CN220010124U - Unmanned aerial vehicle undercarriage - Google Patents
Unmanned aerial vehicle undercarriage Download PDFInfo
- Publication number
- CN220010124U CN220010124U CN202321687036.2U CN202321687036U CN220010124U CN 220010124 U CN220010124 U CN 220010124U CN 202321687036 U CN202321687036 U CN 202321687036U CN 220010124 U CN220010124 U CN 220010124U
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- Prior art keywords
- unmanned aerial
- aerial vehicle
- connecting plate
- landing gear
- rod
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- 239000000872 buffer Substances 0.000 claims description 26
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008093 supporting effect Effects 0.000 description 2
- 239000006173 Good's buffer Substances 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
- Y02T50/00—Aeronautics or air transport
- Y02T50/40—Weight reduction
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle landing gear, which belongs to the technical field of unmanned aerial vehicles and comprises a mounting plate, wherein an unmanned aerial vehicle base is mounted at the upper end of the mounting plate, the mounting plate is fixedly connected with the unmanned aerial vehicle base through an unmanned aerial vehicle landing gear fixing mechanism, a connecting column is mounted at the side edge of the lower end of the mounting plate, a first connecting plate is mounted at the lower end of the first connecting plate, and an electric push rod is mounted at the lower end of the first connecting plate.
Description
Technical Field
The utility model belongs to the technical field of unmanned aerial vehicles, and particularly relates to an unmanned aerial vehicle landing gear.
Background
The landing gear of the unmanned aerial vehicle is an important component of the unmanned aerial vehicle and is mainly used for supporting and protecting the body of the unmanned aerial vehicle and controlling the unmanned aerial vehicle to run and take off and land on the ground.
The Chinese patent application number 202021675127.0 discloses an unmanned aerial vehicle landing gear device, which comprises two landing units, wherein the two landing units are respectively positioned at two sides of a body; the lifting unit comprises a bottom rod and a cylinder which are connected with each other; the top ends of the two lifting units are connected through a fixed plate; the cylinders of the two lifting units are communicated with each other through a pipeline. This unmanned aerial vehicle undercarriage device has adopted the cylinder transmission, establishes ties through two cylinders for undercarriage device both sides can realize the one end extension, and the function of the indentation of the other end, are convenient for take off and land on the inclined plane. Secondly, the landing gear device adopts cylinder transmission to have larger expansion and contraction quantity, and the damping effect is better.
Although the patent disclosed above realizes the use of the landing gear of the unmanned aerial vehicle, the mounting and dismounting difficulty between the landing gear of the unmanned aerial vehicle and the base of the unmanned aerial vehicle is relatively high, and the mounting is relatively inconvenient; the unmanned aerial vehicle undercarriage that its set up can lead to unmanned aerial vehicle undercarriage to receive stronger striking because of gravity factor when contacting ground, leads to unmanned aerial vehicle undercarriage damage easily.
Disclosure of Invention
To solve the problems set forth in the background art. The utility model provides an unmanned aerial vehicle landing gear, which has the characteristics of being convenient for installing and fixing the unmanned aerial vehicle landing gear and having good buffering effect when the unmanned aerial vehicle landing gear contacts the ground.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle undercarriage, includes the mounting panel, unmanned aerial vehicle base is installed to the upper end of mounting panel, through unmanned aerial vehicle undercarriage fixed establishment fixed connection between mounting panel and the unmanned aerial vehicle base, the spliced pole is installed to the lower extreme side of mounting panel, and connecting plate one is installed to the lower extreme of spliced pole, and electric putter is installed to the lower extreme of connecting plate one, and connecting plate two is installed to electric putter's lower extreme, and unmanned aerial vehicle undercarriage buffer gear is installed to the lower extreme of connecting plate two, and the connecting block is installed to unmanned aerial vehicle undercarriage buffer gear's lower extreme, and the dead lever is installed to the side of connecting block.
Preferably, unmanned aerial vehicle undercarriage fixed establishment includes fixed orifices, slot, fixed subassembly and inserted block, and wherein, the inserted block is installed to the upper end of mounting panel, and the slot of corresponding inserted block has been seted up to the lower extreme of unmanned aerial vehicle base, and the fixed orifices has been seted up to the side of slot, and the side internally mounted of inserted block has fixed subassembly.
Preferably, the fixing component comprises a spring, a first limiting plate and a fixing rod, wherein the spring is arranged in the side edge of the insertion block, the first limiting plate is arranged at the other end of the spring, and the fixing rod is arranged at the other end of the first limiting plate.
Preferably, the fixing assembly further comprises a sliding block and a sliding groove, wherein the sliding block is arranged on the other side of the first limiting plate, and the sliding groove corresponding to the sliding block is formed in the bottom of the mounting plate.
Preferably, the unmanned aerial vehicle undercarriage buffer mechanism comprises a buffer spring, a third connecting plate and a telescopic rod, wherein the telescopic rod is arranged at the lower end of the second connecting plate, the third connecting plate is arranged at the other end of the telescopic rod, and the buffer spring is sleeved on the surface of the telescopic rod.
Preferably, the unmanned aerial vehicle undercarriage buffer mechanism further comprises an inner rod, a limiting plate II and an outer rod, wherein the outer rod is installed on the side edge of the lower end of the connecting plate I, the limiting plate II is installed in the outer rod, and the inner rod is installed at the lower end of the limiting plate II.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the unmanned aerial vehicle undercarriage fixing mechanism is arranged, so that the unmanned aerial vehicle undercarriage can be conveniently arranged at the lower end of the unmanned aerial vehicle base, a certain supporting effect can be achieved when the unmanned aerial vehicle is dropped, and in addition, the unmanned aerial vehicle undercarriage fixing mechanism is convenient to disassemble and assemble and relatively convenient to use.
2. According to the utility model, the buffer mechanism of the landing gear of the unmanned aerial vehicle is arranged, so that the impact force generated in the moment that the unmanned aerial vehicle contacts with the ground when the unmanned aerial vehicle descends can be reduced, and the service life of the landing gear of the unmanned aerial vehicle is effectively prolonged.
Drawings
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a perspective cutaway view of the unmanned aerial vehicle landing gear securing mechanism of the present utility model;
FIG. 3 is an enlarged view of the securing assembly of the present utility model;
FIG. 4 is a perspective view of the landing gear buffer mechanism of the unmanned aerial vehicle of the present utility model;
in the figure: 1. a mounting plate; 2. an unmanned aerial vehicle landing gear fixing mechanism; 21. a fixing hole; 22. a slot; 23. a fixing assembly; 231. a slide block; 232. a chute; 233. a spring; 234. a first limiting plate; 235. a fixed rod; 24. inserting blocks; 3. an unmanned aerial vehicle base; 4. a connecting column; 5. a first connecting plate; 6. a second connecting plate; 7. a connecting block; 8. a bottom bar; 9. an unmanned aerial vehicle landing gear buffer mechanism; 91. a buffer spring; 92. a third connecting plate; 93. a telescopic rod; 94. an inner rod; 95. a limiting plate II; 96. an outer rod; 10. an electric push rod.
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.
Example 1
Referring to fig. 1-4, the present utility model provides the following technical solutions: the utility model provides an unmanned aerial vehicle undercarriage, including mounting panel 1, unmanned aerial vehicle base 3 is installed to mounting panel 1's upper end, through unmanned aerial vehicle undercarriage fixed establishment 2 fixed connection between mounting panel 1 and the unmanned aerial vehicle base 3, spliced pole 4 is installed to mounting panel 1's lower extreme side, connecting plate one 5 is installed to spliced pole 4's lower extreme, electric putter 10 is installed to connecting plate one 5's lower extreme, connecting plate two 6 are installed to electric putter 10's lower extreme, unmanned aerial vehicle undercarriage buffer mechanism 9 is installed to connecting plate two 6's lower extreme, connecting block 7 is installed to unmanned aerial vehicle undercarriage buffer mechanism 9's lower extreme, the dead lever 8 is installed to connecting block 7's side.
Specifically, the unmanned aerial vehicle landing gear fixing mechanism 2 comprises a fixing hole 21, a slot 22, a fixing component 23 and an inserting block 24, wherein the inserting block 24 is arranged at the upper end of the mounting plate 1, the slot 22 corresponding to the inserting block 24 is arranged at the lower end of the unmanned aerial vehicle base 3, the fixing hole 21 is arranged at the side edge of the slot 22, the fixing component 23 is arranged inside the side edge of the inserting block 24,
through adopting above-mentioned technical scheme, can be convenient for install fixedly to unmanned aerial vehicle undercarriage.
Specifically, the fixing component 23 comprises a spring 233, a first limiting plate 234 and a fixing rod 235, wherein the spring 233 is installed inside the side edge of the insertion block 24, the first limiting plate 234 is installed at the other end of the spring 233, the fixing rod 235 is installed at the other end of the first limiting plate 234,
through adopting above-mentioned technical scheme, can promote the firm nature of fixing unmanned aerial vehicle undercarriage installation.
Specifically, the fixing assembly 23 further comprises a sliding block 231 and a sliding groove 232, wherein the sliding block 231 is arranged at the other side of the first limiting plate 234, the sliding groove 232 corresponding to the sliding block 231 is arranged at the bottom of the mounting plate 1,
through adopting above-mentioned technical scheme, can be convenient for dismantle unmanned aerial vehicle undercarriage.
When the embodiment is used, when the landing gear of the unmanned aerial vehicle is installed and fixed, firstly, the sliding block 231 in the sliding groove 232 is slid, the sliding block 231 drives the first limiting plate 234 to compress the spring 233 and drives the fixing rod 235 to be embedded into the mounting plate 1, at the moment, the insert block 24 at the upper end of the mounting plate 1 can be inserted into the slot 22 at the lower end of the base 3 of the unmanned aerial vehicle, the sliding block 231 is loosened, the spring 233 rebounds, so that the fixing rod 235 is driven to be inserted into the fixing hole 21, the landing gear of the unmanned aerial vehicle can be installed, and similarly, the sliding block 231 in the sliding groove 232 is slid again, and the landing gear of the unmanned aerial vehicle can be detached, so that the unmanned aerial vehicle can be stored conveniently;
example 2
This embodiment differs from embodiment 1 in that: the unmanned aerial vehicle landing gear buffer mechanism 9 comprises a buffer spring 91, a third connecting plate 92 and a telescopic rod 93, wherein the lower end of the second connecting plate 6 is provided with the telescopic rod 93, the other end of the telescopic rod 93 is provided with the third connecting plate 92, the surface of the telescopic rod 93 is sleeved with the buffer spring 91,
through adopting above-mentioned technical scheme, can reduce unmanned aerial vehicle to the impact force of unmanned aerial vehicle undercarriage when descending.
Specifically, the landing gear buffer mechanism 9 of the unmanned aerial vehicle further comprises an inner rod 94, a second limiting plate 95 and an outer rod 96, wherein the outer rod 96 is arranged on the side edge of the lower end of the first connecting plate 5, the second limiting plate 95 is arranged in the outer rod 96, the inner rod 94 is arranged at the lower end of the second limiting plate 95,
by adopting the technical scheme, the stability of the electric push rod 10 when driving the bottom rod 8 to descend can be improved.
When the unmanned aerial vehicle is in use, when the unmanned aerial vehicle is in landing, the landing gear of the unmanned aerial vehicle is in contact with the ground firstly, and certain gravity is generated to press down when the unmanned aerial vehicle is in landing, at the moment, the landing gear of the unmanned aerial vehicle can drive the telescopic rod 93 to shrink and drive the buffer spring 91 to compress, and the buffer spring 91 can play a good buffer effect, thereby the impact that the landing gear of the unmanned aerial vehicle is subjected to is reduced, in addition, the outer rod 96 is installed through the lower end side edge of the connecting plate 5, the limiting plate two 95 is installed in the inner part of the outer rod 96, the inner rod 94 is installed in the lower end of the limiting plate two 95, and the stability when the electric push rod 10 drives the bottom rod 8 to descend can be promoted.
The working principle and the using flow of the utility model are as follows: when the unmanned aerial vehicle landing gear is used, when the unmanned aerial vehicle landing gear is installed and fixed, firstly, the sliding block 231 in the sliding groove 232 is slid, the sliding block 231 drives the limiting plate I234 to compress the spring 233 and drives the fixing rod 235 to be embedded into the mounting plate 1, at the moment, the insert block 24 at the upper end of the mounting plate 1 can be inserted into the slot 22 at the lower end of the unmanned aerial vehicle base 3, the sliding block 231 is loosened, the spring 233 rebounds, and thus the fixing rod 235 is driven to be inserted into the fixing hole 21, the unmanned aerial vehicle landing gear can be installed, and similarly, the sliding block 231 in the sliding groove 232 is slid again, and the unmanned aerial vehicle landing gear can be detached, so that the unmanned aerial vehicle is conveniently stored; when unmanned aerial vehicle descends, unmanned aerial vehicle undercarriage first and ground contact, because unmanned aerial vehicle can produce certain gravity and push down when descending, unmanned aerial vehicle undercarriage can drive telescopic link 93 shrink this moment, and drive buffer spring 91 compression, and buffer spring 91 can play good cushioning effect, thereby reduce the impact that unmanned aerial vehicle undercarriage received, in addition, through installing outer pole 96 at the lower extreme side of connecting plate one 5, the internally mounted of outer pole 96 has limiting plate two 95, the inner rod 94 is installed to the lower extreme of limiting plate two 95, stability when electric putter 10 drives the sill bar 8 and descends can promote.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. An unmanned aerial vehicle undercarriage, includes mounting panel, its characterized in that: unmanned aerial vehicle base is installed to the upper end of mounting panel, through unmanned aerial vehicle undercarriage fixed establishment fixed connection between mounting panel and the unmanned aerial vehicle base, the spliced pole is installed to the lower extreme side of mounting panel, and connecting plate one is installed to the lower extreme of spliced pole, and electric putter is installed to the lower extreme of connecting plate one, and connecting plate two is installed to electric putter's lower extreme, and unmanned aerial vehicle undercarriage buffer mechanism is installed to the lower extreme of connecting plate two, and the connecting block is installed to unmanned aerial vehicle undercarriage buffer mechanism's lower extreme, and the sill bar is installed to the side of connecting block.
2. The unmanned aerial vehicle landing gear of claim 1, wherein: unmanned aerial vehicle undercarriage fixed establishment includes fixed orifices, slot, fixed subassembly and inserted block, and wherein, the inserted block is installed to the upper end of mounting panel, and the slot of corresponding inserted block has been seted up to the lower extreme of unmanned aerial vehicle base, and the fixed orifices has been seted up to the side of slot, and the side internally mounted of inserted block has fixed subassembly.
3. The unmanned aerial vehicle landing gear of claim 2, wherein: the fixing assembly comprises a spring, a first limiting plate and a fixing rod, wherein the spring is arranged in the side edge of the insertion block, the first limiting plate is arranged at the other end of the spring, and the fixing rod is arranged at the other end of the first limiting plate.
4. A landing gear for an unmanned aerial vehicle according to claim 3, wherein: the fixed component further comprises a sliding block and a sliding groove, wherein the sliding block is arranged on the other side of the first limiting plate, and the sliding groove corresponding to the sliding block is formed in the bottom of the mounting plate.
5. The unmanned aerial vehicle landing gear of claim 1, wherein: the unmanned aerial vehicle undercarriage buffer mechanism comprises a buffer spring, a third connecting plate and a telescopic rod, wherein the telescopic rod is arranged at the lower end of the second connecting plate, the third connecting plate is arranged at the other end of the telescopic rod, and the buffer spring is sleeved on the surface of the telescopic rod.
6. The unmanned aerial vehicle landing gear of claim 1, wherein: the unmanned aerial vehicle undercarriage buffer mechanism further comprises an inner rod, a limiting plate II and an outer rod, wherein the outer rod is arranged on the side edge of the lower end of the connecting plate I, the limiting plate II is arranged in the outer rod, and the inner rod is arranged at the lower end of the limiting plate II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687036.2U CN220010124U (en) | 2023-06-29 | 2023-06-29 | Unmanned aerial vehicle undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321687036.2U CN220010124U (en) | 2023-06-29 | 2023-06-29 | Unmanned aerial vehicle undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220010124U true CN220010124U (en) | 2023-11-14 |
Family
ID=88676928
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321687036.2U Active CN220010124U (en) | 2023-06-29 | 2023-06-29 | Unmanned aerial vehicle undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220010124U (en) |
-
2023
- 2023-06-29 CN CN202321687036.2U patent/CN220010124U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240327 Address after: 200120, Room 518, No. 1155 Jinhu Road, China (Shanghai) Pilot Free Trade Zone, Pudong New Area, Shanghai Patentee after: Shanghai Aoxiang Link Technology Service Co.,Ltd. Country or region after: China Address before: 201600 room 635, 89-90 Lane 825, Ledu West Road, Songjiang District, Shanghai Patentee before: Shanghai Hongzhi Information Technology Service Co.,Ltd. Country or region before: China |
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| TR01 | Transfer of patent right |