CN204335141U - A kind of built-in aerial FPC - Google Patents
A kind of built-in aerial FPC Download PDFInfo
- Publication number
- CN204335141U CN204335141U CN201420834010.0U CN201420834010U CN204335141U CN 204335141 U CN204335141 U CN 204335141U CN 201420834010 U CN201420834010 U CN 201420834010U CN 204335141 U CN204335141 U CN 204335141U
- Authority
- CN
- China
- Prior art keywords
- copper cash
- substrate
- board
- utility
- groove
- 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 built-in aerial FPC, comprise substrate, substrate film, copper cash; Described surface is provided with described substrate film; Described substrate film is other is provided with groove; Described surface is provided with copper cash; Coverlay screening glass is provided with above described copper cash; Strippable paper is provided with above described coverlay screening glass; Circuit general-purpose interface is provided with above described strippable paper; Stiffening plate is provided with above described circuit general-purpose interface; Described stiffening plate is other is provided with electronic component; Described substrate edges is provided with flexible base, board; Described copper cash is used to be connected between described flexible base, board with described substrate; Described copper cash is used to be connected between described flexible base, board with described electronic component; Described surface is provided with flexible draw-in groove; Mount pad is provided with below described flexible draw-in groove; The utility model structure is simple, and reasonable in design, its volume is little, convenient and reliable, durable, takes up room little, perfect heat-dissipating.
Description
Technical field
The utility model belongs to electronic device field, is specifically related to a kind of built-in aerial FPC.
Background technology
At present, flexible PCB is that the one made for base material with polyimides or polyester film has height reliability, excellent flexible printed circuit.Have the advantages that distribution density is high, lightweight, thickness is thin, bending property is good.Application number is: 201110283261.5 provide a kind of Multifunctional built-in antenna, be installed on the PCB mainboard of mobile phone, comprise antenna body, antenna feed pin, the first antenna feed lower margin and the second antenna feed lower margin, wherein, described antenna feed pin, described first antenna feed lower margin and described second antenna feed lower margin are arranged on described antenna body; Described antenna body comprises the gps antenna cabling, BT antenna cabling and the WIFI antenna cabling that intercouple.Multifunctional built-in antenna of the present invention, by increasing a feedback lower margin on antenna body, notch depth and the radiation efficiency of low-frequency range gps antenna can be improved, and the function of gps antenna, BT antenna, WIFI antenna and FM built-in aerial can be realized, highly integrated, miniaturized and low cost.Application number is: 201320150539.6 disclose a kind of FPC built-in antenna of mobile phone, it includes flexible PCB and radio frequency coaxial-cable, radio frequency coaxial-cable includes the heart yearn, insulating barrier, screen and the oversheath that stack gradually layout from inside to outside, and an end of radio frequency coaxial-cable is fitted with IPX terminal; Flexible PCB is provided with conductive contact blade, and the Coating of conductive contact blade has Gold plated Layer, and the heart yearn of radio frequency coaxial-cable the other end is welded in the Gold plated Layer of conductive contact blade, and IPX terminal openings upward.The utility model without the need to carrying out five metals and injection mold exploitation and composition, and then significantly reduces and manufactures cost.In the utility model manufacturing process, together with only radio frequency coaxial-cable need being welded in the conductive contact blade of flexible PCB.So the utility model has novel in structural design, it is low and effectively can save the advantage of client cost to manufacture cost.Above two Patents have its respective advantage, but its volume is comparatively large, install and need welding, comparatively inconvenience, and its cabling is complicated, and cost is high.
Utility model content
It is simple that the purpose of this utility model is just to provide a kind of structure to solve the problem, a kind of built-in aerial FPC reasonable in design.
The utility model is achieved through the following technical solutions above-mentioned purpose:
A kind of built-in aerial FPC, comprises substrate, substrate film, copper cash; Described surface is provided with described substrate film; Described substrate film is other is provided with groove; Described surface is provided with copper cash; Coverlay screening glass is provided with above described copper cash; Strippable paper is provided with above described coverlay screening glass; Circuit general-purpose interface is provided with above described strippable paper; Stiffening plate is provided with above described circuit general-purpose interface; Described stiffening plate is other is provided with electronic component; Described substrate edges is provided with flexible base, board; Described copper cash is used to be connected between described flexible base, board with described substrate; Described copper cash is used to be connected between described flexible base, board with described electronic component.
As further prioritization scheme of the present utility model, described surface is provided with flexible draw-in groove; Mount pad is provided with below described flexible draw-in groove.
As further prioritization scheme of the present utility model, described surface is provided with electromagnetic shielding film; Described surface is provided with electric capacity; Described copper cash is used to be connected between described electric capacity with described electromagnetic shielding film.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, its volume is little, is provided with circuit general-purpose interface, can ensure to install line fast fast, be provided with flexible base, board simultaneously, bending connection can be carried out, convenient and reliable, durable, take up room little, perfect heat-dissipating.
Accompanying drawing explanation
Fig. 1 is described structural representation of the present utility model;
Fig. 2 is left view of the present utility model;
Fig. 3 is vertical view of the present utility model.
In figure: 1 substrate, 2, substrate film, 3 grooves, 4 copper cash, 5 coverlay screening glass, 6 strippable papers, 7 circuit general-purpose interfaces, 8 stiffening plates, 9 electronic components, 10 flexible base, boards, 11 flexible draw-in grooves, 12 mount pads, 13 electromagnetic shielding films, 14 electric capacity.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
As shown in Figure 1, Figure 2, Figure 3 shows, a kind of built-in aerial FPC, comprises substrate 1, substrate film 2, copper cash 4; Be provided with described substrate film 2 above described substrate 1, thickness is 1mil; Described substrate film 2 is other is provided with groove 3, is beneficial to heat radiation; Copper cash 4 is provided with above described substrate 1; Coverlay screening glass 5 is provided with, its surface insulation, for the protection of the electronic component of surface above described copper cash 4; Be provided with strippable paper 6 above described coverlay screening glass 5, solid can be avoided to glue before press against and take foreign matter, be convenient to operation; Circuit general-purpose interface 7 is provided with above described strippable paper 6, can the installation of edge FPC, time saving and energy saving; Stiffening plate 8 is provided with above described circuit general-purpose interface 7, can not the mechanical strength of FPC by force, facilitate surface-mounted operation; Described stiffening plate 8 is other is provided with electronic component 9; Described substrate 1 edge is provided with flexible base, board 10; Described copper cash 4 is used to be connected between described flexible base, board 10 with described substrate 1; Described copper cash 4 is used to be connected between described flexible base, board 10 with described electronic component 9; Flexible draw-in groove 11 is provided with above described substrate 1; Mount pad 12 is provided with below described flexible draw-in groove 11; Be provided with electromagnetic shielding film 13 above described substrate 1, can protection circuit plate by the interference of external electromagnetic; Electric capacity 14 is provided with above described substrate 1; Described copper cash 4 is used to be connected between described electric capacity 14 with described electromagnetic shielding film 13.
The beneficial effects of the utility model are: the utility model structure is simple, reasonable in design, its volume is little, is provided with circuit general-purpose interface, can ensure to install line fast fast, be provided with flexible base, board simultaneously, bending connection can be carried out, convenient and reliable, durable, take up room little, perfect heat-dissipating.
More than show and describe general principle of the present utility model, principal character and advantage.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model.The claimed scope of the utility model is defined by appending claims and effect thing thereof.
Claims (3)
1. a built-in aerial FPC, is characterized in that: comprise substrate, substrate film, copper cash; Described surface is provided with described substrate film; Described substrate film is other is provided with groove; Described surface is provided with copper cash; Coverlay screening glass is provided with above described copper cash; Strippable paper is provided with above described coverlay screening glass; Circuit general-purpose interface is provided with above described strippable paper; Stiffening plate is provided with above described circuit general-purpose interface; Described stiffening plate is other is provided with electronic component; Described substrate edges is provided with flexible base, board; Described copper cash is used to be connected between described flexible base, board with described substrate; Described copper cash is used to be connected between described flexible base, board with described electronic component.
2. a kind of built-in aerial FPC according to claim 1, is characterized in that: described surface is provided with flexible draw-in groove; Mount pad is provided with below described flexible draw-in groove.
3. a kind of built-in aerial FPC according to claim 1, is characterized in that: described surface is provided with electromagnetic shielding film; Described surface is provided with electric capacity; Described copper cash is used to be connected between described electric capacity with described electromagnetic shielding film.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834010.0U CN204335141U (en) | 2014-12-25 | 2014-12-25 | A kind of built-in aerial FPC |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420834010.0U CN204335141U (en) | 2014-12-25 | 2014-12-25 | A kind of built-in aerial FPC |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204335141U true CN204335141U (en) | 2015-05-13 |
Family
ID=53171445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420834010.0U Expired - Fee Related CN204335141U (en) | 2014-12-25 | 2014-12-25 | A kind of built-in aerial FPC |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204335141U (en) |
-
2014
- 2014-12-25 CN CN201420834010.0U patent/CN204335141U/en not_active Expired - Fee Related
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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: 20150513 Termination date: 20151225 |
|
| EXPY | Termination of patent right or utility model |