CN203225957U - Resin hole plugging tool for printed circuit board - Google Patents
Resin hole plugging tool for printed circuit board Download PDFInfo
- Publication number
- CN203225957U CN203225957U CN 201320194010 CN201320194010U CN203225957U CN 203225957 U CN203225957 U CN 203225957U CN 201320194010 CN201320194010 CN 201320194010 CN 201320194010 U CN201320194010 U CN 201320194010U CN 203225957 U CN203225957 U CN 203225957U
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- China
- Prior art keywords
- printed circuit
- circuit board
- pcb
- edge strip
- resin
- 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
Links
- 239000011347 resin Substances 0.000 title claims abstract description 40
- 229920005989 resin Polymers 0.000 title claims abstract description 40
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
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- Non-Metallic Protective Coatings For Printed Circuits (AREA)
Abstract
The utility model belongs to the field of manufacture process of printed circuit boards, and provides a resin hole plugging tool for a printed circuit board. The resin hole plugging tool includes a first printed circuit board edge bar and a second printed circuit board edge bar which are in the same specification as well as a third printed circuit board edge bar and a fourth printed circuit board edge bar which are in the same specification; a rectangular-shaped frame is formed through the joint enclosing of the four printed circuit board edge bars; and gaps are left at positions where the four printed circuit board edges are combined with each other; the first printed circuit board edge bar and the second printed circuit board edge bar are adopted as a group of opposite edges of the rectangular-shaped frame; and the third printed circuit board edge bar and the fourth printed circuit board edge bar are adopted as the other group of opposite edges of the rectangular-shaped frame. Compared with traditional manual resin hole plugging technology, the resin hole plugging tool of the utility model has simple structure, and can assist in solving the problem of incomplete hole plugging and avoiding the production of cavitation. Compared with special vacuum resin hole plugging equipment, the resin hole plugging tool is advantageous in low cost, simple operation and improved productivity.
Description
Technical field
The utility model belongs to the processing procedure field of printed circuit board (PCB), relates in particular to a kind of easy, the frock that can carry out filling holes with resin to printed circuit board (PCB).
Background technology
(Printed Circuit Board PCB) is the carrying person that electronic devices and components are electrically connected to printed circuit board.According to the difference of the circuit number of plies, printed circuit board (PCB) can be divided into single sided board, double sided board and multi-layer sheet.Common multi-layer sheet is generally 4 laminates or 6 laminates, and complicated multi-layer sheet can reach tens layers.
Along with miniaturization and the microminiaturized development of assembling components and parts, the wiring area of printed circuit board (PCB), the design area also reduces thereupon.The filling holes with resin technology namely is to cooperate this kind trend to produce, in current printed circuit board (PCB), particularly multi-layer sheet by more and more widely application.
Traditional filling holes with resin implementation is to adopt the manual filling holes with resin of realizing, this kind mode can not cause consent full or have a generation of cavity.Be directed to this, prior art generally adopts the vacuum consent equipment of specialty to realize filling holes with resin, but this kind mode requires to use professional equipment, half tone and aluminium flake etc., and cost height and production efficiency are low.
Summary of the invention
The purpose of this utility model is to provide a kind of filling holes with resin frock of printed circuit board (PCB), when being intended to solve vacuum consent equipment that prior art adopts specialty and realizing filling holes with resin, has cost height, problem that production efficiency is low.
The utility model is to realize like this, a kind of filling holes with resin frock of printed circuit board (PCB), described frock comprises: the first printed circuit board (PCB) edge strip that specification is identical and the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip that specification is identical and the 4th printed circuit board (PCB) edge strip;
The described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and the 4th printed circuit board (PCB) edge strip are encircled into a rectangle frame, and the described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and the 4th printed circuit board (PCB) edge strip place of mutually combining leave the gap, the described first printed circuit board (PCB) edge strip and the described second printed circuit board (PCB) edge strip are as one group of relative edge of described rectangle frame, and described the 3rd printed circuit board (PCB) edge strip and described the 4th printed circuit board (PCB) edge strip are as another group relative edge of described rectangle frame.
Wherein, can have at least one location hole respectively on the described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and/or the 4th printed circuit board (PCB) edge strip.
Especially, first location hole and second location hole can be had on the described first printed circuit board (PCB) edge strip, the 3rd location hole can be had on the described second printed circuit board (PCB) edge strip.
Wherein, the thickness of the described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and the 4th printed circuit board (PCB) edge strip can be respectively more than or equal to 1.0mm, and arbitrary limit of described rectangle frame is with respect to the corresponding sides extension 5mm that produces plate.
The filling holes with resin frock of above-mentioned printed circuit board (PCB) can also comprise: at least one is placed on the strutting piece in the described rectangle frame.
Further, described strutting piece can be the printed circuit board (PCB) edge strip of 5mm more than or equal to 1.0mm, width for thickness.
The filling holes with resin tool structure of the printed circuit board (PCB) that the utility model provides is simple, with respect to traditional manual filling holes with resin technology, can solve the not full problem of consent and avoid the generation of cavity; With respect to special-purpose vacuum resin consent equipment, cost is low, and is simple to operate, thereby improved productivity ratio.
Description of drawings
Fig. 1 is the structure chart of the filling holes with resin frock of the printed circuit board (PCB) that provides of the utility model first embodiment;
Fig. 2 is the filling holes with resin frock of using the printed circuit board (PCB) that the utility model first embodiment the provides schematic diagram when printed circuit board (PCB) is carried out filling holes with resin;
Fig. 3 is the structure chart of the filling holes with resin frock of the printed circuit board (PCB) that provides of the utility model second embodiment.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
Fig. 1 shows the structure of the filling holes with resin frock of the printed circuit board (PCB) that the utility model first embodiment provides.
The filling holes with resin frock of the printed circuit board (PCB) that the utility model first embodiment provides comprises: the first printed circuit board (PCB) edge strip 1 that specification is identical and the second printed circuit board (PCB) edge strip 2, the 3rd printed circuit board (PCB) edge strip 3 that specification is identical and the 4th printed circuit board (PCB) edge strip 4.The first printed circuit board (PCB) edge strip 1, the second printed circuit board (PCB) edge strip 2, the 3rd printed circuit board (PCB) edge strip 3 and the 4th printed circuit board (PCB) edge strip 4 are encircled into a rectangle frame, and the first printed circuit board (PCB) edge strip 1, the second printed circuit board (PCB) edge strip 2, the 3rd printed circuit board (PCB) edge strip 3 and the 4th printed circuit board (PCB) edge strip 4 places of mutually combining leave the gap, wherein, the first printed circuit board (PCB) edge strip 1 and the second printed circuit board (PCB) edge strip 2 are as one group of relative edge of rectangle frame, and the 3rd printed circuit board (PCB) edge strip 3 and the 4th printed circuit board (PCB) edge strip 4 are as another group relative edge of rectangle frame.
Further, also have at least one location hole on the first printed circuit board (PCB) edge strip 1, the second printed circuit board (PCB) edge strip 2, the 3rd printed circuit board (PCB) edge strip 3 and/or the 4th printed circuit board (PCB) edge strip 4, this location hole is used for the location that the production plate of filling holes with resin is treated in realization.Preferably, have on the first printed circuit board (PCB) edge strip 1 on first location hole 5 and second location hole, 6, the second printed circuit board (PCB) edge strips 2 and have the 3rd location hole 7.
Further, among the utility model first embodiment, the thickness of the first printed circuit board (PCB) edge strip 1, the second printed circuit board (PCB) edge strip 2, the 3rd printed circuit board (PCB) edge strip 3 and the 4th printed circuit board (PCB) edge strip 4 is respectively more than or equal to 1.0mm, and arbitrary limit of rectangle frame is with respect to the corresponding sides extension 5mm that produces plate.
When this frock of application is carried out filling holes with resin to printed circuit board (PCB), as shown in Figure 2, to produce plate A by being fixed on the frock by the PIN nail, plug socket resin B directly is poured on the production plate A on a small quantity, the scraper C that with hardness is 75 ° prints three to five times back and forth producing on the plate, till there was the bleed phenomenon at the back side that produces plate A, it was full to illustrate that the hole has been gorged.As shown in Figure 2, the stain on the production plate A is in order to characterize the hole.
Fig. 3 shows the structure of the filling holes with resin frock of the printed circuit board (PCB) that the utility model second embodiment provides.
Second embodiment is on the first embodiment basis, and frock also comprises: at least one is placed on the strutting piece 8 in the rectangle frame, and strutting piece 8 is put according to big I horizontal stroke or the vertical pendulum of producing plate A, and is placed on the position that need not fill in the hole of resin as far as possible.
Further, strutting piece 8 is the printed circuit board (PCB) edge strip of 5mm more than or equal to 1.0mm, width for thickness.
The filling holes with resin tool structure of the printed circuit board (PCB) that the utility model provides is simple, with respect to traditional manual filling holes with resin technology, can solve the not full problem of consent and avoid the generation of cavity; With respect to special-purpose vacuum resin consent equipment, cost is low, and is simple to operate, thereby improved productivity ratio.
The above only is preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of within spirit of the present utility model and principle, doing, be equal to and replace and improvement etc., all should be included within the protection range of the present utility model.
Claims (6)
1. the filling holes with resin frock of a printed circuit board (PCB) is characterized in that, described frock comprises: the first printed circuit board (PCB) edge strip that specification is identical and the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip that specification is identical and the 4th printed circuit board (PCB) edge strip;
The described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and the 4th printed circuit board (PCB) edge strip are encircled into a rectangle frame, and the described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and the 4th printed circuit board (PCB) edge strip place of mutually combining leave the gap, the described first printed circuit board (PCB) edge strip and the described second printed circuit board (PCB) edge strip are as one group of relative edge of described rectangle frame, and described the 3rd printed circuit board (PCB) edge strip and described the 4th printed circuit board (PCB) edge strip are as another group relative edge of described rectangle frame.
2. the filling holes with resin frock of printed circuit board (PCB) as claimed in claim 1, it is characterized in that, have at least one location hole on the described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and/or the 4th printed circuit board (PCB) edge strip.
3. the filling holes with resin frock of printed circuit board (PCB) as claimed in claim 2 is characterized in that, has first location hole and second location hole on the described first printed circuit board (PCB) edge strip, has the 3rd location hole on the described second printed circuit board (PCB) edge strip.
4. the filling holes with resin frock of printed circuit board (PCB) as claimed in claim 1, it is characterized in that, the thickness of the described first printed circuit board (PCB) edge strip, the second printed circuit board (PCB) edge strip, the 3rd printed circuit board (PCB) edge strip and the 4th printed circuit board (PCB) edge strip is respectively more than or equal to 1.0mm, and arbitrary limit of described rectangle frame is with respect to the corresponding sides extension 5mm that produces plate.
5. as the filling holes with resin frock of each described printed circuit board (PCB) of claim 1 to 4, it is characterized in that described frock also comprises: at least one is placed on the strutting piece in the described rectangle frame.
6. the filling holes with resin frock of printed circuit board (PCB) as claimed in claim 5 is characterized in that, described strutting piece is that thickness is the printed circuit board (PCB) edge strip of 5mm more than or equal to 1.0mm, width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194010 CN203225957U (en) | 2013-04-17 | 2013-04-17 | Resin hole plugging tool for printed circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320194010 CN203225957U (en) | 2013-04-17 | 2013-04-17 | Resin hole plugging tool for printed circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203225957U true CN203225957U (en) | 2013-10-02 |
Family
ID=49252947
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320194010 Expired - Fee Related CN203225957U (en) | 2013-04-17 | 2013-04-17 | Resin hole plugging tool for printed circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203225957U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907816A (en) * | 2017-10-10 | 2018-04-13 | 惠州市金百泽电路科技有限公司 | A kind of LED lamp product of high density without interior location hole opens the quick determination method of short circuit |
-
2013
- 2013-04-17 CN CN 201320194010 patent/CN203225957U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107907816A (en) * | 2017-10-10 | 2018-04-13 | 惠州市金百泽电路科技有限公司 | A kind of LED lamp product of high density without interior location hole opens the quick determination method of short circuit |
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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: 20131002 Termination date: 20150417 |
|
| EXPY | Termination of patent right or utility model |