CN204669726U - Three-dimensional group dress wiring board - Google Patents
Three-dimensional group dress wiring board Download PDFInfo
- Publication number
- CN204669726U CN204669726U CN201520285917.0U CN201520285917U CN204669726U CN 204669726 U CN204669726 U CN 204669726U CN 201520285917 U CN201520285917 U CN 201520285917U CN 204669726 U CN204669726 U CN 204669726U
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- CN
- China
- Prior art keywords
- soft board
- brace
- wiring board
- layer
- group dress
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of three-dimensional group dress wiring board, comprises at least two hardboards, at least one soft board and at least one brace; Each hardboard respectively with corresponding soft board electrical communication, make mutually to be electrically connected between each hardboard of same soft board electrical communication; Brace described at least one is connected between two hardboards of mutual electric connection; This brace is for connecting two hardboards be arranged in Different Plane; This brace is made up of bent material.Three-dimensional group dress wiring board of the present utility model is when carrying out three-dimensional and installing, and soft board is not easy to be torn or to break, and improves installation rate.
Description
Technical field
The utility model relates to wiring board techniques field, is specifically related to a kind of three-dimensional group dress wiring board.
Background technology
Wiring board has been widely used in various electronic installation, and multiple electronic component can be electrically connected by wiring board mutually.Current electronic product all tends to portable, has the features such as frivolous, in order to meet the demand of these electronic products, therefore needing to realize wiring board three-dimensional at different conditions and installing.In order to meet above demand, there is the wiring board that soft or hard combines in the market.
The rigidity of the existing hardboard of flexible and hard combined circuit board, to print, has again the pliability of soft board, is convenient to three-dimensional assembling.Therefore the wiring board that soft or hard combines can realize the little three-dimensional assembling of different condition, to be applied in portable electric appts as three-dimensional group dress wiring board.But current existing three-dimensional group dress wiring board is in bending process, and bending part easily ruptures or tears, and then affects the installation progress of wiring board, makes the electronic product installing this wiring board become substandard products.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to provide a kind of three-dimensional group rational in infrastructure, that be not easy to rupture to fill wiring board.
For achieving the above object, the utility model adopts following technical scheme:
A kind of three-dimensional group dress wiring board, comprises at least two hardboards, at least one soft board and at least one brace; Each hardboard respectively with corresponding soft board electrical communication, make mutually to be electrically connected between each hardboard of same soft board electrical communication; Brace described at least one is connected between two hardboards of mutual electric connection; This brace is for connecting two hardboards be arranged in Different Plane; This brace is made up of bent material.
Preferably, at least two described braces are interspersed with respectively regularly in each soft board.
Preferably, each brace in each soft board lays respectively at the both sides of soft board, and the brace in each soft board is arranged in parallel.
Preferably, the two ends of the brace in each soft board stretch out in outside soft board respectively; Brace stretches out in end outside soft board and hardboard is fixed.
Preferably, each soft board comprises one deck flexbile base, two-layer first copper foil layer and two-layer coating layer; The upper and lower surface of described flexbile base fixes compound with one deck first copper foil layer by adhesive separately respectively; Each coating layer covers on one deck first copper foil layer separately respectively, and described coating layer is fixedly connected with corresponding hardboard.
Preferably, described coating layer is made up of acrylic acid.
Preferably, described flexbile base is made up of polyimides.
Preferably, each soft board comprises one deck flexbile base, two-layer first copper foil layer and two-layer coating layer; The upper and lower surface of described flexbile base fixes compound with one deck first copper foil layer by adhesive separately respectively; Each coating layer covers on one deck first copper foil layer separately respectively; Described brace is fixed between flexbile base and the first copper foil layer.
Preferably, described hardboard comprises hard substrate layer and covers the second copper foil layer on hard substrate layer; Described hard substrate layer and corresponding soft board are fixed.
Preferably, described hardboard and soft board are electrically conducted by the through hole with metal material.
The beneficial effects of the utility model:
Compared with prior art, three-dimensional group dress wiring board of the present utility model by being provided with at least one brace between the hardboard of two mutual electrical communication, and this brace is that flexible material is made, so it can bend.When two hardboards are arranged on Different Plane, soft board between these two hardboards can bend, now brace is also along with soft board bending, thus the pulling force produced when making brace decompose soft board bending, avoid the phenomenon that soft board occurs trisection or tears in bending process, and then improve the efficiency of installing three-dimensional group dress wiring board, improve the quality of electronic product.
Accompanying drawing explanation
Fig. 1 is a kind of three-dimensional group dress circuit board structure schematic diagram in embodiment of the present utility model;
Fig. 2 is a kind of three-dimensional group wiring road plate portion cutaway view in embodiment of the present utility model.
In figure: 1, hardboard; 11, hard substrate layer; 12, the second copper foil layer; 2, soft board; 21, flexbile base; 22, the first copper foil layer; 23, coating layer; 3, brace.
Embodiment
Below, by reference to the accompanying drawings and embodiment, the utility model is described further:
With reference to Fig. 1 and Fig. 2, a kind of three-dimensional group dress wiring board described in the present embodiment, comprises at least two hardboards 1, at least one soft board 2 and at least one brace 3.Each hardboard 1 respectively with corresponding soft board 2 electrical communication, make mutually to be electrically connected between each hardboard 1 of same soft board 2 electrical communication.Brace 3 described at least one is connected between two hardboards 1 of mutual electric connection; That is: if be provided with soft board 2 between this two hardboard 1, so this brace 3 is just had between these two hardboards 1.This brace 3 is for connecting two hardboards 1 be arranged in Different Plane.When wiring board being carried out three-dimensional and installing, the soft board 2 be connected between the hardboard 1 installing Different Plane can bend, now corresponding brace 3 also can bend, and shares pulling force when soft board 2 bends by brace 3, prevents soft board 2 to be torn or to break.This brace 3 is made up of bent material.Such as described brace 3 can be existing elastomeric material, soft metal material or plastic or other material and makes; So that this brace can bend.Preferably, this brace 3 can be and has flexible flexible material and make.Described hardboard 1 and soft board 2 are electrically conducted by the through hole with metal material.
Described hardboard 1 comprises hard substrate layer 11 and covers the second copper foil layer 12 on hard substrate layer 11.Described hard substrate layer 11 is fixed with corresponding soft board 2.Each soft board 2 comprises one deck flexbile base 21, two-layer first copper foil layer 22 and two-layer coating layer 23.The upper and lower surface of described flexbile base 21 fixes compound with one deck first copper foil layer 22 by adhesive separately respectively.Each coating layer 23 covers on one deck first copper foil layer 22 separately respectively.Described coating layer 23 is fixedly connected with corresponding hard substrate layer 11, such as, be fixedly connected with by adhesive.Adhesive described in the present embodiment can be AD glue.
Preferably, described flexbile base 21 is made up of existing polyimides.Described coating layer 23 is made up of existing acrylic acid.
As preferred embodiment, in each soft board 2, be interspersed with at least two described braces 3 respectively regularly.Be interspersed in regularly in soft board 2 by brace 3, facilitate brace 3 and soft board 2 to fix with hardboard 1 simultaneously.Conveniently pulling force when soft board 2 bends better shared by brace 3, and each brace 3 in the present embodiment in each soft board lays respectively at the both sides of soft board 2, and the brace 3 in each soft board 2 is arranged in parallel.
Preferably, the two ends of the brace 3 in each soft board 2 stretch out in outside soft board 2 respectively; Brace 3 stretches out in end outside soft board and hardboard is fixed.Soft board 2 and the junction of hardboard 1 when carrying out three-dimensional installation so can be effectively avoided to occur loosening.
Preferably, described brace 3 is fixed between flexbile base 21 and the first copper foil layer 22.
In sum, three-dimensional group dress wiring board of the present utility model by being provided with at least one brace 3 between the hardboard 1 of two mutual electrical communication.This brace 3 is made, so it can bend for flexible material.When two hardboards 1 are arranged on Different Plane, soft board 2 between these two hardboards 1 can bend, now corresponding brace 3 is also along with soft board 2 bends, thus make brace 3 decompose the pulling force produced when soft board 2 bends, avoid the phenomenon that soft board 2 occurs trisection or tears in bending process, and then improve the efficiency of installing three-dimensional group dress wiring board, improve the quality of electronic product.
to one skilled in the art, according to technical scheme described above and design, other various corresponding change and deformation can be made, and all these change and deformation all should belong within the protection range of the utility model claim.
Claims (10)
1. three-dimensional group dress wiring board, is characterized in that: comprise at least two hardboards, at least one soft board and at least one brace; Each hardboard respectively with corresponding soft board electrical communication, make mutually to be electrically connected between each hardboard of same soft board electrical communication; Brace described at least one is connected between two hardboards of mutual electric connection; This brace is for connecting two hardboards be arranged in Different Plane; This brace is made up of bent material.
2. three-dimensional group dress wiring board according to claim 1, is characterized in that: be interspersed with at least two described braces respectively regularly in each soft board.
3. three-dimensional group dress wiring board according to claim 2, is characterized in that: each brace in each soft board lays respectively at the both sides of soft board, and the brace in each soft board is arranged in parallel.
4. the three-dimensional group dress wiring board according to Claims 2 or 3, is characterized in that: the two ends of the brace in each soft board stretch out in outside soft board respectively; Brace stretches out in end outside soft board and hardboard is fixed.
5. three-dimensional group dress wiring board according to claim 1, is characterized in that: each soft board comprises one deck flexbile base, two-layer first copper foil layer and two-layer coating layer; The upper and lower surface of described flexbile base fixes compound with one deck first copper foil layer by adhesive separately respectively; Each coating layer covers on one deck first copper foil layer separately respectively, and described coating layer is fixedly connected with corresponding hardboard.
6. three-dimensional group dress wiring board according to claim 5, is characterized in that: described coating layer is made up of acrylic acid.
7. the three-dimensional group dress wiring board according to claim 5 or 6, is characterized in that: described flexbile base is made up of polyimides.
8. the three-dimensional group dress wiring board according to Claims 2 or 3, is characterized in that: each soft board comprises one deck flexbile base, two-layer first copper foil layer and two-layer coating layer; The upper and lower surface of described flexbile base fixes compound with one deck first copper foil layer by adhesive separately respectively; Each coating layer covers on one deck first copper foil layer separately respectively; Described brace is fixed between flexbile base and the first copper foil layer.
9. the three-dimensional group dress wiring board according to any one of claim 1,2 or 3, is characterized in that: described hardboard comprises hard substrate layer and covers the second copper foil layer on hard substrate layer; Described hard substrate layer and corresponding soft board are fixed.
10. the three-dimensional group dress wiring board according to any one of claim 1,2 or 3, is characterized in that: described hardboard and soft board are electrically conducted by the through hole with metal material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285917.0U CN204669726U (en) | 2015-05-06 | 2015-05-06 | Three-dimensional group dress wiring board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520285917.0U CN204669726U (en) | 2015-05-06 | 2015-05-06 | Three-dimensional group dress wiring board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204669726U true CN204669726U (en) | 2015-09-23 |
Family
ID=54140062
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520285917.0U Expired - Fee Related CN204669726U (en) | 2015-05-06 | 2015-05-06 | Three-dimensional group dress wiring board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204669726U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406308A (en) * | 2015-10-19 | 2016-03-16 | 青岛海信医疗设备股份有限公司 | Adaptor connector and manufacturing method thereof, and ultrasonic equipment |
| CN111770628A (en) * | 2015-10-21 | 2020-10-13 | 生旭生物科技有限公司 | 3D flexible printed circuit board with redundant interconnects |
-
2015
- 2015-05-06 CN CN201520285917.0U patent/CN204669726U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105406308A (en) * | 2015-10-19 | 2016-03-16 | 青岛海信医疗设备股份有限公司 | Adaptor connector and manufacturing method thereof, and ultrasonic equipment |
| CN105406308B (en) * | 2015-10-19 | 2018-06-12 | 青岛海信医疗设备股份有限公司 | A kind of adaptor connector and its manufacturing method and ultrasonic device |
| CN111770628A (en) * | 2015-10-21 | 2020-10-13 | 生旭生物科技有限公司 | 3D flexible printed circuit board with redundant interconnects |
| CN111770628B (en) * | 2015-10-21 | 2022-07-15 | 创研腾国际有限公司 | 3D flexible printed circuit board with redundant interconnects |
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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: 20150923 Termination date: 20190506 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |