CN212845927U - Directional double-wave radar assembly - Google Patents
Directional double-wave radar assembly Download PDFInfo
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- CN212845927U CN212845927U CN202021182646.3U CN202021182646U CN212845927U CN 212845927 U CN212845927 U CN 212845927U CN 202021182646 U CN202021182646 U CN 202021182646U CN 212845927 U CN212845927 U CN 212845927U
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Abstract
The utility model relates to a directional double wave radar subassembly, belong to millimeter wave radar technical field, specifically include that protection casing threaded connection is on lower casing, be fixed with a plurality of first fixed columns and second fixed column in the lower casing, there is a PMKD on the first fixed column through the fix with screw, there is data transceiver module on the second fixed column through the fix with screw, data transceiver module is located PMKD's bottom, there are two adjusting bases through the fix with screw on the PMKD, install low coverage radar antenna board and long distance radar antenna board through adjusting screw respectively on two adjusting bases, low coverage radar antenna board and long distance radar antenna board are connected with data transceiver module respectively, still be fixed with the data transmission interface on the lower casing, the data transmission interface is connected with data transceiver module; the utility model discloses simple structure, convenient to use adopts two radar designs, the two ripples radar subassemblies of orientation that radar coverage area is bigger.
Description
Technical Field
The utility model relates to a directional two ripples radar subassembly belongs to millimeter wave 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, a single ultrasonic radar is commonly used in the existing traffic system, the design of the single radar is adopted, the radar coverage area is small, the detection range is small, and the using effect is not ideal.
SUMMERY OF THE UTILITY MODEL
For solving the technical problem that prior art exists, the utility model provides a simple structure, convenient to use adopts two radar designs, and the bigger directional two ripples radar subassembly of radar cover area.
In order to achieve the above purpose, the technical scheme adopted by the utility model is a directional double-wave radar component, which comprises a lower shell and a protective cover, the protective cover is in threaded connection with the lower shell, a plurality of first fixing columns and second fixing columns are fixed in the lower shell, a fixed bottom plate is fixed on the first fixed column through a screw, a data transceiver module is fixed on the second fixed column through a screw, the data transceiver module is positioned at the bottom of the fixed bottom plate, two adjusting bases are fixed on the fixed bottom plate through screws, a short-distance radar antenna plate and a long-distance radar antenna plate are respectively arranged on the two adjusting bases through adjusting screws, the short-distance radar antenna board and the long-distance radar antenna board are respectively connected with a data receiving and transmitting module, and a data transmission interface is also fixed on the lower shell and connected with the data receiving and transmitting module;
the sections of the two adjusting bases are right trapezoid or right triangle, the short-distance radar antenna board and the long-distance radar antenna board are respectively fixed on the inclined planes of the right trapezoid or the right triangle, and the included angle between the center lines of the short-distance radar antenna board and the long-distance radar antenna board is 0-90 degrees; the protective cover is a cover body with a spherical surface arranged at the top.
Preferably, in the two adjusting bases, the cross section of one adjusting base is a right trapezoid or a right triangle, the cross section of the other adjusting base is a rectangle, the short-distance radar antenna plate is fixed on the inclined plane of the right trapezoid or the right triangle, the long-distance radar antenna plate is fixed on the top surface of the rectangle, and the included angle between the short-distance radar antenna plate and the central line of the long-distance radar antenna plate is 0-90 degrees; the section of the protective cover is of a right-angle trapezoidal structure.
Compared with the prior art, the utility model discloses following technological effect has: the utility model has simple structure and convenient use, adopts the design of double radars, the short distance radar and the long distance radar are respectively fixed on the adjusting support, the adjustment directly adopts the design of different shapes, so that the two radars form a fixed included angle, and the radiation range is widest under the condition of ensuring the normal operation of the radars; meanwhile, the short-distance radar and the long-distance radar are fixed through the adjusting screws, the inclination angle and the elevation angle of the radar can be adjusted, and the operation is more convenient.
Drawings
Fig. 1 is a schematic structural diagram of a first embodiment of the present invention.
Fig. 2 is a schematic structural diagram of a second embodiment 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.
Example one
As shown in fig. 1, a directional double-wave radar assembly comprises a lower shell 1 and a protective cover 2, wherein the protective cover 2 is in threaded connection with the lower shell 1, a plurality of first fixing columns 3 and second fixing columns 4 are fixed in the lower shell 1, a fixing bottom plate 5 is fixed on the first fixing columns 3 through screws, a data transceiver module 6 is fixed on the second fixing columns 4 through screws, the data transceiver module 6 is located at the bottom of the fixing bottom plate 5, two adjusting bases 7 are fixed on the fixing bottom plate 5 through screws, a short-distance radar antenna plate 9 and a long-distance radar antenna plate 10 are respectively installed on the two adjusting bases 7 through adjusting screws 8, the short-distance radar antenna plate 9 and the long-distance radar antenna plate 10 are respectively connected with the data transceiver module 6, a data transmission interface 11 is also fixed on the lower shell 1, and the data transmission interface 11 is connected with the data transceiver module 6;
the sections of the two adjusting bases 7 are right trapezoid or right triangle, the short-distance radar antenna plate 9 and the long-distance radar antenna plate 10 are respectively fixed on the inclined plane of the right trapezoid or the right triangle, and the included angle between the central lines of the short-distance radar antenna plate 9 and the long-distance radar antenna plate 10 can be set to be in the range of 0-90 degrees; the protective cover 2 is a cover body with a spherical surface arranged at the top.
The utility model discloses well radar antenna board adopts low coverage radar antenna board and long distance radar antenna board, and low coverage radar antenna board and long distance radar antenna board are fixed on adjusting the support through adjusting screw respectively, and adjusting the support and adopting different shape designs, radar antenna board installs on adjusting the support, can form fixed contained angle, can guarantee under the condition of radar normal operating, and the radiation range is widest; meanwhile, the adjusting screw can also adjust the inclination angle of the radar antenna plate, and the use is more convenient.
Example two
As shown in fig. 2, one of the two adjusting bases 7 has a right trapezoid or right triangle cross section, the other adjusting base 7 has a rectangular cross section, the short-distance radar antenna plate 9 is fixed on the inclined plane of the right trapezoid or right triangle, the long-distance radar antenna plate 10 is fixed on the top surface of the rectangle, and the included angle between the short-distance radar antenna plate 9 and the central line of the long-distance radar antenna plate 10 is in the range of 0-90 °; the section of the protective cover 2 is of a right-angled trapezoid structure. The rest is the same as the first embodiment.
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 (2)
1. A directional dual wave radar assembly, comprising: the protective cover is in threaded connection with the lower shell, a plurality of first fixing columns and a plurality of second fixing columns are fixed in the lower shell, a fixing bottom plate is fixed on the first fixing columns through screws, a data transceiving module is fixed on the second fixing columns through screws, the data transceiving module is located at the bottom of the fixing bottom plate, two adjusting bases are fixed on the fixing bottom plate through screws, a short-distance radar antenna plate and a long-distance radar antenna plate are respectively installed on the two adjusting bases through adjusting screws, the short-distance radar antenna plate and the long-distance radar antenna plate are respectively connected with the data transceiving module, a data transmission interface is further fixed on the lower shell and connected with the data transceiving module;
the sections of the two adjusting bases are right trapezoid or right triangle, the short-distance radar antenna board and the long-distance radar antenna board are respectively fixed on the inclined planes of the right trapezoid or the right triangle, and the included angle between the center lines of the short-distance radar antenna board and the long-distance radar antenna board is 0-90 degrees; the protective cover is a cover body with a spherical surface arranged at the top.
2. A directional duplex wave radar assembly according to claim 1, wherein: in the two adjusting bases, the cross section of one adjusting base is in a right trapezoid shape or a right triangle shape, the cross section of the other adjusting base is in a rectangular shape, the short-distance radar antenna plate is fixed on the inclined plane of the right trapezoid shape or the right triangle shape, the long-distance radar antenna plate is fixed on the top surface of the rectangular shape, and the cross section of the protective cover is in a right trapezoid structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182646.3U CN212845927U (en) | 2020-06-23 | 2020-06-23 | Directional double-wave radar assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021182646.3U CN212845927U (en) | 2020-06-23 | 2020-06-23 | Directional double-wave radar assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845927U true CN212845927U (en) | 2021-03-30 |
Family
ID=75176312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021182646.3U Active CN212845927U (en) | 2020-06-23 | 2020-06-23 | Directional double-wave radar assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212845927U (en) |
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2020
- 2020-06-23 CN CN202021182646.3U patent/CN212845927U/en active Active
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