KR19980017981A - High voltage electronic mousetrap - Google Patents

Abstract

The present invention relates to a high voltage electronic mousetrap that is designed to kill a mouse by a high voltage shock by attracting the mouse to a plate with a negative frequency and applying a high voltage.

The present invention, in the high-voltage electronic mousetrap for catching the rat by applying a high voltage, sound generating means for generating a predetermined sound attracting the mouse is disposed at a predetermined position of the plate forming the main body, by detecting the upper plate approach of the mouse A sensing means for outputting a switching signal, a high voltage generating means for selectively generating a high voltage according to the switching signal of the sensing means, and first and second wires connected to the high voltage generating means in a predetermined pattern in parallel with each other to be formed on the plate It is provided with a salsa means for applying a high voltage to the body of the rat when the rat is in contact over the two wires.

Thus, the present invention, by recording the sound of the frequency of the mouse gathering the sensitive response and output the mouse can be easily gathered without a doubt, the mice gathered can be instantaneously eliminated by using a high voltage, easy to combat the mouse It can work.

Description

High voltage electronic mousetrap

The present invention relates to a high-voltage electronic mousetrap, and more particularly, to a high-voltage electronic mousetrap for killing a mouse by a high-voltage shock by applying a high voltage by attracting the mouse to the plate with a negative frequency of a predetermined frequency.

As is noted, statistical figures show that about 20% of Asia's total grain production is lost to rats, and on average 10% or more of the world's grain is lost to rats. In particular, rats eat not only grain, but also wires and computer lines, and in Japan, the damage is over 100 billion yen.

In addition, since rats act as a mediator of infectious diseases such as rash and epidemic hemorrhagic fever, the need for mouth writing is increasing in various ways.

However, the conventional phrase is made by using a rat medicine or a mechanical mousetrap, but had a lot of difficulties in effectively eradicating a clever, suspicious and adaptable rat, and did not get effective. Therefore, the amount of rats and mice are growing exponentially.

Therefore, there is an urgent need to find ways to effectively eliminate rats that cause economic losses and are not sanitary.

SUMMARY OF THE INVENTION An object of the present invention is to provide a high voltage electronic mousetrap for attracting a mouse to a negative frequency of a predetermined frequency to shock and combat a high voltage.

1 is a circuit diagram illustrating an embodiment of a high voltage electronic mousetrap according to the present invention.

Fig. 2 is a diagram showing the planar top wiring structure of the embodiment.

※ Explanation of symbols for main parts of drawing

10: detection unit 12, 14, 24, 26: wiring

15: Reputation 16, 18, 20: Relay

22: high voltage generator 30: sound generator

32: light receiving element VR: variable resistor

R1, R2: Resistor C1: Capacitor

Q1 to Q3: transistor

The high-voltage electronic mousetrap according to the present invention for achieving the above object, in the high-voltage electronic mousetrap for applying a high voltage to catch the mouse, the sound generating means for generating a predetermined sound that is disposed at a predetermined position of the flat plate constituting the body to attract the mouse Sensing means for detecting the upper plate approach of the mouse and outputting a switching signal, high voltage generating means for selectively generating a high voltage according to the switching signal of the sensing means, and first and second connecting to the high voltage generating means in a predetermined pattern; 2 wirings are formed on the plate with parallel spacing so that when the rat is in contact with the two wires, a salsa means for applying a high voltage to the body of the rat is provided.

In addition, the sound generating means is preferably composed of a sound source integrated circuit for reproducing and outputting the sound recorded at a predetermined frequency, the predetermined frequency is preferably in the range of 18kHz to 23kHz.

The sensing unit may include: a sensing unit formed such that third and fourth wirings are parallelly spaced at predetermined intervals on the sides of the sound generating means on the plate to have a predetermined pattern, and the third and fourth wirings of the mouse A first switching device that is electrically connected when the contact is electrically connected to a contact; a first relay that outputs an interlocked switching signal delayed by a predetermined time after the first switching device is connected; a second switching device that is linked to the first relay and is switched; When the two switching devices are conductive, the second switching device may be interlocked to output a switching signal for generating a high voltage.

The illuminance sensing means is further configured to stop the supply of the operating voltage when the illuminance means and the sensing means are installed in a line for supplying the operating voltage to perform the switching operation according to the external illumination intensity, when the illuminance is higher than a predetermined value. This is preferred.

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

Referring to FIG. 1, the sensing unit 10 includes wirings 12 and 14 connected to a base of a transistor Q1 and an emitter, and the wirings 12 and 14 are predetermined on a flat plate 15 forming a main body. A pattern as shown in FIG. 2 spaced apart in parallel is formed. A closed loop in which the relay 16 includes the capacitor C1 is formed between the collector and the emitter of the transistor Q1, and the relay 16 and the capacitor C1 are provided on the switching signal output side of the relay 16. And a closed loop including the resistor R1. The switching signal output from the relay 16 applied to the resistor R1 is configured to be applied between the base and the emitter of the transistor Q2.

In addition, the collector of the transistor Q2 is connected to the relay 18, and the negative voltage of the constant voltage Vcc is commonly applied to the negative voltage (-) applying terminal of the relay 16 and the relay 18. have. The positive voltage (+) of the constant voltage (Vcc) is applied to the emitters of the transistors (Q1, Q2), the capacitor (C1) of the relay 16, and the other side of the resistor (R1) through the relay (20). It is. The negative voltage (−) terminal of the relay 20 is connected to the negative voltage of the constant voltage Vcc in common with other relays.

In addition, the high voltage generator 22 is connected between the switching signal output terminals of the relay 18, and the wires 24 and 26 are connected to the two high voltage output terminals of the high voltage generator 22, respectively. , 26 is a flesh portion 28 in a pattern as shown in Figure 2 spaced apart a predetermined distance parallel to the flat plate 15. In the embodiment, the high voltage generator 22 is configured by using a high frequency generation circuit of a general high frequency amplification method.

Then, the constant voltage Vcc is configured to be supplied to the sound generator 30 in which the little mouse sound having a frequency of about 21 kHz is recorded.

In addition, in the embodiment, the illumination sensing means including the relay 20 configured to operate only in a dark place in order to prevent damage to human life is configured. In the illuminance sensing means, a light receiving element 32 composed of a light receiving transistor or a light emitting diode is connected to the base of the transistor Q3 in series with the resistor R2, and sensing of illuminance in parallel with the light receiving element 32. The variable resistor VR is configured to adjust the load value for varying the degree, and the positive voltage of the positive voltage Vcc is applied to the contacts of the variable resistor VR and the emitter of the transistor Q3. . In addition, when the relay 20 is interlocked according to the switching of the transistor Q3, the constant voltage Vcc is applied to the sound generator 30 and the respective relays 16 and 18 through the relay 20.

The operating state of the embodiment according to the present invention configured as described above will be described.

The gathering sound of rats is the most sensitive response, when the kittens are detached from their mother, they are ultrasounds of about 21kHz. Therefore, the sound generating unit 30 records the cry of the mouse, and when the constant voltage (Vcc) is applied, the sound generating unit 30 outputs the recorded sound of the mouse.

When the flat plate 15 forming the main body of FIG. 1 is disposed in a warehouse or a road where a rat travels well, the embodiment operates the sound generating unit 30 to generate a mouse sound. Then, the rat hears the sound of the rat and gathers into the flat plate 15, and when the mouse approaches the sound generating unit 30 above the flat plate 15, the rat steps on the sensing unit 10.

When the mouse is stepped on the sensing unit 10, the wiring 12 and the wire 14 are electrically connected through the body of the mouse, so that the base of the transistor Q1 is converted to a low level, so that the transistor Q1 is It is conducting. When transistor Q1 is turned on, current flows to the input terminal of relay 16. In conjunction with this, the output terminal of transistor Q1 is turned on, and the base of transistor Q2 is converted to a low level.

At this time, the output response time of the relay 16 varies depending on the time constant determined by the values of the resistor R1 and the capacitor C1. When the output response time of the relay 16 is set to about 3 to 4 seconds, the high pressure can be applied while the rat is in close proximity. have.

When the transistor Q2 is turned on and the output linked thereto is applied to the high voltage generator 22, a high voltage of a predetermined level is applied to the wirings 24 and 26.

In the arrangement shown in Fig. 2, when a rat is stepped on the wirings 12 and 14 of the sensing unit 10 of the flat plate 15 and a high voltage is applied to the wirings 24 and 26, current flows to the body of the rat.

Rats are very resistant to electric shock and do not die immediately at high voltages of 1000V. The body resistance of rats is about 50㏀-100㏀, and if the 1000V voltage is applied for about 2 ~ 3 seconds while the body resistance is 100㏀, the rat dies. At this time, since the current is 10 mA, in order to kill the mouse instantaneously, the high voltage generator 22 according to the embodiment of the present invention allows a current of 20 mA or more to flow through the rats on the two wires 24 and 26 of the salsa 28. Designed to provide high voltages above 2000V.

In addition, the embodiment according to the present invention is configured to operate only at night or in a dark place where the rat is mainly active so as to prevent damage of animals and humans other than the rat.

That is, the light receiving element 32 senses ambient illuminance, and turns off when the ambient illuminance is sufficiently bright, and turns on when the ambient illuminance is not sufficiently bright. Therefore, when the surroundings are bright, the transistor Q3 is not conducting because the light receiving element 32 is turned off. In the dark, the transistor Q3 is conducting because the light receiving element 32 is turned on.

If the transistor Q3 is not turned on because the surroundings are bright, the output terminal of the relay 20 remains turned off, so that the constant voltage Vcc is not applied to the sound generator 30 and the relays 16 and 18. Thus the embodiment does not work.

On the contrary, when the transistor Q3 is turned on due to dark surroundings, the output terminal of the relay 20 is turned on, and the constant voltage Vcc is applied to the sound generator 30 and the relays 16 and 18. Will be performed.

Of course, the embodiment has taken safety measures to operate by sensing the light and dark state, but is not limited to this, to switch the operation by detecting the size, weight or shape of the object stepped on the sensing plate by a program programmed by applying a microcomputer. Can be configured.

In order to prevent corrosion, the upper surface of the flat plate is preferably formed of stainless steel with ceramic or urea resin as a matrix.

Therefore, the present invention makes it possible to easily gather mice without suspicion by recording and outputting the sound of the frequency at which the rat shows a sensitive response and the gathered mice can be instantly exterminated using a high voltage, thereby easily eradicating the mice. It can be effective.

And, since it is possible to install an additional device that can recognize only the rat can selectively combat only the rat without affecting other objects, there is an effect that can be used safely.

In addition, there is no need for periodic replacement of the device, and there is an effect that can be easily utilized because it is easy to manage and maintain.

Although the present invention has been described in detail only with respect to the described embodiments, it will be apparent to those skilled in the art that various modifications and variations are possible within the technical scope of the present invention, and such modifications and modifications are within the scope of the appended claims.

Claims (5)

In the high voltage electronic mousetrap to apply a high voltage to catch a mouse, Sound generating means arranged at a predetermined position of a flat plate constituting the main body to generate a predetermined sound attracting the mouse; Sensing means for sensing the upper plate approach of the mouse and outputting a switching signal; High voltage generating means for selectively generating a high voltage according to a switching signal of the sensing means; And First and second wirings connected to the high voltage generating means in a predetermined pattern are formed on the flat plate and parallelly spaced so that the high voltage is applied to the body of the rat when the rat contacts the two wires; High voltage electronic mousetrap characterized in that it comprises a. According to claim 1, The sound generating means; And a sound source integrated circuit for reproducing and outputting sound recorded at a predetermined frequency. The method of claim 2, A sound high voltage electronic mousetrap, characterized in that the sound of the predetermined frequency is set within the range of 18kHz to 23kHz. The method of claim 1, wherein the sensing means; A sensing unit having third and fourth wirings at the edges of the sound generating means on the plate so as to have a predetermined pattern in parallel spaced at predetermined intervals, respectively; A first switching device that is turned on when the third and fourth wires are electrically connected to the mouse contact; A first relay for outputting an interlocked switching signal delayed by a predetermined time after the first switching means is turned on; A second switching element switched in conjunction with the first relay; And A second relay interlocked when the second switching element is conductive to output a switching signal for generating a high voltage; The high voltage electronic mousetrap characterized in that it comprises a. The method of claim 1, It is installed on the line for supplying the operating voltage to the sound generating means and the sensing means, the illumination intensity sensing means is further configured to stop the supply of the operating voltage when the illumination is greater than a predetermined value by performing a switching operation according to the external illumination intensity. Said high voltage electronic mousetrap.