Shore-based radar steering mechanism and radar thereof

Abstract

The utility model belongs to the field of radars, particularly relates to a shore-based radar steering mechanism and a radar thereof, and provides the following scheme aiming at the problems that the braking is not stable enough after the angle adjustment of the radar is completed and the adjustment process is complicated: the shore-based radar steering mechanism comprises a radar body and a mounting seat, and the top of the mounting seat is fixedly connected with a fixed rod; the outer wall of the fixing rod is rotationally sleeved with a sleeve, the bottom of one side of the sleeve is fixedly connected with a supporting frame, and one end of the top of the supporting frame is fixedly connected with a supporting rod. In the device, by rotating the operation block, the connecting circular plate can be driven to move upwards, the upper toothed plate is separated from the lower toothed plate, and at the moment, the braking state of the sleeve can be relieved; the sleeve is rotated, the steering angle of the radar body can be controlled through indication of the pointer and the scale marks, the braking state of the rotating shaft is relieved while the connecting circular plate moves upwards, and the deviation angle of the radar body can be changed.

Description

Technical Field

[0001] This utility model relates to the field of radar technology, and in particular to a shore-based radar steering mechanism and its radar. Background Technology

[0002] Radar was invented after bats; its name is a transliteration of the English word "radar," an abbreviation of "radio detection and ranging," meaning it uses radio waves to detect targets and determine their spatial location. Therefore, radar is also known as "radio positioning." Radar is an electronic device that uses electromagnetic waves to detect targets. It emits electromagnetic waves to illuminate a target and receives its echo, thereby obtaining information such as the distance from the target to the electromagnetic wave emission point, the rate of change of distance (radial velocity), azimuth, and altitude.

[0003] A search revealed that utility model CN215831538U provides a shore-based radar steering mechanism and its radar. The shore-based radar steering mechanism includes a base and a radar device movably mounted on the base. The radar device includes an antenna and an antenna terminal fixedly connected to the antenna. The radar device also includes a support base for supporting the antenna and the antenna terminal. The support base is movably mounted on the base and rotates around a limiting post fixed in the middle of the base. A first ring and a second ring are sequentially arranged from top to bottom on the limiting post. A position adjustment device for adjusting the antenna position is fixedly located at the outer end of the first ring, and a limiting connection device for stabilizing the antenna is fixedly located at the outer end of the second ring. This utility model, through the cooperation of the support base and the antenna, can adjust the antenna position in the horizontal direction, and through the cooperation of the drive shaft and the drive gear and its groove, can fine-tune the antenna angle.

[0004] Although the aforementioned shore-based radar steering mechanism can achieve steering, its braking after the radar angle adjustment is not stable enough, and the adjustment process is cumbersome and inconvenient to use. Utility Model Content

[0005] The purpose of this invention is to address the shortcomings of existing shore-based radar steering mechanisms, which, although capable of steering, suffer from unstable braking after radar angle adjustment and cumbersome adjustment process, making them inconvenient to use. Therefore, this invention proposes a shore-based radar steering mechanism and its radar.

[0006] To achieve the above objectives, the present invention adopts the following technical solution:

[0007] A shore-based radar turning mechanism includes a radar body and a mounting base. A fixing rod is fixedly connected to the top of the mounting base. A sleeve is rotatably sleeved on the outer wall of the fixing rod. A support frame is fixedly connected to the bottom of one side of the sleeve. A support rod is fixedly connected to the top end of the support frame. An arc-shaped frame is fixedly connected to the top of the support rod. The radar body is slidably connected inside the arc-shaped frame.

[0008] The U-shaped frame is fixedly connected to one side of the outer wall of the sleeve;

[0009] An adjustment assembly, which is disposed inside the U-shaped frame and is used to adjust the angle of the radar body;

[0010] The top of the fixing rod is provided with a circular groove;

[0011] A braking assembly, which is disposed inside a circular groove and is used to brake the position of the sleeve.

[0012] In one possible design, the adjustment assembly includes a rotating shaft that rotates through the interior of a U-shaped frame. A gear is fixedly fitted on the outer wall of the rotating shaft. One end of the rotating shaft rotates through the U-shaped frame and is fixedly connected to a handwheel. Multiple gear teeth are provided on the exterior of the radar body. The gear teeth mesh with the gear. An arc-shaped hole is provided inside the arc-shaped frame, and the gear teeth are located inside the arc-shaped hole.

[0013] In one possible design, the braking assembly includes a lead screw rotatably connected to the inner wall of the bottom of a circular groove, an annular plate slidably connected inside the groove, a connecting circular plate fixedly connected to the top of the annular plate, and a threaded hole for cooperating with the lead screw inside the connecting circular plate.

[0014] In one possible design, the outer wall of the annular plate is fixedly connected with two symmetrically arranged sliders, and the inner wall of the circular groove is provided with two symmetrically arranged sliding grooves, with the sliders and sliding grooves working together.

[0015] In one possible design, an upper toothed plate is fixedly sleeved on the outer wall of the connecting circular plate, and a lower toothed plate is fixedly connected to the top of the sleeve, with the lower toothed plate engaging with the upper toothed plate.

[0016] In one possible design, two symmetrically arranged strip plates are fixedly connected to one side of the connecting circular plate, and a locking rod is fixedly connected to the bottom of the strip plate. The outer wall of the rotating shaft has multiple locking grooves, which engage with the locking rods.

[0017] In one possible design, the top of the mounting base is provided with multiple scale lines, and the inside of the support frame is provided with a rectangular hole. A pointer is fixedly connected to one inner wall of the rectangular hole, and the pointer is used in conjunction with the scale lines.

[0018] In one possible design, an operating block is fixedly sleeved on the top of the lead screw.

[0019] A shore-based radar includes the shore-based radar steering mechanism described above.

[0020] In this application, when it is necessary to adjust the angle of the radar body, the operating block can be rotated, the operating block drives the lead screw to rotate, the lead screw drives the connecting circular plate to move vertically upward, the connecting circular plate drives the upper toothed plate and the annular plate to move vertically upward, the slider and the slide groove can ensure the stability of the movement of the connecting circular plate, at this time the connecting circular plate drives the upper toothed plate to move vertically upward, the upper toothed plate is disengaged from the lower toothed plate, at this time the braking state of the sleeve can be released;

[0021] The sleeve can be rotated, which drives the support frame to rotate, the support frame to rotate the support rod, the support rod to rotate the arc frame, and the arc frame to rotate the entire radar body. This allows the orientation of the radar body to be adjusted, and the turning angle of the radar body can be controlled by the pointer and scale lines.

[0022] Furthermore, as the connecting circular plate moves upward, it can drive the strip plate to move vertically upward, which in turn drives the locking rod to move vertically upward. At this time, the locking rod moves out of the slot, releasing the braking state of the rotating shaft. By turning the handwheel, the handwheel drives the rotating shaft to rotate, which in turn drives the gear to rotate, which in turn drives the gear teeth to rotate, which in turn drives the radar body to rotate. This changes the offset angle of the radar body. The arc-shaped frame ensures the stability of the radar body's offset.

[0023] In this utility model, the shore-based radar turning mechanism and its radar can achieve the effect of adjusting the angle of the radar body by adjusting the components.

[0024] In this utility model, the shore-based radar turning mechanism and its radar, through the braking component, can achieve the effect of braking the sleeve, and at the same time fix the position of the rotating shaft;

[0025] In this invention, rotating the operating block can drive the connecting circular plate to move upward, disengaging the upper toothed plate from the lower toothed plate. At this time, the braking state of the sleeve can be released. By rotating the sleeve and indicating the pointer and scale line, the turning angle of the radar body can be controlled. Furthermore, as the connecting circular plate moves upward, the braking state of the rotating shaft is released. By rotating the handwheel, the offset angle of the radar body can be changed. Attached Figure Description

[0026] Figure 1 This is a three-dimensional structural schematic diagram of a shore-based radar steering mechanism and its radar proposed in this utility model;

[0027] Figure 2This is a three-dimensional structural schematic diagram of a shore-based radar steering mechanism and its second radar perspective proposed in this utility model.

[0028] Figure 3 This is a three-dimensional structural diagram of a shore-based radar steering mechanism and its radar body and gears proposed in this utility model.

[0029] Figure 4 This is a three-dimensional structural diagram of a shore-based radar steering mechanism and its support frame and arc-shaped frame proposed in this utility model.

[0030] Figure 5 This is a three-dimensional structural diagram of a shore-based radar steering mechanism and its sleeve and gear in the radar, as proposed in this utility model.

[0031] Figure 6 This is a three-dimensional structural diagram of a shore-based radar steering mechanism and its handwheel and lower toothed plate proposed in this utility model.

[0032] Figure 7 This is a three-dimensional structural diagram of a shore-based radar steering mechanism and its upper toothed plate and fixing rod proposed in this utility model.

[0033] In the diagram: 1. Mounting base; 2. Scale line; 3. Support frame; 4. Radar body; 5. Arc-shaped frame; 6. Sleeve; 7. Gear tooth; 8. Gear; 9. Shaft; 10. Arc-shaped hole; 11. Support rod; 12. Pointer; 13. Rectangular hole; 14. Operating block; 15. Connecting circular plate; 16. Handwheel; 17. Lower toothed plate; 18. Slot; 19. U-shaped frame; 20. Lead screw; 21. Locking rod; 22. Strip plate; 23. Threaded hole; 24. Upper toothed plate; 25. Slider; 26. Slide groove; 27. Circular groove; 28. Annular plate; 29. ​​Fixing rod. Detailed Implementation

[0034] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0035] Example 1

[0036] Reference Figure 1-7 A steering mechanism includes: a radar body 4 and a mounting base 1. A fixing rod 29 is fixedly connected to the top of the mounting base 1. A sleeve 6 is rotatably sleeved on the outer wall of the fixing rod 29. A support frame 3 is fixedly connected to the bottom of one side of the sleeve 6. A support rod 11 is fixedly connected to the top end of the support frame 3. An arc frame 5 is fixedly connected to the top of the support rod 11. The radar body 4 is slidably connected inside the arc frame 5.

[0037] U-shaped frame 19, U-shaped frame 19 is fixedly connected to one side of the outer wall of sleeve 6;

[0038] An adjustment assembly, located inside the U-shaped frame 19 and used to adjust the angle of the radar body 4, includes a rotating shaft 9 that rotates through the interior of the U-shaped frame 19. A gear 8 is fixedly fitted onto the outer wall of the rotating shaft 9. One end of the rotating shaft 9 rotates through the U-shaped frame 19 and is fixedly connected to a handwheel 16. Multiple gear teeth 7 are provided on the exterior of the radar body 4, meshing with the gear 8. An arc-shaped hole 10 is opened inside the arc-shaped frame 5, and the gear teeth 7 are located inside the arc-shaped hole 10. The connecting circular plate 15 moves upwards simultaneously with the rotation of the arc-shaped frame 5. At this time, the connecting circular plate 15 can drive the strip plate 22 to move vertically upward, and the strip plate 22 can drive the locking rod 21 to move vertically upward. At this time, the locking rod 21 moves out from the inside of the locking groove 18, which can release the braking state of the rotating shaft 9. By rotating the handwheel 16, the handwheel 16 drives the rotating shaft 9 to rotate, the rotating shaft 9 drives the gear 8 to rotate, the gear 8 drives the gear tooth 7 to rotate, and the gear tooth 7 drives the radar body 4 to rotate, which can change the offset angle of the radar body 4. The setting of the arc frame 5 can ensure the stability of the offset of the radar body 4.

[0039] A circular groove 27 is provided at the top of the fixing rod 29;

[0040] A braking assembly is disposed inside the circular groove 27 and used to brake the position of the sleeve 6. The braking assembly includes a lead screw 20 rotatably connected to the inner wall of the bottom of the circular groove 27. An annular plate 28 is slidably connected inside the circular groove 27. A connecting circular plate 15 is fixedly connected to the top of the annular plate 28. Two symmetrically arranged strip plates 22 are fixedly connected to one side of the connecting circular plate 15. A locking rod 21 is fixedly connected to the bottom of the strip plates 22. Multiple locking grooves 18 are formed on the outer wall of the rotating shaft 9, and the locking grooves 18 engage with the locking rods 21. An upper toothed plate 24 is fixedly sleeved on the outer wall of the connecting circular plate 15. A lower toothed plate 17 is fixedly connected to the top of the sleeve 6, and the lower toothed plate 17 engages with the upper toothed plate 24. The interior of the connecting circular plate 15 has openings that connect with the lead screw. The threaded hole 23 used in conjunction with the ring plate 28 has two symmetrically arranged sliders 25 fixedly connected to its outer wall. The inner wall of the circular groove 27 has two symmetrically arranged sliding grooves 26. The sliders 25 and sliding grooves 26 are used in conjunction. When it is necessary to adjust the angle of the radar body 4, the operating block 14 can be rotated. The operating block 14 drives the lead screw 20 to rotate. The lead screw 20 drives the connecting circular plate 15 to move vertically upward. The connecting circular plate 15 drives the upper toothed plate 24 and the ring plate 28 to move vertically upward. The sliders 25 and sliding grooves 26 can ensure the stability of the movement of the connecting circular plate 15. At this time, the connecting circular plate 15 drives the upper toothed plate 24 to move vertically upward. The upper toothed plate 24 is disengaged from the lower toothed plate 17. At this time, the braking state of the sleeve 6 can be released.

[0041] A shore-based radar includes the aforementioned shore-based radar steering mechanism.

[0042] This application can be used for shore-based radar, or for other fields applicable to this application.

[0043] Example 2

[0044] refer to Figure 1-7 An improvement based on Embodiment 1: A shore-based radar turning mechanism, which is used in the field of shore-based radar, has multiple scale lines 2 on the top of the mounting base 1. A rectangular hole 13 is opened inside the support frame 3. A pointer 12 is fixedly connected to one side of the inner wall of the rectangular hole 13. The pointer 12 works in conjunction with the scale lines 2. An operating block 14 is fixedly sleeved on the top of the lead screw 20. The sleeve 6 can rotate, which drives the support frame 3 to rotate. The support frame 3 drives the support rod 11 to rotate. The support rod 11 drives the arc frame 5 to rotate. The arc frame 5 drives the radar body 4 to rotate as a whole, thereby adjusting the orientation of the radar body 4. The turning angle of the radar body 4 can be controlled by the indication of the pointer 12 and the scale lines 2.

[0045] However, as is well known to those skilled in the art, the working principle and wiring method of the radar body 4 are commonplace and are all conventional means or common knowledge, so they will not be described in detail here. Those skilled in the art can make any selections according to their needs or convenience.

Claims

1. A shore-based radar steering mechanism, characterized in that, include: The radar body (4) and the mounting base (1) are provided. A fixing rod (29) is fixedly connected to the top of the mounting base (1). A sleeve (6) is rotatably sleeved on the outer wall of the fixing rod (29). A support frame (3) is fixedly connected to the bottom of one side of the sleeve (6). A support rod (11) is fixedly connected to the top of the support frame (3). An arc frame (5) is fixedly connected to the top of the support rod (11). The radar body (4) is slidably connected inside the arc frame (5). U-shaped frame (19), the U-shaped frame (19) is fixedly connected to one side of the outer wall of sleeve (6); An adjustment component is disposed inside the U-shaped frame (19) and is used to adjust the angle of the radar body (4); The top of the fixing rod (29) is provided with a circular groove (27); A braking assembly is disposed inside the circular groove (27) and is used to brake the position of the sleeve (6).

2. The shore-based radar steering mechanism according to claim 1, characterized in that, The adjustment assembly includes a rotating shaft (9) that rotates through the inside of the U-shaped frame (19). A gear (8) is fixedly sleeved on the outer wall of the rotating shaft (9). One end of the rotating shaft (9) rotates through the U-shaped frame (19) and is fixedly connected to a handwheel (16). Multiple gear teeth (7) are provided on the outside of the radar body (4). The gear teeth (7) mesh with the gear (8). An arc-shaped hole (10) is opened inside the arc-shaped frame (5). The gear teeth (7) are located inside the arc-shaped hole (10).

3. A shore-based radar steering mechanism according to claim 2, characterized in that, The braking assembly includes a lead screw (20) rotatably connected to the inner wall of the bottom of the circular groove (27), an annular plate (28) is slidably connected inside the circular groove (27), a connecting circular plate (15) is fixedly connected to the top of the annular plate (28), and a threaded hole (23) is opened inside the connecting circular plate (15) to cooperate with the lead screw (20).

4. A shore-based radar steering mechanism according to claim 3, characterized in that, The outer wall of the annular plate (28) is fixedly connected with two symmetrically arranged sliders (25), and the inner wall of the circular groove (27) is provided with two symmetrically arranged sliding grooves (26). The sliders (25) and sliding grooves (26) are used in conjunction.

5. A shore-based radar steering mechanism according to claim 3, characterized in that, The outer wall of the connecting circular plate (15) is fixedly fitted with an upper toothed plate (24), and the top of the sleeve (6) is fixedly connected with a lower toothed plate (17), which engages with the upper toothed plate (24).

6. A shore-based radar steering mechanism according to claim 3, characterized in that, Two symmetrically arranged strip plates (22) are fixedly connected to one side of the connecting circular plate (15). A locking rod (21) is fixedly connected to the bottom of the strip plate (22). Multiple locking grooves (18) are opened on the outer wall of the rotating shaft (9). The locking grooves (18) engage with the locking rods (21).

7. A shore-based radar steering mechanism according to claim 1, characterized in that, The mounting base (1) has multiple scale lines (2) on its top. The support frame (3) has a rectangular hole (13) inside. A pointer (12) is fixedly connected to one side of the inner wall of the rectangular hole (13). The pointer (12) is used in conjunction with the scale lines (2).

8. A shore-based radar steering mechanism according to claim 3, characterized in that, An operating block (14) is fixedly sleeved on the top of the lead screw (20).

9. A shore-based radar, characterized in that: Includes the shore-based radar steering mechanism as described in any one of claims 1-8.

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