KR101601604B1 - Device for approach prevention of harmful insects - Google Patents

Abstract

The present invention relates to a pest control device capable of preventing access to flies and mosquitoes due to visual disturbance and preventing access to pests such as cockroaches and ants according to the generation of ultrasonic waves, .
According to an aspect of the present invention, there is provided a pest control device for a pest, comprising: a main body accommodating a motor driven according to the application of electricity and a control part for interrupting driving of the motor; A pedestal on which the main body is installed; A plurality of legs provided below the pedestal; At least one blade installed on the upper side of the main body and coupled to a rotation axis of the motor and installed in a direction perpendicular to the rotation axis; And a fiber band having one end connected to the lower side of the wing and the other end connected to the free end, wherein the leg is composed of a first leg and a second leg, wherein the first leg is connected to the second leg And a leg fixing knob for fixing the position of the first leg fitted to the second leg.

Description

[0001] DEVICE FOR APPROACH PREVENTION OF HARMFUL INSECTS [0002]

More particularly, the present invention relates to a pest control device for preventing access to flies and mosquitoes due to visual disturbance, preventing access to pests such as cockroaches and ants according to the generation of ultrasonic waves, And a pest access prevention device capable of ensuring safety in use.

A pest is a generic term for insects that directly or indirectly harm human life. It includes insect pests that are harmful to humans such as blood-borne moths, insects such as moths and mosquitoes, and moths with poisons. In addition, cockroaches, mosses, and flies are indirectly harmful to human beings.

Here, the indirectly harmful insect pests are caused by the use of useful plants (butterflies, moths, aphids, etc.), insects (wheels, mosses etc.) ), And insects (such as flies, ropes, and cockroaches) that propagate / mediate simultaneous or occasional infectious diseases accompanied by them, and pests (termites, trees, etc.) of materials in residential environments.

On the other hand, it is difficult to prevent access to pests in places such as traditional markets that open and sell merchandise on the left side of the open space. Especially, products such as agricultural and marine products are displayed on the upper part of the stool, and it is not enough to block access to flying insects such as flies and moths. When the pest is placed on a product (such as agricultural or marine products), it may cause a nervousness or impurities on the product, and the product may be significantly deteriorated in value.

In order to solve such a problem, an insect repelling device by a moving object is disclosed in Korean Utility Model Publication No. 20-1998-032116.

The technique is characterized in that a fiber cord is connected to a rotating wing connected to a rotating shaft of an electric motor. That is, the movable fiber cord prevents the flies and mosquitoes from approaching the product.

However, the above-described pest control device may be effective in blocking access to pests due to visual disruption. However, since the electric motor is installed in a suspended state on a roof or a separate frame, it is difficult to install the pest control device for the first time, There is a disadvantage not to do. In addition, when approaching within the turning radius of the wing to look at the merchandise, there is a problem that the user may hit the wing.

In addition, the volume is relatively increased due to the vanes installed in the direction perpendicular to the rotary shaft, which makes handling difficult, and even if not used, it takes up a lot of storage space.

KR 20-1998-032116 U (Published on August 17, 1998)

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made to solve the above-mentioned problems of the prior art, and it is an object of the present invention to provide a pest control device, And to provide a safe pest access prevention device even when it is hit.

Another problem to be solved by the present invention is to provide a pest access prevention device that can be compactly formed by folding to facilitate handling and minimize the restriction on the storage space.

Another problem to be solved by the present invention is to provide a pest access prevention device that can prevent access to pests due to visual confusion and also prevent access to pests by ultrasonic waves.

According to an aspect of the present invention, there is provided a pest control device for a pest, comprising: a main body accommodating a motor driven according to the application of electricity and a control part for interrupting driving of the motor; A pedestal on which the main body is installed; A plurality of legs provided below the pedestal; At least one blade installed on the upper side of the main body and coupled to a rotation axis of the motor and installed in a direction perpendicular to the rotation axis; And a fiber band having one end connected to the lower side of the wing and the other end connected to the free end, wherein the leg is composed of a first leg and a second leg, wherein the first leg is connected to the second leg And a leg fixing knob for fixing the position of the first leg fitted to the second leg.

The main body is further provided with an ultrasonic wave generator which is driven in accordance with the application of electricity to generate an ultrasonic wave having a specific frequency to prevent access to insects.

Here, the wing may include a first support coupled to the rotation shaft of the motor; A second support pivotally connected to the first support vertically; And a third support member rotatably connected to the second support member in a horizontal direction.

Also, the control unit may include an on-off switch for controlling the application of power; A selector switch for adjusting a rotational speed of the motor; A power indicator lamp which emits light according to application of power; And an error display lamp which emits light in response to occurrence of an operation error.

According to the present invention, it is possible to install the product on the floor or the floor where the product is displayed, so that it is easy to move and install the product at a required place, and the approach of the insect can be prevented due to visual confusion.

Further, in the process of driving the pest control device according to the present invention, joints are naturally broken even by contact with a user, and stability in use can be ensured.

In addition, it is possible to adjust the folding of the wings and the length of the legs, so that it is possible to minimize the space restriction due to the handling and storage.

1 is a perspective view of a pest control device according to the present invention;
2 is a side view of a pest access prevention device according to the present invention;
3 is a partially exploded perspective view of a wing portion in a pest access prevention device according to the present invention.
4 is a partial perspective view of a pest control device according to the present invention in a state in which a case of a main body is removed.
5 is a view showing a state in which a wing is folded in the insect access prevention device according to the present invention.
6 is a view schematically showing a configuration of an ultrasonic wave generator in a pest control device according to the present invention;

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The present invention relates to a pest control device capable of preventing access to flies and mosquitoes due to visual disturbance and preventing access to pests such as cockroaches and ants according to the generation of ultrasonic waves, .

FIG. 1 is a perspective view of a pest control device according to the present invention, and FIG. 2 is a side view of a pest control device according to the present invention. FIG. 3 is a partially exploded perspective view of a vane in a pest control device according to the present invention, and FIG. 4 is a partial perspective view of a pest control device according to the present invention, in which a case of a main body is removed.

1 to 4, the insect access prevention apparatus according to the present invention includes a body 100, a pedestal 200, a leg 300, a wing 400, and a fiber band 500 .

A main body 100 is mounted on an upper portion of a pedestal 200 and a leg 300 is provided on a lower portion of the pedestal 300 so as to be spaced apart from a ground .

Here, although the legs 300 shown in the figure are configured to have a sense of stability with three members, the degree of increase or decrease in the number of legs can be changed according to design conditions. For example, it may be configured as an outer leg, but may be provided with a plate at a portion where it is in contact with the ground, or it may be changed into a form that can be freely bent in a bellows shape.

The legs 300 may be configured to be adjustable in length.

That is, as shown in the drawing, the leg 300 is composed of a first leg 310 and a second leg 320, and the first leg 310 is inserted into the second leg 320 And a leg fixing knob 350 for fixing the position of the first leg 310 fitted to the second leg 320 may be installed. Alternatively, the second leg may be fitted to the first leg. Accordingly, the length of the legs 300 can be varied in accordance with the environment of the installation place such as a sloping place or a stepped place, thereby stably supporting the main body 100 installed on the upper part.

At this time, the legs 300 are hinged to the pedestal 200, and can be configured to support the main body 100 in a more stable form according to the spreading. Also, the pedestal 200 and the leg 300 can be configured to be detachable.

Of course, the insect access prevention apparatus according to the present invention may be installed upright on the ground, but if the ground is difficult to install, hooks 201 may be installed on the bottom of the pedestal 200 so as to be suspended from the ceiling .

A main body 100 mounted on the pedestal 200 is provided with a motor 110 and a control unit 120 for interrupting driving of the motor 110.

The controller 120 controls the driving of the motor 110 under a predetermined condition according to application of power. The condition set here means the rotation speed of the motor, and the rotation speed of the motor can be controlled by controlling the magnitude of the current applied to the motor 110. [

The control unit 120 includes an on / off switch 121 for controlling the supply of power, a selector switch 122 for controlling the rotation speed of the motor 110, a power indicator lamp 123 And an error indicator lamp 124 which emits light in response to occurrence of an operation error. The lamp may comprise an LED.

Here, the selector switch 122 is a switch that can select the rotational speed of the motor 110 according to the operation. The rotational speed of the motor 110 can be adjusted within a range of 20 to 60 times per minute.

In addition, the main body 100 may include an ultrasonic wave generator 150 for generating ultrasonic waves to block access to insects.

6 is a view schematically showing a configuration of an ultrasonic wave generator in a pest control device according to the present invention.

6, the ultrasonic generator 150 may include a rectifier module 151, a switching module 152, a speaker 153, and a relay 154.

The rectifier module 151 converts the AC power of the commercial power source into DC power, and converts the converted DC power into a square wave having a frequency of a specific band.

The switching module 152 changes the phase of the transmitted square wave to amplify and output the signal, and the oscillation frequency output from the switching module 152 is outputted through the speaker 153.

Generally, in order to prevent access to the crawling insects, it is necessary to use a frequency of 7 KHz to 14 KHz, a frequency of 7 KHz to 26 KHz to eliminate summer insects such as mosquitoes, a frequency of 14 KHz to 26 KHz to eliminate insects of the cockroach type, It is known that a frequency of 26 KHz to 45 KHz is effective for eliminating the kind.

Accordingly, in the present invention, the relay 154 may be provided to periodically vary the output frequency to prevent access to various pests.

That is, the relay 154 transmits a signal to the switching module 152 at regular intervals to generate a first frequency of 7 KHz to 14 KHz, a second frequency of 7 Khz to 26 Khz, a third frequency of 14 Khz to 26 Khz, and a fourth frequency of 26 Khz to 45 Khz And output the frequency. For example, it may be configured to output a fourth frequency starting from a first frequency in units of 10 seconds, and outputting a first frequency again after a fourth frequency to prevent access to various pests.

The wing 400 is installed on the upper side of the main body 100 and is attached to the rotation axis 111 of the motor 110 and installed in a direction perpendicular to the rotation axis 111.

1, the vanes 400 are configured to be symmetrical about the rotational axis, but may be composed of three or more in accordance with design conditions.

The vane 400 includes a first support 410 coupled to the rotation axis 111 of the motor 110 so as to be foldable, a second support 420 420 rotatably connected to the first support 410, And a third support member 430 rotatably connected to the second support member 420 in a horizontal direction. The fourth support member 440 is rotatably connected to the third support member 430 Can be further extended.

At this time, the second support table 420 is vertically rotatable on the first support table 410, and the first support table 410 is provided with a serration engaging portion so that rotation can be controlled by tightening And a second connection port 421 engaged with the first connection port 411 is provided in the second support port 420. The first connection port 411 and the second connection port 411 are formed in the second support port 420, And a fixing bolt 415 penetrating through the fixing bolt 421.

A bracket 423 protruding sideways is provided on the second support 420 so that a third support 430 coupled to the second support 420 is rotatably connected in a horizontal direction, A groove 431 to be fitted to the bracket 423 is formed in the bracket 430 and a tightening bolt 425 penetrating the bracket 423 and the groove 431 is fastened.

The second support member 420 and the third support member 430 are coupled to each other by tightening the tightening bolt 425. At this time, the degree of tightening of the tightening bolt 425 may be adjusted so that the third support member 430 can be rotated by the engagement of the external obstacle, thereby preventing a safety accident.

The fourth support member 440 connected to the third support member 430 may be configured to have the same structure as the connection structure of the second support member 420 and the third support member 430.

5 is a view showing a state in which the vanes 400 are folded in the insect access prevention apparatus according to the present invention, and the second to fourth supports 420 to 440 can be folded in parallel with each other by folding .

Accordingly, the extending length of the vanes 400 can be adjusted by the folding structure of the second to fourth supports 420 to 440, and the folding structure of the first and second supports 410 and 420 can be adjusted, The bending angle of the second support table 420 can be adjusted by the second support table 420.

That is, it is possible to control the access area of the insect pest by varying it, and it is also easy to store it by folding when not in use. In addition, the degree of spreading of the wings can be adjusted, and the height of the fiber band 500, which will be described later, can be adjusted.

The fiber band 500 has one end connected to the lower side of the vane 400 and the other end connected to the free end.

Accordingly, the fiber band 500 is prevented from approaching due to visual disruption of insects approaching while performing a circular motion according to the rotation of the vane 400. [

Herein, the fiber band 500 may be contaminated with a insect repellent. The insect repellent may be composed of at least one compound selected from the group consisting of DEET, Permethrin and natural repellents.

DEET (N, N-diethyl-m-toluamide) is the most widely used synthetic herbicide. In the United States, about 100 million people - 30% of the population - use DEET annually, and more than 300 million DEETs are consumed globally. DEET not only affects a wide range of mosquito species, it is also used as a repellant for a variety of pests such as flies, hay, fleas, and ticks, and is used to protect livestock in addition to humans.

A plurality of the wings 400 may be provided in the longitudinal direction of the wings 400. In order to facilitate coupling of the wands 400 to the wings 400, A ring 401 may be installed.

According to the present invention, it is possible to install the product on the floor or the floor where the product is displayed, so that it is easy to move and install the product at a required place, and the approach of the insect can be prevented due to visual confusion.

In addition, in the process of driving the pest control device according to the present invention, joints are naturally broken even by contact with the user, so that stability in use can be ensured, and the folding of the wings and the length of the legs can be adjusted, It is possible to minimize the space limitation due to handling and storage.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It will be understood by those skilled 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.

100: main body 110: motor
111: rotating shaft 120:
121: ON / OFF switch 122: selector switch
123: Power indicator lamp 124: Error indicator lamp
150: ultrasonic wave generator 200: pedestal
201: hook ring 300: leg
310: first leg 320: second leg
350: leg fixing knob 400: wing
401: band ring 410: first support
411: first connection port 415: fixing bolt
420: second support table 421: second connection port
425: fastening bolt 430: third support
440: fourth support 500: fiber band

Claims (4)

A main body 100 in which a motor 110 driven according to the application of electricity and a control unit 120 interrupting the driving of the motor 110 are accommodated;
An ultrasonic generator (150) which is driven according to the application of electricity to generate an ultrasonic wave having a specific frequency to prevent access to pests;
A pedestal 200 on which the main body 100 is installed;
A plurality of legs 300 installed on the lower side of the pedestal 200;
At least one blade (400) installed on the main body (100) and coupled to a rotation axis (111) of the motor (110) and installed in a direction perpendicular to the rotation axis (111); And
A fiber band 500 having one end connected to the lower side of the wing 400 and the other end connected at a free end;
And,
The ultrasound generating unit 150 includes:
A second frequency of 7 KHz to 26 KHz, a third frequency of 14 KHz to 26 KHz, and a fourth frequency of 26 KHz to 45 KHz, wherein the first frequency is selected from the first frequency, 4 frequency is output, and after the fourth frequency, the first frequency is outputted again,
The legs (300)
Wherein the first leg 310 and the second leg 320 are formed in such a manner that the first leg 310 is fitted to the second leg 320 and the second leg 320 is fitted to the second leg 320, A leg fixing knob 350 for fixing the position of the first leg 310 is provided,
The wings (400)
A first support 410 coupled to the rotation axis 111 of the motor 110;
A second support member 420 rotatably connected to the first support member 410 in a vertical direction; And
And a third support 430 rotatably connected to the second support 420 in a horizontal direction,
The second support base 420 is vertically rotatable with respect to the first support base 410. The first support base 410 is rotatably supported by the first support base 410 with a saw- And a second connection port 421 engaged with the first connection port 411 is formed in the second support platform 420. The first connection port 411 and the second connection port 421 And a fixing bolt 415 penetrating the fixing bolt 415,
The second support base 420 is provided with a bracket 423 protruding sideways and a groove 431 to be fitted to the bracket 423 is formed on the third support base 430. The bracket 423, And the groove (431) are coupled by tightening the tightening bolt (425).
delete delete The method according to claim 1,
The control unit (120)
An on / off switch 121 for interrupting the application of power;
A selector switch 122 for adjusting the rotational speed of the motor 110;
A power indicator lamp 123 which emits light according to application of power; And
An error indicating lamp 124 which is emitted according to occurrence of an operation error;
Wherein the pest control device is a pest control device.

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