CN106697269A - Multi-rotor unmanned aerial vehicle carbon tube damping and shock absorption undercarriage - Google Patents
Multi-rotor unmanned aerial vehicle carbon tube damping and shock absorption undercarriage Download PDFInfo
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- CN106697269A CN106697269A CN201510434050.5A CN201510434050A CN106697269A CN 106697269 A CN106697269 A CN 106697269A CN 201510434050 A CN201510434050 A CN 201510434050A CN 106697269 A CN106697269 A CN 106697269A
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- unmanned aerial
- aerial vehicle
- undercarriage
- damping shock
- rotor unmanned
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Abstract
Belonging to the technical field of aircrafts, especially to the multi-rotor unmanned aerial vehicle field, the invention relates to a multi-rotor unmanned aerial vehicle carbon tube damping and shock absorption undercarriage, and aims to provide an undercarriage that can optimize multi-rotor unmanned aerial vehicle landing action by a pure mechanical way, correct abnormal landing state, protect whole vehicle and internal data security, and reduce the crash smashing risk. The undercarriage comprises a retracting mechanism, a shaft end, a damping shock absorber, a socket end, and a rubber protective pad. The damping shock absorber is mounted between the shaft end and the socket end, and is mounted in the socket end. The rubber protective pad is fixed at the socket end bottom, and the rubber protective pad can be directly mounted to and disassembled from the socket end in an interference fit way. And the damping shock absorber adopts pneumatic bumper. The undercarriage provided by the invention can absorb the moment pneumatic kinergety generated during unmanned aerial vehicle landing, realizes soft landing of each landing, and prolongs the service life of the whole vehicle.
Description
Technical field
The invention belongs to vehicle technology field, particularly multi-rotor unmanned aerial vehicle field, it is related to one
Plant multi-rotor unmanned aerial vehicle carbon pipe damping shock absorption undercarriage, it is desirable to provide one kind is by purely mechanic mode
Optimization multi-rotor unmanned aerial vehicle dropping action, the abnormal landing state of amendment protects whole machine and internal number
According to safety, the undercarriage of machine aircraft bombing risk is fallen in reduction.When the present invention can absorb unmanned plane landing
The instant movement energy of generation, the soft landing that realization is landed each time extends whole machine service life.
Background technology
Multi-rotor unmanned aerial vehicle have low cost, it is easy to operate, with high degree of flexibility and can be with ultralow
The features such as empty flight, it is possible to use the photographic equipment that it is carried carries out picture photographing, obtain shadow
As data, and acquired image data is sent back into ground.Multi-rotor unmanned aerial vehicle is current
It is widely used and takes photo by plane, power-line patrolling, aerial reconnaissance, simulated flight, subsidizes unmanned plane etc.
Field, is used to monitor observation of evidence obtaining and specific position etc., it is possible to achieve implement live video
The transmission of picture, decision-making and judgement are carried out for cammander, are a kind of important tools of acquisition information.
In addition, the multi-rotor unmanned aerial vehicle of easy structure is also received in toy art widely liking.
Undercarriage is guarantee when unmanned plane lands, and the shock-proof effect of undercarriage also has influence on nothing
Vibration amplitude during man-machine landing, particularly neophyty operation is unskilled and special assignment landform ring
Under conditions of border operation difficulty is high, shakes excessive will formation and fall machine aircraft bombing, not only influence task
Smoothly complete, also result in high economic loss.At present, the undercarriage of in the market is main
Vibrations are absorbed by way of adding cushion pad, soft landing can not be realized, therefore, the present invention sets
Meter have developed a kind of undercarriage that can overcome drawbacks described above, improve task efficiency and protection
Unmanned plane secure context is particularly important.
The content of the invention
The technical problem to be solved in the present invention is：One kind is provided and passes through rotation more than purely mechanic method optimizing
Wing unmanned plane dropping action, the abnormal landing state of amendment, protects whole machine and internal data safety,
The undercarriage of machine aircraft bombing risk is fallen in reduction.
The present invention is adopted the technical scheme that to solve technical problem present in known technology：
A kind of multi-rotor unmanned aerial vehicle carbon pipe damping shock absorption undercarriage, including pack up mechanism, shaft end,
Damping shock absorber, set end, rubber protection pad, damping is provided between described shaft end and set end
Damper；Described damping shock absorber is arranged on inside set end；Described set end bottom is fixed with
Rubber protection pad, rubber protection pad is directly mounted and dismounted with interference fit with set end.
Preferably, the present invention additionally uses following technical scheme：
Further：Described damping shock absorber uses pneumatic bumper, including sealing ring, work
Stopper rod, piston, rebound valve, shrinking valve, cylinder framework, the sealing ring, piston rod, work
Plug is sequentially connected；Described rebound valve, shrinking valve is on piston.
The present invention has the advantages and positive effects that：It is excellent by purely mechanic mode in the present invention
Change multi-rotor unmanned aerial vehicle dropping action, the abnormal landing state of amendment protects whole machine and internal data
The undercarriage of machine aircraft bombing risk is fallen in safety, reduction.The present invention can absorb when unmanned plane lands and produce
Raw instant movement energy, the soft landing that realization is landed each time extends whole machine service life.
Therefore, it is possible to strengthen the structural strength of aircraft frame well；Enable the shock resistance of aircraft
Power is greatly enhanced.
Brief description of the drawings
Fig. 1 is structure chart of the invention；
Fig. 2 is partial structural diagram of the invention, is mainly used in showing the knot of damping shock absorber
Structure.
Wherein：1st, mechanism is packed up；2nd, shaft end；3rd, sealing ring；4th, piston rod；5th, piston；
6th, rebound valve；7th, shrinking valve；8th, cylinder framework；9th, end is covered；10th, rubber protection pad.
Specific embodiment
For the content of the invention of the invention, feature and effect can be further appreciated that, following reality is hereby enumerated
Example is applied, and it is as follows to coordinate accompanying drawing to describe in detail：
Refer to Fig. 1, Fig. 2：A kind of multi-rotor unmanned aerial vehicle carbon pipe damping shock absorption undercarriage, bag
Include and pack up mechanism, shaft end, damping shock absorber, set end, rubber protection pad, described shaft end and
Set is provided with damping shock absorber between end；Described damping shock absorber is arranged on inside set end；Institute
The set end bottom stated is fixed with rubber protection pad, rubber protection pad with interference fit directly with
The installation and removal of set end.
Preferably, described damping shock absorber uses pneumatic bumper, including sealing ring, work
Stopper rod, piston, rebound valve, shrinking valve, cylinder framework, the sealing ring, piston rod, work
Plug is sequentially connected；Described rebound valve, shrinking valve is on piston.
Embodiments of the invention have been described in detail above, but the content is only the present invention
Preferred embodiment, it is impossible to be considered as limiting practical range of the invention.It is all according to the present invention
Impartial change that application range is made with improve etc., all should still belong to patent of the invention and cover
Within the scope of.
Claims (2)
1. a kind of multi-rotor unmanned aerial vehicle carbon pipe damping shock absorption undercarriage, including pack up mechanism, shaft end,
Damping shock absorber, set end, rubber protection pad, it is characterised in that：Described shaft end and set end it
Between damping shock absorber is installed；Described damping shock absorber is arranged on inside set end；Described set
End bottom is fixed with rubber protection pad, and rubber protection pad is directly pacified with interference fit with set end
Assembly and disassembly.
2. multi-rotor unmanned aerial vehicle carbon pipe damping shock absorption undercarriage according to claim 1, it is special
Levy and be：Described damping shock absorber uses pneumatic bumper, including sealing ring, piston rod,
Piston, rebound valve, shrinking valve, cylinder framework, the sealing ring, piston rod, piston are successively
Connection；Described rebound valve, shrinking valve is on piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434050.5A CN106697269A (en) | 2015-07-21 | 2015-07-21 | Multi-rotor unmanned aerial vehicle carbon tube damping and shock absorption undercarriage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510434050.5A CN106697269A (en) | 2015-07-21 | 2015-07-21 | Multi-rotor unmanned aerial vehicle carbon tube damping and shock absorption undercarriage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106697269A true CN106697269A (en) | 2017-05-24 |
Family
ID=58900364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510434050.5A Pending CN106697269A (en) | 2015-07-21 | 2015-07-21 | Multi-rotor unmanned aerial vehicle carbon tube damping and shock absorption undercarriage |
Country Status (1)
| Country | Link |
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| CN (1) | CN106697269A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128481A (en) * | 2017-06-07 | 2017-09-05 | 西北工业大学 | A kind of roller hydraulic damps unmanned plane shatter-resistant undercarriage |
| CN107600416A (en) * | 2017-09-25 | 2018-01-19 | 南京律智诚专利技术开发有限公司 | A kind of split type unmanned plane of good damping effect |
| CN108725782A (en) * | 2018-05-30 | 2018-11-02 | 永春县乾高智能科技有限公司 | A kind of intelligence mountain forest tour unmanned plane |
| KR101968727B1 (en) * | 2017-11-24 | 2019-04-12 | 주식회사 위즈윙 | Unmanned vehicle |
| CN110239707A (en) * | 2019-07-17 | 2019-09-17 | 厦门大学嘉庚学院 | Using the technical grade unmanned plane pneumatic shock absorbing undercarriage and its method of Syringe injector |
-
2015
- 2015-07-21 CN CN201510434050.5A patent/CN106697269A/en active Pending
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107128481A (en) * | 2017-06-07 | 2017-09-05 | 西北工业大学 | A kind of roller hydraulic damps unmanned plane shatter-resistant undercarriage |
| CN107128481B (en) * | 2017-06-07 | 2023-03-14 | 西北工业大学 | Roller type hydraulic damping unmanned aerial vehicle prevents falling undercarriage |
| CN107600416A (en) * | 2017-09-25 | 2018-01-19 | 南京律智诚专利技术开发有限公司 | A kind of split type unmanned plane of good damping effect |
| KR101968727B1 (en) * | 2017-11-24 | 2019-04-12 | 주식회사 위즈윙 | Unmanned vehicle |
| CN108725782A (en) * | 2018-05-30 | 2018-11-02 | 永春县乾高智能科技有限公司 | A kind of intelligence mountain forest tour unmanned plane |
| CN110239707A (en) * | 2019-07-17 | 2019-09-17 | 厦门大学嘉庚学院 | Using the technical grade unmanned plane pneumatic shock absorbing undercarriage and its method of Syringe injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |