Stabilizing device for mounting unmanned aerial vehicle-mounted radar

Abstract

The utility model discloses a stable device for mounting unmanned aerial vehicle-mounted radar, which comprises a fixing plate and a mounting mechanism, the bottom of the fixing plate is fixedly connected with a mounting plate, the outer wall of the front end of the mounting plate is provided with a fixing groove, the inside of the fixing groove is rotatably provided with a hexagonal screw head, and the lower surface of the mounting plate extends to the inside to be provided with a mounting groove. And a mounting block is movably arranged in the mounting groove. The top of the mounting block is provided with a mounting mechanism, the bottom of the mounting block is fixedly connected with a fixing block, and the bottom of the fixing block is provided with a radar body through a support. Through the structural design of the mounting plate, the fixing block, the hexagonal screw head, the mounting groove, the mounting block and the mounting mechanism, the radar body can be quickly mounted, the operation is simple, the convenience is high, and the mounting efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of stable devices, in particular to a stable device for installing a radar on an unmanned aerial vehicle. Background Art

[0002] An unmanned aerial vehicle (UAV), also known as an unmanned aircraft, is controlled by a radio remote control and its own programmable controller, or is operated completely or intermittently autonomously by an onboard computer. Compared to manned aircraft, drones are often better suited for tasks deemed too "dull, dirty, or dangerous." Drones can be categorized into military and civilian applications. In the military, drones are divided into reconnaissance and target drones. In the civilian sector, drones combined with industrial applications represent the true demand for drones. Applications in aerial photography, agriculture, plant protection, micro selfies, express delivery, disaster relief, wildlife observation, infectious disease monitoring, surveying and mapping, news reporting, power inspections, disaster relief, film and television production, and the creation of romance have greatly expanded the uses of drones. Developed countries are also actively expanding industrial applications and developing drone technology.

[0003] Radar, also known as "radiolocation," is an electronic device that uses electromagnetic waves to detect targets. Radar transmits electromagnetic waves to a target and receives the echoes, thereby obtaining information such as the distance from the target to the point of emission, the rate of change of distance (radial velocity), direction, and altitude.

[0004] However, some existing stabilization devices for mounting radars on drones lack rational structural design, resulting in cumbersome installation and removal processes. This not only increases the operator's workload and time costs, but can also damage the radar or drone during installation or removal. For example, some devices require multiple tools and multiple steps to install, making it difficult to quickly install or replace the radar in emergency situations such as field operations. Chinese patent publication number CN206618856U discloses a stabilization device for mounting radars, comprising a radar body and a first circular ring. The first circular ring is provided on the curved back surface of the radar body, a second circular ring is provided on one side of the first circular ring, and a mounting ring is provided on one side of the second circular ring. The mounting ring has four mounting holes. The four outer ends of the mounting ring are fixedly connected to curved support rods. The ends of the curved support rods, remote from the mounting ring, each extend through corresponding through holes and are connected to a fixing block. Fixing plates are fixedly installed on the outer sides of the four rear ends of the radar body. Four mounting plates are fixedly installed on the rear surface of the radar body, and four curved fixing rings are provided on one side of the first circular ring. The radar installation stabilization device has a relatively high structural stability, is convenient to install and relatively quick to disassemble compared to the existing technology, but its shortcoming is that in the above design, the first ring, the second ring and the installation ring cooperate with each other to make the three rings fixedly connected, and the first ring is fixed to the back of the radar. During actual installation, the operation is more cumbersome, the convenience is insufficient, and the installation efficiency still needs to be improved. Utility Model Content

[0005] In view of the above-mentioned deficiencies in the prior art, the purpose of the present invention is to provide a stable device for installing a UAV-mounted radar that is simple to operate, convenient, and has high installation efficiency.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a stable device for installing an unmanned aerial vehicle radar, comprising a fixing plate and a mounting mechanism, the bottom of the fixing plate is fixedly connected to the mounting plate, the front outer wall of the mounting plate is provided with a fixing groove, the inner part of the fixing groove is rotatably provided with a hexagonal screw head, the lower surface of the mounting plate extends to the inner part and the mounting groove is provided, the inner part of the mounting groove is movably provided with a mounting block, the top of the mounting block is provided with a mounting mechanism, the bottom of the mounting block is fixedly connected to the fixing block, the bottom of the fixing block is installed with the radar body through the bracket, the mounting mechanism includes a two-way screw, and one end of the two-way screw is fixedly connected to the outer wall close to the hexagonal screw head through a transmission rod, the outer wall of the two-way screw is threadedly connected to the moving block, the upper end surface of the moving block is movably provided with a cross bar, the bottom of the moving block is fixedly connected to the transmission plate, and the ends of the two transmission plates close to each other are provided with a limiting groove, the inner part of the limiting groove is movably provided with a limiting block, and the limiting block is fixedly connected to the transmission plate.

[0007] Furthermore, both ends of the mounting plate are fixedly connected with collars above the fixing grooves, and sleeve rods are movably provided inside the collars.

[0008] Furthermore, the top of the sleeve rod is fixedly connected to a connecting plate, the bottom of the connecting plate is fixedly connected to an elastic rope, the bottom of the elastic rope is fixedly connected to a supporting block, and the supporting block is fixedly connected to the outer wall close to the fixing block.

[0009] Furthermore, the outer wall of the hexagonal screw head is coated with an anti-rust coating.

[0010] Furthermore, the elastic rope is made of thermoplastic elastomer material with a stretch ratio of 1.3.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] (1) Through the structural design of the mounting plate, fixing block, hexagonal screw head, mounting slot, mounting block and mounting mechanism, the radar body can be quickly installed with simple operation, strong convenience and high installation efficiency;

[0013] (2) Through the structural design of the elastic rope, support block, ring, connecting plate and sleeve rod, the fixing block can be fixed, thereby improving the stability of the radar body after installation. At the same time, before the radar body needs to be disassembled and assembled, the sleeve rod needs to be removed from the ring to ensure that the radar body can be disassembled and assembled later. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 A partial schematic diagram of the overall structure of a stabilizing device for mounting a radar on a drone provided by an embodiment of the present invention;

[0015] Figure 2 A schematic diagram of the external partial structure of a side view of a stabilizing device for mounting a radar on a drone provided by an embodiment of the present utility model;

[0016] Figure 3 A schematic diagram of a partial structure of a stabilizing device for mounting a radar on a drone, as provided in an embodiment of the present invention, when viewed from above;

[0017] Figure 4 A schematic diagram of the internal structure of a side view of a stabilizing device for mounting a radar on a drone provided by an embodiment of the present invention;

[0018] Figure 5 for Figure 4 A schematic diagram of the enlarged partial structure of the stabilizing device for installing an unmanned aerial vehicle radar provided by an embodiment of the present invention.

[0019] In the figure: 1. Fixing plate; 2. Mounting plate; 3. Fixing block; 4. Radar body; 5. Fixing slot; 6. Hexagonal screw head; 7. Elastic rope; 8. Support block; 9. Mounting mechanism; 901. Crossbar; 902. Moving block; 903. Limiting block; 904. Limiting slot; 905. Bidirectional screw; 906. Transmission plate; 10. Ring; 11. Connecting plate; 12. Sleeve rod; 13. Mounting slot; 14. Mounting block. DETAILED DESCRIPTION

[0020] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below with reference to the accompanying drawings. The description in this part is only exemplary and explanatory and should not have any limiting effect on the scope of protection of the present invention.

[0021] It should be noted that like reference numerals and letters denote like items in the following drawings, and therefore, once an item is defined in one drawing, it does not require further definition or explanation in subsequent drawings.

[0022] It should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer" and the like, indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, or are the orientations or positional relationships in which the utility model product is typically placed when in use. These terms are intended solely to facilitate and simplify the description of the utility model and are not intended to indicate or imply that the device or component referred to must have a specific orientation, be constructed, or operate in a specific orientation. Therefore, they should not be construed as limitations on the utility model. Furthermore, the terms "first," "second," and "third," etc., are used solely for distinction and description and should not be construed as indicating or implying relative importance.

[0023] Furthermore, terms such as "horizontal," "vertical," and "overhanging" do not necessarily imply that a component must be absolutely horizontal or overhanging, but rather that it can be slightly tilted. For example, "horizontal" simply means that its direction is more horizontal than "vertical," and does not mean that the structure must be completely horizontal, but rather that it can be slightly tilted.

[0024] It should also be noted that, in the description of this utility model, unless otherwise expressly specified or limited, the terms "disposed," "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, detachable connections, or integral connections; mechanical connections, electrical connections; direct connections, indirect connections through an intermediate medium, and internal connections between two components. Those skilled in the art will understand the specific meanings of the above terms in this utility model based on the specific circumstances.

[0025] See also Figure 1-5The present invention provides the following embodiments. A stable device for installing a radar on an unmanned aerial vehicle comprises a fixing plate 1 and a mounting mechanism 9. The bottom of the fixing plate 1 is fixedly connected to a mounting plate 2. A fixing groove 5 is provided on the outer wall of the front end of the mounting plate 2. A hexagonal screw head 6 is rotatably provided inside the fixing groove 5. A mounting groove 13 is provided inside the lower surface of the mounting plate 2. A mounting block 14 is movably provided inside the mounting groove 13. A mounting mechanism 9 is provided on the top of the mounting block 14. The mounting mechanism 9 comprises a bidirectional screw 905, and one end of the bidirectional screw 905 is abutted against the hexagonal screw head 6 through a transmission rod. The outer wall of the mounting block 14 is fixedly connected. The outer wall of the bidirectional screw 905 is threadedly connected to the movable block 902. The upper end surface of the movable block 902 is movably provided with a cross bar 901. The bottom of the movable block 902 is fixedly connected to the transmission plate 906. The two transmission plates 906 are each provided with a limit slot 904 at the end close to each other. The limit blocks 903 are movably provided within the limit slots 904, and the limit blocks 903 are fixedly connected to the transmission plates 906. The bottom of the mounting block 14 is fixedly connected to the fixed block 3. The bottom of the fixed block 3 is mounted with the radar body 4 via a bracket. Preferably, the outer wall of the hexagonal screw head 6 is coated with an anti-rust coating.

[0026] Specifically, such as Figure 1 、 Figure 4 and Figure 5 As shown, during use, when the radar body 4 needs to be installed, the mounting block 14 on the top of the radar body 4 is inserted into the mounting groove 13, and then the hexagonal screw head 6 is rotated by a tool. The rotation of the hexagonal screw head 6 drives the bidirectional screw 905 to rotate, and the rotation of the bidirectional screw 905 drives the two moving blocks 902 to move in a direction close to each other. The two moving blocks 902 move through the transmission plate 906 to drive the limit block 903 to move in the direction close to the limit groove 904 until the limit block 903 is inserted into the limit groove 904, thereby completing the fixation of the mounting block 14 and then completing the installation of the radar body 4. Similarly, the hexagonal screw head 6 is rotated in the opposite direction by a tool until the limit block 903 is disengaged from the limit groove 904, and then the radar body 4 is moved downward until the mounting block 14 is disengaged from the mounting groove 13, thereby completing the disassembly and assembly of the radar body 4. The operation is simple, convenient and efficient.

[0027] At both ends of the mounting plate 2, above the fixing groove 5, collars 10 are fixedly connected. A sleeve rod 12 is movably disposed within the collar 10. A connecting plate 11 is fixedly connected to the top of the sleeve rod 12. An elastic cord 7 is fixedly connected to the bottom of the connecting plate 11. The bottom of the elastic cord 7 is fixedly connected to a support block 8, which is fixedly connected to the outer wall of the fixing block 3. Preferably, the elastic cord 7 is made of a thermoplastic elastomer material, and the stretch ratio of the elastic cord 7 is 1.3.

[0028] Specifically, such as Figure 1 、 Figure 2 and Figure 3As shown, when in use, after the radar body 4 is installed, pick up the connecting plate 11 and insert the sleeve rod 12 into the sleeve ring 10. Through the cooperation of the sleeve ring 10, the sleeve rod 12 and the elastic rope 7, the fixing block 3 can be fixed, thereby improving the stability of the radar body 4 after installation. At the same time, before the radar body 4 needs to be disassembled and assembled, the sleeve rod 12 needs to be taken out of the sleeve ring 10 to ensure that the radar body 4 can be disassembled and assembled later.

[0029] The working principle of the stabilizing device for installing the drone-mounted radar of the present invention is as follows. When the radar body 4 needs to be installed, the mounting block 14 on the top of the radar body 4 is inserted into the mounting groove 13, and then the hexagonal screw head 6 is rotated by a tool. The rotation of the hexagonal screw head 6 drives the bidirectional screw 905 to rotate, and the rotation of the bidirectional screw 905 drives the two moving blocks 902 to move in a direction close to each other. The two moving blocks 902 move through the transmission plate 906 to drive the limit block 903 to move in a direction close to the limit groove 904 until the limit block 903 is inserted into the limit groove 904, thereby completing the fixing of the mounting block 14 and then completing the installation of the radar body 4. Similarly, the hexagonal screw head 6 is rotated in the opposite direction by a tool until the limit block 903 is released from The limiting groove 904 is disengaged, and then the radar body 4 is moved downward until the mounting block 14 is disengaged from the mounting groove 13, thereby completing the disassembly and assembly of the radar body 4. The operation is simple, convenient and the installation efficiency is high. Secondly, when the radar body 4 is installed, pick up the connecting plate 11 and insert the sleeve rod 12 into the sleeve ring 10. Through the mutual cooperation of the sleeve ring 10, the sleeve rod 12 and the elastic rope 7, the fixing block 3 can be fixed, thereby improving the stability of the radar body 4 after installation. At the same time, before the radar body 4 needs to be disassembled and assembled, the sleeve rod 12 needs to be removed from the sleeve ring 10 to ensure that the radar body 4 can be disassembled and assembled later.

[0030] The standard parts used in this application document can all be purchased on the market, and can be customized according to the description in the specification and drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology. At the same time, the electrical components appearing in this application are all externally connected to the power supply and control switch when in use. The control method is automatic control through the controller. The control circuit of the controller can be implemented by simple programming by technical personnel in this field, which is common knowledge in this field. Therefore, this utility model no longer explains the control method and circuit connection in detail, and the peripheral controller mentioned in the specification can play a control role for the electrical components mentioned in this article, and the peripheral controller is a conventional known device.

[0031] It should be noted that, in this article, the terms "comprises", "includes" or any other variations thereof are intended to cover non-exclusive inclusion, so that a process, method, article or apparatus that includes a series of elements includes not only those elements, but also includes other elements not explicitly listed, or also includes elements that are inherent to such process, method, article or apparatus.

[0032] It should be noted that the above-described embodiments are merely preferred embodiments of the present invention. Persons skilled in the art will readily appreciate that various modifications, improvements, and equivalent substitutions may be made to the present invention without departing from the principles of the present invention, and such modifications, improvements, and equivalent substitutions are deemed to fall within the scope of protection of the claims of the present invention.

Claims

1. A stable device for installing a radar on an unmanned aerial vehicle, comprising a fixing plate (1) and a mounting mechanism (9), characterized in that: The bottom of the fixing plate (1) is fixedly connected to the mounting plate (2), the front end outer wall of the mounting plate (2) is provided with a fixing groove (5), the interior of the fixing groove (5) is rotatably provided with a hexagonal screw head (6), the lower surface of the mounting plate (2) extends to the interior and is provided with a mounting groove (13), the interior of the mounting groove (13) is movably provided with a mounting block (14), the top of the mounting block (14) is provided with a mounting mechanism (9), the bottom of the mounting block (14) is fixedly connected to the fixing block (3), the bottom of the fixing block (3) is provided with a radar body (4) through a bracket, and the mounting mechanism (9) includes a bidirectional screw. (905), and one end of the bidirectional screw (905) is fixedly connected to the outer wall close to the hexagonal screw head (6) through a transmission rod, the outer wall of the bidirectional screw (905) is threadedly connected to a moving block (902), the upper end surface of the moving block (902) is movably provided with a cross bar (901), the bottom of the moving block (902) is fixedly connected to two transmission plates (906), and the ends of the two transmission plates (906) close to each other are each provided with a limiting groove (904), the inner part of the limiting groove (904) is movably provided with a limiting block (903), and the limiting block (903) is fixedly connected to the transmission plate (906).

2. The stabilizing device for installing a radar on a drone according to claim 1, characterized in that: Both ends of the mounting plate (2) are located above the fixing groove (5) and are fixedly connected with collars (10), and a sleeve rod (12) is movably provided inside the collar (10).

3. The stabilizing device for installing a radar on a drone according to claim 2, wherein: The top of the sleeve rod (12) is fixedly connected to a connecting plate (11), the bottom of the connecting plate (11) is fixedly connected to an elastic rope (7), the bottom of the elastic rope (7) is fixedly connected to a support block (8), and the support block (8) is fixedly connected to the outer wall adjacent to the fixing block (3).

4. The stabilizing device for installing a radar on a drone according to claim 1, wherein: The outer wall of the hexagonal screw head (6) is coated with an anti-rust coating.

5. The stabilizing device for installing a radar on a drone according to claim 3, wherein: The elastic rope (7) is made of thermoplastic elastomer material with a stretch ratio of 1.3.

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