CN209563127U - A kind of stamp conducting foam - Google Patents
A kind of stamp conducting foam Download PDFInfo
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- CN209563127U CN209563127U CN201821927390.7U CN201821927390U CN209563127U CN 209563127 U CN209563127 U CN 209563127U CN 201821927390 U CN201821927390 U CN 201821927390U CN 209563127 U CN209563127 U CN 209563127U
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- foam
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- fibre fabric
- conductive fibre
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Abstract
The utility model discloses a kind of stamp conducting foams, including the first PU foam and the first conductive fibre fabric, the inside of the first PU foam is equipped with installation room, the inside of the installation room is fixedly installed with conductive plate, the second polyester web layer is enclosed on the outside of the first PU foam, the outside of the second polyester web layer is enclosed with the first conducting resinl by the first pressure sensitive adhesive, conducting foam liner is enclosed on the outside of first conducting resinl, the outside of the conducting foam liner is enclosed with the first conductive fibre fabric, the front of first conductive fibre fabric is fixedly installed with the 2nd PU foam.The utility model improves integral strength; the case where avoiding or reducing foam fracture; the electric conductivity of foam is in turn ensured simultaneously; extend service life; increase whole cushion performance; it is provided with conductive fibre fabric and has reached good shielding properties, can preferably foam be protected by being provided with aluminium foil, be worth of widely use.
Description
Technical field
The utility model relates to conducting foam technical field, specially a kind of stamp conducting foam.
Background technique
Conducting foam refers to wraps up conductive fabric on flame-retardant sponge, after a series of processing, makes it have good
Surface conductivity can be easy to be fixed on adhesive tape to need on shielding device, but existing conducting foam type more lacks
Weary, performance is more single, and there are certain shortcoming when use, although operation that traditional conducting foam has reached basic is made
With but overall structure is relatively simple, and intensity is poor, the case where being easy to cause it to be damaged in installation and operation, drop
The low service life of conducting foam, and traditional conducting foam interference free performance is poor, is easy to cause the work of installation equipment
The case where industry is by influencing, reduces practicability.
Utility model content
The purpose of this utility model is to provide a kind of stamp conducting foams, to solve mentioned above in the background art ask
Topic.
To achieve the above object, the utility model provides the following technical solutions: a kind of stamp conducting foam, including the first PU
Foam and the first conductive fibre fabric, the inside of the first PU foam are equipped with installation room, and the inside of the installation room is fixedly mounted
There is conductive plate, the second polyester web layer is enclosed on the outside of the first PU foam, the outside of the second polyester web layer is logical
It crosses the first pressure sensitive adhesive and is enclosed with the first conducting resinl, conducting foam liner, the conduction are enclosed on the outside of first conducting resinl
The outside of foam liner is enclosed with the first conductive fibre fabric, and the front of first conductive fibre fabric is fixedly installed with the 2nd PU bubble
The front of cotton, the 2nd PU foam is pasted with aluminium foil, and uniform on aluminium foil the second conductive fibre fabric is distributed with year.
Preferably, the bottom of first conductive fibre fabric is fixedly installed with two-sided conducting resinl, and the bottom of two-sided conducting resinl
Portion is pasted with sealing paper.
Preferably, first conductive fibre fabric and the second conductive fibre fabric are by polyester fiber and copper, nickel metal structure
Layer weaves.
Preferably, the surface of first conductive fibre fabric is evenly distributed with anti-skidding grid.
Preferably, the first polyester web layer is enclosed between first conductive fibre fabric and conducting foam liner, first
The second pressure sensitive adhesive is coated between conductive fibre fabric and the 2nd PU foam.
Preferably, the second conducting resinl is coated between the 2nd PU foam and aluminium foil.
Compared with prior art, the utility model has the beneficial effects that the stamp conducting foam is steeped relative to conventional conductive
The case where cotton, being provided with conductive plate significantly improves the integral strength of conducting foam, avoids or reduces foam fracture, while again
The electric conductivity that ensure that foam, expands the scope of application, extends service life, is provided with conducting foam liner and improves bubble
The usability of cotton increases whole cushion performance, when avoiding or reducing installation exercise, because extruding causes surface that breakage occurs
Situation is provided with the intensity that conductive fibre fabric not only increases foam entirety, ensure that the electric conductivity of foam, while conductive fine
The case where Wei Bu has reached good shielding properties again, receives interference when avoiding or reducing foam operation, being provided with aluminium foil can be with
Preferably foam is protected, not only plays effective conductive effect, while avoiding the case where foam is by destroying again, is improved
Service life, is worth of widely use.
Detailed description of the invention
Fig. 1 is first schematic diagram of internal structure of the utility model；
Fig. 2 is second schematic diagram of internal structure of the utility model；
Fig. 3 is the positive structure schematic of the utility model；
Fig. 4 is the overlooking structure diagram of the utility model.
In figure: 1, the first conductive fibre fabric；101, anti-skidding grid；2, the first polyester web layer；3, conducting foam pads；4,
First conducting resinl；5, the first pressure sensitive adhesive；6, the second polyester web layer；7, the first PU foam；8, room is installed；9, conductive plate；10, double
Face conducting resinl；11, sealing paper；12, the 2nd PU foam；13, the second pressure sensitive adhesive；14, the second conductive fibre fabric；15, aluminium foil；16,
Second conducting resinl.
Specific embodiment
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
Every other embodiment obtained, fall within the protection scope of the utility model.
In the description of the present invention, it should be noted that term " on ", "lower", "inner", "outside" " front end ", " after
The orientation or positional relationship of the instructions such as end ", " both ends ", " one end ", " other end " is that orientation based on the figure or position are closed
System, is merely for convenience of describing the present invention and simplifying the description, rather than the device or element of indication or suggestion meaning are necessary
It with specific orientation, is constructed and operated in a specific orientation, therefore should not be understood as limiting the present invention.In addition,
Term " first ", " second " are used for descriptive purposes only and cannot be understood as indicating or suggesting relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " is pacified
Dress ", " being provided with ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to detachably connect
It connects, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, intermediate matchmaker can also be passed through
Jie is indirectly connected, and can be the connection inside two elements.It for the ordinary skill in the art, can be with concrete condition
Understand the concrete meaning of above-mentioned term in the present invention.
Fig. 1-4 is please referred to, a kind of embodiment provided by the utility model: a kind of stamp conducting foam, including the first PU bubble
Cotton 7 and the first conductive fibre fabric 1, the front of the first conductive fibre fabric 1 are fixedly installed with the 2nd PU foam 12, the 2nd PU foam 12
Front be pasted with aluminium foil 15, and the second conductive fibre fabric 14 is evenly distributed on aluminium foil 15, aluminium foil 15 can be preferably to bubble
Cotton is protected, and effective conductive effect is not only played, while avoiding the case where foam is by destroying again, improves using the longevity
Life, the inside of the first PU foam 7 are equipped with installation room 8, and the inside of installation room 8 is fixedly installed with conductive plate 9, and conductive plate 9 makes conduction
The case where integral strength of foam significantly improves, and avoids or reduces foam fracture, while in turn ensuring the electric conductivity of foam,
The scope of application is expanded, service life is extended, the outside of the first PU foam 7 is enclosed with the second polyester web layer 6, the second polyester
The outside of web layer 6 is enclosed with the first conducting resinl 4 by the first pressure sensitive adhesive 5, and the outside of the first conducting resinl 4 is enclosed with conducting foam
Liner 3, conducting foam liner 3 improve the usability of foam, increase whole cushion performance, avoid or reduce installation exercise
When, because extruding leads to surface, there is a situation where breakages, and the outside of conducting foam liner 3 is enclosed with the first conductive fibre fabric 1, conductive
Fiber cloth not only increases the intensity of foam entirety, ensure that the electric conductivity of foam, while conductive fibre fabric has reached good again
Good shielding properties, the case where receiving interference when avoiding or reducing foam operation.
Further, the bottom of the first conductive fibre fabric 1 is fixedly installed with two-sided conducting resinl 10, and the bottom of two-sided conducting resinl 10
Portion is pasted with sealing paper 11.In embodiment, the coordinating operation of sealing paper 11 and two-sided conducting resinl 10 easily facilitates foam quickly
Installation, improves the convenience and operating efficiency when operation.
Further, the first conductive fibre fabric 1 and the second conductive fibre fabric 14 are by polyester fiber and copper, nickel structured metal layer
It weaves.In embodiment, polyester fiber improves the intensity of foam entirety with copper, nickel structured metal layer, both ensure that conduction
Performance, while service life is improved again.
Further, the surface of the first conductive fibre fabric 1 is evenly distributed with anti-skidding grid 101.In embodiment, anti-skidding grid
101 improve the friction dynamics between mounting surface and contact surface, improve stability when operation.
Further, it is enclosed with the first polyester web layer 2 between the first conductive fibre fabric 1 and conducting foam liner 3, first leads
The second pressure sensitive adhesive 13 is coated between electric fiber cloth 1 and the 2nd PU foam 12.In embodiment, the second pressure sensitive adhesive 13 possesses well
Viscosity can, effectively will can firmly be pasted between the first conductive fibre fabric 1 and the 2nd PU foam 12.
Further, the second conducting resinl 16 is coated between the 2nd PU foam 12 and aluminium foil 15.In embodiment, the second conducting resinl
16 can will paste between the 2nd PU foam 12 and aluminium foil 15, while in turn ensure the electric conductivity of foam.
It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and
And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in
All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting
Related claim.
Claims (6)
1. a kind of stamp conducting foam, including the first PU foam (7) and the first conductive fibre fabric (1), it is characterised in that: described
The inside of one PU foam (7) is equipped with installation room (8), and the inside of installation room (8) is fixedly installed with conductive plate (9), and described the
The second polyester web layer (6) is enclosed on the outside of one PU foam (7), the outside of the second polyester web layer (6) passes through first
Pressure sensitive adhesive (5) is enclosed with the first conducting resinl (4), and conducting foam liner (3), institute are enclosed on the outside of first conducting resinl (4)
It states and is enclosed with the first conductive fibre fabric (1) on the outside of conducting foam liner (3), the front of first conductive fibre fabric (1) is solid
Dingan County is equipped with the 2nd PU foam (12), and the front of the 2nd PU foam (12) is pasted with aluminium foil (15), and on aluminium foil (15)
It is even that the second conductive fibre fabric (14) are distributed with.
2. a kind of stamp conducting foam according to claim 1, it is characterised in that: first conductive fibre fabric (1)
Bottom is fixedly installed with two-sided conducting resinl (10), and the bottom of two-sided conducting resinl (10) is pasted with sealing paper (11).
3. a kind of stamp conducting foam according to claim 1, it is characterised in that: first conductive fibre fabric (1) with
Second conductive fibre fabric (14) is woven by polyester fiber and copper, nickel structured metal layer.
4. a kind of stamp conducting foam according to claim 1, it is characterised in that: first conductive fibre fabric (1)
Surface is evenly distributed with anti-skidding grid (101).
5. a kind of stamp conducting foam according to claim 1, it is characterised in that: first conductive fibre fabric (1) with
The first polyester web layer (2), the first conductive fibre fabric (1) and the 2nd PU foam (12) are enclosed between conducting foam liner (3)
Between be coated with the second pressure sensitive adhesive (13).
6. a kind of stamp conducting foam according to claim 1, it is characterised in that: the 2nd PU foam (12) and aluminium foil
(15) the second conducting resinl (16) are coated between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927390.7U CN209563127U (en) | 2018-11-22 | 2018-11-22 | A kind of stamp conducting foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821927390.7U CN209563127U (en) | 2018-11-22 | 2018-11-22 | A kind of stamp conducting foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209563127U true CN209563127U (en) | 2019-10-29 |
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ID=68299706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821927390.7U Active CN209563127U (en) | 2018-11-22 | 2018-11-22 | A kind of stamp conducting foam |
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| Country | Link |
|---|---|
| CN (1) | CN209563127U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943248A (en) * | 2019-02-25 | 2019-06-28 | 宁国市千洪电子有限公司 | A kind of high resiliency conducting foam, preparation method, application |
| CN111782078A (en) * | 2020-06-19 | 2020-10-16 | 维沃移动通信有限公司 | Conductive foam and electronic equipment |
| CN112888291A (en) * | 2021-02-25 | 2021-06-01 | 仕来高(东莞)电子制品有限公司 | Conductive foam with shielding and preparation method thereof |
| CN114080145A (en) * | 2020-08-17 | 2022-02-22 | 华为技术有限公司 | Conductive foam and electronic equipment comprising same |
-
2018
- 2018-11-22 CN CN201821927390.7U patent/CN209563127U/en active Active
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109943248A (en) * | 2019-02-25 | 2019-06-28 | 宁国市千洪电子有限公司 | A kind of high resiliency conducting foam, preparation method, application |
| CN111782078A (en) * | 2020-06-19 | 2020-10-16 | 维沃移动通信有限公司 | Conductive foam and electronic equipment |
| WO2021254428A1 (en) * | 2020-06-19 | 2021-12-23 | 维沃移动通信有限公司 | Electrically-conductive foam and electronic device |
| CN111782078B (en) * | 2020-06-19 | 2023-12-22 | 维沃移动通信有限公司 | Conductive foam and electronic equipment |
| CN114080145A (en) * | 2020-08-17 | 2022-02-22 | 华为技术有限公司 | Conductive foam and electronic equipment comprising same |
| CN114080145B (en) * | 2020-08-17 | 2023-07-11 | 华为技术有限公司 | Conductive foam, electronic equipment comprising conductive foam and preparation method of conductive foam |
| CN112888291A (en) * | 2021-02-25 | 2021-06-01 | 仕来高(东莞)电子制品有限公司 | Conductive foam with shielding and preparation method thereof |
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