CN206851133U - A kind of novel corrosion resistant multilayer circuit board - Google Patents
A kind of novel corrosion resistant multilayer circuit board Download PDFInfo
- Publication number
- CN206851133U CN206851133U CN201720686215.2U CN201720686215U CN206851133U CN 206851133 U CN206851133 U CN 206851133U CN 201720686215 U CN201720686215 U CN 201720686215U CN 206851133 U CN206851133 U CN 206851133U
- Authority
- CN
- China
- Prior art keywords
- circuit board
- anticorrosion
- metal hemming
- edge support
- hemming edge
- 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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- Production Of Multi-Layered Print Wiring Board (AREA)
Abstract
The utility model discloses a kind of novel corrosion resistant multilayer circuit board, including circuit board body and metal hemming edge support, the metal hemming edge frame bottom edge is internally provided with bound edge frame bottom mounting hole, the circuit board body is arranged on the inner side of metal hemming edge support, anticorrosion serum cap is provided with the top of the metal hemming edge support, the side of the anticorrosion serum cap is provided with top anticorrosion serum cap air-vent, green lacquer painting is provided with the surface of the circuit board body, original paper solder side and top layer plurality of copper traces are provided with the surface of the green lacquer painting, the top layer plurality of copper traces is arranged on the top of original paper solder side；It is provided with the utility model in the edge of circuit board after metal hemming edge support, can sets multilayer circuit board on support by neck as needed, and circuit board is to be independently arranged, and is independent of each other, enhanced convenience is used, and saves many device interior spaces.
Description
Technical field
The utility model belongs to circuit board technology field, and in particular to a kind of novel corrosion resistant multilayer circuit board.
Background technology
The title of circuit board has：Ceramic circuit board, aluminium oxide ceramics circuit board, aluminium nitride ceramics circuit board, wiring board,
Pcb board, aluminium base, high frequency plate, thick copper coin, impedance plate, PCB, ultra-thin wiring board, ultrathin circuit board, print (copper lithographic technique)
Circuit board etc..Circuit board makes circuit miniaturization, directly perceivedization, batch production and optimization electrical appliance layout lifting for permanent circuit
Act on.Circuit board can be described as printed substrate or printed circuit board (PCB), and (FPC wiring boards are also known as FPC flexible PCB
There is height reliability, excellent flexible printed circuit to be a kind of made of base material using polyimides or polyester film.Tool
There is the characteristics of high Distribution density, in light weight, thickness of thin, good bending property！) and Rigid Flex FPC and PCB birth and development,
Rigid Flex this new product is expedited the emergence of.Therefore, Rigid Flex, it is exactly FPC and rigid wiring board, through overvoltage
The processes such as conjunction, are combined by related process requirement, the wiring board with FPC characteristics and PCB characteristics of formation.
But existing circuit board still has some irrational factors during use, existing circuit board exists
In use, it is all individual layer either multilayer, if being provided with multiple circuit boards inside equipment, during the installation of circuit board
Many inner spaces will be wasted, it is not special convenient to use, and existing circuit board when in use, often has one
A little circuit boards are corroded with much time using, influence the normal use of equipment.
Utility model content
The purpose of this utility model is to provide a kind of novel corrosion resistant multilayer circuit board, to solve in above-mentioned background technology
When in use, it is all individual layer either multilayer to the existing circuit board proposed, if being provided with inside an equipment multiple
Circuit board, many inner spaces will be wasted during the installation of circuit board, it is not special convenient to use, existing circuit
Plate when in use, often has some circuit boards with much time using, and be corroded, and the normal use for influenceing equipment is asked
Topic.
To achieve the above object, the utility model provides following technical scheme：A kind of novel corrosion resistant multilayer circuit board, bag
Circuit board body and metal hemming edge support are included, the metal hemming edge frame bottom edge is internally provided with the installation of bound edge frame bottom
Hole, the circuit board body are arranged on the inner side of metal hemming edge support, anticorrosion are provided with the top of the metal hemming edge support
Serum cap, the side of the anticorrosion serum cap are provided with top anticorrosion serum cap air-vent, the table of the circuit board body
Green lacquer painting is provided with face, original paper solder side and top layer plurality of copper traces, the top layer copper are provided with the surface of the green lacquer painting
Film wire is arranged on the top of original paper solder side, and the end corresponding circuits plate plate body of top layer plurality of copper traces was internally provided with
Hole.
Preferably, the anticorrosion serum cap is connected with metal hemming edge support by bonding glue bond.
Preferably, the metal hemming edge support by neck card and is connected with circuit board body.
Preferably, the section of the circuit board body is rectangle structure.
Preferably, the metal hemming edge support is fixedly connected with external equipment by bound edge frame bottom mounting hole.
Preferably, the top anticorrosion serum cap air-vent is provided with four, and four top anticorrosion serum caps altogether
Air-vent is separately mounted to four sides of anticorrosion serum cap.
Compared with prior art, the beneficial effects of the utility model are：The utility model is scientific and reasonable for structure, safe to use
It is convenient, it is provided with the utility model in the edge of circuit board after metal hemming edge support, it is possible to as needed in support
It is upper that multilayer circuit board is set by neck, and circuit board is to be independently arranged, and is independent of each other, and uses enhanced convenience, and
And save many device interior spaces；Be provided with the utility model at the top of circuit board anticorrosion breathable rubber lid it
Afterwards so that circuit board is provided with a kind of etch-proof performance well, not only increase only the work(of circuit board after installing
Energy property, is used also more safe.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is top view of the present utility model；
In figure：1- circuit boards body, 2- metal hemming edges support, 3- bound edge frame bottoms mounting hole, 4- tops anticorrosion rubber
Glue lid air-vent, 5- anticorrosions serum cap, the green lacquer paintings of 6-, 7- original papers solder side, 8- vias, 9- top layer plurality of copper traces.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out
Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belong to the scope of the utility model protection.
Fig. 1 and Fig. 2 are referred to, the utility model provides a kind of technical scheme：A kind of novel corrosion resistant multilayer circuit board, bag
Circuit board body 1 and metal hemming edge support 2 are included, the bottom margin of metal hemming edge support 2 is internally provided with the installation of bound edge frame bottom
Hole 3, circuit board body 1 are arranged on the inner side of metal hemming edge support 2, and the top of metal hemming edge support 2 is provided with anticorrosion rubber
Lid 5, the side of anticorrosion serum cap 5 are provided with top anticorrosion serum cap air-vent 4, set on the surface of circuit board body 1
There is green lacquer painting 6, original paper solder side 7 and top layer plurality of copper traces 9 are provided with the surface of green lacquer painting 6, top layer plurality of copper traces 9 is arranged on
The top of original paper solder side 7, and the end corresponding circuits plate plate body 1 of top layer plurality of copper traces 9 is internally provided with via 8.
In the present embodiment, it is preferred that anticorrosion serum cap 5 is connected with metal hemming edge support 2 by bonding glue bond.
In the present embodiment, it is preferred that metal hemming edge support 2 by neck card and is connected with circuit board body 1.
In the present embodiment, it is preferred that the section of circuit board body 1 is rectangle structure.
In the present embodiment, it is preferred that metal hemming edge support 2 is fixed with external equipment by bound edge frame bottom mounting hole 3
Connection.
In the present embodiment, it is preferred that top anticorrosion serum cap air-vent 4 is provided with four, and four top anti-corrosions altogether
Erosion serum cap air-vent 4 is separately mounted to four sides of anticorrosion serum cap 5.
Operation principle and process for using of the present utility model：After the utility model installs, it is new to first check for this practicality
The installation of type is fixed, and then can uses, during installation, anticorrosion serum cap 5 is gluing by bonding with metal hemming edge support 2
Conjunction connects, and metal hemming edge support 2 by neck card and is connected with circuit board body 1, metal hemming edge support 2 and external equipment
It is fixedly connected by bound edge frame bottom mounting hole 3, in use, anticorrosion serum cap 5 can be very good protection circuit plate plate
Body 1, prevent the liquid of corrosion from touching circuit board body 1, use more safe, the top of the side of anticorrosion serum cap 5
Portion's anticorrosion serum cap air-vent 4 has good air permeability, does not interfere with the heat dispersion of circuit board body 1, this practicality
New structure is simple, safe and convenient to use, has good corrosion resistant performance.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of novel corrosion resistant multilayer circuit board, including circuit board body (1) and metal hemming edge support (2), it is characterised in that：
Metal hemming edge support (2) bottom margin is internally provided with bound edge frame bottom mounting hole (3), the circuit board body (1)
Installed in the inner side of metal hemming edge support (2), anticorrosion serum cap (5), institute are provided with the top of the metal hemming edge support (2)
The side for stating anticorrosion serum cap (5) is provided with top anticorrosion serum cap air-vent (4), the table of the circuit board body (1)
Green lacquer painting (6) is provided with face, original paper solder side (7) and top layer plurality of copper traces are provided with the surface of the green lacquer painting (6)
(9), the top layer plurality of copper traces (9) is arranged on the top of original paper solder side (7), and the end of top layer plurality of copper traces (9) is corresponding
Circuit board body (1) is internally provided with via (8).
A kind of 2. novel corrosion resistant multilayer circuit board according to claim 1, it is characterised in that：The anticorrosion serum cap
(5) it is connected with metal hemming edge support (2) by bonding glue bond.
A kind of 3. novel corrosion resistant multilayer circuit board according to claim 1, it is characterised in that：The metal hemming edge support
(2) by neck card and it is connected with circuit board body (1).
A kind of 4. novel corrosion resistant multilayer circuit board according to claim 1, it is characterised in that：The circuit board body
(1) section is rectangle structure.
A kind of 5. novel corrosion resistant multilayer circuit board according to claim 1, it is characterised in that：The metal hemming edge support
(2) it is fixedly connected with external equipment by bound edge frame bottom mounting hole (3).
A kind of 6. novel corrosion resistant multilayer circuit board according to claim 1, it is characterised in that：The top anticorrosion rubber
Glue lid air-vent (4) is provided with four altogether, and four top anticorrosion serum cap air-vents (4) are separately mounted to anticorrosion rubber
Cover four sides of (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686215.2U CN206851133U (en) | 2017-06-14 | 2017-06-14 | A kind of novel corrosion resistant multilayer circuit board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720686215.2U CN206851133U (en) | 2017-06-14 | 2017-06-14 | A kind of novel corrosion resistant multilayer circuit board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206851133U true CN206851133U (en) | 2018-01-05 |
Family
ID=60800219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720686215.2U Expired - Fee Related CN206851133U (en) | 2017-06-14 | 2017-06-14 | A kind of novel corrosion resistant multilayer circuit board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206851133U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566725A (en) * | 2018-07-16 | 2018-09-21 | 湖北荣宝电子科技有限公司 | A kind of corrosion resistant type multi-layer PCB board |
-
2017
- 2017-06-14 CN CN201720686215.2U patent/CN206851133U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108566725A (en) * | 2018-07-16 | 2018-09-21 | 湖北荣宝电子科技有限公司 | A kind of corrosion resistant type multi-layer PCB board |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180105 Termination date: 20210614 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |