CN207959778U - A kind of light fibre circuit board with efficient soundproof effect - Google Patents
A kind of light fibre circuit board with efficient soundproof effect Download PDFInfo
- Publication number
- CN207959778U CN207959778U CN201820238680.4U CN201820238680U CN207959778U CN 207959778 U CN207959778 U CN 207959778U CN 201820238680 U CN201820238680 U CN 201820238680U CN 207959778 U CN207959778 U CN 207959778U
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- plate layer
- fixedly connected
- support plate
- circuit board
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Abstract
The utility model is related to circuit board technical fields, especially a kind of light fibre circuit board with efficient soundproof effect, including core layer, core layer both sides have been fixedly connected with noise reduction layer, noise reduction layer includes connecting plate layer and support plate layer, it is fixedly connected by several supporting blocks between connecting plate layer and support plate layer, supporting block is equidistantly connected on connecting plate layer side, support plate layer corresponding position is equipped with locating slot, the supporting block other end extends in locating slot, support plate layer is equidistantly connected with several convex blocks close on the side of connecting plate layer, it is fixedly connected with protection flame-retardant layer on the support plate layer on upper layer, protection flame-retardant layer is fixedly connected with external protection coating on the other side, external protection coating is fixedly connected with decorative layer on the other side, it is fixedly connected with interior protective layer on the support plate layer of lower layer.The utility model can not only be prevented noise pollution, and the whole weight for reducing device, can be effectively improved maintenance efficiency with sound-absorbing, sound insulation.
Description
Technical field
The utility model is related to circuit board technical field more particularly to a kind of light fibre collection with efficient soundproof effect
At plate.
Background technology
Circuit board, that is, laminated wood is all one of three kinds of main engineering material products with wooden I-shaped beam laminated veneer lumber.This
English, the German translations laminated material of kind of material, often obscure with veneer laminated material, therefore the also once title of used laminated material, circuit board
Original is the Japanese title of hanzi form, including the material made of adhesive gluing and with the mechanical connection such as handware, nail and
At material.The factory that domestic first hand produces this material uses circuit board this title, and the production then set up
Factory is with this title, for the ease of the production and circulation of this product, therefore frequently with this title of circuit board.Today's society,
Noise pollution is considered as being only second to the third-largest public hazards of atmosphere pollution and water pollution, not only give daily life, work,
Study brings many inconvenience, also deeply affects the health of people, the appearance of sound panel to change this present situation
It is possibly realized, circuit board soundproof effect in the prior art is undesirable, has seriously affected daily life.For this purpose, we
Propose a kind of light fibre circuit board with efficient soundproof effect.
Invention content
Purpose of the utility model is to solve disadvantage existing in the prior art, and the one kind proposed have efficiently every
The light fibre circuit board of audio fruit.
To achieve the goals above, the utility model uses following technical solution：
A kind of light fibre circuit board with efficient soundproof effect, including core layer are designed, the core layer both sides are equal
It is fixedly connected with noise reduction layer, the noise reduction layer includes connecting plate layer and support plate layer, between the connecting plate layer and support plate layer
It is fixedly connected by several supporting blocks, the supporting block is equidistantly connected on connecting plate layer side, and the support plate layer corresponds to position
It sets place and is equipped with locating slot, the supporting block other end extends in locating slot, and the support plate layer is close to the side of connecting plate layer
On be equidistantly connected with several convex blocks, the bump height is less than the height of supporting block, is located at solid on the support plate layer on upper layer
Surely it is connected with protection flame-retardant layer, is fixedly connected with external protection coating on the protection flame-retardant layer other side, the external protection coating is another
It is fixedly connected with decorative layer on side, interior protective layer is fixedly connected on the support plate layer of lower layer.
Preferably, the core layer includes skeleton, and being equally spaced in the skeleton has several spacer-frames, in the spacer-frame
Equipped with filler layer, the connecting plate layer is fixedly connected on skeleton.
Preferably, the filler layer is active carbon particle layer, and the convex block is glass fibre cotton block.
Preferably, the protection flame-retardant layer is flame resistant glass layer of cloth.
Preferably, the interior protective layer is surface galvanized net orifice layer.
The utility model proposes a kind of light fibre circuit board with efficient soundproof effect, advantageous effect is：This
The supporting block of utility model setting can efficiently reduce the propagation of noise, improve with bump height difference, the cavity of formation
The efficiency of noise reduction, and cavity is formed such that the quality of device entirety mitigates.
Description of the drawings
Fig. 1 be the utility model proposes a kind of light fibre circuit board with efficient soundproof effect structural representation
Figure.
In figure：Decorative layer 1, protection flame-retardant layer 3, locating slot 4, support plate layer 5, convex block 6, supporting block 7, connects external protection coating 2
Fishplate bar layer 8, filler layer 9, skeleton 10, interior protective layer 11, noise reduction layer 12, core layer 13.
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.
Referring to Fig.1, a kind of light fibre circuit board with efficient soundproof effect, including core layer 13,13 liang of core layer
Side has been fixedly connected with noise reduction layer 12, and core layer 13 includes skeleton 10, and being equally spaced in skeleton 10 has several spacer-frames, spacer-frame
Interior to be equipped with filler layer 9, connecting plate layer 8 is fixedly connected on skeleton 10, and filler layer 9 is active carbon particle layer, the work of setting
Property charcoal stratum granulosum effectively noise can be absorbed, reduce the pollution of noise, protect people live environment.
Noise reduction layer 12 includes connecting plate layer 8 and support plate layer 5, passes through several supports between connecting plate layer 8 and support plate layer 5
Block 7 is fixedly connected, and supporting block 7 is equidistantly connected on 8 side of connecting plate layer, and 5 corresponding position of support plate layer is equipped with locating slot 4,
7 other end of supporting block extends in locating slot 4, and support plate layer 5 is equidistantly connected with several convex blocks close on the side of connecting plate layer 8
6, convex block 6 is glass fibre cotton block, and 6 height of convex block is less than the height of supporting block 7, and the different setting of height makes inside form
The formation of cavity, cavity can absorb the noise of generation, reduce the propagation of noise, and increase the stabilization of device
Property.
Protection flame-retardant layer 3 is fixedly connected on the support plate layer 5 on upper layer, protection flame-retardant layer 3 is flame resistant glass layer of cloth,
Protection flame-retardant layer is fixedly connected with external protection coating 2 on 3 other side, and external protection coating is fixedly connected with decorative layer 1, position on 2 other side
In being fixedly connected with interior protective layer 11 on the support plate layer 5 of lower layer, interior protective layer 11 is surface galvanized net orifice layer, setting
Protection flame-retardant layer 3 improves the anti-flammability of device, extends the service life of device.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of light fibre circuit board with efficient soundproof effect, including core layer（13）, which is characterized in that the core plate
Layer（13）Both sides have been fixedly connected with noise reduction layer（12）, the noise reduction layer（12）Including connecting plate layer（8）With support plate layer（5）,
The connecting plate layer（8）With support plate layer（5）Between pass through several supporting blocks（7）It is fixedly connected, the supporting block（7）Equidistantly connect
It is connected on connecting plate layer（8）On side, the support plate layer（5）Corresponding position is equipped with locating slot（4）, the supporting block（7）Separately
One end extends to locating slot（4）It is interior, the support plate layer（5）Close to connecting plate layer（8）Side on be equidistantly connected with it is several convex
Block（6）, the convex block（6）Height is less than supporting block（7）Height, be located at upper layer the support plate layer（5）On be fixedly connected
There is protection flame-retardant layer（3）, the protection flame-retardant layer（3）External protection coating is fixedly connected on the other side（2）, the external protection coating
（2）Decorative layer is fixedly connected on the other side（1）, it is located at the support plate layer of lower layer（5）On be fixedly connected with interior protective layer
（11）.
2. a kind of light fibre circuit board with efficient soundproof effect according to claim 1, which is characterized in that described
Core layer（13）Including skeleton（10）, the skeleton（10）Inside being equally spaced has several spacer-frames, is equipped with and fills out in the spacer-frame
Fill nitride layer（9）, the connecting plate layer（8）It is fixedly connected on skeleton（10）On.
3. a kind of light fibre circuit board with efficient soundproof effect according to claim 2, which is characterized in that described
Filler layer（9）For active carbon particle layer, the convex block（6）For glass fibre cotton block.
4. a kind of light fibre circuit board with efficient soundproof effect according to claim 1, which is characterized in that described
Protect flame-retardant layer（3）For flame resistant glass layer of cloth.
5. a kind of light fibre circuit board with efficient soundproof effect according to claim 1, which is characterized in that described
Interior protective layer（11）For surface galvanized net orifice layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238680.4U CN207959778U (en) | 2018-02-10 | 2018-02-10 | A kind of light fibre circuit board with efficient soundproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820238680.4U CN207959778U (en) | 2018-02-10 | 2018-02-10 | A kind of light fibre circuit board with efficient soundproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207959778U true CN207959778U (en) | 2018-10-12 |
Family
ID=63738769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820238680.4U Expired - Fee Related CN207959778U (en) | 2018-02-10 | 2018-02-10 | A kind of light fibre circuit board with efficient soundproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207959778U (en) |
-
2018
- 2018-02-10 CN CN201820238680.4U patent/CN207959778U/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: 20181012 Termination date: 20210210 |