CN206494133U - Aircraft drop protection device - Google Patents
Aircraft drop protection device Download PDFInfo
- Publication number
- CN206494133U CN206494133U CN201621330228.8U CN201621330228U CN206494133U CN 206494133 U CN206494133 U CN 206494133U CN 201621330228 U CN201621330228 U CN 201621330228U CN 206494133 U CN206494133 U CN 206494133U
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- aircraft
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- protection device
- model
- buffer
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- 239000013536 elastomeric material Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 7
- 238000010276 construction Methods 0.000 abstract description 5
- 230000003139 buffering effect Effects 0.000 abstract description 3
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000001681 protective effect Effects 0.000 abstract description 3
- 230000035939 shock Effects 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 4
- 238000006467 substitution reaction Methods 0.000 description 2
- 230000001665 lethal effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000013486 operation strategy Methods 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
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Abstract
The utility model discloses aircraft drop protection device, the utility model is when aircraft falls, by the effect of the first buffer structure and the second buffer structure, and the foundation area of the frictional layer in contact pendant face gradually increases, and aircraft is slowed down；Again by the further buffering of air bag effect of air bag layer, prevent from damaging the part of aircraft；Again by the elastic reaction of the 3rd buffer structure, coordinate high resiliency pad, bumper and absorbing shock is carried out to the effect of falling, complete whole safe drop event.The utility model design science is reasonable, simple in construction, unmanned plane can be fallen and play that good protective action, financial cost be relatively low, practicality is relatively strong, is worth a wide range of promotes.
Description
Technical field
The utility model belongs to protector technical field, and in particular to a kind of aircraft drop protection device.
Background technology
So-called unmanned plane, i.e., unmanned aircraft.Divided according to technology, unmanned vehicle can be divided into unmanned fixation
Six major classes such as the wing, depopulated helicopter, unmanned multi-rotor aerocraft, unmanned airship, unmanned parasol, flapping wings type MAV,
And first three class is most widely used, wherein unmanned multi-rotor aerocraft again because its is simple in construction, relative low price the characteristics of,
Application scenarios are expanded rapidly, development prospect is of greatest concern.
With the development of information technology so that unmanned plane operation strategies, field are more wide, and unmanned plane has been expanded significantly
Fighting range, unmanned plane acts on the direction to attack lethal effect from combat supports such as past single scouting, early warning
Development, it has also become the important or even key strength of influence operation process.But, for unmanned plane flight safety problem always
It is focus of concern, when unmanned plane runs into harsh climate and flight operation in the air occurs unexpected, unmanned plane
It will fall；Meanwhile, aircraft is usually performing task, is caught to avoid fuselage from being damaged when landing, together
Sample needs a kind of wide aircraft drop protection device of simple in construction, applicability.
Utility model content
The purpose of this utility model is to provide a kind of aircraft drop protection device, to solve to carry in above-mentioned background technology
The problem of going out.
To achieve the above object, the utility model provides following technical scheme：Aircraft drop protection device, including machine
Head, fuselage, tail, the head, fuselage, tail are sequentially connected, and the head bottom is provided with the first buffer gear, the fuselage
Bottom is provided with the second buffer gear, and the tail is provided with the 3rd buffer gear.
Further, first buffer gear includes frictional layer, air bag layer, articulamentum, the articulamentum and head bottom
Portion is connected, and the air bag layer is arranged between the articulamentum and frictional layer；The structure of second buffer gear and described the
The structure of one buffer gear is consistent.The frictional layer is constituted using the material of great friction coefficient.
Further, the 3rd buffer structure includes connecting portion, arch portion, the connecting portion and arch portion one
Hollow triangular structure is provided with inside connection, the arch portion, each angle of the triangle is fillet.
Further, the arch portion bottom is provided with high-elastic pad, and the pad is fitted in arch portion lower surface.
Further, the cross section of first buffer gear and second buffer layer encloses an ellipse jointly.
Further, the arch portion is made up of elastomeric material.
The utility model, by the effect of the first buffer structure and the second buffer structure, connects when aircraft falls
The foundation area for touching the frictional layer in pendant face gradually increases, and aircraft is slowed down；Acted on again by the air bag of air bag layer into one
Step buffering, prevents from damaging the part of aircraft；Again by the elastic reaction of the 3rd buffer structure, coordinate high resiliency pad, to falling
Effect carries out bumper and absorbing shock, completes whole safe drop event.The utility model design science is reasonable, simple in construction, can be right
Unmanned plane, which falls, plays that good protective action, financial cost be relatively low, practicality is relatively strong, is worth a wide range of promotes.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is structural representation of the present utility model；
Fig. 3 is structural representation of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of the utility model protection.
The utility model provides aircraft drop protection device as shown in Figure 1-2, including head 1, fuselage 2, tail
3, the head, fuselage, tail are sequentially connected, and the head bottom is provided with the first buffer gear 4, and the fuselage bottom is provided with the
Two buffer gears 5, the tail is provided with the 3rd buffer gear 6.
Further, first buffer gear 4 includes frictional layer 41, air bag layer 42, articulamentum 43, the articulamentum 43
It is connected with the bottom of head 1, the air bag layer 42 is arranged between the articulamentum 43 and frictional layer 41；Second buffer gear
5 structure is consistent with the structure of first buffer gear 4.
Further, the 3rd buffer structure 6 includes connecting portion 61, arch portion 62, the connecting portion and the arch
Hollow triangular structure 64 is provided with inside portion's integrally connected, the arch portion, each angle of the triangle is fillet.
Further, the bottom of arch portion 62 is provided with high-elastic pad 63, and the pad is fitted in arch portion lower surface.
Further, to enclose one jointly with the cross section of second buffer layer 2 ellipse for the cross section of first buffer gear 1
It is circular.
Further, the arch portion 62 is made up of elastomeric material.
The utility model, by the effect of the first buffer structure and the second buffer structure, connects when aircraft falls
The foundation area for touching the frictional layer in pendant face gradually increases, and aircraft is slowed down；Acted on again by the air bag of air bag layer into one
Step buffering, prevents from damaging the part of aircraft；Again by the elastic reaction of the 3rd buffer structure, coordinate high resiliency pad, to falling
Effect carries out bumper and absorbing shock, completes whole safe drop event.The utility model design science is reasonable, simple in construction, can be right
Unmanned plane, which falls, plays that good protective action, financial cost be relatively low, practicality is relatively strong, is worth a wide range of promotes.
Finally it should be noted that：Preferred embodiment of the present utility model is the foregoing is only, this is not limited to
Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art
For, it can still modify to the technical scheme described in foregoing embodiments, or to which part technical characteristic
Equivalent substitution is carried out, all within spirit of the present utility model and principle, any modification, equivalent substitution and improvements made etc.,
It should be included within protection domain of the present utility model.All technical characteristics not being described in detail, can lead in the utility model
Any prior art in the art is crossed to realize.
Claims (5)
1. aircraft drop protection device, including head, fuselage, tail, the head, fuselage, tail are sequentially connected, its feature
It is, the head bottom is provided with the first buffer gear, the fuselage bottom is provided with the second buffer gear, and the tail is provided with the
Three buffer gears；3rd buffer structure includes connecting portion, arch portion, the connecting portion and the arch portion integrally connected,
Hollow triangular structure is provided with inside the arch portion, each angle of the triangle is fillet.
2. aircraft drop protection device according to claim 1, it is characterised in that first buffer gear includes rubbing
Layer, air bag layer, articulamentum are wiped, the articulamentum is connected with head bottom, the air bag layer is arranged at the articulamentum and friction
Between layer；The structure of second buffer gear is consistent with the structure of first buffer gear.
3. aircraft drop protection device according to claim 1, it is characterised in that the arch portion bottom is provided with high-elastic
Pad, the pad is fitted in arch portion lower surface.
4. aircraft drop protection device according to claim 1, it is characterised in that first buffer gear it is transversal
Face and the cross section of second buffer layer enclose an ellipse jointly.
5. aircraft drop protection device according to claim 1, it is characterised in that the arch portion is by elastomeric material group
Into.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330228.8U CN206494133U (en) | 2016-12-06 | 2016-12-06 | Aircraft drop protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621330228.8U CN206494133U (en) | 2016-12-06 | 2016-12-06 | Aircraft drop protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206494133U true CN206494133U (en) | 2017-09-15 |
Family
ID=59800407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621330228.8U Active CN206494133U (en) | 2016-12-06 | 2016-12-06 | Aircraft drop protection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206494133U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057307A (en) * | 2018-09-13 | 2018-12-21 | 崔乐涵 | The method of cushion impact forces when building hanging basket and hanging basket accidental falling |
| CN111806683A (en) * | 2020-06-04 | 2020-10-23 | 仿翼(北京)科技有限公司 | Aircraft |
-
2016
- 2016-12-06 CN CN201621330228.8U patent/CN206494133U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109057307A (en) * | 2018-09-13 | 2018-12-21 | 崔乐涵 | The method of cushion impact forces when building hanging basket and hanging basket accidental falling |
| CN109057307B (en) * | 2018-09-13 | 2024-06-18 | 腾盛桥工科技(重庆)有限公司 | Method for buffering impact force when construction hanging basket and hanging basket accidentally fall |
| CN111806683A (en) * | 2020-06-04 | 2020-10-23 | 仿翼(北京)科技有限公司 | Aircraft |
| CN111806683B (en) * | 2020-06-04 | 2022-06-14 | 仿翼(北京)科技有限公司 | Aircraft |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Aircraft fall protection devices Granted publication date: 20170915 Pledgee: Guangdong Nanyue Bank Co.,Ltd. Huizhou Branch Pledgor: GUANGDONG AIRACE TECHNOLOGY DEVELOPMENT CO.,LTD. Registration number: Y2024980022913 |