CN216354730U - Radar antenna based on cleaning mechanism - Google Patents
Radar antenna based on cleaning mechanism Download PDFInfo
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- CN216354730U CN216354730U CN202121729846.0U CN202121729846U CN216354730U CN 216354730 U CN216354730 U CN 216354730U CN 202121729846 U CN202121729846 U CN 202121729846U CN 216354730 U CN216354730 U CN 216354730U
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- receiving antenna
- cleaning mechanism
- connecting frame
- radar antenna
- fixedly connected
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Abstract
The utility model discloses a radar antenna based on a cleaning mechanism, and relates to the technical field of radar antenna communication. The antenna comprises a receiving antenna, a supporting column is rotatably connected to the bottom in the receiving antenna, a cleaning mechanism matched with the inner wall of the receiving antenna is clamped and matched with the outer circular surface of the supporting column, a connecting frame is fixedly connected to the outer circular surface of the receiving antenna, a first motor is fixedly arranged in the connecting frame, an output shaft of the first motor penetrates through the receiving antenna and is in transmission connection with the supporting column, a telescopic column is rotatably connected to the bottom of the connecting frame, a connecting column is fixedly connected to the outer side surface of the connecting frame, and the connecting column and one end, far away from the connecting frame, of the telescopic column are rotatably connected with a base. The utility model can clean a large amount of dust attached to the radar antenna in time, and prevent acidic dust from contacting with liquid to form corrosive substances to damage the service life of the radar antenna, thereby maintaining the use effect of the radar antenna.
Description
Technical Field
The utility model belongs to the technical field of radar antenna communication, and particularly relates to a radar antenna based on a cleaning mechanism.
Background
The radar is a device for radiating and receiving electromagnetic waves and determining a detection direction thereof, and may be mounted on a ship or an unmanned aerial vehicle for detecting a search and rescue target of a surrounding environment (e.g., a sea or forest zone). The radar antenna is used as a key device for signal transceiving of the whole communication system, the performance of the radar antenna is good, the operation is convenient, and the coverage effect of communication network signals is directly influenced.
The existing radar antenna works in a natural environment due to the fact that the existing radar antenna is arc-shaped, a large amount of dust in the air falls on the radar antenna, and when solid dust with acidity falls on the radar antenna and contacts with liquid to form corrosive liquid, the corrosive liquid further corrodes, the service life of the radar antenna is seriously damaged, and the using effect of the radar antenna is reduced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a radar antenna based on a cleaning mechanism, which solves the problems that a large amount of dust attached to the conventional radar antenna cannot be cleaned in time, and when acidic solid dust falls on the radar antenna and contacts with liquid to form corrosive liquid, the service life of the radar antenna is seriously damaged, and the use effect of the radar antenna is reduced by using a connecting frame, a motor, a supporting column and the cleaning mechanism in a matching manner.
In order to solve the technical problems, the utility model is realized by the following technical scheme:
the utility model relates to a radar antenna based on a cleaning mechanism, which comprises a receiving antenna, wherein a supporting column is rotatably connected to the bottom in the receiving antenna, a cleaning mechanism matched with the inner wall of the receiving antenna is clamped and matched on the outer circular surface of the supporting column, a connecting frame is fixedly connected to the outer circular surface of the receiving antenna, a first motor is fixedly arranged in the connecting frame, an output shaft of the first motor penetrates through the receiving antenna and is in transmission connection with the supporting column, a telescopic column is rotatably connected to the bottom of the connecting frame, a connecting column is fixedly connected to the outer side surface of the connecting frame, and the connecting column and one end, far away from the connecting frame, of the telescopic column are rotatably connected with a base;
the cleaning mechanism comprises a cleaning brush, a cavity is formed in the cleaning brush, a plurality of dust suction ports communicated with the cavity are formed in the bottom of the cleaning brush, a dust collector is fixedly connected to the top of the cleaning brush, a port of the dust collector is communicated with the cavity, and a collecting box communicated with the dust collector through a connecting pipe is matched with the top of the cleaning brush in a clamped mode.
Furthermore, the cleaning brush is of a long strip-shaped structure, the upper surface and the lower surface of the cleaning brush are of cambered surface structures, and bristles are arranged on the lower surface of the cleaning brush.
Further, the connection frame includes the connecting rod, connecting rod one end and receiving antenna excircle face fixed connection, connecting rod other end fixed connection has the connecting plate.
Furthermore, the top of the base is provided with a groove, the bottom of the groove is fixedly connected with a second motor, and a supporting plate in transmission fit with the second motor is arranged in the groove.
Furthermore, the groove is of a cylindrical structure, and an annular groove is formed in the inner wall of the groove.
Furthermore, the supporting plate is of a disc structure, and an annular rail in sliding fit with the annular groove is fixedly connected to the outer circular surface of the supporting plate.
The utility model has the following beneficial effects:
1. the first motor drives the supporting column to rotate, so that the bristles on the cleaning mechanism are driven to clean the inner wall of the receiving antenna, meanwhile, the dust collector is used for carrying out concentrated absorption and recovery on the cleaned attachments such as dust and the like, and the attachments enter the collecting box through the cavity and the connecting pipe to be collected, so that the accumulation of the attachments such as the dust and the like on the inner wall of the receiving antenna is avoided, the receiving antenna is effectively protected, and the service life and the use effect of the receiving antenna are prolonged.
2. The supporting plate is driven to rotate by the second motor, so that the orientation of the receiving antenna can be adjusted, and the inclination angle of the receiving antenna can be adjusted by matching with the telescopic column, so that external electromagnetic information can be effectively received.
Of course, it is not necessary for any product in which the utility model is practiced to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a schematic diagram of a radar antenna based on a cleaning mechanism according to the present invention;
FIG. 2 is a schematic diagram of the upper right view of FIG. 1;
FIG. 3 is a schematic diagram of the top left view of FIG. 1;
FIG. 4 is a schematic view of the cleaning mechanism;
FIG. 5 is a partial cross-sectional view of the cleaning mechanism;
fig. 6 is a schematic structural view of the base.
In the drawings, the components represented by the respective reference numerals are listed below:
1-receiving antenna, 2-supporting column, 3-cleaning mechanism, 301-cleaning brush, 302-cavity, 303-dust suction port, 304-dust collector, 305-collecting box, 306-brush, 4-connecting frame, 401-connecting rod, 402-connecting plate, 5-first motor, 6-telescopic column, 7-connecting column, 8-base, 801-groove, 802-second motor, 803-supporting plate, 804-annular groove and 805-annular rail.
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.
Referring to fig. 1-6, the utility model relates to a radar antenna based on a cleaning mechanism, which comprises a receiving antenna 1, wherein a supporting column 2 is rotatably connected to the bottom in the receiving antenna 1, a cleaning mechanism 3 matched with the inner wall of the receiving antenna 1 is clamped and matched with the outer circular surface of the supporting column 2, a connecting frame 4 is fixedly connected to the outer circular surface of the receiving antenna 1, a first motor 5 is fixedly arranged in the connecting frame 4, an output shaft of the first motor 5 penetrates through the receiving antenna 1 to be in transmission connection with the supporting column 2, a telescopic column 6 is rotatably connected to the bottom of the connecting frame 4, a connecting column 7 is fixedly connected to the outer side surface of the connecting frame 4, and the connecting column 7 and one end, far away from the connecting frame 4, of the telescopic column 6 are both rotatably connected with a base 8; the cleaning mechanism 3 comprises a cleaning brush 301, a cavity 302 is formed in the cleaning brush 301, bristles 306 are arranged on the lower surface of the cleaning brush 301, a plurality of dust suction ports 303 communicated with the cavity 302 are formed in the bottom of the cleaning brush 301, a dust collector 304 is fixedly connected to the top of the cleaning brush 301, a port of the dust collector 304 is communicated with the cavity 302, and a collecting box 305 communicated with the dust collector 304 through a connecting pipe is clamped and matched with the top of the cleaning brush 301; drive support column 2 through first motor 5 and rotate, and then drive brush hair 306 on the clean mechanism 3 and clear up receiving antenna 1 inner wall, utilize attachments such as dust that dust catcher 304 will clear up to concentrate simultaneously and adsorb the recovery, get into through dust absorption mouth 303 and cavity 302 and collect in collection box 305, thereby attachments such as dust that accumulate on receiving antenna 1 inner wall are cleared away, the effectual receiving antenna 1 that has protected, and then receiving antenna 1's life and result of use have been prolonged.
Wherein, the cleaning brush 301 is designed into a strip-shaped structure, and the upper surface and the lower surface of the cleaning brush 301 are both designed into cambered surface structures; the inner wall of the receiving antenna 1 is also of an arc-shaped structure, and the upper surface and the lower surface of the cleaning brush 301 are both of arc-shaped structures, so that the cleaning effect on the inner wall of the receiving antenna 1 is improved.
Wherein, the connection frame 4 includes a connection rod 401, one end of the connection rod 401 is fixedly connected with the outer circular surface of the receiving antenna 1, and the other end of the connection rod 401 is fixedly connected with a connection plate 402.
The top of the base 8 is provided with a groove 801, the bottom of the groove 801 is fixedly connected with a second motor 802, a support plate 803 which is in transmission fit with the second motor 802 is arranged in the groove 801, the groove 801 is in a cylindrical structure, the inner wall of the groove 801 is provided with an annular groove 804, the support plate 803 is in a disc structure, and the outer circular surface of the support plate 803 is fixedly connected with an annular rail 805 which is in sliding fit with the annular groove 804; can drive backup pad 803 through second motor 802 and rotate, and then can adjust receiving antenna 1's orientation, the angle of inclination that receiving antenna 1 can be adjusted to flexible post 6 of cooperation simultaneously to can effectually receive external electromagnetic information.
One specific application of this embodiment is: when the dust collector is used, the first motor 5 is started to drive the supporting column 2 to rotate, so that the cleaning mechanism 3 can clean the inner wall of the receiving antenna 1, after the bristles 306 clean up attachments such as dust and the like on the inner wall of the receiving antenna 1, the attachments are adsorbed by the dust collector 304 and then enter the collecting box 305 through the dust collection port 303 and the cavity 302 to be collected; drive backup pad 803 through second motor 802 and rotate, adjust receiving antenna 1's orientation, the flexible post 6 of cooperation simultaneously can adjust receiving antenna 1's inclination for receiving antenna 1's orientation is as far as possible downward, and the staff of being convenient for like this dismantles collecting box 305, clears up the rubbish of collecting, then reinstalls collecting box 305.
In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to 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 do not necessarily 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.
The preferred embodiments of the utility model disclosed above are intended to be illustrative only. The preferred embodiments are not intended to be exhaustive or to limit the utility model to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, to thereby enable others skilled in the art to best utilize the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims (6)
1. A radar antenna based on a cleaning mechanism, comprising a receiving antenna (1), characterized in that: the bottom of the receiving antenna (1) is rotatably connected with a supporting column (2), a cleaning mechanism (3) matched with the inner wall of the receiving antenna (1) is matched with the outer circular surface of the supporting column (2) in a clamping mode, a connecting frame (4) is fixedly connected to the outer circular surface of the receiving antenna (1), a first motor (5) is fixedly arranged in the connecting frame (4), an output shaft of the first motor (5) penetrates through the receiving antenna (1) to be in transmission connection with the supporting column (2), a telescopic column (6) is rotatably connected to the bottom of the connecting frame (4), a connecting column (7) is fixedly connected to the outer side surface of the connecting frame (4), and one ends, far away from the connecting frame (4), of the connecting column (7) and the telescopic column (6) are rotatably connected with a base (8);
cleaning mechanism (3) are including cleaning brush (301), it has cavity (302) to open in cleaning brush (301), cleaning brush (301) bottom is opened has dust absorption mouth (303) a plurality of and cavity (302) intercommunication, cleaning brush (301) top fixedly connected with dust catcher (304), the port and the cavity (302) of dust catcher (304) communicate each other, cleaning brush (301) top joint cooperation has collecting box (305) through connecting pipe and dust catcher (304) intercommunication.
2. The radar antenna based on a cleaning mechanism according to claim 1, wherein the cleaning brush (301) is provided with an 'elongated' structure, the upper surface and the lower surface of the cleaning brush (301) are provided with an 'cambered' structure, and the lower surface of the cleaning brush (301) is provided with bristles (306).
3. The radar antenna based on the cleaning mechanism is characterized in that the connecting frame (4) comprises a connecting rod (401), one end of the connecting rod (401) is fixedly connected with the outer circular surface of the receiving antenna (1), and the other end of the connecting rod (401) is fixedly connected with a connecting plate (402).
4. The radar antenna based on the cleaning mechanism is characterized in that a groove (801) is formed in the top of the base (8), a second motor (802) is fixedly connected to the bottom of the groove (801), and a supporting plate (803) in transmission fit with the second motor (802) is arranged in the groove (801).
5. A radar antenna based on a cleaning mechanism according to claim 4, characterized in that the groove (801) is of a cylindrical structure, and the inner wall of the groove (801) is provided with an annular groove (804).
6. A radar antenna based on a cleaning mechanism according to claim 5, characterized in that the support plate (803) is a "disc" structure, and the outer circular surface of the support plate (803) is fixedly connected with an annular rail (805) which is in sliding fit with the annular groove (804).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729846.0U CN216354730U (en) | 2021-07-28 | 2021-07-28 | Radar antenna based on cleaning mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121729846.0U CN216354730U (en) | 2021-07-28 | 2021-07-28 | Radar antenna based on cleaning mechanism |
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| Publication Number | Publication Date |
|---|---|
| CN216354730U true CN216354730U (en) | 2022-04-19 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202121729846.0U Active CN216354730U (en) | 2021-07-28 | 2021-07-28 | Radar antenna based on cleaning mechanism |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532683A (en) * | 2022-10-20 | 2022-12-30 | 仇萍萍 | Radio and television satellite transmission microwave antenna cleaning device |
| CN115939722A (en) * | 2023-03-09 | 2023-04-07 | 深圳市鑫龙通信技术有限公司 | High-isolation broadband antenna system |
| CN117458164A (en) * | 2023-11-06 | 2024-01-26 | 深圳市飞宇信电子有限公司 | High-performance mobile communication antenna |
-
2021
- 2021-07-28 CN CN202121729846.0U patent/CN216354730U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115532683A (en) * | 2022-10-20 | 2022-12-30 | 仇萍萍 | Radio and television satellite transmission microwave antenna cleaning device |
| CN115939722A (en) * | 2023-03-09 | 2023-04-07 | 深圳市鑫龙通信技术有限公司 | High-isolation broadband antenna system |
| CN117458164A (en) * | 2023-11-06 | 2024-01-26 | 深圳市飞宇信电子有限公司 | High-performance mobile communication antenna |
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