CN112960133A

CN112960133A - Auxiliary landing device for actively grabbing parking apron of unmanned aerial vehicle

Info

Publication number: CN112960133A
Application number: CN202110374371.6A
Authority: CN
Inventors: 王琪
Original assignee: Xi'an Zhongtong Xutian Technology Co ltd
Current assignee: Tonglu Zhongtong yunhang Technology Co.,Ltd.
Priority date: 2021-04-07
Filing date: 2021-04-07
Publication date: 2021-06-15

Abstract

The invention discloses an active grabbing auxiliary landing device for an unmanned aerial vehicle parking apron, which comprises a movable bottom plate, wherein the upper surface of the movable bottom plate is fixedly connected with a support rod, the top of the support rod is connected with a movable mounting plate, the upper surface of the movable mounting plate is abutted with a longitudinal movable plate, and the bottom of the longitudinal movable plate is connected with a longitudinal thread seat; the upper surface of the longitudinal moving plate is fixedly connected with a guide sliding chute, the side surface of the guide sliding chute is connected with a sliding supporting block, one side of the sliding supporting block is connected with a transverse driving motor, and the output end of the transverse driving motor is in transmission connection with a transverse driving lead screw. This supplementary landing device is initiatively snatched to unmanned aerial vehicle air park through the cooperation setting of longitudinal movement board, air park, transverse drive motor, transverse drive lead screw, longitudinal drive motor and longitudinal drive lead screw, can adjust the position of air park at the in-process that uses to initiative is snatched unmanned aerial vehicle's descending position, more unmanned aerial vehicle's of being convenient for parking.

Description

Auxiliary landing device for actively grabbing parking apron of unmanned aerial vehicle

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an active grabbing auxiliary landing device for an unmanned aerial vehicle parking apron.

Background

An unmanned aircraft, abbreviated as "drone", and abbreviated in english as "UAV", is an unmanned aircraft that is operated by a radio remote control device and a self-contained program control device, or is operated autonomously, either completely or intermittently, by an onboard computer. Drones tend to be more suitable for tasks that are too "fool, dirty, or dangerous" than are manned aircraft. Unmanned aerial vehicles can be classified into military and civil applications according to the application field. For military use, unmanned aerial vehicles divide into reconnaissance aircraft and target drone. In the civil aspect, the unmanned aerial vehicle + the industry application is really just needed by the unmanned aerial vehicle; at present, the unmanned aerial vehicle is applied to the fields of aerial photography, agriculture, plant protection, miniature self-timer, express transportation, disaster relief, wild animal observation, infectious disease monitoring, surveying and mapping, news reporting, power inspection, disaster relief, film and television shooting, romantic manufacturing and the like, the application of the unmanned aerial vehicle is greatly expanded, and developed countries actively expand industrial application and develop unmanned aerial vehicle technology.

Unmanned aerial vehicle need have a steady platform to park at the in-process that goes up and down, but unmanned aerial vehicle's controlling is comparatively sensitive, its parking process is hardly carried out accurate adjustment to its concrete parking position, the air park area that consequently needs is great, but unmanned aerial vehicle's duration is relatively poor, need carry it to use when using and progressively decrease and use, if unmanned aerial vehicle's air park area too big then can lead to carrying required space great, be not convenient for carry, and also influence the charging process after unmanned aerial vehicle parks.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an active grabbing auxiliary landing device for an unmanned aerial vehicle apron, which has the advantages of small size, capability of actively grabbing a landing position and the like, and solves the problems.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: an active grabbing auxiliary landing device for an unmanned aerial vehicle parking apron comprises a moving bottom plate, wherein a support rod is fixedly connected to the upper surface of the moving bottom plate, a moving mounting plate is fixedly connected to the top of the support rod, a longitudinal moving plate is abutted to the upper surface of the moving mounting plate, and a longitudinal thread seat is fixedly connected to the bottom of the longitudinal moving plate; the upper surface of the longitudinal moving plate is fixedly connected with a guide chute, the side surface of the guide chute is fixedly connected with a sliding support block, one side of the sliding support block is fixedly connected with a transverse driving motor, the output end of the transverse driving motor is in transmission connection with a transverse driving lead screw, the outer surface of the transverse driving lead screw is in threaded connection with a transverse threaded seat, and the top of the transverse threaded seat is fixedly connected with a parking apron; one end of the upper surface of the apron is fixedly connected with a protection plate, the upper surface of the apron is provided with a limiting clamping sleeve, a limiting connecting mechanism is arranged at a position, corresponding to the limiting clamping sleeve, of the lower surface of the apron, the lower surface of the limiting clamping sleeve is fixedly connected with a connecting inserted rod, and a limiting hole is formed in the side surface of the connecting inserted rod; and a charging module is arranged on one side, located on the longitudinal moving plate, of the upper surface of the moving mounting plate.

Preferably, the lower surface of the movable mounting plate is fixedly connected with a suspension mounting plate, the side surface of the suspension mounting plate is rotatably connected with a longitudinal driving lead screw, and the lower surface of the movable mounting plate is fixedly connected with a longitudinal driving motor which drives the lead screw longitudinally; the other end is in transmission connection with the output end of the longitudinal driving motor.

Preferably, a sliding groove is formed in the position, opposite to the longitudinal threaded seat, of the movable mounting plate, and one end of the longitudinal threaded seat penetrates through the sliding groove and is in threaded connection with the longitudinal driving screw rod.

Preferably, the lower surface of the movable mounting plate is located on two sides of the longitudinal driving screw and fixedly connected with resetting mounting blocks, two corresponding positions on the side surfaces of the resetting mounting blocks are respectively provided with a longitudinal resetting photosensitive resistor and a longitudinal wiring harness light source, and the longitudinal resetting photosensitive resistor is electrically connected with the longitudinal driving motor through a wire.

Preferably, the lower surface of the longitudinal moving plate is fixedly connected with a directional slider, the cross section of the directional slider is in a mountain shape, and the lower surface of the moving mounting plate is provided with a guide groove matched with the directional slider.

Preferably, the lower surface of the apron abuts against the upper surface of the sliding support block, a guide slider is fixedly connected to one side, located on the sliding support block, of the lower surface of the apron, and one end of the guide slider is slidably connected into the guide chute.

Preferably, the number of the sliding support blocks is two, the corresponding positions of the side surfaces of the two sliding support blocks are respectively provided with a transverse resetting photosensitive resistor and a transverse wiring harness light source, and the transverse resetting photosensitive resistor is electrically connected with a transverse driving motor through a lead.

Preferably, spacing coupling mechanism is including connecting the installation piece, the inside of connecting the installation piece is equipped with connection mounting groove, the top fixedly connected with coupling spring of connection mounting groove internal surface, coupling spring's other end fixedly connected with holding down plate, the both sides of holding down plate articulate there is the rotation push rod, the other end that rotates the push rod articulates there is the side inserted bar, the lower fixed surface of holding down plate is connected with the push rod, the inside both sides that are located connection mounting groove of connection installation piece are equipped with connection slot, the position of side inserted bar is corresponding with the position in spacing hole.

Preferably, the upper surface that removes the mounting panel is equipped with the installation spout, sliding connection has the absorption slider in the installation spout, the last fixed surface who adsorbs the slider is connected with the protection casing, the side of adsorbing the slider is equipped with adsorption magnet.

(III) advantageous effects

Compared with the prior art, the invention provides an active grabbing auxiliary landing device for an unmanned aerial vehicle parking apron, which has the following beneficial effects:

1. this supplementary landing device is initiatively snatched to unmanned aerial vehicle air park, through the cooperation setting of longitudinal movement board, air park, transverse drive motor, transverse drive lead screw, longitudinal drive motor and longitudinal drive lead screw, can adjust the position of air park in the in-process of using, thereby initiative is snatched unmanned aerial vehicle's descending position, the unmanned aerial vehicle's of being convenient for parking more, and reduced the whole area size of air park, more easily carry.

2. This supplementary landing device is initiatively snatched on unmanned aerial vehicle air park, through spacing cutting ferrule, spacing coupling mechanism, the cooperation setting of connecting inserted bar and spacing hole, the in-process that uses can have convenient quick fixes unmanned aerial vehicle on the surface on air park, make unmanned aerial vehicle more stable at the in-process that charges, be convenient for charge to it, setting through the protection casing, the in-process of parking at unmanned aerial vehicle and transferring can form effectual protection to unmanned aerial vehicle, avoid it to receive the damage.

Drawings

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a front cross-sectional structural view of the present invention;

FIG. 3 is a side cross-sectional structural view of the present invention;

FIG. 4 is a side cross-sectional structural view of the spacing connection mechanism of the present invention.

In the figure: 1. moving the base plate; 2. a support rod; 3. moving the mounting plate; 4. longitudinally moving the plate; 5. a longitudinal threaded seat; 6. a guide chute; 7. a sliding support block; 8. a transverse driving motor; 9. transversely driving the lead screw; 10. a transverse threaded seat; 11. parking apron; 12. a protection plate; 13. a limiting clamping sleeve; 14. a limiting connecting mechanism; 1401. connecting the mounting blocks; 1402. connecting the mounting groove; 1403. a connecting spring; 1404. a lower pressing plate; 1405. rotating the push rod; 1406. a side insert rod; 1407. a push rod is arranged; 1408. connecting the slots; 15. suspending the mounting plate; 16. longitudinally driving the lead screw; 17. a longitudinal driving motor; 18. a sliding groove; 19. a directional slider; 20. a guide slider; 21. transversely resetting the photoresistor; 22. a transverse beam light source; 23. resetting the mounting block; 24. longitudinally resetting the photoresistor; 25. a longitudinal beam light source; 26. connecting the inserted link; 27. a limiting hole; 28. a charging module; 29. installing a chute; 30. adsorbing the sliding block; 31. a shield.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, an active grabbing auxiliary landing device for an unmanned aerial vehicle parking apron comprises a movable bottom plate 1, a support rod 2 is fixedly connected to the upper surface of the movable bottom plate 1, a movable mounting plate 3 is fixedly connected to the top of the support rod 2, a suspension mounting plate 15 is fixedly connected to the lower surface of the movable mounting plate 3, a longitudinal driving screw 16 is rotatably connected to the side surface of the suspension mounting plate 15, a longitudinal driving motor 17 is fixedly connected to the lower surface of the movable mounting plate 3, and the longitudinal driving screw 16 is arranged; the other end of the movable mounting plate is in transmission connection with the output end of a longitudinal driving motor 17, a sliding groove 18 is formed in the position, opposite to the longitudinal threaded seat 5, of the movable mounting plate 3, one end of the longitudinal threaded seat 5 penetrates through the sliding groove 18 to be in threaded connection with a longitudinal driving lead screw 16, reset mounting blocks 23 are fixedly connected to the lower surface of the movable mounting plate 3 on two sides of the longitudinal driving lead screw 16, longitudinal reset photosensitive resistors 24 and longitudinal wiring harness light sources 25 are respectively arranged at corresponding positions on the side surfaces of the two reset mounting blocks 23, the longitudinal reset photosensitive resistors 24 are electrically connected with the longitudinal driving motor 17 through wires, a longitudinal moving plate 4 is abutted to the upper surface of the movable mounting plate 3, a directional slider 19 is fixedly connected to the lower surface of the longitudinal moving plate 4, the cross section of the directional slider 19 is in a mountain shape, a guide groove matched with the directional slider 19 is formed in; the upper surface of the longitudinal moving plate 4 is fixedly connected with a guide chute 6, the side surface of the guide chute 6 is fixedly connected with two sliding support blocks 7, the number of the sliding support blocks 7 is two, the corresponding positions of the side surfaces of the two sliding support blocks 7 are respectively provided with a transverse resetting photosensitive resistor 21 and a transverse wiring harness light source 22, the transverse resetting photosensitive resistor 21 is electrically connected with a transverse driving motor 8 through a wire, one side of each sliding support block 7 is fixedly connected with a transverse driving motor 8, the output end of the transverse driving motor 8 is connected with a transverse driving lead screw 9 in a transmission manner, the outer surface of the transverse driving lead screw 9 is connected with a transverse threaded seat 10 in a threaded manner, the top of the transverse threaded seat 10 is fixedly connected with an apron 11, the lower surface of the apron 11 is abutted against the upper surface of the sliding support block 7, and the lower surface of the, one end of the guide sliding block 20 is connected in the guide sliding groove 6 in a sliding manner, and the position of the parking apron 11 can be adjusted in the using process through the matched arrangement of the longitudinal moving plate 4, the parking apron 11, the transverse driving motor 8, the transverse driving lead screw 9, the longitudinal driving motor 17 and the longitudinal driving lead screw 16, so that the landing position of the unmanned aerial vehicle is captured actively, the unmanned aerial vehicle is convenient to park, the whole area of the parking apron 11 is reduced, and the unmanned aerial vehicle is easy to carry; one end of the upper surface of the parking apron 11 is fixedly connected with a protection plate 12, the upper surface of the parking apron 11 is provided with a limit cutting sleeve 13, the lower surface of the parking apron 11 is provided with a limit connecting mechanism 14 at a position corresponding to the limit cutting sleeve 13, the limit connecting mechanism 14 comprises a connecting and mounting block 1401, a connecting and mounting groove 1402 is arranged inside the connecting and mounting block 1401, the top of the inner surface of the connecting and mounting groove 1402 is fixedly connected with a connecting spring 1403, the other end of the connecting spring 1403 is fixedly connected with a lower pressing plate 1404, two sides of the lower pressing plate 1404 are hinged with a rotating push rod 1405, the other end of the rotating push rod 1405 is hinged with a side inserted rod 1406, the lower surface of the lower pressing plate 1404 is fixedly connected with an upper push rod 1407, two sides of the connecting and mounting block 1401, which are positioned inside the connecting and mounting groove 1402, are provided with connecting slots 1408, the position of the side, the side surface of the connecting inserted rod 26 is provided with a limiting hole 27; one side that the upper surface of removal mounting panel 3 is located longitudinal movement board 4 is equipped with charging module 28, the upper surface of removal mounting panel 3 is equipped with installation spout 29, sliding connection has absorption slider 30 in installation spout 29, the last fixed surface of absorption slider 30 is connected with protection casing 31, the side of absorption slider 30 is equipped with adsorption magnet, through spacing cutting ferrule 13, spacing coupling mechanism 14, the cooperation setting of connecting inserted bar 26 and spacing hole 27, the in-process that uses can have convenient quick fixes unmanned aerial vehicle on air park 11's surface, make unmanned aerial vehicle more stable at the in-process that charges, be convenient for charge it, setting through protection casing 31, the in-process of parking at unmanned aerial vehicle to charge and transfer can form effectual protection to unmanned aerial vehicle, avoid it to receive the damage.

When the unmanned aerial vehicle landing device is used, when the landing position of the unmanned aerial vehicle needs to be grabbed, the longitudinal thread seat 5 is driven to move by controlling the rotation of the longitudinal driving motor 17, so that the position of the longitudinal moving plate 4 is adjusted, the stability of the moving direction of the longitudinal moving plate 4 can be ensured by the directional slider 19 in the moving process of the longitudinal moving plate, the transverse driving motor 8 is controlled to drive the transverse thread seat 10 to move, so that the parking apron 11 is driven to move to adjust the transverse position of the parking apron, the sliding support block 7 plays a supporting role for the parking apron 11, the guide chute 6 and the guide slider 20 can ensure the stability of the movement of the parking apron 11, the grabbing of the landing position of the unmanned aerial vehicle can be realized by adjusting the transverse position and the longitudinal position of the parking apron 11, so that the unmanned aerial vehicle can land conveniently, when the unmanned aerial vehicle lands, the transverse driving motor 8 and the longitudinal driving motor 17 automatically rotate reversely to drive the transverse thread seat 10 and the, the transverse threaded seat 10 can shield the transverse wiring harness light source 22 after moving to the original position, the sharp rise of the transverse resetting photosensitive resistor 21 is changed into an open circuit state, the transverse driving motor 8 stops running, the longitudinal driving motor 17 can shield the longitudinal wiring harness light source 25 after moving to the original position, the sharp rise of the longitudinal resetting photosensitive resistor 24 is changed into an open circuit state, the longitudinal driving motor 17 stops running, the automatic resetting process is realized, then the limiting clamping sleeve 13 is clamped on a bottom bracket of the unmanned aerial vehicle, the connecting inserted rod 26 at the bottom of the limiting clamping sleeve 13 is inserted into the connecting slot 1408, the connecting inserted rod 26 is pushed back by the side face of the side inserted rod 1406 of the bottom disc machine in the inserting process, when the connecting inserted rod is completely inserted, the side inserted rod 1406 is inserted into the limiting hole 27, the position of the unmanned aerial vehicle is fixed, and the unmanned aerial vehicle is ensured not to move in the charging and, at last, the protective cover 31 is pulled up to integrally protect the unmanned aerial vehicle, and the upper push rod 1407 is pressed upwards before the unmanned aerial vehicle takes off. Go up push rod 1407 and drive down clamp plate 1404 and rise, will incline the inserted bar 1406 and take back through rotating push rod 1405, can take off spacing cutting ferrule 13 this moment, very convenient quick.

In summary, the auxiliary landing device for the active grabbing of the unmanned aerial vehicle apron adjusts the position of the apron 11 in the using process through the matching arrangement of the longitudinal moving plate 4, the apron 11, the transverse driving motor 8, the transverse driving lead screw 9, the longitudinal driving motor 17 and the longitudinal driving lead screw 16, so that the landing position of the unmanned aerial vehicle can be actively grabbed, the unmanned aerial vehicle can be conveniently parked, the whole area of the apron 11 is reduced, the unmanned aerial vehicle is more easy to carry, the unmanned aerial vehicle can be conveniently and quickly fixed on the surface of the apron 11 in the using process through the matching arrangement of the limiting clamping sleeve 13, the limiting connecting mechanism 14, the connecting inserted rod 26 and the limiting hole 27, the unmanned aerial vehicle can be more stably fixed in the charging process and is convenient to be charged, and effective protection can be formed on the unmanned aerial vehicle in the parking charging and transferring processes of the unmanned aerial vehicle through the arrangement of the protective cover 31, avoiding it from being damaged.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, the use of the verb "comprise a" to define an element does not exclude the presence of another, same element in a process, method, article, or apparatus that comprises the element.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an unmanned aerial vehicle air park initiative is snatched supplementary landing device, includes removal bottom plate (1), its characterized in that: the upper surface of the movable bottom plate (1) is fixedly connected with a support rod (2), the top of the support rod (2) is fixedly connected with a movable mounting plate (3), the upper surface of the movable mounting plate (3) is abutted with a longitudinal movable plate (4), and the bottom of the longitudinal movable plate (4) is fixedly connected with a longitudinal thread seat (5); the upper surface of the longitudinal moving plate (4) is fixedly connected with a guide chute (6), the side surface of the guide chute (6) is fixedly connected with a sliding support block (7), one side of the sliding support block (7) is fixedly connected with a transverse driving motor (8), the output end of the transverse driving motor (8) is in transmission connection with a transverse driving lead screw (9), the outer surface of the transverse driving lead screw (9) is in threaded connection with a transverse threaded seat (10), and the top of the transverse threaded seat (10) is fixedly connected with a parking apron (11); one end of the upper surface of the apron (11) is fixedly connected with a protection plate (12), the upper surface of the apron (11) is provided with a limiting clamping sleeve (13), the lower surface of the apron (11) is provided with a limiting connecting mechanism (14) at a position corresponding to the limiting clamping sleeve (13), the lower surface of the limiting clamping sleeve (13) is fixedly connected with a connecting inserted bar (26), and the side surface of the connecting inserted bar (26) is provided with a limiting hole (27); and a charging module (28) is arranged on one side, located on the longitudinal moving plate (4), of the upper surface of the moving mounting plate (3).

2. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 1, characterized in that: the lower surface of the movable mounting plate (3) is fixedly connected with a suspension mounting plate (15), the side surface of the suspension mounting plate (15) is rotatably connected with a longitudinal driving lead screw (16), the lower surface of the movable mounting plate (3) is fixedly connected with a longitudinal driving motor (17), and the longitudinal driving lead screw (16) is arranged; the other end is in transmission connection with the output end of a longitudinal driving motor (17).

3. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 2, characterized in that: the position that removes mounting panel (3) and vertical screw thread seat (5) relative is equipped with sliding tray (18), the one end of vertical screw thread seat (5) is passed sliding tray (18) threaded connection on vertical drive lead screw (16).

4. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 3, characterized in that: the lower surface of the movable mounting plate (3) is located two sides of the longitudinal driving screw (16) and fixedly connected with resetting mounting blocks (23), two corresponding positions of the side surfaces of the resetting mounting blocks (23) are respectively provided with a longitudinal resetting photosensitive resistor (24) and a longitudinal wiring harness light source (25), and the longitudinal resetting photosensitive resistor (24) is electrically connected with the longitudinal driving motor (17) through a wire.

5. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 1, characterized in that: the lower surface of the longitudinal moving plate (4) is fixedly connected with an oriented sliding block (19), the section of the oriented sliding block (19) is in a mountain shape, and the lower surface of the moving mounting plate (3) is provided with a guide groove matched with the oriented sliding block (19).

6. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 1, characterized in that: the lower surface of the parking apron (11) abuts against the upper surface of the sliding support block (7), a guide sliding block (20) is fixedly connected to one side, located on the sliding support block (7), of the lower surface of the parking apron (11), and one end of the guide sliding block (20) is connected into the guide sliding groove (6) in a sliding mode.

7. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 6, characterized in that: the number of the sliding support blocks (7) is two, the corresponding positions of the side surfaces of the two sliding support blocks (7) are respectively provided with a transverse resetting photosensitive resistor (21) and a transverse wiring harness light source (22), and the transverse resetting photosensitive resistor (21) is electrically connected with a transverse driving motor (8) through a lead.

8. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 1, characterized in that: spacing coupling mechanism (14) are including connecting installation piece (1401), the inside of connecting installation piece (1401) is equipped with connection mounting groove (1402), the top fixedly connected with connecting spring (1403) of connection mounting groove (1402) internal surface, the other end fixedly connected with holding down plate (1404) of connecting spring (1403), the both sides of holding down plate (1404) are articulated to have a rotation push rod (1405), the other end of rotation push rod (1405) is articulated to have a side inserted bar (1406), the lower surface fixedly connected with push rod (1407) of holding down plate (1404), the inside both sides that are located connection mounting groove (1402) of connecting installation piece (1401) are equipped with connection slot (1408), the position of side inserted bar (1406) is corresponding with the position of spacing hole (27).

9. The unmanned aerial vehicle air park initiative grabbing auxiliary landing device of claim 1, characterized in that: the upper surface that removes mounting panel (3) is equipped with installation spout (29), sliding connection has adsorption slider (30) in installation spout (29), the last fixed surface who adsorbs slider (30) is connected with protection casing (31), the side of adsorbing slider (30) is equipped with adsorption magnet.