CN109921239A - A kind of insert row with electro-magnetic screen function - Google Patents
A kind of insert row with electro-magnetic screen function Download PDFInfo
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- CN109921239A CN109921239A CN201910270770.0A CN201910270770A CN109921239A CN 109921239 A CN109921239 A CN 109921239A CN 201910270770 A CN201910270770 A CN 201910270770A CN 109921239 A CN109921239 A CN 109921239A
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- electro
- magnetic screen
- layer
- insert row
- external insulation
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Abstract
The invention discloses a kind of insert rows with electro-magnetic screen function, including insert row ontology, conducting wire and plug, are coated with the first electro-magnetic screen layer and the first external insulation layer in insert row ontology；Firewire, zero curve and the ground wire of conducting wire are externally provided with the second electro-magnetic screen layer for coating three, are coated with the second external insulation layer in the second electro-magnetic screen layer；Plug includes the third external insulation layer and third electro-magnetic screen layer being inwardly laid with by plug casing, conductive metal sheet includes the firewire connecting plate, zero curve connecting plate and ground wire connecting plate connecting respectively with the firewire of conducting wire, zero curve and ground wire, firewire connecting plate and zero curve connecting plate pass through third external insulation layer is isolated with third electro-magnetic screen layer, ground wire connecting plate is connect with third electro-magnetic screen layer, and the first electro-magnetic screen layer, the second electro-magnetic screen layer and third electro-magnetic screen layer three are connected.The present invention has the characteristics that shield electromagnetic radiation and then the raising living environment quality that insert row generates, the shielding suitable for the electromagnetic radiation that indoor insert row generates.
Description
Technical field
The invention belongs to indoor insert row radiation protection technology field, specifically, being related to a kind of with electro-magnetic screen function
Insert row.
Background technique
With the development of science and technology with the expansion in city, electromagnetic radiation is more and more prominent.Although the unionized of low-lying level
Radiation will not generally cause human body directly to injure very much, but certain influence is still brought to people's lives.Into
One step including information security etc., requires to realize by being electromagnetically shielded, this is in industry for specific security protection demand
Field is relatively conventional.Currently, people are more and more stronger for the electric appliance electromagnetic shielding demand used in family, however, in the family
The application aspect of insert row, there are no mature electromagnetic shielding construction technologies for insert row.
Summary of the invention
The present invention provide it is a kind of shielding insert row generate electromagnetic radiation so that improve living environment quality have electromagnetic screen
Cover the insert row of function.
To achieve the above object, the technical solution adopted in the present invention is as follows:
A kind of insert row with electro-magnetic screen function is inserted including insert row ontology and by what conducting wire was connect with insert row ontology
Head is successively covered with the first electro-magnetic screen layer and the first external insulation layer, the first electromagnetism of Yu Suoshu on Yu Suoshu insert row body outer wall
Shielded layer, which is located at the jack of insert row ontology, is provided with the through-hole passed through for the conductive metal sheet of plug, the through hole Yu Suoshu it is described
First external insulation layer extends into the jack along the direction of insertion of the plug and coats the edge of the through-hole；The conducting wire
Firewire, zero curve and ground wire including being respectively provided with rubber layer, Yu Suoshu firewire, zero curve and ground wire are externally provided with for coating three's
Second electro-magnetic screen layer, the second electro-magnetic screen layer of Yu Suoshu are coated with the second external insulation layer；The plug includes by jack shell
The third external insulation layer and third electro-magnetic screen layer that body is inwardly successively laid with, the conductive metal sheet include the fire with conducting wire respectively
Firewire connecting plate, zero curve connecting plate and the ground wire connecting plate of line, zero curve and ground wire connection, the firewire connecting plate are connected with zero curve
Plate passes through third external insulation layer is isolated with third electro-magnetic screen layer, and the ground wire connecting plate and the third electro-magnetic screen layer connect
It connects, and first electro-magnetic screen layer, the second electro-magnetic screen layer and third electro-magnetic screen layer three are connected and are formed complete
It is whole.
Further, first external insulation layer, the second external insulation layer and third external insulation layer three are connected and are formed
It is complete whole.
Further, Yu Suoshu insert row body bottom portion is equipped with the grounding contact for stretching out first external insulation layer, described to connect
One end of ground contact is connect with first electro-magnetic screen layer.
Further, one layer of inner insulating layer is equipped between Yu Suoshu insert row ontology and first electro-magnetic screen layer.
Further, inner insulating layer described in the through hole of the first electro-magnetic screen layer of Yu Suoshu and first external insulation layer connect
It connects, to coat the edge of the through-hole.
Further, be all made of will be golden for first electro-magnetic screen layer, the second electro-magnetic screen layer and third electro-magnetic screen layer
Metal particles are sprayed on the inside of corresponding first external insulation layer, on the inside of the second external insulation layer and on the inside of the second external insulation layer and
The layer structure of composition.
Further, first electro-magnetic screen layer, the second electro-magnetic screen layer and third electro-magnetic screen layer are all made of metal
Silk weaving and the layer structure that constitutes.
The present invention is due to using above-mentioned structure, and compared with prior art, acquired technological progress is: in institute
It states and is successively equipped with the first electro-magnetic screen layer and the first external insulation layer on the outer surface of insert row ontology, so by insert row body interior
The electromagnetic radiation of sending is absorbed by the first electro-magnetic screen layer；It is externally provided in the firewire, zero curve and ground wire for coating three's
Second electro-magnetic screen layer, the electromagnetic radiation that as described conducting wire generates are absorbed by the second electro-magnetic screen layer；The plug include by
The third external insulation layer and third electro-magnetic screen layer that plug casing is inwardly successively laid with, caused by the conductive metal sheet is powered
Electromagnetic radiation is absorbed by third electro-magnetic screen layer；And due to first electro-magnetic screen layer, the second electro-magnetic screen layer and third electricity
Magnetic masking layer three is connected and forms complete entirety, and the ground wire connecting plate is connect with the third electro-magnetic screen layer, by
This is it is found that the electromagnetic radiation that the first electro-magnetic screen layer, the second electro-magnetic screen layer and third electro-magnetic screen layer absorb is connected by ground wire
Fishplate bar is conducted to ground wire, that is, is grounded；And it needs to connect with insert row ontology along other in first external insulation layer of the through hole
The direction of insertion of the plug connect extends into the jack, and coats the edge of the through-hole, in this way exposes jack and there is no harm in
Hinder the insertion of the conductive metal sheet of plug, the first external insulation layer will be opened and be led in what through-hole on the first electro-magnetic screen layer plugged therewith
The isolation of electric metal plate, is electrically connected to avoid conductive metal sheet with the first electro-magnetic screen layer；The present invention can effectively shield slotting
Row connects generated electromagnetic radiation after electricity, provides a healthy living space for people.
Detailed description of the invention
Attached drawing is used to provide further understanding of the present invention, and constitutes part of specification, with reality of the invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings:
Fig. 1 is the structural schematic diagram of the embodiment of the present invention；
Fig. 2 is the structural schematic diagram at another visual angle Fig. 1；
Fig. 3 is the partial structure sectional view of insert row of embodiment of the present invention ontology；
Fig. 4 is partial structure sectional view of insert row of the embodiment of the present invention ontology at jack；
Fig. 5 is partial structure sectional view of insert row of the embodiment of the present invention ontology at grounding contact；
Fig. 6 is the radial structure cross-sectional view of conducting wire of the embodiment of the present invention；
Fig. 7 is the partial sectional view of plug of the embodiment of the present invention.
Mark component: 1- insert row ontology, 101- insert row body outer wall, 102- inner insulating layer, the first electro-magnetic screen layer of 103-,
The first external insulation layer of 104-, 2- conducting wire, 201- copper wire, 202- rubber layer, the second electro-magnetic screen layer of 203-, the second external insulation of 204-
Layer, 3- plug, 301- plug casing, 302- third external insulation layer, 303- third electro-magnetic screen layer, 4- conductive metal sheet, 401-
Interface, 5- grounding contact, 6- jack.
Specific embodiment
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings.It should be appreciated that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
A kind of insert row with electro-magnetic screen function of embodiment
The invention discloses a kind of insert rows with electro-magnetic screen function, as shown in Figure 1, including insert row ontology 1, conducting wire 2
And plug 3, wherein conducting wire 2 is for connecting insert row ontology 1 and plug 3.
As shown in figure 3, being successively covered with the first electro-magnetic screen layer 103 and the first external insulation on insert row body outer wall 101
Layer 104, and in order to improve the insulation performance between insert row ontology 1 and the first electro-magnetic screen layer 103, in insert row ontology 1 and first
One layer of inner insulating layer 102 is equipped between electro-magnetic screen layer 103.The present invention in order to ensure jack 6 and external source plug conductive gold
After belonging to plate connection, prevent the first electro-magnetic screen layer 103 from contacting with the conductive metal sheet of the external source plug and conductive, as shown in figure 4,
The through-hole passed through for the conductive metal sheet 4 of plug 3 is provided at the jack 6 that the first electro-magnetic screen layer 103 is located at insert row ontology 1,
The first external insulation layer 104 in through hole extends into jack 6 along the direction of insertion of plug 3 and coats the edge of through-hole.When slotting
When the case where row's ontology 1 is provided with inner insulating layer 102, in the through hole inner insulating layer 102 and first of the first electro-magnetic screen layer 103
External insulation layer 104 connects, to coat the edge of through-hole.In this way, conductive metal sheet 4 be inserted into jack 6 when with first outside absolutely
Edge layer 104 and/or inner insulating layer 102 are contacted and can not be contacted with the first electro-magnetic screen layer 103.The present invention in order to realize first electricity
Magnetic masking layer 103 is grounded, as shown in figure 5, being fixed with the grounding contact for stretching out the first external insulation layer 104 in 1 bottom of insert row ontology
5, and one end of grounding contact 5 is connect with the first electro-magnetic screen layer 103.When in use, grounding contact 5 and wall or ground face contact
?.
As shown in fig. 6, firewire, zero curve and ground wire of the conducting wire 2 including being respectively provided with rubber layer 202, and firewire, zero curve and ground
Line is copper wire 201, the second electro-magnetic screen layer 203 for coating three is provided with outside firewire, zero curve and ground wire, second
Electro-magnetic screen layer 203 is coated with the second external insulation layer 204.
As shown in fig. 7, plug 3 includes the third external insulation layer 302 being inwardly successively laid with by plug casing 301 and third electricity
Magnetic masking layer 303, conductive metal sheet 4 include firewire connecting plate, the zero curve connecting respectively with the firewire of conducting wire 2, zero curve and ground wire
Connecting plate and ground wire connecting plate, and had on firewire connecting plate, zero curve connecting plate and ground wire connecting plate opposite for connecting
The interface 401 of firewire, zero curve and the ground wire answered, firewire connecting plate and zero curve connecting plate pass through third external insulation layer 302 and
The isolation of three electro-magnetic screen layers 303, ground wire connecting plate are connect with third electro-magnetic screen layer 303.First electro-magnetic screen layer 103, second
Electro-magnetic screen layer 203 and 303 three of third electro-magnetic screen layer are connected and form complete entirety, in this way, the first electromagnetic shielding
The 103, second electro-magnetic screen layer 203 of layer and third electro-magnetic screen layer 303 are grounded by grounding contact 5, when not set grounding contact 5
Or grounding contact 5 be when can not be grounded, the first electro-magnetic screen layer 103, the second electro-magnetic screen layer 203 and third electro-magnetic screen layer 303
Pass through ground wire connecting plate.
The present invention is in order to improve whole insulation effect, outside the first external insulation layer 104, the second external insulation layer 204 and third
302 three of insulating layer is connected and forms complete entirety.
Of the invention first electro-magnetic screen layer 103, the second electro-magnetic screen layer 203 and third electro-magnetic screen layer 303 be all made of by
Metallic particles is sprayed on corresponding first external insulation layer, 104 inside, 204 inside of the second external insulation layer and the second external insulation layer
The layer structure constituted on the inside of 204；When insert row ontology 1 is provided with inner insulating layer 102, the first electro-magnetic screen layer 103 can also
To be that metallic particles is sprayed on to corresponding 102 outside of inner insulating layer.First electro-magnetic screen layer 103, the second electromagnetism of the invention
The layer structure that shielded layer 203 and third electro-magnetic screen layer 303 can also be constituted using wire weaving.
Working principle of the present invention:
Electromagnetic radiation caused by insert row ontology 1, conducting wire 2 and plug 3 is respectively by corresponding first electro-magnetic screen layer
103, the second electro-magnetic screen layer 203 and third electro-magnetic screen layer 303 absorb, due to the first electro-magnetic screen layer 103, the second electromagnetic screen
It covers layer 203 and 303 three of third electro-magnetic screen layer connection, absorbed electromagnetic radiation is connected by grounding contact 5 and/or ground wire
Plate passes to wall or ground, to realize the purpose for eliminating electromagnetic radiation.
Finally, it should be noted that the foregoing is only a preferred embodiment of the present invention, it is not intended to restrict the invention,
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art, still may be used
To modify the technical solutions described in the foregoing embodiments or equivalent replacement of some of the technical features.
All within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in power of the present invention
Within the scope of benefit is claimed.
Claims (7)
1. a kind of insert row with electro-magnetic screen function, it is characterised in that: including insert row ontology and pass through conducting wire and insert row ontology
The plug of connection is successively covered with the first electro-magnetic screen layer and the first external insulation layer, Yu Suoshu on Yu Suoshu insert row body outer wall
First electro-magnetic screen layer, which is located at the jack of insert row ontology, is provided with the through-hole passed through for the conductive metal sheet of plug, Yu Suoshu through-hole
First external insulation layer at place extends into the jack along the direction of insertion of the plug and coats the edge of the through-hole；
The conducting wire includes the firewire, zero curve and ground wire for being respectively provided with rubber layer, and Yu Suoshu firewire, zero curve and ground wire are externally provided with for wrapping
The second electro-magnetic screen layer of three is covered, the second electro-magnetic screen layer of Yu Suoshu is coated with the second external insulation layer；The plug includes
The third external insulation layer and third electro-magnetic screen layer being inwardly successively laid with by plug casing, the conductive metal sheet include respectively with
Firewire connecting plate, zero curve connecting plate and the ground wire connecting plate of the firewire of conducting wire, zero curve and ground wire connection, the firewire connecting plate and
Zero curve connecting plate passes through third external insulation layer is isolated with third electro-magnetic screen layer, the ground wire connecting plate and the third electromagnetism
Shielded layer connection, and first electro-magnetic screen layer, the second electro-magnetic screen layer and third electro-magnetic screen layer three are connected and shape
At complete entirety.
2. a kind of insert row with electro-magnetic screen function according to claim 1, it is characterised in that: first external insulation
Layer, the second external insulation layer and third external insulation layer three are connected and form complete entirety.
3. a kind of insert row with electro-magnetic screen function according to claim 1, it is characterised in that: Yu Suoshu insert row ontology
Bottom is equipped with the grounding contact for stretching out first external insulation layer, one end of the grounding contact and first electro-magnetic screen layer
Connection.
4. a kind of insert row with electro-magnetic screen function according to claim 1, it is characterised in that: Yu Suoshu insert row ontology
One layer of inner insulating layer is equipped between first electro-magnetic screen layer.
5. a kind of insert row with electro-magnetic screen function according to claim 4, it is characterised in that: the first electromagnetism of Yu Suoshu
Inner insulating layer described in the through hole of shielded layer is connect with first external insulation layer, to coat the edge of the through-hole.
6. a kind of insert row with electro-magnetic screen function according to claim 1, it is characterised in that: first electromagnetic screen
It covers layer, the second electro-magnetic screen layer and third electro-magnetic screen layer and is all made of and be sprayed at metallic particles outside corresponding described first absolutely
The layer structure constituted on the inside of edge layer, on the inside of the second external insulation layer inside and the second external insulation layer.
7. a kind of insert row with electro-magnetic screen function according to claim 1, it is characterised in that: first electromagnetic screen
Cover the layer structure that layer, the second electro-magnetic screen layer and third electro-magnetic screen layer are all made of wire weaving and constitute.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270770.0A CN109921239A (en) | 2019-04-04 | 2019-04-04 | A kind of insert row with electro-magnetic screen function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910270770.0A CN109921239A (en) | 2019-04-04 | 2019-04-04 | A kind of insert row with electro-magnetic screen function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109921239A true CN109921239A (en) | 2019-06-21 |
Family
ID=66968636
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910270770.0A Pending CN109921239A (en) | 2019-04-04 | 2019-04-04 | A kind of insert row with electro-magnetic screen function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109921239A (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0927692A (en) * | 1995-07-12 | 1997-01-28 | Oki Inf Syst | Interface structure |
| CN2416637Y (en) * | 2000-03-22 | 2001-01-24 | 东莞骅国电子有限公司 | Anti-electromagnetic wave interference structure for assembly connector |
| CN2935536Y (en) * | 2006-07-26 | 2007-08-15 | 陈清 | Radiation-proof power socket |
| US8113882B1 (en) * | 2010-12-29 | 2012-02-14 | U. D. Electronic Corp. | USB connector |
-
2019
- 2019-04-04 CN CN201910270770.0A patent/CN109921239A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0927692A (en) * | 1995-07-12 | 1997-01-28 | Oki Inf Syst | Interface structure |
| CN2416637Y (en) * | 2000-03-22 | 2001-01-24 | 东莞骅国电子有限公司 | Anti-electromagnetic wave interference structure for assembly connector |
| CN2935536Y (en) * | 2006-07-26 | 2007-08-15 | 陈清 | Radiation-proof power socket |
| US8113882B1 (en) * | 2010-12-29 | 2012-02-14 | U. D. Electronic Corp. | USB connector |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190621 |
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| RJ01 | Rejection of invention patent application after publication |