CN201878418U - Sampling block for detection of FPCB - Google Patents
Sampling block for detection of FPCB Download PDFInfo
- Publication number
- CN201878418U CN201878418U CN2010205484821U CN201020548482U CN201878418U CN 201878418 U CN201878418 U CN 201878418U CN 2010205484821 U CN2010205484821 U CN 2010205484821U CN 201020548482 U CN201020548482 U CN 201020548482U CN 201878418 U CN201878418 U CN 201878418U
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- CN
- China
- Prior art keywords
- circuit board
- fpcb
- flexible circuit
- detection
- utility
- 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 - Lifetime
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Abstract
The utility model discloses a sampling block for detection of FPCB (flexible printed circuit board), which belongs to the technical field of FPCB processing. The key technical points of the utility model are as follows: an FPCB detection piece is included, wherein organic glass sheets are arranged on two sides of the FPCB detection piece, and the FPCB detection piece is fixedly connected with the organic glass sheets respectively. The utility model aims to provide the sampling block which has the advantages of simple structure, short manufacturing period and low cost and is used for detection of the FPCB.
Description
Technical field
The utility model relates to a kind of detection sampling piece, more particularly, relates in particular to a kind of flexible circuit board and detects the sampling piece.
Background technology
Existing flexible circuit board detects with the sampling piece, all be with polyester resin or acrylic rubber powder, add solvent, it is slowly solidified make rubber moulding, again FPC to be detected (flexible circuit board) sheet is placed in the rubber moulding, promptly form the sampling piece through grinding and polishing again Deng fixing shaping of rubber moulding, be used for the detection of flexible circuit board.But the method complex operation at first needs to dispose rubber moulding, in the configuration rubber moulding; because the component of rubber moulding can't accurately be measured, make often have the rubber moulding sclerosis too fast, crackle appears, or sclerosis is not enough; cause and detect the soft excessively situation generation of sampling piece, the accuracy that influence detects.Make to detect piece by the method, take longlyer,, promptly need 40 minutes, and cost of manufacture is higher, on average do one and detect piece from joining glue before polishing, the collagen material of required consumption, price is promptly more than 2.5 yuans.
The utility model content
The purpose of this utility model is at above-mentioned the deficiencies in the prior art, provides a kind of flexible circuit board simple in structure, that sampling piece fabrication cycle is short, cost is low to detect the sampling piece.
The technical solution of the utility model is achieved in that a kind of flexible circuit board detects the sampling piece, comprise the flexible circuit board detection lug, wherein, described flexible circuit board detection lug both sides are respectively equipped with the polymethyl methacrylate sheet, the flexible circuit board detection lug with fixedly connected with the polymethyl methacrylate sheet on both sides.。
Above-mentioned flexible circuit board detects in the sampling piece, bonding connection between described two polymethyl methacrylate sheets.Further, the thickness of described polymethyl methacrylate sheet is 1mm～10mm.
After utility model adopts said structure,, reach original effect by rubber moulding fixing flexible wiring board detection lug by utilizing two fastening flexible circuit board detection lugs of polymethyl methacrylate.And also have following advantage:
(1) test duration shortens more than 1/2, adopts detection sampling piece of the present utility model, finishes test altogether and only needs 15min;
(2) cost is low, as long as every in polymethyl methacrylate is lower than 5 fens;
(3) identical with the detection effect that obtains by the affected sampling piece of prior art.
Description of drawings
The utility model is described in further detail below in conjunction with the embodiment in the accompanying drawing, but do not constitute any restriction of the present utility model.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A place cutaway view among Fig. 1.
Among the figure: flexible circuit board detection lug 1, polymethyl methacrylate sheet 2.
Embodiment
Consult Fig. 1, shown in Figure 2, a kind of flexible circuit board of the present utility model detects the sampling piece, comprises flexible circuit board detection lug 1, and flexible circuit board detection lug 1 both sides are respectively equipped with machine sheet glass 2, bonding connection between two polymethyl methacrylate sheets 2 is clamped in flexible circuit board detection lug 1 wherein.In the present embodiment, two polymethyl methacrylate sheets 2 are bonding by 502 dehydrated glues.After bonding, fix by clip again, put into baking oven and dry, treat to take out grinding, polishing in conjunction with firm back.The thickness of polymethyl methacrylate sheet 2 is 1mm～10mm.
It is identical with the detection effect that the polyester resin method obtains to use sampling piece of the present utility model to detect effect, and cost is low, as long as polymethyl methacrylate 2 every prices are lower than 5 fens; Test duration shortens more than 1/2, and detection sampling piece of the present utility model is finished test altogether and only needed 15min.
Claims (3)
1. a flexible circuit board detects the sampling piece, comprise flexible circuit board detection lug (1), it is characterized in that described flexible circuit board detection lug (1) both sides are respectively equipped with polymethyl methacrylate sheet (2), flexible circuit board detection lug (1) is fixedlyed connected with the polymethyl methacrylate sheet (2) on both sides.
2. flexible circuit board according to claim 1 detects the sampling piece, it is characterized in that bonding connection between described two polymethyl methacrylate sheets (2).
3. flexible circuit board according to claim 1 and 2 detects the sampling piece, it is characterized in that the thickness of described polymethyl methacrylate sheet (2) is 1mm～10mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205484821U CN201878418U (en) | 2010-09-28 | 2010-09-28 | Sampling block for detection of FPCB |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205484821U CN201878418U (en) | 2010-09-28 | 2010-09-28 | Sampling block for detection of FPCB |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201878418U true CN201878418U (en) | 2011-06-22 |
Family
ID=44166324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205484821U Expired - Lifetime CN201878418U (en) | 2010-09-28 | 2010-09-28 | Sampling block for detection of FPCB |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201878418U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168716A (en) * | 2014-08-13 | 2014-11-26 | 景旺电子科技(龙川)有限公司 | Method for manufacturing microsection |
-
2010
- 2010-09-28 CN CN2010205484821U patent/CN201878418U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104168716A (en) * | 2014-08-13 | 2014-11-26 | 景旺电子科技(龙川)有限公司 | Method for manufacturing microsection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20110622 |