Sea-land gas model of microwave millimeter electromagnetic attenuation material

Abstract

The utility model relates to a sea-land air model of a microwave millimeter electromagnetic attenuation material. The sea-land air model comprises a sea-land air model body, the sea-land air model body comprises a left side face, a right side face, a top face, a bottom face, a front face and a back face. According to the product for testing the microwave millimeter electromagnetic attenuation material, the microwave millimeter electromagnetic attenuation material is arranged on the sea-land gas model, the connecting wire is connected to the cloth ferrule to increase stability, and after the vertical line tied to the cloth ferrule droops, the weight is tied to the lower end to stabilize the placement position. And the testing efficiency of the microwave millimeter electromagnetic attenuation material is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sea and land air models, in particular to a sea and land air model made of microwave millimeter electromagnetic attenuation material. Background Art

[0002] The testing principle of microwave millimeter electromagnetic attenuation materials is that when electromagnetic waves contact the surface of microwave millimeter electromagnetic attenuation materials, reflection will occur. By receiving the reflected signal, the target can be judged. This is the basic principle of radar microwave detection. The absorbing material in microwave engineering is used to absorb or greatly reduce the electromagnetic wave energy received on its surface, thereby reducing electromagnetic radiation or interference. 1) The incident electromagnetic wave enters the interior of the material to the maximum extent, rather than being reflected on its surface, that is, the impedance matching of the material must be met; 2) The electromagnetic wave energy entering the interior of the material is almost completely attenuated, that is, attenuation matching. Attenuation matching can be resistive loss, which converts electromagnetic energy into heat energy; it can also be dielectric loss, which converts electromagnetic energy into heat energy through dielectric polarization; it can also be magnetic loss, which converts into hysteresis loss, damping loss, etc. Therefore, a good absorbing material hardly reflects electromagnetic waves, but absorbs them into the interior and attenuates them completely. There is a lack of products for testing microwave millimeter electromagnetic attenuation materials. Therefore, the inventors set the microwave millimeter electromagnetic attenuation material on the sea and land air model to avoid the influence of the surrounding environment on the test of microwave millimeter electromagnetic attenuation materials. Utility Model Content

[0003] In order to solve the problems in the prior art, the utility model provides a sea-land air model of a microwave millimeter electromagnetic attenuation material.

[0004] The specific technical scheme of the utility model is as follows: a sea-land inflatable model of microwave millimeter electromagnetic attenuation material, including a sea-land inflatable model body; characterized in that: the sea-land inflatable model body includes a left side, a right side, a top surface, a bottom surface, a front surface and a back surface, the front surface, the top surface, the back surface and the bottom surface of the sea-land inflatable model body are glued with a cloth sleeve 1 along the outer wall thereof, the left side, the top surface, the right side and the bottom surface of the sea-land inflatable model body are glued with a cloth sleeve 2 along the outer wall thereof, and the cloth sleeve 1 and the cloth sleeve 2 are respectively passed through Connecting line one and connecting line two are fastened respectively, and cloth ring one located on cloth sleeve one is glued to the lower position of the front and back of the sea and land inflatable model body respectively, and cloth ring two located on cloth sleeve two is glued to the lower position of the left and right sides of the sea and land inflatable model body respectively, vertical lines are tied in cloth ring one and cloth ring two respectively, and microwave millimeter electromagnetic attenuation material is evenly glued to the left side, right side, top surface, front and back of the sea and land inflatable model body.

[0005] Preferably, the sea and land inflatable model body is an inflatable product made of PVC plastic material or an inflatable product made of PVC mesh material and Oxford fabric.

[0006] Preferably, the sea and land inflatable model body is round, square, or rectangular.

[0007] Preferably, the cloth sleeve 1 and the cloth sleeve 2 both include a tube body and a base fabric sewn on the bottom surface of the tube body, and the base fabric is covered with a first adhesive layer.

[0008] Preferably, the cloth loop one and the cloth loop two comprise a loop and an adhesive cloth sewn on the bottom surface of the loop, and the adhesive cloth is covered with an adhesive layer.

[0009] Preferably, the inner side of the wave millimeter electromagnetic attenuation cloth is covered with a second adhesive layer along its inner circumference.

[0010] Technical effect of the utility model: The product of the present application for testing microwave millimeter electromagnetic attenuation materials adopts the method of setting the microwave millimeter electromagnetic attenuation material on a sea and land air model and increasing the stability by connecting a connecting line to the cloth ring. A vertical line tied to the cloth ring is hung down and a heavy object is tied at the lower end to stabilize the placement of the vertical line, thereby improving the testing efficiency of the microwave millimeter electromagnetic attenuation material. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the main structure of the sea and land inflatable model;

[0013] Figure 3 It is a schematic diagram of the structure of a cloth casing;

[0014] Figure 4 It is a schematic diagram of the structure of a cloth ferrule;

[0015] Figure 5 It is a schematic diagram of the structure of microwave millimeter electromagnetic attenuation material;

[0016] In the figure: sea and land inflatable model body 1, cloth sleeve one 2, cloth sleeve two 21, tube body 22, bottom cloth 23, adhesive layer No. 1 24, connecting line one 3, connecting line two 31, cloth ferrule one 4, cloth ferrule two 41, ferrule 42, adhesive cloth 43, adhesive layer 44, vertical line 5, microwave millimeter electromagnetic attenuation material 6, adhesive layer No. 2 61. DETAILED DESCRIPTION

[0017] The utility model is further described below in conjunction with the accompanying drawings. Example

[0018] like Figures 1 to 5As shown, a sea and land inflatable model of microwave millimeter electromagnetic attenuation material of the present embodiment includes a sea and land inflatable model body 1. The present application is aimed at the existing lack of products for testing microwave millimeter electromagnetic attenuation materials, so the inventor adopts the method of setting the microwave millimeter electromagnetic attenuation material on the sea and land inflatable model to avoid the influence of the surrounding environment on the test of the microwave millimeter electromagnetic attenuation material. In the present embodiment, a sea and land inflatable model structure with a reasonable structure is adopted, and a number of microwave millimeter electromagnetic attenuation materials are reasonably glued on each surface of the sea and land inflatable model body 1. In order to facilitate the placement of the sea and land inflatable model in the sea for testing, a connecting line is installed on the sea and land inflatable model body 1 through a cloth sleeve, and the sea and land inflatable model body 1 with a heavy object tied at the lower end is connected by a vertical line 5 to keep the position relatively stable.

[0019] The innovation of this application is that the sea and land inflatable model body 1 is an inflatable product made of PVC plastic material and PVC mesh material or Oxford fabric, but mostly refers to inflatable products made of PVC mesh material and Oxford fabric. The inflatable product of PVC material is heat-sealed by a high-frequency machine or a hot air blower, and the inflatable products of PVC mesh material and Oxford fabric are sewn by sewing equipment. The former is inflated once with an inflatable device such as an air pump and then sealed with an air plug, and the latter is installed with an inflatable device such as a built-in or external electric hair dryer for continuous inflation. The sea and land inflatable model body 1 is round, square, or rectangular. In this embodiment, a rectangular structure is used to illustrate the structure. The sea and land inflatable model body 1 includes a left side, a right side, a top surface, a bottom surface, a front surface and a back surface. The front surface, the top surface, the back surface and the bottom surface of the sea and land inflatable model body 1 are evenly glued with a cloth sleeve 2 along the outer wall. The left side, the top surface, the right side and the bottom surface of the sea and land inflatable model body 1 are evenly glued with a cloth sleeve 21 along the outer wall. The cloth sleeve 1 2 and the cloth sleeve 2 21 both include a tube body 22 and a base cloth 23 sewn on the bottom surface of the tube body 22, and the base cloth 23 is covered with a first adhesive layer 24. The cloth sleeve 1 2 and the cloth sleeve 2 21 are respectively passed through a connecting line 1 3 and a connecting line 2 31, and the connecting line 1 3 and the connecting line 2 31 are respectively fastened. The front and back of the sea and land inflatable model body 1 are respectively glued with a cloth collar 4 located on the cloth sleeve 2, and the left and right sides of the sea and land inflatable model body 1 are respectively glued with a cloth collar 2 41 located on the cloth sleeve 21. The cloth collar 1 4 and the cloth collar 2 41 include a collar 42 and a sticky cloth 43 sewn on the bottom of the collar 42, and the sticky cloth 43 is covered with an adhesive layer 44. A vertical line 5 is tied inside the cloth collar 1 4 and the cloth collar 2 41, respectively. The upper end of the vertical line 5 passes through the cloth collar and is sewn into a collar structure. The lower end of the vertical line 5 can be tied or hoisted with a heavy object (not shown in the figure) to maintain the stability of the sea and land inflatable model body 1 placed on the sea. The left side, right side, top surface, front and back of the sea and land inflatable model body 1 are also glued with microwave millimeter electromagnetic attenuation material 6. The inner side of the microwave millimeter electromagnetic attenuation material 6 is covered with a second adhesive layer 61 along its inner circumference. The microwave millimeter electromagnetic attenuation material 6 is a block structure, which is evenly bonded to the surface of the sea and land air model body 1. It is used for testing materials.

[0020] Working principle of the sea and land inflatable model. This application evenly bonds the microwave millimeter electromagnetic attenuation material 6 to the surface of the sea and land inflatable model. According to the testing principle of the microwave millimeter electromagnetic attenuation material 6, the sea and land inflatable model is placed on the sea of ​​an empty mine to avoid the influence of various complex environments around it, so as to test the microwave millimeter electromagnetic attenuation material.

[0021] A sea and land inflatable model with a reasonable structure is adopted, and a number of microwave millimeter electromagnetic attenuation materials 6 are glued on each surface of the sea and land inflatable model body 1. In order to facilitate the placement of the sea and land inflatable model for testing at sea, a connecting wire is passed through a cloth sleeve on the sea and land inflatable model body 1 and fixed, and then connected by a vertical line 5. A heavy object is tied to the lower end of the vertical line 5 to keep the position relatively stable, so as to test the microwave millimeter electromagnetic attenuation material 6.

[0022] This application is based on the principle of first application, then product. If you already have samples, please contact the applicant or inventor. It should be pointed out that the above preferred embodiments are only for illustrating the technical concept and features of the utility model. Its purpose is to enable people familiar with this technology to understand the content of the utility model and implement it accordingly, and it cannot be used to limit the protection scope of the utility model. Any equivalent changes or modifications made according to the spirit of the utility model should be included in the protection scope of the utility model.

Claims

1. A sea-land inflatable model of microwave millimeter electromagnetic attenuation material, comprising a sea-land inflatable model body; characterized in that ； The sea and land inflatable model body includes a left side, a right side, a top surface, a bottom surface, a front surface and a back surface. A cloth sleeve 1 is glued along the outer wall of the front surface, the top surface, the back surface and the bottom surface of the sea and land inflatable model body. A cloth sleeve 2 is glued along the outer wall of the left side, the top surface, the right side and the bottom surface of the sea and land inflatable model body. A connecting line 1 and a connecting line 2 pass through the cloth sleeve 1 and the arrangement sleeve 2 respectively. The connecting line 1 and the connecting line 2 are fastened respectively. A cloth ring 1 located at the cloth sleeve 1 is glued to the lower position of the front and back of the sea and land inflatable model body respectively. A cloth ring 2 located at the cloth sleeve 2 is glued to the lower position of the left side and the right side of the sea and land inflatable model body respectively. Vertical lines are tied in the cloth ring 1 and the cloth ring 2 respectively. The left side, the right side, the top surface, the front and the back of the sea and land inflatable model body are also evenly glued with microwave millimeter electromagnetic attenuation material.

2. The sea-land air model of the microwave millimeter electromagnetic attenuation material according to claim 1, characterized in that: The main body of the sea and land inflatable model is an inflatable product made of PVC plastic material or an inflatable product made of PVC mesh material and Oxford fabric.

3. The sea-land air model of the microwave millimeter electromagnetic attenuation material according to claim 1, characterized in that: The sea and land inflatable model body is round, square or rectangular.

4. The sea-land air model of the microwave millimeter electromagnetic attenuation material according to claim 1, characterized in that: The cloth sleeve 1 and the cloth sleeve 2 both comprise a tube body and a base fabric sewn on the bottom surface of the tube body, wherein the base fabric is covered with a first adhesive layer.

5. The sea-land air model of the microwave millimeter electromagnetic attenuation material according to claim 1, characterized in that: The cloth ferrule 1 and the cloth ferrule 2 comprise ferrules and adhesive cloth sewn on the bottom surfaces of the ferrules, and the adhesive cloth is covered with an adhesive layer.

6. The sea-land air model of the microwave millimeter electromagnetic attenuation material according to claim 1, characterized in that: The inner side of the microwave millimeter electromagnetic attenuation material is covered with a second adhesive layer along its inner circumference.

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