CN216354797U

CN216354797U - High-strength protective radome

Info

Publication number: CN216354797U
Application number: CN202122774096.5U
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: 2021-11-13
Filing date: 2021-11-13
Publication date: 2022-04-19
Anticipated expiration: 2031-11-13

Abstract

The utility model relates to the technical field of radome, and discloses a high-strength protective radome, which comprises an annular base, wherein a positioning notch is formed in the annular base, a radome matched with the positioning notch is arranged in the positioning notch, a protective mechanism is arranged outside the radome, the protective mechanism comprises a side framework and a top ring, the side framework is provided with a plurality of side frameworks, the side frameworks are distributed outside the radome in a circumferential manner, the top ring is arranged above the radome, a plurality of slots are formed in the opposite surfaces of the annular base and the top ring, the slots are distributed in the circumferential manner and correspond to the side frameworks one by one, a plurality of transverse rods are arranged on the inner wall of the top ring in a side-by-side manner, and the framework made of carbon fibers is utilized, so that the radome has the characteristics of light weight and high strength, can be effectively protected, and can prevent the radome from being broken due to impact, and protecting radar equipment inside the antenna housing.

Description

High-strength protective radome

Technical Field

The utility model relates to the technical field of radar antenna covers, in particular to a high-strength protective radar antenna cover.

Background

A radome is a structure that protects an antenna system from the external environment. The electromagnetic wave shielding material has good electromagnetic wave penetration characteristics on the aspect of electrical performance, and can withstand the action of external severe environment on the aspect of mechanical performance. Outdoor antennas are usually placed in the open air to work, and are directly attacked by storm, ice, snow, sand, solar radiation and the like in nature, so that the accuracy of the antennas is reduced, the service life is shortened, and the working reliability is poor.

At present, in the use to radome, because the radome is exposed in the environment for a long time more, easily receive the external factor influence, receive the striking if under the strong wind weather, and cause the cover body to take place breakage scheduling problem, the normal use of direct influence inside radar equipment to this we propose high strength protection type radome.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a high-strength protective radome, which aims to solve the problems that in the prior art, the radome is often exposed in the environment for a long time and is easily influenced by external factors, such as the radome is broken due to impact in strong wind weather, and the like, and the normal use of internal radar equipment is directly influenced.

In order to achieve the purpose, the utility model provides the following technical scheme:

high strength protection type radome technical scheme, including annular base, be equipped with the location notch on the annular base, be equipped with the radome with it looks adaptation in the location notch, the radome is equipped with safeguard mechanism outward, safeguard mechanism includes side skeleton and top ring, the side skeleton is equipped with a plurality ofly, and a plurality of side skeletons are circumference form and distribute outside the radome, the top ring sets up the top at the radome, annular base all is equipped with a plurality of slots with the opposite face of top ring, and is a plurality of the slot is circumference form and distributes to with side skeleton one-to-one, be side by side on the inner wall of top ring and describe and install a plurality of horizontal poles.

Preferably, the side frame, the top ring and the cross rod are made of carbon fiber materials.

Preferably, the side framework, the top ring and the cross rod are wrapped outside the radome, and a gap is reserved between the side framework and the sidewall of the radome.

Preferably, the positioning notch is detachably connected with the bottom edge of the antenna housing.

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

the high-strength protective radome is provided with the protective mechanism, and the framework made of carbon fibers is utilized, so that the radome has the characteristics of light weight and high strength, the radome can be effectively protected, the problem that the radome is broken due to impact is solved, and radar equipment inside the radome is protected.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural diagram of the protection mechanism in fig. 1.

In the reference symbols: 1. an annular base; 11. a positioning notch; 12. a slot; 2. a side frame; 3. a top ring; 31. a cross bar; 4. a radome.

Detailed Description

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

Examples

Referring to fig. 1 and 2, the present invention provides a high strength protective radome technical solution: including annular base 1, be equipped with location notch 11 on annular base 1, location notch 11 can be dismantled with 4 bases of antenna house and be connected, be equipped with the antenna house 4 of looks adaptation with it in the location notch 11, antenna house 4 is equipped with safeguard mechanism outward, safeguard mechanism includes side skeleton 2 and top ring 3, side skeleton 2 is equipped with a plurality ofly, and a plurality of side skeleton 2 is the circumference form and distributes in antenna house 4 outsidely, top ring 3 sets up the top at antenna house 4, annular base 1 all is equipped with a plurality of slots 12 with the opposite face of top ring 3, a plurality of slots 12 are the circumference form and distribute, and with 2 one-to-one of side skeleton, it is concrete, side skeleton 2 can be dismantled with slot 12 and be connected, be convenient for according to the actual demand, carry out selective assembly to side skeleton 2, it installs a plurality of horizontal poles 31 to be the form side by side on the inner wall of top ring 3.

In this embodiment, earlier with annular base 1 cover outside radar equipment to fix, again with 4 hems of antenna house and the assembly of location notch 11, and insert slot 12 with a plurality of side skeleton 2 bottoms in proper order in, and the top ring 3 is connected jointly at the top of a plurality of side skeleton 2, accomplishes the assembly promptly.

Referring to fig. 1 and 2, further, the side frame 2, the top ring 3 and the cross bar 31 are made of carbon fiber, and the carbon fiber has the characteristics of high temperature resistance, friction resistance, electric conductivity, heat conduction, corrosion resistance, light weight, high strength, and the like.

Referring to fig. 1 and 2, further, the side frame 2, the top ring 3 and the cross bar 31 are all wrapped outside the radome 4, and a gap is left between the side frame 2, the top ring 3 and the cross bar 31 and the sidewall of the radome 4, specifically, the gap is used for an active region of the side frame 2, the top ring 3 and the cross bar 31 against impact.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The high-strength protective radome is characterized by comprising an annular base (1), a positioning notch (11) is arranged on the annular base (1), an antenna housing (4) matched with the positioning notch (11) is arranged in the positioning notch (11), a plurality of protection mechanisms are arranged outside the antenna housing (4), each protection mechanism comprises a side framework (2) and a top circular ring (3), the side frameworks (2) are arranged, and a plurality of side frameworks (2) are distributed outside the antenna housing (4) in a circumferential shape, the top ring (3) is arranged above the antenna housing (4), a plurality of slots (12) are arranged on the opposite surfaces of the annular base (1) and the top ring (3), the slots (12) are distributed in a circumferential manner, and correspond to side skeleton (2) one-to-one, be side by side on the inner wall of top ring (3) and form and install a plurality of horizontal poles (31).

2. The high strength radome of claim 1 wherein: the side framework (2), the top ring (3) and the cross rod (31) are all made of carbon fiber materials.

3. The high strength radome of claim 1 wherein: the side framework (2), the top ring (3) and the cross rod (31) are all wrapped outside the antenna housing (4), and a gap is reserved between the side framework and the side wall of the antenna housing (4).

4. The high strength radome of claim 1 wherein: the positioning notch (11) is detachably connected with the bottom edge of the antenna housing (4).