CN207901755U - Meta Materials and Meta Materials sandwich - Google Patents

Abstract

The utility model provides a kind of Meta Materials, including：First part in the first plane, the second part in the second plane and the coupling part for connecting first part and second part, wherein, first plane and the second plane spaced-apart and parallel to each other, and in the plane vertical with the width direction of Meta Materials, trapezoidal undulated cross-section is collectively formed in first part, second part and coupling part.The utility model additionally provides Meta Materials sandwich.For problem present in the relevant technologies, the purpose of this utility model is to provide a kind of trapezoidal wavy structure metamaterial and include the Meta Materials sandwich of the trapezoidal wavy structure metamaterial, at least to realize the Meta Materials function of sandwich structure.

Description

Meta Materials and Meta Materials sandwich

Technical field

The utility model is related to a kind of Meta Materials, and more particularly, to a kind of trapezoidal wavy structure metamaterial.

Background technology

Conventional sandwich structure composite material and Meta Materials carry out Meta Materials Functional Design, to sandwich knot just for stressed-skin construction Structure without or it is only simple carry out Functional Design, design space is limited, can not adapt to further growth requirement.

Utility model content

For problem present in the relevant technologies, the purpose of this utility model is to provide a kind of trapezoidal super materials of wavy texture Material and the Meta Materials sandwich for including the trapezoidal wavy structure metamaterial, at least to realize the Meta Materials function of sandwich structure.

Embodiment according to the present utility model provides a kind of Meta Materials, including：First in the first plane Point, the second part in the second plane and connect first part and second part coupling part, wherein first is flat Face and the second plane spaced-apart and parallel to each other, and in the plane vertical with the width direction of Meta Materials, first part, Trapezoidal undulated cross-section is collectively formed in two parts and coupling part.

Embodiment according to the present utility model, the angle between adjacent coupling part and the first plane are equal to each other, and And the elongated surfaces of adjacent coupling part intersect each other.

Embodiment according to the present utility model, first part, second part and coupling part are integrally formed.

Embodiment according to the present utility model, first part is rectangular slab, and second part is rectangular slab.

Embodiment according to the present utility model, Meta Materials further comprise multiple first parts, multiple second parts and Multiple coupling parts, to form continuous trapezoidal undulated cross-section.

Embodiment according to the present utility model, adjacent first part are separated from each other, and adjacent second part is to each other It separates, and adjacent first part is connected with second part by coupling part.

Embodiment according to the present utility model, first part, second part and/or coupling part include having electromagnetism modulation The metamaterial microstructure of function.

Embodiment according to the present utility model additionally provides a kind of Meta Materials sandwich, including：At least one institute as above The Meta Materials stated and composite layer in Meta Materials both sides is set.

Embodiment according to the present utility model, composite layer include：It is connect with the outer surface of the first part of Meta Materials First layer and the second layer that is connect with the outer surface of the second part of Meta Materials.

Embodiment according to the present utility model, further comprises multiple Meta Materials, and multiple Meta Materials be connected with each other with Form honeycomb, wherein composite layer includes：The first layer that is connect with the side outer edge of Meta Materials and with super material The second layer of the other side outer edge connection of material.

Embodiment according to the present utility model, composite layer is glued with Meta Materials or co-curing is molded.

The advantageous effects of the utility model are：

Trapezoidal undulated cross-section is collectively formed by first part, second part and coupling part, assigns laminboard layer electromagnetism tune Function processed allows the covering of sandwich structure composite material and Meta Materials product and interlayer to carry out collaboration function solenoid design, obtains Obtain electromagnetism modulation function more outstanding.

Description of the drawings

Fig. 1 shows the perspective view of the Meta Materials of one embodiment according to the present utility model；

Fig. 2 shows one embodiment according to the present utility model be connected with each other to be formed honeycomb Meta Materials it is saturating View；

Fig. 3 shows the perspective view of the Meta Materials sandwich of one embodiment according to the present utility model；

What Fig. 4 showed one embodiment according to the present utility model includes multiple being connected with each other to form the super of honeycomb The perspective view of the Meta Materials sandwich of material.

Specific implementation mode

The utility model is described in detail to Fig. 4 referring now to figure 1.It should be understood that as described below is only this reality With novel example, and any restriction is not constituted to the utility model.It is can be combined with each other between each embodiment to be formed The other embodiment for not being described below or being not shown.

As shown in Figure 1, embodiment according to the present utility model, a kind of Meta Materials 10 are provided.The Meta Materials 10 include：Position First part 12 in the first plane 10A, the second part 14 in the second plane 10B and connection first part 12 With the coupling part 16 of second part 14.

Specifically, the first plane 10A is spaced apart and parallel to each other with the second plane 10B, and in the width with Meta Materials In plane vertical direction W, trapezoidal undulated cross-section S is collectively formed in first part 12, second part 14 and coupling part 16.It should Understand, in the embodiment shown in the drawings, such as a first part 12 both sides can be separately connected there are one connection Part 16, then the two coupling parts 16 are separately connected a second part 14, so that forming one has trapezoidal wavy section Then the unit of face S is arranged in order multiple units to form structure as shown in the figure.In other words, when needed, two groups of lists Member can be arranged with mirror images of each other and be connected (as shown in Figure 2), to which trapezoidal undulated cross-section can form Honeycombed section.

As a result, in Meta Materials 10 provided by the utility model, pass through first part 12, second part 14 and coupling part 16 are collectively formed trapezoidal undulated cross-section S, to assign laminboard layer electromagnetism modulation function, make sandwich structure composite material and Meta Materials The covering and interlayer of product can carry out collaboration function solenoid design, obtain electromagnetism modulation function more outstanding.

With continued reference to Fig. 1, in the embodiments of the present invention, between adjacent coupling part 16 and the first plane 10A Angle be equal to each other, stated differently, since the first plane 10A is parallel with the second plane 10B, so adjacent coupling part 16 Angle between the second plane 10B is same to be equal to each other.Further, the elongated surfaces of adjacent coupling part 16 phase each other It hands over, that is to say, that be not parallel each other between adjacent coupling part 16.

In an alternate embodiment of the invention, as shown, first part 12 is rectangular slab, and second part 14 is rectangular slab. It should be understood, of course, that in other embodiments, first part 12 and second part 14 can also have other any shapes appropriate Shape.

One embodiment according to the present utility model, first part 12, second part 14 and the one of coupling part 16 at Type.Another embodiment according to the present utility model, first part 12, second part 14 and coupling part 16 also can respectively at Type is then linked together by cementing or other connection types.

Referring to figs. 1 to Fig. 4, one embodiment according to the present utility model, Meta Materials 10 further comprise multiple first Divide 12, multiple second parts 14 and multiple coupling parts 16, to form continuous trapezoidal undulated cross-section as described above.At this It, can between multiple first parts 12, multiple second parts 14 and multiple coupling parts 16 in the other embodiment of utility model Angled setting, so as to form the continuous trapezoidal undulated cross-section according to specific implementation situation selected shape.

With reference to figure 1 and Fig. 2, one embodiment according to the present utility model, adjacent first part 12 is separated from each other, phase Adjacent second part 14 is separated from each other, and adjacent first part 12 is connected with second part 14 by coupling part 16.

In addition, in one embodiment of the utility model, first part 12, second part 14 and/or coupling part 16 May include having the metamaterial microstructure of electromagnetism modulation function (that is, can be completely or partially provided in each part mentioned above super Material microstructure).And metamaterial microstructure can have electromagnetism modulation function at least partly.That is, for super material For expecting micro-structure, a part therein can have electromagnetism modulation function, and another part does not have electromagnetism modulation function； In optional embodiment, metamaterial microstructure can also integrally have electromagnetism modulation function.

With reference to figure 3 and Fig. 4, one embodiment according to the present utility model also provides a kind of Meta Materials sandwich 100, Including：At least one Meta Materials 10 according to above-mentioned utility model content and it is arranged in the compound of 10 both sides of Meta Materials Material layer 18.

Referring now to Fig. 3, one embodiment according to the present utility model, composite layer 18 includes：With the of Meta Materials 10 The first layer 20 of the outer surface connection of a part 12 and the second layer being connect with the outer surface of the second part 14 of Meta Materials 10 22.In another embodiment of the utility model, composite material 18 can only include outer with the first part of Meta Materials 10 12 The first layer 20 of surface connection only includes the second layer 22 being connect with the outer surface of the second part of Meta Materials 10 14 or including upper Both state.In the other embodiment of the utility model, composite layer 18 may also include more layers, these layers can be connected to each other Together or be integrally formed, be subsequently connected to the first part 12 of Meta Materials 10 outer surface and/or second of Meta Materials 10 Divide 14 outer surface.

With reference to figure 2 and Fig. 4, one embodiment according to the present utility model, Meta Materials sandwich 100 further comprises more A Meta Materials 10, and multiple Meta Materials 10 are connected with each other to form honeycomb, wherein composite layer 18 includes：With it is super The first layer 20 of the side outer edge connection of material and the second layer 22 being connect with the other side outer edge of Meta Materials.Similarly, As described above, in another embodiment of the utility model, composite material 18 can only include the side with multiple Meta Materials 10 The first layer 20 of outer edge connection only includes the second layer 22 being connect with the other side outer edge of Meta Materials 10 or including above-mentioned two Person.In the other embodiment of the utility model, composite layer 18 may also include more layers, these layers can be connected to one another at one It rises or is integrally formed, be subsequently connected to the side outer edge of Meta Materials 10 and/or the outer edge of the other side of Meta Materials 10.

One embodiment according to the present utility model, composite layer 18 is glued with Meta Materials 10 or co-curing is molded. In the other embodiment of the utility model, composite layer 18 can be also fixedly connected on by other connection types and Meta Materials 10 Together.

In conclusion in structure provided by the utility model, pass through first part 12, second part 14 and coupling part 16 are collectively formed trapezoidal wavy texture, assign laminboard layer (Meta Materials 10 i.e. described above) electromagnetism modulation function, make interlayer knot The covering and interlayer of structure composite material and Meta Materials product can carry out collaboration function solenoid design, obtain electromagnetism more outstanding Modulation function.In other words, by replacing with and can carry out laminboard layer in the prior art (not having electromagnetism modulation function) The Meta Materials 10 with trapezoidal wavy texture of electromagnetism modulation so that the sandwich structure composite material using Meta Materials 10 and super material Expect that the covering of product and interlayer can carry out collaboration function solenoid design, obtains electromagnetism modulation function more outstanding, more specifically Ground can be used for all kinds of composite materials, Meta Materials interlayer knot using the sandwich structure composite material and Meta Materials product of Meta Materials 10 Component, including all kinds of function solenoid cover bodies, integrated antenna, application field includes military high-end equipment, high-end civilian logical Interrogate equipment etc..

The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.

Claims (11)

1. a kind of Meta Materials, which is characterized in that including：First part in the first plane, in the second plane Two parts and the coupling part of the connection first part and the second part,

Wherein, first plane and second plane spaced-apart and parallel to each other, and in the width with the Meta Materials In the vertical plane in direction, trapezoidal undulated cross-section is collectively formed in the first part, the second part and the coupling part.

2. Meta Materials according to claim 1, which is characterized in that the adjacent coupling part and first plane it Between angle be equal to each other, and the elongated surfaces of the adjacent coupling part intersect each other.

3. Meta Materials according to claim 1, which is characterized in that the first part, the second part and described Coupling part is integrally formed.

4. Meta Materials according to claim 1, which is characterized in that the first part is rectangular slab, and described second Part is rectangular slab.

5. Meta Materials according to claim 1, which is characterized in that the Meta Materials further comprise multiple described first Point, multiple second parts and multiple coupling parts, to form the continuous trapezoidal undulated cross-section.

6. Meta Materials according to claim 5, which is characterized in that the adjacent first part is separated from each other, adjacent The second part be separated from each other, and the adjacent first part and the second part pass through the coupling part It is connected.

7. Meta Materials according to claim 1, which is characterized in that the first part, the second part and/or described Coupling part includes the metamaterial microstructure for having electromagnetism modulation function.

8. a kind of Meta Materials sandwich, which is characterized in that including：It is at least one according to described in any one of claim 1 to 7 Meta Materials and composite layer in the Meta Materials both sides is set.

9. Meta Materials sandwich according to claim 8, which is characterized in that the composite layer includes：With it is described The first layer of the outer surface connection of the first part of Meta Materials and the appearance with the second part of the Meta Materials The second layer of face connection.

10. Meta Materials sandwich according to claim 8, which is characterized in that further comprise multiple Meta Materials, And multiple Meta Materials are connected with each other to form honeycomb, wherein the composite layer includes：With the Meta Materials The connection of side outer edge first layer and the second layer that is connect with the other side outer edge of the Meta Materials.

11. Meta Materials sandwich according to claim 8, which is characterized in that the composite layer and the super material Material is glued or co-curing molding.