CN206590109U - A kind of many rotor plant protection unmanned planes - Google Patents
A kind of many rotor plant protection unmanned planes Download PDFInfo
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- CN206590109U CN206590109U CN201720132152.6U CN201720132152U CN206590109U CN 206590109 U CN206590109 U CN 206590109U CN 201720132152 U CN201720132152 U CN 201720132152U CN 206590109 U CN206590109 U CN 206590109U
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- connecting rod
- pole
- unmanned plane
- suspension
- fuselage
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- 239000000725 suspension Substances 0.000 claims abstract description 30
- 230000035939 shock Effects 0.000 abstract description 4
- 230000008859 change Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000008141 laxative Substances 0.000 description 1
- 230000002475 laxative effect Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
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Abstract
A kind of many rotor plant protection unmanned planes that the utility model is provided, including：Two groups of suspensions, are symmetrically connected to the both sides of support frame as described above, and suspension described in every group includes：Pole, at least two, one end of the pole is connected on support frame as described above；And, connecting rod, the other end of some poles is connected on the connecting rod, the pole is integrally formed with the connecting rod.Suspension is made up of connecting rod and pole, overall intensity will be far above single horn, now, either connecting rod or pole, its two ends suffers restraints, therefore constitutes redundant structure, redundant structure improves the overall rigidity of structure, when rotor is impacted, suspension can effectively absorb shock loading, effectively reduce fuselage shaking of the unmanned plane in flight course.
Description
Technical field
The utility model is related to unmanned air vehicle technique field, and in particular to a kind of many rotary wind type unmanned planes.
Background technology
Multi-rotor unmanned aerial vehicle balances the gravity of aircraft by the lift of multiple rotors generation, and aircraft can be flown up
Come, the steady and posture of aircraft is controlled by changing the rotating speed of each rotor.Therefore, multi-rotor aerocraft can hover,
It can be flown in certain speed range with arbitrary speed, be basically the platform of an airflight, while can be
Install the instrument of oneself sensor, camera, even manipulator etc on platform additional, multiple occasions such as can be adapted to take photo by plane, monitor.
In the prior art, unmanned plane mainly includes rotor, fuselage and the horn being connected between rotor and fuselage.It is existing
Have and a kind of rotary wind type unmanned plane is provided in technology, as shown in figure 1, using the static determinacy knot that single armed is direct-connected between rotor and fuselage
Structure, each rotor is connected on fuselage by single horn, and after rotor hits with ground, such structure is easy to
Horn is caused to damage, and single-arm straight is connected in flight course and vibrated greatly, prolonged vibration is easily caused carry-on screw
Loosen, there is larger potential safety hazard.
Utility model content
Therefore, the technical problems to be solved in the utility model is to overcome in the prior art between rotor and fuselage using single
The direct-connected statically determinate structure of arm, each rotor are connected on fuselage by single horn, and horn is easily damaged after colliding
Defect.
Therefore, the utility model provides a kind of many rotary wind type unmanned planes, including：Fuselage；Support frame, is fitted around described
On the side wall of fuselage；Two groups of suspensions, are symmetrically connected to the both sides of support frame as described above, and suspension described in every group includes：Pole, at least two
Root, one end of the pole is connected on support frame as described above；And, connecting rod, the other end of some poles is connected to described
On connecting rod, the pole is set to be integrally formed with the connecting rod；Some rotors, installed in the center of the connecting rod or with the connecting rod
Central Symmetry be arranged on the connecting rod on.
The two ends of the every connecting rod are provided with a rotor.
One end of the pole is fixed on the side wall of the suspension.
The corresponding position of support frame as described above and the pole forms fulcrum, and one end of the pole is arranged on the branch
Point on.
Folded piece is installed, the pole can be carried out centered on the folded piece between the fulcrum and the pole
Rotate clockwise or counterclockwise.
It is attached between the pole and the connecting rod by threeway.
The bottom at the connecting rod center is connected with shower nozzle.
Base is installed below the fuselage, to make the fuselage leave ground.
Technical solutions of the utility model, have the following advantages that：
1. the unmanned plane that the utility model is provided, including two groups of suspensions, are symmetrically connected to the both sides of support frame as described above, every group
The suspension includes：Pole, at least two, one end of the pole is connected on support frame as described above；And, connecting rod, Ruo Gansuo
The other end for stating pole is connected on the connecting rod, the pole is integrally formed with the connecting rod.
In the prior art, rotor is connected on fuselage only by single horn, the single horn insufficient strength of itself, when
After rotor is impacted, horn easily bends or damaged.
The unmanned plane that the utility model is provided, rotor is connected on fuselage by suspension, and suspension is made up of connecting rod and pole,
Overall intensity will be far above single horn, now, either connecting rod or pole, and its two ends suffers restraints, therefore constitutes
Redundant structure, redundant structure improves the overall rigidity of structure, and when rotor is impacted, suspension can effectively be inhaled
Shock loading is received, effectively weakens fuselage shaking of the unmanned plane in flight course.
Brief description of the drawings
, below will be right in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, describe below
In accompanying drawing be some embodiments of the present utility model, for those of ordinary skill in the art, do not paying creativeness
On the premise of work, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the structural representation of the unmanned plane provided in the utility model background technology；
The top view for the unmanned plane that Fig. 2 provides for the utility model；
The schematic diagram that Fig. 3 is bent for the suspension of unmanned plane described in embodiment 2 to the fuselage.
Description of reference numerals：
1- fuselages；2- support frames；3- suspensions；31- poles；32- connecting rods；4- rotors；5- folded pieces；6- threeways；7- shower nozzles；
8- bases.
Embodiment
The technical solution of the utility model is clearly and completely described below in conjunction with accompanying drawing, it is clear that described
Embodiment is a part of embodiment of the utility model, rather than whole embodiments.Based on the embodiment in the utility model, sheet
The every other embodiment that field those of ordinary skill is obtained under the premise of creative work is not made, belongs to this practicality
Novel protected scope.
, it is necessary to explanation in description of the present utility model, term " " center ", " on ", " under ", it is "left", "right", " perpendicular
Directly ", the orientation or position relationship of the instruction such as " level ", " interior ", " outer " are, based on orientation shown in the drawings or position relationship, to be only
Described for the ease of description the utility model and simplifying, rather than to indicate or imply that signified device or element must have specific
Orientation, with specific azimuth configuration and operation, therefore it is not intended that to limitation of the present utility model.In addition, term " the
One ", " second ", " the 3rd " are only used for describing purpose, and it is not intended that indicating or implying relative importance.
, it is necessary to which explanation, unless otherwise clearly defined and limited, term " are pacified in description of the present utility model
Dress ", " connected ", " connection " should be interpreted broadly, for example, it may be fixedly connected or be detachably connected, or integratedly
Connection；Can be mechanical connection or electrical connection；Can be joined directly together, can also be indirectly connected to by intermediary,
It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition
Concrete meaning of the language in the utility model.
As long as in addition, technical characteristic involved in the utility model different embodiments disclosed below is each other
Not constituting conflict can just be combined with each other.
Embodiment 1
Term is explained, indeterminate：There is superfluous constraint, constraints number extra dof number in structure.
The present embodiment provides a kind of many rotary wind type unmanned planes, as shown in Fig. 2 including：Fuselage 1；Support frame 2, is fitted around
On the side wall of the fuselage 1；Two groups of suspensions 3, are symmetrically connected to the both sides of support frame as described above 2, and suspension described in every group includes：Branch
Bar 31, at least two, one end of the pole 31 is connected on support frame as described above 2；And, connecting rod 32, some poles 31
The other end be connected on the connecting rod 32, the pole 31 is integrally formed with the connecting rod 32；Some rotors 4, with described
The Central Symmetry of connecting rod 32 is arranged on the connecting rod 32.
The unmanned plane that the present embodiment is provided, rotor 4 is connected on the fuselage 1 by suspension 3, and suspension 3 is by connecting rod 32 and pole
31 compositions, overall intensity will be far above single horn, now, either connecting rod 32 or pole 31, and its two ends is by about
Beam, therefore redundant structure is constituted, redundant structure improves the overall rigidity of structure, when rotor is impacted, suspension 3
Shock loading can be effectively absorbed, effectively weakens fuselage shaking of the unmanned plane in flight course.
Meanwhile, the pole 31 at least two, if it is desired, pole can be added between connecting rod and suspension 3, so that
Increase the intensity of whole suspension 3.
Specifically, in the present embodiment, connected between the connecting rod 32 and the pole 31 for vertical angle, form a class
Like the framework of rectangle.Such attachment structure shock resistance can be relatively strong, can significantly absorb the impact that rotor 4 is subject to.
As modification, between the pole 31 and the connecting rod 32 can it is at an acute angle or be obtuse angle set.
In the present embodiment, the two ends of the every connecting rod 32 are provided with a rotor 4, as shown in Fig. 2 installing four altogether
Individual rotor.
As modification, the rotor 4 may be mounted at the position apart from the end certain distance of connecting rod 32, as long as phase
To the Central Symmetry of the connecting rod 32, the number of the rotor 4 can be multiple.
In the present embodiment, one end of the pole 31 is fixed on the side wall of the suspension.Pole 31 and suspension side wall it
Between can be welding or riveting, as long as complete by pole 31 suspension side wall fixation.
In the present embodiment, as shown in Fig. 2 being attached between the pole 31 and the connecting rod 32 by threeway 6, threeway
6 is easy to disassemble, after breakage occur in pole 31 or connecting rod 32, can quickly be changed.
As modification, the two can be carried out using other connected modes, such as welding between pole 31 and connecting rod 32
Connection.
In the present embodiment, the bottom at the center of connecting rod 32 is connected with shower nozzle 7.To complete agricultural plant protection field, complete
The work such as laxative.The lower section of fuselage 1 is provided with base 8 simultaneously, to support fuselage 1, fuselage 1 is left ground.
Embodiment 2
The present embodiment is made on the basis of embodiment 1, and its difference is：Support frame as described above 2 and the pole 31
Corresponding position form fulcrum, folded piece 5 is installed, the pole 31 can be between the fulcrum and the pole 31
Rotated clockwise or counterclockwise centered on the folded piece 5.
Specifically, as shown in figure 3, by the folded piece 5, can bend suspension and rotor 4 to the direction of fuselage 1, from
And effectively reduce the space shared by whole unmanned plane.
Specifically, in unmanned plane during flying process and normal parking period, set between suspension and fuselage 1 in same straight line
Put, the folded piece 5 has certain damping, only in the presence of external force, suspension could be realized to the rotation in the direction of fuselage 1
Turn.
Embodiment 3
The present embodiment is made on the basis of embodiment 1 and embodiment 2, and its difference is：The rotor 4 is arranged on
The center position of the connecting rod 32.
By setting up rotor 4 in the center position of connecting rod 32, the power of whole unmanned plane can be increased.Meanwhile, it is located at
The rotor 4 of the end of connecting rod 32 and the center position of connecting rod 32 can be fitted to each other, and complete the actions such as steering, lifting.
Obviously, above-described embodiment is only intended to clearly illustrate example, and the not restriction to embodiment.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of change or
Change.There is no necessity and possibility to exhaust all the enbodiments.And the obvious change thus extended out or
Among the protection domain that variation is created still in the utility model.
Claims (8)
1. a kind of many rotor plant protection unmanned planes, it is characterised in that including：
Fuselage (1)；
Support frame (2), is fitted around on the side wall of the fuselage (1)；
Two groups of suspensions (3), are symmetrically connected to the both sides of support frame as described above (2), and suspension (3) includes described in every group：
Pole (31), at least two, one end of the pole (31) is connected on support frame as described above (2)；And, connecting rod (32),
The other end of some poles (31) is connected on the connecting rod (32), the pole (31) is turned into the connecting rod (32)
One；
Some rotors (4), are arranged on described installed in the center of the connecting rod (32) or with the Central Symmetry of the connecting rod (32)
On connecting rod (32).
2. unmanned plane according to claim 1, it is characterised in that the two ends of the every connecting rod (32) are provided with one
Rotor (4).
3. unmanned plane according to claim 1, it is characterised in that one end of the pole (31) is fixed on the suspension
(3) on side wall.
4. unmanned plane according to claim 1 or 2, it is characterised in that support frame as described above (2) and pair of the pole (31)
Answer and fulcrum is formed at position, one end of the pole (31) is arranged on the fulcrum.
5. unmanned plane according to claim 4, it is characterised in that be provided with folding between the fulcrum and the pole (31)
Overlapping piece (5), the pole (31) can be rotated clockwise or counterclockwise centered on the folded piece (5).
6. the unmanned plane according to claim 1-3,5 any one, it is characterised in that the pole (31) and the connecting rod
(32) it is attached between by threeway (6).
7. unmanned plane according to claim 6, it is characterised in that the bottom at connecting rod (32) center is connected with shower nozzle
(7)。
8. unmanned plane according to claim 6, it is characterised in that be provided with base (8) below the fuselage (1), be used to
The fuselage (1) is set to leave ground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132152.6U CN206590109U (en) | 2017-02-14 | 2017-02-14 | A kind of many rotor plant protection unmanned planes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720132152.6U CN206590109U (en) | 2017-02-14 | 2017-02-14 | A kind of many rotor plant protection unmanned planes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206590109U true CN206590109U (en) | 2017-10-27 |
Family
ID=60129151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720132152.6U Active CN206590109U (en) | 2017-02-14 | 2017-02-14 | A kind of many rotor plant protection unmanned planes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206590109U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846224A (en) * | 2020-07-23 | 2020-10-30 | 湖南星图空间信息技术有限公司 | Remote sensing unmanned aerial vehicle based on remote sensing technology is easily carried article |
-
2017
- 2017-02-14 CN CN201720132152.6U patent/CN206590109U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111846224A (en) * | 2020-07-23 | 2020-10-30 | 湖南星图空间信息技术有限公司 | Remote sensing unmanned aerial vehicle based on remote sensing technology is easily carried article |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210406 Address after: No.855 Nantong Road, Changchun City, Jilin Province 130000 Patentee after: Guo Xingren Address before: 130012 room 202-206, building 1, Ji'an community, No.10 Ji'an Road, Chaoyang District, Changchun City, Jilin Province Patentee before: JILIN WEIHE AVIATION SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20231107 Address after: Room 501, Building 0, Building 5, Hengxing International City, Nanguan District, Changchun City, Jilin Province, 130041 Patentee after: Changchun Taihe Zhihui Technology Co.,Ltd. Address before: No.855 Nantong Road, Changchun City, Jilin Province 130000 Patentee before: Guo Xingren |