CN214729720U - Unmanned aerial vehicle air crash protection device - Google Patents
Unmanned aerial vehicle air crash protection device Download PDFInfo
- Publication number
- CN214729720U CN214729720U CN202121169610.6U CN202121169610U CN214729720U CN 214729720 U CN214729720 U CN 214729720U CN 202121169610 U CN202121169610 U CN 202121169610U CN 214729720 U CN214729720 U CN 214729720U
- Authority
- CN
- China
- Prior art keywords
- aerial vehicle
- unmanned aerial
- shock absorber
- foot rest
- protection device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Vibration Dampers (AREA)
Abstract
The utility model discloses an unmanned aerial vehicle air crash protection device relates to unmanned aerial vehicle technical field. Including unmanned aerial vehicle body, rubber shock absorber ware, foot rest and buffering suspension, rubber shock absorber ware is installed in unmanned aerial vehicle body bottom, the foot rest is installed in the rubber shock absorber ware bottom, buffering suspension is installed in the lower extreme of foot rest, buffering suspension includes mounting base, connecting plate, spring shock absorber ware, tailboard, hornblock and buffering damping rod, the connecting plate is installed on mounting base. This unmanned aerial vehicle protection device that falls, when unmanned aerial vehicle falls, the buffering suspension can be preferred contradicts ground, the impulsive force that brings utilizes self elasticity to offset through spring damper and buffering damping rod above that, has alleviated ground and has given unmanned aerial vehicle's impact force, the cushioning of cooperation rubber shock absorber simultaneously and the protective action of guardrail on the foot rest can improve the shock attenuation greatly, the protection effect, the inside component of unmanned aerial vehicle has been protected effectively, reduce the probability of damage.
Description
Technical Field
The utility model relates to an unmanned air vehicle technique field specifically is an unmanned aerial vehicle air crash protection device.
Background
Unmanned aerial vehicle is the unmanned aircraft that utilizes radio remote control equipment and self-contained program control device to control, compares with manned aircraft, and unmanned aerial vehicle often is more suitable for those dirty or dangerous tasks, and unmanned aerial vehicle all has comparatively extensive application in taking photo by plane, agriculture, plant protection, miniature autodyne, express delivery transportation, disaster relief, observing wild animal, control infectious disease, survey and drawing, news report, electric power inspection, relief of disaster, movie & TV shooting etc. at present.
Because unmanned aerial vehicle utilizes radio remote control equipment and self-contained program control device to control the aircraft, often can cause the phenomenon that aircraft and controlgear lose the antithetical couplet because of the environment at aircraft place at the flight in-process, though use through adding the parachute and intervene unmanned aerial vehicle protection system cooperation, make unmanned aerial vehicle after breaking down or striking, unmanned aerial vehicle operator or flight control system can trigger the parachute opening controlling means, make unmanned aerial vehicle carry still can slow landing on the parachute when falling, but when in actual use, unmanned aerial vehicle is when falling to the ground, because ground gives unmanned aerial vehicle's bigger than, lead to unmanned aerial vehicle inner member impaired very easily, the expense of maintenance has been increased.
SUMMERY OF THE UTILITY MODEL
The utility model provides an unmanned aerial vehicle crash protection device possesses improvement shock attenuation, protection effect, reduces the advantage of damage probability to solve the problem that exists among the above-mentioned background art.
For realizing improving shock attenuation, protection effect, reduce the purpose of damage probability, the utility model provides a following technical scheme: an unmanned aerial vehicle crash protection device comprises an unmanned aerial vehicle body, a rubber shock absorber, a foot rest and a buffering suspension, wherein the rubber shock absorber is mounted at the bottom of the unmanned aerial vehicle body, the foot rest is mounted at the bottom of the rubber shock absorber, and the buffering suspension is mounted at the lower end of the foot rest; the damping suspension comprises a mounting base, a connecting plate, a spring shock absorber, a tail plate, an angle block and a damping buffer rod, wherein the connecting plate is mounted on the mounting base, one end of the spring shock absorber is hinged to the connecting plate, the other end of the spring shock absorber is hinged to the tail plate, one end of the tail plate is hinged to the mounting base through a pin shaft, the angle block is hinged to the other end of the tail plate through a pin, one end of the damping buffer rod is hinged to the angle block, and the other end of the damping buffer rod is hinged to the connecting plate.
As a preferred technical scheme of the utility model, the upper portion of unmanned aerial vehicle body is provided with the rotor portion, and the rotor portion is located it and distributes all around.
As an optimal technical scheme of the utility model, be equipped with the guardrail around the foot rest, and the guardrail is located the spiral wing portion periphery of unmanned aerial vehicle body.
As an optimized technical scheme of the utility model, the connecting plate is V type structure, and it passes through the mounting screw on the crossbeam of foot rest.
As an optimal technical scheme of the utility model, spring damper and tailboard all are located mounting base's both sides, and the tailboard is the slope setting for mounting base.
As an optimal technical scheme of the utility model, the outer end of tailboard is equipped with the installation cavity, the hornblock articulates in the installation cavity through the pin.
Compared with the prior art, the utility model provides an unmanned aerial vehicle air crash protection device possesses following beneficial effect:
this unmanned aerial vehicle protection device that falls, when unmanned aerial vehicle falls, the buffering suspension can be preferred contradicts ground, the impulsive force that brings utilizes self elasticity to offset through spring damper and buffering damping rod above that, has alleviated ground and has given unmanned aerial vehicle's impact force, the cushioning of cooperation rubber shock absorber simultaneously and the protective action of guardrail on the foot rest can improve the shock attenuation greatly, the protection effect, the inside component of unmanned aerial vehicle has been protected effectively, reduce the probability of damage.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is a side view of the present invention;
fig. 3 is a top view of the present invention;
fig. 4 is a schematic view of the structure of the buffer suspension according to the present invention.
In the figure: 1. an unmanned aerial vehicle body; 2. a rubber damper; 3. a foot rest; 4. a buffer suspension; 5. mounting a base; 6. a connecting plate; 7. a spring damper; 8. a tail plate; 9. a corner block; 10. a buffer damping rod; 11. a rotor section; 12. a guardrail; 13. and (7) installing a cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the utility model discloses an unmanned aerial vehicle crash protection device, including unmanned aerial vehicle body 1, rubber shock absorber 2, foot rest 3 and buffering suspension 4, rubber shock absorber 2 is installed in unmanned aerial vehicle body 1 bottom, foot rest 3 is installed in rubber shock absorber 2 bottom, buffering suspension 4 is installed in the lower extreme of foot rest 3, when unmanned aerial vehicle falls, buffering suspension 4 can preferentially conflict to ground, the impulsive force that brings utilizes self elasticity to offset through spring shock absorber 7 and buffering damping rod 10 on it, has alleviated the impact force that ground gave unmanned aerial vehicle, cooperates with the shock attenuation of rubber shock absorber 2 and the protective action of guardrail 12 on the foot rest 3 simultaneously, can improve shock attenuation, protection effect greatly, has effectively protected the inside component of unmanned aerial vehicle, reduces the probability of damage;
the buffer suspension 4 comprises a mounting base 5, a connecting plate 6, a spring shock absorber 7, a tail plate 8, an angle block 9 and a buffer damping rod 10, wherein the connecting plate 6 is mounted on the mounting base 5, one end of the spring shock absorber 7 is hinged to the connecting plate 6, the other end of the spring shock absorber 7 is hinged to the tail plate 8, one end of the tail plate 8 is hinged to the mounting base 5 through a pin shaft, the angle block 9 is hinged to the other end of the tail plate 8 through a pin, one end of the buffer damping rod 10 is hinged to the angle block 9, and the other end of the buffer damping rod is hinged to the connecting plate 6.
Specifically, the upper portion of unmanned aerial vehicle body 1 is provided with rotor part 11, and rotor part 11 is located its distribution all around.
In this embodiment, the rotor part 11 is the conventional configuration of the unmanned aerial vehicle body 1 generally, and the flight action can be carried out after driving the rotor part 11.
Specifically, the foot rest 3 is equipped with guardrail 12 all around, and guardrail 12 is located unmanned aerial vehicle body 1's spiral wing portion 11 periphery.
In this embodiment, guardrail 12 surrounds the setting in 11 peripheries of the rotor part of unmanned aerial vehicle body 1, when unmanned aerial vehicle falls, can provide the safeguard effect for it.
Specifically, the connecting plate 6 is of a V-shaped structure and is mounted on a cross beam of the foot rest 3 through screws.
In this embodiment, the connecting plate 6 is a connecting member for connecting the spring damper 7 and the damping rod 10 with the mounting base 5, and plays a role in mounting and fixing.
Specifically, the spring damper 7 and the tail plate 8 are located on two sides of the mounting base 5, and the tail plate 8 is arranged obliquely relative to the mounting base 5.
In this embodiment, when unmanned aerial vehicle falls, 8 butts ground on the tailboard, and surplus impulsive force utilizes self elasticity to offset surplus impulsive force via spring damper 7.
Specifically, the outer end of the tail plate 8 is provided with a mounting cavity 13, and the corner block 9 is hinged in the mounting cavity 13 through a pin.
In this embodiment, when unmanned aerial vehicle falls, the prior ground of contradicting of horn block 9, the impulsive force of bringing utilizes self elasticity to offset some impulsive force through buffering damping rod 10.
The utility model discloses a theory of operation and use flow: when using, when unmanned aerial vehicle falls, buffering suspension 4 can be preferred contradicts ground, the preferential ground of contradicting of horn block 9 on it, impulse that brings utilizes self elasticity to offset partial impulse through buffering damping rod 10, and conflict ground after tailboard 8, surplus impulse utilizes self elasticity to offset surplus impulse via spring damper 7, rubber damper 2 utilizes self elasticity to offset impulse simultaneously, can further reduce the probability of unmanned aerial vehicle damage like this, the protection of guardrail 12 on the cooperation foot rest 3, can improve the shock attenuation greatly, the protection effect.
To sum up, this unmanned aerial vehicle crash protection device, when unmanned aerial vehicle falls, buffering suspension 4 can be preferred to conflict ground, the impulsive force that brings utilizes self elasticity to offset through spring damper 7 and buffering damping rod 10 above that, the impact force that ground gave unmanned aerial vehicle has been alleviated, cooperate simultaneously the shock attenuation of rubber shock absorber 2 and the guard action of guardrail 12 on the foot rest 3, can improve the shock attenuation greatly, the protective effect, the inside component of unmanned aerial vehicle has been protected effectively, reduce the probability of damage.
It should be noted that, in this document, terms such as "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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an unmanned aerial vehicle protection device that crashes, includes unmanned aerial vehicle body (1), rubber shock absorber (2), foot rest (3) and buffering suspension (4), its characterized in that: the rubber shock absorber (2) is mounted at the bottom of the unmanned aerial vehicle body (1), the foot rest (3) is mounted at the bottom of the rubber shock absorber (2), and the buffer suspension (4) is mounted at the lower end of the foot rest (3);
buffer suspension (4) are including mounting base (5), connecting plate (6), spring shock absorber (7), tailboard (8), horn piece (9) and buffering damping rod (10), connecting plate (6) are installed on mounting base (5), the one end and the connecting plate (6) of spring shock absorber (7) are articulated mutually, and the other end is articulated mutually with tailboard (8), the one end of tailboard (8) articulates on mounting base (5) through the round pin axle, horn piece (9) articulate on the other end of tailboard (8) through the pin, the one end and the horn piece (9) of buffering damping rod (10) are articulated mutually, and the other end and connecting plate (6) are articulated mutually.
2. The unmanned aerial vehicle crash protection device of claim 1, wherein: the upper portion of unmanned aerial vehicle body (1) is provided with rotor part (11), and rotor part (11) are located it and distribute all around.
3. The unmanned aerial vehicle crash protection device of claim 2, wherein: the unmanned aerial vehicle is characterized in that guardrails (12) are arranged on the periphery of the foot rest (3), and the guardrails (12) are located on the periphery of a rotor part (11) of the unmanned aerial vehicle body (1).
4. The unmanned aerial vehicle crash protection device of claim 1, wherein: the connecting plate (6) is of a V-shaped structure and is installed on a cross beam of the foot rest (3) through screws.
5. The unmanned aerial vehicle crash protection device of claim 1, wherein: spring damper (7) and tailboard (8) all are located the both sides of mounting base (5), and tailboard (8) are the slope setting for mounting base (5).
6. The unmanned aerial vehicle crash protection device of claim 1, wherein: the outer end of the tail plate (8) is provided with a mounting cavity (13), and the corner block (9) is hinged in the mounting cavity (13) through a pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121169610.6U CN214729720U (en) | 2021-05-27 | 2021-05-27 | Unmanned aerial vehicle air crash protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121169610.6U CN214729720U (en) | 2021-05-27 | 2021-05-27 | Unmanned aerial vehicle air crash protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214729720U true CN214729720U (en) | 2021-11-16 |
Family
ID=78626065
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121169610.6U Active CN214729720U (en) | 2021-05-27 | 2021-05-27 | Unmanned aerial vehicle air crash protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214729720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978695A (en) * | 2021-12-16 | 2022-01-28 | 天和无人机科技溧阳有限公司 | External anti-falling system for unmanned aerial vehicle |
-
2021
- 2021-05-27 CN CN202121169610.6U patent/CN214729720U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113978695A (en) * | 2021-12-16 | 2022-01-28 | 天和无人机科技溧阳有限公司 | External anti-falling system for unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN214729720U (en) | Unmanned aerial vehicle air crash protection device | |
| CN209921623U (en) | Scalable collision avoidance device of unmanned aerial vehicle | |
| CN110065624A (en) | A kind of unmanned plane undercarriage cushioning structure | |
| CN204776052U (en) | Damping structure of cloud platform | |
| CN112088859B (en) | Plant protection unmanned aerial vehicle is with puting in device and standard that uses puts in pesticide | |
| CN212260273U (en) | Shock wave launching gun | |
| CN213473501U (en) | Unmanned aerial vehicle collision avoidance device | |
| CN206307266U (en) | A kind of multi-rotor unmanned aerial vehicle double damping undercarriage | |
| CN219428382U (en) | Many rotor unmanned vehicles | |
| CN216546682U (en) | Unmanned aerial vehicle for collecting plant samples | |
| CN205872452U (en) | A support for among unmanned aerial vehicle | |
| CN214776546U (en) | Anticollision unmanned aerial vehicle | |
| CN213443093U (en) | Bird-driving unmanned aerial vehicle | |
| CN213621090U (en) | Transportation device of fixed-wing unmanned aerial vehicle aerial survey system | |
| CN210364357U (en) | Unmanned aerial vehicle descending protection device | |
| CN109229343B (en) | Eight rotor unmanned aerial vehicle frame subassemblies of shock-proof type | |
| CN210555562U (en) | Unmanned aerial vehicle shock attenuation undercarriage | |
| CN209667380U (en) | A kind of agricultural unmanned plane anticollision device, collision-prevention device | |
| CN110758726A (en) | Unmanned aerial vehicle assists stabilizer blade with shock-absorbing function | |
| CN218055623U (en) | Small-size transportation unmanned aerial vehicle | |
| CN217706262U (en) | Shock absorption support capable of falling stably for unmanned aerial vehicle | |
| CN214241222U (en) | Unmanned aerial vehicle falls buffering fender bracket | |
| CN210101979U (en) | Improved generation unmanned aerial vehicle | |
| CN216555120U (en) | Unmanned aerial vehicle camera lens with shock attenuation effect | |
| CN205602097U (en) | Unmanned plant protection machine shock attenuation undercarriage |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |