An unmanned aerial vehicle launch vehicle

Abstract

This utility model discloses a drone launch vehicle, relating to the technical field of drone launch vehicles. It includes a Class II vehicle and a subframe mounted at the rear of the vehicle, with two sets of linked launchers mounted on the upper end of the subframe. Each linked launcher contains a toolbox, and its outer surface is covered with a camouflage tarpaulin. This drone launch vehicle features corner brackets at the top of the launchers to accommodate stacking requirements, meeting maritime transport requirements while ensuring stacking stability during sea transport. It also meets the requirement of transporting multiple drones simultaneously, achieving low-cost, simultaneous launch of sixteen linked drones. This significantly improves the ease of use of the drone launch vehicle, optimizes drone storage space, and the hydraulically controlled closing door enables automated opening and closing of the launchers, enhancing operational convenience and safety. Furthermore, it allows for quick assembly and disassembly between the two sets of linked launchers, reducing operating costs.

Description

Technical Field

[0001] This utility model relates to the field of unmanned aerial vehicle (UAV) launch vehicle technology, specifically an UAV launch vehicle. Background Technology

[0002] The development and tactical application of drone launcher technology have attracted global attention and play an important role. Small drones are also being upgraded and replaced rapidly to meet diverse needs.

[0003] By adopting a universal chassis and mounting a launcher, the mobility, concealment, and protection of the UAV launcher are continuously enhanced to meet the needs of modern warfare. The UAV launcher is still in the development and research stage and needs continuous improvement and research.

[0004] Existing drone launchers also have the following problems: they cannot transport multiple drones during use, and the number of drones they can carry during transport is limited, which increases the cost of transporting multiple drones. Furthermore, they are not suitable for sea transport and can only be transported by container, which reduces the ease of use of the drone launcher.

[0005] To address the aforementioned issues, there is an urgent need for innovative design based on the existing launch vehicle structure. Utility Model Content

[0006] The purpose of this utility model is to provide a drone launch vehicle to solve the problems mentioned in the background art, such as the inability of existing drone launch vehicles to transport multiple drones during use, the limited number of drones that can be carried during transport, the increased cost of transporting multiple drones, and the difficulty in using them for sea transport, which can only rely on container transport, thus reducing the convenience of using the drone launch vehicle.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a drone launch vehicle, comprising a Class II vehicle and a subframe mounted at the rear of the Class II vehicle, with two sets of linked launchers mounted on the upper end of the subframe; a toolbox is provided inside the linked launcher, a camouflage tarpaulin is provided on the outer side of the linked launcher, a generator is provided on the outer side of the middle position of the subframe, and leveling legs are provided at the four corner positions of the subframe; a hydraulically sealed frame door is rotatably installed on the outer side of the linked launcher; a quick-connection structure is provided on the outer side of the linked launcher for horizontal docking between the linked launchers; and a guide structure is provided on the upper end of the toolbox linked launcher for controlling the vertical stacking of the linked launchers.

[0008] Preferably, the launch support plates are equidistantly arranged inside the launcher, and a hydraulic push rod for controlling the opening and closing of the launcher door is provided between the launcher door and the launcher.

[0009] Preferably, the docking structure includes a fixing member, which is fixedly installed on the outside of the launcher, and the fixing member has a snap-fit ​​groove inside.

[0010] Preferably, a vertical rod is slidably installed on the side of the other set of launchers near the fixing member, and two sets of fasteners are fixedly installed on the outside of the vertical rod, and the two sets of fasteners are respectively engaged with the fastener slots inside the two sets of launchers.

[0011] Preferably, a lifting plate is fixedly installed at the upper end of the two sets of vertical rods, and the lifting plate is located inside the two sets of adjacent launchers, and a lifting port is opened inside the lifting plate.

[0012] Preferably, the guide structure includes a limiting block, which is disposed at the lower end of the launcher assembly. A limiting slider is slidably installed inside the limiting block, and a reset spring is disposed inside the limiting slider on the side of the limiting slider near the limiting block.

[0013] Preferably, the upper end of the launcher is provided with a guide groove, and the guide groove is engaged with the limiting slider, and the limiting slider has an inverted "V" shape when viewed from the side.

[0014] Compared with the prior art, the beneficial effects of this utility model are: the corner pieces at the top of the launcher can meet the stacking requirements, satisfy the requirements of sea transport, ensure the stacking stability during sea transport, and meet the transportation requirements of multiple drones at the same time, realizing the function of low cost and simultaneous launch of sixteen drones, which greatly improves the ease of use of the drone launcher.

[0015] 1. This UAV launch vehicle integrates the launch device, tool storage, power supply, and leveling functions onto a Class II vehicle chassis through an integrated design, significantly improving the mobility and deployment efficiency of battlefield or field operations. The toolbox equipped with the launcher allows for quick access to maintenance tools, reducing non-combat time; the camouflage tarpaulin effectively enhances concealment and reduces the risk of detection; the combination of generator and leveling legs ensures stable power supply and horizontal launch conditions in complex terrain, providing a reliable takeoff platform for UAVs.

[0016] 2. The quick-connect structure enables rapid horizontal splicing between launchers through the precise engagement of fasteners and snap-fit ​​components, greatly reducing the preparation time for coordinated launch of multiple UAVs. The limit block and limit slider design in the guide structure, combined with the automatic reset function of the return spring, ensures accurate positioning and stable connection of the launchers during vertical stacking, effectively preventing shaking and damage during transportation or storage.

[0017] 3. The equidistant arrangement of the launch support plates optimizes the storage space for the UAV. At the same time, the hydraulically controlled closing frame door enables the automatic opening and closing of the launcher, improving operational convenience and safety. It also allows for quick assembly and disassembly between two sets of linked launchers, enhancing the ease of use of the UAV launcher while reducing operating costs. Attached Figure Description

[0018] Figure 1 This is a top-view three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a top-view three-dimensional structural diagram of the combined launcher of this utility model;

[0020] Figure 3 This is a three-dimensional structural diagram of the hydraulic push rod of this utility model from a bottom view;

[0021] Figure 4 This is a top-view three-dimensional structural diagram of the lifting plate of this utility model;

[0022] Figure 5 This is a top view of the three-dimensional structure of the buckle component of this utility model;

[0023] Figure 6 This is a top view of the three-dimensional structure of the limiting block of this utility model;

[0024] Figure 7 This is a top-section three-dimensional structural diagram of the limiting block of this utility model.

[0025] In the diagram: 1. Class II vehicle; 2. Launcher; 3. Camouflage tarpaulin; 4. Toolbox; 5. Subframe; 6. Generator; 7. Leveling outriggers; 8. Closed launcher door; 9. Launch support plate; 10. Fixture; 11. Clip slot; 12. Vertical rod; 13. Clip; 14. Lifting plate; 15. Lifting port; 16. Guide groove; 17. Limiting block; 18. Limiting slider; 19. Return spring; 20. Limiting slot; 21. Hydraulic push rod. Detailed Implementation

[0026] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0027] In a specific embodiment, this utility model provides the following technical solution: a drone launcher, such as... Figures 1-4 The basic operating procedure of the drone launcher is shown in the figure.

[0028] The Class II vehicle 1 and the subframe 5 at the rear of the Class II vehicle 1 are equipped with two sets of twin launchers 2 at the upper end of the subframe 5. The twin launchers 2 are equipped with a toolbox 4 inside and a camouflage tarpaulin 3 on the outside. A generator 6 is installed on the outside of the middle position of the subframe 5. Leveling legs 7 are installed at the four corners of the subframe 5. A hydraulically closed frame door 8 is rotatably installed on the outside of the twin launchers 2. A quick docking structure is provided on the outside of the twin launchers 2 to achieve horizontal docking between the twin launchers 2. A guide structure is provided on the upper end of the toolbox 4 and the twin launchers 2 to control the vertical stacking of the twin launchers 2.

[0029] When using this UAV launcher, the driver needs to start the Class II vehicle 1 and use it to drive the launcher 2 to the required position. Then, the UAV can be launched. The launcher 2 is fixed to the sub-frame 5 of the UAV launcher by the mushroom head of the sub-frame 5 via the bottom corner brackets. During transportation, the tarpaulin is unfolded to ensure that it is not detected by the enemy. When it is time to launch the UAV, the tarpaulin is folded up, and the leveling legs 7 are used to level the entire vehicle to ensure the launch angle of the UAV. The UAV can be successfully launched from the upper guide rail of the launch support plate 9, and the corner brackets on the top of the launcher can meet the stacking requirements and meet the requirements for sea transport.

[0030] A subframe 5 is mounted on the chassis longitudinal beams, and a launcher 2 is mounted directly above the subframe 5. The launcher 2 is connected to the subframe 5 via a standard container mushroom head interface through corner fittings. Two launchers can be mounted on one subframe 5, allowing for the simultaneous launch of 16 drones, improving transportation and launch efficiency and saving costs. A generator 6 is installed on one side of the subframe 5 to provide power for drone launch. Four leveling legs 7 are mounted on the support leg crossbeams of the subframe 5, used for auxiliary support of the vehicle during parking and leveling, and adjusting the drone launch angle. A camouflage tarpaulin 3 is connected to the launcher 2 via guide rails and pulleys to ensure the concealment of the drone launcher during transportation. A toolbox and launch control box are mounted on the launcher 2 to store the tools and launch control equipment of the launcher 2.

[0031] In one specific embodiment, such as Figures 1-5 As shown, in order to solve the problem that the existing launcher 2 is difficult to palletize and transport by sea, the effect of the launcher 2 being suitable for sea transport is disclosed.

[0032] The docking structure includes a fastener 10, which is fixedly installed on the outside of the launcher 2, and the fastener 10 has a snap-fit ​​groove 11 inside.

[0033] Another set of launchers 2 has a vertical rod 12 slidably installed on the side near the fixing member 10, and two sets of fasteners 13 are fixedly installed on the outside of the vertical rod 12. The two sets of fasteners 13 are respectively engaged with the fastening slots 11 inside the two sets of launchers 2. The upper ends of the two sets of vertical rods 12 are fixedly installed with lifting plates 14, and the lifting plates 14 are located inside the two adjacent launchers 2. The lifting plates 14 have lifting ports 15 inside.

[0034] When shipping the UAV launcher by sea, the launchers 2 need to be stacked neatly vertically. This requires using a hoisting device to place the launchers 2 on top of another set of launchers 2. At this point, the guide groove 16 needs to align with the limiting block 17, and the limiting slider 18 needs to align with the limiting slot 20. During this process, the limiting slider 18 slides inside the limiting block 17 under the pressure of the guide groove 16. This sliding action compresses and contracts the return spring 19. After the guide groove 16 aligns with the limiting block 17, the contracted return spring 19 expands, pushing the limiting slider 18 into the limiting slot 20, thus positioning the two sets of launchers 2 and ensuring the stability of the vertical alignment. This also facilitates the stacking and shipping of the launchers 2, effectively improving the ease of use of the UAV launcher.

[0035] Based on the above embodiments, such as Figures 1-7 As shown, the process of rapid docking of the launcher 2 at the upper end of the subframe 5 is disclosed;

[0036] The launcher 2 has launch support plates 9 evenly spaced inside, and a hydraulic push rod 21 for controlling the opening and closing of the closing door 8 is provided between the closing door 8 and the launcher 2. The guide structure includes a limit block 17, which is located at the lower end of the launcher 2. A limit slider 18 is slidably installed inside the limit block 17. A return spring 19 is provided inside the limit slider 18 on the side near the limit block 17. A guide groove 16 is provided at the upper end of the launcher 2, and the guide groove 16 is engaged with the limit slider 18. The limit slider 18 has an inverted "V" shape when viewed from the side.

[0037] When using this UAV launcher, the two sets of twin launchers 2 need to be docked at the upper end of the subframe 5. During the docking process, the lifting plate 14 needs to be pulled upward through the lifting port 15. As the lifting plate 14 moves upward, the vertical rod 12 drives the latching piece 13 to move upward, allowing the two sets of twin launchers 2 to dock. After docking is completed, the lifting plate 14 can be released, and the lifting plate 14 and the vertical rod 12 will move downward. During the downward movement of the vertical rod 12, the latching piece 13 engages with the latching groove 11 inside the fixing piece 10, thus completing the quick docking process between the two sets of twin launchers 2. Afterward, pulling the lifting plate 14 upward again can easily separate the two sets of twin launchers 2, facilitating the assembly and disassembly of the twin launchers 2 on the upper end of the subframe 5. If a single twin launcher 2 is damaged, it can be disassembled and replaced, reducing the operating cost of the UAV launcher and improving its ease of use, thus increasing its overall practicality.

[0038] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A drone launch vehicle, comprising a Class II vehicle (1) and a subframe (5) disposed at the rear end of the Class II vehicle (1), wherein two sets of coupled launchers (2) are disposed at the upper end of the subframe (5). Its features are: The toolbox (4) is provided inside the launcher (2). A camouflage tarpaulin (3) is provided on the outside of the launcher (2). A generator (6) is provided on the outside of the middle position of the subframe (5). Leveling legs (7) are provided at the four corners of the subframe (5). A hydraulic door (8) is rotatably installed on the outside of the launcher (2). A quick docking structure is provided on the outside of the launcher (2) to realize the horizontal docking between the launchers (2). A guide structure is provided on the upper end of the toolbox (4) and the launcher (2) to control the vertical stacking of the launchers (2).

2. The UAV launch vehicle according to claim 1, characterized in that: The launcher (2) is provided with launch support plates (9) at equal intervals inside, and a hydraulic push rod (21) for controlling the opening and closing of the closing door (8) is provided between the closing door (8) and the launcher (2).

3. The UAV launch vehicle according to claim 1, characterized in that: The docking structure includes a fastener (10), which is fixedly installed on the outside of the launcher (2), and the fastener (10) has a snap-fit ​​groove (11) inside.

4. The UAV launch vehicle according to claim 3, characterized in that: Another set of the combined launchers (2) has a vertical rod (12) slidably installed on the side near the fixing member (10), and two sets of fasteners (13) are fixedly installed on the outside of the vertical rod (12), and the two sets of fasteners (13) are respectively engaged with the fastening grooves (11) inside the two sets of combined launchers (2).

5. The UAV launch vehicle according to claim 4, characterized in that: The upper ends of the two sets of vertical rods (12) are fixedly installed with lifting plates (14), and the lifting plates (14) are located inside the two sets of adjacent launchers (2), and the lifting plates (14) have lifting ports (15) inside.

6. The UAV launch vehicle according to claim 5, characterized in that: The guide structure includes a limiting block (17), and the limiting block (17) is located at the lower end of the launcher (2). A limiting slider (18) is slidably installed inside the limiting block (17), and a reset spring (19) is provided inside the limiting slider (18) on the side close to the limiting block (17).

7. The UAV launcher vehicle according to claim 6, characterized in that: The upper end of the launcher (2) is provided with a guide groove (16), and the guide groove (16) is engaged with the limiting slider (18), and the limiting slider (18) has an inverted "V" shape when viewed from the side.

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