CN206212412U - The reinforced flexible PCB of jigsaw - Google Patents
The reinforced flexible PCB of jigsaw Download PDFInfo
- Publication number
- CN206212412U CN206212412U CN201621154491.6U CN201621154491U CN206212412U CN 206212412 U CN206212412 U CN 206212412U CN 201621154491 U CN201621154491 U CN 201621154491U CN 206212412 U CN206212412 U CN 206212412U
- Authority
- CN
- China
- Prior art keywords
- layer
- protection film
- film layer
- covered
- substrate layer
- 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 discloses a kind of reinforced flexible PCB of jigsaw; including substrate layer; described substrate layer upper and lower surface is covered with the first protection film layer; the first described protection film layer outer surface is then from inside to outside covered with heat conduction glue-line, Copper Foil strengthening course, copper-clad plate layer and electro-magnetic screen layer successively; the second protection film layer is then covered with outside described electro-magnetic screen layer; described the second protection film layer outer surface interval is evenly distributed with the triangle inner groovy for caving inward, and described substrate layer center has horizontally disposed reinforcement copper core.The utility model simple structure, reasonable in design, on the premise of bendability is ensured, high mechanical strength is applied widely.
Description
Technical field
The utility model is related to flexible PCB technical field, especially a kind of reinforced flexible PCB of jigsaw.
Background technology
Flexible PCB is the printed circuit being made of flexible insulating substrate.Flexible circuit provides excellent electrical property,
Smaller and more high-density installation design needs can be met, it helps reduce assembling procedure and enhancing reliability.Flexible electrical
Road plate can bear the dynamic bendings of millions of times without damaging wire with free bend, winding, folding, can be according to space
Layout requirements are arbitrarily arranged, and are arbitrarily moved and flexible in three dimensions, so as to reach the one of components and parts assembling and wire connection
Body, can be substantially reduced the volume and weight of electronic product, be applicable electronic product and sent out to high density, miniaturization, highly reliable direction
The need for exhibition.
And the bendability and mechanical strength of flexible PCB, in a sense be relative, in order to preferably carry
The bendability and mechanical strength of high flexibility circuit board, it is necessary to further designed flexible PCB, are ensureing curved
On the premise of song, the mechanical strength of circuit board is effectively improved, expand the scope of application of flexible PCB.
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, if
Meter is reasonable, on the premise of bendability is ensured, high mechanical strength, the reinforced flexible PCB of jigsaw applied widely.
The utility model solves the technical scheme that its technical problem used：A kind of reinforced flexible PCB of jigsaw,
Including substrate layer, described substrate layer upper and lower surface is covered with the first protection film layer, the first described protection film layer outer surface
Heat conduction glue-line, Copper Foil strengthening course, copper-clad plate layer and electro-magnetic screen layer, described electro-magnetic screen layer are then from inside to outside covered with successively
Outer then be covered with the second protection film layer, described the second protection film layer outer surface interval is evenly distributed with the triangle for caving inward
Shape inner groovy, described substrate layer center has horizontally disposed reinforcement copper core.
Further, it is rectangle to strengthen copper core section.
Further, substrate layer and the first protection film layer positioned at strengthen copper core both sides correspond to respectively through be provided with perpendicular to
The insulation hole of substrate layer plane.
The beneficial effects of the utility model are：The reinforced flexible PCB of jigsaw that the utility model is provided, simple structure,
Reasonable in design, on the premise of bendability is ensured, high mechanical strength is applied widely.
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. in figure
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.
The reinforced flexible PCB of a kind of jigsaw as shown in Figure 1, including substrate layer 1, the described upper and lower surface of substrate layer 1
Be covered with the first protection film layer 2, the described outer surface of the first protection film layer 2 be then from inside to outside covered with successively heat conduction glue-line 3,
Copper Foil strengthening course 4, copper-clad plate layer 5 and electro-magnetic screen layer 6, described electro-magnetic screen layer 6 is outer to be then covered with the second protection film layer 7,
The described outer surface of the second protection film layer 7 interval is evenly distributed with the triangle inner groovy 8 for caving inward, described substrate layer
1 center has horizontally disposed reinforcement copper core 9.It is rectangle to strengthen the section of copper core 9.The diaphragm of substrate layer 1 and first
Layer 2 is corresponding through the insulation hole 10 being provided with perpendicular to the plane of substrate layer 1 respectively positioned at the both sides of copper core 9 are strengthened.Substrate layer 1 works
When the heat that produces can then be conducted by the outer layers of individual thermal control 10, effectively extend the service life of circuit board.
The reinforced flexible PCB of jigsaw being so designed that, is mended by substrate layer 1, protection film layer, heat conduction glue-line 3, Copper Foil
The compound setting of strong layer 4, copper-clad plate layer 5 and electro-magnetic screen layer 6, can effectively ensure that the mechanical strength of flexible PCB, and strengthen
Copper core 9 then further increases the mechanical strength of circuit board, and inner groovy 8 then improves bending of the circuit board when curling is needed
Can, expand the scope of application of 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 (3)
1. the reinforced flexible PCB of a kind of jigsaw, including substrate layer (1), it is characterized in that：Described substrate layer (1) upper and lower surface
The first protection film layer (2) is covered with, described the first protection film layer (2) outer surface is then from inside to outside covered with heat-conducting glue successively
Layer (3), Copper Foil strengthening course (4), copper-clad plate layer (5) and electro-magnetic screen layer (6), described electro-magnetic screen layer (6) are then covered with outward
Second protection film layer (7), described the second protection film layer (7) outer surface interval is evenly distributed with the triangle for caving inward
Groove (8), described substrate layer (1) center has horizontally disposed reinforcement copper core (9).
2. the reinforced flexible PCB of jigsaw according to claim 1, it is characterized in that：Described reinforcement copper core (9) section
It is rectangle.
3. the reinforced flexible PCB of jigsaw according to claim 1, it is characterized in that：Described substrate layer (1) and first
Protection film layer (2) is corresponding through the insulation hole being provided with perpendicular to substrate layer (1) plane respectively positioned at copper core (9) both sides are strengthened
(10)。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154491.6U CN206212412U (en) | 2016-10-31 | 2016-10-31 | The reinforced flexible PCB of jigsaw |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621154491.6U CN206212412U (en) | 2016-10-31 | 2016-10-31 | The reinforced flexible PCB of jigsaw |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206212412U true CN206212412U (en) | 2017-05-31 |
Family
ID=58757361
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621154491.6U Expired - Fee Related CN206212412U (en) | 2016-10-31 | 2016-10-31 | The reinforced flexible PCB of jigsaw |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206212412U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103148A1 (en) * | 2019-11-28 | 2021-06-03 | 瑞声声学科技(深圳)有限公司 | Flexible printed circuit board |
-
2016
- 2016-10-31 CN CN201621154491.6U patent/CN206212412U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021103148A1 (en) * | 2019-11-28 | 2021-06-03 | 瑞声声学科技(深圳)有限公司 | Flexible printed circuit board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| 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. |
|
| 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: 20170531 Termination date: 20211031 |