CN220809864U - Unmanned aerial vehicle auxiliary support structure - Google Patents
Unmanned aerial vehicle auxiliary support structure Download PDFInfo
- Publication number
- CN220809864U CN220809864U CN202322810407.8U CN202322810407U CN220809864U CN 220809864 U CN220809864 U CN 220809864U CN 202322810407 U CN202322810407 U CN 202322810407U CN 220809864 U CN220809864 U CN 220809864U
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- Prior art keywords
- connecting rod
- joint
- aerial vehicle
- unmanned aerial
- diagonal brace
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Links
- 229920000049 Carbon (fiber) Polymers 0.000 claims description 3
- 239000004917 carbon fiber Substances 0.000 claims description 3
- 239000004744 fabric Substances 0.000 claims description 3
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 claims description 3
- 238000007711 solidification Methods 0.000 claims description 2
- 230000008023 solidification Effects 0.000 claims description 2
- 230000003014 reinforcing effect Effects 0.000 abstract description 8
- 238000000034 method Methods 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract description 3
- 239000003292 glue Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Vehicle Body Suspensions (AREA)
Abstract
The application relates to an unmanned aerial vehicle auxiliary supporting structure which comprises a first connecting rod, a second connecting rod and a third connecting rod. The top of third connecting rod is equipped with three way connection, and the lower extreme of first connecting rod and second connecting rod links to each other with three way connection's other both ends respectively, forms Y font structure, is equipped with the fork on the auxiliary wheel, and the lower extreme of connecting rod links to each other with the fork of auxiliary wheel, and the top of first connecting rod is equipped with first joint, and the top of second connecting rod is equipped with the second and connects, and first joint and second connect and are the binaural and connect, and first joint and second connect all to be connected with wing stiffening rib. In the parking process of the ultra-large aspect ratio unmanned aerial vehicle on the parking apron, the auxiliary wheel is supported on the ground, the first connector and the second connector are connected with the reinforcing ribs of the wing to support the wing in an auxiliary vertical direction, and a triangular supporting structure is formed between the first connector and the reinforcing ribs and is stable; thereby preventing the aircraft from rolling and the wing tip from touching the ground.
Description
Technical Field
The application belongs to the field of unmanned aerial vehicle design, and particularly relates to an unmanned aerial vehicle auxiliary supporting structure.
Background
The wing span of the ultra-large aspect ratio unmanned aerial vehicle is ultra-long, even the single-side wing span is 25m, when the aircraft is parked, sudden gusts can lead the aircraft to roll to cause the wing tip to touch the ground, or the outer wing is downwards deformed to cause the outer propeller to be grounded due to the weight of the wing. Or during low or high speed running, the auxiliary support structure may be subject to such deformation.
Therefore, the support needs to be enhanced for the unmanned aerial vehicle with the large aspect ratio, and if the support structure of the unmanned aerial vehicle with the large aspect ratio is too heavy, the performance of the unmanned aerial vehicle with the large aspect ratio is affected, so how to realize the auxiliary support for the unmanned aerial vehicle with the large aspect ratio in a light and efficient manner is a problem to be solved.
Disclosure of Invention
The application aims to provide an unmanned aerial vehicle auxiliary supporting structure, which solves the problem that the existing unmanned aerial vehicle with a large aspect ratio is difficult to inform and ensure the light weight and the stability.
The technical scheme of the application is as follows: the utility model provides an unmanned aerial vehicle auxiliary support structure, includes first connecting rod, second connecting rod and third connecting rod, the top of third connecting rod is equipped with three way connection, the lower extreme of first connecting rod and second connecting rod links to each other with three way connection's other both ends respectively, forms Y font structure, is equipped with the fork on the auxiliary wheel, the lower extreme of connecting rod links to each other with the fork of auxiliary wheel, the top of first connecting rod is equipped with first joint, the top of second connecting rod is equipped with the second and connects, first joint and second joint all are connected with wing stiffening rib.
Preferably, a first inclined support rod is arranged on the first connecting rod, a second inclined support rod is arranged on the second connecting rod, and glue filling and solidification connection are carried out between the first inclined support rod and the first connecting rod, between the second inclined support rod and the second connecting rod, and between the first inclined support rod and the second inclined support rod through carbon fiber fabric wrapping.
Preferably, the utility model also comprises a pull rod, wherein the pull rod is provided with a double-lug joint, the middle part of the third connecting rod is provided with a third joint, the third joint is hinged with the double-lug joint, the pull rod is connected with a hanging ring, and the hanging ring is hung on the wing spar.
Preferably, a fourth joint is arranged at the end part of the pull rod, a V-shaped mounting seat is hinged on the fourth joint, and the hanging ring is fixedly arranged on the V-shaped mounting seat.
The application relates to an unmanned aerial vehicle auxiliary supporting structure which comprises a first connecting rod, a second connecting rod and a third connecting rod. The top of third connecting rod is equipped with three way connection, and the lower extreme of first connecting rod and second connecting rod links to each other with three way connection's other both ends respectively, forms Y font structure, is equipped with the fork on the auxiliary wheel, and the lower extreme of connecting rod links to each other with the fork of auxiliary wheel, and the top of first connecting rod is equipped with first joint, and the top of second connecting rod is equipped with the second and connects, and first joint and second connect and are the binaural and connect, and first joint and second connect all to be connected with wing stiffening rib. In the parking process of the ultra-large aspect ratio unmanned aerial vehicle on the parking apron, the auxiliary wheel is supported on the ground, the first connector and the second connector are connected with the reinforcing ribs of the wing to support the wing in an auxiliary vertical direction, and a triangular supporting structure is formed between the first connector and the reinforcing ribs and is stable; thereby preventing the aircraft from rolling and the wing tip from touching the ground.
Drawings
In order to more clearly illustrate the technical solution provided by the present application, the following description will briefly refer to the accompanying drawings. It will be apparent that the figures described below are merely some embodiments of the application.
FIG. 1 is an isometric view of the overall structure of the present application;
FIG. 2 is an enlarged view of portion A of FIG. 1;
FIG. 3 is an enlarged view of portion B of FIG. 1;
fig. 4 is a front view of the overall structure of the present application.
1. A first joint; 2. a second joint; 3. a first link; 4. a second link; 5. a three-way joint; 6. a second diagonal brace; 7. a first diagonal brace; 8. a third link; 9. a third joint; 10. a binaural joint; 11. a fork; 12. an auxiliary wheel; 13. a pull rod; 14. a fourth joint; 15. a hanging ring; 16. v-shaped mounting seats.
Detailed Description
The following description of the embodiments of the present utility model 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 utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
An unmanned aerial vehicle auxiliary support structure, as shown in fig. 1, comprises a first connecting rod 3, a second connecting rod 4 and a third connecting rod 8. The top of third connecting rod 8 is equipped with three way connection 5, and the lower extreme of first connecting rod 3 and second connecting rod 4 links to each other with three way connection 5's other both ends respectively, forms Y font structure, is equipped with fork 11 on the auxiliary wheel 12, and the lower extreme of connecting rod links to each other with auxiliary wheel 12's fork 11, and the top of first connecting rod 3 is equipped with first joint 1, and the top of second connecting rod 4 is equipped with second joint 2, and first joint 1 and second joint 2 are binaural joint 10, and first joint 1 and second joint 2 all are connected with wing stiffening rib.
In the parking process of the ultra-large aspect ratio unmanned aerial vehicle on the parking apron, the auxiliary wheel 12 is supported on the ground, the first connector 1 and the second connector 2 are connected with the reinforcing ribs of the wing to support the wing in an auxiliary vertical direction, and a triangular supporting structure is formed between the first connector 1 and the reinforcing ribs and between the second connector 2 and the reinforcing ribs, so that the unmanned aerial vehicle is stable; thereby preventing the airplane from rolling and the wingtips from touching the ground; before the ultra-large aspect ratio unmanned aerial vehicle takes off, the first connector 1 and the second connector 2 are separated from the reinforcing ribs, so that the method is convenient.
With reference to fig. 2 and 4, preferably, the first connecting rod 3 is provided with a first diagonal brace 7, the second connecting rod 4 is provided with a second diagonal brace 6, and the first diagonal brace 7 is fixedly connected with the first connecting rod 3, the second diagonal brace 6 and the second connecting rod 4, and the first diagonal brace 7 and the second diagonal brace 6 by glue filling and being wrapped by carbon fiber fabrics, so that the connection strength is high. Through setting up first diagonal brace 7 and second diagonal brace 6 respectively, form two triangle-shaped bearing structure of symmetry, can carry out further support to first joint 1 and second joint 2 respectively, effectively promote the stability that the wing supported.
With reference to fig. 3, it preferably further comprises a pull rod 13, a binaural joint 10 is provided on the pull rod 13, a third joint 9 is provided in the middle of the third link 8, the third joint 9 is hinged with the double-lug joint 10, the pull rod 13 is connected with a hanging ring 15, and the hanging ring 15 is hung on the spar. The spar is stably supported by the cooperation of the lifting ring 15 and the third joint 9, so that the spar is prevented from deflecting.
Preferably, the end of the pull rod 13 is provided with a fourth joint 14, the fourth joint 14 is hinged with a V-shaped mounting seat 16, and the hanging ring 15 is fixedly arranged on the V-shaped mounting seat 16, so that the connection is stable.
The last points to be described are: first, in the description of the present application, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed;
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures can refer to the common design, so that the same embodiment and different embodiments of the present disclosure can be combined with each other under the condition of no conflict;
Finally: the foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and principles of the utility model are intended to be included within the scope of the utility model.
Claims (4)
1. Unmanned aerial vehicle auxiliary stay structure, its characterized in that: including first connecting rod (3), second connecting rod (4) and third connecting rod (8), the top of third connecting rod (8) is equipped with three way connection (5), the lower extreme of first connecting rod (3) and second connecting rod (4) links to each other with three way connection (5) other both ends respectively, forms Y font structure, is equipped with fork (11) on auxiliary wheel (12), the lower extreme of connecting rod links to each other with fork (11) of auxiliary wheel (12), the top of first connecting rod (3) is equipped with first joint (1), the top of second connecting rod (4) is equipped with second joint (2), first joint (1) and second joint (2) all are connected with the wing stiffening rib.
2. The unmanned aerial vehicle auxiliary support structure of claim 1, wherein: be equipped with first diagonal brace (7) on first connecting rod (3), be equipped with second diagonal brace (6) on second connecting rod (4), be equipped with first diagonal brace (7) and first connecting rod (3), second diagonal brace (6) and second connecting rod (4), first diagonal brace (7) and second diagonal brace (6) between by carbon fiber fabric parcel carry out encapsulating solidification connection.
3. The unmanned aerial vehicle auxiliary support structure of claim 1, wherein: still include pull rod (13), be equipped with on pull rod (13) binaural joint (10), the middle part of third connecting rod (8) is equipped with third joint (9), third joint (9) are articulated with binaural joint (10), be connected with rings (15) on pull rod (13), rings (15) hang on the spar.
4. A unmanned aerial vehicle auxiliary support structure according to claim 3, wherein: the end part of the pull rod (13) is provided with a fourth joint (14), the fourth joint (14) is hinged with a V-shaped mounting seat (16), and the hanging ring (15) is fixedly arranged on the V-shaped mounting seat (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810407.8U CN220809864U (en) | 2023-10-19 | 2023-10-19 | Unmanned aerial vehicle auxiliary support structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322810407.8U CN220809864U (en) | 2023-10-19 | 2023-10-19 | Unmanned aerial vehicle auxiliary support structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220809864U true CN220809864U (en) | 2024-04-19 |
Family
ID=90707369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322810407.8U Active CN220809864U (en) | 2023-10-19 | 2023-10-19 | Unmanned aerial vehicle auxiliary support structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220809864U (en) |
-
2023
- 2023-10-19 CN CN202322810407.8U patent/CN220809864U/en active Active
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