KR20190113011A - Safety kit for drone - Google Patents

Abstract

The present invention relates to a life rescue kit mounted on an unmanned aerial vehicle, which can be mounted on an unmanned aerial vehicle and are configured to transport articles, make announcements, and spray fire extinguishing agents. According to the present invention, the life rescue kit mounted on an unmanned aerial vehicle comprises: a box-shaped body portion detachably mounted on one side of an unmanned aerial vehicle and having an open upper portion such that a predetermined storage space can be formed therein; an opening and closing plate formed at the bottom of the body portion and installed to open the storage space downward such that an article stored in the storage space of the body portion can fall downward; an opening and closing drive portion controlling opening and closing operations of the opening and closing plate; and a wireless communication unit receiving a signal of a controller for controlling the unmanned aerial vehicle and transmitting a control signal for controlling the driving of the opening and closing drive portion.

Description

Life Rescue Kit mounted on an unmanned aerial vehicle {Safety kit for drone}

The present invention relates to a lifeguard kit mounted on an unmanned aerial vehicle, and more particularly, can be mounted on an unmanned aerial vehicle, and mounted on an unmanned aerial vehicle that is configured to transport goods, guide broadcasts, and extinguishing agent for life rescue in a disaster situation. It relates to a lifesaving kit.

The drone, which means the drone in English, was developed and used for military purposes to reconnaissance and destroy enemy lines in international conflict areas in connection with unmanned pilots that do not require pilots. Therefore, its use range is gradually expanding.

For example, drones are widely used for broadcast photography because they are relatively light and easy to operate, and they are also used for observing wildlife and for poaching in a wide range of areas. It is extending its use to dangerous missions of reconnaissance.

In the future, drones are expected to go beyond simple reconnaissance missions at disaster and disaster sites to be used for delivering medical and relief supplies to survivors and victims at disaster and disaster sites, and also for simple items such as milk and newspaper delivery. It is expected to be used for delivery.

Currently, research on the drone itself is being actively conducted, as well as attempts to expand the range of drones by equipping the drone with various tools suitable for the user's use are ongoing. There is a lack of technology development related to realistic carriers.

Korean Patent No. 10-1807698: Drone detachable transport device for home delivery Korean Utility Model Model No. 20-2016-0004473: Fire Truck Drones

The present invention has been proposed in accordance with the necessity, to move to a disaster area or emergency situation occurs, deliver the goods necessary for survival, or provide a disaster-related announcement, and further, in the fire zone to spray fire extinguishing materials It is an object of the present invention to provide a lifesaving kit that is mounted on an unmanned aerial vehicle that is formed to be capable of performing the same.

The life structure kit mounted on the unmanned aerial vehicle according to the present invention is mounted on one side of the unmanned aerial vehicle so as to be detachable, and is formed at the bottom of the main body and a box-shaped main body having an upper portion open to form a predetermined storage space therein. And an opening and closing plate installed to open the storage space downward to allow the article stored in the storage space of the main body to fall downward, an opening and closing driving part controlling the opening and closing operation of the opening and closing plate, and the unmanned aerial vehicle. Receiving a signal of the regulator for the adjustment includes a wireless communication unit for transmitting a control signal for controlling the driving of the opening and closing drive unit.

The opening and closing driving unit includes an opening and closing control motor installed on one side of the main body, and a rotation rod extending from the driving shaft of the opening and closing control motor, and connected to one end of the opening and closing plate, and the opening and closing plate is the opening and closing control motor. As the rotating rod rotates by driving of the rotating rod, the rotating rod is preferably formed to open and close the lower opening of the main body.

The opening / closing driving part is formed on one side of the side wall plate of the main body part and the magnet member formed at the other end of the opening and closing plate, and when the opening and closing plate is in a closed state, the magnet member is in contact with the magnetic power generated by the power supply. And an electromagnet member and a power intermittent for controlling power applied to the electromagnet member, wherein the power intermittent part receives a measurement value from a torsion sensor for measuring a rotational force applied to a drive shaft of the open / close control motor, and the open / close board When the rotational force applied to the drive shaft of the open / close control motor when the closed state exceeds the set value may be formed to supply power to the electromagnet member.

It is preferable to further include a speaker which is provided on one side of the main body and outputs an input voice signal or a voice signal input through the wireless communication unit.

It is provided in the main body portion and further comprising a fire extinguishing agent injection unit for injecting a fire extinguishing material to the fire occurrence area, the fire extinguishing agent injection unit is a fire extinguishing container is injected with a fire extinguishing agent, and to control the injection of the extinguishing container It is preferable to provide the injection control unit.

The injection control unit may include an injection control motor formed on one side of the main body, a rotation rod connected to a drive shaft of the injection control motor, and a retraction rod connected to the rotation rod to press the injection pressurization unit of the fire extinguishing container. desirable.

The lifeguard kit mounted on the unmanned aerial vehicle of the present invention can transport and supply necessary goods to a disaster area or an emergency occurrence area, and can provide a voice prompt or a sound signal required in a corresponding area. In addition, there is an advantage that can be effectively used for ending the fire situation in the case of fire can be sprayed extinguishing material for fire suppression in case of fire.

1 is a side view of a state in which a lifeguard kit mounted on a drone mounted to an unmanned aerial vehicle according to an embodiment of the present invention;
Figure 2 is a perspective view of the life structure kit mounted on the unmanned aerial vehicle of Figure 1,
3 is a partially cutaway perspective view of the lifesaving kit mounted on the unmanned aerial vehicle of FIG. 1;
Figure 4 is a partially cut perspective view of the open and close plate of the lifeguard kit mounted on the unmanned aerial vehicle of Figure 3 open;
Figure 5 is a perspective view showing an extract of the fire extinguishing unit;
6 is a block diagram schematically illustrating a configuration for transmitting a driving signal from a remote controller to each control means.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the lifeguard kit mounted on the unmanned aerial vehicle according to an embodiment of the present invention. As the inventive concept allows for various changes and numerous embodiments, particular embodiments will be illustrated in the drawings and described in detail in the text. However, this is not intended to limit the present invention to a specific disclosed form, it should be understood to include all modifications, equivalents, and substitutes included in the spirit and scope of the present invention. In describing the drawings, similar reference numerals are used for similar elements. In the accompanying drawings, the dimensions of the structures are shown in an enlarged scale than actual for clarity of the invention.

Terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

The terminology used herein is for the purpose of describing particular example embodiments only and is not intended to be limiting of the invention. Singular expressions include plural expressions unless the context clearly indicates otherwise. In this application, the terms "comprise" or "have" are intended to indicate that there is a feature, number, step, action, component, part, or combination thereof described on the specification, and one or more other features. It is to be understood that the present invention does not exclude the possibility of the presence or the addition of numbers, steps, operations, components, parts, or combinations thereof.

Unless defined otherwise, all terms used herein, including technical or scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art. Terms such as those defined in the commonly used dictionaries should be construed as having meanings consistent with the meanings in the context of the related art and shall not be construed in ideal or excessively formal meanings unless expressly defined in this application. Do not.

Hereinafter, with reference to the accompanying drawings will be described in more detail with respect to the lifeguard kit 10 mounted on the unmanned aerial vehicle according to the present invention.

As shown in FIG. 1, the life rescue kit 10 mounted on the unmanned aerial vehicle of the present invention is mounted under the drone 1, which is an unmanned aerial vehicle, moved by the drone 1, and a disaster site or emergency situation occurs. It is now possible to deliver the necessary goods or to broadcast announcements.

The life rescue kit 10 mounted on the unmanned aerial vehicle of the present invention includes a main body 100 which is detachably coupled to the lower part of the drone 1 and a speaker formed at one side of the main body part 100 as shown. 200, and the fire extinguishing unit 300 is provided in the main body portion 100 to inject a fire extinguishing agent in the case of a fire scene.

The main body 100 is formed in a box shape in which an upper portion of the main body 100 is opened so that a predetermined storage space 120 can be formed therein. The side wall portion 110 and the side wall portion 110 of a hollow rectangular pillar shape are formed. The storage space 120 is formed inside the main body part 100 by the opening and closing plate 140 formed to open and close the lower opening of the main body 100.

A fixing ring 111 is formed on the outer surface of the side wall part 110 so that the fixing ring 111 may be fixed through a fixing hook provided at the bottom of the drone 1, and the coupling between the drone 1 and the main body 100 is detachable. If this is possible, various coupling methods can be applied.

In addition, unlike this embodiment, any one of the four panels of the side wall portion 110 is formed so as to be rotated to store the article in the storage space 120 even when the main body portion 100 is coupled to the drone 1 It may be formed to.

The opening and closing plate 140 is formed to be rotated by the opening and closing driving unit 150 to open and close the opening of the lower side of the main body portion 100, the opening and closing plate 140 of the side wall portion 110 In a state where the lower portion is blocked, the stored article can be stored therein.

The storage space 120 may contain a variety of items such as medicine, food, water, clothing to be supplied to the disaster site, a separate tray or partition plate in the interior of the storage space 120 to accommodate a specific type of goods You can also arrange. However, the life rescue kit 10 mounted on the unmanned aerial vehicle of the present embodiment, when the lower side opening is opened by the rotation of the opening / closing plate 140, the received article drops downward from the main body 100 so as to provide a disaster site or relief. Since the article is supplied to the site, the article to be stored is preferably applied to the article that does not break or spoil even when falling from a predetermined height.

The opening and closing plate 140 is opened and closed by the opening and closing drive unit 150.

The opening and closing driving unit 150 extends from the driving shaft of the opening and closing control motor 151 is installed on one side of the bottom surface of the body portion 100, the opening and closing control motor 151 and connected to one end of the opening and closing plate 140. It includes a first rotating rod 152.

The main body 100 has a bottom plate 130 fixed to one side of the lower end of the side wall portion 110, the opening and closing plate 140 is installed to be adjacent to the bottom plate 130, the opening and closing plate ( When the 140 rotates downward, the remaining openings except the bottom plate 130 are opened.

The opening and closing control motor 151 is a stepping motor and is formed on the bottom plate 130. The bottom plate 130 is formed with an incision groove 131 corresponding to the rotation section of the first rotation rod 152 so that the first rotation rod 152 rotates so as not to interfere with the bottom plate 130. The first rotation rod 152 does not interfere with the bottom plate 130 during the opening and closing of the opening and closing plate 140.

The opening and closing control motor 151 is driven by receiving a drive signal from the controller 2 for adjusting the drone 1, a wireless communication unit 160 for transmitting a drive signal wirelessly is provided, the wireless communication unit ( 160 is connected to the control unit 151 for controlling the driving of the opening and closing control motor 151 and the electromagnet member 153 and the injection control motor 322 which will be described later through the control unit 400 the opening and closing control motor 151 The driving of is controlled by the operator.

In addition, although not shown, a magnet member 141 is formed on the other side of the opening and closing plate 140 facing one side of the opening and closing plate 140 coupled to the first rotating rod 152, and the opening and closing plate 140 ) Is in the closed state, an electromagnet member 153 which may be coupled to the magnet member 141 may be formed at one inner side of the side wall part 110 to which the other side of the opening and closing plate 140 contacts.

The electromagnet member 153 is a magnetic force is generated when the power is supplied is coupled to the magnet member 141, the opening and closing plate 140 is coupled to the body portion 100 to increase the holding force to maintain the closed state. This may increase the weight limit of the article stored in the storage space 120.

When a driving signal is applied to open the opening and closing plate 140, the power supplied to the electromagnet member 153 is cut off so that the opening and closing plate 140 is easily rotated, and the electromagnet member 153 is in the closed state. Power is supplied to the magnet member 141 to maintain the state of engagement with the electromagnet member 153 and the magnetic force.

In addition, it may further include a torsion sensor 154 for measuring the rotational force applied to the drive shaft of the opening and closing control motor 151 for the efficient use of the power supplied to the electromagnet member 153.

When the opening and closing plate 140 is in a closed state, power is not required to supply the electromagnet member 153 when the item to be stored is weighed enough to be sufficiently closed by the opening and closing control motor 151. Therefore, when the rotational force applied to the drive shaft of the open / close control motor 151 through the torsion sensor 154 is less than or equal to a predetermined size, power supply for the operation of the electromagnet member 153 is not performed.

However, when the opening and closing plate 140 is in a closed state, when the rotational force applied to the driving shaft of the opening and closing control motor 151 measured by the torsion sensor 154 exceeds a predetermined size, the power source is operated to operate the electromagnet member 153. By supplying, the closed state of the opening and closing plate 140 may be stably maintained.

The speaker 200 may be provided at an external side of the main body unit 100 and may output input voice signal data or output a voice signal of a transmitter transmitted through the wireless communication unit 160. In a disaster area or relief area, people who stay in the area can minimize the damage to life by guiding them to leave the disaster area or to take necessary actions to maintain their lives.

Or, announcements can be made to get out of the danger zone before a disaster occurs.

The fire extinguishing agent injection unit 300 is for injecting fire extinguishing agents for the purpose of preventing fire suppression or fire spread in the case of a fire occurrence area.

The fire extinguishing agent injection unit 300 includes a fire extinguishing container 310 into which a fire extinguishing agent is injected, and an injection control unit 320 to pressurize the injection unit 311 of the fire extinguishing agent 310 to inject the extinguishing agent. Can be.

The fire extinguishing container 310 may be formed in a cylindrical shape, is fitted into the mounting hole formed in the main body 100 is coupled.

Extinguishing material container 310 is a form that can be mounted to the main body 100 is filled with a fire extinguishing agent is not limited to a cylindrical as in this embodiment, it may be formed in a spherical or polygonal pillar shape, the main body portion 100 It may also be formed to have a variety of coupling structure corresponding to the shape of the fire extinguishing container 310.

Extinguishing material container 310 of the present embodiment has one end portion protruding to the outside of the main body portion 100, is provided with an injection portion 311 that can inject the extinguishing material filled in the protruding one end. When the injection unit 311 is pressed, the fire extinguishing material filled is injected through a hole formed at one side of the injection unit 311.

The injection control unit 320 is for pressurizing the injection unit 311 and is driven by a driving signal received from the controller 2 through the wireless communication unit 160. The wireless communication unit 160 transmits a driving signal to the control unit 400, and the injection control unit 320 is driven by the control unit 400.

The injection control unit 320 is connected to a housing 321 mounted on an outer side of the main body unit 100, an injection control motor 322 fixed to the housing 321, and a drive shaft of the injection control motor 322. It includes a second rotary rod 323, and the advancing rod 324 connected to the second rotary rod 323.

The injection control motor 322 is also a stepping motor. When the driving signal is applied, the driving shaft rotates and drives the second rotation rod 323 at a predetermined angle.

The retreat rod 324 is one end is connected to the second rotary rod 323 is driven forward and backward in one direction in accordance with the rotation of the second rotary rod 323, the other end of the retreat rod 324 is a fire extinguishing container ( When the second rotation rod 323 is rotated in one direction, the injection unit 311 is pressurized by the retreat rod 324 and the extinguishing material is injected.

The life rescue kit 10 mounted on the unmanned aerial vehicle according to the present invention described above may be mounted on the drone 1 which is an unmanned aerial vehicle to quickly transport goods to a disaster area or a relief area.

Moreover, it is possible to output relief voices as well as guide voices in areas where personnel are difficult to enter, and to minimize fire damage by injecting fire extinguishing materials to prevent fire suppression or spreading, especially in areas where fires occur. .

The description of the presented embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the scope of the invention. Thus, the present invention should not be limited to the embodiments set forth herein but should be construed in the broadest scope consistent with the principles and novel features set forth herein.

1: drone
10: Lifeguard Kit mounted on an unmanned aerial vehicle
100: main body 110: side wall
111: fixed ring 120: storage space
130: bottom plate 131: incision groove
140: opening and closing plate 141: magnet member
150: opening and closing drive unit 151: opening and closing control motor
152: first rotating rod 153: electromagnet member
154: torsion sensor 160: wireless communication unit
200: speaker
300: extinguishing agent injection unit 310: extinguishing agent container
311: injection unit 320: injection control unit
321: housing 322: injection control motor
323: second rotation rod 324: retreat rod

Claims (6)

A box-shaped body portion mounted on one side of the unmanned aerial vehicle and detachably mounted thereon so that a predetermined storage space is formed therein;
An opening and closing plate formed at a bottom portion of the main body and installed to open the storage space downward so that an article stored in the storage space of the main body may fall downward;
An opening / closing driving part controlling an opening / closing drive of the opening / closing plate;
And a wireless communication unit configured to receive a signal from an adjuster for adjusting the unmanned aerial vehicle and transmit a control signal for controlling the driving of the open / close driving unit.
The method of claim 1,
The opening and closing driving unit and the opening and closing control motor is installed on one side of the main body,
A rotation rod extending from the driving shaft of the opening and closing control motor and connected to one end of the opening and closing plate;
The opening and closing plate is a life-saving kit mounted to an unmanned aerial vehicle, characterized in that formed by the drive of the opening and closing control motor to rotate with the rotating rod to rotate to open and close the bottom opening of the body portion.
The method of claim 2,
The opening and closing driving unit and the magnet member formed on the other end of the opening and closing plate,
An electromagnet member formed on one side of the side wall plate of the main body and contacting the magnet member when the opening / closing plate is in a closed state and generating magnetism by power supply;
Further provided with a power intermittent for regulating the power applied to the electromagnet member,
The power control unit receives a measured value from a torsion sensor that measures the rotational force applied to the drive shaft of the open / close control motor, and when the rotational force applied to the drive shaft of the open / close control motor exceeds the set value when the open / close plate is in the closed state. Life-saving kit mounted to the unmanned aerial vehicle, characterized in that formed to supply power to the electromagnet member.
The method of claim 2,
And a speaker provided at an external side of the main body to output an input voice signal or a voice signal input through the wireless communication unit.
The method of claim 2,
It is provided on the main body portion and further provided with a fire extinguishing unit for injecting a fire extinguishing agent to the fire area,
The fire extinguishing agent injection unit is a fire extinguishing agent container is a fire extinguisher is injected;
Life-saving kit mounted to the unmanned aerial vehicle, characterized in that it comprises an injection control unit for controlling the injection of the fire extinguishing container.
The method of claim 5,
The injection control unit and the injection control motor formed on one side of the main body;
A rotating rod connected to the drive shaft of the injection control motor;
The lifeguard kit is connected to the rotary rod, characterized in that it comprises a retreat rod for pressurizing the injection pressure of the fire extinguishing container.

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