CN205196094U - Structure of rigid -flex board - Google Patents
Structure of rigid -flex board Download PDFInfo
- Publication number
- CN205196094U CN205196094U CN201520954084.2U CN201520954084U CN205196094U CN 205196094 U CN205196094 U CN 205196094U CN 201520954084 U CN201520954084 U CN 201520954084U CN 205196094 U CN205196094 U CN 205196094U
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- cvl
- layer
- soft
- board
- copper
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Abstract
The utility model relates to a structure of rigid -flex board, including CVL layer, PP piece, single face copper and copper foil, the lower floor on CVL layer is provided with the copper foil, and the upper strata on CVL layer 1 is provided with the PP piece, and the upper strata of PP piece is provided with single face copper. The utility model discloses need not take off the lid after being PP and fine copper paper tinsel structure with the change of traditional structure, the soft or hard land is slicker and more sly after pressing because of the biography, the shi buhui that buckles production scissors power fish tail circuit, in addition, it is simple to combine the board to have process flow with PP and fine copper paper tinsel structure preparation soft or hard, convenient operation, and characteristics that the product electric property is good are effectively improved the soft board and are windowed the position and lead to the fact technical problem such as carbon black, windowing burr, downthehole roughness height because of the cutting, improve production efficiency and properties of product.
Description
Technical field
The utility model relates to wiring board and makes field, particularly relates to a kind of structure of rigid-flex combined board.
Background technology
Rigid-flex combined board is a kind of manufacturing technology of high pixel in the current camera world, and in industry, product structure is the earliest the pure glue of one side copper FR-4+, but has certain defect by this kind of structure fabrication; FR-4 needs to take off lid by hand, and FR-4 is sharper in soft or hard land, easily when bending, and scratch circuit.
In prior art, if the patent No. is 201520141307.3, the applying date is 2015.03.12 " a kind of rigid-flex combined board ", and the technical scheme of this utility model can make multiple flex circuit application be bifurcated overlay structure, reduce the volume of whole printed board, for space is saved in follow-up assembling.But this utility model existing defects, FR-4 is sharper in soft or hard land, and easily when bending, scratch circuit product quality is low, and production cost is high.
Utility model content
For the present situation of above-mentioned prior art, technical problem to be solved in the utility model is that providing a kind of uses PP sheet and pure copper foil structure, effectively improves the rigid-flex combined board structure of product quality.
The utility model solves the problems of the technologies described above adopted technical scheme: a kind of structure of rigid-flex combined board, comprise CVL layer, PP sheet, one side copper and Copper Foil, it is characterized in that: the lower floor of described CVL layer is provided with Copper Foil, described PP sheet is arranged on the upper strata of CVL layer, and described one side copper is arranged on the upper strata of PP sheet.
Compared with prior art, the utility model has the advantage of: the utility model does not need to take off lid after traditional structure being changed to PP and pure copper foil structure, soft or hard land, because rounder and more smooth after pressure transmission, can not produce scissors power and scratch circuit during bending; In addition, technological process is had simple with PP and pure copper foil structure fabrication Rigid Flex, easy to operate, the feature that product electric property is good, effective improve soft board window position because of cutting cause roughness high-technology problem in carbon black, windowing burr, hole, enhance productivity and properties of product.
Accompanying drawing explanation
Fig. 1 is cross section structure figure of the present utility model.
Embodiment
As shown in Figure 1, a kind of structure of rigid-flex combined board, comprises CVL layer 1, PP sheet 2, one side copper 3 and Copper Foil 4; The upper strata that the upper strata that the lower floor of CVL layer 1 is provided with Copper Foil 4, CVL layer 1 is provided with PP sheet 2, PP sheet 2 is provided with one side copper 3.
Traditional structure adopts the pure plastic structure of one side copper FR-4+, FR-4 needs to take off lid by hand, FR-4 is sharper in soft or hard land, the easily scratch circuit when bending, the utility model does not need to take off lid after structure being changed to PP and pure copper foil structure, soft or hard land, because rounder and more smooth after pressure transmission, can not produce scissors power and scratch circuit during bending; In addition, technological process is had simple with PP and pure copper foil structure fabrication Rigid Flex, easy to operate, the feature that product electric property is good, effective improve soft board window position because of cutting cause roughness high-technology problem in carbon black, windowing burr, hole, enhance productivity and properties of product.
Last it is noted that above embodiment is only in order to illustrate the technical solution of the utility model, be not intended to limit; Although be described in detail the utility model with reference to previous embodiment, it will be understood by those of skill in the art that it still can be modified to the technical scheme described in foregoing embodiments, or wherein portion of techniques feature has been replaced on an equal basis; And these amendments or replacement, do not make the essence of appropriate technical solution depart from spirit and the scope of each embodiment technical scheme of the utility model.
Claims (1)
1. a structure for rigid-flex combined board, comprises CVL layer, PP sheet, one side copper and Copper Foil, it is characterized in that: the lower floor of described CVL layer is provided with Copper Foil, and described PP sheet is arranged on the upper strata of CVL layer, and described one side copper is arranged on the upper strata of PP sheet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954084.2U CN205196094U (en) | 2015-11-25 | 2015-11-25 | Structure of rigid -flex board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520954084.2U CN205196094U (en) | 2015-11-25 | 2015-11-25 | Structure of rigid -flex board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205196094U true CN205196094U (en) | 2016-04-27 |
Family
ID=55789026
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520954084.2U Expired - Fee Related CN205196094U (en) | 2015-11-25 | 2015-11-25 | Structure of rigid -flex board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205196094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659002A (en) * | 2017-01-07 | 2017-05-10 | 江西凯强实业有限公司 | Manufacturing process for rigid-flexible combined board for mobile phone camera |
-
2015
- 2015-11-25 CN CN201520954084.2U patent/CN205196094U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106659002A (en) * | 2017-01-07 | 2017-05-10 | 江西凯强实业有限公司 | Manufacturing process for rigid-flexible combined board for mobile phone camera |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160427 Termination date: 20161125 |