CN207947948U - A kind of glass fibre laminated PCB copper-clad plates of light two-sided - Google Patents
A kind of glass fibre laminated PCB copper-clad plates of light two-sided Download PDFInfo
- Publication number
- CN207947948U CN207947948U CN201820406008.1U CN201820406008U CN207947948U CN 207947948 U CN207947948 U CN 207947948U CN 201820406008 U CN201820406008 U CN 201820406008U CN 207947948 U CN207947948 U CN 207947948U
- Authority
- CN
- China
- Prior art keywords
- pcb board
- copper foil
- pcb
- foil plate
- copper
- 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
Links
- 239000003365 glass fiber Substances 0.000 title claims abstract description 26
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 24
- 239000011889 copper foil Substances 0.000 claims abstract description 22
- 239000004071 soot Substances 0.000 claims abstract description 8
- 239000000463 material Substances 0.000 abstract description 12
- 239000011521 glass Substances 0.000 abstract description 10
- 239000000945 filler Substances 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 239000010949 copper Substances 0.000 description 2
- 229910052802 copper Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 239000004744 fabric Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 description 1
- WNROFYMDJYEPJX-UHFFFAOYSA-K aluminium hydroxide Chemical compound [OH-].[OH-].[OH-].[Al+3] WNROFYMDJYEPJX-UHFFFAOYSA-K 0.000 description 1
- 229910021502 aluminium hydroxide Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 238000005266 casting Methods 0.000 description 1
- 239000005007 epoxy-phenolic resin Substances 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- VTHJTEIRLNZDEV-UHFFFAOYSA-L magnesium dihydroxide Chemical compound [OH-].[OH-].[Mg+2] VTHJTEIRLNZDEV-UHFFFAOYSA-L 0.000 description 1
- 239000000347 magnesium hydroxide Substances 0.000 description 1
- 229910001862 magnesium hydroxide Inorganic materials 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 235000013824 polyphenols Nutrition 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011863 silicon-based powder Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
Abstract
The utility model discloses a kind of glass fibre laminated PCB copper-clad plates of light two-sided, including pcb board and the copper foil plate for being arranged on lower end, glass fiber laminate is equipped in the middle part of the upper and lower side of the pcb board, the lumen loading of the pcb board has nano-scale hollow soot layer, the upper and lower side corner of the pcb board is equipped with locating slot, one middle side part of the copper foil plate is equipped with the groove for placing glass fiber laminate, copper foil plate end face corner is equipped with the positioning protrusion for grafting locating slot, the setting of the utility model nano-scale hollow soot layer, it replaces conventional filler, under identical quality, material volume becomes larger, but the density of plank reduces, it is minimum to accomplish to be less than 1.0g/cm3.It meets future market and applies the requirement lightening to material, meanwhile, because the good dielectricity of nano-scale hollow glass microballoon, makes the electrical property of plank and insulating properties greatly promote on the original basis, possesses and be widely applied market.
Description
Technical field
The utility model is related to PCB copper-clad plate technical fields, specially a kind of glass fibre laminated PCB of light two-sided covers copper
Plate.
Background technology
Printed circuit board, also known as printed circuit board are the suppliers of electronic component electrical connection.Its development has
More than 100 years history；Its design is mainly layout design；Major advantage using circuit board is to greatly reduce wiring and dress
The mistake matched improves the gentle productive labor rate of Automated water.
The casting resin of conventional fiber glass laminate is essentially the phases such as aluminium hydroxide, silicon powder, magnesium hydroxide and calcium carbonate
The material larger to proportion, the material made with traditional material, panel density is in 2.0g/cm3.New material is using nano level
Hollow glass micropearl replaces conventional filler, and under identical quality, material volume becomes larger, but the density of plank reduces, minimum
It can accomplish to be less than 1.0g/cm3.It meets future market and applies the requirement lightening to material, meanwhile, because of nano-scale hollow glass
The good dielectricity of glass microballon, makes the electrical property of plank and insulating properties greatly promote on the original basis, possesses and be widely applied
Market, and it is complicated, cost of manufacture is high, for this purpose, we release a kind of glass fibre laminated PCB copper-clad plates of light two-sided.
Utility model content
It is above-mentioned to solve the purpose of this utility model is to provide a kind of glass fibre laminated PCB copper-clad plates of light two-sided
The problem of being proposed in background technology.
To achieve the above object, the utility model provides the following technical solutions：A kind of glass fibre laminated PCB of light two-sided
The upper and lower side middle part of copper-clad plate, including pcb board and the copper foil plate for being arranged on lower end, the pcb board is equipped with glass layer
The lumen loading of pressing plate, the pcb board has nano-scale hollow soot layer, and the upper and lower side corner of the pcb board, which is equipped with, to be determined
Position slot, a middle side part of the copper foil plate are equipped with the groove for placing glass fiber laminate, copper foil plate end face turning
Place is equipped with the positioning protrusion for grafting locating slot.
Preferably, the symmetrical of the pcb board is equipped with recess.
Preferably, the shape of the pcb board and copper foil plate is consistent with surface area.
Preferably, the copper foil plate and positioning protrusion are integrally formed setting.
Compared with prior art, the utility model has the beneficial effects that：The utility model nano-scale hollow soot layer
Setting, replace conventional filler, under identical quality, material volume becomes larger, but plank density reduce, it is minimum to accomplish
Less than 1.0g/cm3.It meets future market and applies the requirement lightening to material, meanwhile, because of nano-scale hollow glass microballoon
Good dielectricity, so that the electrical property of plank and insulating properties is greatly promoted on the original basis, possess and be widely applied market；Glass
Glass fiber laminate is soaked by glass fabric is suppressed after drying with epoxy phenolics glue, and glass fiber laminate prevents
With pcb board layering, spring side phenomenon, to improve quality.Meanwhile pcb board, copper foil plate and glass fiber laminate, combination
It is easy for installation, low manufacture cost, producing efficiency height.
Description of the drawings
Fig. 1 is that structural schematic diagram is cutd open in the utility model side；
Fig. 2 is the utility model copper foil plate structure schematic diagram；
Fig. 3 is the utility model pcb board and glass fiber laminate setting structure schematic diagram.
In figure：It is 1PCB plates, 2 glass fiber laminates, 3 nano-scale hollow soot layers, 4 recess, 5 copper foil plates, 6 recessed
Slot, 7 positioning protrusion, 8 locating slots.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of glass fibre laminated PCB of light two-sided covers
The upper and lower side middle part of copper coin, including pcb board 1 and the copper foil plate 5 for being arranged on lower end, the pcb board 1 is equipped with glass layer
The lumen loading of pressing plate 2, the pcb board 1 has nano-scale hollow soot layer 3, the upper and lower side corner of the pcb board 1 to set
There are locating slot 8, a middle side part of the copper foil plate 5 to be equipped with the groove 6 for placing glass fiber laminate 2, the copper foil plate 5
End face corner is equipped with the positioning protrusion 7 for grafting locating slot 8.
Specifically, the symmetrical of the pcb board 1 is equipped with recess 4.
Specifically, the shape of the pcb board 1 and copper foil plate 5 is consistent with surface area.
The setting specifically, copper foil plate 5 and positioning protrusion 7 are integrally formed.
Specifically, in use, the setting of nano-scale hollow soot layer 3, replaces conventional filler, in identical quality
Under, material volume becomes larger, but the density of plank reduces, minimum to accomplish to be less than 1.0g/cm3.Meet future market application pair
The lightening requirement of material, meanwhile, because of the good dielectricity of nano-scale hollow glass microballoon, make electrical property and the insulation of plank
Property greatly promotes on the original basis, possesses and is widely applied market；Glass fiber laminate 2 is soaked by glass fabric with epoxy
Phenolic resin glue is suppressed after drying, glass fiber laminate prevented with pcb board 1 layering, spring side phenomenon, to improve
Quality.Meanwhile pcb board 1, copper foil plate 5 and glass fiber laminate 2, combination are easy for installation.
In the present invention unless specifically defined or limited otherwise, term " installation ", " connected ", " connection ", " Gu
It is fixed " etc. terms shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected；It can
Can also be electrical connection to be mechanical connection；It can be directly connected, can also indirectly connected through an intermediary, Ke Yishi
Connection inside two elements.For the ordinary skill in the art, above-mentioned term can be understood as the case may be
Concrete meaning in the present invention.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of glass fibre laminated PCB copper-clad plates of light two-sided, including pcb board (1) and the copper foil plate for being arranged on lower end
(5), it is characterised in that：Be equipped with glass fiber laminate (2) in the middle part of the upper and lower side of the pcb board (1), the pcb board (1) it is interior
Chamber is filled with nano-scale hollow soot layer (3), and the upper and lower side corner of the pcb board (1) is equipped with locating slot (8), described
One middle side part of copper foil plate (5) is equipped with the groove (6) for placing glass fiber laminate (2), and copper foil plate (5) end face is turned
The positioning protrusion (7) for grafting locating slot (8) is equipped at angle.
2. the glass fibre laminated PCB copper-clad plates of a kind of light two-sided according to claim 1, it is characterised in that：The PCB
The symmetrical of plate (1) is equipped with recess (4).
3. the glass fibre laminated PCB copper-clad plates of a kind of light two-sided according to claim 1, it is characterised in that：The PCB
The shape of plate (1) and copper foil plate (5) is consistent with surface area.
4. the glass fibre laminated PCB copper-clad plates of a kind of light two-sided according to claim 1, it is characterised in that：The copper
Foil plate (5) and positioning protrusion (7) are integrally formed setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406008.1U CN207947948U (en) | 2018-03-22 | 2018-03-22 | A kind of glass fibre laminated PCB copper-clad plates of light two-sided |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820406008.1U CN207947948U (en) | 2018-03-22 | 2018-03-22 | A kind of glass fibre laminated PCB copper-clad plates of light two-sided |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207947948U true CN207947948U (en) | 2018-10-09 |
Family
ID=63698521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820406008.1U Expired - Fee Related CN207947948U (en) | 2018-03-22 | 2018-03-22 | A kind of glass fibre laminated PCB copper-clad plates of light two-sided |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207947948U (en) |
-
2018
- 2018-03-22 CN CN201820406008.1U patent/CN207947948U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181009 |