CN220341505U

CN220341505U - Radome convenient to dismantle

Info

Publication number: CN220341505U
Application number: CN202321963785.3U
Authority: CN
Inventors: 马广飞; 张文建; 崔院莹
Original assignee: Henan Qiande Precision Technology Co ltd
Current assignee: Henan Qiande Precision Technology Co ltd
Priority date: 2023-07-25
Filing date: 2023-07-25
Publication date: 2024-01-12
Anticipated expiration: 2033-07-25

Abstract

The utility model relates to the technical field of radars, in particular to a conveniently-detached radome, which comprises a base and a radome body, wherein a plurality of sliding clamping grooves are formed in the top of the base, a plurality of electric push rods are arranged in the base, the bottom of the radome body is connected with a mounting seat, a limiting block matched with the sliding clamping grooves is arranged at the bottom of the mounting seat, an inner fixing block is arranged at the bottom end of the inside of the mounting seat, when the radome is required to be mounted, the limiting block below the mounting seat is clamped into the sliding clamping grooves in the top of the base and rotates, so that grooves which are mutually staggered in the inside are correspondingly clamped, the purpose of preliminary fixing is achieved, and the inner fixing block is pressed by utilizing the action of the electric push rods, so that the radome can be mounted, and meanwhile, the subsequent disassembly is also convenient.

Description

Radome convenient to dismantle

Technical Field

The utility model relates to the technical field of radars, in particular to a radome convenient to detach.

Background

The radome is a window of electromagnetic waves, and the function of the radome is to protect the antenna and prevent the influence and interference of the environment on the working state of the radar antenna, so that the running power of the driving antenna is reduced, the working reliability of the driving antenna is improved, the all-weather working of the radar antenna is ensured, the radar is widely applied to the fields of airplanes, missiles, navigation and the like along with the development of modern high technology, and the application of the radome is also increasingly wide. The radar cover prolongs the service life of the antenna, simplifies the structure of the antenna and reduces the weight of the structure. The radome is taken as an important component of the radar system, and the performance of the radome directly influences the functions of the radar system. It can be said that the radome is equally important as the antenna.

Radomes in the prior art are all installed through a plurality of fixing bolts, so that an installation structure is complex, and when the radar needs to be maintained, the radome is inconvenient to detach for maintaining the radar.

Therefore, there is a need to design a radome that is easy to disassemble to solve the above-mentioned problems.

Disclosure of Invention

The utility model aims to provide a radome convenient to detach, so as to solve the problems in the background art.

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

the utility model provides a radome convenient to dismantle, includes base and radome body, a plurality of slip draw-in grooves have been seted up at the top of base, the inside of base is provided with a plurality of electric putter, the bottom of radome body is connected with the mount pad, the bottom of mount pad is provided with the stopper that uses with slip draw-in groove cooperation, the inside bottom of mount pad is provided with the internal fixation piece.

As a preferable scheme of the utility model, the whole mounting seat adopts a round structure matched with the bottom of the radar cover body, and the sizes of the mounting seat and the base are matched.

As a preferable scheme of the utility model, a groove for clamping is formed in the limiting block, another groove which is staggered with the groove in the limiting block is formed in the sliding clamping groove, and the limiting block is positioned in the sliding clamping groove and is tightly connected through the two staggered grooves.

As a preferable scheme of the utility model, the inner fixing block is also of a circular ring shape, the size of the inner fixing block is smaller than that of the mounting seat, and the inner fixing block can be clamped into the inner cavity of the base.

As a preferable scheme of the utility model, the control ends of the electric push rods are electrically controlled by a master control switch, and the electric push rods are clamped on the outer wall of the inner fixed block through telescopic action.

As a preferable scheme of the utility model, the outer side of the mounting seat is also provided with a circular outer baffle plate, and the size of the outer baffle plate is larger than that of the base.

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

according to the utility model, through the conveniently-detached radome, when the radome is used, when the radome is required to be installed, the limiting blocks below the installation seat are clamped into the sliding clamping grooves at the top of the base and rotate, so that the grooves which are mutually staggered in the inside are correspondingly clamped, the purpose of preliminary fixation is achieved, and the inner fixing blocks are tightly pressed by utilizing the action of the electric push rod, so that the radome can be installed, and meanwhile, the subsequent disassembly is also facilitated.

Drawings

FIG. 1 is a schematic view of the overall three-dimensional structure of the present utility model;

FIG. 2 is a schematic view of a three-dimensional structure from another perspective of the present utility model;

FIG. 3 is a schematic top view of the present utility model;

fig. 4 is a schematic cross-sectional structure of the present utility model after engagement.

In the figure: 1. a base; 2. a radome body; 3. a sliding clamping groove; 4. an electric push rod; 5. a mounting base; 6. a limiting block; 7. an inner fixing block; 8. an outer baffle.

Detailed Description

The technical solutions of the embodiments of the present utility model will be clearly and completely described below in conjunction with the embodiments of the present utility model, and it is apparent that the described embodiments are only some embodiments of the present utility model, but not all embodiments, and all other embodiments obtained by those skilled in the art without making any inventive effort based on the embodiments of the present utility model are within the scope of protection of the present utility model.

In order that the utility model may be readily understood, a more complete description of the utility model will be rendered by reference to the appended drawings. Several embodiments of the utility model are presented. This utility model may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

It will be understood that when an element is referred to as being "mounted" on another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like are used herein for illustrative purposes only.

Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model. The term "and/or" as used herein includes any and all combinations of one or more of the associated listed items.

Referring to fig. 1-4, the present utility model provides a technical solution:

the utility model provides a radome convenient to dismantle, includes base 1 and radome body 2, and a plurality of slip draw-in grooves 3 have been seted up at the top of base 1, and the inside of base 1 is provided with a plurality of electric putter 4, and the bottom of radome body 2 is connected with mount pad 5, and the bottom of mount pad 5 is provided with the stopper 6 that cooperates the use with slip draw-in groove 3, and the inside bottom of mount pad 5 is provided with internal fixation piece 7.

Specifically, referring to fig. 1, 2, 3 and 4, the mounting seat 5 is integrally of a circular structure matched with the bottom of the radome 2, and the dimensions of the mounting seat 5 and the base 1 are also matched; the inside of the limiting block 6 is provided with a groove for clamping, the inside of the sliding clamping groove 3 is provided with another groove which is staggered with the groove in the limiting block 6, and the limiting block 6 is positioned in the sliding clamping groove 3 and is tightly inserted and connected through the two staggered grooves; the inner fixing block 7 is also of a circular ring shape, the size of the inner fixing block is smaller than that of the mounting seat 5, and the inner fixing block 7 can be clamped into the inner cavity of the base 1; the control ends of the plurality of electric push rods 4 are electrically controlled by a master control switch, and the electric push rods 4 are clamped on the outer wall of the inner fixed block 7 through telescopic action;

in this embodiment, through the stopper 6 card with mount pad 5 below go into the slip draw-in groove 3 at base 1 top inside and rotate for inside crisscross recess corresponds the chucking each other, reaches preliminary fixed purpose, and compresses tightly internal fixation piece 7 with the effect of electric putter 4, thereby can install the radome, also be convenient for follow-up dismantlement simultaneously.

Specifically, referring to fig. 1, an annular outer baffle 8 is further disposed on the outer side of the mounting seat 5, and the size of the outer baffle 8 is larger than that of the base 1;

in this embodiment, after the radome body 2 is mounted, the outer baffle 8 is disposed on the outer side of the base 1, so that it is possible to prevent outside rainwater from entering the inside of the radome body from the connection gap, and the sealing effect is improved.

The working flow of the utility model is as follows: when using this radome convenient to dismantle, when needs are installed this radome body 1, through the stopper 6 card with mount pad 5 below go into the slip draw-in groove 3 at base 1 top inside and rotate for inside crisscross recess corresponds the chucking each other, reach preliminary fixed purpose, and utilize the effect of electric putter 4 to compress tightly internal fixation piece 7, thereby can install the radome, then when need dismantle the radome body 1, the reverse operation can, thereby need not to dismantle a plurality of bolts just can accomplish and dismantle, the high efficiency when having improved the radome body 1 installation.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein 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. Radome convenient to dismantle, including base (1) and radome body (2), its characterized in that: the utility model discloses a radar cover, including base (1), fixed block and fixed block, a plurality of slip draw-in grooves (3) have been seted up at the top of base (1), the inside of base (1) is provided with a plurality of electric putter (4), the bottom of radome body (2) is connected with mount pad (5), the bottom of mount pad (5) is provided with stopper (6) with slip draw-in groove (3) cooperation use, the inside bottom of mount pad (5) is provided with interior fixed block (7).

2. The radome of claim 1, wherein the radome is convenient to disassemble: the whole circular structure that adopts with radome body (2) bottom assorted of mount pad (5), and the size of mount pad (5) and base (1) also assorted.

3. The radome of claim 1, wherein the radome is convenient to disassemble: the inside of stopper (6) is offered and is used for the recess of chucking, the inside of slip draw-in groove (3) is provided with the another recess that sets up mutually with stopper (6) inside recess, and stopper (6) are located the inside of slip draw-in groove (3) and insert tight connection through the recess of two crisscross settings.

4. The radome of claim 1, wherein the radome is convenient to disassemble: the inner fixing block (7) is also of a circular ring shape, the size of the inner fixing block is smaller than that of the mounting seat (5), and the inner fixing block (7) can be clamped into the inner cavity of the base (1).

5. The radome of claim 1, wherein the radome is convenient to disassemble: the control ends of the electric push rods (4) are electrically controlled by a master control switch, and the electric push rods (4) are clamped on the outer wall of the inner fixing block (7) through telescopic action.

6. The radome of claim 1, wherein the radome is convenient to disassemble: the outer side of the mounting seat (5) is also provided with a circular outer baffle (8), and the size of the outer baffle (8) is larger than that of the base (1).