CN219321608U - Pitching angle adjusting device for radar antenna array surface - Google Patents
Pitching angle adjusting device for radar antenna array surface Download PDFInfo
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- CN219321608U CN219321608U CN202320028036.5U CN202320028036U CN219321608U CN 219321608 U CN219321608 U CN 219321608U CN 202320028036 U CN202320028036 U CN 202320028036U CN 219321608 U CN219321608 U CN 219321608U
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- antenna array
- adjusting device
- radar antenna
- angle adjusting
- sliding block
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A90/00—Technologies having an indirect contribution to adaptation to climate change
- Y02A90/10—Information and communication technologies [ICT] supporting adaptation to climate change, e.g. for weather forecasting or climate simulation
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Abstract
The utility model discloses a pitching angle adjusting device of a radar antenna array surface, which comprises a mounting seat, wherein a box body is arranged on the mounting seat, a rotation driving mechanism is arranged in the box body, the upper end surface of the box body is rotatably provided with a fixed shaft, the lower end of the fixed shaft is connected with the rotation driving mechanism, the upper end of the fixed shaft is provided with a rotating table, a rotation supporting piece is arranged between the rotating table and the box body.
Description
Technical Field
The utility model relates to the technical field of radar antenna array face angle adjustment, in particular to a radar antenna array face pitching angle adjustment device.
Background
Along with the continuous progress of radar technology, the modern phased array radar is developed in the direction of light and thin structure volume and high integration of functions, and the antenna array surface has the characteristics of large caliber and high precision. The phased array radar antenna array surface is highly integrated, so that the array surface equipment is large in quantity and high in density, a large number of electronic components and cables are contained in the array surface equipment, the existing radar antenna array surface is generally obliquely installed on a support of a radar, but the connecting structure for connecting the antenna array surface and the support is simple, adjustment is inconvenient, flexibility and accuracy of angle adjustment of the radar array surface are insufficient, detection convenience of the radar antenna array surface is affected, and the device is produced by further researching the problems.
Disclosure of Invention
Aiming at the defects of the prior art, the utility model provides a pitching angle adjusting device for a radar antenna array surface, which solves the problems that in the prior art, a connecting structure for connecting the antenna array surface and a bracket is simpler and the adjustment is inconvenient, so that the flexibility and the precision of the angle adjustment of the radar array surface are insufficient, and the detection convenience of the radar antenna array surface is affected.
In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a radar antenna array face every single move angle adjusting device, includes the mount pad, be provided with the box on the mount pad, be provided with rotation actuating mechanism in the box, the box up end rotates and is provided with the fixed axle, the fixed axle lower extreme is connected with rotation actuating mechanism, the fixed axle upper end is provided with the rolling table, be provided with the rotation support piece between rolling table and the box, be provided with the mount on the rolling table, be equipped with the support on the mount, support one end articulates there is the mounting bracket, the assembly is connected with radar array face body on the mounting bracket, support one side is provided with every single move regulating part, every single move regulating part bilateral symmetry is provided with the direction locating part, the removal end of every single move regulating part is rotated with the one end of direction locating part and is connected, the other end and the terminal surface normal running fit under the mounting bracket of direction locating part.
The pitching adjusting piece comprises a servo motor, a speed reducer, an output shaft and a transmission connecting piece, wherein the servo motor is arranged on the fixing frame, the input end of the speed reducer is connected with the output end of the servo motor, the output shaft is arranged on the output end of the speed reducer, and the transmission connecting piece is arranged on the rotating table and one end of the transmission connecting piece is connected with the output shaft.
The transmission connecting piece comprises a fixed groove, a transmission screw and a movable seat, wherein the fixed groove is arranged on the fixed frame, the transmission screw is rotatably arranged in the fixed groove, one end of the transmission screw is connected with the output shaft, and the movable seat is internally fixedly embedded with a screw nut and is in threaded fit with the transmission screw.
The guide limiting piece comprises a guide rail, a sliding block and a supporting rod, wherein the guide rail is symmetrically arranged on two sides of the fixed groove, the sliding block is sleeved on the guide rail in a sliding manner and is fixedly connected with the movable seat, one end of the supporting rod is hinged with the upper end face of the sliding block, and the other end of the supporting rod is rotatably connected with the lower end face of the mounting frame.
The rotating support piece comprises an annular sliding rail and an arc-shaped sliding block, wherein the annular sliding rail is fixedly arranged on the box body and is coaxially arranged with the fixed shaft, and the arc-shaped sliding block is sleeved on the annular sliding rail in a sliding manner and is fixedly connected with the rotating table.
The four corners of the mounting seat are respectively provided with an assembly seat, and the assembly seats are provided with connecting holes.
Advantageous effects
The utility model provides a radar antenna array plane pitching angle adjusting device. The beneficial effects are as follows:
1. be provided with every single move regulating part in the mount, utilize every single move regulating part and direction locating part's cooperation, can realize adjusting the elevation angle of mounting bracket in the vertical direction, simple structure, flexible operation, the regulation precision is high, and can be according to specific use and equipment needs, forward, handstand or vertical installation of mount pad to satisfy the radar array face under the different operation conditions and survey needs.
2. The rotary driving mechanism is arranged in the box body, so that the rotary table can be rotatably supported in the horizontal direction, the coverage area of the radar array surface is adjusted in a large range by matching with the pitching adjusting piece, and the coverage area of signal detection is improved.
3. The guiding limiting parts are symmetrically arranged, and the guiding limiting parts on two sides can be guaranteed to synchronously act through the pitching adjusting parts serving as the unique power source for output, so that the accuracy of pitching adjustment is effectively guaranteed, and meanwhile, the stability of the radar array surface in the rotation and adjustment operation process is further guaranteed through pulling on two sides.
Drawings
Fig. 1 is a schematic perspective view of the present utility model.
FIG. 2 is a schematic diagram of an axial structure of the present utility model.
Fig. 3 is a schematic cross-sectional view of the present utility model.
In the figure: 1. a mounting base; 2. a case; 3. a fixed shaft; 4. a rotating table; 5. a fixing frame; 6. a support; 7. a mounting frame; 8. a radar array surface body; 9. a servo motor; 10. a speed reducer; 11. an output shaft; 12. a fixing groove; 13. a transmission screw; 14. a movable seat; 15. a guide rail; 16. a slide block; 17. a support rod; 18. an annular slide rail; 19. an arc-shaped sliding block; 20. and (5) assembling a seat.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
All electric components in the scheme are connected with an adaptive power supply through wires by a person skilled in the art, and an appropriate controller is selected according to actual conditions so as to meet control requirements, specific connection and control sequences, and the electric connection is completed by referring to the following working principles in the working sequence among the electric components, wherein the detailed connection means are known in the art, and the following main description of the working principles and processes is omitted from the description of electric control.
Referring to fig. 1-3, the present utility model provides a radar antenna array pitch angle adjusting device:
examples: as can be seen from fig. 1-3 of the specification, the mounting base 1 of the scheme is provided with a box body 2, a rotary driving mechanism is arranged in the box body 2, the upper end face of the box body 2 is rotatably provided with a fixed shaft 3, the lower end of the fixed shaft 3 is connected with the rotary driving mechanism, the upper end of the fixed shaft 3 is provided with a rotating table 4, a rotary supporting piece is arranged between the rotating table 4 and the box body 2, the rotary driving mechanism is arranged in the box body 2, the rotating table 4 can be rotatably supported in the horizontal direction, thereby being matched with a pitching adjusting piece to carry out large-scale adjustment on the coverage area of a radar array surface, the coverage area of signal detection is improved, the rotating table 4 is provided with a fixed frame 5, the fixed frame 5 is provided with a support 6, one end of the support 6 is hinged with a mounting frame 7, the mounting frame 7 is assembled and connected with a radar array surface body 8, one side of the support 6 is provided with a pitching adjusting piece, the pitching adjusting piece is arranged in the fixing frame 5, the elevation angle of the mounting frame 7 in the vertical direction can be adjusted by utilizing the matching action of the pitching adjusting piece and the guiding limiting piece, the structure is simple, the operation is flexible, the adjusting precision is high, the mounting seat 1 can be positively, reversely or vertically mounted according to specific use and equipment requirements, thereby meeting the radar array surface detection requirements under different operation conditions, the guiding limiting piece is symmetrically arranged on two sides of the pitching adjusting piece, the moving end of the pitching adjusting piece is rotationally connected with one end of the guiding limiting piece, the other end of the guiding limiting piece is rotationally matched with the lower end face of the mounting frame 7, the guiding limiting piece is symmetrically arranged, and the guiding limiting piece is output by taking the pitching adjusting piece as a unique power source, the synchronous action of the guiding limiting pieces on two sides can be ensured, and the precision of pitching adjustment is further effectively ensured, meanwhile, the traction on two sides further ensures the stability of the radar array in the rotation and adjustment operation process.
In the implementation process, the pitching adjusting piece comprises a servo motor 9, a speed reducer 10, an output shaft 11 and a transmission connecting piece, wherein the servo motor 9 is arranged on a fixed frame 5, the input end of the speed reducer 10 is connected with the output end of the servo motor 9, the output shaft 11 is arranged on the output end of the speed reducer 10, the transmission connecting piece is arranged on a rotating table 4, one end of the transmission connecting piece is connected with the output shaft 11, the transmission connecting piece comprises a fixed groove 12, a transmission screw 13 and a movable seat 14, the fixed groove 12 is arranged on the fixed frame 5, the transmission screw 13 is rotatably arranged in the fixed groove 12, one end of the transmission screw is connected with the output shaft 11, a screw nut is fixedly embedded in the movable seat 14 and is in threaded fit with the transmission screw 13, the guide limiting piece comprises a guide rail 15, a sliding block 16 and a supporting rod 17, the guide rail 15 is symmetrically arranged on two sides of the fixed groove 12, the slider 16 sliding sleeve is on guide rail 15 and with remove seat 14 fixed connection, branch 17 one end is articulated each other with slider 16 up end, the other end rotates with mounting bracket 7 lower terminal surface to be connected, during the use, when needing to adjust the pitch angle of radar array face body 8, start servo motor 9, servo motor 9 drives the action of reduction gear 10, output shaft 11 on the output of reduction gear 10 rotates, drive transmission screw 13 and rotate then, drive transmission screw 13 rotates and then make and remove seat 14 and drive and remove seat 14 and remove under the effect of screw nut, remove seat 14 and remove the in-process slider 16 of both sides and remove along guide rail 15, thereby make branch 17 produce the deflection, then jack-up mounting bracket 7 one end, make mounting bracket 7 deflect around support 6, thereby realize the pitch angle to radar array face body 8 and adjust.
In a specific implementation process, the rotating support piece comprises an annular sliding rail 18 and an arc sliding block 19, the annular sliding rail 15 is fixedly arranged on the box body 2 and is coaxially arranged with the fixed shaft 3, the arc sliding block 19 is slidably sleeved on the annular sliding rail 15 and is fixedly connected with the rotating table 4, and when the rotating support piece is used, the rotation stability of the rotating table 4 can be further improved through the cooperation of the arc sliding block 19 and the annular sliding rail 18.
In a specific implementation process, the four corners of the mounting seat 1 are provided with the mounting seats 20, and the mounting seats 20 are provided with connecting holes, so that the radar array surface body 8 can be conveniently mounted on different operation positions.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The term "comprising" an element defined by the term "comprising" does not exclude the presence of other identical elements in a process, method, article or apparatus that comprises the element.
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 (6)
1. The utility model provides a radar antenna array face every single move angle adjusting device, includes the mount pad, a serial communication port, be provided with the box on the mount pad, be provided with rotation actuating mechanism in the box, the box up end rotates and is provided with the fixed axle, the fixed axle lower extreme is connected with rotation actuating mechanism, the fixed axle upper end is provided with the rolling stand, be provided with rotation support piece between rolling stand and the box, be provided with the mount on the rolling stand, be equipped with the support on the mount, support one end articulates there is the mounting bracket, the assembly is connected with radar array face body on the mounting bracket, support one side is provided with every single move regulating part, every single move regulating part bilateral symmetry is provided with the direction locating part, the removal end of every single move regulating part is connected with the one end rotation of direction locating part, the other end and the terminal surface running fit under the mounting bracket of direction locating part.
2. The radar antenna array pitch angle adjusting device according to claim 1, wherein the pitch adjusting member comprises a servo motor, a speed reducer, an output shaft and a transmission connecting member, the servo motor is arranged on the fixing frame, the input end of the speed reducer is connected with the output end of the servo motor, the output shaft is arranged on the output end of the speed reducer, and the transmission connecting member is arranged on the rotating table and one end of the transmission connecting member is connected with the output shaft.
3. The radar antenna array pitch angle adjusting device according to claim 2, wherein the transmission connecting piece comprises a fixed groove, a transmission screw and a movable seat, the fixed groove is arranged on the fixed frame, the transmission screw is rotatably arranged in the fixed groove, one end of the transmission screw is connected with the output shaft, and the movable seat is internally fixedly embedded with a screw nut and is in threaded fit with the transmission screw.
4. The radar antenna array pitch angle adjusting device according to claim 3, wherein the guiding limiting piece comprises a guide rail, a sliding block and a supporting rod, the guide rail is symmetrically arranged on two sides of the fixed groove, the sliding block is sleeved on the guide rail in a sliding manner and is fixedly connected with the movable seat, one end of the supporting rod is hinged with the upper end face of the sliding block, and the other end of the supporting rod is rotatably connected with the lower end face of the mounting frame.
5. The radar antenna array pitch angle adjusting device according to claim 1, wherein the rotating support member comprises an annular sliding rail and an arc-shaped sliding block, the annular sliding rail is fixedly arranged on the box body and is coaxially arranged with the fixed shaft, and the arc-shaped sliding block is slidably sleeved on the annular sliding rail and is fixedly connected with the rotating table.
6. The radar antenna array pitch angle adjusting device according to claim 1, wherein the four corners of the mounting base are respectively provided with an assembling base, and the assembling base is provided with a connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028036.5U CN219321608U (en) | 2023-01-06 | 2023-01-06 | Pitching angle adjusting device for radar antenna array surface |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320028036.5U CN219321608U (en) | 2023-01-06 | 2023-01-06 | Pitching angle adjusting device for radar antenna array surface |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219321608U true CN219321608U (en) | 2023-07-07 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320028036.5U Active CN219321608U (en) | 2023-01-06 | 2023-01-06 | Pitching angle adjusting device for radar antenna array surface |
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| Country | Link |
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| CN (1) | CN219321608U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498028A (en) * | 2023-12-29 | 2024-02-02 | 常州市军锐机械有限公司 | Radar antenna tilting mechanism |
-
2023
- 2023-01-06 CN CN202320028036.5U patent/CN219321608U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117498028A (en) * | 2023-12-29 | 2024-02-02 | 常州市军锐机械有限公司 | Radar antenna tilting mechanism |
| CN117498028B (en) * | 2023-12-29 | 2024-04-19 | 常州市军锐机械有限公司 | Radar antenna tilting mechanism |
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