CN211088700U - Flexible flat cable structure for FPC connector - Google Patents
Flexible flat cable structure for FPC connector Download PDFInfo
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- CN211088700U CN211088700U CN202020008886.5U CN202020008886U CN211088700U CN 211088700 U CN211088700 U CN 211088700U CN 202020008886 U CN202020008886 U CN 202020008886U CN 211088700 U CN211088700 U CN 211088700U
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- flat cable
- cable structure
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Abstract
The utility model provides a soft flat cable structure for FPC connector, soft flat cable structure both ends set up the conductive contact interface respectively, and soft flat cable structure includes insulating layer, anti-electromagnetic interference layer and cable layer, cable layer both sides set up the anti-electromagnetic interference layer respectively, anti-electromagnetic interference layer both sides set up the insulating layer respectively, and the conductive contact interface is connected respectively at the data cable both ends in the cable layer. The utility model has the characteristics of simple structure, convenient to use, in use anti-vibration, anti-electromagnetic interference, material body is thick and solid, connects reliably, can plug many times, can effectively reduce the space requirement, satisfies the use of the electron electrical product that has certain requirement to anti vibration performance, anti-electromagnetic interference performance simultaneously.
Description
Technical Field
The utility model belongs to the technical field of electrical equipment and electrical engineering, especially, relate to a soft flat cable structure that is used for FPC connector that is used for the communication cable of transmission data to use.
Background
The FPC Connector is an abbreviation of a Flexible Printed Circuit Connector, the Chinese meaning is a Flexible Printed Connector which is used as a Flexible Circuit board/bus Connector, the requirement of the connection mode on the structure space layout is low, the space adaptability is good, the manufacturing cost is low, and the FPC Connector is mainly used for various civil mobile communication devices and various personal terminal devices (such as mobile phones, PDAs, GPS, MP3/MP4, digital cameras, handheld game machines, various CD machines and the like). The flexible flat cable is used for electric connection between FPC connectors, and the flat cable is characterized in that: the defects of easy damage, poor shock resistance, easy introduction of electromagnetic interference and the like due to repeated plugging and unplugging affect the service life of the whole equipment to a certain extent and affect the normal work of the equipment in special occasions, so that a more expensive design scheme or an auxiliary reinforcing means has to be adopted, and the material cost investment and the labor hour consumption of personnel are invisibly increased.
SUMMERY OF THE UTILITY MODEL
Elucidation to above-mentioned background art, the utility model provides a soft flat cable structure for FPC connector has solved prior art cable structure and has had plug fragile many times, and the shock resistance is poor, easily introduces electromagnetic interference's technical problem.
In order to achieve the above object, the utility model provides a following technical scheme:
The utility model provides a soft row cable structure for FPC connector, soft row cable structure both ends set up the conductive contact interface respectively, and soft row cable structure includes insulating layer, anti-electromagnetic interference layer and cable layer, cable layer both sides set up the anti-electromagnetic interference layer respectively, anti-electromagnetic interference layer both sides set up the insulating layer respectively, and the conductive contact interface is connected respectively at the data cable both ends in the cable layer.
In the technical scheme, at least one anti-electromagnetic interference layer is arranged on each of two sides of the cable layer.
In the above technical scheme, at least one insulating layer is respectively arranged on both sides of the anti-electromagnetic interference layer.
In the above technical scheme, the anti-electromagnetic interference layer is made of copper foil.
In the technical scheme, the thickness of the anti-electromagnetic interference layer is 12-20 microns.
In the above technical scheme, the insulating layer is made of polyimide and an adhesive.
In the technical scheme, the thickness of the insulating layer is 30-50 microns.
The utility model has the characteristics of simple structure, convenient to use, in use anti-vibration, anti-electromagnetic interference, material body is thick and solid, connects reliably, can plug many times, can effectively reduce the space requirement, satisfies the use of the electron electrical product that has certain requirement to anti vibration performance, anti-electromagnetic interference performance simultaneously.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive labor.
Fig. 1 is a schematic structural diagram of an embodiment of the present invention.
Fig. 2 is a schematic view of a C-C cross-sectional structure according to an embodiment of the present invention.
The cable comprises an insulating layer 1, an anti-electromagnetic interference layer 2 and a cable layer 3.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings of the present invention, and obviously, the described embodiments are only some embodiments, not all embodiments, of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the scope of the present invention.
According to fig. 1 and 2, as an embodiment of the flexible flat cable structure for the FPC connector, two ends of the flexible flat cable structure are respectively provided with a conductive contact interface, the flexible flat cable structure includes an insulating layer, an anti-electromagnetic interference layer and a cable layer, two sides of the cable layer are respectively provided with an anti-electromagnetic interference layer, and the anti-electromagnetic interference layer is made of a metal sheet, such as a copper foil. The thickness of the anti-electromagnetic interference layer is generally 12-20 microns, such as the 18 microns used in the embodiment, the effect is to shield electromagnetic interference, and one layer of insulating layer is respectively arranged on two sides of the anti-electromagnetic interference layer, namely, one layer of insulating layer is arranged between the cable layer and the anti-electromagnetic interference layer, one layer of external insulating layer is respectively arranged on the outermost side of the anti-electromagnetic interference layer, and the insulating layer is made of: polyimide and adhesive, the insulating layer thickness is typically 30-50 microns, such as 40 microns as used in the examples. Such structure setting has improved anti-electromagnetic interference's ability, has also thickened the body, and more practical reliable, the data cable both ends in the cable layer are connected conductive contact piece interface respectively, and the conductive contact piece position inserts the FPC connector and carries out the locking.
This novel product is whole 230 +/-30 microns thick, the coating is thick 25 microns, the material body is thick and solid, the durability is high, plug recycles more than hundred times, the coating film is the polyimide material, each adjacent one deck copper foil layer of upper and lower overburden inside, thickness 18 microns is left and right, guarantee good shielding effect, conductive contact adopts heavy gold technology, the surface sets up the nickel plating layer of 2 microns-6 microns and sets up 0.05 micron-0.1 micron gold-plated layer on the nickel plating layer, overcurrent can reach 1A, the resistivity is low, the oxidation resistance is strong, possess high reliability.
The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope of the claims.
Claims (6)
1. The utility model provides a soft flat cable structure for FPC connector which characterized in that: the flexible flat cable structure comprises an insulating layer, an anti-electromagnetic interference layer and a cable layer, wherein the anti-electromagnetic interference layer is arranged on each of two sides of the cable layer, the insulating layer is arranged on each of two sides of the anti-electromagnetic interference layer, and the conductive contact sheet interfaces are connected with two ends of a data cable in the cable layer respectively.
2. The flexible flat cable structure for FPC connector according to claim 1, characterized in that: and at least one anti-electromagnetic interference layer is arranged on each of two sides of the cable layer.
3. The flexible flat cable structure for FPC connector according to claim 1 or 2, characterized in that: the anti-electromagnetic interference layer is made of copper foil.
4. A flexible flat cable structure for FPC connector as claimed in claim 3, characterized in that: the thickness of the anti-electromagnetic interference layer is between 12 and 20 microns.
5. The flexible flat cable structure for an FPC connector as claimed in claim 4, wherein: the insulating layer is made of polyimide and an adhesive.
6. The flexible flat cable structure for an FPC connector as claimed in claim 5, wherein: the thickness of the insulating layer is between 30 and 50 microns.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008886.5U CN211088700U (en) | 2020-01-03 | 2020-01-03 | Flexible flat cable structure for FPC connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020008886.5U CN211088700U (en) | 2020-01-03 | 2020-01-03 | Flexible flat cable structure for FPC connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211088700U true CN211088700U (en) | 2020-07-24 |
Family
ID=71647908
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020008886.5U Active CN211088700U (en) | 2020-01-03 | 2020-01-03 | Flexible flat cable structure for FPC connector |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211088700U (en) |
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2020
- 2020-01-03 CN CN202020008886.5U patent/CN211088700U/en active Active
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