Unmanned aerial vehicle storage nest device with unfolding platform

Abstract

The utility model relates to an unmanned aerial vehicle nest storage device with an unfolding platform. The unmanned aerial vehicle nest storage device comprises an unmanned aerial vehicle nest shell and a centering clamping device arranged on the surface of the unmanned aerial vehicle nest shell. The centering clamping device comprises a parking apron, X-direction clamping mechanisms capable of synchronously and reversely moving are symmetrically arranged on the front portion and the rear portion of the upper portion of the parking apron, and Y-direction clamping mechanisms capable of synchronously and reversely moving are symmetrically arranged on the two sides of the upper portions of the X-direction clamping mechanisms. The unmanned aerial vehicle nest shell comprises an unmanned aerial vehicle nest base and unfolding platforms which are arranged on the two sides of the unmanned aerial vehicle nest base and can be opened and closed, and the parking apron and the surfaces of the two unfolding platforms jointly form an unmanned aerial vehicle recognition area. The device is simple in structure and reasonable in design, the identification area of landing of the unmanned aerial vehicle is increased through the two foldable unfolding platforms, the situation that the unmanned aerial vehicle is damaged due to the false identification phenomenon is avoided, the parking position of the unmanned aerial vehicle is adjusted by arranging the X-direction clamping mechanism and the Y-direction clamping mechanism, the problem that errors exist when the unmanned aerial vehicle lands to the parking apron is solved, and the unmanned aerial vehicle is convenient to use. The parking stability is enhanced.

Description

Technical Field

[0001] The utility model relates to a drone storage nest device with an unfolding platform. Background Technique

[0002] With the rapid development of drone technology, its applications in fields such as aerial photography, agriculture, plant protection, disaster rescue, wildlife observation, infectious disease monitoring, mapping, news reporting, power line inspection, disaster relief, and film shooting have greatly expanded the uses of drones themselves. In order to achieve unmanned inspection of drones or extend the flight range of drones, drone nests are used as parking points, and through auxiliary means such as image recognition and RTK positioning functions, the unmanned and automatic takeoff and landing functions of drones are realized, enabling drones to park at the target position of a predetermined apron.

[0003] During the use of drone landing, there are the following disadvantages: Firstly, due to the limitation of the size of the apron, the recognizable pattern area of the patterns on the current drone nest apron is small, resulting in difficulty for drones to identify, and there may be misidentification phenomena, causing drones to land in other misidentified areas and resulting in drone damage. Secondly, due to the influence of electronic magnetic field interference and unstable natural environment factors on the RTK positioning and visual recognition of current drone takeoff and landing, the parking of drones is still unstable, and there are still position deviations when landing on the apron. Content of the Utility Model

[0004] The utility model improves the above problems, that is, the technical problem to be solved by the utility model is to provide a drone storage nest device with an unfolding platform, which increases the recognition area for drone landing, avoids misidentification phenomena caused by a small recognition area and resulting in drone damage, and at the same time can adjust the position of the drone on the apron to solve the problem of errors when the drone lands on the apron.

[0005] The utility model is composed of a drone nest housing and a centering and clamping device arranged on the upper surface of the drone nest housing; the centering and clamping device includes a bottom plate and an apron arranged above the bottom plate, and X - direction clamping mechanisms that can move synchronously and in opposite directions are symmetrically arranged in the front and rear above the apron, and Y - direction clamping mechanisms that can move synchronously and in opposite directions are symmetrically arranged on both sides above the X - direction clamping mechanisms; the drone nest housing includes a drone nest base and unfolding platforms that can be opened and closed on both sides of the drone nest base, and the apron arranged on the surface of the drone nest base and the surface of the unfolding platform in the open state jointly form a drone recognition area.

[0006] Further, the X-direction clamping mechanism includes X-direction moving seats arranged on the left and right sides, and an X-direction clamping rod is installed between the upper parts of the two X-direction moving seats; the Y-direction clamping mechanism includes Y-direction moving seats arranged on the front and rear sides, and a Y-direction clamping rod is installed between the upper parts of the two Y-direction moving seats.

[0007] Further, an X-direction driving mechanism for driving the X-direction clamping mechanism to move is installed above the bottom plate. The X-direction driving mechanism includes X-direction screw rod slider mechanisms respectively arranged above the left and right parts of the bottom plate. The X-direction screw rod slider mechanism includes an X-direction guide rail, two X-direction sliders that can move relative to each other along the X-direction guide rail, and an X-direction screw rod arranged above the X-direction guide rail. The threads of the front and rear sections of the X-direction screw rod are opposite. One X-direction slider is in threaded cooperation with the front section of the X-direction screw rod, and the other X-direction slider is in threaded cooperation with the rear section of the X-direction screw rod. The X-direction screw rod is driven to rotate by an X-direction screw rod motor. The X-direction slider is fixed to the X-direction moving seat of the X-direction clamping mechanism; one of the X-direction screw rod slider mechanisms is equipped with an X-direction screw rod motor, and the other X-direction screw rod slider mechanism is not equipped with an X-direction screw rod motor. The two X-direction screw rod slider mechanisms are connected by an X-direction synchronous component; the X-direction synchronous component includes X-direction synchronous wheels respectively arranged on the ends of the X-direction screw rods of the two X-direction screw rod slider mechanisms, an X-direction synchronous belt is sleeved between the two X-direction synchronous wheels, and an X-direction tensioning wheel is also arranged on the bottom plate. The X-direction tensioning wheel cooperates with the X-direction synchronous belt.

[0008] Further, a Y-direction driving mechanism for driving the Y-direction clamping mechanism to move is installed above the bottom plate. The Y-direction driving mechanism includes Y-direction screw rod slider mechanisms arranged above the front and rear parts of the bottom plate. The Y-direction screw rod slider mechanism includes a Y-direction guide rail, two Y-direction sliders that can move relative to each other along the Y-direction guide rail, and a Y-direction screw rod arranged above the Y-direction guide rail. The threads of the left and right sections of the Y-direction screw rod are opposite. One Y-direction slider is in threaded cooperation with the left section of the Y-direction screw rod, and the other Y-direction slider is in threaded cooperation with the right section of the Y-direction screw rod. The Y-direction screw rod is driven to rotate by a Y-direction screw rod motor. The Y-direction slider is fixed to the Y-direction moving seat of the Y-direction clamping mechanism; one of the Y-direction screw rod slider mechanisms is equipped with a Y-direction screw rod motor, and the other Y-direction screw rod slider mechanism is not equipped with a Y-direction screw rod motor. The two Y-direction screw rod slider mechanisms are connected by a Y-direction synchronous component; the Y-direction synchronous component includes Y-direction synchronous wheels respectively arranged on the ends of the Y-direction screw rods of the two Y-direction screw rod slider mechanisms, a Y-direction synchronous belt is sleeved between the two Y-direction synchronous wheels, and a Y-direction tensioning wheel is also arranged on the bottom plate. The Y-direction tensioning wheel cooperates with the Y-direction synchronous belt.

[0009] Further, the unfolding platform includes a long L-shaped aluminum plate and a short L-shaped aluminum plate. One end of the long L-shaped aluminum plate is connected to the upper part of the UAV nest base through a spring hinge A, and the other end of the long L-shaped aluminum plate is connected to the short L-shaped aluminum plate through an elastic hinge B.

[0010] Furthermore, the bent portion of the long L-shaped aluminum plate abuts against the bent portion of the short L-shaped aluminum plate, and the elastic hinge B is arranged above the connection between the long L-shaped aluminum plate and the short L-shaped aluminum plate.

[0011] Furthermore, drone nest top covers are symmetrically arranged on both sides of the drone nest base. One end of each drone nest top cover is hinged to the side of the drone nest base. An accommodation space is formed inside the two drone nest top covers that can be turned up and closed, so as to fold and wrap the deployment platform inside.

[0012] Furthermore, the drone nest top cover and the drone nest base are connected by a hinge assembly. The hinge assembly includes two bearing seats arranged on the side of the drone nest base. A rotatable rotating shaft is inserted through the two bearing seats. The end of the rotating shaft is fixedly connected to the drone nest top cover. A servo motor for driving the rotation of the rotating shaft is also arranged on the drone nest base.

[0013] Furthermore, a number of reinforcing aluminum bars are arranged on the surface of the long L-shaped aluminum plate.

[0014] Furthermore, the bottom plate and the apron are connected by a number of support columns.

[0015] Compared with the prior art, the utility model has the following beneficial effects: The device has a simple structure and is convenient to use. When a drone lands, since the two deployment platforms of the drone nest shell are in a deployed state, the deployment platforms and the apron on the surface of the centering and clamping device form a relatively large drone recognition area, which is conducive to the drone smoothly landing in the apron area, reducing the possibility of misidentification of the drone and reducing the possible damage to the drone; When the drone lands on the apron of the centering and clamping device on the drone nest shell, if there is a deviation when the landed drone is parked on the parking apron, the drone is adjusted and centered by the centering and clamping device; Then, the two drone nest top covers of the drone nest shell are turned over and closed to fold and store the two deployment platforms and wrap the drone in the accommodation space formed by the two drone nest top covers; When the drone takes off, the two drone nest top covers are turned over and opened, the two deployment platforms are opened, and the centering and clamping device expands, so that the drone can take off smoothly.

[0016] Specifically, when the drone nest top cover of the drone nest housing is in the open state, under the elastic force of the spring hinge A and the elastic hinge B, the long L-shaped aluminum plate and the short L-shaped aluminum plate form a planar unfolding platform. The two unfolding platforms and the parking apron on the top surface of the drone nest base form a drone recognition area, increasing the drone's recognizable area, reducing the possibility of misidentification of the drone, and reducing the possible damage to the drone. When the two drone nest top covers are closed, the servo motor drives the two drone nest top covers to rotate and close around the elastic hinge A. During the closing process of the drone nest top cover, the drone nest top cover drives the spring hinge A to be compressed and rotate, thereby folding and storing the unfolding platform. At the same time, as the drone nest top cover further closes, it drives the short L-shaped aluminum plate to also rotate and fold at a certain angle along the elastic hinge B, finally protecting the unfolding platform in the accommodating space formed by the two drone nest top covers. It should be noted here that at this time, the unfolding platform will abut against the inner wall of the drone nest under the action of the elastic hinge A and the elastic hinge B. When the two drone nest top covers are opened, the unfolding platform loses its limit and will become unfolded again under the action of the elastic hinge A and the elastic hinge B.

[0017] When the centering and clamping device is working, when the drone lands on the parking apron and there is a deviation in the landing position of the drone, the two X-direction clamping rods are driven to move relative to each other by the X-direction driving mechanism, and the two Y-direction clamping rods are driven to move relative to each other by the Y-direction driving mechanism to clamp and center the drone, thus avoiding the problem of parking error of the drone and enabling the drone to park at the designated position. When the drone needs to take off, the two X-direction clamping rods are driven to move away from each other by the X-direction driving mechanism, and the two Y-direction clamping rods are driven to move away from each other by the Y-direction driving mechanism, so that the drone can take off smoothly. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic structural diagram of an embodiment of the present utility model;

[0019] Figure 2 is a schematic structural diagram of the centering and clamping device of an embodiment of the present utility model;

[0020] Figure 3 is a schematic structural diagram of the centering and clamping device of an embodiment of the present utility model removing the parking apron Figure 1 ;

[0021] Figure 4 is a partial schematic diagram of the centering and clamping device of an embodiment of the present utility model Figure 1 ;

[0022] Figure 5 is a partial schematic diagram of the centering and clamping device of an embodiment of the present utility model Figure 2 ;

[0023] Figure 6 is a schematic structural diagram of the centering and clamping device of an embodiment of the present utility model removing the parking apronFigure 2 ;

[0024] Figure 7 is Figure 5 the partial enlarged view of the position A in

[0025] Figure 8 is the partial schematic diagram of the inner side of the Y - direction screw - slider mechanism of the centering and clamping device in the embodiment of the present utility model;

[0026] Figure 9 is the three - dimensional Figure 1 ;

[0027] Figure 10 is the three - dimensional Figure 2 ;

[0028] Figure 11 is Figure 10 the partial enlarged view of the position B in

[0029] Figure 12 is the schematic diagram of the unfolded state of the unfolding platform of the drone nest housing in the embodiment of the present utility model;

[0030] Figure 13 is the schematic diagram of the stored state of the unfolding platform of the drone nest housing in the embodiment of the present utility model;

[0031] Figure 14 is the structural schematic diagram of the unfolding platform of the drone nest housing in the embodiment of the present utility model;

[0032] Figure 15 is the overall front view of the drone nest housing without the top cover of the drone nest in the embodiment of the present utility model. Specific Embodiments

[0033] The present utility model will be further described in detail below in conjunction with the drawings and specific embodiments.

[0034] As Figures 1 to 15 shown, in this embodiment, a drone storage nest device with an unfolding platform is provided, which includes a drone nest housing B and a centering and clamping device A arranged on the upper surface of the drone nest housing; an opening B3 is provided on the upper surface of the drone nest housing, a support frame B7 is installed on the inner bottom surface of the opening, the centering and clamping device is installed in the opening, and the apron of the centering and clamping device is exposed on the upper surface of the drone nest housing in an open state.

[0035] During operation: When the drone lands, since the two deployment platforms on the outer shell of the drone nest are in the deployed state, the deployment platforms and the apron on the surface of the centering and clamping device form a relatively large drone recognition area, which is conducive to the smooth landing of the drone within the apron area, reducing the possibility of misidentification of the drone and minimizing potential damage to the drone. When the drone lands on the apron of the centering and clamping device on the outer shell of the drone nest, if there is a deviation in the position of the landed drone on the parking apron, the centering and clamping device adjusts and centers the drone. Then, the two drone nest top covers on the outer shell of the drone nest flip and close, folding and storing the two deployment platforms, and the drone is wrapped within the accommodation space formed by the two drone nest top covers. When the drone takes off, the two drone nest top covers flip open, the two deployment platforms open, and the centering and clamping device expands, enabling the drone to take off smoothly.

[0036] In the first embodiment of the present utility model, the outer shell of the drone nest includes a drone nest base B1 and deployable platforms B2 disposed on both sides of the drone nest base and capable of opening and closing. The surface of the drone nest base has a parking apron area for the drone, and the apron and the surface of the deployed platform in the open state together form a drone recognition area. Drone recognition images can be arranged within the drone recognition area for the drone to identify, so as to land smoothly on the parking apron area.

[0037] In the embodiment of the present utility model, the deployment platform B2 includes a long L-shaped aluminum plate B21 and a short L-shaped aluminum plate B22. One end of the long L-shaped aluminum plate is connected to the upper part of the drone nest base through a plurality of spring hinges AB23, and the other end of the long L-shaped aluminum plate is connected to the short L-shaped aluminum plate through a plurality of elastic hinges BB24.

[0038] In order to ensure the size of the deployment platform while enabling the deployment platform to be received inside the drone nest when the drone nest is closed, the deployment platform is formed by setting two aluminum plates instead of one aluminum plate. The two aluminum plates are a long L-shaped aluminum plate and a short L-shaped aluminum plate. Using aluminum plate material for the deployment platform can effectively reduce the weight while ensuring the strength.

[0039] In the embodiment of the present utility model, the bent portion B211 of the long L-shaped aluminum plate abuts against the bent portion B212 of the short L-shaped aluminum plate, and the elastic hinge B is disposed above the connection of the long L-shaped aluminum plate and the short L-shaped aluminum plate. In the initial state, the spring force of the elastic hinge B causes the bent portion of the long L-shaped aluminum plate to always abut against the bent portion of the short L-shaped aluminum plate, keeping the long L-shaped aluminum plate and the short L-shaped aluminum plate in an unfolded planar state.

[0040] In order to ensure that the two aluminum plates of the platform form a plane when unfolded, a bent portion is added to the contact surface of the two aluminum plates, that is, the bent portion of the long L-shaped aluminum plate abuts against the bent portion of the short L-shaped aluminum plate, increasing the contact area between the long and short L-shaped aluminum plates.

[0041] The elastic hinges A and B are both prior arts, and they adopt the structure of loose-leaf and coil spring to maintain the opening and closing angles of the elastic hinges.

[0042] In the embodiment of the present utility model, in order to ensure that the deployment platform does not deform and improve its strength, a plurality of reinforcing aluminum bars B25 are arranged on the surface of the long L-shaped aluminum plate.

[0043] In the embodiment of the present utility model, drone nest top covers B4 are symmetrically arranged on both sides of the drone nest base. One end of each drone nest top cover is hinged to the side of the drone nest base. An accommodation space is formed inside the two drone nest top covers that can be turned up and closed, so as to fold and wrap the deployment platform inside it.

[0044] In the embodiment of the present utility model, each drone nest top cover is connected to the drone nest base through two hinge assemblies B5. Each hinge assembly B5 includes two bearing seats B51 arranged on the side of the drone nest base. A rotatable rotating shaft B52 is inserted through the two bearing seats. The rotating shaft can rotate within the bearing seats. The end of the rotating shaft is fixedly connected to the drone nest top cover. A servo motor B53 for driving the rotation of the rotating shaft is also arranged on the drone nest base. A cover B54 is arranged outside the hinge assembly.

[0045] In the embodiment of the present utility model, a drawer B6 is arranged on the front of the drone nest base, which can be used to store devices such as motor drivers, PLCs, and touch screens.

[0046] In the embodiment of the present utility model, the drone nest top cover B4 includes a frame B41 and a cover plate B42. The cover plate is arranged on the surface of the frame. In order to prevent the cover plate surface of the drone nest top cover from deforming, a reinforcing rod B43 is also arranged outside the frame. The longitudinal section of the drone nest top cover is U-shaped, and the transverse section is L-shaped.

[0047] In the embodiment of the present utility model, when the outer shell of the drone nest is working: when the top cover of the drone nest is in the open state, under the elastic force of the spring hinge A and the elastic hinge B, the long L-shaped aluminum plate and the short L-shaped aluminum plate form a planar unfolding platform. The two unfolding platforms and the parking apron on the top surface of the drone nest base form a drone recognition area, increasing the drone recognizable area, reducing the possibility of misidentification of the drone, and reducing the possible damage to the drone; when the two top covers of the drone nest are closed, the servo motor drives the two top covers of the drone nest to rotate and close around the elastic hinge A. During the closing process of the top cover of the drone nest, the top cover of the drone nest drives the spring hinge A to be compressed and rotate, thereby folding and storing the unfolding platform. At the same time, as the top cover of the drone nest further closes, it drives the short L-shaped aluminum plate to also rotate and fold at a certain angle along the elastic hinge B, finally protecting the unfolding platform in the accommodating space formed by the two top covers of the drone nest; it should be noted here that at this time, the unfolding platform will abut against the inner wall of the drone nest under the elastic force of the spring hinge A and the elastic hinge B. When the two top covers of the drone nest are opened, the unfolding platform loses its limit and will become unfolded again under the action of the spring hinge A and the elastic hinge B.

[0048] In the second embodiment of the present utility model, the centering and clamping device includes a bottom plate A1 and a parking apron A2 arranged above the bottom plate. Symmetrically arranged in front and rear above the parking apron are X-direction clamping mechanisms A3 that can move synchronously and in opposite directions. Symmetrically arranged on both sides above the X-direction clamping mechanisms are Y-direction clamping mechanisms A4 that can move synchronously and in opposite directions; the two X-direction clamping mechanisms and the two Y-direction clamping mechanisms form a region for centering and clamping the drone.

[0049] In the embodiment of the present utility model, the X-direction clamping mechanism A3 includes X-direction moving seats A31 arranged on the left and right sides, and an X-direction clamping rod A32 is installed between the two X-direction moving seats above; the X-direction clamping rod is U-shaped.

[0050] In the embodiment of the present utility model, the Y-direction clamping mechanism A4 includes Y-direction moving seats A41 arranged in the front and rear, and a Y-direction clamping rod A42 is installed between the two Y-direction moving seats above; the Y-direction clamping rod is strip-shaped. A gasket can also be provided between the Y-direction moving seat and the Y-direction clamping rod.

[0051] In the embodiment of the present utility model, an X-direction driving mechanism A5 for driving the X-direction clamping mechanism to move is installed above the bottom plate. The X-direction driving mechanism includes X-direction screw rod slider mechanisms A51 respectively arranged above the left and right parts of the bottom plate. The X-direction screw rod slider mechanism includes an X-direction guide rail A511, two X-direction sliders A512 that can move relative to each other along the X-direction guide rail, and an X-direction screw rod A513 arranged above the X-direction guide rail. The threads of the front and rear sections of the X-direction screw rod are opposite. One of the X-direction sliders is in threaded cooperation with the front section of the X-direction screw rod, and the other X-direction slider is in threaded cooperation with the rear section of the X-direction screw rod. The X-direction screw rod is driven to rotate by an X-direction screw rod motor A514. The X-direction slider is fixed to the X-direction moving seat of the X-direction clamping mechanism.

[0052] One of the above X-direction screw rod slider mechanisms is equipped with an X-direction screw rod motor, which is the active module; the other X-direction screw rod slider mechanism is not equipped with an X-direction screw rod motor, which is the driven module; the two X-direction screw rod slider mechanisms are connected by an X-direction synchronous component A6. The X-direction synchronous component includes X-direction synchronous wheels A61 respectively arranged at the ends of the X-direction screw rods of the two X-direction screw rod slider mechanisms, and an X-direction synchronous belt A62 is sleeved between the two X-direction synchronous wheels. In order to realize the tension adjustment of the X-direction synchronous belt, an X-direction tensioning wheel A63 is also arranged on the bottom plate, and the X-direction tensioning wheel cooperates with the X-direction synchronous belt.

[0053] In the embodiment of the present utility model, a Y-direction driving mechanism A7 for driving the Y-direction clamping mechanism to move is installed above the bottom plate. The Y-direction driving mechanism includes Y-direction screw rod slider mechanisms A71 respectively arranged above the front and rear parts of the bottom plate. The Y-direction screw rod slider mechanism includes a Y-direction guide rail A711, two Y-direction sliders A712 that can move relative to each other along the Y-direction guide rail, and a Y-direction screw rod A713 arranged above the Y-direction guide rail. The threads of the left and right sections of the Y-direction screw rod are opposite. One of the Y-direction sliders is in threaded cooperation with the left section of the Y-direction screw rod, and the other Y-direction slider is in threaded cooperation with the right section of the Y-direction screw rod. The Y-direction screw rod is driven to rotate by a Y-direction screw rod motor A714. The Y-direction slider is fixed to the Y-direction moving seat of the Y-direction clamping mechanism.

[0054] One of the above Y-direction screw rod slider mechanisms is equipped with a Y-direction screw rod motor, which is the active module; the other Y-direction screw rod slider mechanism is not equipped with a Y-direction screw rod motor, which is the driven module; the two Y-direction screw rod slider mechanisms are connected by a Y-direction synchronous component. The Y-direction synchronous component A8 includes Y-direction synchronous wheels A81 respectively arranged at the ends of the Y-direction screw rods of the two Y-direction screw rod slider mechanisms, and a Y-direction synchronous belt A82 is sleeved between the two Y-direction synchronous wheels. In order to realize the tension adjustment of the Y-direction synchronous belt, a Y-direction tensioning wheel A83 is also arranged on the bottom plate, and the Y-direction tensioning wheel cooperates with the Y-direction synchronous belt.

[0055] In the embodiment of the present utility model, the bottom plate is connected to the helipad through a plurality of support columns A9, and both ends of the support columns are respectively connected to the bottom plate and the helipad through screws.

[0056] By separating the X and Y driving mechanisms from the X and Y clamping mechanisms into two layers, the vertical space inside the drone nest is effectively utilized, avoiding the influence of sundries such as dust and gravel brought by the outside on the driving mechanism during the landing process of the drone, damaging the motor and the module, and further affecting the normal operation of the drone.

[0057] In the embodiment of the present utility model, in order to reduce the weight of the bottom plate and improve the heat dissipation effect, a plurality of hollow holes A101 are uniformly arranged on the bottom plate.

[0058] In the embodiment of the present utility model, in order to facilitate moving, a handle A10 is installed on the bottom plate.

[0059] In the embodiment of the present utility model, when the centering clamping device works: when the drone lands on the parking pad, the two X-direction clamping rods are driven to move relatively by the X-direction driving mechanism, and the two Y-direction clamping rods are driven to move relatively by the Y-direction driving mechanism, clamping and centering the drone, thereby avoiding the problem of parking error of the drone and enabling the drone to park at the designated position; when the drone needs to take off, the two X-direction clamping rods are driven to move away from each other by the X-direction driving mechanism, and the two Y-direction clamping rods are driven to move away from each other by the Y-direction driving mechanism, so that the drone can take off smoothly.

[0060] In the third embodiment of the present utility model, on the basis of the second embodiment, in the embodiment of the present utility model, an X-direction photoelectric patch A11 is arranged inside the X-direction screw slider, and two X-direction photoelectric switches A12 are arranged on the X-direction guide rail. One of the X-direction photoelectric switches is at the end of the X-direction guide rail, that is, the starting point photoelectric switch, and the other X-direction photoelectric switch is in the middle of the X-direction guide rail, that is, the end point photoelectric switch. The X-direction photoelectric patch cooperates with the two X-direction photoelectric switches.

[0061] Similarly, a Y-direction photoelectric patch A13 is arranged inside the Y-direction screw slider, and two Y-direction photoelectric switches A14 are arranged on the Y-direction guide rail. One of the Y-direction photoelectric switches is at the end of the Y-direction guide rail, that is, the starting point photoelectric switch, and the other photoelectric switch is in the middle of the Y-direction guide rail, that is, the end point photoelectric switch. The Y-direction photoelectric patch cooperates with the two Y-direction photoelectric switches.

[0062] After the UAV lands on the platform, the X-axis lead screw motor of the X-axis drive mechanism is powered on to provide power, driving two X-axis sliders on the two X-axis lead screws to move synchronously relative to each other, thereby driving the X-axis clamping mechanism to perform clamping and centering adjustment movement. When the X-axis slider drives the X-axis photoelectric patch to move to the end point where the photoelectric switch is blocked, the X-axis lead screw motor stops moving, and the X-axis clamping movement is completed; subsequently, the Y-axis lead screw motor of the Y-axis drive mechanism is powered on to provide power, driving two Y-axis sliders on the two Y-axis lead screws to move synchronously relative to each other, thereby driving the Y-axis clamping mechanism to achieve relative movement clamping and centering; the centering position of the UAV is adjusted by the movement of the X-axis clamping mechanism and the Y-axis clamping mechanism.

[0063] When the UAV is ready to take off from the platform, the X-axis servo motor of the X-axis drive mechanism is powered on to provide power, and the two X-axis sliders move synchronously away from each other, driving the X-axis clamping mechanism to separate and expand. When the X-axis slider drives the X-axis photoelectric patch to move to the starting point where the X-axis photoelectric switch is blocked, the servo motor stops moving, and the X-axis expansion movement is completed; similarly, subsequently, the Y-axis lead screw motor of the Y-axis drive mechanism is powered on to provide power, driving two Y-axis sliders on the two Y-axis lead screws to move synchronously away from each other, thereby driving the Y-axis clamping mechanism to separate and expand.

[0064] In addition, a UAV charging module can be installed on the X-axis clamping mechanism and the Y-axis clamping mechanism to clamp and charge the UAV after it lands, thereby ensuring the endurance of the UAV.

[0065] For any of the technical solutions disclosed by the present utility model as described above, unless otherwise stated, if it discloses a numerical range, the disclosed numerical range is a preferred numerical range. Any person skilled in the art should understand that the preferred numerical range is only the numerical values with obvious technical effects or representativeness among many implementable numerical values. Since there are too many numerical values to list exhaustively, the present utility model only discloses some numerical values to illustrate the technical solutions of the present utility model, and the above-listed numerical values should not constitute a limitation on the protection scope of the present utility model.

[0066] If terms such as "first" and "second" are used in this article to limit components, those skilled in the art should know that the use of "first" and "second" is only for the convenience of differentiating components in the description. Unless otherwise stated, the above terms have no special meaning.

[0067] Meanwhile, if the above-mentioned utility model of the present disclosure or involves components or structural members that are fixedly connected to each other, then, unless otherwise stated, the fixed connection can be understood as: a detachable fixed connection (for example, using bolts or screws for connection), or can also be understood as: a non-detachable fixed connection (for example, riveting, welding). Of course, the mutual fixed connection can also be replaced by an integral structure (for example, manufactured by integral forming using a casting process) (except where it is clearly impossible to use the integral forming process).

[0068] In addition, in any of the technical solutions disclosed in the above-mentioned utility model of the present disclosure, the terms used to represent the positional relationship or shape, unless otherwise stated, shall include states or shapes that are approximate, similar, or close thereto.

[0069] Any component provided by the present utility model can either be assembled from a plurality of individual components or be a single component manufactured by an integral forming process.

[0070] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present utility model and not to limit them; although the present utility model has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that: it is still possible to modify the specific implementation manners of the present utility model or perform equivalent replacements on some technical features; without departing from the spirit of the technical solutions of the present utility model, they should all be covered within the scope of the technical solutions claimed by the present utility model.

Claims

1. An unmanned aerial vehicle storage nest device with an unfolding platform, characterized in that, It includes a drone nest housing and a centering and clamping device arranged on the upper surface of the drone nest housing; the centering and clamping device includes a bottom plate and a tarmac arranged above the bottom plate, and X-direction clamping mechanisms that can move synchronously and in opposite directions are symmetrically arranged in the front and rear above the tarmac, and Y-direction clamping mechanisms that can move synchronously and in opposite directions are symmetrically arranged on both sides above the X-direction clamping mechanisms; the drone nest housing includes a drone nest base and deployable platforms arranged on both sides of the drone nest base and capable of opening and closing, and the tarmac arranged on the surface of the drone nest base and the surface of the deployable platform in the open state together form a drone recognition area.

2. The drone storage nest device with an unfolding platform according to claim 1, characterized in that, The X-direction clamping mechanism includes X-direction moving seats arranged on the left and right sides, and an X-direction clamping rod is installed between the upper parts of the two X-direction moving seats; the Y-direction clamping mechanism includes Y-direction moving seats arranged in the front and rear, and a Y-direction clamping rod is installed between the upper parts of the two Y-direction moving seats.

3. The drone storage nest device with an unfolding platform according to claim 1, characterized in that An X-direction driving mechanism for driving the X-direction clamping mechanism to move is installed above the bottom plate. The X-direction driving mechanism includes X-direction screw rod slider mechanisms respectively arranged above the left and right parts of the bottom plate. The X-direction screw rod slider mechanism includes an X-direction guide rail, two X-direction sliders that can move relative to each other along the X-direction guide rail, and an X-direction screw rod arranged above the X-direction guide rail. The threads of the front and rear sections of the X-direction screw rod are opposite. One of the X-direction sliders is in threaded cooperation with the front section of the X-direction screw rod, and the other X-direction slider is in threaded cooperation with the rear section of the X-direction screw rod. The X-direction screw rod is driven to rotate by an X-direction screw rod motor, and the X-direction slider is fixed to the X-direction moving seat of the X-direction clamping mechanism; one of the X-direction screw rod slider mechanisms is equipped with an X-direction screw rod motor, and the other X-direction screw rod slider mechanism is not equipped with an X-direction screw rod motor. The two X-direction screw rod slider mechanisms are connected by an X-direction synchronization component; the X-direction synchronization component includes X-direction synchronization wheels respectively arranged on the ends of the X-direction screw rods of the two X-direction screw rod slider mechanisms, an X-direction synchronization belt is sleeved between the two X-direction synchronization wheels, and an X-direction tensioning wheel is also arranged on the bottom plate, and the X-direction tensioning wheel is matched with the X-direction synchronization belt.

4. The drone storage hangar device with an unfolding platform according to claim 1, characterized in that, Above the bottom plate, a Y-direction driving mechanism for driving the Y-direction clamping mechanism to move is installed. The Y-direction driving mechanism includes Y-direction screw rod slider mechanisms arranged above the front and rear parts of the bottom plate. The Y-direction screw rod slider mechanism includes a Y-direction guide rail, two Y-direction sliders that can move relative to each other along the Y-direction guide rail, and a Y-direction screw rod arranged above the Y-direction guide rail. The threads of the left and right sections of the Y-direction screw rod are opposite. One of the Y-direction sliders is in threaded cooperation with the left section of the Y-direction screw rod, and the other Y-direction slider is in threaded cooperation with the right section of the Y-direction screw rod. The Y-direction screw rod is driven to rotate by a Y-direction screw rod motor. The Y-direction slider is fixed to the Y-direction moving seat of the Y-direction clamping mechanism; one of the Y-direction screw rod slider mechanisms is equipped with a Y-direction screw rod motor, and the other Y-direction screw rod slider mechanism is not equipped with a Y-direction screw rod motor. The two Y-direction screw rod slider mechanisms are connected by a Y-direction synchronization component; the Y-direction synchronization component includes Y-direction synchronous wheels respectively arranged at the ends of the Y-direction screw rods of the two Y-direction screw rod slider mechanisms. A Y-direction synchronous belt is sleeved between the two Y-direction synchronous wheels. A Y-direction tensioning wheel is also arranged on the bottom plate, and the Y-direction tensioning wheel cooperates with the Y-direction synchronous belt.

5. The drone storage nest device with an unfolding platform according to claim 1, wherein, The unfolding platform includes a long L-shaped aluminum plate and a short L-shaped aluminum plate. One end of the long L-shaped aluminum plate is connected to the upper part of the drone nest base through a spring hinge A, and the other end of the long L-shaped aluminum plate is connected to the short L-shaped aluminum plate through an elastic hinge B.

6. The drone storage nest device with an unfolding platform according to claim 5, characterized in that, The bent parts of the long L-shaped aluminum plate and the short L-shaped aluminum plate are abutted against each other, and the elastic hinge B is arranged above the connection part of the long L-shaped aluminum plate and the short L-shaped aluminum plate.

7. A drone storage nest device with an unfolding platform according to claim 1, characterized in that, Drone nest top covers are symmetrically arranged on both sides of the drone nest base. One end of the drone nest top cover is hinged to the side part of the drone nest base. An accommodation space is formed inside the two drone nest top covers that can be turned up and closed to fold and wrap the unfolding platform inside.

8. A drone storage nest device with an unfolding platform according to claim 7, characterized in that The drone nest top cover and the drone nest base are connected through a hinge component. The hinge component includes two bearing seats arranged on the side part of the drone nest base. A rotatable rotating shaft is inserted into the two bearing seats. The end of the rotating shaft is fixedly connected to the drone nest top cover. A servo motor for driving the rotating shaft to rotate is also arranged on the drone nest base.

9. The drone storage hangar device with an unfolding platform according to claim 5, characterized in that A number of reinforcing aluminum bars are arranged on the surface of the long L-shaped aluminum plate.

10. The drone storage nest device with an unfolding platform according to claim 1, characterized in that, The bottom plate and the apron are connected by a number of support columns.

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