Unmanned aerial vehicle detection sensor mounting structure

Abstract

The utility model relates to an unmanned aerial vehicle detection sensor mounting structure, which comprises a main mounting plate connected with an unmanned aerial vehicle, two additional connecting rings respectively arranged on the left side and the right side of the main mounting plate; the two mounting assemblies are respectively connected with the main mounting plate and are used for mounting sensors; the mounting assembly comprises two mounting support rods and a plurality of secondary mounting plates; a first connecting rod is connected between the two additionally-installed supporting rods, supporting rods matched with the additionally-installed connecting rings are arranged at one ends of the additionally-installed supporting rods, threads are formed in the supporting rods, first nuts are in threaded connection with the outer sides of the supporting rods, fixing pieces are arranged at the ends, away from the supporting rods, of the additionally-installed supporting rods, and the fixing pieces are matched with foot stools of the unmanned aerial vehicle; and the secondary mounting plate is arranged between the two additional supporting rods. By additionally arranging the assembly, the installation position is expanded for the sensor, space insufficiency is relieved, and interference is reduced.

Description

Technical Field

[0001] This utility model belongs to the field of unmanned aerial vehicle (UAV) technology, specifically relating to an installation structure for a UAV detection sensor. Background Technology

[0002] With the rapid development of drone technology, drones are increasingly being used in the field of reconnaissance. In common drone reconnaissance missions, cameras are one of the most frequently used devices, capable of directly acquiring image information of the target area and providing important information for subsequent analysis and decision-making.

[0003] However, with the diversification and complexity of detection needs, cameras alone are no longer sufficient to meet all requirements in some special detection scenarios. For example, in environmental monitoring tasks, in addition to acquiring image information, it is also necessary to detect temperature changes in specific areas to monitor for the presence of abnormal heat sources; in security monitoring scenarios, sound sensors can be used to capture abnormal sounds and detect potential security threats in advance.

[0004] However, there are significant shortcomings in the current installation layout of drone equipment. Because common cameras are quite large, they typically occupy the limited mounting space beneath the drone. This leads to numerous difficulties when installing other sensors. Firstly, there is simply no remaining space for additional sensors; secondly, even if they are installed, the close proximity of the devices can cause interference, affecting their normal function and ultimately significantly reducing the effectiveness of the entire detection mission, making it impossible to accurately and comprehensively acquire the required information. Utility Model Content

[0005] The purpose of this invention is to provide a drone detection sensor mounting structure to solve the problems existing in the background art.

[0006] To achieve the above technical objectives, the technical solution adopted by this utility model is as follows:

[0007] A drone detection sensor mounting structure includes:

[0008] The main mounting plate is connected to the drone, and two additional connecting rings are provided on the left and right sides of the main mounting plate respectively.

[0009] Two mounting components are connected to the main mounting plate and are used to mount sensors.

[0010] The mounting components include two mounting rods and multiple secondary mounting plates;

[0011] A first connecting rod connects the two added support rods. One end of each added support rod is provided with a support rod that matches the added connecting ring. The support rod is threaded, and a first nut is threaded to the outside of the support rod. A fixing member is provided at the end of the added support rod away from the support rod, and the fixing member matches the foot of the drone.

[0012] The secondary mounting plate is positioned between the two additional support rods.

[0013] Optionally, the secondary mounting plate is connected to a first adjusting rod and a second adjusting rod at both ends near the two additional support rods, respectively. The first adjusting rod and the second adjusting rod rotatably pass through the corresponding additional support rods. The outer side of the first adjusting rod is threaded, and the threads of the first adjusting rod and the additional support rod are matched. The outer side of the first adjusting rod is threaded with two second nuts, and the two nuts are located on both sides of the additional support rod where the first adjusting rod is located.

[0014] Optionally, the second adjusting rod is provided with a handle.

[0015] Optionally, the fastener includes a first arc-shaped clamping block, a second arc-shaped clamping block, and a threaded locking rod;

[0016] The first arc-shaped clamping block and the second arc-shaped clamping block are arranged opposite to each other, and the first arc-shaped clamping block and the second arc-shaped clamping block are hinged to each other by a hinge rod, so that the first arc-shaped clamping block and the second arc-shaped clamping block clamp the foot of the drone;

[0017] The first arc-shaped clamping block is fixedly connected to the added support rod. Both the first arc-shaped clamping block and the second arc-shaped clamping block are provided with a locking block at the end away from the hinge rod. Both locking blocks are provided with corresponding threaded locking holes, and the threaded locking rod matches the threaded locking hole.

[0018] Optionally, the main mounting plate is provided with connecting rods around its upper edge, and the end of the connecting rod away from the main mounting plate is provided with a connecting plate, and the connecting plate is provided with a connecting hole.

[0019] Optionally, the main mounting plate is provided with a plurality of first mounting slots and first mounting holes, and the secondary mounting plate is provided with a plurality of second mounting slots and second mounting holes.

[0020] Optionally, the outer diameter of the added support rod is larger than the inner diameter of the added connecting ring.

[0021] The beneficial effects of this utility model are as follows: By adding components, including an additional support rod and a secondary mounting plate, additional mounting positions for sensors are provided, alleviating space constraints and reducing interference. This component can be installed and removed as needed, flexibly expanding functionality and reducing flight workload. The angle of the secondary mounting plate is adjustable to accommodate different sensors. The main mounting plate and the additional components are secured by multiple fixing mechanisms, ensuring a stable connection. Various mounting slots and holes adapt to different equipment, enhancing overall practicality. Attached Figure Description

[0022] This utility model can be further illustrated by the non-limiting embodiments given in the accompanying drawings.

[0023] Figure 1 This is a schematic diagram of the installation structure of a drone detection sensor according to the present invention;

[0024] Figure 2 This is a schematic diagram of the main mounting plate structure of a drone detection sensor mounting structure according to the present invention;

[0025] Figure 3 This utility model relates to an additional support rod and a secondary mounting plate for an unmanned aerial vehicle (UAV) detection sensor mounting structure.

[0026] Figure 4 for Figure 3 Enlarged structural diagram at point A;

[0027] Figure 5 for Figure 3 Enlarged structural diagram at point B;

[0028] The symbols for the main components are explained below:

[0029] Main mounting plate 1, first mounting groove 101, first mounting hole 102, connecting rod 103, connecting plate 104, connecting hole 105, added connecting ring 106, added support rod 2, first connecting rod 201, support rod 202, first nut 203, first arc clamping block 204, second arc clamping block 205, hinge rod 206, lock block 207, threaded lock rod 208, secondary mounting plate 3, first adjusting rod 301, second adjusting rod 302, second nut 303, handle 304, second mounting groove 305, second mounting hole 306. Detailed Implementation

[0030] To enable those skilled in the art to better understand this utility model, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and embodiments.

[0031] like Figures 1-5 As shown, a drone detection sensor mounting structure includes:

[0032] The main mounting plate 1 is connected to the drone. Two additional connecting rings 106 are provided on the left and right sides of the main mounting plate 1, respectively.

[0033] Two additional mounting components are connected to the main mounting plate 1 respectively, and are used to mount sensors;

[0034] The add-on components include two add-on support rods 2 and multiple secondary mounting plates 3;

[0035] A first connecting rod 201 connects the two additional support rods 2. One end of the additional support rod 2 is provided with a support rod 202 that matches the additional connecting ring 106. The support rod 202 is threaded. A first nut 203 is threaded on the outside of the support rod 202. A fixing part is provided at the end of the additional support rod 2 away from the support rod 202. The fixing part matches the foot of the drone.

[0036] The secondary mounting plate 3 is positioned between the two additional support rods 2.

[0037] The main mounting plate 1 provides a stable mounting position for the camera and connects to the mounting assembly via an additional connecting ring 106. The mounting assembly, including the mounting strut 2, first connecting rod 201, strut 202, first nut 203, and fasteners, works together to form a stable support structure, providing a stable mounting foundation for the secondary mounting plate 3. The secondary mounting plate 3 provides mounting positions for various sensors, allowing the UAV to easily install various sensors when special detection tasks are required, thus expanding the UAV's detection capabilities. When these additional sensors are no longer needed, the mounting assembly can be removed, reducing the UAV's flight load and improving its flight performance and endurance.

[0038] Specifically, the main mounting plate 1 is the foundational component of the entire mounting structure, playing a crucial role in connecting the drone body and the added components. It also serves as the primary location for mounting the camera, meeting the drone's standard image detection requirements. The two added component connection rings 106 located on the left and right sides provide connection interfaces for the subsequent installation of added components.

[0039] The add-on components are primarily used to expand the drone's functionality, providing additional mounting locations for sensors other than cameras. When special detection tasks are required, various sensors, such as temperature sensors and sound sensors, can be easily installed, giving the drone a wider range of detection capabilities.

[0040] The added support rod 2 serves as a supporting structure for the added component, connecting the main mounting plate 1 and the secondary mounting plate 3. It provides a mounting base for the secondary mounting plate 3 and, through its cooperation with the drone's landing gear, enhances the stability of the entire added structure. This ensures that the added sensor remains stable during drone flight, preventing shaking or vibration from affecting the sensor's normal operation.

[0041] The first connecting rod 201 connects the two additional support rods 2, enhancing the connection strength and stability between them and forming a single integrated structure. The support rod 202, serving as the connecting component between the additional support rod 2 and the main mounting plate 1, can be inserted into and pass through the connecting ring 106. By matching with the additional connecting ring 106, the connection between the additional component and the main mounting plate 1 is achieved. This facilitates the installation and removal of the additional component, allowing users to flexibly choose whether to install it based on actual needs.

[0042] The first nut 203, through its threaded engagement with the support rod 202, securely fixes the additional support rod 2 to the additional connecting ring 106 on the main mounting plate 1, preventing the additional support rod 2 from loosening. The fastener matches the drone's landing gear, further securing the additional support rod 2 and enhancing the connection stability between the additional component and the drone.

[0043] The secondary mounting plate 3 provides mounting positions for various sensors, allowing users to install corresponding sensors on it according to different detection needs. This enables diversified installation of drone sensors and expands the drone's detection capabilities.

[0044] Furthermore, the secondary mounting plate 3 is connected to the two ends of the two additional support rods 2 with a first adjusting rod 301 and a second adjusting rod 302 respectively. The first adjusting rod 301 and the second adjusting rod 302 rotatably pass through the corresponding additional support rods 2. The outer side of the first adjusting rod 301 is threaded and the threads of the first adjusting rod 301 match those of the additional support rod 2. The outer side of the first adjusting rod 301 is threaded with two second nuts 303, and the two nuts are located on both sides of the additional support rod 2 where the first adjusting rod 301 is located.

[0045] One end of the first adjusting rod 301 is connected to the secondary mounting plate, rotatably passes through the mounting support rod 2, and is threadedly matched with the mounting support rod 2. When the first adjusting rod 301 is rotated, it moves within the mounting support rod 2 due to the transmission action of the thread. This movement is not a simple linear displacement, but rather drives the secondary mounting plate 3 to rotate around the second adjusting rod 302, thereby changing the angle of the secondary mounting plate 3 to meet the installation angle requirements of different sensors.

[0046] The second adjusting rod 302 connects the secondary mounting plate 3 and the additional support rod 2, providing stable support for the rotation of the secondary mounting plate 3. When the first adjusting rod 301 drives the secondary mounting plate 3 to rotate, the second adjusting rod 302 provides support for the other end of the mounting plate 3.

[0047] There are two second nuts 303 on the first adjusting rod 301, located on both sides of the mounting rod 2. After the secondary mounting plate 3 is adjusted to the appropriate angle, tightening these two nuts will cause them to press tightly against the mounting rod 2, fixing the first adjusting rod 301 in place, thereby locking the angle of the secondary mounting plate 3. This prevents the angle of the secondary mounting plate 3 from changing due to vibration or other factors during drone flight, ensuring that the sensor is always at the optimal working angle.

[0048] These components work together to achieve flexible adjustment and stable fixation of the secondary mounting plate 3's angle. In practical applications, if the installed sensor has special requirements for viewing angle or detection direction, the angle of the secondary mounting plate 3 can be changed by adjusting the first adjusting rod 301 to achieve the ideal working angle for the sensor. After adjustment, the second nut 303 locks it in place, ensuring stable sensor operation during UAV flight, improving the adaptability of the mounting structure, and meeting the different installation angle requirements of various sensors.

[0049] Furthermore, a handle 304 is provided on the second adjusting rod 302.

[0050] The handle 303 provides the operator with a point of leverage. When adjusting the angle of the secondary mounting plate, the operator can rotate the second adjusting rod 302 by holding the handle 303. Compared to directly rotating the second adjusting rod 302 itself, the handle makes operation more convenient and effortless.

[0051] Furthermore, the fasteners include a first arc-shaped clamping block 204, a second arc-shaped clamping block 205, and a threaded locking rod 208;

[0052] The first arc clamping block 204 and the second arc clamping block 205 are arranged opposite to each other, and the first arc clamping block 204 and the second arc clamping block 205 are hinged to each other through the hinge rod 206 so that the first arc clamping block 204 and the second arc clamping block 205 clamp the foot of the drone.

[0053] The first arc clamping block 204 is fixedly connected to the added support rod 2. The first arc clamping block 204 and the second arc clamping block 205 are both provided with a locking block 207 at the end away from the hinge rod 206. Both locking blocks 207 are provided with corresponding threaded locking holes. The threaded locking rod 208 matches the threaded locking hole.

[0054] The first arc-shaped clamping block 204 and the second arc-shaped clamping block 205 are arranged opposite each other and hinged together by the hinge rod 206 to form an openable clamping structure. The first arc-shaped clamping block 204 is fixedly connected to the mounting support rod 2, establishing a connection between the entire fixing component and the mounting assembly. Its arc shape can conform to the contour of the drone landing gear, increasing the contact area, dispersing pressure, reducing damage to the landing gear, and improving clamping stability. The second arc-shaped clamping block 205 works in conjunction with the first arc-shaped clamping block 204 to tightly hold the drone landing gear when closed, ensuring that the mounting assembly will not shake or fall off during flight.

[0055] The hinge rod 206 serves as the hub connecting the first arc clamping block 204 and the second arc clamping block 204, allowing the two clamping blocks to rotate relative to each other. During installation, the operator can easily open the clamping blocks and place them on the drone's tripod; after installation, the clamping blocks can be flexibly closed for clamping, greatly improving the convenience and flexibility of installation.

[0056] Locking blocks 207 and threaded locking rods 208 are respectively provided at the ends of the first arc clamping block 204 and the second arc clamping block 204 away from the hinge rod 206. The threaded locking rods 207 are matched with these locking holes. When the clamping blocks hold the drone tripod, the threaded locking rods 208 are screwed in. As the threads are pushed forward, the two clamping blocks will tighten further and firmly lock the drone tripod.

[0057] The first arc-shaped clamping block 204, the second arc-shaped clamping block 205, the locking block 207, and the threaded locking rod 208 ensure a reliable connection between the mounting component and the drone's landing gear. During installation, first open the clamping block and place it on the landing gear, then tighten the threaded locking rod 208 to secure it. Disassembly is performed by reversing the process.

[0058] Furthermore, the upper end of the main mounting plate 1 is provided with connecting rods 103 around the perimeter, and the end of the connecting rod 103 away from the main mounting plate 1 is provided with a connecting plate 104, and the connecting plate 104 is provided with a connecting hole 105.

[0059] The connecting rod 103 extends outwards from the upper perimeter of the main mounting plate 1, and its important function is to create a certain space between the main mounting plate 1 and the drone body. Common cameras are relatively large, and directly mounting them on the bottom of the drone may cause installation difficulties due to insufficient space, or affect the normal operation of the camera. The distance provided by the connecting rod 103 creates suitable space for camera installation, avoiding interference between the camera and other drone components, ensuring that the camera can freely adjust its angle after installation and stably acquire clear image information.

[0060] The end of the connecting rod 103 furthest from the main mounting plate 1 is connected to the connecting plate 104. The connecting hole 105 on the connecting plate 104 is used to connect the main mounting plate 1 to the drone body. By passing a screw through the connecting hole 105 and engaging with the corresponding screw hole on the drone body, the main mounting plate 1 can be firmly fixed to the drone.

[0061] Furthermore, the main mounting plate 1 has multiple first mounting slots 101 and first mounting holes 102, and the secondary mounting plate has multiple second mounting slots 305 and second mounting holes 306.

[0062] The multiple first mounting slots 101 and first mounting holes 102 on the main mounting plate 1, and the second mounting slots 304 and second mounting holes 305 on the secondary mounting plate, provide diverse installation options for sensors and other devices of different types and specifications. The mounting slots can accommodate devices with guide rails or specific snap-fit ​​structures, allowing for convenient and quick installation via sliding or snap-fit, while also providing positioning and fixing functions. The mounting holes are suitable for devices fixed using bolts, screws, or other connectors, meeting the diverse installation requirements of various devices. For example, some small temperature sensors can be easily fixed to the secondary mounting plate by screwing them through the second mounting hole 305; while some specially shaped sonar sensors with guide rails can be installed using the first mounting slots 101, ensuring stable installation and normal operation.

[0063] Furthermore, the outer diameter of the added support rod 2 is larger than the inner diameter of the added connecting ring 106.

[0064] When installing the add-on component, the operator needs to insert the support rod 202 into the add-on connecting ring 106. Since the outer diameter of the add-on support rod 2 is larger than the inner diameter of the add-on connecting ring 106, when the end face of the add-on support rod 2 connecting to the support rod 202 abuts against the add-on connecting ring 106, it indicates that the support rod 202 is properly inserted, and it can then be directly tightened with the first nut 203. There is no need to determine whether the insertion depth of the support rod 202 is appropriate.

[0065] When using the sensor mounting structure of this drone:

[0066] S01: First, install the main mounting plate 1: Connect the main mounting plate 1 to the drone via the connecting rod 103. Specifically, align the connecting hole 105 on the connecting plate 104 at the end of the connecting rod 103 away from the main mounting plate 1 with the corresponding screw hole on the drone body, and screw the screw through the connecting hole 105 into the screw hole, then tighten the screw to secure the main mounting plate 1. If a camera needs to be installed at this time, according to the camera's installation requirements, use the first mounting slot 101 or the first mounting hole 102 on the main mounting plate 1 to install the camera on the main mounting plate 1, ensuring a secure installation that does not affect the normal operation of the camera.

[0067] S02: Install the add-on component: Pick up the add-on component and insert the support rod 202 into the add-on connecting rings 106 on the left and right sides of the main mounting plate 1. Because the outer diameter of the add-on support rod 2 is larger than the inner diameter of the add-on connecting ring 106, the support rod 202 is inserted into place when the end face of the add-on support rod 2 that connects to the support rod 202 abuts against the add-on connecting ring 106. Next, screw the first nut 203 onto the thread on the outside of the support rod 202 and rotate the first nut 203 clockwise to firmly fix it on the add-on connecting ring 106 of the main mounting plate 1 to prevent the add-on support rod 2 from loosening.

[0068] S03: Secure the add-on component to the drone tripod: Open the first arc-shaped clamp 204 and the second arc-shaped clamp 205 of the fixing component. These two clamps are connected by a hinge rod 206 and can rotate relative to each other. Place them on the drone tripod and adjust their position so that the part of the first arc-shaped clamp 204 that is fixedly connected to the support rod 202 fits against the tripod. Then rotate the second arc-shaped clamp 205 so that it, together with the first arc-shaped clamp 205, clamps the drone tripod. At the ends of the first arc-shaped clamp 204 and the second arc-shaped clamp 205 away from the hinge rod 206, there are locking blocks 207. The two locking blocks 207 have corresponding threaded locking holes. Screw the threaded locking rod 208 into these threaded locking holes and rotate the threaded locking rod 208 clockwise until the two clamps tightly lock the drone tripod, further enhancing the connection stability between the add-on component and the drone.

[0069] S04: Sensor Installation: Select the appropriate installation method based on the sensor type and structural characteristics. If the sensor has a guide rail or a specific snap-fit ​​structure, install it in the first mounting slot 101 of the main mounting plate 1 or the second mounting slot 304 of the secondary mounting plate 3, and fix it by sliding or snap-fit. If the sensor needs to be fixed with bolts or screws, pass the bolts or screws through the first mounting hole 102 of the main mounting plate 1 or the second mounting hole 305 of the secondary mounting plate 3, and then tighten them to ensure that the sensor is installed firmly and can work normally.

[0070] S05: Adjust the angle of the secondary mounting plate 3 (if necessary): If the installed sensor has special requirements for the viewing angle or detection direction, the angle of the secondary mounting plate 3 needs to be adjusted. Hold the handle 303 on the second adjusting rod 302 and rotate the first adjusting rod 301. Since the outer side of the first adjusting rod 301 is threaded and matches the thread of the mounting rod 2, it will move inside the mounting rod 2 when rotated, causing the secondary mounting plate 3 to rotate around the second adjusting rod 302, thereby changing the angle of the secondary mounting plate 3. During the adjustment process, observe the position and angle of the sensor. After reaching the ideal state, tighten the second nuts 303 on both sides of the first adjusting rod 301 to make them press tightly against the mounting rod 2, fix the position of the first adjusting rod 301, and thus lock the angle of the secondary mounting plate 3. This prevents the secondary mounting plate 3 from changing its angle due to vibration or other factors during drone flight, ensuring that the sensor is always at the optimal working angle.

[0071] S06: Removal of Add-on Components (When Not Required): When the additional sensor is not needed, remove the add-on components. First, unscrew the threaded locking rod 208 counterclockwise to disengage it from the threaded locking hole of the locking block 207. Then, open the first arc-shaped clamping block 204 and the second arc-shaped clamping block 205 to separate them from the drone landing gear. Next, unscrew the first nut 203 counterclockwise to remove it from the support rod 202. Then, pull the add-on support rod 2 from the add-on connecting ring 106 on the main mounting plate 1 to complete the removal of the add-on components. This reduces the burden on the drone during flight.

[0072] The above embodiments are merely illustrative of the principles and effects of this utility model and are not intended to limit the scope of this utility model. Any person skilled in the art can modify or alter the above embodiments without departing from the spirit and scope of this utility model. Therefore, all equivalent modifications or alterations made by those skilled in the art without departing from the spirit and technical concept disclosed in this utility model should still be covered by the claims of this utility model.

Claims

1. A drone detection sensor mounting structure, characterized in that, include: The main mounting plate is connected to the drone, and two additional connecting rings are provided on the left and right sides of the main mounting plate respectively. Two mounting components are connected to the main mounting plate and are used to mount sensors. The mounting components include two mounting rods and multiple secondary mounting plates; A first connecting rod connects the two added support rods. One end of each added support rod is provided with a support rod that matches the added connecting ring. The support rod is threaded, and a first nut is threaded to the outside of the support rod. A fixing member is provided at the end of the added support rod away from the support rod, and the fixing member matches the foot of the drone. The secondary mounting plate is positioned between the two additional support rods.

2. The UAV detection sensor mounting structure according to claim 1, characterized in that: The secondary mounting plate is connected to a first adjusting rod and a second adjusting rod at both ends near the two additional support rods, respectively. The first adjusting rod and the second adjusting rod rotatably pass through the corresponding additional support rods. The outer side of the first adjusting rod is threaded, and the threads of the first adjusting rod and the additional support rod are matched. Two second nuts are threaded to the outer side of the first adjusting rod, and the two nuts are located on both sides of the additional support rod where the first adjusting rod is located.

3. The UAV detection sensor mounting structure according to claim 2, characterized in that: The second adjusting rod is equipped with a handle.

4. The UAV detection sensor mounting structure according to claim 1, characterized in that: The fastener includes a first arc-shaped clamping block, a second arc-shaped clamping block, and a threaded locking rod; The first arc-shaped clamping block and the second arc-shaped clamping block are arranged opposite to each other, and the first arc-shaped clamping block and the second arc-shaped clamping block are hinged to each other by a hinge rod, so that the first arc-shaped clamping block and the second arc-shaped clamping block clamp the foot of the drone; The first arc-shaped clamping block is fixedly connected to the added support rod. Both the first arc-shaped clamping block and the second arc-shaped clamping block are provided with a locking block at the end away from the hinge rod. Both locking blocks are provided with corresponding threaded locking holes, and the threaded locking rod matches the threaded locking hole.

5. The UAV detection sensor mounting structure according to claim 1, characterized in that: The main mounting plate is provided with connecting rods around its upper edge, and the end of each connecting rod away from the main mounting plate is provided with a connecting plate, and the connecting plate is provided with a connecting hole.

6. The UAV detection sensor mounting structure according to claim 1, characterized in that: The main mounting plate has multiple first mounting slots and first mounting holes, and the secondary mounting plate has multiple second mounting slots and second mounting holes.

7. The UAV detection sensor mounting structure according to claim 1, characterized in that: The outer diameter of the added support rod is larger than the inner diameter of the added connecting ring.

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