Radar mounting rack with multi-attitude adjusting function

Abstract

The utility model discloses a radar mounting frame with a multi-attitude adjusting function, which comprises a frame body, an adjusting box is arranged on the frame body, a rotating disc is arranged in the adjusting box, a rotating shaft is arranged on the rotating disc, and the rotating disc is rotationally connected with the adjusting box; a driving motor is further arranged on the adjusting box, and the rotating shaft is in power connection with the driving motor through driving bevel gears which are meshed with each other; meanwhile, an angle sensor used for detecting the rotating angle of the rotating disc is further arranged on the adjusting box; when adjustment is needed, the rotating disc is driven to rotate through the driving motor, and then the rotating angle of the rotating disc is detected through the angle sensor. Compared with the prior art, the rotating disc can be rotationally adjusted at any angle, so that the posture of the rotating disc is adjusted according to actual conditions, and the working direction of the radar equipment is adjusted through rotation of the rotating disc; and different use requirements are met.

Description

Technical Field

[0001] The present application relates to the technical field of aviation equipment, and in particular to a radar mounting bracket with a multi-attitude adjustment function. Background Art

[0002] Aircraft play an important role in rescue and other aspects. In the prior art, in order to improve the communication and search capabilities of the aircraft, a mounting frame is generally set on the surface of the aircraft, and corresponding auxiliary equipment is installed on the mounting frame; however, the mounting frame in the prior art has a single structure and is relatively fixed, and it is impossible to adjust the attitude of equipment such as radar by adjusting the position or attitude of the mounting frame. Utility Model Content

[0003] The main purpose of the present application is to provide a radar mounting bracket with multi-posture adjustment function, aiming to solve the defect of non-adjustable posture in the prior art.

[0004] This application achieves the above objectives through the following technical solutions:

[0005] A radar mounting frame with multi-attitude adjustment function, comprising a frame body;

[0006] An adjustment box connected to the frame;

[0007] A rotating disk, wherein a rotating shaft is arranged on the rotating disk, and the rotating disk is rotationally connected with the regulating box; a driving motor is also arranged on the regulating box, and the rotating shaft is power-connected with the driving motor through mutually meshing driving bevel gears;

[0008] An angle sensor is arranged on the adjustment box, and is used to detect the rotation angle of the rotating disk.

[0009] Optionally, the frame includes a first main beam and a second main beam parallel to each other, and a plurality of cross beams are arranged between the first main beam and the second main beam, and one end of each cross beam is connected to the first main beam, and the other end thereof is connected to the second main beam.

[0010] Optionally, a plurality of support beams are provided on the first main beam and the second main beam, and each of the support beams is respectively connected to the adjustment box.

[0011] Optionally, a rotating cavity is provided on the regulating box, and the rotating disk is arranged in the rotating cavity; a connecting sleeve is also provided at the bottom of the rotating cavity, and a rolling bearing adapted to the rotating shaft is provided in the connecting sleeve.

[0012] Optionally, a socket sleeve is provided on the bottom surface of the rotating disc, one end of the rotating shaft is inserted and connected to the socket sleeve, a thrust block is provided on the socket sleeve, and a thrust surface adapted to the thrust block is provided on the rotating shaft; a fastening screw is also threadedly connected to the socket sleeve.

[0013] Optionally, an annular sliding rail is provided on the bottom surface of the rotating cavity, and a plurality of sliding modules are provided on the rotating disc, and each of the sliding modules is slidably connected to the annular sliding rail.

[0014] Optionally, the sliding module includes a sliding seat connected to the rotating disc, and a plurality of rollers are provided on both sides of the sliding seat along the length direction of the sliding seat; limiting grooves are provided on both the inner and outer sides of the annular sliding rail, and each of the rollers is respectively clamped into each of the limiting grooves.

[0015] Optionally, a sealing ring is also threadedly connected to the adjusting box, and the sealing ring is coaxial with the rotating disc.

[0016] Optionally, an annular groove is provided on the bottom surface of the sealing ring, and a sealing felt ring is adhesively provided in the annular groove, and the sealing felt ring is in contact with the rotating disc.

[0017] Optionally, a sealing cover is further provided on the bottom surface of the adjusting box, and the driving motor and the driving bevel gear are shielded by the sealing cover.

[0018] Compared with the prior art, the present application has the following beneficial effects:

[0019] The present application includes a frame body, an adjusting box is provided on the frame body, a rotating disc is provided in the adjusting box, a rotating shaft is provided on the rotating disc, and the rotating disc is rotatably connected to the adjusting box; a driving motor is further provided on the adjusting box, and the rotating shaft is power-connected to the driving motor through mutually meshing driving bevel gears; at the same time, an angle sensor for detecting the rotation angle of the rotating disc is further provided on the adjusting box;

[0020] During use, the entire radar mounting rack is vectorized with the aircraft through the frame body. When adjustment is required, the driving motor drives the rotating disc to rotate, and then the angle sensor detects whether the rotation angle of the rotating disc meets the requirements;

[0021] Compared with the prior art, the present application can realize 360° position adjustment of the rotating disc, so as to adjust the posture of the rotating disc according to the actual situation, and further adjust the working direction of the radar device by rotating the rotating disc; meeting different usage requirements.

[0022] Secondly, since the present application can drive the rotating disk to rotate at any angle, the radar equipment installed thereon no longer needs to be equipped with corresponding components, which can effectively simplify the structure of the radar equipment; at the same time, since the present application performs rotational adjustment on the entire rotating disk, there are fewer external restrictions during the adjustment process, which effectively improves the flexibility of the adjustment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 A schematic structural diagram of a radar mounting frame with a multi-attitude adjustment function provided in Embodiment 1 of the present application;

[0024] Figure 2 An exploded view of a radar mounting bracket with a multi-attitude adjustment function provided in Embodiment 1 of the present application;

[0025] Figure 3 This is an exploded view of the regulating box;

[0026] Figure 4 is a cross-sectional view of the regulating box;

[0027] Figure 5 is a schematic diagram of the structure of the rotating disk;

[0028] Figure markings: 1-frame, 2-adjusting box, 3-rotating disk, 4-rotating shaft, 5-driving motor, 6-driving bevel gear, 7-angle sensor, 8-rotating chamber, 9-connecting sleeve, 10-rolling bearing, 11-plug-in sleeve, 12-thrust block, 13-thrust surface, 14-fastening screw, 15-annular slide rail, 16-slide seat, 17-roller, 18-limiting groove, 19-sealing ring, 20-annular groove, 21-sealing felt ring, 22-sealing cover, 101-first main beam, 102-second main beam, 103-cross beam, 104-support beam.

[0029] The purpose, features and advantages of this application will be further described in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0031] It should be noted that all the directional indications (such as up, down, left, right, front, back...) in the embodiments of the present utility model are only used to explain the relative positional relationship, movement conditions, etc. between components in a specific posture (as shown in the attached drawings). If this specific posture changes, the directional indications will also change accordingly.

[0032] In the present utility model, unless otherwise clearly specified and defined, the terms "connection", "fixation", etc. shall be understood in a broad sense. For example, "fixation" can be a fixed connection, a detachable connection, or integrated; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0033] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or the solution where A and B are satisfied simultaneously. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the fact that those of ordinary skill in the art can implement them. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist and is not within the protection scope required by the present utility model.

[0034] Embodiment 1

[0035] Referring to Figures 1 to 5 , as an optional embodiment of the present application, this embodiment discloses a radar mounting bracket with a multi-posture adjustment function, including a frame body 1. The frame body 1 includes a first main beam 101 and a second main beam 102 that are parallel to each other. A plurality of cross beams 103 are further provided between the first main beam 101 and the second main beam 102. One end of each cross beam 103 is respectively connected to the first main beam 101, and the other end is connected to the second main beam 102;

[0036] At the same time, a plurality of support beams 104 are provided on both the first main beam 101 and the second main beam 102;

[0037] The radar mounting bracket further includes an adjustment box 2 and a rotating disk 3. The bottom surface of the adjustment box 2 is respectively connected to each support beam 104;

[0038] Furthermore, a rotating cavity 8 is provided on the adjusting box 2. A connecting sleeve 9 is provided at the bottom of the rotating cavity 8. The connecting sleeve 9 is coaxially arranged with the adjusting box 2. A rolling bearing 10 is arranged in the connecting sleeve 9;

[0039] A rotating disk 3 is also arranged in the rotating cavity 8. The surface of the rotating disk 3 opposite to the connecting sleeve 9 is the bottom surface of the rotating disk 3. A plugging sleeve 11 is connected to the bottom surface. A thrust block 12 is integrally connected in the plugging sleeve 11. The thrust block 12 is arranged along the axial direction of the plugging sleeve 11. A rotating shaft 4 is also plugged in the plugging sleeve 11. Along the axial direction of the rotating shaft 4, a thrust surface 13 is further arranged on the outer peripheral surface of the rotating shaft 4. The thrust surface 13 is in close fit with the thrust block 12; At the same time, a fastening screw 14 is threadedly connected to the plugging sleeve 11. The fastening screw 14 is in close fit with the outer peripheral surface of the rotating shaft 4; The other end of the rotating shaft 4 is connected to the rolling bearing 10 arranged in the connecting sleeve 9, so as to realize the rotational connection between the rotating disk 3 and the adjusting box 2;

[0040] The combination of the thrust block 12 and the thrust surface 13 can effectively prevent relative rotation between the rotating shaft 4 and the rotating disk, so as to ensure the stability and reliability of the connection between the rotating disk 3 and the rotating shaft 4;

[0041] A driving motor 5 is further arranged on the bottom surface of the adjusting box 2. A driving bevel gear 6 is arranged on the output shaft of the driving motor 5. The bottom end of the rotating shaft 4 passes through the adjusting box 2 and extends out, and a driving bevel gear 6 is also arranged at this end. The two driving bevel gears 6 are meshed with each other, so as to realize the power connection between the driving motor 5 and the rotating disk 3; An angle sensor 7 for detecting the rotation angle of the rotating shaft 4 is further arranged on the bottom surface of the adjusting box 2;

[0042] Furthermore, a sealing cover 22 is further arranged at the bottom of the adjusting box 2. The sealing cover 22 is connected to the adjusting box 2 through connecting bolts; The driving motor 5, the rotating shaft 4 and the driving bevel gear 6 are all shielded by the sealing cover 22;

[0043] The driving motor 5 etc. can be enclosed by the sealing cover 22. On the one hand, it can avoid the adverse effects of the external environment on devices such as the driving motor 5. On the other hand, it can effectively reduce the wind resistance of the whole device, improve the flight efficiency of the aircraft, and also avoid the adverse effects of air flow on the adjustment accuracy during flight.

[0044] Furthermore, an annular slide rail 15 is further arranged at the bottom surface of the rotating cavity 8. The cross section of the annular slide rail 15 is in an I-shaped structure, so as to form limiting grooves 18 on both the inner side and the outer side of the annular slide rail 15;

[0045] A plurality of sliding modules are provided on the bottom surface of the rotating disk 3, and each of the sliding modules is slidably connected to the annular slide rail 15;

[0046] The sliding module includes a sliding seat 16. The sliding seat 16 is fixedly connected to the rotating disk 3 by bolts. Along the length direction of the sliding seat 16, a plurality of rollers 17 are provided on both sides of the sliding seat 16. The rollers 17 on both sides are respectively engaged in the limiting grooves 18 opposite to them, so as to realize the sliding connection between the sliding module and the annular slide rail 15;

[0047] Through the cooperation of the sliding module and the annular slide rail 15, on the one hand, it can ensure the stability of the connection between the rotating disk 3 and the adjustment box 2, avoid axial displacement of the rotating disk 3, and at the same time, it can cooperate with the rolling bearing 10 to realize the two-way limit of the rotating disk 3 and avoid the rotation of the rotating disk 3 around its axis; on the other hand, it can effectively reduce the wear of the rotating disk 3 during rotation and extend the service life of the equipment;

[0048] The top of the adjustment box 2 is provided with an opening to facilitate the installation of other equipment on the rotating disk 3; a sealing ring 19 is also threadedly connected to the opening end of the adjustment box 2, and the sealing ring 19 is coaxial with the rotating disk 3;

[0049] The surface of the sealing ring 19 opposite to the rotating disk 3 is the bottom surface. An annular groove 20 is provided on the bottom surface of the sealing ring 19, and a sealing felt ring 21 is adhesively provided in the annular groove 20, and the sealing felt ring 21 is attached to the rotating disk 3;

[0050] Through the cooperation of the sealing ring 19 and the sealing felt ring 21, the gap between the adjustment box 2 and the rotating disk 3 can be sealed to prevent impurities from entering the adjustment box 2, and at the same time, the above structure does not affect the rotation of the rotating disk 3;

[0051] Compared with the prior art, the present application can realize the 360° position adjustment of the rotating disk, so as to adjust the posture of the rotating disk according to the actual situation, and then adjust the working direction of the radar device through the rotation of the rotating disk; meeting different use requirements.

[0052] Secondly, since the present application can drive the rotating disk to make rotational movements at any angle, the radar device installed thereon no longer needs to be equipped with corresponding components, which can effectively simplify the structure of the radar device; at the same time, since the present application rotates and adjusts the entire rotating disk, the external restrictions during the adjustment process are less, effectively improving the flexibility of the adjustment.

[0053] The above are only the preferred embodiments of the present application, and do not limit the patent scope of the present application accordingly. Any equivalent structural or equivalent process transformations made by using the content of the specification and drawings of the present application, or directly or indirectly applied in other related technical fields, are similarly included in the patent protection scope of the present application.

Claims

1. A radar mounting bracket with multi-attitude adjustment function, characterized in that: It includes a frame body (1); An adjustment box (2), the adjustment box (2) is connected to the frame body (1); A rotating disk (3), a rotating shaft (4) is arranged on the rotating disk (3), and the rotating disk (3) is rotationally connected to the adjustment box (2); a driving motor (5) is further arranged on the adjustment box (2), and the rotating shaft (4) is power-connected to the driving motor (5) through mutually meshing driving bevel gears (6); An angle sensor (7), the angle sensor (7) is arranged on the adjustment box (2), and the angle sensor (7) is used to detect the rotation angle of the rotating disk (3).

2. A radar mounting bracket with multi-attitude adjustment function according to claim 1, characterized in that: The frame body (1) includes a first main beam (101) and a second main beam (102) that are parallel to each other, and a plurality of cross beams (103) are further arranged between the first main beam (101) and the second main beam (102), and one end of each cross beam (103) is respectively connected to the first main beam (101), and the other end thereof is connected to the second main beam (102).

3. The radar mounting bracket with multi-posture adjustment function according to claim 2, characterized in that, A plurality of support beams (104) are arranged on both the first main beam (101) and the second main beam (102), and each support beam (104) is respectively connected to the adjustment box (2).

4. The radar mounting bracket with multi-posture adjustment function according to claim 1, characterized in that, A rotating cavity (8) is arranged on the adjustment box (2), and the rotating disk (3) is arranged in the rotating cavity (8); a connecting sleeve (9) is further arranged at the bottom of the rotating cavity (8), and a rolling bearing (10) adapted to the rotating shaft (4) is arranged in the connecting sleeve (9).

5. The radar mounting bracket with multi-attitude adjustment function according to claim 4, characterized in that: A plugging sleeve (11) is arranged on the bottom surface of the rotating disk (3), one end of the rotating shaft (4) is plugged and connected to the plugging sleeve (11), a thrust block (12) is arranged on the plugging sleeve (11), and a thrust surface (13) adapted to the thrust block (12) is arranged on the rotating shaft (4); a fastening screw (14) is also threadedly connected to the plugging sleeve (11).

6. The radar mounting bracket with multi-attitude adjustment function according to claim 4, characterized in that: An annular slide rail (15) is arranged on the bottom surface of the rotating cavity (8), and a plurality of sliding modules are arranged on the rotating disk (3), and each sliding module is respectively slidably connected to the annular slide rail (15).

7. The radar mounting bracket with multi-posture adjustment function according to claim 6, characterized in that, The sliding module includes a sliding seat (16) connected to the rotating disk (3), and a plurality of rollers (17) are arranged on both sides of the sliding seat (16) along the length direction of the sliding seat (16); limiting grooves (18) are arranged on both the inner and outer sides of the annular slide rail (15), and each roller (17) is respectively clamped into each limiting groove (18).

8. The radar mounting bracket with multi-attitude adjustment function according to claim 1, characterized in that: A sealing ring (19) is also threadedly connected to the adjustment box (2), and the sealing ring (19) is coaxial with the rotating disk (3).

9. The radar mounting bracket with multi-posture adjustment function according to claim 8, characterized in that, An annular groove (20) is arranged on the bottom surface of the sealing ring (19), and a sealing felt ring (21) is adhesively arranged in the annular groove (20), and the sealing felt ring (21) is attached to the rotating disk (3).

10. The radar mounting bracket with multi-posture adjustment function according to claim 1, characterized in that, A sealing cover (22) is further arranged on the bottom surface of the adjustment box (2), and the driving motor (5) and the driving bevel gears (6) are shielded by the sealing cover (22).

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