CN209176906U - A kind of unmanned aerial vehicle rack - Google Patents
A kind of unmanned aerial vehicle rack Download PDFInfo
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- CN209176906U CN209176906U CN201822000676.7U CN201822000676U CN209176906U CN 209176906 U CN209176906 U CN 209176906U CN 201822000676 U CN201822000676 U CN 201822000676U CN 209176906 U CN209176906 U CN 209176906U
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- fuselage
- horn
- cylinder
- aerial vehicle
- unmanned aerial
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Abstract
The utility model discloses a kind of unmanned aerial vehicle racks, including fuselage and horn；Several horns are arranged circumferentially in fuselage surrounding, and one end far from fuselage is provided with rotor；The fuselage side is fixedly embedded at cylinder；It is provided with first positioning hole along the vertical direction on one end of the cylinder stretching fuselage；The horn is embedded in cylinder far from one end of rotor, and along barrel lenght direction free extension；Second location hole is arranged at intervals with along length direction on the horn；The position of the first positioning hole and the movement routine of second location hole are corresponding；Using the nested arrangements of cylinder and horn, horn region area for fixing can be significantly increased, structural strength is higher；By the buffer head on scalable heel brace and heel brace, effectively the shock of a fall power is absorbed, saves the landing time, improves unmanned plane operating efficiency.
Description
Technical field
The utility model relates to a kind of unmanned aerial vehicle racks.
Background technique
With the development of science and technology, unmanned plane starts to be used in pesticide spraying, forest fire protection monitoring, geological prospecting etc.
Multiple fields.Because working scene is changeable, the flying height of unmanned plane and load-carrying require to be adjusted flexibly, landing of taking off
Safety is also particularly important.It is therefore necessary to invent a kind of to be conveniently replaceable rotor, the good unmanned aerial vehicle rack of landing protective.
Summary of the invention
Goal of the invention: in order to overcome the deficiencies in the prior art, the utility model provide one kind be conveniently replaceable rotor,
The good unmanned aerial vehicle rack of landing protective.
Technical solution: to achieve the above object, a kind of unmanned aerial vehicle rack of the utility model, including fuselage and horn；If
It does the horn to be arranged circumferentially in fuselage surrounding, and one end far from fuselage is provided with rotor；The fuselage side fixation is embedded
There is cylinder；It is provided with first positioning hole along the vertical direction on one end of the cylinder stretching fuselage；The horn is far from rotor
One end is embedded in cylinder, and along barrel lenght direction free extension；It is arranged at intervals on the horn along length direction
Second location hole；The position of the first positioning hole and the movement routine of second location hole are corresponding.
It further, further include heel brace；The heel brace includes fixed link and telescopic rod；The fixed link upper end and fuselage are solid
Fixed connection；Cushion chamber is provided in the fixed link；It is embedded at the top of the telescopic rod into fixed link lower end, and the top with cushion chamber
Damping spring is connected between portion；The telescopic rod side is provided with load-carrying scale along length direction.
Further, the telescopic rod bottom is connected with cross bar；The cross bar is parallel to horizontal plane setting, and both ends connect
Connecing and being provided with buffer head described in buffer head includes rigid member and articulation piece；The rigid member and cross bar cooperation are fixed；It is described hinged
Part and rigid member are hinged and connected far from one end of cross bar；The articulation piece is made of elastic material；The rigid member and articulation piece
Outside package is provided with padded sleeve.
The utility model has the advantages that a kind of unmanned aerial vehicle rack of the utility model, including fuselage and horn；Several horn circumferential directions are set
It sets in fuselage surrounding, and one end far from fuselage is provided with rotor；The fuselage side is fixedly embedded at cylinder；The cylinder is stretched
It is provided with first positioning hole along the vertical direction on one end of fuselage out；The horn is embedded in cylinder far from one end of rotor,
And along barrel lenght direction free extension；Second location hole is arranged at intervals with along length direction on the horn；Described
The position of a positioning hole and the movement routine of second location hole are corresponding；Using the nested arrangements of cylinder and horn, can significantly increase
Big horn region area for fixing, structural strength are higher；By the buffer head on scalable heel brace and heel brace, effectively
The shock of a fall power is absorbed, the landing time is saved, improves unmanned plane operating efficiency.
Detailed description of the invention
Attached drawing 1 is rack overall structure diagram；
Attached drawing 2 is horn fixed structure schematic diagram；
Attached drawing 3 is heel brace structural schematic diagram.
Specific embodiment
The utility model is further described with reference to the accompanying drawing.
A kind of unmanned aerial vehicle rack, as shown in Fig. 1, including fuselage 1 and horn 2；Several horns 2 are arranged circumferentially in machine
1 surrounding of body, and one end far from fuselage 1 is provided with rotor 3；As shown in Fig. 2,1 side of fuselage is fixedly embedded at cylinder
11；It is provided with first positioning hole 12 along the vertical direction on one end of the stretching of cylinder 11 fuselage 1；The horn 2 is far from rotor 3
One end be embedded in cylinder 11, and along 11 length direction free extension of cylinder；Along length direction interval on the horn 2
It is provided with second location hole 21；The position of the first positioning hole 12 is corresponding with the movement routine of second location hole 21；Unmanned plane
Rotor climb to it, load capacity all has a significant impact, for different flight job tasks, the rotor size being suitble to is
Different, by different second location holes 21 is converted, cooperate with first positioning hole 12, so that it may realize the flexible of horn 2, from
And it can preferably be matched with the rotor for not having to size；General horn is to be fixed on fuselage table by installation end face and bolt
Face, this fixed form can make the stress of horn root very big, and when accidental impact or air crash occurs, horn easily hits disconnected
It splits, and uses the nested arrangements of cylinder 11 and horn 2, the region area for fixing of horn 2 can be significantly increased, structure is strong
Du Genggao；Cylinder 11 can use aluminum alloy materials simultaneously, and cylinder can be effectively ensured by the two-sided Welding inside and outside fuselage
11 firmness.
As shown in Fig. 1, which further includes heel brace 5；The heel brace 5 includes fixed link 51 and telescopic rod 52；
51 upper end of fixed link is fixedly connected with fuselage 1；Cushion chamber is provided in the fixed link 51；52 top of telescopic rod is embedding
It, can be effective by damping spring if into 51 lower end of fixed link, and being connected with damping spring between the top of cushion chamber
The impact force that unmanned plane landing receives at the first time is absorbed, achievees the effect that damping and protection airframe structure；And fixed link 51
It is sealing cooperation with telescopic rod 52, so may also rely on the reversed promotion that air compression generates while by damping spring
Power realizes damping effect jointly；52 side of telescopic rod is provided with load-carrying scale along length direction, because of fuselage weight
Amount is bigger, and the depth that telescopic rod 52 is embedded in fixed link 51 is bigger, can quickly judge load-carrying by scale by this point, non-
It is very suitable for the different areas of activity that such as pesticide spraying needs frequent progress material to supplement, eliminates and material is weighed, is measured
Process.
As shown in Fig. 3,52 bottom of telescopic rod is connected with cross bar 55；The cross bar 55 is parallel to horizontal plane and sets
It sets, it includes rigid member 561 and articulation piece 562 that both ends, which are connected with buffer head 56 described in buffer head 56,；The rigid member 561 with
Cross bar cooperation is fixed；The articulation piece 562 is hinged and connected with rigid member 561 far from one end of cross bar 55, on rigid member 561 simultaneously
It is provided with limited block and avoids the excessive danger for causing fuselage to overturn of 562 rotational angle of articulation piece；The articulation piece 562 is elastic material
Material is made；Package is provided with padded sleeve on the outside of the rigid member 561 and articulation piece 562；Because effect is pursued in unmanned plane landing sometimes
Rate does not have to keep the posture of abswolute level in rapid descent, and heel brace 5 has one end and takes the lead in landing；When the buffer head of certain one end
After 56 land, articulation piece 56 rotates first, itself continues generation one by elasticity after turning to limited block constrained
Fixed deformation guarantees that fuselage is not damaged to effectively absorb the shock of a fall power.
The above is only the preferred embodiment of the utility model, it should be pointed out that: for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (3)
1. a kind of unmanned aerial vehicle rack, it is characterised in that: including fuselage (1) and horn (2)；Several horns (2) are arranged circumferentially
In fuselage (1) surrounding, and one end far from fuselage (1) is provided with rotor (3)；Fuselage (1) side is fixedly embedded at cylinder
(11)；It is provided with first positioning hole (12) along the vertical direction on one end of cylinder (11) stretching fuselage (1)；The horn
(2) one end far from rotor (3) is embedded in cylinder (11), and along cylinder (11) length direction free extension；The horn (2)
On along length direction be arranged at intervals with second location hole (21)；The position of the first positioning hole (12) and second location hole
(21) movement routine is corresponding.
2. a kind of unmanned aerial vehicle rack according to claim 1, it is characterised in that: further include heel brace (5)；The heel brace (5)
Including fixed link (51) and telescopic rod (52)；Fixed link (51) upper end is fixedly connected with fuselage (1)；The fixed link (51)
Inside it is provided with cushion chamber；It is embedded at the top of the telescopic rod (52) into fixed link (51) lower end, and connects between the top of cushion chamber
It connects and is provided with damping spring；Telescopic rod (52) side is provided with load-carrying scale along length direction.
3. a kind of unmanned aerial vehicle rack according to claim 2, it is characterised in that: telescopic rod (52) the bottom connection setting
There are cross bar (55)；The cross bar (55) is parallel to horizontal plane setting, and both ends are connected with buffer head (56) described buffer head
It (56) include rigid member (561) and articulation piece (562)；The rigid member (561) and cross bar cooperation are fixed；The articulation piece
(562) it is hinged and connected with rigid member (561) far from the one end of cross bar (55)；The articulation piece (562) is made of elastic material；Institute
It states package on the outside of rigid member (561) and articulation piece (562) and is provided with padded sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000676.7U CN209176906U (en) | 2018-11-30 | 2018-11-30 | A kind of unmanned aerial vehicle rack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822000676.7U CN209176906U (en) | 2018-11-30 | 2018-11-30 | A kind of unmanned aerial vehicle rack |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209176906U true CN209176906U (en) | 2019-07-30 |
Family
ID=67375151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822000676.7U Active CN209176906U (en) | 2018-11-30 | 2018-11-30 | A kind of unmanned aerial vehicle rack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209176906U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573045A (en) * | 2018-11-30 | 2019-04-05 | 中交遥感农业科技江苏有限公司 | A kind of herbal sprinkling unmanned plane |
| CN111114827A (en) * | 2020-01-10 | 2020-05-08 | 中国农业大学烟台研究院 | Multi-rotor-wing plant protection unmanned aerial vehicle parameter simulation performance test bench and test method |
-
2018
- 2018-11-30 CN CN201822000676.7U patent/CN209176906U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109573045A (en) * | 2018-11-30 | 2019-04-05 | 中交遥感农业科技江苏有限公司 | A kind of herbal sprinkling unmanned plane |
| CN109573045B (en) * | 2018-11-30 | 2024-04-02 | 中交遥感载荷(江苏)科技有限公司 | Unmanned aerial vehicle is sprayed to medicine |
| CN111114827A (en) * | 2020-01-10 | 2020-05-08 | 中国农业大学烟台研究院 | Multi-rotor-wing plant protection unmanned aerial vehicle parameter simulation performance test bench and test method |
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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: 20210812 Address after: 1101, building 11, No. 88, Zhongnan West Road, Wuxi, Jiangsu Patentee after: CCCC remote sensing load (Jiangsu) Technology Co., Ltd Address before: 214000 Yougu business park, Wuxi City, Jiangsu Province 37-202 Patentee before: CHINA COMMUNICATIONS REMOTE SENSING AGRICULTURAL SCIENCE AND TECHNOLOGY JIANGSU Co.,Ltd. |