CN207664544U - A kind of mutual screening arrangement of strong and weak electricity - Google Patents
A kind of mutual screening arrangement of strong and weak electricity Download PDFInfo
- Publication number
- CN207664544U CN207664544U CN201721573733.XU CN201721573733U CN207664544U CN 207664544 U CN207664544 U CN 207664544U CN 201721573733 U CN201721573733 U CN 201721573733U CN 207664544 U CN207664544 U CN 207664544U
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- CN
- China
- Prior art keywords
- box body
- strong
- hole
- weak
- box
- 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
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- Shielding Devices Or Components To Electric Or Magnetic Fields (AREA)
Abstract
The utility model discloses a kind of mutual screening arrangements of strong and weak electricity, including box body, it is provided with through-hole on the box body, which penetrates through box body center position, the through-hole is perpendicular to box surface and penetrates box surface, and each surface of through-hole perforation box body crosses with box body center；The through-hole wall is provided with masking foil, and masking foil is for being isolated strong and weak electric signal；The box body is made of PVC.Compared with prior art, the utility model has the beneficial effects that：It is simple in structure, it is easy to use, forceful electric power and weak electric signal can effectively be isolated, solve the technical issues of indoor and outdoor strong and weak electricity infall signal influences each other.
Description
Technical field
The utility model is related to the fields of fitting up, and are related to a kind of screening arrangement, specially a kind of mutual screening arrangement of strong and weak electricity.
Background technology
The circuits such as existing signal wire, power cord wear installation, prevent from being easy electromagnetic interference between strong, weak electricity, and outer
Face is whole unsightly, shielded layer, forceful electric power and light current is not provided at strong and weak electricity crossing elimination in infall, forceful electric power can influence light current
Electric signal, so that weak electric signal is weakened, jitter.
Utility model content
The purpose of this utility model is to provide a kind of mutual screening arrangements of strong and weak electricity, to solve to carry in above-mentioned background technology
The problem of going out.The solution of the present invention：Shielded layer is set in the infall of forceful electric power and light current, the shielded layer is by metal mesh and tinfoil
It constitutes, metal mesh is wrapped on the circuit of light current, and tinfoil is wrapped in layer on surface of metal.Forceful electric power is effectively reduced to weak electric signal
Influence, and tinfoil can be moisture-proof, and metal layer is protected not to be corroded.
To achieve the above object, the utility model provides the following technical solutions：A kind of mutual screening arrangement of strong and weak electricity, including
Box body is provided with through-hole on the box body, which penetrates through box body center position, and the through-hole is perpendicular to box surface and penetrates box
Each surface in body surface face, through-hole perforation box body crosses with box body center；The through-hole wall is provided with masking foil, masking foil
For strong and weak electric signal to be isolated；The box body is made of PVC.
Compared with prior art, the utility model has the beneficial effects that：It is simple in structure, it is easy to use, can effectively every
From forceful electric power and weak electric signal, solves the technical issues of indoor and outdoor strong and weak electricity infall signal influences each other.
Description of the drawings
Fig. 1 is the overall structure diagram of the utility model；
In figure：1- box bodys；2- through-holes.
Specific implementation mode
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
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Referring to Fig. 1, the utility model provides a kind of mutual screening arrangement of strong and weak electricity, including box body, set on the box body
It is equipped with through-hole, which penetrates through box body center position, and the through-hole is perpendicular to box surface and penetrates box surface, through-hole perforation
Each surface and the box body center of box body cross；The through-hole wall is provided with masking foil, and masking foil is for being isolated strong and weak telecommunications
Number；The box body is made of PVC.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (1)
1. a kind of mutual screening arrangement of strong and weak electricity, including box body, it is provided with through-hole on the box body, which penetrates through box body center
Position, the through-hole is perpendicular to box surface and penetrates box surface, which penetrates through each surface of box body and box body center is handed over
It converges；The through-hole wall is provided with masking foil, and masking foil is for being isolated strong and weak electric signal；The box body is made of PVC.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573733.XU CN207664544U (en) | 2017-11-22 | 2017-11-22 | A kind of mutual screening arrangement of strong and weak electricity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721573733.XU CN207664544U (en) | 2017-11-22 | 2017-11-22 | A kind of mutual screening arrangement of strong and weak electricity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207664544U true CN207664544U (en) | 2018-07-27 |
Family
ID=62946208
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721573733.XU Expired - Fee Related CN207664544U (en) | 2017-11-22 | 2017-11-22 | A kind of mutual screening arrangement of strong and weak electricity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207664544U (en) |
-
2017
- 2017-11-22 CN CN201721573733.XU patent/CN207664544U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180727 Termination date: 20201122 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |