CN104521940A - Electronic mouse repelling device - Google Patents
Electronic mouse repelling device Download PDFInfo
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- CN104521940A CN104521940A CN201510023170.6A CN201510023170A CN104521940A CN 104521940 A CN104521940 A CN 104521940A CN 201510023170 A CN201510023170 A CN 201510023170A CN 104521940 A CN104521940 A CN 104521940A
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- integrated circuit
- supersonic generator
- rat
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- base integrated
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Abstract
The invention relates to an electronic mouse repelling device and belongs to the technical fields of electronic technologies and deratization technologies. The electronic mouse repelling device comprises an insect repelling ultrasonic generator and a mouse repelling ultrasonic generator, wherein the insect repelling ultrasonic generator can produce acoustic wave signals used for repelling insects and mice, of 30-60 kHz at the same time, and the mouse repelling ultrasonic generator can produce acoustical signals, used for repelling the mice specially, of 20-40 kHz. Furthermore, the insect repelling ultrasonic generator comprises a control wave generator, a scanning wave generator and an electro-acoustic transducer. The output wave frequency of the insect repelling ultrasonic generator can be adjusted by adjusting the resistance value of a potentiometer in the control wave generator, the mice are prevented from producing immunity, and therefore the ultrasonic mouse repelling device can keep effective for a long term; meanwhile, high-frequency ultrasonic waves, propagated through a piezoelectric ceramic piece and a power wire, of the insect repelling ultrasonic generator can effectively stimulate nervous systems, cardiac systems and auditory systems of flying insects and crawling insects in a controlled range besides having the repelling effect on the mice; besides, the electronic mouse repelling device is simple in structure, reasonable in design and convenient to maintain and use.
Description
Technical field
The invention belongs to electronics and technical field of deratization, particularly a kind of electronic rat scaring device.
Background technology
The repelling device of current employing, simulation of electronic circuits cat is more commonly utilized to carry out rat destruction, this electronic equipment can make mouse not occur in the scope of setting, but cannot drive insects such as the mosquito in setting range, fly, cockroach, ant, spider, flea, bedbugs, its scope adapted to compares limitation.Also someone adopts ultrasonic unit to drive away mouse, the successful of this device rat destruction, but mouse is once produce immunity to ultrasonic, and this device just fails, and therefore most ultrasonic repelling device is all unsuitable for Long-Time Service.
Summary of the invention
The invention provides a kind of electronic rat scaring device, cannot drive away once mouse adaptation supersonic frequency has the drawback that immunity causes repelling device to lose efficacy when solving rat destruction to other insects, its structure is simple, reasonable in design, be convenient to maintenance, and having can the advantage of Long-Time Service.
The technical solution adopted in the present invention is: a kind of electronic rat scaring device, and it comprises:
Power circuit: for powering for expelling parasite supersonic generator and rat destruction supersonic generator;
Expelling parasite supersonic generator: for generation of the ultrasonic driving away insect and mouse;
Rat destruction supersonic generator: for generation of the ultrasonic driving away mouse;
Its technical essential is: described expelling parasite supersonic generator comprises:
Control wave generator: for generation of low frequency sawtooth voltage signal;
Scanning wave producer: for the low frequency wave signal of control wave generator is converted to high-frequency sasser signal;
Electroacoustic transducer: the voltage signal for being sent by scanning wave producer converts the acoustical signal of driving away insect and mouse to;
Described rat destruction supersonic generator comprises:
Oscillator: for by the voltage transitions of power circuit being the swept-frequency signal of constantly change;
Buzzer: the swept-frequency signal exported for reception oscillator, exports the sound pressure signal being used for rat destruction.
As the preferred scheme of one of the present invention, described control wave generator comprises IC555 time-base integrated circuit and a potentiometer, 7th pin of the one 555 time-base integrated circuit connects positive source through potentiometer sliding end and the first resistor, by adjusting the resistance of potentiometer, change the output frequency of control wave generator.
As further preferred version of the present invention, the second pin of the one 555 described time-base integrated circuit, the tie point of the 5th pin connect the base stage of the triode of sweep oscillator.
As the preferred scheme of another kind of the present invention, described scanning wave producer, comprise the 2nd IC555 time-base integrated circuit and triode, the emitter stage of triode connects the 5th pin of the 2nd IC555 time-base integrated circuit, the 3rd resistor is also connected with between 4th pin of the 2nd IC555 time-base integrated circuit and the 5th pin, the colelctor electrode of the 2nd IC555 time-base integrated circuit connects LED, and the three-prong of the 2nd IC555 time-base integrated circuit is as exporting the 4th resistor connecting electroacoustic transducer.
As another preferred version of the present invention, described electroacoustic transducer comprises the 4th resistor and the piezoelectric ceramic piece be connected in series.
As another preferred version of the present invention, the frequency range of the sound wave that described expelling parasite supersonic generator produces is 30 ~ 60kHz.
As another preferred version of the present invention, described oscillator comprises the 3rd IC555 time-base integrated circuit, one end of 5th pin step-up transformer T secondary coil in the 9th capacitor, the 3rd resistor, the tenth capacitor connection power circuit of the 3rd IC555 time-base integrated circuit, the three-prong of the 3rd IC555 time-base integrated circuit connects the 8th capacitor of buzzer.
As another preferred version of the present invention, the frequency of sound wave that described rat destruction supersonic generator produces is 20 ~ 40kHz.
As another preferred version of the present invention, described power circuit comprises step-up transformer T and rectifier bridge, and power circuit is by after alternating voltage step-down, and through rectifier bridge rectification, producing DC voltage is that expelling parasite supersonic generator and rat destruction supersonic generator are powered.
As another preferred version of the present invention, described power circuit, expelling parasite supersonic generator and rat destruction supersonic generator are all encapsulated in housing, are connected with peripheral hardware by USB interface.
Advantage of the present invention and good effect are: electronic rat scaring device of the present invention, there is expelling parasite supersonic generator and rat destruction supersonic generator, produce the 30 ~ 60kHz acoustic signals simultaneously can driving away insect and mouse respectively, and be exclusively used in the acoustical signal of the 20 ~ 40kHz driving away mouse.Expelling parasite supersonic generator of the present invention comprises control wave generator further, scanning wave producer and electroacoustic transducer, by the resistance of potentiometer in adjustment control wave generator, the output wave frequency of adjustable expelling parasite supersonic generator, mouse is avoided to produce immunity, maintenance ultrasonic rat repellent can be permanently effective, simultaneously, the high-frequency ultrasonic that this expelling parasite supersonic generator is propagated by piezoelectric ceramic piece and power line, drive except effect except to mouse, can also fly in scope that effective stimulus is controlled, the nervous system of the insect creeped, cardiac system and auditory system, as mouse, mosquito, fly, cockroach, ant, spider, flea, bedbug etc., it is made to produce discomfort and flee from.Rat destruction supersonic generator of the present invention, the high-frequency ultrasonic sent, only for mouse, all can not cause any harmful effect to the pet that human body, household appliances and family raise, and its structure is simple, reasonable in design, be convenient to maintenance and use.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, embodiments of the present invention are described further.
Fig. 1 is electronic rat scaring device structured flowchart of the present invention;
Fig. 2 is the circuit theory diagrams of expelling parasite supersonic generator of the present invention;
Fig. 3 is the circuit theory diagrams of rat destruction supersonic generator of the present invention.
Embodiment
Structure of the present invention is described in detail below in conjunction with accompanying drawing 1 ~ Fig. 3.
Embodiment 1:
The electronic rat scaring device that the present embodiment adopts, its structure as shown in Figure 1, comprising:
Power circuit 1, for powering for expelling parasite supersonic generator and rat destruction supersonic generator, external 220V alternating current is converted to 6V direct current by the power circuit in the present embodiment.
Expelling parasite supersonic generator 2: for generation of the ultrasonic driving away insect and mouse.Expelling parasite supersonic generator in the present embodiment can produce the sound wave of 30 ~ 60kHz, not only has to mouse the effect of driveing, and also has the effect of driveing to the insect of Near Ground.
Rat destruction supersonic generator 3: for generation of the ultrasonic driving away mouse, the rat destruction supersonic generator in the present embodiment can produce the sound wave that frequency is 20 ~ 40kHz.
Expelling parasite supersonic generator in the present embodiment comprises:
Control wave generator 4: for generation of low frequency sawtooth voltage signal.
Scanning wave producer 5: for the low frequency wave signal of control wave generator is converted to high-frequency sasser signal.
Electroacoustic transducer 6: the voltage signal for being sent by scanning wave producer converts the acoustical signal of driving away insect and mouse to.
Rat destruction supersonic generator in the present embodiment comprises:
Oscillator 7: for by the voltage transitions of power circuit being the swept-frequency signal of constantly change;
Buzzer 8: the swept-frequency signal exported for reception oscillator, exports the sound pressure signal being used for rat destruction, and the honey device also series LED lamp simultaneously in the present embodiment, mouse comparatively fears light ratio, and LED also can play the effect of further rat destruction.
Control wave generator 4 in the present embodiment as shown in Figure 2, comprise an IC555 time-base integrated circuit, potentiometer W1 and resistance R1, resistance R2, potentiometer W1, electric capacity C1, electrochemical capacitor C2, electrochemical capacitor C3 and electrochemical capacitor C4, 7th pin of the one 555 time-base integrated circuit connects the 5th pin through electrochemical capacitor C3, 7th pin of 555 time-base integrated circuits connects positive source through potentiometer W1 sliding end and the first resistor R1, the sliding end of potentiometer W1 is through resistor R2, ground connection after second electrochemical capacitor C4, the base stage of the tie point connecting triode BG of resistor R2 and capacitor C4, 5th pipe foot meridian capacitor C1 ground connection of the one 555 time-base integrated circuit, first pin ground connection of the one 555 time-base integrated circuit, 4th pin of the one 555 time-base integrated circuit, 8th pin connects positive source, second pin of the one 555 time-base integrated circuit, 5th pin is connected, be connected with the tie point of capacitor C4 with capacitor R2 again, its tie point connects the base stage of the triode BG of sweep oscillator again.By adjusting the resistance of potentiometer, change the output frequency of control wave generator.
The low frequency sawtooth wave voltage in control wave generator 4, capacitor C4 obtained gives scanning wave producer 5 through the emitter-base bandgap grading of transistor BG.
Scanning wave producer 5 in the present embodiment, as shown in Figure 2, the emitter-base bandgap grading of its triode BG connects positive source through resistor R3, its tie point is connected with the 5th pin of the 2nd IC555 time-base integrated circuit, the colelctor electrode of triode BG connects power cathode through LED, the 4th of 2nd IC555 time-base integrated circuit, 8th pin connects positive source, 8th pin of the 2nd IC555 time-base integrated circuit connects the 7th pin through the 5th resistor R5, after 2nd IC555 time-base integrated circuit the 6th pin is connected with the second pin, its tie point connects power cathode through the 3rd electric capacity C5, its another tie point is through capacitor C6, K switch ground connection, its another tie point connects the 7th pin of the 2nd IC555 time-base integrated circuit through resistor R6, 2nd IC555 time-base integrated circuit three-prong is through the 4th resistor, piezoelectric ceramic piece HTD connects power cathode.
The low frequency sawtooth wave voltage of the emitter-base bandgap grading output of transistor BG gives 5 pin of IC2,3 pin of the 2nd IC555 time-base integrated circuit IC2 export the higher-order of oscillation carrying out power amplification through the inside of integrated circuit, within the control wave voltage change cycle of the higher-order of oscillation, its frequency of oscillation automatically changes in 30KHZ to 65KHZ scope.
Electroacoustic transducer 6 in the present embodiment comprises the resistor R4 and piezoelectric ceramic piece HTD that are connected in series, and piezoelectric ceramic piece HTD is used for converting the higher-order of oscillation that the three-prong of the 2nd IC555 time-base integrated circuit IC2 exports to acoustical signal and exports.
Voltage needed for whole expelling parasite supersonic generator is DC voltage 6V, is introduced by wire head, and electrochemical capacitor C2 is as filter capacitor.
In the present embodiment, power circuit as shown in Figure 3.Power circuit comprises step-up transformer T and rectifier bridge, and power circuit is by after alternating voltage step-down, and through rectifier bridge rectification, producing DC voltage is that expelling parasite supersonic generator and rat destruction supersonic generator are powered.Whole power circuit access 220V alternating voltage, its positive pole connects power cathode through the primary coil of switch S, step-up transformer T, one end of step-up transformer T secondary coil connects the C end of rectifier bridge, the B of rectifier bridge holds ground connection, one end of step-up transformer T secondary coil connects the D end of rectifier bridge, its tie point connects the 5th pin of the 3rd IC555 time-base integrated circuit IC3 of oscillator 7 through capacitor C10, resistor R9, capacitor C9, the tie point ground connection of the 9th resistor R9 and the 9th capacitor.The A end of boosting rectifier bridge is through capacitor C11 ground connection.
Power circuit connects the power supply side a and b of expelling parasite supersonic generator 2 simultaneously by A end, B end.
Oscillator in the present embodiment as shown in Figure 3.4th pin of the 3rd IC555 time-base integrated circuit IC3, the 8th pin connect the A end of rectifier bridge, three-prong ground connection after the 8th capacitor C8, honey device HA of the 3rd IC555 time-base integrated circuit IC3,8th pin of the 3rd IC555 time-base integrated circuit IC3 is connected capacitor R7 with between the 7th pin, capacitor R8 is connected between 7th pin with the 6th pin, 6th pin of the 3rd IC555 time-base integrated circuit IC3 is through capacitor C7 ground connection, and the 5th pin of the 3rd IC555 time-base integrated circuit IC3 is through capacitor C9 ground connection.
Power circuit in the present embodiment, expelling parasite supersonic generator and rat destruction supersonic generator are all encapsulated in the housing of electronic rat scaring device, are connected with peripheral hardware by USB interface.Apparatus of the present invention can be used as external device access with in the equipment such as clock and watch, photo frame of USB interface, utilize the LED function in expelling parasite supersonic generator, the equipment such as clock and watch and photograph can be made to have the several functions such as night illumination, expelling parasite rat destruction.
Embodiment 2:
The difference of the present embodiment and embodiment 1 is: adopt battery to replace power circuit.The present embodiment adopts 6V dc-battery to power as power supply, and battery can be placed in electromagnetism box.Such design makes this device be applicable to field simultaneously, such as travels, or to herd etc. can, be convenient to carry with.
Although the foregoing describe the specific embodiment of the present invention, the those skilled in the art in this area should be appreciated that these only illustrate, can make various changes or modifications, and do not deviate from principle of the present invention and essence to these embodiments.Scope of the present invention is only defined by the appended claims.
Claims (10)
1. an electronic rat scaring device, it comprises:
Power circuit: for powering for expelling parasite supersonic generator and rat destruction supersonic generator;
Expelling parasite supersonic generator: for generation of the ultrasonic driving away insect and mouse;
Rat destruction supersonic generator: for generation of the ultrasonic driving away mouse;
It is characterized in that:
Described expelling parasite supersonic generator comprises:
Control wave generator: for generation of low frequency sawtooth voltage signal;
Scanning wave producer: for the low frequency wave signal of control wave generator is converted to high-frequency sasser signal;
Electroacoustic transducer: the voltage signal for being sent by scanning wave producer converts the acoustical signal of driving away insect and mouse to;
Described rat destruction supersonic generator comprises:
Oscillator: for by the voltage transitions of power circuit being the swept-frequency signal of constantly change;
Buzzer: the swept-frequency signal exported for reception oscillator, exports the sound pressure signal being used for rat destruction.
2. electronic rat scaring device as claimed in claim 1, it is characterized in that: described control wave generator comprises IC555 time-base integrated circuit and a potentiometer, 7th pin of the one 555 time-base integrated circuit connects positive source through potentiometer sliding end and the first resistor (R1), by adjusting the resistance of potentiometer, change the output frequency of control wave generator.
3. electronic rat scaring device as claimed in claim 2, is characterized in that: the second pin of the one 555 described time-base integrated circuit, the tie point of the 5th pin connect the base stage of the triode of sweep oscillator.
4. electronic rat scaring device as claimed in claim 1, it is characterized in that: described scanning wave producer, comprise the 2nd IC555 time-base integrated circuit and triode, the emitter stage of triode connects the 5th pin of the 2nd IC555 time-base integrated circuit, the 3rd resistor (R3) is also connected with between 4th pin of the 2nd IC555 time-base integrated circuit and the 5th pin, the colelctor electrode of the 2nd IC555 time-base integrated circuit connects LED, and the three-prong of the 2nd IC555 time-base integrated circuit is as exporting the 4th resistor (R4) connecting electroacoustic transducer.
5. electronic rat scaring device as claimed in claim 1, is characterized in that: described electroacoustic transducer comprises the 4th resistor and the piezoelectric ceramic piece be connected in series.
6. electronic rat scaring device as claimed in claim 1, is characterized in that: the frequency range of the sound wave that described expelling parasite supersonic generator produces is 30 ~ 60kHz.
7. electronic rat scaring device as claimed in claim 1, it is characterized in that: described oscillator comprises the 3rd IC555 time-base integrated circuit, 5th pin of the 3rd IC555 time-base integrated circuit connects one end of step-up transformer T secondary coil in power circuit through the 9th capacitor (C9), the 3rd resistor (R3), the tenth capacitor (C10), and the three-prong of the 3rd IC555 time-base integrated circuit connects the 8th capacitor (C8) of buzzer.
8. electronic rat scaring device as claimed in claim 1, is characterized in that: the frequency of sound wave that described rat destruction supersonic generator produces is 20 ~ 40kHz.
9. electronic rat scaring device as claimed in claim 1, it is characterized in that: described power circuit comprises step-up transformer T and rectifier bridge, power circuit is by after alternating voltage step-down, and through rectifier bridge rectification, producing DC voltage is that expelling parasite supersonic generator and rat destruction supersonic generator are powered.
10. electronic rat scaring device as claimed in claim 1, is characterized in that: described power circuit, expelling parasite supersonic generator and rat destruction supersonic generator are all encapsulated in housing, are connected with peripheral hardware by USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023170.6A CN104521940A (en) | 2015-01-19 | 2015-01-19 | Electronic mouse repelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510023170.6A CN104521940A (en) | 2015-01-19 | 2015-01-19 | Electronic mouse repelling device |
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| Publication Number | Publication Date |
|---|---|
| CN104521940A true CN104521940A (en) | 2015-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510023170.6A Pending CN104521940A (en) | 2015-01-19 | 2015-01-19 | Electronic mouse repelling device |
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| CN (1) | CN104521940A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106070179A (en) * | 2016-07-20 | 2016-11-09 | 国网山东省电力公司博兴县供电公司 | A kind of outdoor transformer station with electronic mouse driving function |
| CN106538506A (en) * | 2015-09-18 | 2017-03-29 | 黄家清 | A kind of method of ultrasonic insect-repelling deinsectization |
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| CN1068931A (en) * | 1991-07-29 | 1993-02-17 | 郭静峰 | Ultrasonic wave mice and insect pests expellant device |
| CN201029388Y (en) * | 2006-11-16 | 2008-03-05 | 张予 | Ultrasonic wave driving machine |
| CN202618112U (en) * | 2012-06-28 | 2012-12-26 | 刘国 | Variable-frequency electronic mouse and pest expeller |
| CN302369921S (en) * | 2012-09-28 | 2013-03-27 | 常州山水橡塑制品有限公司 | Press the cap (9) |
| CN204047743U (en) * | 2014-09-15 | 2014-12-31 | 崔洪飞 | Ultrasonic rat repellent |
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2015
- 2015-01-19 CN CN201510023170.6A patent/CN104521940A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1068931A (en) * | 1991-07-29 | 1993-02-17 | 郭静峰 | Ultrasonic wave mice and insect pests expellant device |
| CN2104548U (en) * | 1991-09-14 | 1992-05-20 | 刘德民 | Ultrasonic producing apparatus for getting rid of mouses and insects |
| CN201029388Y (en) * | 2006-11-16 | 2008-03-05 | 张予 | Ultrasonic wave driving machine |
| CN202618112U (en) * | 2012-06-28 | 2012-12-26 | 刘国 | Variable-frequency electronic mouse and pest expeller |
| CN302369921S (en) * | 2012-09-28 | 2013-03-27 | 常州山水橡塑制品有限公司 | Press the cap (9) |
| CN204047743U (en) * | 2014-09-15 | 2014-12-31 | 崔洪飞 | Ultrasonic rat repellent |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106538506A (en) * | 2015-09-18 | 2017-03-29 | 黄家清 | A kind of method of ultrasonic insect-repelling deinsectization |
| CN106070179A (en) * | 2016-07-20 | 2016-11-09 | 国网山东省电力公司博兴县供电公司 | A kind of outdoor transformer station with electronic mouse driving function |
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Application publication date: 20150422 |
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