CN204761952U - It is cotton to inhale waveguide electricity bubble - Google Patents
It is cotton to inhale waveguide electricity bubble Download PDFInfo
- Publication number
- CN204761952U CN204761952U CN201520471815.8U CN201520471815U CN204761952U CN 204761952 U CN204761952 U CN 204761952U CN 201520471815 U CN201520471815 U CN 201520471815U CN 204761952 U CN204761952 U CN 204761952U
- Authority
- CN
- China
- Prior art keywords
- foam
- utility
- electromagnetic wave
- model
- conductive fabric
- 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
Landscapes
- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses an it is cotton to inhale waveguide electricity bubble constitutes by steeping cotton piece, wrapping up the electrically conductive cloth that steeps the cotton piece all around, one side of the uncovered electrically conductive cloth of the cotton piece of bubble is equipped with a cavity, the cavity inner wall covers there is the absorbing material layer. When the scheme is adopted, the utility model discloses in actual electromagnetic shield, can better protection sensitive components, the electromagnetic wave of environment arround can shielding also can absorb it simultaneously and self can produce the electromagnetic wave, avoids its interference from electromagnetic wave sensitive components that self produces itself, and the while prevents also that the environment causes new electromagnetic pollution arround to.
Description
Technical field
The utility model belongs to electromagnetic shielded product field, particularly relates to a kind of suction ripple conducting foam.
Background technology
Existing conducting foam is generally conductive fabric surrounding parcel foam structure, and its manufacture craft is cut out foam to certain shape and size for subsequent use, then melting heat melten gel, overlays on conductive fabric surface by the hot-melt that melting is good, the more coated foam cut.
This surrounding coated conducting foam, can only the electromagnetic wave of reflect ambient in actual electromagnetic shielding.For most sensitive components, often be in electromagnetic wave context, self also can generate electromagnetic waves simultaneously, traditional coated conducting foam can completely cut off the most electromagnetic wave of sensitive components context, but the electromagnetic wave that himself produces cannot be eliminated, in this self produce electromagnetic wave can disturb sensitive components itself, while also can to arround cause new electromagnetic pollution.
Utility model content
The purpose of this utility model overcomes the deficiencies in the prior art, provide one can shield arround electromagnetic wave, sensitive components electromagnetic suction ripple conducting foam itself can be absorbed again.
The technical solution of the utility model is as follows:
A kind of suction ripple conducting foam, the conductive fabric being wrapped up foam block by foam block, surrounding forms, the side that described foam block does not cover conductive fabric is provided with a cavity, and described cavity inner wall is coated with absorbing material layer.
Preferably, described cavity is through, and the opposite side that described foam block does not cover conductive fabric is coated with absorbing material layer.
Preferably, described cavity cross section is positioned at the center that foam block does not cover the side of conductive fabric.
Preferably, described cavity cross section area is that foam block does not cover 1/2 of the lateralarea of conductive fabric.
Adopt such scheme; the utility model is in actual electromagnetic shielding; sensitive components can be protected preferably; the electromagnetic wave of context can be shielded; also can absorb simultaneously and himself can generate electromagnetic waves; the Electromagnetic Interference sensitive components avoiding himself to produce itself, also prevents from causing new electromagnetic pollution to context simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail.
See Fig. 1, the utility model provides a kind of and inhales ripple conducting foam, and the conductive fabric 1 being wrapped up foam block by foam block 2, surrounding forms, and the side that described foam block 2 does not cover conductive fabric is provided with a cavity 3, and described cavity 3 inwall is coated with absorbing material layer 4.
Described cavity 3 cross section is positioned at the center that foam block 2 does not cover the side of conductive fabric.
Described cavity 3 cross-sectional area is that foam block 2 does not cover 1/2 of the lateralarea of conductive fabric.
In the utility model, cavity 3 can not be through, also can be through.When cavity 3 is through, one end of cavity 3 needs to close with absorbing material, can not cover the side covering absorbing material layer realization of conductive fabric at foam block.
During operation, sensitive components is placed in the utility model and inhales in the cavity 3 of ripple conducting foam, conductive fabric 1 is in order to electromagnetic wave arround shielding, and the absorbing material layer 4 that cavity 3 inwall covers can absorb the electromagnetic wave that sensitive components self produces.
These are only preferred embodiment of the present utility model, be not limited to the utility model, all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within protection range of the present utility model.
Claims (4)
1. inhale a ripple conducting foam, the conductive fabric being wrapped up foam block by foam block, surrounding forms, and it is characterized in that, the side that described foam block does not cover conductive fabric is provided with a cavity, and described cavity inner wall is coated with absorbing material layer.
2. suction ripple conducting foam as claimed in claim 1, it is characterized in that, described cavity is through, and the opposite side that described foam block does not cover conductive fabric is coated with absorbing material layer.
3. suction ripple conducting foam as claimed in claim 1 or 2, it is characterized in that, described cavity cross section is positioned at the center that foam block does not cover the side of conductive fabric.
4. suction ripple conducting foam as claimed in claim 3, it is characterized in that, described cavity cross section area is that foam block does not cover 1/2 of the lateralarea of conductive fabric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471815.8U CN204761952U (en) | 2015-07-03 | 2015-07-03 | It is cotton to inhale waveguide electricity bubble |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520471815.8U CN204761952U (en) | 2015-07-03 | 2015-07-03 | It is cotton to inhale waveguide electricity bubble |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204761952U true CN204761952U (en) | 2015-11-11 |
Family
ID=54476613
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520471815.8U Expired - Fee Related CN204761952U (en) | 2015-07-03 | 2015-07-03 | It is cotton to inhale waveguide electricity bubble |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204761952U (en) |
-
2015
- 2015-07-03 CN CN201520471815.8U patent/CN204761952U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206670473U (en) | A kind of detonator box of shipping storage electric cap | |
| CN204761952U (en) | It is cotton to inhale waveguide electricity bubble | |
| CN205140583U (en) | Power line plug | |
| CN104654506A (en) | Sound box having humidifier | |
| CN202652290U (en) | Anti-radiation handset casing | |
| CN209462880U (en) | A kind of protection type electric cabinet | |
| CN203423897U (en) | Device for preventing electromagnetic radiation of satellite power amplifier | |
| CN202311747U (en) | Mobile phone protecting sleeve | |
| CN206785001U (en) | A kind of Low emissivity sweat-steaming house | |
| CN206743768U (en) | A kind of integrally stretching formula shielding case structure | |
| CN205864955U (en) | Buffering foam | |
| CN202154201U (en) | Radiation-protection mobile phone cover | |
| CN201704568U (en) | Novel ribbon | |
| CN203399255U (en) | High-sensibility super-directivity de-noising MIC | |
| CN104378964B (en) | Electromagnetic compatibility shielding cabin | |
| CN205467677U (en) | Intelligent mobile phone film protects against radiation | |
| CN202077162U (en) | Wireless earphone with concealed antenna | |
| CN202035626U (en) | Sleeve for shielding radiation of mobile phone | |
| CN204315720U (en) | Antenna | |
| CN204131826U (en) | The anti-interference pcb board of Portable alarm instrument | |
| CN204217317U (en) | Electromagnetic compatibility shielding device | |
| CN105283055B (en) | A kind of anti-electromagnetic radiation device | |
| CN207489878U (en) | A kind of infrared receiving terminal encapsulating structure | |
| CN201878978U (en) | Radiation-proof mobile phone bag | |
| CN205864956U (en) | A kind of economic and environment-friendly novel foam |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151111 Termination date: 20190703 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |