CN206212404U - Accurate flexible print circuit board - Google Patents
Accurate flexible print circuit board Download PDFInfo
- Publication number
- CN206212404U CN206212404U CN201621133176.5U CN201621133176U CN206212404U CN 206212404 U CN206212404 U CN 206212404U CN 201621133176 U CN201621133176 U CN 201621133176U CN 206212404 U CN206212404 U CN 206212404U
- Authority
- CN
- China
- Prior art keywords
- core plate
- layer
- circuit board
- flexible print
- print circuit
- 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 is related to flexible PCB technical field, especially a kind of accurate flexible print circuit board.This accurate flexible print circuit board, including the first core plate, the second core plate and the 3rd core plate being distributed from top to bottom, insulating barrier is connected between each layer core plate；The first core plate upper surface is bonded with anti oxidation layer by adhesive layer, and the 3rd core plate lower surface is connected with base plate, and base plate lower surface is provided with heat dissipating layer；The first core plate upper surface opens up fluted, and adhesive layer and anti oxidation layer respective slot are provided with the perforate consistent with groove size, groove and perforate composition mounting groove, and circuit element is embedded with mounting groove.The utility model simple structure, reasonable in design, circuit element potting is set, the integrated level of circuit can be not only substantially improved, product size is reduced, additionally it is possible to improve signal transmission performance, improve the reliability of product electric function so that the structure of wiring board is compacter, and precision is higher.
Description
Technical field
The utility model is related to flexible PCB technical field, especially a kind of accurate flexible print circuit board.
Background technology
Flexible PCB, also known as " soft board ", is the printed circuit being made of flexible insulating substrate.Flexible circuit provides excellent
Good electrical property, can meet smaller and more high-density installation design needs, it helps reduce assembling procedure and enhancing can
By property.Flexible PCB is the unique solution for meeting miniaturization of electronic products and movement requirement.Can be with free bend, volume
Around, fold, millions of time dynamic bendings can be born without damaging wire, can according to space layout any arrangement of requirement, and
Arbitrarily moved and flexible in three dimensions, so as to reach the integration of components and parts assembling and wire connection；Flexible PCB can be big
The big volume and weight for reducing electronic product, the need for applicable electronic product develops to high density, miniaturization, highly reliable direction.
Utility model content
The technical problems to be solved in the utility model is：Overcome deficiency in the prior art, there is provided a kind of simple structure, surely
Qualitative energy accurate flexible print circuit board high.
The utility model solves the technical scheme that its technical problem used：A kind of accurate flexible print circuit board,
Including the first core plate, the second core plate and the 3rd core plate that are distributed from top to bottom, insulating barrier is connected between each layer core plate；Described
One core plate upper surface is bonded with anti oxidation layer by adhesive layer, and the 3rd core plate lower surface is connected with base plate, and base plate lower surface is provided with
Heat dissipating layer；The first core plate upper surface opens up fluted, and adhesive layer and anti oxidation layer respective slot are provided with and groove size phase
Consistent perforate, groove and perforate composition mounting groove, are embedded with circuit element in mounting groove.
Further, blind hole is provided with described accurate flexible print circuit board vertically, blind hole is located under the first core plate
Side.
Further, described anti oxidation layer surface is provided with anti-oxidant salient point.
Further, described circuit element two ends are connected by pad with the first core plate.
The beneficial effects of the utility model are：The utility model simple structure, reasonable in design, easy to operate, circuit element
Potting is set, and the integrated level of circuit can be not only substantially improved, and reduces product size, additionally it is possible to improve signal transmission performance, carry
The reliability of high product electric function so that the structure of wiring board is compacter, and precision is higher；It is provided with anti oxidation layer and radiating
Layer, antioxygenic property and heat dispersion are good, fully meet high request of the existing market to flexible print circuit board.
Brief description of the drawings
The utility model is further illustrated with implementation method below in conjunction with the accompanying drawings.
Fig. 1 is structural representation of the present utility model.
1. first core plate in figure, 2. insulating barrier, 3. the second core plate, 4. the 3rd core plate, 5. base plate, 6. heat dissipating layer, 7. bonds
Layer, 8. anti oxidation layer, 9. anti-oxidant salient point, 10. pad, 11. circuit elements, 12. blind holes, 13. mounting grooves.
Specific embodiment
The utility model is further described presently in connection with accompanying drawing.These accompanying drawings are simplified schematic diagram only to show
Meaning mode illustrates basic structure of the present utility model, therefore it only shows the composition relevant with the utility model.
Accurate flexible print circuit board as shown in Figure 1, including the first core plate 1, the second core plate 3 being distributed from top to bottom
With the 3rd core plate 4, insulating barrier 2 is connected between each layer core plate；The upper surface of first core plate 1 is bonded with anti-oxidant by adhesive layer 7
Layer 8, the lower surface of the 3rd core plate 4 is connected with base plate 5, and the lower surface of base plate 5 is provided with heat dissipating layer 6；The upper surface of first core plate 1 offers recessed
Groove, adhesive layer 7 and the respective slot of anti oxidation layer 8 are provided with the perforate consistent with groove size, groove and perforate composition mounting groove
13, it is embedded with circuit element 11 in mounting groove 13.
Blind hole 12 is provided with accurate flexible print circuit board vertically, blind hole 12 is located at the lower section of the first core plate 1；Anti oxidation layer
8 surfaces are provided with anti-oxidant salient point 9；The two ends of circuit element 11 are connected by pad 10 with the first core plate 1.
This accurate flexible print circuit board simple structure, reasonable in design, easy to operate, the potting of circuit element 11 sets
Put, the integrated level of circuit can be not only substantially improved, reduce product size, additionally it is possible to improve signal transmission performance, improve product
The reliability of electric function so that the structure of wiring board is compacter, and precision is higher；Anti oxidation layer 8 and heat dissipating layer 6 are provided with,
Antioxygenic property and heat dispersion are good, fully meet high request of the existing market to flexible print circuit board.
Above-mentioned implementation method only to illustrate technology design of the present utility model and feature, this skill is familiar with its object is to allow
The personage of art will appreciate that content of the present utility model and is carried out, and can not limit protection model of the present utility model with this
Enclose, all equivalent change or modifications made according to the utility model Spirit Essence should all cover in protection model of the present utility model
In enclosing.
Claims (4)
1. a kind of accurate flexible print circuit board, it is characterised in that：Including the first core plate (1), second that are distributed from top to bottom
Core plate (3) and the 3rd core plate (4), are connected with insulating barrier (2) between each layer core plate；First core plate (1) upper surface is by viscous
Close layer (7) and be bonded with anti oxidation layer (8), the 3rd core plate (4) lower surface is connected with base plate (5), and base plate (5) lower surface is provided with radiating
Layer (6)；First core plate (1) upper surface opens up fluted, adhesive layer (7) and anti oxidation layer (8) respective slot be provided with it is recessed
The consistent perforate of groove size, groove and perforate are constituted in mounting groove (13), mounting groove (13) and are embedded with circuit element (11).
2. accurate flexible print circuit board according to claim 1, it is characterised in that：Described accurate flexible printing
Blind hole (12) is provided with wiring board vertically, blind hole (12) is positioned at the first core plate (1) lower section.
3. accurate flexible print circuit board according to claim 1, it is characterised in that：Described anti oxidation layer (8) table
Face is provided with anti-oxidant salient point (9).
4. accurate flexible print circuit board according to claim 1, it is characterised in that：Described circuit element (11) two
End is connected by pad (10) with the first core plate (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133176.5U CN206212404U (en) | 2016-10-18 | 2016-10-18 | Accurate flexible print circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621133176.5U CN206212404U (en) | 2016-10-18 | 2016-10-18 | Accurate flexible print circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206212404U true CN206212404U (en) | 2017-05-31 |
Family
ID=58756998
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621133176.5U Expired - Fee Related CN206212404U (en) | 2016-10-18 | 2016-10-18 | Accurate flexible print circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206212404U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444109A (en) * | 2019-07-26 | 2019-11-12 | Oppo（重庆）智能科技有限公司 | A kind of display screen component and display equipment |
-
2016
- 2016-10-18 CN CN201621133176.5U patent/CN206212404U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110444109A (en) * | 2019-07-26 | 2019-11-12 | Oppo（重庆）智能科技有限公司 | A kind of display screen component and display equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 213111 Industrial Concentration Zone of Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Patentee after: Changzhou Ruixun Electronics Co.,Ltd. Address before: 213000 Industrial Concentration Zone of Zhenglu Town, Tianning District, Changzhou City, Jiangsu Province Patentee before: CHANGZHOU RUIXUN ELECTRONICS Co.,Ltd. |
|
| CP03 | Change of name, title or address | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170531 Termination date: 20211018 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |