CN113844658B - Logistics distribution unmanned aerial vehicle - Google Patents
Logistics distribution unmanned aerial vehicle Download PDFInfo
- Publication number
- CN113844658B CN113844658B CN202111296135.3A CN202111296135A CN113844658B CN 113844658 B CN113844658 B CN 113844658B CN 202111296135 A CN202111296135 A CN 202111296135A CN 113844658 B CN113844658 B CN 113844658B
- Authority
- CN
- China
- Prior art keywords
- unmanned aerial
- aerial vehicle
- magnetorheological
- logistics distribution
- article box
- 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.)
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- 238000001223 reverse osmosis Methods 0.000 claims abstract description 18
- 239000012530 fluid Substances 0.000 claims description 47
- 238000003825 pressing Methods 0.000 claims description 16
- 230000006835 compression Effects 0.000 claims description 9
- 238000007906 compression Methods 0.000 claims description 9
- 230000005484 gravity Effects 0.000 claims description 8
- 238000005096 rolling process Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 claims description 4
- 230000003044 adaptive effect Effects 0.000 claims description 2
- 230000005611 electricity Effects 0.000 claims 1
- 238000012856 packing Methods 0.000 claims 1
- 239000007787 solid Substances 0.000 description 10
- 239000002775 capsule Substances 0.000 description 6
- 238000010586 diagram Methods 0.000 description 5
- 238000001125 extrusion Methods 0.000 description 3
- 238000004873 anchoring Methods 0.000 description 1
- 230000001174 ascending effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008034 disappearance Effects 0.000 description 1
- 230000009969 flowable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Classifications
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- 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
- B64D9/00—Equipment for handling freight; Equipment for facilitating passenger embarkation or the like
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C25/00—Alighting gear
- B64C25/02—Undercarriages
- B64C25/04—Arrangement or disposition on aircraft
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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
- Y02T50/40—Weight reduction
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Toys (AREA)
Abstract
The invention discloses a logistics distribution unmanned aerial vehicle, which comprises an unmanned aerial vehicle body, wherein a plurality of groups of horn are arranged on the side wall of the unmanned aerial vehicle body, a driving motor is arranged at the end part of the horn, a rotor wing is arranged on the driving motor, two groups of fixed outer frames are symmetrically arranged on the bottom wall of the unmanned aerial vehicle body, a magnetorheological reverse osmosis limiting fixed seat is arranged at the bottom end of the fixed outer frames, an article box is movably arranged on the magnetorheological reverse osmosis limiting fixed seat, a box cover is arranged on the article box, a multifunctional rotary weight compensation flight wing is rotatably arranged on the fixed outer frames, and self-adaptive follow-up adjustment anti-tilting supporting legs are arranged on the side wall of the fixed outer frames. The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a logistics distribution unmanned aerial vehicle which is convenient to limit, fix and release an article box.
Description
Technical Field
The invention belongs to the technical field of unmanned aerial vehicles, and particularly relates to a logistics distribution unmanned aerial vehicle.
Background
Unmanned aerial vehicle usage is very extensive, like agriculture, photography, commodity circulation etc. need send the appointed position with the article through unmanned aerial vehicle in the commodity circulation delivery in-process to conveniently receive, reduced commodity circulation delivery required time greatly, and current commodity circulation delivery unmanned aerial vehicle is not good to the fixed effect of article, takes place the phenomenon that the article dropped because of the resistance in the transportation easily, especially when the delivery point is higher, high altitude wind speed is great, makes the article drop more easily, leads to the passerby to be injured easily.
Disclosure of Invention
In order to solve the problems in the prior art, the invention aims to provide a logistics distribution unmanned aerial vehicle, by utilizing the characteristics of magnetorheological fluid, a magnetorheological reverse osmosis limit fixing seat is pressed down by an article box under the dead weight, under the action of a pushing piece, a magnetorheological fluid sac is stressed, overcomes the gravity, flows reversely through a limit hole at the bottom of the article box and is outwards expanded under the action of the gravity, under the action of a magnetic field, the magnetorheological fluid is instantaneously converted into a state close to solid or solid, the article box is reversely pulled and fixed, the article box can be limited and fixed without arranging an additional clamping mechanism, the magnetic field is removed, the magnetorheological fluid is restored to the flowing state and is separated from the article box from the limit hole spontaneously, and the article box is convenient to take down; simultaneously, the multifunctional rotary weight compensation flight wing can additionally provide buoyancy when the unmanned aerial vehicle flies, the weight of the article box and articles can be compensated, electric energy can be saved, wind force can be utilized to drive the multifunctional rotary weight compensation flight wing to deflect so as to reversely press and hold the article box, meanwhile, when the unmanned aerial vehicle falls on a delivery point, the multifunctional rotary weight compensation flight wing spontaneously and reversely deflects, the articles and the article box can be conveniently taken out, and meanwhile, when the unmanned aerial vehicle takes off and lands, the unmanned aerial vehicle is influenced by inertia, is extremely easy to topple under control, the articles are easy to damage, the tilting-preventing supporting leg is regulated by self-adaption, the inertia can be spontaneously adapted to carry out follow-up regulation when the unmanned aerial vehicle takes off and lands, and the unmanned aerial vehicle is prevented from toppling.
In order to solve the technical problems, the logistics distribution unmanned aerial vehicle comprises an unmanned aerial vehicle body, wherein a plurality of groups of arms are arranged on the side wall of the unmanned aerial vehicle body, driving motors are arranged at the ends of the arms, rotary wings are arranged on the driving motors, two groups of fixed outer frames are symmetrically arranged on the bottom wall of the unmanned aerial vehicle body, a magnetorheological reverse osmosis limiting fixed seat is arranged at the bottom end of the fixed outer frames, an article box is movably arranged on the magnetorheological reverse osmosis limiting fixed seat, a box cover is arranged on the article box, the self-weight of the article box and the article box are reversely acted on the magnetorheological reverse osmosis limiting fixed seat, the magnetorheological reverse osmosis limiting fixed seat is further utilized to limit and fix the article box, the article box is convenient to fix and detach, a multifunctional rotary weight compensation flight wing is rotationally arranged on the fixed outer frames, so that ascending buoyancy is additionally provided when the unmanned aerial vehicle flies, electric quantity consumption is reduced, meanwhile, the article box is further pressed and fixed by wind power deflection is utilized, the article box is prevented from falling from the unmanned aerial vehicle, the self-adaptive follow-up adjustment anti-tilting support leg is arranged on the side wall of the fixed outer frames, and the unmanned aerial vehicle is prevented from being influenced by inertia during take-off and landing.
Preferably, the magnetorheological reverse osmosis limiting fixing seat comprises a base body, the upper wall of the base body is provided with a containing cavity, the containing cavity is filled with magnetorheological fluid capsules, the magnetorheological fluid capsules are filled with magnetorheological fluid, the center of the bottom of each magnetorheological fluid capsule is fixedly connected with the bottom wall of the containing cavity, pushing parts are symmetrically arranged on the side walls of the containing cavity, the magnetorheological fluid capsules can be driven to deform by the pushing parts, electromagnets are arranged in the base body and are electrically connected with the unmanned aerial vehicle body, current circulation on the electromagnets is controlled by the unmanned aerial vehicle body so as to control generation and disappearance of a magnetic field, a plurality of groups of limiting holes are formed in the bottom wall of an article box, when the article box is placed on the base body, the magnetorheological fluid capsules are extruded by an extrusion piece, under the flowing characteristic of the magnetorheological fluid, the gravity is overcome, the magnetorheological fluid in the reverse flow penetrates through the limiting holes and is outwards expanded under the action of the gravity after the limiting holes, the electromagnets are electrified, the magnetorheological fluid in the magnetorheological fluid capsules is corresponding to be converted into a state close to or solid state in the moment, and then the article box is anchored on the base body.
Preferably, the pushing part comprises a sliding column, a spring and an extruding plate, the extruding plate is arranged in the accommodating cavity in a sliding mode, one end of the sliding column is arranged on the side wall of the extruding plate, the other end of the sliding column penetrates through the base body and the fixed outer frame and stretches out of the fixed outer frame, the spring is sleeved on the sliding column, one end of the spring is fixedly connected to the side wall of the fixed outer frame, the other end of the spring is fixedly connected to the end of the sliding column, the sliding column is pushed, the extruding plate is driven to extrude the magnetorheological fluid bladder, so that the magnetorheological fluid bladder penetrates through the limiting hole, after the electromagnet is electrified, the magnetorheological fluid is solidified, the sliding column is loosened, and reset under the action of the spring.
Preferably, the multifunctional rotary weight compensation flight wing comprises an aileron body, a connecting plate and a compression roller, wherein the connecting plate is rotationally arranged on a fixed outer frame, the compression roller is rotationally arranged at the end part of the connecting plate, the aileron body is arranged at the other end of the connecting plate, when an unmanned aerial vehicle transversely flies at high altitude, air flows to drive the aileron to move upwards, and then the connecting plate is driven to deflect, so that the compression roller is pressed on an article box, an auxiliary magnetorheological reverse osmosis limiting fixing seat is further pressed and fixed on the article box, and when the compression roller is pressed on the article box, the article box is in reaction against the connecting plate, so that the flight stability is facilitated.
Preferably, the self-adaptive follow-up adjustment anti-tilting support leg comprises a support leg body and a ball which is embedded in the bottom end of the support leg body in a rolling manner, wherein the ball replaces a traditional roller, so that the unmanned aerial vehicle can be driven along with inertia during take-off and landing and roll randomly so as to offset the influence of inertia, and thus tilting is avoided.
As a further improvement of the invention, the upper part of the side wall of the fixed outer frame is provided with a notch, a connecting shaft is arranged in the notch, the connecting plate is provided with a shaft hole matched with the connecting shaft, and the shaft hole is matched with the connecting shaft, so that the multifunctional rotary weight compensation flying wing can be rotationally arranged on the fixed outer frame.
As a further improvement of the invention, a floating pressing plate is arranged in the article box in a sliding way, a guide rail is arranged on the inner side wall of the article box, the floating pressing plate is clamped on the guide rail in a sliding way, when the pushing piece inwards presses the magnetorheological fluid bag, the upper part of the magnetorheological fluid bag penetrates through a limiting hole at the bottom of the article box and outwards extends under the dead weight, the floating pressing plate is arranged in the article box for expanding the extension range of the top of the magnetorheological fluid bag, when the dispensing article is placed on the floating pressing plate, the floating pressing plate is driven to move downwards under the dead weight of the dispensing article, the extension range is further increased, and then after the electromagnet is electrified to switch the magnetorheological fluid state in the magnetorheological fluid bag, the magnetorheological fluid bag is converted into a solid, and then the article box is anchored on the base body.
The beneficial effects obtained by adopting the structure are as follows: the logistics distribution unmanned aerial vehicle provided by the invention has the advantages that the structure is simple, the design is reasonable, the operation is convenient, the magnetorheological fluid has better fluidity when no magnetic field is used, the viscosity is increased after the magnetic field is added, the magnetorheological fluid is converted into a form close to solid or solid, when the article box is placed on the base body, the pushing piece is pushed, the magnetorheological fluid overcomes the gravity, the magnetorheological fluid sac reversely penetrates through the limiting hole at the bottom of the article box by the fluidity of the magnetorheological fluid, and extends outwards, and the electromagnet is electrified to generate a magnetic field, so that the magnetorheological fluid is quickly converted into a form close to solid or solid, and the article box is limited and anchored on the base body; the multifunctional rotary weight compensation flight wing can provide extra buoyancy when the unmanned aerial vehicle transversely flies so as to achieve the effect of weight compensation, the aileron body deflects upwards under wind power to drive the press roller to deflect downwards, the article box is further pressed and held, meanwhile, the article box limits the aileron body reversely, the aileron body can be prevented from deflecting in the flight, and the unmanned aerial vehicle is facilitated to fly stably; meanwhile, the unmanned aerial vehicle has inertia during take-off and landing, so that uncertainty exists in movement of the unmanned aerial vehicle on the ground, and the bottom end of the supporting leg body is embedded with balls in a rolling manner, so that the unmanned aerial vehicle can roll at will to conform to the inertia, and further the unmanned aerial vehicle is prevented from falling down during take-off and landing.
Drawings
Fig. 1 is a schematic structural diagram of a logistics distribution unmanned aerial vehicle provided by the invention;
fig. 2 is a front view of a logistics distribution unmanned aerial vehicle provided by the invention;
FIG. 3 is a diagram of a multi-functional rotary weight compensated flight wing deflection state for a logistics distribution unmanned aerial vehicle;
FIG. 4 is a cross-sectional view of an article box of the logistics distribution unmanned aerial vehicle;
fig. 5 is a schematic structural diagram of a magnetorheological reverse osmosis limiting fixing seat of a logistics distribution unmanned aerial vehicle;
fig. 6 is a schematic diagram of a connection structure between a magnetorheological reverse osmosis limiting fixing seat and an article box of the logistics distribution unmanned aerial vehicle;
fig. 7 is a schematic structural diagram of a multifunctional rotary weight compensation flight wing of a logistics distribution unmanned aerial vehicle.
Wherein, 1, unmanned aerial vehicle body, 2, horn, 3, driving motor, 4, rotor, 5, magneto-rheological reverse osmosis limit fixed seat, 6, article box, 7, case cover, 8, multifunctional rotary weight compensation flight wing, 9, self-adaptive follow-up adjustment anti-tilting landing leg, 10, base body, 11, holding cavity, 12, magneto-rheological fluid sac, 13, pushing parts, 14, electromagnets, 15, limiting holes, 16, sliding columns, 17, springs, 18, extrusion plates, 19, aileron bodies, 20, connecting plates, 21, compression rollers, 22, supporting leg bodies, 23, balls, 24, notches, 25, connecting shafts, 26, shaft holes, 27, floating pressing plates, 28, guide rails, 29 and fixed outer frames.
Detailed Description
The technical scheme of the present invention is further described in detail below in conjunction with specific implementation, and the technical features or connection relationships of the present invention are not described in detail in the prior art.
In the description of the present invention, it should be understood that the terms "longitudinal," "transverse," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, merely to facilitate describing the present invention and simplify the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present invention.
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in fig. 1, fig. 2 and fig. 3, the logistics distribution unmanned aerial vehicle provided by the invention comprises an unmanned aerial vehicle body 1, wherein a plurality of groups of horn 2 are arranged on the side wall of the unmanned aerial vehicle body 1, a driving motor 3 is arranged at the end part of the horn 2, a rotor wing 4 is arranged on the driving motor 3, two groups of fixed outer frames 29 are symmetrically arranged on the bottom wall of the unmanned aerial vehicle body 1, a magnetorheological reverse osmosis limiting fixed seat 5 is arranged at the bottom end of the fixed outer frames 29, an article box 6 is movably arranged on the magnetorheological reverse osmosis limiting fixed seat 5, a box cover 7 is arranged on the article box 6, a multifunctional rotary weight compensation flight wing 8 is rotatably arranged on the fixed outer frames 29, and self-adaptive follow-up adjustment anti-tilting supporting legs 9 are arranged on the side wall of the fixed outer frames 29.
As shown in fig. 5 and 6, the magnetorheological reverse osmosis limiting fixing seat 5 comprises a base body 10, a containing cavity 11 is formed in the upper wall of the base body 10, a magnetorheological fluid sac 12 is filled in the containing cavity 11, magnetorheological fluid is filled in the magnetorheological fluid sac 12, the central part of the bottom of the magnetorheological fluid sac 12 is fixedly connected with the bottom wall of the containing cavity 11, pushing parts 13 are symmetrically arranged on the side wall of the containing cavity 11, an electromagnet 14 is arranged in the base body 10, the electromagnet 14 is electrically connected with the unmanned aerial vehicle body 1, and a plurality of groups of limiting holes 15 are formed in the bottom wall of the article box 6.
As shown in fig. 5, the pushing member 13 includes a sliding column 16, a spring 17 and a pressing plate 18, the pressing plate 18 is slidably disposed in the accommodating cavity 11, one end of the sliding column 16 is disposed on a side wall of the pressing plate 18, the other end of the sliding column 16 penetrates through the base body 10 and the fixed outer frame 29 and extends out, the spring 17 is sleeved on the sliding column 16, one end of the spring 17 is fixedly connected to the side wall of the fixed outer frame 29, and the other end of the spring 17 is fixedly connected to an end of the sliding column 16.
As shown in fig. 1, 2, 3 and 7, the multifunctional rotary weight compensation flying wing 8 includes an aileron body 19, a connection plate 20 and a compression roller 21, the connection plate 20 is rotatably disposed on a fixed outer frame 29, the compression roller 21 is rotatably disposed at an end of the connection plate 20, and the aileron body 19 is disposed at the other end of the connection plate 20.
As shown in fig. 2 and 3, the adaptive follow-up adjustment anti-tilting leg 9 includes a leg body 22 and a ball 23 rolling on the bottom end of the leg body 22.
As shown in fig. 1, a notch 24 is provided at the upper part of the side wall of the fixed outer frame 29, a connecting shaft 25 is provided in the notch 24, and a shaft hole 26 matching with the connecting shaft 25 is provided on the connecting plate 20.
As shown in fig. 4 and 6, a floating pressing plate 27 is slidably arranged in the article box 6, a guide rail 28 is arranged on the inner side wall of the article box 6, and the floating pressing plate 27 is slidably clamped on the guide rail 28.
When the unmanned aerial vehicle is particularly used, the article box 6 is placed on the base body 10, the sliding column 16 is pushed, the magnetorheological fluid bag 12 is inwards extruded by the extrusion plate 18, the top of the magnetorheological fluid bag 12 passes through the limiting hole 15 on the bottom wall of the article box 6 and outwards expands under the gravity, an article to be distributed is placed on the floating pressing plate 27 in the article box 6, the part of the magnetorheological fluid bag 12 passing through the limiting hole 15 is further pressed down by the floating pressing plate 27 under the gravity of the article, the abduction area of the magnetorheological fluid bag 12 is enlarged, at the moment, the unmanned aerial vehicle body 1 supplies power to the electromagnet 14 to generate a magnetic field, at the moment, the magnetorheological fluid in the magnetorheological fluid bag 12 is instantly converted to a state close to solid or solid, and then the magnetorheological fluid bag 12 is used for limiting and anchoring the article box 6 on the base body 10, when the unmanned aerial vehicle takes off, the unmanned aerial vehicle is rotated by static, and is influenced by inertia, and the unmanned aerial vehicle with the support leg is always inclined, and the ball 23 is embedded in the bottom end of the support leg body 22 in the scheme in a rolling way, so that the inertia of the unmanned aerial vehicle can be effectively avoided when taking off and the unmanned aerial vehicle falls down; meanwhile, when the unmanned aerial vehicle transversely flies, the aileron body 19 additionally forms buoyancy, weight compensation is carried out on the unmanned aerial vehicle, electric quantity consumption is reduced, meanwhile, air flow drives the aileron body 19 to deflect, and then drives the connecting plate 20 to deflect, the compression roller 21 is pressed on the box cover 7 on the article box 6, further the article box 6 is pressed and fixed, and meanwhile, the larger the wind speed is, the larger the generated pressing force is; when the unmanned aerial vehicle falls to a delivery point, the multifunctional rotary weight compensation flight wing 8 deflects reversely, so that the press roller 21 is separated from the box cover 7 of the article box 6, meanwhile, the current of the electromagnet is disconnected, the magnetic field is removed, magnetorheological fluid is flowable again, and the magnetorheological fluid is conveniently taken down the article box 6 by being in the accommodating cavity 11 which is reversed from the limiting hole 15 under the dead weight.
The invention and its embodiments have been described above with no limitation, and the actual construction is not limited to the embodiments of the invention as shown in the drawings. In summary, if one of ordinary skill in the art is informed by this disclosure, a structural manner and an embodiment similar to the technical solution should not be creatively devised without departing from the gist of the present invention.
Claims (5)
1. The utility model provides a logistics distribution unmanned aerial vehicle, includes the unmanned aerial vehicle body, unmanned aerial vehicle body lateral wall is equipped with a plurality of groups horn, the horn tip is equipped with driving motor, be equipped with the rotor on the driving motor, its characterized in that: the utility model provides a unmanned aerial vehicle, including unmanned aerial vehicle body diapire, unmanned aerial vehicle body diapire is equipped with two sets of fixed frames, fixed frame bottom is equipped with the spacing fixing base of magnetorheological reverse osmosis, the activity is equipped with the article case on the spacing fixing base of magnetorheological reverse osmosis, be equipped with the case lid on the article case, it is equipped with multi-functional rotation type weight compensation flight wing to rotate on the fixed frame, fixed frame lateral wall is equipped with the adaptive follow-up and adjusts the landing leg of preventing leaning on, the spacing fixing base of magnetorheological reverse osmosis includes the base body, base body upper wall is equipped with and holds the chamber, it has the magnetorheological fluid bag to hold the intracavity packing, the magnetorheological fluid bag is filled with magnetorheological fluid, magnetorheological fluid bag bottom central part is equipped with pushing member with holding chamber diapire fixed connection, be equipped with the electro-magnet in the base body, the electro-magnet is connected with unmanned aerial vehicle body electricity, be equipped with a plurality of sets of spacing holes on the article case diapire, multi-functional rotation type weight compensation flight wing includes aileron body, compression roller, the connecting plate rotates and locates the tip of locating one end of connecting plate, the aileron body rotating and locating the other end, the aileron body rotating can rotate the rotation type and provide the additional weight compensation flight wing and deflect down in order to deflect the unmanned aerial vehicle body under the effect of the horizontal weight, and deflect the lateral force of gravity.
2. A logistics distribution drone as set forth in claim 1 wherein: the pushing piece comprises a sliding column, a spring and a squeezing plate, the squeezing plate is arranged in the accommodating cavity in a sliding mode, one end of the sliding column is arranged on the side wall of the squeezing plate, the other end of the sliding column penetrates through the base body and the fixed outer frame and stretches out, the spring is sleeved on the sliding column, one end of the spring is fixedly connected onto the side wall of the fixed outer frame, and the other end of the spring is fixedly connected onto the end portion of the sliding column.
3. A logistics distribution drone as set forth in claim 2 wherein: the self-adaptive follow-up adjustment anti-tilting support leg comprises a support leg body and a ball which is embedded in the bottom end of the support leg body in a rolling manner.
4. A logistics distribution drone as set forth in claim 3 wherein: the upper part of the side wall of the fixed outer frame is provided with a notch, a connecting shaft is arranged in the notch, and a shaft hole matched with the connecting shaft is formed in the connecting plate.
5. The logistics distribution drone of claim 4, wherein: the article box is provided with a floating pressing plate in a sliding mode, the inner side wall of the article box is provided with a guide rail, and the floating pressing plate is clamped on the guide rail in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296135.3A CN113844658B (en) | 2021-11-03 | 2021-11-03 | Logistics distribution unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111296135.3A CN113844658B (en) | 2021-11-03 | 2021-11-03 | Logistics distribution unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113844658A CN113844658A (en) | 2021-12-28 |
| CN113844658B true CN113844658B (en) | 2023-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202111296135.3A Active CN113844658B (en) | 2021-11-03 | 2021-11-03 | Logistics distribution unmanned aerial vehicle |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114571931B (en) * | 2022-04-24 | 2022-08-26 | 浙江大学 | Amphibious unmanned aerial vehicle |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB440476A (en) * | 1934-02-02 | 1935-12-27 | Frederick William Wilkening | Improvements in and relating to aircraft |
| CN109693787A (en) * | 2019-01-29 | 2019-04-30 | 深圳市律远汇智科技有限公司 | A kind of logistics unmanned plane of the high reliablity with Level tune function |
| CN112158332A (en) * | 2020-11-01 | 2021-01-01 | 兰杰 | A5G unmanned aerial vehicle for logistics distribution |
| WO2021042378A1 (en) * | 2019-09-03 | 2021-03-11 | 南京唐壹信息科技有限公司 | Cantilever agricultural transport unmanned aerial vehicle |
| CN113463624A (en) * | 2021-07-14 | 2021-10-01 | 韩宗强 | Building foundation pile fastening device |
-
2021
- 2021-11-03 CN CN202111296135.3A patent/CN113844658B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB440476A (en) * | 1934-02-02 | 1935-12-27 | Frederick William Wilkening | Improvements in and relating to aircraft |
| CN109693787A (en) * | 2019-01-29 | 2019-04-30 | 深圳市律远汇智科技有限公司 | A kind of logistics unmanned plane of the high reliablity with Level tune function |
| WO2021042378A1 (en) * | 2019-09-03 | 2021-03-11 | 南京唐壹信息科技有限公司 | Cantilever agricultural transport unmanned aerial vehicle |
| CN112158332A (en) * | 2020-11-01 | 2021-01-01 | 兰杰 | A5G unmanned aerial vehicle for logistics distribution |
| CN113463624A (en) * | 2021-07-14 | 2021-10-01 | 韩宗强 | Building foundation pile fastening device |
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| CN113844658A (en) | 2021-12-28 |
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