CN108516079A - A kind of unmanned plane buffering undercarriage - Google Patents
A kind of unmanned plane buffering undercarriage Download PDFInfo
- Publication number
- CN108516079A CN108516079A CN201810346315.XA CN201810346315A CN108516079A CN 108516079 A CN108516079 A CN 108516079A CN 201810346315 A CN201810346315 A CN 201810346315A CN 108516079 A CN108516079 A CN 108516079A
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- CN
- China
- Prior art keywords
- buffering
- arc
- unmanned plane
- feet
- upper bracket
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/32—Alighting gear characterised by elements which contact the ground or similar surface
- B64C25/58—Arrangements or adaptations of shock-absorbers or springs
- B64C25/62—Spring shock-absorbers; Springs
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Aviation & Aerospace Engineering (AREA)
- Vibration Dampers (AREA)
Abstract
A kind of unmanned plane buffering undercarriage, belongs to aircraft accessories field, including feet is buckled and buffered to upper bracket, lower bracket, brute spring, buffering arc, circular arc.The buffering feet will produce elastic deformation when unmanned plane is born, generate buffering, then this cushioning effect to buffering arc, generate a buffering again.Again because being connected with a brute spring between upper bracket and lower bracket; it equally can also play the effect of buffering; and the direction that it is buffered is unfixed; not only in vertical direction; also deformation can be generated to any one direction of side; using the unstability of spring, greatly slow down unmanned plane it is born when the impact force that brings, to protect unmanned plane.A kind of unmanned plane buffering undercarriage of the present invention greatly slows down born impact force by three layers of buffer structure, and a guarantee landed safely is provided to the unmanned plane to run out of steam.
Description
Technical field
A kind of unmanned plane buffering undercarriage, belongs to aircraft accessories field more particularly to a kind of unmanned plane undercarriage.
Background technology
With progress of the epoch, unmanned plane has been introduced into the visual field of people, and more and more commonization.Its purposes is wide
It is general, can be used for taking photo by plane, fixed point monitoring, the activities such as cruise.But unmanned plane is expensive, and be not easy to manipulate, commonly
Using extremely easy aircraft bombing occurs for people.Still further aspect, unmanned plane be typically all by multiple motors drive propeller provide power, one
Problem has occurred in denier wherein some motor either power supply, will necessarily cause aircraft bombing, cause the loss that can not be saved, because nobody
In the air, once running out of steam, the movement of falling object will occur for machine.Because the undercarriage of unmanned plane is rigidly connected mostly
, air crash once occurs for gesture, must damage entire unmanned plane.Although the rack of unmanned plane is to use carbon fibre material mostly,
In joint junction, remains and connected carbon fiber pipe using plastics, the connection structure of this plastics, once air crash, base
It can all be damaged in sheet, to destroy entire rack；Which results in unmanned planes must reconfigure rack, and replacement is risen and fallen
Frame.In conclusion although this kind is hard using the alighting gear material of carbon fiber being made and light enough, the practicality is not
It is enough strong, there is the shortcomings that being easy damage.
Invention content
The present invention program is insufficient existing for said program in order to be directed to, and invention is a kind of to allow unmanned plane to buffer undercarriage.
A kind of unmanned plane buffering undercarriage, including upper bracket, lower bracket, brute spring, buffering arc, circular arc are buckled and cushion pad
Foot.
The upper bracket is fixedly connected with unmanned aerial vehicle body, in upper bracket center, is fixedly connected with a brute spring.
The brute spring lower end, is fixedly connected with the center of lower bracket.The upper bracket and lower bracket are two pieces of carbon fiber board crosses
Intersect, intersection point is midpoint.Four angle points of wherein upper bracket are connected with the rack of unmanned plane；Four angle points of lower bracket are fixed
Connect two buffering arcs；Two buffering arcs are intersected.The buffering feet is also in arc-shaped, its outer radius and buffering arc
Inside radius is consistent, and length is longer than buffering arc, but is less than semi-perimeter, and both ends are equipped with the foot touched with ground.The buffering
Feet is installed together with buffering arc, and the inner surface of buffering arc is close in outer surface.The buffering arc and buffering feet pass through circular arc
Button bundles.The buffering arc and buffering feet have elasticity.
The buffering feet will produce elastic deformation when unmanned plane is born, generate buffering, then this cushioning effect arrives
Buffering arc generates a buffering again.Again because being connected with a brute spring between upper bracket and lower bracket, it equally also can
The effect of buffering is played, and the direction that it is buffered is unfixed, it, also can be to any one side of side not only in vertical direction
To deformation is generated, using the unstability of spring, greatly slow down unmanned plane it is born when the impact force that brings, to protect nothing
It is man-machine.
A kind of unmanned plane buffering undercarriage of the present invention greatly slows down born impact by three layers of buffer structure
Power provides a guarantee landed safely to the unmanned plane to run out of steam.
Description of the drawings
Fig. 1 is unmanned plane buffering undercarriage schematic diagram.
In figure, 1- upper brackets, 2- lower brackets, 3- brute springs, 4- buffering arcs, 5- circular arc buttons, 6- buffering feets.
Specific implementation mode
The present invention is illustrated in conjunction with attached drawing, a kind of unmanned plane buffering undercarriage, including upper bracket 1, lower branch
Frame 2, brute spring 3, buffering arc 4, circular arc buckle 5 and buffering feet 6.
The upper bracket 1 is fixedly connected with unmanned aerial vehicle body, in 1 center of upper bracket, is fixedly connected with a strength bullet
Spring 3.3 lower end of the brute spring, is fixedly connected with the center of lower bracket 2.The upper bracket 1 and lower bracket 2 are two pieces of carbon fibers
Plate right-angled intersection is tieed up, intersection point is midpoint.Four angle points of wherein upper bracket 1 are connected with the rack of unmanned plane；The four of lower bracket 2
A angle point is fixedly connected with two buffering arcs 4；Two buffering arcs 4 are intersected.The buffering feet 6 is also in arc-shaped, it
Outer radius is consistent with 4 inside radius of buffering arc, and length is longer than buffering arc 4, but is less than semi-perimeter, and both ends are equipped with and ground
Tactile foot.The buffering feet 6 is installed together with buffering arc 4, and the inner surface of buffering arc 4 is close in outer surface.The buffering arc 4
It is bundled by circular arc button 5 with buffering feet 6.The buffering arc 4 and buffering feet 6 have elasticity.The buffering feet 6
When unmanned plane is born, elastic deformation is will produce, generates buffering, then this cushioning effect to buffering arc 4, generates one again
Buffering.Again because being connected with a brute spring 3 between upper bracket 1 and lower bracket 2, it equally can also play the effect of buffering,
And the direction that it is buffered is unfixed, not only in vertical direction, also can generate deformation to any one direction of side, utilize
The unstability of spring, greatly slow down unmanned plane it is born when the impact force that brings, to protect unmanned plane.
Claims (2)
1. a kind of unmanned plane buffers undercarriage, it is characterised in that：Including upper bracket（1）, lower bracket（2）, brute spring（3）, it is slow
Arc making（4）, circular arc button（5）With buffering feet（6）；The upper bracket（1）It is fixedly connected with unmanned aerial vehicle body, in upper bracket（1）
Center is fixedly connected with a brute spring（3）；The brute spring（3）Lower end is fixedly connected with lower bracket（2）Center；
The upper bracket（1）And lower bracket（2）It is two pieces of carbon fiber board right-angled intersections, intersection point is midpoint；Wherein upper bracket（1）'s
Four angle points are connected with the rack of unmanned plane；Lower bracket（2）Four angle points be fixedly connected with two buffering arcs（4）；Described two
Buffering arc（4）Intersect；The buffering feet（6）Also it is in arc-shaped, its outer radius and buffering arc（4）Inside radius is consistent, long
Degree compares buffering arc（4）It grows, but is less than semi-perimeter, both ends are equipped with the foot touched with ground；The buffering feet（6）With it is slow
Arc making（4）It is installed together, buffering arc is close in outer surface（4）Inner surface；The buffering arc（4）With buffering feet（6）Pass through
Circular arc button（5）It bundles；The buffering arc（4）With buffering feet（6）With elasticity.
2. a kind of unmanned plane according to claim 1 buffers undercarriage, it is characterised in that：The buffering feet（6）In nothing
When man-machine born, elastic deformation is will produce, generates buffering, then this cushioning effect to buffering arc（4）, one is generated again delays
Punching；Again because of upper bracket（1）And lower bracket（2）Between be connected with a brute spring（3）, it equally can also play the effect of buffering
Fruit, and the direction that it is buffered is unfixed, not only in vertical direction, also can generate deformation to any one direction of side,
Using the unstability of spring, greatly slow down unmanned plane it is born when the impact force that brings, to protect unmanned plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346315.XA CN108516079A (en) | 2018-04-18 | 2018-04-18 | A kind of unmanned plane buffering undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810346315.XA CN108516079A (en) | 2018-04-18 | 2018-04-18 | A kind of unmanned plane buffering undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108516079A true CN108516079A (en) | 2018-09-11 |
Family
ID=63428822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810346315.XA Pending CN108516079A (en) | 2018-04-18 | 2018-04-18 | A kind of unmanned plane buffering undercarriage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108516079A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106143889A (en) * | 2016-07-08 | 2016-11-23 | 武汉科技大学 | A kind of undercarriage is as the quadrotor of handgrip |
| US20160347444A1 (en) * | 2015-06-01 | 2016-12-01 | Messier-Dowty Limited | Aircraft spring assembly |
| CN206031763U (en) * | 2016-08-26 | 2017-03-22 | 北京观典航空科技股份有限公司 | Unmanned aerial vehicle plug -in type undercarriage |
| CN206307262U (en) * | 2016-12-21 | 2017-07-07 | 朗星无人机系统有限公司 | A kind of VUAV undercarriage |
| CN206367586U (en) * | 2016-12-25 | 2017-08-01 | 芜湖元一航空科技有限公司 | One kind is used for plant protection unmanned plane frame damping device |
| CN107244412A (en) * | 2017-06-12 | 2017-10-13 | 西北工业大学 | A kind of undercarriage plate spring structure for being used to lift UAV Landing shock-absorbing capacity |
| CN206704523U (en) * | 2017-04-27 | 2017-12-05 | 东莞市金诩玩具有限公司 | A kind of buffer-type unmanned plane foot stool |
| CN206841708U (en) * | 2017-06-23 | 2018-01-05 | 四川建筑职业技术学院 | A kind of vapour-pressure type multi-rotor unmanned aerial vehicle undercarriage |
| CN206939060U (en) * | 2017-05-26 | 2018-01-30 | 深圳光启合众科技有限公司 | Undercarriage for vertically taking off and landing flyer |
-
2018
- 2018-04-18 CN CN201810346315.XA patent/CN108516079A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20160347444A1 (en) * | 2015-06-01 | 2016-12-01 | Messier-Dowty Limited | Aircraft spring assembly |
| CN106143889A (en) * | 2016-07-08 | 2016-11-23 | 武汉科技大学 | A kind of undercarriage is as the quadrotor of handgrip |
| CN206031763U (en) * | 2016-08-26 | 2017-03-22 | 北京观典航空科技股份有限公司 | Unmanned aerial vehicle plug -in type undercarriage |
| CN206307262U (en) * | 2016-12-21 | 2017-07-07 | 朗星无人机系统有限公司 | A kind of VUAV undercarriage |
| CN206367586U (en) * | 2016-12-25 | 2017-08-01 | 芜湖元一航空科技有限公司 | One kind is used for plant protection unmanned plane frame damping device |
| CN206704523U (en) * | 2017-04-27 | 2017-12-05 | 东莞市金诩玩具有限公司 | A kind of buffer-type unmanned plane foot stool |
| CN206939060U (en) * | 2017-05-26 | 2018-01-30 | 深圳光启合众科技有限公司 | Undercarriage for vertically taking off and landing flyer |
| CN107244412A (en) * | 2017-06-12 | 2017-10-13 | 西北工业大学 | A kind of undercarriage plate spring structure for being used to lift UAV Landing shock-absorbing capacity |
| CN206841708U (en) * | 2017-06-23 | 2018-01-05 | 四川建筑职业技术学院 | A kind of vapour-pressure type multi-rotor unmanned aerial vehicle undercarriage |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181022 Address after: 528000 201L two (1 / two) of Feng Jie street, Chao'an Road, Zu Miao street, Chancheng District, Guangdong, China (residence declaration) Applicant after: Foshan Jiayun Aviation Technology Co. Ltd. Address before: 528000 Zhangcha, Foshan, Guangdong, No. 117 Zhangcha, No. two, 2, six floor 6249 (residence declaration) Applicant before: Foshan lunjian Technology Co. Ltd. |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180911 |
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| WD01 | Invention patent application deemed withdrawn after publication |