CN210432062U - Flexible PCB with remarkable anti-interference performance - Google Patents
Flexible PCB with remarkable anti-interference performance Download PDFInfo
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- CN210432062U CN210432062U CN201921416187.8U CN201921416187U CN210432062U CN 210432062 U CN210432062 U CN 210432062U CN 201921416187 U CN201921416187 U CN 201921416187U CN 210432062 U CN210432062 U CN 210432062U
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- pcb
- interference
- interference mechanism
- flexible pcb
- interface
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Abstract
The utility model discloses a flexible PCB that interference immunity is showing, including the PCB main part, one side internal surface of PCB main part is provided with the locating hole, the upper end surface of PCB main part is provided with anti-interference mechanism, interface, mainboard and chip, the chip is located one side of interface, the mainboard is located the opposite side of interface, the interface is located anti-interference mechanism's lower extreme, the lower extreme surface of PCB main part is provided with anti-interference mechanism. A flexible PCB that interference immunity is showing, through the anti-magnetic interference mechanism who sets up, anti-magnetic interference mechanism can provide a simple and practical's anti-magnetic interference structure, can reduce magnetic force to PCB's interference, reinforcing PCB's life improves the result of use of product, through the anti-magnetic interference mechanism who sets up, anti-magnetic interference mechanism provides a simple and practical's anti-magnetic interference structure, can reduce electric power to PCB's interference, reinforcing PCB's life improves the result of use of product.
Description
Technical Field
The utility model relates to a mainboard technical field specifically is a flexible PCB that interference immunity is showing.
Background
In recent years, with the promotion of global economy integration and open market introduction technologies, the use amount of the flexible PCB is continuously increased, and some small and medium-sized rigid PCB factories aiming at the machine adopt a flexible and hard manufacturing process, and the existing equipment is utilized to improve tool tools and processes.
When the existing flexible PCB is installed and used, firstly, part of the flexible PCB is lack of the corresponding anti-magnetic interference function, so that the flexible PCB is easily subjected to magnetic interference to influence normal operation, and part of the flexible PCB is lack of the corresponding anti-electric interference function, so that the flexible PCB is not beneficial to use by people.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a flexible PCB that interference immunity is showing possesses the antimagnetic interference, prevents advantages such as electric interference, can effectively solve the problem among the background art.
(II) technical scheme
In order to achieve the above purpose, the utility model adopts the following technical scheme: the utility model provides a flexible PCB that interference immunity is showing, includes the PCB main part, one side internal surface of PCB main part is provided with the locating hole, the upper end surface of PCB main part is provided with anti-interference mechanism, interface, mainboard and chip, the chip is located one side of interface, the mainboard is located the opposite side of interface, the interface is located the lower extreme of anti-interference mechanism, the lower extreme surface of PCB main part is provided with anti-interference mechanism.
Preferably, the interior of anti magnetic interference mechanism is including ferrite shell, baffle and installation base, the baffle sets up in the upper end of ferrite shell, the bottom at ferrite shell is seted up to the installation base.
Preferably, the interior of anti magnetic interference mechanism is including ferrite shell, baffle and installation base, the baffle sets up in the upper end of ferrite shell, the bottom at ferrite shell is seted up to the installation base.
Preferably, be provided with the fixed block between installation base and the ferrite shell, the lower extreme surface of installation base passes through fixed block fixed connection with the upper end surface of ferrite shell, one side surface of installation base passes through one side fixed surface connection of ferrite shell and baffle.
Preferably, a mounting hole is formed between the metal net and the insulating box, and the outer surface of one side of the metal net is fixedly connected with the outer surface of one side of the insulating box through the mounting hole.
Preferably, a screw is arranged between the chip and the PCB main body, and the outer surface of the lower end of the chip is fixedly connected with the outer surface of the upper end of the PCB main body through the screw.
(III) advantageous effects
Compared with the prior art, the utility model provides a flexible PCB that interference immunity is showing possesses following beneficial effect:
the anti-electromagnetic interference mechanism is arranged on the PCB main body, the inner part of the anti-electromagnetic interference mechanism comprises a ferrite shell, a baffle plate and an installation base, the ferrite shell plays a main anti-electromagnetic interference function according to the material and the anti-interference principle through the installed ferrite shell, the baffle plate plays a role in fixing, the integral stability of the mechanism is enhanced, the installation base is simple in structure, convenient to operate and convenient to install through the installed installation base, the anti-electromagnetic interference mechanism can provide a simple and practical anti-electromagnetic interference structure, the interference of magnetic force on the PCB can be reduced, the service life of the PCB is prolonged, the use effect of products is improved, the anti-electromagnetic interference mechanism is beneficial to people to use, the anti-electromagnetic interference mechanism is arranged on the PCB main body and comprises an insulation box and a metal net, and the insulation box plays an insulation role through the arranged insulation box, the anti-interference mechanism provides a simple and practical anti-interference structure, can reduce the interference of electric power to the PCB, prolongs the service life of the PCB, improves the use effect of products, and is beneficial to people to use.
Drawings
Fig. 1 is the utility model discloses a flexible PCB's that interference immunity is showing overall structure schematic diagram.
Fig. 2 is the structure diagram of the anti-magnetic interference mechanism in the flexible PCB with significant anti-interference performance of the present invention.
Fig. 3 is a structural diagram of an electrical interference mechanism in a flexible PCB with significant interference immunity.
In the figure: 1. a PCB body; 2. an anti-magnetic interference mechanism; 3. an anti-interference mechanism; 4. a main board; 5. positioning holes; 6. a chip; 7. an interface; 21. a ferrite housing; 22. a baffle plate; 23. installing a base; 31. an insulating case; 32. a metal mesh.
Detailed Description
In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.
As shown in fig. 1-3, a flexible PCB with significant anti-interference performance includes a PCB main body 1, a positioning hole 5 is formed in an inner surface of one side of the PCB main body 1, an anti-interference mechanism 3, an interface 7, a main board 4 and a chip 6 are arranged on an outer surface of an upper end of the PCB main body 1, the chip 6 is located on one side of the interface 7, the main board 4 is located on the other side of the interface 7, the interface 7 is located at a lower end of the anti-interference mechanism 2, and the anti-interference mechanism 3 is arranged on an outer surface of a lower.
Further, the anti-magnetic interference mechanism 2 comprises a ferrite housing 21, a baffle 22 and an installation base 23 inside, the baffle 22 is arranged at the upper end of the ferrite housing 21, the installation base 23 is arranged at the bottom of the ferrite housing 21, a fixing block is arranged between the installation base 23 and the ferrite housing 21, the outer surface of the lower end of the installation base 23 is fixedly connected with the outer surface of the upper end of the ferrite housing 21 through the fixing block, the outer surface of one side of the installation base 23 is fixedly connected with the outer surface of one side of the baffle 22 through the ferrite housing 21, the ferrite housing 21 is installed to play a main anti-magnetic interference function according to the material and the anti-interference principle, the baffle 22 plays a fixing role through the installed baffle 22, the overall stability of the mechanism is enhanced, the installation base 23 is simple in structure and convenient to operate through the installed installation base 23, the anti-magnetic interference mechanism 2 has the advantages that the anti-magnetic interference mechanism has the function of being convenient to install, can provide a simple and practical anti-magnetic interference structure, can reduce the interference of magnetic force on the PCB, prolongs the service life of the PCB, and improves the using effect of products.
Further, the inside of the anti-interference mechanism 3 is composed of an insulation box 31 and a metal mesh 32, the metal mesh 32 is located at the upper end of the insulation box 31, a mounting hole is formed between the metal mesh 32 and the insulation box 31, one side surface of the metal mesh 32 and one side surface of the insulation box 31 are fixedly connected through the mounting hole, the insulation box 31 is arranged through the insulation box 31, the insulation box 31 plays an insulation role and also serves as a main electricity-proof carrier, the anti-interference mechanism is arranged through the metal mesh 32 and prevents electricity interference to the PCB according to the mesh structure and the metal material of the mesh structure, the anti-interference mechanism 3 provides a simple and practical anti-interference structure, the interference of electric power to the PCB can be reduced, the service life of the PCB is prolonged, and the using effect of products is improved.
The working principle is as follows: the utility model provides a flexible PCB with remarkable anti-interference performance, after being correctly installed according to corresponding installation steps, through an anti-magnetic interference mechanism 2 installed on a PCB main body 1, through an installed ferrite shell 21, the ferrite shell 21 plays a main anti-magnetic interference function according to the material and anti-interference principle, through an installed baffle 22, the baffle 22 plays a fixing role, the overall stability of the mechanism is enhanced, through an installed base 23, the structure of the installed base 23 is simple, the operation is convenient, the installation is convenient, the anti-magnetic interference mechanism 2 can provide a simple and practical anti-magnetic interference structure, the interference of magnetic force on the PCB can be reduced, the service life of the PCB is enhanced, the use effect of the product is improved, through an anti-magnetic interference mechanism 3 installed on the PCB main body 1, through an arranged insulation box 31, the insulation box 31 plays an insulation role, also has acted as the main electricity carrier of preventing, through the metal mesh 32 who sets up, according to its network structure and metal material, to PCB prevent electric interference, this anti-electric interference mechanism 3 provides a simple and practical anti-electric interference structure, can reduce electric power to PCB's interference, reinforcing PCB's life.
It is noted that, herein, relational terms such as first and second (a, b, etc.) and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. A flexible PCB with significant interference immunity, comprising a PCB body (1), characterized in that: the PCB is characterized in that a positioning hole (5) is formed in the inner surface of one side of the PCB body (1), an anti-interference mechanism (3), an interface (7), a main board (4) and a chip (6) are arranged on the outer surface of the upper end of the PCB body (1), the chip (6) is located on one side of the interface (7), the main board (4) is located on the other side of the interface (7), the interface (7) is located at the lower end of the anti-interference mechanism (2), and the anti-interference mechanism (3) is arranged on the outer surface of the lower end of the PCB body (1).
2. A flexible PCB of significant noise immunity as recited in claim 1, wherein: the anti-magnetic interference mechanism (2) is characterized in that the inner part of the anti-magnetic interference mechanism comprises a ferrite outer shell (21), a baffle plate (22) and an installation base (23), the baffle plate (22) is arranged at the upper end of the ferrite outer shell (21), and the installation base (23) is arranged at the bottom of the ferrite outer shell (21).
3. A flexible PCB of significant noise immunity as recited in claim 1, wherein: the anti-interference mechanism (3) comprises an insulation box (31) and a metal net (32) inside, and the metal net (32) is located at the upper end of the insulation box (31).
4. A flexible PCB of significant noise immunity as recited in claim 2, wherein: be provided with the fixed block between installation base (23) and ferrite shell (21), the lower extreme surface of installation base (23) passes through fixed block fixed connection with the upper end surface of ferrite shell (21), one side surface fixed connection of one side surface of installation base (23) through ferrite shell (21) and baffle (22).
5. A flexible PCB of significant noise immunity as recited in claim 3, wherein: a mounting hole is formed between the metal net (32) and the insulating box (31), and the outer surface of one side of the metal net (32) is fixedly connected with the outer surface of one side of the insulating box (31) through the mounting hole.
6. A flexible PCB of significant noise immunity as recited in claim 1, wherein: a screw is arranged between the chip (6) and the PCB main body (1), and the outer surface of the lower end of the chip (6) is fixedly connected with the outer surface of the upper end of the PCB main body (1) through the screw.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416187.8U CN210432062U (en) | 2019-08-29 | 2019-08-29 | Flexible PCB with remarkable anti-interference performance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921416187.8U CN210432062U (en) | 2019-08-29 | 2019-08-29 | Flexible PCB with remarkable anti-interference performance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210432062U true CN210432062U (en) | 2020-04-28 |
Family
ID=70364930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921416187.8U Active CN210432062U (en) | 2019-08-29 | 2019-08-29 | Flexible PCB with remarkable anti-interference performance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210432062U (en) |
-
2019
- 2019-08-29 CN CN201921416187.8U patent/CN210432062U/en active Active
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