KR20010109980A - A birds expelling apparatus - Google Patents

Abstract

The present invention relates to a bird-repelling device that prevents the access of various birds that damage crops, and more specifically, to model the natural hawks such as sparrows, magpies, crows, pigeon ducks, The propulsion device is installed in the model hawk to fly by itself within a certain radius within a certain radius, but the sound of the hawk and the fragrances and infrared rays which the bird dislikes are generated, thereby preventing the damage of crops by birds. The present invention relates to an apparatus for combatting birds so as to reduce the risk and prevent accidents caused by birds in advance, such as at an airport.

In the present invention, the first to third supports are installed on the ground coupled to each other on the ground, the balance is formed to maintain the balance on the uppermost side of the third support and the "T" shaped swivel is a ball bearing and bolt Is coupled, the stopper is installed on the outside of the third support to rotate the swivel within the range of 0 ~ 350 °, the wires for supplying power into the first to the third support and the swivel is introduced, The end portion of the wire passing through the swivel continuously supplies power and is provided with a wire twist prevention device that prevents the wire from twisting during rotation, and the other side of the wire twist prevention device is itself flying by the power supplied through the wire. It is characterized by the installation of modeling hawks that emit falcons, infrared rays, and bird-like odors.

Description

A birds expelling apparatus

The present invention relates to a bird-repelling device that prevents the access of various birds that damage crops, and more specifically, to model the natural hawks such as sparrows, magpies, crows, pigeon ducks, The propulsion device is installed in the model hawk to fly by itself within a certain radius within a certain radius, but the sound of the hawk and the fragrances and infrared rays which the bird dislikes are generated, thereby preventing the damage of crops by birds. The present invention relates to an apparatus for combatting birds so as to reduce the risk and prevent accidents caused by birds in advance, such as at an airport.

In general, birds such as sparrows, magpies, crows, pigeons, ducks, etc. are banned from the sake to protect the ecosystem, the breeding rate is increasing year by year, such birds are causing massive damage to crops harvested in the harvest season. In particular, algae inhabiting the airport are inhaled by the jet engine's propulsion system due to the strong propulsion of the jet engine during takeoff and landing. The installation of the device was urgently needed.

Therefore, many efforts have been made to combat such algae, and as a result, various devices and methods have been proposed, but are not effective.

As an example, the conventional bird extinguishing device (Korean Utility Model Registration Application No. 98-18490) shown in FIG. 1 couples a plurality of rotating rods 2a to 2c to a rotating shaft of a motor 1, It is composed by connecting the eagle model (4) as a wire (3) in the end portion, when the power is supplied to the motor (1) and the rotating shaft is rotated, the rotary rods (2a ~ 2c) connected in multiple stages by rotating in conjunction with the wire (3) The eagle model (4) connected to) is rotated within a certain radius by centrifugal force.

Such a conventional tidal current elimination device is to rotate the rotating rods (2a ~ 2c) by the motor is impossible to support the rotating rods (2a ~ 2c), the longer the length, the stronger the resistance to the wind, the more the vibration is generated and stable rotation Not only difficult, but also easily damaged by strong wind, when the operation of the motor 1 is stopped, the eagle model (4) that rotates by the centrifugal force is also a problem that is stopped.

In addition, the power consumption of the motor (1) by rotating the rotating rods (2a ~ 2c) of considerable weight is burdened with management costs, in particular, the eagle model (4) simply rotates and has no function There is a problem that the algae do not recognize the danger due to a number of trial and error can not get the effect of combating the algae.

In order to solve the problems described above, the present invention manufactures a model hawk having the same shape as natural hawks such as sparrows, magpies, crows, pigeons, ducks, and the like by using wood or synthetic resins. It has a built-in rechargeable battery, and installs a propulsion device that allows the model hawk to fly by itself at regular intervals by using this battery or an external power source, so that it can be mistaken as if a real hawk is flying around within a certain area. It emits the smell and infrared rays that birds don't like and makes it possible to get the maximum algae control effect, while it can fly by the battery even when the power supply is cut off due to power outages, and also consumes less power. The technical task is to reduce the management cost due to the convenience of installation.

In the present invention, the first to third supports are installed on the ground coupled to each other on the ground, the balance is formed to maintain the balance on the uppermost side of the third support and the "T" shaped swivel is a ball bearing and bolt Is coupled, the stopper is installed on the outside of the third support to rotate the swivel within the range of 0 ~ 350 °, the wires for supplying power into the first to the third support and the swivel is introduced, The end portion of the wire passing through the swivel continuously supplies power and is provided with a wire twist prevention device that prevents the wire from twisting during rotation, and the other side of the wire twist prevention device is itself flying by the power supplied through the wire. It is characterized by the installation of modeling hawks that emit falcons, infrared rays, and bird-like odors.

1 is an exemplary view of a conventional bird fighting apparatus.

Figure 2a is a state diagram of the installation of another bird extinguisher in the present invention.

FIG. 2B is an enlarged cross-sectional view of a portion “A” of FIG. 2A; FIG.

Figure 3a is a side cross-sectional view of the model medium according to the present invention.

Figure 3b is a bottom view of the model medium according to the present invention.

Figure 4 is an enlarged cross-sectional view of the anti-twist wire used in the present invention.

5 is an electric circuit diagram of a model medium according to the present invention.

<Explanation of symbols for main parts of drawing>

11a-11c: 1st-3rd support 12: Ball bearing 13: Balance

14: electric wire twist prevention device 15: electric wire 16: transformer

17: stopper 18: swivel 20: model

21 body 22a, 22b main wing 23 auxiliary wing

24a, 24b: feather feather 25: rechargeable battery 26: timer

27: voice generator 28a, 28b: speaker 29a, 29b: motor

30a, 30b: Propeller 31a, 31b: Fragrance diffuser

32a, 32b: infrared lamp 41: plug 42: jack

VR: Variable resistor

The present invention for achieving the above object is described with reference to FIGS. 2 to 5 as follows.

Figure 2a shows the installation state of the algae elimination device according to the present invention, the first to third support (11a ~ 11c) of the steel or reinforced plastic material is installed in conjunction with each other, the top "T" as shown in Figure 2b Swivel 18 made of a magnetic shape is installed, the ball bearing 12 is coupled as a bolt 12a between the third support 11c and the swivel 18 so that the swivel 18 is propeller by the ball bearing 12. It is free to rotate under the influence of the driving force and the wind, the balance weight 13 is installed on one end of the swivel 18, the stopper 17 is formed on the outside of the end of the third support (11c) swivel 18 It is configured to rotate in the range 0 ~ 350 ° by the stopper 17 during the rotation.

In addition, a wire 15 connected to a transformer 16 output by converting AC 220V into DC 12V flows into the first to third support bases 11a to 11c and the swivel 18. ) Is connected to one side of the wire twist preventer 14 through the swivel 18, the other side of the wire twist preventer 14 by the power supplied through the wire 15 to its own power and wind The model hawk 20 flying by is connected and installed.

Figure 3a is a side cross-sectional view of the model hawk according to the present invention, Figure 3b is a bottom view of the model hawk according to the present invention, the model hawk 20 is a body 21 forming a central portion, and the body 21 Main blades 22a and 22b provided on both sides of the blade, wing feathers 24a and 24b provided on one end portion of the main blades 22a and 22b, and one end portion of the body 21. It consists of an auxiliary wing (23).

And inside the body 21, a rechargeable battery 25 for supplying driving power to each electronic component, a timer 26 for setting a flight cycle to periodically fly the model hawk 20, and the hawk The voice generator 27 is stored with crying sounds.

In addition, the upper surfaces of the main blades (22a) (22b) is provided with a motor (29a, 29b) coupled to the propellers (30a, 30b) to enable self-flight, the main wings (22a, 22b) of the Speakers 28a and 28b for transmitting the cry of the hawk and incense emitters 31a and 31b for emitting the aromas that birds don't like are disposed on the bottom surface, and infrared rays are radiated to the eyes of the model hawk 20. Infrared lamps 32a and 32b are respectively installed, and the turning angle can be adjusted according to the arrangement angle of the motors 29a and 29b provided on the upper surfaces of the main blades 22a and 22b.

Figure 4 is an enlarged cross-sectional view of the wire twist prevention device used in the present invention, it is connected internally with the wire 15 is supplied with a DC 12V power supply plug 41 having a "+", "-" terminal on the outside; , And the jack 42 is in contact with the "+" and "-" terminals of the plug 41. When the plug 41 enters the jack 42, the respective "+" and "-" terminals are connected to each other. When the jack 42 is rotated in contact with the electrical connection, the plug 41 is in a non-rotated state, the electrical coupling is continued to prevent the twisting of the wire 15, which is widely applied to electric irons, etc. .

5 is an electric circuit diagram of the bird-repelling apparatus according to the present invention, the battery for the charge through the power switch (SW) and the wire twist prevention port 14 on the output side of the transformer 16 is output by converting AC 220V to DC 12V It is connected in parallel with the timer 25, the timer 26, and the voice generator 27, respectively, the motor 29a (29b) to rotate the propellers (30a, 30b) for self flight at one output end of the timer (26). ) Is connected, the other output terminal of the timer 26 is connected to the infrared lamp 32a, 32b which is installed in the eye portion of the model sheet 20 to emit infrared rays, and the output terminal of the voice generator 27 is hot Speakers 28a and 28b for emitting sound are connected.

Referring to the operation of the bird-repelling device of the present invention made as described above in detail.

First, as shown in FIG. 5, when the power switch SW is operated in an on state, the transformer 16 converts AC 220V into DC 12V and outputs the first and third supports 11a through 11c. Power is supplied to the rechargeable battery 25, the timer 26, and the voice generator 27 through the electric wire 15 and the electric wire twist prevention device 14 through the inside of the rotating table 18. At the same time as being charged, the timer 26 and the voice generator 27 are operated.

Accordingly, power is supplied to the motors 29a and 29b from one side output terminal OUT1 of the timer 26. Accordingly, propellers 30a and 30b are rotated to generate propulsion force to fly the model vehicle 20. At the same time, power is output from the other output terminal OUT2 of the timer 26 to turn on the infrared lamps 32a and 32b installed in the eye portion of the model sheet 20, and the voice generator 27 The demodulated sound is demodulated, and the demodulated hawk's cry is radiated into the space through the speakers 28a and 28b.

Therefore, the bird of magpies, crows, pigeons, ducks, etc. are mistaken for actual hawks by turning propulsion of propellers (30a, 30b) by the propulsion force of propellers (30a, 30b), and thus cannot approach. The infrared rays emitted from the eye area are observed at a distance of several hundred meters at a wavelength that the bird dislikes, so that not only can the effect of extinguishing be enhanced, but also the efficiency of exterminators can be maximized by the fragrance emitters 31a and 31b that emit aromas that the bird dislikes. have.

In addition, when the time set arbitrarily in the timer 26 is completed, the timer 26 cuts off the output of the power supply and stops the operation of the motors 29a, 29b and the infrared lamps 32a, 32b. The flight of (20) is stopped, but turning is continued by centrifugal force. In this case, the timer 26 outputs the power by changing the polarity of the power source. As a result, the propulsion force of the propellers 30a and 30b is reversely generated by reversely rotating the motors 29a and 29b. The opposite force is applied to the direction of rotation, causing the shaking, and this phenomenon is to be mistaken by the modeling medium 20 to wing.

In this state, when a predetermined time is set again in the timer 26, the normal power is output from the timer 26, and the motor 29a, 29b rotates forward to perform normal flight, and is controlled by the variable resistor VR. By adjusting the rotational speed of the motor (29a) (29b) it is possible to adjust the flight radius and flight speed to match the weather conditions.

When the DC 12V power is not output from the transformer 16 due to a power failure or the like, all of the above driving powers are supplied from the rechargeable battery 25 to operate normally. Will be able to prolong the flight time by reducing the power consumption of the rechargeable battery 25.

Therefore, as described above, the model hawk 20 flying by itself by the propulsion force of the propellers 30a and 30b will fly within a certain radius as shown in Figure 2a, but the propulsion force and propulsion of the propellers 30a and 30b Due to the influence that the swivel 18 formed in the "T" shape is rotatable within the range of 0 ~ 350 ° by the ball bearing 12 and the stopper 17, the actual flight range is to be made in a wide range.

As described above, the algae elimination device of the present invention uses a wood or a synthetic resin to produce a model of the same shape as the actual hawk, and the built-in rechargeable battery having a charging function, the battery or an external power source By installing a propulsion device that allows the modeling to fly by itself at regular intervals, it will be mistaken as if the actual hawk is flying around in a certain area, and at the same time, it will fly with the period set in the timer to reduce power consumption of the rechargeable battery. By shortening the flight time, the flight time can be extended and the bird's cry, the smell of birds dislike and infrared rays can be emitted to get the maximum bird fighting effect. Flight costs, as well as low power consumption and ease of installation Not only can the savings are not to operate at low voltages, which would be effective without the risk of electric shock.

Claims (2)

The first to third support members 11a to 11c are coupled to each other on the ground, A counterweight 13 is formed on the uppermost side of the third support 11c to maintain balance, and a swivel 18 having a “T” shape is coupled to the ball bearing 12 as a bolt. A stopper 17 is installed outside the third support 11c to rotate the swivel 18 within a range of 0 to 350 °, The wire 15 for supplying power flows into the first to third support members 11a to 11c and the swivel table 18. The end portion of the electric wire 15 penetrating the swivel 18 is provided with a wire twist prevention device 14 for continuously supplying power and preventing the wire from being twisted during rotation. The other side of the wire twist-preventing device 14 is installed by itself connected to the model medium 20 to fly by the power supplied through the wire (15) and emits a crying sound, infrared rays, a bird dislike smell Bird control device. According to claim 1, The modeling sheet 20, A main body 21 forming a center, main blades 22a and 22b installed on both sides of the body 21, wing blades 24a and 24b of the main blades 22a and 22b, and a body It consists of an auxiliary wing 23 formed at one end of the 21, Inside the body 21, a rechargeable battery 25 for supplying driving power to each electronic component, a timer 26 for setting a flight cycle to periodically fly the model hawk 20, and the crying of the hawk Built-in voice generator 27 is stored sound, The main blades 22a and 22b are motors 29a and 29b coupled with propellers 30a and 30b having a propulsion force, and a speaker for transmitting the cry of the hawk output from the voice generator 27 ( 28a) and 28b, and fragrance emitters 31a and 31b that emit aromas that birds do not like. Bird eye elimination device, characterized in that installed in the eye portion of the body 21, infrared lamps (32a, 32b) for emitting infrared radiation.