A bearing platform facilitating movement of a drone

Abstract

The utility model discloses a kind of load platform facilitating unmanned aerial vehicle movement, belong to unmanned aerial vehicle auxiliary equipment field, including bearing platform, support plate, telescopic part, lifting piece, lifting wheel group and power supply, by being equipped with liftable lifting wheel group in the bottom of fixed support bearing platform, equipment can be switched between fixed support and mobile support, simultaneously, bearing platform bottom is also equipped with lifting piece that can be transversely moved and slide, equipment can be received or extended by telescopic part lifting piece, by assembling unmanned aerial vehicle on bearing platform, lifting wheel group can be switched unmanned aerial vehicle fixed support and mobile support, and transversely movable lifting piece, bearing platform can be conveniently adjusted to high-low support, with the power supply of collocation, it is convenient for unmanned aerial vehicle to move and be loaded and unloaded with transport equipment when use, single person can operate, it can also be adapted to step-like elevation difference terrain movement use, personal risk and equipment damage caused by artificial error can be avoided, stable and convenient.

Description

Technical Field

[0001] This utility model belongs to the field of drone auxiliary equipment, and specifically relates to a carrier platform that facilitates the movement of drones. Background Technology

[0002] With the advancement of drone technology, agricultural drones are frequently used in agricultural planting to save manpower in large-scale planting and increase the efficiency of large-scale plant protection and fertilization. These drones are used for plant protection operations, sowing, fertilization, and material transportation. However, when using existing technology, because drones need to carry pesticides and fertilizers, and because they themselves have a certain size and weight (often exceeding 50 kilograms), transportation equipment is required to transport the drones. During loading and unloading on these transport equipment, multiple people are needed to lift the drones without human intervention. Due to the weight and human factors, drones are prone to tipping over, collisions, wing damage, and injuries to workers, causing inconvenience. Furthermore, ordinary mobile bases are difficult to use in mountainous areas or terrains with significant elevation differences, often requiring manual lifting. Utility Model Content

[0003] (a) Technical problems to be solved

[0004] To overcome the shortcomings of existing technologies, a mobile support platform for drones is proposed, which is particularly suitable for use in mountainous areas or situations with significant elevation differences where drones need to be manually lifted. This addresses the shortcomings of existing technologies, which require drones to carry pesticides, fertilizers, and other materials, and whose own size and weight often exceed 50 kilograms. Therefore, transport equipment is needed for drone transport, and multiple people are required to lift the drones during loading and unloading. Due to weight and human factors, drones are prone to tipping over, collisions, wing damage, and injuries to staff, causing inconvenience. Furthermore, ordinary mobile bases are unsuitable for mountainous or terrain with significant elevation differences, often requiring manual lifting.

[0005] (II) Technical Solution

[0006] This utility model is achieved through the following technical solution: This utility model proposes a carrier platform that facilitates the movement of unmanned aerial vehicles (UAVs). Its structure includes a carrier platform, a support plate, a telescopic component, a lifting component, a lifting wheel assembly, and a power supply. The support plate is fixed to the bottom of the carrier platform. The support plate is used for supporting the carrier platform. There are four or more support plates, with each pair of support plates forming a group. A lifting wheel assembly is installed between each group of support plates. When the lifting wheel assembly is retracted, its bottom is higher than the bottom of the support plate; when the lifting wheel assembly is extended, its bottom is lower than the bottom of the support plate. A lifting component is installed at the bottom of the carrier platform via a telescopic component. The telescopic component is used for the lateral sliding of the lifting component at the bottom of the carrier platform. When the lifting component is extended, its bottom is lower than the bottom of the support plate; when the lifting component is retracted, its bottom is higher than the bottom of the support plate. The power supply is used for energy storage and powering various electronic control components.

[0007] Furthermore, it also includes a transport seat, a fixing pin, a safety lock, and a latch. The transport seat is a truck bed or trailer used to carry the overall movement of the platform. The transport seat is provided with positioning holes. The fixing pin is fixed to the support platform or support plate. The fixing pin is used to cooperate with the positioning holes to place and lock the support platform. The safety lock is assembled on the transport seat. The safety lock is used to position and fix the support platform. The latch is fixed to the top of the support platform. The latch is used to position and lock the UAV.

[0008] Furthermore, the safety lock is a tool that can be positioned and locked, such as a rigging, rope, or buckle.

[0009] Furthermore, the support plate includes an outer plate, an inner plate, and a limiting groove. The outer plate and the inner plate are both fixed to the bottom of the support platform. There are more than four outer plates and inner plates. Every two inner plates form a group. A lifting wheel group is assembled between each group of inner plates. An outer plate is fixed on the opposite side of each group of inner plates. The inner plate is provided with a limiting groove, which is used to limit the movement of the lifting wheel group.

[0010] Furthermore, the lifting component is a lifting structure or a telescopic rod structure of a lifting platform.

[0011] Furthermore, the lifting component includes an upper frame, a scissor bar, a first electrically controlled telescopic rod, a lower frame, a reinforcing rod, a sliding groove, and a sliding member. The inner frame sides of both the upper and lower frames are provided with sliding grooves, and a sliding member is slidably fitted within the grooves. The scissor bar is formed by hinged joints of two rods at their midpoints. Two scissor bars form a group, and each group of two scissor bars is arranged parallel to each other and fixed to each other by a reinforcing rod. The upper and lower frames are connected by one or more groups of scissor bars. The two rods of multiple groups of one or more scissor bars... The upper and lower ends of the body are hinged to each other. One of the two rods of the topmost set of scissor rods is hinged to the upper frame, and the other of the two rods of the topmost set of scissor rods is hinged to the sliding part of the upper frame. One of the two rods of the bottommost set of scissor rods is hinged to the lower frame, and the other of the two rods of the topmost set of scissor rods is hinged to the sliding part of the lower frame. One end of the first electrically controlled telescopic rod is hinged to the upper or lower frame, and the other end of the first electrically controlled telescopic rod is hinged to the reinforcing rod. The first electrically controlled telescopic rod is used for lifting control of the lifting component.

[0012] Furthermore, the upper frame and the lower frame are rectangular bodies composed of four square tubes.

[0013] Furthermore, the sliding element is a slider, a pulley, or a pulley block.

[0014] Furthermore, the upper frame is also equipped with a handle, a button, and a control body. The handle and the button are both mounted on the side of the upper frame away from the support platform. The button is connected to the control body, which is used for the electric control of each component.

[0015] Furthermore, the control unit has a wireless transmission function.

[0016] Furthermore, the telescopic component is a slide rail structure or a telescopic rod structure.

[0017] Furthermore, the telescopic component includes a first slide rail, a second slide rail, and a third slide rail. The telescopic component is fixed to the opposing side between the two sets of support plates. The first slide rail and the second slide rail are both U-shaped. The second slide rail is slidably fitted into the groove of the first slide rail. The third slide rail is slidably fitted into the groove of the second slide rail. The third slide rail is fixed to the upper frame.

[0018] Furthermore, the fixing pin includes a limiting plate, an assembly plate, a limiting rod, a locking rod, an elastic element, a through hole, and a pin. Both ends of the assembly plate are vertically fixed with limiting plates. The limiting rod is fixed to the assembly plate and located between the two limiting plates. The assembly plate is fixed to the bearing platform or support plate. The limiting plate is provided with a through hole. The pin passes through the through hole of the two limiting plates from top to bottom. A locking rod is fixed to the pin between the limiting rod and the upper limiting plate. An elastic element is provided between the locking rod and the upper limiting plate.

[0019] Furthermore, the elastic element is a compression spring, and the pin is L-shaped.

[0020] Furthermore, the lifting wheel assembly includes a first transmission rod, a transmission box, a motor, a first threaded groove, a support connecting rod, a first support rod, a first hinge seat, a second support rod, a second threaded groove, a limiting connecting rod, a second hinge seat, a universal wheel, and a positioning slide rod. Both ends of the first transmission rod are provided with a first threaded groove and a second threaded groove, with opposite thread directions. A support connecting rod is sleeved onto both the first and second threaded grooves, and both are threadedly connected to the support connecting rod. A second hinge seat is fixed to the universal wheel, and the first hinge seat is fixed... Located at the bottom of the support platform, the first hinge seat and the second hinge seat are both hinged to the support connecting rod on the first threaded groove via the first support rod, and the first hinge seat and the second hinge seat are both hinged to the support connecting rod on the second threaded groove via the second support rod. The support connecting rod, the first support rod, the first hinge seat, the second support rod and the second hinge seat form a diamond-shaped lifting structure. A limit connecting rod is also fixed on the universal wheel. The end of the limit connecting rod is slidably assembled in the limit groove. The transmission box and the motor are slidably assembled on the limit groove of the inner plate via the positioning slide rod. The motor drives the first transmission rod to rotate through the transmission box.

[0021] Furthermore, the lifting wheel assembly includes a support connecting rod, a first support rod, a first hinge seat, a second support rod, a limiting connecting rod, a second hinge seat, a caster wheel, a second transmission rod, a transmission connecting plate, a second electrically controlled telescopic rod, and a positioning slide rod. The second transmission rod is a smooth rod body. Two of the aforementioned support connecting rods are mounted on both sides of the second transmission rod, and one of the support connecting rods on both sides of the second transmission rod in the same direction is fixedly connected to the second transmission rod. The other support connecting rod on both sides of the second transmission rod is slidably sleeved on the second transmission rod. A second hinge seat is fixed on the caster wheel. The first hinge seat is fixed to the bottom of the support platform. The first hinge seat and the second hinge seat are both hinged to the two support connecting rods that are respectively mounted on the same side of the second transmission rod via the first support rod and the second support rod. The support connecting rod, the first support rod, the first hinge seat, the second support rod and the second hinge seat form a diamond-shaped lifting structure. A limit connecting rod is also fixed on the universal wheel. The end of the limit connecting rod is slidably mounted in the limit groove. The second electrically controlled telescopic rod is slidably mounted on the limit groove of the inner plate via the positioning slide rod. The second electrically controlled telescopic rod drives the second transmission rod to move via the transmission connecting plate.

[0022] Furthermore, the lifting wheel assembly includes a support connecting rod, a first support rod, a first hinge seat, a second support rod, a limiting connecting rod, a second hinge seat, a caster wheel, a third transmission rod, a third electrically controlled telescopic rod, and a positioning slide rod. Two third electrically controlled telescopic rods are provided, and both are slidably mounted on the limiting groove of the inner plate via the positioning slide rod. Each of the telescopic rods of the two third electrically controlled telescopic rods is fixedly connected to a third transmission rod. The third transmission rod is a smooth rod body, and two support connecting rods are sleeved on the side of the third transmission rod away from the third electrically controlled telescopic rod. One of the supporting connecting rods is fixedly connected to the third transmission rod, and one of the two supporting connecting rods is slidably connected to the third transmission rod. A second hinge seat is fixed on the universal wheel, and the first hinge seat is fixed to the bottom of the support platform. The first hinge seat and the second hinge seat are both hinged to the two supporting connecting rods respectively through the first support rod and the second support rod. The supporting connecting rod, the first support rod, the first hinge seat, the second support rod, and the second hinge seat form a diamond-shaped lifting structure. A limit connecting rod is also fixed on the universal wheel, and the end of the limit connecting rod is slidably assembled in the limit groove.

[0023] Furthermore, the first, second, and third electrically controlled telescopic rods are all one or more of hydraulic cylinders, pneumatic cylinders, or electric push rods.

[0024] (III) Beneficial Effects

[0025] One of the above technical solutions has the following advantages or beneficial effects:

[0026] By incorporating a height-adjustable set of lifting wheels at the bottom of the fixed support platform, the equipment can switch between fixed and mobile support modes. Additionally, the bottom of the platform features a lifting component that slides laterally via a telescopic mechanism, allowing the lifting component to be retracted or extended. By mounting a drone on the platform, raising it via the lifting component, and then sliding it laterally via the telescopic mechanism, the platform can be easily mounted onto transport equipment. The lifting component can then be retracted for storage, and the platform's position can be moved by raising the lifting wheels. Conversely, the platform can be moved first using the lifting wheels. Once the drone is positioned appropriately on the transport equipment, the lifting mechanism extends beyond the equipment via the telescopic components. After lowering the lifting mechanism for support, the carrier platform is moved laterally onto the lifting mechanism. Then, the lifting mechanism is retracted to unload the drone from the transport equipment. The carrier platform can then be moved further using the lifting wheel assembly. With its built-in power supply, the drone is easy to move outdoors and to load and unload from transport equipment. It can be operated by a single person and is suitable for terrains with elevation differences, such as stepped areas and mountainous terrain. Compared to manual lifting, it avoids personal injury and equipment damage caused by human error, and is stable and convenient. Attached Figure Description

[0027] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0028] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0029] Figure 2 This utility model Figure 1 A magnified structural diagram of A in the middle;

[0030] Figure 3 This utility model Figure 1 A magnified structural diagram of B in the diagram;

[0031] Figure 4 This is a three-dimensional structural diagram of the lifting component of this utility model when it is housed inside the support platform.

[0032] Figure 5 This is a three-dimensional structural diagram of the fixing pin of this utility model;

[0033] Figure 6 This is a schematic diagram of the three-dimensional structure of the inner plate when the lifting component of this utility model is housed inside the support platform.

[0034] Figure 7 This is a three-dimensional structural diagram of the lifting wheel assembly location when the lifting component of this utility model is housed inside the support platform.

[0035] Figure 8 This is a three-dimensional structural diagram of the lifting wheel assembly in Embodiment 7 of this utility model;

[0036] Figure 9 This utility model Figure 8 A magnified structural diagram of C;

[0037] Figure 10 This is a three-dimensional structural diagram of the lifting wheel assembly in Embodiment 8 of this utility model;

[0038] Figure 11 This is a three-dimensional structural diagram of the lifting wheel assembly in Embodiment Nine of this utility model;

[0039] In the diagram: Support platform - 1, Support plate - 2, Telescopic component - 3, Lifting component - 4, Transport seat - 5, Fixing pin - 6, Safety lock - 7, Locking buckle - 8, Lifting wheel assembly - 9, Power supply - 10, Outer plate - 201, Inner plate - 202, Limiting groove - 203, First slide rail - 301, Second slide rail - 302, Third slide rail - 303, Upper frame - 401, Scissor lift - 402, First electrically controlled telescopic rod - 403, Lower frame - 404, Reinforcing rod - 405, Slide groove - 406, Sliding component - 407, Handle - 408, Button - 409, Control body - 410, Positioning hole 501, Limiting plate - 601, Assembly plate - 60 2. Limiting rod - 603, locking rod - 604, elastic element - 605, through hole - 606, pin - 607, first transmission rod - 901, transmission box - 902, motor - 903, first threaded groove - 904, support connecting rod - 905, first support rod - 906, first hinge seat - 907, second support rod - 908, second threaded groove - 909, limiting connecting rod - 910, second hinge seat - 911, caster wheel - 912, second transmission rod - 913, transmission connecting plate - 914, second electrically controlled telescopic rod - 915, third transmission rod - 916, third electrically controlled telescopic rod - 917, positioning slide rod - 918. Detailed Implementation

[0040] The present invention will be further described in detail below with reference to the embodiments, but the implementation of the present invention is not limited thereto.

[0041] Example 1:

[0042] This utility model provides a support platform for easy movement of unmanned aerial vehicles (UAVs): its structure includes a support platform 1, a support plate 2, a telescopic component 3, a lifting component 4, a lifting wheel assembly 9, and a power supply 10. The support plate 2 is fixed to the bottom of the support platform 1, and the support plate 2 is used for placing and supporting the support platform 1. There are four or more support plates 2, with each pair of support plates 2 forming a group. A lifting wheel assembly 9 is assembled between each group of support plates 2. When the lifting wheel assembly 9 is retracted, its bottom is higher than the bottom of the support plate 2. When the lifting wheel assembly 9 is extended, its bottom is lower than the bottom of the support plate 2. The lifting component 4 is assembled to the bottom of the support platform 1 through the telescopic component 3. The telescopic component 3 is used for the lateral sliding of the lifting component 4 at the bottom of the support platform 1. When the lifting component 4 is extended, its bottom is lower than the bottom of the support plate 2. When the lifting component 4 is retracted, its bottom is higher than the bottom of the support plate 2. The power supply 10 is used for energy storage and power supply to various electronic control components.

[0043] Furthermore, it also includes a transport seat 5, a fixing pin 6, a safety lock 7, and a latch 8. The transport seat 5 is a truck bed or trailer used to carry the overall movement of the platform. The transport seat 5 is provided with a positioning hole 501. The fixing pin 6 is fixed to the support platform 1 or the support plate 2. The fixing pin 6 is used to cooperate with the positioning hole 501 to place and lock the support platform 1. The safety lock 7 is assembled on the transport seat 5. The safety lock 7 is used to position and fix the support platform 1. The latch 8 is fixed to the top of the support platform 1. The latch 8 is used for positioning and locking the UAV.

[0044] Furthermore, the lifting component 4 is a lifting structure of a lifting platform or a telescopic rod or other structure that can be lifted.

[0045] Furthermore, the telescopic component 3 is a slide rail structure or a telescopic rod, etc., that can extend and shift.

[0046] Furthermore, the safety lock 7 is a tool that can be positioned and locked, such as a rigging, rope, or buckle. The support platform is provided with a structure that cooperates with the safety lock 7 for locking, such as a perforated convex plate, a slot, or a rod.

[0047] In use, the drone is mounted on the carrier platform 1. When the drone's launch position needs adjustment, the lifting wheel assembly 9 can be lowered to support the carrier platform 1, placing it in a movable support state for easy movement. When the drone needs to be loaded onto transport equipment, the lifting wheel assembly 9 can be used to move the carrier platform 1 near the transport equipment. At this time, to ensure the stability of the carrier platform 1, the lifting wheel assembly 9 can be retracted, placing the carrier platform 1 in a fixed support state with the support plate 2. Then, the lifting component 4 is activated to raise the carrier platform 1. At this time, the support plate 2 and the movable wheel assembly 9 mounted on the carrier platform 1 will also rise. After being raised to a suitable height, the carrier platform 1 can be moved laterally by the telescopic component 3 to move it onto the transport equipment. At this time, the movable wheel assembly 9 can be lowered for support, or the support plate 2 can be kept in a fixed support state first, and then the lifting component 4 can be retracted. After the lifting component 4 is fully retracted, it can be moved laterally by the telescopic component 3 to be stored on the carrier. At the bottom of platform 1, if the position on the transport equipment is suitable, loading is completed. If the position needs to be adjusted, platform 1 can be switched to the moving wheel set 9 for support and then adjusted, and then switched to fixed support to complete loading. When the drone needs to be unloaded from the transport equipment, platform 1 can be moved to a suitable position on the transport equipment, and then the lifting component 4 can be moved horizontally outside the transport equipment through telescopic component 3. Then the lifting component 4 can be unfolded so that the bottom of the lifting component 4 is supported by the ground. Then the platform 1 can be moved horizontally onto the lifting component 4, and then the lifting component 4 can be lowered so that the platform is supported by the ground, thus unloading the drone from the transport equipment. Platform 1 can also be moved again through the lifting wheel set 9. With the built-in power supply 10, it is convenient for the drone to be moved outdoors and loaded and unloaded from the transport equipment. It can be operated by a single person and can also be used to move on stepped terrain. Compared with manual lifting, it can avoid personal danger and equipment damage caused by human error, and is stable and convenient.

[0048] When used in conjunction with the transport seat 5, the equipment can be fixed to the positioning hole 501 on the transport seat 5 by the fixing pin 6, making the assembly of the support platform 1 more stable. It can also be combined with the safety lock 7 for secondary fixation of the support platform 1. When the lifting component 4 is extended and slid on the support platform, the safety lock 7 can prevent the equipment from being unbalanced. The safety lock of the support platform 1 can be unlocked after the lifting component 4 is extended and lowered to contact the ground support, thereby ensuring the safety of use and making it easier for a single person to operate. The latch 8 set on the support platform allows the equipment to be fixed on the support platform 1 by the drone through the latch 8, ensuring the stability and safety of the assembly.

[0049] Example 2:

[0050] Compared to Embodiment 1, the support plate 2 in this embodiment includes an outer plate 201, an inner plate 202, and a limiting groove 203. The outer plate 201 and the inner plate 202 are both fixed to the bottom of the support platform 1. There are more than four outer plates 201 and inner plates 202. Every two inner plates 202 form a group. A lifting wheel group 9 is assembled between each group of inner plates 202. An outer plate 201 is fixed on the opposite side of each group of inner plates 202. The inner plate 202 is provided with a limiting groove 203. The limiting groove 203 is used to limit the movement of the lifting wheel group 9, ensuring that the support of the support platform 1 is more stable. The rest of the structure and effect remain unchanged.

[0051] Example 3:

[0052] Compared to the previous embodiments, the lifting component 4 in this embodiment includes an upper frame 401, a scissor bar 402, a first electrically controlled telescopic rod 403, a lower frame 404, a reinforcing rod 405, a sliding groove 406, and a sliding member 407. The inner frame sides of both the upper frame 401 and the lower frame 404 are provided with sliding grooves 406, and sliding members 407 are slidably fitted within the sliding grooves 406. The scissor bar 402 is formed by hinged joints at the middle of two rods. Two scissor bars 402 form a group, and each group of two scissor bars 402 are arranged in parallel and fixed to each other by reinforcing rods 405. The upper frame 401 and the lower frame 404 are connected by one or more groups of scissor bars 402. The two rods of the fork lever 402 are hinged at their upper and lower ends respectively. One of the two rods of the top set of scissor levers 402 is hinged to the upper frame 401, and the other rod is hinged to the sliding member 407 of the upper frame 401. One of the two rods of the bottom set of scissor levers 402 is hinged to the lower frame 404, and the other rod is hinged to the sliding member 407 of the lower frame 404. One end of the first electrically controlled telescopic rod 403 is hinged to the upper frame 401 or the lower frame 404, and the other end of the first electrically controlled telescopic rod 403 is hinged to the reinforcing rod 405. The first electrically controlled telescopic rod 403 is used for the lifting control of the lifting member 4.

[0053] Furthermore, the first electrically controlled telescopic rod 403 is one or more of a hydraulic cylinder, a pneumatic cylinder, or an electric push rod.

[0054] Furthermore, the upper frame 401 and the lower frame 404 are rectangular bodies composed of four square tubes.

[0055] Furthermore, the slider 407 is a component or assembly that facilitates sliding, such as a slider, pulley, or pulley block.

[0056] This embodiment discloses one specific structure of the lifting 4, but it is not the only structure of this application. Through the upper and lower frame structure, the assembly of the support platform 1 can be more stable and the weighing effect can be better, while the rest of the structure and effect remain unchanged.

[0057] Example 4:

[0058] Compared to the previous embodiment, the upper frame 401 in this embodiment is also equipped with a handle 408, a button 409 and a control body 410. The handle 408 and the button 409 are both mounted on the side of the upper frame 401 away from the support platform 1. The button 409 is connected to the control body 410, and the control body 410 is used for the electric control of each component.

[0059] Furthermore, the control unit 410 has a wireless transmission function.

[0060] When in use, the device can be operated on-site via buttons or wirelessly via wireless devices, which is convenient and quick. The design of lever 408 makes it easier to use the lateral movement of lifting component 4, while the rest of the structure and effect remain unchanged.

[0061] Example 5:

[0062] Compared to the previous embodiments, the telescopic component 3 in this embodiment includes a first slide rail 301, a second slide rail 302, and a third slide rail 303. The telescopic component 3 is fixed to the opposing side between the two sets of support plates 2. The first slide rail 301 and the second slide rail 302 are both U-shaped. The second slide rail 302 is slidably fitted into the groove of the first slide rail 301, and the third slide rail 303 is slidably fitted into the groove of the second slide rail 302. The third slide rail 303 is fixed to the upper frame 401. In use, the three-section slide rail structure allows the tracks to maintain a large contact surface when the support platform or lifting component 4 moves laterally, giving the equipment better stability and enabling a longer lateral movement distance, which is convenient to use. The rest of the structure and effects remain unchanged.

[0063] Example 6:

[0064] Compared to the previous embodiments, the fixing pin 6 in this embodiment includes a limiting plate 601, an assembly plate 602, a limiting rod 603, a locking rod 604, an elastic element 605, a through hole 606, and a pin 607. The assembly plate 602 has limiting plates 601 vertically fixed at both ends. The limiting rod 603 is fixed on the assembly plate 602 and located between the two limiting plates 601. The assembly plate 602 is fixed on the bearing platform 1 or the support plate 2. The limiting plate 601 has a through hole 606. The pin 607 passes through the through hole 606 of the two limiting plates 601 from top to bottom. The locking rod 604 is fixed between the pin 607 and the limiting rod 603 and the upper limiting plate 601. An elastic element 605 is provided between the locking rod 604 and the upper limiting plate 601.

[0065] Furthermore, the elastic element 605 is a compression spring, and the pin 607 is L-shaped.

[0066] In use, the locking rod 604 can be rotated to displace it from the limiting rod 603. Then, the pin 607 can be pulled to make the locking rod 604 pass over the limiting rod 603. After that, the locking rod 604 can be rotated again to restrict it above the limiting rod 603, thus stabilizing the pin 607 when it contacts the pin. When the pin needs to be fixed, the pin 607 can be rotated to displace the locking rod 604 from the limiting rod 603. At this time, the elastic element 605 will press the pin 607 to automatically insert the pin, ensuring the stability of the pin and preventing the pin from coming off due to vibration. The rest of the structure and effect remain unchanged.

[0067] Example 7:

[0068] Compared to the previous embodiments, the lifting wheel assembly 9 in this embodiment includes a first transmission rod 901, a transmission box 902, a motor 903, a first threaded groove 904, a support connecting rod 905, a first support rod 906, a first hinge seat 907, a second support rod 908, a second threaded groove 909, a limiting connecting rod 910, a second hinge seat 911, a universal wheel 912, and a positioning slide rod 918. Both ends of the first transmission rod 901 are provided with a first threaded groove 904 and a second threaded groove 909. The threads of the first threaded groove 904 and the second threaded groove 909 are opposite in direction. A support connecting rod 905 is sleeved on both the first threaded groove 904 and the second threaded groove 909. The first threaded groove 904 and the second threaded groove 909 are threadedly connected to the support connecting rod 905. A second hinge seat 911 is fixed on the universal wheel 912. 07 is fixed to the bottom of the support platform 1. The first hinge seat 907 and the second hinge seat 911 are both hinged to the support connecting rod 905 on the first threaded groove 904 through the first support rod 906. The first hinge seat 907 and the second hinge seat 911 are both hinged to the support connecting rod 905 on the second threaded groove 909 through the second support rod 908. The support connecting rod 905, the first support rod 906, the first hinge seat 907, the second support rod 908 and the second hinge seat 911 form a diamond-shaped lifting structure. The universal wheel 912 is also fixed with a limiting connecting rod 910. The end of the limiting connecting rod 910 is slidably assembled in the limiting groove 203. The transmission box 902 and the motor 903 are slidably assembled on the limiting groove 203 of the inner plate 202 through the positioning slide rod 918. The motor 903 drives the first transmission rod 901 to rotate through the transmission box 902.

[0069] In use, the motor 903 drives the first transmission rod 901 to rotate via the transmission box 902. Since the support connecting rod 905 cannot rotate, the support connecting rod 905, which is threadedly connected to the first threaded groove 904 and the second threaded groove 909 of the first transmission rod 901, will move according to the thread direction. Because the thread directions of the first threaded groove 904 and the second threaded groove 909 are opposite, the support connecting rods 905 on the first threaded groove 904 and the second threaded groove 909 will move in opposite directions as they rotate. Combined with the aforementioned cooperation of the limiting groove 203, the limiting connecting rod 910, and the positioning slide rod 918, the support connecting rod 905 will move in opposite directions as it rotates. The movement of connecting rod 905 will drive the first support rod 906 and the second support rod 908, which are hinged to it, to move. Combined with the aforementioned limiting groove 203, limiting connecting rod 910 and positioning slide rod 918, the universal wheel 912 can achieve a rhomboid shape as a whole and a triangular structure at the top and bottom, making the support structure more stable. At the same time, the transmission box 902 and motor 903 also move up and down. Due to the limiting of positioning slide rod 918 and limiting groove 203, the transmission box 902 and motor 903 will not rotate, realizing the lifting structure in which the screw drives the lifting wheel group 9 to move up and down, making the lifting more stable, while the rest of the structure and effect remain unchanged.

[0070] Example 8:

[0071] Compared to Embodiment 7, the lifting wheel assembly 9 in this embodiment includes a support connecting rod 905, a first support rod 906, a first hinge seat 907, a second support rod 908, a limiting connecting rod 910, a second hinge seat 911, a caster wheel 912, a second transmission rod 913, a transmission connecting plate 914, a second electrically controlled telescopic rod 915, and a positioning slide rod 918. The second transmission rod 913 is a smooth rod body. Two support connecting rods 905 are mounted on both sides of the second transmission rod 913. One of the support connecting rods 905 on both sides of the second transmission rod 913 is fixedly connected to the second transmission rod 913 in the same direction, and the other support connecting rod 905 on both sides of the second transmission rod 913 is slidably sleeved on the second transmission rod 913. A second hinge seat 91 is fixed on the caster wheel 912. 1. The first hinge seat 907 is fixed to the bottom of the support platform 1. The first hinge seat 907 and the second hinge seat 911 are both hinged to the two support connecting rods 905 assembled on the same side of the second transmission rod 913 through the first support rod 906 and the second support rod 908 respectively. The support connecting rod 905, the first support rod 906, the first hinge seat 907, the second support rod 908 and the second hinge seat 911 form a diamond-shaped lifting structure. The universal wheel 912 is also fixed with a limit connecting rod 910. The end of the limit connecting rod 910 is slidably assembled in the limit groove 203. The second electrically controlled telescopic rod 915 is slidably assembled in the limit groove 203 of the inner plate 202 through the positioning slide rod 918. The second electrically controlled telescopic rod 915 drives the second transmission rod 913 to move through the transmission connecting plate 914.

[0072] Furthermore, the second electrically controlled telescopic rod 915 is one or more of a hydraulic cylinder, a pneumatic cylinder, or an electric push rod.

[0073] In use, the lifting wheel assembly 9 is raised and lowered by extending and retracting the second electrically controlled telescopic rod 915, which drives the movement of the support connecting rod 905. The overall shape of the lifting wheel assembly 9 is rhomboid, and the upper and lower parts are triangular structures. The rest of the structure and effect remain unchanged.

[0074] Example 9:

[0075] Compared to the previous embodiments, the lifting wheel assembly 9 in this embodiment includes a support connecting rod 905, a first support rod 906, a first hinge seat 907, a second support rod 908, a limiting connecting rod 910, a second hinge seat 911, a caster wheel 912, a third transmission rod 916, a third electrically controlled telescopic rod 917, and a positioning slide rod 918. Two third electrically controlled telescopic rods 917 are provided, and both are slidably mounted on the limiting groove 203 of the inner plate 202 via the positioning slide rod 918. Each telescopic rod of the two third electrically controlled telescopic rods 917 is fixedly connected to a third transmission rod 916. The third transmission rod 916 is a smooth rod, and two support connecting rods 905 are sleeved on the side of the third transmission rod 916 away from the third electrically controlled telescopic rod 917. One of the two supporting connecting rods 905 is fixedly connected to the third transmission rod 916, and the other one of the two supporting connecting rods 905 is slidably connected to the third transmission rod 916. A second hinge seat 911 is fixed on the universal wheel 912. The first hinge seat 907 is fixed to the bottom of the support platform 1. The first hinge seat 907 and the second hinge seat 911 are both hinged to the two supporting connecting rods 905 through the first support rod 906 and the second support rod 908, respectively. The supporting connecting rod 905, the first support rod 906, the first hinge seat 907, the second support rod 908 and the second hinge seat 911 form a diamond-shaped lifting structure. A limiting connecting rod 910 is also fixed on the universal wheel 912. The end of the limiting connecting rod 910 is slidably assembled in the limiting groove 203.

[0076] Furthermore, the third electrically controlled telescopic rod 917 is one or more of a hydraulic cylinder, a pneumatic cylinder, or an electric push rod.

[0077] In use, two independent third electrically controlled telescopic rods 917 drive the two universal wheels 912 of the lifting wheel assembly 9 to lift independently. This allows the equipment to adjust its support balance by adjusting the height of the independent universal wheels 912, making it easy to adapt to different terrains, especially for use on uneven terrain. In use, the two third electrically controlled telescopic rods 917 can also be replaced with two transmission boxes 902 and a motor 903, while the rest of the structure and effect remain unchanged.

[0078] In the description of this utility model, it should be noted that the terms "upper", "lower", "left", "right", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0079] The control method of this utility model is to control the device by manually starting and stopping the switch. The wiring diagram of the power element and the supply of power are common knowledge in the field. Since this utility model is mainly used to protect mechanical devices, the control method and wiring layout will not be explained in detail.

[0080] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.

[0081] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A carrier platform that facilitates the movement of unmanned aerial vehicles (UAVs), characterized in that: The system includes a support platform (1), a support plate (2), a telescopic component (3), a lifting component (4), a lifting wheel assembly (9), and a power supply (10). The support plate (2) is fixed to the bottom of the support platform (1). The support plate (2) is used to support the placement of the support platform (1). There are four or more support plates (2). Every two support plates (2) form a group. A lifting wheel assembly (9) is assembled between each group of support plates (2). When the lifting wheel assembly (9) is retracted, its bottom is higher than the bottom of the support plate (2). When the lifting wheel assembly (9) is extended, its bottom is lower than the bottom of the support plate (2). The lifting component (4) is assembled to the bottom of the support platform (1) through the telescopic component (3). The telescopic component (3) is used for the lateral sliding of the lifting component (4) at the bottom of the support platform (1). When the lifting component (4) is extended, its bottom is lower than the bottom of the support plate (2). When the lifting component (4) is retracted, its bottom is higher than the bottom of the support plate (2). The power supply (10) is used for energy storage and power supply to various electrical control components.

2. The carrying platform facilitating movement of a UAV according to claim 1, wherein: It also includes a transport seat (5), a fixing pin (6), a safety lock (7), and a latch (8). The transport seat (5) is a truck bed or trailer used to carry the overall movement of the platform. The transport seat (5) is provided with a positioning hole (501). The fixing pin (6) is fixed to the support platform (1) or the support plate (2). The fixing pin (6) is used to cooperate with the positioning hole (501) to place and lock the support platform (1). The safety lock (7) is assembled on the transport seat (5). The safety lock (7) is used to position and fix the support platform (1). The latch (8) is fixed to the top of the support platform (1). The latch (8) is used to position and lock the UAV. 3.The load platform facilitating movement of a UAV according to claim 1 or 2, wherein: The support plate (2) includes an outer plate (201), an inner plate (202), and a limiting groove (203). The outer plate (201) and the inner plate (202) are both fixed to the bottom of the support platform (1). There are more than four outer plates (201) and inner plates (202). Every two inner plates (202) form a group. A lifting wheel group (9) is assembled between each group of inner plates (202). An outer plate (201) is fixed on the opposite side of each group of inner plates (202). The inner plate (202) is provided with a limiting groove (203). The limiting groove (203) is used to limit the movement of the lifting wheel group (9). 4.The carrying platform facilitating movement of a UAV according to claim 1 or 2, characterized in that: The lifting component (4) includes an upper frame (401), a scissor bar (402), a first electrically controlled telescopic rod (403), a lower frame (404), a reinforcing rod (405), a sliding groove (406), and a sliding member (407). The inner frame sides of both the upper frame (401) and the lower frame (404) are provided with sliding grooves (406), and a sliding member (407) is slidably fitted within the sliding grooves (406). The scissor bar (402) is formed by hinged connections between two rods at their midpoints. Two scissor bars (402) form a group, and each group of two scissor bars (402) are arranged in parallel and fixed to each other by reinforcing rods (405). The upper frame (401) and the lower frame (404) are connected by one or more groups of scissor bars (402). Multiple groups of one or more groups of scissor bars (402) are connected by... The two rods of 02) are hinged at their upper and lower ends respectively. One of the two rods of the top set of scissor rods (402) is hinged to the upper frame (401), and the other of the two rods of the top set of scissor rods (402) is hinged to the sliding member (407) of the upper frame (401). One of the two rods of the bottom set of scissor rods (402) is hinged to the lower frame (404), and the other of the two rods of the top set of scissor rods (402) is hinged to the sliding member (407) of the lower frame (404). One end of the first electrically controlled telescopic rod (403) is hinged to the upper frame (401) or the lower frame (404), and the other end of the first electrically controlled telescopic rod (403) is hinged to the reinforcing rod (405). The first electrically controlled telescopic rod (403) is used for the lifting control of the lifting member (4).

5. The carrying platform facilitating movement of a UAV according to claim 4, wherein: The upper frame (401) is also equipped with a handle (408), a button (409) and a control body (410). The handle (408) and the button (409) are both mounted on the side of the upper frame (401) away from the support platform (1). The button (409) is connected to the control body (410), which is used for the electric control of each component.

6. The carrying platform facilitating movement of a UAV of claim 4, wherein: The telescopic component (3) includes a first slide rail (301), a second slide rail (302), and a third slide rail (303). The telescopic component (3) is fixed to the opposite side between the two sets of support plates (2). The first slide rail (301) and the second slide rail (302) are both U-shaped. The second slide rail (302) is slidably fitted in the groove of the first slide rail (301). The third slide rail (303) is slidably fitted in the groove of the second slide rail (302). The third slide rail (303) is fixed to the upper frame (401).

7. The carrying platform for facilitating movement of a UAV of claim 2, wherein: The fixing pin (6) includes a limiting plate (601), an assembly plate (602), a limiting rod (603), a locking rod (604), an elastic element (605), a through hole (606), and a pin (607). The assembly plate (602) has limiting plates (601) vertically fixed at both ends. The limiting rod (603) is fixed to the assembly plate (602) and located between the two limiting plates (601). The assembly plate (602) is fixed to the bearing... On the platform (1) or support plate (2), the limiting plate (601) is provided with a through hole (606), the pin (607) passes through the through hole (606) of the two limiting plates (601) from top to bottom, the pin (607) is fixed with a locking rod (604) between the limiting rod (603) and the upper limiting plate (601), and an elastic element (605) is provided between the locking rod (604) and the upper limiting plate (601).

8. The carrying platform facilitating movement of a UAV of claim 3, wherein: The lifting wheel assembly (9) includes a first transmission rod (901), a transmission box (902), a motor (903), a first threaded groove (904), a support connecting rod (905), a first support rod (906), a first hinge seat (907), a second support rod (908), a second threaded groove (909), a limiting connecting rod (910), a second hinge seat (911), a universal wheel (912), and a positioning slide rod (918). Both ends of the first transmission rod (901) are provided with first threaded grooves. (904) and a second threaded groove (909), the first threaded groove (904) and the second threaded groove (909) have opposite thread directions, and a support connecting rod (905) is sleeved on both the first threaded groove (904) and the second threaded groove (909), and both the first threaded groove (904) and the second threaded groove (909) are threadedly connected to the support connecting rod (905). A second hinge seat (911) is fixed on the universal wheel (912), and the first hinge seat (907) is fixed to the bearing. At the bottom of the platform (1), the first hinge seat (907) and the second hinge seat (911) are both hinged to the support connecting rod (905) on the first threaded groove (904) via the first support rod (906), and the first hinge seat (907) and the second hinge seat (911) are both hinged to the support connecting rod (905) on the second threaded groove (909) via the second support rod (908). The support connecting rod (905), the first support rod (906), the first hinge seat (907), and the second threaded groove (909) are connected by the second support rod (908). The support rod (908) and the second hinge seat (911) form a diamond-shaped lifting structure. The universal wheel (912) is also fixed with a limiting connecting rod (910). The end of the limiting connecting rod (910) is slidably assembled in the limiting groove (203). The transmission box (902) and the motor (903) are slidably assembled on the limiting groove (203) of the inner plate (202) through the positioning slide rod (918). The motor (903) drives the first transmission rod (901) to rotate through the transmission box (902).

9. The carrying platform facilitating movement of a UAV according to claim 3, wherein: The lifting wheel assembly (9) includes a support connecting rod (905), a first support rod (906), a first hinge seat (907), a second support rod (908), a limiting connecting rod (910), a second hinge seat (911), a universal wheel (912), a second transmission rod (913), a transmission connecting plate (914), a second electrically controlled telescopic rod (915), and a positioning slide rod (918). The second transmission rod (913) is a smooth rod body. Two support connecting rods (905) are mounted on both sides of the second transmission rod (913). One of the support connecting rods (905) on both sides of the second transmission rod (913) is fixedly connected to the second transmission rod (913) in the same direction. The other support connecting rod (905) on both sides of the second transmission rod (913) is slidably sleeved on the second transmission rod (913). A second hinge seat (911) is fixed on the universal wheel (912). The connecting seat (907) is fixed to the bottom of the support platform (1). The first hinge seat (907) and the second hinge seat (911) are both hinged to the two support connecting rods (905) assembled on the same side of the second transmission rod (913) through the first support rod (906) and the second support rod (908). The support connecting rod (905), the first support rod (906), the first hinge seat (907), the second support rod (908) and the second hinge seat (911) form a diamond lifting structure. The universal wheel (912) is also fixed with a limit connecting rod (910). The end of the limit connecting rod (910) is slidably assembled in the limit groove (203). The second electric telescopic rod (915) is slidably assembled in the limit groove (203) of the inner plate (202) through the positioning slide rod (918). The second electric telescopic rod (915) drives the second transmission rod (913) to move through the transmission connecting plate (914).

10. The carrying platform facilitating movement of a UAV of claim 3, wherein: The lifting wheel assembly (9) includes a support connecting rod (905), a first support rod (906), a first hinge seat (907), a second support rod (908), a limiting connecting rod (910), a second hinge seat (911), a caster wheel (912), a third transmission rod (916), a third electrically controlled telescopic rod (917), and a positioning slide rod (918). Two third electrically controlled telescopic rods (917) are provided, and both are slidably mounted on the limiting groove (203) of the inner plate (202) via the positioning slide rod (918). Each telescopic rod of the two third electrically controlled telescopic rods (917) is fixedly connected to a third transmission rod (916). The third transmission rod (916) is a smooth rod body. Two support connecting rods (905) are sleeved on the side of the third transmission rod (916) away from the third electrically controlled telescopic rod (917). One of the support connecting rods (905) is fixedly connected to the third transmission rod (916), and one of the two support connecting rods (905) is slidably connected to the third transmission rod (916). A second hinge seat (911) is fixed on the universal wheel (912). The first hinge seat (907) is fixed to the bottom of the support platform (1). The first hinge seat (907) and the second hinge seat (911) are both hinged to the two support connecting rods (905) through the first support rod (906) and the second support rod (908) respectively. The support connecting rod (905), the first support rod (906), the first hinge seat (907), the second support rod (908) and the second hinge seat (911) form a diamond-shaped lifting structure. A limit connecting rod (910) is also fixed on the universal wheel (912). The end of the limit connecting rod (910) is slidably assembled in the limit groove (203).

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