KR101591805B1 - Birds expelling apparatus - Google Patents

Abstract

The present invention relates to an algae elimination apparatus, and more particularly, to a bird algae elimination apparatus which is installed on a telephone pole, a pylon, a streetlight, an orchard and the like to prevent access to algae by ultrasonic waves and laser beams, The present invention relates to a bird-fighting apparatus.
The algae elimination apparatus according to the present invention includes: an enclosure in which an AC-DC converter, a battery, and a control unit are accommodated; A rotation driving unit coupled to the housing and configured to be rotatable; A laser beam output unit installed in the rotation driving unit and receiving a power output from the rotation driving unit to output a laser beam; An audible speaker installed in the housing for outputting audible sound; And an ultrasonic speaker installed on the housing for outputting ultrasonic waves; And the laser beam is irradiated to the outside in accordance with the rotation of the laser beam output unit.

Description

[0001] BIRDS EXPELLING APPARATUS [0002]

The present invention relates to a bird-fighting device.

More particularly, the present invention relates to an algae elimination apparatus installed on a telephone pole, a pylon, a streetlight, an orchard, and the like to prevent access to algae by ultrasonic waves and laser beams, thereby preventing damage to the algae.

The present invention also relates to an algae elimination device for preventing access of algae in a wide area by rotation of a laser beam.

The severity of the damage caused by birds, especially resident birds, is increasing day by day.

In addition, if the nest is turned on the electric facilities (electric pole, pylon, streetlight), a short circuit or short circuit will occur.

If a bird suffers damage to an artifact, it is classified as a damage to the crop (orchard, rice field, field), a breakdown of power distribution facilities and power transmission failure, or an aircraft engine damage at the airport.

Especially, it was found that the failure due to the bird nest causing power failure in the power transmission facilities reached 30%, so it is urgent to prevent the power failure to the algae.

Of course, this kind of nest should be removed, and it takes a lot of manpower and time to do this.

Accordingly, various technologies have been proposed to prevent access to algae in certain facilities.

Among them, a technique has been developed to prevent birds from approaching by generating an avalanche frequency that can be heard only by a generalized technique.

As one of techniques using an augmented frequency, a rotary algae eliminator using a solar cell is disclosed in Korean Utility Model No. 20-2010-0012970.

The above-described technique has a support having a " ┣ "shape and having a seating groove on one side; A solar cell provided above the support; A rotating means provided on a mounting groove of the support, a drive shaft interlocked with the motor, and a rotary plate provided on the drive shaft; A housing provided at an upper portion of the rotary plate and having a plurality of discharge holes; An inverter that is installed in the housing and converts the power of the solar cell from direct current to alternating current; an ultrasonic generator connected to the inverter for generating ultrasonic waves; a battery for storing current; An amplification unit for amplifying the ultrasonic signal, and an ultrasonic wave generator for generating ultrasonic waves amplified by the amplification unit and transmitting the ultrasonic wave to the outside.

The above-mentioned technique is positive in that the speaker installed in the housing radiates ultrasonic waves while rotating to prevent the bird from approaching all over the omnidirection. However, since the ultrasonic waves radiated from the speaker are radiated to the front and back with a certain width, the technique of rotating the ultrasonic wave radiated is not different from the technique of emitting the ultrasonic wave in a fixed state.

On the other hand, a device using a laser has been developed in addition to a technique for preventing access to algae using the augmented frequency.

As a technique using a laser, a laser pest control device is disclosed in Laid-open Patent Application No. 10-2010-0036417.

The technique described above includes a laser projection unit for projecting a laser beam; An optical sensor receiving unit capable of detecting when a pest such as a fly, a mosquito or the like is blown in the path of the projected laser beam to block or partially block the light; And a laser output control unit for outputting the power of the laser projection unit to the laser output unit for a certain period of time when the insect is detected in the photosensor receiving unit to eliminate the insect pest.

However, the above-mentioned technique is based on the fact that the operation of the apparatus is performed only when a pest is present between the projected laser beam and the optical sensor, thereby preventing the access of pests existing between the projected laser beam and the optical sensor receiving the laser beam Therefore, there is a problem that insect accessibility can not be sufficiently prevented because the area for preventing access to pests is limited.

Public Utility Model Publication No. 20-2010-0012970 (Dec. 30, 2010) Published Patent Publication No. 10-2010-0036417 (2010. 04. 08.)

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above problems, and it is an object of the present invention to provide a method and apparatus for preventing an approach of a bird by using an aiding frequency, And to provide a bird-fighting device.

Another object of the present invention is to provide an algae elimination device that can vary frequency of emitted ultrasonic waves to prevent frequent resistance to an aiding frequency.

According to an aspect of the present invention, there is provided an apparatus for controlling an algae, comprising: an enclosure accommodating an AC-DC converter, a battery, and a control unit; A rotation driving unit coupled to the housing and configured to be rotatable; A laser beam output unit installed in the rotation driving unit and receiving a power output from the rotation driving unit to output a laser beam; An audible speaker installed in the housing for outputting audible sound; And an ultrasonic speaker installed on the housing for outputting ultrasonic waves; And the laser beam is irradiated to the outside in accordance with the rotation of the laser beam output unit.

In this configuration, the driving unit includes: a support shaft protruding from the housing; A plate mounted on the support shaft; A center shaft rotatably installed in the axial direction of the support shaft; A motor installed in the housing; A first driving gear provided on a driving shaft of the motor; A first driven gear installed on the central shaft and rotated by being engaged with the first drive gear; And a pair of conductive tubes connected to a power supply line installed and applied to the central axis; .

Further, the laser beam output section includes: a bracket installed on a surface of the first driven gear; A pair of contact pins provided on the inside of the bracket and contacting the pair of conductive pipes, respectively; And a laser beam module installed on the outer side of the bracket and outputting a laser beam to a power source applied from the contact pin; .

In addition, a groove having a predetermined length in the circumferential direction is formed in the lower part of the first driven gear, and a protrusion corresponding to the groove of the plate is formed so that the first driven gear is moved up and down to radiate the laser beam in a wide range. Lt; / RTI >

And a second driving gear mounted on a driving shaft of the motor as another embodiment; And a second driven gear which is installed on the rotating shaft and meshes with the second driving gear and rotates; Wherein the number of revolutions of the first driven gear rotated by the first drive gear and the number of revolutions of the second driven gear rotated by the second drive gear are different from each other, A groove corresponding to a predetermined length is formed and a protrusion corresponding to the groove is formed in the second driven gear so that the locus of the laser beam is varied and the laser beam can be radiated over a wide range.

According to the present invention, it is possible to provide an algae elimination device capable of preventing an approach of algae through an ultrasonic wave and a laser beam by being irradiated with a laser beam while being irradiated with an augmented frequency composed of ultrasonic waves, There is an effect.

In addition, since the laser beam that is rotated can radiate a laser beam over a wide range as it is radiated with a different trajectory according to its rotation, there is an effect that the approach of algae can be prevented over a wide range.

In addition, since the bird approach sensor is directed to the approach path of the algae to detect the approaching algae, it is advantageous in that the algae elimination device of the present invention can be driven only when approaching the algae.

1 is a perspective view of an algae eliminator according to an embodiment of the present invention.
2 is an exploded perspective view of the algae elimination apparatus according to the present invention.
3 is a sectional view of the algae elimination apparatus according to the present invention.
3A is a perspective view showing the configuration of a first driven gear and a plate in the algae elimination apparatus according to the present invention.
4 is a block diagram showing a main configuration of a bird catcher according to the present invention.
5 is a cross-sectional view of an algae eliminator according to another embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The above and other features and advantages of the present invention will become more apparent by describing in detail exemplary embodiments thereof with reference to the attached drawings in which: FIG.

In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings. It will be appreciated that those skilled in the art will readily observe that certain changes in form and detail may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims. To those of ordinary skill in the art.

The present invention relates to an algae elimination device, and more particularly, to an algae elimination device that is installed in a telephone pole, a pylon, a streetlight, and an orchard so as to prevent access to algae by ultrasonic waves and a laser beam, The present invention relates to a bird-fighting apparatus.

The present invention also relates to an algae elimination device for preventing access of algae in a wide area by rotation of a laser beam.

FIG. 1 is a perspective view of an algae eliminator according to an embodiment of the present invention, and FIG. 2 is an exploded perspective view of a algae eliminator according to the present invention.

And FIG. 3 is a cross-sectional view of the algae elimination apparatus according to the present invention.

The apparatus for controlling birds according to the present invention includes a housing 100, a rotation driving unit 200, a laser beam output unit 300, an audible speaker 400, and an ultrasonic speaker 500.

Here, the power supplied to the enclosure 100 may be supplied through a commercial power supply or a solar module (solar power generation).

The enclosure 100 is structured to have a predetermined shape in which the AC-DC converter 110, the battery 120, and the control unit 130 are accommodated. The enclosure 100 is configured to block rainwater, foreign matter,

The AC-DC converter 110 receives power and converts the AC-DC converter 110 into a power source for driving the algae eliminator of the present invention.

At this time, when the place where the algae elimination device of the present invention is installed is installed in a steel tower or the like where it is difficult to apply commercial power or a high voltage is transmitted, the AC-DC converter 110 is converted into a corresponding device, . For example, when installed in a transmission tower where a high voltage is transmitted, the power can be configured to be supplied through a solar module or wind power.

The battery 120 is a device for accumulating the converted DC and supplying the accumulated electric energy, and possibly a large capacity battery may be employed.

The control unit 130 controls the operation of the algae elimination apparatus of the present invention and may be constituted by a programmable logic controller (PLC) including a microcomputer.

The rotation driving unit 200 is coupled to the housing 100 to rotationally drive the laser beam output unit described later, and is configured to be rotatable on the shaft.

Referring to FIG. 1, a plurality of support shafts 210 protruding from the housing 100 are installed.

A plate 220 is installed on the upper part of the support shaft 210 and a center shaft 230 extending to the upper side is installed in the central part of the plate 220.

Here, the inside of the center shaft 230 is penetrated, and the electric wire applied by the housing 100 is wired.

A motor 240 is installed in the housing 100. The driving shaft of the motor 240 is disposed to face the upper side and the driving shaft of the motor 240 is installed through the plate 220. [

In other design conditions, the motor 240 may be installed on the plate 220. [ The first driving gear 251 is provided at the front end of the driving shaft of the motor 240.

A first driven gear 261 engaged with the first drive gear 251 and rotating is provided on the center shaft 230.

In this configuration, the first driven gear 261 is rotatably installed on the center shaft 230, and the center shaft 230 is not rotated by the rotation of the first driven gear 261.

A conductive tube 270 is provided on the center shaft 230. The conductive tube 270 is formed in a cylindrical shape and is provided so as to be electrically connected to a wire wired on the central axis. Accordingly, the conductive tubes are formed as a pair, and the pair of conductive tubes 270 are installed so as not to be short-circuited at predetermined intervals above and below.

Next, the laser beam output unit 300 will be described.

The laser beam output unit 300 is installed in the rotation driving unit 200 and receives a power output from the rotation driving unit 200 to output a laser beam.

The laser beam output unit 300 includes a bracket 310 mounted on a surface of the first driven gear 261 and a pair of conductive pipes 270 provided inside the bracket 310 And a laser beam module 330 installed on the outer side of the bracket 310 and outputting a laser beam to a power source applied from the contact pin 320. [ At this time, the contact pin 320 is contacted with a predetermined tension so as to maintain contact with the conductive tube 270.

That is, the laser beam output unit 300 rotates about the central axis 230 in accordance with the rotation of the first driven gear 261, and radiates the laser beam output to the outside. The laser beam module 330 can output the laser beam at any position in the circumferential direction of the central axis 230. [ .

According to the design conditions, a plurality of laser beam output units 300 may be provided, and a plurality of laser beam modules 330 may be provided in the bracket 310 as well.

Here, the radiation directions of the plurality of installed laser beam modules 330 may be set to radiate at different angles. That is, the emitted laser beam is emitted at a different angle to irradiate a wider range of regions.

In the configuration of the laser beam output unit 300, there is a need to vary the locus along which the beam is radiated according to the rotation direction.

In other words, the emitted laser beam maintains the linearity, and when the trajectory irradiated along the direction of rotation is the same, the laser beam is emitted to the same area in the same direction, so that the algae can approach the irradiated laser beam region .

Thus, the emitted laser beam can be configured to wave.

3A is a perspective view showing the configuration of a first driven gear and a plate in the algae elimination apparatus according to the present invention.

As shown in the accompanying drawings, the first driving gear 251 is moved up and down under preferable design conditions.

That is, a groove portion 265 having a predetermined length in the circumferential direction is formed below the first driven gear 261 and a protrusion 221 corresponding to the groove portion 265 is formed in the plate 220.

The grooves 265 and the protrusions 221 are formed to be symmetrical with respect to the first driven gear 261 and the plate 220, respectively.

With this configuration, the first driven gear 261 rotates and the first driven gear 261 descends at a predetermined width at a position where the groove 265 and the protrusion 221 meet with each other. At the point where the first driven gear 261 rotates and the groove 265 and the protrusion 221 do not meet with each other, the first driven gear 261 ascends with a predetermined width.

As a result, the first driven gear 261 is repeatedly raised and lowered by the rotation, and the laser beam output portion 300 is also moved up and down by the first follower gear 261. As a result, The laser beam output from the laser beam output unit 300 is emitted while having a predetermined wave.

The groove portion 265 formed in the first driven gear 261 is formed on the plate 220 and the protrusion 221 formed on the plate 220 is provided on the first driven gear 261 and the groove portion 265 And the positions of the protrusions 221 are changed.

In addition, protrusions may be formed on the first driven gear 261, and protrusions may be formed on the plate 220.

It is a matter of course that the projections may be composed of bearings, rollers or the like in order to smoothly move up and down the first driven gear 261.

The audible speaker 400 transmits a physical impact to the ear of the approaching bird (bird Bird) to prevent the bird from approaching. The audible frequency output from the audible speaker 400 is 5 to 10 kHz .

The human audible frequency is 16 (or 20) to 20,000 Hz (20 kHz). Therefore, the sound wave of 5 ~ 10 kHz is the frequency of the human audible range. This frequency is known as the audible frequency of the area that birds dislike.

The audible speaker 400 may be a horn speaker for effective transmission of sound waves, and may be composed of a plurality of horn speakers according to design conditions.

The ultrasonic speaker 500 generates ultrasonic waves to prevent access to the algae, and the frequency range of the ultrasonic waves to be output is outputted at a frequency of 20 to 27 kHz.

The audible speaker 400 and the ultrasonic speaker 500 are configured to be able to adjust the output frequency. For example, the present invention can be used to prevent access to birds, but when used as a means of preventing access to other harmful tides, the scope of the output frequency is adjusted to prevent access to the tide do.

In addition, by controlling the output frequency, it can be configured to prevent access to mosquitoes and other animals including wild animals such as elk and wild boar.

Such a method of generating an audible sound and an ultrasonic wave to prevent algae access may affect both the audible sound and the ultrasound. That is, even a frequency of a simple ultrasonic wave region reaches a human ear, but it can not process the frequency of an ultrasonic wave region in the ear. Therefore, if the audible sound and the ultrasonic wave are constantly exposed to the air, it is natural that the human or the animal will be subjected to a physical shock to the ear.

Therefore, there is a need to be configured to operate the laser beam output unit 300, including the audible speaker 400 and the ultrasonic speaker 500 only when necessary.

That is, the operation timing of the rotary operation unit 200, the laser beam output unit 300, the audible speaker 400, and the ultrasonic speaker 500 may be limited to the time of approach of the algae.

Accordingly, a bird approach detection sensor 600 for detecting the approach of the bird is constructed.

The bird approach detection sensor 600 is a device for detecting a bird or a moving object and outputting a signal and may be installed at the tip of a flexible tube 610 which is bent forward, backward, leftward and rightward according to the orientation angle of the sensor .

Here, the flexible tube 610 is made of a multi-joint which is fixed in a warped direction according to a user's operation, so that a bird (such as a magpie) is directed to a position where the nest can be wound. That is, when the bird's soul detecting apparatus according to the present invention is installed and the bird's proximity sensor 600 is operated in the direction in which the bird can approach, the flexible tube 610 is jointed and fixed in the corresponding direction, 600 can be arbitrarily set by the user. Therefore, the access route of the algae can be varied, so that the approach of the algae can be easily detected.

In accordance with the signal sensed by the alga proximity sensor 600, the control unit operates the rotary operation unit 200, the laser beam output unit 300, the audible speaker 400 and the ultrasonic speaker 500, It is possible to stop the operation when the signal sensed by the sensing sensor 600 is not detected or the predetermined time has elapsed, thereby preventing the loss of the user's hearing due to the continuous exposure of the sound wave. Furthermore, there is an advantage that the bird can not be tolerated by learning.

Meanwhile, in the above configuration, the rotation driving unit 200 and the laser beam output unit 300 are exposed to the outside, and an operation error may occur due to an external environment (rain, wind, frost, etc.) .

Therefore, the socket 700 and the cover 750 can be configured so as not to be exposed to the outside by arranging the structures thereof.

4 is a block diagram showing a main configuration of a bird catcher according to the present invention.

The AC / DC converter 110, the battery 120, and the control unit 130 are accommodated in the housing 100.

In addition, a rotary drive unit 200, a laser beam output unit 300, an audible speaker 400, an ultrasonic speaker 500, and a bird approach sensor 600 installed in the housing 100 are installed.

The control unit operates the rotation driving unit 200, the laser beam output unit 300, the audible speaker 400, and the ultrasonic speaker 500 according to the detection signal detected by the bird approach sensor 600. That is, as the first driven gear 261 is rotated, the rotation driving unit 200 radiates the laser beam from the laser beam output unit 300 provided in the first driven gear 261, The beam is emitted.

In addition, by operating the audible speaker 400 and the ultrasonic speaker 500, a physical shock is transmitted to the ears of the bird to prevent the bird from approaching.

When it is determined that there is no detection signal from the bird approach approach sensor 600 or the predetermined time has elapsed, the controller 130 controls the rotation drive unit 200, the laser beam output unit 300, the audible speaker 400, (500).

According to the design conditions, the control unit 130 may be configured to change the frequency outputted to the audible speaker 400 and the ultrasonic speaker 500 according to a predetermined time and output the changed frequency.

According to the rotation driving unit 200 and the laser beam output unit 300 described above, the positions of the laser beams emitted to the laser beam output unit 300 in the direction of the same position of the rotation driving unit 200 are the same. That is, the laser beam emitted to the laser beam output unit 300 is irradiated with the same locus.

Thus, approaching algae can be approached by avoiding this trajectory.

In the present invention, a configuration capable of varying the locus will be described.

5 is a cross-sectional view of an algae eliminator according to another embodiment of the present invention.

The structure of the support shaft 210, the plate 220, the center shaft 230, and the motor 240 is the same as that already described.

The second driving gear 252 mounted on the driving shaft of the motor 240 and the second driven gear 262 mounted on the center shaft 230 and rotated by engaging with the second driving gear 252 are further included .

The number of revolutions of the first driven gear 261 rotating in the first drive gear 251 and the number of revolutions of the second driven gear 262 rotating in the second drive gear 252 are different from each other. That is, the speed at which the first driven gear 261 rotates is different from the speed at which the second drive gear 252 rotates.

A groove portion 265 having a predetermined length in the circumferential direction is formed below the first driven gear 261 and a protrusion 221 corresponding to the groove portion 265 is formed in the second driven gear 262.

The first driven gear 261 rotates and the second driven gear 262 rotates to correspond to the groove portion 265 of the first driven gear 261 and the groove portion 265 of the second driven gear 262 The first driven gear 261 is lowered at a point where the protrusion 221 is engaged. Thus, the laser beam output part 300 provided on the first driven gear 261 has a different laser beam emission locus for two rotations and one for the one rotation.

Of course you can have a regular cycle of schedule. For example, the laser beam may be radiated with the same trajectory by 10 rotations of the first driven gear 261, but the laser beam is not radiated in the same track while the first driven gear 261 performs 10 rotations Therefore, there is an advantage that a laser beam can be emitted in a wide area.

According to the present invention, it is possible to provide an algae elimination device capable of preventing an approach of algae through an ultrasonic wave and a laser beam by being irradiated with a laser beam while being irradiated with an augmented frequency composed of ultrasonic waves, There is an effect. In addition, since the laser beam that is rotated can radiate a laser beam over a wide range as it is radiated with a different trajectory according to its rotation, there is an effect that the approach of algae can be prevented over a wide range.

In addition, since the bird approach sensor is directed to the approach path of the algae to detect the approaching algae, it is advantageous in that the algae elimination device of the present invention can be driven only when approaching the algae.

1 to 5 are merely the main points of the present invention. As various designs can be made within the technical scope of the present invention, the present invention is limited to the configurations of Figs. 1 to 5 It is self-evident.

100: Housing 110: AC-DC converter
120: Battery 130:
200: rotation driving part 210:
220: plate 221: projection
230: center shaft 240: motor
251: first drive gear 252: second drive gear
261: first driven gear 262: second driven gear
265: groove portion 270: conductive tube
300: laser beam output part 310:
300: contact pin 330: laser beam module
400: Audible speaker 500: Ultrasonic speaker
600: Bird approach detection sensor 610: Flexible tube
700: Socket 750: Cover

Claims (5)

An enclosure in which an AC-DC converter, a battery, and a control unit are accommodated;
A rotation driving unit coupled to the housing to be rotatable;
A laser beam output unit installed in the rotation driving unit to receive a power outputted from the rotation driving unit and output a laser beam;
An audible speaker installed in the housing for outputting audible sound; And
An ultrasonic speaker installed on the housing for outputting ultrasonic waves; And,
A laser beam is irradiated to the outside in accordance with rotation of the laser beam output portion,
The rotation drive unit includes:
A support shaft protruding from the housing;
A plate provided on the support shaft;
A center shaft rotatably installed in the axial direction of the support shaft;
A motor installed in the housing;
A first driving gear installed on a driving shaft of the motor;
A first driven gear installed on the central shaft and rotated by engaging with the first drive gear; And
A pair of conductive tubes installed on the central axis and connected to an applied power line; , ≪ / RTI >
Wherein a groove portion having a predetermined length in a circumferential direction is formed in a lower portion of the first driven gear and a protrusion corresponding to the groove portion of the plate is formed.
delete The method according to claim 1,
The laser beam output unit includes:
A bracket installed on a surface of the first driven gear;
A pair of contact pins provided on the inside of the bracket and in contact with the pair of conductive pipes, respectively; And
A laser beam module installed outside the bracket and outputting a laser beam to a power source applied from the contact pin; And a controller for controlling the algae.
delete The method according to claim 1,
A second driving gear installed on a driving shaft of the motor; And
A second driven gear installed on the central shaft and rotated by engaging with the second drive gear; Further comprising:
The number of revolutions of the first driven gear rotated by the first drive gear and the number of revolutions of the second driven gear rotated by the second drive gear are different from each other,
Wherein a groove portion having a predetermined length in a circumferential direction is formed in a lower portion of the first driven gear and a protrusion corresponding to the groove portion is formed in the second driven gear.

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