CN107826234A - A kind of anticollision unmanned plane propeller - Google Patents
A kind of anticollision unmanned plane propeller Download PDFInfo
- Publication number
- CN107826234A CN107826234A CN201711091754.2A CN201711091754A CN107826234A CN 107826234 A CN107826234 A CN 107826234A CN 201711091754 A CN201711091754 A CN 201711091754A CN 107826234 A CN107826234 A CN 107826234A
- Authority
- CN
- China
- Prior art keywords
- blade
- fixedly connected
- baffle ring
- unmanned plane
- fixed seat
- 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
- 230000006698 induction Effects 0.000 claims abstract description 17
- 238000000034 method Methods 0.000 abstract description 9
- 230000008569 process Effects 0.000 abstract description 6
- 230000004888 barrier function Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 abstract description 4
- 239000000872 buffer Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010057855 Hypotelorism of orbit Diseases 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000001141 propulsive effect Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U30/00—Means for producing lift; Empennages; Arrangements thereof
- B64U30/20—Rotors; Rotor supports
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U50/00—Propulsion; Power supply
- B64U50/10—Propulsion
- B64U50/19—Propulsion using electrically powered motors
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
Abstract
The present invention relates to Propeller technology field, and disclose a kind of anticollision unmanned plane propeller, including blade, the center of the blade is provided with rotating shaft, and the bottom of the rotating shaft is fixedly connected with decelerator, and the decelerator is fixed in fixed seat, oar drum is fixedly connected with the top of the blade, support frame is fixedly connected with the surrounding side wall of the fixed seat, side of the support frame as described above away from fixed seat is fixedly connected with the first baffle ring, and the side of first baffle ring is fixedly connected with spring.The present invention passes through blade, rotating shaft, decelerator, fixed seat, oar drum, support frame, contact induction device, control system, microprocessor, contact-sensing unit, information feedback unit, data comparator, drive module, switch and data comparing module, change the problem of traditional unmanned plane propeller easily bumps against object in the process of running, only need to utilize contact induction device and control system, barrier can be found in time, prevent from colliding.
Description
Technical field
The present invention relates to Propeller technology field, specially a kind of anticollision unmanned plane propeller.
Background technology
Propeller refers to rotate in air or water by blade, and engine rotation power is converted into the device of propulsive force,
The leaf that can have two or more is connected with hub, and the one side backward of leaf is helicoid or a kind of propeller for being similar to helicoid.Spiral shell
Rotation oar is divided into many kinds, and application is also quite varied, the propeller of such as aircraft and steamer.Unmanned plane is set using wireless remotecontrol
The not manned vehicle that presetting apparatus that is standby and providing for oneself manipulates.Unmanned plane is actually the general designation of unmanned vehicle,
It can be divided into from technical standpoint definition：Unmanned fixed wing aircraft, unmanned VTOL aircraft, unmanned airship, depopulated helicopter, nothing
People's multi-rotor aerocraft and unmanned parasol etc..Compared with manned aircraft, it have small volume, low cost, it is easy to use, to make
Fight the advantages that environmental requirement is low and battlefield survival is stronger.Propeller is one of important accessory of unmanned plane, due to unmanned plane
Operationally, due to revolution speed of propeller height, it is easy to bump against object, after bumping against object, not only result in physical damage, can also lead
Cause propeller damage.
The content of the invention
（One）The technical problem of solution
In view of the shortcomings of the prior art, the invention provides a kind of anticollision unmanned plane propeller, possess anticollision and reduce and damage
Bad the advantages that, solve the problems, such as that collision and collision rift damage are big.
（Two）Technical scheme
To achieve the above object, the present invention provides following technical scheme：A kind of anticollision unmanned plane propeller, including blade, institute
The center for stating blade is provided with rotating shaft, and the bottom of the rotating shaft is fixedly connected with decelerator, and the decelerator is fixed on fixed seat
It is interior, oar drum is fixedly connected with the top of the blade, support frame, the branch are fixedly connected with the surrounding side wall of the fixed seat
Side of the support away from fixed seat is fixedly connected with the first baffle ring, and the side of first baffle ring is fixedly connected with spring, described
The one end of spring away from the first baffle ring is fixedly connected with the second baffle ring, and the side of second baffle ring is provided with contact induction device,
Control system is provided with the fixed seat, the control system includes microprocessor, the input difference of the microprocessor
The input of contact-sensing unit and information feedback unit is connected with, the contact-sensing unit includes feeler, described
The output end of microprocessor is connected to the input of data comparing module and drive module, and the data comparing module includes
Data comparator, the output end of the data comparing module and the input of information feedback unit connect, the drive module
Output end is connected with switch.
Preferably, the switch electrically connects with decelerator, and the bottom of decelerator is connected with motor.
Preferably, the center of the blade offers through hole, and rotating shaft is fixed in the central through hole of blade, and oar drum is located at
The surface of the central through hole of blade.
Preferably, the shape of first baffle ring and the second baffle ring is semi-circular shape, and the radius ratio oar of the first baffle ring
Big ten centimetres of the radius of leaf.
Preferably, the contact induction device is arranged on the outside of second baffle, and contact induction device is electrically connected with control system
Connect.
Preferably, support frame as described above is made up of support bar and support column, and the peak of support frame is to the top of blade
Distance is five centimetres.
（Three）Beneficial effect
Compared with prior art, the invention provides a kind of anticollision unmanned plane propeller, possesses following beneficial effect：
1st, the present invention passes through blade, rotating shaft, decelerator, fixed seat, oar drum, support frame, contact induction device, control system, Wei Chu
Device, contact-sensing unit, information feedback unit, data comparator, drive module, switch and data comparing module are managed, changes and passes
The unmanned plane propeller of system easily bumps against the problem of object in the process of running, it is only necessary to is using contact induction device and control
System, you can find barrier in time, prevent from colliding.
2nd, the present invention passes through blade, rotating shaft, decelerator, fixed seat, oar drum, support frame, the first baffle ring, spring and second gear
Ring, change traditional unmanned plane revolution speed of propeller height, after object is bumped against, not only result in physical damage, also result in spiral
The problem of oar damages, it is only necessary to utilize support frame and spring buffer impact force, you can reduce damage.
Brief description of the drawings
Fig. 1 is front view of the present invention；
Fig. 2 is the profile of front view of the present invention；
Fig. 3 is top view of the present invention；
Fig. 4 is the block diagram of control system of the present invention.
In figure：1 blade, 2 rotating shafts, 3 decelerators, 4 fixed seats, 5 oars drum, 6 support frames, 7 first baffle rings, 8 springs, 9 second
Baffle ring, 10 contact induction devices, 11 control systems, 12 microprocessors, 13 contact-sensing units, 14 information feedback units, 15 data
Comparator, 16 drive modules, 17 switches, eighteen data comparing module.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other under the premise of creative work is not made
Embodiment, belong to the scope of protection of the invention.
Fig. 1-4 are referred to, the present invention provides a kind of technical scheme：A kind of anticollision unmanned plane propeller, including blade 1,
The center of blade 1 is provided with rotating shaft 2, and the bottom of rotating shaft 2 is fixedly connected with decelerator 3, and decelerator 3 is fixed in fixed seat 4, oar
The top of leaf 1 is fixedly connected with oar drum 5, and the center of blade 1 offers through hole, and rotating shaft 2 is fixed on the central through hole of blade 1
Interior, oar drum 5 is located at the surface of the central through hole of blade 1, and support frame 6 is fixedly connected with the surrounding side wall of fixed seat 4, branch
Support 6 is made up of support bar and support column, and the peak of support frame 6 to the distance at the top of blade 1 is five centimetres, support frame
6 sides away from fixed seat 4 are fixedly connected with the first baffle ring 7, and the side of the first baffle ring 7 is fixedly connected with spring 8, and spring 8 is remote
One end from the first baffle ring 7 is fixedly connected with the second baffle ring 9, and the shape of the first baffle ring 7 and the second baffle ring 9 is semi-circular shape,
And first baffle ring 7 radius ratio blade 1 big ten centimetres of radius, the side of the second baffle ring 9 is provided with contact induction device 10, fixed
Control system 11 is provided with seat 4, contact induction device 10 is arranged on the outside of second baffle 9, and contact induction device 10 and control
System 11 electrically connects, and control system 11 includes microprocessor 12, and the input of microprocessor 12 is connected to sensing contact list
The input of member 13 and information feedback unit 14, contact-sensing unit 13 include feeler 10, the output of microprocessor 12
End is connected to the input of data comparing module 18 and drive module 16, and data comparing module 18 includes data comparator
15, the output end of data comparing module 18 is connected with the input of information feedback unit 14, the output end connection of drive module 16
There is switch 17, switch 17 electrically connects with decelerator 3, and the bottom of decelerator 3 is connected with motor.
The electric elements occurred in this article electrically connect with the main controller and 220V civil powers in the external world, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
When in use, after contact induction device 10 senses front obstacle, by Distance Transmission to microprocessor 12, microprocessor
Device 12 is compared to data, if hypotelorism, control drive module 16 driving switch 17 controls decelerator 3 to slow down, when
When imprudence strikes barrier, spring 8 buffers impact force in time, reduces damage.
In summary, the present invention passes through blade 1, rotating shaft 2, decelerator 3, fixed seat 4, oar drum 5, support frame 6, contact induction
Device 10, control system 11, microprocessor 12, contact-sensing unit 13, information feedback unit 14, data comparator 15, driving mould
Block 16, switch 17 and data comparing module 18, change traditional unmanned plane propeller and easily bump against object in the process of running
Problem, it is only necessary to utilize contact induction device 10 and control system 11, you can find barrier in time, prevent from colliding；Pass through blade
1st, rotating shaft 2, decelerator 3, fixed seat 4, oar drum 5, support frame 6, the first baffle ring 7, the baffle ring 9 of spring 8 and second, change traditional nothing
Man-machine revolution speed of propeller is high, after object is bumped against, not only results in physical damage, also results in the problem of propeller damages, only
Need to buffer impact force using support frame 6 and spring 8, you can reduce damage.
It should be noted that herein, such as first and second or the like relational terms are used merely to a reality
Body or operation make a distinction with another entity or operation, and not necessarily require or imply and deposited between these entities or operation
In any this actual relation or order.Moreover, term " comprising ", "comprising" or its any other variant are intended to
Nonexcludability includes, so that process, method, article or equipment including a series of elements not only will including those
Element, but also the other element including being not expressly set out, or it is this process, method, article or equipment also to include
Intrinsic key element.In the absence of more restrictions, the key element limited by sentence " including a reference structure ", is not arranged
Except other identical element in the process including the key element, method, article or equipment being also present.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
A variety of changes, modification can be carried out to these embodiments, replace without departing from the principles and spirit of the present invention by understanding
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of anticollision unmanned plane propeller, including blade（1）, it is characterised in that：The blade（1）Center be provided with turn
Axle（2）, the rotating shaft（2）Bottom be fixedly connected with decelerator（3）, the decelerator（3）It is fixed on fixed seat（4）It is interior, institute
State blade（1）Top be fixedly connected with oar drum（5）, the fixed seat（4）Surrounding side wall on be fixedly connected with support frame
（6）, support frame as described above（6）Away from fixed seat（4）Side be fixedly connected with the first baffle ring（7）, first baffle ring（7）One
Side is fixedly connected with spring（8）, the spring（8）Away from the first baffle ring（7）One end be fixedly connected with the second baffle ring（9）, institute
State the second baffle ring（9）Side be provided with contact induction device（10）, the fixed seat（4）Inside it is provided with control system（11）, institute
State control system（11）Including microprocessor（12）, the microprocessor（12）Input be connected to contact-sensing unit
（13）And information feedback unit（14）Input, the contact-sensing unit（13）Including feeler（10）, it is described micro-
Processor（12）Output end be connected to data comparing module（18）And drive module（16）Input, the data ratio
To module（18）Including data comparator（15）, the data comparing module（18）Output end and information feedback unit（14）'s
Input connects, the drive module（16）Output end be connected with switch（17）.
A kind of 2. anticollision unmanned plane propeller according to claim 1, it is characterised in that：The switch（17）With deceleration
Device（3）Electrical connection, and decelerator（3）Bottom be connected with motor.
A kind of 3. anticollision unmanned plane propeller according to claim 1, it is characterised in that：The blade（1）Center
Offer through hole, rotating shaft（2）It is fixed on blade（1）Central through hole in, oar drum（5）Positioned at blade（1）Central through hole
Surface.
A kind of 4. anticollision unmanned plane propeller according to claim 1, it is characterised in that：First baffle ring（7）With
Second baffle ring（9）Shape be semi-circular shape, and the first baffle ring（7）Radius ratio blade（1）Big ten centimetres of radius.
A kind of 5. anticollision unmanned plane propeller according to claim 1, it is characterised in that：The contact induction device（10）
It is arranged on second baffle（9）Outside, and contact induction device（10）With control system（11）Electrical connection.
A kind of 6. anticollision unmanned plane propeller according to claim 1, it is characterised in that：Support frame as described above（6）By propping up
Strut and support column are formed, and support frame（6）Peak to blade（1）Top distance be five centimetres.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091754.2A CN107826234A (en) | 2017-11-08 | 2017-11-08 | A kind of anticollision unmanned plane propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711091754.2A CN107826234A (en) | 2017-11-08 | 2017-11-08 | A kind of anticollision unmanned plane propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107826234A true CN107826234A (en) | 2018-03-23 |
Family
ID=61654828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711091754.2A Pending CN107826234A (en) | 2017-11-08 | 2017-11-08 | A kind of anticollision unmanned plane propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107826234A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR423076A (en) * | 1910-02-05 | 1911-04-06 | Raymond Desire Moulins | Aerial and nautical thruster with rotating blades |
| CN102756625A (en) * | 2011-03-29 | 2012-10-31 | 郑鹏 | Slurry and flood current overhead-hoisting rescue method and amphibious medical ambulance |
| CN205661665U (en) * | 2016-06-08 | 2016-10-26 | 安徽农业大学 | Water quality monitoring unmanned aerial vehicle of anticollision |
| CN106809391A (en) * | 2017-01-20 | 2017-06-09 | 徐志勇 | Site-directed quantitative formula agricultural spray unmanned plane |
| CN107031826A (en) * | 2017-05-29 | 2017-08-11 | 成都宇珩智能家居科技有限公司 | A kind of unmanned plane Propeller Guard device |
| CN206569256U (en) * | 2017-03-23 | 2017-10-20 | 山西如虹盛达科技有限公司 | A kind of propeller protective cover in unmanned flight area |
| CN207631473U (en) * | 2017-11-08 | 2018-07-20 | 镇江市丹徒区顺发船舶螺旋桨有限公司 | A kind of anticollision unmanned plane propeller |
-
2017
- 2017-11-08 CN CN201711091754.2A patent/CN107826234A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR423076A (en) * | 1910-02-05 | 1911-04-06 | Raymond Desire Moulins | Aerial and nautical thruster with rotating blades |
| CN102756625A (en) * | 2011-03-29 | 2012-10-31 | 郑鹏 | Slurry and flood current overhead-hoisting rescue method and amphibious medical ambulance |
| CN205661665U (en) * | 2016-06-08 | 2016-10-26 | 安徽农业大学 | Water quality monitoring unmanned aerial vehicle of anticollision |
| CN106809391A (en) * | 2017-01-20 | 2017-06-09 | 徐志勇 | Site-directed quantitative formula agricultural spray unmanned plane |
| CN206569256U (en) * | 2017-03-23 | 2017-10-20 | 山西如虹盛达科技有限公司 | A kind of propeller protective cover in unmanned flight area |
| CN107031826A (en) * | 2017-05-29 | 2017-08-11 | 成都宇珩智能家居科技有限公司 | A kind of unmanned plane Propeller Guard device |
| CN207631473U (en) * | 2017-11-08 | 2018-07-20 | 镇江市丹徒区顺发船舶螺旋桨有限公司 | A kind of anticollision unmanned plane propeller |
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