printer Download PDFInfo
- Publication number
- CN207790061U CN207790061U CN201820028311.2U CN201820028311U CN207790061U CN 207790061 U CN207790061 U CN 207790061U CN 201820028311 U CN201820028311 U CN 201820028311U CN 207790061 U CN207790061 U CN 207790061U
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- China
- Prior art keywords
- protecgulum
- print head
- briquetting
- support part
- rubber roller
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Abstract
The utility model is related to a kind of gap adjusting mechanisms of portable printer comprising the protecgulum being hinged in printer body and the briquetting, print head, elastic component and the rubber roller that are arranged in printer body；The print head is arranged on printing head support part, and printing head support part one end is articulated with printer body, and the lower face of the other end connects elastic component；The rubber roller setting is square on the print head, and the briquetting is arranged between rubber roller and protecgulum hinged end, and it is pressed against on printing head support part, which is equipped with an inclined surface, and the inclined surface is close to the hinged end of protecgulum；The protecgulum hinged end is equipped with the first protrusion that can be pressed against on briquetting inclined surface.After the gap adjusting mechanism, when carrying out print head cleaning, protecgulum only need to be opened, without being dismantled to printer body so that the simpler convenience of cleaning of print head.
Description
Technical field
The utility model is related to printer fields, and in particular to a kind of gap adjusting mechanism of portable printer.
Background technology
Printer is other office equipment such as the most frequently used a kind of office tools, and computer used in modern office equipment
Work is integrated as to provide a great convenience.Existing printer is broadly divided into stylus printer, ink-jet according to printing principle
Printer and laser printer.With the development of thermo-sensitive material, temperature-sensitive technology is combined the heat-sensitive type that has been born with printer arrangement
Printer.The portable printer made using temperature-sensitive technology, compact are easy to carry about with one, and disclosure satisfy that user does in movement
Printing demand during public affairs.
As shown in Figure 1, generally comprising battery 2 ', mainboard 3 ', print head using the thermo printer that temperature-sensitive technology makes
4 ' are arranged with rubber roller 5 ', battery 2 ', mainboard 3 ', print head 4 ' and rubber roller 5 ' in printer body 1 ', and print head 4 ' is arranged
In 5 ' top of rubber roller.Structure is not compact between leading to each component in printer body inside in this way, and area of space 6 ' will exist
The problem of space waste.
As shown in Fig. 2, in view of the above problems, some portable printers include setting in printer body 1 "
Battery 2 ", mainboard 3 ", print head 4 " and rubber roller 5 ", by the setting of print head 4 " in 5 " lower section of rubber roller, to make portable printing
The structure of machine is compacter, and it is portable to improve its.But it when 4 " charcoal ash of print head are accumulated, needs to decouple printer department
It unloads, and pushing print head 4 " by tool later could be to print head to increase the gap between print head 4 " and rubber roller 5 "
It is cleaned.That is, the print head cleaning of the portable printer of the structure is cumbersome.
Utility model content
The purpose of this utility model is to provide a kind of gap adjusting mechanisms of portable printer, and printing can be adjusted
Gap between head and rubber roller, to facilitate the cleaning of print head.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of gap adjusting mechanism of portable printer comprising the protecgulum being hinged in printer body and setting
Briquetting, print head, elastic component in printer body and rubber roller；The print head is arranged on printing head support part, and prints
Head bracket one end is articulated with printer body, and the lower face of the other end connects elastic component；The rubber roller setting is square on the print head,
The briquetting is arranged between rubber roller and protecgulum hinged end, and it is pressed against on printing head support part, which is equipped with an inclined surface,
The inclined surface is close to the hinged end of protecgulum；The protecgulum hinged end is equipped with the first protrusion that can be pressed against on briquetting inclined surface.
The upper surface of printing head support part connection elastic component one end upwardly extends to form a step, and the one of the print head
Side pressure is against on the step.
The briquetting is equipped with the second protrusion, and correspondingly, the protecgulum is equipped with the groove with the second male cooperation.
The elastic component is spring, and one end is pressed against the lower face of printing head support part, and the other end is connected by positioning column
Printer body.
The utility model gap adjusting mechanism is equipped with protecgulum, briquetting, printing head support part, print head, rubber roller, wherein print head
It is arranged on printing head support part, rubber roller setting is square on the print head；Briquetting is pressed against on printing head support part, and protecgulum is lived with briquetting
Dynamic cooperation.The gap adjusting mechanism realizes whether apply lower pressure to printing head support part by opening and covering conjunction protecgulum, in turn
Adjust the gap between print head and rubber roller.When protecgulum is opened, the first protrusion on protecgulum is pressed down against the inclined surface of briquetting,
So that briquetting is pressed downward printing head support part, and printing head support part can overcome the elastic force of spring that lower swing, print head is with print head
Holder moves down, so that the gap between print head and rubber roller increases, can extend to rubber roller using burnisher at this time
Between print head, print head is cleaned.After the gap adjusting mechanism, when carrying out print head cleaning, need to only it beat
Protecgulum is opened, without being dismantled to printer body so that the simpler convenience of cleaning of print head.
In addition, after adopting the above scheme, when paperboard occurs in printer, protecgulum is opened, protecgulum is pressed downward by briquetting
To printing head support part, the gap between print head and rubber roller is made to increase, at this time taken out paper without exerting oneself, paper and print head
Frictional force very little extend the service life of print head to avoid print head from wearing.
Description of the drawings
Fig. 1 is an existing portable printer structural schematic diagram；
Fig. 2 is another existing portable printer structural schematic diagram；
Fig. 3 is the utility model gap adjusting mechanism structural schematic diagram；
Fig. 4 is structural schematic diagram when the utility model protecgulum lid closes；
Fig. 5 is structural schematic diagram when the utility model protecgulum is opened.
Specific implementation mode
For the technology contents of detailed the utility model, structure feature, institute's reached purpose and effect, embodiment will be enumerated below
And Figure of description is coordinated to be described in detail.
With reference to shown in Fig. 3 to Fig. 5, the utility model discloses a kind of gap adjusting mechanism of portable printer, packet
Include the protecgulum 4 being hinged in printer body 1 and the briquetting being arranged in printer body 15, print head 2, elastic component and glue
Roller 3.Wherein, print head 2 is arranged on printing head support part 7, and 7 one end of printing head support part is articulated with printer body 1, the other end
Lower face connect elastic component, elastic component provides force of impression for print head, to ensure print quality.The setting of rubber roller 3 is printing
First 2 top, the printing for realizing paper is coordinated with print head 2.Briquetting 5 is arranged between 4 hinged end of rubber roller 3 and protecgulum, and its
It is pressed against on printing head support part 7, which is equipped with an inclined surface 51, and the inclined surface 51 is close to the hinged end of protecgulum 4.In protecgulum 4
Hinged end is equipped with one first protrusion 41, and when protecgulum 4 is opened, which can be pressed down against in the inclined surface of briquetting 5 51
On.
The upper surface that above-mentioned printing head support part 7 connects one end of elastic component upwardly extends to form a step 71, print head 2
One end is pressed against on the step 71, to reinforce the connective stability of print head 2 and printing head support part 7.
The second protrusion 52 is equipped on above-mentioned briquetting 5, correspondingly, protecgulum 4 is equipped with the groove with 52 cooperation of the second protrusion
42.When the lid of protecgulum 4 closes in printer body 1, the second protrusion 52 of briquetting 5 is accommodated in the groove 42 of protecgulum 4, works as protecgulum
4 relative to printer body 1 when opening, and the second protrusion 52 of briquetting 5 is detached with the groove 42 of protecgulum 4.
Above-mentioned elastic component can be spring 6, and one end is pressed against the lower face of printing head support part 7, and the other end passes through positioning
Column 8 connects printer body 1.Specifically, positioning column 8 is fixed in printer body 1, and spring 6 is set on positioning column 8.
When printer normal use, protecgulum 4 need to cover conjunction in printer body 1.At this point, the first convex block 41 of protecgulum 4 with
The inclined surface 51 of briquetting 5 detaches, i.e., protecgulum 4 does not apply pressure to briquetting 5；Second convex block 52 of briquetting 5 is accommodated in protecgulum 4
In groove 42；It is connected to the 6 upward printhead support holder 7 of spring of 7 one end of printing head support part, to make print head 2 and rubber roller 3
Contact, gap is smaller between the two, only passes through for paper.
When needing cleaning when charcoal ash accumulation on print head 2, need to open protecgulum 4 relative to printer body 1.This
When, protecgulum 4 opens up, and the second protrusion 52 of briquetting 5 is detached with the groove 42 of protecgulum 4, and the first protrusion 41 on protecgulum 4 is downwards
Compress the inclined surface 51 of briquetting 5 so that briquetting 5 is pressed downward printing head support part 7, and printing head support part 7 can overcome the elastic force of spring 6
To lower swing, print head 2 is moved down with printing head support part 7, so that the gap between print head 2 and rubber roller 3 increases, this
When can be extended between rubber roller 3 and print head 2 using burnisher, print head 2 is cleaned.Using the gap adjusting mechanism
Afterwards, when carrying out the cleaning of print head 2, protecgulum 4 only need to be opened, without being dismantled to printer body 1 so that print head
The 2 simpler convenience of cleaning.
When paperboard occurs in printer, need the paper that taking-up is blocked that can just continue to print.And existing printer exists
It when paperboard, can only exert oneself to extract on paper, because of the gap very little between print head 4 " and rubber roller 5 ", when firmly dragging paper, easily
Damage print head 4 ".And the gap adjusting mechanism of the utility model is used, protecgulum 4 is opened, protecgulum 4 is pressed downward by briquetting 5
To printing head support part 7, the gap between print head 2 and rubber roller 3 is made to increase, at this time takes out paper without firmly, paper and beating
The frictional force very little of print head 2 extends the service life of print head 2 to avoid print head 2 from wearing.
The above is only the utility model embodiment, not makees any limit to the technical scope of the utility model
System, thus any trickle amendment made by the above technical examples according to the technical essence of the present invention, equivalent variations with repair
Decorations, are still within the scope of the technical solutions of the present invention.
Claims (4)
1. a kind of gap adjusting mechanism of portable printer, it is characterised in that：Including the protecgulum being hinged in printer body
And briquetting, print head, elastic component and the rubber roller being arranged in printer body；The print head is arranged in printing head support part
On, and printing head support part one end is articulated with printer body, the lower face of the other end connects elastic component；The rubber roller setting is being beaten
It prints above head, the briquetting is arranged between rubber roller and protecgulum hinged end, and it is pressed against on printing head support part, which is equipped with
One inclined surface, the inclined surface is close to the hinged end of protecgulum；The protecgulum hinged end is equipped with can be pressed against on briquetting inclined surface the
One protrusion.
2. a kind of gap adjusting mechanism of portable printer according to claim 1, it is characterised in that：The print head
The upper surface of holder connection elastic component one end upwardly extends to form a step, and one end of the print head is pressed against on the step.
3. a kind of gap adjusting mechanism of portable printer according to claim 1, it is characterised in that：On the briquetting
Equipped with the second protrusion, correspondingly, the protecgulum is equipped with the groove with the second male cooperation.
4. a kind of gap adjusting mechanism of portable printer according to claim 1, it is characterised in that：The elastic component
For spring, one end is pressed against the lower face of printing head support part, and the other end connects printer body by positioning column.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028311.2U CN207790061U (en) | 2018-01-08 | 2018-01-08 | A kind of gap adjusting mechanism of portable printer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820028311.2U CN207790061U (en) | 2018-01-08 | 2018-01-08 | A kind of gap adjusting mechanism of portable printer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207790061U true CN207790061U (en) | 2018-08-31 |
Family
ID=63278535
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820028311.2U Active CN207790061U (en) | 2018-01-08 | 2018-01-08 | A kind of gap adjusting mechanism of portable printer |
Country Status (1)
| Country | Link |
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| CN (1) | CN207790061U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217003A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling |
| CN110217004A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print components and price labeling |
| CN110217002A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print module and price labeling |
-
2018
- 2018-01-08 CN CN201820028311.2U patent/CN207790061U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110217003A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling |
| CN110217004A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print components and price labeling |
| CN110217002A (en) * | 2019-06-17 | 2019-09-10 | 中山市毕升打印科技有限公司 | A kind of price labeling print module and price labeling |
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