CN211375041U - Omnidirectional radar device - Google Patents
Omnidirectional radar device Download PDFInfo
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- CN211375041U CN211375041U CN201922109200.1U CN201922109200U CN211375041U CN 211375041 U CN211375041 U CN 211375041U CN 201922109200 U CN201922109200 U CN 201922109200U CN 211375041 U CN211375041 U CN 211375041U
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Abstract
The utility model relates to an omnidirectional radar device belongs to radar technical field, specifically install the antenna fixed plate in the casing, control circuit board is installed to the bottom of antenna fixed plate, install the aviation joint that is used for being connected with control circuit board on the casing, install four fixed antenna frame and two movable antenna frame on the antenna fixed plate, two liang of fixed antenna frame are a set of, fix respectively in the left and right sides of antenna fixed plate, and the contained angle between every fixed antenna frame of group is 120, the upper and lower both sides of fixed antenna fixed plate are fixed respectively to the movable antenna frame, all install millimeter wave radar antenna board on fixed antenna frame and the movable antenna frame, millimeter wave radar antenna board is connected with control circuit board, the utility model discloses simple structure can realize 360 monitoring, and monitoring range is wide, and the precision is high.
Description
Technical Field
The utility model relates to an omnidirectional radar device belongs to radar technical field.
Background
The intelligent transportation system is a comprehensive transportation system which effectively and comprehensively applies advanced scientific technologies (information technology, computer technology, data communication technology, sensor technology, electronic control technology, automatic control theory, operational research, artificial intelligence and the like) to transportation and service control and strengthens the relation among vehicles, roads and users, thereby ensuring safety, improving efficiency, improving environment and saving energy. At present, an existing traffic system is commonly used by an ultrasonic radar, but the ultrasonic radar is easily influenced by weather conditions, influences measurement accuracy, and does not have the function of omni-directionally detecting the distance, the movement direction and the movement speed of a stationary or moving object around.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure can realize 360 monitoring, and monitoring range is wide, the high omnidirectional radar device of precision.
In order to realize the above-mentioned purpose, the utility model discloses a technical scheme be an omnidirectional radar device, which comprises a housin, install the antenna fixed plate in the casing, control circuit board is installed to the bottom of antenna fixed plate, install the aviation joint that is used for being connected with control circuit board on the casing, install four fixed antenna framves and two movable antenna framves on the antenna fixed plate, two liang of fixed antenna framves are a set of, fix respectively in the left and right sides of antenna fixed plate, and the contained angle between every fixed antenna frame of group is 120, the upper and lower both sides of fixed antenna fixed plate are fixed respectively to the movable antenna frame, all install millimeter wave radar antenna panel on fixed antenna frame and the movable antenna frame, millimeter wave radar antenna panel is connected with control circuit board.
Preferably, the casing mainly comprises an upper box body and a lower box body, a plurality of grooves are formed in the outer circumference of the lower box body, fixing holes are formed in the tops of the grooves, a plurality of fixing grooves are formed in the circumference of the top of the lower box body, the fixing holes extend into the fixing grooves and correspond to the fixing grooves, a plurality of first fixing columns are arranged on the inner wall of the upper box body, a connecting hole is formed in each first fixing column, the first fixing columns are inserted into the connecting holes, and a plurality of second fixing columns and a plurality of third fixing columns which are used for controlling the circuit board and the antenna fixing plate are further arranged in the lower box body.
Preferably, the movable antenna frame mainly comprises a fixed base and a movable fixing plate, the fixed base is fixed on the antenna fixing plate, a connecting plate is arranged at the back of the movable fixing plate, and the connecting plate is installed on the fixed base through an adjusting bolt.
Preferably, the upper end of the connecting plate is provided with an angle line, and the fixed base is provided with an angle indicating mark.
Preferably, the fixed antenna frame is fixed on the antenna fixing plate, an included angle between the fixed antenna frame and the antenna fixing plate is 60-90 degrees, and the antenna fixing plate is made of aluminum alloy materials.
Compared with the prior art, the utility model discloses following technological effect has: the utility model discloses simple structure, convenient to use adopts the millimeter wave radar antenna board of installing a plurality of angles in the casing, four fixed installations, two movable mounting, and millimeter wave radar antenna board through two movable mounting supplements the millimeter wave radar antenna board coverage of four fixed installations, guarantees the all standing in 360 directions, and monitoring range is wide to adopt millimeter wave radar antenna board to penetrate the ability reinforce of fog, cigarette, dust, the interference killing feature is strong, can realize in all weather. In addition, the whole structure is small and exquisite, and the occupied space is small.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of the lower box body of the present invention.
Fig. 3 is a schematic structural view of the upper box body of the present invention.
Fig. 4 is a schematic diagram of the layout structure of the middle fixed antenna frame of the present invention.
Fig. 5 is a schematic view of the mounting structure of the middle control circuit board of the present invention.
Detailed Description
In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
As shown in fig. 1, an omnidirectional radar device comprises a housing 1, an antenna fixing plate 2 is installed in the housing 1, a control circuit board 3 is installed at the bottom of the antenna fixing plate 2, an aviation connector 4 used for being connected with the control circuit board is installed on the housing 1, four fixed antenna frames 5 and two movable antenna frames 6 are installed on the antenna fixing plate 2, the fixed antenna frames 5 are divided into two groups and respectively fixed at the left side and the right side of the antenna fixing plate 2, an included angle between each group of the fixed antenna frames 5 is 120 and 150 degrees, the movable antenna frames 6 respectively fix the upper side and the lower side of the antenna fixing plate 2, millimeter wave radar antenna plates are installed on the fixed antenna frames 5 and the movable antenna frames 6, and the millimeter wave radar antenna plates are connected with the control circuit board 3.
The utility model discloses well adoption is at casing internal installation activity antenna frame and fixed antenna frame, then installs millimeter wave radar antenna board respectively on activity antenna frame and fixed antenna frame. In order to guarantee that 360-degree full coverage can be realized, two liang of fixed antenna frames 5 are a set of, fix respectively in the left and right sides of antenna fixed plate 2, and activity antenna frame 6 fixes the upper and lower both sides of antenna fixed plate 2 respectively, and millimeter wave radar antenna board on the activity antenna frame can supplement the radiation range of millimeter wave radar antenna board on the fixed antenna frame.
As shown in fig. 2 and 3, the casing 1 mainly includes an upper case 7 and a lower case 8, a plurality of grooves 9 are provided on the outer circumference of the lower case 8, fixing holes 10 are provided on the top of the grooves 9, a plurality of fixing grooves 11 are provided on the circumference of the top of the lower case 8, the fixing holes 10 extend into the fixing grooves 11, correspondingly, a plurality of first fixing posts 12 are provided on the inner wall of the upper case 7, each first fixing post 12 is provided with a connecting hole 13, the first fixing post 12 is inserted into the connecting hole 13, and a plurality of second fixing posts 14 and a plurality of third fixing posts 15 for controlling the circuit board and the antenna fixing board are further provided in the lower case 8. The casing adopts detachable construction, simple to operate, and the fast assembly of being convenient for also is convenient for simultaneously fixed antenna fixed plate and control circuit board's fixed, guarantees fixed reliable.
As shown in fig. 4 and 5, the movable antenna frame 6 mainly includes a fixed base 16 and a movable fixing plate 17, the fixed base 16 is fixed on the antenna fixing plate 2, a connecting plate 18 is provided on the back of the movable fixing plate 17, and the connecting plate 18 is mounted on the fixed base 16 through an adjusting bolt 19. An angle line 20 is arranged on the upper end of the connecting plate 18, and an angle indicating mark 21 is arranged on the fixed base 16. The movable antenna frame is simple and convenient to mount, and the angle of the movable fixing plate can be adjusted according to actual needs, so that the coverage area of the millimeter wave radar antenna plate is adjusted; meanwhile, the specific angle of the millimeter wave radar antenna plate can be accurately known through the angle line and the angle indication mark, and the accuracy of adjustment is guaranteed. Fixed antenna frame 5 is fixed on antenna fixed plate 2, and the contained angle between fixed antenna frame 5 and the antenna fixed plate 2 is 60-90, and fixed antenna frame can set up the angle according to the actual mounted position needs of radar, guarantees that millimeter wave radar antenna board can accurate detection target. The antenna fixing plate 2 is made of aluminum alloy materials, and the heat dissipation effect is good.
The foregoing is considered as illustrative and not restrictive of the preferred embodiments of the invention, and any modifications, equivalents and improvements made within the spirit and principles of the invention are intended to be included within the scope of the invention.
Claims (5)
1. An omnidirectional radar apparatus, comprising a housing, characterized in that: the antenna fixing plate is installed in the shell, the control circuit board is installed at the bottom of the antenna fixing plate, the aviation connectors used for being connected with the control circuit board are installed on the shell, four fixed antenna frames and two movable antenna frames are installed on the antenna fixing plate, the fixed antenna frames are divided into a group in pairs and are respectively fixed on the left side and the right side of the antenna fixing plate, the included angle between each group of the fixed antenna frames is 120-150 degrees, the movable antenna frames are respectively fixed on the upper side and the lower side of the antenna fixing plate, millimeter wave radar antenna plates are installed on the fixed antenna frames and the movable antenna frames, and the millimeter wave radar antenna plates are connected with the control circuit board.
2. An omnidirectional radar apparatus according to claim 1, wherein: the casing mainly comprises an upper box body and a lower box body, a plurality of grooves are formed in the outer circumference of the lower box body, fixing holes are formed in the tops of the grooves, a plurality of fixing grooves are formed in the circumference of the top of the lower box body, the fixing holes extend into the fixing grooves and correspond to the fixing grooves, a plurality of first fixing columns are arranged on the inner wall of the upper box body, a connecting hole is formed in each first fixing column, the fixing columns are inserted into the connecting holes, and a plurality of second fixing columns and a plurality of third fixing columns which are used for controlling a circuit board and an antenna fixing plate are further arranged in the lower box body.
3. An omnidirectional radar apparatus according to claim 1, wherein: the movable antenna frame mainly comprises a fixed base and a movable fixing plate, wherein the fixed base is fixed on the antenna fixing plate, a connecting plate is arranged at the back of the movable fixing plate, and the connecting plate is installed on the fixed base through an adjusting bolt.
4. An omnidirectional radar apparatus according to claim 3, wherein: the upper end of the connecting plate is provided with an angle line, and the fixed base is provided with an angle indicating mark.
5. An omnidirectional radar apparatus according to claim 1, wherein: the fixed antenna frame is fixed on the antenna fixing plate, an included angle between the fixed antenna frame and the antenna fixing plate is 60-90 degrees, and the antenna fixing plate is made of aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109200.1U CN211375041U (en) | 2019-11-30 | 2019-11-30 | Omnidirectional radar device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922109200.1U CN211375041U (en) | 2019-11-30 | 2019-11-30 | Omnidirectional radar device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211375041U true CN211375041U (en) | 2020-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922109200.1U Active CN211375041U (en) | 2019-11-30 | 2019-11-30 | Omnidirectional radar device |
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| Country | Link |
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| CN (1) | CN211375041U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104161A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳市道通智能航空技术股份有限公司 | Radar monitoring device |
-
2019
- 2019-11-30 CN CN201922109200.1U patent/CN211375041U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023104161A1 (en) * | 2021-12-10 | 2023-06-15 | 深圳市道通智能航空技术股份有限公司 | Radar monitoring device |
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