CN111196365B - Unmanned aerial vehicle's support and unmanned aerial vehicle - Google Patents
Unmanned aerial vehicle's support and unmanned aerial vehicle Download PDFInfo
- Publication number
- CN111196365B CN111196365B CN202010063976.9A CN202010063976A CN111196365B CN 111196365 B CN111196365 B CN 111196365B CN 202010063976 A CN202010063976 A CN 202010063976A CN 111196365 B CN111196365 B CN 111196365B
- Authority
- CN
- China
- Prior art keywords
- rods
- telescopic
- rod
- support
- telescopic rods
- 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.)
- Active
Links
- 230000009471 action Effects 0.000 claims abstract description 7
- 230000000737 periodic effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 10
- 238000012546 transfer Methods 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 241000274582 Pycnanthus angolensis Species 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000008602 contraction Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000011087 paperboard Substances 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000032258 transport Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
Classifications
-
- 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
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U10/00—Type of UAV
- B64U10/10—Rotorcrafts
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64U—UNMANNED AERIAL VEHICLES [UAV]; EQUIPMENT THEREFOR
- B64U2101/00—UAVs specially adapted for particular uses or applications
- B64U2101/60—UAVs specially adapted for particular uses or applications for transporting passengers; for transporting goods other than weapons
Landscapes
- Engineering & Computer Science (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Remote Sensing (AREA)
- Forklifts And Lifting Vehicles (AREA)
Abstract
The utility model provides an unmanned aerial vehicle's support, this support includes: the supporting component comprises a supporting piece and two telescopic rods which are oppositely arranged, the supporting piece is arranged in parallel with the two telescopic rods, and the supporting piece is connected with the first ends of the two telescopic rods; and at least one set of connecting rod, every group connecting rod is including two connecting rods that set up relatively, in at least one set of connecting rod the both ends of every connecting rod respectively with bracing piece and unmanned aerial vehicle's fuselage fixed connection. Wherein the two telescopic rods are configured as: the two telescopic rods extend or contract under the action of a first driving force; when the two telescopic rods extend, the second ends, opposite to the first ends, of the two telescopic rods are used for respectively extending into the two through holes in the parallel arrangement of the box body, and the box body is driven to move when the two telescopic rods are contracted, so that the box body is supported on the supporting piece. The present disclosure also provides an unmanned aerial vehicle.
Description
Technical Field
The utility model relates to a storage commodity circulation field, more specifically relates to an unmanned aerial vehicle's support and unmanned aerial vehicle.
Background
With the development of scientific technology, unmanned aerial vehicle (unmanned aerial vehicle, "UAV") applications have emerged. The unmanned aerial vehicle is applied to the civil field, the industrial field or the logistics field and the like, and can promote the intelligent development of all fields.
In the course of implementing the disclosed concept, the inventors found that there are at least the following problems in the prior art: the existing unmanned aerial vehicle still needs to be manually operated in the loading and unloading links, so that the defects of high cargo loading and unloading cost, low speed, low efficiency and high error and leakage rate exist. Moreover, if the existing unmanned aerial vehicle runs out of power, fails or has an unexpected situation that the distribution range exceeds the range of the unmanned aerial vehicle, the existing unmanned aerial vehicle needs to carry the box body for loading articles to return or carry the box body to land, so the processing cost of the unexpected situation is higher.
Disclosure of Invention
In view of this, this disclosure provides a unmanned aerial vehicle's support and unmanned aerial vehicle that can automatic loading and unloading load the packing box that has the article.
One aspect of the present disclosure provides a support of an unmanned aerial vehicle, the support including: a support assembly and at least one set of connecting rods. The supporting component comprises a supporting piece and two telescopic rods which are oppositely arranged, the supporting piece is arranged in parallel with the two telescopic rods, and the supporting piece is connected with the first ends of the two telescopic rods. Every group connecting rod is including two connecting rods that set up relatively, the both ends of every connecting rod respectively with bracing piece and unmanned aerial vehicle's fuselage fixed connection in at least a set of connecting rod. Wherein the two telescopic rods are configured as: the two telescopic rods extend or contract under the action of a first driving force; when the two telescopic rods extend, the second ends, opposite to the first ends, of the two telescopic rods are used for respectively extending into the two through holes in the parallel arrangement of the box body, and the box body is driven to move when the two telescopic rods are contracted, so that the box body is supported on the supporting piece.
According to an embodiment of the present disclosure, each of the two telescopic rods comprises a fixing rod and a plurality of hollow rods, which are coaxially disposed, wherein: one end of the fixed rod is connected with the supporting piece; the plurality of hollow rods are connected in sequence, the sizes of the plurality of hollow rods in the direction perpendicular to the axial direction are increased in sequence according to the connection sequence, and the hollow rod with the minimum size in the direction perpendicular to the axial direction is connected with the other end of the fixing rod. Wherein each telescoping rod is configured to: under the action of a first driving force, the hollow rods move along the central shaft to extend or retract each telescopic rod, and when each telescopic rod retracts, the hollow rods are sequentially nested from small to large according to the size perpendicular to the axial direction.
According to the embodiment of the present disclosure, the lengths of the hollow rods and the fixing rod in the axial direction are equal, and the dimension of the hollow rod with the smallest dimension in the direction perpendicular to the axial direction is larger than the dimension of the fixing rod in the direction perpendicular to the axial direction. When each telescopic rod is contracted, the fixed rod and the hollow rods are sequentially nested from small to large according to the size perpendicular to the axial direction.
According to the embodiment of the present disclosure, the length of the fixing rod is half of the size of the supporting piece in the length direction of the fixing rod, and the length of the fixing rod is half of the length of the through hole.
According to the embodiment of the disclosure, the two through holes are arranged in the bottom plate of the box body; the size of a space clamped between the support piece and the central shaft of each of the two telescopic rods in the height direction of the machine body is equal to the distance between the central shaft of each through hole in the two through holes and the lower surface of the bottom plate.
According to an embodiment of the present disclosure, the support member includes at least one of: two bracing pieces, the backup pad that sets up relatively, or in the direction of the height of the perpendicular to fuselage and perpendicular to two telescopic links a plurality of bracing pieces of periodic arrangement.
According to an embodiment of the present disclosure, the support assembly further comprises a connecting plate, via which the support plate is connected with the first ends of the two telescopic rods. The connecting plates protrude out of the two telescopic rods in the direction parallel to the height of the machine body, so that the positions of the box body along the length direction of the two telescopic rods after the supporting piece supports the box body are limited.
According to an embodiment of the present disclosure, the support is provided with a rotating member at an end distant from the first end in a length direction of the two telescopic bars, the rotating member being configured to: and the second driving force is used for rotating to protrude out of the supporting piece in the direction parallel to the height of the machine body, so that the position of the box body along the length direction of the two telescopic rods is limited after the box body is supported by the supporting piece.
According to an embodiment of the present disclosure, each of the at least one set of connecting rods includes a first sub-connecting rod and a second sub-connecting rod perpendicular to each other. Wherein, the one end of first sub-connecting rod is connected with the one end of second sub-connecting rod, the other end and the support piece of first sub-connecting rod along the length direction's of two telescopic links lateral wall fixed connection, the other end and the fuselage fixed connection of second sub-connecting rod.
Another aspect of the present disclosure also provides an unmanned aerial vehicle, including: fuselage, support, rotor and driver. The support comprises the support of the unmanned aerial vehicle; the bracket and the rotor wing are fixedly connected with the airframe and are positioned on different sides of the airframe in the height direction; the driver is connected with the rotor to drive the rotor to rotate.
According to the embodiment of the present disclosure, through the extension of two telescopic links in unmanned aerial vehicle's the support, can make the telescopic link stretch into the through hole of box, at this moment, through the shrink of telescopic link, can remove the box to the direction that is close to unmanned aerial vehicle to finally make the box support on the support piece with telescopic link parallel arrangement. Consequently this unmanned aerial vehicle's of this disclosed embodiment support can realize the automatic loading of box to consequently can reduce unmanned aerial vehicle to a certain extent and load the cost and the mistake rate of leaking of box, improve loading speed and loading efficiency.
Drawings
The foregoing and other objects, features and advantages of the disclosure will be apparent from the following description of embodiments of the disclosure, which proceeds with reference to the accompanying drawings, in which:
fig. 1A schematically illustrates a structural schematic of a drone according to an embodiment of the present disclosure;
FIG. 1B schematically illustrates a structural schematic of a case according to an embodiment of the disclosure;
fig. 2A schematically illustrates a structural schematic view of a support of a drone according to an embodiment of the present disclosure when the telescopic rod is in a retracted state;
fig. 2B schematically illustrates a structural schematic view of a support of the drone according to an embodiment of the present disclosure when the telescopic rod is in an extended state;
fig. 3A schematically illustrates a structural schematic diagram of the unmanned aerial vehicle when the bracket extends into the through hole of the box body according to the embodiment of the present disclosure;
fig. 3B schematically illustrates a structural schematic view of the drone according to an embodiment of the present disclosure with the cradle supporting the tank to the support;
FIG. 4A schematically illustrates a structural schematic of a support assembly according to a first exemplary embodiment of the present disclosure;
FIG. 4B schematically illustrates a structural schematic of a support assembly according to an exemplary embodiment of the present disclosure;
fig. 4C schematically illustrates a structural schematic of a support assembly according to a third exemplary embodiment of the present disclosure;
FIG. 5 schematically illustrates a structural schematic of a support according to an embodiment of the disclosure;
FIG. 6 schematically illustrates a structural schematic of a connecting rod according to an embodiment of the present disclosure;
fig. 7 schematically shows a schematic structural diagram of the case body moving between two unmanned aerial vehicles according to the embodiment of the present disclosure.
Detailed Description
Hereinafter, embodiments of the present disclosure will be described with reference to the accompanying drawings. It should be understood that the description is illustrative only and is not intended to limit the scope of the present disclosure. In the following detailed description, for purposes of explanation, numerous specific details are set forth in order to provide a thorough understanding of the embodiments of the disclosure. It may be evident, however, that one or more embodiments may be practiced without these specific details. Moreover, in the following description, descriptions of well-known structures and techniques are omitted so as to not unnecessarily obscure the concepts of the present disclosure.
The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. The terms "comprises," "comprising," and the like, as used herein, specify the presence of stated features, steps, operations, and/or components, but do not preclude the presence or addition of one or more other features, steps, operations, or components.
All terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art unless otherwise defined. It is noted that the terms used herein should be interpreted as having a meaning that is consistent with the context of this specification and should not be interpreted in an idealized or overly formal sense.
Where a convention analogous to "at least one of A, B and C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B and C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.). Where a convention analogous to "A, B or at least one of C, etc." is used, in general such a construction is intended in the sense one having skill in the art would understand the convention (e.g., "a system having at least one of A, B or C" would include but not be limited to systems that have a alone, B alone, C alone, a and B together, a and C together, B and C together, and/or A, B, C together, etc.).
The embodiment of the present disclosure provides an unmanned aerial vehicle's support, this support includes: a support assembly and at least one set of connecting rods. The supporting component comprises a supporting piece and two telescopic rods which are oppositely arranged, the supporting piece is arranged in parallel with the two telescopic rods, and the supporting piece is connected with the first ends of the two telescopic rods. Every group connecting rod is including two connecting rods that set up relatively, the both ends of every connecting rod respectively with bracing piece and unmanned aerial vehicle's fuselage fixed connection in at least a set of connecting rod. Wherein the two telescopic rods are configured as: the two telescopic rods extend or contract under the action of a first driving force; when the two telescopic rods extend, the second ends, opposite to the first ends, of the two telescopic rods are used for respectively extending into the two through holes in the parallel arrangement of the box body, and the box body is driven to move when the two telescopic rods are contracted, so that the box body is supported on the supporting piece.
Fig. 1A schematically shows a structural schematic diagram of an unmanned aerial vehicle according to an embodiment of the present disclosure, and fig. 1B schematically shows a structural schematic diagram of a box according to an embodiment of the present disclosure.
As shown in fig. 1A, the drone 1 of the disclosed embodiment includes a fuselage 10, a cradle 20, a rotor 30, and a driver 40. The bracket 20 and the rotor 30 are both fixedly connected to the fuselage 10 and are located on different sides of the fuselage 10 in the height direction.
Wherein, unmanned aerial vehicle 1 can be the unmanned aerial vehicle that carries cargo for goods handling, and this unmanned aerial vehicle that carries cargo can take off after loading the box that is equipped with article to the transportation to the box that is equipped with article is realized. The cargo drone may be, for example, a multi-rotor drone. As shown in fig. 1A, the number of rotors 30 may be, for example, four, which are extended from the body 10, and the number of drivers 40 is equal to the number of rotors 30 so as to correspond one-to-one to the plurality of rotors 30 and provide driving force to the corresponding rotors 30.
As shown in fig. 1A, actuator 40 may be disposed between fuselage 10 and rotor 30, for example, and coupled to rotor 30. The rotor 30 is rotatable by the driving force provided by the driver 40 corresponding thereto. The main body 10 of the unmanned aerial vehicle 1 may further include a controller connected to the plurality of drivers 40 for controlling the magnitude of the driving force provided by the plurality of drivers 40 to the corresponding rotor 30, so as to control the rotation rate and the rotation direction of the plurality of rotors 30. Rotation through a plurality of rotors 30 can control unmanned aerial vehicle 1's airspeed and flight direction etc to the box that will load transports to the destination.
According to the embodiment of the present disclosure, the bracket 20 may be extended or contracted by a first driving force, for example, and the automatic loading of the box body may be achieved by the extension and contraction of the bracket 20. The first driving force may be provided by a driver 40 or an additional motor, for example, and the driver 40 or the additional motor is connected to the bracket 20.
According to the embodiment of the present disclosure, as shown in fig. 1B, the box body 5 includes an accommodating space surrounded by a plurality of box boards for accommodating articles. The plurality of box boards include a bottom board 51 and a door board 52, and the door board 52 is connected to an end wall of the accommodating space by a connecting member such as a hinge to open or close the accommodating space. As shown in fig. 1B, the sidewall of the accommodating space is provided with a fastening structure 53 for fixing the position of the door panel 52 when the door panel 52 closes the accommodating space through the hinge. According to an embodiment of the present disclosure, the fastening structure 53 may be, for example, an electromagnetic lock, and the like, which is not limited by the present disclosure.
According to the embodiment of the present disclosure, the bottom plate 51 of the box body 5 is provided with a through hole 511, so that when the bracket 20 extends, the bracket 20 is connected with the box body 5 by extending into the through hole 511, and when the bracket 20 contracts, the bracket 20 drives the box body 5 to move along the contraction direction of the bracket 20. According to the embodiment of the present disclosure, the through hole 511 may include two through holes disposed in parallel, for example, to ensure the stability when the box body 5 is connected to the bracket 20.
The support 20 of the drone 1 will be described in detail below with reference to fig. 2A to 6.
Fig. 2A schematically shows a structural schematic diagram of a support of an unmanned aerial vehicle according to an embodiment of the present disclosure when a telescopic rod is in a contracted state, and fig. 2B schematically shows a structural schematic diagram of a support of an unmanned aerial vehicle according to an embodiment of the present disclosure when a telescopic rod is in an extended state. Fig. 3A schematically illustrates a structural schematic diagram of the unmanned aerial vehicle when the bracket extends into the through hole of the box body according to the embodiment of the present disclosure; fig. 3B schematically illustrates a structural schematic diagram of the unmanned aerial vehicle when the bracket supports the box on the support according to an embodiment of the present disclosure.
As shown in fig. 2A-3B, the support 20 of the drone 1 includes a support assembly 21 and at least one set of connecting rods 22. The supporting component 21 is used for loading and supporting the box 5, and the connecting rod 22 is used for connecting the supporting component 21 with the body 10 of the unmanned aerial vehicle 1. When the rotor 30 rotates to move the fuselage 10, the fuselage 10 can move the box 5 supported by the support assembly 21 through the connecting rod 22.
According to an embodiment of the present disclosure, as shown in fig. 2A to 2B, the supporting assembly 21 may include, for example, a supporting member 211 and two telescopic rods 213 oppositely disposed. The two telescopic rods 213 are parallel to the supporting member 211, and first ends of the two telescopic rods 213 are connected to the supporting member 211. For example, the first end of the support 211 or the two telescopic rods 213 may comprise a curved portion through which the two telescopic rods 213 are connected with the support 211. Alternatively, as shown in fig. 2A to 2B, the supporting assembly 21 may further include a connecting plate 212, and the first ends of the two telescopic rods 213 are connected to the supporting member 211 via the connecting plate 212.
Specifically, the two telescopic bars 213 may be disposed above the support 211 in the height direction of the body 10, for example. The two telescopic rods 213 can be extended or retracted, for example, by a first drive force. As shown in fig. 3A, the two telescopic rods 213 can be inserted into the two through holes 511 of the box body 5 through the extended ends (the second end opposite to the first end) of the two telescopic rods 213, and the box body 5 is driven to move towards the direction close to the unmanned aerial vehicle 1 through the shortening of the two telescopic rods 213, and finally, as shown in fig. 3B, the box body 5 is moved above the supporting member 211, and the box body 5 is supported by the supporting member 211. In order to ensure that the extended end of the telescopic rod can drive the box body 5 to move, the size of the extended end of the two telescopic rods 213 is matched with the size of the through hole 511, so that when the telescopic rod 213 is retracted, the telescopic rod 213 is prevented from being separated from the through hole 511 by the friction force between the extended end of the telescopic rod and the through hole 511.
According to the embodiment of the present disclosure, in order to enable the supporting member 211 to stably support the box body 5, a dimension of a space in a height direction of the body 10, which is sandwiched between the supporting member 211 and a central axis of each of the two telescopic rods 213, should be equal to a distance between the central axis of each of the two through holes 511 and the lower surface of the bottom plate 51. Thus, when the box 5 is driven to the lower side of the body 10 by the telescopic rods 213, the support member 211 can contact with the lower surface of the bottom plate 51 of the box 5, and the box 5 is fixed by the support member 211 and the two telescopic rods 213.
According to the embodiment of this disclosure, every group connecting rod includes two connecting rods 22 of relative setting in at least a set of connecting rod, and the both ends of every connecting rod 22 respectively with support piece 211 and unmanned aerial vehicle 1's fuselage 10 fixed connection to connect fuselage 10 and supporting component 21. When at least one group of connecting rods is a plurality of groups of connecting rods, the plurality of groups of connecting rods can be periodically arranged along the side wall of the supporting member 211 parallel to the length direction of the two telescopic rods 213, so as to improve the connection stability of the machine body 10 and the supporting component 21.
Fig. 4A to 4C schematically show structural diagrams of support assemblies of three embodiments of the present disclosure.
As shown in fig. 4A to 4C, each of the two telescopic bars 213 may include a fixing bar 2131 and a plurality of hollow bars 2132 coaxially disposed.
One end of the fixing rod 2131 is fixedly connected with the connecting plate 212. The plurality of hollow rods 2132 are connected in sequence and connected to the other end of the fixing rod 2131. For example, the sizes of any two hollow rods among the plurality of hollow rods in the direction perpendicular to the axial direction are different from each other, and the plurality of hollow rods 2132 are sequentially increased in the order of connection according to the size in the direction perpendicular to the axial direction, and the hollow rod having the smallest size in the axial direction is connected to the other end of the fixing rod 2131. Wherein each telescoping rod 213 is configured to: under the first driving force, the plurality of hollow rods 2132 move along the central axis, thereby extending or contracting the telescopic rod 213. Specifically, by arranging the plurality of hollow rods 2132 with unequal sizes in a connection order, the plurality of hollow rods can be sequentially nested from small to large in size perpendicular to the axial direction under the action of the first driving force, so that the telescopic rod 213 can be extended and retracted. Wherein the first driving force is directed in a direction close to the first ends of the two telescopic bars 213. Accordingly, the plurality of hollow rods can be sequentially disassembled from large to small in size perpendicular to the axial direction by the first driving force directed in the direction away from the first end, thereby achieving the extension of the telescopic rod 213.
According to an embodiment of the present disclosure, the two telescopic rods 213 may provide the first driving force, for example, through a mechanical structure connected with the driver 40. For example, when the telescopic rod is in the retracted state, the driver 40 may clip the mechanical structure to the end of the largest hollow rod of the plurality of hollow rods 2132 close to the first end, the largest hollow rod being the hollow rod with the largest dimension perpendicular to the axial direction. The driver 40 provides a first driving force far away from the first end to the hollow rod with the largest size through a mechanical structure, so that the hollow rod with the largest size drives other hollow rods connected in sequence to move towards the direction far away from the first end, and therefore the hollow rods are sleeved in a sleeved mode, and the telescopic rod is extended. When the telescopic link is in the extension state, driver 40 provides the first drive power that is close to first end to the biggest cavity pole through mechanical structure to make the biggest cavity pole drive other cavity poles that connect gradually to the direction removal that is close to first end, thereby make a plurality of cavity poles nest each other, shrink the telescopic link.
According to an embodiment of the present disclosure, the fixing rod 2131 is, for example, a hollow structure, and a motor for driving the telescopic rod 213 may be disposed on the connecting plate 212, an output shaft of the motor may be driven by the motor to extend and retract, and the output shaft extends into the hollow structures of the fixing rod 2131 and the plurality of hollow rods 2132 and is fixedly connected to an end of the largest hollow rod of the plurality of hollow rods 2132, which is far from the first end. When the output shaft extends, a first driving force far away from the first end is provided for the hollow rod with the largest size, so that the largest hollow rod drives other hollow rods to move towards the direction far away from the first end 2, and the hollow rods are separated from one another. When the output shaft is contracted, a first driving force close to the first end is provided to the telescopic rod 213, so that the hollow rod with the largest size drives other hollow rods to move towards the direction close to the first end, and the hollow rods are sequentially nested.
According to the embodiment of the present disclosure, in order to facilitate the telescopic rod 213 to move the box 5 to the right below the body 10 and improve the stability of the supporting member 211 supporting the box 5, the smallest hollow rod 2132 of the plurality of hollow rods 2132: the dimension in the direction perpendicular to the axial direction may be larger than the dimension in the direction perpendicular to the axial direction of the fixing rod 2131, for example, and the lengths in the axial direction of the plurality of hollow rods 2132 and the fixing rod 2131 are equal. Therefore, when the telescopic rod 213 is retracted, the hollow rods 2132 can be sequentially nested on the outer surfaces of the fixing rods 2131 from small to large according to the size, so that the contact area between the box body 5 and the supporting piece 211 is increased as much as possible, and the supporting stability is improved.
According to an embodiment of the present disclosure, as shown in fig. 4A, the supporting member 211 may include, for example, two supporting rods disposed oppositely, and the two supporting rods may be disposed directly above the two telescopic rods 213 in the height direction of the machine body 10, respectively. Accordingly, the connection plate 212 may include two connection plates 212, each of which is used to connect one support rod and one telescopic rod. The distance between the upper surface of the support rod and the central axis of the telescopic rod in the height direction of the body is equal to the distance between the central axis of the through hole 511 and the lower surface of the bottom plate 51.
According to the embodiment of the present disclosure, in order to improve the stability of the supporting member 211 supporting the box body 5, as shown in fig. 4B, the supporting member 211 may be, for example, a plate-shaped structure, that is, a supporting plate. Accordingly, the dimension of the connecting plate 212 in the direction perpendicular to the height direction of the body and perpendicular to the length direction of the telescopic rod should be not less than the dimension of the support plate in the direction perpendicular to the height direction of the body and perpendicular to the length direction of the telescopic rod. Thereby improving the connection stability of the support plate and the connection plate 212. The distance between the upper surface of the supporting plate and the central axis of the telescopic rod 213 in the height direction of the body 10 is equal to the distance between the central axis of the through hole 511 and the lower surface of the bottom plate 51.
According to the embodiment of the present disclosure, in order to reduce the load of the unmanned aerial vehicle 1 while ensuring the stability of the supporting case 5 of the supporting member 211, as shown in fig. 4C, the supporting member 211 may include, for example, a plurality of supporting rods that are periodically arranged in a direction perpendicular to the height direction of the body 10 and perpendicular to the length direction of the two telescopic rods 213. Accordingly, the dimension of the connecting plate 212 in the direction perpendicular to the height direction of the body and perpendicular to the length direction of the telescopic rods should be not less than the distance between the outermost two support rods of the plurality of support rods. The distance between the upper surface of each support rod in the plurality of support rods and the central axis of the telescopic rod in the height direction of the machine body is equal to the distance between the central axis of the through hole 511 and the lower surface of the bottom plate 51.
Fig. 5 schematically shows a structural view of a support according to an embodiment of the present disclosure, and fig. 6 schematically shows a structural view of a connecting rod according to an embodiment of the present disclosure.
According to the embodiment of the present disclosure, after the box 5 is loaded on the support 20, in order to prevent the box 5 from falling off when the unmanned aerial vehicle 1 is in a non-horizontal flight state, a blocking structure should be arranged around the box 5 in a horizontal direction perpendicular to the height direction of the fuselage 10.
Wherein, at one end of the box body 5 close to the connecting plate 212, the box body 5 can be prevented from sliding off from one side of the connecting plate 212 due to the blocking of the connecting plate 212. In order to further enhance the blocking effect of the connecting plate 212 on the box body 5, the position of the box body along the length direction of the telescopic rod 213 is defined after the box body 5 is supported by the supporting piece 211, and the connecting plate 212 may protrude from the telescopic rod 213 in a direction parallel to the height of the body 10.
In order to prevent the box 5 from sliding off from the side away from the first end, as shown in fig. 5, the supporting member 211 may be provided with a rotating member 2111 at the end away from the first end along the length direction of the two telescopic rods 213, and the rotating member 2111 may have a rotating shaft and a protruding block, for example, and the protruding block is fixed at the first end of the rotating shaft. The support 211 may have a fixing hole therein for inserting the second end of the rotation shaft of the rotation member. The rotating member 2111 can rotate in a plane perpendicular to the telescopic rod 213 by a second driving force. When the height direction of the protrusion of the rotating member 2111 is parallel to the height direction of the body 10, the protrusion protrudes from the supporting member 211. Therefore, by the rotation of the rotating member 2111, the rotating member 2111 may be protruded from the supporting member 211 in a direction parallel to the height of the body 10, thereby defining the position of the box body 5 along the length direction of the two telescopic bars 213 after the box body 5 is supported by the supporting member 211.
According to an embodiment of the present disclosure, an end of the supporting member 211 away from the first ends of the two telescopic bars or a bottom wall of the body 10 may be further provided with a motor, an output shaft of which may be connected with the rotating member 2111 to provide a second driving force to the rotating member 2111. According to an embodiment of the present disclosure, the motor may be electrically connected with a controller of the drone 1, for example, such that the controller controls the rotation of the rotating member 2111 through the motor. When the box 5 is loaded or unloaded, the height direction of the projection of the rotating member 2111 is rotated to a direction perpendicular to the height of the body 10, thereby facilitating the movement of the box 5. After the loading of the box 5 is completed, the height direction of the projection of the rotating member 2111 is rotated to a direction parallel to the height of the body 10, thereby limiting the position of the box 5.
According to the embodiment of the present disclosure, in order to ensure that the box body 5 is located directly below the body 10 while defining the position of the box body 5 along the length direction of the two telescopic rods 213, the length of the fixing rod 2131 and the length of the hollow rod 2132 may be, for example, half of the size of the support 211 in the length direction of the fixing rod 2131.
According to an embodiment of the present disclosure, in order to define the position of the box body 5 in the line direction of the two telescopic bars disposed opposite to each other, as shown in fig. 6, each connecting bar 22 of the at least one set of connecting bars 22 may include a first sub-connecting bar 221 and a second sub-connecting bar 222 perpendicular to each other. One end of the first sub-connecting rod 221 is connected to one end of the second sub-connecting rod 222, the other end of the first sub-connecting rod 221 is fixedly connected to the side wall 2112 of the supporting member 211 along the length direction of the two telescopic rods 213, and the other end of the second sub-connecting rod 222 is fixedly connected to the body 10. For convenience of use, the length of the first sub-connection bar 221 may be smaller than the length of the second sub-connection bar 222, for example.
According to the embodiment of the present disclosure, in order to facilitate the case transfer between the unmanned aerial vehicle 1 and other unmanned aerial vehicles of the same type, the lengths of the hollow rods 2132 and the fixing rods 2131 may be half of the length of the through hole 511 of the case 5. When the hollow rod 2132 with the largest dimension perpendicular to the axial direction of the plurality of hollow rods 2132 extends into the through hole 511, the second end opposite to the first end is located at the midpoint of the through hole 511 in the length direction. The area of the hollow rod 2132 of the unmanned aerial vehicle, which is not extended into the through hole 511, can be extended into the hollow rods of other unmanned aerial vehicles.
Fig. 7 schematically shows a schematic structural diagram of the case body moving between two unmanned aerial vehicles according to the embodiment of the present disclosure.
As shown in fig. 7, in the case that the other unmanned aerial vehicles 1 'are loaded with the box 5 and the other unmanned aerial vehicles 1' run out of electric power, malfunction, or distribution range exceeds the range of the flight, the box 5 can be transferred to the unmanned aerial vehicle 1 by the unmanned aerial vehicle 1. Other unmanned aerial vehicle 1 'has loaded box 5, and other unmanned aerial vehicle's two telescopic links stretch into in two through holes, and other unmanned aerial vehicle's two telescopic links are located two through holes at length direction's mid point with the relative second end of first end.
When the unmanned aerial vehicle 1 transfers the box body 5, firstly, the two telescopic rods 213 are extended by the first driving force in the direction away from the first end, so that the hollow rod 2132 with the largest size perpendicular to the axial direction gradually extends into the unoccupied areas in the two through holes, and the telescopic rods of other unmanned aerial vehicles 1' are pushed out of the through holes. After the two telescopic links of other unmanned aerial vehicles 1' are pushed out the through hole, two telescopic links 213 are contracted through the directional first driving force in the direction close to the connecting plate 212, the box 5 is driven to move towards the direction close to the first end by the friction force of the two telescopic links 213 and the two through hole side walls until the two telescopic links 213 contract to the shortest length state, the box 5 is positioned under the fuselage 10, and the transfer of the box 5 is realized. Wherein, other unmanned aerial vehicle 1' can exert first drive power to two telescopic links and contract two telescopic links when sensing two telescopic links and being promoted by external force to avoid producing the influence to the flight. Wherein, other unmanned aerial vehicles 1' are the unmanned aerial vehicle of the same structure with unmanned aerial vehicle 1.
According to the embodiment of the present disclosure, unmanned aerial vehicle 1 of the embodiment of the present disclosure can also realize the transfer of the box body between unmanned aerial vehicle 1 and the unmanned vehicle. Therein, the drone vehicle may have, for example, a plurality of supporting structures identical or similar to the supporting assemblies 21 in the cradle 20 of the drone 1, to enable the automatic transport of a plurality of boxes on the ground. The transfer process of the box between unmanned aerial vehicle 1 and the unmanned vehicle is similar to the transfer process of the box between unmanned aerial vehicle 1 and other unmanned aerial vehicle 1', and is not repeated here.
Those skilled in the art will appreciate that various combinations and/or combinations of features recited in the various embodiments and/or claims of the present disclosure can be made, even if such combinations or combinations are not expressly recited in the present disclosure. In particular, various combinations and/or combinations of the features recited in the various embodiments and/or claims of the present disclosure may be made without departing from the spirit or teaching of the present disclosure. All such combinations and/or associations are within the scope of the present disclosure.
The embodiments of the present disclosure have been described above. However, these examples are for illustrative purposes only and are not intended to limit the scope of the present disclosure. Although the embodiments are described separately above, this does not mean that the measures in the embodiments cannot be used in advantageous combination. The scope of the disclosure is defined by the appended claims and equivalents thereof. Various alternatives and modifications can be devised by those skilled in the art without departing from the scope of the present disclosure, and such alternatives and modifications are intended to be within the scope of the present disclosure.
Claims (10)
1. A support (20) for a drone, characterized in that it comprises:
the supporting assembly (21) comprises a supporting part (211) and two opposite telescopic rods (213), the supporting part (211) and the two telescopic rods (213) are arranged in parallel, and the supporting part (211) is connected with the first ends of the two telescopic rods (213); and
at least one group of connecting rods (22), each group of connecting rods (22) comprises two connecting rods (22) which are oppositely arranged, the two ends of each connecting rod (22) in the at least one group of connecting rods (22) are respectively and fixedly connected with the supporting piece (211) and the unmanned aerial vehicle body (10),
wherein the two telescopic rods (213) are configured to: the two telescopic rods (213) extend or contract under the action of a first driving force; when the two telescopic rods (213) extend, the second ends of the two telescopic rods, which are opposite to the first ends, are used for respectively extending into the two through holes (511) which are arranged in parallel and of the box body (5), and the box body (5) is driven to move when the two telescopic rods (213) are contracted, so that the box body (5) is supported on the supporting piece (211);
one end, far away from the first end, of the support piece (211) in the length direction of the two telescopic rods (213) is provided with a rotating piece (2111), and the rotating piece (2111) is used for limiting the position of the box body (5) in the length direction of the two telescopic rods (213) after the box body (5) is supported by the support piece (211).
2. The stand (20) according to claim 1, wherein each telescopic rod (213) of the two telescopic rods (213) comprises a fixed rod (2131) and a plurality of hollow rods (2132) arranged coaxially, wherein:
one end of the fixing rod (2131) is connected with the support piece (211);
the hollow rods (2132) are connected in sequence, the size of the hollow rods (2132) in the direction perpendicular to the axial direction is increased in sequence according to the connection sequence, the hollow rod (2132) with the smallest size in the direction perpendicular to the axial direction is connected with the other end of the fixing rod (2131),
wherein each telescopic rod (213) is configured to: under the action of the first driving force, the hollow rods (2132) move along the central shaft to extend or retract each telescopic rod (213), and when each telescopic rod (213) retracts, the hollow rods (2132) are sequentially nested from small to large according to the size perpendicular to the axial direction.
3. The cradle (20) of claim 2, wherein:
the lengths of the hollow rods (2132) and the fixing rod (2131) in the axial direction are equal, and the size of the hollow rod (2132) with the smallest size in the direction perpendicular to the axial direction is larger than the size of the fixing rod (2131) in the direction perpendicular to the axial direction,
when each telescopic rod (213) is contracted, the fixing rod (2131) and the hollow rods (2132) are nested in sequence from small to large according to the size perpendicular to the axial direction.
4. The cradle (20) of claim 3, wherein:
the length of the fixing rod (2131) is half of the size of the support piece (211) in the length direction of the fixing rod (2131), and the length of the fixing rod (2131) is half of the length of the through hole (511).
5. The cradle (20) of claim 1, wherein:
the two through holes (511) are arranged in a bottom plate (51) of the box body (5);
the size of a space sandwiched between the support member (211) and the central axis of each telescopic rod (213) in the two telescopic rods (213) in the height direction of the machine body (10) is equal to the distance between the central axis of each through hole (511) in the two through holes (511) and the lower surface of the bottom plate.
6. The stand (20) of claim 1, wherein the support (211) includes at least one of: two bracing pieces, the backup pad that sets up relatively, or in the direction perpendicular to the direction of height of fuselage and perpendicular to a plurality of bracing pieces of periodic arrangement in the direction of two telescopic links.
7. The cradle (20) of claim 1, wherein:
the support assembly further comprises a connecting plate (212), the support (211) being connected with the first ends of the two telescopic rods (213) via the connecting plate (212);
the connecting plate (212) protrudes out of the two telescopic rods (213) in a direction parallel to the height of the machine body (10) to limit the position of the box body (5) along the length direction of the two telescopic rods (213) after the box body (5) is supported by the support (211).
8. The cradle (20) of claim 1, wherein: the rotating member (2111) is configured to: rotates under a second driving force to protrude from the support (211) in a direction parallel to the height of the body (10).
9. The cradle (20) of claim 1, wherein: each connecting rod (22) of the at least one set of connecting rods (22) comprises a first sub-connecting rod (221) and a second sub-connecting rod (222) perpendicular to each other, wherein:
one end of the first sub-connecting rod (221) is connected with one end of the second sub-connecting rod (222), the other end of the first sub-connecting rod (221) is fixedly connected with the supporting piece (211) along the side walls (2112) of the two telescopic rods (213) in the length direction, and the other end of the second sub-connecting rod (222) is fixedly connected with the machine body (10).
10. A drone (1) comprising: fuselage (10), support (20), rotor (30), and driver (40), its characterized in that:
the support comprises a support (20) of the drone (1) of any one of claims 1 to 9;
the bracket (20) and the rotor wing (30) are fixedly connected with the airframe (10) and are positioned on different sides of the airframe (10) in the height direction;
the driver (40) is connected with the rotor (30) to drive the rotor (30) to rotate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063976.9A CN111196365B (en) | 2020-01-20 | 2020-01-20 | Unmanned aerial vehicle's support and unmanned aerial vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010063976.9A CN111196365B (en) | 2020-01-20 | 2020-01-20 | Unmanned aerial vehicle's support and unmanned aerial vehicle |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111196365A CN111196365A (en) | 2020-05-26 |
| CN111196365B true CN111196365B (en) | 2021-09-17 |
Family
ID=70742335
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010063976.9A Active CN111196365B (en) | 2020-01-20 | 2020-01-20 | Unmanned aerial vehicle's support and unmanned aerial vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111196365B (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11066169B2 (en) * | 2016-09-26 | 2021-07-20 | Ford Global Technologies, Llc | Drone forklift |
| DE102020123203A1 (en) | 2020-09-04 | 2022-03-10 | bAhead GmbH | Unmanned aircraft for transporting laboratory containers in laboratory operations |
| DE102021130652A1 (en) | 2021-11-23 | 2023-01-05 | Emqopter GmbH | System and method for autonomous loading, unloading and charging of aircraft |
| GB2616835B (en) * | 2022-03-15 | 2024-05-08 | Digital & Future Tech Limited | Drone Loading System |
| CN115743636B (en) * | 2022-11-09 | 2023-06-30 | 安徽工程大学 | A civilian multi-rotor UAV and its control and scheduling method |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037595A1 (en) * | 2010-09-20 | 2012-03-29 | Helimods Pty Ltd | Load attachment system for helicopters |
| CN202729718U (en) * | 2012-07-25 | 2013-02-13 | 米亚斯物流设备（昆山）有限公司 | Telescopic fork with monitoring function |
| CN202729719U (en) * | 2012-07-25 | 2013-02-13 | 米亚斯物流设备（昆山）有限公司 | Novel anti-skid telescopic fork |
| CN202729720U (en) * | 2012-07-25 | 2013-02-13 | 米亚斯物流设备（昆山）有限公司 | Novel telescopic fork |
| CN202912543U (en) * | 2012-12-28 | 2013-05-01 | 米亚斯物流设备（昆山）有限公司 | Novel telescopic fork |
| CN203047705U (en) * | 2012-12-14 | 2013-07-10 | 广东富睿实业集团有限公司 | Self-unloading hopper of forklift for transportation |
| CN204264450U (en) * | 2014-11-28 | 2015-04-15 | 南京机电职业技术学院 | A kind of both sides all can the unmanned plane of automatic transporting article |
| CN105984582A (en) * | 2015-02-13 | 2016-10-05 | 鸿富锦精密工业（深圳）有限公司 | Aircraft |
| CN105984583A (en) * | 2015-02-13 | 2016-10-05 | 鸿富锦精密工业（深圳）有限公司 | aircraft |
| KR20170089588A (en) * | 2016-01-27 | 2017-08-04 | 양응석 | Unmanned air vehicle for the fog dissipated and snow removing |
| CN107922048A (en) * | 2015-08-12 | 2018-04-17 | 莱特莱姆有限公司 | Solutions for Drones for Material Handling |
| JP6349481B1 (en) * | 2017-10-17 | 2018-06-27 | 株式会社自律制御システム研究所 | System and program for setting flight plan route of unmanned aerial vehicle |
| CN109789925A (en) * | 2016-09-26 | 2019-05-21 | 福特全球技术公司 | Unmanned plane fork lifter |
| CN209209034U (en) * | 2019-01-29 | 2019-08-06 | 张强 | A kind of large capacity carrying unmanned plane |
| CN110398983A (en) * | 2019-07-15 | 2019-11-01 | 北京三快在线科技有限公司 | A kind of logistics transportation system, unmanned plane, landing platform and its control method |
| JP6603563B2 (en) * | 2015-12-09 | 2019-11-06 | 株式会社Ｎｔｔドコモ | Video display device |
-
2020
- 2020-01-20 CN CN202010063976.9A patent/CN111196365B/en active Active
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2012037595A1 (en) * | 2010-09-20 | 2012-03-29 | Helimods Pty Ltd | Load attachment system for helicopters |
| CN202729718U (en) * | 2012-07-25 | 2013-02-13 | 米亚斯物流设备（昆山）有限公司 | Telescopic fork with monitoring function |
| CN202729719U (en) * | 2012-07-25 | 2013-02-13 | 米亚斯物流设备（昆山）有限公司 | Novel anti-skid telescopic fork |
| CN202729720U (en) * | 2012-07-25 | 2013-02-13 | 米亚斯物流设备（昆山）有限公司 | Novel telescopic fork |
| CN203047705U (en) * | 2012-12-14 | 2013-07-10 | 广东富睿实业集团有限公司 | Self-unloading hopper of forklift for transportation |
| CN202912543U (en) * | 2012-12-28 | 2013-05-01 | 米亚斯物流设备（昆山）有限公司 | Novel telescopic fork |
| CN204264450U (en) * | 2014-11-28 | 2015-04-15 | 南京机电职业技术学院 | A kind of both sides all can the unmanned plane of automatic transporting article |
| CN105984583A (en) * | 2015-02-13 | 2016-10-05 | 鸿富锦精密工业（深圳）有限公司 | aircraft |
| CN105984582A (en) * | 2015-02-13 | 2016-10-05 | 鸿富锦精密工业（深圳）有限公司 | Aircraft |
| CN107922048A (en) * | 2015-08-12 | 2018-04-17 | 莱特莱姆有限公司 | Solutions for Drones for Material Handling |
| JP6603563B2 (en) * | 2015-12-09 | 2019-11-06 | 株式会社Ｎｔｔドコモ | Video display device |
| KR20170089588A (en) * | 2016-01-27 | 2017-08-04 | 양응석 | Unmanned air vehicle for the fog dissipated and snow removing |
| CN109789925A (en) * | 2016-09-26 | 2019-05-21 | 福特全球技术公司 | Unmanned plane fork lifter |
| JP6349481B1 (en) * | 2017-10-17 | 2018-06-27 | 株式会社自律制御システム研究所 | System and program for setting flight plan route of unmanned aerial vehicle |
| CN209209034U (en) * | 2019-01-29 | 2019-08-06 | 张强 | A kind of large capacity carrying unmanned plane |
| CN110398983A (en) * | 2019-07-15 | 2019-11-01 | 北京三快在线科技有限公司 | A kind of logistics transportation system, unmanned plane, landing platform and its control method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111196365A (en) | 2020-05-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN111196365B (en) | Unmanned aerial vehicle's support and unmanned aerial vehicle | |
| CN209023571U (en) | a handling robot | |
| JP7193185B2 (en) | Reverse telescopic system and automatic carrier | |
| CN105923163B (en) | Transport shelf and unmanned plane | |
| US20160368710A1 (en) | Automated Lifting Storage Cart | |
| JP6947573B2 (en) | Self-contained aerial cargo vehicle | |
| WO2017183551A1 (en) | Unmanned aerial vehicle | |
| US20200290719A1 (en) | Frame assembly of unmanned aerial vehicle, and unmanned aerial vehicle | |
| US20200130803A1 (en) | Frame and multi-rotor unmanned aerial vehicle | |
| JP7557045B2 (en) | Shuttle vehicle layer switching hoist and shuttle vehicle transport device for multi-storey warehouses | |
| US12128559B2 (en) | Self-reconfiguring modular robot with retractable wheel mechanisms | |
| US20250313248A1 (en) | Laterally operating payload handling device | |
| CN206125440U (en) | Automatic discharge carrier and unmanned aerial vehicle | |
| Conyers et al. | A mobile self-leveling landing platform for VTOL UAVs | |
| EP4087797B1 (en) | A movement device | |
| CN106672095A (en) | Movable platform | |
| CN116495661A (en) | AGV transfer robot | |
| CN104966892A (en) | Regularly-hexagonal plane unfolding mechanism | |
| US20210354812A1 (en) | Aerial vehicle with tape spring arms | |
| JP2022512209A (en) | Unmanned vehicle chassis and unmanned vehicle | |
| KR101826195B1 (en) | Parcel container for unmanned aerial vehicle and unmanned aerial vehicle | |
| CN216887249U (en) | Lifting device and aircraft | |
| CN212711036U (en) | Chassis structure and transfer robot | |
| CN212500741U (en) | Goods storage device for unmanned logistics vehicle | |
| CN222477758U (en) | A folding bottom plate expansion mechanism for a shelter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |