CN204994109U - A air guide backing plate for PCB printing ink consent - Google Patents
A air guide backing plate for PCB printing ink consent Download PDFInfo
- Publication number
- CN204994109U CN204994109U CN201520702812.0U CN201520702812U CN204994109U CN 204994109 U CN204994109 U CN 204994109U CN 201520702812 U CN201520702812 U CN 201520702812U CN 204994109 U CN204994109 U CN 204994109U
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- CN
- China
- Prior art keywords
- air guide
- backing plate
- pcb
- guide backing
- hole
- 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.)
- Expired - Fee Related
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Abstract
A air guide backing plate for PCB printing ink consent relates to PCB printing ink consent technical field, the air guide backing plate is made by removing the FR -4 substrate that covers the copper layer, the air guide backing plate is equipped with a plurality of air guide hole of matrix arrangement, the air guide hole is the through -hole. The utility model discloses an air guide backing plate for PCB printing ink consent who creates is equipped with a plurality of air guide hole of matrix arrangement, and PCB is when the operation of printing ink consent, and PCB's hole shape in any case only needs adjustment a little to fill up below PCB the utility model discloses the position of the air guide backing plate created, PCB's hole and the air guide hole of air guide backing plate are not completely to last, as long as there is coincident part, can both pass through basically the utility model discloses the effect of derivation PCB's downthehole air is played in the air guide hole of the air guide backing plate of creation, consequently can be used to the PCB's of all models printing ink consent operation, and need not the dedicated air guide backing plate of PCB preparation into every model to the cost has been practiced thrift.
Description
Technical field
The invention relates to PCB(printed circuit board (PCB)) ink plugging technical field, be specifically related to a kind of air guide backing plate for PCB ink plugging.
Background technology
Make in the process of PCB, sometimes need with ink, the stopple on PCB to be lived.When ink plugging, in order to allow being exported by the air in the hole of filling in of PCB, usually below PCB, pad one piece of air guide backing plate, air guide backing plate is typically provided with gas port, and the position of gas port is corresponding with the position in the hole of PCB.Because the quantity in the hole of the PCB of each model, position are all different, therefore, the PCB for a certain model needs to make special air guide backing plate, and waste time and energy, cost is also higher.
Summary of the invention
For the above-mentioned technical problem that prior art exists, the invention provides a kind of air guide backing plate for PCB ink plugging, and it can be used for the ink plugging operation of the PCB of all models.
For achieving the above object, the invention provides following technical scheme.
For the air guide backing plate of PCB ink plugging, described air guide backing plate is made up of the FR-4 base material removing copper clad layers, and described air guide backing plate is provided with several gas ports of matrix arrangement, and described gas port is through hole.
Wherein, the thickness of described air guide backing plate is 1.5mm-2mm.
Preferably, the thickness of described air guide backing plate is 1.5mm.
Wherein, described gas port is circular, and its diameter is 0.3mm-0.5mm.
Preferably, the diameter of described gas port is 0.3mm.
Wherein, the distance between adjacent two gas ports is 1.5mm-2mm.
Wherein, described air guide backing plate is long is 700mm, and wide is 600mm.
The beneficial effect of the invention is: the air guide backing plate for PCB ink plugging of the invention is provided with several gas ports of matrix arrangement, PCB is when ink plugging operation, the hole shape in any case of PCB, only need the position of the air guide backing plate of adjusting pad the invention below PCB a little, the hole of PCB and the gas port of air guide backing plate non-fully are to upper, as long as there is the part of coincidence, substantially the effect of the air in the hole of deriving PCB can be played by the gas port of the air guide backing plate of the invention, therefore can be used for the ink plugging operation of the PCB of all models, and without the need to making special air guide backing plate for the PCB of each model, thus saved cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of the air guide backing plate for PCB ink plugging of the invention.
Reference numeral comprises: air guide backing plate 1, gas port 2.
Embodiment
Below in conjunction with specific embodiment, the invention is elaborated.
As shown in Figure 1, the air guide backing plate for PCB ink plugging of this enforcement is made up of the FR-4 base material removing copper clad layers, the long 700mm of air guide backing plate 1, wide 600mm, thick 1.5mm-2mm, the thickness of described air guide backing plate 1 is preferably 1.5mm, described air guide backing plate 1 is provided with several gas ports 2 of matrix arrangement, gas port 2 is circular through hole, its diameter is 0.3mm-0.5mm, and the diameter of gas port 2 is preferably 0.3mm, and the distance between adjacent two gas ports 2 is 1.5mm-2mm, in the present embodiment, the distance between adjacent two gas ports 2 is preferably 2mm.
The manufacturing process of the air guide backing plate of the ink plugging for PCB of the present embodiment is, getting a block length is 700mm, the wide FR-4 base material for 600mm, then in drilling machine, get out the gas port 2 of matrix arrangement, be put into again in etching production line and the two-layer up and down copper that covers of FR-4 base material is etched away, make the air guide backing plate of the ink plugging for PCB of the present embodiment thus.
The air guide backing plate for PCB ink plugging of the present embodiment is provided with several gas ports 2 of matrix arrangement, PCB is when ink plugging operation, the hole shape in any case of PCB, only need the position of the air guide backing plate of adjusting pad the present embodiment below PCB a little, the hole of PCB and the gas port 2 of air guide backing plate 1 non-fully are to upper, as long as there is the part of coincidence, substantially the effect of the air in the hole of deriving PCB can be played by the gas port 2 of the air guide backing plate of the present embodiment, therefore can be used for the ink plugging operation of the PCB of all models, and without the need to making special air guide backing plate 1 for the PCB of each model, thus saved cost.
Finally should be noted that; above embodiment is only in order to illustrate the technical scheme of the invention; but not the restriction to the invention protection range; although done to explain to the invention with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can modify to the technical scheme of the invention or equivalent replacement, and not depart from essence and the scope of the invention technical scheme.
Claims (7)
1. for the air guide backing plate of PCB ink plugging, it is characterized in that, described air guide backing plate is made up of the FR-4 base material removing copper clad layers, and described air guide backing plate is provided with several gas ports of matrix arrangement, and described gas port is through hole.
2. the air guide backing plate for PCB ink plugging according to claim 1, is characterized in that, the thickness of described air guide backing plate is 1.5mm-2mm.
3. the air guide backing plate for PCB ink plugging according to claim 2, is characterized in that, the thickness of described air guide backing plate is 1.5mm.
4. the air guide backing plate for PCB ink plugging according to claim 1, it is characterized in that, described gas port is circular, and its diameter is 0.3mm-0.5mm.
5. the air guide backing plate for PCB ink plugging according to claim 4, is characterized in that, the diameter of described gas port is 0.3mm.
6. the air guide backing plate for PCB ink plugging according to claim 1, is characterized in that, the distance between adjacent two gas ports is 1.5mm-2mm.
7. the air guide backing plate for PCB ink plugging according to any one of claim 1-6, is characterized in that, described air guide backing plate is long is 700mm, and wide is 600mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702812.0U CN204994109U (en) | 2015-09-11 | 2015-09-11 | A air guide backing plate for PCB printing ink consent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520702812.0U CN204994109U (en) | 2015-09-11 | 2015-09-11 | A air guide backing plate for PCB printing ink consent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204994109U true CN204994109U (en) | 2016-01-20 |
Family
ID=55128424
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520702812.0U Expired - Fee Related CN204994109U (en) | 2015-09-11 | 2015-09-11 | A air guide backing plate for PCB printing ink consent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204994109U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793573A (en) * | 2016-11-30 | 2017-05-31 | 重庆凯歌电子股份有限公司 | A kind of method for plugging of via-hole of circuit board |
| CN108617092A (en) * | 2018-03-30 | 2018-10-02 | 河南海乐电子科技有限公司 | A kind of omnipotent conduction panel of aluminium flake consent and preparation method thereof |
| CN109677111A (en) * | 2019-03-06 | 2019-04-26 | 昆山苏杭电路板有限公司 | Intelligent FPC/PI ink prints carrier |
| CN109714898A (en) * | 2018-12-29 | 2019-05-03 | 建业科技电子（惠州）有限公司 | A kind of production method of the omnipotent backing plate of PCB welding resistance consent |
-
2015
- 2015-09-11 CN CN201520702812.0U patent/CN204994109U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106793573A (en) * | 2016-11-30 | 2017-05-31 | 重庆凯歌电子股份有限公司 | A kind of method for plugging of via-hole of circuit board |
| CN108617092A (en) * | 2018-03-30 | 2018-10-02 | 河南海乐电子科技有限公司 | A kind of omnipotent conduction panel of aluminium flake consent and preparation method thereof |
| CN109714898A (en) * | 2018-12-29 | 2019-05-03 | 建业科技电子（惠州）有限公司 | A kind of production method of the omnipotent backing plate of PCB welding resistance consent |
| CN109714898B (en) * | 2018-12-29 | 2021-08-03 | 建业科技电子（惠州）有限公司 | Manufacturing method of PCB solder-resist plug hole universal base plate |
| CN109677111A (en) * | 2019-03-06 | 2019-04-26 | 昆山苏杭电路板有限公司 | Intelligent FPC/PI ink prints carrier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20200911 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |