CN204217221U - A kind of printed circuit board makes auxiliary fixture - Google Patents
A kind of printed circuit board makes auxiliary fixture Download PDFInfo
- Publication number
- CN204217221U CN204217221U CN201320704645.4U CN201320704645U CN204217221U CN 204217221 U CN204217221 U CN 204217221U CN 201320704645 U CN201320704645 U CN 201320704645U CN 204217221 U CN204217221 U CN 204217221U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- printed circuit
- auxiliary fixture
- fixed edge
- framework
- 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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- Structure Of Printed Boards (AREA)
Abstract
The utility model relates to printed circuit board tools field, discloses a kind of printed circuit board especially and makes auxiliary fixture, comprise the framework of rectangle; Recessed fixed edge is offered in the inner side of described framework; Described fixed edge offers fixing hole, for fixing printing wiring board.Apply this technical scheme and can protect printed wiring board, avoid wiring board to produce fractureing, the problem such as damaged and distortion, conforming product rate is higher.
Description
Technical field
The utility model relates to printed circuit board tools field, and particularly a kind of printed circuit board makes auxiliary fixture.
Background technology
Printed circuit board (Printed Circuit Board, PCB), also known as printed circuit board (PCB), printed substrate, being important electronic unit, is the supporter of electronic devices and components, is the supplier of electronic devices and components electrical connection.Because it adopts electron printing to make, therefore be called as " printing " circuit board.
Traditional dragon gate-type vertically heavy copper and plating line technique when to make thickness be the printed circuit board of below 0.5mm; printed circuit board hangs in chemical pond by the common Hanging Basket of usual use; because what safeguard measure printed circuit board does not have; easily produce when entering water fracture, damaged and buckling deformation, cause higher scrappage.
Summary of the invention
The utility model embodiment goal of the invention is to provide a kind of printed circuit board to make auxiliary fixture, applies this technical scheme and can protect printed wiring board, avoids wiring board to produce fractureing, the problem such as damaged and distortion, and conforming product rate is higher.
In order to realize foregoing invention object, complete skill scheme of the present utility model is:
A kind of printed circuit board makes auxiliary fixture, comprises the framework of rectangle; Recessed fixed edge is offered in the inner side of described framework; Described fixed edge offers fixing hole, for fixing printing wiring board.
Optionally, the radius of described fixing hole is 3.2mm.
Therefore; application the present embodiment technical scheme; printed circuit board (PCB) can directly be embedded on the fixed edge inside framework; and utilize fixing hole to fix; the utility model can be complete protection printed circuit board (PCB); the plate body rigidity of indirect enhancing printed circuit board (PCB), avoids wiring board to produce fractureing, the problem such as damaged and distortion, improves conforming product rate.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings.
The front view that Fig. 1 provides for the utility model embodiment 1;
Fig. 2 is the side sectional view of Fig. 1.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
embodiment 1:
As shown in Figure 1 and Figure 2, present embodiment discloses a kind of printed circuit board and make auxiliary fixture, comprise the framework 100 of rectangle; Recessed fixed edge 101 is offered in the inner side of framework 100; Fixed edge offers fixing hole 102, for fixing printing wiring board.
The radius of fixing hole 102 can be 3.2mm.
As shown in Figure 2, the region of fixed edge 101 is actual is the region of fixed printed circuit board, fixed edge with become stepped outside framework, be convenient to embed printed circuit board (PCB).
For the ease of understanding, also disclose the making and use method of concrete the present embodiment:
Framework 100 can be formed by emptying by plating part in the middle of 1.5mm copper-clad plate employing plate-milling machine, and the fixed edge inside framework adopts the method for dark milling to be made.Fixed edge can arrange 8 3.2mm location holes, also can be consistent with the tooling hole on plate to be processed, the hold-down screw coordinated with fixing sky be copper to ensure to electroplate time electric current conduction.
The present embodiment when in use, first printed circuit board (PCB) to be processed is embedded the present embodiment, an entirety is fixed into again with copper screw, then this entirety is put into traditional Hanging Basket, enter planer-type vertically heavy copper cash complete heavy copper, complete this entirety directly link plate plating again of heavy copper process, after completing operation, remove the present embodiment.
Above-described execution mode, does not form the restriction to this technical scheme protection range.The amendment done within any spirit at above-mentioned execution mode and principle, equivalently to replace and improvement etc., within the protection range that all should be included in this technical scheme.
Claims (2)
1. printed circuit board makes an auxiliary fixture, it is characterized in that:
Comprise the framework of rectangle;
Recessed fixed edge is offered in the inner side of described framework;
Described fixed edge offers fixing hole, for fixing printing wiring board.
2. a kind of printed circuit board according to claim 1 makes auxiliary fixture, it is characterized in that:
The radius of described fixing hole is 3.2mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704645.4U CN204217221U (en) | 2013-11-08 | 2013-11-08 | A kind of printed circuit board makes auxiliary fixture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320704645.4U CN204217221U (en) | 2013-11-08 | 2013-11-08 | A kind of printed circuit board makes auxiliary fixture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204217221U true CN204217221U (en) | 2015-03-18 |
Family
ID=52985849
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320704645.4U Expired - Fee Related CN204217221U (en) | 2013-11-08 | 2013-11-08 | A kind of printed circuit board makes auxiliary fixture |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204217221U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038250A (en) * | 2022-07-06 | 2022-09-09 | 广州美维电子有限公司 | Jig for manufacturing fine circuit board |
| CN117476470A (en) * | 2023-12-28 | 2024-01-30 | 广州美维电子有限公司 | Gold-plating-selected high-power chip heat dissipation copper-based manufacturing process |
-
2013
- 2013-11-08 CN CN201320704645.4U patent/CN204217221U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115038250A (en) * | 2022-07-06 | 2022-09-09 | 广州美维电子有限公司 | Jig for manufacturing fine circuit board |
| CN117476470A (en) * | 2023-12-28 | 2024-01-30 | 广州美维电子有限公司 | Gold-plating-selected high-power chip heat dissipation copper-based manufacturing process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Yuan Yanhui Inventor before: Wei Daisheng Inventor before: Liu Dewei Inventor before: Liu Zhenning |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20170612 Address after: 516000 Guangdong Province, Huizhou city Huicheng District Tong Qiao Zhen Qiao Industrial Park Avenue South MediaTek Patentee after: Huizhou Xiechang Electronics Co., Ltd. Address before: 516008 Guangdong province Huizhou City Road seven Lane 3, eling Park in Beijing Patentee before: Huizhou China Eagle Electronic Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150318 Termination date: 20181108 |