Walking first-aid device transporting aircraft and transporting method thereof

Abstract

The invention relates to the technical field of conveying aircrafts, and discloses a walkable first-aid device conveying aircraft and a conveying method thereof.The walkable first-aid device conveying aircraft comprises an aircraft body, an AED storage structure, a flight wing structure, a remote guidance module and a walking structure, and a conveying carrier has a dual-mode function including a flight mode and a walking mode; the flight mode is suitable for long-distance rapid conveying, and the robot can bypass complex terrains or obstacles and rapidly arrive at a target area through flight in the air. And the unmanned aerial vehicle technology is adopted, so that the trouble of ground traffic congestion or limited areas can be avoided. And when the aircraft reaches the target area or the complex terrain, the aircraft is switched to a walking mode. The walking mode is suitable for completing accurate delivery in a narrow space, a crowded area or a rugged terrain. An AED storage structure is integrated in the aircraft, and electric shock treatment can be rapidly provided when emergency events such as sudden heart diseases occur. The AED can be protected from being interfered by the external environment, and it is guaranteed that the AED can be rapidly used in emergency.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of delivery aircraft, in particular to a walkable emergency device delivery aircraft and a delivery method thereof. BACKGROUND

[0002] With the increasing demand for emergency medical care, especially in some special environments and conditions (such as high-risk sites, disaster sites or traffic accidents, etc.), the rapid and accurate deployment and use of emergency equipment becomes particularly important. The use of traditional emergency equipment (such as automatic external defibrillators AED) mostly relies on manual carrying, searching and manual operation, which may delay the rescue opportunity and affect the rescue effect in time-urgent and complex environments.

[0003] Therefore, a delivery aircraft capable of switching freely between air and ground and quickly delivering emergency equipment becomes an effective means to improve emergency efficiency. The present application provides a walkable emergency device delivery aircraft integrating flight and walking, which provides convenient and fast operation for emergency personnel through an intelligent control system and interactive guidance, especially in complex terrain and densely populated areas, and can accurately deploy emergency equipment and provide real-time guidance. SUMMARY

[0004] In order to solve the above-mentioned problems, the present application provides a walkable emergency device delivery aircraft and a delivery method thereof.

[0005] The walkable emergency device delivery aircraft and the delivery method thereof provided by the present application adopt the following technical solutions: In a first aspect, a walkable emergency device delivery aircraft is provided, comprising a delivery carrier with dual-mode functions of flight and walking, and an AED storage structure, a foldable flight wing structure, a modular remote guidance assembly, a multi-directional walking structure and a sound and light warning assembly integrated in the delivery carrier. The delivery carrier can switch between flight mode and walking mode according to environmental conditions, adopt flight mode to quickly reach the periphery of the target area in the long-distance delivery stage, and switch to walking mode to complete accurate delivery in the complex terrain or densely populated area.

[0006] Preferably, the AED storage structure comprises a storage box body with sealing and protection functions, an AED adaptive storage cavity formed in the box body, a protective cover body connected with the box body, a sealing member arranged at the joint of the cover body and the box body, and an interactive guidance display component integrated on the surface of the box body.

[0007] Preferably, the foldable flight wing structure comprises: at least three groups of body arms movably connected with the conveying carrier, a powered flight wing arranged at the end of the body arm, a telescopic adjusting member connecting the body arm and the conveying carrier, and a locking mechanism for wing storage positioning; the body arm can be folded and stored in the conveying carrier to reduce the space occupation in the non-flight state.

[0008] Preferably, the modular remote guidance assembly comprises: a rotatable camera with panoramic shooting function, a voice module supporting two-way voice interaction, a pointing indication device remotely controlled, and an assembly box body matched with the conveying carrier; the remote guidance assembly is electrically connected and mechanically fixed with the conveying carrier through a standardized interface.

[0009] Preferably, the multi-direction walking structure comprises: a walking positioning frame connected with the bottom of the conveying carrier, at least four moving units arranged below the support, and an angle adjusting mechanism connecting the support and the moving unit; the moving unit can independently adjust the moving direction to realize the omnidirectional movement of the device.

[0010] Preferably, the moving unit is selected from a wheel type moving member or a track type moving member; when the wheel type moving member is used, the omnidirectional movement is realized by independent steering of each wheel body; when the track type moving member is used, the steering adjustment is realized by the speed difference between the left and right tracks.

[0011] Preferably, the sound and light warning assembly comprises a warning light group capable of emitting a specific frequency flash, and a sound producing device capable of playing a preset prompt sound; the working state of the warning assembly can be automatically switched according to the running mode of the device.

[0012] In a second aspect, a conveying method of the walkable first-aid device conveying aircraft is provided, comprising the following steps: S1, according to the conveying distance and the target area environment, the conveying carrier is switched between the flight mode and the walking mode; when long-distance and fast conveying is required and there is no complex terrain, dense crowd obstacles, the flight mode is enabled; when the target area is reached and there is narrow space, dense crowd area or rugged terrain, the walking mode is switched; S1-1, in the flight mode, the foldable body arm is unfolded, the rotating speed of the propeller at different positions is adjusted to provide lift and thrust for the carrier, the conveying carrier is driven to bypass the complex terrain or obstacles, and the aerial flight is performed to the periphery of the target area; S1-2, after reaching the target area, the body arm of the flight wing structure is folded and stored in the conveying carrier, and the walking structure is activated, so as to complete the switching from the flight mode to the walking mode; S2, in the walking mode, the moving direction is independently adjusted by the moving unit of the multi-direction walking structure, the moving wheel structure independently turns to realize omnidirectional movement, when the crawler type moving unit is used, the turning adjustment is realized by the speed difference of the left and right crawlers, and the driving conveying carrier is accurately moved to a target position in a complex environment; S3, in the conveying process, the rotatable camera unit of the modular remote guidance assembly collects on-site images, the voice module realizes two-way voice interaction between the remote operator and the on-site personnel, and the pointing indication device is remotely controlled to indicate the first aid part; S4, when entering the target area, the sound and light warning assembly is started, the warning light group emits a specific frequency flash, and the sound emitting device plays a preset prompt sound, prompting the surrounding personnel device working state and improving the visibility; S5, after reaching the target position, the protective cover body of the AED storage structure is opened, the interactive guidance display part obtains the AED use tutorial, and the AED is taken out from the AED storage cavity for first aid operation.

[0013] In summary, the present application has the following beneficial technical effects: The aircraft designed in the present application can switch between flight mode and walking mode in different environments, adapt to diversified terrain and obstacles, and improve the delivery efficiency of first aid equipment. The flight mode can realize large-range, efficient and rapid air transportation, and the walking mode can ensure accurate movement in complex terrain and narrow space.

[0014] Through the modular remote guidance assembly, combined with the rotatable camera unit and the voice module, two-way communication between the on-site and remote operators can be realized. This enables remote personnel to judge the on-site situation in real time and give specific guidance, ensuring the accuracy and timeliness of first aid operation.

[0015] The foldable wing structure and adjustable telescopic parts are adopted, which can optimize the lift and thrust according to actual needs, adapt to different flight environments, and provide greater maneuverability. The moving wheel structure can realize omnidirectional movement, ensuring accurate control and movement even in narrow space. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 is a structure schematic view of the emergency device conveying aircraft which can walk.

[0017] Figure 2 is a structure schematic view of the walking structure.

[0018] Figure 3 is a storage schematic view of the walking structure.

[0019] Figure 4 is a structure schematic view of the AED storage structure.

[0020] Figure 5 is a structural schematic diagram of the application mobile wheel structure.

[0021] Mark explanation: aircraft body 1, AED storage structure 2, flight wing structure 3, remote guidance module 4, walking structure 5, storage box body 21, AED storage cavity 22, AED 23, protective cover 24, sealing ring 25, interactive guidance display component 26, body arm 31, telescopic part 32, wing positioning frame 33, flight wing 34, assembly box body 41, camera 42, voice module 43, warning light group 44, walking positioning frame 51, connecting shaft 52, mobile wheel structure 53, driving connecting rod 531, angle adjusting frame 532, steering frame 533, wheel body 534. DETAILED DESCRIPTION

[0022] The following will be combined with the Figures 1 to 5 The application is further described in detail.

[0023] Example 1 The application embodiment discloses a walkable first-aid device conveying aircraft. Referring to Figure 1, including an aircraft body 1, an AED 23 storage structure 2, a flight wing structure 3, a remote guidance module 4, and a walking structure 5, the delivery carrier has dual-mode functions, including flight mode and walking mode; the flight mode is suitable for long-distance and rapid delivery, and can bypass complex terrain or obstacles and quickly reach the target area by air flight. Using unmanned aerial vehicle technology, it can avoid traffic congestion or the trouble of restricted areas. When the aircraft reaches the target area or complex terrain, it switches to walking mode. The walking mode is suitable for precise delivery in narrow spaces, densely populated areas, or rugged terrain. The aircraft integrates an AED 23 (automated external defibrillator) storage structure, which can provide electric shock treatment quickly in emergency events such as sudden heart attack. It can protect the AED 23 device from external environmental interference and ensure quick availability in emergency situations. In order to switch between flight and walking modes, the aircraft is designed with a foldable flight wing structure 3. In flight mode, the wings are unfolded to provide sufficient lift; while in walking mode, the wings are folded to save space, making the aircraft more compact and convenient to pass through in complex environments. The aircraft integrates a modular remote guidance component, which can provide real-time guidance and monitoring during aircraft operation. Operated through satellite communication or other wireless technology, ensuring that the operator can remotely control the aircraft. In walking mode, the aircraft is equipped with a multi-directional walking structure 5, allowing it to flexibly respond to different terrain changes. Allows the aircraft to move freely in any direction, maintaining flexibility and stability. In order to ensure that the aircraft is not ignored when performing tasks, the sound and light warning component is activated when the aircraft enters the target area. Not only can it alert the surrounding crowd or rescue personnel that the aircraft is performing tasks, but it can also help improve the visibility of the aircraft, especially at night or in low-visibility environments.

[0024] As Figure 4As shown, the AED storage structure 2 includes a storage box body 21, an AED storage cavity 22, an AED 23, a protective cover body 24, a sealing ring 25, and an interactive guidance display component 26. The storage box body 21 has a sealing protection function, which can effectively prevent water, dust or other external pollutants from entering the interior of the device, ensuring that the AED 23 device is always in good working condition. This is particularly important for emergency use scenarios, as it is necessary to ensure that the AED 23 device can be started and effectively worked at any time during first aid. The AED storage cavity 22 ensures that the AED 23 device is stable and does not move during storage, and also facilitates quick removal. According to the shape and size of the AED 23 device, it is designed accurately to avoid damage to the device during transportation. Shockproof structures or cushioning materials such as foam and rubber pads are provided inside the cavity to prevent damage to the device during intense movement. The protective cover body 24 is connected to the storage box body 21 by a convenient opening method, using a rotating shaft or hinge connection, which can be quickly opened to ensure that the AED 23 device can be quickly removed during first aid. Complicated locking or fastening methods are avoided so that users can quickly complete the operation in an emergency. The protective cover body 24 also needs to have protection performance, using transparent materials (such as polycarbonate) so that users can intuitively view the status of the internal device, and also ensure that the sealing performance of the box body is not affected. The sealing member is provided at the joint of the cover body and the box body, which has the functions of waterproof, dustproof and moistureproof, ensuring the protection of the internal environment for the AED 23 device. The sealing member is set to use a sealing ring 25, which uses silicone or rubber to provide good sealing effect and can withstand multiple opening and closing. The interactive guidance display component is integrated on the surface of the box body, providing real-time operation prompts and first aid guidance to help users quickly understand how to use the AED 23 device for rescue. The interactive guidance display component includes a touch screen or liquid crystal display screen 26: for displaying first aid steps, device status or real-time operation guidance. When the user operates, the user can be guided by voice or image to ensure accurate operation even in high-pressure situations.

[0025] As Figure 1As shown, the flight wing structure 3 includes: body arms 31, telescopic components 32, wing positioning frames 33, and flight wings 34. The body arms 31 are provided with four, each of which is installed on the transport carrier through a movable connection, and can be telescoped or rotated as needed. This ensures that the aircraft can deploy the wings during flight and provide sufficient lift, while stowing the wings when not flying to maximize space usage efficiency. The end of each body arm 31 is equipped with a powered flight wing 34, which provides the required lift and thrust during flight. The powered flight wing 34 includes a wing positioning frame 33 and a flight wing 34, which is driven by an electric propeller or a small gas turbine engine to ensure that the aircraft can maintain stable flight. At high speeds, the wingspan may need to be larger to increase lift; while at low speed or low power flight, the wingspan can be adjusted to reduce air resistance and energy consumption. The telescopic component 32 adjusts the telescopic length of the body arm 31 and the angle between the flight wing 34 and the carrier, thereby optimizing the flight performance of the aircraft. In flight mode, the telescopic component 32 ensures that the wings are fully deployed to improve flight efficiency; while in stowage mode, the telescopic component 32 retracts the wings to ensure the compactness of the aircraft. The telescopic adjustment component uses electric, hydraulic or pneumatic methods to achieve telescopic adjustment. In order to ensure the safety of the wing stowage of the aircraft in the non-flying state, a locking mechanism is used to fix the stowed wing inside the transport carrier, preventing it from accidentally unfolding or moving during transportation or operation. The body arm 31 can be folded and stored inside the transport carrier, thereby significantly reducing the space occupation in the non-flying state. This allows the aircraft to save a lot of space when parked, transported or stored, especially in environments that require compact design, such as cities, buildings or densely populated areas.

[0026] The remote guidance module 4 includes an assembly box 41, a camera 42, and a voice module 43. The camera 42 has panoramic shooting capabilities, providing a 360-degree field of view. This is very important in remote guidance and monitoring, especially in complex or narrow environments, which can help remote guidance personnel have a comprehensive understanding of the site. The camera 42 is set to be rotatable, allowing remote adjustment of the viewing angle, thereby better observing and analyzing the environment or the status of the rescued person. The voice module 43 enables two-way voice communication between the remote operator and the on-site personnel, allowing the remote guidance personnel to provide real-time operation guidance. Noise suppression and noise reduction technology: In order to ensure clear voice communication, the assembly box 41 is electrically connected and mechanically fixed to the transport carrier through a standardized interface. This ensures compatibility between different devices and quick installation / dismounting, facilitating maintenance and replacement. The assembly box 41 ensures the stability of the components during use, preventing them from becoming loose or falling off during movement or operation.

[0027] As Figure 2 and Figure 3As shown, the walking structure 5 includes a walking positioning frame 51, a connecting shaft 52, and a moving wheel structure 53. The walking positioning frame 51 is installed at the bottom of the conveying carrier and is responsible for supporting the entire walking system and ensuring the stability of the device during movement. The walking structure 5 is provided with at least four moving units, each responsible for independent movement functions. The distribution of the four units can ensure the stability of the device and effectively disperse the load when facing complex terrain. The arrangement of the four moving units helps to evenly distribute the weight of the device and avoids instability or damage due to uneven loading. The angle adjustment mechanism is responsible for adjusting the relative angle between the support and the moving unit, thereby changing the movement trajectory and direction of the unit. Through this mechanism, the moving unit can adjust its movement direction as needed, providing flexible walking patterns. The angle adjustment mechanism should be able to achieve precise adjustment to ensure that the moving unit can make the correct movement response as needed in different environments. The moving wheel structure 53 can independently adjust the movement direction, which means that each wheel or track can independently control its rotation angle, allowing the device to move omnidirectionally, i.e., freely in any direction. Through the independently adjustable moving wheel structure 53, the device has multiple degrees of freedom of control capability. To achieve omnidirectional movement, omnidirectional wheels or Mecanum wheels are used. This allows the device to move in any direction without changing its orientation, thereby improving the flexibility of operation. The driving method of each moving wheel can use an electric drive system combined with a servo motor and a precision controller to achieve precise adjustment of the movement direction. The servo system ensures the independent adjustment capability of each wheel, thereby achieving higher precision movement control. The connecting shaft 52 is located between the aircraft body 1 and the walking structure 5 and is used to drive the flight wing structure 3 to change angles.

[0028] In the above embodiment, further, when using wheel-type moving members, each wheel can be independently steered. Each wheel can be individually adjusted in angle and rotation speed, thereby enabling omnidirectional movement of the device. The moving wheel structure 53 uses omnidirectional wheels or Mecanum wheels, allowing the device to freely move in any direction without changing its orientation. By controlling the rotation angle and speed of each wheel, the forward, backward, lateral, and diagonal movements of the device can be precisely controlled. This is suitable for application scenarios that require high-precision operation and movement in limited space.

[0029] When using tracks for displacement, steering adjustment is achieved through the speed difference between the two tracks. Unlike wheeled components, tracked mobile components use the speed difference between the left and right tracks to achieve steering adjustment. The speed difference between the left and right tracks causes the device to turn. When the rotational speeds of the two tracks are equal, the device maintains a straight line of travel; when the rotational speed of one track is greater than that of the other, the device turns. Tracked components are superior to wheeled components in terms of ground adhesion and stability, especially on complex, rough, soft, or slippery ground, where tracked components can provide better traction. Therefore, tracked mobile components are suitable for applications in irregular terrain or extreme environments.

[0030] Wheeled components are suitable for use on hard ground or flat terrain, particularly for applications that require precise operation and high flexibility, while tracked components are suitable for use on rough or complex terrain, providing better stability and traction, and are suitable for field or high off-road capability applications.

[0031] The acoustic and light warning assembly design includes a warning light group 44 and a sound emitting device. The warning light group 44 is responsible for issuing visual warnings through flashing. The frequency of the flashing can be adjusted according to actual needs. High-frequency flashing can be used for emergency or dangerous situations, while low-frequency flashing can be used for general reminders or status indications. Using different frequency flashes can effectively attract attention and convey different warning levels; the sound emitting device provides auditory warnings by playing pre-set alert tones. Alert tones can be set to different tones and volumes depending on the urgency and type of warning. In emergency situations, a high-pitched, high-frequency sound can be used to attract attention, while a general reminder uses a lower frequency sound. By combining sound and light, warning information can be transmitted not only visually (flashing) but also audibly (alert tones), enhancing the effectiveness and coverage of the warning and ensuring that users can be alerted in time in different environments.

[0032] In the above embodiment, further, the mobile wheel structure 53 includes a drive connecting rod 531, an angle adjustment frame 532, a steering frame 533, and a wheel body 534. The drive connecting rod 531 connects the drive device and other components, and transmits driving force to other components to achieve movement. The angle adjustment frame 532 is fixed above the drive connecting rod 531 and is mainly used to adjust the orientation or direction of the mobile device. By adjusting the angle, the travel path of the device can be controlled. The steering frame 533 is located at the end of the drive connecting rod 531 away from the angle adjustment frame 532. The main function of the steering frame 533 is to provide steering control to ensure that the device can change direction as needed. The wheel body 534 is located on both sides of the steering frame 533 and is rotationally connected to the steering frame 533. The wheel body 534 is responsible for contacting the ground and providing the friction and support force required for movement.

[0033] Embodiment 2 On the basis of embodiment 1, a transport method of a walkable first-aid device transport aircraft is proposed, comprising the following steps: S1: flight mode and walking mode switching; flight mode enabling condition: when long-distance rapid transportation is needed and there is no complex terrain or crowd dense obstacle, the system automatically switches to flight mode. Flight mode is suitable for large-scale, efficient and rapid air transportation.

[0034] After the flight mode is started, a series of precise operation processes are carried out. First, the foldable flight wing is unfolded, and at the same time, the foldable arm is also unfolded, providing necessary structural support for subsequent flight. In flight mode, the folding wing structure of the body is automatically unfolded, and the length of the body arm 31 and the angle of the flight wing 34 are adjusted through the telescopic part 32, so as to optimize the lift and thrust, and ensure that the carrier can fly stably.

[0035] In terms of lift and thrust, the rotation speed of the propeller at different positions is adjusted, and this principle can refer to the flight principle of multi-rotor. The propellers at different positions change the rotation speed according to the flight demand, generate differentiated lift and thrust, and drive the carrier to move in the air. And through the cooperation of the angle of the flight wing 34 and the telescopic part 32, the carrier can flexibly bypass complex terrain and obstacles, further improving the adaptability and safety of flight.

[0036] Flight mode switches to walking mode; when the flight carrier approaches the target area, the flight wing begins to fold and is stored in the carrier. At this time, the walking structure 5 is activated, and through structure conversion, the smooth transition from flight mode to walking mode is completed.

[0037] S2: In walking mode, the movement unit of multi-directional walking structure 5 is used to realize omnidirectional movement through independent steering of wheel body 534. Realize free movement in any direction, ensure that the transport carrier is not limited in complex environment.

[0038] When using tracked movement unit, the system adjusts the speed difference between left and right tracks to steer and accurately control. The track system can adapt to more complex terrains, such as muddy, sandy, stairs, etc., so that the transport carrier can smoothly transition.

[0039] S3: The modular remote guidance component is built-in with a rotatable camera unit, which can capture real-time images of the scene and transmit them to the remote operator, helping them to judge the situation on the scene and adjust the operation strategy. The camera 42 can rotate, tilt and zoom according to the needs, ensuring that there is no dead angle in the view of the key area. Through the voice module 43, the remote operator and the on-site personnel can communicate with each other. This is very important for guiding on-site personnel or answering questions, coordinating actions, especially providing timely feedback and support in emergency situations. The pointing indication device allows the operator to accurately point to the part of the scene where first aid is needed. During the operation, the on-site personnel can be quickly guided to the first aid location through identification, arrows or laser indication.

[0040] S4: After reaching the target area, the system starts the sound and light warning component. The warning light group 44 will emit a specific frequency of flashing light to ensure that the surrounding personnel can timely perceive the working state of the device, enhancing visibility. The flashing mode can be automatically adjusted according to the ambient brightness to avoid being difficult to perceive in strong light. The sound and light warning component also includes a sound emitting device that plays a preset prompt sound to warn the surrounding personnel that the device is working to avoid misoperation. The prompt sound can be set to multiple different audio modes according to different scenarios.

[0041] S5: When the delivery carrier reaches the target position, first open the protective cover 24 of the AED 23 storage structure to ensure that the AED 23 device can be easily and quickly taken out. At this time, the interactive guidance display component is activated to provide operation guidelines for on-site personnel, helping them to quickly master how to use the AED 23. Through the interactive display component, the system will provide detailed AED 23 usage tutorials, including how to connect the electrode pads, how to adjust the shock intensity, and how to perform chest compression and other first aid steps. This part of the content can be broadcasted by voice to ensure clear information transmission. On-site personnel can quickly take out the AED 23 device and perform first aid operations according to the guidance. The system will monitor the device usage state and provide real-time feedback on the correctness of the operation to help improve the efficiency of first aid.

[0042] Finally, it should be pointed out that: first of all, in the description of the present application, it should be pointed out that unless otherwise specified and limited, the terms "installation", "connection", "connection" should be understood broadly, which can be mechanical connection or electrical connection, or the communication between two elements, or direct connection, "up", "down", "left", "right" and the like are only used to indicate the relative positional relationship, when the absolute position of the described object changes, the relative positional relationship may change; Secondly: the drawings of the disclosed embodiments of the present application only involve the structures related to the disclosed embodiments of the present application, other structures can refer to the usual design, and in the case of no conflict, the same embodiment and different embodiments of the present application can be combined with each other; Finally: the above only for the preferred embodiments of the present application, and not for limiting the present application, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

[0043] The above are preferred embodiments of the present application, and do not limit the protection scope of the present application, therefore: any equivalent changes made according to the structure, shape, principle of the present application, should be included in the protection scope of the present application.

Claims

1. Walkable emergency device delivery aircraft, characterized in that, The application relates to a dual-mode conveying carrier with flying and walking functions, and an AED storage structure, a foldable flying wing structure, a modular remote guidance assembly, a multi-directional walking structure and a sound and light warning assembly integrated in the conveying carrier. The conveying carrier can be switched between the flying mode and the walking mode according to environmental conditions, adopts the flying mode in a long-distance conveying stage to quickly reach the periphery of a target area, and is switched to the walking mode to complete accurate delivery in a close distance in a complex terrain or a densely-populated area. The AED storage structure comprises a storage box body with a sealing protection function, an AED adaptive storage cavity formed in the box body, a protection cover body which is in openable and closable connection with the box body, a sealing member arranged at a joint of the cover body and the box body, and an interactive guidance display part integrated on the surface of the box body.

2. The walkable emergency medical device transport aircraft of claim 1, wherein, The foldable flying wing structure comprises at least three groups of body arms which are in movable connection with the conveying carrier, power flying wings arranged at the ends of the body arms, telescopic adjusting members connecting the body arms and the conveying carrier, and locking mechanisms for wing storage and positioning; the body arms can be folded and stored in the conveying carrier to reduce the space occupation in a non-flying state. The modular remote guidance assembly comprises a rotatable camera with panoramic shooting function, a voice module supporting two-way voice interaction, a pointing indication device which can be remotely controlled, and an assembly box body matched with the conveying carrier; the remote guidance assembly is electrically connected and mechanically fixed with the conveying carrier through a standardized interface.

3. The walkable emergency medical device transport aircraft of claim 1, wherein, The multi-directional walking structure comprises a walking positioning frame connected with the bottom of the conveying carrier, at least four moving units arranged below the frame, and an angle adjusting mechanism connecting the frame and the moving units; the moving units can independently adjust the moving direction to realize omnidirectional movement of the device.

4. The walkable emergency medical device transport aircraft of claim 1, wherein, The moving units are selected from wheel-type moving members or track-type moving members; when the wheel-type moving members are adopted, omnidirectional movement is realized through independent steering of each wheel body; when the track-type moving members are adopted, steering adjustment is realized through speed difference between left and right tracks.

5. The walkable emergency medical device transport aircraft of claim 1, wherein, The sound and light warning assembly comprises a warning lamp group which can emit specific frequency flashes, and a sound emitting device which can play preset prompt sounds; the working state of the warning assembly can be automatically switched according to the running mode of the device.

6. The walkable emergency medical device transport aircraft of claim 5, wherein, The application comprises the following steps:

7. The walkable emergency medical device transport aircraft of claim 1, wherein, S1, switching the conveying carrier between the flying mode and the walking mode according to conveying distance and target area environment; when long-distance and rapid conveying is needed and there are no complex terrains and densely-populated obstacles, the flying mode is enabled; when the target area is reached and there are narrow spaces, densely-populated areas or rugged terrains, the walking mode is switched; 8. The transport method of a walk-in emergency medical device transport aircraft according to any one of claims 1-7, wherein, S1-1, in the flying mode, the foldable flying wing structure is unfolded, the length of the body arm and the angle of the flying wing are adjusted through the telescopic member, the flying wing provides lift and thrust, the conveying carrier is driven to bypass complex terrains or obstacles, and the conveying carrier flies in the air to the periphery of the target area; S1-2, after reaching the periphery of the target area, the body arm of the flying wing structure is folded and stored in the conveying carrier, and the walking structure is activated, so that the switching from the flying mode to the walking mode is completed. ​ ​ S2, in the walking mode, the moving direction is independently adjusted by the moving unit of the multi-direction walking structure, the moving wheel structure independently turns to realize omnidirectional movement, when the crawler type moving unit is used, the turning adjustment is realized by the speed difference between the left and right crawlers, and the driving conveying carrier is accurately moved to a target position in a complex environment; S3, in the conveying process, the on-site image is collected by the rotatable camera unit of the modular remote guidance assembly, the voice module realizes the two-way voice interaction between the remote operator and the on-site personnel, and the first-aid part is indicated by the remote control pointing indication device; S4, when entering the target area, the sound and light warning assembly is started, the specific frequency flash is emitted by the warning lamp group, the preset prompt sound is played by the sound emitting device, the surrounding personnel is prompted about the working state of the device and the visibility is improved; S5, after reaching the target position, the protective cover body of the AED storage structure is opened, the AED use tutorial is obtained through the interactive guidance display part, and the AED is taken out from the AED storage cavity for first-aid operation.

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