CN210275025U - Electromagnetic shielding wave-absorbing elastomer - Google Patents
Electromagnetic shielding wave-absorbing elastomer Download PDFInfo
- Publication number
- CN210275025U CN210275025U CN201921032139.9U CN201921032139U CN210275025U CN 210275025 U CN210275025 U CN 210275025U CN 201921032139 U CN201921032139 U CN 201921032139U CN 210275025 U CN210275025 U CN 210275025U
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- layer
- bending
- elastic body
- bending part
- wave
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- 229920001971 elastomer Polymers 0.000 title claims abstract description 18
- 239000000806 elastomer Substances 0.000 title claims abstract description 18
- 238000005452 bending Methods 0.000 claims abstract description 76
- 239000011358 absorbing material Substances 0.000 claims abstract description 21
- 239000002184 metal Substances 0.000 claims abstract description 18
- 239000002390 adhesive tape Substances 0.000 claims abstract description 12
- 230000035699 permeability Effects 0.000 claims 1
- 230000010354 integration Effects 0.000 abstract description 4
- 238000005034 decoration Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
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Abstract
The utility model provides an electromagnetic shielding wave-absorbing elastomer, which comprises a metal conductive layer, an elastomer and a high-permeability wave-absorbing material layer; the metal conducting layer comprises a first bending part, a second bending part and a third bending part which are connected with each other, the high-permeability wave-absorbing material layer comprises a first bending layer, a second bending layer and a third bending layer which are connected with each other, the first bending layer is arranged on the upper surface of the elastic body, the first bending part is arranged on the upper surface of the first bending layer, a first adhesive tape layer is arranged between the first bending part and the first bending layer, a second adhesive tape layer is arranged between the first bending layer and the upper surface of the elastic body, the second bending part of the metal conducting layer is arranged on the first side surface of the elastic body, the second bending layer of the high-permeability wave-absorbing material layer is arranged on the second side surface opposite to the first side surface of the elastic body, and the third bending part of the metal conducting layer and the third bending layer of the high-permeability wave-absorbing material layer are respectively arranged on the lower surface of the elastic body, and a third adhesive tape layer is arranged between the third bending part and the lower surface of the elastic body. The utility model discloses be in the same place ground connection device, shielding device and ripples device integration, reduced the volume, the shielding is inhaled ripples effectually.
Description
Technical Field
The utility model relates to an electrically conductive technical field especially relates to an electromagnetic shield inhales ripples elastomer.
Background
The existing electronic equipment, such as mobile phones and tablet computers, has developed towards the direction of high integration, complanation and ultra-thinness, and too many electronic components are integrated in the electronic equipment part, different electronic components generate different electromagnetic waves to influence the surrounding electronic components, so that the working efficiency of the electronic equipment is reduced, the power consumption of the electronic equipment is increased, especially the coming of the 5G era, more and more components are integrated in electronic products, the possibility of interference among the electronic components is higher, but sensitive electronic components such as mobile phone mainboards or cameras can influence the overall performance of the electronic equipment if being interfered by too many electromagnetic waves when working, and therefore improvement is needed.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve lies in: the electromagnetic shielding wave-absorbing elastic body is used at the position of a mainboard or a camera of electronic equipment, shields and absorbs electromagnetic waves generated by internal components of the electronic equipment, reduces internal electromagnetic wave interference, absorbs heat simultaneously, meets the requirement of integration of more electronic components, and is favorable for popularization of 5G.
In order to solve the technical problem, the utility model provides an electromagnetic shielding wave-absorbing elastomer, which comprises a metal conductive layer, an elastomer and a high-permeability wave-absorbing material layer; the metal conducting layer comprises a first bending part, a second bending part and a third bending part which are connected with each other, the high-permeability wave-absorbing material layer comprises a first bending layer, a second bending layer and a third bending layer which are connected with each other, the first bending layer is arranged on the upper surface of the elastic body, the first bending part is arranged on the upper surface of the first bending layer, a first adhesive tape layer is arranged between the first bending part and the first bending layer, a second adhesive tape layer is arranged between the first bending layer and the upper surface of the elastic body, the second bending part of the metal conducting layer is arranged on a first side surface of the elastic body, the second bending layer of the high-permeability wave-absorbing material layer is arranged on a second side surface opposite to the first side surface of the elastic body, and the third bending part of the metal conducting layer and the third bending layer of the high-permeability wave-absorbing material layer are respectively arranged on the lower surface of the elastic body, and third adhesive tape layers are arranged among the third bending part, the third bending layer and the lower surface of the elastic body.
Further, the thickness of the high-permeability wave-absorbing material layer is less than 0.05 mm.
Further, a gap is arranged between the second bending part and/or the second bending layer and the elastic body.
The technical scheme at least has the following beneficial effects: the utility model discloses be in the same place ground connection device, shielding device and ripples device integration, reduced the volume, the shielding is inhaled ripples effectually, satisfies the requirement of the high integrated trend, is favorable to 5G's popularization.
Drawings
Fig. 1 is a schematic structural view of the electromagnetic shielding wave-absorbing elastomer of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present invention will be further described with reference to the accompanying drawings.
As shown in fig. 1, the electromagnetic shielding wave-absorbing elastomer of the present invention comprises a metal conductive layer 1, an elastomer 5 and a high magnetic conductivity wave-absorbing material layer 3; the metal conducting layer 1 comprises a first bending portion 11, a second bending portion 12 and a third bending portion 13 which are connected with each other, the high-permeability wave-absorbing material layer 3 comprises a first bending layer 31, a second bending layer 32 and a third bending layer 33 which are connected with each other, the first bending layer 31 is arranged on the upper surface of the elastic body 5, the first bending portion 11 is arranged on the upper surface of the first bending layer 31, a first adhesive tape layer 2 is arranged between the first bending portion 11 and the first bending layer 31, and a second adhesive tape layer 4 is arranged between the first bending layer 31 and the upper surface of the elastic body 5. With fig. 1 as a reference standard, the second bending portion 12 of the metal conductive layer 1 is disposed on the left side surface of the elastic body 5, the second bending layer 32 of the high-permeability wave-absorbing material layer 3 is disposed on the right side surface of the elastic body 5, the third bending portion 13 of the metal conductive layer 1 and the third bending layer 33 of the high-permeability wave-absorbing material layer 3 are disposed on the lower surface of the elastic body 5, and the third adhesive tape layer 6 is disposed between the third bending portion 13, the third bending layer 33 and the lower surface of the elastic body 5.
The thickness of the high-permeability wave-absorbing material layer 3 is less than 0.05mm, and various thicknesses can be selected according to actual use requirements.
The utility model discloses an in another kind of embodiment, be equipped with clearance 7 between the second of the second bending part 12 of metal conducting layer and/or high magnetic conductivity absorbing material layer 32 and the elastomer 5, avoid producing the side stress between the lateral wall of elastomer 5 and the second bending part 12 of metal conducting layer 1 or the second bending layer 32 of high magnetic conductivity absorbing material layer 3, from making the elastomer keep original resilience, and the compression resistance becomes strong, and thickness loss is little, and thickness loss generally is less than 5% of original thickness.
The present invention is described in the detailed description of the embodiments, it should be noted that, for those skilled in the art, without departing from the principle of the present invention, a plurality of improvements and decorations can be made, and these improvements and decorations are also considered as the protection scope of the present invention.
Claims (3)
1. An electromagnetic shielding wave-absorbing elastomer is characterized by comprising a metal conducting layer, an elastomer and a high-permeability wave-absorbing material layer; the metal conducting layer comprises a first bending part, a second bending part and a third bending part which are connected with each other, the high-permeability wave-absorbing material layer comprises a first bending layer, a second bending layer and a third bending layer which are connected with each other, the first bending layer is arranged on the upper surface of the elastic body, the first bending part is arranged on the upper surface of the first bending layer, a first adhesive tape layer is arranged between the first bending part and the first bending layer, a second adhesive tape layer is arranged between the first bending layer and the upper surface of the elastic body, the second bending part of the metal conducting layer is arranged on a first side surface of the elastic body, the second bending layer of the high-permeability wave-absorbing material layer is arranged on a second side surface opposite to the first side surface of the elastic body, and the third bending part of the metal conducting layer and the third bending layer of the high-permeability wave-absorbing material layer are respectively arranged on the lower surface of the elastic body, and third adhesive tape layers are arranged among the third bending part, the third bending layer and the lower surface of the elastic body.
2. The electromagnetic shielding wave absorbing elastomer of claim 1, wherein the layer of high permeability wave absorbing material is less than 0.05mm thick.
3. The electromagnetic shielding wave absorbing elastomer of claim 1, wherein a gap is provided between the second bent portion and/or the second bent layer and the elastomer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032139.9U CN210275025U (en) | 2019-07-02 | 2019-07-02 | Electromagnetic shielding wave-absorbing elastomer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921032139.9U CN210275025U (en) | 2019-07-02 | 2019-07-02 | Electromagnetic shielding wave-absorbing elastomer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210275025U true CN210275025U (en) | 2020-04-07 |
Family
ID=70046951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921032139.9U Active CN210275025U (en) | 2019-07-02 | 2019-07-02 | Electromagnetic shielding wave-absorbing elastomer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210275025U (en) |
-
2019
- 2019-07-02 CN CN201921032139.9U patent/CN210275025U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 3001, Unit 1, Building 1, Lechuanghui Building, No. 1211 Guihua Community Sightseeing Road, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province, 518110 Patentee after: SHENZHEN JOHAN MATERIAL TECH. Co.,Ltd. Address before: Room 501, Building A11, Silicon Valley Power Intelligent Terminal Industrial Park, No. 20 Dafu Industrial Zone, Dafu Community, Guanlan Street, Longhua District, Shenzhen City, Guangdong Province, 518035 Patentee before: SHENZHEN JOHAN MATERIAL TECH. Co.,Ltd. |
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| CP02 | Change in the address of a patent holder |