Unmanned aerial vehicle working vehicle with lifting machine nest and pull-out type function module interface

Abstract

The utility model discloses an unmanned aerial vehicle working vehicle with an elevator nest and a pull-out type function module interface, and relates to the technical field of unmanned aerial vehicle auxiliary equipment. The main operation cabin is assembled on the vehicle platform; a top cover and a rear cover which can be opened and closed are respectively arranged at the top and the rear part of the main operation cabin; the lifting platform is assembled in the main operation cabin, a main unmanned aerial vehicle nest is assembled on the lifting platform, and a main unmanned aerial vehicle is placed in the main unmanned aerial vehicle nest; the drawing expansion platform is assembled at the tail part of the main operation cabin in a sliding manner, a standardized module mounting interface is arranged at the tail part of the drawing expansion platform, and different functional modules can be replaced and assembled on the module mounting interface. The lifting function of the main unmanned aerial vehicle nest solves the limitation of fixed-height take-off and landing; in the transportation state, the gravity center of the main unmanned aerial vehicle nest stored in the main operation cabin is lower, and running is more stable; and the tail space is effectively utilized.

Description

Technical Field

[0001] This utility model relates to the fields of vehicle engineering, mechanical structure design and unmanned aerial vehicle (UAV) auxiliary equipment, and more specifically to a UAV operation vehicle with a lifting housing and a pull-out functional module interface. In particular, it relates to a structural design that optimizes and integrates an automatic UAV housing (with lifting function and optional folding housing or storage box) with special vehicles (such as pickup trucks, all-terrain vehicles, etc.). Background Technology

[0002] Vehicle-mounted drone systems are an important means of improving the efficiency and range of drone operations. Current technology typically involves directly fixing the drone's nest to a vehicle platform (such as the truck bed or roof). This approach has the following problems:

[0003] 1. Fixed take-off and landing altitude: The take-off and landing altitude of the drone cannot be adjusted according to the environment (such as obstacles, ground conditions) or mission requirements.

[0004] 2. Poor space utilization: The fixed engine compartment occupies valuable loading space in the vehicle, limiting its versatility.

[0005] 3. High center of gravity: The engine compartment installed on the roof or high up will raise the vehicle's center of gravity, affecting driving stability, especially off-road or rough roads.

[0006] 4. Poor functional scalability: It is difficult to flexibly add, remove or replace work units (such as backup drones, toolboxes, etc.) according to different tasks.

[0007] 5. Insufficient integration of aesthetics and protection: Simple external installations often lack an overall design aesthetic and effective protection.

[0008] Some existing technologies have attempted to use lifting platforms, but they are often complex in structure, expensive, and do not take into account the integration and utilization of the vehicle's rear space or the modular expansion of functions. Utility Model Content

[0009] To overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a drone operation vehicle with a lifting platform and a pull-out functional module interface. It cleverly integrates a liftable main drone operation unit with a functionally expandable tail unit to provide adjustable drone take-off and landing heights to adapt to different operating environments; optimizes vehicle space layout, preserving or creating storage / expansion space as much as possible while integrating drone operation capabilities, and lowers the center of gravity; enables modular expansion of vehicle functions, allowing for quick replacement of the tail functional unit according to the task; provides a robust and reliable hardware integration structure, and improves overall aesthetics and protection.

[0010] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0011] A drone operation vehicle equipped with a lifting platform and a pull-out functional module interface includes:

[0012] Vehicle platform;

[0013] The main work compartment is mounted on the vehicle platform, and the top and rear of the main work compartment are respectively provided with an openable and closable top cover and a rear cover;

[0014] The lifting platform is installed in the main operating cabin. The main UAV nest is installed on the lifting platform. The main UAV is placed in the main UAV nest. The lifting platform drives the main UAV nest to extend vertically from the opened top cover and retract into the main operating cabin.

[0015] A sliding extension platform is mounted at the rear of the main working compartment. The rear of the sliding extension platform is equipped with a standardized module installation interface. Different functional modules can be replaced and installed on the module installation interface. The functional modules are horizontally pulled out from the opened rear cover and stored in the main working compartment through the sliding extension platform.

[0016] Preferably, the lifting platform is a shear lifting platform or a hydraulic screw lifting platform.

[0017] Preferably, the lifting stroke range of the shear lifting platform is 210mm to 1000mm.

[0018] Preferably, when the lifting platform is a shear lifting platform, a locking mechanism is provided on the shear lifting platform. The locking mechanism is at least one of the following: a drive motor integrated brake, a travel limit protection switch, a mechanical locking device, and an overload protection device.

[0019] Preferably, when the lifting platform is a hydraulic screw type lifting platform, a locking mechanism is provided on the hydraulic screw type lifting platform, and the locking mechanism is at least one of a hydraulic locking valve, a screw nut pair with self-locking function, and a mechanical pin.

[0020] Preferably, the pull-out expansion platform includes a pull-out guide rail and a pull-out platform;

[0021] The pull-out guide rail includes a fixed guide rail and a sliding guide rail. The fixed guide rail is horizontally fixedly mounted on the bottom of the main working compartment, and the sliding guide rail is horizontally slidably mounted on the fixed guide rail. The pull-out platform is mounted on the tail end of the sliding guide rail, and the pull-out platform is provided with a module installation interface.

[0022] Preferably, the pull-out extension platform further includes a support leg, which is folded and fitted at the end of the pull-out guide rail and its height is adjustable.

[0023] Preferably, the different functional modules include: a foldable drone nest, an equipment and tool storage box, an emergency power supply, a generator, and a maintenance workbench.

[0024] Preferably, the main working compartment is provided with side storage compartments on both the left and right sides, and a front storage compartment for storing long strip tools is provided at the front. Both the side storage compartments and the front storage compartment are provided with doors on their outer sides.

[0025] Preferably, the vehicle platform is a pickup truck, an all-terrain vehicle, or a light truck.

[0026] The beneficial effects of this utility model are:

[0027] The drone operation vehicle provided by this utility model has the following advantages:

[0028] Flexible take-off and landing altitude: The main drone's nest lifting function solves the limitation of fixed-height take-off and landing.

[0029] Optimized spatial layout and center of gravity: In transport mode, the main UAV's nest is stored inside the main operating cabin, resulting in a lower center of gravity and more stable operation; the rear space is effectively utilized.

[0030] Strong functional expandability: Different functional modules can be replaced and installed on the rear module mounting interface, which greatly improves the vehicle's mission adaptability.

[0031] Enhanced integration, protection, and aesthetics: The overall design is sophisticated and provides better protection for internal equipment. Attached Figure Description

[0032] Figure 1 This is a front view of the top and rear covers of the drone operation vehicle of this utility model when they are open;

[0033] Figure 2 This is a top view of the top and rear covers of the drone operation vehicle of this utility model when they are open;

[0034] Figure 3 This is a schematic diagram of the shear-type lifting platform of this utility model;

[0035] Figure label:

[0036] 1. Vehicle platform; 2. Main work compartment; 21. Top cover; 22. Rear cover; 23. Side storage compartment; 24.

[0037] 3. Front storage compartment; 4. Lifting platform; 5. Main drone nest; 6. Pull-out expansion platform; 7. Pull-out guide rail; 8. Pull-out platform; 9. Support legs. Detailed Implementation

[0038] The following will provide a clear and complete description of the concept, specific structure, and technical effects of this utility model in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features, and effects of this utility model.

[0039] Example 1

[0040] A drone operation vehicle equipped with a lifting platform and a pull-out functional module interface, such as... Figures 1-3 As shown, it includes:

[0041] Vehicle platform 1;

[0042] The main working compartment 2 is mounted on the vehicle platform 1. The top and rear of the main working compartment 2 are respectively provided with an openable and closable top cover 21 and a rear cover 22.

[0043] The lifting platform 3 is installed in the main working compartment 2. The main UAV nest 4 is installed on the lifting platform 3. The main UAV is placed in the main UAV nest 4. The lifting platform 3 drives the main UAV nest 4 to extend vertically from the opened top cover and be stored in the main working compartment 2.

[0044] The sliding extension platform 5 is mounted on the rear of the main working compartment 2. The rear of the sliding extension platform 5 is equipped with a standardized module installation interface. Different functional modules can be installed on the module installation interface. The functional modules can be horizontally pulled out from the opened rear cover and stored in the main working compartment 2 through the sliding extension platform 5.

[0045] In this embodiment, a main operating cabin 2 is integrated on the vehicle platform 1. The main operating cabin 2 is equipped with a lifting platform 3 for installing the main UAV nest 4. At the same time, a horizontally pull-out extension platform 5 is designed below or inside the tail of the main operating cabin 2 for installing optional folding nests or storage boxes and other functional modules.

[0046] Among them, the basic vehicle platform: select a suitable vehicle chassis (such as pickup truck, SUV, light truck, all-terrain vehicle, etc.) with sufficient load-bearing capacity and stability.

[0047] The main work compartment 2 is an integrated, semi-enclosed or fully enclosed compartment installed at the rear of the vehicle (such as replacing the original truck bed or being mounted on the chassis). Its shape design needs to consider the integration with the lines of the original vehicle body and aerodynamics.

[0048] Main UAV Nest Installation Area: The main operating compartment 2 has a space for installing the main UAV nest (such as DJI airport). A top cover 21 that can open upwards is located at the top of this space to facilitate UAV takeoff and landing. The top cover 21 can be a conventional double-opening sliding door structure as used in existing technology. The rear cover 22 can also be a conventional double-opening door structure as used in existing technology.

[0049] Example 2

[0050] This embodiment further elaborates on Embodiment 1. The lifting platform 3 is a scissor-type lifting platform or a hydraulic screw-type lifting platform. The lifting stroke range of the scissor-type lifting platform is 210mm to 1000mm.

[0051] Lifting Platform Mechanism: Below the main UAV nest mounting area, an optimized electric lifting mechanism is integrated for vertically moving the entire main UAV nest (or its mounting plate). The selection and integration of this lifting mechanism aims to meet the technical requirements of adjustable takeoff and landing height, optimized vehicle center of gravity, and close integration with the overall vehicle structure.

[0052] In the implementation scheme of this application, a mature dual-motor driven double-layer electric scissor lift platform is selected, such as... Figure 3 As shown. This type of platform was chosen based on its compact structure, smooth lifting, sufficient load-bearing capacity, and ease of integration with the vehicle's electrical system. Based on actual assembly and testing, the lifting platform achieved an effective lifting stroke ranging from approximately 210mm to approximately 1000mm, with a single complete lifting time of approximately 48 seconds. Its structure has been verified or confirmed through selection, and it can stably withstand a dynamic load of no less than 300kg, sufficient to support the automated nesting systems and operations of mainstream UAVs.

[0053] As an alternative technical solution, this invention also conceives of using a hydraulic screw-type lifting mechanism to achieve the lifting and lowering of the main UAV's nest. This solution utilizes a hydraulic power unit to drive a precision screw to rotate, which in turn drives the platform to perform precise vertical displacement via a nut. Those skilled in the art will understand that the hydraulic screw-type mechanism, with its typically high load-bearing capacity, high positioning accuracy, good self-locking performance, and adaptability to harsh environments, is also suitable for the vehicle integration environment described in this invention, serving as an alternative to the lifting platform or an optimized implementation method for specific scenarios. When using this solution, a corresponding hydraulic power unit (oil pump, oil tank, valve group, etc.) and control system are required.

[0054] Travel Range: In the previously described embodiments, the effective lifting travel range of the scissor-type lifting platform is 210mm to 1000mm. This travel range ensures that the drone nest can be stored at a lower position within the work cabin during transport to lower the center of gravity, and can be raised sufficiently above the cabin roof during operation to ensure that the drone's takeoff and landing are not obstructed by the vehicle body, and can be appropriately adjusted according to the site environment (such as traversing low obstacles). For other types of lifting mechanisms (such as the aforementioned hydraulic screw type), their travel range can also be designed according to actual needs to achieve similar or specific technical effects.

[0055] Drive and control: Driven by an electric motor or hydraulic system, with a reliable locking mechanism that can be locked at any height or at the lowest / highest position.

[0056] When the lifting platform 3 is a shear lifting platform, a locking mechanism is provided on the shear lifting platform. The locking mechanism is at least one of the following: drive motor integrated brake, travel limit protection switch, mechanical locking device, and overload protection device.

[0057] The selected electric scissor lift platform itself possesses standard, built-in safety and locking features, which are crucial for the safe and stable operation of the overall system of this utility model. Its typical safety and locking mechanisms usually include:

[0058] Drive motor integrated brake: The motor driving the lifting mechanism usually has an integrated electromagnetic power failure brake. When the control system issues a stop command or an unexpected power failure occurs, the brake can quickly lock the motor output shaft, using braking torque to prevent the platform from sliding down under gravity, achieving instantaneous stopping at any position and basic position holding.

[0059] Travel limit protection: The platform is typically equipped with upper and lower limit sensors / switches. When the platform reaches the preset highest or lowest point, the limit switch is triggered, automatically cutting off the power to the motor in the corresponding direction to prevent damage from overtravel.

[0060] (Optional, depending on the specific model purchased) Mechanical safety supports / locking devices: Some models of scissor lifts may be equipped with manual or automatic safety support rods or locking pins. These devices engage or insert when the platform is raised to a specific height (such as the highest point or maintenance height), providing additional mechanical support, especially increasing safety during extended stays, maintenance, or to prevent accidental descent. In the integrated application of this invention, the control system is linked to the status of these (if present) mechanical locking devices to ensure that lifting operations are prohibited when the platform is locked.

[0061] (Optional, depending on the specific model purchased) Overload protection: The motor drive system or control system may integrate overload protection function. When the load exceeds the rated value, it will automatically stop running to protect the motor and mechanical structure.

[0062] The innovation of this utility model lies not only in the simple installation of a lifting platform, but also in:

[0063] It was cleverly combined with a specially designed integrated main work cabin structure, which optimized the spatial layout and center of gravity control.

[0064] Its operation is linked to the opening and closing of the main work compartment's top cover / door and the deployment status of the stern pull-out platform to ensure the safety and efficiency of the operation process.

[0065] It can be integrated into the vehicle's overall energy management and intelligent control system to achieve advanced functions such as remote monitoring and one-click deployment / recycling.

[0066] This ensures the stability of the entire system and its adaptability to the operating environment.

[0067] Therefore, although the lifting platform itself may be a standard component, its integration method, control strategy, and collaborative work with other subsystems in the specific vehicle structure of this utility model together constitute the technical solution of this utility model.

[0068] When the lifting platform 3 is a hydraulic screw-type lifting platform, a locking mechanism is provided on the hydraulic screw-type lifting platform. The locking mechanism is at least one of the following: hydraulic locking valve, screw nut pair with self-locking function, and mechanical pin.

[0069] As an alternative technical solution, this utility model also conceives of using a hydraulic screw lifting mechanism to achieve the lifting and lowering of the main UAV's nest.

[0070] For the aforementioned hydraulic screw-type lifting mechanism, which is conceived as an alternative technical solution, its locking mechanism typically relies on the characteristics of the hydraulic system itself and additional components, such as:

[0071] Hydraulic locking valve: A one-way or two-way hydraulic locking valve (such as a balance valve, sequence valve, or a dedicated pressure holding valve assembly) is integrated into the hydraulic circuit to effectively prevent the platform from descending or moving on its own due to leakage or external load.

[0072] Lead screw self-locking: A lead screw and nut pair with a specific lead angle has a certain reverse self-locking capability.

[0073] Auxiliary mechanical locking: As needed, an auxiliary locking device such as an electrically controlled or manually operated mechanical pin can be added to the hydraulic screw structure to improve safety during long-term storage or under specific working conditions.

[0074] Internal space: In addition to the housing and lifting mechanism, the interior of the work cabin can reserve space for the installation of edge computing units, power modules (batteries / chargers), cooling systems, cable management, etc. A side access door can be provided.

[0075] Example 3

[0076] This embodiment further elaborates on the basis of embodiment 2. The pull-out extension platform 5 includes a pull-out guide rail 51 and a pull-out platform 52. The pull-out guide rail 51 includes a fixed guide rail and a sliding guide rail. The fixed guide rail is horizontally fixedly mounted on the bottom of the main working compartment 2, and the sliding guide rail is horizontally slidably mounted on the fixed guide rail. The pull-out platform 52 is mounted on the tail end of the sliding guide rail, and a module installation interface is provided on the pull-out platform 52.

[0077] The pull-out extension platform 5 also includes support legs 53, which are folded and mounted on the tail end of the pull-out guide rail 51 and are height-adjustable. Different functional modules include: a foldable drone housing, an equipment and tool storage box, an emergency power supply, a generator, and a maintenance workbench.

[0078] In this embodiment, for the pull-out expansion platform 5:

[0079] Installation location: cleverly designed to be below the rear of the main work compartment or embedded in its interior bottom to make full use of space.

[0080] Pull-out mechanism: It adopts heavy-duty pull-out guide rails with locking function, which allows the platform to be fully pulled out horizontally to the rear of the vehicle.

[0081] Platform body: The pull-out platform section has standardized module installation interfaces (such as reserved screw holes, positioning pin holes, quick-lock structure, and integrated electrical / signal connectors) on its upper surface.

[0082] Support mechanism: After the platform is extended, the bottom is equipped with foldable / telescopic and height-adjustable support legs to provide stable ground support during operation.

[0083] Replaceable functional modules:

[0084] Module A - Foldable Drone Nest: Adapts to the aforementioned pull-out platform interface, providing rapid deployment capabilities for backup or small drones. (Structure as described above)

[0085] Module B - Equipment / Tool Storage Box: Adapts to the above-mentioned pull-out platform interface, providing safe and convenient storage space for items.

[0086] Other optional modules include: emergency power supply module, small generator module, maintenance workbench module, etc.

[0087] In this embodiment, side storage compartments 23 are provided on both the left and right sides of the main working compartment 2, and a front storage compartment 24 for storing long, narrow tools is provided at the front. Both the side storage compartments 23 and the front storage compartment 24 have doors on their outer sides. For example, the left storage compartment 23 can be used to store working tools (such as cameras, radar, flamethrowers, clamps, etc.); the right storage compartment 23 can serve as an emergency supplies storage compartment (such as storing vehicle tow ropes, etc.). The front storage compartment 24 is used to store longer tools (such as shovels, etc.).

[0088] The structural features and advantages of this embodiment are summarized as follows:

[0089] Vertical space utilization: The main drone's nest adopts a lifting design, which can be stored in the main operating cabin to lower the center of gravity during transportation, and raised to obtain good take-off and landing conditions during operation.

[0090] Horizontal space expansion: The rear pull-out extension platform effectively utilizes the unused space under the rear overhang of the vehicle.

[0091] Modular design: The standardized interface of the pull-out expansion platform supports quick replacement of functional modules, realizing "one vehicle for multiple uses".

[0092] High integration: The main functional components are integrated into the main working compartment, resulting in a compact structure, good protection, and harmonious appearance.

[0093] To better understand this utility model, the working principle of this utility model will be described in detail below:

[0094] In use, when the main UAV is needed, the top cover 21 is opened, and the UAV nest 4 is raised out through the opened top cover using the lifting platform 3. Then, the UAV nest 4 is opened again, and the main UAV inside the UAV nest 4 takes off to perform inspection operations. After the main UAV completes the inspection operations, it is retrieved back into the UAV nest 4, and the UAV nest 4 is closed. The lifting platform 3 is then used to store the UAV nest 4 into the main operating compartment 2, and the top cover 21 is closed again.

[0095] When the functional module of the pull-out extension platform 5 is needed, open the back cover 22, pull out the pull-out extension platform 5 from the opened back cover opening, and then use the functional module to perform the corresponding work. After completion, use the pull-out extension platform 5 to store the functional module into the main working compartment 2, and then close the back cover 22.

[0096] The embodiments of this utility model have been described in detail above, but this utility model is not limited to the described embodiments. Those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of this utility model, and these equivalents or substitutions are all included within the scope defined by the claims of this utility model.

Claims

1. A drone operation vehicle equipped with a lifting platform and a pull-out functional module interface, characterized in that, include: Vehicle platform (1); The main work compartment (2) is mounted on the vehicle platform (1), and the top and rear of the main work compartment (2) are respectively provided with an openable and closable top cover (21) and a rear cover (22). The lifting platform (3) is installed in the main working cabin (2). The main UAV nest (4) is installed on the lifting platform (3). The main UAV is placed in the main UAV nest (4). The lifting platform (3) drives the main UAV nest (4) to extend vertically from the opened top cover and be stored in the main working cabin (2). A pull-out extension platform (5) is slidably mounted at the rear of the main working compartment (2). The rear of the pull-out extension platform (5) is provided with a standardized module installation interface. Different functional modules can be replaced and installed on the module installation interface. The functional modules are horizontally pulled out from the opened rear cover opening and stored in the main working compartment (2) through the pull-out extension platform (5).

2. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 1, characterized in that, The lifting platform (3) is a shear lifting platform or a hydraulic screw lifting platform.

3. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 2, characterized in that, The lifting stroke range of the shear lift platform is 210mm to 1000mm.

4. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 2, characterized in that, When the lifting platform (3) is a shear lifting platform, a locking mechanism is provided on the shear lifting platform. The locking mechanism is at least one of the following: a drive motor integrated brake, a travel limit protection switch, a mechanical locking device, and an overload protection device.

5. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 2, characterized in that, When the lifting platform (3) is a hydraulic screw type lifting platform, a locking mechanism is provided on the hydraulic screw type lifting platform. The locking mechanism is at least one of a hydraulic locking valve, a screw nut pair with self-locking function, and a mechanical pin.

6. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 1, characterized in that, The pull-out expansion platform (5) includes a pull-out guide rail (51) and a pull-out platform (52). The pull-out guide rail (51) includes a fixed guide rail and a sliding guide rail. The fixed guide rail is horizontally fixedly mounted at the bottom of the main working compartment (2). The sliding guide rail is horizontally slidably mounted on the fixed guide rail. The pull-out platform (52) is mounted at the tail end of the sliding guide rail. The pull-out platform (52) is provided with a module installation interface.

7. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 6, characterized in that, The pull-out extension platform (5) also includes a support leg (53), which is folded and fitted at the end of the pull-out guide rail (51) and its height is adjustable.

8. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 1, characterized in that, The different functional modules include: a foldable drone nest, an equipment and tool storage box, an emergency power supply, a generator, and a maintenance workbench.

9. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 1, characterized in that, The main working compartment (2) is provided with side storage compartments (23) on both the left and right sides, and a front storage compartment (24) for storing long tools is provided at the front. Both the side storage compartments (23) and the front storage compartment (24) are provided with doors on their outer sides.

10. The unmanned aerial vehicle (UAV) operation vehicle with a lifting platform and a pull-out functional module interface as described in claim 1, characterized in that, The vehicle platform (1) is a pickup truck, an all-terrain vehicle, or a light truck.

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