CN205847849U - A kind of electromagnetic shielding equipment - Google Patents
A kind of electromagnetic shielding equipment Download PDFInfo
- Publication number
- CN205847849U CN205847849U CN201620803012.2U CN201620803012U CN205847849U CN 205847849 U CN205847849 U CN 205847849U CN 201620803012 U CN201620803012 U CN 201620803012U CN 205847849 U CN205847849 U CN 205847849U
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- China
- Prior art keywords
- equipment
- foil
- electromagnetic shielding
- radome
- utility
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Abstract
nullThe utility model discloses a kind of electromagnetic shielding equipment，Comprise a Collapsible rack，Described Collapsible rack is provided with an object stage，The periphery of described object stage is provided with a radome，Described radome is enclosed by multiple " C " shape foil and forms，The top of described radome is additionally provided with an observation port，Described foil is made up of Ferrite Material，Described observation port is circular，Electromagnetic shielding equipment of the present utility model comprises a Collapsible rack，During use, instrument and equipment is placed on object stage，The foil of composition radome is folded up at ordinary times and is easy to carry，During use, foil is pulled open and be enclosed in around instrument and equipment，Foil forms the electro-magnetic shielding cover of an inner hollow，External electromagnetic ripple cannot be introduced into disturbing instrument and equipment，The top of electro-magnetic shielding cover is also provided with an observation window，It is easy to survey crew optical viewer operation conditions and data record，This electromagnetic shielding equipment entirety is collapsible，Easy to carry，It is particularly suitable for outdoor or field measurement to use.
Description
Technical field
This utility model relates to electromagnetic shielding field, more precisely, be a kind of electromagnetic shielding equipment.
Background technology
Electromagnetic wave is the major way that electromagnetic energy is propagated, and during high-frequency circuit work, the outside radiated electromagnetic wave of meeting, to neighbouring
Miscellaneous equipment produce interference.On the other hand, the various electromagnetic waves in space also can sense in circuit, interferes circuit.
The effect of electromagnetic shielding is turned off electromagnetic wave propagation approach, thus eliminates interference.At the many handss solving electromagnetic interference problem
Duan Zhong, electromagnetic shielding is most basic and effective.
The equipment that some precision are higher is needed to operate in the environment of electromagnetic-radiation-free, so these is set
The construction of standby place, place electromagnetic shielding to be carried out.And little for some volumes, need the precision equipment of outdoor use then
The electromagnetism being highly susceptible to nature is bothered, and affects the certainty of measurement of equipment.
Utility model content
This utility model mainly solves the technical problem existing for prior art, thus provides a kind of use easy to carry
In outdoor electromagnetic shielding equipment.
Above-mentioned technical problem of the present utility model is mainly addressed by following technical proposals:
A kind of electromagnetic shielding equipment, comprises a Collapsible rack, and described Collapsible rack is provided with an object stage, described load
The periphery of thing platform is provided with a radome, and described radome is enclosed by multiple " C " shape foil and forms, the top of described radome
It is additionally provided with an observation port.
As this utility model preferred embodiment, described foil is made up of Ferrite Material.
As this utility model preferred embodiment, described observation port is circular.
Electromagnetic shielding equipment of the present utility model comprises a Collapsible rack, during use, instrument and equipment is placed on loading
On platform, the foil of composition radome is folded up at ordinary times and is easy to carry, and is pulled open by foil and be enclosed in instrument during use
Around equipment, foil forms the electro-magnetic shielding cover of an inner hollow, and external electromagnetic ripple cannot be introduced into entering instrument and equipment
Row interference, the top of electro-magnetic shielding cover is also provided with an observation window, it is simple to survey crew optical viewer operation conditions and data
Record, this electromagnetic shielding equipment entirety is collapsible, easy to carry, is particularly suitable for outdoor or field measurement and uses.
Accompanying drawing explanation
In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, below will be to embodiment
Or the required accompanying drawing used is briefly described in description of the prior art, it should be apparent that, the accompanying drawing in describing below is only
It is embodiments more of the present utility model, for those of ordinary skill in the art, in the premise not paying creative work
Under, it is also possible to other accompanying drawing is obtained according to these accompanying drawings.
Fig. 1 is the perspective view of electromagnetic shielding equipment of the present utility model；
Fig. 2 is the perspective view of the electromagnetic shielding device interior in Fig. 1.
Detailed description of the invention
Below in conjunction with the accompanying drawings preferred embodiment of the present utility model is described in detail, so that advantage of the present utility model
Can be easier to be readily appreciated by one skilled in the art with feature, thus protection domain of the present utility model is made apparent clearly
Define.
As shown in Figure 1 and Figure 2, a kind of electromagnetic shielding equipment 1, comprise a Collapsible rack 10, on described Collapsible rack 10
Being provided with an object stage 11, the periphery of described object stage 11 is provided with a radome 20, and described radome 20 is by multiple " C " shape metal foil
Sheet 30 encloses and forms, and the top of described radome 20 is additionally provided with an observation port 40.
Further improving as to this utility model, described foil 30 is made up of Ferrite Material.
Further improving as to this utility model, described observation port 40 is circular.
The electromagnetic shielding equipment of this utility model comprises a Collapsible rack, during use, instrument and equipment is placed on loading
On platform, the foil of composition radome is folded up at ordinary times and is easy to carry, and is pulled open by foil and be enclosed in instrument during use
Around equipment, foil forms the electro-magnetic shielding cover of an inner hollow, and external electromagnetic ripple cannot be introduced into entering instrument and equipment
Row interference, the top of electro-magnetic shielding cover is also provided with an observation window, it is simple to survey crew optical viewer operation conditions and data
Record, this electromagnetic shielding equipment entirety is collapsible, easy to carry, is particularly suitable for outdoor or field measurement and uses.
Mentality of designing of the present utility model is below described the most in one embodiment, in the case of system allows,
This utility model can expand to the most external more functional module, thus extends its function to greatest extent.
The above, detailed description of the invention the most of the present utility model, but protection domain of the present utility model does not limit to
In this, any change expected without creative work or replacement, all should contain within protection domain of the present utility model.
Therefore, protection domain of the present utility model should be as the criterion with the protection domain that claims are limited.
Claims (3)
1. an electromagnetic shielding equipment (1), it is characterised in that comprise a Collapsible rack (10), described Collapsible rack (10)
Being provided with an object stage (11), the periphery of described object stage (11) is provided with a radome (20), and described radome (20) is by multiple
" C " shape foil (30) encloses and forms, and the top of described radome (20) is additionally provided with an observation port (40).
Electromagnetic shielding equipment the most according to claim 1, it is characterised in that described foil (30) is by ferrite material
Material is made.
Electromagnetic shielding equipment the most according to claim 2, it is characterised in that described observation port (40) is circular.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803012.2U CN205847849U (en) | 2016-07-27 | 2016-07-27 | A kind of electromagnetic shielding equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620803012.2U CN205847849U (en) | 2016-07-27 | 2016-07-27 | A kind of electromagnetic shielding equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205847849U true CN205847849U (en) | 2016-12-28 |
Family
ID=57640772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620803012.2U Expired - Fee Related CN205847849U (en) | 2016-07-27 | 2016-07-27 | A kind of electromagnetic shielding equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205847849U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152320A (en) * | 2018-09-21 | 2019-01-04 | 广州小楠科技有限公司 | It is suitble to the outdoor electromagnetic shielding equipment used |
-
2016
- 2016-07-27 CN CN201620803012.2U patent/CN205847849U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109152320A (en) * | 2018-09-21 | 2019-01-04 | 广州小楠科技有限公司 | It is suitble to the outdoor electromagnetic shielding equipment used |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161228 Termination date: 20170727 |