CN111977010A

CN111977010A - Unmanned aerial vehicle take-off and landing platform and building

Info

Publication number: CN111977010A
Application number: CN202010745775.7A
Authority: CN
Inventors: 王启申; 龚玉帅; 初征; 周文钰; 张钦
Original assignee: Beijing Airlango Technology Co ltd
Current assignee: Beijing Airlango Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2020-11-24
Anticipated expiration: 2040-07-29
Also published as: CN111977010B

Abstract

The utility model relates to an unmanned aerial vehicle take-off and landing platform and a building, wherein, the unmanned aerial vehicle take-off and landing platform comprises a platform for parking the unmanned aerial vehicle and a positioning mechanism for pushing the unmanned aerial vehicle to a target position, the positioning mechanism comprises a plurality of push pieces which are arranged in a staggered way to form a # -shape, a driving device for driving the push pieces and a controller which is in communication connection with the driving device, and the driving device is arranged below the platform; the pushing piece is arranged above the platform, and two ends of the pushing piece extend to the edge of the platform and can move along the edge; and the push member is connected to the drive means via an adapter. Like this, the tip of impeller stretches to the edge of platform can make whole platform generally all can regard as unmanned aerial vehicle's landing region, and the setting of adaptor can make drive arrangement shelter from by the platform completely again simultaneously and hide the below at the platform promptly, only links to each other with the impeller through the adaptor to can effectively reduce the peripheral size of platform when satisfying unmanned aerial vehicle landing region size.

Description

Unmanned aerial vehicle take-off and landing platform and building

Technical Field

The utility model relates to an unmanned aerial vehicle technique field specifically relates to an unmanned aerial vehicle take off and land platform and building.

Background

Unmanned aerial vehicles are currently widely used in aerial photography, delivery, plant protection and other aspects. The landing point of the unmanned aerial vehicle can be divided into flat ground and a platform, and when the unmanned aerial vehicle lands on the platform, unmanned operation can be carried out on the unmanned aerial vehicle by the platform. Under the general condition, unmanned aerial vehicle's landing has the position error, when landing on the platform, in order to realize unmanned operation, needs to fix a position unmanned aerial vehicle's position.

At present, the positioning mode to unmanned aerial vehicle relies on four push rods that are the groined type and arrange to push away just to unmanned aerial vehicle, and unmanned aerial vehicle is promoted in the middle zone that four push rods formed, and the push rod is by actuating mechanism and drive assembly drive motion. Among the correlation technique, actuating mechanism, drive assembly and push rod all are located the platform, consequently occupy the more region of platform, and when platform peripheral dimension is definite, the effective landing area that provides for unmanned aerial vehicle is just less relatively. For satisfying the size demand in unmanned aerial vehicle descending region, the required size of platform is just great.

Disclosure of Invention

The utility model aims at providing an unmanned aerial vehicle take off and land platform and be provided with this unmanned aerial vehicle take off and land platform's building to at least partly solve the problem that exists in the correlation technique.

In order to achieve the above object, the present disclosure provides a landing stage of a drone, including a platform for parking the drone and a positioning mechanism for pushing the drone to a target location, the positioning mechanism including a plurality of pushers arranged in a staggered manner to form a # -shape, a driving device for driving the pushers, and a controller in communication with the driving device,

the driving device is arranged below the platform;

the pushing piece is arranged above the platform, and two ends of the pushing piece extend to the edge of the platform and can move along the edge; and is

The pushing member is connected to the driving device through an adapter.

Optionally, the drive device comprises a belt drive assembly comprising a belt drive for providing the linear movement and a slider mounted on the belt drive, the adaptor being connected to the slider.

Optionally, the two ends of the pushing member are respectively and correspondingly provided with the belt transmission assemblies, the driving device further includes a first driving motor in communication connection with the controller, and a first synchronization rod connected to an output end of the first driving motor, and two ends of the first synchronization rod are respectively connected to the belt transmission portions to simultaneously drive the two belt transmission portions.

Optionally, the belt transmission portion includes a synchronous belt module, and the synchronous belt module corresponding to the two push pieces capable of pushing the unmanned aerial vehicle in the same direction is arranged in a staggered manner.

Optionally, the belt transmission portion includes a first transmission belt, and the adapters corresponding to the two pushing members capable of pushing the unmanned aerial vehicle in the same direction are respectively connected to an upper belt and a lower belt of the first transmission belt.

Optionally, the positioning mechanism further includes a first line rail extending in the same direction as the first conveyor belt, and a first guide block moving along the first line rail, and the first guide block is connected to the adaptor or the slider.

Optionally, the pushers comprise two first pushers for pushing the drone in a first direction, and two second pushers for pushing the drone in a second direction, the driving means comprising first driving means for driving the first pushers and second driving means for driving the second pushers,

the first drive device and the second drive device are disposed at different heights.

Optionally, the pushers comprise two first pushers pushing the drone in a first direction, and two second pushers pushing the drone in a second direction,

the heights of the two first pushing members are the same, and the heights of the two second pushing members are the same.

Optionally, the unmanned aerial vehicle take-off and landing platform further comprises a top cover arranged above the platform at intervals, a fixed frame used for installing the top cover, and a driving mechanism used for driving the top cover to move transversely relative to the fixed frame.

Optionally, the fixed frame is provided with a laterally extending rail assembly comprising a fixed part and a sliding part, wherein the top cover is connected to the sliding part.

Optionally, the guide rail assembly includes a second wire rail mounted on the fixing frame to form the fixing portion, and a second guide block slidably coupled to the second wire rail, the second guide block being fixedly coupled to the top cover to form the sliding portion.

Optionally, the drive mechanism comprises: a second drive motor;

the second synchronous rod is connected to the output end of the second driving motor; and

two second conveyor belts respectively connected to two ends of the second synchronizing rod,

the top cover is connected with the conveyor belt pressing block on the second conveyor belt.

Optionally, a plurality of second guide blocks are slidably connected to the second wire rail.

Optionally, a position of the fixed frame near the outer end is provided with a support wheel for supporting the top cover.

Optionally, the rail assembly is configured as a telescopic rail, one side of the telescopic rail is mounted on the fixed frame to form the fixed portion, and the other side of the telescopic rail is fixedly connected with the top cover to form the sliding portion.

Optionally, the driving mechanism includes a third driving motor, a gear connected to an output end of the third driving motor, and a rack engaged with the gear, and the top cover is fixedly connected to the rack.

Optionally, the top cover comprises a first cover body and a second cover body which can be opened and closed.

According to a second aspect of the present disclosure, there is provided a building, the top of which is provided with a drone landing platform according to the above.

Optionally, the platform is lower than a top surface of the building, so that the drone does not protrude above the top surface after landing.

Through the technical scheme, the tip of impeller stretches to the edge of platform can make whole platform generally all can regard as unmanned aerial vehicle's landing region, and the setting of adaptor can make drive arrangement shelter from by the platform completely again simultaneously and hide in the below of platform promptly, only links to each other with the impeller through the adaptor to can effectively reduce the peripheral size of platform when satisfying unmanned aerial vehicle landing region size, namely make the length and width size of platform reduce greatly.

Additional features and advantages of the disclosure will be set forth in the detailed description which follows.

Drawings

The accompanying drawings, which are included to provide a further understanding of the disclosure and are incorporated in and constitute a part of this specification, illustrate embodiments of the disclosure and together with the description serve to explain the disclosure without limiting the disclosure. In the drawings:

fig. 1 is a schematic structural diagram of an unmanned aerial vehicle landing stage provided in an exemplary embodiment of the present disclosure;

FIG. 2 is an enlarged view of portion A of FIG. 1;

fig. 3 is a schematic structural diagram of an unmanned aerial vehicle landing stage provided in another exemplary embodiment of the present disclosure;

FIG. 4 is a top view of FIG. 3 (with the platform not shown);

FIG. 5 is a side view of FIG. 3;

fig. 6 is a detailed structural view of a driving device in the landing stage of the unmanned aerial vehicle shown in fig. 3;

FIG. 7 is a top view of FIG. 6;

fig. 8 is a schematic structural diagram of an unmanned aerial vehicle landing stage provided in another exemplary embodiment of the present disclosure;

FIG. 9 is a side view of FIG. 8;

fig. 10 is a detailed structural view of a driving device in the landing stage of the unmanned aerial vehicle shown in fig. 8;

fig. 11 is an enlarged view of portion B of fig. 10;

FIG. 12 is a top view of FIG. 10;

fig. 13 is a schematic view illustrating a connection structure of a top cover and a fixed frame according to an exemplary embodiment of the present disclosure;

fig. 14 is an enlarged view of portion C of fig. 13;

fig. 15 is an enlarged view of portion D of fig. 13;

FIG. 16 is a schematic view illustrating a connection structure of a top cover and a fixed frame according to another exemplary embodiment of the present disclosure;

fig. 17 is an enlarged view of portion E of fig. 16;

fig. 18 is an enlarged view of portion F of fig. 16;

fig. 19 is a control block diagram of a landing stage of an unmanned aerial vehicle provided in an exemplary embodiment of the present disclosure.

Description of the reference numerals

100-platform, 200-positioning mechanism, 210-pushing member, 211-first pushing member, 212-second pushing member, 220-driving device, 2201-first driving device, 2202-second driving device, 221-belt transmission part, 222-sliding block, 223-first driving motor, 224-first synchronizing rod, 230-controller, 240-adapter, 250-first line rail, 260-first guide block, 300-top cover, 310-first cover body, 320-second cover body, 400-fixing frame, 500-driving mechanism, 510-second driving motor, 520-second synchronizing rod, 530-second conveyor belt, 540-conveyor belt pressing block, 550-third driving motor, 560-gear, 570-rack, 600-guide rail component, 610-fixed part, 620-sliding part, 700-support wheel.

Detailed Description

The following detailed description of specific embodiments of the present disclosure is provided in connection with the accompanying drawings. It should be understood that the detailed description and specific examples, while indicating the present disclosure, are given by way of illustration and explanation only, not limitation.

In the present disclosure, without being described to the contrary, the use of directional words such as "up", "down", "top" and "bottom" is generally defined according to the normal use state of the unmanned aerial vehicle landing stage, and specifically, reference may be made to the directions of the drawing shown in fig. 5 and 9; "inner" and "outer" refer to the inner and outer contours of the respective components. Furthermore, the terms "first," "second," and the like, as used in this disclosure, are intended to distinguish one element from another, and not necessarily for order or importance. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated.

Referring to fig. 1, 2 and 19, the present disclosure provides an unmanned aerial vehicle take-off and landing platform, including a platform 100 for parking an unmanned aerial vehicle and a positioning mechanism 200 for pushing the unmanned aerial vehicle to a target position, that is, the unmanned aerial vehicle can be pushed forward by the positioning mechanism 200 after landing on the platform 100, so as to ensure the position accuracy thereof.

The positioning mechanism 200 may include a plurality of pushing members 210 arranged in a staggered manner to form a # -shape, a driving device 220 for driving the pushing members 210, and a controller 230 in communication with the driving device 220, so that an operator can remotely control the driving device 220 to operate through the controller 230, or the controller 230 automatically controls the driving device 220 to operate, thereby driving the pushing members 210 to move in a plane parallel to the platform 100. Unmanned aerial vehicle can descend at the intermediate position of groined type, is surrounded by a plurality of impeller 210 promptly to make impeller 210 can contact unmanned aerial vehicle from a plurality of directions and just push away it, with realize the unmanned aerial vehicle location fast. Wherein the pusher 210 may be configured as an elongated rod of any cross-sectional shape to save space.

In the embodiment of the present disclosure, the driving device 220 may be disposed below the platform 100, and the pushing member 210 is disposed above the platform 100, so as to avoid occupying the area of the platform 100 by disposing the driving device 220 flatly outside the pushing member 210 on the platform 100, which results in increasing the size of the platform 100. Wherein both ends of the pushing member 210 may extend to the edge of the platform 100 and can move along the edge, and the pushing member 210 is connected to the driving device 220 through the adaptor 240. It should be noted that, in the present disclosure, the driving device 220 is disposed below the platform 100, which means that the platform 100 may substantially completely cover the driving device 220 in the vertical direction, so that the driving device 220 can be retracted to the inside of the edge of the platform 100, and the driving device 220 can be prevented from generating installation interference with other members (such as a fixing frame 400 described below) of the unmanned aerial vehicle lifting platform while the peripheral size of the platform 100 is reduced, and the driving of the pushing member 210 while the driving device 220 is retracted to the inside of the edge of the platform 100 may be achieved through a structure of the adaptor 240, and an embodiment structure of the adaptor 240 will be described below. In addition, in order to save the manufacturing cost, the end of the pushing element 210 may extend to the edge of the platform 100, and in other embodiments, the end of the pushing element 210 may also extend to the outside of the edge of the platform 100, which may be achieved by correspondingly changing the structure of the adaptor 240, only by ensuring that the driving device 220 is still located inside the edge of the platform 100.

Through the technical scheme, the end of the pushing piece 210 extends to the edge of the platform 100, so that the whole platform 100 can be used as a landing area of the unmanned aerial vehicle, meanwhile, the arrangement of the adapter piece 240 can enable the driving device 220 to be completely shielded by the platform 100, namely, hidden below the platform 100, and the driving device is connected with the pushing piece 210 only through the adapter piece 240, so that the peripheral size of the platform 100 can be effectively reduced while the size of the landing area of the unmanned aerial vehicle is met, namely, the length and width of the platform 100 are greatly reduced. For example, assuming that the required size of the effective landing area of the drone is 1.5m, the peripheral size of the platform 100 can be reduced by the large size in the related art (e.g., 2.2m) to approximate the size of the effective landing area (e.g., can be 1.7m 1.6m) by using the solution provided by the present disclosure.

Furthermore, in the case where the unmanned aerial vehicle lifting and landing platform has a roof as described below, the reduction in size of the platform 100 can also reduce the size of the roof, thereby reducing the manufacturing cost of the roof.

In an embodiment provided by the present disclosure, referring to fig. 3, 6, 8, 10 and 11, the driving device 220 may include a belt driving assembly, which may include a belt driving part 221 for providing linear movement and a slider 222 mounted on the belt driving part 221, and the adaptor 240 is connected to the slider 222. The extending direction of the belt transmission part 221 is the same as the moving direction of the corresponding pushing part 210, so that the pushing part 210 can be driven to move synchronously by the slider 222 along with the movement of the belt transmission part 221. The belt transmission assembly is stable in transmission, and vibration in the motion process can be eliminated, so that the accuracy of the positioning mechanism 200 for correcting and positioning the unmanned aerial vehicle can be ensured. In other embodiments, the pushing element 210 may also be driven to move by a transmission component, such as a lead screw transmission, which is not limited in this disclosure.

Further, referring to fig. 6 and 10, the both ends of impeller 210 can correspond respectively and be provided with the belt drive assembly, and the both ends of impeller 210 are connected with the belt drive assembly respectively promptly to drive impeller 210 through two belt drive assemblies and remove, thereby can further guarantee the stationarity of impeller 210 motion, make each point on impeller 210 have balanced atress, avoid promoting unmanned aerial vehicle's in-process unmanned aerial vehicle to produce the slope. The driving device 220 may further include a first driving motor 223 communicatively connected to the controller 230, and a first synchronization lever 224 connected to an output end of the first driving motor 223, both ends of the first synchronization lever 224 being respectively connected to the belt driving parts 221 to simultaneously drive the two belt driving parts 221. Specifically, the first driving motor 223 may be disposed at a middle position of the first synchronizing lever 224, and the first synchronizing lever 224 is connected to an output shaft of the first driving motor 223 so as to be rotatable in synchronization with the first driving motor 223; both ends of the first synchronization rod 224 are coaxially connected to the end rotating shafts of the belt transmission part 221, respectively, so as to drive the rotating shafts to rotate synchronously to drive the belt body of the belt transmission part 221 to move linearly. Therefore, the embodiment of the present disclosure uses one first driving motor 223 to drive one pushing member 210 to move, so as to ensure the synchronism of the movement of each point on the pushing member 210, and avoid the problems of high requirement on the synchronism of the movement of two driving motors and high cost when two driving motors are used to drive one pushing member to move.

The shape and size of the adaptor 240 may be adapted according to the pusher 210 and the driving device 220 connected thereto. For example, referring to fig. 6, 7, 10-12, in embodiments provided by the present disclosure, the adaptor 240 may include a vertical plate connected perpendicular to the end of the pusher 210, which may be connected below the end of the pusher 210, and a horizontal plate extending from the end of the vertical plate toward the inside of the platform 100, which may be connected to the slider 222, respectively. Wherein, in order to completely hide the driving means 220 under the platform 100, referring to fig. 7 and 11, the vertical plate may be formed with an offset distance from the slider 222 in the first direction, for example the vertical plate may be provided in a zigzag shape, so that the end of the pusher 210 is formed with a deviation distance from the slider 222 in the first direction, while the horizontal plate may be arranged such that the end of the pusher 210 is also formed with a deviation distance from the slider 222 in the second direction, i.e. by forming the end of the pusher 210 with a deviating distance from the slider 222 in both the first and second directions, the driving device 220 may be retracted to the inside of the edge of the platform 100, and the deviation distance in the first direction may satisfy the length structure hiding of the belt transmission assembly of the driving device 220, and the deviation distance in the second direction may satisfy the width structure hiding of the belt transmission assembly of the driving device 220. The first direction and the second direction are also the length and width directions of the platform 100.

According to some embodiments, referring to fig. 3 to 7, the belt driving part 221 may include a synchronous belt module, which is a standard design structure and mainly includes a belt, a transmission shaft, a linear guide rail, and the like, and has a linear module for synchronous transmission, the belt is installed on the transmission shaft at both sides of the linear module, the slider 222 is fixed on the belt, the sliders 222 on the belts at both sides move synchronously toward the same direction, that is, both ends of the pushing member 210 may be respectively connected to the sliders 222 of the belts at both sides of the synchronous belt module. The synchronous belt module is precise and firm in structure, accurate in transmission, free of sliding in working, constant in transmission ratio and capable of meeting different precision requirements. Considering the position installation relationship between the adaptor 240 and the slider 222, when the slider 222 slides to the extreme position, the pusher 210 connected to the slider 222 still has a certain stroke distance from the end of the synchronous belt module (for example, when the slider 222 in fig. 6 slides to the extreme position to the right upper side, a gap exists between the first pusher 211 and the end of the synchronous belt module), in order to meet the effective stroke of the pusher 210 to reach the stroke required for righting the drone, referring to fig. 4, the synchronous belt modules corresponding to the two pushers 210 capable of pushing the drone along the same direction are arranged in a staggered manner, that is, the effective stroke required by the pusher 210 can be realized by increasing the stroke of the synchronous belt module. In this case, two pushers 210 capable of pushing the drone in the same direction are respectively associated with respective driving means 220.

According to other embodiments, referring to fig. 8 to 12, the belt driving part 221 may include a first conveyor belt of a non-standard design structure, the first conveyor belt mainly includes a driving shaft and a conveyor belt provided on the driving shaft, and both ends of the pushing member 210 may be connected to the two first conveyor belts, respectively. As shown in fig. 10 and 11, the adapters 240 corresponding to the two pushers 210 capable of pushing the drone in the same direction are respectively connected to the upper belt and the lower belt of the first conveyor belt. Thus, since the moving directions of the upper belt and the lower belt are always opposite, when the first driving motor 223 drives the two first conveyor belts to rotate via the first synchronization rod 224, the two pushing members 210 can simultaneously realize relative or opposite movement. In this case, one first driving motor 223 may drive two pushers 210 that push the drone in the same direction to move, i.e. two pushers 210 that can push the drone in the same direction correspond to the same driving device 220.

Further, in the embodiment where the belt driving part 221 includes the first conveyor belt, referring to fig. 10 and 11, the positioning mechanism 200 may further include a first track 250 extending in the same direction as the first conveyor belt, and a first guide block 260 moving along the first track 250, and the first guide block 260 may be connected to the adaptor 240 or the slider 222 to guide the pushing member 210 during the movement thereof, so as to ensure the accuracy of the movement position and the smoothness of the movement. The first line rail can be an optical axis guide rail, the optical axis guide rail is convenient to install, smooth and fast to walk, long in service life and easy to maintain.

Referring to fig. 3 and 8, the pushers 210 in embodiments of the present disclosure may include two first pushers 211 that push the drone in a first direction, and two second pushers 212 that push the drone in a second direction. Accordingly, referring to fig. 5 and 9, drive 220 may comprise a first drive 2201 for driving first pusher 211 and a second drive 2202 for driving second pusher 212, wherein first drive 2201 and second drive 2202 may be disposed at different heights. The layered installation of the first driving device 2201 and the second driving device 2202 may further facilitate the hidden arrangement of the driving device 220 under the platform 100, and avoid the increase of the peripheral size of the platform 100 caused by the interference of the movement and the installation of the first driving device 2201 and the second driving device 2202, which is particularly suitable for the embodiment where the driving device 220 comprises the belt transmission part 221, the first driving motor 223 and the first synchronization rod 224. Of course, in other embodiments where the first driving device 2201 and the second driving device 2202 are configured without mutual influence, they may be disposed at the same height.

In addition, referring to fig. 3, 5, 8 and 9, the two first pushers 211 have the same height, and the two second pushers 212 have the same height, so that the unmanned aerial vehicle can be pushed at the position of the same height, and the inclination caused by uneven stress in the motion process of the unmanned aerial vehicle is avoided. In addition, in the case where the height of the two first pushers 211 is lower than the height of the two second pushers 212, the movement of the first pushers 211 in the first direction to an edge position of the platform 100 is affected by the adaptor 240 connected to the second pushers 212, and therefore, the platform 100 may be dimensioned to ensure that the movement of the first pushers 211 at that position does not interfere with the movement of the second pushers 212.

Referring to fig. 1 and 13, the unmanned aerial vehicle landing stage provided by the present disclosure may further include a top cover 300 disposed at a distance above the platform 100, a fixed frame 400 for mounting the top cover 300, and a driving mechanism 500 for driving the top cover 300 to move laterally with respect to the fixed frame 400. The top cover 300 can be shielded above to protect the unmanned aerial vehicle when the unmanned aerial vehicle is not used, and transversely moves to the side from the upper part of the unmanned aerial vehicle when the unmanned aerial vehicle is used, the platform 100 and the positioning mechanism 200 can be installed on the fixed frame 400, and a shell can be further arranged outside the fixed frame 400 to protect the unmanned aerial vehicle lifting platform. As the peripheral size of the platform 100 is reduced, the peripheral size of the top cover 300 is also reduced accordingly.

Further, a rail assembly 600 extending in a transverse direction may be disposed on the fixed frame 400, and the rail assembly 600 may include a fixed portion 610 and a sliding portion 620, wherein the fixed portion 610 is fixedly installed on the fixed frame 400, and the top cover 300 is connected to the sliding portion 620 to enable the transverse movement of the top cover 300 with respect to the fixed frame 400 by the transverse movement of the sliding portion 620 with respect to the fixed portion 610.

According to some embodiments, referring to fig. 13 and 14, the rail assembly 600 may include a second wire rail extending in a transverse direction, which may be mounted on the fixing frame 400 to be formed as the fixing portion 610, and a second guide block slidably coupled to the second wire rail, which may be fixedly coupled to the top cover 300 to be formed as the sliding portion 620, i.e., the transverse movement of the top cover 300 with respect to the fixing frame 400 may be achieved by the sliding of the second guide block along the second wire rail. Wherein, the second line rail can also be an optical axis guide rail.

Referring to fig. 13 to 15, the driving mechanism 500 may include a second driving motor 510, a second synchronizing bar 520 connected to an output end of the second driving motor 510, and two second conveyor belts 530 respectively connected to both ends of the second synchronizing bar 520, the second conveyor belts 530 extending in a transverse direction, and both sides of the top cover 300 may be respectively connected to conveyor belt pressing blocks 540 on the two second conveyor belts 530. Thus, the power of the second driving motor 510 is transmitted to the second belt 530 through the second synchronization rod 520, and the second belt 530 drives the belt pressing block 540 thereon to move and further drive the top cover 300 to move laterally. The lateral movement of the top cover 300 with respect to the fixed frame 400 by the combination of the second transfer belt 530 and the optical axis guide can greatly reduce the transmission cost.

In consideration of the long lateral dimension of the top cover 300, referring to fig. 13, a plurality of second guide blocks may be slidably coupled to the second wire rails, and the plurality of second guide blocks are respectively coupled to the top cover 300, so as to sufficiently ensure the positional accuracy of the lateral movement of the top cover 300.

In addition, referring to fig. 14, when the top cover 300 is laterally moved to the middle position of the platform 100, the cantilever structure of the outer end portion thereof is large, and in order to assist in supporting the weight of the top cover 300, a position near the outer end of the fixing frame 400 may be provided with a support wheel 700 for supporting the top cover 300.

According to further embodiments, referring to fig. 16 and 18, the rail assembly 600 may be configured as a transversely extending telescopic rail, one side of which may be mounted on the fixed frame 400 to form a fixed portion 610, and the other side of which may be fixedly connected with the top cover 300 to form a sliding portion 620, i.e., the transverse movement of the top cover 300 with respect to the fixed frame 400 may be achieved by telescopic sliding of one side of the telescopic rail with respect to the other side.

Referring to fig. 17, the driving mechanism 500 may include a third driving motor 550, a gear 560 connected to an output end of the third driving motor 550, and a rack 570 engaged with the gear 560, the rack 570 extending in a transverse direction, and the top cover 300 may be fixedly connected with the rack 570. Thus, the third driving motor 550 is operated to rotate the gear 560 connected thereto, so that the rack 570 engaged with the gear 560 moves laterally relative to the gear 560, and finally the top cover 300 moves laterally.

Further, in the embodiments provided in the present disclosure, referring to fig. 1, the top cover 300 may include a first cover body 310 and a second cover body 320 that can be opened and closed. The top cover 300 is closed over the platform 100 when the first cover 310 and the second cover 320 are moved toward each other, and the top cover 300 is opened to expose the platform 100 when the first cover 310 and the second cover 320 are moved in opposite directions. By providing the top cover 300 as a separate structure, a large stroke of the top cover 300 in the lateral movement can be prevented, so that the closing or opening of the top cover 300 can be completed quickly.

The present disclosure still provides a building, wherein, the top of building can be provided with foretell unmanned aerial vehicle take off and land platform. The building has the whole beneficial effects of foretell unmanned aerial vehicle take off and land platform, and this place is no longer repeated. Combine unmanned aerial vehicle take off and land platform on the building, when unmanned aerial vehicle was applied to logistics distribution, can directly deliver to the target building with the goods, perhaps directly tak the goods away from the target building, can effectively improve logistics efficiency.

Further, platform 100 can be less than the top surface setting of building to make unmanned aerial vehicle after descending, the top does not bulge in the top surface of building, thereby can not influence the pleasing to the eye of building when satisfying unmanned aerial vehicle take off and land. In the case of a drone landing stage having a roof 300 as described above, the roof 300 may be flush with the top surface of the building.

The preferred embodiments of the present disclosure are described in detail with reference to the accompanying drawings, however, the present disclosure is not limited to the specific details of the above embodiments, and various simple modifications may be made to the technical solution of the present disclosure within the technical idea of the present disclosure, and these simple modifications all belong to the protection scope of the present disclosure.

It should be noted that, in the foregoing embodiments, various features described in the above embodiments may be combined in any suitable manner, and in order to avoid unnecessary repetition, various combinations that are possible in the present disclosure are not described again.

In addition, any combination of various embodiments of the present disclosure may be made, and the same should be considered as the disclosure of the present disclosure, as long as it does not depart from the spirit of the present disclosure.

Claims

1. A drone landing pad comprising a platform (100) for parking a drone and a positioning mechanism (200) for pushing the drone to a target location, the positioning mechanism (200) comprising a plurality of pushers (210) staggered to form a # -shape, a drive (220) for driving the pushers (210), and a controller (230) in communication with the drive (220),

the driving device (220) is arranged below the platform (100);

the pushing piece (210) is arranged above the platform (100), and two ends of the pushing piece (210) extend to the edge of the platform (100) and can move along the edge; and is

The push member (210) is connected to the drive device (220) by an adaptor (240).

2. The unmanned aerial vehicle landing stage of claim 1, wherein the drive arrangement (220) comprises a belt drive assembly including a belt drive (221) for providing linear movement and a slider (222) mounted on the belt drive (221), the adaptor (240) being connected to the slider (222).

3. The unmanned aerial vehicle landing stage of claim 2, wherein the belt transmission assemblies are respectively disposed at two ends of the pushing member (210), the driving device (220) further comprises a first driving motor (223) in communication connection with the controller (230), and a first synchronizing rod (224) connected to an output end of the first driving motor (223), and two ends of the first synchronizing rod (224) are respectively connected to the belt transmission portions (221) to simultaneously drive the two belt transmission portions (221).

4. The unmanned aerial vehicle landing stage of claim 3, wherein the belt transmission portion (221) comprises a synchronous belt module, and the synchronous belt modules corresponding to the two push members (210) capable of pushing the unmanned aerial vehicle in the same direction are staggered.

5. The unmanned aerial vehicle landing stage of claim 3, wherein the belt transmission part (221) comprises a first transmission belt, and the adapters (240) corresponding to the two pushers (210) capable of pushing the unmanned aerial vehicle in the same direction are respectively connected to an upper belt and a lower belt of the first transmission belt.

6. The unmanned aerial vehicle landing stage of claim 5, wherein the positioning mechanism (200) further comprises a first linear rail (250) extending in the same direction as the first conveyor belt, and a first guide block (260) moving along the first linear rail (250), the first guide block (260) being connected to the adaptor (240) or the slider (222).

7. The drone landing stage of any one of claims 1-6, wherein the pushers (210) include two first pushers (211) to push the drone in a first direction and two second pushers (212) to push the drone in a second direction, the drive means (220) including a first drive (2201) to drive the first pushers (211) and a second drive (2202) to drive the second pushers (212),

the first drive device (2201) and the second drive device (2202) are disposed at different heights.

8. The drone landing pad of any one of claims 1-6, wherein the pushers (210) include two first pushers (211) that push the drone in a first direction, and two second pushers (212) that push the drone in a second direction,

the two first pushers (211) have the same height, and the two second pushers (212) have the same height.

9. The drone landing pad of claim 1, further comprising a top cover (300) disposed spaced above the platform (100), a fixed frame (400) for mounting the top cover (300), and a drive mechanism (500) for driving the top cover (300) to move laterally relative to the fixed frame (400).

10. The unmanned aerial vehicle landing stage of claim 9, wherein the fixed frame (400) is provided with a laterally extending rail assembly (600), the rail assembly (600) comprising a fixed portion (610) and a sliding portion (620), wherein the top cover (300) is connected to the sliding portion (620).

11. The unmanned aerial vehicle landing stage of claim 10, wherein the rail assembly (600) comprises a second wire rail mounted on the fixed frame (400) to form the fixed portion (610) and a second guide block slidably connected to the second wire rail, the second guide block fixedly connected to the top cover (300) to form the sliding portion (620).

12. The unmanned aerial vehicle landing stage of claim 9 or 11, wherein the drive mechanism (500) comprises:

a second drive motor (510);

a second synchronization rod (520) connected to an output end of the second driving motor (510); and

two second conveyor belts (530) respectively connected to both ends of the second synchronization rod (520),

the top cover (300) is connected with a conveyor belt pressing block (540) on the second conveyor belt (530).

13. An unmanned aerial vehicle landing stage according to claim 11, wherein a plurality of the second guide blocks are slidably connected to the second track.

14. The unmanned aerial vehicle landing stage of claim 11, wherein the fixed frame (400) is provided with support wheels (700) near the outer end for supporting the top cover (300).

15. The unmanned aerial vehicle landing stage of claim 10, wherein the rail assembly (600) is configured as a telescopic rail, one side of the telescopic rail being mounted on the fixed frame (400) to form the fixed portion (610), the other side of the telescopic rail being fixedly connected with the top cover (300) to form the sliding portion (620).

16. The unmanned aerial vehicle landing stage of claim 9 or 15, wherein the drive mechanism (500) comprises a third drive motor (550), a gear (560) connected to an output end of the third drive motor (550), and a rack (570) engaged with the gear (560), the top cover (300) being fixedly connected to the rack (570).

17. The unmanned aerial vehicle landing stage of claim 9, wherein the top cover (300) comprises a first cover (310) and a second cover (320) that are openable and closable.

18. A building, characterized in that the top of the building is provided with a drone landing pad according to any one of claims 1-17.

19. The building of claim 18, wherein the platform (100) is below a top surface of the building such that the drone does not protrude above the top surface after landing.