CN108174507A - Connector - Google Patents
Connector Download PDFInfo
- Publication number
- CN108174507A CN108174507A CN201711451402.3A CN201711451402A CN108174507A CN 108174507 A CN108174507 A CN 108174507A CN 201711451402 A CN201711451402 A CN 201711451402A CN 108174507 A CN108174507 A CN 108174507A
- Authority
- CN
- China
- Prior art keywords
- metal screen
- screen layer
- fpc plates
- conducting wire
- 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.)
- Pending
Links
- 229910052751 metal Inorganic materials 0.000 claims abstract description 129
- 239000002184 metal Substances 0.000 claims abstract description 129
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 claims description 20
- 239000013039 cover film Substances 0.000 claims description 16
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 15
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 13
- 239000010931 gold Substances 0.000 claims description 13
- 229910052737 gold Inorganic materials 0.000 claims description 13
- 229910052802 copper Inorganic materials 0.000 claims description 12
- 239000010949 copper Substances 0.000 claims description 12
- 239000011248 coating agent Substances 0.000 claims description 10
- 238000000576 coating method Methods 0.000 claims description 10
- 229910052759 nickel Inorganic materials 0.000 claims description 10
- 241000209140 Triticum Species 0.000 claims description 3
- 235000021307 Triticum Nutrition 0.000 claims description 3
- 239000005030 aluminium foil Substances 0.000 claims description 3
- 239000011889 copper foil Substances 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000003825 pressing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 3
- 239000010408 film Substances 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001232787 Epiphragma Species 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000007747 plating Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K1/00—Printed circuits
- H05K1/02—Details
- H05K1/0213—Electrical arrangements not otherwise provided for
- H05K1/0216—Reduction of cross-talk, noise or electromagnetic interference
- H05K1/0218—Reduction of cross-talk, noise or electromagnetic interference by printed shielding conductors, ground planes or power plane
- H05K1/0219—Printed shielding conductors for shielding around or between signal conductors, e.g. coplanar or coaxial printed shielding conductors
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
- H01R13/648—Protective earth or shield arrangements on coupling devices, e.g. anti-static shielding
- H01R13/658—High frequency shielding arrangements, e.g. against EMI [Electro-Magnetic Interference] or EMP [Electro-Magnetic Pulse]
- H01R13/6581—Shield structure
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R31/00—Coupling parts supported only by co-operation with counterpart
- H01R31/06—Intermediate parts for linking two coupling parts, e.g. adapter
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K2201/00—Indexing scheme relating to printed circuits covered by H05K1/00
- H05K2201/07—Electric details
- H05K2201/0707—Shielding
- H05K2201/0715—Shielding provided by an outer layer of PCB
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Coupling Device And Connection With Printed Circuit (AREA)
- Details Of Connecting Devices For Male And Female Coupling (AREA)
Abstract
The present invention relates to a kind of connector, including：FPC plates, conducting wire, the first metal screen layer and the second metal screen layer.Conducting wire is embedded in FPC plates, and the first end of conducting wire is exposed on FPC plate end surfaces by the first via, and the second end of conducting wire is exposed on another end surfaces of FPC plates by the second via, and conducting wire is included for the ground wire of ground connection.First metal screen layer is sticked in a wherein side surface for FPC plates, and the second metal screen layer is sticked on another side surface of FPC plates.First metal screen layer, the second metal screen layer are electrically connected with ground wire.Above-mentioned connector, two exposed ends of multiple conducting wires of FPC plates can be connected, and volume size is smaller with two circuit modules in electronic product system respectively, be equivalent to soft arranging wire；In addition, two sides of FPC plates are sticked respectively the first metal screen layer and the second metal screen layer, and the first metal screen layer, the second metal screen layer are connected with ground wire, so with preferable interference free performance.
Description
Technical field
The present invention relates to signal transmission technology field, more particularly to a kind of connector.
Background technology
It is usually necessary to use soft arranging wires between two circuit modules inside electronic product system to be interconnected and form electronics production
The performance loop of strain system.Due to being not provided with shield on soft arranging wire, even if setting shield on soft arranging wire, set on soft arranging wire
The shield put cannot be grounded setting, and so in signals transmission, the transmission signal on soft arranging wire is exposed multiple in system
In miscellaneous electromagnetic environment, it is easy to by the interference for transmitting signals other inside electronic product system or interfere with electronic product
Other transmission signals of internal system.
Invention content
Based on this, it is necessary to which the defects of overcoming the prior art provides a kind of connector, and the signal that it can play soft arranging wire passes
Defeated effect, while there is preferable interference free performance.
Its technical solution is as follows：A kind of connector, including：FPC plates, the FPC plates are more than two layers of laminate；It leads
Line, the conducting wire are multiple, and the conducting wire is embedded in the FPC plates, and the first end of the conducting wire is exposed by the first via
On the FPC plates end surface, the second end of the conducting wire is exposed in another end surfaces of FPC plates by the second via
On, the conducting wire is included for the ground wire of ground connection；First metal screen layer and the second metal screen layer, first metal screen
It covers layer to be sticked in a wherein side surface for the FPC plates, second metal screen layer is sticked in the opposite side table of the FPC plates
On face, first metal screen layer, second metal screen layer are electrically connected with the ground wire.
A kind of connector, including：FPC plates, conducting wire, the second cover film, the conducting wire is multiple, the conducting wire and described the
Two cover films are arranged on a wherein side surface for the FPC plates, and the second covering membrane cover is located at outside the conducting wire, described to lead
The first end of line is exposed on the FPC plates end surface, and the second end of the conducting wire is exposed in another end surfaces of FPC plates
On, the conducting wire is included for the ground wire of ground connection；First metal screen layer and the second metal screen layer, first metal screen
It covers layer to be sticked on second cover film, second metal screen layer is sticked on another side surface of the FPC plates, institute
The first metal screen layer, second metal screen layer is stated to be electrically connected with the ground wire.
Above-mentioned connector, FPC (Flexible Printed Circuit, flexible PCB) plate can be bent, FPC plates
Two exposed ends of multiple conducting wires can be connected respectively with two circuit modules in electronic product system, can realize circuit module
Between mutually transmit signal, and volume size is smaller, be equivalent to soft arranging wire；In addition, two sides of FPC plates are sticked respectively first
Metal screen layer and the second metal screen layer, and the first metal screen layer, the second metal screen layer are connected with ground wire, are so had
There is preferable interference free performance.
Further, first metal screen layer, be fitted with the first cover film on second metal screen layer；Institute
Wire termination is stated equipped with Gold plated Layer or nickel coating.In this way, the first cover film can be to the first metal screen layer, second metal
Shielded layer plays a protective role, and Gold plated Layer, nickel coating can play a protective role to wire termination, can greatly prolong making for connector
Use the service life.
Further, the FPC plates wherein one end is equipped with the first pad backwards to the side surface of the conducting wire first end, described
The FPC plates other end is equipped with the second pad backwards to the side surface of the conducting wire second end.In this way, the first pad, the second pad can increase
Big FPC plate end thickness, so as to be convenient for carrying out plug with the interface of circuit module connecting, and can accordingly reduce the plate of FPC plates
Thickness, so that connector has preferable bending.
Further, a wherein side for the FPC plates is equipped at intervals with multiple third vias side by side, and the FPC plates are another
Side is equipped at intervals with multiple 4th vias side by side, first metal screen layer by the layers of copper of the third via madial wall with
Second metal screen layer is electrically connected, layers of copper and institute of first metal screen layer by the 4th via madial wall
State the electric connection of the second metal screen layer.It in this way, can be so that connector has preferable interference free performance.
Further, the spacing d between the spacing between the adjacent third via or adjacent 4th via with
The wavelength X for the signal that the conducting wire is transmitted meets relationship：1/40λ≤d≤1/20λ.It in this way, can be so that connector has preferably
Interference free performance.
Further, the conducting wire is located on the surface of one of core plate of the FPC plates, on the surface of the core plate
It is additionally provided with third metal screen layer, the third metal screen layer and first metal screen layer, second metallic shield
Layer is electrically connected, and the third metal screen layer has opening, and the conducting wire is located in the opening, and the conducting wire with it is described
Opening inner side wall has interval.It in this way, can be so that connector has preferable interference free performance.
Further, first metal screen layer, second metal screen layer is are pressed together on the FPC plates side surface
On aluminium foil wheat draw layer；Alternatively, first metal screen layer, second metal screen layer is pressings or are plated on FPC plates
Copper foil layer on side surface.
Further, a wherein side for the FPC plates is equipped at intervals with multiple third vias side by side, and the FPC plates are another
Side is equipped at intervals with multiple 4th vias side by side, first metal screen layer by the layers of copper of the third via madial wall with
Second metal screen layer is electrically connected, layers of copper and institute of first metal screen layer by the 4th via madial wall
State the electric connection of the second metal screen layer；The FPC plates are equipped with the 5th via, and the ground wire passes through the 5th via and institute
State the electric connection of the second metal screen layer.It in this way, can be so that connector has preferable interference free performance.
Further, first metal screen layer, be fitted with third cover film on second metal screen layer；Institute
Wire termination is stated equipped with Gold plated Layer or nickel coating.In this way, third cover film can be to the first metal screen layer, second metal
Shielded layer plays a protective role, and Gold plated Layer, nickel coating can play a protective role to wire termination, can greatly prolong making for connector
Use the service life.
Description of the drawings
Fig. 1 is the vertical view of the connector described in the one of embodiment of the present invention；
Fig. 2 is the sectional view of the embodiment at A-A in Fig. 1；
Fig. 3 is the sectional view of another embodiment at A-A in Fig. 1；
Line patterns of the Fig. 4 for one of core plate surface in the connector described in the one of embodiment of the present invention；
Fig. 5 is the vertical view of the connector described in another embodiment of the present invention；
Fig. 6 is the sectional view at B-B in Fig. 5.
Reference numeral：
10th, FPC plates, the 11, first via, the 12, second via, 13, third via, the 14, the 4th via, the 15, the 5th via,
20th, conducting wire, 21, first end, 22, second end, the 30, first metal screen layer, the 40, second metal screen layer, the 50, first covering
Film, the 61, first pad, the 62, second pad.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings to the present invention
Specific embodiment be described in detail.Many details are elaborated in the following description in order to fully understand this hair
It is bright.But the invention can be embodied in many other ways as described herein, those skilled in the art can be not
Similar improvement is done in the case of violating intension of the present invention, therefore the present invention is not limited by following public specific embodiment.
In the description of the present invention, it is to be understood that term " first ", " second " are only used for description purpose, and cannot
It is interpreted as indicating or implies relative importance or imply the quantity of the technical characteristic indicated by indicating.Define as a result, " the
One ", at least one this feature can be expressed or be implicitly included to the feature of " second ".In the description of the present invention, " multiple "
It is meant that at least two, such as two, three etc., unless otherwise specifically defined.
In the description of the present invention, it is to be understood that, can be with when an element is considered as " connection " another element
It is directly to another element or may be simultaneously present intermediary element.On the contrary, when element for be referred to as " direct " with it is another
When element connects, there is no intermediary elements.
In one embodiment, it please refers to Fig.1 and Fig. 2, a kind of connector, including：FPC plates 10, conducting wire 20, the first metal
30 and second metal screen layer 40 of shielded layer.The FPC plates 10 are more than two layers of laminate.The conducting wire 20 is multiple, institute
It states conducting wire 20 to be embedded in the FPC plates 10, the first end 21 of the conducting wire 20 is exposed in the FPC plates by the first via 11
On 10 end surfaces, the second end 22 of the conducting wire 20 is exposed on 10 another end surfaces of FPC plates by the second via 12,
The conducting wire 20 is included for the ground wire of ground connection.Specifically, the first end 21 of conducting wire 20 is exposed in the FPC plates 10 wherein one
On side surface, the second end 22 of conducting wire 20 is exposed on 10 another side surface of FPC plates；Alternatively, the both ends of conducting wire 20 also may be used
It is exposed on 10 same side surface of FPC plates.
First metal screen layer 30 is sticked in a wherein side surface for the FPC plates 10, second metallic shield
Layer 40 is sticked on another side surface of the FPC plates 10.First metal screen layer 30, second metal screen layer 40
It is electrically connected with the ground wire.
Above-mentioned connector, FPC (Flexible Printed Circuit, flexible PCB) plate can be bent, FPC plates
Two exposed ends of 10 multiple conducting wires 20 can be connected with two circuit modules in electronic product system respectively, can realize circuit
Intermodule mutually transmits signal, and volume size is smaller, is equivalent to soft arranging wire；In addition, two sides of FPC plates 10 are sticked respectively
There are the first metal screen layer 30 and the second metal screen layer 40, and the first metal screen layer 30, the second metal screen layer 40 are with connecing
Ground wire connects, so with preferable interference free performance.
Further, it refering to Fig. 3, is fitted on first metal screen layer 30, second metal screen layer 40
First cover film 50.20 end of conducting wire is equipped with Gold plated Layer or nickel coating.In this way, the first cover film 50 can be to the first metal
Shielded layer 30, second metal screen layer 40 play a protective role, and Gold plated Layer, nickel coating can play protection to 20 end of conducting wire
Effect can greatly prolong the service life of connector.
Further, the FPC plates 10 wherein one end is equipped with first backwards to the side surface of 20 first end 21 of conducting wire
Pad 61,10 other end of FPC plates are equipped with the second pad 62 backwards to the side surface of 20 second end 22 of conducting wire.In this way, the
One pad 61, the second pad 62 can increase 10 end thickness of FPC plates, so as to be convenient for carrying out plug company with the interface of circuit module
It connects, and can accordingly reduce the plate thickness of FPC plates 10, so that connector has preferable bending.Specifically, the first pad
61st, the second pad 62 is resin mat, has preferable elasticity and wearability, ensures that the service life of connector is longer.
In addition, specifically, together refering to Fig. 4, a wherein side for the FPC plates 10 is equipped at intervals with multiple third mistakes side by side
Hole 13, described 10 the other side of FPC plates are equipped at intervals with multiple 4th vias 14 side by side.First metal screen layer 30 passes through institute
The layers of copper and second metal screen layer 40 for stating 13 madial wall of third via are electrically connected, and first metal screen layer 30 is logical
The layers of copper and second metal screen layer 40 for crossing 14 madial wall of the 4th via are electrically connected.It in this way, can be so that connector
With preferable interference free performance.
Further, the spacing between the spacing between the adjacent third via 13 or adjacent 4th via 14
D meets relationship with the wavelength X of signal that the conducting wire 20 is transmitted：1/40λ≤d≤1/20λ.It in this way, can be so that connection utensil
There is preferable interference free performance.
Further, the conducting wire 20 is located on the surface of one of core plate of the FPC plates 10, the table of the core plate
Third metal screen layer, the third metal screen layer and first metal screen layer 30, second gold medal are additionally provided on face
Belong to shielded layer 40 to be electrically connected, the third metal screen layer has opening, and the conducting wire 20 is located in the opening, and described
Conducting wire 20 has interval with the opening inner side wall.It in this way, can be so that connector has preferable interference free performance.
Specifically, first metal screen layer 30, second metal screen layer 40 is are pressed together on 10 side of FPC plates
Aluminium foil wheat on surface draws layer；Alternatively, first metal screen layer 30, second metal screen layer 40 are pressing or plating
Copper foil layer on 10 side surface of FPC plates.
In another embodiment, Fig. 5 and Fig. 6 is please referred to, a kind of connector, including：FPC plates 10, conducting wire 20, second are covered
Epiphragma, the first metal screen layer 30 and the second metal screen layer 40.The conducting wire 20 is multiple, the conducting wire 20 and described second
Cover film is arranged on a wherein side surface for the FPC plates 10.The second covering membrane cover is located at outside the conducting wire 20.It is described
The first end 21 of conducting wire 20 is exposed on 10 end surface of FPC plates, and the second end 22 of the conducting wire 20 is exposed in the FPC
On 10 another end surfaces of plate.The conducting wire 20 is included for the ground wire of ground connection.First metal screen layer 30 is sticked in institute
It states on the second cover film, second metal screen layer 40 is sticked on another side surface of the FPC plates 10.First gold medal
Belong to shielded layer 30, second metal screen layer 40 to be electrically connected with the ground wire.
Above-mentioned connector, FPC plates 10 can be bent, two exposed ends of multiple conducting wires 20 of FPC plates 10 can respectively with
Two circuit modules in electronic product system are connected, and can realize and mutually transmit signal, and volume size is smaller between circuit module,
It is equivalent to soft arranging wire；In addition, two sides of FPC plates 10 are sticked respectively the first metal screen layer 30 and the second metal screen layer
40, and the first metal screen layer 30, the second metal screen layer 40 are connected with ground wire, so with preferable interference free performance.
Further, a wherein side for the FPC plates 10 is equipped at intervals with multiple third vias 13, the FPC plates side by side
10 the other sides are equipped at intervals with multiple 4th vias 14 side by side, and first metal screen layer 30 passes through in the third via 13
The layers of copper of side wall is electrically connected with second metal screen layer 40, and first metal screen layer 30 passes through the 4th via
The layers of copper of 14 madial walls is electrically connected with second metal screen layer 40.The FPC plates 10 are equipped with the 5th via 15, described to connect
Ground wire is electrically connected by the 5th via 15 with second metal screen layer 40.In this way, can so that connector have compared with
Good interference free performance.
Further, first metal screen layer 30, third covering is fitted on second metal screen layer 40
Film.20 end of conducting wire is equipped with Gold plated Layer or nickel coating.In this way, third cover film can be to the first metal screen layer 30, institute
It states the second metal screen layer 40 to play a protective role, Gold plated Layer, nickel coating can play a protective role to 20 end of conducting wire, can be significantly
Extend the service life of connector.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
It applies all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, it is all considered to be the range of this specification record.
Embodiment described above only expresses the several embodiments of the present invention, and description is more specific and detailed, but simultaneously
It cannot therefore be construed as limiting the scope of the patent.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the inventive concept of the premise, various modifications and improvements can be made, these belong to the protection of the present invention
Range.Therefore, the protection domain of patent of the present invention should be determined by the appended claims.
Claims (10)
1. a kind of connector, which is characterized in that including：
FPC plates, the FPC plates are more than two layers of laminate；
Conducting wire, the conducting wire are multiple, and the conducting wire is embedded in the FPC plates, and the first end of the conducting wire passes through the first mistake
Hole is exposed on the FPC plates end surface, and the second end of the conducting wire is exposed in the FPC plates other end by the second via
On surface, the conducting wire is included for the ground wire of ground connection；
First metal screen layer and the second metal screen layer, first metal screen layer are sticked wherein the one of the FPC plates
Side surface, second metal screen layer are sticked on another side surface of the FPC plates, first metal screen layer, institute
The second metal screen layer is stated to be electrically connected with the ground wire.
2. connector according to claim 1, which is characterized in that first metal screen layer, second metal screen
It covers and the first cover film is fitted on layer；The wire termination is equipped with Gold plated Layer or nickel coating.
3. connector according to claim 1, which is characterized in that the FPC plates wherein one end is backwards to the conducting wire first
The side surface at end is equipped with the first pad, and the FPC plates other end is equipped with the second pad backwards to the side surface of the conducting wire second end.
4. connector according to claim 1, which is characterized in that a wherein side for the FPC plates is equipped at intervals with side by side
Multiple third vias, described FPC plates the other side are equipped at intervals with multiple 4th vias side by side, and first metal screen layer passes through
The layers of copper of the third via madial wall is electrically connected with second metal screen layer, and first metal screen layer passes through institute
The layers of copper and second metal screen layer for stating the 4th via madial wall are electrically connected.
5. connector according to claim 4, which is characterized in that the spacing or adjacent between the adjacent third via
Spacing d between 4th via meets relationship with the wavelength X of signal that the conducting wire is transmitted：1/40λ≤d≤1/20λ。
6. connector according to claim 1, which is characterized in that the conducting wire is located at one of core of the FPC plates
On the surface of plate, third metal screen layer, the third metal screen layer and described first are additionally provided on the surface of the core plate
Metal screen layer, second metal screen layer are electrically connected, and the third metal screen layer has opening, and the conducting wire is located at
In the opening, and the conducting wire has interval with the opening inner side wall.
7. according to the connector described in claim 1 to 6 any one, which is characterized in that first metal screen layer, described
Second metal screen layer is that the aluminium foil wheat being pressed together on the FPC plates side surface draws layer；Alternatively, first metal screen layer,
Second metal screen layer is pressing or the copper foil layer being plated on FPC plates side surface.
8. a kind of connector, which is characterized in that including：
FPC plates, conducting wire, the second cover film, the conducting wire are multiple, and the conducting wire is arranged on described with second cover film
On a wherein side surface for FPC plates, the second covering membrane cover is located at outside the conducting wire, and the first end of the conducting wire is exposed in institute
It states on FPC plate end surfaces, the second end of the conducting wire is exposed on another end surfaces of FPC plates, and the conducting wire includes using
In the ground wire of ground connection；
First metal screen layer and the second metal screen layer, first metal screen layer are sticked on second cover film,
Second metal screen layer is sticked on another side surface of the FPC plates, first metal screen layer, second gold medal
Belong to shielded layer to be electrically connected with the ground wire.
9. connector according to claim 8, which is characterized in that a wherein side for the FPC plates is equipped at intervals with side by side
Multiple third vias, described FPC plates the other side are equipped at intervals with multiple 4th vias side by side, and first metal screen layer passes through
The layers of copper of the third via madial wall is electrically connected with second metal screen layer, and first metal screen layer passes through institute
The layers of copper and second metal screen layer for stating the 4th via madial wall are electrically connected；The FPC plates are equipped with the 5th via, described
Ground wire is electrically connected by the 5th via and second metal screen layer.
10. connector according to claim 8, which is characterized in that first metal screen layer, second metal screen
It covers and third cover film is fitted on layer；The wire termination is equipped with Gold plated Layer or nickel coating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451402.3A CN108174507A (en) | 2017-12-27 | 2017-12-27 | Connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711451402.3A CN108174507A (en) | 2017-12-27 | 2017-12-27 | Connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108174507A true CN108174507A (en) | 2018-06-15 |
Family
ID=62518614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711451402.3A Pending CN108174507A (en) | 2017-12-27 | 2017-12-27 | Connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108174507A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
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2017
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|---|---|---|---|---|
| US20100175251A1 (en) * | 2005-10-31 | 2010-07-15 | Sony Corporation | Flexible printed circuit board |
| CN102316664A (en) * | 2010-07-02 | 2012-01-11 | 富葵精密组件(深圳)有限公司 | Flexible circuit board and manufacture method thereof |
| CN203968495U (en) * | 2011-12-29 | 2014-11-26 | 株式会社村田制作所 | High-frequency signal circuit and electronic equipment |
| CN203775512U (en) * | 2012-12-20 | 2014-08-13 | 株式会社村田制作所 | High-frequency signal line and electronic device including the same |
| CN203951671U (en) * | 2014-06-04 | 2014-11-19 | 广州中海达卫星导航技术股份有限公司 | A kind of PCB structure with good electromagnetic compatibility |
| CN205071432U (en) * | 2015-09-16 | 2016-03-02 | 宏启胜精密电子(秦皇岛)有限公司 | Flexible circuit board |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113314872A (en) * | 2020-02-27 | 2021-08-27 | 庆虹电子(苏州)有限公司 | Transmission sheet of electric connector |
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