CN215152483U - Honeycomb panel assembly - Google Patents

Abstract

The utility model provides a honeycomb panel assembly, including upper plate, medium plate, hypoplastron, arrange the first honeycomb panel between upper plate and the medium plate in and arrange the second honeycomb panel between hypoplastron and the medium plate in. The upper plate, the middle plate and the lower plate are arranged in parallel, the extending direction of the honeycomb holes in the first honeycomb plate is perpendicular to the middle plate, the extending direction of the honeycomb holes in the second honeycomb plate is perpendicular to the middle plate, and the honeycomb density of the first honeycomb plate is larger than that of the second honeycomb plate. The utility model provides a honeycomb panel subassembly is through setting up two honeycomb panels, and the density that is located the honeycomb holes of the first honeycomb panel of top is greater than the density that is located the honeycomb holes of the second honeycomb panel of below, has increased the bearing capacity of honeycomb panel.

Description

Honeycomb panel assembly

Technical Field

The utility model relates to a honeycomb panel subassembly, especially a honeycomb panel subassembly with two-layer honeycomb panel.

Background

In the prior art, honeycomb panel assemblies are used in shipboard construction, aerospace manufacturing, bus, train, subway, and other products. The honeycomb plate has the characteristics of sound insulation, heat preservation, light weight and excellent bearing performance, so the application of the honeycomb plate is more and more extensive.

The honeycomb panel assembly generally includes an upper plate, a lower plate, and a honeycomb panel disposed between the upper plate and the lower plate. When the honeycomb panel is applied to a load-bearing application, in order to increase the load-bearing capacity of the honeycomb panel assembly, it is necessary to increase the density of the honeycomb cells on the honeycomb panel, i.e., the number of the honeycomb cells per unit area. This arrangement causes a problem in that the weight of the honeycomb panel assembly increases.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can improve bearing capacity and simultaneously also the honeycomb panel subassembly of weight increase slightly.

According to an aspect of the utility model, a honeycomb panel assembly is provided, include upper plate, medium plate, hypoplastron, arrange the first honeycomb panel between upper plate and the medium plate in and arrange the second honeycomb panel between hypoplastron and the medium plate in. The upper plate, the middle plate and the lower plate are arranged in parallel, the extending direction of the honeycomb holes in the first honeycomb plate is perpendicular to the middle plate, the extending direction of the honeycomb holes in the second honeycomb plate is perpendicular to the middle plate, and the honeycomb density of the first honeycomb plate is larger than that of the second honeycomb plate.

Preferably, the height of the first honeycomb plate is smaller than that of the second honeycomb plate.

Preferably, the first honeycomb plate and the second honeycomb plate are both made of aluminum material.

Preferably, the upper plate is made of a fiber reinforced resin material.

Preferably, the lower plate is made of an aluminum material.

Preferably, the middle plate is made of a thermosetting resin material.

Preferably, the thermosetting resin is an epoxy resin, a phenolic resin, or a polyimide resin.

Preferably, the upper plate has a thickness greater than a thickness of the lower plate.

Preferably, the thickness of the middle plate is smaller than the thickness of the upper and lower plates.

The utility model provides a honeycomb panel subassembly is through setting up two honeycomb panels, and the density that is located the honeycomb holes of the first honeycomb panel of top is greater than the density that is located the honeycomb holes of the second honeycomb panel of below, has increased the bearing capacity of honeycomb panel.

Drawings

The invention will be described in further detail with reference to the following drawings and embodiments:

fig. 1 is a perspective view of the honeycomb panel assembly of the present invention.

Fig. 2 is an exploded perspective view of the honeycomb panel assembly of the present invention.

Fig. 3 is a front view of the honeycomb panel assembly of the present invention.

Detailed Description

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

For the sake of simplicity, only the parts relevant to the present invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".

It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.

In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.

In order to more clearly illustrate embodiments of the present invention or technical solutions in the prior art, specific embodiments of the present invention will be described below with reference to the accompanying drawings. It is obvious that the drawings in the following description are only examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be obtained from these drawings without inventive effort.

Referring to fig. 1 to 3, the present invention provides a honeycomb panel assembly 100, which comprises an upper panel 1, a middle panel 3, a lower panel 5, a first honeycomb panel 2 disposed between the upper panel 1 and the middle panel 3, and a second honeycomb panel 4 disposed between the lower panel 5 and the middle panel 3. The upper plate 1, the middle plate 3 and the lower plate 3 are arranged in parallel, the extending direction of the honeycomb holes on the first honeycomb plate 2 is perpendicular to the middle plate 3, and the extending direction of the honeycomb holes on the second honeycomb plate 4 is perpendicular to the middle plate 3. The density of cells (i.e., the number of cells per unit area) on the first cellular board 2 is greater than the density of cells on the second cellular board 4.

The honeycomb holes are in a regular hexagon structure. The first cellular board 2 is used to support the upper board 1. The upper plate 1 can be used to carry large stresses due to the large cell density on the first cellular plate 2. Meanwhile, the cell density of the second cell plate 4 is smaller than that of the first cell plate 2, so that the weight of the cell plate assembly 100 as a whole can also be reduced.

Although not shown in the drawings, in actual use, in order to fix the first honeycomb panel 2 to the upper panel 1 and the second honeycomb panel 4 to the lower panel 5, adhesive layers are provided between the first honeycomb panel 2 and the upper panel 1 and between the second honeycomb panel 4 and the lower panel 5. Because the first honeycomb plate 2 and the second honeycomb plate 4 are connected through the middle plate 3, in order to enable the force applied to the first honeycomb plate 2 to be better transmitted to the second honeycomb plate 4, the middle plate 3 is preferably made of a material with a relatively hard material and a relatively high strength.

The height of the first cellular board 2 is smaller than the height of the second cellular board 4. The first honeycomb plate 2 and the second honeycomb plate 4 are both made of aluminum material. The aluminum material has the effects of light weight and corrosion resistance. By applying it to the first honeycomb panel 2 and the second honeycomb panel 4, the weight of the entire honeycomb panel assembly 100 can be reduced.

The upper plate 1 is made of a fiber reinforced resin material. Since the upper panel 1 is often directly impacted by an external force, the strength of the upper panel 1 can be increased by using the fiber reinforced resin material, and the damage of the upper panel 1 can be prevented.

Preferably, the lower plate 5 is made of an aluminum material.

The middle plate 3 is made of a thermosetting resin material. Preferably, the thermosetting resin is an epoxy resin, a phenolic resin, or a polyimide resin.

Preferably, the thickness of the upper plate 1 is greater than the thickness of the lower plate 5. Preferably, the thickness of the middle plate 3 is smaller than the thickness of the upper plate 1 and the lower plate 5.

In manufacturing, the first honeycomb plate 2 and the second honeycomb plate 4 are fixed on the middle plate 3; next, the upper plate 1 is fixed above the first honeycomb panel 2 by an adhesive layer, and the lower plate 5 is fixed below the second honeycomb panel 4 by an adhesive layer. Although the honeycomb panel assembly 100 disclosed in the present embodiment has two honeycomb panels, the honeycomb panel assembly 100 having a plurality of honeycomb panels is also disclosed in the present patent.

It will be apparent to those skilled in the art that various modifications and variations can be made to the above-described exemplary embodiments of the present invention without departing from the spirit and scope of the invention. Thus, it is intended that the present invention cover the modifications and variations of this invention provided they come within the scope of the appended claims and their equivalents.

Claims (9)

1. The honeycomb panel assembly is characterized by comprising an upper panel, a middle panel, a lower panel, a first honeycomb panel and a second honeycomb panel, wherein the first honeycomb panel is arranged between the upper panel and the middle panel, the second honeycomb panel is arranged between the lower panel and the middle panel, the upper panel, the middle panel and the lower panel are arranged in parallel, the extending direction of honeycomb holes in the first honeycomb panel is perpendicular to the middle panel, the extending direction of honeycomb holes in the second honeycomb panel is perpendicular to the middle panel, and the density of honeycomb holes in the first honeycomb panel is greater than that of honeycomb holes in the second honeycomb panel.

2. The honeycomb panel assembly of claim 1, wherein the first honeycomb panel has a height that is less than a height of the second honeycomb panel.

3. The honeycomb panel assembly of claim 1, wherein the first honeycomb panel and the second honeycomb panel are each made of an aluminum material.

4. The honeycomb panel assembly of claim 1, wherein the upper panel is made of a fiber reinforced resin material.

5. The honeycomb panel assembly of claim 1, wherein the lower plate is made of an aluminum material.

6. The honeycomb panel assembly of claim 1, wherein the middle plate is made of a thermosetting resin material.

7. The honeycomb panel assembly of claim 6, wherein the thermosetting resin is an epoxy resin, a phenolic resin, or a polyimide resin.

8. The honeycomb panel assembly of claim 1, wherein the upper panel has a thickness greater than a thickness of the lower panel.

9. The honeycomb panel assembly of claim 1, wherein the thickness of the middle panel is less than the thickness of the upper and lower panels.

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