A marine public health emergency medical material delivery and recovery integrated system

Abstract

The application relates to the technical field of medical health, in particular to an ocean public health emergency medical material putting and recycling integrated system, which comprises a main body, a connecting mechanism is arranged on the lower surface of the main body, and a storage mechanism is arranged on the lower surface of the connecting mechanism. The integrated system is used for unmanned aerial vehicle operation, the rotating shaft drives the propeller to provide power to the target sea area during flight, after reaching the target sea area, the connecting mechanism cylinder connects or separates the connecting ring and the storage mechanism, the putting and recycling are completed, the camera can monitor the surrounding situation, the illuminating lamp assists and the warning light prevents collision, in the storage mechanism, the layered fixed baffle fixes the materials to prevent shaking and damage, the device has the capability of putting and recycling medical materials in the ocean region, the medical materials can be put in time, the working efficiency of the offshore operation team is improved, the medical resources can be effectively recycled, the cost of public health emergency treatment is reduced, and the like.

Description

Technical Field

[0001] This invention relates to the field of medical and health-related technologies, and in particular to an integrated system for the delivery and recovery of marine public health emergency medical supplies. Background Technology

[0002] In the field of healthcare, the guarantee of emergency medical supplies is crucial for responding to public health emergencies. Traditional land-based emergency medical supply management systems have accumulated certain experience and models in dealing with localized epidemics or disasters on land, such as establishing material reserve warehouses at different levels, having relatively complete land transportation and allocation processes, and hospital internal material management standards. However, the marine environment has its own unique characteristics and complexities. For example, offshore drilling platforms and ocean-going fishing fleets are widely distributed in vast sea areas, making it difficult to build fixed and comprehensively and efficiently covered material reserve points. This makes it difficult to quickly and accurately deploy medical supplies in emergency situations. Moreover, in the post-use recycling stage, due to the special characteristics of the marine region, recycling work faces numerous difficulties and cannot be carried out as orderly and efficiently as on land. Therefore, there is a particular need for an integrated system for the deployment and recycling of marine public health emergency medical supplies.

[0003] However, existing public health emergency medical supply delivery and retrieval devices are often inadequate for delivering and retrieving medical supplies in marine areas, resulting in untimely delivery of supplies. This, in turn, affects the health and work efficiency of the entire maritime operation team. Furthermore, the inability to effectively retrieve supplies also leads to a waste of medical resources and increases the cost of public health emergency response. Summary of the Invention

[0004] The purpose of this invention is to provide an integrated system for the delivery and retrieval of marine public health emergency medical supplies, in order to solve the problems mentioned in the background art. Existing public health emergency medical supply delivery and retrieval devices often lack the ability to deliver and retrieve medical supplies in marine areas, resulting in untimely delivery of supplies, which in turn affects the health and work efficiency of the entire maritime operation team. Moreover, the inability to effectively retrieve supplies also leads to the waste of medical resources and increases the cost of public health emergency response.

[0005] To achieve the above objectives, the present invention provides the following technical solution: an integrated system for the delivery and recovery of marine public health emergency medical supplies, comprising a main body, a camera fixedly connected to one side surface of the main body, a lighting lamp fixedly connected to one side surface of the main body, a warning light strip fixedly connected to one side surface of the main body, a waterproof motor housing fixedly connected to one side surface of the main body, a push motor fixedly connected to one side surface of the waterproof motor housing, a fan blade fixedly connected to one side surface of the push motor, a rotating shaft fixedly connected to the upper surface of the main body, a rotating column fixedly connected to one side surface of the rotating shaft, a propeller fixedly connected to one side surface of the rotating column, a connecting mechanism provided on the lower surface of the main body, and a storage mechanism provided on the lower surface of the connecting mechanism;

[0006] The storage mechanism includes a storage lid, a waterproof pad, a waterproof ring, a telescopic outer shell, a spring, a telescopic block, a storage bucket, a limiting groove, and a layered fixing baffle. The storage lid is fixedly connected to the lower surface of the connecting mechanism. The waterproof pad is fixedly connected to the lower surface of the storage lid. The waterproof ring is fixedly connected to the lower surface of the waterproof pad. The telescopic outer shell is fixedly connected to the inner surface of the storage lid. The spring is fixedly connected to the inner surface of the telescopic outer shell. The telescopic block is fixedly connected to the lower surface of the spring. The storage bucket is slidably connected to the lower surface of the storage lid. A limiting groove is formed on the inner surface of the storage bucket. A layered fixing baffle is slidably connected to one side surface of the limiting groove.

[0007] Preferably, the lighting lamps are arranged in a set on each side of the camera, and the warning light strips are arranged in a set on each side surface of the main body of the camera, and the warning light strips will flash red and green lights when in use.

[0008] Preferably, the waterproof housing of the motor, the push motor and the fan blades are located at the tail end of the main body of the drone, so that the drone can be moved by driving the push motor if it falls into the water in case of an accident. The rotating column and the propeller are arranged symmetrically in four sets around the central axis of the rotating shaft.

[0009] Preferably, the waterproof pad and waterproof ring are disposed inside the storage lid, which can effectively prevent liquid from seeping into the interior of the storage bucket when the storage bucket is rotated inward. The outer edge of the side of the storage bucket connected to the storage lid is provided with a rotating thread for rotating connection with the storage lid.

[0010] Preferably, two sets of springs are symmetrically arranged on the lower surface of the telescopic housing, and the inner dimensions of the telescopic housing match the outer dimensions of the telescopic block.

[0011] Preferably, four sets of limiting grooves are symmetrically arranged along the vertical line of the storage bucket, and four sets of telescopic shells, springs, and telescopic block structures are arranged in the same position in the corresponding limiting grooves.

[0012] Preferably, there are four sets of support columns below the layered fixing baffle, which are installed at the corresponding positions of the limiting grooves, and three sets of layered fixing baffles are placed in a stacked manner inside the storage bucket. The telescopic shell, spring and telescopic block play a role in pushing and fixing the uppermost layered fixing baffle.

[0013] Preferably, the connecting mechanism includes a connecting column, a load-bearing plate, a cylinder, a push rod, and a connecting ring. The connecting column is fixedly connected to the lower part of the main body of the machine. The load-bearing plate is fixedly connected to the lower surface of the connecting column. The cylinder is fixedly connected to one side surface of the load-bearing plate. The push rod is slidably connected to one side surface of the cylinder. The connecting ring is movably connected to one side surface of the push rod.

[0014] Preferably, the connecting columns and load-bearing plates are arranged symmetrically on the left and right sides below the main body of the machine, and the cylinders are arranged symmetrically on the upper surface of the two load-bearing plates, with two sets of push rods at one end of each set of cylinders.

[0015] Preferably, the cylinders are fixed to the connecting ring by placing the push rods together. The main body, connecting column and load-bearing plate are made of carbon fiber.

[0016] Compared with existing technologies, the beneficial effects of this invention are as follows: This integrated system operates using a drone as a carrier. During flight, the rotating shaft above the main body drives the rotating column and propeller to rotate at high speed, providing lift and flight power for the drone, enabling it to fly over the ocean to the target sea area for operation. Upon reaching the designated location, the cylinder in the connecting mechanism operates, pushing the push rod to move, allowing the connecting ring to connect or disconnect from the storage mechanism, realizing the deployment or retrieval of the storage mechanism. For example, when deploying medical supplies, the cylinder action causes the connecting ring to release the storage mechanism, allowing the storage container containing the medical supplies to be deployed. Retrieval is the reverse: first, the storage container is connected, then it is lifted back under the main body of the drone. A camera on one side of the main body can be used to monitor the flight path and target area in real time. Lighting provides illumination in low-light environments for better observation and operation, while flashing warning lights serve to warn surrounding vessels and personnel, preventing collisions. If the drone is in flight... If the drone accidentally falls into the water during operation, the drive motor inside the waterproof housing at the rear of the main body will start, driving the fan blades to rotate and propelling the drone through the water. This facilitates subsequent recovery or continued mission execution. For the storage mechanism, the storage bin is sealed and secured via a rotating threaded connection to the storage lid. Inside the bin, layered fixing baffles are installed and positioned using limiting grooves. With the help of springs, a telescopic housing, and telescopic blocks, the top layer of fixing baffles can be fixed in place. This allows for the layered storage and securing of different types or batches of medical supplies, preventing confusion or damage during transport due to shaking. Simultaneously, waterproof pads and rings effectively prevent seawater and other liquids from seeping into the storage bin, ensuring a safe storage environment for medical supplies. This design enables the device to handle the deployment and retrieval of medical supplies in marine areas. Timely deployment improves the efficiency of maritime operations, while effective retrieval prevents waste of medical resources and reduces the cost of public health emergency response. Attached Figure Description

[0017] Figure 1 This is a side view of the external structure of the present invention;

[0018] Figure 2 This is a schematic diagram of the main body structure of the fuselage of the present invention;

[0019] Figure 3 This is a schematic diagram illustrating the interaction between the camera and the lighting lamp of the present invention;

[0020] Figure 4 This is a schematic diagram of the interaction between the cylinder and the push rod of the present invention;

[0021] Figure 5 This is a schematic diagram of the interaction between the push rod and the connecting ring of the present invention;

[0022] Figure 6 This is a schematic diagram of the storage mechanism structure of the present invention;

[0023] Figure 7 This is a schematic diagram of the structure in which the waterproof pad, waterproof ring, and storage cover of the present invention cooperate with each other;

[0024] Figure 8 This is a schematic diagram of the structure in which the telescopic shell, spring, and telescopic block of the present invention cooperate with each other.

[0025] In the diagram: 1. Main body; 2. Camera; 3. Lighting light; 4. Warning light strip; 5. Waterproof motor housing; 6. Drive motor; 7. Fan blade; 8. Shaft; 9. Rotating column; 10. Propeller; 11. Connecting mechanism; 1101. Connecting column; 1102. Load-bearing plate; 1103. Cylinder; 1104. Push rod; 1105. Connecting ring; 12. Storage mechanism; 1201. Storage cover; 1202. Waterproof pad; 1203. Waterproof ring; 1204. Telescopic housing; 1205. Spring; 1206. Telescopic block; 1207. Storage bin; 1208. Limiting groove; 1209. Layered fixing baffle. Detailed Implementation

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

[0027] Please see Figure 1-8 This invention provides a technical solution: an integrated system for the delivery and recycling of marine public health emergency medical supplies, comprising a main body 1, a camera 2 fixedly connected to one side surface of the main body 1, a lighting lamp 3 fixedly connected to one side surface of the main body 1, a warning light strip 4 fixedly connected to one side surface of the main body 1, a waterproof motor housing 5 fixedly connected to one side surface of the main body 1, a push motor 6 fixedly connected to one side surface of the waterproof motor housing 5, a fan blade 7 fixedly connected to one side surface of the push motor 6, a rotating shaft 8 fixedly connected to the upper surface of the main body 1, a rotating column 9 fixedly connected to one side of the rotating shaft 8, a propeller 10 fixedly connected to one side surface of the rotating column 9, a connecting mechanism 11 provided on the lower surface of the main body 1, and a storage mechanism 12 provided on the lower surface of the connecting mechanism 11;

[0028] The storage mechanism 12 includes a storage lid 1201, a waterproof pad 1202, a waterproof ring 1203, a telescopic outer shell 1204, a spring 1205, a telescopic block 1206, a storage bin 1207, a limiting groove 1208, and a layered fixing baffle 1209. The storage lid 1201 is fixedly connected to the lower surface of the connecting mechanism 11. The waterproof pad 1202 is fixedly connected to the lower surface of the storage lid 1201. The waterproof ring 1203 is fixedly connected to the lower surface of the waterproof pad 1202. The telescopic outer shell 1204 is fixedly connected to the inner surface of the storage lid 1201. The spring 1205 is fixedly connected to the inner surface of the telescopic outer shell 1204. The telescopic block 1206 is fixedly connected to the lower surface of the spring 1205. 6. A storage bin 1207 is slidably connected to the lower surface of the storage cover 1201. A limiting groove 1208 is formed on the inner surface of the storage bin 1207, and a layered fixing baffle 1209 is slidably connected to one side surface of the limiting groove 1208. Through the arrangement of the storage cover 1201, waterproof pad 1202, waterproof ring 1203, telescopic shell 1204, spring 1205, telescopic block 1206, storage bin 1207, limiting groove 1208, and layered fixing baffle 1209, during use, the rotating shaft 8 above the main body 1 drives the rotating column 9 and propeller 10 to rotate at high speed, providing lift and flight power for the UAV, enabling it to fly over the ocean to the target sea area for operation. Upon reaching the designated location, the cylinder 1103 in the connecting mechanism 11 operates, pushing the push rod 1104 to move, allowing the connecting ring 1105 to connect or disconnect from the storage mechanism 12, realizing the deployment or retrieval of the storage mechanism 12. For example, when dropping medical supplies, cylinder 1103 actuates to release the connecting ring 1105 from the storage mechanism 12, allowing the storage bin 1207 containing the medical supplies to be dropped. The recovery process is reversed: the storage bin 1207 is first connected, then lifted back under the main body 1. A camera 2 on one side of the main body 1 can be used to monitor the flight path and target area in real time. An illumination light 3 provides lighting in low-light environments for better observation and operation. The flashing warning light strip 4 serves to warn surrounding vessels and personnel, preventing collisions. If the drone accidentally falls into the water during flight, the push motor 6 inside the waterproof motor housing 5 at the tail end of the main body 1 activates, driving the fan blades 7 to rotate, thus propelling the drone through the water for subsequent recovery or continued mission execution. The storage bin 12 is sealed and secured by a rotating threaded connection to the storage cover 1201. Inside the storage bin 1207, the layered fixing baffle 1209 is installed and positioned by the limiting groove 1208, and under the action of the spring 1205, the telescopic outer shell 1204 and the telescopic block 1206, the uppermost layered fixing baffle 1209 can be fixed, which can be used to store and fix different types or batches of medical supplies in layers to prevent confusion or damage caused by shaking during transportation.Meanwhile, the waterproof pad 1202 and waterproof ring 1203 effectively prevent seawater and other liquids from seeping into the storage tank 1207, ensuring a safe storage environment for medical supplies. This design enables the device to handle the deployment and retrieval of medical supplies in marine areas, ensuring timely deployment and improving the efficiency of offshore operations. Furthermore, it allows for effective retrieval without wasting medical resources, reducing the cost of public health emergency response.

[0029] Furthermore, a set of illumination lights 3 are installed on each side of the camera 2, and a set of warning light strips 4 are installed on each side of the main body 1. The warning light strips 4 flash red and green lights when in use. With the illumination lights 3 installed on each side of the camera 2, this layout can provide good auxiliary lighting for the camera 2, which helps the operator to control the drone more accurately to complete the material delivery and retrieval tasks. The warning light strips 4 are installed on each side of the main body 1 and flash red and green lights. This has a strong warning effect in the marine environment, ensuring that materials can be successfully delivered and retrieved, and that the mission will not be interrupted or the equipment damaged due to collision accidents.

[0030] Furthermore, the waterproof motor housing 5, the push motor 6, and the fan blades 7 are located at the tail end of the main body 1. This allows the drone to move by driving the push motor 6 if it accidentally falls into the water. The rotating column 9 and the propeller 10 are arranged symmetrically in four sets around the central axis of the rotating shaft 8. With the waterproof motor housing 5, the push motor 6, and the fan blades 7 in use, the drone is positioned at the tail end of the main body 1. This design provides the drone with the ability to move in water. This underwater propulsion capability allows the drone to move towards a predetermined recovery point or a relatively safe area, facilitating subsequent salvage and maintenance work and greatly reducing the risk of equipment loss.

[0031] Furthermore, the waterproof pad 1202 and waterproof ring 1203 are disposed inside the storage lid 1201. When the storage bucket 1207 is rotated inward, it can effectively prevent liquid from seeping into the interior of the storage bucket 1207. The outer edge of the storage bucket 1207 connected to the storage lid 1201 is provided with a rotating thread for rotating connection with the storage lid 1201. The waterproof pad 1202 and waterproof ring 1203 are crucial for protecting the quality of medical supplies during use, ensuring that medicines and medical devices will not be damaged or malfunction due to moisture, and guaranteeing the storage safety of medical supplies in the marine environment.

[0032] Furthermore, two sets of springs 1205 are symmetrically arranged on the lower surface of the telescopic housing 1204. The inner dimensions of the telescopic housing 1204 match the outer dimensions of the telescopic block 1206. Through the arrangement of springs 1205, telescopic housing 1204 and telescopic block 1206, this symmetrical design can provide uniform and stable support for the layered fixing baffle 1209 during use, keeping it in the right position and preventing it from shifting due to the shaking and bumping of the drone during transportation.

[0033] Furthermore, four sets of limiting grooves 1208 are symmetrically arranged along the vertical line of the storage bin 1207. Four sets of telescopic shell 1204, spring 1205 and telescopic block 1206 are arranged in the same position in the corresponding limiting grooves 1208. Through the setting of limiting grooves 1208, this symmetrical layout provides precise positioning for the installation of the layered fixing baffle 1209 during use, which can ensure that the baffle can be accurately placed in the predetermined position inside the storage bin 1207, so that the layered fixing baffle 1209 remains stable in the horizontal direction and will not tilt or shift.

[0034] Furthermore, there are four sets of support columns below the layered fixing baffle 1209, which are installed at the corresponding positions of the limiting groove 1208. The layered fixing baffle 1209 is placed in three sets in a stacked manner inside the storage bin 1207. The telescopic outer shell 1204, spring 1205 and telescopic block 1206 play a role in pushing and fixing the top layered fixing baffle 1209. With the setting of the layered fixing baffle 1209, the internal space of the storage bin 1207 can be effectively utilized during use, and different types of materials can be placed in different layers, which facilitates the classification, management and retrieval of medical supplies and improves the utilization efficiency of storage space.

[0035] Furthermore, the connecting mechanism 11 includes a connecting column 1101, a load-bearing plate 1102, a cylinder 1103, a push rod 1104, and a connecting ring 1105. The connecting column 1101 is fixedly connected to the lower part of the main body 1. The load-bearing plate 1102 is fixedly connected to the lower surface of the connecting column 1101. The cylinder 1103 is fixedly connected to one side surface of the load-bearing plate 1102. The push rod 1104 is slidably connected to one side surface of the cylinder 1103. The connecting ring 1105 is movably connected to one side surface of the push rod 1104. The connecting mechanism 11, including the connecting column 1101, the load-bearing plate 1102, the cylinder 1103, the push rod 1104, and the connecting ring 1105, provides a complete connection. The connection ring 1105, through its sliding and movable connection with the cylinder 1103, push rod 1104, and connecting ring 1105, allows for more flexible deployment and retrieval of the storage mechanism 12. When medical supplies need to be deployed, the cylinder 1103 drives the push rod 1104 to move, causing the connecting ring 1105 to release the storage mechanism 12, enabling rapid and accurate deployment. During retrieval, the reverse operation allows the connecting ring 1105 to smoothly connect with the storage mechanism 12, and then the storage mechanism 12 is retrieved by lifting the main body 1. This flexible connection and separation mechanism can adapt to different operating scenarios and task requirements.

[0036] Furthermore, two sets of connecting columns 1101 and load-bearing plates 1102 are symmetrically arranged on the lower part of the fuselage body 1. Two sets of cylinders 1103 are symmetrically arranged on the upper surface of the two sets of load-bearing plates 1102. Each set of cylinders 1103 has two sets of push rods 1104 at one end. Through the arrangement of connecting columns 1101 and load-bearing plates 1102, this symmetrical layout can evenly distribute the weight of the fuselage body 1 during use, which can effectively prevent problems such as fuselage tilt and deformation of connecting structures caused by uneven force, and improve the stability of the entire system during flight.

[0037] Furthermore, the cylinders 1103 are positioned relative to each other so that the push rods 1104 are connected to the connecting rings 1105 for fixation. The fuselage body 1, the connecting column 1101, and the load-bearing plate 1102 are made of carbon fiber. Through the arrangement of the fuselage body 1, the connecting column 1101, and the load-bearing plate 1102, the use of carbon fiber material in use provides excellent strength-to-weight ratio. This material can withstand the air resistance experienced by the fuselage body 1 during high-speed flight, as well as the gravity and inertial forces borne by the connecting column 1101 and the load-bearing plate 1102 from the storage mechanism 12, ensuring the stability and safety of the entire structure.

[0038] Working Principle: This integrated system for the delivery and retrieval of marine public health emergency medical supplies operates by using a rotating shaft 8 on the upper part of the main body 1, which drives a rotating column 9 and a propeller 10 to rotate at high speed. This provides lift and flight power for the drone, enabling it to fly over the ocean to the target sea area. Upon reaching the designated location, the cylinder 1103 in the connecting mechanism 11 operates, pushing the push rod 1104 to move. This allows the connecting ring 1105 to connect or disconnect from the storage mechanism 12, enabling the delivery or retrieval of the storage mechanism 12. For example, when delivering medical supplies, the cylinder 1103... The cylinder 1103's action causes the connecting ring 1105 to release the storage mechanism 12, dropping the storage bin 1207 containing medical supplies. The recovery process is the reverse: first, the storage bin 1207 is reconnected, then it is lifted back under the main body 1. The camera 2 on one side of the main body 1 can be used to monitor the flight path and target area in real time. The lighting 3 provides illumination in low-light environments for better observation and operation. The flashing warning light strip 4 serves to warn surrounding vessels and personnel to avoid collisions. If the drone accidentally falls into the water during flight, the tail section of the main body 1... The drive motor 6 inside the waterproof housing 5 at the end of the motor starts, driving the fan blades 7 to rotate, thereby propelling the drone in the water for easy recovery or continued mission execution. For the storage mechanism 12, the storage bin 1207 is sealed and fixed via a rotating threaded connection to the storage cover 1201. Inside the storage bin 1207, layered fixing baffles 1209 are installed and positioned via limiting grooves 1208. Under the action of springs 1205, telescopic housings 1204, and telescopic blocks 1206, the uppermost layered fixing baffle 1209 can be fixed, allowing for the handling of different types or batches of items. The medical supplies are stored and secured in layers to prevent them from being disturbed or damaged during transportation. At the same time, the waterproof pad 1202 and waterproof ring 1203 can effectively prevent seawater and other liquids from seeping into the storage container 1207, ensuring the storage environment of the medical supplies. This design enables the device to handle the deployment and retrieval of medical supplies in marine areas, ensuring timely deployment and improving the work efficiency of the offshore operation team. Moreover, it can effectively recover medical supplies without wasting medical resources and reduce the cost of public health emergency response. The drive motor 6 is model YE2-132S-4.

[0039] Although embodiments of the 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 invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An integrated system for the delivery and recovery of marine public health emergency medical supplies, comprising a main fuselage (1), characterized in that: A camera (2) is fixedly connected to one side surface of the main body (1), a lighting lamp (3) is fixedly connected to one side surface of the main body (1), a warning light strip (4) is fixedly connected to one side surface of the main body (1), a waterproof motor housing (5) is fixedly connected to one side surface of the main body (1), a push motor (6) is fixedly connected to one side surface of the waterproof motor housing (5), a fan blade (7) is fixedly connected to one side surface of the push motor (6), a rotating shaft (8) is fixedly connected to the upper surface of the main body (1), a rotating column (9) is fixedly connected to one side surface of the rotating shaft (8), a propeller (10) is fixedly connected to one side surface of the rotating column (9), a connecting mechanism (11) is provided on the lower surface of the main body (1), and a storage mechanism (12) is provided on the lower surface of the connecting mechanism (11). The storage mechanism (12) includes a storage lid (1201), a waterproof pad (1202), a waterproof ring (1203), a telescopic outer shell (1204), a spring (1205), a telescopic block (1206), a storage bin (1207), a limiting groove (1208), and a layered fixing baffle (1209). The storage lid (1201) is fixedly connected to the lower surface of the connecting mechanism (11). The waterproof pad (1202) is fixedly connected to the lower surface of the storage lid (1201). The waterproof ring (1209) is fixedly connected to the lower surface of the waterproof pad (1202). 203), a telescopic outer shell (1204) is fixedly connected to the inner surface of the storage cover (1201), a spring (1205) is fixedly connected to the inner surface of the telescopic outer shell (1204), a telescopic block (1206) is fixedly connected to the lower surface of the spring (1205), a storage bucket (1207) is rotatably connected to the lower surface of the storage cover (1201), a limiting groove (1208) is opened on the inner surface of the storage bucket (1207), and a layered fixing baffle (1209) is slidably connected to one side surface of the limiting groove (1208). The waterproof housing (5), the push motor (6) and the fan blade (7) are located at the tail end of the main body (1), so that the drone can be moved by driving the push motor (6) when it falls into the water in an accident. The rotating column (9) and the propeller (10) are arranged symmetrically in four groups around the central axis of the rotating shaft (8). The waterproof pad (1202) and waterproof ring (1203) are located inside the storage cover (1201). When the storage bucket (1207) is rotated inward, it can effectively prevent liquid from seeping into the interior of the storage bucket (1207). The outer edge of the storage bucket (1207) connected to the storage cover (1201) is provided with a rotating thread for rotating connection with the storage cover (1201). The connecting mechanism (11) includes a connecting column (1101), a load-bearing plate (1102), a cylinder (1103), a push rod (1104), and a connecting ring (1105). The connecting column (1101) is fixedly connected to the lower surface of the main body (1). The load-bearing plate (1102) is fixedly connected to the lower surface of the connecting column (1101). The cylinder (1103) is fixedly connected to one side surface of the load-bearing plate (1102). The push rod (1104) is slidably connected to one side surface of the cylinder (1103). The connecting ring (1105) is movably connected to one side surface of the push rod (1104). The connecting column (1101) and the load-bearing plate (1102) are arranged in two sets symmetrically on the left and right sides below the main body (1). The cylinder (1103) is arranged in two sets symmetrically on the upper surface of the two sets of load-bearing plates (1102), and each set of cylinder (1103) has two sets of push rods (1104) at one end. The cylinders (1103) are positioned opposite each other so that the push rods (1104) are connected and the connecting ring (1105) is fixed. The main body (1), connecting column (1101) and load-bearing plate (1102) are made of carbon fiber.

2. The integrated system for the delivery and recovery of marine public health emergency medical supplies according to claim 1, characterized in that: The lighting lamps (3) are set on both sides of the camera (2), and the warning light strips (4) are set on both sides of the main body (1), and the warning light strips (4) will flash red and green lights when in use.

3. The integrated system for the delivery and recovery of marine public health emergency medical supplies according to claim 1, characterized in that: Two sets of springs (1205) are symmetrically arranged on the lower surface of the telescopic housing (1204), and the inner dimensions of the telescopic housing (1204) match the outer dimensions of the telescopic block (1206).

4. The integrated system for the delivery and recovery of marine public health emergency medical supplies according to claim 1, characterized in that: The limiting groove (1208) is symmetrically arranged in four sets along the vertical line of the storage bucket (1207), and the telescopic shell (1204), spring (1205) and telescopic block (1206) structure are arranged in four sets at the same position in the corresponding limiting groove (1208).

5. The integrated system for the delivery and recovery of marine public health emergency medical supplies according to claim 1, characterized in that: There are four sets of support columns below the layered fixing baffle (1209), which are installed at the corresponding positions of the limiting groove (1208). The layered fixing baffle (1209) is placed in three sets in a stacked manner inside the storage bucket (1207). The telescopic shell (1204), spring (1205) and telescopic block (1206) play a role in pushing and fixing the uppermost layered fixing baffle (1209).

Images