Buffering support of unmanned aerial vehicle

Abstract

The utility model provides an unmanned aerial vehicle buffering support which comprises an unmanned aerial vehicle support body, four folding assemblies and a buffering mechanism, and the four folding assemblies are arranged on the two side walls of the unmanned aerial vehicle support body respectively. The buffer mechanism comprises a plurality of storage columns, a plurality of springs, a plurality of connecting columns and two second bottom plates, and the storage columns are arranged on the bottom wall of the unmanned aerial vehicle support; one end of each storage column is provided with a storage groove; the multiple springs are installed in the corresponding containing grooves correspondingly, the multiple connecting columns are connected with the other ends of the corresponding springs correspondingly, and the two second bottom plates are connected with the other ends of the corresponding connecting columns correspondingly. According to the buffering support of the unmanned aerial vehicle, when the support makes contact with a foreign matter on the ground, on one hand, the stability is improved through the support, on the other hand, acting force generated by the propeller is buffered, and therefore the stability of the unmanned aerial vehicle in the landing process is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of unmanned plane, especially a kind of unmanned plane buffer support. BACKGROUND

[0002] Unmanned aircraft is short for unmanned plane, which is not manned aircraft using radio remote control equipment and self-provided program control device to manipulate, or by onboard computer to operate completely or intermittently. Unmanned plane is usually composed of fuselage, motor, propeller, battery, sensing device and support, etc. The support can protect the unmanned plane during landing.

[0003] When the unmanned plane lands, if there are foreign matters such as stones and branches on the ground, the support will easily lose balance once it touches these foreign matters, and then the unmanned plane will tip over. In order to enhance the stability of the unmanned plane during landing, some design ideas are to increase the distance in the middle of the support of the unmanned plane. This can expand the support surface to a certain extent and improve the stability.

[0004] However, the actual situation is more complex. When the unmanned plane lands, the propeller will not stop rotating immediately. When the unmanned plane lands on foreign matters, the downward airflow and force generated by the rotation of the propeller, plus the unstable factors caused by the contact between the support and the foreign matters, even if the distance in the middle of the support is increased, these adverse effects cannot be effectively offset, and the unmanned plane is still likely to tip over. Once the unmanned plane tips over, not only the fuselage may be damaged by collision, but also the precise electronic components inside may be damaged due to violent vibration, which seriously affects the normal use and service life of the unmanned plane. SUMMARY

[0005] The utility model aims to solve at least one of the above technical problems to some extent.

[0006] Therefore, one purpose of the utility model is to provide a buffer support for unmanned plane, which can increase the stability of the unmanned plane during landing by increasing the stability of the support and buffering the force generated by the propeller when the support contacts foreign matters on the ground.

[0007] To achieve the above purpose, the utility model provides a buffer support for unmanned plane, which comprises an unmanned plane support, four folding assemblies and a buffer mechanism. The four folding assemblies are arranged on the two side walls of the unmanned plane support. The buffer mechanism comprises a plurality of receiving columns, a plurality of springs, a plurality of connecting columns and two second bottom plates. The receiving columns are arranged on the bottom wall of the unmanned plane support. One end of each receiving column is provided with a receiving groove. The springs are installed in the corresponding receiving grooves. The connecting columns are connected to the other ends of the corresponding springs. The second bottom plates are connected to the other ends of the corresponding connecting columns.

[0008] In addition, the unmanned aerial vehicle buffer support according to the above-mentioned utility model can have the following additional technical features:

[0009] Specifically, the unmanned aerial vehicle support comprises a mounting rack, a plurality of buckles, four first connecting plates and two first bottom plates, wherein the plurality of buckles are arranged on the mounting rack respectively; the mounting rack is provided with a plurality of openings; the four first connecting plates are arranged on the corresponding folding assemblies respectively, and the two first bottom plates are arranged at the other ends of the corresponding first connecting plates respectively.

[0010] Specifically, the folding assembly comprises a second connecting plate, two supporting plates, a center shaft, a limiting plate and a threaded bolt, wherein the second connecting plate is arranged on the bottom wall of the unmanned aerial vehicle support; the two supporting plates are symmetrically arranged on the two side walls of the second connecting plate; the center shaft penetrates through the two supporting plates; the limiting plate is arranged on one end of the center shaft, and the threaded bolt is threadedly connected with the other end of the center shaft.

[0011] Specifically, the two side walls of the mounting rack are respectively provided with baffles.

[0012] Specifically, the bottom walls of the two second bottom plates are respectively provided with rubber pads.

[0013] Compared with the prior art, the utility model has the following beneficial effects: when the support contacts foreign matters on the ground, on the one hand, the stability is increased through the support, and on the other hand, the force generated by the propeller is buffered, thereby increasing the stability of the unmanned aerial vehicle during landing.

[0014] The additional aspects and advantages of the utility model will be partially given in the following description, some will become obvious from the following description, or be understood through the practice of the utility model. BRIEF DESCRIPTION OF DRAWINGS

[0015] The above-mentioned and / or additional aspects and advantages of the utility model will become obvious and easy to understand from the following description of embodiments in combination with the drawings, wherein:

[0016] Figure 1 It is a structure schematic diagram of the unmanned aerial vehicle buffer support according to one embodiment of the utility model;

[0017] Figure 2 It is a heating assembly structure schematic diagram of the unmanned aerial vehicle buffer support according to one embodiment of the utility model;

[0018] Figure 3 It is a stirring assembly structure schematic diagram of the unmanned aerial vehicle buffer support according to one embodiment of the utility model;

[0019] Figure 4The structure diagram of the unmanned aerial vehicle buffer support and the feed pipe cooperation structure according to the embodiment of the utility model is shown.

[0020] The figure mark: 1, unmanned aerial vehicle support;11, mounting frame;12, buckle;13, opening;14, first connecting plate;15, first bottom plate;2, folding assembly;21, first connecting plate;22, support plate;23, center shaft;24, limiting plate;25, threaded bolt;3, baffle;4, buffer mechanism;41, storage column;42, storage groove;43, spring;44, connecting column;45, second bottom plate;5, rubber pad. DETAILED DESCRIPTION

[0021] The embodiments of the utility model are described in detail below, the examples of the embodiments are shown in the drawings, wherein the same or similar reference signs represent the same or similar elements or elements with the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary and are intended to explain the utility model, and cannot be understood as a limitation of the utility model.

[0022] The unmanned aerial vehicle buffer support of the embodiment of the utility model is described below with reference to the drawings.

[0023] As Figures 1-4 shown, the unmanned aerial vehicle buffer support of the embodiment of the utility model comprises: unmanned aerial vehicle support 1, four folding assemblies 2 and buffer mechanism 4.

[0024] Among them, four folding assemblies 2 are respectively arranged on the two side walls of unmanned aerial vehicle support 1.

[0025] Buffer mechanism 4 comprises a plurality of storage columns 41, a plurality of springs 43, a plurality of connecting columns 44 and two second bottom plates 45, wherein the plurality of storage columns 41 are respectively arranged on the bottom wall of unmanned aerial vehicle support 1, one end of the plurality of storage columns 41 is respectively provided with storage groove 42, the plurality of springs 43 are respectively installed in the corresponding storage groove 42, the plurality of connecting columns 44 are respectively connected with the other end of the corresponding spring 43, and the two second bottom plates 45 are respectively connected with the other end of the corresponding connecting column 44.

[0026] Specifically, when the unmanned aerial vehicle lands, two second bottom plates 45 will first contact the ground, when there is foreign matter on the ground, one of second bottom plates 45 contacts the foreign matter, because the unmanned aerial vehicle is inclined, so the pressure borne by two second bottom plates 45 will be different, the higher end force will be transmitted to storage column 41, then storage column 41 transmits the force to spring 43, spring 43 stores force and compresses, connecting column 44 moves along the inside of storage groove 42, connecting column 44 is stored in storage groove 42, thereby buffering the force and increasing the stability of the unmanned aerial vehicle, and spring 43 can also buffer the force generated by the propeller of the unmanned aerial vehicle, thereby increasing the stability.

[0027] In one embodiment of the present application, as shown in Figure 1 , Figure 2 and Figure 4 , the unmanned aerial vehicle support 1 comprises a mounting frame 11, a plurality of buckles 12, four first connecting plates 14 and two first bottom plates 15.

[0028] Among them, the plurality of buckles 12 are respectively arranged on the mounting frame 11, the mounting frame 11 is provided with a plurality of openings 13, the four first connecting plates 14 are respectively arranged on the corresponding folding assemblies 2, and the two first bottom plates 15 are respectively arranged at the other end of the corresponding first connecting plates 14.

[0029] Specifically, when it is needed to install the unmanned aerial vehicle support 1 to the bottom of the unmanned aerial vehicle, the staff can place the mounting frame 11 on the bottom of the unmanned aerial vehicle, and then press the mounting frame 11, the buckles 12 will fix the unmanned aerial vehicle and the mounting frame 11 together, the openings 13 can expose the positions required to be exposed by the unmanned aerial vehicle support 1, and the first connecting plates 14 can transmit the force of the unmanned aerial vehicle to the first bottom plates 15, thereby increasing the stability.

[0030] In one embodiment of the present application, as shown in Figure 1 and Figure 3 , the folding assembly 2 comprises a second connecting plate 21, two supporting plates 22, a center shaft 23, a limiting plate 24 and a threaded bolt 25.

[0031] Among them, the second connecting plate 21 is arranged on the bottom wall of the unmanned aerial vehicle support 1, the two supporting plates 22 are symmetrically arranged on the two side walls of the second connecting plate 21, the center shaft 23 penetrates through the two supporting plates 22, the limiting plate 24 is arranged on one end of the center shaft 23, and the threaded bolt 25 is threadedly connected with the other end of the center shaft 23.

[0032] Specifically, when it is needed to store the unmanned aerial vehicle support 1, the staff can rotate the threaded bolt 25, so that the first bottom plates 15 are loosened, and then rotate the first bottom plates 15, at this time, the first bottom plates 15 will drive the first connecting plates 14 to rotate inside the supporting plates 22 through the center shaft 23, thereby folding the parts below the connecting plates 14, and then rotating the threaded bolt 25 to fix the connecting plates 14 and the parts below to the current position, thereby saving the storage space.

[0033] In one embodiment of the present application, as shown in Figure 2 and Figure 4 , the two side walls of the mounting frame 11 are respectively provided with a baffle 3.

[0034] It can be understood that the baffle 3 installed on the two side walls of the mounting frame 11 can quickly reset the connecting plates 14.

[0035] In one embodiment of the present application, as shown inFigure 2 As shown, the bottom wall of the two second bottom plates 45 is respectively provided with a rubber pad 5.

[0036] It can be understood that the rubber pad 5 can increase the friction between the second bottom plate 45 and the ground.

[0037] In summary, when the bracket contacts foreign matter on the ground, on the one hand, the stability is increased by the bracket, and on the other hand, the force generated by the propeller is buffered, thereby increasing the stability of the unmanned aerial vehicle during landing.

[0038] In the description of the present application, the terms "first", "second" are only for the purpose of description, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of indicated technical features. Therefore, the features defined with "first", "second" can be explicitly or implicitly included at least one of the features. In the description of the present application, the meaning of "a plurality of" is at least two, for example, two, three, etc., unless otherwise specifically limited.

[0039] In the description of the present application, the description of the terms "one embodiment", "some embodiments", "example", "specific example" or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In the present application, the illustrative description of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner. In addition, the skilled in the art can combine and combine the different embodiments or examples described in the present application and the features of different embodiments or examples without contradiction.

[0040] Although the embodiments of the present application have been shown and described above, it can be understood that the above embodiments are exemplary and cannot be understood as limiting the present application. The ordinary skilled in the art can change, modify, replace and deform the above embodiments within the scope of the present application.

Claims

1. A drone buffer support, characterized by, The utility model relates to a kind of unmanned aerial vehicle support, four sets of folding components and buffer mechanism, wherein, Four sets of the folding components are respectively arranged on the two side walls of the unmanned aerial vehicle support; The buffer mechanism includes a plurality of storage columns, a plurality of springs, a plurality of connecting columns and two second bottom plates, wherein, A plurality of storage columns are respectively arranged on the bottom wall of the unmanned aerial vehicle support; One end of a plurality of storage columns is respectively provided with a storage slot; A plurality of springs are respectively installed in the corresponding storage slot, a plurality of connecting columns are respectively connected to the other end of the corresponding spring, and two second bottom plates are respectively connected to the other end of the corresponding connecting column. The unmanned aerial vehicle support includes a mounting bracket, a plurality of buckles, four first connecting plates and two first bottom plates, wherein, 2. The drone buffer stand of claim 1, wherein, A plurality of buckles are respectively arranged on the mounting bracket; The mounting bracket is provided with a plurality of openings; Four first connecting plates are respectively arranged on the corresponding folding component, and two first bottom plates are respectively arranged on the other end of the corresponding first connecting plate. The folding component includes a second connecting plate, two support plates, a center shaft, a limiting plate and a threaded bolt, wherein, 3. The drone buffer stand of claim 1, wherein, The second connecting plate is arranged on the bottom wall of the unmanned aerial vehicle support; Two support plates are symmetrically arranged on the two side walls of the second connecting plate; The center shaft penetrates through two support plates; The limiting plate is arranged on one end of the center shaft, and the threaded bolt is threadedly connected to the other end of the center shaft. The two side walls of the mounting bracket are respectively provided with a baffle.

4. The drone buffer stand of claim 2, wherein, Rubber pads are respectively arranged on the bottom wall of the two second bottom plates.

5. The drone buffer stand of claim 1, wherein, ​

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