CN107628226A - The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage - Google Patents
The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage Download PDFInfo
- Publication number
- CN107628226A CN107628226A CN201710872206.7A CN201710872206A CN107628226A CN 107628226 A CN107628226 A CN 107628226A CN 201710872206 A CN201710872206 A CN 201710872206A CN 107628226 A CN107628226 A CN 107628226A
- Authority
- CN
- China
- Prior art keywords
- horn
- fuselage
- stake
- aerial vehicle
- unmanned aerial
- 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.)
- Pending
Links
- 210000003284 Horns Anatomy 0.000 title claims abstract description 67
- 238000010586 diagram Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 239000003905 agrochemical Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007921 spray Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000000749 insecticidal Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 239000002965 rope Substances 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Abstract
The invention discloses the attachment structure of rotor wing unmanned aerial vehicle horn and fuselage, it includes fuselage, horn stake, horn, propeller and undercarriage support body, the fuselage has the horn stake stretched out, described horn, propeller and undercarriage support body is the structure being connected, the horn stake connects horn, the through hole that bolt passes through when being respectively arranged with connection in horn and the horn stake, the propeller are located at the end of horn, and the undercarriage support body is located at the lower section of horn.Structure as the attachment structure use of rotor wing unmanned aerial vehicle horn and fuselage of the present invention, the convenient dismounting of horn carry, are convenient for changing the horn of damage, reduce use cost.
Description
Technical field
The present invention relates to aircraft field, and in particular to a kind of attachment structure of rotor wing unmanned aerial vehicle horn and fuselage.
Background technology
As people increasingly focus on environmental protection, unmanned plane is increasingly favored by people, is installed on unmanned plane
Atomizer, just can remote control its to plant spray agrochemical, simple and convenient, efficiency greatly improves, its prevent and treat height>More than 15
Rice, range:Dispenser 20-50 mus/hour, this is that any apparatus is all unable to reach.Plant protection unmanned plane, body type is petite and work(
Can be powerful, 8-10 kilograms of agricultural chemicals can be loaded, is sprayed insecticide in low latitude, the operation per minute for completing 0.07 hectare.Its spraying efficiency
It is 30 times of Traditional Man.The aircraft uses Intelligent control, and manipulator implements to control by ground remote control device and GPS location to it
System, downdraught caused by its rotor help to increase spray to the penetrability of crop, and prevention effect is good, while remote control
Dispenser substantially increases the security of pesticide spraying.Agricultural pest etc. can also be supervised in real time by carrying video parts
Control.
The fuselage horn generally use carbon fiber of unmanned plane is made, and horn is non-dismountable, during flight, due to
The vibrations of aircraft touch some objects, easily cause the damage of fuselage horn, because horn is non-dismountable, so unmanned plane
Repair get up it is very inconvenient, during aircraft to be taken to the place needed to use, because unmanned plane volume is excessive, also easily
Damage unmanned plane.Although some unmanned plane horns are detachable for another example, junction is non-metallic material, is given a shock and easily comes off
Or damage, and connected between the electric wire of junction numerous and diverse, it is impossible to fast and effeciently carry out the connection of electric wire.
The content of the invention
The technical problems to be solved by the invention are：The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage, this kind rotation are provided
The attachment structure of wing unmanned plane horn and fuselage can be changed conveniently in maintenance, reduce use cost.
Solve the technical problem, the technical scheme is that：A kind of connection knot of rotor wing unmanned aerial vehicle horn and fuselage
Structure, fuselage have the horn stake stretched out, are provided with to form integral connecting tube in the horn stake, the connecting tube stretches into horn
Stake, horn end set have annular groove and the connecting pole stretched out, and described connecting pole stretches into connecting tube, and described connecting tube stretches into ring
In groove.Through hole adaptable during connection is respectively arranged with horn and the horn stake.
The horn stake is fixedly connected with horn by bolt with nut.
Structure as the attachment structure use of rotor wing unmanned aerial vehicle horn and fuselage of the present invention, beneficial effect are：Horn side
Just dismounting carries, and is convenient for changing the horn of damage, reduces use cost.
Brief description of the drawings
Fig. 1 is rotor wing unmanned aerial vehicle horn mounting portion overall structure diagram；
Fig. 2 is the horn pilework schematic diagram of rotor wing unmanned aerial vehicle；
Fig. 3 is rotor wing unmanned aerial vehicle horn end construction schematic diagram；
In figure：1st, fuselage；2nd, horn stake；3rd, first through hole；4th, the second through hole；5th, bolt；6th, nut；7th, horn；8、
Hard spring；9th, undercarriage support body；10th, rubber block；11st, propeller；12nd, connecting tube；13rd, connecting pole；14th, annular groove.
Embodiment
Referring to the drawings and embodiment is illustrated to the rotor wing unmanned aerial vehicle horn of the present invention and the attachment structure structure of fuselage.
As shown in Figure 1, Figure 2, Figure 3 shows, the attachment structure of rotor wing unmanned aerial vehicle horn and fuselage, including fuselage 1, horn stake 2, machine
Arm 7, propeller 11 and undercarriage support body 9, horn stake 2 is set on fuselage 1, connecting tube 12, the horn stake are set in horn stake 2
2 connection horns 7, horn 7 are provided with connecting pole 13 and annular groove 14, and connecting pole 13 stretches into connecting tube 12, and connecting tube 12 stretches into annular groove 14
Interior, horn stake 2 is fixedly connected with horn 7 by bolt 5 with nut 6, there is the second through hole 4 that bolt 5 can be allowed to pass through on horn 7,
There is the first through hole 3 that bolt 5 can be allowed to pass through in connecting tube 12, horn is provided with propeller 11, and propeller 11 is at the end of horn 7
End, horn lower end connection hard spring 8, hard spring connect undercarriage support body 9, rubber block 10, rubber stop are set on horn 7
Block 10 has the structure of bending in the side of hard spring 8, the end of undercarriage support body 9.Hard spring 8 can be replaced by spring leaf,
It is only flexible to vertical direction.
During assembling, the connecting tube on the connecting pole and fuselage on horn is docked, by bolt by through hole, consolidated with nut
It is fixed.Remaining horn is installed successively according to the method, checks whether that installation is tight, checks whether undercarriage is normal, you can use.
The present invention is not limited to said structure, and bolt nut can be replaced by quick-release alignment pin, if quick-release alignment pin is pressed
Lower button, then can release the locking of bulb, and bulb enters inside pin and quick-release alignment pin can be inserted into first through hole, the second through hole
It is interior；If release button, bulb can then protrude implementation locking out of pin；The button of head portion is pressed again, then releases the lock of bulb
Tightly, quick-release alignment pin can be extracted, quick-release alignment pin can carry anti-lost rope.
Claims (2)
- A kind of 1. attachment structure of rotor wing unmanned aerial vehicle horn and fuselage, it is characterised in that：Fuselage (1) has the horn stake stretched out (2), it is provided with to form integral connecting tube (12) on the horn stake (2), the connecting tube (12) stretches into horn stake (2), machine Arm (7) end set has annular groove (14) and the connecting pole (13) stretched out, and described connecting pole (13) stretches into connecting tube (12), described Connecting tube (12) stretch into annular groove (14).It is adaptable when connection is respectively arranged with the horn (7) and horn stake (2) to lead to Hole.
- 2. the attachment structure of rotor wing unmanned aerial vehicle horn according to claim 1 and fuselage, it is characterised in that：The horn stake (2) it is fixedly connected with horn (7) by bolt (5) with nut (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872206.7A CN107628226A (en) | 2017-09-25 | 2017-09-25 | The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710872206.7A CN107628226A (en) | 2017-09-25 | 2017-09-25 | The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107628226A true CN107628226A (en) | 2018-01-26 |
Family
ID=61102435
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710872206.7A Pending CN107628226A (en) | 2017-09-25 | 2017-09-25 | The attachment structure of rotor wing unmanned aerial vehicle horn and fuselage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107628226A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183361A1 (en) * | 2021-03-02 | 2022-09-09 | 深圳市大疆创新科技有限公司 | Multi-rotor unmanned aerial vehicle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714869Y (en) * | 2003-11-17 | 2005-08-03 | 江门市婴宝婴儿用品有限公司 | Pipe fitting connector |
| CN205244702U (en) * | 2015-11-10 | 2016-05-18 | 浙江益华制冷设备有限公司 | Split type quick -operation joint |
| CA2876630A1 (en) * | 2015-01-02 | 2016-07-02 | Draganfly Innovations Inc. | Unmanned rotary wing aircraft with compact folding rotor arms |
| CN205819534U (en) * | 2016-07-27 | 2016-12-21 | 成都天麒科技有限公司 | A kind of plant protection unmanned plane horn Quick Release quick change construction |
| CN206202658U (en) * | 2016-11-17 | 2017-05-31 | 深圳市金畅兴精密五金有限公司 | A kind of unmanned plane wing quickly connects handware |
| CN107161320A (en) * | 2017-04-28 | 2017-09-15 | 深圳思博航空科技有限公司 | Multi-rotor unmanned aerial vehicle horn contracting mechanism |
| CN206502009U (en) * | 2016-06-21 | 2017-09-19 | 广州市红鹏直升机遥感科技有限公司 | A kind of multiaxis unmanned plane of stabilization |
-
2017
- 2017-09-25 CN CN201710872206.7A patent/CN107628226A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2714869Y (en) * | 2003-11-17 | 2005-08-03 | 江门市婴宝婴儿用品有限公司 | Pipe fitting connector |
| CA2876630A1 (en) * | 2015-01-02 | 2016-07-02 | Draganfly Innovations Inc. | Unmanned rotary wing aircraft with compact folding rotor arms |
| CN205244702U (en) * | 2015-11-10 | 2016-05-18 | 浙江益华制冷设备有限公司 | Split type quick -operation joint |
| CN206502009U (en) * | 2016-06-21 | 2017-09-19 | 广州市红鹏直升机遥感科技有限公司 | A kind of multiaxis unmanned plane of stabilization |
| CN205819534U (en) * | 2016-07-27 | 2016-12-21 | 成都天麒科技有限公司 | A kind of plant protection unmanned plane horn Quick Release quick change construction |
| CN206202658U (en) * | 2016-11-17 | 2017-05-31 | 深圳市金畅兴精密五金有限公司 | A kind of unmanned plane wing quickly connects handware |
| CN107161320A (en) * | 2017-04-28 | 2017-09-15 | 深圳思博航空科技有限公司 | Multi-rotor unmanned aerial vehicle horn contracting mechanism |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2022183361A1 (en) * | 2021-03-02 | 2022-09-09 | 深圳市大疆创新科技有限公司 | Multi-rotor unmanned aerial vehicle |
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Legal Events
| 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 | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20180126 |
|
| WD01 | Invention patent application deemed withdrawn after publication |