CN204440912U - For the composite wave-absorbing structure in aisle, micro-wave screening darkroom - Google Patents
For the composite wave-absorbing structure in aisle, micro-wave screening darkroom Download PDFInfo
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- CN204440912U CN204440912U CN201520127563.7U CN201520127563U CN204440912U CN 204440912 U CN204440912 U CN 204440912U CN 201520127563 U CN201520127563 U CN 201520127563U CN 204440912 U CN204440912 U CN 204440912U
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Abstract
Composite wave-absorbing structure for aisle, micro-wave screening darkroom of the present utility model, comprise shell and one group of suction wave angle cone, shell comprises base plate and inverted grid member, grid member has the Ge Shan of one group of opening, Ge Shan is connected with base plate respectively and forms spatial accommodation respectively, inhales wave angle cone and is placed in respectively in corresponding spatial accommodation.After adopting structure of the present utility model, can avoid inhaling wave angle cone and bear pressure, guarantee the integrality of absorbing material, increase the service life.
Description
Technical field
The utility model relates to a kind of composite wave-absorbing structure for aisle, micro-wave screening darkroom, belongs to microwave dark room technical field.
Background technology
According to the applicant understood, along with the continuous aggravation of electromagnetic pollution and the enhancing of people's environmental consciousness, how effective attenuation environment electromagnetics intensity of wave, causes the attention of various countries day by day.Inhaling ripple darkroom is that testing research electromagnetic radiation provides a good environment; Because ground, all-wave darkroom has also been paved with absorbing material, in use, tester needs often to pass in and out darkroom adjustment equipment, conveniently tester in all-wave darkroom, and urgently the aisle absorbent structure in its surface walking is convenient in research and development.
Find through retrieval, application number 201120046365.X Authorization Notice No. CN202167248U name is called the Chinese utility model patent of " a kind of walkway microwave absorber ", its walkway microwave absorber plugs together with wedge shape rigid foam core the cuboid formed by pyramid wave-absorber mutually, form surface, a smooth aisle, people can be walked above, under the prerequisite ensureing the good absorbing property of body, provide the load-bearing capacity that good.But in this technical scheme, wave-absorber itself more or less still will bear a part of pressure, this is just unfavorable for keeping longer serviceable life.
Utility model content
The purpose of this utility model is: for above-mentioned prior art Problems existing, proposes a kind of composite wave-absorbing structure for aisle, micro-wave screening darkroom, can thoroughly avoid absorbing material to bear pressure, guarantee the integrality of absorbing material, increase the service life.
In order to reach above object, the technical solution of the utility model is as follows:
A kind of composite wave-absorbing structure for aisle, micro-wave screening darkroom, comprise shell and one group of suction wave angle cone, shell comprises base plate and inverted grid member, grid member has the Ge Shan of one group of opening, Ge Shan is connected with base plate respectively and forms spatial accommodation respectively, inhales wave angle cone and is placed in respectively in corresponding spatial accommodation.
This structure forms load-carrying members by grid member and base plate, and suction wave angle cone is put into independently spatial accommodation, can avoid inhaling wave angle cone like this and bear pressure.
The perfect further technical scheme of the utility model is:
Preferably, grid member comprises substrate, and substrate extends one group of dividing plate towards the side of base plate to base plate, and lattice coral is made up of jointly the space between adjacent separator, substrate between adjacent separator and adjacent separator respectively.
More preferably, substrate-parallel is in base plate, and divider upright is in substrate.
More preferably, the tip of wave angle cone is inhaled respectively towards substrate.
More preferably, the opposite side that substrate deviates from base plate is fixed with upper epidermis, is positioned at outside outermost dividing plate and is fixed with top layer, side.More preferably, upper epidermis is floor glue, and top layer, side is Boeing sheet.
Preferably, the material of grid member is flame-retardant hard foamed material; The material of base plate is polyurethane foamed material; The material of inhaling wave angle cone is flame-retardant non-woven absorbing material.
After adopting structure of the present utility model, can avoid inhaling wave angle cone and bear pressure, guarantee the integrality of absorbing material, increase the service life.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is further described.
Fig. 1 is the structural representation of the utility model embodiment.
Fig. 2 is the vertical view of Fig. 1 embodiment.
Embodiment
Embodiment
The present embodiment is used for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, basic structure is as shown in Figure 1 and Figure 2: comprise shell and one group inhale wave angle cone 1, shell comprises base plate 2 and inverted grid member 3, grid member 3 has the Ge Shan of one group of opening, Ge Shan is connected with base plate 2 respectively and forms spatial accommodation respectively, inhales wave angle cone 1 and is placed in respectively in corresponding spatial accommodation.
Grid member 3 comprises substrate 31, and substrate 31 extends one group of dividing plate 32 towards the side of base plate 2 to base plate 2, and lattice coral is made up of jointly the space between adjacent separator 32, substrate 31 between adjacent separator 32 and adjacent separator 32 respectively.Substrate 31 is parallel to base plate 2, and dividing plate 32 is perpendicular to substrate 31.Inhale the tip of wave angle cone 1 respectively towards substrate 31.The opposite side that substrate 31 deviates from base plate 2 is fixed with upper epidermis 4, is positioned at outside outermost dividing plate 32 and is fixed with top layer, side 5.Upper epidermis 4 is floor glue, and top layer, side 5 is Boeing sheet.
The material of grid member 3 is flame-retardant hard foamed material (such as, elastic modulus is greater than the flame retardant type polyfoam of 700MPa); The material of base plate 2 is polyurethane foamed material; The material of inhaling wave angle cone 1 is flame-retardant non-woven absorbing material.
The present embodiment adopts load-bearing grid construction, avoids inhaling wave angle cone and bears pressure, ensure inner absorbing material integrality, increase the serviceable life of inhaling ripple aisle, and have more outstanding load-carrying properties.
Test case:
As shown in Figure 1, will inhale wave angle cone 1 and insert grid member 3, paste one deck upper epidermis 4 at grid member 3 top, be connected base plate 2 bottom grid member 3, then carry out coated with top layer, side 5, gets product.
The absorptive character of this finished product are as shown in table 1, and its specification is as shown in table 2.
Table 1
Table 2
| Size (L × W × H) | Weight (kg) | Carrying (kg/m 2) |
| 600×600×500mm | 3.0 | 550 |
This test case finished product has very wide frequency of utilization, and absorptive character are also very excellent.Meanwhile, one-piece construction is more regular, attractive in appearance, and quality is lighter.
In addition to the implementation, the utility model can also have other embodiments.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection domain of the utility model requirement.
Claims (7)
1. the composite wave-absorbing structure for aisle, micro-wave screening darkroom, comprise shell and one group of suction wave angle cone, it is characterized in that, described shell comprises base plate and inverted grid member, described grid member has the Ge Shan of one group of opening, described lattice coral is connected with base plate respectively and forms spatial accommodation respectively, and described suction wave angle cone is placed in corresponding spatial accommodation respectively.
2. according to claim 1 for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, it is characterized in that, described grid member comprises substrate, described substrate extends one group of dividing plate towards the side of base plate to base plate, described lattice coral is made up of jointly the space between adjacent separator, substrate between adjacent separator and adjacent separator respectively.
3. according to claim 2 for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, it is characterized in that, described substrate-parallel is in base plate, and described divider upright is in substrate.
4. according to claim 2 for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, it is characterized in that, the tip of described suction wave angle cone is respectively towards substrate.
5. according to claim 2 for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, it is characterized in that, the opposite side that described substrate deviates from base plate is fixed with upper epidermis, is positioned at outside outermost dividing plate and is fixed with top layer, side.
6. according to claim 5 for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, it is characterized in that, described upper epidermis is floor glue, and top layer, described side is Boeing sheet.
7. according to any one of claim 1 to 6 for the composite wave-absorbing structure in aisle, micro-wave screening darkroom, it is characterized in that, the material of described grid member is flame-retardant hard foamed material; The material of described base plate is polyurethane foamed material; The material of described suction wave angle cone is flame-retardant non-woven absorbing material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127563.7U CN204440912U (en) | 2015-03-05 | 2015-03-05 | For the composite wave-absorbing structure in aisle, micro-wave screening darkroom |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520127563.7U CN204440912U (en) | 2015-03-05 | 2015-03-05 | For the composite wave-absorbing structure in aisle, micro-wave screening darkroom |
Publications (1)
| Publication Number | Publication Date |
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| CN204440912U true CN204440912U (en) | 2015-07-01 |
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| CN201520127563.7U Active CN204440912U (en) | 2015-03-05 | 2015-03-05 | For the composite wave-absorbing structure in aisle, micro-wave screening darkroom |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057050A (en) * | 2018-09-18 | 2018-12-21 | 南京波平电子科技有限公司 | A kind of low reflection aisle absorbing material |
-
2015
- 2015-03-05 CN CN201520127563.7U patent/CN204440912U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057050A (en) * | 2018-09-18 | 2018-12-21 | 南京波平电子科技有限公司 | A kind of low reflection aisle absorbing material |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |