KR102160416B1 - Drone - Google Patents

Abstract

The present invention relates to a drone, and in particular, to an advertisement drone capable of performing a plurality of three-dimensional images or image advertisements provided with at least two or more fan modules that implement an image as it rotates under the drone.
According to the present invention, while minimizing the influence of external factors, the user can increase the effect of the advertisement by selecting the advertisement place, the time the advertisement is started, and the target size of the advertisement.

Description

Drone for advertisement {Drone}

The present invention relates to a drone, and more particularly, at least two fan modules including a blade including a light emitting element are provided under the drone to implement a plurality of three-dimensional images as the blade rotates to provide an advertisement function. It relates to a drone for advertising to be performed.

Drone is also used as an unmanned aerial vehicle (UAV) in that it is an unmanned aerial vehicle and is remotely controlled from the ground without humans. Conventionally, it was used as a target for the practice shooting of air force aircraft or anti-aircraft gun instead of the enemy, but in recent years, it is expected to be widely used in the civilian field in addition to the aforementioned military characteristics.

In particular, in the field of advertising, drones that perform advertising functions using the expandability of these drones are being developed. In conventional outdoor advertising, banners are placed on the roof or wall of a building, or a plurality of LED panels are arranged in the horizontal and vertical directions. Arranged side by side to form a large LED billboard, install a buffer board that buffers the image information of advertisements displayed through each LED panel, and connect the buffer board to the controller, so that a specific image is the size of each LED panel. By adjusting it accordingly and displaying the entire advertisement image, the advertisement image is exposed to pedestrians or vehicle drivers passing by.

These conventional outdoor advertisements are limited in terms of location, size, time, and cost.

Specifically, looking at the limiting aspects of conventional outdoor advertisements, conventional outdoor advertisements must be installed on the roof or wall of a building having a certain height or higher, but can be exposed to pedestrians or vehicle drivers, so the range of advertisements exposed to people in places without tall buildings is limited. It can be narrowed, and the size of the banner or LED billboard can be determined depending on the size of the roof or wall surface of the building where the advertisement is installed, and even in late night hours when there are few pedestrians or vehicle drivers, the banner or LED billboard can be used on the roof or wall of the building. It is continuously installed in the building or land, and a usage fee must be paid to the owner of the building or land during the period of starting the banner or the LED billboard.

In the drones that perform advertisements using drones, in the case of a banner advertisement system (KR 10-2016-0104689) using a prior patented drone, a banner fastening part capable of attaching a banner to the lower portion of the drone is disclosed, but in the case of a banner The effect of the advertisement can be determined by the outside atmosphere, and in the case of a laser irradiator that irradiates a laser from the lower part of the drone toward the banner or wall, the effect of the advertisement can be determined according to the condition of the banner or wall that is irradiated with the laser. .

In addition, the prior patented drone for advertisement (KR 10-2017-0053252) has a hologram playback device under the drone and can perform advertisement by irradiating light from the hologram playback device, but as described above, a medium that irradiates light, Depending on the condition of the target, the effect of the advertisement can be determined.

The present invention basically aims to solve the problem of the conventional outdoor advertisement described above.

Specifically, through an embodiment of the present invention, the effect of the advertisement can be enhanced by selecting the advertisement place that the user wants, the time at which the advertisement is started, and the target size of the advertisement by using a drone that can be moved and has expandability. We want to provide drones for advertisements that are available.

In addition, as the blade including the light emitting element rotates, an image is implemented to minimize the influence of external factors to provide a drone for advertisement that can increase the effect of advertisement.

In addition, it is intended to provide a drone for advertisements that can enhance the effect of advertisements by implementing a 3D image desired by a user using a plurality of fan modules.

On the other hand, the object of the present invention is not limited to the above-mentioned object, and other objects not mentioned are clearly to those of ordinary skill in the technical field to which the present invention belongs (hereinafter,'common technician') from the following description. It will be understandable.

A drone for advertisement according to the present invention for achieving the above object includes a body part, at least one propeller provided in the body part to provide lift to the body part, and a fan module provided at least two or more spaced apart from each other under the body part Including, wherein each fan module includes a blade for implementing an image as it rotates including a light emitting element, and a driving part provided between the lower part of the body and the blade to form a rotation axis of the blade, Each of the blades rotates at different heights, and the sum of the radiuses of each of the blades is greater than a distance between the rotational axes of the respective driving units.

Preferably, the fan module includes: a first fan module having a first blade at a position spaced apart from the lower portion of the body portion at a first height; a second fan having a second blade at a position spaced apart from the first blade at a second height It characterized in that it comprises a module and a third fan module having a third blade provided at a position spaced apart from the first blade by a third height.

In addition, the sum of the diameter of the first blade, the radius of the second blade, and the radius of the third blade is greater than a distance from the rotation axis of the second fan module to the rotation axis of the third fan module.

In addition, the sum of the radius of the second blade and the radius of the third blade is smaller than a distance from the rotation axis of the second fan module to the rotation axis of the third fan module.

On the other hand, the body portion is at least two first members that are connected to a lower surface of the body portion and extend to a predetermined length from the lower portion of the body portion, and connect the other side of the first members, and are in a direction horizontal to the lower surface of the body portion. A second member extending to a lower portion of the body portion and a fixing portion fixing the fan module to a lower portion of the body portion, and the fixing portion faces the first plate and the first plate provided between the second member and the lower surface of the body portion It characterized in that it comprises a second plate connected to the first plate at the position.

Preferably, the first plate forms a space spaced apart from the lower surface of the body part by a predetermined distance, and the body part further comprises a battery provided in the space to supply power to the drone or the fan module. do.

In addition, the fixing unit may further include a connecting member connected to the lower surface of the second plate to fix each of the fan modules at a position spaced apart from each other by a predetermined interval.

In addition, at least two of the rod members are provided at positions opposite to each other, and one side of the rod member is tiltably connected to the body.

Meanwhile, the light emitting device is characterized in that it is provided in the longitudinal direction of the blade.

According to the present invention, the user can increase the effectiveness of the advertisement by using a drone to select an advertisement place desired by the user, a time at which the advertisement is started, and a target size of the advertisement.

In addition, by performing advertisement using the drone of the present embodiment without a separate object to which light is projected, the influence of external factors can be minimized, thereby increasing the effect of advertisement.

In addition, it is possible to increase the effect of advertisements by implementing a stereoscopic image desired by a user by using a plurality of fan modules.

The effects of the present invention are not limited to those described above, and other effects not mentioned will be clearly recognized by those skilled in the art from the following description.

1 is a view showing an advertisement drone according to an embodiment of the present invention.
2 is a diagram showing the fan module of FIG. 1.
3 is a view showing a coupling relationship between the body of FIG. 1 and the fan module.
4 is a view showing an embodiment in which the support part of the present invention is tilted.
5 is a view showing an embodiment in which the rod member of the present invention is tilted.

Hereinafter, the present invention will be described in more detail with reference to the drawings. It should be noted that the same elements in the drawings are indicated by the same reference numerals wherever possible. In addition, descriptions of known functions and configurations that may unnecessarily obscure the subject matter of the present invention will be omitted.

In addition, various changes may be made to the embodiments described below. The embodiments described below are not intended to be limited to the embodiments, and should be understood to include all changes, equivalents, or substitutes for them.

It will be logically described below according to the drawings.

1 is a view showing an advertisement drone according to an embodiment of the present invention, FIG. 2 is a view showing a fan module of FIG. 1, and FIG. 3 is a view showing a coupling relationship between a body part of FIG. 1 and a fan module.

1 to 3, the drone 10 for advertisement of this embodiment may include a body part 110, a propeller 130, a rod member 131, a fan module 150, and a support part 170. , The body part 110 may include a tilting part 111, a transmitting/receiving part 113, a battery 115, a first member 1111, a second member 1113, a fixing part, and the fixing part The first plate 1113 and the second plate 1114 may be included, and the fan module 150 may include a first fan module 151, a second fan module 152, and a third fan module 153. Each fan module may include blades 1511, 1521, and 1531 and a driving unit 1503, and the blades 1511, 1521, and 1531 may include a light emitting device 1501, and a support part 170 ) May include a tilting part 171.

Looking at the coupling relationship between each component and each component, the body portion 110 may have a space or a fastening portion in which each component required for driving the drone 10 can be coupled, and the propeller 130 ) May be provided at least one on the body portion 110 to provide lift to the body portion 110. In this case, a plurality of propellers 130 may be provided in a symmetrical position as in the present embodiment in consideration of the size and mass of the body part 110, but one may be provided on the central upper surface of the body part 110 .

The drone 10 transmits and receives signals such as take-off and landing, flight, position change, etc. of the drone 10 from a separate controller by a transmitting/receiving unit 113 provided on the upper part of the body 110, and the drone 10 Can perform posture control. In addition, the attitude control of the drone 10 and the driving control of the fan module 150 may be performed separately from each other. That is, when the drone 10 is in flight, the user can selectively control the fan module 150 to implement an image.

The fan module 150 is provided at least two or more spaced apart from each other under the body portion 110, and includes the light emitting element 1501, and the blades 1511, 1521, and 1531 to implement an image as it rotates about the rotation axis. And a driving part 1503 provided between the lower part of the body part 110 and the blades 1511, 1521, and 1531 to form a rotation axis of the blades 15111, 1521, and 1531.

Fan module 150 is provided with a plurality of blades (1511, 1521, 1531) rotate at different heights, and the sum of the radii of each blade (1511, 1521, 1531) is between the rotation axis of the drive unit 1503, respectively. Since at least a portion of the circumference formed as the blades 1511, 1521, and 1531 are rotated, which is greater than the distance of, a plurality of three-dimensional images can be implemented by forming a section that overlaps each other.

The fan module 150 may include a first fan module 151, a second fan module 152, and a third fan module 153, and the first fan module 151 is a lower portion of the body portion 110 The first blade 1511 is provided at a position spaced apart from the first height h1, and the second fan module 152 is a second blade at a position spaced apart from the first blade 1511 by a second height h2. 1521) may be provided, and the third fan module 153 may be provided with a third blade 1531 at a position spaced apart from the first blade 1511 by a third height h3.

It is apparent that each blade includes a respective driving unit forming a different rotation axis, and each fan module may be provided at a position spaced apart from the body by a predetermined distance from the rotation axis formed by each fan module. . More specifically, the first fan module 151 may be provided at a position in which the rotation shaft formed by the first fan module 151 is spaced apart from the rotation shaft formed by the second fan module 152 by a first distance L1, The third fan module 153 may be provided at a position in which the rotation shaft formed by the third fan module 153 is spaced apart from the rotation shaft formed by the first fan module 151 by a second distance L2. The rotation shaft formed by the third fan module 153 from the rotation shaft formed by 152 may be provided to be spaced apart by a third distance L3 which is a sum of the first distance L1 and the second distance L2. That is, each of the blades 1511, 1521, and 1531 may be spaced apart by a predetermined distance and rotate at different heights based on different rotation axes.

Part of the circumference formed as each blade rotates may overlap at different heights, and more specifically, the diameter of the first blade 1511 and the radius of the second blade 1521 and the radius of the third blade 1531 The sum may be greater than the third distance L3, but the sum of the radius of the second blade 1521 and the radius of the third blade 1531 is smaller than the third distance L3, so that the first blade 1511 It will not be covered by the second blade 1521 and the third blade 1531.

The fan module 150 of this embodiment is fixed to a plate shape extending a plurality of fan modules 150 to a certain length, but is not limited to the embodiment of this drawing, and the fan module 150 and the body part ( It will be understood that the fan module 150 may be directly connected to the lower portion of the body portion 110 due to the relative size of 110).

In addition, although three fan modules 150 of the present embodiment are provided, the number of fan modules 150 may be increased or decreased if necessary, such as two, four, and the radius of the blades 1511, 1521, and 1531 described above. , The distance relationship between the diameter and the rotation axis may be applied to the distance calculation method of the same process according to the increase or decrease of the fan module 150.

The light emitting device 1511 may preferably employ a light emitting diode, and as the blade 151 rotates about a certain rotation axis, 2D and 3D images may be implemented, and may be provided in the longitudinal direction of the blade 151. . In addition, the light emitting devices 1511 may each irradiate one light using one light source, or may irradiate different light by passing through a filter in which colors are divided from each other in one light source.

Meanwhile, the blades 1511, 1521, and 1531 of this embodiment are cross-shaped, but are not limited to this embodiment, and may include a straight line in consideration of the resolution and size of the image desired by the user.

The driving unit 1503 may be provided in consideration of the center of gravity of the body unit 110 and may be provided in different lengths to form a rotation axis of the blades 1511, 1521, and 1531 and at the same time form a height difference between each blade. have.

In addition, in this embodiment, the rotation axis is formed in a direction perpendicular to the body portion 110, but the rotation axis may be variable in consideration of the angle of the image desired by the user.

The fan module 150 connects two or more first members 1111 and the other side of the first members 1111, which are connected to the lower surface of the body part 110 and extend at a predetermined length from the lower part of the body part 110 And the second member 1112 extending in a horizontal direction with the lower surface of the body portion 110 and the fan module 150 to be connected to the body portion 110 by a fixing portion that fixes the lower portion of the body portion 110. I can.

More specifically, at least two of the first members 1111 may be provided, one side is connected to the lower portion of the body portion 110 at positions opposite to each other, so that each of the first members 1111 may be extended by the same length.

The second member 1112 may extend in a direction horizontal to the body portion 110 by connecting the other side of each of the first member 1111. That is, two of the first members 1111 and one of the second members 1112 are provided in a “C” shape, and at least one or more of the above shapes may be provided in the body portion 110.

The fixing part may include a first plate 1113 and a second plate 1114, and the first plate 1113 may be provided between the second member 1112 and the lower surface of the body 110, , The second plate 1114 may be connected to the first plate 1113 at a position opposite to the first plate 1113.

More specifically, the first plate 1113 forms a space spaced apart from the lower surface of the body portion 110 by the length that the first member 1111 extends, and in the space, the drone 10 or the fan module 150 A battery 115 for supplying power to the device may be provided, and the second plate 1114 is connected to a plate-shaped member extending to a predetermined length, so that a plurality of fan modules 150 are provided at a predetermined interval in the plate-shaped member. It may be provided at a spaced distance. However, as described above, in consideration of the relative sizes of the body portion 110 and the fan module 150, the fan module 150 may be directly connected to the lower portion of the body portion 110.

4 is a view showing an embodiment in which the support part of the present invention is tilted, and FIG. 5 is a view showing an embodiment in which the rod member of the present invention is tilted.

Referring to FIG. 4, in the drone 10 of the present embodiment, the support part 170 supporting the body part 110 from the ground may be tilted at a certain angle based on the horizontal axis H of the body part 110, and the body For stable support of the part 110, the fan module 150 may be provided at a position opposite to each other.

The blade 151 of the fan module 150 may be provided at a position where the blades 1511, 1521, and 1531 do not interfere with the support 170 when not rotating, and the blades 1511, 1521, and 1531 may rotate. At the time, the support part 170 is positioned outside the circumference formed by the blades 1511, 1521, and 1531, so that the blades 1511, 1521, and 1531 may rotate.

More specifically, one side of the support part 170 may be provided with a tilting part 171 to tilt a certain angle based on the horizontal axis H of the body part 110. That is, when the body part 110 is supported, the support part 170 rotates from the horizontal axis (H) toward the ground so that the support part 170 abuts the ground, and when the blades 1511, 1521, and 1531 rotate, the horizontal axis ( H) may be provided at a position that does not interfere with the rotation of the blades 1511, 1521, and 1531 by rotating toward.

Referring to FIG. 5, the rod member 131 of the drone 10 of the present embodiment can be tilted at a certain angle based on the horizontal axis H of the body portion 110, and the volume of the drone 10 is reduced to maintain efficient operation. · Can perform management. That is, the rod member 131 is fixed to the body portion 110 when operating the drone 10 to support the propeller 130, and when the drone 10 is operated, the horizontal axis of the body portion 110 By rotating toward the ground based on (H), the overall volume of the drone 10 can be reduced, and efficient maintenance and management of the drone 10 can be performed.

On the other hand, the present invention is not limited by the embodiments of the present invention and the accompanying drawings in the above description, and it is apparent to those skilled in the art that various substitutions, modifications and changes are possible within the scope of the technical spirit of the present invention. something to do.

10: drone
110: body
130: propeller
150: fan module
151: first fan module
152: second fan module
153: third fan module
1511: first blade
1521: 2nd blade
1531: 3rd blade
1503: drive unit
170: support

Claims (9)

Body part;
At least one propeller is provided on the body to provide lift to the body; And
Includes; at least two or more fan modules spaced apart from each other in the lower portion of the body,
Each of the fan modules,
A blade including a light emitting device to implement an image as it rotates; And
Includes; a driving unit provided between the lower portion of the body portion and the blade to form a rotation axis of the blade,
The body part,
At least two or more first members connected to one side of the lower surface of the body and extending from the lower portion of the body to a predetermined length;
A second member connecting the other side of the first members and extending in a horizontal direction with a lower surface of the body portion; And
Includes; a fixing part for fixing the fan module to the lower portion of the body part,
The fixing part,
A first plate provided between the second member and the lower surface of the body portion; And
Includes; a second plate connected to the first plate at a position opposite to the first plate,
Each of the blades rotates at different heights, and the sum of the radiuses of the respective blades is greater than a distance between the rotational axes of the respective driving units.
The method of claim 1,
The fan module,
A first fan module having a first blade provided at a position spaced apart from the lower portion of the body at a first height;
A second fan module having a second blade provided at a position spaced apart from the first blade by a second height; And
And a third fan module having a third blade provided at a position spaced apart from the first blade by a third height.
The method of claim 2,
A drone for advertisement, characterized in that the sum of the diameter of the first blade, the radius of the second blade, and the radius of the third blade is greater than a distance from the rotation axis of the second fan module to the rotation axis of the third fan module. .
The method of claim 3,
The sum of the radius of the second blade and the radius of the third blade is smaller than the distance from the rotation axis of the second fan module to the rotation axis of the third fan module.
delete The method of claim 1,
The first plate forms a space spaced apart from the lower surface of the body part by a predetermined distance,
The body part,
A battery provided in the space to supply power to the drone or the fan module.
The method of claim 6,
The fixing part,
And a connection member connected to the lower surface of the second plate to fix each of the fan modules at a predetermined distance apart from each other.
The method of claim 1,
A rod member having one side connected to the body portion and the other side connected to the propeller; further includes,
The rod member is provided at least two or more opposite to each other,
One side of the rod member is a drone for advertisement, characterized in that the tiltable connection to the body portion.
The method of claim 1,
The light emitting device is a drone for advertisement, characterized in that provided in the longitudinal direction of the blade.

Images