Hangar capable of taking off and landing multiple unmanned aerial vehicles simultaneously

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses a hangar capable of taking off and landing multiple unmanned aerial vehicles at the same time, the hangar comprises a main body, a plurality of unmanned aerial vehicle take-off and landing platform assemblies, a plurality of hangar cabin doors and a bias part, and the main body is internally provided with an opening cavity on at least one side; the plurality of unmanned aerial vehicle take-off and landing platform assemblies are arranged in the cavity of the main body at intervals; the hangar cabin door is hinged to the side, with the opening, of the body. The biasing part is connected to the hinged position of the hangar cabin door and the main body and has biasing force for forcing the hangar cabin door to be closed; the unmanned aerial vehicle take-off and landing platform assembly comprises a base frame, an unmanned aerial vehicle take-off and landing platform and a power piece. The base frame is fixed to the side wall of the cavity, the unmanned aerial vehicle take-off and landing platform is arranged on the base frame in a sliding mode, and the power piece is connected to the base frame and configured to drive the unmanned aerial vehicle take-off and landing platform to stretch out of or retract into the cavity; the hangar cabin door is pushed by the unmanned aerial vehicle take-off and landing platform to rotate and open relative to the main body. The multiple unmanned aerial vehicle take-off and landing platform assemblies are arranged, so that multiple unmanned aerial vehicles can be taken off and landing at the same time.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and particularly to a hangar that can take off and land multiple unmanned aerial vehicles simultaneously. Background Art

[0002] With the rapid progress of technology, the low-altitude economy is deeply integrated with economic and social activities, continuously expanding application scenarios. From logistics distribution, agricultural and forestry plant protection to emergency rescue, film shooting, etc., the figure of unmanned aerial vehicles can be seen everywhere. The wide popularization of the application of unmanned aerial vehicles has put forward higher requirements for their efficient operation and convenient takeoff and landing.

[0003] In the past scenarios of using unmanned aerial vehicles, the traditional design of unmanned aerial vehicle hangars generally has the problem that only one unmanned aerial vehicle can take off and land at a time. This limitation seriously restricts the operation efficiency in scenarios that require a large number of unmanned aerial vehicles to cooperate in operations, such as large-scale logistics distribution, large-area agricultural and forestry monitoring, etc. In commercial operations, this low-efficiency takeoff and landing method increases the operating cost and extends the service cycle, making it difficult to meet the growing demand for efficient services from users. Summary of the Invention

[0004] In view of this, the present invention provides a hangar that can take off and land multiple unmanned aerial vehicles simultaneously to solve the problem that the traditional design of unmanned aerial vehicle hangars generally allows only one unmanned aerial vehicle to take off and land at a time.

[0005] In a first aspect, the present invention provides a hangar that can take off and land multiple unmanned aerial vehicles simultaneously, including:

[0006] A main body with an open cavity on at least one side inside;

[0007] A number of unmanned aerial vehicle takeoff and landing platform assemblies, which are arranged at intervals inside the cavity of the main body, and a space suitable for placing unmanned aerial vehicles is formed between two adjacent unmanned aerial vehicle takeoff and landing platform assemblies;

[0008] A number of hangar doors, which are hinged to the side of the main body with an opening, and one hangar door is configured to close the space for placing an unmanned aerial vehicle corresponding to one unmanned aerial vehicle takeoff and landing platform assembly;

[0009] A biasing member, which is connected to the hinge joint of the hangar door and the main body, and the biasing member has a biasing force that forces the hangar door to close;

[0010] Wherein, the unmanned aerial vehicle takeoff and landing platform assembly includes a base frame, an unmanned aerial vehicle takeoff and landing platform, and a power member; the base frame is fixed to the side wall of the cavity, the unmanned aerial vehicle takeoff and landing platform is slidably arranged on the base frame, the power member is connected to the base frame, and the power member is configured to drive the unmanned aerial vehicle takeoff and landing platform to extend or retract into the cavity;

[0011] The hangar door is pushed by the UAV takeoff and landing platform and rotates relative to the main body to open.

[0012] Beneficial effects: There is an open cavity on one side inside the main body. The inside of the cavity is used to place a number of UAV takeoff and landing platform components and UAVs. The number of UAV takeoff and landing platform components are arranged at intervals inside the cavity of the main body. Any one of the UAV takeoff and landing platform components is used to place a UAV. The adjacent two UAV takeoff and landing platform components are placed at intervals to form a space suitable for placing a UAV between the adjacent two UAV takeoff and landing platform components. The hangar door is hinged to the side of the main body with an opening. The hangar door is used to enclose the space for placing the UAV corresponding to the UAV takeoff and landing platform component. The biasing member is connected to the hinge joint of the hangar door and the main body. The biasing member is used to keep the hangar door in the closed position. Therefore, the biasing member has a biasing force forcing the hangar door to close. The UAV takeoff and landing platform component includes a base frame, a UAV takeoff and landing platform and a power member; the base frame is fixed to the side wall of the cavity, and the base frame provides a supporting function. The UAV takeoff and landing platform is slidably arranged on the base frame. The fixed end of the power member is connected to the base frame, and the driving end of the power member is connected to the UAV takeoff and landing platform. And the power member is configured to drive the UAV takeoff and landing platform to extend or retract into the cavity. When it is necessary to open the hangar door, the power member drives the UAV takeoff and landing platform to extend out of the cavity. During the process of the UAV takeoff and landing platform extending out of the cavity, the hangar door is pushed by the UAV takeoff and landing platform and rotates relative to the main body to open. When the power member drives the UAV takeoff and landing platform to retract into the cavity, the hangar door is closed under the action of the biasing force of the biasing member. In the present invention, by providing a number of UAV takeoff and landing platform components, multiple UAVs can take off and land simultaneously.

[0013] In an optional embodiment, a locking member is provided on the inner side of the hangar door, and a locking adapter is provided on the UAV takeoff and landing platform;

[0014] When the hangar door is in the closed position, the locking adapter is inserted into the locking member;

[0015] When the hangar door rotates relative to the main body and opens outward, the locking adapter disengages from the locking member.

[0016] Beneficial effects: By providing a locking member and a locking adapter, when the hangar door is in the closed position, the locking adapter is used to connect with the locking member to lock the hangar door, preventing the hangar door from being forcibly opened under the action of other external forces. When it is necessary to release the UAV, the hangar door rotates relative to the main body and opens outward. During this process, the locking adapter disengages from the locking member, realizing the automatic unlocking of the hangar door. In the UAV hangar of the present invention, a locking member is ingeniously provided on the inner side of the hangar door, and the corresponding locking adapter is on the UAV takeoff and landing platform. This combination constructs a set of efficient and intelligent locking and unlocking systems, providing a solid guarantee for the safe storage and smooth operation of the UAV.

[0017] In an alternative embodiment, a locking portion is provided on the locking member, and the locking adapter is adapted to be inserted into the locking portion; and a moving space is present in the locking portion for the locking adapter to move along the extending or retracting direction of the UAV landing platform.

[0018] Advantageous effects: By having a moving space in the locking portion for the locking adapter to move along the extending or retracting direction of the UAV landing platform, when the UAV needs to be launched, the UAV landing platform starts to extend out of the cavity under the drive of the power member. At the same time, the hangar door is pushed by the landing platform and rotates outward relative to the main body. During this process, the locking member also moves relative to the locking adapter correspondingly. In order to prevent the locking member from jamming during the relative movement with the locking adapter, resulting in the locking adapter being unable to disengage from the inside of the locking member, the moving space is provided.

[0019] In an alternative embodiment, when the hangar door rotates relative to the main body and opens outward, the locking adapter moves in the moving space along the extending direction of the UAV landing platform until the hangar door rotates relative to the main body to the point where the locking adapter disengages from the locking member.

[0020] In an alternative embodiment, the locking portion is a strip-shaped through hole opened on the locking member, and the strip-shaped through hole is arranged along the extending or retracting direction of the UAV landing platform.

[0021] In an alternative embodiment, the UAV landing platform assembly further includes a locking roller, and the locking roller is rotatably connected to the locking adapter; the UAV landing platform abuts against the hangar door through the locking roller.

[0022] Advantageous effects: By providing a locking roller, which is rotatably connected to the locking adapter, when the UAV landing platform pushes the hangar door to rotate slowly relative to the main body, the UAV landing platform abuts against the hangar door through the locking roller, causing the locking roller to roll on the surface of the hangar door, which can prevent the UAV landing platform from directly hitting the surface of the hangar door.

[0023] In an alternative embodiment, the UAV landing platform assembly further includes a side plate, and the locking adapter is connected to the side plate;

[0024] There is a ramp surface on the side plate, and a contact roller is provided on the inner side of the hangar door. After the locking adapter disengages from the locking member, the contact roller is adapted to abut against the ramp surface, and the contact roller is pushed by the ramp surface of the side plate to force the hangar door to rotate.

[0025] Beneficial effects: As the drone landing platform slowly extends out of the cavity under the strong drive of the power component, the hangar door is continuously pushed by it and begins to rotate smoothly in the counterclockwise direction with the hinge point with the main body as the axis. The locking adapter is firmly connected to the side plate, and the side plate is provided with a ramp surface, while the abutting roller is installed on the inner side of the hangar door. When the locking member disengages from the locking adapter, the unlocking process enters a new stage. At this time, as the drone landing platform continues to extend, the movement of the hangar door no longer solely depends on the direct push of the landing platform. The abutting roller begins to play a key role. It contacts and gradually abuts against the ramp surface on the side plate. As the drone landing platform continues to extend out of the cavity under the drive of the power component, the contact part between the ramp surface and the abutting roller gradually moves downward, thereby pushing the height of the abutting roller to gradually decrease until the abutting roller moves from the ramp surface to the horizontal ground of the side plate, that is, the hangar door is completely pushed flat through the cooperation of the ramp surface and the abutting roller.

[0026] In an alternative embodiment, the abutting roller is located above the locking member.

[0027] In an alternative embodiment, the drone landing platform assembly further includes a push rod, which is movably connected to the drone landing platform and is located above the drone landing platform;

[0028] The push rod is configured to push the drone on the drone landing platform to the charging device inside the main body.

[0029] Beneficial effects: When the drone returns to the hangar after completing the mission, the drone landing platform retracts into the cavity under the drive of the power component. When it is determined that the drone has landed smoothly on the drone landing platform and the landing platform has completely retracted into the cavity, the push rod slowly approaches the drone under the command of the electronic control system. Until it touches the drone, the push rod pushes the drone to move smoothly along the surface of the landing platform towards the charging device inside the main body to achieve charging of the drone. Among them, the drone landing platform is provided with a through groove, and both ends of the push rod are connected to the drive components at the bottom side of the drone landing platform through the through groove to realize driving the push rod along the through groove, so as to realize pushing the drone located above the drone landing platform to move. The drive components can be a motor and a transmission belt, and the push rod is driven by the transmission belt to achieve movement. The charging device and the charging method of the drone can adopt the existing technology.

[0030] In an alternative embodiment, the hangar that can simultaneously take off and land multiple drones also includes a heat dissipation device, which is arranged at the bottom of the cavity. Description of the Drawings

[0031] To more clearly illustrate the specific embodiments of the present invention or the technical solutions in the prior art, the following will briefly introduce the drawings required for the description of the specific embodiments or the prior art. Obviously, the drawings in the following description are some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings.

[0032] Figure 1 Isometric view of a hangar that can simultaneously take off and land multiple drones according to an embodiment of the present invention;

[0033] Figure 2 Schematic internal structure diagram of a hangar that can simultaneously take off and land multiple drones according to an embodiment of the present invention;

[0034] Figure 3 Is Figure 2 Partial enlarged schematic view of A in

[0035] Figure 4 Is Figure 2 Partial enlarged schematic view of B in

[0036] Figure 5 Schematic structure diagram of a locking member and a locking adapter in a hangar that can simultaneously take off and land multiple drones according to an embodiment of the present invention;

[0037] Figure 6 Top view of a drone takeoff and landing platform in a hangar that can simultaneously take off and land multiple drones according to an embodiment of the present invention.

[0038] Explanation of reference numerals:

[0039] 1. Main body; 2. Drone takeoff and landing platform assembly; 21. Base frame; 22. Drone takeoff and landing platform; 23. Power member; 24. Locking adapter; 25. Locking roller; 26. Side plate; 3. Hangar door; 4. Biasing member; 5. Locking member; 6. Abutting roller; 7. Push rod; 8. Heat dissipation device. Specific embodiments

[0040] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention. Obviously, the described embodiments are some, but not all, of the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present invention.

[0041] With the rapid progress of technology, the low-altitude economy is deeply integrated with economic and social activities, continuously expanding application scenarios, from logistics distribution, agricultural and forestry plant protection, to emergency rescue, film shooting, etc. The figure of drones can be seen everywhere. The wide popularization of drone applications has put forward higher requirements for their efficient operation and convenient takeoff and landing.

[0042] In the past drone usage scenarios, the traditional drone hangar design generally had the problem that only one drone could take off and land at a time. This limitation severely restricted the operation efficiency in scenarios that required a large number of drones to cooperate in operations, such as large-scale logistics distribution, large-area agricultural and forestry monitoring, etc. In commercial operations, this inefficient takeoff and landing method increased the operating cost and extended the service cycle, making it difficult to meet the growing demand for efficient services from users.

[0043] The following will describe the embodiments of the present invention in conjunction with Figures 1 to 6 .

[0044] According to an embodiment of the present invention, there is provided a hangar that can take off and land multiple drones at the same time, including a main body 1, a plurality of drone takeoff and landing platform assemblies 2, a plurality of hangar doors 3, and a biasing member 4. There is an open cavity on at least one side inside the main body 1; a plurality of drone takeoff and landing platform assemblies 2 are arranged at intervals inside the cavity of the main body 1, and a space suitable for placing drones is formed between adjacent two of the plurality of drone takeoff and landing platform assemblies 2; the hangar door 3 is hinged to the side of the main body 1 with an opening, and one hangar door 3 is configured to close the space for placing drones corresponding to one drone takeoff and landing platform assembly 2; the biasing member 4 is connected to the hinge joint of the hangar door 3 and the main body 1, and the biasing member 4 has a biasing force that forces the hangar door 3 to close; wherein, the drone takeoff and landing platform assembly 2 includes a base frame 21, a drone takeoff and landing platform 22, and a power member 23; the base frame 21 is fixed to the side wall of the cavity, the drone takeoff and landing platform 22 is slidably arranged on the base frame 21, the power member 23 is connected to the base frame 21, and the power member 23 is configured to drive the drone takeoff and landing platform 22 to extend or retract into the cavity; the hangar door 3 is pushed by the drone takeoff and landing platform 22 to rotate relative to the main body 1 and open.

[0045] As Figure 1As shown, there is a cavity open on one side inside the main body 1. The inside of the cavity is used to place a number of drone takeoff and landing platform assemblies 2 and drones. The number of drone takeoff and landing platform assemblies 2 is arranged at intervals inside the cavity of the main body 1. Any one of the drone takeoff and landing platform assemblies 2 is used to place a drone. The adjacent two drone takeoff and landing platform assemblies 2 are placed at intervals to form a space suitable for placing a drone between the adjacent two drone takeoff and landing platform assemblies 2. The hangar door 3 is hinged to the side of the main body 1 with an opening. The hangar door 3 is used to enclose the space for placing the drone corresponding to the drone takeoff and landing platform assembly 2. The biasing member 4 is connected to the hinge between the hangar door 3 and the main body 1. The biasing member 4 is used to keep the hangar door 3 in the closed position. Therefore, the biasing member 4 has a biasing force that forces the hangar door 3 to close. As Figure 2 and Figure 3 shown, the drone takeoff and landing platform assembly 2 includes a base frame 21, a drone takeoff and landing platform 22, and a power member 23; the base frame 21 is fixed to the side wall of the cavity, and the base frame 21 provides a supporting function. The drone takeoff and landing platform 22 is slidably arranged on the base frame 21. The fixed end of the power member 23 is connected to the base frame 21, and the driving end of the power member 23 is connected to the drone takeoff and landing platform 22. And the power member 23 is configured to drive the drone takeoff and landing platform 22 to extend or retract into the cavity. When it is necessary to open the hangar door 3, the power member 23 drives the drone takeoff and landing platform 22 to extend out of the cavity. During the process of the drone takeoff and landing platform 22 extending out of the cavity, the hangar door 3 is pushed by the drone takeoff and landing platform 22 and rotates relative to the main body 1 to open. When the power member 23 drives the drone takeoff and landing platform 22 to retract into the cavity, the hangar door 3 is closed under the action of the biasing force of the biasing member 4. In this embodiment, by providing a number of drone takeoff and landing platform assemblies 2, multiple drones can take off and land simultaneously.

[0046] The main body 1 of the hangar constructs the basic framework of the whole system. The main body 1 adopts a frame structure and is composed of a number of mutually fixed connecting rods and plate-like members fixed on the connecting rods as side walls. A number of drone takeoff and landing platform assemblies 2 are arranged at intervals and in an orderly manner inside the cavity of the main body 1. The number of drone takeoff and landing platform assemblies 2 can be set according to requirements, such as Figure 2In the shown structure, the number of the UAV takeoff and landing platform assemblies 2 is four. Each takeoff and landing platform assembly is an independent subsystem, which consists of a base frame 21, a UAV takeoff and landing platform 22, and a power component 23. The base frame 21 serves as the support skeleton of the entire assembly and is firmly fixed to the side wall of the cavity through special high-strength connectors to ensure stability under the vibration and impact generated by the frequent takeoff and landing of the UAV. The UAV takeoff and landing platform 22 is slidably arranged on the base frame 21. This sliding connection method not only ensures the smoothness of the UAV takeoff and landing platform 22 when extending or retracting into the cavity but also enables precise positioning, providing a stable and reliable takeoff and landing platform for the UAV. The power component 23 serves as the driving core. The power component 23 is connected to the base frame 21. In this embodiment, the power component 23 can adopt a telescopic cylinder, which has a powerful and stable power output capacity. Through the preset electronic control system, the power component 23 can accurately respond to control commands and drive the UAV takeoff and landing platform 22 to extend or retract into the cavity at a set speed and stroke. When the UAV needs to perform a task, the power component 23 operates quickly, pushing the UAV takeoff and landing platform out of the cavity rapidly to prepare for the UAV to take off; after the task is completed, it can accurately retract the takeoff and landing platform to facilitate the orderly parking and maintenance of the UAV. The hangar door 3 is installed on one side of the main body 1 with an opening in a hinged manner. Each hangar door 3 is configured to enclose the space for placing the UAV corresponding to a UAV takeoff and landing platform assembly 2, achieving one-to-one exclusive protection. The biasing component 4 is connected to the hinge of the hangar door 3 and the main body 1, and the biasing component 4 adopts a torsion spring. In the normal state, the hangar door 3 is tightly closed under the action of the biasing component 4, effectively resisting the intrusion of external dust, rain and other impurities. When the UAV takeoff and landing platform 22 extends out of the cavity driven by the power component 23, the hangar door 3 will be pushed by the takeoff and landing platform. As the takeoff and landing platform gradually extends, the hangar door 3 rotates slowly relative to the main body 1 and opens. The whole process is smooth and natural, without the need for an additional door opening driving device, greatly simplifying the system structure and reducing the probability of failure. When the UAV completes the takeoff and landing task and the takeoff and landing platform retracts into the cavity, the hangar door 3 will quickly automatically close under the action of the biasing component 4 again, providing all-round protection for the UAV once again.

[0047] In one embodiment, multiple side-opening cavities can also be provided inside the main body 1, such as on two sides, three sides or four sides. Correspondingly, the direction in which the UAV takeoff and landing platform assembly 2 extends out of the cavity also changes with the opening direction of the cavity.

[0048] In one embodiment, as Figure 4 shown, a locking member 5 is provided on the inner side of the hangar door 3, and a locking adapter 24 is provided on the UAV takeoff and landing platform 22; when the hangar door 3 is in the closed position, the locking adapter 24 is inserted into the locking member 5; when the hangar door 3 rotates relative to the main body 1 and opens outward, the locking adapter 24 disengages from the locking member 5.

[0049] By providing a locking member 5 and a locking adapter 24, when the hangar door 3 is in the closed position, the locking adapter 24 is used to connect with the locking member 5 to lock the hangar door 3 and prevent the hangar door 3 from being forcibly opened under the action of other external forces. When the drone needs to be released, the hangar door 3 rotates relative to the main body 1 and opens outward. During this process, the locking adapter 24 disengages from the locking member 5, realizing the automatic unlocking of the hangar door 3. In the drone hangar of this embodiment, the locking member 5 is skillfully provided on the inner side of the hangar door 3, and the matching locking adapter 24 is on the drone landing platform 22. This combination constructs an efficient and intelligent locking and unlocking system, providing a solid guarantee for the safe storage and smooth operation of the drone.

[0050] In the hangar provided in this embodiment, when the drone needs to be released to perform a mission, the drone landing platform 22 starts to extend out of the cavity under the drive of the power member 23. As the landing platform moves, the hangar door 3 is pushed and rotates outward relative to the main body 1 and opens. During this process, the connection between the locking member 5 and the locking adapter 24 is gradually broken, and the locking adapter 24 smoothly disengages from the locking member 5. This automatic unlocking process completely relies on the coordinated operation of the various structures of the hangar, without the need for additional manual operation or complex electric control unlocking devices. It utilizes the mechanical power when the landing platform extends, and cleverly realizes the disengagement of the locking adapter 24, not only simplifying the operation process, but also greatly improving the reliability and stability of the system.

[0051] In one embodiment, the locking member 5 is provided with a locking portion, and the locking adapter 24 is adapted to be inserted into the locking portion; and there is a moving space in the locking portion for the locking adapter 24 to move along the extending or retracting direction of the drone landing platform 22. By having a moving space in the locking portion for the locking adapter 24 to move along the extending or retracting direction of the drone landing platform 22, when the drone needs to be released, the drone landing platform 22 starts to extend out of the cavity under the drive of the power member 23. At the same time, the hangar door 3 is pushed by the landing platform and rotates outward relative to the main body 1 to open. During this process, the locking member 5 also moves relative to the locking adapter 24 correspondingly. In order to prevent the locking member 5 from jamming during the movement relative to the locking adapter 24, resulting in the locking adapter 24 being unable to disengage from the inside of the locking member 5, the moving space is provided.

[0052] In one embodiment, when the hangar door 3 rotates relative to the main body 1 and opens outward, the locking adapter 24 moves in the moving space along the extending direction of the drone landing platform 22 until the hangar door 3 rotates relative to the main body 1 until the locking adapter 24 disengages from the locking member 5. Specifically, as Figure 5As shown, the locking portion is a strip-shaped through hole provided on the locking member 5, and the strip-shaped through hole is arranged along the extension or retraction direction of the UAV landing platform 22. It can be understood that when the UAV needs to be released to perform a mission, the UAV landing platform 22 begins to extend out of the cavity driven by the power member 23. At the same time, the hangar door 3 is pushed by the landing platform and rotates outward relative to the main body 1 to open. During this process, the locking member 5 will also move synchronously with the rotation of the hangar door 3 until the bottom end height of the locking adapter 24 is greater than the height of the strip-shaped through hole, and the locking adapter 24 can detach from the inside of the strip-shaped through hole and continue to move to the outside of the cavity with the UAV landing platform 22. As shown Figure 5 As shown, the side plate 26 has two layers. Figure 4 The diagram shows the outer direction. Figure 5 The diagram shown is a schematic diagram of the inner layer direction. Figure 5 As shown, the locking adapter 24 is connected to the inner layer, and in order to prevent interference with the synchronous movement of the locking member 5 with the rotation of the hangar door 3, a groove is provided on the inner layer.

[0053] In one embodiment, Figure 4 As shown, the drone landing platform assembly 2 also includes a locking roller 25, which is rotatably connected to the locking adapter 24; the drone landing platform 22 abuts against the hangar door 3 via the locking roller 25. By providing the locking roller 25, which is rotatably connected to the locking adapter 24, when the drone landing platform 22 pushes the hangar door 3 to rotate slowly relative to the main body 1, the drone landing platform 22 abuts against the hangar door 3 via the locking roller 25, so that the locking roller 25 rolls on the surface of the hangar door 3, which can prevent the drone landing platform 22 from directly hitting the surface of the hangar door 3.

[0054] In one embodiment, Figure 2 and Figure 3 As shown, the UAV landing platform assembly 2 also includes a side panel 26, and the locking adapter 24 is connected to the side panel 26; there is a sloped surface on the side panel 26, and an abutment roller 6 is provided on the inner side of the hangar door 3. After the locking adapter 24 is disengaged from the locking member 5, the abutment roller 6 is suitable for abutting against the sloped surface, and the abutment roller 6 is pushed by the sloped surface of the side panel 26 to force the hangar door 3 to rotate.

[0055] As the drone landing platform 22 slowly extends out of the cavity under the strong drive of the power component 23, the hangar door 3 is continuously pushed by it and begins to rotate smoothly in the counterclockwise direction with the hinge point with the main body 1 as the axis. The locking adapter 24 is firmly connected to the side plate 26. There is a ramp on the side plate 26, and the abutting roller 6 is installed on the inner side of the hangar door 3. When the locking member 5 is disengaged from the locking adapter 24, the unlocking process enters a new stage. At this time, as the drone landing platform 22 continues to extend, the movement of the hangar door 3 no longer solely depends on the direct push of the landing platform. The abutting roller 6 begins to play a key role. It contacts and gradually abuts against the ramp on the side plate 26. As the drone landing platform 22 continues to extend out of the cavity under the drive of the power component 23, the contact part between the ramp and the abutting roller 6 gradually moves downward, thereby pushing the height of the abutting roller 6 to gradually decrease until the abutting roller 6 moves from the ramp to the horizontal ground of the side plate 26, that is, the hangar door 3 is completely pushed flat through the cooperation of the ramp and the abutting roller 6.

[0056] In one embodiment, the abutting roller 6 is located above the locking member 5 so that when the locking member 5 is disengaged from the locking adapter 24, the unlocking process enters a new stage. At the same time, the abutting roller 6 is arranged in a staggered manner with the locking roller 25 to prevent interference between the two rollers.

[0057] In one embodiment, as Figure 6 shown, the drone landing platform assembly 2 further includes a push rod 7. The push rod 7 is movably connected to the drone landing platform 22 and is located above the drone landing platform 22. The push rod 7 is configured to push the drone on the drone landing platform 22 to the charging device inside the main body 1.

[0058] When the drone returns to the hangar after completing the mission, the drone landing platform 22 retracts into the cavity under the drive of the power component 23. When it is determined that the drone has landed smoothly on the drone landing platform 22 and the landing platform has completely retracted into the cavity, the push rod 7 slowly approaches the drone under the command of the electronic control system. Until it touches the drone, the push rod 7 pushes the drone to move smoothly along the surface of the landing platform towards the charging device inside the main body 1 to achieve charging of the drone. Among them, there is a through groove on the drone landing platform 22. Both ends of the push rod 7 are connected to the drive assembly at the bottom side of the drone landing platform 22 through the through groove to drive the push rod 7 along the through groove to push the drone located above the drone landing platform 22 to move. The drive assembly can be a motor and a transmission belt, and the push rod 7 is driven by the transmission belt to achieve movement. The charging device and the charging method of the drone can adopt the existing technology.

[0059] In one embodiment, as Figure 1 and Figure 2As shown, the hangar capable of taking off and landing multiple drones simultaneously further includes a heat dissipation device 8 disposed at the bottom of the cavity. The heat dissipation device 8 includes a heat dissipation fan and an air outlet provided on the main body 1. This is the prior art and will not be elaborated here.

[0060] In one embodiment, as Figure 1 shown, an antenna is provided on the upper side of the main body 1.

[0061] Although the embodiments of the present invention have been described in conjunction with the accompanying drawings, those skilled in the art can make various modifications and variations without departing from the spirit and scope of the present invention, and such modifications and variations fall within the scope defined by the appended claims.

Claims

1. A hangar capable of taking off and landing multiple drones simultaneously, characterized in that: include: A main body (1) is provided with a cavity with at least one side opening; A plurality of drone landing and take-off platform assemblies (2) are arranged at intervals inside the cavity of the main body (1), and a space suitable for placing a drone is formed between two adjacent drone landing and take-off platform assemblies (2); A plurality of hangar doors (3), wherein the hangar doors (3) are hinged on a side of the main body (1) having an opening, and one of the hangar doors (3) is configured to close a space corresponding to the drone landing platform assembly (2) for placing a drone; A biasing member (4) connected to a hinge between the hangar door (3) and the main body (1), the biasing member (4) having a biasing force forcing the hangar door (3) to close; The drone landing platform assembly (2) comprises a base frame (21), a drone landing platform (22) and a power piece (23); the base frame (21) is fixed to the side wall of the cavity, the drone landing platform (22) is slidably arranged on the base frame (21), the power piece (23) is connected to the base frame (21), and the power piece (23) is configured to drive the drone landing platform (22) to extend out of or retract into the cavity; The hangar door (3) is pushed by the drone landing platform (22) to rotate relative to the main body (1) and open.

2. The hangar capable of simultaneously taking off and landing multiple UAVs according to claim 1 is characterized in that: The hangar door (3) is provided with a locking piece (5) on the inner side, and the drone landing platform (22) is provided with a locking adapter (24); When the hangar door (3) is in a closed position, the locking adapter (24) is inserted into the locking member (5); When the hangar door (3) is rotated relative to the main body (1) and opened outward, the locking adapter (24) is disengaged from the locking member (5).

3. The hangar capable of simultaneously taking off and landing multiple drones according to claim 2 is characterized in that: The locking member (5) is provided with a locking portion, and the locking adapter (24) is suitable for being inserted into the locking portion; and there is a moving space in the locking portion for the locking adapter (24) to move along the extension or retraction direction of the drone landing platform (22).

4. The hangar capable of simultaneously taking off and landing multiple UAVs according to claim 3 is characterized in that: When the hangar door (3) rotates relative to the main body (1) and opens outward, the locking adapter (24) moves in the moving space along the extension direction of the drone landing platform (22) until the hangar door (3) rotates relative to the main body (1) until the locking adapter (24) is disengaged from the locking member (5).

5. The hangar capable of taking off and landing multiple drones simultaneously according to claim 4 is characterized in that: The locking portion is a strip-shaped through hole formed on the locking member (5), and the strip-shaped through hole is arranged along the extension or retraction direction of the drone landing platform (22).

6. The hangar capable of simultaneously taking off and landing multiple UAVs according to any one of claims 2-5, characterized in that: The drone landing platform assembly (2) further comprises a locking roller (25), wherein the locking roller (25) is rotationally connected to the locking adapter (24); the drone landing platform (22) abuts against the hangar door (3) via the locking roller (25).

7. The hangar capable of simultaneously taking off and landing multiple UAVs according to any one of claims 2-5, characterized in that: The drone landing platform assembly (2) further comprises a side plate (26), and the locking adapter (24) is connected to the side plate (26); The side panel (26) is provided with a slope surface, and an abutment roller (6) is provided on the inner side of the hangar door (3). After the locking adapter (24) is disengaged from the locking member (5), the abutment roller (6) is suitable for abutting against the slope surface, and the abutment roller (6) is pushed by the slope surface of the side panel (26) to force the hangar door (3) to rotate.

8. The hangar capable of taking off and landing multiple drones simultaneously according to claim 7, characterized in that: The abutment roller (6) is located on the upper side of the locking member (5).

9. The hangar capable of simultaneously taking off and landing multiple UAVs according to any one of claims 1-5, characterized in that: The UAV landing platform assembly (2) further comprises a push rod (7), wherein the push rod (7) is movably connected to the UAV landing platform (22) and is located on the upper side of the UAV landing platform (22); The push rod (7) is configured to push the drone on the drone landing platform (22) to move to the charging device in the main body (1).

10. The hangar capable of simultaneously taking off and landing multiple UAVs according to any one of claims 1 to 5, characterized in that: It also includes a heat dissipation device (8) which is arranged at the bottom of the cavity.

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