Unmanned aerial vehicle limiting structure, unmanned aerial vehicle assembly, unmanned aerial vehicle system and vehicle

Abstract

The invention discloses an unmanned aerial vehicle limiting structure, and belongs to the technical field of unmanned aerial vehicles, and the unmanned aerial vehicle limiting structure comprises a shell, a buckle structure and a pair of extension parts. Wherein the buckle structure is arranged at the upper part of the shell and is suitable for being connected to the unmanned aerial vehicle; the pair of extension parts extend outwards from the two opposite sides of the lower part of the shell, the lower surface of each extension part is straight, and the upper surface of each extension part is gradually shortened in the direction away from the shell. When the unmanned aerial vehicle is carried on the vehicle, the unmanned aerial vehicle limiting structure is matched with the vehicle-mounted hangar through the extension part, and the carried unmanned aerial vehicle is centered and locked. The unmanned aerial vehicle limiting structure effectively improves the stability when the unmanned aerial vehicle is carried in the vehicle-mounted hangar.

Description

[0001] This application claims priority to Chinese patent application No. 202411432774.1 filed on October 14, 2024, with invention name “UAV limiting structure, UAV component, UAV system and vehicle”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of unmanned aerial vehicles, and in particular to a UAV limiting structure, a UAV component, a UAV system and a vehicle. Background Art

[0003] Drones are unmanned aircraft that are controlled by radio remote control equipment and self-contained program control devices, and are now widely used.

[0004] When a drone is mounted on a vehicle, it is often used in conjunction with a vehicle-mounted hangar, which needs to center and lock the drone.

[0005] In order to facilitate locking, the current solution often uses the tripods on the four cantilevers of the drone to cooperate with the hangar, but the stability is often poor. Summary of the invention

[0006] The embodiments of the present application provide a drone limiting structure, a drone component, a drone system and a vehicle to improve the stability of the drone when it is mounted in a vehicle-mounted hangar.

[0007] On the one hand, a drone limiting structure is provided, including: a shell, a buckle structure and a pair of extension parts.

[0008] The buckle structure is arranged on the upper part of the shell and is suitable for connecting to a drone.

[0009] The pair of extension parts extend outward from two opposite sides of the lower part of the shell, the lower surface of each extension part is straight, and the upper surface gradually becomes shorter in the direction away from the shell.

[0010] Optionally, the snap-fit ​​structure includes a protruding portion, a connecting portion and a bent tail portion, the first end of the connecting portion is connected to the shell, the protruding portion and the bent tail portion are respectively connected to both sides of the second end of the connecting portion, and the second end of the connecting portion is higher than the first end of the connecting portion.

[0011] The protruding portion extends away from the bent tail portion, wherein when an end of the bent tail portion away from the connecting portion is pressed downward, the protruding portion is forced to rise.

[0012] Optionally, the drone limiting structure further includes a latch portion, which is disposed on an upper portion of the shell, and an extending direction of the latch portion is opposite to an extending direction of the protruding portion.

[0013] Optionally, the shell has a cavity, the cavity has a first opening and a second opening, the first opening is located on the upper surface of the shell, the second opening is located on the first side surface, the first side surface is located between the pair of extension portions, and the bent tail portion extends into the cavity from the first opening.

[0014] Optionally, the connecting portion is connected to an elastic portion of the shell, the elastic portion is located at an inner edge of the first opening, and two sides of the elastic portion have cutouts to separate from other parts of the inner edge.

[0015] Optionally, the bent tail portion includes a flat plate, an intermediate plate and a tail plate, the two ends of the intermediate plate are respectively connected to the flat plate and the tail plate, the flat plate extends away from the protruding portion, the intermediate plate extends parallel to the connecting portion, and the height of the tail plate is smaller than that of the flat plate.

[0016] On the other hand, a drone assembly is provided, comprising: a drone and the drone limiting structure described in any one of the above items, wherein the drone limiting structure is detachably connected to the drone via the buckle structure.

[0017] Optionally, the bottom of the drone includes a buckle hole and two latch holes, and the buckle hole is located on the perpendicular midline of a line connecting the two latch holes.

[0018] On the other hand, a drone system is provided, comprising: any of the drones described above and a vehicle-mounted hangar.

[0019] Optionally, the vehicle-mounted hangar has two first centering limit rods, and the inner bottoms of the two first centering limit rods have wedge-shaped grooves, and the wedge-shaped grooves match the shape of a portion of the extension portion away from the shell.

[0020] On the other hand, a vehicle is provided, comprising: a vehicle body and any one of the above-mentioned drone systems.

[0021] Optionally, the vehicle-mounted hangar is fixed on the vehicle body, and the drone is suitable for being carried on the vehicle-mounted hangar.

[0022] The beneficial effects brought by the technical solution provided by the embodiment of the present application include at least:

[0023] The drone limiting structure includes: a shell, a buckle structure and a pair of extensions. Among them, the buckle structure connects the lower part of the middle position of the drone to the drone limiting structure. When the drone is mounted on a vehicle, the drone limiting structure cooperates with the vehicle-mounted hangar through a pair of extensions, which is convenient for centering and locking the carried drone. Since the extension has a wedge-shaped cross-section, if the centering limit rod of the centering device of the vehicle-mounted hangar has a groove with a matching shape, the cooperation of the two can make the drone firmly locked by the centering device. Therefore, the drone assembly provided by the present application effectively improves the stability of the drone when it is mounted on the vehicle hangar, and the drone will not be separated from the vehicle hangar due to the bumps during vehicle driving. At the same time, this setting requires less modification to the drone, and the drone limiting structure itself is relatively simple, so the cost is low. Moreover, the buckle structure forms a detachable connection, which can be connected or disconnected as needed, and the operation is simple, which reduces the user's use cost. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0025] Figure 1 It is a structural schematic diagram of a drone limiting structure provided in an embodiment of the present application;

[0026] Figure 2 This is a schematic diagram of the connection between a drone limiting structure and a drone provided in an embodiment of the present application;

[0027] Figure 3 This is a schematic diagram of the connection between a buckle structure of a drone limiting structure and a buckle hole of the drone provided in an embodiment of the present application;

[0028] Figure 4 This is a schematic diagram of the structure of the bottom of a drone provided in an embodiment of the present application;

[0029] Figure 5 It is a connection diagram of a buckle structure and a buckle hole provided in an embodiment of the present application;

[0030] Figure 6 It is a schematic diagram of locking a drone in a vehicle-mounted hangar provided in an embodiment of the present application;

[0031] Figure 7 It is a partial schematic diagram of a vehicle-mounted hangar locking drone provided in an embodiment of the present application. DETAILED DESCRIPTION

[0032] In order to make the objectives, technical solutions and advantages of the present application clearer, the implementation methods of the present application will be further described in detail below with reference to the accompanying drawings.

[0033] Please refer to Figure 1 , Figure 1 1 is a schematic diagram of a drone position limiting structure provided in an embodiment of the present application. The drone position limiting structure 100 comprises: a housing 110 , a buckle structure 120 and a pair of extensions 130 .

[0034] The buckle structure 120 in the drone limiting structure 100 is disposed on the upper portion of the housing 110 , and the buckle structure 120 is used to be connected to the drone 200 . Figure 2 : is a schematic diagram of a connection between a drone limiting structure and a drone provided in an embodiment of the present application, such as Figure 2 As shown in the figure, the buckle structure 120 connects the lower part of the middle part of the drone 200 to the drone limiting structure 100, thereby fixing the drone 200. In this application, up and down are relative. As shown in the figure, when the drone limiting structure 100 is docked with the drone, the position close to the lower part of the drone is the upper part, and the direction away from the lower part of the drone is the lower part.

[0035] A pair of extensions 130 in the drone limiting structure 100 extend outward from opposite sides of the lower portion of the shell 110. The lower surface of each extension 130 is straight, and the upper surface gradually becomes shorter in the direction away from the shell 110. That is, the extension 130 is a wedge-shaped portion protruding outward from opposite sides of the lower portion of the shell 110. When the drone 200 is mounted on a vehicle, the drone limiting structure 100 cooperates with the vehicle-mounted hangar 300 through a pair of extensions 130 to stably mount the drone 200 on the vehicle. Specifically, the lower surface of each extension 130 is close to the upper surface of the hangar, and the upper surface can extend into the matching groove of the docking part. This wedge-shaped cross-section is convenient for docking and insertion and forms an additional clamp.

[0036] In summary, the drone limiting structure provided in the embodiment of the present application includes: a shell, a buckle structure and a pair of extensions. Among them, the buckle structure connects the lower part of the middle position of the drone to the drone limiting structure. When the drone is mounted on a vehicle, the drone limiting structure cooperates with the vehicle-mounted hangar through a pair of extensions to facilitate the centering and locking of the carried drone. Since the extension has a wedge-shaped cross-section, if the centering limit rod of the centering device of the vehicle-mounted hangar has a groove with a matching shape, the cooperation of the two can make the drone firmly locked by the centering device. Therefore, the drone assembly provided by the present application effectively improves the stability of the drone when it is mounted on the vehicle hangar, and the drone will not be separated from the vehicle hangar due to the bumps during vehicle driving. At the same time, this setting has less modification to the drone, and the drone limiting structure itself is relatively simple, so the cost is low. Moreover, the buckle structure forms a detachable connection, which can be connected or disconnected as needed, and the operation is simple, which reduces the user's use cost.

[0037] The details and advantages of the embodiments of the present application are further described below.

[0038] Figure 3 A schematic diagram of the connection between a buckle structure of a drone limit structure and a buckle hole of the drone provided in an embodiment of the present application. Figure 3 The buckle structure 120 includes: a protruding portion 121, a connecting portion 122 and a bent tail portion 123. The first end of the connecting portion 122 is connected to the housing 110, the protruding portion 121 and the bent tail portion 123 are respectively connected to the two sides of the second end of the connecting portion 122, and the second end of the connecting portion 122 is higher than the first end of the connecting portion 122.

[0039] The protruding portion 121 extends away from the bent tail portion 123. When the end of the bent tail portion 123 away from the connecting portion 122 is pressed down, the protruding portion 121 is forced to rise. This rise can cause the protruding portion 121 to lean back toward the bent tail portion 123, thereby breaking away from the corresponding docking structure. In addition, this rise can also reduce the extent of the protruding portion 121 extending forward, thereby facilitating entry into the corresponding front insertion hole.

[0040] from Figure 3 It can also be seen that a slope is formed on the side of the protruding portion 121 away from the bent tail portion 123, and the angle between the slope and the plane perpendicular to the connecting portion 122 is an acute angle, or the front end of the protruding portion 121 forms a duck head shape with a low front and a high back. In this way, when the protruding portion 121 is forced to rise, the slope makes it easy for the protruding portion 121 to enter and leave the buckle hole 210 of the drone 200, for example, when the buckle hole 210 includes a lateral extension portion.

[0041] See again Figure 3The bent tail portion 123 in the buckle structure 120 includes: a flat plate 1231, an intermediate plate 1232 and a tail plate 1233. The two ends of the intermediate plate 1232 are respectively connected to the flat plate 1231 and the tail plate 1233, the flat plate 1231 extends away from the protruding portion 121, the intermediate plate 1232 extends parallel to the connecting portion 122, and the height of the tail plate 1233 is less than that of the flat plate 1231.

[0042] It should also be noted that the drone limiting structure 100 is detachably connected to the drone 200 via the buckle structure 120. Here, the buckle structure 120 enables the drone limiting structure 100 to be firmly connected to the drone 200 via the protruding portion 121.

[0043] Since the height of the tail plate 1233 is smaller than the flat plate 1231, when the drone limiting structure 100 is disassembled, the tail plate 1233 is located outside the buckle hole 210 of the drone 200, so that there is enough space for fingers to be inserted into the gap between the tail plate 1233 and the drone 200. When disassembling, by pressing the tail plate 1233 of the bent tail 123 downward, the middle plate 1232 tilts downward, and the flat plate 1231 connected to the middle plate 1232 also tilts downward, so that the protruding portion 121 is forced to rise, and at this time, the drone limiting structure 100 can be separated from the drone 200.

[0044] In the present application embodiment, Figure 1 As shown, the housing 110 also has a cavity 111. The cavity 111 has a first opening 1111 and a second opening 1112. The first opening 1111 is located on the upper surface of the housing 110, and the second opening 1112 is located on the first side surface. Figure 1 As shown, the first side surface is located between the pair of extensions 130, and the bent tail portion 123 extends from the first opening 1111 into the cavity 111. The bent tail portion 123 extends from the first opening 1111 into the cavity 111, and when disassembling the drone limiting structure 100, there is enough space for fingers to extend into the gap between the tail plate 1233 of the bent tail portion 123 and the drone 200, and there is enough space to make the pressed bent tail portion 123 tilt downward.

[0045] Through this arrangement, when removing the drone limiting structure 100 from the drone, or when assembling the drone limiting structure 100 to the drone, the user can insert a finger into the cavity 111 from the second opening 1112, actuate the bent tail portion 123, so that the bent tail portion 123 moves downward, and the protruding portion 121 is forced to lift or lean back, so that the drone and the drone limiting structure 100 can further move relative to each other with the user's hand movement. For example, when the drone and the drone limiting structure 100 are previously in a snap-on connection state, the bent tail portion 123 is kept pressed down so that the drone limiting structure 100 is separated from the drone; when the drone and the drone limiting structure 100 are previously in a disconnected state, the bent tail portion 123 is kept pressed down so that the protruding portion 121 can be inserted into the docking hole, and then after being released, the protruding portion 121 is engaged with the docking hole, so that the drone limiting structure 100 is snap-on connected to the drone.

[0046] In addition, the upper surface of the shell 110 in the drone limiting structure 100 has a pair of protrusions 113 on both sides, and the protrusions 113 protrude upward from the upper surface of the shell 110. The pair of protrusions 113 can be located on both sides of the buckle structure 120. When the drone and the drone limiting structure 100 are docked, the protrusions 113 are just engaged with the two sides of the lower part of the drone body, so that the drone is parked more stably. The inner side surface opposite to each protrusion 113 can be a curved surface, which can better cooperate with the drone body to avoid scratches between the drone and the protrusions 113.

[0047] In the present application embodiment, Figure 3 As shown, the connecting portion 122 is connected to the elastic portion 112 of the housing 110. Figure 1 As shown in , the elastic part 112 is located at the inner edge of the first opening 1111, and the two sides of the elastic part 112 have cutouts to separate it from other parts of the inner edge. In this way, when disassembling, the cutouts separate the elastic part 112 from other parts of the inner edge, and the elasticity of the elastic part 112 moving up and down is increased. Then, when the buckle structure 120 is pressed downward, the elastic part 112 is less restricted by other parts of the inner edge of the first opening 1111 close to the elastic part 112, and the buckle structure 120 has a larger range of movement and is more convenient to actuate.

[0048] In the present application embodiment, Figure 1As shown in , the drone limiting structure 100 also includes a latch portion 140. The latch portion 140 is disposed on the upper portion of the housing 110, and the extending direction of the latch portion 140 is opposite to the extending direction of the protruding portion 121. The latch portion 140 cooperates with the buckle structure 120 and docks in opposite directions, so that the connection between the drone limiting structure 100 and the drone 200 is more stable. Generally speaking, the latch portion 140 extends in a direction away from the protruding portion 121, and the protruding portion 121 extends in a direction away from the latch portion 140, that is, the free ends of the two are away from each other.

[0049] Refer again Figure 1 The drone limiting structure 100 is generally a hollow box-shaped structure, including five plates, including a top plate, a bottom plate and three side plates. The three side plates are connected between the top plate and the bottom plate. This arrangement reduces the weight of the drone limiting structure 100 and avoids excessive reduction in the range of the drone after adding the drone limiting structure 100.

[0050] A third opening 1113 may also be provided on the bottom plate, so as to further reduce the weight of the drone limiting structure 100 , and when the drone is detached from the hangar, the user may also actuate the buckle structure from the third opening 1113 .

[0051] The drone limiting structure 100 can be integrally formed, the first opening 1111 , the second opening 1112 , and the third opening 1113 can be formed by stamping, and the buckle structure 120 can also be formed by stamping and bending on the shell 110 .

[0052] The present application also provides a drone component, such as Figure 2 As shown, the drone assembly includes a drone 200 and a drone limiting structure 100. The drone limiting structure 100 can be any of the drone limiting structures described above. The drone limiting structure 100 is detachably connected to the drone 200 through its own buckle structure 120. That is, the drone limiting structure 100 can be connected to the drone 200 or detached from the drone 200 as needed.

[0053] Since the drone assembly has the drone limiting structure described above, it also has the advantages brought by the drone limiting structure. The buckle structure of the drone limiting structure connects the lower part of the middle position of the drone to the drone limiting structure. When the drone is mounted on a vehicle, the drone limiting structure cooperates with the vehicle-mounted hangar through a pair of extensions, which is convenient for centering and locking the carried drone. Since the extension has a wedge-shaped cross-section, if the centering limit rod of the centering device of the vehicle-mounted hangar has a groove with a matching shape, the cooperation of the two can make the drone firmly locked by the centering device. Therefore, the drone assembly provided by the present application effectively improves the stability of the drone when it is mounted on the vehicle hangar, and the drone will not be separated from the vehicle hangar due to the bumps during vehicle driving. At the same time, this setting has less modification to the drone, and the drone limiting structure itself is relatively simple, so the cost is low. Moreover, the buckle structure forms a detachable connection, which can be connected or disconnected as needed, and the operation is simple, which reduces the user's use cost.

[0054] Figure 4 2 is a schematic diagram of the structure of the bottom of a drone provided in an embodiment of the present application. The bottom of the drone 200 includes a buckle hole 210 and two latch holes 220, and the buckle hole 210 is located on the perpendicular midline of the line connecting the two latch holes 220. The buckle hole 210 is used to cooperate with the buckle structure 120 of the drone limiting structure 100, and the two latch holes 220 are used to cooperate with a pair of latch parts 140 of the drone limiting structure 100. With this arrangement, the drone limiting structure 100 and the drone 100 have three connection points and a symmetrical structure, so the connection is more stable.

[0055] It should be noted that the buckle hole 210 may include a first groove O1 opened at the bottom of the drone 200 and a second groove O2 opened on the side wall of the first groove O1 away from the two latch holes 220 .

[0056] The opening direction of the latch hole 220 is opposite to the opening direction of the second groove O2, and the structure forming the latch hole 220 protrudes from the surface of the bottom of the drone 200. The structure forming the latch hole 220 has a cavity structure, and has an opening on one side of the cavity structure close to the buckle hole 210.

[0057] When connecting the drone 200 and the drone limiting structure 100, the latch portion 140 of the drone limiting structure 100 is inserted into the latch hole 220 from the direction close to the buckle hole 210 to the direction away from the buckle hole 210, that is, the latch portion 140 is inserted from the opening of the cavity of the latch hole 220, and the latch portion 140 is located in the cavity of the latch hole 220. At the same time, the buckle structure 120 is pressed into the buckle hole 210 (or as an aid, the tail plate 1233 of the bent tail portion 123 of the buckle structure 120 can be pressed downward), and the drone 200 and the drone limiting structure 100 can be firmly connected. At this time, if Figure 3 As shown in the figure, the protruding portion 121 of the buckle structure 120 is located in the second groove O2 of the buckle hole 210, and the connecting portion 122, the flat plate 1231 and the part of the middle plate 1232 away from the tail plate 1233 are located in the first groove O1. In this way, the connection between the drone 200 and the drone limiting structure 100 is more stable. When disassembly is required, Figure 5 As shown, a finger can be inserted from the second opening 1112 and press downward the tail plate 1233 of the bent tail portion 123 of the buckle structure 120. At this time, the drone 200 or the drone limiting structure 100 is pushed to disengage the buckle structure 120 from the buckle hole 210 and pull the latch portion 140 out of the latch hole 220, thereby separating the drone limiting structure 100 and the drone 200.

[0058] The present application also provides a drone system, please refer to Figure 6 , Figure 6 Schematic diagram of a vehicle-mounted hangar locking drone provided in an embodiment of the present application. The drone system includes: Figure 6 The vehicle-mounted hangar 300 and the drone assembly consisting of the drone 200 and the drone limiting structure 100 are shown. The drone 200, the drone limiting structure 100 and the drone assembly can be any of the drones 200, the drone limiting structure 100 and the drone assembly described above. The vehicle-mounted hangar 300 has two first centering limiting rods 310, and the inner bottom of the two first centering limiting rods 310 has a wedge-shaped groove X. The vehicle-mounted hangar 300 also has two second centering limiting rods 320. Among them, as Figure 7 As shown, the wedge-shaped slot X matches the shape of the portion of the extension 130 away from the housing 110. It should be noted that the wedge-shaped slot X in the figure actually lacks a side slot wall, or the upper surface of the hangar constitutes this side slot wall. In other embodiments, the wedge-shaped slot X may also have complete two side slot walls.

[0059] It should be noted that after the connected drone 200 and the drone limiting structure 100 land on the table 330 of the vehicle-mounted hangar 300, the two first centering limiting rods 310 and the two second centering limiting rods 320 shrink and move closer to the middle of the table 330, so that the drone 200 and the drone limiting structure 100 are pushed to the middle of the table 330. The centering structure can generally include a control device, a power device and a transmission structure, which will not be repeated here.

[0060] Figure 7 FIG. 1 is a partial schematic diagram of a vehicle-mounted hangar locking a drone provided in an embodiment of the present application. Figure 7 As shown, the portion of the extension portion 130 of the drone limiting structure 100 away from the shell 110 is in line with the shape of the wedge-shaped groove X, and the two first centering limit rods 310 prevent the drone 200 from being displaced due to up, down, left, and right bumps during the driving of the vehicle. The two second centering limit rods 320 prevent the drone 200 from being displaced due to front and rear bumps during the driving of the vehicle, so that the drone 200 can be stably fixed on the vehicle-mounted hangar 300.

[0061] Since the drone component of the drone system has the drone limiting structure described above, it also has the advantages brought by the drone limiting structure. The buckle structure of the drone limiting structure connects the lower part of the middle position of the drone to the drone limiting structure. When the drone is mounted on a vehicle, the drone limiting structure cooperates with the centering limit rod of the vehicle-mounted hangar through a pair of extensions, which is convenient for centering and locking the carried drone. Since the extension has a wedge-shaped cross-section, and the centering limit rod of the centering device of the vehicle-mounted hangar has a groove with a matching shape, the cooperation of the two can make the drone be firmly locked by the centering device. Therefore, the drone component provided by the present application effectively improves the stability of the drone when it is mounted on the vehicle hangar, and the drone will not be separated from the vehicle hangar due to the bumps during vehicle driving. At the same time, this setting has less modification to the drone, and the drone limiting structure itself is relatively simple, so the cost is low. Moreover, the buckle structure forms a detachable connection, which can be connected or disconnected as needed, and the operation is simple, which reduces the user's use cost.

[0062] The embodiment of the present application also provides a vehicle. The vehicle includes a vehicle body and any one of the drone systems described in the above embodiments. Here, the vehicle-mounted hangar is fixed on the vehicle body, and the drone is carried on the vehicle-mounted hangar. During the driving process of the vehicle, the drone is fixed on the vehicle-mounted hangar and will not be displaced due to bumps. The vehicle-mounted hangar can be located in the trunk and extended when necessary; it can also be located on the roof.

[0063] Since the drone system of the vehicle has the drone limiting structure described above, it also has the advantages brought by the drone limiting structure. The buckle structure of the drone limiting structure connects the lower part of the middle position of the drone to the drone limiting structure. When the drone is mounted on the vehicle, the drone limiting structure cooperates with the centering limit rod of the vehicle-mounted hangar through a pair of extensions, which is convenient for centering and locking the carried drone. Since the extension has a wedge-shaped cross-section, and the centering limit rod of the centering device of the vehicle-mounted hangar has a groove with a matching shape, the cooperation of the two can make the drone be firmly locked by the centering device. Therefore, the drone assembly provided by the present application effectively improves the stability of the drone when it is mounted on the vehicle hangar, and the drone will not be separated from the vehicle hangar due to the bumps during the driving of the vehicle. At the same time, this setting has less modification to the drone, and the drone limiting structure itself is relatively simple, so the cost is low. Moreover, the buckle structure forms a detachable connection, which can be connected or disconnected as needed, and the operation is simple, which reduces the user's use cost.

[0064] It should be noted that in the accompanying drawings, the sizes of layers and regions may be exaggerated for clarity of illustration. It is also understood that when an element or layer is referred to as being "on" another element or layer, it may be directly on the other element, or there may be an intermediate layer. In addition, it is understood that when an element or layer is referred to as being "under" another element or layer, it may be directly under the other element, or there may be more than one intermediate layer or element. In addition, it is also understood that when a layer or element is referred to as being "between" two layers or two elements, it may be the only layer between the two layers or two elements, or there may also be more than one intermediate layer or element. Similar reference numerals throughout the text indicate similar elements.

[0065] In the present application, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance. The term "plurality" refers to two or more than two, unless otherwise clearly defined.

[0066] The above description is only an optional embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A UAV limiting structure, It is characterized in that The drone limiting structure (100) comprises a housing (110), a buckle structure (120) and a pair of extension parts (130), wherein: The buckle structure (120) is arranged on the upper part of the housing (110) and is suitable for being connected to the drone (200); The pair of extension portions (130) extend outward from opposite sides of the lower portion of the shell (110); the lower surface of each extension portion (130) is straight, and the upper surface gradually becomes shorter in a direction away from the shell (110).

2. The drone limiting structure according to claim 1, It is characterized in that The buckle structure (120) comprises a protruding portion (121), a connecting portion (122) and a bent tail portion (123); a first end of the connecting portion (122) is connected to the housing (110); the protruding portion (121) and the bent tail portion (123) are respectively connected to two sides of a second end of the connecting portion (122); and the second end of the connecting portion (122) is higher than the first end of the connecting portion (122); The protruding portion (121) extends away from the bent tail portion (123), wherein when an end of the bent tail portion (123) away from the connecting portion (122) is pressed downward, the protruding portion (121) is forced to rise.

3. The drone limiting structure according to claim 2, It is characterized in that The drone limiting structure (100) further comprises a latch portion (140), wherein the latch portion (140) is arranged on the upper portion of the housing (110), and an extension direction of the latch portion (140) is opposite to an extension direction of the protruding portion (121).

4. The drone limiting structure according to claim 2, It is characterized in that The shell (110) has a cavity (111), and the cavity (111) has a first opening (1111) and a second opening (1112), the first opening (1111) is located on the upper surface of the shell (110), the second opening (1112) is located on the first side surface, the first side surface is located between the pair of extension portions (130), and the bent tail portion (123) extends from the first opening (1111) into the cavity (111).

5. The drone limiting structure according to claim 4, It is characterized in that The connecting portion (122) is connected to the elastic portion (112) of the housing (110), the elastic portion (112) is located at the inner edge of the first opening (1111), and two sides of the elastic portion (112) are provided with cutouts to separate from other parts of the inner edge.

6. The drone limiting structure according to claim 2, It is characterized in that The bent tail portion (123) comprises a flat plate (1231), an intermediate plate (1232) and a tail plate (1233); two ends of the intermediate plate (1232) are respectively connected to the flat plate (1231) and the tail plate (1233); the flat plate (1231) extends away from the protruding portion (121); the intermediate plate (1232) extends parallel to the connecting portion (122); and the height of the tail plate (1233) is smaller than that of the flat plate (1231).

7. A drone component, It is characterized in that The drone assembly comprises a drone (200) and the drone limiting structure (100) according to any one of claims 1 to 6, wherein the drone limiting structure (100) is detachably connected to the drone (200) via the buckle structure (120).

8. The drone assembly according to claim 7, It is characterized in that The bottom of the drone (200) comprises a buckle hole (210) and two latch holes (220), wherein the buckle hole (210) is located on the perpendicular midline of a line connecting the two latch holes (220).

9. An unmanned aerial vehicle system, It is characterized in that The drone system comprises a drone assembly as described in claim 7 or 8 and a vehicle-mounted hangar (300), wherein the vehicle-mounted hangar (300) has two first centering limit rods (310), and the inner bottom of the two first centering limit rods (310) has a wedge-shaped groove (X), and the wedge-shaped groove (X) matches the shape of the portion of the extension portion (130) away from the shell (110).

10. A vehicle, It is characterized in that The vehicle comprises a vehicle body and the UAV system as claimed in claim 9, the vehicle-mounted hangar is fixed on the vehicle body, and the UAV is suitable for being carried on the vehicle-mounted hangar.

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