Radar installation adjustment mechanism

Abstract

The present invention provides a radar installation adjustment mechanism, which includes: a first adjustment member includes a first mounting plate located on a first plane and a first bearing plate located on a second plane, the first bearing plate being arranged on the first mounting plate; the first mounting plate is stacked on a bottom plate and is provided with a first slide groove, the first mounting plate is fixedly connected to the bottom plate by passing through the first slide groove through a first threaded member; when the first threaded member is loosened, the first mounting plate can rotate relative to the bottom plate; the second adjustment member includes a second mounting plate located on a third plane and a second bearing plate located on a fourth plane, the second bearing plate is arranged on the second mounting plate; the second bearing plate is used to carry a target radar; the second mounting plate is stacked on the first bearing plate, the second mounting plate or the first bearing plate is provided with a second slide groove, the second mounting plate is fixedly connected to the first bearing plate by passing through the second slide groove through a second threaded member; when the second threaded member is loosened, the second mounting plate can rotate relative to the first bearing plate.

Description

Technical Field

[0001] The present invention relates to the field of radar technology, and in particular to a radar installation and adjustment mechanism. Background Art

[0002] Small radars generally used for geological disaster monitoring, border area control monitoring, fixed airspace drone monitoring, etc. generally adopt an integrated design, fixed installation, and fixed radar (antenna) pointing. In order to achieve the best monitoring quality, when the radar is deployed, the radar antenna needs to be accurately aligned with the monitored target and carefully adjusted.

[0003] The general installation adjustment mechanism can ensure adjustment and locking within a small angle range. If there is insufficient communication when the radar installation foundation is made, or the radar needs to change the monitoring area later, the azimuth and pitch angle adjustment of the radar may exceed the preset range, resulting in inability to accurately align. It may even be necessary to remake the installation foundation, which brings inconvenience to installation and adjustment.

[0004] It should be noted that the information disclosed in the above background technology section is only used to enhance the understanding of the background of the present invention, and therefore may include information that does not constitute the prior art known to ordinary technicians in the field. Summary of the invention

[0005] The purpose of the embodiments of the present invention is to provide a radar installation adjustment mechanism that can achieve an ultra-large adjustment range.

[0006] Other features and advantages of the present invention will become apparent from the following detailed description, or may be learned in part by practice of the present invention.

[0007] According to one aspect of an embodiment of the present invention, a radar installation adjustment mechanism is provided, the radar installation adjustment mechanism comprising:

[0008] A base plate, used to be placed on a preset mounting surface;

[0009] The first adjusting member comprises a first mounting plate located on a first plane and a first bearing plate located on a second plane, wherein the first bearing plate is arranged on the first mounting plate, and the first plane intersects with the second plane; the first mounting plate is stacked on the bottom plate, a first slide groove is arranged on the first mounting plate, and the first mounting plate is fixedly connected to the bottom plate through a first screw member passing through the first slide groove; when the first screw member is loosened, the first mounting plate can rotate relative to the bottom plate;

[0010] The second adjusting member includes a second mounting plate located on a third plane and a second bearing plate located on a fourth plane, wherein the second bearing plate is arranged on the second mounting plate, and the third plane intersects with the fourth plane; the second bearing plate is used to carry the target radar; the second mounting plate is stacked on the first bearing plate, and a second slide groove is provided on the second mounting plate or the first bearing plate, and the second mounting plate is fixedly connected to the first bearing plate through the second slide groove via a second threaded member; when the second threaded member is loosened, the second mounting plate can rotate relative to the first bearing plate.

[0011] In an embodiment of the present disclosure, the first plane is perpendicular to the second plane.

[0012] In one embodiment of the present disclosure, the third plane is perpendicular to the fourth plane.

[0013] In one embodiment of the present disclosure, a third slide groove is provided on the base plate, and the base plate is fixedly connected to a preset mounting surface through a third threaded member passing through the third slide groove; when the third threaded member is loosened, the base plate can rotate relative to the preset mounting surface.

[0014] In an embodiment of the present disclosure, the first slide groove extends along the rotation trajectory of the first mounting plate; the second slide groove extends along the rotation trajectory of the second mounting plate or the first supporting plate; and the third slide groove extends along the rotation trajectory of the bottom plate.

[0015] In an embodiment of the present disclosure, a plurality of first slide grooves are provided on the first supporting plate, and the plurality of first slide grooves are distributed along the rotation track of the second mounting plate; a plurality of threaded holes are provided on the second mounting plate, and each threaded hole can be exposed through the second slide groove.

[0016] In an embodiment of the present disclosure, a plurality of first slide grooves are provided on the first mounting plate, and the plurality of first slide grooves are distributed along a rotation track of the first mounting plate; a plurality of threaded holes are provided on the bottom plate, and each threaded hole can be exposed through the first slide groove.

[0017] In an embodiment of the present disclosure, a plurality of third slide grooves are provided on the base plate, and the plurality of third slide grooves are distributed along the rotation track of the base plate; the threaded holes on the preset mounting surface can be exposed through the third slide grooves.

[0018] In an embodiment of the present disclosure, the arc angle corresponding to the spacing between the third sliding grooves is smaller than the arc angle corresponding to the first sliding grooves.

[0019] In an embodiment of the present disclosure, the first adjustment member includes two first bearing plates, and the two first bearing plates are spaced apart on the first mounting plate; the second adjustment member includes two second mounting plates, and the two second mounting plates are spaced apart on the second bearing plate; the two first bearing plates and the two second mounting plates are connected together in a one-to-one correspondence.

[0020] The radar adjustment mechanism provided by the present disclosure is that when the first threaded member is loosened, the first mounting plate can rotate relative to the bottom plate, that is, the first adjustment member can rotate relative to the bottom plate on the first plane; when the second threaded member is loosened, the second mounting plate can rotate relative to the first bearing plate, that is, the second adjustment member can rotate relative to the first adjustment member on the second plane; the first adjustment member and the second adjustment member realize the azimuth and pitch two-axis adjustment, the radar can be steered and adjusted in the horizontal plane, and the pitch angle can be adjusted in the height direction, so that the radar points to multiple directions in space, and the radar angle adjustment range is large. In addition, the structure is stable and rigid; the locking is reliable, the precision is high, the structure is simple, it is easy to process, the processing and manufacturing cost is low, the installation is simple, and it is easy to operate.

[0021] It is to be understood that the foregoing general description and the following detailed description are exemplary and explanatory only and are not restrictive of the invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The drawings herein are incorporated into and constitute a part of the specification, showing embodiments consistent with the present invention, and together with the specification, are used to explain the principles of the present invention. Obviously, the drawings described below are only some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative work. In the drawings:

[0023] Figure 1 A schematic diagram of a radar installation adjustment mechanism provided in one embodiment of the present disclosure;

[0024] Figure 2 for Figure 1 Side view of

[0025] Figure 3 A side view of a radar installation adjustment mechanism provided for an embodiment of the present disclosure;

[0026] Figure 4 A cross-sectional view of a radar installation adjustment mechanism provided for an embodiment of the present disclosure;

[0027] Figure 5 A top view of a radar installation adjustment mechanism provided in one embodiment of the present disclosure;

[0028] Figure 6A schematic diagram of a base plate provided for one embodiment of the present disclosure;

[0029] Figure 7 A schematic diagram of a first adjustment member provided for an embodiment of the present disclosure;

[0030] Figure 8 for Figure 7 A top view of

[0031] Fig. 9 A schematic diagram of a second adjustment member provided in accordance with an embodiment of the present disclosure;

[0032] Fig.10 for Fig. 9 A top view of

[0033] Fig.11 and Fig.12 A schematic diagram of a radar installation center offset provided for an embodiment of the present disclosure;

[0034] Fig.13 and Fig.14 A schematic diagram of a radar installation center without offset provided in an embodiment of the present disclosure;

[0035] Figure 15-17 A schematic diagram of a radar installation adjustment mechanism provided for an embodiment of the present disclosure.

[0036] Description of reference numerals:

[0037] 10. bottom plate; 110. third chute;

[0038] 20, first adjustment member; 210, first mounting plate; 211, first slide groove; 220, first bearing plate; 221, second slide groove;

[0039] 30. second adjusting member; 310. second bearing plate; 320. second mounting plate;

[0040] 40. Target radar;

[0041] 50. Preset mounting surface;

[0042] 61. First threaded member; 62. Second threaded member; 63. Third threaded member. DETAILED DESCRIPTION

[0043] Example embodiments will now be described more fully with reference to the accompanying drawings. However, example embodiments can be implemented in a variety of forms and should not be construed as limited to the embodiments set forth herein; rather, these embodiments are provided so that this disclosure will be comprehensive and complete and will fully convey the concepts of the example embodiments to those skilled in the art. The same reference numerals in the figures represent the same or similar structures, and thus their detailed description will be omitted.

[0044] Although relative terms such as "upper" and "lower" are used in this specification to describe the relative relationship of one component of the illustration to another component, these terms are used in this specification only for convenience, such as according to the orientation of the examples described in the drawings. It is understood that if the device of the illustration is turned upside down, the component described as "upper" will become the component "lower". When a structure is "on" other structures, it may mean that the structure is formed integrally on the other structure, or that the structure is "directly" disposed on the other structure, or that the structure is "indirectly" disposed on the other structure through another structure.

[0045] The terms "a", "an", "the", "said" and "at least one" are used to indicate the presence of one or more elements / components / etc.; the terms "including" and "having" are used to express an open-ended inclusive meaning and mean that additional elements / components / etc. may exist in addition to the listed elements / components / etc.; the terms "first", "second" and "third" etc. are used merely as labels and are not intended to limit the quantity of their objects.

[0046] The embodiment of the present disclosure provides a radar installation adjustment mechanism, such as Figure 1-Figure 17 As shown, the radar installation adjustment mechanism includes: a base plate 10, a first adjustment member 20 and a second adjustment member 30. The base plate 10 is used to be arranged on a preset installation surface 50; the first adjustment member 20 includes a first mounting plate 210 located on a first plane and a first bearing plate 220 located on a second plane, the first bearing plate 220 is arranged on the first mounting plate 210, and the first plane intersects with the second plane; the first mounting plate 210 is stacked on the base plate 10, and a first slide groove 211 is provided on the first mounting plate 210, and the first mounting plate 210 is fixedly connected to the base plate 10 through the first slide groove 211 by a first threaded member 61; when the first threaded member 61 is loosened, the first mounting plate 210 can rotate relative to the base plate 10; the second adjustment member 30 includes The second mounting plate 320 is located on the third plane and the second supporting plate 310 is located on the fourth plane. The second supporting plate 310 is arranged on the second mounting plate 320, and the third plane intersects with the fourth plane; the second supporting plate 310 is used to carry the target radar 40; the second mounting plate 320 is stacked on the first supporting plate 220, and a second slide groove is provided on the second mounting plate 320 or the first supporting plate 220. The second mounting plate 320 is fixedly connected to the first supporting plate 220 through the second slide groove by a second threaded member 62; when the second threaded member 62 is loosened, the second mounting plate 320 can rotate relative to the first supporting plate 220.

[0047] The radar adjustment mechanism provided by the present disclosure is that after the first threaded member 61 is loosened, the first mounting plate 210 can rotate relative to the bottom plate 10, that is, the first adjustment member 20 can rotate relative to the bottom plate 10 on the first plane; after the second threaded member 62 is loosened, the second mounting plate 320 can rotate relative to the first bearing plate 220, that is, the second adjustment member 30 can rotate relative to the first adjustment member 20 on the second plane; the first adjustment member 20 and the second adjustment member 30 realize the azimuth and pitch two-axis adjustment, the radar can be steered and adjusted in the horizontal plane, and the pitch angle can also be adjusted in the height direction, so that the radar points to multiple directions in space, and the radar angle adjustment range is large. In addition, the structure is stable and rigid; the locking is reliable, the precision is high, the structure is simple, it is easy to process, the processing and manufacturing cost is low, the installation is simple, and it is easy to operate.

[0048] In one embodiment of the present disclosure, the first plane is perpendicular to the second plane, that is, the first mounting plate 210 is perpendicular to the first bearing plate 220. The third plane is perpendicular to the fourth plane, that is, the second mounting plate 320 is perpendicular to the second bearing plate 310. The first plane can be parallel to the fourth plane, that is, the mounting surface of the radar and the base plate 10 can be parallel. It should be noted that the parallelism described in the present disclosure is not limited to parallelism in an absolute sense, and deviations from a certain angle within a reasonable tolerance range can also be regarded as parallel or perpendicular. By making the first plane perpendicular to the second plane and the third plane perpendicular to the fourth plane, the angle of the target radar is easily adjusted. Of course, the first plane may not be perpendicular to the second plane, and the third plane may not be perpendicular to the fourth plane, and the present disclosure does not limit this.

[0049] In one embodiment of the present disclosure, Figure 5 and Figure 6 As shown, the bottom plate 10 is provided with a third slide groove 110, and the bottom plate 10 is fixedly connected to the preset installation surface 50 through the third screw member 63 passing through the third slide groove 110; when the third screw member 63 is loosened, the bottom plate 10 can rotate relative to the preset installation surface 50. By providing the third slide groove 110, the bottom plate 10 can rotate relative to the preset installation surface, that is, the radar installation adjustment mechanism as a whole can rotate relative to the preset installation surface, further improving the adjustable range of the radar.

[0050] Among them, the third slide groove 110 is arc-shaped, and the third slide groove 110 extends along the rotation track of the bottom plate 10. A plurality of third slide grooves 110 are provided on the bottom plate 10, and the plurality of third slide grooves 110 are distributed along the rotation track of the bottom plate 10; the threaded holes on the preset installation surface 50 can be exposed through the third slide grooves 110. The bottom plate 10 can be fixed on the preset installation surface 50 by the third screw member 63 cooperating with the threaded holes on the preset installation surface 50; after loosening the third screw member 63, the position of the third screw member 63 in the third slide groove 110 can be changed by rotating the bottom plate 10, and the rotatable angle range is the size of the arc angle corresponding to the length of the third slide groove 110, that is, by changing the length of the third slide groove 110, the rotation angle range of the bottom plate 10 can be adjusted.

[0051] The plurality of third slide grooves 110 are evenly distributed on the bottom plate 10 with the rotation center of the bottom plate 10 to improve the stability of the bottom plate 10. Figure 6 As shown, the third chute 110 is provided with four, evenly distributed in The arc angle ∠a corresponding to the third slide groove 110 is 60°, and the arc angle ∠b between each third slide groove 110 is 30°. The two ends of the third slide groove 110 are arc-shaped, and the radius R of the arc is 3.25 mm, so as to facilitate the stability of the screw member when it is located at the two ends of the slide groove, and the radius of the arc matches the diameter of the screw member.

[0052] The bottom plate 10 is provided with threaded holes for fixing the first mounting plate 210. For example, four M6 threaded holes are provided, located at The number of the threaded holes corresponds to the number of the first slide grooves 211 of the first mounting plate 210, so as to ensure that at least one first threaded member 61 is provided in each slide groove.

[0053] Among them, the base plate 10 is circular, and a through hole can be set at the rotation center of the base plate 10. A rotating shaft fixedly connected to the preset installation surface can be set in the through hole. The base plate 10 is sleeved on the rotating shaft to improve the stability of the base plate 10 during rotation and avoid misalignment of the base plate 10 on the preset installation surface.

[0054] Among them, the third threaded member 63 can be a threaded member such as a hexagon socket screw, a cross screw, a bolt, etc., which can be matched with the threaded hole on the preset installation surface to fix the base plate 10, and the present disclosure does not limit this.

[0055] In one embodiment of the present disclosure, Figure 7 and Figure 8As shown, the first slide groove 211 is arc-shaped, and the first slide groove 211 extends along the rotation track of the first mounting plate 210. A plurality of first slide grooves 211 are provided on the bottom plate 10, and the plurality of first slide grooves 211 are distributed along the rotation track of the first mounting plate 210. The first mounting plate 210 can be fixed on the bottom plate 10 by the first threaded member 61 cooperating with the threaded hole of the pre-bottom plate 10; after loosening the first threaded member 61, the position of the first threaded member 61 in the first slide groove 211 can be changed by rotating the first mounting plate 210, and the rotatable angle range is the size of the arc angle corresponding to the length of the first slide groove 211, that is, by changing the length of the first slide groove 211, the angular range of the rotation of the first mounting plate 210 can be adjusted.

[0056] The plurality of first slide grooves 211 are evenly distributed on the bottom plate 10 with the rotation center of the first mounting plate 210 to improve the stability of the bottom plate 10. Figure 8 As shown, the first chute 211 is provided with four, evenly distributed in On the circle.

[0057] The arc angle corresponding to the spacing between the third slide grooves 110 is smaller than the arc angle corresponding to the first slide groove 211. For example, the arc angle ∠b between the third slide grooves 110 is 30°, the arc angle ∠c corresponding to the first slide groove 211 is 40°, and the arc angle between the first slide grooves 211 is 50°. The first slide groove 211 has arc shapes at both ends, and the radius R of the arc is 3.25 mm. Figure 5 As shown, since the arc angle corresponding to the spacing between the third slide grooves 110 is smaller than the arc angle corresponding to the first slide groove 211, the bottom plate 10 cooperates with the first mounting plate 210 to achieve 360° rotation without blind spots.

[0058] Specifically, by loosening the third threaded member 63 and rotating the base plate 10, the adjustment can be made within the range of ∠a=60°; when the adjustment range is greater than 60°, the first threaded member 61 can be further loosened and the first adjustment member 20 can be rotated to obtain an adjustment range of ∠c=40°; if the adjustment range is still not enough, the third threaded member 63 can be removed, the base plate 10 can be rotated again, and when the required position is reached, the third threaded member 63 can be reinstalled; the first threaded member 61 can be further loosened and the first adjustment member 20 can be rotated until the orientation is precisely aligned; Figure 5 Among them, ∠b=30°, ∠c=40°, and simply rotating the base plate 10 will result in a 30° blind spot in the azimuth angle, which can be compensated by rotating the first adjustment member 20. Since ∠c>∠b, there is no blind spot in the azimuth angle of 360°, and 360° rotation without blind spots can be satisfied.

[0059] The first threaded member 61 may be a threaded member such as a hexagon socket screw, a cross screw, a bolt, etc., which can cooperate with the threaded hole on the base plate 10 to fix the first adjustment member 20, and the present disclosure does not impose any limitation on this.

[0060] Among them, Figure 7 As shown, the first supporting plate 220 is disposed on the first mounting plate 210, and the first supporting plate 220 and the first mounting plate 210 can be disposed vertically. Figure 8 As shown, two first mounting plates 210 are provided. The first mounting plates 210 are arranged parallel to the first mounting plate 210 at a distance d1 and do not occupy the position of the first sliding groove 211 , but are arranged in a staggered manner with the first sliding groove 211 .

[0061] The first supporting plate 220 is provided with a second slide groove 221, and the second slide groove 221 is arc-shaped. Figure 7 As shown, the second chute 221 is provided with four, evenly distributed in On the circle, the arc angle ∠d between the second slide grooves 221 is 60°. Both ends of the second slide groove 221 are arc-shaped, and the radius R of the arc is 3.25 mm.

[0062] Among them, Figure 7 As shown, the first supporting plate 220 is provided with a plurality of through holes, and the rotation center of the first supporting plate 220 may be provided with Through holes can be A plurality of through holes are evenly distributed on the circle to release the internal stress of the first supporting plate 220 , reduce the weight of the first supporting plate 220 , and reduce the production cost.

[0063] In one embodiment of the present disclosure, Fig. 9 As shown, the second mounting plate 320 is provided with eight M6 threaded holes, which are evenly distributed at The arc angle ∠e between the eight threaded holes on the circle is 45°. Through holes are provided at the center of the second mounting plate 320 and the first bearing plate 220. The second mounting plate 320 and the first bearing plate 220 are fixed to a certain position by bolts and nuts. The bolts can be regarded as rotating shafts.

[0064] Specifically, after loosening the bolt at the center of the second threaded member 62, the position of the second threaded member 62 in the second slide groove 221 can be changed by rotating the second mounting plate 320. The rotatable angle range is the size of the arc angle corresponding to the length of the second slide groove 221. That is, by changing the length of the second slide groove 221, the angular range of the rotation of the second mounting plate 320 can be adjusted. Figure 3 As shown, when the pitch adjustment angle is within 60°, loosen the second threaded member 62 and the bolt at the center, rotate the second adjustment member 30, and tighten the second threaded member 62 and the bolt at the center when the pitch adjustment angle is greater than 60°, loosen the bolt at the center, remove the second threaded member 62, rotate the upper adjustment member, and tighten the second threaded member 62 through the second slide slot 221 again when the pitch adjustment angle is greater than 60°, and tighten the bolt at the center when the pitch adjustment angle is greater than 60°.

[0065] Since ∠d=60°、∠e=45°, ∠d>∠e, when the second adjusting member 30 is rotated to any position, there is always a threaded hole on the second mounting plate 320 for mounting screws through the arc groove on the lower adjusting member, so there is no blind spot in the adjustable range of the pitch angle.

[0066] Among them, the second threaded member 62 can be a threaded member such as a hexagon socket screw, a cross screw, a bolt, etc., which can cooperate with the threaded hole on the second mounting plate 320 to fix the second adjustment member 30 on the first adjustment member 20. The present disclosure does not limit this.

[0067] like Fig.10 As shown, the diameter of the second supporting plate 310 is The second carrier plate 310 There are eight evenly spaced through hole for fixing the target radar 40, such as Fig.16 As shown, the target radar 40 can be fixed on the second supporting plate 310 by bolts and nuts.

[0068] In one embodiment of the present disclosure, Figure 3 and Fig. 9 As shown, the second mounting plate 320 includes a turntable and a lug, and the turntable and the lug are connected. By setting the lug, the rotation center of the turntable of the second mounting plate 320 is offset from the center of the disk of the second bearing plate 310 by L=40mm. Small ground radars generally rarely look down at a large angle, but they often look up. In order to achieve the maximum elevation angle, such as Figure 3 As shown in FIG. 1 , the center of the second adjustment member 30 (radar installation center position) is offset forward by L=40 mm. Fig.11 and Fig.12 As shown in the figure, after the offset, the radar pitch adjustment angle range is -55°~90°; but if no offset is made, such as Fig.13 and Fig.14 As shown in the figure, the radar pitch adjustment angle range is -55°~60°. Therefore, after the offset design, the radar can achieve seamless full coverage of the entire airspace above the horizontal, expanding the application field of the radar.

[0069] The radar adjustment mechanism provided by the present invention has the advantages that, when the first threaded member is loosened, the first mounting plate can rotate relative to the base plate, that is, the first adjustment member can rotate on the first plane relative to the base plate; when the second threaded member is loosened, the second mounting plate can rotate relative to the first bearing plate, that is, the second adjustment member can rotate on the second plane relative to the first adjustment member; the azimuth and pitch two-axis adjustments are realized by the first adjustment member and the second adjustment member, the radar can be steered in the horizontal plane, and the pitch angle can be adjusted in the height direction, so that the radar can point to multiple directions in space, the radar angle adjustment range is large, and within this range, dead-spot and blind-spot free adjustment can be realized.

[0070] In addition, the structure is stable and the rigidity is high; the locking is reliable and the precision is high; the structure is simple and easy to process; the processing and manufacturing cost is low; the installation is simple and the operation is convenient.

[0071] It should be noted that the present disclosure only lists the parameters such as angle size, diameter size, number of slide grooves, threaded hole diameter, etc. by way of example. Those skilled in the art may make changes according to actual conditions. Any simple changes in parameters, quantity, size, and shape based on the present disclosure shall fall within the scope of protection of the present disclosure.

[0072] Those skilled in the art will readily appreciate other embodiments of the present disclosure after considering the specification and practicing the invention disclosed herein. This application is intended to cover any modification, use or adaptation of the present disclosure, which follows the general principles of the present disclosure and includes common knowledge or customary techniques in the art that are not disclosed in the present disclosure. The specification and examples are intended to be exemplary only, and the true scope and spirit of the present disclosure are indicated by the appended claims.

[0073] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

Claims

1. A radar installation adjustment mechanism, characterized in that: include: A base plate, used to be placed on a preset mounting surface; The first adjusting member comprises a first mounting plate located on a first plane and a first bearing plate located on a second plane, wherein the first bearing plate is arranged on the first mounting plate, and the first plane intersects with the second plane; the first mounting plate is stacked on the bottom plate, a first slide groove is arranged on the first mounting plate, and the first mounting plate is fixedly connected to the bottom plate through a first screw member passing through the first slide groove; when the first screw member is loosened, the first mounting plate can rotate relative to the bottom plate; The second adjusting member comprises a second mounting plate located on a third plane and a second bearing plate located on a fourth plane, wherein the second bearing plate is arranged on the second mounting plate, and the third plane intersects with the fourth plane; the second bearing plate is used to carry the target radar; the second mounting plate is stacked on the first bearing plate, a second slide groove is arranged on the second mounting plate or the first bearing plate, and the second mounting plate is fixedly connected to the first bearing plate through the second slide groove by a second threaded member; when the second threaded member is loosened, the second mounting plate can rotate relative to the first bearing plate; Wherein, the first slide groove extends along the rotation track of the first mounting plate, and the second slide groove extends along the rotation track of the second mounting plate or the first carrying plate; the first carrying plate is provided with a plurality of first slide grooves, and the plurality of first slide grooves are distributed along the rotation track of the second mounting plate; the second mounting plate is provided with a plurality of threaded holes, and each threaded hole can be exposed through the second slide groove; the first mounting plate is provided with a plurality of second slide grooves, and the plurality of second slide grooves are distributed along the rotation track of the first mounting plate; the bottom plate is provided with a plurality of threaded holes, and each threaded hole can be exposed through the first slide groove; Among them, the first adjustment member includes two first bearing plates, and the two first bearing plates are spaced apart on the first mounting plate; the second adjustment member includes two second mounting plates, and the two second mounting plates are spaced apart on the second bearing plate; the two first bearing plates and the two second mounting plates are connected together in a one-to-one correspondence.

2. The radar installation adjustment mechanism according to claim 1, characterized in that: The first plane is perpendicular to the second plane.

3. The radar installation adjustment mechanism according to claim 1, characterized in that: The third plane is perpendicular to the fourth plane.

4. The radar installation adjustment mechanism according to claim 1, characterized in that: The bottom plate is provided with a third slide groove, and the bottom plate is fixedly connected to a preset installation surface through a third screw member passing through the third slide groove; when the third screw member is loosened, the bottom plate can rotate relative to the preset installation surface.

5. The radar installation adjustment mechanism according to claim 4, characterized in that: The third sliding groove extends along the rotation track of the bottom plate.

6. The radar installation adjustment mechanism according to claim 4, characterized in that: The bottom plate is provided with a plurality of third slide grooves, which are distributed along the rotation track of the bottom plate; the threaded holes on the preset mounting surface can be exposed through the third slide grooves.

7. The radar installation adjustment mechanism according to claim 6, characterized in that: The arc angle corresponding to the spacing between the third sliding grooves is smaller than the arc angle corresponding to the first sliding grooves.

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