Adjustable radar antenna cover protection bracket

Abstract

The present application discloses an adjustable radar antenna cover protection bracket, which belongs to the technical field of radar antenna cover brackets, including a support seat, a mounting plate fixedly connected to the upper end of the support seat, a mounting platform fixedly connected to the middle position of the upper end of the mounting plate, and a radar module fixedly connected to the upper end of the mounting platform; a radome body is arranged on the upper end of the mounting plate, and a fixing ear is fixedly connected to the circumferential surface of the radome body; a power mechanism and an adjustment component are arranged inside the support seat, and the power mechanism is used to provide power to the adjustment component; an extrusion fixing mechanism is arranged on the upper end of the adjustment component, and the extrusion fixing mechanism is used to fix the radome body, and a pressing component and a positioning component are arranged on the upper end of the extrusion fixing mechanism, and the positioning component is located at the extrusion fixing mechanism near the center of the mounting plate, and the positioning component is used to position the radome body, and the pressing component is used to press and hold the fixing ear. The present invention facilitates the fixing of radomes of different sizes, which is conducive to improving the practicality of the device.

Description

Technical Field

[0001] The present application relates to the technical field of radar antenna cover brackets, and in particular to an adjustable radar antenna cover protection bracket. Background Art

[0002] The main function of the radome is to isolate the radar antenna, electronic warfare antenna, communication antenna, friend-or-foe identification antenna, etc. from the outside world to protect them from the influence of harsh environments such as wind, sun, severe cold and heat. The radome provides an interface that not only maintains the structural and aerodynamic characteristics, but also ensures that the electrical characteristics of the antenna are minimally affected. When installing the radome, the radome needs to be installed on the bracket, and then the existence of the radome can achieve protection for the radar antenna.

[0003] However, the existing radar antenna cover protection bracket has the following defects: for example, the existing antenna cover protection bracket cannot be adjusted when the antenna cover is installed, and can only install and fix the antenna cover of the same specification. When installing antenna covers of different specifications, it is necessary to select an appropriate antenna cover protection bracket to install the corresponding antenna cover. Therefore, when installing the antenna cover, workers are required to select the corresponding antenna cover according to the specifications of the antenna cover protection bracket, which makes the installation of the antenna cover more troublesome, thereby affecting the installation efficiency of the antenna cover. Summary of the invention

[0004] The purpose of this application is to facilitate the fixed installation of antenna covers of different specifications.

[0005] In order to achieve the above purpose, the technical solution adopted in the present application is: an adjustable radar antenna cover protection bracket, including a support seat, a mounting plate is fixedly connected to the upper end of the support seat, a mounting platform is fixedly connected to the middle position of the upper end of the mounting plate, and a radar module is fixedly connected to the upper end of the mounting platform; a radome body is arranged at the upper end of the mounting plate, the radar module is located inside the radome body, and a fixing ear is fixedly connected to the circumferential surface of the radome body;

[0006] A power mechanism and an adjustment component are provided inside the support seat, and the power mechanism is used to provide power to the adjustment component; an extrusion fixing mechanism is provided on the upper end of the adjustment component, and the extrusion fixing mechanism is used to fix the antenna cover body; a pressing component and a positioning component are provided on the upper end of the extrusion fixing mechanism, and the positioning component is located at the extrusion fixing mechanism near the center of the mounting plate. By providing a support column and a rotating cylinder, as the slider moves, the rotating cylinder is also driven to move with the cooperation of the support column. When the rotating cylinder contacts the inner wall of the antenna cover, the preliminary positioning of the antenna cover is achieved, which serves the purpose of initially limiting the fixation of the antenna cover in the later stage, so that the antenna cover will not move at will when being extruded and fixed, thereby effectively avoiding the antenna cover and the radar The module collides; at the same time, due to the rotational connection between the rotating cylinder and the supporting column, it is also convenient for the antenna cover to rotate, which is beneficial to the cooperation between the fixed ear and the pressing assembly; the positioning assembly is used to position the antenna cover body, and the pressing assembly is used to press the fixed ear. By setting a movable plate, a first transmission rod, a pressing plate, a movable block, a baffle, a first spring and a guide rod, when the extrusion block contacts with the antenna cover, as the moving seat continues to move toward the antenna cover, the movable plate will move on both sides of the movable seat. The movement of the movable plate can drive the movable block to slide downward on the guide rod with the cooperation of the first transmission rod, and then drive the pressing plate to move downward. When the pressing plate contacts with the fixed ear, the fixed ear is pressed and held, so that the antenna cover cannot move upward.

[0007] Further preferably, the power mechanism includes a first handle, a worm, a worm wheel and a rotating shaft, the support seat is internally rotatably connected with the worm and the rotating shaft, the worm is distributed along the radial direction of the support seat, the rotating shaft is distributed along the axial direction of the support seat, the upper end of the rotating shaft is rotatably connected to the mounting plate, the circumferential surface of the rotating shaft is fixedly connected with a worm wheel, the worm wheel is meshed with the worm, and the end of the worm is fixedly connected to the first handle.

[0008] Further preferably, the adjusting assembly includes a disc, a first fixed shaft, a second transmission rod, a second fixed shaft and a slider, the disc is fixedly connected to the circumferential surface of the rotating shaft, the disc is located at the upper end of the worm gear, the upper end of the disc is fixedly connected to the first fixed shaft, four first fixed shafts are provided and evenly distributed on the upper end of the disc, the circumferential surface of the first fixed shaft is rotatably connected to the second transmission rod, the end of the second transmission rod away from the first fixed shaft is rotatably connected to the second fixed shaft, the upper end of the second fixed shaft is fixedly connected to the slider, and the slider is slidably connected to the mounting disc.

[0009] Further preferably, the axis of the first fixed shaft and the axis of the disk are not in the same straight line, and the first fixed shaft is located at the edge of the disk.

[0010] Further preferably, a sliding hole is opened on the upper end surface of the mounting plate, the sliding block is located inside the sliding hole and is slidably connected to the sliding hole, and the end surface of the sliding block is in a cross shape.

[0011] Further preferably, the extrusion and fixing mechanism includes a mounting frame, a screw, a second handle, a movable seat, a slide rail, an extrusion block and a movable column, the upper end of the sliding block is fixedly connected to the mounting frame, the mounting frame is rotatably connected to the inside of the screw rod, the end of the screw rod is fixedly connected to the second handle, the circumferential surface of the screw rod is threadedly connected to the movable seat, the movable seat is slidably connected to the movable column, the end of the movable column close to the antenna cover body is fixedly connected to the extrusion block, and the end of the extrusion block close to the antenna cover body is provided with a V-shaped groove; the upper end of the mounting frame is fixedly connected to the slide rail, and the slide rail is slidably connected to the movable seat.

[0012] Further preferably, the pressing down assembly includes a movable plate, a first transmission rod, a pressing down plate, a movable block, a baffle, a first spring and a guide rod, the upper end of the movable seat is fixedly connected to the guide rod, the upper end of the guide rod is fixedly connected to the baffle, the circumferential surface of the guide rod is slidably connected to the movable block, the side of the movable block close to the antenna cover body is fixedly connected to the pressing down plate, both sides of the movable block are rotatably connected to the first transmission rod, the end of the first transmission rod away from the movable block is rotatably connected to the movable plate, the movable plate is fixedly connected to the extrusion block, and the movable plate is slidably connected to the movable seat; the circumferential surface of the guide rod is provided with a first spring, one end of the first spring is fixedly connected to the movable block, and the other end of the first spring is fixedly connected to the movable seat.

[0013] Further preferably, a U-shaped hole is opened on the upper end surface of the lower pressure plate, a threaded rod is arranged inside the U-shaped hole, the lower end of the threaded rod is fixedly connected to the fixing ear, and a nut is threadedly connected to the circumferential surface of the threaded rod.

[0014] Further preferably, the positioning assembly includes a support column, a rotating cylinder, a second spring, a rotating ring and a rotating disk. The support column is fixedly connected to the upper end of the mounting frame near the center of the mounting disk. The rotating cylinder is movably connected to the circumferential surface of the support column. The rotating ring is rotatably connected to the circumferential surface of the upper end of the support column. The rotating disk is rotatably connected inside the rotating cylinder, and a second spring is fixedly connected between the rotating disk and the rotating ring.

[0015] Further preferably, a blocking rod is fixedly connected to the inside of the antenna cover body, the blocking rod corresponds to the fixing ears one by one, and the blocking rod cooperates with the rotating cylinder.

[0016] Compared with the prior art, the beneficial effects of this application are:

[0017] The present invention provides a power mechanism and an adjustment component. When the antenna cover body needs to be fixed, the power mechanism is first used to provide power to the adjustment component. At this time, with the cooperation of the adjustment component, the position of the extrusion fixing mechanism can be changed, thereby facilitating the fixation of antenna covers of different sizes, which is beneficial to improving the practicality of the device.

[0018] The present invention provides a support column and a rotating cylinder. As the slider moves, the rotating cylinder is also driven to move with the cooperation of the support column. When the rotating cylinder contacts the inner wall of the antenna cover, the initial positioning of the antenna cover is achieved, which serves the purpose of initially limiting the subsequent fixation of the antenna cover, so that the antenna cover will not move at will when being squeezed and fixed, thereby effectively avoiding collision between the antenna cover and the radar module. At the same time, due to the rotational connection between the rotating cylinder and the support column, the antenna cover is also easy to rotate, which is beneficial to the cooperation between the fixing ear and the downward pressure assembly.

[0019] The present invention provides a movable plate, a first transmission rod, a lower pressure plate, a movable block, a baffle, a first spring and a guide rod. When the extrusion block contacts the antenna cover, as the movable seat continues to move toward the antenna cover, the movable plate will move on both sides of the movable seat. The movement of the movable plate can drive the movable block to slide downward on the guide rod with the cooperation of the first transmission rod, and then drive the lower pressure plate to move downward. When the lower pressure plate contacts the fixed ear, the fixed ear is pressed and held, so that the antenna cover cannot move upward, which is conducive to the stable fixation of the antenna cover on the mounting plate; at the same time, the downward movement of the movable block will also compress the first spring, and the compressed first spring is conducive to the lower pressure plate to be away from the fixed ear, so as to facilitate the replacement of the antenna cover at a later time. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the overall structure of an adjustable radar antenna cover protection bracket from a first-person perspective.

[0021] Figure 2 This is a schematic diagram of the overall structure of the adjustable radar antenna cover protection bracket from a second perspective.

[0022] Figure 3 This is a schematic diagram of the internal structure of an adjustable radar antenna cover protection bracket.

[0023] Figure 4 It is a structural schematic diagram of the first perspective of the adjustable radar antenna cover protection bracket after the power mechanism and the adjustment component are coordinated.

[0024] Figure 5 The present invention is a structural schematic diagram of a second viewing angle of an adjustable radar antenna cover protection bracket after the power mechanism and the adjustment component cooperate with each other.

[0025] Figure 6The present invention is a structural schematic diagram of the first perspective of an adjustable radar antenna cover protection bracket after the extrusion fixing mechanism and the downward pressing component cooperate.

[0026] Figure 7 The present invention is a structural schematic diagram of the second viewing angle of the adjustable radar antenna cover protection bracket after the extrusion fixing mechanism and the downward pressing component cooperate.

[0027] Figure 8 A kind of adjustable radar antenna cover protection bracket Figure 7 Enlarged view of part A.

[0028] Fig. 9 This is a schematic structural diagram of the radome body of an adjustable radar radome protection bracket.

[0029] Fig.10 This is a schematic diagram of the internal structure of a positioning component of an adjustable radar antenna cover protection bracket.

[0030] In the figure: 1, support seat; 2, mounting plate; 3, power mechanism; 301, first handle; 302, worm; 303, worm wheel; 304, rotating shaft; 4, extrusion fixing mechanism; 401, mounting frame; 402, screw rod; 403, second handle; 404, moving seat; 405, slide rail; 406, extrusion block; 407, moving column; 5, pressing assembly; 501, moving plate; 502, first transmission rod; 503, pressing plate; 504, moving block; 505, baffle; 506, first Spring; 507, guide rod; 6, antenna cover body; 7, sliding hole; 8, adjustment assembly; 801, disk; 802, first fixed axis; 803, second transmission rod; 804, second fixed axis; 805, slider; 9, positioning assembly; 901, support column; 902, rotating cylinder; 903, second spring; 904, rotating ring; 905, rotating disk; 10, mounting table; 11, radar module; 12, fixing ear; 13, U-shaped hole; 14, threaded rod; 15, nut; 16, stop rod. DETAILED DESCRIPTION

[0031] Below, the present application is further described in conjunction with specific implementation methods. It should be noted that, under the premise of no conflict, the various embodiments or technical features described below can be arbitrarily combined to form new embodiments.

[0032] In the description of the present application, it should be noted that directional words, such as the terms "center", "lateral", "longitudinal", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", etc., indicating directions and positional relationships are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of narrating the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and cannot be understood as limiting the specific scope of protection of the present application.

[0033] It should be noted that the terms "first", "second", etc. in the description and claims of the present application are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence.

[0034] The terms "including" and "having" and any variations thereof in the specification and claims of this application are intended to cover non-exclusive inclusions. For example, a process, method, system, product or apparatus comprising a series of steps or units is not necessarily limited to those steps or units explicitly listed, but may include other steps or units not explicitly listed or inherent to these processes, methods, products or apparatuses.

[0035] like Figure 1-10 An adjustable radar antenna cover protection bracket shown in the figure comprises a support base 1, a mounting plate 2 is fixedly connected to the upper end of the support base 1, a mounting platform 10 is fixedly connected to the middle position of the upper end of the mounting plate 2, and a radar module 11 is fixedly connected to the upper end of the mounting platform 10; a radome body 6 is arranged on the upper end of the mounting plate 2, the radar module 11 is located inside the radome body 6, and a fixing ear 12 is fixedly connected to the circumferential surface of the radome body 6;

[0036] A power mechanism 3 and an adjustment component 8 are provided inside the support seat 1, and the power mechanism 3 is used to provide power to the adjustment component 8; an extrusion fixing mechanism 4 is provided on the upper end of the adjustment component 8, and the extrusion fixing mechanism 4 is used to fix the antenna cover body 6. A pressing component 5 and a positioning component 9 are provided on the upper end of the extrusion fixing mechanism 4, and the positioning component 9 is located at the extrusion fixing mechanism 4 close to the center of the mounting plate 2. The positioning component 9 is used to position the antenna cover body 6, and the pressing component 5 is used to press and hold the fixing ear 12.

[0037] When in use, the radar module 11 is installed on the mounting table 10, and then the antenna cover body 6 is placed in the middle position of the upper end of the mounting plate 2, and the radar module 11 is covered. After the antenna cover body 6 is placed, the power mechanism 3 works to provide power to the adjustment component 8, and then the positioning component 9 can be driven to approach the inner wall of the antenna cover body 6 under the action of the adjustment component 8. When the positioning component 9 contacts the inner wall of the antenna cover body 6, the preliminary positioning of the antenna cover body 6 is achieved, which serves the purpose of preliminary limitation for the later fixation of the antenna cover body 6, so that the antenna cover body 6 will not move at will when being squeezed and fixed, thereby effectively avoiding the antenna The cover body 6 collides with the radar module 11. After the positioning component 9 is positioned, the antenna cover body 6 is then rotated, and the fixing ear 12 can be driven to move. When the fixing ear 12 corresponds to the extrusion and fixing mechanism 4, the rotation of the antenna cover body 6 is stopped, and then the extrusion and fixing mechanism 4 works to squeeze and fix the antenna cover body 6. At the same time, after squeezing the antenna cover body 6, the extrusion and fixing mechanism 4 will also provide a downward pressing force to the pressing component 5. At this time, with the cooperation of the pressing component 5, the fixing ear 12 can be pressed and held, so that the antenna cover body 6 cannot move upward, which is conducive to the stable fixation of the antenna cover body 6 on the mounting plate 2.

[0038] The power mechanism 3 includes a first handle 301, a worm 302, a worm wheel 303 and a rotating shaft 304. The worm 302 and the rotating shaft 304 are rotatably connected inside the support seat 1. The worm 302 is distributed along the radial direction of the support seat 1, and the rotating shaft 304 is distributed along the axial direction of the support seat 1. The upper end of the rotating shaft 304 is rotatably connected to the mounting plate 2. The circumferential surface of the rotating shaft 304 is fixedly connected with the worm wheel 303. The worm wheel 303 meshes with the worm 302. The end of the worm 302 is fixedly connected with the first handle 301. When working, the first handle 301 is rotated. At this time, the rotating shaft 304 can be driven to rotate with the cooperation of the worm wheel 303 and the worm 302. As the rotating shaft 304 rotates, power can be provided to the adjustment component 8, which is convenient for adjustment.

[0039] The adjusting assembly 8 includes a disc 801, a first fixed shaft 802, a second transmission rod 803, a second fixed shaft 804 and a slider 805. The disc 801 is fixedly connected to the circumferential surface of the rotating shaft 304. The disc 801 is located at the upper end of the worm gear 303. The upper end of the disc 801 is fixedly connected to the first fixed shaft 802. There are four first fixed shafts 802, which are evenly distributed at the upper end of the disc 801. The circumferential surface of the first fixed shaft 802 is rotatably connected to the second transmission rod 803. The end of the second transmission rod 803 away from the first fixed shaft 802 is rotatably connected to the first fixed shaft 802. There is a second fixed shaft 804, and a slider 805 is fixedly connected to the upper end of the second fixed shaft 804. The slider 805 is slidably connected to the mounting disk 2. During operation, as the rotating shaft 304 rotates, the disc 801 can be driven to rotate, and then the slider 805 can be driven to slide inside the mounting disk 2 with the cooperation of the first fixed shaft 802, the second transmission rod 803, and the second fixed shaft 804, so that the position of the slider 805 can be adjusted, which is conducive to fixing antenna cover bodies 6 of different sizes, thereby improving the practicability of the device.

[0040] The axis of the first fixed shaft 802 is not in the same straight line as the axis of the disk 801, and the first fixed shaft 802 is located at the edge of the disk 801. When working, since the axis of the first fixed shaft 802 is not in the same straight line as the axis of the disk 801, it is easy to drive the slider 805 to move, thereby facilitating the change of the position of the slider 805.

[0041] A sliding hole 7 is provided on the upper end surface of the mounting plate 2, and the slider 805 is located inside the sliding hole 7 and is slidably connected to the sliding hole 7. The end surface of the slider 805 is in a cross shape. When working, the sliding hole 7 is provided to facilitate the movement of the slider 805 under the action of the sliding hole 7. At the same time, since the end surface of the slider 805 is in a cross shape, the movement of the slider 805 is also limited, so that the slider 805 can stably perform horizontal movement.

[0042] The extrusion fixing mechanism 4 includes a mounting frame 401, a screw rod 402, a second handle 403, a moving seat 404, a slide rail 405, an extrusion block 406 and a moving column 407. The upper end of the slider 805 is fixedly connected to the mounting frame 401, the mounting frame 401 is internally rotatably connected to the screw rod 402, the end of the screw rod 402 is fixedly connected to the second handle 403, the circumferential surface of the screw rod 402 is threadedly connected to the moving seat 404, the moving seat 404 is slidably connected to the moving column 407, the end of the moving column 407 close to the antenna cover body 6 is fixedly connected to the extrusion block 406, and the extrusion A V-shaped groove is provided at one end of block 406 close to the antenna cover body 6; a slide rail 405 is fixedly connected to the upper end of the mounting frame 401, and the slide rail 405 is slidably connected to the movable seat 404. When working, the second handle 403 is rotated, and the movable seat 404 can be driven to slide on the slide rail 405 with the cooperation of the screw rod 402. As the movable seat 404 moves, the extrusion block 406 can be driven to move with the cooperation of the movable column 407. When the extrusion block 406 contacts the antenna cover body 6, the movable column 407 will be squeezed to move toward the inside of the movable seat 404.

[0043] The pressing assembly 5 includes a moving plate 501, a first transmission rod 502, a pressing plate 503, a moving block 504, a baffle 505, a first spring 506 and a guide rod 507. The upper end of the moving seat 404 is fixedly connected to the guide rod 507, the upper end of the guide rod 507 is fixedly connected to the baffle 505, the circumferential surface of the guide rod 507 is slidably connected to the moving block 504, the side of the moving block 504 close to the antenna cover body 6 is fixedly connected to the pressing plate 503, both sides of the moving block 504 are rotatably connected to the first transmission rod 502, the end of the first transmission rod 502 away from the moving block 504 is rotatably connected to the moving plate 501, the moving plate 501 is fixedly connected to the extrusion block 406, and the moving plate 501 is slidably connected to the moving seat 404; the circumferential surface of the guide rod 507 is provided with a first spring 506, one end of the first spring 506 is fixedly connected to the moving block 504, and the first spring 50 6 The other end is fixedly connected to the moving seat 404. During operation, after the extrusion block 406 contacts the antenna cover body 6, as the moving seat 404 continues to move toward the antenna cover body 6, the moving plate 501 will move on both sides of the moving seat 404. The movement of the moving plate 501 can drive the moving block 504 to slide downward on the guide rod 507 with the cooperation of the first transmission rod 502, and then drive the lower pressure plate 503 to move downward. When the lower pressure plate 503 contacts the fixed ear 12, the fixed ear 12 is pressed and held, so that the antenna cover body 6 cannot move upward, which is conducive to the stable fixation of the antenna cover body 6 on the mounting plate 2; at the same time, the downward movement of the moving block 504 will also compress the first spring 506, and the compressed first spring 506 is conducive to the lower pressure plate 503 to be away from the fixed ear 12, so as to facilitate the later replacement of the antenna cover body 6.

[0044] A U-shaped hole 13 is provided on the upper end surface of the lower pressure plate 503, and a threaded rod 14 is arranged inside the U-shaped hole 13. The lower end of the threaded rod 14 is fixedly connected to the fixing ear 12, and the circumferential surface of the threaded rod 14 is threadedly connected with a nut 15. When working, as the moving seat 404 moves, the lower pressure plate 503 is also driven to move toward the fixing ear 12, so that the lower pressure plate 503 moves horizontally and downward at the same time, which makes it convenient for the threaded rod 14 to enter the U-shaped hole 13. After the lower pressure plate 503 is tightly fitted with the fixing ear 12, the nut 15 is screwed on at this time to fix the fixing ear 12, which is beneficial to the stable fixation of the antenna cover body 6.

[0045] The positioning assembly 9 includes a support column 901, a rotating cylinder 902, a second spring 903, a rotating ring 904 and a rotating disk 905. The upper end of the mounting frame 401 is fixedly connected to the support column 901 near the center of the mounting disk 2. The circumferential surface of the support column 901 is movably connected to the rotating cylinder 902. The circumferential surface of the upper end of the support column 901 is rotatably connected to the rotating ring 904. The rotating cylinder 902 is rotatably connected to the rotating disk 905. The second spring 903 is fixedly connected between the rotating disk 905 and the rotating ring 904. During operation, as the slider 805 moves, the rotating cylinder 902 is also driven to move with the cooperation of the support column 901. When the rotating cylinder 902 contacts the inner wall of the antenna cover body 6, the preliminary positioning of the antenna cover body 6 is achieved, which plays a preliminary role in the later fixation of the antenna cover body 6. The purpose is to prevent the antenna cover body 6 from moving at will when being squeezed and fixed, thereby effectively avoiding the collision between the antenna cover body 6 and the radar module 11; at the same time, due to the rotational connection between the rotating cylinder 902 and the support column 901, it is also convenient for the antenna cover body 6 to rotate, which is beneficial to the cooperation between the fixed ear 12 and the pressing assembly 5; in the process of the lower pressing plate 503 pressing the fixed ear 12, the rotating cylinder 902 moves downward on the support column 901, which makes it convenient for the antenna cover body 6 to contact with the mounting disk 2, so that the antenna cover body 6 can be stably fixed on the mounting disk 2, and when the rotating cylinder 902 moves downward, the second spring 903 can be compressed with the cooperation of the rotating disk 905 and the rotating ring 904, and the compressed second spring 903 is beneficial to the resetting of the rotating cylinder 902.

[0046] A blocking rod 16 is fixedly connected inside the antenna cover body 6. The blocking rod 16 corresponds to the fixed ear 12 one by one. The blocking rod 16 cooperates with the rotating cylinder 902. During operation, by setting the blocking rod 16, after the blocking rod 16 contacts the rotating cylinder 902, the fixed ear 12 corresponds to the lower pressure plate 503, thereby facilitating the later fixation of the antenna cover body 6.

[0047] Working principle: When in use, the radar module 11 is mounted on the mounting platform 10, and then the radome body 6 is placed in the middle of the upper end of the mounting plate 2, and the radar module 11 is covered. After the radome body 6 is placed, the first handle 301 is rotated, and the rotating shaft 304 can be driven to rotate with the cooperation of the worm gear 303 and the worm 302. With the rotation of the rotating shaft 304, the disc 801 can be driven to rotate, and then the slider 805 can be driven on the mounting plate with the cooperation of the first fixed shaft 802, the second transmission rod 803, and the second fixed shaft 804. 2, so that the position of the slider 805 can be adjusted, which is conducive to fixing the antenna cover bodies 6 of different sizes; with the movement of the slider 805, the rotating cylinder 902 is also driven to move with the cooperation of the support column 901. When the rotating cylinder 902 contacts the inner wall of the antenna cover body 6, the preliminary positioning of the antenna cover body 6 is achieved, which serves the purpose of preliminary limitation for the later fixation of the antenna cover body 6, so that the antenna cover body 6 will not move at will when being squeezed and fixed, thereby effectively preventing the antenna cover body 6 from being in contact with the radar module. At the same time, due to the rotational connection between the rotating cylinder 902 and the support column 901, it is also convenient for the antenna cover body 6 to rotate, which is conducive to the cooperation between the fixed ear 12 and the pressing assembly 5. After the stop rod 16 contacts the rotating cylinder 902, the rotation of the antenna cover body 6 is stopped, and then the second handle 403 is rotated. At this time, with the cooperation of the screw rod 402, the moving seat 404 can be driven to slide on the slide rail 405. With the movement of the moving seat 404, the cooperation of the moving column 407 can drive the extrusion block 406 to move. When 6 contacts with the antenna cover body 6, as the moving seat 404 continues to move toward the antenna cover body 6, the moving plate 501 will move on both sides of the moving seat 404. The movement of the moving plate 501 can drive the moving block 504 to slide downward on the guide rod 507 with the cooperation of the first transmission rod 502, and then drive the lower pressure plate 503 to move downward. When the lower pressure plate 503 contacts with the fixed ear 12, the fixed ear 12 is pressed and held, so that the antenna cover body 6 cannot move upward, which is conducive to the stable fixation of the antenna cover body 6 on the mounting plate 2.

[0048] The above describes the basic principles, main features and advantages of the present application. Those skilled in the art should understand that the present application is not limited by the above embodiments, and the above embodiments and the specification only describe the principles of the present application. The present application may have various changes and improvements without departing from the spirit and scope of the present application, and these changes and improvements fall within the scope of the present application for which protection is sought. The scope of protection claimed by the present application is defined by the attached claims and their equivalents.

Claims

1. An adjustable radar antenna cover protection bracket, comprising a support base (1), characterized in that: The upper end of the support seat (1) is fixedly connected to a mounting plate (2), the middle position of the upper end of the mounting plate (2) is fixedly connected to a mounting platform (10), and the upper end of the mounting platform (10) is fixedly connected to a radar module (11); the upper end of the mounting plate (2) is provided with a radome body (6), the radar module (11) is located inside the radome body (6), and the circumferential surface of the radome body (6) is fixedly connected to a fixing ear (12); The support seat (1) is provided with a power mechanism (3) and an adjustment component (8) inside, the power mechanism (3) is used to provide power to the adjustment component (8); the adjustment component (8) is provided with an extrusion fixing mechanism (4) at the upper end, the extrusion fixing mechanism (4) is used to fix the radome body (6), the extrusion fixing mechanism (4) is provided with a pressing component (5) and a positioning component (9) at the upper end, the positioning component (9) is located at the extrusion fixing mechanism (4) near the center of the mounting plate (2), and by providing a support column (901) and a rotating cylinder (902), as the slider (805) moves, the rotating cylinder (902) is also driven to move with the cooperation of the support column (901), and when the rotating cylinder (902) contacts the inner wall of the radome, the initial positioning of the radome is achieved, which serves the purpose of initial limitation for the later fixation of the radome, so that the radome will not move at will when being extruded and fixed, thereby effectively avoiding the collision between the radome and the radar module (11); at the same time, due to the rotation cylinder (902) and the support column (901), the rotation cylinder (902) and the support column (901) are connected to each other. The columns (901) are rotatably connected to each other, which also facilitates the rotation of the antenna cover, thereby facilitating the cooperation between the fixed ear (12) and the pressing assembly (5); the positioning assembly (9) is used to position the antenna cover body (6), and the pressing assembly (5) is used to press and hold the fixed ear (12). By arranging a moving plate (501), a first transmission rod (502), a pressing plate (503), a moving block (504), a baffle (505), a first spring (506) and a guide rod (507), the extrusion block (406) and the pressing assembly (507) are connected to each other. When the antenna cover is in contact, as the moving seat (404) continues to move toward the antenna cover, the moving plate (501) will move on both sides of the moving seat (404). The movement of the moving plate (501) can drive the moving block (504) to slide downward on the guide rod (507) in cooperation with the first transmission rod (502), thereby driving the lower pressure plate (503) to move downward. When the lower pressure plate (503) contacts the fixed ear (12), the fixed ear (12) is pressed and held, so that the antenna cover cannot move upward.

2. The adjustable radar antenna cover protection bracket according to claim 1, characterized in that: The power mechanism (3) comprises a first handle (301), a worm (302), a worm wheel (303) and a rotating shaft (304); the support seat (1) is internally rotatably connected with the worm (302) and the rotating shaft (304); the worm (302) is distributed along the radial direction of the support seat (1); the rotating shaft (304) is distributed along the axial direction of the support seat (1); the upper end of the rotating shaft (304) is rotatably connected to the mounting plate (2); the circumferential surface of the rotating shaft (304) is fixedly connected with the worm wheel (303); the worm wheel (303) is meshed with the worm (302); and the end of the worm (302) is fixedly connected with the first handle (301).

3. The adjustable radar antenna cover protection bracket according to claim 2, characterized in that: The adjustment assembly (8) comprises a disc (801), a first fixed shaft (802), a second transmission rod (803), a second fixed shaft (804) and a slider (805); the disc (801) is fixedly connected to the circumferential surface of the rotating shaft (304); the disc (801) is located at the upper end of the worm gear (303); the upper end of the disc (801) is fixedly connected to the first fixed shaft (802); four first fixed shafts (802) are provided and are evenly distributed at the upper end of the disc (801); the circumferential surface of the first fixed shaft (802) is rotatably connected to the second transmission rod (803); one end of the second transmission rod (803) away from the first fixed shaft (802) is rotatably connected to the second fixed shaft (804); the upper end of the second fixed shaft (804) is fixedly connected to the slider (805); the slider (805) is slidably connected to the mounting disc (2).

4. The adjustable radar antenna cover protection bracket according to claim 3, characterized in that: The axis of the first fixed shaft (802) is not on the same straight line as the axis of the disk (801), and the first fixed shaft (802) is located at the edge of the disk (801).

5. The adjustable radar antenna cover protection bracket according to claim 3, characterized in that: The upper end surface of the mounting plate (2) is provided with a sliding hole (7), the sliding block (805) is located inside the sliding hole (7) and is slidably connected to the sliding hole (7), and the end surface of the sliding block (805) is in a cross shape.

6. The adjustable radar antenna cover protection bracket according to claim 3, characterized in that: The extrusion fixing mechanism (4) comprises a mounting frame (401), a screw rod (402), a second handle (403), a movable seat (404), a slide rail (405), an extrusion block (406) and a movable column (407); the upper end of the slider (805) is fixedly connected to the mounting frame (401); the mounting frame (401) is rotatably connected to the screw rod (402); the end of the screw rod (402) is fixedly connected to the second handle (403); the screw rod (402) is threadedly connected to the movable seat (404) on its circumferential surface; the movable seat (404) is slidably connected to the movable column (407); the end of the movable column (407) close to the antenna cover body (6) is fixedly connected to the extrusion block (406); the end of the extrusion block (406) close to the antenna cover body (6) is provided with a V-shaped groove; the upper end of the mounting frame (401) is fixedly connected to the slide rail (405); the slide rail (405) is slidably connected to the movable seat (404).

7. The adjustable radar antenna cover protection bracket according to claim 6, characterized in that: The pressing assembly (5) comprises a moving plate (501), a first transmission rod (502), a pressing plate (503), a moving block (504), a baffle (505), a first spring (506) and a guide rod (507); the upper end of the moving seat (404) is fixedly connected to the guide rod (507); the upper end of the guide rod (507) is fixedly connected to the baffle (505); the circumferential surface of the guide rod (507) is slidably connected to the moving block (504); the side of the moving block (504) close to the antenna cover body (6) is fixedly connected to the pressing plate (503); Both sides of the moving block (504) are rotatably connected to first transmission rods (502); one end of the first transmission rod (502) away from the moving block (504) is rotatably connected to a moving plate (501); the moving plate (501) is fixedly connected to the extrusion block (406); and the moving plate (501) is slidably connected to the moving seat (404); a first spring (506) is provided on the circumferential surface of the guide rod (507); one end of the first spring (506) is fixedly connected to the moving block (504); and the other end of the first spring (506) is fixedly connected to the moving seat (404).

8. The adjustable radar antenna cover protection bracket according to claim 7, characterized in that: A U-shaped hole (13) is formed on the upper end surface of the lower pressure plate (503), a threaded rod (14) is disposed inside the U-shaped hole (13), the lower end of the threaded rod (14) is fixedly connected to the fixing ear (12), and a nut (15) is threadedly connected to the circumferential surface of the threaded rod (14).

9. The adjustable radar antenna cover protection bracket according to claim 6, characterized in that: The positioning assembly (9) comprises a support column (901), a rotating cylinder (902), a second spring (903), a rotating ring (904) and a rotating disk (905); the upper end of the mounting frame (401) is fixedly connected to the support column (901) near the center of the mounting disk (2); the circumferential surface of the support column (901) is movably connected to the rotating cylinder (902); the circumferential surface of the upper end of the support column (901) is rotatably connected to the rotating ring (904); the rotating disk (905) is rotatably connected inside the rotating cylinder (902); and the second spring (903) is fixedly connected between the rotating disk (905) and the rotating ring (904).

10. The adjustable radar antenna cover protection bracket according to claim 9, characterized in that: A blocking rod (16) is fixedly connected inside the antenna cover body (6), the blocking rod (16) corresponds to the fixing ears (12) one by one, and the blocking rod (16) cooperates with the rotating cylinder (902).

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