A radar test data analysis integrated device

Abstract

The application relates to a radar test data analysis integrated device, belonging to the radar test technical field, which comprises a test frame, two limiting grooves are formed in the inside of the test frame, two bases are slidably connected at the two ends in the limiting grooves, frames are fixedly connected at the top of the bases, pulleys are rotatably installed at the four corners of the bottom of the bases, two sliding rails are formed in the inside of the test frame and below the limiting grooves, and the pulleys are slidably installed on the inner walls of the sliding rails; and a glass is installed in the inside of one of the frames. The device can replace other test materials in the frame to meet the test requirements of diversified media on radar signal influence, has strong universality, is suitable for performance test scenes of different types of radars in the fields of traffic and security, and the material plate can stably move along the sliding rails, manual carrying is not needed, and only the frame needs to be pushed to complete the position adjustment of the material plate, so that the operation difficulty and labor intensity are reduced.

Description

Technical Field

[0001] This application relates to the field of radar testing technology, and in particular to a radar test data analysis and integration device. Background Technology

[0002] Radar is an electronic device that uses electromagnetic waves to detect targets. It emits electromagnetic waves to illuminate the target and receives the echo, thereby obtaining information such as the target's distance, azimuth, and speed. It is widely used in transportation, security, aerospace and other fields. The performance of radar directly affects its application effect. Therefore, it is necessary to conduct radar testing and data analysis to verify key indicators such as signal strength and detection range accuracy.

[0003] In current radar testing, pulleys are often installed below the radar, and the test distance is adjusted manually, which is inefficient. At the same time, in order to test the influence of different media on radar signals, various materials such as partition walls and glass are required. There are many such moving panels, which are inconvenient to handle manually and are also prone to damage to the materials or affect the stability of the test environment due to collisions during the movement.

[0004] Therefore, there is an urgent need for a radar test data analysis and integration device to solve the problems mentioned above. Utility Model Content

[0005] In view of the above-mentioned problems existing in the prior art, the main objective of this application is to provide a radar test data analysis and integration device.

[0006] The technical solution of this application is as follows: a radar test data analysis integration device includes a test frame, the test frame having two limiting grooves inside, both ends of the limiting grooves being slidably connected to a base, the top of the bases being fixedly connected to a frame, and pulleys being rotatably installed at the four corners of the bottom of the bases. The test frame having two slide rails inside and below the limiting grooves, the pulleys being slidably installed on the inner walls of the slide rails. One of the frames has glass installed inside, and the other frame has a partition wall installed inside.

[0007] In a preferred embodiment, the top of the test frame is provided with a clamping component. The clamping component includes a mounting base that is fixedly connected to the top of the test frame at equal intervals. The mounting base is rotatably connected to a rotating shaft. Each rotating shaft is fixedly connected to a snap-fit ​​component on its outer periphery. The snap-fit ​​component engages with a corresponding snap-fit ​​slot.

[0008] In a preferred embodiment, the clamping assembly further includes a drive member fixedly connected to one side of the mounting base. A rack is fixedly connected to the piston rod of the drive member, and one end of the rotating shaft extends to the outside of the mounting base and is fixedly connected to a gear, which meshes with the rack.

[0009] In a preferred embodiment, the top of the test frame is provided with an adjustment assembly, which includes a groove formed inside the test frame, and a screw is rotatably mounted inside the groove.

[0010] In a preferred embodiment, the pitch adjustment assembly further includes a threaded block threaded to the outer periphery of the screw, a radar fixedly mounted on the top of the threaded block, and the threaded block slidably connected to the inner wall of the groove.

[0011] In a preferred embodiment, a drive motor is fixedly mounted on the outside of the test frame, and the output shaft of the drive motor extends into the interior of the slide groove and is fixedly connected to the screw.

[0012] In a preferred embodiment, a controller is provided on the outside of the test frame, and the drive component and the drive motor are both electrically connected to the controller.

[0013] Compared with the prior art, the advantages and positive effects of this application are as follows:

[0014] 1. In this application, the device can meet the testing requirements of the influence of diverse media on radar signals by replacing other test materials within the frame. It has strong versatility and is applicable to performance testing scenarios of different types of radar in fields such as transportation and security. The material plate can move stably along the slide rail without manual handling. The position adjustment of the material plate can be completed simply by pushing the frame, reducing the difficulty of operation and labor intensity. At the same time, the cooperation between the limiting groove and the slide rail can prevent the material plate from shifting or tipping during movement, reducing the risk of material collision damage and maintaining the stability of the testing environment.

[0015] 2. In this application, the driving component can push the rack to move, and drive the rotating shaft to rotate through the meshing transmission of the rack and gear, so that the snap-fit ​​component can engage with the snap-fit ​​slot on the base, thereby stably fixing the frame and the base on the test frame, avoiding displacement of the material plate due to external force or vibration during the test. Compared with the case of the material plate without a fixed structure in the prior art, this structure can effectively improve the stability of the material plate installation, so as to ensure the authenticity and repeatability of the test data. Attached Figure Description

[0016] Figure 1 This application provides an overall perspective view of a radar test data analysis and integration device;

[0017] Figure 2 This application provides a bottom view of the frame of a radar test data analysis and integration device;

[0018] Figure 3 This application provides a schematic diagram of the clamping component of a radar test data analysis integration device;

[0019] Figure 4This application provides a radar test data analysis and integration device. Figure 1 Enlarged view of point A in the middle.

[0020] Legend: 1. Test frame; 2. Slide groove; 3. Limiting groove; 4. Frame; 5. Partition wall; 6. Glass; 7. Slide rail; 8. Base; 9. Pulley; 10. Slot; 11. Mounting seat; 12. Shaft; 13. Connecting piece; 14. Gear; 15. Rack; 16. Drive component; 17. Threaded block; 18. Screw; 19. Drive motor. Detailed Implementation

[0021] The technical solutions in the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0022] Reference Figure 1-4 A radar test data analysis integrated device includes a test frame 1. The test frame 1 has two limiting grooves 3 inside, with bases 8 slidably connected to both ends of each limiting groove 3. A frame 4 is fixedly connected to the top of each base 8, and pulleys 9 are rotatably installed at the four corners of the bottom of each base 8. Two slide rails 7 are provided inside the test frame 1 below the limiting grooves 3, with the pulleys 9 slidably installed on the inner walls of the slide rails 7. A glass 6 is installed inside one frame 4, and a partition wall 5 is installed inside the other frame 4. The device can meet the testing needs of diverse media affecting radar signals by replacing other test materials inside the frames 4. It has strong versatility and is suitable for performance testing scenarios of different types of radar in fields such as transportation and security. Furthermore, the material plate can move stably along the slide rails 7 without manual handling; simply pushing the frame 4 is sufficient to adjust the position of the material plate, reducing operational difficulty and labor intensity.

[0023] Specifically, the top of the test frame 1 is provided with a clamping assembly, which includes a mounting base 11 equidistantly fixedly connected to the top of the test frame 1. A rotating shaft 12 is rotatably connected inside the mounting base 11, and snap-fit ​​pieces 13 are fixedly connected to the outer periphery of the rotating shaft 12. The driving component 16 can push the rack 15 to move, and through the meshing transmission between the rack 15 and the gear 14, the rotating shaft 12 is driven to rotate, so that the snap-fit ​​pieces 13 engage with the slots 10 on the base 8, thereby stably fixing the frame 4 and the base 8 on the test frame 1, preventing the material plate from shifting due to external force or vibration during the test. Compared with the prior art where the material plate is not fixed, this provides a more stable solution. In terms of structure, this structure can effectively improve the stability of material plate installation to ensure the authenticity and repeatability of test data. The snap-fit ​​component 13 snaps into the corresponding snap-fit ​​slot 10. The clamping component also includes a drive component 16 fixedly connected to one side of the mounting base 11. A rack 15 is fixedly connected to the piston rod of the drive component 16. One end of the rotating shaft 12 extends to the outside of the mounting base 11 and is fixedly connected to a gear 14. The gear 14 meshes with the rack 15. The top of the test frame 1 is provided with an adjustment component. The adjustment component includes a slide groove 2 opened inside the test frame 1. A screw 18 is rotatably installed inside the slide groove 2.

[0024] Specifically, the distance adjustment assembly also includes a threaded block 17 threadedly connected to the outer periphery of the screw 18. A radar is fixedly installed on the top of the threaded block 17. By rotating the screw 18, the threaded block 17 threadedly connected to the screw 18 can slide along the slide groove 2, thereby realizing the automated movement of the radar without manual pushing, significantly reducing manpower input and improving test operation efficiency. It is especially suitable for continuous testing scenarios with multiple sets of distance parameters. The threaded block 17 is slidably connected to the inner wall of the slide groove 2. A drive motor 19 is fixedly installed on the outer side of the test frame 1. The output shaft of the drive motor 19 extends into the interior of the slide groove 2 and is fixedly connected to the screw 18. A controller is provided on the outer side of the test frame 1. The drive component 16 and the drive motor 19 are both electrically connected to the controller. Through the controller, the drive component 16 and the drive motor 19 can be started and stopped.

[0025] Working principle: First, according to the testing requirements, the staff can replace other test materials in the frame 4 to meet the testing needs of the influence of various media on radar signals. The material plate can move stably along the slide rail 7 without manual handling. The position adjustment of the material plate can be completed by simply pushing the frame 4, reducing the difficulty of operation and labor intensity. At the same time, the extension and retraction of the piston rod of the drive component 16 can push the rack 15 to move. The meshing transmission between the rack 15 and the gear 14 drives the rotating shaft 12 to rotate, so that the snap-fit ​​component 13 engages with the snap-fit ​​groove 10 on the base 8, thereby stably fixing the frame 4 and the base 8 on the test frame 1. This prevents the material plate from shifting due to external force or vibration during the test. The rotation of the screw 18 can drive the threaded block 17, which is threadedly connected to the screw 18, to slide along the slide groove 2, thereby realizing the automated movement of the radar without manual pushing, significantly reducing the labor input.

[0026] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installed," "equipped with," "connected," etc., should be interpreted broadly. For example, "connection" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium; it can be a connection within two components. For those skilled in the art, the specific meaning of the above terms in this utility model can be understood according to the specific circumstances.

[0027] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Although this application has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A radar test data analysis and integration device, comprising a test frame (1), characterized in that: The test frame (1) has two limiting grooves (3) inside. The two ends of the limiting grooves (3) are slidably connected to the bases (8). The top of the bases (8) is fixedly connected to the frame (4). The four corners of the bottom of the bases (8) are rotatably installed with pulleys (9). The test frame (1) has two slide rails (7) inside and below the limiting grooves (3). The pulleys (9) are slidably installed on the inner wall of the slide rails (7). One of the frames (4) has a glass (6) inside, and the other frame (4) has a partition wall (5) inside.

2. The radar test data analysis and integration device according to claim 1, characterized in that: The test frame (1) is provided with a clamping component at the top. The clamping component includes a mounting base (11) that is fixedly connected at equal intervals to the top of the test frame (1). The mounting base (11) is rotatably connected to a rotating shaft (12). The outer periphery of the rotating shaft (12) is fixedly connected with a snap-fit ​​piece (13). The snap-fit ​​piece (13) snaps into the corresponding slot (10).

3. The radar test data analysis and integration device according to claim 2, characterized in that: The clamping assembly also includes a drive member (16) fixedly connected to one side of the mounting base (11). A rack (15) is fixedly connected to the piston rod of the drive member (16). One end of the rotating shaft (12) extends to the outside of the mounting base (11) and is fixedly connected to a gear (14). The gear (14) meshes with the rack (15).

4. The radar test data analysis and integration device according to claim 1, characterized in that: The test frame (1) is provided with an adjustment component at the top. The adjustment component includes a slide groove (2) opened inside the test frame (1). A screw (18) is rotatably installed inside the slide groove (2).

5. The radar test data analysis and integration device according to claim 4, characterized in that: The pitch adjustment assembly also includes a threaded block (17) threadedly connected to the outer periphery of the screw (18), with a radar fixedly mounted on the top of the threaded block (17), and the threaded block (17) slidably connected to the inner wall of the groove (2).

6. The radar test data analysis and integration device according to claim 3, characterized in that: A drive motor (19) is fixedly installed on the outside of the test frame (1), and the output shaft of the drive motor (19) extends into the interior of the slide groove (2) and is fixedly connected to the screw (18).

7. The radar test data analysis and integration device according to claim 6, characterized in that: The test fixture (1) is equipped with a controller on its outer side, and the drive unit (16) and the drive motor (19) are both electrically connected to the controller.

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