CN115806074A

CN115806074A - Structure-reinforced unmanned aerial vehicle automatic take-off and landing airport

Info

Publication number: CN115806074A
Application number: CN202211504005.9A
Authority: CN
Inventors: 戴佳巧; 蔡晓刚; 吴谢辉
Original assignee: Nanjing Tuoheng Unmanned System Research Institute Co ltd
Current assignee: Nanjing Tuoheng Unmanned System Research Institute Co ltd
Priority date: 2022-11-28
Filing date: 2022-11-28
Publication date: 2023-03-17

Abstract

The invention relates to the technical field of unmanned aerial vehicles, and discloses a structurally reinforced unmanned aerial vehicle automatic take-off and landing airport, which comprises a box body, wherein a lifting mechanism is arranged inside the box body, the lifting mechanism comprises a first electric push rod, a support plate, a slide block and a slide groove, one end of the first electric push rod, which is far away from an output end, is fixedly connected with the bottom of the inner wall of the box body, and the bottom of the support plate is fixedly connected with the output end of the first electric push rod; according to the unmanned aerial vehicle body fixing device, the landing gear on the unmanned aerial vehicle body is controlled to fall into the limiting groove, the electric push rod II is started, the electric push rod II drives the L-shaped plate to be close to the landing gear until the L-shaped plate is contacted with the limiting plate, the electric push rod III is started, the electric push rod III drives the pressing plate to move downwards, so that the pressing plate presses the landing gear, the purpose that the unmanned aerial vehicle body is effectively fixed on the supporting plate is achieved, and when the unmanned aerial vehicle body is transferred on a vehicle, the unmanned aerial vehicle body cannot be damaged due to collision caused by shaking in the unmanned aerial vehicle body.

Description

Structure-reinforced automatic take-off and landing airport for unmanned aerial vehicle

Technical Field

The invention relates to the technical field of unmanned aerial vehicles, in particular to an automatic take-off and landing airport of a structurally reinforced unmanned aerial vehicle.

Background

At unmanned aerial vehicle's range of application is comparatively extensive, at present taking photo by plane, agriculture, plant protection, it is miniature from rapping, express delivery transportation, disaster relief, observe wild animal, control infectious disease, survey and drawing, the news report, electric power is patrolled and examined, relief of disaster, movie & TV is shot, make romantic and so on the field all have the application, unmanned aerial vehicle all is equipped with the unmanned aerial vehicle airport, supply unmanned aerial vehicle to park and go up and down, unmanned aerial vehicle parks the airport and can also with portable on-vehicle combination, the characteristics at fixed automatic airport have been combined, the mobile on-vehicle mobility advantage of portable has also been played, frequency of application and coverage are not in the fixed region of limitation, and simultaneously, on-vehicle unmanned aerial vehicle airport still can be as mobility unmanned aerial vehicle command platform, the emergency incident is handled in the scene, efficiency and reaction rate also have very big promotion.

Because on-vehicle unmanned aerial vehicle airport can continuous removal usually, the in-process of removing makes the unmanned aerial vehicle in the airport receive to rock easily and leads to the collision impaired, leads to unmanned aerial vehicle's life to reduce.

Disclosure of Invention

Technical problem to be solved

Aiming at the defects of the prior art, the invention provides an automatic take-off and landing airport of a structurally reinforced unmanned aerial vehicle.

(II) technical scheme

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an automatic airport of taking off and land of structure strenghthened type unmanned aerial vehicle, comprises a box bod, the inside of box body is provided with elevating system, elevating system includes electric putter one, backup pad, slider, spout, the one end of output and the inner wall bottom fixed connection of box body are kept away from to electric putter one, the bottom of backup pad and the output fixed connection of electric putter one, the top of backup pad is provided with stabilizing mean, stabilizing mean includes riser, electric putter two, L template, electric putter three, clamp plate, limiting plate, the bottom of riser and the top fixed connection of backup pad, two fixed mounting of electric putter are at one side outer wall of riser, L template fixed connection is at the output of electric putter two, three fixed mounting of electric putter are at the inner wall top of L template, the output of electric putter three and the top fixed connection of clamp plate.

Preferably, the spout is seted up on the inner wall of box body, slider fixed connection is on the outer wall of backup pad, two stoppers of the top fixedly connected with of backup pad, two the spacing groove has all been seted up at the top of stopper.

Preferably, the bottom of limiting plate and the top fixed connection of stopper, the one end setting that the backup pad was kept away from to the slider is in the inside of spout, and the outer wall of slider and the inner wall sliding connection of spout, can be so that the backup pad is stable reciprocates through setting up slider and spout.

Preferably, the spacing groove swing joint has the undercarriage, the top of backup pad is provided with the unmanned aerial vehicle body, undercarriage fixed mounting is in the bottom of unmanned aerial vehicle body.

Preferably, the top of the box body is hinged with a first cover plate and a second cover plate.

Preferably, be provided with the mechanism that opens and shuts on apron one and the apron two, the mechanism that opens and shuts includes cavity, motor, even axostylus axostyle, threaded rod, carriage release lever, dead lever, fixed slot, bearing, the cavity is seted up in the inside of apron two, the one end that the output was kept away from to the motor and the inner wall one side fixed connection of cavity, the output of motor and the one end fixed connection of even axostylus axostyle, the other end of even axostylus axostyle and the one end fixed connection of threaded rod, the threaded rod runs through carriage release lever and carriage release lever threaded connection, one side outer wall fixed connection that the motor was kept away from to the one end of dead lever and carriage release lever, the fixed slot is seted up on apron one, is for improving even axostylus axostyle drive threaded rod and just reverse to rotate through setting up the motor, is for driving the dead lever removal through setting up the carriage release lever.

Preferably, the other end of the fixing rod penetrates through the other side of the inner wall of the cavity and extends to the inside of the fixing groove, the fixing rod is movably connected with the cover plate II and the fixing groove, the bearing is fixedly connected to the other side of the inner wall of the cavity, the other side of the threaded rod is fixedly connected with the inner ring of the bearing, and the threaded rod can rotate stably by the aid of the bearing.

Preferably, the top of the first cover plate and the top of the second cover plate are fixedly provided with handles, and the first cover plate and the second cover plate can be conveniently rotated by arranging the handles.

(III) advantageous effects

Compared with the prior art, the invention provides an automatic take-off and landing airport of an unmanned aerial vehicle with a reinforced structure, which has the following beneficial effects:

1. this automatic airport of taking off and landing of structure strenghthened type unmanned aerial vehicle, landing gear through on the control unmanned aerial vehicle body falls in the inside of spacing groove, start electric putter two, electric putter two drives the L template and is close to the landing gear, until L template and limiting plate contact, start electric putter three, electric putter three drives the clamp plate and moves down, make the clamp plate push down the landing gear, thereby reach the effectual mesh of fixing the unmanned aerial vehicle body in the backup pad, make unmanned aerial vehicle field when on-vehicle the transfer, can not make the unmanned aerial vehicle body because of the collision that rocks and lead to impaired in unmanned aerial vehicle field.

2. This automatic airport of taking off and land of structure strenghthened type unmanned aerial vehicle, through starting electric putter one, electric putter one drives the backup pad and reciprocates to reach the purpose of lift, conveniently accomodate the unmanned aerial vehicle body.

3. This automatic airport of taking off and landing of structure strenghthened type unmanned aerial vehicle, through starter motor, the motor drives even axostylus axostyle and rotates, even the axostylus axostyle drives the threaded rod and rotates, and the threaded rod drives the carriage release lever and removes, and break away from the fixed slot, thereby apron one removes the restriction with apron two, and then just can open, opening and shutting of automated control box body improves the practicality in this airport.

4. This automatic airport of taking off and land of structure strenghthened type unmanned aerial vehicle can conveniently rotate apron one and apron two through setting up the handle, can be so that the stable reciprocating of backup pad through setting up slider and spout, can be so that the stable rotation of threaded rod through setting up the bearing.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a perspective view of the present invention;

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

FIG. 3 is a first cross-sectional top view of the present invention;

FIG. 4 is a second top cross-sectional view of the present invention;

FIG. 5 is an enlarged view of invention A;

fig. 6 is an enlarged view of invention B.

In the figure: 1. a case body; 2. a lifting mechanism; 201. an electric push rod I; 202. a support plate; 203. a slider; 204. a chute; 3. a stabilizing mechanism; 301. a vertical plate; 302. a second electric push rod; 303. an L-shaped plate; 304. an electric push rod III; 305. pressing a plate; 306. a limiting plate; 4. a limiting block; 5. an unmanned aerial vehicle body; 6. a landing gear; 7. a first cover plate; 8. a second cover plate; 9. an opening and closing mechanism; 901. a cavity; 902. a motor; 903. a connecting shaft rod; 904. a threaded rod; 905. a travel bar; 906. fixing the rod; 907. fixing grooves; 908. a bearing; 10. a handle.

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.

Examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are illustrative and intended to be illustrative of the invention and are not to be construed as limiting the invention.

In the description of the present invention, it is to be understood that the terms "central," "longitudinal," "transverse," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientations and positional relationships indicated in the drawings for convenience in describing the invention and to simplify the description, but are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and are not to be construed as limiting the invention.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," "secured," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or may be connected through the use of two elements or the interaction of two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.

Example 1

As shown in fig. 1-6, the invention provides a structurally reinforced unmanned aerial vehicle automatic take-off and landing airport, which comprises a box body 1, wherein a lifting mechanism 2 is arranged inside the box body 1, the lifting mechanism 2 comprises a first electric push rod 201, a support plate 202, a slide block 203 and a slide groove 204, one end of the first electric push rod 201, which is far away from an output end, is fixedly connected with the bottom of the inner wall of the box body 1, the bottom of the support plate 202 is fixedly connected with the output end of the first electric push rod 201, a stabilizing mechanism 3 is arranged on the top of the support plate 202, the stabilizing mechanism 3 comprises a vertical plate 301, a second electric push rod 302, an L-shaped plate 303, a third electric push rod 304, a press plate 305 and a limit plate 306, the bottom of the vertical plate 301 is fixedly connected with the top of the support plate 202, the second electric push rod 302 is fixedly arranged on the outer wall of one side of the vertical plate 301, the L-shaped plate 303 is fixedly connected with the output end of the second electric push rod 302, three 304 fixed mounting of electric putter are at the inner wall top of L template 303, the output of three 304 of electric putter and the top fixed connection of clamp plate 305, spout 204 is seted up on the inner wall of box body 1, slider 203 fixed connection is on the outer wall of backup pad 202, two stopper 4 of top fixedly connected with of backup pad 202, the spacing groove has all been seted up at two stopper 4's top, the bottom of limiting plate 306 and stopper 4's top fixed connection, the one end setting that backup pad 202 was kept away from to slider 203 is in the inside of spout 204, and the outer wall of slider 203 and the inner wall sliding connection of spout 204, can make the stable reciprocating of backup pad 202 through setting up slider 203 and spout 204, spacing groove swing joint has undercarriage 6, the top of backup pad 202 is provided with unmanned aerial vehicle body 5, 6 fixed mounting of undercarriage is in unmanned aerial vehicle body 5's bottom.

In this embodiment, the undercarriage 6 on the unmanned aerial vehicle body 5 is controlled to fall into the limiting groove, the electric push rod two 302 is started, the electric push rod two 302 drives the L-shaped plate 303 to approach the undercarriage 6 until the L-shaped plate 303 contacts the limiting plate 306, the electric push rod three 304 is started, and the electric push rod three 304 drives the pressing plate 305 to move downwards, so that the pressing plate 305 presses the undercarriage 6, and the purpose of effectively fixing the unmanned aerial vehicle body 5 on the supporting plate 202 is achieved, and when the unmanned aerial vehicle field is transferred on a vehicle, the unmanned aerial vehicle body 5 cannot be damaged due to collision caused by shaking in the unmanned aerial vehicle field; through starting a electric putter 201, a electric putter 201 drives backup pad 202 and reciprocates to reach the purpose of lift, conveniently accomodate unmanned aerial vehicle body 5.

Example 2

As shown in fig. 1 to 6, on the basis of embodiment 1, the present invention provides a technical solution: preferably, the top of the box body 1 is hinged with a first cover plate 7 and a second cover plate 8, the first cover plate 7 and the second cover plate 8 are provided with an opening and closing mechanism 9, the opening and closing mechanism 9 comprises a cavity 901, a motor 902, a connecting shaft rod 903, a threaded rod 904, a movable rod 905, a fixed rod 906, a fixed groove 907 and a bearing 908, the cavity 901 is arranged inside the second cover plate 8, one end of the motor 902 far away from the output end is fixedly connected with one side of the inner wall of the cavity 901, the output end of the motor 902 is fixedly connected with one end of the connecting shaft rod 903, the other end of the connecting shaft rod 903 is fixedly connected with one end of the threaded rod 904, the threaded rod 904 penetrates through the movable rod 905 and is in threaded connection with the movable rod 905, one end of the fixed rod 906 is fixedly connected with the outer wall of one side of the movable rod 905 far away from the motor 902, the fixing groove 907 is formed in the first cover plate 7, the motor 902 is arranged to improve the forward and backward rotation of the connecting shaft rod 903 driving the threaded rod 904, the moving rod 905 is arranged to drive the fixing rod 906 to move, the other end of the fixing rod 906 penetrates through the other side of the inner wall of the cavity 901 and extends into the fixing groove 907, the fixing rod 906 is movably connected with the second cover plate 8 and the fixing groove 907, the bearing 908 is fixedly connected to the other side of the inner wall of the cavity 901, the other side of the threaded rod 904 is fixedly connected with the inner ring of the bearing 908, the threaded rod 904 can stably rotate by the aid of the bearing 908, handles 10 are fixedly mounted at the tops of the first cover plate 7 and the second cover plate 8, and the first cover plate 7 and the second cover plate 8 can be conveniently rotated by the aid of the handles 10.

In this embodiment, through starter motor 902, motor 902 drives even axostylus axostyle 903 and rotates, even axostylus axostyle 903 drives threaded rod 904 and rotates, and threaded rod 904 drives the carriage release lever 905 and removes, and carriage release lever 905 drives dead lever 906 and removes to break away from fixed slot 907, thereby apron one 7 and two 8 remove the restriction, and then just can open, the opening and shutting of automated control box body 1 improves the practicality at this airport.

The working principle of the structure-reinforced unmanned aerial vehicle automatic take-off and landing airport is described below in detail.

As shown in fig. 1-6, in use, when the unmanned aerial vehicle body 5 needs to be stopped in a airport, the undercarriage 6 on the unmanned aerial vehicle body 5 is controlled to fall into the limiting groove, the electric push rod ii 302 is started, the electric push rod ii 302 drives the L-shaped plate 303 to approach the undercarriage 6 until the L-shaped plate 303 contacts with the limiting plate 306, the electric push rod iii 304 is started, the electric push rod iii 304 drives the pressing plate 305 to move downwards, so that the pressing plate 305 presses the undercarriage 6, and therefore the purpose of effectively fixing the unmanned aerial vehicle body 5 on the supporting plate 202 is achieved, and when the unmanned aerial vehicle body 5 is transferred on a vehicle, the unmanned aerial vehicle body 5 cannot be damaged due to collision caused by shaking in the unmanned aerial vehicle field; by starting the first electric push rod 201, the first electric push rod 201 drives the supporting plate 202 to move up and down, so that the lifting purpose is achieved, and the unmanned aerial vehicle body 5 is convenient to store; by starting the motor 902, the motor 902 drives the connecting shaft rod 903 to rotate, the connecting shaft rod 903 drives the threaded rod 904 to rotate, the threaded rod 904 drives the moving rod 905 to move, the moving rod 905 drives the fixed rod 906 to move and is separated from the fixed groove 907, so that the first cover plate 7 and the second cover plate 8 are free from limitation, the airport can be opened, the opening and closing of the box body 1 are automatically controlled, and the practicability of the airport is improved; the first cover plate 7 and the second cover plate 8 can be conveniently rotated by arranging the handle 10, the support plate 202 can stably move up and down by arranging the sliding block 203 and the sliding groove 204, and the threaded rod 904 can stably rotate by arranging the bearing 908.

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, an element defined by the phrase "comprising a reference structure" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

Claims

1. The utility model provides an automatic airport of taking off and land of structure strenghthened type unmanned aerial vehicle, includes box body (1), its characterized in that: the inside of box body (1) is provided with elevating system (2), elevating system (2) include electric putter one (201), backup pad (202), slider (203), spout (204), the one end of output and the inner wall bottom fixed connection of box body (1) are kept away from in electric putter one (201), the bottom of backup pad (202) and the output fixed connection of electric putter one (201), the top of backup pad (202) is provided with stabilizing mean (3), stabilizing mean (3) include riser (301), electric putter two (302), L template (303), electric putter three (304), clamp plate (305), limiting plate (306), the bottom of riser (301) and the top fixed connection of backup pad (202), electric putter two (302) fixed mounting is at one side outer wall of riser (301), L template (303) fixed connection is at the output of electric putter two (302), electric putter three (304) fixed mounting is at the inner wall top of L (303), the output of electric putter three (304) and the top fixed connection of clamp plate (305).

2. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 1, wherein: the utility model discloses a box body, including the stopper of backup pad (202), spout (204) are seted up on the inner wall of box body (1), slider (203) fixed connection is on the outer wall of backup pad (202), two stopper (4) of top fixedly connected with of backup pad (202), two the spacing groove has all been seted up at the top of stopper (4).

3. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 2, wherein: the bottom of limiting plate (306) and the top fixed connection of stopper (4), the one end setting of backup pad (202) is kept away from in the inside of spout (204) in slider (203), and the outer wall of slider (203) and the inner wall sliding connection of spout (204).

4. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 3, wherein: spacing groove swing joint has undercarriage (6), the top of backup pad (202) is provided with unmanned aerial vehicle body (5), undercarriage (6) fixed mounting is in the bottom of unmanned aerial vehicle body (5).

5. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 1, wherein: the top of the box body (1) is hinged with a first cover plate (7) and a second cover plate (8).

6. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 5, wherein: the improved structure of the motor cover plate comprises a cover plate I (7) and a cover plate II (8), wherein an opening and closing mechanism (9) is arranged on the cover plate I (7) and the cover plate II (8), the opening and closing mechanism (9) comprises a cavity (901), a motor (902), a connecting shaft rod (903), a threaded rod (904), a moving rod (905), a fixing rod (906), a fixing groove (907) and a bearing (908), the cavity (901) is formed in the cover plate II (8), one end, far away from an output end, of the motor (902) is fixedly connected with one side of the inner wall of the cavity (901), the output end of the motor (902) is fixedly connected with one end of the connecting shaft rod (903), the other end of the connecting shaft rod (903) is fixedly connected with one end of the threaded rod (904), the threaded rod (904) penetrates through the moving rod (905) and is in threaded connection with the moving rod (905), one end of the fixing rod (906) is fixedly connected with the outer wall of one side, far away from the motor (902) of the moving rod (905), and the fixing groove (907) is formed in the cover plate I (7).

7. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 6, wherein: the other end of the fixing rod (906) penetrates through the other side of the inner wall of the cavity (901) and extends into the fixing groove (907), the fixing rod (906) is movably connected with the second cover plate (8) and the fixing groove (907), the bearing (908) is fixedly connected to the other side of the inner wall of the cavity (901), and the other side of the threaded rod (904) is fixedly connected with the inner ring of the bearing (908).

8. The structurally reinforced unmanned aerial vehicle automatic take-off and landing airport of claim 7, wherein: and handles (10) are fixedly arranged at the tops of the first cover plate (7) and the second cover plate (8).