CN220974585U - Unmanned aerial vehicle anticollision undercarriage structure - Google Patents
Unmanned aerial vehicle anticollision undercarriage structure Download PDFInfo
- Publication number
- CN220974585U CN220974585U CN202322633070.8U CN202322633070U CN220974585U CN 220974585 U CN220974585 U CN 220974585U CN 202322633070 U CN202322633070 U CN 202322633070U CN 220974585 U CN220974585 U CN 220974585U
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- aerial vehicle
- unmanned aerial
- buffer box
- extension rod
- landing gear
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- 238000013016 damping Methods 0.000 claims abstract description 23
- 239000003381 stabilizer Substances 0.000 claims abstract description 14
- 230000003139 buffering effect Effects 0.000 claims abstract description 10
- 238000001125 extrusion Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 8
- 238000000034 method Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000006978 adaptation Effects 0.000 description 1
- 230000009365 direct transmission Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
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Abstract
The utility model relates to the technical field of unmanned aerial vehicle landing gears, in particular to an unmanned aerial vehicle anti-collision landing gear structure. Including mounting panel and extension rod, the buffer box is installed to the below of mounting panel, and the internally mounted of buffer box has hydraulic damping, and hydraulic damping's outside has cup jointed high strength spring, and the internally mounted of buffer box has auxiliary spring, and hydraulic damping's top is connected with the guide arm, and the below fixed mounting of buffer box has the buffering stabilizer blade, and the extension rod is installed in the outside of buffer box, and the below of extension rod is connected with the anti-tilt stabilizer blade. When unmanned aerial vehicle descends, buffering stabilizer blade and anti-tilting stabilizer blade and ground contact, the inside that the guide arm shrink got into the buffer box, and guide arm extrusion hydraulic damping, high strength spring and auxiliary spring are cushioned the impact force that receives, can comprehensive effectual impact force absorb.
Description
Technical Field
The utility model relates to the technical field of unmanned aerial vehicle landing gears, in particular to an unmanned aerial vehicle anti-collision landing gear structure.
Background
Unmanned aerial vehicle is the unmanned aerial vehicle that does not carry people who utilizes radio remote control equipment and self-contained program control device to operate, and unmanned aerial vehicle need use the landing gear to cushion unmanned aerial vehicle when taking off and land, avoid unmanned aerial vehicle to directly produce the collision with ground contact when the whereabouts, but current undercarriage often is fixed, and the power of the collision of receiving can direct transmission to unmanned aerial vehicle, and unmanned aerial vehicle still can receive the damage, has reduced the practicality when the device uses.
Disclosure of utility model
In view of the above problems, an object of the present utility model is to: the utility model provides an unmanned aerial vehicle anticollision undercarriage structure solves that current undercarriage is often fixed, and the power of the collision of receiving can direct transfer to unmanned aerial vehicle, and unmanned aerial vehicle still can receive the damage, has reduced the practicality when the device is used.
In order to achieve the above purpose, the utility model adopts the technical scheme that: the utility model provides an unmanned aerial vehicle anticollision undercarriage structure, includes mounting panel and extension rod, the buffer box is installed to the below of mounting panel, and the internally mounted of buffer box has hydraulic damping, hydraulic damping's outside has cup jointed high strength spring, the internally mounted of buffer box has auxiliary spring, hydraulic damping's top is connected with the guide arm, the below fixed mounting of buffer box has the buffering stabilizer blade, the extension rod is installed in the outside of buffer box, and the below of extension rod is connected with the stabilizer blade of preventing leaning on.
The beneficial effects of the utility model are as follows: when unmanned aerial vehicle descends, buffering stabilizer blade and anti-tilting stabilizer blade and ground contact, the inside that the guide arm shrink got into the buffer box, and guide arm extrusion hydraulic damping, high strength spring and auxiliary spring are cushioned the impact force that receives, can comprehensive effectual impact force absorb.
In order to facilitate a smooth landing of the unmanned aerial vehicle:
As a further improvement of the above technical scheme: the buffer boxes are symmetrically arranged in two on the center line of the mounting plate.
The beneficial effects of this improvement are: two buffer boxes can carry out comprehensive support to mounting panel and unmanned aerial vehicle.
As a further improvement of the above technical scheme: the buffer box and the mounting plate are arranged in parallel.
The beneficial effects of this improvement are: the buffer box can reliably and stably support the mounting plate and the unmanned aerial vehicle through mutual parallel arrangement.
In order to reduce the impact suffered by the unmanned aerial vehicle:
As a further improvement of the above technical scheme: the hydraulic damping and the high-strength spring are arranged in an axis superposition mode.
The beneficial effects of this improvement are: can cushion unmanned aerial vehicle when unmanned aerial vehicle descends through hydraulic damping cooperation high strength spring, reduce the impact that unmanned aerial vehicle received.
As a further improvement of the above technical scheme: the guide rod is connected with the buffer box in a plug-in connection way.
The beneficial effects of this improvement are: the plug connection can enable the guide rod to better transmit force to the hydraulic damping, the high-strength spring and the auxiliary spring, and therefore the unmanned aerial vehicle is convenient to buffer.
As a further improvement of the above technical scheme: the auxiliary springs are distributed in the buffer box at equal intervals.
The beneficial effects of this improvement are: equidistant distribution can make auxiliary spring more comprehensive reliable to unmanned aerial vehicle's buffering.
In order to increase the contact surface of the device with the ground:
as a further improvement of the above technical scheme: the extension rod adopts L type setting, and the extension rod is provided with six with the mounting panel central line symmetry.
The beneficial effects of this improvement are: the L-shaped arrangement can enable the extension rod to extend outwards to be provided with the anti-tilting support legs, so that the contact surface between the device and the ground is increased, and the device is more stable when descending.
In order to reduce the weight:
As a further improvement of the above technical scheme: the extension rod is arranged in a hollowed-out mode.
The beneficial effects of this improvement are: the fretwork setting can make the device lighter, guarantees unmanned aerial vehicle's normal flight.
Drawings
FIG. 1 is a schematic diagram of an overall axial structure.
Fig. 2 is a schematic diagram of an overall front view structure.
Fig. 3 is a schematic diagram of the whole right-view structure.
Fig. 4 is an enlarged schematic view of the structure at a in fig. 2.
In the figure: 1. a mounting plate; 2. a buffer box; 21. hydraulic damping; 22. a high strength spring; 23. an auxiliary spring; 24. a guide rod; 25. buffer support legs; 3. an extension rod; 31. and the anti-tilting support legs.
Detailed Description
In order that those skilled in the art may better understand the technical solutions of the present utility model, the following detailed description of the present utility model with reference to the accompanying drawings is provided for exemplary and explanatory purposes only and should not be construed as limiting the scope of the present utility model.
As shown in fig. 1-4, an anti-collision landing gear structure of an unmanned aerial vehicle comprises a mounting plate 1 and an extension rod 3, wherein a buffer box 2 is arranged below the mounting plate 1, a hydraulic damping 21 is arranged in the buffer box 2, a high-strength spring 22 is sleeved on the outer side of the hydraulic damping 21, an auxiliary spring 23 is arranged in the buffer box 2, a guide rod 24 is connected above the hydraulic damping 21, a buffer support leg 25 is fixedly arranged below the buffer box 2, the extension rod 3 is arranged on the outer side of the buffer box 2, an anti-tilting support leg 31 is connected below the extension rod 3, when the unmanned aerial vehicle descends, the buffer support leg 25 and the anti-tilting support leg 31 are in contact with the ground, the guide rod 24 contracts into the buffer box 2, the guide rod 24 extrudes the hydraulic damping 21, the high-strength spring 22 and the auxiliary spring 23 to buffer the impact force received by the auxiliary spring 23, can fully and effectively absorb the impact force, the two buffer boxes 2 are symmetrically arranged about the central line of the mounting plate 1, the two buffer boxes 2 can fully support the mounting plate 1 and the unmanned aerial vehicle, the buffer boxes 2 and the mounting plate 1 are mutually parallel, the buffer boxes 2 can reliably and stably support the mounting plate 1 and the unmanned aerial vehicle by mutually parallel arrangement, the hydraulic damping 21 and the high-strength spring 22 are arranged in an axis superposition manner, the unmanned aerial vehicle can be buffered when the unmanned aerial vehicle descends by matching the hydraulic damping 21 with the high-strength spring 22, the impact on the unmanned aerial vehicle is reduced, the guide rod 24 and the buffer boxes 2 are in plug connection, the plug connection can enable the guide rod 24 to better transmit the force to the hydraulic damping 21, the high-strength spring 22 and the auxiliary spring 23, thereby being convenient for buffering the unmanned aerial vehicle, the equidistant distribution of auxiliary spring 23 is in the inside of buffer box 2, and equidistant distribution can make auxiliary spring 23 more comprehensive reliable to unmanned aerial vehicle's buffering, extension pole 3 adopts L type setting, and extension pole 3 is provided with six about mounting panel 1 central line symmetry, and L type setting can make extension pole 3 outwards extend the installation and prevent inclining stabilizer blade 31, increases the contact surface of device and ground, and is more steady when making the device descend, extension pole 3 adopts the fretwork setting, and the fretwork setting can make the device lighter, guarantees unmanned aerial vehicle's normal flight.
The working principle of the utility model is as follows: when using the device, place unmanned aerial vehicle on mounting panel 1, when mounting panel 1 descends, when unmanned aerial vehicle descends, buffering stabilizer blade 25 and anti-tilt stabilizer blade 31 and ground contact, the inside that guide arm 24 shrink got into buffer box 2, guide arm 24 extrusion hydraulic damping 21, high strength spring 22 and auxiliary spring 23 are buffering the impact force that receives, can comprehensive effectual impact force absorbs, can increase the contact surface of device and ground through anti-tilt stabilizer blade 31 and extension rod 3, and then can make the landing of device more steady, avoid unmanned aerial vehicle to empty when the landing, cause the damage to unmanned aerial vehicle.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
The principles and embodiments of the present utility model have been described herein with reference to specific examples, the description of which is intended only to facilitate an understanding of the method of the present utility model and its core ideas. The foregoing is merely illustrative of the preferred embodiments of the utility model, and it is noted that there is virtually no limit to the specific structure which may be imposed by those skilled in the art without departing from the spirit of the utility model, and that modifications, adaptations, or variations of the foregoing features may be combined in a suitable manner; such modifications, variations and combinations, or the direct application of the inventive concepts and aspects to other applications without modification, are contemplated as falling within the scope of the present utility model.
Claims (8)
1. The utility model provides an unmanned aerial vehicle anticollision undercarriage structure, includes mounting panel (1) and extension rod (3), its characterized in that: the buffer box (2) is installed to the below of mounting panel (1), and the internally mounted of buffer box (2) has hydraulic pressure damping (21), high strength spring (22) have been cup jointed in the outside of hydraulic pressure damping (21), the internally mounted of buffer box (2) has auxiliary spring (23), the top of hydraulic pressure damping (21) is connected with guide arm (24), the below fixed mounting of buffer box (2) has buffering stabilizer blade (25), extension rod (3) are installed in the outside of buffer box (2), and the below of extension rod (3) is connected with anti-tilt stabilizer blade (31).
2. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the buffer boxes (2) are symmetrically arranged in two with respect to the center line of the mounting plate (1).
3. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the buffer box (2) and the mounting plate (1) are arranged in parallel.
4. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the hydraulic damper (21) and the high-strength spring (22) are arranged in an axis superposition mode.
5. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the guide rod (24) is in plug connection with the buffer box (2).
6. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the auxiliary springs (23) are distributed in the buffer box (2) at equal intervals.
7. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the extension rod (3) is arranged in an L shape, and six extension rods (3) are symmetrically arranged about the central line of the mounting plate (1).
8. The unmanned aerial vehicle anti-collision landing gear structure of claim 1, wherein: the extension rod (3) is arranged in a hollowed-out mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633070.8U CN220974585U (en) | 2023-09-27 | 2023-09-27 | Unmanned aerial vehicle anticollision undercarriage structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322633070.8U CN220974585U (en) | 2023-09-27 | 2023-09-27 | Unmanned aerial vehicle anticollision undercarriage structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220974585U true CN220974585U (en) | 2024-05-17 |
Family
ID=91057397
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322633070.8U Active CN220974585U (en) | 2023-09-27 | 2023-09-27 | Unmanned aerial vehicle anticollision undercarriage structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220974585U (en) |
-
2023
- 2023-09-27 CN CN202322633070.8U patent/CN220974585U/en active Active
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