CN218125294U - Improved multi-layer shockproof conductive foam - Google Patents
Improved multi-layer shockproof conductive foam Download PDFInfo
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- CN218125294U CN218125294U CN202222295687.9U CN202222295687U CN218125294U CN 218125294 U CN218125294 U CN 218125294U CN 202222295687 U CN202222295687 U CN 202222295687U CN 218125294 U CN218125294 U CN 218125294U
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Abstract
The utility model discloses an improved generation multilayer is electrically conductive bubble cotton that takes precautions against earthquakes, including the cotton layer of first bubble, the cotton layer of second bubble and the cotton layer of third bubble, first bubble cotton layer bottom is provided with first shielding layer, first shielding layer lower part is provided with first viscose layer, first viscose layer lower part is provided with firstly from the type rete, the cotton layer upper portion of third bubble is provided with the second shielding layer, second shielding layer upper portion is provided with second viscose layer, second viscose layer upper portion is provided with high temperature resistant layer, be provided with first tensile enhancement layer between the cotton layer of first bubble cotton layer and second bubble, be provided with the second between the cotton layer of second bubble cotton layer and the cotton layer of third bubble and resist the tensile enhancement layer, first shockproof perforating hole has been seted up on the cotton layer of first bubble, the second jar is taken precautions against earthquakes the perforating hole on the cotton layer, the third is seted up on the cotton layer of third bubble. This kind of improved generation multilayer shockproof electrically conductive bubble is cotton has advantages such as shock resistance can be good, shielding capacity is strong, tensile strength height, can guarantee the electronic product steady operation during the application, promotes the cotton life of electrically conductive bubble.
Description
Technical Field
The utility model relates to a conductive foam is cotton, especially an improved generation multilayer shockproof conductive foam is cotton.
Background
In the interior of electronic products, the conductive foam is often used to achieve the shockproof function, so that the stability and reliability of the electronic products can be improved.
The existing foam for electronic products has the defects of poor elasticity, poor shockproof capability, poor shielding performance and the like, and further limits the application of the conductive foam.
Therefore, the present invention is directed to provide a new technical solution to solve the existing technical drawbacks.
SUMMERY OF THE UTILITY MODEL
In order to overcome prior art's not enough, the utility model provides an improved generation multilayer is shockproof electrically conducts the bubble cotton, has solved the cotton elasticity of current electrically conducts bubble poor, shielding capability is not enough, tensile strength shortcoming such as poor.
The utility model provides a technical scheme that its technical problem adopted is:
the utility model provides an improved generation multilayer shockproof electrically conductive bubble is cotton, includes the cotton layer of first bubble, the cotton layer of second bubble and the cotton layer of third bubble, first bubble cotton layer bottom is provided with first shielding layer, first shielding layer lower part is provided with first viscose layer, first viscose layer lower part is provided with first type rete from the type, the cotton layer upper portion of third bubble is provided with the second shielding layer, second shielding layer upper portion is provided with the second viscose layer, second viscose layer upper portion is provided with high temperature resistant layer, be provided with first tensile enhancement layer between the cotton layer of first bubble and the cotton layer of second bubble, be provided with the tensile enhancement layer of second between the cotton layer of second bubble and the cotton layer of third bubble, set up the first shockproof perforating hole that link up around on the cotton layer of first bubble, set up the second perforating hole that link up about taking precautions against earthquakes on the cotton layer of second bubble, set up the third that link up around on the cotton layer of third bubble.
As an improvement of the above technical solution, the first tensile reinforcement layer and the second tensile reinforcement layer both include a tensile substrate layer and a tensile cord embedded inside the tensile substrate layer, the tensile substrate layer is a synthetic rubber layer, the tensile cord is a glass fiber braided string, and the tensile cord of the first tensile reinforcement layer is perpendicular to the tensile cord of the second tensile reinforcement layer.
As the further improvement of the technical scheme, be provided with first adhesive linkage between first tensile enhancement layer and the first cotton layer of bubble, be provided with the second adhesive linkage between first tensile enhancement layer and the second cotton layer of bubble, be provided with the third adhesive linkage between the second tensile enhancement layer and the second cotton layer of bubble, the second is tensile and is provided with the fourth adhesive linkage between enhancement layer and the third cotton layer of bubble, first adhesive linkage, second adhesive linkage, third adhesive linkage and fourth adhesive linkage are the silica gel adhesive linkage, and the thickness of first adhesive linkage and fourth adhesive linkage is 10-15 microns, and the thickness of second adhesive linkage and third adhesive linkage is 12-18 microns.
As a further improvement of the above technical solution, the first shielding layer includes a first polyester fiber woven layer and a first metal shielding layer bonded to the first polyester fiber woven layer, and the second shielding layer includes a second polyester fiber woven layer and a second metal shielding layer bonded to the second polyester fiber woven layer.
As a further improvement of the above technical solution, the first metal shielding layer and the second metal shielding layer are both aluminum foil shielding layers, and the thicknesses of the first metal shielding layer and the second metal shielding layer are both 5 to 8 micrometers.
As a further improvement of the technical scheme, the first foam layer, the second foam layer and the third foam layer are polyurethane foam layers subjected to flame retardant soaking treatment, the thickness of the first foam layer is 182-220 micrometers, the thickness of the second foam layer is 200-230 micrometers, and the thickness of the third foam layer is 200-230 micrometers.
As a further improvement of the above technical scheme, the first release film layer is a PVC release film layer, and the thickness of the first release film layer is 20-30 micrometers; the first side of the release film layer is provided with a release film easy-tearing part.
As a further improvement of the technical scheme, the high-temperature resistant layer is an epoxy resin high-temperature resistant layer, and the thickness of the epoxy resin high-temperature resistant layer is 15-20 micrometers.
As a further improvement of the technical scheme, the first adhesive layer and the second adhesive layer are both silica gel layers, and the thickness of the first adhesive layer and the thickness of the second adhesive layer are 15-20 micrometers.
The utility model has the advantages that: the utility model provides an improved multilayer shockproof conductive foam which is provided with a first foam surface layer, a second foam layer and a third foam layer, and the shockproof buffering capacity of the conductive foam can be greatly improved through a first shockproof through hole on the first foam layer, a second shockproof through hole on the second foam layer and a third shockproof through hole on the third foam layer; in addition, the shielding capability of the conductive foam can be greatly improved through the first shielding layer and the second shielding layer; finally, the tensile capacity of the conductive foam can be greatly improved through the first tensile reinforced layer and the second tensile reinforced layer.
To sum up, the improved multi-layer shockproof conductive foam overcomes the defects of poor elasticity, insufficient shielding capability, poor tensile property and the like of the conventional conductive foam.
Drawings
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is another schematic structural diagram of the present invention.
Detailed Description
The conception, the specific structure, and the technical effects produced by the present invention will be clearly and completely described below in conjunction with the embodiments and the accompanying drawings to fully understand the objects, the features, and the effects of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and other embodiments obtained by those skilled in the art without inventive labor based on the embodiments of the present invention all belong to the protection scope of the present invention. In addition, all the connection/connection relations referred to in the patent do not mean that the components are directly connected, but mean that a better connection structure can be formed by adding or reducing connection auxiliary components according to specific implementation conditions. The technical features of the present invention can be combined interactively without conflicting with each other, as shown in fig. 1 and 2.
An improved multi-layer shockproof conductive foam comprises a first foam layer 11, a second foam layer 12 and a third foam layer 13, wherein the first foam layer 11, the second foam layer 12 and the third foam layer 13 are polyurethane foam layers subjected to flame retardant soaking treatment, the first foam layer 11 is 182-220 micrometers thick, the second foam layer 12 is 200-230 micrometers thick, the third foam layer 13 is 200-230 micrometers thick, a first shockproof through hole 111 penetrating through the first foam layer 11 from front to back is formed in the first foam layer, a second shockproof through hole 121 penetrating from left to right is formed in the second foam layer 12, and a third shockproof through hole 131 penetrating through the third foam layer 13 from front to back is formed in the third foam layer.
First bubble cotton layer 111 bottom is provided with first shielding layer 21, first shielding layer 21 includes first polyester fiber weaving layer 211 and the first metal shielding layer 212 of bonding with first polyester fiber weaving layer 211, first metal shielding layer 212 is the aluminium foil shielding layer, and the thickness of first metal shielding layer 212 is 5-8 microns.
A first adhesive layer 31 is arranged on the lower portion of the first shielding layer 21, the first adhesive layer 31 is a silica gel layer, and the thickness of the first adhesive layer 31 is 15-20 micrometers. A first release film layer 4 is arranged at the lower part of the first adhesive layer 31, the first release film layer 4 is a PVC release film layer, and the thickness of the first release film layer 4 is 20-30 micrometers; the side of the first release film layer 4 is provided with a release film easy-tearing part 41.
The second shielding layer 22 is disposed on the upper portion of the third foam layer 13, and the second shielding layer 22 includes a second polyester fiber woven layer 221 and a second metal shielding layer 222 bonded to the second polyester fiber woven layer 221. The second metal shielding layer 222 is an aluminum foil shielding layer, and the thickness of the second metal shielding layer 222 is 5-8 micrometers.
The second adhesive layer 32 is arranged on the upper portion of the second shielding layer 22, the second adhesive layer 32 is a silica gel layer, and the thickness of the second adhesive layer 32 is 15-20 micrometers. The upper part of the second adhesive layer 32 is provided with a high temperature resistant layer 5, the high temperature resistant layer 5 is an epoxy resin high temperature resistant layer, and the thickness of the epoxy resin high temperature resistant layer is 15-20 microns. A first tensile reinforced layer 61 is arranged between the first foam cotton layer 11 and the second foam cotton layer 12, a second tensile reinforced layer 62 is arranged between the second foam cotton layer 12 and the third foam cotton layer 13, the first tensile reinforced layer 61 and the second tensile reinforced layer 62 both comprise a tensile base material layer and a tensile rope embedded in the tensile base material layer, the tensile base material layer is a synthetic rubber layer, the tensile rope is a glass fiber braided string, and the tensile rope of the first tensile reinforced layer 61 is perpendicular to the tensile rope of the second tensile reinforced layer 62.
Preferably, be provided with first adhesive linkage 71 between first tensile enhancement layer 61 and the first cotton layer 11 of bubble, be provided with second adhesive linkage 72 between first tensile enhancement layer 61 and the second cotton layer 12 of bubble, be provided with third adhesive linkage 73 between second tensile enhancement layer 62 and the second cotton layer 12 of bubble, be provided with fourth adhesive linkage 74 between second tensile enhancement layer 62 and the third cotton layer 13 of bubble, first adhesive linkage 71, second adhesive linkage 72, third adhesive linkage 73 and fourth adhesive linkage 74 are the silica gel adhesive linkage, and the thickness of first adhesive linkage 71 and fourth adhesive linkage 74 is 10-15 microns, and the thickness of second adhesive linkage 72 and third adhesive linkage 73 is 12-18 microns.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are intended to be included within the scope of the present invention as defined by the appended claims.
Claims (9)
1. The utility model provides an improved generation multilayer shockproof electrically conductive bubble is cotton which characterized in that: including first bubble cotton layer (11), the cotton layer of second bubble (12) and the cotton layer of third bubble (13), first bubble cotton layer (11) bottom is provided with first shielding layer (21), first shielding layer (21) lower part is provided with first viscose layer (31), first viscose layer (31) lower part is provided with first from type rete (4), third bubble cotton layer (13) upper portion is provided with second shielding layer (22), second shielding layer (22) upper portion is provided with second viscose layer (32), second viscose layer (32) upper portion is provided with high temperature resistant layer (5), be provided with first tensile enhancement layer (61) between first bubble cotton layer (11) and second bubble cotton layer (12), be provided with second tensile enhancement layer (62) between second bubble cotton layer (12) and the cotton layer of third bubble (13), first shockproof perforating hole (111) around seting up on first bubble cotton layer (11), set up about the second bubble cotton layer (12) and the second bubble have a perfect understanding second and shake the cotton layer (121) around the third.
2. The improved multilayer shockproof conductive foam as claimed in claim 1, wherein: the first tensile reinforced layer (61) and the second tensile reinforced layer (62) both comprise a tensile base material layer and a tensile rope embedded in the tensile base material layer, the tensile base material layer is a synthetic rubber layer, the tensile rope is a glass fiber braided string, and the tensile rope of the first tensile reinforced layer (61) is perpendicular to the tensile rope of the second tensile reinforced layer (62).
3. The improved multilayer shockproof conductive foam as claimed in claim 1, wherein: be provided with first adhesive linkage (71) between first tensile enhancement layer (61) and first bubble cotton layer (11), be provided with second adhesive linkage (72) between first tensile enhancement layer (61) and the second bubble cotton layer (12), be provided with third adhesive linkage (73) between second tensile enhancement layer (62) and the second bubble cotton layer (12), be provided with fourth adhesive linkage (74) between second tensile enhancement layer (62) and third bubble cotton layer (13), first adhesive linkage (71), second adhesive linkage (72), third adhesive linkage (73) and fourth adhesive linkage (74) are the silica gel adhesive linkage, and the thickness of first adhesive linkage (71) and fourth adhesive linkage (74) is 10-15 microns, and the thickness of second adhesive linkage (72) and third adhesive linkage (73) is 12-18 microns.
4. The improved multilayer shockproof conductive foam according to claim 1, wherein: the first shielding layer (21) comprises a first polyester fiber braided layer (211) and a first metal shielding layer (212) bonded with the first polyester fiber braided layer (211), and the second shielding layer (22) comprises a second polyester fiber braided layer (221) and a second metal shielding layer (222) bonded with the second polyester fiber braided layer (221).
5. The improved multilayer shockproof conductive foam according to claim 4, wherein: the first metal shielding layer (212) and the second metal shielding layer (222) are both aluminum foil shielding layers, and the thicknesses of the first metal shielding layer (212) and the second metal shielding layer (222) are both 5-8 micrometers.
6. The improved multilayer shockproof conductive foam as claimed in claim 1, wherein: the first foam layer (11), the second foam layer (12) and the third foam layer (13) are polyurethane foam layers subjected to flame retardant soaking treatment, the thickness of the first foam layer (11) is 182-220 micrometers, the thickness of the second foam layer (12) is 200-230 micrometers, and the thickness of the third foam layer (13) is 200-230 micrometers.
7. The improved multilayer shockproof conductive foam according to claim 1, wherein: the first release film layer (4) is a PVC release film layer, and the thickness of the first release film layer (4) is 20-30 micrometers; the side part of the first release film layer (4) is provided with a release film easy-tearing part (41).
8. The improved multilayer shockproof conductive foam as claimed in claim 1, wherein: the high-temperature resistant layer (5) is an epoxy resin high-temperature resistant layer, and the thickness of the epoxy resin high-temperature resistant layer is 15-20 micrometers.
9. The improved multilayer shockproof conductive foam according to claim 1, wherein: the first adhesive layer (31) and the second adhesive layer (32) are both silica gel layers, and the thickness of the first adhesive layer (31) and the second adhesive layer (32) is 15-20 micrometers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222295687.9U CN218125294U (en) | 2022-08-30 | 2022-08-30 | Improved multi-layer shockproof conductive foam |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222295687.9U CN218125294U (en) | 2022-08-30 | 2022-08-30 | Improved multi-layer shockproof conductive foam |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218125294U true CN218125294U (en) | 2022-12-23 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222295687.9U Active CN218125294U (en) | 2022-08-30 | 2022-08-30 | Improved multi-layer shockproof conductive foam |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218125294U (en) |
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2022
- 2022-08-30 CN CN202222295687.9U patent/CN218125294U/en active Active
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