CN207399753U - A kind of absorbing material structure with metal shielding board - Google Patents
A kind of absorbing material structure with metal shielding board Download PDFInfo
- Publication number
- CN207399753U CN207399753U CN201721488183.1U CN201721488183U CN207399753U CN 207399753 U CN207399753 U CN 207399753U CN 201721488183 U CN201721488183 U CN 201721488183U CN 207399753 U CN207399753 U CN 207399753U
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- CN
- China
- Prior art keywords
- absorbing material
- card slot
- ripple
- metal shielding
- shielding board
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Abstract
The utility model discloses a kind of absorbing material structure with metal shielding board, including inhaling ripple mainboard, framework, metal shielding board, the first absorbing material, the second absorbing material, suction wave hole, connector, threaded hole, the first card slot, the second card slot, snap ring, blocked hole, lower connecting plate and upper junction plate.This structure is for the absorption to certain wave, the first absorbing material and the second absorbing material are inlayed on ripple mainboard is inhaled, add the absorption efficiency to ripple, equally distributed suction wave hole is set on the second absorbing material simultaneously, when increasing suction corrugated product, also double absorption can be carried out to ripple, inhaling the four corners of ripple mainboard, connector is set, and connector can be used for the connection with framework, and metal shielding board is set inhaling ripple mainboard bottom, metal shielding board can be to electromagnetic wave shielding, the interference of electromagnetic wave is reduced, the environment of surrounding is made more to clean, reduces influence of the ripple to human body.
Description
Technical field
The utility model is related to a kind of absorbing material structures with metal shielding board.
Background technology
So-called absorbing material refers to a kind of material that can absorb the electromagnetic wave energy for projecting its surface.On engineer application,
In addition to requiring absorbing material that there is high absorptivity to electromagnetic wave in broad frequency band, also require it that there is light weight, heatproof, resistance to
The performances such as wet, anticorrosive.With the development of modern science and technology, influence of the electromagenetic wave radiation to environment increasingly increases.Airport,
Machine flight is overdue when Electromagnetic Interference can not take off；Various electronic instrument for diagnosing and curing diseases devices can be often being disturbed in hospital, mobile phone just
Often work.Therefore, electromagnetic pollution is administered, finds a kind of material that can be kept out and weaken electromagenetic wave radiation -- absorbing material has become
For a big problem of material science.Electromagnetic radiation causes directly or indirectly human body by fuel factor, non-thermal effect, cumulative effect
Injury.Research confirms that ferrite wave-absorbing material performance is optimal, it, which has, absorbs frequency range is high, absorptivity is high, matching thickness is thin etc.
Feature.This material is applied to the electromagnetic radiation that leakage is can absorb in electronic equipment, can achieve the purpose that eliminate electromagnetic interference.
According to the rule that electromagnetic wave is propagated in media as well from the high magnetic conductance direction of low magnetic steering, electromagnetism is guided using high magnetic conductivity ferrite
Ripple, by resonance, the radiation energy of a large amount of electromagnetic wave absorptions, then by coupling the energy conversion of electromagnetic wave into thermal energy.
Existing absorbing material structure is single, is merely able to realize simple function, is difficult to accomplish synchronization process to a variety of ripples, it is impossible to
It is enough that electromagnetic wave is shielded, during being absorbed to usual ripple, it is difficult to shield a variety of ripples, various ripples is made still to be produced to human body
Raw harm.
Utility model content
The technical issues of the utility model is mainly solved present in the prior art, it is a kind of with metallic shield so as to provide
The absorbing material structure of plate.
The above-mentioned technical problem of the utility model is mainly what is be addressed by following technical proposals：The utility model is public
A kind of absorbing material structure with metal shielding board is opened, including inhaling ripple mainboard and framework, the suction ripple mainboard leads to framework
Connector connection is crossed, the connector top is threaded hole, and the metal shielding board is connected with the first absorbing material, and described the
One absorbing material is connected with the second absorbing material, and the suction ripple mainboard sets connector, and the first card is set on the inside of the connector
Slot and the second card slot, first card slot and the second card slot top are respectively provided with snap ring, and the framework sets blocked hole, the framework
Both sides set lower connecting plate and upper junction plate；In order to allow to shield electromagnetic wave, the suction ripple mainboard bottom sets metallic shield
Plate, metal shielding board are connected with absorbing material for gluing；In order to make the effect of absorption ripple more preferable, second absorbing material is set
Equally distributed suction wave hole on top, the second absorbing material is set, inhales wave hole to be obliquely installed；In order to which threaded hole is enable to determine
Position, the threaded hole are set for protrusion, and height of projection is metal shielding board and the first absorbing material thickness.
Preferably, in order to make to reduce through snap ring internal friction, the connection of the metal shielding board and the first absorbing material
Body is connected with snap ring, is smooth inner wall on the inside of snap ring.
Preferably, in order to make to dock between snap ring, first card slot is connected with the second card slot with snap ring, and is blocked
Ring diameter successively decreases.
Preferably, in order to which material is enable to inlay completely, in the connector of the metal shielding board and the first absorbing material
Side sets the first card slot and the second card slot, the first card slot to work in coordination with the second card slot, and the first card slot is embedded in the second card slot.
Preferably, in order to make between framework can slitless connection, framework both sides lower connecting plate, upper junction plate are asymmetry
It sets.
The beneficial effects of the utility model：This structure inlays the first suction for the absorption to certain wave on ripple mainboard is inhaled
Wave material and the second absorbing material, add the absorption efficiency to ripple, reduce the reflectivity of ripple, reduce the reflection of ripple to reality
Influence, while equally distributed suction wave hole is set on the second absorbing material, increase inhale corrugated product when, can also carry out two to ripple
Secondary absorption increases absorption efficiency, is inhaling the four corners of ripple mainboard, sets connector, and connector can be used for the connection with framework,
Available for the corner positioning inhaled when ripple mainboard sticks, facilitate the manufacture of mainboard, metal shielding board, gold are set inhaling ripple mainboard bottom
Belong to the interference that barricade to electromagnetic wave shielding, can reduce electromagnetic wave, the environment of surrounding is made more to clean, reduces ripple to human body
Influence.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the utility model overall schematic；
Fig. 2 inhales ripple mainboard partial schematic diagram for the utility model；
Fig. 3 is the utility model connector schematic diagram；
Fig. 4 is the utility model framework partial schematic diagram；
Fig. 5 inhales wave hole schematic diagram for the utility model；
In figure：1st, ripple mainboard is inhaled, 2, framework, 3, metal shielding board, the 4, first absorbing material, the 5, second absorbing material, 6,
Inhale wave hole, 7, connector, 8, threaded hole, the 9, first card slot, the 10, second card slot, 11, snap ring, 12, blocked hole, 13, lower connection
Plate, 14, upper junction plate.
Specific embodiment
The preferred embodiment of the utility model is described in detail below in conjunction with the accompanying drawings, so that the advantages of the utility model
It can be easier to be readily appreciated by one skilled in the art with feature, it is apparent clear and definite so as to be made to the scope of protection of the utility model
Define.
It please refers to Fig.1 shown in -5, a kind of absorbing material structure with metal shielding board, including inhaling ripple mainboard 1 and framework
2, the suction ripple mainboard 1 is connected with framework 2 by connector 7, and 7 top of connector is threaded hole 8, the metallic shield
Plate 3 is connected with the first absorbing material 4, and first absorbing material 4 is connected with the second absorbing material 5, and the suction ripple mainboard 1 is set
Connector 7,7 inside of connector set the first card slot 9 and the second card slot 10, first card slot 9 to be pushed up with the second card slot 10
End is respectively provided with snap ring 11, and the framework 2 sets blocked hole 12, and 2 both sides of framework set lower connecting plate 13 and upper junction plate 14.
As a kind of technical optimization scheme of the utility model, 1 bottom of suction ripple mainboard sets metal shielding board 3, gold
Belong to barricade 3 to be connected for gluing with absorbing material.
As a kind of technical optimization scheme of the utility model, second absorbing material 5 is arranged on top, and second inhales ripple
Equally distributed suction wave hole 6 on material 5 is set, inhales wave hole 6 to be obliquely installed.
As a kind of technical optimization scheme of the utility model, the threaded hole 8 is set for protrusion, and height of projection is metal
3 and first absorbing material of barricade, 4 thickness.
As a kind of technical optimization scheme of the utility model, the connection of 3 and first absorbing material 4 of metal shielding board
Body 7 is connected with snap ring 11, and 11 inside of snap ring is smooth inner wall.
As a kind of technical optimization scheme of the utility model, 9 and second card slot 10 of the first card slot with snap ring 11
Connection, and 11 diameter of snap ring successively decreases.
As a kind of technical optimization scheme of the utility model, the connection of 3 and first absorbing material 4 of metal shielding board
7 inside of body sets the first card slot 9 and the second card slot 10, the first card slot 9 to work in coordination with the second card slot 10, and the first card slot 9 is inlayed
In the second card slot 10.
As a kind of technical optimization scheme of the utility model, the 2 both sides lower connecting plate 13 of framework, upper junction plate 14 are
Asymmetry is set.
It is connected when the utility model is used, inhaling ripple mainboard 1 with framework 2 by connector 7, facilitates mainboard and framework 2
Connection, timely convenient for mainboard replace and safeguard that 7 top of connector is threaded hole 8, for the fixation with framework, metal screen
Shield plate 3 is connected with the first absorbing material 4, and the first absorbing material 4 is connected with the second absorbing material 5, and multilayer is set, you can to electromagnetism
Ripple is shielded, and other ripples can be absorbed, and reduces the reflection of ripple, is inhaled ripple mainboard 1 and is set connector 7, in connector 7
Side sets the first card slot 9 and the second card slot 10, cooperates between card slot, and the first card slot can be inlaid into the second card slot, convenience pair
It connects, the first card slot 9 and 10 top of the second card slot are respectively provided with snap ring 11, and snap ring 11 cooperates, and available for running through for threaded hole, use
In fixed and positioning, framework 2 sets blocked hole 12, cooperation fixation is carried out with the connector 7 on mainboard, under 2 both sides of framework are set
Connecting plate 13, it can be achieved that working in coordination for multiple frameworks is connected, facilitates multiple frameworks connection with upper junction plate 14, and second inhales ripple
Suction wave hole 6 on material 5 is obliquely installed, and the multiple internal reflection of the ripple of entrance can be absorbed, and increases the efficiency for inhaling ripple.
Claims (5)
1. a kind of absorbing material structure with metal shielding board, including inhaling ripple mainboard (1) and framework (2), it is characterised in that：Institute
It states suction ripple mainboard (1) to be connected by connector (7) with framework (2), connector (7) top is threaded hole (8), the gold
Belong to barricade (3) to be connected with the first absorbing material (4), first absorbing material (4) is connected with the second absorbing material (5), institute
It states and inhales ripple mainboard (1) setting connector (7), the first card slot (9) and the second card slot (10), institute are set on the inside of the connector (7)
It states the first card slot (9) and is respectively provided with snap ring (11) with the second card slot (10) top, the framework (2) sets blocked hole (12), described
Framework (2) both sides set lower connecting plate (13) and upper junction plate (14)；Described suction ripple mainboard (1) bottom sets metal shielding board
(3), metal shielding board (3) is connected with absorbing material for gluing；Second absorbing material (5) is arranged on top, and second inhales ripple
Equally distributed suction wave hole (6) on material (5) is set, inhales wave hole (6) to be obliquely installed；The threaded hole (8) is set for protrusion,
Height of projection is metal shielding board (3) and the first absorbing material (4) thickness.
2. the absorbing material structure according to claim 1 with metal shielding board, it is characterised in that：The metallic shield
Plate (3) is connected with the connector (7) of the first absorbing material (4) with snap ring (11), is smooth inner wall on the inside of snap ring (11).
3. the absorbing material structure according to claim 2 with metal shielding board, it is characterised in that：First card slot
(9) it is connected with the second card slot (10) with snap ring (11), and snap ring (11) diameter successively decreases.
4. the absorbing material structure according to claim 3 with metal shielding board, it is characterised in that：The metallic shield
Plate (3) on the inside of the connector (7) of the first absorbing material (4) with setting the first card slot (9) and the second card slot (10), the first card slot
(9) work in coordination with the second card slot (10), the first card slot (9) is embedded in the second card slot (10).
5. the absorbing material structure according to claim 4 with metal shielding board, it is characterised in that：The framework (2)
Both sides lower connecting plate (13), upper junction plate (14) are set to be asymmetric.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488183.1U CN207399753U (en) | 2017-11-09 | 2017-11-09 | A kind of absorbing material structure with metal shielding board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721488183.1U CN207399753U (en) | 2017-11-09 | 2017-11-09 | A kind of absorbing material structure with metal shielding board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207399753U true CN207399753U (en) | 2018-05-22 |
Family
ID=62325818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721488183.1U Expired - Fee Related CN207399753U (en) | 2017-11-09 | 2017-11-09 | A kind of absorbing material structure with metal shielding board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207399753U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132531A (en) * | 2018-11-01 | 2020-05-08 | 江苏蓝沛新材料科技有限公司 | Wave-absorbing material and laminating process thereof |
| CN112151351A (en) * | 2020-11-24 | 2020-12-29 | 季华实验室 | Structure for inhibiting electromagnetic interference and wave leakage, radio frequency power supply and plasma etching equipment |
-
2017
- 2017-11-09 CN CN201721488183.1U patent/CN207399753U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111132531A (en) * | 2018-11-01 | 2020-05-08 | 江苏蓝沛新材料科技有限公司 | Wave-absorbing material and laminating process thereof |
| CN112151351A (en) * | 2020-11-24 | 2020-12-29 | 季华实验室 | Structure for inhibiting electromagnetic interference and wave leakage, radio frequency power supply and plasma etching equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20181109 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |