CN114132520A - Stacking embedding device for unmanned aerial vehicle and stacking method thereof - Google Patents
Stacking embedding device for unmanned aerial vehicle and stacking method thereof Download PDFInfo
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- CN114132520A CN114132520A CN202111596524.8A CN202111596524A CN114132520A CN 114132520 A CN114132520 A CN 114132520A CN 202111596524 A CN202111596524 A CN 202111596524A CN 114132520 A CN114132520 A CN 114132520A
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- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64F—GROUND OR AIRCRAFT-CARRIER-DECK INSTALLATIONS SPECIALLY ADAPTED FOR USE IN CONNECTION WITH AIRCRAFT; DESIGNING, MANUFACTURING, ASSEMBLING, CLEANING, MAINTAINING OR REPAIRING AIRCRAFT, NOT OTHERWISE PROVIDED FOR; HANDLING, TRANSPORTING, TESTING OR INSPECTING AIRCRAFT COMPONENTS, NOT OTHERWISE PROVIDED FOR
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
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Abstract
The invention discloses a stacking and embedding device for unmanned aerial vehicles and a stacking method thereof, the stacking and embedding device comprises hollow protective covers which are respectively fixed at the end part of each frame and are respectively sleeved on the peripheral sides of rotors, each protective cover is provided with an upper connecting part and a lower connecting part, the protective covers of two adjacent unmanned aerial vehicles stacked along the vertical direction are embedded between the protective covers of the two adjacent unmanned aerial vehicles, the lower connecting part of the upper protective cover is embedded with the upper connecting part of the lower protective cover, and after the upper connecting part and the lower connecting part are embedded, the other parts of the two unmanned aerial vehicles except the rotors are arranged at intervals, namely the unmanned aerial vehicles are stacked along the vertical direction, and the unmanned aerial vehicles are completely embedded by the upper connecting part and the lower connecting part of the protective covers, so that the unmanned aerial vehicles above are directly aligned to the protective covers of the unmanned aerial vehicles below in the placing process, the stacking and the lower of the unmanned aerial vehicles can be simply completed, Collect work, can accomplish many rotor unmanned aerial vehicle clusters on moving platform and bear.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle cluster bearing, in particular to a stacking embedding device for an unmanned aerial vehicle and a stacking method thereof.
Background
In the prior art, the small-sized multi-rotor unmanned aerial vehicle has the advantages of low price, simple flight control, hovering, easy take-off and landing and the like, is developed vigorously in the consumption field, and gradually shows the potential value in the military field. The multi-rotor unmanned aerial vehicle based on the mobile platform is widely applied to civil and military operations due to the characteristics of flexibility and the like. In order to realize that the unmanned aerial vehicle cluster is in coordination, moving platform need carry many unmanned aerial vehicles, and many rotor unmanned aerial vehicle are small, and light in weight often is flat shape, in order to place more unmanned aerial vehicle on moving platform, need fold the pile in vertical direction. In addition, in order to realize the autonomous cooperation of multiple mobile platforms, a feasible method needs to be designed to realize autonomous take-off and landing, storage, carrying and the like of the multi-rotor unmanned aerial vehicle on the mobile platforms.
Patent document CN113428068A discloses an unmanned aerial vehicle system for commodity circulation trade, including unmanned aerial vehicle body and workstation, the workstation bottom is equipped with the telescopic link that rises and falls, the telescopic link distal end that rises and falls is fixed with places the platform, the telescopic link outside that rises and falls is equipped with the spring that rises and falls, the spring both ends that rises and falls are connected fixedly with the workstation respectively with placing the platform, it is equipped with the subassembly that opens and shuts to place the bench side, workstation one side is equipped with the covering assembly, two fixed subassemblies are located and are placed a both sides, the inside four folding mechanism that are equipped with of workstation, the inside two actuating mechanism that are equipped with of workstation, park the unmanned aerial vehicle body in placing the bench side, use driving motor can accomplish putting unmanned aerial vehicle, it is fixed, folding and recovery, can expand and release simultaneously, do not need manual operation, easy operation is convenient. Place unmanned aerial vehicle through the work frame, make its whole placer complicated and with high costs.
The patent document CN112722305A discloses an unmanned aerial vehicle nest, the invention provides the unmanned aerial vehicle nest, a plurality of placing layers are arranged on a placing frame, and fixing devices for fixing unmanned aerial vehicles are arranged on the placing layers; the parking platform is arranged at the front end of the placing frame and comprises a lower platform, an upper platform and a platform driving module, the upper platform is arranged on the lower platform in a sliding mode, and the platform driving module drives the upper platform to move on the lower platform; the centering device is arranged on the shutdown platform and used for moving the unmanned plane landed on the shutdown platform to the central axis of the shutdown platform; the grabbing device is arranged on the shutdown platform and moves on the placing frame and the shutdown platform; elevating gear adjusts the height of shutting down the platform, and it sets up many platform structures and is used for supporting each unmanned aerial vehicle respectively, and inevitable can cause the complexity of platform structure.
Disclosure of Invention
The invention aims to provide a stacking and embedding device for unmanned aerial vehicles and a stacking and embedding method thereof, which are used for solving the problems in the prior art.
In order to achieve the purpose, the invention provides the following scheme: the invention provides a stacking and embedding device for unmanned aerial vehicles, which comprises hollow protective covers which are respectively fixed at the end parts of all frames, wherein all the protective covers are respectively sleeved on the peripheral sides of rotor wings, an upper connecting part and a lower connecting part are arranged on each protective cover, the lower connecting part of the upper protective cover is embedded with the upper connecting part of the lower protective cover between the protective covers of two adjacent unmanned aerial vehicles stacked in the vertical direction, and after the upper connecting part and the lower connecting part are embedded, the other parts of the two unmanned aerial vehicles except the rotor wings are arranged at intervals.
Preferably, go up connecting portion including being located the top supporting part of the side on the safety cover, lower connecting portion are located the downside of safety cover, top supporting part with lower connecting portion are the concave-convex surface structure that the gomphosis is connected.
Preferably, the top supporting part is whole the side of going up of safety cover, the top supporting part is whole to be interior concave surface structure, lower connecting portion are whole the downside of safety cover, the downside wholly be with interior concave surface structure looks gomphosis's outer convex surface structure.
Preferably, the outer convex surface structure is larger than the inner concave surface structure, and a rack for mounting the rotor wing is arranged at a position where the outer convex surface structure is not connected with the inner concave surface structure in a penetrating manner.
Preferably, the upper connecting portion further includes a side supporting portion provided on an outer peripheral side of the top supporting portion, the side supporting portion is provided on each of the protection covers along both sides in the circumferential direction, and two of the supporting portions between two adjacent protection covers are supported on both sides of the lower connecting portion.
Preferably, an annular edge is connected between the inner concave surface structure and the outer convex surface structure along the circumferential direction, the side supporting part is arranged on the annular edge, and the outer convex surface structure and/or the inner concave surface structure are detachably connected on the annular edge.
Preferably, the outer convex surface structure and the inner concave surface structure are arc surface-shaped structures matched with each other in structure.
Preferably, the top supporting part is whole the side of going up of safety cover, the top supporting part wholly is outer convex structure, lower connecting portion are whole the downside of safety cover, the downside wholly be with outer convex structure looks gomphosis's interior concave surface structure.
Preferably, go up connecting portion for set up in pairs and be two adjacent with same unmanned aerial vehicle the collateral branch supporting part between the safety cover, adjacent two between the safety cover the supporting part supports the both sides of connecting portion down.
Also provided is a stacking method for a stacking and embedding device of an unmanned aerial vehicle, comprising the following steps:
s1, placing the second unmanned aerial vehicle on a storage platform;
s2, placing the first unmanned aerial vehicle above the second unmanned aerial vehicle, and placing each protective cover of the first unmanned aerial vehicle over each protective cover of the second unmanned aerial vehicle respectively;
s3, embedding the lower connecting part of the first unmanned aerial vehicle protective cover on the upper connecting part of the second unmanned aerial vehicle protective cover;
s4, and sequentially finishing the stacking work of the rest unmanned aerial vehicles;
go up connecting portion for top supporting part or collateral branch supporting part, on same unmanned aerial vehicle down the equal gomphosis of connecting portion is in on the top supporting part, or on same unmanned aerial vehicle down the equal gomphosis of connecting portion is in on the collateral branch supporting part.
Compared with the prior art, the invention has the following technical effects:
the first, including fixing the protective cover in each end of the frame and being hollow-out separately, the protective cover is fixed in the end of the frame, in order to support the whole unmanned aerial vehicle body, the hollow-out structure can guarantee the protective cover will not influence the rotation of the unmanned aerial vehicle rotor and the lifting of the unmanned aerial vehicle, each protective cover is set up on the peripheral side of the rotor separately, there are upper connecting portion and lower connecting portion on the protective cover, between the protective covers of two adjacent unmanned aerial vehicles piled up along the vertical direction, the lower connecting portion of the upper protective cover and the upper connecting portion of the lower protective cover are jogged, and after the upper connecting portion and the lower connecting portion are jogged, the two unmanned aerial vehicles except the rotor are set up at intervals, that is, the unmanned aerial vehicle piles up along the vertical direction, rely on the jogged of the upper connecting portion and the lower connecting portion of the protective cover completely, then in the course of putting, it can be directly to align the unmanned aerial vehicle above with the protective cover of the unmanned aerial vehicle below, completion that can be simple to pile up, collect work of piling up of unmanned aerial vehicle, can accomplish many rotor unmanned aerial vehicle clusters on moving platform and bear.
The second, go up connecting portion including the top supporting part that is located the safety cover side, lower connecting portion are located the downside of safety cover, and top supporting part and lower connecting portion are the concave-convex structure that the gomphosis is connected, through the design of concave-convex structure for the connection of top supporting part and lower connecting portion relies on unsmooth combination more stable, has avoided the condition emergence of toppling over easily after a plurality of unmanned aerial vehicle accomplish pile work.
Third, the top supporting part is the side of going up of whole safety cover, the whole interior concave surface structure that is of top supporting part, lower connecting portion are the downside of whole safety cover, the downside is whole to be the outer convex surface structure with interior concave surface structure looks gomphosis, the side of going up of whole safety cover and the downside is as the part of looks gomphosis, on the one hand, increase the area of upside unmanned aerial vehicle and downside unmanned aerial vehicle looks gomphosis, improve gomphosis intensity between them, on the other hand, when preparation and installation safety cover, can perfect behind the position of safety cover in the frame, can guarantee the corresponding gomphosis of upside safety cover and downside safety cover promptly, the design degree of difficulty of fully reducing the safety cover.
The fourth, outer convex surface structure is greater than interior concave surface structure, a position department at outer convex surface structure unconnected concave surface structure is worn to establish by the frame for installing the rotor, so the rotor is when setting for, can the direct mount in the region that outer convex surface structure holds, avoid outer convex surface structure and the complete gomphosis of interior concave surface structure, when the installation frame, can only increase outer convex surface structure and interior concave surface structure between along high connecting portion, inevitable cause the highly too big of safety cover, whole unmanned aerial vehicle's pile height increase so, restriction unmanned aerial vehicle's pile quantity.
Fifthly, go up connecting portion still including setting up the collateral branch supporting part at top supporting part periphery side, be equipped with the collateral branch supporting part in pairs between the two adjacent safety covers of same unmanned aerial vehicle, two supporting parts between two adjacent safety covers support the both sides of connecting portion under, through setting up the collateral branch supporting part, the in-process of piling up at unmanned aerial vehicle, the lower connecting portion of upside unmanned aerial vehicle's safety cover can support on the collateral branch supporting part between two safety covers of below unmanned aerial vehicle, make unmanned aerial vehicle form the mode of piling up of dislocation, the mode of unmanned aerial vehicle piling up has been increased, and the mode of piling up of dislocation, make unmanned aerial vehicle's piling up in-process along the weight distribution of circumference more even, the stability of piling up has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive exercise.
Fig. 1 is a front view of an integral structure of an unmanned aerial vehicle with a protective cover, wherein the upper part of the integral structure is concave and the lower part of the integral structure is convex;
FIG. 2 is a top view of an integral structure of an unmanned aerial vehicle with a protective cover, wherein the upper part of the integral structure is concave and the lower part of the integral structure is convex;
fig. 3 is a schematic view of a positive stacking of unmanned aerial vehicles with concave upper portions and convex lower portions;
fig. 4 is a top view of a staggered stack of unmanned aerial vehicles with concave upper portions and convex lower portions;
FIG. 5 is a front view of the integral structure of the unmanned aerial vehicle with the protective cover, which is convex and concave;
fig. 6 is a schematic diagram of a positive stacking of upwardly convex and downwardly concave drones;
FIG. 7 is a partial side view of a staggered stack of upwardly convex and downwardly concave drones;
FIG. 8 is a top view of a staggered stack of upwardly convex and downwardly concave drones;
the unmanned aerial vehicle comprises 1-an unmanned aerial vehicle, 2-a rack, 3-a protective cover, 4-a rotor wing, 5-a top supporting part, 6-a lower connecting part, 7-an annular edge, 8-an installation part, 9-a side supporting part, 10-a first unmanned aerial vehicle and 11-a second unmanned aerial vehicle.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention aims to provide a stacking and embedding device for unmanned aerial vehicles and a stacking and embedding method thereof, which are used for solving the problems in the prior art.
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
Referring to fig. 1 to 8, taking a quad-rotor unmanned aerial vehicle as an example, the invention provides a stacking device for an unmanned aerial vehicle 1, which mainly utilizes the flattening characteristic of a multi-rotor unmanned aerial vehicle, and comprises hollow-out protective covers 3 respectively fixed at the end parts of frames 2, and preferably made of light materials to reduce the load of the unmanned aerial vehicle 1, the protective covers 3 are fixed at the end parts of the frames 2 to support the whole unmanned aerial vehicle 1 body, the hollow-out structure can ensure that the protective covers 3 do not influence the rotation of the rotor 4 of the unmanned aerial vehicle 1 and the lifting of the unmanned aerial vehicle 1, each protective cover 3 is respectively sleeved at the peripheral side of the rotor 4, upper connecting parts and lower connecting parts 6 are arranged on the protective covers 3, the design positions of the upper connecting parts and the lower connecting parts 6 are not limited, namely, the upper and lower positional relationship can be maintained, and the upper connecting parts and the lower connecting parts 6 of two adjacent protective covers 3 can vertically correspond to each other when in use, the lower connecting parts 6 of the upper side protective covers 3 and the upper connecting parts of the lower side protective covers 3 are embedded with each other between the protective covers 3 of two adjacent unmanned aerial vehicles 1 stacked along the vertical direction, wherein the embedding mode is divided into a plurality of modes, and can be surface-to-surface contact, convex and concave clamping and the like, after the upper connecting parts and the lower connecting parts 6 are embedded, the other parts of the two unmanned aerial vehicles 1 except the rotor wings 4 are arranged at intervals, the unmanned aerial vehicles 1 are completely supported and connected by the protective covers 3, and the other parts are arranged at intervals to avoid influencing the embedding strength between the protective covers 3, namely the unmanned aerial vehicles 1 are stacked along the vertical direction, and the unmanned aerial vehicles 1 are completely embedded by the upper connecting parts and the lower connecting parts 6 of the protective covers 3, so that the multi-rotor unmanned aerial vehicles can be stacked stably up and down, and in the placing process, the unmanned aerial vehicles 1 above and the protective covers 3 of the unmanned aerial vehicles 1 below can be directly aligned, completion that can be simple is to stacking of unmanned aerial vehicle 1, collect work, can accomplish many rotor unmanned aerial vehicle clusters on moving platform and bear, and this kind of structure can satisfy many rotor unmanned aerial vehicle clusters on ground platform and bear and independently take off and land, namely, through stacking with unmanned aerial vehicle 1, make unmanned aerial vehicle 1 can concentrate and place on the platform, and at the in-process that uses, through controlling unmanned aerial vehicle 1 at the in-process that flies, direct alignment downside unmanned aerial vehicle 1 place can, direct control rotor 4 rotates when taking off, accomplish breaking away from of upside unmanned aerial vehicle 1 and downside unmanned aerial vehicle 1.
Wherein, go up connecting portion including the top supporting part 5 that is located the safety cover 3 top side, lower connecting portion 6 is located the downside of safety cover 3, and top supporting part 5 and lower connecting portion 6 are the concave-convex surface structure that the gomphosis is connected, through the design of concave-convex surface structure for the connection of top supporting part 5 and lower connecting portion 6 relies on unsmooth combination more stable, has avoided the condition emergence of toppling over easily after a plurality of unmanned aerial vehicle 1 accomplishes the work of piling up. Wherein top supporting part 5 can be concave surface structure, lower connecting portion 6 can be convex surface structure, or as shown in fig. 5 to fig. 6, top supporting part 5 can be convex surface structure, lower connecting portion 6 is concave surface structure, both can the gomphosis mutually can, for example top supporting part 5 is assorted cambered surface structure with lower connecting portion 6, when two unmanned aerial vehicles from top to bottom misplace and pile up, as shown in fig. 7 to fig. 8, collateral branch supporting part 9 is sunken column structure, and sunken column structure and the edge structure phase-match of lower connecting portion, so that unmanned aerial vehicle's of upside safety cover 3 can directly place between two safety covers 3 of downside unmanned aerial vehicle, and the sunken column structure department of lower connecting portion 6 edge gomphosis of upside unmanned aerial vehicle safety cover 3 at collateral branch supporting part 5 of downside unmanned aerial vehicle safety cover 3.
As a preferred embodiment of the present invention, the top supporting portion 5 is an upper side surface of the whole protection cover 3, the top supporting portion 5 is integrally of an inner concave surface structure, the lower connecting portion 6 is a lower side surface of the whole protection cover 3, the lower side surface is integrally of an outer convex surface structure which is embedded with the inner concave surface structure, the upper side surface and the lower side surface of the whole protection cover 3 are used as embedded parts, when two protection covers 3 are stacked up and down, the outer convex surface structure on the lower side of the upper protection cover 3 can be tightly attached to and embedded in the upper top supporting portion 5 of the lower protection cover 3, on one hand, the area for embedding the upper unmanned aerial vehicle 1 and the lower unmanned aerial vehicle 1 is increased, the embedding strength of the upper protection cover 3 and the lower protection cover 3 is improved, on the other hand, after the positions of the protection covers 3 on the machine frame 2 are perfected, the corresponding embedding of the upper protection cover 3 and the lower protection cover 3 can be ensured, and the design difficulty of the protection covers 3 is sufficiently reduced, preferably, whole safety cover 3 is bowl structure, and unmanned aerial vehicle 1 utilizes bowl structure's safety cover 3 can realize stable pile from top to bottom.
Further, outer convex surface structure is greater than interior concave surface structure, a position department that outer convex surface structure is not connected interior concave surface structure is worn to establish by frame 2 for installing rotor 4, so rotor 4 is when setting for, can the direct mount in the region that outer convex surface structure holds, avoid outer convex surface structure and the complete gomphosis of interior concave surface structure, when installing frame 2, can only increase along high connecting portion between outer convex surface structure and the interior concave surface structure, inevitable lead to the fact the high too big of safety cover 3, so whole unmanned aerial vehicle 1's pile height-increasing, limit unmanned aerial vehicle 1's pile quantity. And the inner side of the outer convex surface structure is provided with a mounting part 8 connected with the frame 2, and the rotor 4 is mounted on the mounting part 8.
Preferably, go up connecting portion still including setting up the collateral branch supporting part 9 in the 5 periphery sides of top supporting part, be equipped with collateral branch supporting part 9 in pairs between two adjacent safety cover 3 of same unmanned aerial vehicle 1, two supporting parts between two adjacent safety cover 3 support the both sides at connecting portion 6 down, through setting up collateral branch supporting part 9, at the in-process that unmanned aerial vehicle 1 piles up, the lower connecting portion 6 of upside unmanned aerial vehicle 1's safety cover 3 can support on the collateral branch supporting part 9 between two safety cover 3 of downside unmanned aerial vehicle 1, make unmanned aerial vehicle 1 form the mode of dislocation pile, the mode that unmanned aerial vehicle 1 piles up has been increased, and the mode of dislocation pile up, make unmanned aerial vehicle 1's pile up in-process along the weight distribution of circumference more even, the stability of pile up has been guaranteed. The preferred collateral branch supporting part 9 can directly be seted up on top supporting part 5, be as the partial breach of top supporting part 5 promptly, can enough guarantee when using that connecting portion 6 inlays on top supporting part 5 down, do not receive partial breach's influence, when utilizing above-mentioned partial breach, directly inlay connecting portion 6 down on two breachs between two adjacent safety cover 3, or increase partial structure at the periphery side of top supporting part 5, set up corresponding breach that is used for supporting connecting portion 6 down on the partial structure that increases, the cambered surface at the breach place between two adjacent safety cover 3 and the outer convex surface structure phase-match of connecting portion 6 down.
When top supporting part 5 is the concave surface structure, when lower connecting portion 6 is the convex surface structure, figure 3 is the unmanned aerial vehicle forward and folds the mode of piling up, and the safety cover 3 of first unmanned machine 10 piles up on the safety cover 3 of second unmanned aerial vehicle 11 promptly, and the downside of the safety cover 3 of first unmanned machine 10 imbeds the last side of the safety cover 3 of second unmanned aerial vehicle 11 promptly, and a plurality of safety covers 3 are all so to ensure stable pile up from top to bottom of unmanned aerial vehicle. Fig. 4 shows a staggered stacking manner of the unmanned aerial vehicles, that is, the protection covers 3 of the first unmanned aerial vehicle 10 are embedded between two adjacent protection covers 3 of the second unmanned aerial vehicle 11, so as to realize stable stacking. The two stacking modes can also be used in a mixed mode, so that the stacking of the unmanned aerial vehicle group is realized. And the lifting of the unmanned aerial vehicle is not influenced by the stacking mode.
When top supporting part 5 is convex structure, when lower connecting portion 6 is concave structure, as figure 6, for unmanned aerial vehicle forward pile mode, pile on the safety cover 3 of second unmanned aerial vehicle 11 is piled to safety cover 3 of first unmanned aerial vehicle 10 promptly, and the downside of safety cover 3 of first unmanned aerial vehicle 10 imbeds the last side of safety cover 3 of second unmanned aerial vehicle 11 promptly, and a plurality of safety covers 3 are all so to ensure stable pile from top to bottom of unmanned aerial vehicle. As shown in fig. 7 to 8, for the staggered stacking mode of the unmanned aerial vehicle, i.e. the protection cover 3 of the first unmanned aerial vehicle 10 is embedded between two adjacent protection covers 3 of the second unmanned aerial vehicle 11, realizing stable stacking, wherein, the side supporting part 9 is a sunken structure, and the sunken structure matches with the edge structure of the lower connecting part, so that the protection cover 3 of the unmanned aerial vehicle on the upper side can be directly placed between the two protection covers 3 of the unmanned aerial vehicle on the lower side, and the edge of the lower connecting part 6 of the unmanned aerial vehicle protection cover 3 is embedded in the sunken structure of the side supporting part 5 of the unmanned aerial vehicle protection cover 3 on the lower side. The two stacking modes can also be used in a mixed mode, so that the stacking of the unmanned aerial vehicle group is realized. And the lifting of the unmanned aerial vehicle is not influenced by the stacking mode.
Further, there is annular edge 7 along circumferential connection between interior concave surface structure and the outer convex surface structure, and collateral branch supporting part 9 sets up on annular edge 7, through setting up annular edge 7, need not to set up collateral branch supporting part 9 again on interior concave surface structure, has guaranteed interior concave surface structure and outer convex surface structure's stable connection, moreover through setting up annular edge 7 for interior concave surface structure and outer convex surface structure can keep the cambered surface structure of the same radian.
Furthermore, outer convex surface structure and/or interior concave surface structure can dismantle and connect on annular rim 7 for the safety cover 3 can be opened from top to bottom, the installation and debugging of the motor of being convenient for and rotor 4.
As the preferred embodiment of the invention, the outer convex surface structure and the inner concave surface structure are arc surface-shaped structures with matched structures, so that the protective cover 3 is designed and installed without considering the opposite position relation of the upper protective cover 3 and the lower protective cover 3, and only the opposite arrangement of the upper protective cover and the lower protective cover can be ensured, thereby further simplifying the design and installation of the protective cover 3 and reducing the use cost.
In a preferred embodiment of the present invention, the upper connecting portion is a pair of side supporting portions 9 provided between two adjacent protection covers 3 of the same unmanned aerial vehicle 1, the two supporting portions between the two adjacent protection covers 3 are supported on both sides of the lower connecting portion 6, the preferred side supporting portions 9 are provided on the upper side surface of the protection cover 3, the lower connecting portion 6 is provided on the lower side surface of the protection cover 3, the two side supporting portions are of a concave-convex structure or the like which are fitted to each other, the preferred side supporting portions 9 are provided on the outer peripheral edge of the upper side surface of the protection cover 3, and the lower connecting part 6 is the lower side surface of the whole protective cover 3, so when in use, the lower side surface of the whole protective cover 3 is directly embedded on the side supporting part 9 between two adjacent protective covers 3 to form a staggered stacking mode, the preferable mode that the side supporting part 9 is matched with the lower connecting part 6 in a concave-convex mode, and the cambered surface of the side supporting part 9 between two adjacent protective covers 3 is matched with the cambered surface structure of the lower connecting part 6.
Also provided is a stacking method for a stacking and embedding device of an unmanned aerial vehicle, comprising the following steps:
s1, placing the second unmanned aerial vehicle 11 on a storage table;
s2, placing the first unmanned aerial vehicle 10 above the second unmanned aerial vehicle 11, and placing each protective cover 3 of the first unmanned aerial vehicle 10 over each protective cover 3 of the second unmanned aerial vehicle 11;
s3, fitting the lower connection part 6 of the protective cover 3 of the first unmanned aerial vehicle 10 on the upper connection part of the protective cover 3 of the second unmanned aerial vehicle 11;
s4, and sequentially finishing the stacking work of the rest unmanned aerial vehicles;
go up the connecting portion for top supporting part 5 or collateral branch supporting part 9, the equal gomphosis of lower connecting portion 6 on same unmanned aerial vehicle is on top supporting part 5, or the equal gomphosis of lower connecting portion 6 on same unmanned aerial vehicle is on collateral branch supporting part 9.
Preferably, the same group of unmanned aerial vehicles are connected between the top supporting part 5 and the lower connecting part 6 between the protective covers 3 of all unmanned aerial vehicles, or between the protective covers 3 of all unmanned aerial vehicles, the side supporting part 9 and the lower connecting part 6 are connected, a part of the protective covers 3 of the unmanned aerial vehicles can be connected between the top supporting part 5 and the lower connecting part 6, and the protective covers 3 of the unmanned aerial vehicles in the rest parts are connected between the side supporting part 9 and the lower connecting part 6.
The adaptation according to the actual needs is within the scope of the invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
The principle and the implementation mode of the invention are explained by applying a specific example, and the description of the embodiment is only used for helping to understand the method and the core idea of the invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, the specific embodiments and the application range may be changed. In view of the above, the present disclosure should not be construed as limiting the invention.
Claims (10)
1. The utility model provides a fold and pile gomphosis device for unmanned aerial vehicle, its characterized in that, includes and fixes respectively at each frame tip and is the safety cover of fretwork form, each the safety cover is established respectively the periphery side of rotor, be equipped with connecting portion and lower connecting portion on the safety cover, fold two adjacent unmanned aerial vehicles that pile along vertical direction between the safety cover, the upside the safety cover connecting portion and downside down the safety cover go up connecting portion looks gomphosis, just go up connecting portion with behind the lower connecting portion gomphosis, other part intervals except the rotor set up of two unmanned aerial vehicles.
2. The stacking and embedding device for the unmanned aerial vehicle as claimed in claim 1, wherein the upper connecting portion comprises a top supporting portion located on an upper side of the protective cover, the lower connecting portion is located on a lower side of the protective cover, and the top supporting portion and the lower connecting portion are of a concave-convex structure in embedded connection.
3. The stacking and splicing device for unmanned aerial vehicles according to claim 2, wherein the top supporting portion is an upper side surface of the whole protective cover, the top supporting portion is of an inner concave surface structure as a whole, the lower connecting portion is a lower side surface of the whole protective cover, and the lower side surface is of an outer convex surface structure which is spliced with the inner concave surface structure as a whole.
4. The stacking and splicing device for unmanned aerial vehicles according to claim 3, wherein the outer convex surface structure is larger than the inner concave surface structure, and a frame for mounting a rotor is arranged at a position where the outer convex surface structure is not connected with the inner concave surface structure.
5. The stacking and fitting device for unmanned aerial vehicles according to claim 3 or 4, wherein the upper connecting portion further includes a side support portion provided on an outer peripheral side of the top support portion, each of the protection covers is provided with the side support portion along both sides in a circumferential direction, and two support portions between two adjacent protection covers are supported on both sides of the lower connecting portion.
6. The stacking and splicing device for unmanned aerial vehicles according to claim 5, wherein an annular edge is connected between the inner concave surface structure and the outer convex surface structure along the circumferential direction, the side supporting portion is arranged on the annular edge, and the outer convex surface structure and/or the inner concave surface structure are/is detachably connected on the annular edge.
7. The stacking and embedding device for the unmanned aerial vehicle as claimed in claim 6, wherein the convex surface structure and the concave surface structure are arc-surface-shaped structures with matched structures.
8. The stacking and splicing device for unmanned aerial vehicles according to claim 2, wherein the top supporting portion is an upper side surface of the whole protective cover, the whole top supporting portion is of an outer convex surface structure, the whole lower connecting portion is a lower side surface of the whole protective cover, and the whole lower side surface is of an inner concave surface structure which is spliced with the outer convex surface structure.
9. The stacking and splicing device for unmanned aerial vehicles according to claim 1, wherein the upper connecting portion is a pair of side supporting portions disposed between two adjacent protection covers of the same unmanned aerial vehicle, and the two supporting portions between the two adjacent protection covers are supported on two sides of the lower connecting portion.
10. A stacking method for a stacking and embedding device of an unmanned aerial vehicle is characterized by comprising the following steps:
s1, placing the second unmanned aerial vehicle on a storage platform;
s2, placing the first unmanned aerial vehicle above the second unmanned aerial vehicle, and placing each protective cover of the first unmanned aerial vehicle over each protective cover of the second unmanned aerial vehicle respectively;
s3, embedding the lower connecting part of the first unmanned aerial vehicle protective cover on the upper connecting part of the second unmanned aerial vehicle protective cover;
s4, and sequentially finishing the stacking work of the rest unmanned aerial vehicles;
go up connecting portion for top supporting part or collateral branch supporting part, on same unmanned aerial vehicle down the equal gomphosis of connecting portion is in on the top supporting part, or on same unmanned aerial vehicle down the equal gomphosis of connecting portion is in on the collateral branch supporting part.
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