KR20150116277A

KR20150116277A - Mosquito extirpation device

Info

Publication number: KR20150116277A
Application number: KR1020140041306A
Authority: KR
Inventors: 홍성훈
Original assignee: 홍성훈
Priority date: 2014-04-07
Filing date: 2014-04-07
Publication date: 2015-10-15

Abstract

An invention directed to a mosquito repelling device is disclosed. The disclosed mosquito repelling apparatus includes: an input unit for inputting an operation signal; a control unit for receiving an operation signal of the input unit; and an ultrasonic generator for generating ultrasonic waves of a preset band to prevent access to the mosquito according to a control signal of the control unit .

Description

MOSQUITO EXTRACTION DEVICE

More particularly, the present invention relates to a mosquito repelling device having a compact structure, which is easy to carry and which can eject ultrasound selectively in unidirectional and bidirectional directions, thereby improving mosquito repelling efficiency .

A mosquito is a pest that takes in the blood of a person or an animal and feeds the nutrient. It can be said that it is a very dangerous insect such as a harmful germ can be removed from an animal.

Accordingly, in order to combat mosquitoes, people are showing a variety of products such as mosquito nets as well as passive methods such as mosquito nets, but there are side effects such as not being able to see much effect and affecting the human body.

In recent years, techniques for preventing access to a mosquito while harmless to the human body using electromagnetic waves have been developed and commercialized and used.

In general, mosquitoes are known to feed on the spawning period for female mosquitoes for nutritional purposes.

For mosquitoes that keep semen for a lifetime in one mating, they have the characteristic of avoiding the male's womb because mating is no longer necessary.

Thus, a mosquito repellent apparatus using a sound of a male mosquito has been disclosed through a variety of studies, in which a female mosquito dislikes a wing sound of a male wolf, a metallic bouncing sound, and the like.

On the other hand, Korean Patent Laid-Open Publication No. 2011-0064353 (published on June 15, 2011) discloses a "illumination device equipped with an ultrasonic generator ".

SUMMARY OF THE INVENTION It is an object of the present invention to provide a mosquito repelling device capable of carrying, capable of repeatedly generating ultrasonic waves of a specific frequency band, and selectively discharging ultrasonic waves in a unidirectional or bi-

It is another object of the present invention to provide a mosquito repelling device having a notification function by detecting the ambient temperature and humidity of an environment in which a mosquito is generated.

A mosquito repelling apparatus according to the present invention includes: an input unit for inputting an operation signal; a control unit for receiving an operation signal of the input unit; and an ultrasonic generator for generating an ultrasonic wave of a preset band to prevent access to the mosquito according to a control signal of the control unit And the like.

The ultrasonic generator includes an ultrasonic oscillator for generating ultrasonic waves according to a control signal of the controller, and a speaker for emitting the ultrasonic waves generated from the ultrasonic oscillator to the outside.

In addition, the speaker is disposed on the front and rear sides of the case with respect to the case, and an output hole corresponding to the speaker is formed in the case.

The input unit may include a slide switch that is slidably operated. Ultrasonic waves generated by the ultrasonic oscillation unit may be output to one or both sides of the speaker through the speaker according to the switching position of the slide switch.

The control unit may include a notification unit configured to detect an environment in which the mosquitoes appear, and the notification unit may include a sensing unit configured to sense atmospheric temperature and atmospheric humidity, and a buzzer selectively activated according to a sensing value of the sensing unit. do.

The mosquito repellent apparatus according to the present invention has a compact structure and can be carried, thereby providing convenience of use. It repetitively generates ultrasonic waves of a specific frequency band and selectively discharges the ultrasonic waves unidirectionally or bi- It has the effect of being able to.

In addition, according to the present invention, ultrasonic waves can be generated in a unidirectional or bi-directional manner according to the position of a slide switch that is slidably operated in the generation of ultrasonic waves, so that the operation is convenient.

In addition, the present invention has an effect of notifying the user through the buzzer by sensing the ambient temperature and humidity of the environment in which the mosquito is generated.

1 is a configuration diagram of a mosquito repelling apparatus according to an embodiment of the present invention.
2 is a perspective view of a mosquito repellent apparatus according to an embodiment of the present invention.
3 is an exploded perspective view of a mosquito repellent apparatus according to an embodiment of the present invention.
4 is a cross-sectional view of a mosquito repellent apparatus according to an embodiment of the present invention.
5 is a perspective view showing the internal structure of a mosquito repelling device according to an embodiment of the present invention.
6 is a use state diagram of a mosquito repelling device according to an embodiment of the present invention.

Hereinafter, an embodiment of a mosquito repelling apparatus according to the present invention will be described with reference to the accompanying drawings.

In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, the terms described below are defined in consideration of the functions of the present invention, which may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

FIG. 2 is a perspective view of a mosquito repelling apparatus according to an embodiment of the present invention. FIG. 3 is a perspective view of a mosquito repelling apparatus according to an embodiment of the present invention. 4 is a cross-sectional view of a mosquito repelling apparatus according to an embodiment of the present invention, FIG. 5 is a perspective view showing an internal configuration of a mosquito repelling apparatus according to an embodiment of the present invention, FIG. 6 is a cross- FIG. 2 is a state diagram illustrating the use of a mosquito repelling device according to an embodiment of the present invention.

1 to 6, a mosquito repelling apparatus 100 according to an embodiment of the present invention includes an input unit 120, a controller 130, and an ultrasonic generator 140.

First, the input unit 120, the control unit 130, and the ultrasonic wave generator 140 are provided in the case 110. The case 110 includes front and rear cases 112 and 114 and is coupled by a fastening member and a space is formed therein.

The input unit 120 is a slide switch for inputting an operation signal and being slidably operated.

Although the input unit 120 is shown as a slide switch in the present embodiment, the present invention is not limited thereto, and various switches capable of inputting operation signals such as a button switch and a tumbler switch are possible.

The control unit 130 receives an operation signal of the input unit 120. The control unit 130 includes a circuit board provided inside the case 110. The controller 130 is coupled to the case 110 by fastening members when the case 110 is assembled. 2, the front case 112 is provided with a boss 113 protruding rearward, and a control unit 130 is provided between the boss 113 and the rear case 114, It is concluded together by.

The ultrasonic wave generator 140 includes an ultrasonic oscillator 142 for generating ultrasonic waves according to a control signal of the controller 130 and a speaker 145 for diverting ultrasonic waves generated from the ultrasonic oscillator 142 to the outside. The ultrasonic oscillation unit 142 generates ultrasonic waves in a medium. The ultrasonic oscillation unit 142 generates high frequency electric oscillations, converts the oscillations into mechanical oscillations by using a magnetostrictive resonator or a piezoelectric resonator, To be mechanically amplified or transmitted.

The ultrasonic wave generator 140 repeatedly generates ultrasonic waves of a specific frequency band (12,000 Hz to 17,000 Hz). Such an ultrasonic wave is the sound of a male mosquito's wing, and it prevents the mosquitoes from approaching by running away the cancerous mosquito that sucks blood.

Referring to FIG. 2 or FIG. 4, a power supply unit 150 for supplying power to the inside of the case 110 is provided. The power supply unit 150 includes a pocket retainer 152 electrically connected to the controller 130 and a battery 154 coupled to the pocket retainer 152. The pair of pocket retainers 152 are provided on both sides of the front side of the control unit 130 and the batteries 154 are provided in the pocket retainers 152 to extend the power source life and improve the output. The mosquito repelling device 100 according to the example can have a compact structure.

The speaker 145 is disposed in front of and behind the case 110 with respect to the control unit 130 and output holes 112b and 114b are formed in the case 110 so as to correspond to the speaker 145. This can output the ultrasonic waves generated from the ultrasonic oscillation unit 142 through the speaker 145 in one direction or in both directions.

At this time, mounting grooves 112a and 114a are formed in the front case 112 and the rear case 114, respectively, to which the respective speakers 145 can be mounted.

The case 110 is provided with a display unit 160 indicating the operating state of the ultrasonic wave generator 140. The display unit 160 is composed of a light emitting diode and displays an operating state according to lighting.

Meanwhile, the control unit 130 includes a notification unit 170 for detecting an environment in which a mosquito appears. That is, the notification unit 170 can detect the environment of the mosquito and inform the user of the environment. The notification unit 170 includes a sensing unit 172 for sensing the atmospheric temperature and the atmospheric humidity and a buzzer 174 selectively activated by the sensing value of the sensing unit 172.

The sensing unit 172 includes a temperature sensor 172a for sensing the temperature of the atmosphere and a humidity sensor 172b for sensing the humidity of the atmosphere. That is, the mosquito exhibits the most active activity in a temperature of 15 ° C or higher and a humidity of 70% or higher. When the mosquito detects such environment, it can inform the user through the buzzer 174.

Hereinafter, the operation and effect of the mosquito repelling apparatus 100 according to an embodiment of the present invention will be described.

First, a pair of pocket retainers 152 electrically connected to the controller 130 are provided on both sides of the lower end of the controller 130 according to an embodiment of the present invention, A battery 154 is inserted into the pocket retainer 152 to supply power.

An input unit 120 including a slide switch 122 and a display unit 160 indicating an operation state of the ultrasonic wave generator 140 by the operation of the input unit 120 are provided at the upper end of the controller 130.

The speaker 145 is mounted on the mounting recesses 112a and 114a of the front case 112 and the rear case 114 and is electrically connected to the ultrasonic oscillation unit 142. [

Then, the front case 112 and the rear case 114 are coupled with the boss 113 by the fastening member. At this time, the controller 130 is provided between the boss 113 and the rear case 114, and is coupled together by the fastening member and fixed in the case 110. [

The input unit 120 and the display unit 160 including the slide switch 122 are exposed to the outside of the front case 112 and the respective speakers 145 are formed in the front case 112 and the rear case 114 Output holes 112b and 114b.

Hereinafter, the operation of the ultrasonic wave generator 140 by the input unit 120 will be described. When the slide switch 122 is moved, the ultrasonic oscillator 142 is operated to generate ultrasonic waves. That is, the power of the power supply unit 150 is supplied by the input signal of the input unit 120, the high frequency electric vibration is generated by the ultrasonic oscillation unit 142, and the high frequency electric vibration causes the mechanical resonance Converted into vibration, amplified through a speaker 145, and then emitted to the outside.

The ultrasonic waves generated by the ultrasonic oscillation unit 142 may be output to one side or both sides of the speaker 145 through the speaker 145 depending on the switching position of the slide switch 122. The slide switch 122 is located at the center of the slide switch 122. When the slide switch 122 is moved from the center to the side, the ultrasonic wave generated from the ultrasonic oscillation unit 142 is output through the one-side speaker 145. When the ultrasonic oscillation unit 142 Are output through the two-side speaker 145. When the case 110 is provided in close contact with a wall surface or the like, ultrasonic waves can be output only in one direction, and ultrasonic waves can be output to both sides in a state where the circumference of the case 110 is opened, .

Then, the user can confirm whether the operation state, the output of one direction of the ultrasonic wave, and the output of both directions of the ultrasonic wave through the display unit 160.

Meanwhile, the controller 130 includes a notification unit 170 for detecting the environment in which the mosquitoes appear, so that the controller 130 can notify the user of the notification. That is, the sensing unit 172 may include a temperature sensor 172a and a humidity sensor 172b, and may sense temperature and humidity of the surrounding environment to inform the user of an environment where mosquitoes frequently appear. If the temperature of the mosquito is more than 15 ℃ and the humidity is more than 70%, the activity is very active.

As described above, according to the mosquito repellent apparatus according to an embodiment of the present invention, it is possible to carry a compact mosquito repellent apparatus with a compact structure, repeatedly generate ultrasonic waves of a specific frequency band, selectively eject ultrasonic waves in one direction or both directions, Access can be prevented. In addition, it detects the ambient temperature and humidity of the environment where the mosquitoes are generated, and informs the user through the buzzer to provide convenience of use.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it will be understood by those of ordinary skill in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. I will understand.

Accordingly, the true scope of protection of the present invention should be defined by the claims.

100: Mosquito repelling device 110: Case
112: front case 112a, 114a: mounting groove
112b, 114b: output hole 113: boss
114: rear case 120: input part
122: slide switch 130:
140: Ultrasonic wave generator 142: Ultrasonic wave generator
145: speaker 150:
152: pocket retainer 154: battery
160: Display unit 170:
172: sensing part 172a: temperature sensor
172b: humidity sensor 174: buzzer

Claims

An input unit for inputting an operation signal;
A control unit receiving an operation signal of the input unit; And
And an ultrasonic generator for generating an ultrasonic wave of a preset band to prevent access to the mosquito according to a control signal of the controller.

The ultrasonic diagnostic apparatus according to claim 1, wherein the ultrasonic generator comprises:
An ultrasonic oscillator for generating ultrasonic waves according to a control signal of the controller; And
And a speaker for emitting ultrasonic waves generated from the ultrasonic oscillation unit to the outside.

3. The method of claim 2,
The loudspeakers being respectively arranged at front and rear sides of the case around the case;
And an output hole corresponding to the speaker is formed in the case.

3. The method of claim 2,
Wherein the input unit comprises a slide switch that is slidably operated, and ultrasonic waves generated by the ultrasonic oscillation unit are output to one or both sides of the speaker according to the switching position of the slide switch.

The method according to claim 1,
Wherein the control unit includes a notification unit for detecting an environment where the mosquito emerges;
Wherein the notification unit comprises: a sensing unit for sensing an ambient temperature and an ambient humidity; And
And a buzzer selectively operated by the sensing value of the sensing unit.