CN215620431U

CN215620431U - Novel honeycomb core plate

Info

Publication number: CN215620431U
Application number: CN202120731885.8U
Authority: CN
Inventors: 冷杰; 李军
Original assignee: Jiangsu Hongzan Honeycomb Technology Co ltd
Current assignee: Jiangsu Hongzan Honeycomb Technology Co ltd
Priority date: 2021-04-12
Filing date: 2021-04-12
Publication date: 2022-01-25
Anticipated expiration: 2031-04-12

Abstract

The utility model discloses a novel honeycomb core plate which comprises a honeycomb core plate, a bolt, a nut and a rubber pad, wherein a honeycomb core is arranged through the honeycomb core plate, a mounting hole is formed in a panel, the honeycomb core and the panel are fixed through the bolt and the nut corresponding to the mounting hole, and the rubber pad is arranged between the bolt and the panel and between the nut and the panel. This novel honeycomb core board, simple structure, reasonable in design, simple to operate.

Description

Novel honeycomb core plate

Technical Field

The utility model belongs to the technical field of novel honeycomb core boards, and particularly relates to a novel honeycomb core board.

Background

The honeycomb core plate is a plate made of two thin face plates firmly bonded on two sides of a thick honeycomb core material, and is also called a honeycomb sandwich structure. The honeycomb panel also refers to a panel in which a large number of cutoff waveguides are welded together to form a cutoff waveguide array, thereby forming a large opening area and preventing electromagnetic wave leakage.

After the honeycomb core plate is used for a long time, due to the aging of gluing and the internal pressure of the honeycomb core, the honeycomb core and the panel can be separated, and the relative position of the honeycomb core and the panel can be greatly changed in the long term, so that the instability phenomenon of the honeycomb core plate is generated, and the using effect of the honeycomb core plate is greatly reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to a novel honeycomb core board, so as to solve the problems in the background art.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a novel honeycomb core board, includes honeycomb core board, bolt, nut, rubber pad, its characterized in that: run through the honeycomb core and the panel of honeycomb core have seted up the mounting hole, correspond the mounting hole passes through bolt and nut and fixes honeycomb core and panel, wherein still is provided with the rubber pad between bolt and the panel and between nut and the panel.

Preferably, the outer diameter of the rubber pad is larger than that of the mounting hole.

Preferably, the inner diameter of the rubber pad is smaller than the maximum inner tangent diameter of the screw cap.

Preferably, the outer diameter of the mounting hole is larger than that of the bolt, and the mounting hole is arranged in a non-contact mode with the screw rod of the bolt (2).

The utility model has the technical effects and advantages that: this novel honeycomb core board, simple structure, reasonable in design is through installing bolt, nut additional on the honeycomb core board for certain relative position, simple to operate can be kept to honeycomb core and panel.

Drawings

FIG. 1 is a perspective view of the present invention;

fig. 2 is a front view of the present invention.

In the figure: 1. a honeycomb core board; 2. a bolt; 3. a nut; 4. and (7) a rubber pad.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

The utility model provides a novel honeycomb core board as shown in fig. 1 and 2, which comprises a honeycomb core board 1, a bolt 2, a nut 3 and a rubber pad 4, wherein mounting holes are formed in the honeycomb core and the panel penetrating through the honeycomb core board 1, the honeycomb core and the panel are fixed through the bolt 2 and the nut 3 corresponding to the mounting holes, and the rubber pad 4 is arranged between the bolt 2 and the panel and between the nut 3 and the panel.

Specifically, the outer diameter of the rubber pad 4 is larger than that of the mounting hole.

Specifically, the inner diameter of the rubber pad 4 is smaller than the maximum inner diameter of the nut 3.

Specifically, the outer diameter of the mounting hole is larger than the outer diameter of the bolt 2, and the mounting hole is arranged in a non-contact manner with the screw of the bolt 2.

To sum up, this novel honeycomb core board when the installation, at first at honeycomb core and the panel of honeycomb core board 1 seted up a plurality of concentric mounting holes, then correspond the mounting hole and installed bolt 2 and nut 3, wherein still be provided with rubber pad 4 between bolt 2 and panel and between nut 3 and panel, because the fastening of bolt 2 and nut 3 for it is tight between about honeycomb core and the panel, and because the limiting displacement of threaded rod on the bolt 2, thereby keeps the stability of honeycomb core and panel relative position.

In the description of the present invention, it is to be understood that, if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate an orientation or positional relationship indicated based on the orientation or positional relationship shown in the drawings, it is merely for convenience of describing and simplifying the description, and it is not intended to indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

In the present invention, unless otherwise expressly stated or limited, the first feature "on" or "under" the second feature may be directly contacting the first and second features or indirectly contacting the first and second features through an intermediate. Also, a first feature "on," "over," and "above" a second feature may be directly or diagonally above the second feature, or may simply indicate that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature may be directly under or obliquely under the first feature, or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art within the scope of the present invention.

Claims

1. The utility model provides a novel honeycomb core board, includes honeycomb core board (1), bolt (2), nut (3), rubber pad (4), its characterized in that: run through the honeycomb core and the panel of honeycomb core board (1) have seted up the mounting hole, correspond the mounting hole passes through bolt (2) and nut (3) and fixes honeycomb core and panel, wherein still is provided with rubber pad (4) between bolt (2) and the panel and between nut (3) and the panel.

2. The novel honeycomb core board of claim 1, wherein: the outer diameter of the rubber pad (4) is larger than that of the mounting hole.

3. The novel honeycomb core board of claim 1, wherein: the inner diameter of the rubber pad (4) is smaller than the maximum inner tangent diameter of the screw cap (3).

4. The novel honeycomb core board of claim 1, wherein: the outer diameter of the mounting hole is larger than that of the bolt (2), and the mounting hole is arranged in a non-contact mode with a screw rod of the bolt (2).