CN114132520B - Stacking and jogging device for unmanned aerial vehicle and stacking method thereof - Google Patents
Stacking and jogging device for unmanned aerial vehicle and stacking method thereof Download PDFInfo
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- CN114132520B CN114132520B CN202111596524.8A CN202111596524A CN114132520B CN 114132520 B CN114132520 B CN 114132520B CN 202111596524 A CN202111596524 A CN 202111596524A CN 114132520 B CN114132520 B CN 114132520B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- 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 and a stacking method for unmanned aerial vehicles, wherein the stacking and embedding device comprises hollow protection covers which are respectively fixed at the end parts of each frame, the protection covers are respectively sleeved at the outer peripheral sides of rotary wings, an upper connecting part and a lower connecting part are arranged on the protection covers, the protection covers of two adjacent unmanned aerial vehicles stacked along the vertical direction are embedded, the lower connecting part of the upper protection cover is embedded with the upper connecting part of the lower protection cover, after the upper connecting part is embedded with the lower connecting part, other parts of the two unmanned aerial vehicles except the rotary wings are arranged at intervals, namely, the unmanned aerial vehicles are stacked along the vertical direction, and the upper connecting part and the lower connecting part of the protection covers are completely embedded, so that the unmanned aerial vehicles above and the unmanned aerial vehicle protection covers below can be directly aligned and placed in the placing process, the stacking and collecting work of the unmanned aerial vehicles can be simply completed, and the multi-rotor unmanned aerial vehicle cluster bearing on a mobile platform can be completed.
Description
Technical Field
The invention relates to the technical field of unmanned aerial vehicle cluster bearing, in particular to a stacking and jogging device for unmanned aerial vehicles and a stacking method thereof.
Background
In the prior art, the small multi-rotor unmanned aerial vehicle has the advantages of low price, simple flight control, hoverability, easy take-off and landing and the like, is vigorously developed in the consumption field, and gradually reveals the potential value in the military field. The multi-rotor unmanned aerial vehicle based on the mobile platform is also widely applied to civil and military operations due to the characteristics of flexibility and the like. In order to realize unmanned aerial vehicle cluster cooperation, mobile platform needs to carry many unmanned aerial vehicle, and many rotor unmanned aerial vehicle are small, light in weight often is the platykurtic, in order to place more unmanned aerial vehicle on mobile platform, need fold the pile in vertical direction. In addition, in order to realize autonomous collaboration of multiple mobile platforms, a practical and feasible method needs to be designed to realize autonomous lifting, storage, carrying and the like of the multi-rotor unmanned aerial vehicle on the mobile platform.
Patent document CN113428068A discloses an unmanned aerial vehicle system for logistics industry, including unmanned aerial vehicle body and work frame, work frame 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 landing spring, the landing spring both ends are connected fixedly with the work frame respectively with placing the platform, place the bench side and be equipped with the subassembly that opens and shuts, work frame one side is equipped with the cover subassembly, two fixed subassemblies locate and place the platform both sides, the work frame is inside to be equipped with four folding mechanism, the work frame is inside to be equipped with two actuating mechanism, park unmanned aerial vehicle body in placing the bench upside, use driving motor can accomplish putting to unmanned aerial vehicle, fixed, fold and retrieve, can expand and release simultaneously, do not need manual operation, easy operation is convenient. The unmanned aerial vehicle is placed through the work frame, so that the whole placement device is complex and high in cost.
Patent document CN112722305a discloses an unmanned aerial vehicle nest, the invention provides an unmanned aerial vehicle nest, a placing rack is provided with a plurality of placing layers, and the placing layers are provided with fixing devices for fixing unmanned aerial vehicles; 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, wherein the upper platform is arranged on the lower platform in a sliding manner, and the platform driving module drives the upper platform to move on the lower platform; the return device is arranged on the shutdown platform and is used for moving an unmanned falling 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; the lifting device adjusts the height of the shutdown platform, and the lifting device is provided with a multi-platform structure for supporting each unmanned aerial vehicle respectively, so that the platform structure is inevitably complicated.
Disclosure of Invention
The invention aims to provide a stacking and jogging device for unmanned aerial vehicles and a stacking method thereof, which are used for solving the problems in the prior art, wherein the lower connecting part of an upper protecting cover is jogged with the upper connecting part of a lower protecting cover between the protecting covers of two adjacent unmanned aerial vehicles stacked along the vertical direction, so that the multi-rotor unmanned aerial vehicle cluster bearing on a mobile platform can be completed, and the stacking is simple and convenient without affecting the autonomous lifting of the multi-rotor unmanned aerial vehicle cluster bearing.
In order to achieve the above object, the present invention provides the following solutions: the invention provides a stacking and jogging device for unmanned aerial vehicles, which comprises protecting covers which are respectively fixed at the end parts of frames and are hollow, wherein each protecting cover is respectively sleeved on the outer peripheral side of a rotor wing, an upper connecting part and a lower connecting part are arranged on each protecting cover, two adjacent unmanned aerial vehicles stacked along the vertical direction are between the protecting covers, the lower connecting parts of the upper protecting covers and the upper connecting parts of the lower protecting covers are jogged, and after the upper connecting parts and the lower connecting parts are jogged, other parts of the two unmanned aerial vehicles except the rotor wings are arranged at intervals.
Preferably, the upper connecting part comprises a top supporting part positioned on the upper side surface of the protective cover, the lower connecting part is positioned on the lower side surface of the protective cover, and the top supporting part and the lower connecting part are of a jogged concave-convex surface structure.
Preferably, the top support part is the whole upper side of the protective cover, the whole top support part is of an inner concave structure, the lower connecting part is the whole lower side of the protective cover, and the whole lower side is of an outer convex structure which is embedded with the inner concave structure.
Preferably, the outer convex surface structure is larger than the inner concave surface structure, and the frame for installing the rotor is arranged at a position where the outer convex surface structure is not connected with the inner concave surface structure in a penetrating way.
Preferably, the upper connecting portion further includes a side supporting portion disposed on an outer peripheral side of the top supporting portion, the side supporting portion is disposed on two sides of each of the protection covers in a circumferential direction, and two supporting portions between two adjacent protection covers are supported on two 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 is detachably connected on the annular edge.
Preferably, the outer convex surface structure and the inner concave surface structure are in a cambered surface structure with structural fit.
Preferably, the top support part is the whole upper side of the protective cover, the whole top support part is of an outer convex surface structure, the lower connecting part is the whole lower side of the protective cover, and the whole lower side is of an inner concave surface structure which is embedded with the outer convex surface structure.
Preferably, the upper connecting portion is a side supporting portion which is arranged between two adjacent protecting covers of the same unmanned aerial vehicle in pairs, and the two supporting portions between the two adjacent protecting covers are supported on two sides of the lower connecting portion.
Also provided is a stacking method for a stacking jogging device of an unmanned aerial vehicle, comprising the steps of:
s1, placing a second unmanned aerial vehicle on a storage table;
s2, placing the first unmanned aerial vehicle above the second unmanned aerial vehicle, and placing each protection cover of the first unmanned aerial vehicle over against each protection cover of the second unmanned aerial vehicle;
s3, embedding the lower connecting part of the protective cover of the first unmanned aerial vehicle on the upper connecting part of the protective cover of the second unmanned aerial vehicle;
s4, sequentially completing stacking work of the rest unmanned aerial vehicles;
the upper connecting part is a top supporting part or a side supporting part, and the lower connecting parts on the same unmanned aerial vehicle are all embedded on the top supporting part, or the lower connecting parts on the same unmanned aerial vehicle are all embedded on the side supporting part.
Compared with the prior art, the invention has the following technical effects:
first, including fixing respectively at each frame tip and being the safety cover of fretwork form, the safety cover is fixed at the frame tip, in order to support to whole unmanned aerial vehicle body, fretwork form structure can guarantee again that the safety cover can not influence unmanned aerial vehicle rotor's rotation and unmanned aerial vehicle's lift, each safety cover overlaps respectively and establishes in the periphery side of rotor, be equipped with connecting portion and lower connecting portion on the safety cover, between the safety cover of two adjacent unmanned aerial vehicles of stacking along vertical direction, the lower connecting portion of upside safety cover and the last connecting portion looks gomphosis of downside safety cover, and go up connecting portion and lower connecting portion gomphosis back, other part interval settings except for the rotor of two unmanned aerial vehicles, that is to say that unmanned aerial vehicle stacks along the vertical direction, rely on the gomphosis of last connecting portion of safety cover and lower connecting portion completely, then in the in-process of putting, directly with unmanned aerial vehicle of top unmanned aerial vehicle and unmanned aerial vehicle safety cover alignment of below place can, can accomplish the completion to unmanned aerial vehicle pile, collect work, can accomplish on mobile platform and bear more unmanned aerial vehicle clusters.
Second, go up connecting portion and including the top supporting part that is located the protection casing upside, lower connecting portion is located the downside of safety cover, and top supporting part and lower connecting portion are the unsmooth face structure of gomphosis connection, through unsmooth face structure's design for the connection of top supporting part and lower connecting portion relies on unsmooth combination more stable, has avoided accomplishing the condition emergence that the pile work was followed by the easy empting at a plurality of unmanned aerial vehicle.
Thirdly, the top supporting part is the upside of whole safety cover, the whole concave surface structure that is in the top supporting part, the downside that the lower junction is whole safety cover, the downside wholly is the evagination face structure that inlays mutually with interior concave surface structure, with the upside and downside of whole safety cover as the part of inlaying mutually, on the one hand, increase the area that upside unmanned aerial vehicle and downside unmanned aerial vehicle are mutually gomphosis, improve both chimeric strength, on the other hand, when preparation and installation safety cover, can perfect the position of safety cover in the frame after, can guarantee the correspondence gomphosis of upside safety cover and downside safety cover promptly, fully reduce the design degree of difficulty of safety cover.
Fourth, the evagination face structure is greater than interior concave surface structure for the frame of installation rotor wears to establish in the position department of concave surface structure in evagination face structure non-connection, then the rotor when setting for, can direct mount in the region that outer convex surface structure held, avoid evagination face structure and interior concave surface structure to gomphosis completely, when installing the frame, can only increase the connecting portion on the edge height between outer convex surface structure and the interior concave surface structure, the unavoidable high that causes the safety cover is too big, then the stack height of whole unmanned aerial vehicle increases, the stack quantity of restriction unmanned aerial vehicle.
Fifth, go up connecting portion and still including setting up the side supporting part in top supporting part periphery side, be equipped with side supporting part in pairs between the adjacent two safety covers of same unmanned aerial vehicle, two supporting parts between the adjacent two safety covers support the both sides of lower connecting portion, through setting up side supporting part, at unmanned aerial vehicle pile in-process, the lower connecting portion of the safety cover of upside unmanned aerial vehicle can support on the side supporting part between two safety covers of downside unmanned aerial vehicle, make unmanned aerial vehicle form the dislocation mode of pile, the mode of unmanned aerial vehicle pile has been increased, the dislocation mode of pile has been added, make unmanned aerial vehicle's pile in-process follow circumference weight distribution more even, pile stability has been guaranteed.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments will be briefly described below, it being obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a front view of the overall structure of an upwardly concave downwardly convex unmanned aerial vehicle attachment shroud;
FIG. 2 is a top view of the overall structure of the concave-up and convex-down unmanned aerial vehicle attachment shield;
FIG. 3 is a schematic illustration of a positive stacking of a concave-up drone;
FIG. 4 is a top view of a staggered stack of concave-up and convex-down drones;
FIG. 5 is a front view of the overall structure of the upwardly convex and downwardly concave unmanned aerial vehicle attachment shield;
FIG. 6 is a schematic illustration of a forward stacking of a concave-up drone;
FIG. 7 is a partial side view of a staggered stack of concave-up drones;
FIG. 8 is a top view of a staggered stack of concave-up drones;
the novel unmanned aerial vehicle comprises a 1-unmanned aerial vehicle, a 2-rack, a 3-protection cover, a 4-rotor wing, a 5-top supporting part, a 6-lower connecting part, a 7-annular edge, an 8-mounting part, a 9-side supporting part, a 10-first unmanned aerial vehicle and an 11-second unmanned aerial vehicle.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
The invention aims to provide a stacking and jogging device for unmanned aerial vehicles and a stacking method thereof, which are used for solving the problems in the prior art, wherein the lower connecting part of an upper protecting cover is jogged with the upper connecting part of a lower protecting cover between the protecting covers of two adjacent unmanned aerial vehicles stacked along the vertical direction, so that the multi-rotor unmanned aerial vehicle cluster bearing on a mobile platform can be completed, and the stacking is simple and convenient without affecting the autonomous lifting of the multi-rotor unmanned aerial vehicle cluster bearing.
In order that the above-recited objects, features and advantages of the present invention will become more readily apparent, a more particular description of the invention will be rendered by reference to the appended drawings and appended detailed description.
Referring to fig. 1 to 8, taking a quad-rotor unmanned aerial vehicle as an example, the present invention provides a stacking device for a multi-rotor unmanned aerial vehicle 1, mainly utilizing the characteristic of flattening the multi-rotor unmanned aerial vehicle, comprising a protecting cover 3 respectively fixed at the end of each frame 2 and having a hollow shape, and preferably made of a light material, so as to reduce the load of the unmanned aerial vehicle 1, wherein the protecting cover 3 is fixed at the end of the frame 2, so as to support the whole unmanned aerial vehicle 1 body, the hollow structure can ensure that the protecting cover 3 does not affect the rotation of the rotor 4 of the unmanned aerial vehicle 1 and the lifting of the unmanned aerial vehicle 1, each protecting cover 3 is respectively sleeved at the outer circumference side of the rotor 4, the protecting cover 3 is provided with an upper connecting portion and a lower connecting portion 6, the design positions of the upper connecting portion and the lower connecting portion 6 are not limited, i.e. the upper connecting portion and the lower connecting portion 6 of two adjacent protecting covers 3 can be kept in a vertical positional relationship, and when in use, between the protection covers 3 of two adjacent unmanned aerial vehicles 1 stacked along the vertical direction, the lower connecting part 6 of the upper protection cover 3 is embedded with the upper connecting part of the lower protection cover 3, wherein the embedding mode is divided into a plurality of modes, can be surface-to-surface contact, can also be convex and concave clamping connection and the like, after the upper connecting part is embedded with the lower connecting part 6, the two unmanned aerial vehicles 1 are arranged at intervals except for rotor wings 4, the unmanned aerial vehicles 1 are supported and connected completely by the protection covers 3, the rest parts are arranged at intervals, the embedding strength between the protection covers 3 is prevented from being influenced, that is, the unmanned aerial vehicles 1 are stacked along the vertical direction, the upper connecting part of the protection covers 3 is completely embedded with the lower connecting part 6, so that the multi-rotor unmanned aerial vehicle can be stacked stably up and down, and in the placing process, the unmanned aerial vehicle 1 of directly going up and unmanned aerial vehicle 1 safety cover 3 of below aim at place can, can be simple completion pile up, collection work to unmanned aerial vehicle 1, can accomplish many rotor unmanned aerial vehicle clusters on mobile platform and bear, and this kind of structure can satisfy many rotor unmanned aerial vehicle and bear and independently take off and land on ground platform's cluster, namely, through pile up unmanned aerial vehicle 1 for unmanned aerial vehicle 1 can concentrate and place on the platform, and in the in-process of use, through control unmanned aerial vehicle 1 place in the in-process of flight, direct alignment downside unmanned aerial vehicle 1 can, direct control rotor 4 rotates when taking off, accomplish the separation of upside unmanned aerial vehicle 1 and downside unmanned aerial vehicle 1.
Wherein, go up connecting portion and including being located the top supporting part 5 of the side on the safety cover 3, lower connecting portion 6 is located the downside of safety cover 3, and top supporting part 5 and lower connecting portion 6 are the unsmooth face structure of gomphosis connection, through unsmooth face structure's design for top supporting part 5 and lower connecting portion 6's connection relies on unsmooth combination to be more stable, has avoided accomplishing the condition emergence of toppling over easily after stacking the work at a plurality of unmanned aerial vehicle 1. Wherein the top supporting portion 5 may be a concave structure, the lower connecting portion 6 may be a convex structure, or as shown in fig. 5 to 6, the top supporting portion 5 may be a convex structure, the lower connecting portion 6 is a concave structure, which can be engaged with each other, for example, the top supporting portion 5 and the lower connecting portion 6 are in matched cambered surface structures, when the upper and lower unmanned aerial vehicles are stacked in a staggered manner, as shown in fig. 7 to 8, the side supporting portion 9 is in a concave structure, and the concave structure is matched with the edge structure of the lower connecting portion, so that the protective cover 3 of the unmanned aerial vehicle on the upper side can be directly placed between the two protective covers 3 of the unmanned aerial vehicle on the lower side, and the edge of the lower connecting portion 6 of the protective cover 3 of the unmanned aerial vehicle on the upper side is engaged with the concave structure of the side supporting portion 5 of the protective cover 3 on the lower side.
As a preferred embodiment of the present invention, the top support portion 5 is an upper side surface of the whole protection cover 3, the top support portion 5 is an inner concave surface structure, the lower connection portion 6 is a lower side surface of the whole protection cover 3, the lower side surface is an outer convex surface structure which is embedded with the inner concave surface structure, when the upper side surface and the lower side surface of the whole protection cover 3 are used as embedded parts, the lower outer convex surface structure of the upper protection cover 3 can be closely embedded with the upper top support portion 5 of the lower protection cover 3 when the two protection covers 3 are overlapped up and down, on one hand, the embedded area of the upper unmanned aerial vehicle 1 and the lower unmanned aerial vehicle 1 is increased, the embedded strength of the two is improved, on the other hand, when the protection cover 3 is manufactured and installed, the corresponding embedded of the upper protection cover 3 and the lower protection cover 3 can be ensured, the design difficulty of the protection cover 3 is sufficiently reduced, preferably, the whole protection cover 3 is in a bowl-shaped structure, and the unmanned aerial vehicle 1 can stably overlap up and down by using the protection cover 3 with the bowl-shaped structure.
Further, the outward convex surface structure is greater than the inward concave surface structure, a frame 2 for installing a rotor 4 is arranged at the position where the outward convex surface structure is not connected with the inward concave surface structure in a penetrating way, then the rotor 4 can be directly installed in the accommodating area of the outward convex surface structure when being set, the outward convex surface structure and the inward concave surface structure are prevented from being completely embedded, when the frame 2 is installed, the connection part on the height between the outward convex surface structure and the inward concave surface structure can only be increased, the height of a protective cover 3 is inevitably caused to be too large, then the stacking height of the whole unmanned aerial vehicle 1 is increased, and the stacking quantity of the unmanned aerial vehicle 1 is limited. 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, the upper connecting portion further comprises a side supporting portion 9 arranged on the outer periphery side of the top supporting portion 5, the side supporting portion 9 is arranged between two adjacent protection covers 3 of the same unmanned aerial vehicle 1 in pairs, the two supporting portions between the two adjacent protection covers 3 are supported on two sides of the lower connecting portion 6, the side supporting portion 9 is arranged, the lower connecting portion 6 of the protection cover 3 of the upper unmanned aerial vehicle 1 can be supported on the side supporting portion 9 between the two protection covers 3 of the lower unmanned aerial vehicle 1 in the stacking process of the unmanned aerial vehicle 1, the manner of stacking the unmanned aerial vehicle 1 is increased, the manner of stacking the unmanned aerial vehicle 1 in a staggered manner is increased, and the weight distribution along the circumferential direction in the stacking process of the unmanned aerial vehicle 1 is more uniform, so that the stability of stacking is ensured. The preferred side supporting portion 9 can be directly arranged on the top supporting portion 5, namely, can be used as a partial notch of the top supporting portion 5, and can ensure that the lower connecting portion 6 is embedded on the top supporting portion 5 without being affected by the partial notch when in use, and when the partial notch is utilized, the lower connecting portion 6 is directly embedded on two notches between two adjacent protecting covers 3, or a partial structure is added on the outer periphery side of the top supporting portion 5, a corresponding notch for supporting the lower connecting portion 6 is arranged on the added partial structure, and the cambered surface of the notch between two adjacent protecting covers 3 is matched with the outer convex surface structure of the lower connecting portion 6.
When the top supporting portion 5 is of a concave structure and the lower connecting portion 6 is of a convex structure, fig. 3 is a forward stacking manner of the unmanned aerial vehicle, that is, the protective cover 3 of the first unmanned aerial vehicle 10 is stacked on the protective cover 3 of the second unmanned aerial vehicle 11, that is, the lower side surface of the protective cover 3 of the first unmanned aerial vehicle 10 is embedded into the upper side surface of the protective cover 3 of the second unmanned aerial vehicle 11, and the plurality of protective covers 3 are all of the same, so that the vertical stable stacking of the unmanned aerial vehicle is ensured. Fig. 4 illustrates a staggered stacking manner of the unmanned aerial vehicle, namely, the protective cover 3 of the first unmanned aerial vehicle 10 is embedded between two adjacent protective covers 3 of the second unmanned aerial vehicle 11, so that stable stacking is realized. The two stacking modes can be mixed for use, so that the unmanned aerial vehicle group can be stacked. And the stacking mode does not influence the lifting of the unmanned aerial vehicle.
When the top supporting portion 5 is of a convex structure, and the lower connecting portion 6 is of a concave structure, as shown in fig. 6, the protection cover 3 of the first unmanned aerial vehicle 10 is stacked on the protection cover 3 of the second unmanned aerial vehicle 11 in a forward stacking manner, that is, the lower side surface of the protection cover 3 of the first unmanned aerial vehicle 10 is embedded into the upper side surface of the protection cover 3 of the second unmanned aerial vehicle 11, and the protection covers 3 are all of the same, so that the stacking of the unmanned aerial vehicle is ensured to be stable up and down. As shown in fig. 7 to 8, the unmanned aerial vehicle is in a staggered stacking manner, that is, the protective cover 3 of the first unmanned aerial vehicle 10 is embedded between two adjacent protective covers 3 of the second unmanned aerial vehicle 11, so as to realize stable stacking, wherein the side supporting portion 9 is in a concave structure, and the concave structure is matched with the edge structure of the lower connecting portion, so that the protective cover 3 of the unmanned aerial vehicle on the upper side can be directly placed between the two protective covers 3 of the unmanned aerial vehicle on the lower side, and the edge of the lower connecting portion 6 of the protective cover 3 of the unmanned aerial vehicle on the upper side is embedded at the concave mechanism of the side supporting portion 5 of the protective cover 3 of the unmanned aerial vehicle on the lower side. The two stacking modes can be mixed for use, so that the unmanned aerial vehicle group can be stacked. And the stacking mode does not influence the lifting of the unmanned aerial vehicle.
Further, be connected with annular border 7 along circumference between interior concave surface structure and the evagination face structure, side supporting part 9 set up on annular border 7, through setting up annular border 7, need not to set up side supporting part 9 on interior concave surface structure again, guaranteed the stable connection of interior concave surface structure and evagination face structure, through setting up annular border 7 moreover for interior concave surface structure and evagination face structure can keep the cambered surface structure of the same radian.
Further, the outer convex surface structure and/or the inner concave surface structure are detachably connected to the annular edge 7, so that the protective cover 3 can be opened up and down, and the installation and debugging of the motor and the rotor 4 are facilitated.
As the preferred embodiment of the invention, the outer convex surface structure and the inner concave surface structure are in the cambered surface structure with the matched structure, so that the opposite position relationship of the upper protective cover 3 and the lower protective cover 3 is not required to be considered when the protective cover 3 is designed and installed, and only the opposite positions of the upper protective cover 3 and the lower protective cover can be ensured, thereby further simplifying the design and the installation of the protective cover 3 and reducing the use cost.
In a preferred embodiment of the present invention, the upper connection parts are side support parts 9 disposed between two adjacent protection covers 3 of the same unmanned aerial vehicle 1 in pairs, the two support parts between the two adjacent protection covers 3 are supported on two sides of the lower connection part 6, the preferred side support parts 9 are disposed on the upper side surface of the protection cover 3, the lower connection part 6 is disposed on the lower side surface of the protection cover 3, the two are in a jogged concave-convex surface structure, the preferred side support parts 9 are disposed on the peripheral edge of the upper side surface of the protection cover 3, and the lower connection part 6 is the lower side surface of the whole protection cover 3, so that when in use, the lower side surface of the whole protection cover 3 is directly jogged on the side support parts 9 between the two adjacent protection covers 3, a staggered stacking mode is formed, the preferred side support parts 9 and the lower connection part 6 are in a concave-convex surface matching mode, and the cambered surface of the side support parts 9 between the two adjacent protection covers 3 is matched with the cambered surface structure of the lower connection part 6.
Also provided is a stacking method for a stacking jogging device of an unmanned aerial vehicle, comprising the steps of:
s1, placing a 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 the protective covers 3 of the first unmanned aerial vehicle 10 over the protective covers 3 of the second unmanned aerial vehicle 11 respectively;
s3, embedding the lower connecting part 6 of the protective cover 3 of the first unmanned aerial vehicle 10 on the upper connecting part of the protective cover 3 of the second unmanned aerial vehicle 11;
s4, sequentially completing stacking work of the rest unmanned aerial vehicles;
the upper connecting part is a top supporting part 5 or a side supporting part 9, and the lower connecting parts 6 on the same unmanned aerial vehicle are all embedded on the top supporting part 5, or the lower connecting parts 6 on the same unmanned aerial vehicle are all embedded on the side supporting part 9.
Preferably, in the stacking process of the same group of unmanned aerial vehicles, all the protection covers 3 of the unmanned aerial vehicles are connected with the top supporting part 5 and the lower connecting part 6, or all the protection covers 3 of the unmanned aerial vehicles are connected with the side supporting part 9 and the lower connecting part 6, and part of the protection covers 3 of the unmanned aerial vehicles can be connected with the lower connecting part 6 through the top supporting part 5, and the rest of the protection covers 3 of the unmanned aerial vehicles are connected with the lower connecting part 6 through the side supporting part 9.
The adaptation to the actual need is within the scope of the invention.
It should be noted that it will be apparent to those skilled in the art that the present invention is not limited to the details of the above-described exemplary embodiments, but may be embodied in other specific forms without departing from the spirit or essential characteristics 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 principles and embodiments of the present invention have been described in detail with reference to specific examples, which are provided to facilitate understanding of the method and core ideas of the present invention; also, it is within the scope of the present invention to be modified by those of ordinary skill in the art in light of the present teachings. In view of the foregoing, this description should not be construed as limiting the invention.
Claims (8)
1. The stacking and jogging device for the unmanned aerial vehicle is characterized by comprising hollow protection covers which are respectively fixed at the end parts of the frames, wherein each protection cover is respectively sleeved on the outer peripheral side of a rotor wing, an upper connecting part and a lower connecting part are arranged on the protection cover, two adjacent unmanned aerial vehicles stacked along the vertical direction are between the protection covers, the lower connecting parts of the upper protection covers are jogged with the upper connecting parts of the lower protection covers, and after the upper connecting parts are jogged with the lower connecting parts, other parts of the two unmanned aerial vehicles except the rotor wings are arranged at intervals; the upper connecting part comprises a top supporting part positioned on the upper side surface of the protective cover, the lower connecting part is positioned on the lower side surface of the protective cover, and the top supporting part and the lower connecting part are of a jogged concave-convex surface structure; the upper connecting portions are side supporting portions arranged between two adjacent protection covers of the same unmanned aerial vehicle in pairs, and the two side supporting portions between the two adjacent protection covers are supported on two sides of the lower connecting portions.
2. The stacking and jogging device for the unmanned aerial vehicle according to claim 1, wherein the top supporting part is an upper side surface of the whole protective cover, the top supporting part is an inner concave surface structure as a whole, the lower connecting part is a lower side surface of the whole protective cover, and the lower side surface is an outer convex surface structure jogged with the inner concave surface structure as a whole.
3. The stacking and jogging device for a unmanned aerial vehicle according to claim 2, wherein the outer convex surface structure is larger than the inner concave surface structure, and a frame for mounting a rotor is penetrated at a position where the outer convex surface structure is not connected with the inner concave surface structure.
4. A stacking fitting for a unmanned aerial vehicle as claimed in claim 2 or 3, wherein the upper connecting portion further comprises side supporting portions provided on the outer peripheral side of the top supporting portion, the side supporting portions being provided on both sides of each of the protective covers in the circumferential direction, and two of the side supporting portions between adjacent two of the protective covers being supported on both sides of the lower connecting portion.
5. The stacking and jogging device for a unmanned aerial vehicle according to claim 4, 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 is detachably connected on the annular edge.
6. The stacking and jogging device for a unmanned aerial vehicle of claim 5, wherein the outer convex surface structure and the inner concave surface structure are in a cambered surface-like structure with structural fit.
7. The device according to claim 6, wherein the top support portion is an upper side of the whole protection cover, the top support portion is an outer convex structure, the lower connection portion is a lower side of the whole protection cover, and the lower side is an inner concave structure which is engaged with the outer convex structure.
8. A stacking method using the stacking chime device for a drone of claim 7, comprising the steps of:
s1, placing a second unmanned aerial vehicle on a storage table;
s2, placing the first unmanned aerial vehicle above the second unmanned aerial vehicle, and placing each protection cover of the first unmanned aerial vehicle over against each protection cover of the second unmanned aerial vehicle;
s3, embedding the lower connecting part of the protective cover of the first unmanned aerial vehicle on the upper connecting part of the protective cover of the second unmanned aerial vehicle;
s4, sequentially completing stacking work of the rest unmanned aerial vehicles;
the upper connecting part is a top supporting part or a side supporting part, and the lower connecting parts on the same unmanned aerial vehicle are all embedded on the top supporting part, or the lower connecting parts on the same unmanned aerial vehicle are all embedded on the side supporting part.
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| CN106716273A (en) * | 2016-07-28 | 2017-05-24 | 深圳市大疆创新科技有限公司 | A multirotor unmanned aerial vehicle and a controlling method thereof |
| US9957045B1 (en) * | 2017-09-03 | 2018-05-01 | Brehnden Daly | Stackable drones |
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