CN219419490U

CN219419490U - Meteorological radar antenna

Info

Publication number: CN219419490U
Application number: CN202223499952.1U
Authority: CN
Inventors: 李昌城; 胡明华; 赵征; 彭瑛; 谢华; 袁立罡
Original assignee: Nanjing University of Aeronautics and Astronautics
Current assignee: Nanjing University of Aeronautics and Astronautics
Priority date: 2022-12-27
Filing date: 2022-12-27
Publication date: 2023-07-25
Anticipated expiration: 2032-12-27

Abstract

The application discloses weather radar antenna, including base, first adapter sleeve, push rod, first electric putter, second electric putter, radar antenna body and motor, the first electric putter of base top fixed connection, first electric putter output fixed connection backup pad, backup pad top fixed connection link, the inside fixed connection motor in link top, motor output fixed connection link, link outer wall fixed connection slide rail, the inside fixed connection second adapter sleeve of slide rail, second adapter sleeve outer wall fixed connection first pivot. The radar antenna body is pushed to rotate along the third rotating shaft fixed on the left side by starting the second electric push rod, so that the vertical rotating angle of the radar antenna can be conveniently adjusted, and the supporting plate is pushed to move by starting the first electric push rod, so that the height of the radar antenna can be conveniently adjusted.

Description

Meteorological radar antenna

Technical Field

The application relates to the field of radar antennas, in particular to a weather radar antenna.

Background

Lei Dayong to radiate and receive electromagnetic waves and to determine the direction of their detection. The radar is required to radiate energy intensively to the direction to be irradiated when transmitting; during reception, only echoes in the detection direction are received as much as possible, and the azimuth and elevation of the target or one of the two are distinguished. Of the three coordinates of the radar measurement target position, measurement of two coordinates is directly related to the performance of the antenna, which is more important for radar devices than for other electronic devices.

The existing radar antenna device has the disadvantages of small beam coverage area, inconvenient adjustment, large area of the outdoor weather radar, easy shaking due to wind power and unstable structure. Therefore, a weather radar antenna is proposed for the above-mentioned problems.

Disclosure of Invention

The embodiment provides a weather radar antenna which is used for solving the problems that the coverage area of a radar antenna device beam in the prior art is small, the adjustment is inconvenient, the area of an outdoor weather radar is large, the outdoor weather radar is easy to shake due to wind power, and the structure is unstable.

According to an aspect of the application, there is provided a weather radar antenna, including base, first adapter sleeve, push rod, first electric putter, second electric putter, radar antenna body and motor, the first electric putter of base top fixed connection, first electric putter output fixed connection backup pad, backup pad top fixed connection link, the inside fixed connection motor in link top, motor output fixed connection link.

Further, the outer wall of the connecting frame is fixedly connected with a sliding rail, the inside of the sliding rail is fixedly connected with a second connecting sleeve, and the outer wall of the second connecting sleeve is fixedly connected with a first rotating shaft.

Further, the first electric putter of base top fixed connection, first electric putter output fixed connection backup pad.

Further, the first rotating shaft is rotationally connected with a second electric push rod, the output end of the second electric push rod is fixedly connected with a second rotating shaft, and the second rotating shaft is rotationally connected with the bottom end of the radar antenna body.

Further, the middle part of the connecting frame is rotationally connected with a third rotating shaft, the outer wall of the third rotating shaft is fixedly connected with a connecting plate, and the outer wall of the connecting plate is fixedly connected with a radar antenna body.

Further, the first connecting sleeve is fixedly connected to the top end of the base, the push rod is slidably connected to the inside of the first connecting sleeve, and the top end of the push rod is fixedly connected with the supporting plate.

Through this application above-mentioned embodiment, the base has been adopted, first adapter sleeve, the push rod, first electric putter, second electric putter, radar antenna body and motor, it is less to have solved radar antenna device wave beam coverage area, be inconvenient for adjust, and outdoor weather radar's area is great, easily receive wind-force to influence and rock, the problem that the structure is unstable enough has been obtained through starting the second electric putter and has promoted the radar antenna body and rotate along the fixed third pivot in left side, be convenient for adjust radar antenna's upper and lower rotation angle, and promote the backup pad through starting first electric putter and remove, be convenient for adjust radar antenna's high effect.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings may be obtained according to these drawings without inventive faculty for a person skilled in the art.

FIG. 1 is a schematic overall perspective view of an embodiment of the present application;

FIG. 2 is a schematic diagram of the overall internal structure of an embodiment of the present application;

fig. 3 is a schematic view of a partially enlarged connection structure at a in fig. 2 according to an embodiment of the present application.

In the figure: 1. a base; 2. a first connection sleeve; 3. a push rod; 4. a first electric push rod; 5. a support plate; 6. a connecting frame; 7. a slide rail; 8. a second connecting sleeve; 9. a first rotating shaft; 10. a second electric push rod; 11. a second rotating shaft; 12. a radar antenna body; 13. a motor; 14. a connecting plate; 15. a third rotating shaft; 16. and (5) connecting a plate.

Detailed Description

In order to make the present application solution better understood by those skilled in the art, the following description will be made in detail and with reference to the accompanying drawings in the embodiments of the present application, it is apparent that the described embodiments are only some embodiments of the present application, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of the present application and the above figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe the embodiments of the present application described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

In the present application, the terms "upper", "lower", "left", "right", "front", "rear", "top", "bottom", "inner", "outer", "middle", "vertical", "horizontal", "lateral", "longitudinal" and the like indicate an azimuth or a positional relationship based on that shown in the drawings. These terms are used primarily to better describe the present application and its embodiments and are not intended to limit the indicated device, element or component to a particular orientation or to be constructed and operated in a particular orientation.

Also, some of the terms described above may be used to indicate other meanings in addition to orientation or positional relationships, for example, the term "upper" may also be used to indicate some sort of attachment or connection in some cases. The specific meaning of these terms in this application will be understood by those of ordinary skill in the art as appropriate.

Furthermore, the terms "mounted," "configured," "provided," "connected," "coupled," and "sleeved" are to be construed broadly. For example, it may be a fixed connection, a removable connection, or a unitary construction; may be a mechanical connection, or an electrical connection; may be directly connected, or indirectly connected through intervening media, or may be in internal communication between two devices, elements, or components. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be combined with each other. The present application will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Referring to fig. 1-3, a weather radar antenna includes a base 1, a first connection sleeve 2, a push rod 3, a first electric push rod 4, a second electric push rod 10, a radar antenna body 12 and a motor 13, wherein the top end of the base 1 is fixedly connected with the first electric push rod 4, the output end of the first electric push rod 4 is fixedly connected with a support plate 5, the top end of the support plate 5 is fixedly connected with a connection frame 6, the inside of the top end of the connection frame 6 is fixedly connected with the motor 13, and the output end of the motor 13 is fixedly connected with the connection frame 6.

The utility model discloses a radar antenna, including connecting frame 6, connecting frame 6 outer wall fixed connection slide rail 7, the inside fixed connection second adapter sleeve 8 of slide rail 7, the first pivot 9 of second adapter sleeve 8 outer wall fixed connection, the first electric putter 4 of base 1 top fixed connection, first electric putter 4 output fixed connection backup pad 5, first pivot 9 rotates and is connected with second electric putter 10, second electric putter 10 output fixed connection second pivot 11, second pivot 11 rotates and is connected with radar antenna body 12 bottom, connecting frame 6 middle part rotates and is connected with third pivot 15, third pivot 15 outer wall fixed connection connecting plate 16, connecting plate 16 outer wall fixed connection radar antenna body 12, base 1 top fixed connection first adapter sleeve 2, the inside sliding connection push rod 3 of first adapter sleeve 2, push rod 3 top fixed connection backup pad 5.

When the novel radar antenna is used, the second electric push rod 10 is started to push the radar antenna body 12 to rotate along the third rotating shaft 15 fixed on the left side, so that the vertical rotation angle of the radar antenna can be conveniently adjusted, the first electric push rod 4 is started to push the supporting plate 5 to move, the height of the radar antenna can be conveniently adjusted, the connecting frame 6 is driven to rotate by the starting motor 13, the left and right rotation angle of the radar antenna can be conveniently adjusted, and the stability can be conveniently increased by arranging the push rod 3 and the connecting sleeve 82 between the base 1 and the supporting plate 5.

The beneficial point of the application lies in:

1. the radar antenna body is pushed to rotate along the third rotating shaft fixed on the left side by starting the second electric push rod, so that the vertical rotating angle of the radar antenna can be conveniently adjusted, and the supporting plate is pushed to move by starting the first electric push rod, so that the height of the radar antenna can be conveniently adjusted;

2. the connecting frame is driven to rotate through the starting motor, so that the left-right rotation angle of the radar antenna is convenient to adjust, and the stability is convenient to increase through the push rod and the connecting sleeve arranged between the base and the supporting plate.

The related circuits, electronic components and modules are all in the prior art, and can be completely implemented by those skilled in the art, and needless to say, the protection of the present application does not relate to improvements of software and methods.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. A weather radar antenna, characterized in that: including base (1), first adapter sleeve (2), push rod (3), first electric putter (4), second electric putter (10), radar antenna body (12) and motor (13), first electric putter (4) of base (1) top fixed connection, first electric putter (4) output fixed connection backup pad (5), backup pad (5) top fixed connection link (6), link (6) top inside fixed connection motor (13), motor (13) output fixed connection link (6).

2. A weather radar antenna as claimed in claim 1, wherein: the connecting rack (6) outer wall fixed connection slide rail (7), inside fixed connection second adapter sleeve (8) of slide rail (7), second adapter sleeve (8) outer wall fixed connection first pivot (9).

3. A weather radar antenna as claimed in claim 1, wherein: the top end of the base (1) is fixedly connected with a first electric push rod (4), and the output end of the first electric push rod (4) is fixedly connected with a supporting plate (5).

4. A weather radar antenna as claimed in claim 2, wherein: the first rotating shaft (9) is rotationally connected with a second electric push rod (10), the output end of the second electric push rod (10) is fixedly connected with a second rotating shaft (11), and the second rotating shaft (11) is rotationally connected with the bottom end of the radar antenna body (12).

5. A weather radar antenna as claimed in claim 1, wherein: the middle part of the connecting frame (6) is rotationally connected with a third rotating shaft (15), the outer wall of the third rotating shaft (15) is fixedly connected with a connecting plate (14), and the outer wall of the connecting plate (14) is fixedly connected with a radar antenna body (12).

6. A weather radar antenna as claimed in claim 1, wherein: the base (1) top fixed connection first adapter sleeve (2), inside sliding connection push rod (3) of first adapter sleeve (2), push rod (3) top fixed connection backup pad (5).