CN208070019U - A kind of multi-rotor unmanned aerial vehicle - Google Patents
A kind of multi-rotor unmanned aerial vehicle Download PDFInfo
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- CN208070019U CN208070019U CN201820494644.4U CN201820494644U CN208070019U CN 208070019 U CN208070019 U CN 208070019U CN 201820494644 U CN201820494644 U CN 201820494644U CN 208070019 U CN208070019 U CN 208070019U
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- fixedly connected
- unmanned plane
- aerial vehicle
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/50—On board measures aiming to increase energy efficiency
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
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Abstract
The utility model is related to multi-rotor unmanned aerial vehicle technical field more particularly to a kind of multi-rotor unmanned aerial vehicles.The technical problems to be solved in the utility model is that the cruising ability of unmanned plane and the position to land first in landing will appear concussion sense, without buffer unit.In order to solve the above-mentioned technical problem, the utility model provides a kind of multi-rotor unmanned aerial vehicle, including unmanned plane shell, the bottom of the unmanned plane outer casing inner wall is fixedly connected with first motor, a kind of multi-rotor unmanned aerial vehicle of the utility model, unmanned plane is reduced generated to jolt in landing, reach the stable effect of landing, the electronic equipments such as the effective miniature camera prevented entrained by unmanned plane because when unmanned plane landing it is generated jolt it is larger, electronic equipment is caused to fall the problem of being damaged to equipment, solar panels are provided at the top of unmanned plane, unmanned plane can absorb solar energy and be converted into electric energy at work, realize the long-play of unmanned plane.
Description
Technical field
The utility model is related to multi-rotor unmanned aerial vehicle technical field, specially a kind of multi-rotor unmanned aerial vehicle.
Background technology
Unmanned plane refer to be not loaded with operating personnel can be with autonomous flight or the aircraft of remote driving.Multi-rotor unmanned aerial vehicle,
A kind of tool there are three and the above rotor shaft special pilotless helicopter, by the motor rotation on each axis,
Drive rotor, to generate a liter thrust, rotor always away from fixation, it is variable like that rather than general helicopter, pass through change it is different
Relative rotation speed between rotor, thus it is possible to vary the size of uniaxial propulsive force, to control the running orbit of aircraft.
About rotor wing unmanned aerial vehicle, many schemes, such as application number are also proposed in domestic and international existing patent
The Chinese patent of CN201720161541.1 discloses " a kind of multi-rotor unmanned aerial vehicle ", it is proposed that unmanned plane will produce in landing
Larger jolts, and generated jolt easily causes the electronic equipments such as miniature camera entrained by unmanned plane to fall and lead to electricity
The problem of sub- equipment is damaged, the unmanned plane by six elevating mechanism bottom be equipped with support footstool, and support footstool
It is connected with elevating mechanism by damping energy-absorbing spring, when unmanned plane lands, support footstool contacts ground first, passes through damping
Energy-absorbing spring shock absorption energy-absorbing, reduction unmanned plane is generated in landing to jolt, and reaches the stable effect of landing.But this structure
Only by damping energy-absorbing spring can not solve unmanned plane landing when it is generated slightly jolt, unmanned plane be consider its continue a journey
For ability to mitigate own wt as possible, this is complicated, increases total quality, and land first when unmanned plane lands
Position will appear concussion sense, without buffer unit.
Utility model content
（One）The technical issues of solution
In view of the deficiencies of the prior art, the utility model provides a kind of multi-rotor unmanned aerial vehicle, solves the continuous of unmanned plane
Boat ability and the position to land first in landing will appear concussion sense, not have the problem of buffer unit.
（Two）Technical solution
To achieve the above object, the utility model provides the following technical solutions：A kind of multi-rotor unmanned aerial vehicle, including unmanned plane
The bottom of shell, the unmanned plane outer casing inner wall is fixedly connected with first motor, the bottom and position of the unmanned plane outer casing inner wall
Accumulator is fixedly connected at left and right sides of first motor, the left and right sides at the top of the accumulator is respectively with positioning
System is fixedly connected with the bottom of control system, and the output end and the input terminal of positioning system and control system of the accumulator are electrically connected
It connects, the output end of the first motor is fixedly connected with the bottom of the first bull stick, and the top of the first bull stick is outside unmanned plane
The top of shell is simultaneously fixedly connected with the bottom of main rotor, and the one end of the surrounding of the unmanned plane shell respectively with four brackets is fixed
Connection, and the other end of four brackets has been fixedly connected with motor box, the bottom of the motor box inner wall is fixedly connected with buffering
Block, the inside of the buffer stopper are socketed with the first spring, and the both ends of the first spring respectively with the both sides up and down of buffer stopper inner wall
It is fixedly connected, the top of the buffer stopper is fixedly connected with the bottom of the second motor, the output end and second of second motor
The bottom of bull stick is fixedly connected, and the top of the second bull stick is fixedly connected through the top of motor box and with the bottom of secondary rotor,
Be fixedly connected at left and right sides of the unmanned plane outer casing bottom there are two stabilizer blade, and the bottom of two stabilizer blades with the top of strut
Portion is fixedly connected, and the left and right sides of the strut bottom is fixedly connected at the top of two telescopic rods, and the appearance of telescopic rod
Surface cover is connected to second spring, and the bottom of the telescopic rod is fixedly connected with fixed block, and the bottom of the fixed block is fixedly connected with
Footing, and be fixedly connected at the top of the bottom of footing and non-slipping block, the left and right sides of the strut is hinged with the top of supporting leg,
The opposite side of two supporting legs is fixedly connected with one end of two tension springs, and the other end of two tension springs respectively with two
The opposite side of footing is fixedly connected.
Preferably, the quantity of first spring is six, and six the first springs are evenly distributed on the inside of buffer stopper.
Preferably, the telescopic rod and stabilizer blade are located in same vertical line and the side of separate supporting leg.
Preferably, the bottom of the supporting leg is socketed with protective jacket, and the shape of protective jacket is arc.
Preferably, solar panels, and the output end and storage of solar panels are fixedly connected at the top of the unmanned plane shell
The input terminal of battery is electrically connected.
（Three）Advantageous effect
The utility model provides a kind of multi-rotor unmanned aerial vehicle.Has following advantageous effect：
（1）, the multi-rotor unmanned aerial vehicle, by being additionally arranged at the bottom of buffer stopper and the first spring in the second motor, second
Motor can be buffered vibrations caused by it when operating, and the secondary rotor rotational of effective solution four is to unmanned plane entirety institute
The vibrations brought increase the overall stability of unmanned plane.
（2）, the multi-rotor unmanned aerial vehicle, by strut, telescopic rod, second spring, fixed block, footing, non-slipping block, supporting leg with
And the mutual cooperation of tension spring, it reduces that unmanned plane is generated in landing to jolt, reaches the stable effect of landing, it is effective anti-
Only the electronic equipments such as miniature camera entrained by unmanned plane jolt larger because unmanned plane is generated when landing, and cause electronics
Equipment falls the problem of being damaged to equipment, and this structure overall quality is light, reduces the overall weight of unmanned plane, extends nothing
Solar panels are provided at the top of unmanned plane man-machine cruise duration, unmanned plane can absorb solar energy and be converted at work
Electric energy realizes the long-play of unmanned plane.
Description of the drawings
Fig. 1 is the front section view of the utility model structure；
Fig. 2 is the enlarged drawing at A in the utility model structure chart 1；
Fig. 3 is the vertical view of the utility model structure.
In figure：1 unmanned plane shell, 2 first motors, 3 accumulators, 4 positioning systems, 5 control systems, 6 first bull sticks, 7 masters
Rotor, 8 brackets, 9 motor box, 10 buffer stoppers, 11 first springs, 12 second motors, 13 second bull sticks, 14 secondary rotors, 15 stabilizer blades,
16 struts, 17 telescopic rods, 18 second springs, 19 fixed blocks, 20 footing, 21 non-slipping blocks, 22 supporting legs, 23 tension springs, 24 protective jackets, 25
Solar panels.
Specific implementation mode
As shown in Figs. 1-3, the utility model provides a kind of technical solution：A kind of multi-rotor unmanned aerial vehicle, including outside unmanned plane
The top of shell 1, unmanned plane shell 1 is fixedly connected with solar panels 25, and the input of the output end of solar panels 25 and accumulator 3
End electrical connection, by the way that solar panels 25 are arranged at the top of unmanned plane, unmanned plane can absorb solar energy and be converted at work
Electric energy, realizes the long-play of unmanned plane, and the bottom of 1 inner wall of unmanned plane shell is fixedly connected with first motor 2, outside unmanned plane
The bottom of 1 inner wall of shell and accumulator 3, the left and right at the top of accumulator 3 have been fixedly connected with it positioned at the left and right sides of first motor 2
Both sides are fixedly connected with the bottom of positioning system 4 and control system 5 respectively, output end and the positioning system 4 and control of accumulator 3
The input terminal of system 5 is electrically connected, and the output end of first motor 2 is fixedly connected with the bottom of the first bull stick 6, and the first bull stick 6
Top is fixedly connected through the top of unmanned plane shell 1 and with the bottom of main rotor 7, and the surrounding of unmanned plane shell 1 is respectively with four
One end of a bracket 8 is fixedly connected, and the other end of four brackets 8 has been fixedly connected with motor box 9, the bottom of 9 inner wall of motor box
Portion is fixedly connected with buffer stopper 10, and the inside of buffer stopper 10 is socketed with the first spring 11, and the quantity of the first spring 11 is six, and
Six the first springs 11 are evenly distributed on the inside of buffer stopper 10, and six the first springs 11 are distributed in the inside of buffer stopper 10, energy
When the second motor 12 operation of enough preferably bufferings it is whole to unmanned plane caused by vibrations, and the both ends of the first spring 11 respectively with
The both sides up and down of 10 inner wall of buffer stopper are fixedly connected, and the top of buffer stopper 10 is fixedly connected with the bottom of the second motor 12, and second
The output end of motor 12 is fixedly connected with the bottom of the second bull stick 13, and the top of motor box 9 is run through at the top of the second bull stick 13
And be fixedly connected with the bottom of secondary rotor 14, it is fixedly connected at left and right sides of 1 bottom of unmanned plane shell there are two stabilizer blade 15, and
The bottom of two stabilizer blades 15 is fixedly connected with the top of strut 16, the left and right sides of 16 bottom of strut with two telescopic rods 17
Top be fixedly connected, telescopic rod 17 and stabilizer blade 15 are located in same vertical line and far from the sides of supporting leg 22, telescopic rod 17 and
Stabilizer blade 15 is located in same vertical line, and uav bottom can be made more to stablize, increase branch of the footing 20 to unmanned plane entirety
Support force, and the outer surface of telescopic rod 17 is socketed with second spring 18, the bottom of telescopic rod 17 is fixedly connected with fixed block 19, fixed
The bottom of block 19 is fixedly connected with footing 20, and the bottom of footing 20 is fixedly connected with the top of non-slipping block 21, a left side for strut 16
Right both sides are hinged with the top of supporting leg 22, and the bottom of supporting leg 22 is socketed with protective jacket 24, and the shape of protective jacket 24 is arc,
The protective jacket 24 of arc can be such that supporting leg 22 is slided on the ground when landing, and solve what unmanned plane landed first in landing
The concussion sense that position occurs makes unmanned plane achieve the effect that landing is stable under this buffer structure, and two supporting legs 22 are opposite
Side be fixedly connected with one end of two tension springs 23, and the other end of two tension springs 23 is opposite with two footing 20 respectively
Side is fixedly connected.A kind of multi-rotor unmanned aerial vehicle of the utility model, the multi-rotor unmanned aerial vehicle, by the bottom of the second motor 12
Buffer stopper 10 and the first spring 11 are added, vibrations caused by it can be buffered, be had when the second motor 12 operates
The secondary rotation of rotor 14 of the solution four caused vibrations whole to unmanned plane of effect, increase the overall stability of unmanned plane,
The multi-rotor unmanned aerial vehicle passes through strut 16, telescopic rod 17, second spring 18, fixed block 19, footing 20, non-slipping block 21, supporting leg 22
And the mutual cooperation of tension spring 23, it reduces that unmanned plane is generated in landing to jolt, reaches the stable effect of landing, effectively
The electronic equipments such as the miniature camera prevented entrained by unmanned plane jolt larger because unmanned plane is generated when landing, cause
Electronic equipment falls the problem of being damaged to equipment, and this structure overall quality is light, reduces the overall weight of unmanned plane, prolongs
Solar panels 25 are provided at the top of unmanned plane the cruise duration of long unmanned plane, unmanned plane can absorb solar energy at work
It is converted into electric energy, realizes the long-play of unmanned plane.
The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter
Calculation machine etc. plays the conventionally known equipment of control.
It should be noted that herein, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.In the absence of more restrictions, by sentence " including one ... the element limited, it is not excluded that
There is also other identical elements in process, method, article or equipment including the element.
Claims (5)
1. a kind of multi-rotor unmanned aerial vehicle, including unmanned plane shell（1）, it is characterised in that：The unmanned plane shell（1）The bottom of inner wall
Portion is fixedly connected with first motor（2）, the unmanned plane shell（1）The bottom of inner wall and be located at first motor（2）Left and right two
Side has been fixedly connected with accumulator（3）, the accumulator（3）Top the left and right sides respectively with positioning system（4）And control
System（5）Bottom be fixedly connected, the accumulator（3）Output end and positioning system（4）And control system（5）Input terminal
Electrical connection, the first motor（2）Output end and the first bull stick（6）Bottom be fixedly connected, and the first bull stick（6）Top
Through unmanned plane shell（1）Top and and main rotor（7）Bottom be fixedly connected, the unmanned plane shell（1）Surrounding point
Not with four brackets（8）One end be fixedly connected, and four brackets（8）The other end be fixedly connected with motor box（9）, described
Motor box（9）The bottom of inner wall is fixedly connected with buffer stopper（10）, the buffer stopper（10）Inside be socketed with the first spring
（11）, and the first spring（11）Both ends respectively with buffer stopper（10）The both sides up and down of inner wall are fixedly connected, the buffer stopper
（10）Top and the second motor（12）Bottom be fixedly connected, second motor（12）Output end and the second bull stick（13）
Bottom be fixedly connected, and the second bull stick（13）Top run through motor box（9）Top and with secondary rotor（14）Bottom it is solid
Fixed connection, the unmanned plane shell（1）Stabilizer blade there are two being fixedly connected at left and right sides of bottom（15）, and two stabilizer blades（15）
Bottom and strut（16）Top be fixedly connected, the strut（16）The left and right sides of bottom with two telescopic rods（17）
Top be fixedly connected, and telescopic rod（17）Outer surface be socketed with second spring（18）, the telescopic rod（17）Bottom it is solid
Surely it is connected with fixed block（19）, the fixed block（19）Bottom be fixedly connected with footing（20）, and footing（20）Bottom with
Non-slipping block（21）Top be fixedly connected, the strut（16）The left and right sides and supporting leg（22）Top it is hinged, two institutes
State supporting leg（22）Opposite side with two tension springs（23）One end be fixedly connected, and two tension springs（23）The other end difference
With two footing（20）Opposite side is fixedly connected.
2. a kind of multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that：First spring（11）Quantity be
Six, and six the first springs（11）It is evenly distributed on buffer stopper（10）Inside.
3. a kind of multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that：The telescopic rod（17）With stabilizer blade（15）
In same vertical line and far from supporting leg（22）Side.
4. a kind of multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that：The supporting leg（22）Bottom be socketed with
Protective jacket（24）, and protective jacket（24）Shape be arc.
5. a kind of multi-rotor unmanned aerial vehicle according to claim 1, it is characterised in that：The unmanned plane shell（1）Top
It is fixedly connected with solar panels（25）, and solar panels（25）Output end and accumulator（3）Input terminal electrical connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494644.4U CN208070019U (en) | 2018-04-09 | 2018-04-09 | A kind of multi-rotor unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820494644.4U CN208070019U (en) | 2018-04-09 | 2018-04-09 | A kind of multi-rotor unmanned aerial vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208070019U true CN208070019U (en) | 2018-11-09 |
Family
ID=64040131
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820494644.4U Expired - Fee Related CN208070019U (en) | 2018-04-09 | 2018-04-09 | A kind of multi-rotor unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208070019U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703756A (en) * | 2019-02-19 | 2019-05-03 | 南京工业职业技术学院 | Unmanned plane is used in a kind of detection of chimney |
| CN112810818A (en) * | 2021-02-25 | 2021-05-18 | 黄河水利职业技术学院 | Unmanned aerial vehicle for geographic information data acquisition and control method thereof |
-
2018
- 2018-04-09 CN CN201820494644.4U patent/CN208070019U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109703756A (en) * | 2019-02-19 | 2019-05-03 | 南京工业职业技术学院 | Unmanned plane is used in a kind of detection of chimney |
| CN109703756B (en) * | 2019-02-19 | 2023-08-15 | 南京工业职业技术学院 | Unmanned aerial vehicle for chimney detection |
| CN112810818A (en) * | 2021-02-25 | 2021-05-18 | 黄河水利职业技术学院 | Unmanned aerial vehicle for geographic information data acquisition and control method thereof |
| CN112810818B (en) * | 2021-02-25 | 2021-09-21 | 黄河水利职业技术学院 | Unmanned aerial vehicle for geographic information data acquisition and control method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181109 Termination date: 20200409 |
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| CF01 | Termination of patent right due to non-payment of annual fee |