CN206077817U - A kind of cover layer aligning structure of FPC - Google Patents
A kind of cover layer aligning structure of FPC Download PDFInfo
- Publication number
- CN206077817U CN206077817U CN201620555240.2U CN201620555240U CN206077817U CN 206077817 U CN206077817 U CN 206077817U CN 201620555240 U CN201620555240 U CN 201620555240U CN 206077817 U CN206077817 U CN 206077817U
- Authority
- CN
- China
- Prior art keywords
- lines
- contraposition
- cover layer
- fpc
- 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 - Fee Related
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Abstract
The utility model is related to a kind of cover layer aligning structure of FPC, including wiring board and contraposition C lines；Right side bearing is provided with wiring board, the outside that C lines are arranged on right-hand line is aligned, in kidney-shaped structure, two ends are provided with the first semi arch and the second semi arch to contraposition C lines, and the live width for aligning C lines is 0.4mm；During contraposition, as long as the upper sideline of cover layer is beyond the scope of contraposition C lines, it is underproof that easily can test out, and when the upper sideline of cover layer is located in the range of contraposition C lines, then can easily judge it is qualified.
Description
Technical field
The utility model is related to wiring board film covering device, more particularly to a kind of cover layer aligning structure of FPC.
Background technology
The cover layer contraposition of FPC now uses the mode of artificial contraposition mostly, artificial to align general meeting
The alignment tolerance of presence ± 0.2mm, while can detect the super tolerance of contraposition be also to put a difficult problem in face of inspection personnel, only
Can take carries out the mode of Quadratic Finite Element detection to judge to suspicious product, and efficiency is low, while the possibility of erroneous judgement occurs in desk checking
Greatly.
In prior art, such as Patent No. 200610062926.9, the applying date is 2006.09.28《One kind is in FPC fields
High accuracy contraposition covers film method and its special partition board》, the invention employs antipodal thought：Cover layer and Copper Foil elder generation
Laminating, reprocessing cover layer windowing figure.The error of fitting of cover layer and Copper Foil can be so reduced, raising is accurately positioned.But
It is that the inventive structure is complicated, production process is various, and production cost is high, it is higher to the qualification requirement of operator during operation, no
Beneficial to large-scale promotion.
Utility model content
In view of the above-mentioned state of the art, technical problem to be solved in the utility model is to provide a kind of making letter
It is single, it is easy to operate, it is directed at the higher cover layer aligning structure of precision.
The utility model solve the technical scheme that adopted of above-mentioned technical problem for：A kind of cover layer pair of FPC
Bit architecture, including wiring board and contraposition C lines, it is characterised in that：Right side bearing is provided with the wiring board, the contraposition C lines set
Put the outside of line on the right；The contraposition C lines are in kidney-shaped structure, and the two ends of the contraposition C lines are provided with the first semi arch and the
Two semi arches.
Further, the width of the contraposition C lines is 0.2～0.4mm, and for one times of allowable tolerance.
Compared with prior art, the utility model has the advantage of：The utility model design is ingenious, is very easy to inspection
Step is tested, cover layer is improved and is pasted inclined recall rate, effectively accelerate checkability.
Description of the drawings
Fig. 1 is structure chart of the present utility model；
Fig. 2 is the structure chart of contraposition C lines of the present utility model.
Specific embodiment
As shown in Figure 1-2, the cover layer aligning structure of a kind of FPC, including wiring board 1 and contraposition C lines 4；Circuit
Right side bearing 2 is provided with plate 1, the outside that C lines 4 are arranged on right side bearing 2 is aligned, contraposition C lines 4 are in kidney-shaped structure, and two ends are provided with
First semi arch 41 and the second semi arch 42, the live width for aligning C lines 4 are 0.4mm；During contraposition, as long as the upper sideline 31 of cover layer 3
Beyond the scope of contraposition C lines 4, it is underproof that easily can test out, and the upper sideline 31 for working as cover layer 3 is located at
When in the range of contraposition C lines 4, then can easily judge it is qualified.
The utility model design is ingenious, is very easy to checking procedure, improves cover layer and pastes inclined recall rate, effectively
Accelerate checkability in ground.
Finally it should be noted that：Above example only to illustrate the technical solution of the utility model, rather than a limitation；
Although being described in detail to the utility model with reference to the foregoing embodiments, it will be understood by those of skill in the art that its according to
So the technical scheme described in foregoing embodiments can be modified, or which part technical characteristic is replaced on an equal basis
Change；And these modifications or replacement, do not make the essence of appropriate technical solution depart from each embodiment technical scheme of the utility model
Spirit and scope.
Claims (2)
1. a kind of cover layer aligning structure of FPC, including wiring board and contraposition C lines, it is characterised in that：The circuit
Right side bearing is provided with plate, the contraposition C lines are arranged on the outside of right side bearing；The contraposition C lines be in kidney-shaped structure, the contraposition
The two ends of C lines are provided with the first semi arch and the second semi arch.
2. the cover layer aligning structure of a kind of FPC according to claim 1, it is characterised in that：The contraposition C lines
Width be 0.2～0.4mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555240.2U CN206077817U (en) | 2016-06-08 | 2016-06-08 | A kind of cover layer aligning structure of FPC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620555240.2U CN206077817U (en) | 2016-06-08 | 2016-06-08 | A kind of cover layer aligning structure of FPC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206077817U true CN206077817U (en) | 2017-04-05 |
Family
ID=58421117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620555240.2U Expired - Fee Related CN206077817U (en) | 2016-06-08 | 2016-06-08 | A kind of cover layer aligning structure of FPC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206077817U (en) |
-
2016
- 2016-06-08 CN CN201620555240.2U patent/CN206077817U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170608 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |