CN106081079A - A kind of crashproof leg of unmanned plane rotor - Google Patents
A kind of crashproof leg of unmanned plane rotor Download PDFInfo
- Publication number
- CN106081079A CN106081079A CN201610671678.1A CN201610671678A CN106081079A CN 106081079 A CN106081079 A CN 106081079A CN 201610671678 A CN201610671678 A CN 201610671678A CN 106081079 A CN106081079 A CN 106081079A
- Authority
- CN
- China
- Prior art keywords
- crashproof
- unmanned plane
- leg
- block
- crash
- 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
- 239000004568 cement Substances 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003139 buffering effect Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/02—Gyroplanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C27/00—Rotorcraft; Rotors peculiar thereto
- B64C27/32—Rotors
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
- B64D45/00—Aircraft indicators or protectors not otherwise provided for
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Devices Affording Protection Of Roads Or Walls For Sound Insulation (AREA)
- Refuge Islands, Traffic Blockers, Or Guard Fence (AREA)
- Vibration Dampers (AREA)
Abstract
The present invention relates to a kind of crashproof leg of unmanned plane rotor, including horn, horn one end is rotatably connected to contiguous block, contiguous block deviates from horn and connects one end and be provided with cavity, being rotatably connected to two crash bars in cavity, crash bar includes the level connection joint section being connected with cavity and tilts, with linkage section, the elastic anti-collision pin being connected；Also including limited block, limited block is spacing for carrying out when two crash bars launch；During use, being rotationally connected block, after two crash bars are separated certain angle, limited block and contiguous block are locked crash bar, make crash bar stationary distribution in the outer both sides of rotor, and when fuselage is toppled over or rolls, protection rotor is not impacted and damages；Overall structure is simple, low cost.
Description
Technical field
The present invention relates to unmanned air vehicle technique field, more particularly, it relates to a kind of crashproof leg of unmanned plane rotor.
Background technology
Unmanned plane is the most manned aircraft of the presetting apparatus manipulation utilizing radio robot with providing for oneself, civilian nothing
Man-machine taking photo by plane, agricultural, plant protection, the field such as the disaster relief have more important application；Currently used unmanned plane rotor is mostly not provided with
Protection, taking off once turns on one's side when landing easily damages just at the rotor of high-speed rotation.
Summary of the invention
The technical problem to be solved in the present invention is, for the drawbacks described above of prior art, it is provided that a kind of to rotor protection
The effective crashproof leg of unmanned plane rotor.
The technical solution adopted for the present invention to solve the technical problems is:
A kind of crashproof leg of unmanned plane rotor of structure, including horn；Wherein, described horn one end is rotatably connected to connect
Block, described contiguous block deviates from described horn and connects one end and be provided with cavity, is rotatably connected to two crash bars, institute in described cavity
State crash bar include the level connection joint section being connected with described cavity and tilt, with described linkage section, the elastic anti-collision pin being connected；Also wrap
Including limited block, described limited block is spacing for carrying out when two described crash bars launch.
The crashproof leg of unmanned plane rotor of the present invention, wherein, described limited block one end rotates even with described contiguous block
Connecing, the other end is connected by screw and described contiguous block are fixing.
The crashproof leg of unmanned plane rotor of the present invention, wherein, described limited block both sides are provided with crashproof with described
The groove of rod-shape coupling.
The crashproof leg of unmanned plane rotor of the present invention, wherein, described needle collision end is fixedly installed plastic cement buffering
Part.
The beneficial effects of the present invention is: during use, be rotationally connected block, after two crash bars are separated certain angle, limit
Position block and contiguous block are locked crash bar, make crash bar stationary distribution in the outer both sides of rotor, topple at fuselage or turn over
Rotor is protected not to be impacted and damage during rolling；Overall structure is simple, low cost.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present invention or technical scheme of the prior art, below in conjunction with accompanying drawing and reality
The invention will be further described to execute example, and the accompanying drawing in describing below is only the section Example of the present invention, for this area
From the point of view of those of ordinary skill, on the premise of not paying creative work, it is also possible to obtain other accompanying drawings according to these accompanying drawings:
Fig. 1 is the unmanned plane rotor crashproof stand bar structure schematic diagram of present pre-ferred embodiments；
Fig. 2 is the unmanned plane rotor crashproof leg connecting block structure schematic diagram of present pre-ferred embodiments.
Detailed description of the invention
In order to make the purpose of the embodiment of the present invention, technical scheme and advantage clearer, implement below in conjunction with the present invention
Technical scheme in example carries out clear, complete description, it is clear that described embodiment is the section Example of the present invention, and
It is not all of embodiment.Based on embodiments of the invention, those of ordinary skill in the art are not before paying creative work
Put the every other embodiment obtained, broadly fall into protection scope of the present invention.
The crashproof leg of unmanned plane rotor of present pre-ferred embodiments is as it is shown in figure 1, refer to Fig. 2 simultaneously, including horn 1,
Horn 1 one end is rotatably connected to contiguous block 2, and contiguous block 2 deviates from horn 1 and connects one end and be provided with cavity 20, rotates in cavity 20
Connecting and have two crash bars 200, crash bar 200 includes the level connection joint section 201 being connected with cavity 20 and tilts with linkage section 201
The elastic anti-collision pin 202 connected；Also including limited block 3, limited block 3 is spacing for carrying out when two crash bars 200 launch；Make
Used time, being rotationally connected block 2, after two crash bars 200 separately certain angle, limited block 3 is locked crashproof with contiguous block 2
Bar 200, makes crash bar 200 stationary distribution in the outer both sides of rotor, protects when fuselage is toppled over or rolls rotor not to be impacted
And damage；Overall structure is simple, low cost.
As depicted in figs. 1 and 2, limited block 2 one end is rotationally connected with contiguous block 3, and the other end is solid with contiguous block 3 by screw
Fixed connection, it is convenient to install.
As depicted in figs. 1 and 2, limited block 3 both sides are provided with and the groove 30 of crash bar 200 form fit, prevent
There is displacement in lance 200, strengthens structural stability.
As it is shown in figure 1, needle collision 202 end is fixedly installed plastic cement bolster 203, improve anticollision effect.
It should be appreciated that for those of ordinary skills, can be improved according to the above description or be converted,
And all these modifications and variations all should belong to the protection domain of claims of the present invention.
Claims (4)
1. the crashproof leg of unmanned plane rotor, including horn；It is characterized in that, described horn one end is rotatably connected to connect
Block, described contiguous block deviates from described horn and connects one end and be provided with cavity, is rotatably connected to two crash bars, institute in described cavity
State crash bar include the level connection joint section being connected with described cavity and tilt, with described linkage section, the elastic anti-collision pin being connected；Also wrap
Including limited block, described limited block is spacing for carrying out when two described crash bars launch.
The crashproof leg of unmanned plane rotor the most according to claim 1, it is characterised in that described limited block one end and described company
Connecing block to be rotationally connected, the other end is connected by screw and described contiguous block are fixing.
The crashproof leg of unmanned plane rotor the most according to claim 1, it is characterised in that described limited block both sides are provided with
Groove with described crash bar form fit.
The crashproof leg of unmanned plane rotor the most according to claim 1, it is characterised in that described needle collision end is fixedly installed
There is plastic cement bolster.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671678.1A CN106081079A (en) | 2016-08-15 | 2016-08-15 | A kind of crashproof leg of unmanned plane rotor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610671678.1A CN106081079A (en) | 2016-08-15 | 2016-08-15 | A kind of crashproof leg of unmanned plane rotor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106081079A true CN106081079A (en) | 2016-11-09 |
Family
ID=58070954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610671678.1A Pending CN106081079A (en) | 2016-08-15 | 2016-08-15 | A kind of crashproof leg of unmanned plane rotor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106081079A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032263A1 (en) * | 2016-08-15 | 2018-02-22 | 张琬彬 | Unmanned aerial vehicle rotor anti-collision support foot |
| CN108974339A (en) * | 2017-05-03 | 2018-12-11 | 李秀荣 | A kind of anticollision unmanned plane |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2241638C2 (en) * | 2002-08-09 | 2004-12-10 | Открытое акционерное общество "Нефтяные контрольно-измерительные приборы" | Device for protection against contacts with aircraft propeller blades |
| CN203528819U (en) * | 2013-11-08 | 2014-04-09 | 珠海羽人飞行器有限公司 | Agricultural unmanned aircraft |
| CN104148861A (en) * | 2014-08-19 | 2014-11-19 | 长沙星驰实业有限公司 | Welding device for part on rotating shaft |
| CN205044949U (en) * | 2015-09-21 | 2016-02-24 | 温州乐享科技信息有限公司 | Unmanned aerial vehicle with multiple rotor wings |
| CN205293103U (en) * | 2016-01-11 | 2016-06-08 | 张琳丽 | Anticollision type unmanned vehicles |
| CN205311898U (en) * | 2016-01-21 | 2016-06-15 | 苏州盛世十月软件技术有限公司 | Anticollision unmanned aerial vehicle |
-
2016
- 2016-08-15 CN CN201610671678.1A patent/CN106081079A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2241638C2 (en) * | 2002-08-09 | 2004-12-10 | Открытое акционерное общество "Нефтяные контрольно-измерительные приборы" | Device for protection against contacts with aircraft propeller blades |
| CN203528819U (en) * | 2013-11-08 | 2014-04-09 | 珠海羽人飞行器有限公司 | Agricultural unmanned aircraft |
| CN104148861A (en) * | 2014-08-19 | 2014-11-19 | 长沙星驰实业有限公司 | Welding device for part on rotating shaft |
| CN205044949U (en) * | 2015-09-21 | 2016-02-24 | 温州乐享科技信息有限公司 | Unmanned aerial vehicle with multiple rotor wings |
| CN205293103U (en) * | 2016-01-11 | 2016-06-08 | 张琳丽 | Anticollision type unmanned vehicles |
| CN205311898U (en) * | 2016-01-21 | 2016-06-15 | 苏州盛世十月软件技术有限公司 | Anticollision unmanned aerial vehicle |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018032263A1 (en) * | 2016-08-15 | 2018-02-22 | 张琬彬 | Unmanned aerial vehicle rotor anti-collision support foot |
| CN108974339A (en) * | 2017-05-03 | 2018-12-11 | 李秀荣 | A kind of anticollision unmanned plane |
| CN108974339B (en) * | 2017-05-03 | 2020-11-24 | 汕头市瀛寰智能科技有限公司 | Anticollision unmanned aerial vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161109 |