CN215735635U - Wave-absorbing material walkway plate for anechoic chamber - Google Patents
Wave-absorbing material walkway plate for anechoic chamber Download PDFInfo
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- CN215735635U CN215735635U CN202122225544.6U CN202122225544U CN215735635U CN 215735635 U CN215735635 U CN 215735635U CN 202122225544 U CN202122225544 U CN 202122225544U CN 215735635 U CN215735635 U CN 215735635U
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- honeycomb
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- absorbing material
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Abstract
The utility model discloses a wave-absorbing material walkway plate for anechoic chamber, which comprises a wave-absorbing plate, wherein the inner wall of the honeycomb plate is uniformly provided with a plurality of inner honeycomb grooves with honeycomb structures, the honeycomb plate with the honeycomb structures is arranged on one side of the wave-absorbing plate close to a bump, when electric waves are transmitted to one side of the honeycomb plate, the structure of the honeycomb plate enables the entering wind waves to turn back inside the honeycomb, and the wave-absorbing plate gradually absorbs the electric waves in the turn-back process, meanwhile, when the electric waves enter the honeycomb plate, part of the electric waves enter the inner honeycomb grooves again to turn back for two times, the turn-back times of the electric waves inside the honeycomb plate are increased, the wave-absorbing effect of the honeycomb plate and the bump is improved, the honeycomb plate is composed of a plurality of honeycomb block stacks, when in use and installation, the honeycomb blocks can be stacked from bottom to top one by one, and the arrangement is convenient for different internal conditions, the installation is simple, is convenient for change, need not the accessory and fixes to wall drilling.
Description
Technical Field
The utility model relates to the field of wave-absorbing material walkway plates, in particular to a wave-absorbing material walkway plate for an anechoic chamber.
Background
The wave-absorbing material refers to a material which can absorb or greatly weaken the electromagnetic wave energy received by the surface of the wave-absorbing material, thereby reducing the interference of the electromagnetic wave. In engineering application, the wave-absorbing material is required to have high absorption rate to electromagnetic waves in a wider frequency band, and also required to have the properties of light weight, temperature resistance, moisture resistance, corrosion resistance and the like.
When the traditional wave-absorbing walkway plates are used for shielding indoors, the wave-absorbing walkway plates pass through the mastoid wave-absorbing structure, the structure is relatively simple, and the wave-absorbing performance is relatively poor.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art, the utility model provides the wave-absorbing material walkway plate for the anechoic chamber, which has good wave-absorbing performance.
In order to solve the technical problems, the utility model provides the following technical scheme: the utility model provides a wave-absorbing material walks guidance tape for anechoic chamber, is including inhaling the ripples board, it is wide lug under the narrow including being of align to grid to inhale the ripples board, it is installed the honeycomb panel that is cellular structure to inhale ripples board near lug one side, a plurality of interior honeycomb grooves that are cellular structure are evenly seted up to the honeycomb panel inner wall.
As a preferred technical scheme of the utility model, the lug and the honeycomb plate are sequentially made of a composite conical wave-absorbing material, ferrite, an anti-corrosion multilayer plate, a shielding steel plate and a standard shielding module from inside to outside.
As a preferred technical solution of the present invention, a conductive shielding gasket is used between every two adjacent standard shielding modules for shielding and electrical contact connection.
As a preferable technical scheme of the utility model, the honeycomb plate is formed by stacking a plurality of honeycomb blocks.
Compared with the prior art, the utility model can achieve the following beneficial effects:
1. through the honeycomb panel that is cellular structure that ripples board is close to the installation of lug one side, when the electric wave transmits honeycomb panel one side, the structure through the honeycomb panel makes the wind wave of entering turn back inside the honeycomb, and carry out gradual absorption to the electric wave through inhaling the ripples board at the in-process of turning back, the electric wave is when entering into the honeycomb panel inside simultaneously, the inside that part electric wave reentrant interior honeycomb groove carries out quadratic turn back, increase the number of times of turning back of electric wave inside the honeycomb panel, improve the ripples effect of inhaling of honeycomb panel and lug.
2. By a plurality of honeycomb piece pile up neatly to constitute through the honeycomb panel, when using the installation, can carry out by supreme pile up neatly down with the honeycomb piece one by one, be convenient for arrange to different internal conditions, the installation is simple, is convenient for change, need not the accessory and fixes wall drilling.
Drawings
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is an enlarged schematic view of a portion a in fig. 1 according to the present invention.
Wherein: 1. a wave absorbing plate; 11. a bump; 12. a honeycomb panel; 121. compounding conical wave-absorbing material; 122. a ferrite; 123. an anticorrosive multilayer board; 124. a shielding steel plate; 125. a standard shielding module; 126. a honeycomb block; 13. an inner honeycomb groove.
Detailed Description
The present invention will be further described with reference to specific embodiments for the purpose of facilitating an understanding of technical means, characteristics of creation, objectives and functions realized by the present invention, but the following embodiments are only preferred embodiments of the present invention, and are not intended to be exhaustive. Based on the embodiments in the implementation, other embodiments obtained by those skilled in the art without any creative efforts belong to the protection scope of the present invention. The experimental methods in the following examples are conventional methods unless otherwise specified, and materials, reagents and the like used in the following examples are commercially available unless otherwise specified.
Example (b):
as shown in fig. 1-2, the utility model provides a wave-absorbing material walkway plate for anechoic chamber, which comprises a wave-absorbing plate 1, wherein the wave-absorbing plate 1 comprises lugs 11 which are uniformly arranged and have narrow top and wide bottom, a cellular board 12 with a cellular structure is arranged on one side of the wave-absorbing plate 1 close to the lugs 11, and a plurality of inner cellular grooves 13 with the cellular structure are uniformly arranged on the inner wall of the cellular board 12.
When the wave absorbing device is used, the wave absorbing plate 1 is close to the cellular board 12 with the cellular structure, which is arranged on one side of the convex block 11, when electric waves are transmitted to one side of the cellular board 12, the entering wind waves are turned back inside a honeycomb through the structure of the cellular board 12, in the turning-back process, the electric waves are gradually absorbed through the wave absorbing plate 1, meanwhile, when the electric waves enter the cellular board 12, part of the electric waves enter the inner portion of the inner cellular groove 13 again to turn back secondarily, the turning-back times of the electric waves inside the cellular board 12 are increased, and the wave absorbing effect of the cellular board 12 and the convex block 11 is improved.
In other embodiments, the bump 11 and the honeycomb panel 12 are sequentially made of a composite conical wave-absorbing material 121, a ferrite 122, an anti-corrosion multilayer board 123, a shielding steel plate 124 and standard shielding modules 125 from inside to outside, the wave-absorbing effect of electric waves is improved by the composite conical wave-absorbing material 121, the ferrite 122, the anti-corrosion multilayer board 123 and the shielding steel plate 124 which are sequentially arranged, meanwhile, a conductive shielding Gasket is adopted between every two adjacent standard shielding modules 125 for shielding and electric contact connection, a conductive shielding Gasket gasset is adopted between the two adjacent standard shielding modules 125 for good RF shielding and electric contact connection, and the shielding effect is improved.
In other embodiments, the cellular board 12 is composed of a plurality of cellular blocks 126 in a stacking manner, and is composed of a plurality of cellular blocks 126 in a stacking manner through the cellular board 12, so that when the cellular board is used and installed, the cellular blocks 126 can be stacked from bottom to top one by one, arrangement aiming at different internal conditions is facilitated, the installation is simple, replacement is facilitated, and no accessory is needed for drilling and fixing the wall surface.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly under and obliquely below the second feature, or simply meaning that the first feature is at a lesser elevation than the second feature.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (4)
1. The utility model provides a wave-absorbing material pavement board for anechoic chamber, is including wave-absorbing plate (1), its characterized in that: inhale ripples board (1) including be narrow wide lug (11) down of align to grid, inhale ripples board (1) and be bump (11) one side and install honeycomb panel (12) that are honeycomb structure, a plurality of interior honeycomb groove (13) that are honeycomb structure are evenly seted up to honeycomb panel (12) inner wall.
2. The wave-absorbing material walkway plate for anechoic chamber of claim 1, wherein: the bump (11) and the honeycomb plate (12) are sequentially made of a composite conical wave-absorbing material (121), ferrite (122), an anti-corrosion multilayer plate (123), a shielding steel plate (124) and a standard shielding module (125) from inside to outside.
3. The wave-absorbing material walkway plate for anechoic chamber of claim 2, wherein: and each two adjacent standard shielding modules (125) are connected by adopting a conductive shielding gasket for shielding and electric contact.
4. The wave-absorbing material walkway plate for anechoic chamber of claim 1, wherein: the honeycomb plate (12) is formed by stacking a plurality of honeycomb blocks (126).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225544.6U CN215735635U (en) | 2021-09-15 | 2021-09-15 | Wave-absorbing material walkway plate for anechoic chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122225544.6U CN215735635U (en) | 2021-09-15 | 2021-09-15 | Wave-absorbing material walkway plate for anechoic chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215735635U true CN215735635U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122225544.6U Active CN215735635U (en) | 2021-09-15 | 2021-09-15 | Wave-absorbing material walkway plate for anechoic chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215735635U (en) |
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2021
- 2021-09-15 CN CN202122225544.6U patent/CN215735635U/en active Active
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