Drone sunshade using advertising balloon and frame and sunshade using the drone sunshade

Abstract

The drone sunshade of the present invention is characterized in that it is easy to set up because the large advertising balloon frame can be easily moved into the air, and the sunshade can be quickly disassembled according to the weather, wind speed, etc. to solve the safety problem, and the sunshade can be moved according to the direction of the sunlight to provide an effective sunshade. In addition, in the drone sunshade of the present invention, the cover drone can be combined with the advertising balloon in the air, so it is easy to set up a large sunshade with a relatively high weight even if air is used instead of expensive gases such as helium. In addition, a groove is formed on the advertising balloon frame, and the strength of the bracket is improved by inserting a bracket frame with a rigid structure into the groove, which is of great help to the stable movement of the drone sunshade and the fixation of the drone, and multiple cover drones can be easily combined in the air using electromagnets, etc., so that the sunshade can be effectively formed.

Description

Technical Field

[0001] The present invention relates to a drone awning, and more particularly, to a drone awning, wherein the awning is formed by raising a cover formed on a lattice-shaped advertising balloon frame into the air, or the cover is directly set on the lattice-shaped frame in the air using a drone, thereby solving the difficulty of moving a large awning assembled on the ground into the air and realizing rapid installation and disassembly of the awning.

[0002] The present invention also relates to a sunshade, wherein the drone sunshade can be arranged on a steel wire to set the sunshade for a long time. Background Art

[0003] In the prior inventions, namely, the applicant's patent No. 10-2230358 (invention title: sunshade using advertising balloons, hereinafter referred to as "prior application 1") and application No. 10-2022-34297 (invention title: sunshade using ropes and advertising balloons to withstand strong winds, hereinafter referred to as "prior application 2"), the cover that moves up and down is connected to the advertising balloons or a grid-shaped frame formed of polyvinyl chloride sheets by ropes, so that when the wind blows, the cover moves up and down while allowing the wind to pass through to reduce the wind pressure, thereby forming a safe sunshade. In addition, the prior application 2 relates to a structure in which the longitudinal connection part is connected to the steel wire or the net located at the upper part of the frame, wherein the longitudinal connection part has the function of stably moving the cover part without shaking left and right when it moves up and down.

[0004] However, in the prior applications 1 and 2, the advertising balloon frame awnings are always fixed to the ground and therefore cannot be easily disassembled or moved when strong winds blow.

[0005] Furthermore, for the sunshade using advertising balloons in the prior art, there is a problem with the rigidity of the balloon frame in the case of wind or bad weather, and therefore a frame made of a strong and lightweight material that can maintain the rigidity of the advertising balloon frame is needed.

[0006] Furthermore, since the longitudinal connection portion is formed of a string which is not sufficiently rigid, the cover portion is not naturally guided when the cover portion moves up and down.

[0007] Furthermore, protection measures are required in case the drone falls due to illegal intrusion or strong winds.

[0008] Also, as shown in Prior Application 2, when the cover is connected to a steel wire having a longitudinal connection portion thereon, it is not easy to remove or difficult to re-set when strong winds are expected or at night when the awning is not needed.

[0009] Therefore, since the drone uses batteries to fly, the flight duration is short, and a sunshade for the drone requires a device for preventing falling.

[0010] Drones are a general term for unmanned aerial vehicles (UAVs) in the shape of airplanes or helicopters that can be induced to fly and controlled by radio waves without operators. For example, a quadcopter with four propellers rotates clockwise and the other pair rotates counterclockwise, so that it can hover while maintaining a certain height. Based on the number of propellers, drones are divided into two-axis aircraft (two), four-axis aircraft (four), six-axis aircraft (six), and eight-axis aircraft (eight).

[0011] The drone is composed of ESC, FC, computer and regulator, battery, GPS, engine and propeller, etc. ESC, or electronic speed controller, changes the current form and controls the frequency to adjust the engine speed. Flight Controller (FC), the brain of the drone, has the ability to sense rotation, measure acceleration, measure air pressure, etc. Summary of the invention

[0012] Technical issues

[0013] In order to solve the above problems, the present invention aims to provide various structures and methods for combining a drone to a frame and combining a frame bracket and a cover, etc. to the frame, wherein the drone is installed on an advertising balloon frame, and the advertising balloon frame moves with the drone. Therefore, in order to give rigidity to the frame, a frame bracket made of a lightweight and strong material is required.

[0014] Technical Solution

[0015] Below, in order to solve the above-mentioned problems, a drone is used to make the drone awning float in the air, the drone awning is moved into the air and installed on cables or wires, and the cover drone is installed on a lattice-shaped internal frame to easily set up and disassemble the awning. In the event of a fall, safety is enhanced by causing the frame of the polyvinyl chloride sheet and the buffer component to collide.

[0016] Beneficial Effects

[0017] The drone sunshade according to the present invention is easy to set up because it allows the large advertising balloon frame to be easily moved into the air. In addition, the sunshade can be quickly disassembled according to the weather, wind speed, etc. to solve safety problems, and the sunshade can be moved according to the direction of sunlight, thereby providing an effective sunshade.

[0018] Furthermore, according to the drone sunshade of the present invention, the cover drone can be coupled to the advertising balloon frame in the air, so even if air is used instead of expensive gases such as helium, a heavy and large sunshade can be easily installed.

[0019] Furthermore, a groove is formed on the advertising balloon frame, and a frame bracket with a rigid structure inserted into the groove is used to increase the frame strength, thereby contributing to the stable movement of the drone awning and the fixation of the drone. Furthermore, air circulation can be achieved through the cross-shaped bracket in the cylindrical frame, which helps the drone to obtain buoyancy, thereby facilitating the flight of the drone awning as a whole.

[0020] Furthermore, a plurality of cover drones of the present invention can be easily combined in the air using electromagnets or the like to effectively form a sunshade. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 The figure shows the cover provided on the frame of the lattice-shaped advertising balloon and the hole (hole) in which the propeller driving body of the drone is provided.

[0022] Figure 2 FIG. 1 is a diagram of a sunshade (100) for a drone, wherein the sunshade (100) is provided at Figure 1 The combination of the frame bracket and the cylinder frame in the advertising balloon frame is shown.

[0023] Figure 3 The figure shows the guide rod which guides and limits the rise of the cover.

[0024] Figure 4 A diagram showing another embodiment of a drone sunshade (200).

[0025] Figure 5 A diagram showing an example of using a drone sunshade (200) to form a large sunshade.

[0026] Figure 6 1 is a diagram of an embodiment of a triangular cover portion provided on a drone sunshade awning 100 or 200.

[0027] Figure 7 To show Figure 6 The triangular cover shown is lifted by the wind.

[0028] Figure 8 It is a diagram of the integrated two end covers (15) installed on the inner frame of the drone sunshade 100 and 200.

[0029] Fig. 9 The present invention is an exemplary diagram showing a cover drone (45) having a frame bracket arranged in a slot of the frame and having a windshield.

[0030] Fig.10 Another exemplary view of a cover drone (45) provided with a cover by a lattice-shaped internal frame (12) mounted on a drone sunshade (100, 200).

[0031] Fig.11 About Fig.10 A diagram of another embodiment of a canopy drone is shown.

[0032] Fig.12 for Fig.10 Another embodiment of a cover drone is shown, namely a two-section cover.

[0033] Fig.13 The figure is about a joining tool used for fixing when the cover drone (45) is installed on the lattice-shaped internal frame (12) of the frame (10).

[0034] Fig.14 It is a diagram showing a combined structure of a lattice-shaped frame 130 and a drone.

[0035] Fig.15 A diagram showing a drone with a canopy that can be used as a temporary parking lot.

[0036] Fig.16 This is a diagram showing another embodiment of a cover drone (140).

[0037] Fig.17 The figure shows the state where the left cover part (151), the right cover part (152) and the center cover part (157) are connected to the drone.

[0038] Fig.18 To show Fig.17 A diagram of the wire mesh (121) to which the outer cover drones (150) and the central cover drone (155) will be installed is shown.

[0039] Fig.19 Figures showing an embodiment of a canopy drone with different heights being inserted and installed on an advertising balloon frame.

[0040] Fig. 20 This is a diagram of an installation structure of a steel wire and a frame (10) formed in the air.

[0041] Fig.21 A diagram of a drone box for stacking and storing lid drones set in the air.

[0042] Fig. 22 A diagram showing a lid drone with a water tray (183).

[0043] Fig.23 The figure shows an example of forming corresponding grooves on an advertising balloon frame (10) formed with ventilation holes so as to allow a lattice-shaped quadrilateral frame bracket to be inserted and fixed.

[0044] Fig.24 for Fig.11A diagram of another embodiment in which the cover is moved and positioned by a drone is shown.

[0045] Fig.25 A diagram showing an example of a drone sunshade formed by combining multiple drone covers.

[0046] Fig.26 To show Fig. 9 FIG. 1 is a diagram of another embodiment in which a strip provided on one side of a cover portion of a drone is fixedly connected to a drone bracket to guide the rise and fall of the one side cover portion.

[0047] Fig. 27 A diagram showing another embodiment of a circular drone awning.

[0048] Fig.28 A diagram showing another embodiment of a drone sunshade with different heights.

[0049] Fig.29 A diagram showing the use of a drone to connect the longitudinal connection of the cover to the steel wire.

[0050] Fig.30 A diagram of an embodiment of using a curved frame bracket (39) to take into account the bending of the cable (103) for mounting the advertising balloon frame.

[0051] Fig.31 A diagram of an embodiment using a stent insert that incorporates and combines a plurality of stents disposed within an advertising balloon frame.

[0052] Fig.32 A diagram of an embodiment using a cable combined with an air hose that prevents an advertising balloon frame from tilting when the cable sags due to its own weight.

[0053] Best Mode

[0054] Hereinafter, a detailed description will be given with reference to the accompanying drawings.

[0055] The present invention has a structure of a lattice-shaped internal frame in which vents 18 are formed in the frame of the advertising balloon, and includes an advertising balloon frame 10 having various shapes such as a circle and a triangle. Also, the material of the cover portion includes ordinary cloth, polyvinyl chloride, an anti-ultraviolet film, and a fine mesh. In addition, the advertising balloon frame has the advantage that it can be formed into various forms and structures using materials (including polyvinyl chloride) and adhesives, and there is no great difficulty in preparation.

[0056] Here, cheap air is usually used in the advertising balloon according to the present invention, but if helium or hydrogen, which is a lightweight gas, is used, the weight of the entire drone awning can be reduced, thereby reducing the battery consumption of the drone.

[0057] Furthermore, in the present invention, although the cover drone 45, 140 is a component of the vent 180 installed on the drone awning 100, 200, if necessary, the cover drone can be used alone or in combination with the drone awning.

[0058] In the drone sunshade of the present invention, the frame 10 of the advertising balloon made of polyvinyl chloride sheet, into which air enters through the air injection port (16), is composed of an external frame 11 and a lattice-shaped internal frame 12. In addition, the frame 10 can be a double-structured advertising balloon frame 10 of the internal polyvinyl chloride sheet and the internal block plastic wrapped therein.

[0059] According to the size of the frame 10, a plurality of drones 40 or one drone body 41 and an even number of propeller drive bodies 42 may be arranged in the frame, and the battery 43 may be arranged in the center of the advertising balloon frame. In this case, although not specifically described in the detailed description or the drawings, it is obvious that the signal line between the body 41 and the propeller drive body 42 or the battery 43 supplying power and the wire are connected to each other.

[0060] Furthermore, a housing capable of housing the drone body may be disposed at a central portion of the advertising balloon frame.

[0061] The drone (or the drone body) can be controlled to move or stop the drone awning on the ground under the control of a remote controller.

[0062] If necessary, for safety and aesthetics, the drone can be placed inside the frame 10. In order for the drone to obtain buoyancy, air needs to be smoothly supplied. For this purpose, the drone is placed inside the frame 10, a cross bracket 57 is arranged inside the cylindrical frame 55 accommodating the propeller drive body for air circulation, and a buffer 58 to prevent impact can be arranged at the lower part of the cylindrical frame 55.

[0063] Reference Figure 1 , 2 The frame 10 is formed of an outer frame 11 and an inner frame 12. The frame 10 has a hose form made of plastic and is made by assembling a plurality of hoses. Air is injected through an air injection port 16 and the air is supplied to the entire bracket 10 to expand the bracket. The body 41 and a plurality of propeller assemblies 42 of the drone 40 are disposed in the frame 10. Generally, the body 41 may be disposed in the center of the frame 10, and the propeller assembly 42 may be disposed in the outer frame.

[0064] In particular, for safety and aesthetic reasons, the propeller drive body 42 of the drone is preferably disposed inside the frame 10. To this end, a plurality of holes 19 are formed on the outer frame 11, and the cylindrical frame 55 accommodating the propeller drive body 42 of the drone is inserted into the holes 19. When air is injected into the frame 10, the cylindrical frame 55 located inside the holes 19 can be closely fixed to the outer frame 11.

[0065] The cylindrical frame 55 has a cross (+) shaped bracket 57 that can fix the propeller drive body 42, and flanges 56 are formed at the upper and lower parts of the cylindrical frame 55. Therefore, when air is injected, the frame 10 can be clamped between the upper flange 56 and the lower flange 56, and the flange can be fixed to the frame.

[0066] Here, the cylindrical frame (55) can be made of lightweight magnesium. Also, a donut-shaped buffer 58 made of polystyrene or air hose can be attached to the lower part of the bracket 57 to ensure the safety of the frame when it falls, and can also be attached to the lower flange of the cylindrical frame 55 to prevent impact.

[0067] Reference Figure 1 , can be covered by the cover 14 (for convenience, Figure 2 Only one cover 14 is shown in the figure to form a sunshade, and the cover 14 rises and falls with the guide rods 13 provided at the four inner corners of the lattice-shaped internal frame 12 forming a plurality of ventilation holes 18. Figure 3 As shown, the guide rod 13 is used by screwing the upper guide member and the lower guide rod. First, the upper guide rod is inserted into the through insertion port formed in the guide rod insertion portion 13-2 formed on the attachment belt 13-1, and then the upper guide rod is screwed together with the lower guide rod for assembly. The attachment belt 13-1 can be attached to the internal frame using an adhesive or Velcro. The flange of the upper guide rod limits the rise of the cover, and the flange of the lower guide rod prevents the guide rod 13 from rising and detaching as the cover rises. That is, when the wind blown from the lower side of the frame 10 rises along the vent, the cover is guided by the guide rod 13 and rises. When there is no wind, the cover is guided by the guide rod 13 and falls due to its own weight.

[0068] As a more convenient structure, the cover 14 is fixed to the quadrilateral advertising balloon frame having four internal frames 14 using Velcro without the guide rod 13, and the wires connected to the electric car or the external power supply system are connected to the drone body, so that the drone sunshade can be easily formed in the air even if the battery capacity is small. In addition, by removing air from the advertising balloon frame and separating the propeller drive body 42 and the cylindrical frame 55 from each other, it can be easily stored in the trunk of the car.

[0069] And, in Figure 2In the figure, a frame bracket 52 made of magnesium is arranged on the upper part of the advertising balloon frame 10, and can be assembled with the cylindrical frame 55 using bolts or the like via a coupling component 52-1, or a plurality of frame brackets 52 can be assembled using bolts or the like via a coupling component 52-1.

[0070] The frame bracket 52 is disposed on the upper part of the frame 10 and fixes the drone when the drone is flying so that the drone and the frame 10 become one. As a structural material made of magnesium and having a certain thickness or a hollow quadrilateral shape, a strong rigidity can be given to the entire frame. Here, due to the problem of light weight, a structural material in the form of a hollow quadrilateral can be selected.

[0071] In addition, the main body 41 of the drone 40 that controls the movement and ascent of the propeller-driven body 42 is set in the central part of the frame 10. Considering the center of weight, batteries 43 can also be set around it to enable long-term driving in the air. If necessary, a structure that is connected to the electric wires 21 on the ground for power supply can be added.

[0072] If such a drone sunshade is used for a long time, it will affect the power consumption and the life of the drone. Therefore, cables or nets can be set in the air using ground structures or trees, installed brackets, etc., and the drone sunshade can be floated up and installed on the cables or nets to form a sunshade or multiple drone sunshades can be installed to make it larger. In this case, the sunshade can be easily set up and removed, and there is no need to continue to operate the drone, so it is economical and can improve safety.

[0073] Figure 4 Another embodiment of the drone sunshade 200 is shown, in which the propeller drive body 42 is located outside the frame and not in the hole 19 of the frame 10, and the propeller drive body 42 can be combined and fixed to the joint part 53 formed on the extension part of the frame bracket 52, and the frame 10 can be fixed in a surrounding form by the support part 54 formed by a straight line and a circular arc. Here, the joint part 53 and the support part 54 are provided on the extension part of the frame bracket 52 using welding or bolts, and the cable groove 54-1 is formed between the joint part 53 and the support part 54.

[0074] The protective mouth of the advertising balloon material can be attached to Figure 4 The propeller drive body shown, the protection port is cylindrical, and has holes at the upper and lower parts to ensure smooth air flow. Therefore, it can also remain safe when the drone awning falls.

[0075] Figure 4 The drone sunshade 200 shown has a cable groove 54-1 to accommodate the Figure 5(a) shows a cable 103 supported by a bracket 101. When a plurality of the drone sunshades 200 are installed on the cables, since the propeller drive bodies 42 are located outside the bracket 10, in order to prevent the propeller drive bodies from overlapping, a low bracket 101 and a high bracket 102 can be set and the installation height of the drone sunshade 200 can be changed according to the height difference h of the cables. Figure 5 As shown, a spacious awning can be formed without interference.

[0076] Reference Figure 6 and Figure 7 As an embodiment of the cover 14 of the drone awning 100, 200 with the guide rod 13, a cover frame 14-1 with a guide hole 14-2 and a cable hole 14-3 and a triangular cover 14-5 with a cover rope hole 14-6 are assembled, the bottom side of the triangular cover 14-5 is fixed to the cover frame 14-1, and the two sides are connected and fixed by a rope 14-4 connecting the rope hole 14-3 of the cover frame 14-1 and the rope hole 14-6 of the triangular cover 14-5. The closer to the apex, the greater the connection length of the rope 14-4. When the wind blows, the apex side becomes wider to allow the wind to pass through.

[0077] At this time, the guide hole 14-2 can be used for the guide rod 13 to be inserted to make the cover frame 14-1 rise, and the head of the guide rod (not represented by a symbol) is set on the cover frame 14-1 to limit the rise of the cover frame 14-1, and only the triangular cover part 14-5 can be opened to allow wind to pass through.

[0078] Figure 8 The lattice-shaped internal frame 12 installed on the drone awning 100, 200 to provide a cover drone 45, involving no Figure 1 The cover drone that moves upward toward the grid-shaped internal frame 12 by the guide rod 13 shown is installed on the internal frame 12 to form a sunshade, that is, an embodiment of the cover drone with integrated two end covers 15, wherein the flat upper cover sheet 15-1 and the 'V'-shaped lower cover sheet 15-2 connected to the frame 10 of the cover drone are alternately arranged up and down, and a conical vent 15-3 for air to pass through is formed on the upper cover sheet 15-1. When the wind blows from the lower side, the wind rises separately to the two sides of the lower cover sheet 15-2 and passes between the lower cover sheet 15-2 and the upper cover sheet 15-1, and a part of the wind toward the upper cover sheet 15-1 also slips out through the conical vent 15-3, and the upper cover sheet 15-1 can also be stably fixed. At this time, the upper cover sheet 15-1 and the lower cover sheet 15-2 are connected to the frame 10, so it can be completed by a single air injection without the need for additional operations.

[0079] Fig. 9Another embodiment of a cover drone 45 is shown. Fig. 9 In another embodiment of the cover drone shown, the propeller rotates in the cylindrical frame 45-5, and the propeller of the propeller driving body 42 rotates on the upper part of the cylindrical frame (not shown), so that a stronger lifting force and propulsion force can be obtained. However, in order to prevent interference with the rotating propeller and prevent the cover 14 from being affected by the wind, a windshield 17 can be set on the frame bracket 52, such as Fig. 9 At this time, the cover 14 is in a quadrilateral shape with the windshield 17 side formed into a circular arc shape, and covers the vents of the internal frame. Fig. 9 Not shown in the figure, a lower cover portion identical to the upper cover portion may be provided at the lower portion of the frame.

[0080] Furthermore, the frame bracket 52 is inserted into and fixed to a coupling groove 10-1 on the upper portion of the frame 10, and the coupling groove 10-1 is formed to prevent the frame bracket 52 from being buried in the groove and to be coupled to the windshield 17 above. For this frame bracket 52, a hollow rectangular aluminum rod is used. In order to ensure light weight and impart rigidity to the advertising balloon frame 10 during the ascending movement of the drone, covers can be respectively provided at each vent (not indicated by a symbol) on the upper portion of the lattice-shaped frame.

[0081] Fig.10 The invention also relates to a cover drone 45 provided with a cover by a lattice-shaped internal frame 12 installed on the drone sunshade 100, 200, showing that a cover frame 45-2 formed by a quadrilateral and two diagonal lines connecting the vertices is coupled to a cover cylindrical frame 45-5, and a sunshade is formed at the vent of the cover frame 45-2 using four triangular covers. Figure 2 The cylindrical frame 55 shown is the same as that shown in the figure, so the detailed description is omitted. Also, although not shown, the four triangular cover portions are also the same as those shown in the figure. Figure 6 (b) is the same as shown and is therefore omitted.

[0082] And, as reference Figure 1 The holes 19 are formed at the four corners of the frame 10, and when the cover cylindrical frame 45-5 combined with the cover frame 45-2 is inserted into the holes and gas is injected, as the frame expands, the cover cylindrical frame 45-5 is fixed to the frame, and the frame is also fixed between the flanges of the cover cylindrical frame 45-5.

[0083] And, the operation of the triangular cover is also as follows Figure 7As shown, only the bottom side of the triangular cover is fixed and attached to the frame 10, and the other two sides are still connected and fixed by the rope 14-4 connecting the rope hole 14-3 of the cover frame 45-2 and the rope hole 14-6 of the triangular cover. Moreover, the connection length of the rope 14-4 becomes longer as it approaches the apex, and when the wind blows, the apex side becomes wider to allow the wind to pass through.

[0084] Furthermore, the main body 41 of the drone 40 can be appropriately disposed at the center of the cover frame 45-2 or on the frame 10. At this time, the batteries 43 are also appropriately dispersed to prevent the center of gravity of the cover drone 45 from tilting.

[0085] describe Fig.11 , showing Fig.10 Another embodiment of the cover drone 45 is shown, in which a cross-shaped upper bracket 59 is arranged on the upper part of the cover cylindrical frame 45-5 and the hollow quadrilateral bar 45 is coupled to the cross-shaped upper bracket 59, and a long groove is formed on one side of the hollow quadrilateral bar 75, so that the cover connecting bar 79 connected to the cover 14 is coupled to the main body 77 guided by the roller 78, and rises and falls together with the main body 77.

[0086] After the cover drone 45 is installed on the internal frame 12, when the wind blows, if the cover 14 rises, the main body 77 rises smoothly along the inner wall of the hollow quadrilateral bar 75 with the help of the rollers 78 due to the connected cover connecting strip 79. When the wind does not blow, the main body 77 falls together with the cover 14 due to its own weight.

[0087] Furthermore, although not shown, the cover connecting strip 79 that enables the cover to move up and down can penetrate the long slot and extend to the inside of the hollow quadrilateral strip 75 without the structure of the body 77 and the roller 78, and guide the rise and fall of the cover along the long slot. This structure can also be applied to Fig.24 The cover connecting strip 79 with the receiving groove 160 shown in the figure can also be applied to Fig.26 The cover connecting strip 195 shown has a magnetic conical hole 195-1.

[0088] And, despite Fig.11 Although not shown in the figure, the cover part can be prevented from sagging by further providing a cross-shaped frame bracket on the quadrilateral frame bracket 52 provided on the upper part of the frame 10.

[0089] Fig.12 Involving Figure 1The two end frame cover 80 of another embodiment of the cover drone 45 shown in the figure, first, each of the upper frame 81 and the lower frame 82 is composed of a quadrilateral component 85 arranged on the upper part 10 of the frame and two horizontal brackets 86 are arranged on the inner side of the quadrilateral component 85 in the transverse direction and the longitudinal direction respectively, and the upper frame and the lower frame are arranged to be openable to each other along the upper and lower directions by four inner vertical brackets 84 arranged at the intersection of four outer vertical brackets 83 and the horizontal brackets 86.

[0090] Although not specifically shown here, a cross-shaped upper bracket 59 is provided on the upper part of the cover cylindrical frame provided at the four corners of the frame 10, and an outer vertical bracket 83 is provided on the cross-shaped upper bracket 59. Also, an upper net 67 and a lower net 68 are provided on the upper frame 81 and the lower frame 82, respectively, a plurality of longitudinal connecting parts 62 penetrating the central part of the cover to guide the cover 14 to rise and fall are fixed to the upper net and the lower net, and the four corners of the cover 14 are maintained to rise and fall in a horizontal state by the inner vertical bracket 84 and the transverse connecting part 61 composed of a ring and a rope.

[0091] exist Fig.12 In the illustrated cover 14, the number of longitudinal connecting portions 62 may also be increased as the lower mesh 68 and the lower mesh 67 become larger or wider.

[0092] In addition, an edge portion 60 with an anti-ultraviolet film, a thin cloth, etc. is formed on the edge side of the lower frame 82 of the cover 14 where the sunshade cannot be formed to form a shade. However, the width between the quadrilateral member 85 and the horizontal bracket 84 should not be too large to avoid the posture becoming unstable due to wind pressure.

[0093] Reference Fig.13 , relates to an example in which a coupling prop can be attached, and the coupling prop enables the cover drone 45 to be installed and fixed to the grid-shaped internal frame 12 of the frame 10. In other words, four electromagnets 108 and four magnetic bodies 109 such as thin iron plates are attached, and the four electromagnets 108 are respectively located at the upper part of the central part side of the four corners of the internal frame 12, and the magnetic bodies 109 are respectively located at the lower part of the central part side of the four outer sides of the cover drone 45, that is, at the corresponding position combined with the electromagnet 108, and when the cover drone 45 is installed, the electromagnet is driven to be coupled to the magnetic body of the cover drone 45, and the operation of the electromagnet is stopped (off) when separated, so that the cover drone 45 can be easily separated.

[0094] And, if Fig.25As shown in (a) and (b), a large awning can be set only by combining the cover drone 45 without using the drone awning 100, 200. In other words, an electromagnet 108 or a magnetic body 109 such as an iron plate is set in the central part of the four outer sides of the cover drone 45, and an electromagnet is attached to the sides facing each other, and a magnetic body 109 such as an iron plate is attached to the other two faces facing each other, and the combination of the cover drone 45 is continued in the air, and the operation of the electromagnet is stopped when separating to make the drone rise and move.

[0095] Although not shown, the electromagnet can receive electrical supply from the battery of the drone through the wire, and can also receive electrical supply from the ground through the wire 21. And, since the controller of the electromagnet is heavy, the electromagnet can be adjusted on the ground. And, among the multiple cover drones 45, the cover drone located in the center can receive electrical supply through the wire connected from the ground, and the electricity can be supplied to other cover drones around it. At this time, the electrical connection is made to the conductor structure of the combination (electromagnet and magnetic body) connecting the cover drone located in the center and the other cover drones around it, such as a slot electrode and a protruding electrode inserted into the slot electrode, and power can be supplied through the slot electrode and the protruding electrode.

[0096] For convenience, in Fig.25 (c) shows only The character receiving portion 127 and Each of the shaped protrusions 128 is provided at the electromagnet position in the aforementioned cover drone 45. The character receiving parts are respectively arranged at the corresponding positions of the magnetic body The U-shaped protrusion allows the cover drone 45 to be inserted and combined by its own weight when installing it, and can be separated due to the lifting force of the drone when detaching it, thereby continuing to maintain the combination of the cover drone to form a large awning.

[0097] Fig.14 Another embodiment is shown, in which, instead of the advertising balloon frame, the eyebolts 131 are arranged at the four corners of the inner frame of the central part of the lattice-shaped frame 130, and the eyebolts 131 are combined with four hooks 137-1 formed on one side of the connecting part 137, and the four hooks 137-1 formed on the other side of the connecting part 137 can be combined with four fixing pins 134-1 of the combining bracket 134.

[0098] Furthermore, the movable protrusion 136-1 of the movable fastening part 136 coupled to the large drone 135 can be inserted into the groove of the groove bracket 139 coupled to the upper bracket 134-2 of the coupling bracket 134. Specifically, there are two horizontal grooves on both sides of the groove inside the groove bracket 139, and after the movable fastening part 136 is inserted into the groove inside the groove bracket 139, the movable protrusion 136-1 is protruded to the outside for fastening, so that the drone 135 can be lifted and installed on the cable 145 or the net 146.

[0099] At this time, a straight groove or a cross groove 130 - 1 is formed at the lower portion of the frame, so that the frame 130 is stably installed on the cable 145 or the net 146 .

[0100] After the frame 130 is installed, the hook 137-1 of the connecting member 137 is disengaged from the eyebolt 131, and then the movable protrusion 136-1 of the movable fastening part 136 is moved to the original position, i.e., inside, and then the large drone 135 is raised and moved. The sunshade can be formed by raising and moving the cover drone 45 to the lattice-shaped inner frame of the frame 130.

[0101] Furthermore, the movable protrusion 136 - 1 of the movable fastening portion 136 may be driven using oil pressure or the like.

[0102] Fig.15 A drone showing a canopy that can be used as a temporary parking lot.

[0103] First, four brackets 97 with drone mounting parts 97-1 are provided, and four drones 40' are mounted as shown in FIG. Fig.15 (b) shows a cover portion quadrilateral frame 95-2 coupled to a cover 95-1, an upper hinge block 99-1 and a lower hinge block 99-2 are provided on one side of the drone, and the quadrilateral frame 95-1 is hingedly coupled to the lower hinge block 99-2 of the drone on the front side (in front of the car) and the upper hinge block 99-1 on the rear side, respectively. In this way, when the quadrilateral frame 95-1 is tilted by the height difference between the upper hinge block 99-1 and the lower hinge block 99-2, the drone is installed on the mounting portion 97, thereby providing a sunshade for the vehicle 96, and the cover portion 95 is naturally tilted to allow rainwater to remain and water will not accumulate in the cover portion.

[0104] Furthermore, as needed, the battery of the drone can be connected to the wires of the bracket (not shown) to provide minimal electricity to the electric car. Conversely, the drone can be powered, and each drone 40' can be started using a controller. As needed, a drone 40 and four propeller drive bodies 42 can be used to replace the drone 40'.

[0105] Fig.16Another embodiment of a cover drone 140 is shown, wherein the upper portion is formed by an upper quadrilateral frame 141 and a cross-shaped upper horizontal support 145, and the lower portion is formed by a lower quadrilateral frame 142 and two lower horizontal supports 143 are arranged in the transverse direction and the longitudinal direction, and the upper and lower portions are arranged to be spaced apart from each other in the vertical direction due to a vertical support 144 and a central vertical support 144-1. And, the drone (or propeller-driven body) is placed at the intersection of the lower horizontal supports 143.

[0106] Although not shown, the covers at the four corners of the upper quadrilateral frame 141 may be connected by ropes 156 , and the covers may be prevented from sagging by the cross-shaped upper horizontal bracket 145 .

[0107] Reference Fig.17 Describe, Fig.17 (a) shows an outer cover drone 150 consisting of two left and right cover drones 140. Specifically, the left cover 151 and the right cover 152 are connected by a cover cable 153, and the left cover 151 and the right cover 152 are respectively connected and fixed to the cover drone 140 by ropes 156, so that they rise to a certain height when the wind blows and descend when the wind stops.

[0108] and, Fig.17 (b) shows the central cover drone 155 located between the left and right side cover drones 140, and specifically shows the central cover 157 being fixed by the rope 156 in an ascending state.

[0109] Fig.18 The structure involving the installation of the wire mesh 121, Fig.17 The left and right drones 140 with the left cover 151 and the right cover 152 and the drone 140 with the central cover 157 are to be installed on the wire mesh 121.

[0110] First, for the bracket 120, there is a slit groove 122 in the brackets at both ends, and two slit grooves 122 in the middle bracket. The interior of the bracket 120 is an empty space, and the rubber roller 123 is connected to the cable combination bracket 154 through the protrusion 154-1. The electromagnet 108 is arranged on the left, right and bottom surfaces of the cable insertion groove 154-2. When the iron plate combination 153-1 formed at the two ends of the cover cable 153 connected to the left cover 151 and the right cover 152 is inserted into the cable insertion groove 154-2, fixed combination can be achieved. Although not shown, the wires and the like for driving the electromagnet 108 are arranged on the bracket 120.

[0111] Observe the operation. First, the drone 140 with the central cover 157 rises and is positioned in the center in sequence. Then, the drones with the left and right cover parts rise and are installed in sequence on the wire mesh 121 on both sides of the drone 140 with the central cover part. The iron plate joints 153-1 located at both ends of the cover cable 153 can be combined with the rope insertion slot 154-2 operated by the electromagnet.

[0112] After setting, when wind blows, the left cover 451 and the right cover 152 rise together with the cable combined bracket 154. At this time, the wind will slip out through the left and right cover parts and the central cover part. When the wind stops, the left cover 451 and the right cover 152 fall together with the cable combined bracket 154 due to their own weight.

[0113] Although three drones (left, right, and center) are used in the above embodiment, one drone having a left cover, a right cover, and a center cover may be used instead of the three drones to achieve the same effect.

[0114] Fig.19 Another embodiment of the cover drone is shown, wherein the lower protrusion 161 located at the lower part of the frame of the cover drone 45 can be inserted and coupled to the receiving groove 160 located at the upper part of the frame 10 of the drone sunshade. In the cover drone 45, since two covers 14 with different rising heights are connected to the vertical bracket 144, even if the wind blows, the different rising heights of the covers can make the wind rise and pass, so that the sunshade can be stably provided. In addition, although the drone body 41 is not shown in the drone sunshade and the cover drone 45, it can be arranged with a plurality of batteries 43 appropriately distributed at the upper part or side of the frame 10 and the cover frame 45-2, and, although not shown, the propeller drive body 42 of the frame 10 can also be coupled to the frame bracket set at the lower part of the frame 10.

[0115] Fig. 20 (a) and (b) are used to describe that the frame 10 of the drone awning (or drone cover) installed on the steel wire 162 set in the air is stably installed by forming a groove 10-1 at the lower part of the frame 10. Here, the function caused by the steel wire 162 is similar to the function of the cable 103. There is no practical benefit in distinguishing the two, so they are used interchangeably.

[0116] Fig. 20 (a) shows that a straight groove 10-1 is formed at the lower part of the frame along the direction of the steel wire to be coupled to the straight steel wire 162, and a magnetic body 109 such as an iron plate is arranged on the steel wire at a certain interval, and an electromagnet 108 is arranged at a corresponding position in the frame 10 and started after the frame is installed, so that the frame 10 can be securely fixed to the steel wire.

[0117] In addition, on the contrary, the electromagnet can be set on the steel wire, and the magnetic body can be set at the bottom of the advertising balloon. In this case, the electromagnet receives electrical supply from the ground through the wire.

[0118] exist Fig. 20 In (b), the steel wire (162) for installing the drone sunshade (or cover drone) is formed into a lattice shape to correspond to the lattice frame 10, and a groove is formed at the lower part of the lattice frame 10, and the steel wire 162 can be inserted into the groove of the frame and stably installed, and an electromagnet 108 is provided at the intersection of the steel wire 162, and, although not shown, a magnetic body 109 is also provided at a corresponding position of the frame, so that the frame 10 can be surely fixed. At this time, it is obvious that the positions of the electromagnet and the magnetic body can be changed in consideration of the convenience of setting, etc.

[0119] In order to ensure that the drone awning is correctly installed on the steel wire 162, a receiving GPS can be set on the steel wire.

[0120] exist Fig.21 In the present invention, when the drone awning (or cover drone) is set on the steel wire 162 for a long time, it is not easy to reset it after disassembling it at dusk. Therefore, the lightweight net 171 and the drone box 170 formed by the advertising balloon are moved into the air and set on the steel wire. At night, the drone awning (or cover drone) can be stacked in sequence using the drone boxes for storage, thereby reducing the moving distance of the drone awning (or cover drone) to quickly and effectively disassemble and set it.

[0121] Reference Fig. 22 The lid drone 45 is described as having a water tray 183. Although not shown, as shown in FIG. Figure 4 As shown, it includes a propeller drive body 42, which is connected and fixed to a frame bracket 52 set on the frame 10, and a guide rod 180, which is set on the upper part of the frame bracket 52, wherein a left cover 181 and a right cover 182 are fixed to the upper part of the guide rod 180, and the left cover 181 and the right cover 182 are fixed to the high position of the outer guide rod 180 and the lower position of the central inner guide rod 180 to be inclined toward the central part, and a water tray 183 fixed to the inner guide rod 180 is provided in the center to move rainwater and the like left from the left cover 181 and the right cover 182.

[0122] Although only two cover parts are shown in the drawings, the remaining two cover parts at the front are the same and are therefore omitted.

[0123] Fig.23 Another embodiment of a cover drone 45 is shown. Fig.23In the lower figure, at the four corners of the advertising balloon frame 10, slots 10-1 are formed between the propeller receiving slot 11-1, the outer frame and the lattice-shaped inner frame 12. Fig.24 The propeller drive body accommodating portion 42-1 and the frame bracket 52 shown in the upper figure are respectively inserted into and fixedly coupled to the groove 10-1, and the vent 18 is formed in the center of the internal frame 12 so that the wind can slip out through the vent 18 when blowing, thereby stabilizing the cover drone.

[0124] In order to ensure the effect of the awning, any ordinary technician can appropriately select the size of the vent 18 and the height of the internal frame. In addition, in order to fix the propeller drive body 42 to the propeller drive body accommodating portion 42-1, the electromagnet 108 can be set at the bottom or side, and a magnetic body such as an iron plate can be set at the corresponding position of the propeller drive body 42.

[0125] Fig.24 Show Figure 1 Another embodiment of the cover drone shown in FIG. 1 has a cover formed inside a quadrilateral frame bracket 52 so that the cover 14 is not fixed but moves toward the drone, and lower protrusions 161 are formed at the four corners of the frame bracket, and conical receiving grooves 160 are formed on the cover connecting strip 79 (refer to FIG. 1 ). Fig.11 ), the cover is moved by the drone, and the plurality of lower protrusions 161 can be installed and fixed to the four receiving grooves 160. In this way, the cover can be quickly separated for safety when the weather is bad.

[0126] Fig.26 Show Fig. 9 Another embodiment of the cover drone 45 is shown, and the cover drone 45 consists of a cover part with a smaller rising height and a cover part with a larger rising height, which are connected and guided by a rope 156 and a vertical rod 158. For the sake of convenience of explanation, only the two rear cover parts are shown in the accompanying drawings.

[0127] One side of the cover part that rises lower due to the wind is connected to the frame by a rope 156, and the other side is formed with a small ring (not shown) called a button hole inserted into the vertical rod 158, so as to guide it to rise and fall. One side of the cover part that rises higher is formed with a small ring (not shown) called a button hole inserted into the vertical rod 158, and the other side is connected to the frame by a rope 156, and is guided to rise and fall together with the arm 193 of the drone 40' and the cover connecting strip 195 of the bracket 163. And, although not shown, once the rising height of the cover part that rises lower and the cover part that rises higher inserted into the vertical rod 158 is determined, a knot fixing part (glue ring) or the like for limiting the height can be set to limit the height. Here, although the strip 191 is coupled to the right side of the cover part, in order to correctly guide the cover part to rise and fall, it can be extended from the right side of the cover part to the left side, that is, near the button hole.

[0128] Furthermore, magnetic bodies 109 coated with iron components are formed at multiple locations on the edges of each cover portion, and electromagnets 108 or magnets are provided at corresponding positions on the upper portion of each frame, so that the cover portion can be completely fixed to the frame to achieve the awning function when the wind is weak or not blowing. It is obvious that this structure can be applied to the structure of other cover portions.

[0129] In this embodiment, the cover portion that rises higher is connected by a strip 191, and the electromagnet conical protrusions 192 formed on the left and right side arms 193 of the drone are respectively inserted into the magnetic conical hole 191-1 formed on the strip 191 and the magnetic conical hole 195-1 of the cover connecting strip 195 formed on the bracket 163 and fixed (in the accompanying drawings, for convenience, only one connection using a drone is shown). When the wind blows, the cover portion is guided by the bracket 163, so it can rise and fall vertically without being blown by the wind, and the drone awning can be easily set up or disassembled using a drone.

[0130] Fig. 27 Another embodiment of a cover drone 45 is shown, wherein the cover drone 45 is composed of a combination of a frame bracket 52 including two concentric circles and six frame brackets 52 in a radial direction connecting the two concentric circles at equal angles, wherein six propeller drive bodies 42-2 are arranged at the ends of the frame bracket 52 in the radial direction, and a drone body 42-1 can be arranged in the center of the concentric circles.

[0131] The space between the frame brackets 52 including the concentric circles and the six frame brackets 52 in the radial direction (although in Fig. 27As shown in 12, it can be changed at will according to the number of concentric circles and the number of frame brackets in the radial direction) is provided with a conical cover portion 14-7, a cover rope hole 14-6 is formed at the edge of the cover portion 14-7, and a frame rope hole 14-3 is formed on the frame bracket 52 near the edge of the cover portion 14-7, which are connected by ropes 14-4 respectively, so that multiple cover portions 14-7 can be provided on the frame bracket 52, and, as shown in Fig. 27 As partially shown in FIG. 5 , a lower steel wire 196 may be disposed below the frame brackets 52 to prevent the plurality of cover portions 14 - 7 from sagging toward the spaces between the frame brackets 52 .

[0132] Furthermore, for the plurality of cover portions 14-7, as Figure 7 In the operation of the multiple cover parts shown, the ropes 14-4 at the bottom sides of the multiple cover parts 14-7 are connected to the shortest, and the closer the two sides are to the apex, the longer the ropes 14-4 are connected.

[0133] Fig.28 Another embodiment of a cover drone is shown, with covers on the left and right sides that rise and fall at a smaller height along vertical brackets 144, and a cover in the center that rises and falls at a larger height along a central vertical bracket 144-1 (the same cover should also be shown on the left side, but it is omitted for convenience). When wind blows, the wind rises along the left and right sides and the center and slides out, so that not only the awning can be stabilized, but it also overlaps with the cover, so that the awning has a great effect.

[0134] Fig.29 It is shown that in a drone awning (or a cover drone), a drone is used to easily connect the longitudinal connecting part 62 that guides the cover 14 to rise and fall to the upper steel wire 162.

[0135] First, the longitudinal connection parts 62 fixed to the four corners of the lattice-shaped frame 10 of the drone sunshade installed on the cable 103 are fixed to the lower side of the drone through the eyelets (not shown) of the cover 14. A ring 109' as a magnetic body is provided on the upper part of the drone 40, and the ring 109' is inserted and fixed in the groove of the electromagnet 108' with grooves provided on the steel wire 162, so that the upper and lower connection of the longitudinal connection parts 62 can be easily realized, and the disassembly can also be carried out quickly.

[0136] For convenience, only one cover 14 is shown. However, the cover 14 is actually provided on all the internal frames of the frame 10 having ventilation openings.

[0137] Fig.30A configuration is shown, which is intended to prevent the cable 103 installed on the balloon frame from sagging due to the load of the cable 103 itself when being installed, and the cable 103 is not inserted into the entire groove 10-1 of the frame 10 on which the cable 103 is installed, so that the installed frame 10 becomes unstable due to wind. In other words, the frame bracket installed on the lower side of the inside of the frame can be formed into a frame bracket 39 curved with the same curvature as the sagging curved surface of the cable 103 and a groove 39-1 is formed below it, so that the cable 103 can be inserted into the entire length of the frame 10, and the frame can be stably installed on the cable 103. Here, the frame is made of a polyvinyl chloride sheet or cloth, etc., and the curved frame bracket 39 is attached to the lower part of the frame, and the lower part of the frame is made with the same curvature as the curved frame bracket 39. This method can be applied to the example of attaching the frame bracket formed with a groove to the lower side of the inside of the frame 10 installed on the cable or wire to form the groove 10-1 as described above.

[0138] and, Fig.32 (a) shows that a cable combined with an air hose 33 is arranged on the cable to prevent the installed frame 10 from tilting as the cable sags. The upper side of the cable combined with the air hose 33 is like the sagging curvature of the cable, but is bent in the opposite direction, that is, upward. The cable combined with the air hose 33 can remain horizontal as the cable sags. Therefore, the frame installed on the cable and the cable combined with the air hose 33 will not tilt but will be installed in a horizontal state.

[0139] The width W of the cable-combined air hose 33 is sufficient as long as it can be inserted into the groove 10 - 1 of the frame 10 to which it is mounted.

[0140] Fig.32 (b) is the same as (a), the only difference being that the cable is combined with the air hose 34 to completely wrap the cable, and the actual functions are the same.

[0141] Fig.31 The frame bracket ( Fig.31 The example only includes two open and closed safe deposit boxes).

[0142] In detail, the opening and closing storage box 35 for inserting and closing a plurality of racks is attached to the upper surface or the side of the frame 10. In order to assemble the frame racks before injecting air into the frame 10, the cover 35-3 with a fastener (velcro) in the opening and closing storage box 35 is opened, the racks are inserted, and the assembly is performed. After the assembly, a sealing treatment can be performed using soft rubber or plastic, so that the cover 35-3 of the opening and closing storage box 35 is closed to complete the sealing.

[0143] An embodiment will be described. Four opening and closing safe deposit boxes 35 are arranged on the sides of the outer frame of the quadrilateral, and with all the lids of the opening and closing safe deposit boxes 35 open, the central bracket 38-1, the right bracket 38-2, and the left bracket 38-1 are inserted from the lower opening and closing safe deposit box 35 into the upper opening and closing safe deposit box 35 through the insertion hole 35-1. In addition, the upper connecting brackets 37-1 and 37-2 are respectively screwed to the central bracket 38-1 through the through holes (not shown) of the right bracket 38-2 and the left bracket 38-3, and the central connecting brackets 37-3, 37-4 and the lower connecting brackets 37-5, 37-6 are also screwed to the central bracket by the same method. After the screw assembly is completed in this way, the lid of each of the four opening and closing safe deposit boxes is closed using Velcro, and air is injected to complete the frame.

[0144] Here, although not specifically described, the opening and closing storage box 35 can be used by being set on the upper side of the frame 10. However, regardless of whether it is on the upper side or the side of the frame 10, the bracket must be assembled through the insertion hole 35-1 of the opening and closing storage box 35, so the insertion holes 35-1 of the upper and lower sides or the left and right sides of the opening and closing storage box 35 must be formed to face each other, and the drone can be installed by making the right bracket 38-2 and the left bracket 38-3 pass through the opening and closing storage box 35 and extend to the outside of the frame 10, and then, sealing can also be achieved.

[0145] The material used to form the skeleton of the frame bracket, cylindrical frame, bracket, etc. used in the present invention is made of lightweight and strong magnesium alloy, fiber reinforced plastic (FRP, Fiber Reinforced Plastic), carbon composite material or giga steel.

[0146] Furthermore, although there is no Figure 5 , Fig. 20 , Fig.26 , Fig.29 ) shows that in an awning where the drone awning (or cover drone) is installed on cables or wires, in order to cope with the situation where the drone awning (or cover drone) lands due to strong winds, etc., the lower net can be set on a bracket at the bottom of the cables or wires to ensure safety.

[0147] As mentioned above, although specific embodiments are described in the detailed description of the present invention, it is obvious that various modifications can be implemented without departing from the scope of the present invention. Therefore, the scope of the present invention should be limited by the following claims and their equivalents, rather than being limited to the described embodiments.

Claims

1. A drone sunshade, which uses a drone to move into the air to form a shadow on the ground, characterized in that: include: An advertising balloon frame (10) having a lattice shape of a plurality of polyvinyl chloride sheets joined, formed of an outer frame (11) and an inner frame (12), wherein a plurality of holes (19) are formed in the outer frame (11), and a cylindrical frame (55) is inserted into the plurality of holes (19), The frame fixing part (50) is composed of the cylindrical frame (55) and a lattice-shaped frame bracket (2), wherein the cylindrical frame (55) has a flange inserted and coupled to the hole (19), and the lattice-shaped frame bracket (2) is placed on the frame (10) and coupled to the cylindrical frame (55), wherein: The frame support (52) is a hollow quadrilateral aluminum rod. The flange (56) of the cylindrical frame (55) of the frame fixing part (50) and the frame support (22) are separated and combined by bolts and nuts, and the frame bracket 52 is separated and combined by bolts and nuts with the help of the combining part (52-1).

2. The drone sunshade according to claim 1, characterized in that: A cross-shaped bracket (57) and a buffer (58) are respectively arranged at the lower part of the cylindrical frame (55), wherein the cross-shaped bracket (57) is used to support and fix the propeller drive body (42), and the buffer (58) is used to ensure landing safety.

3. A drone sunshade, which uses a drone to move into the air to form a shadow on the ground, characterized in that: include: An advertising balloon frame (10) having a lattice shape of a plurality of polyvinyl chloride sheets joined together and formed of an outer frame (11) and an inner frame (12), A frame bracket (52) disposed on the frame (10) comprises a coupling portion (53) and a supporting portion (54), wherein the coupling portion (53) is coupled to a propeller driving body (42) of the drone, and the supporting portion (54) supports and fixes the frame (10), and The frame support part (52) is a hollow quadrilateral aluminum rod, and is separated and connected by bolts and nuts with the help of a connecting component (52-1).

4. The drone sunshade according to claim 3, characterized in that: A cable groove (54-1) is formed between the coupling portion (53) and the supporting portion (54) to accommodate the cable (103).

5. The drone sunshade according to claim 2 or claim 4, characterized in that: Guide rods (13) for guiding the cover to rise and fall are coupled to the four inner corners of the lattice-shaped frame (10), and the rise and fall of the cover are guided by the guide rods.

6. The unmanned aerial vehicle sunshade according to claim 5, characterized in that: The cover drones are respectively mounted on a grid-shaped frame that forms a vent in the air.

7. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In the cover drone, a propeller driving body (42) is arranged inside a cylindrical frame (45-5), the cylindrical frame (45-5) is inserted into holes (19) formed at four corners of an advertising balloon frame (10), and, A cover frame (45-2) formed by connecting quadrilaterals and two diagonal lines connecting vertices is coupled to a cover cylindrical frame (45-5), the cover frame (45-2) being composed of four triangular-shaped covers.

8. The unmanned aerial vehicle sunshade according to claim 7, characterized in that: The bottom edge of the triangular cover is attached to and fixed to the frame (10), and the two sides are connected and fixed to the cover frame (14-1) by ropes (14-6), and the closer to the vertex, the longer the length of the rope connection.

9. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In the cover drone, a propeller driving body (42) is arranged inside a cylindrical frame (45-5), the cylindrical frame (45-5) is inserted into holes (19) formed at four corners of an advertising balloon frame (10), and, An upper cover sheet (15-1) and a 'V'-shaped lower cover sheet (15-2) are alternately arranged, and the upper cover sheet (15-1) and the lower cover sheet (15-2) are connected to the frame (10), wherein a conical vent hole (15-3) through which air can pass is formed on the upper cover sheet (15-1).

10. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In the cover drone, a propeller driving body (42) is arranged inside a cylindrical frame (45-5), the cylindrical frame (45-5) is inserted into holes (19) formed at four corners of an advertising balloon frame (10), and, A cross-shaped upper bracket (59) is arranged on the upper side of the cylindrical frame (45-5), a hollow quadrilateral bar (75) is arranged on the upper bracket (59), a long groove is formed on one side of the quadrilateral bar (75), and a cover connecting bar (79) connected to the cover part passes through the long groove and extends to the inside of the hollow quadrilateral bar (75) and guides the cover part to rise and fall along the long groove.

11. The unmanned aerial vehicle sunshade according to claim 10, characterized in that: The cover connecting strip (79) is connected to a body (77) formed with a roller (78) inside the hollow quadrilateral strip (75) to guide the lifting and lowering of the cover.

12. The drone sunshade according to claim 6, wherein: In the cover drone, a propeller driving body (42) is arranged inside a cylindrical frame (45-5), the cylindrical frame (45-5) is inserted into holes (19) formed at four corners of an advertising balloon frame (10), and, A double-end frame cover (80) is also provided, which is composed of a lower frame (82) and an upper frame (81), an outer vertical bracket (83), and an inner vertical bracket (84), wherein the lower frame (82) and the upper frame (81) are composed of a quadrilateral component (85) and a horizontal bracket (86), the lower frame (82) is coupled to the cylindrical frame (45-5), a cross-shaped upper bracket (59) is formed on the cylindrical frame (45-5), the outer vertical bracket (83) is connected to and fixed to the upper frame (81) on the upper bracket (59), and the inner vertical bracket (84) guides the cover (14) toward the transverse connecting portion (61).

13. The drone sunshade according to claim 6, characterized in that: Electromagnets (108) are respectively arranged on the upper central parts of the four inner sides of the internal frame, and magnetic bodies (109) in the form of thin iron plates are attached to the lower central parts of the four outer sides of the cover drone (45), so that the cover drone can be installed and fixed to the internal frame (12).

14. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In the cover drone, four drones (40') are coupled to a cover quadrilateral frame (94-2) coupled to a cover (95-1), wherein an upper hinge block (99-1) and a lower hinge block (99-2) are provided on the drones, and the quadrilateral frame (95-1) is hingedly coupled to the lower hinge block (99-2) of the drone on one side and the upper hinge block (99-1) of the drone on the other side, respectively, to form an inclined awning.

15. The drone sunshade according to claim 6, characterized in that: In the cover drone, a lower protrusion (161) formed in the lower part of the cover frame (45-2) at a position corresponding to the receiving groove (160) is inserted into and combined with a plurality of receiving grooves (160) formed in the upper part of the frame (10), and the cover 14 is guided to rise and fall by a vertical bracket (144), and wind is allowed to pass by changing the lifting height of the cover.

16. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In the cover drone, a left cover (181) and a right cover (182) are fixed to the upper part of a guide rod (180) arranged on the upper part of a frame (10), the left cover (181) and the right cover (182) are fixed to the higher position of the outer guide rod (180) and the lower position of the central inner guide rod (180) so as to be inclined toward the central part, and a water tray (183) fixed to the inner guide rod (180) is arranged in the center so as to allow rainwater flowing from the left cover (181) and the right cover (182) to flow.

17. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In the cover drone, grooves (10-1) are formed between the propeller drive body accommodating grooves (11-1) and the lattice-shaped internal frame (12) at the four corners of the advertising balloon frame (10), the propeller drive body accommodating portion (42-1) and the frame bracket (42) are respectively inserted and fixedly combined, and a vent (18) is formed in the center of the internal frame (12). When the wind blows, the wind passes through the vent (18).

18. The unmanned aerial vehicle sunshade according to claim 6, characterized in that: In order to enable the cover drone to have strong lifting force and propulsion force, a windshield (17) is set on the frame bracket (52) to allow the propeller to rotate on the upper part of the cylindrical frame, the hollow quadrilateral frame bracket (52) is inserted into the groove (10-1) fixed to the frame (10), and the cover is respectively set on the upper part of the lattice-shaped frame.

19. The drone sunshade according to claim 6, characterized in that: In order to enable the cover drone to have strong lifting force and propulsion force, a windshield (17) is arranged on the frame bracket (52) to allow the propeller to rotate on the cylindrical frame, and the hollow quadrilateral frame bracket (52) is inserted into the groove (10-1) fixed to the frame (10). In the cover part of the cover drone, the left side of one cover part is connected to a rope (156) and the right side is inserted into a vertical rod (158); the left side of the other cover part is inserted into the vertical rod (158) and the right side is connected to a bar (191); the conical protrusions (192) of the electromagnet formed on both sides of the arm (193) of the drone are respectively inserted and fixed in the conical holes (191-1) of the magnetic body formed in the bar (191) and the conical holes (195-1) of the magnetic body formed in the cover connecting bar (195) of the bracket (163); the vertical rod (158) and the cover connecting bar (195) of the bracket (163) guide the other side cover part to rise and fall; the edges of the multiple cover parts are coated with a magnetic body (109) with iron powder to combine with the electromagnet (108) set on the frame.

20. The drone sunshade according to claim 6, characterized in that: In the cover drone, a hollow quadrilateral strip (75) is formed at the four corners of the lattice-shaped frame, a slit is formed on one side of the quadrilateral strip 75, a roller (78) is formed inside the quadrilateral strip (75), a body (77) connected to a cover connecting strip (79) having a conical receiving groove (160), and The cover is formed inside a quadrilateral frame bracket (52) moved by a drone, and has lower protrusions (161) formed at four corners of the frame bracket (52) and is installed and fixed to a conical receiving groove (160) formed on the cover connecting strip (79).

21. The drone sunshade according to claim 6, characterized in that: In the cover drone, both sides of the quadrilateral frame support (52) have covers that rise and fall at a small height along the vertical supports (144), and the center is composed of a cover that rises and falls at a large height along the central vertical support (144-1).

22. A sunshade for an unmanned aerial vehicle, wherein: The cover drone according to claim 6 is combined with other cover drones to form a sunshade, characterized in that: An electromagnet (108) is attached to the central part of the four outer corners of the frame of a cover drone (45), and a thin iron plate magnetic body (109) is attached to the central part of the four outer corners of other cover drones (45). The cover drone located in the center is connected to the electric wire connected from the ground, and the connecting part of the electromagnet and the magnetic body used to connect multiple cover drones forms an electrode for power supply.

23. The unmanned aerial vehicle sunshade according to claim 22, characterized in that: When the cover drone is combined with other cover drones, the electromagnet (108) on the one cover drone (45) is arranged at a position The shape receiving portion (127) is provided at the position of the magnetic body (109) of the corresponding thin iron plate in the other cover drone (45). The glyph-shaped protrusion (128) enables a plurality of cover drones to be combined.

24. A sunshade, characterized in that: include Bracket (102), A cable (103) arranged at a lower position of the support (102) and a steel wire (162) arranged at a higher position, The drone installed on the cable (103) cover, A longitudinal connection part (62) fixed to the four corners of a lattice-shaped internal frame with ventilation holes in the cover drone passes through the four corners of the cover (14) and is fixed to the lower side of the drone (40). A magnetic ring (109') is provided on the upper part of the drone (40) and is combined with a slotted electromagnet (108) fixed to a steel wire (162), thereby guiding the cover to rise and fall along the longitudinal connection part (62).

25. A sunshade, characterized in that: include: The wire mesh (121) is arranged on the support (120), a central cover drone (155), which is installed in the center of the wire mesh (121) and has a fixed central cover (157), The left cover (151) and the right cover (152) are connected to the left and right drones of the outer cover drone (150) installed on the left and right sides of the wire mesh (121) through ropes (156), wherein: The iron plate joint (153-1) is formed on one side of the left cover (151) and the other side of the right cover (152), and the cover cable (153) is inserted into the cable insertion groove (154-2) of the cable joint bracket (154) fixed to the brackets (122) on both sides to guide the rise and fall of the left cover (151) and the right cover (152).

26. A sunshade, formed by placing the drone sunshade according to claim 6 on a cable set through a bracket, characterized in that: A groove (10-1) for inserting the cable (103) is formed at the lower part of the frame, a plurality of electromagnets are arranged in the groove (10-1), magnets (109) are formed at a plurality of corresponding positions in the cable, and the awning includes a lower net arranged on the bracket at the lower side of the cable.

27. The sunshade according to claim 26, characterized in that: A frame bracket forming a slot is attached to the underside of the frame interior.

28. The sunshade according to claim 27, characterized in that: The frame bracket is a frame bracket (39) that is bent in consideration of sagging when installing the cable.

29. The sunshade according to claim 6, characterized in that: An openable and closable storage box (35) is provided to facilitate assembly or disassembly of the bracket on the outer side surface of the inner quadrilateral outer frame of the cover drone. Insert the central bracket (38-1), the right bracket (38-2) and the left bracket (38-1) from the lower openable and closed safekeeping box (35) into the upper openable and closed safekeeping box (35) through the insertion hole (35-1). The upper connecting brackets (37-1, 37-2) are respectively penetrated through the holes of the right bracket (38-2) and the left bracket (38-3) and screwed together with the central bracket (38-1). The central connecting brackets (37-3, 37-4) are respectively penetrated through the holes of the right bracket (38-2) and the left bracket (38-3) and screwed together with the central bracket (38-1). The lower connecting brackets (37-5, 37-6) are respectively penetrated through the holes of the right bracket (38-2) and the left bracket (38-3) and screwed together with the central bracket (38-1) to assemble the brackets, and the open and close storage boxes are closed using Velcro and air is injected.

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