CN219123481U

CN219123481U - Small-size thin wall flanged radome

Info

Publication number: CN219123481U
Application number: CN202223436096.5U
Authority: CN
Inventors: 胡骥; 马军; 王寅
Original assignee: Sichuan Yinuo Polymer Material Technology Co ltd
Current assignee: Sichuan Yinuo Polymer Material Technology Co ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-02
Anticipated expiration: 2032-12-21

Abstract

The utility model relates to the technical field of radomes, and provides a small thin-wall flanged radome, which comprises a radome main body and a square base, wherein a column-shaped hole is formed in the center of the top of the square base, epoxy resin is smeared on the inner wall of the column-shaped hole, the bottom of the radome main body is inserted into the column-shaped hole in an interference fit manner and is adhered to the inner wall of the column-shaped hole through the epoxy resin, and holes are formed in four corners of the top of the square base. The square base can be used as a flange plate for connection, the connected screw passes through the square base through the hole, the antenna housing main body and the square base are separately processed through the design, the antenna housing main body is connected with the square base in an interference fit mode, the connection strength between the antenna housing main body and the square base can be maximized through epoxy resin, the design requirement is met, and the problem that the screw cannot be fixed due to the fact that the traditional technology is difficult to open holes in the antenna housing main body is solved.

Description

Small-size thin wall flanged radome

Technical Field

The utility model relates to the technical field of radomes, in particular to a small thin-wall flanged radome.

Background

Outdoor antennas are usually placed in open air for work and are directly affected by storm, ice and snow, sand dust, solar radiation and the like in the natural world, so that the accuracy of the antennas is reduced, the service life is shortened and the working reliability is poor. Radomes are structures that protect the antenna system from the external environment. It has good electromagnetic wave penetrating property in electric performance, and can withstand the action of external severe environment in mechanical performance.

Some small thin-wall radomes on the market have diameters of often less than 10mm, and because the parts of the small radome are too small, the traditional process is difficult to realize mechanical perforation on the surface of the small radome and connection by using screw through holes, and no suitable way for firmly fixing the small radome exists at present, so that it is necessary to design a small thin-wall radome with a flange to solve the problem.

Disclosure of Invention

The utility model aims to provide a small thin-wall flanged radome so as to solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a small-size thin wall flanged radome, includes radome body and square base, and the top center department of square base has seted up the column type hole, and epoxy has been paintd to the inner wall in column type hole, and the bottom interference fit of radome body is pegged graft in column type downthehole and is adhered mutually with the inner wall in column type hole through epoxy, and the hole has all been seted up at the top four corners department of square base.

Preferably, the height of the antenna housing body is 101.5mm, and the depth of the inner hole of the antenna housing body is 100.5mm, so that the antenna housing body inner hole is ensured to have enough depth for placing the antenna.

Preferably, the outer diameter of the radome body is 8.3mm, and the inner diameter of the radome body is 7.3mm.

Preferably, the wall thickness of the radome main body is 1mm, and the thin-wall radome main body can ensure that the antenna receives and transmits signals more stably so as to meet the working requirement of the antenna.

Preferably, the inner diameter of the cylindrical hole is the same as the outer diameter of the radome body, so that the radome body is conveniently and tightly inserted into the cylindrical hole and fixed with the square base.

Preferably, the square base has a thickness of 3mm so that there is sufficient contact area between the radome body surface and the square base to ensure the strength of the connection.

Compared with the prior art, the utility model has the beneficial effects that:

the square base can be used as a flange plate for connection, the connected screw passes through the square base through the hole, the antenna housing main body and the square base are separately processed through the design, the antenna housing main body is connected with the square base in an interference fit mode, the connection strength between the antenna housing main body and the square base can be maximized through epoxy resin, the design requirement is met, and the problem that the screw cannot be fixed due to the fact that the traditional technology is difficult to open holes in the antenna housing main body is solved.

Drawings

FIG. 1 is a schematic perspective view of the present utility model;

FIG. 2 is a schematic plan view of the present utility model;

FIG. 3 is a schematic view of the cross-sectional structure of FIG. 2 taken along the line A-A in accordance with the present utility model;

in the figure: 1. a radome body; 2. a square base; 3. holes.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model.

It will be apparent that numerous specific details are set forth in the following description in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the present utility model is not limited to the specific embodiments of the present disclosure.

Referring to fig. 1-3, the present utility model provides a small thin-walled flanged radome: including radome body 1 and square base 2, the top center department of square base 2 has seted up the column type hole, epoxy has been paintd to the inner wall in column type hole, the bottom interference fit in column type downthehole and through epoxy and column type hole's inner wall looks adhesion of radome body 1, and hole 3 has all been seted up to square base 2's top four corners department, square base 2 can be connected as the ring flange and use, pass square base 2 with the screw that connects through hole 3 can, such design has separately processed radome body 1 and square base 2, radome body 1 is connected with square base 2 with interference fit's mode, and epoxy can realize that the joint strength between radome body 1 and the square base 2 is maximized, satisfy the design requirement, it is difficult to open pore on radome body 1 and lead to unable problem of carrying out the screw fixation to have solved traditional technology.

Specifically, the height of the radome body 1 is 101.5mm, and the depth of the inner hole of the radome body 1 is 100.5mm, so that the sufficient depth of the inner hole of the radome body 1 is ensured to place the antenna.

Further, the outer diameter of the radome body 1 is 8.3mm, and the inner diameter of the radome body 1 is 7.3mm.

Meanwhile, the wall thickness of the radome main body 1 is 1mm, and the radome main body 1 with the thin wall can ensure that the antenna receives and transmits signals more stably so as to meet the working requirement of the antenna.

Specifically, the inner diameter of the cylindrical hole is the same as the outer diameter of the radome body 1, so that the radome body 1 is tightly inserted into the cylindrical hole and is fixed with the square base 2.

In some embodiments, the square base 2 has a thickness of 3mm, so that the depth of the cylindrical hole is also 3mm, so that there is enough contact area between the surface of the radome body 1 and the square base 2 to ensure the strength of the connection.

It should be noted that, in the description of the present utility model, the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, only for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements to be referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Meanwhile, in the description of the present utility model, unless explicitly specified and limited otherwise, terms such as "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Furthermore, it should be understood that the dimensions of the various elements shown in the figures are not drawn to actual scale, e.g., the thickness or width of some layers may be exaggerated relative to other layers for ease of description.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a small-size thin wall flanged radome which characterized in that: including radome body (1) and square base (2), the top center department of square base (2) has seted up the column type hole, and epoxy has been paintd to the inner wall in column type hole, and the bottom interference fit of radome body (1) is pegged graft in column type downthehole and is adhered mutually with the inner wall in column type hole through epoxy, and hole (3) have all been seted up in the top four corners department of square base (2).

2. A small, thin-walled flanged radome of claim 1, wherein: the height of the antenna housing main body (1) is 101.5mm, and the depth of the inner hole of the antenna housing main body (1) is 100.5mm.

3. A small, thin-walled flanged radome of claim 1, wherein: the outer diameter of the antenna housing main body (1) is 8.3mm, and the inner diameter of the antenna housing main body (1) is 7.3mm.

4. A small, thin-walled flanged radome of claim 1, wherein: the wall thickness of the radome body (1) is 1mm.

5. A small, thin-walled flanged radome of claim 1, wherein: the inner diameter of the columnar hole is the same as the outer diameter length of the antenna housing main body (1).

6. A small, thin-walled flanged radome of claim 1, wherein: the thickness of the square base (2) is 3mm.