CN201216139Y - Micro computer controlled worm expelling device - Google Patents
Micro computer controlled worm expelling device Download PDFInfo
- Publication number
- CN201216139Y CN201216139Y CNU2008200340357U CN200820034035U CN201216139Y CN 201216139 Y CN201216139 Y CN 201216139Y CN U2008200340357 U CNU2008200340357 U CN U2008200340357U CN 200820034035 U CN200820034035 U CN 200820034035U CN 201216139 Y CN201216139 Y CN 201216139Y
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Abstract
The utility model relates to a microcomputer-controlled pest repeller which comprises a case, a power plug and a circuit board. The circuit board is mounted inside the case. The microcomputer-controlled pest repeller is characterized in that: two inwardly-depressed trumpet-shaped recesses are respectively formed on the front upper part and the front lower part of the case; two high-frequency ultrasonic loudspeakers are arranged at the bottom of the two trumpet-shaped recesses respectively; a buzzer is arranged between the two trumpet-shaped recesses; and the high-frequency ultrasonic loudspeakers and the buzzer are respectively connected with the circuit board. An ultrasonic generation circuit, an electromagnetic oscillation circuit and an acoustic generation circuit are arranged at both ends of the circuit board. The ultrasonic generation circuit and the acoustic generation circuit are connected with a power supply circuit via a voltage-stabilizing circuit, a filter circuit, a rectifier circuit and a voltage transformer. The electromagnetic oscillation circuit is connected with the two ends of the power supply circuit. The microcomputer-controlled pest repeller is based on the prior electronic pest repeller with the improvements that the electromagnetic wave is the oscillatory electromagnetic wave and the frequency-variable ultrasonic wave and the audio signal are incorporated, thereby providing better pest-repelling effect under the combined action.
Description
Technical field
The utility model relates to a kind of household electrical appliance, specifically relates to a kind of microcomputerized control repellent that is used to drive insects such as mouse, cockroach, bedbug, belongs to the electronic apparatus technical field.
Background technology
Insects such as mouse, mosquito, cockroach, bedbug have a variety of bacteriums, like stealing grain food etc., easily communicate illness.And destroy furniture, house, clothes, people and animals also can be very uncomfortable after it is bitten.Simultaneously, have a lot of people to fear these insects, seen can feel sick, gastric disorder causing nausea etc., particularly woman and child.Therefore, people always think that the whole bag of tricks drives, slaughters these insects.In the past, people adopted methods such as medicine, clip, chemical substance, may also compare when these methods have just begun effectively, and still, the time has been grown, and after insect is familiar with, just can not be taken in once more, and suffered effect is had a greatly reduced quality; And human body is had bigger injury.
At present, there is a kind of electronic pest repelling device that utilizes electromagnetic wave to come pest repelling in market, the electromagnetic wave that it utilizes electronic component to send, and the cerebral nerve that stimulates insect, it is irritated, uneasy to make it produce, and reaches away from, the purpose of driveing.It utilizes physical method to drive, and has realized nontoxic, harmless effect, and human body is not had injury.But its wave frequency is constant, and long-term use can make insect adapt to, and produces tolerance, and insect has just been lost effect; Simultaneously, fixed wave length is easily decay in air, and its sphere of action is less.In addition, because working method is single, insect is easy to adapt to it, and effect is bad.
The utility model content
For solving the deficiencies in the prior art, the purpose of this utility model is to provide a kind of can outwards launch variable-frequency pulse electromagnetic wave and two kinds of electromagnetic waves of compound frequency conversion ultrasonic simultaneously, and can send the compound action microcomputerized control repellent of similar mewing sound, the effect of pest repelling is very good.
For achieving the above object, the utility model is to realize by following technical scheme:
A kind of microcomputerized control repellent, comprise shell, attaching plug and circuit board, circuit board is installed in the shell, it is characterized in that the front of described shell be respectively equipped with a tubaeform hole that caves inward up and down, in the bottom in tubaeform hole the high-frequency ultrasonic loudspeaker are installed respectively; A buzzer is housed in the centre in two tubaeform holes, and high-frequency ultrasonic loudspeaker and buzzer be the connecting circuit plate respectively.
Aforesaid microcomputerized control repellent, it is characterized in that comprising power circuit, be provided with ultrasonic output circuit, electromagnetic wave oscillating circuit, audio generating circuit at described power circuit two ends, described ultrasonic output circuit is connected with power circuit by mu balanced circuit, filter circuit, rectification circuit and transformer with audio generating circuit, and the electromagnetic wave oscillating circuit is connected the two ends of power circuit.
Aforesaid microcomputerized control repellent, it is characterized in that described ultrasonic output circuit comprises waveform control circuit and ultrasonic executive circuit, waveform control circuit outputs signal to integrated circuit, the ground level of the amplifier tube in the IC output signal control ultrasonic executive circuit.
Aforesaid microcomputerized control repellent is characterized in that described ultrasonic executive circuit comprises 4 amplifier tubes, is connected with the high-frequency ultrasonic loudspeaker between discharge tube.
Aforesaid microcomputerized control repellent is characterized in that being provided with in the described waveform control circuit in order to regulate the adjustable resistance of ultrasonic frequency.
Aforesaid microcomputerized control repellent is characterized in that being provided with in the described waveform control circuit change Waveform Control integrated circuit threshold values, thereby changes the trigger button of ultrasonic frequency sound.
Aforesaid microcomputerized control repellent is characterized in that described audio generating circuit, and is provided with the switch of control audio generating circuit throwing, retreating between power circuit.
Aforesaid microcomputerized control repellent is characterized in that comprising buzzer in the described audio generating circuit.
Aforesaid microcomputerized control repellent, it is characterized in that the resistance-capacitance depressurization circuit that described electromagnetic wave oscillating circuit is formed by resistance and electric capacity is connected power circuit, the conducting of electromagnetic wave oscillating integrated circuit output signal control bidirectional triode thyristor, at the series circuit of the two ends of bidirectional triode thyristor parallel resistance and electric capacity composition, bidirectional triode thyristor connects inductance coil.
Aforesaid microcomputerized control repellent is characterized in that also being connected to the variation according to frequency of oscillation in the described electromagnetic wave oscillating circuit, the light emitting diode of reflection circuit in vibration.
The beneficial effects of the utility model are: the utility model improves on the basis of existing electronic pest repelling device, and electromagnetic wave is an oscillating electromagnetic wave, and has increased frequency conversion ultrasonic and audio signal, utilizes its compound action to reach anthelminthic effect preferably.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a circuit diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing the utility model is done concrete introduction.
Fig. 1 is a structural representation of the present utility model; Fig. 2 is a circuit diagram of the present utility model.
As shown in the figure, microcomputerized control repellent of the present utility model, comprise shell 1, attaching plug 2 and circuit board 3, circuit board 3 is installed in the shell 1, the front of shell 1 be respectively equipped with a tubaeform hole 4 that caves inward up and down, in the bottom in tubaeform hole 4 high-frequency ultrasonic loudspeaker 5 are installed respectively; A buzzer 6 is housed in the centre in two tubaeform holes 4, and high-frequency ultrasonic loudspeaker 5 and buzzer 6 be connecting circuit plate 3 respectively.Tubaeform hole 5 is in order to strengthen hyperacoustic effect of publishing books.
Comprise power circuit on the circuit board 3, be provided with ultrasonic output circuit, electromagnetic wave oscillating circuit, audio generating circuit at the power circuit two ends, ultrasonic output circuit is connected with power circuit by mu balanced circuit, filter circuit, rectification circuit and transformer with audio generating circuit, and the electromagnetic wave oscillating circuit is connected the two ends of power circuit.
Be provided with the piezo-resistance Rt and the insurance FUSE that are used to protect in the power circuit.
Ultrasonic output circuit comprises waveform control circuit and ultrasonic executive circuit.Power circuit offers the rectification circuit of being made up of D2～D5 after transformer L2 transformation.Pulsating direct current after the rectification offers the high-power amplifier tube Q1～Q4 of ultrasonic executive circuit.Pulsating current after the rectification again through regulator block U1 voltage stabilizing, offers waveform control circuit and audio generating circuit behind capacitor C 5 low frequency filterings, capacitor C 6 High frequency filters, offer the fan W and the IC 2 that are used for amplifier tube Q1～Q4 heat radiation simultaneously.In the utility model, capacitor C 7, C10, C12, C2 are identical with the effect of capacitor C 5, and capacitor C 8, C9, C13, C4 are identical with the effect of capacitor C 6, are convenient narration, in this just not repeat specification.
Waveform control circuit comprises Waveform Control IC 3,100K Ω adjustable resistance RW, 30K Ω resistance R 11,2K Ω resistance R 16,4.7K Ω resistance R 10,15K Ω resistance R 12,330P capacitor C 11,0.1 μ F capacitor C 16, trigger button SW1,10 μ F capacitor C, 10,0.01 μ F capacitor C 9,1K Ω resistance R 13, A1015G amplifier tube Q5, LED 2, its respectively the control waveform control circuit discharge, threshold values, control, put 0 and trigger pin, form output at last, offer IC 2.Waveform Control IC 3 adopts NE556, and IC 2 adopts CD4013.Adjustable resistance RW resistance is adjustable, in order to the output of change Waveform Control IC 3, and then changes frequency of ultrasonic.The long-term use of the ultrasonic of fixed frequency makes insect form the habit easily, thereby produces tolerance, does not reach the effect of expelling parasite.But frequency conversion does not just have this problem, can make insect produce irritated mood, and flee from the zone at original place.Trigger button SW1 moves back in order to the throwing of control capacitance C16, and then changes hyperacoustic sound.At work whether LED 2 indicating circuits.
IC 2 is equivalent to gate circuit, realizes the folding of circuit.The ground level of its output control amplifier tube Q1～Q4, its control positive-negative half-cycle voltage is controlled amplifier tube Q1 and Q2 or Q3 and Q4 work respectively.Between amplifier tube, be connected with high-frequency ultrasonic loudspeaker Y 1, Y2.Amplifier tube Q1, Q2, Q3, Q4 are high-power amplifier tube, have therefore adopted fan W to dispel the heat.
The electromagnetic wave oscillating circuit is connected power circuit by the two-stage resistance-capacitance depressurization circuit that 1M Ω resistance R 0, R01 and 1 μ F capacitor C 0, C01 form, and step-down is after mu balanced circuit, 1N4007 diode D1, the 10K Ω resistance R 2 be made up of voltage-stabiliser tube Z1,0.047 μ F capacitor C 1 and 10K Ω resistance R 6 offer electromagnetic wave oscillating integrated circuit IC1.Electromagnetic wave oscillating integrated circuit IC1 adopts 12C508, and through the conducting of 330 Ω resistance R 4 control MAC97A6 bidirectional triode thyristor Q0 whether its output signal.At the series circuit of the two ends of bidirectional triode thyristor Q0 100 Ω in parallel/0.5W resistance R 5 and 0.1 μ F/630V capacitor C, 3 compositions, bidirectional triode thyristor Q0 connects 33H inductance coil L1, and the other end of inductance coil L1 connects power circuit.The pin of electromagnetic wave oscillating integrated circuit IC1 is through 680 Ω resistance R, 3 sending and receiving optical diode LED1, and the bright of LED 1 secretly changes according to frequency of oscillation, and display circuit is operated in the vibration.When voltage is higher than the trigger voltage of bidirectional triode thyristor Q0, bidirectional triode thyristor Q0 conducting, 3 pairs of bidirectional triode thyristor Q0 discharges of capacitor C, oscillating electromagnetic wave is sent in inductance coil L1 vibration simultaneously; When voltage is lower than the trigger voltage of bidirectional triode thyristor Q0, not conducting of bidirectional triode thyristor Q0, capacitor C 3 chargings, inductance coil L1 nonoscillatory.The work of intermittence has like this prevented that also insect from producing tolerance.Can set blanking time by electromagnetic wave oscillating integrated circuit IC1.
Audio generating circuit is connected on the regulator block U1 by regulator block, also is provided with switch SW 2 between two regulator blocks, and the throwing of control audio generating circuit is moved back.Also comprise audio frequency control IC 4 and buzzer Y3 in audio generating circuit, audio frequency control IC 4 adopts TT7710, and its control buzzer Y3 sends and is similar to mewing or other sound.
The utility model can send two kinds of electric waves: a kind of is the variable-frequency pulse electromagnetic wave, and another is compound frequency conversion ultrasonic.Electromagnetic wave mainly solves near the problem of the insect of power line, and ultrasonic is to want all the other regional insects in the decontamination chamber.Ultrasonic is launched the frequency conversion ultrasonic signal towards periphery, and running into object when it can reflect, thereby is full of whole room.These two kinds of double effects that the ripple superposition produces together, nervous centralis and auditory system to mouse, cockroach, spider, ant etc. are carried out multiple interference, make it feel extremely uncomfortable, panic uneasy, even show symptoms such as frenzied, tic, and can make its forfeiture fertility, force it to flee from the original place, thereby reach the purpose of pest repelling.External mouse, cockroach are because of experiencing electromagnetic wave and hyperacoustic existence also dare not enter.In addition, be equipped with similar mewing that buzzer sends or other sound, three kinds of mode combinations, anthelminthic effect is very good, also can not make insect produce tolerance.The utility model also can be driven insects such as centipede, bedbug, flea, mosquito also there is certain inhibitory action, harmless to people, animal, other household electrical appliance are not hindered, can be widely used in family, warehouse, restaurant, shop, office, hospital, distribution system etc. and locate, nonpoisonous and tasteless, can not kill off the insect pests, can not produce secondary pollution, safe and harmless.
The foregoing description does not limit the utility model in any form, and all technical schemes that mode obtained of taking to be equal to replacement or equivalent transformation all drop in the protection domain of the present utility model.
Claims (10)
1, microcomputerized control repellent, comprise shell, attaching plug and circuit board, circuit board is installed in the shell, it is characterized in that the front of described shell be respectively equipped with a tubaeform hole that caves inward up and down, in the bottom in tubaeform hole the high-frequency ultrasonic loudspeaker are installed respectively; A buzzer is housed in the centre in two tubaeform holes, and high-frequency ultrasonic loudspeaker and buzzer be the connecting circuit plate respectively.
2, microcomputerized control repellent according to claim 1, it is characterized in that comprising power circuit, be provided with ultrasonic output circuit, electromagnetic wave oscillating circuit, audio generating circuit at described power circuit two ends, described ultrasonic output circuit is connected with power circuit by mu balanced circuit, filter circuit, rectification circuit and transformer with audio generating circuit, and the electromagnetic wave oscillating circuit is connected the two ends of power circuit.
3, microcomputerized control repellent according to claim 2, it is characterized in that described ultrasonic output circuit comprises waveform control circuit and ultrasonic executive circuit, waveform control circuit outputs signal to integrated circuit, the ground level of the amplifier tube in the IC output signal control ultrasonic executive circuit.
4, microcomputerized control repellent according to claim 3 is characterized in that described ultrasonic executive circuit comprises 4 amplifier tubes, is connected with the high-frequency ultrasonic loudspeaker between discharge tube.
5, microcomputerized control repellent according to claim 3 is characterized in that being provided with in the described waveform control circuit in order to regulate the adjustable resistance of ultrasonic frequency.
6, microcomputerized control repellent according to claim 3 is characterized in that being provided with in the described waveform control circuit change Waveform Control integrated circuit threshold values, thereby changes the trigger button of ultrasonic frequency sound.
7, microcomputerized control repellent according to claim 2 is characterized in that described audio generating circuit, and is provided with the switch of control audio generating circuit throwing, retreating between power circuit.
8, microcomputerized control repellent according to claim 2 is characterized in that comprising buzzer in the described audio generating circuit.
9, microcomputerized control repellent according to claim 2, it is characterized in that the resistance-capacitance depressurization circuit that described electromagnetic wave oscillating circuit is formed by resistance and electric capacity is connected power circuit, the conducting of electromagnetic wave oscillating integrated circuit output signal control bidirectional triode thyristor, at the series circuit of the two ends of bidirectional triode thyristor parallel resistance and electric capacity composition, bidirectional triode thyristor connects inductance coil.
10, microcomputerized control repellent according to claim 9 is characterized in that also being connected to the variation according to frequency of oscillation in the described electromagnetic wave oscillating circuit, the light emitting diode of reflection circuit in vibration.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200340357U CN201216139Y (en) | 2008-04-11 | 2008-04-11 | Micro computer controlled worm expelling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200340357U CN201216139Y (en) | 2008-04-11 | 2008-04-11 | Micro computer controlled worm expelling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201216139Y true CN201216139Y (en) | 2009-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200340357U Expired - Fee Related CN201216139Y (en) | 2008-04-11 | 2008-04-11 | Micro computer controlled worm expelling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201216139Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594685A (en) * | 2016-03-11 | 2016-05-25 | 国家电网公司 | Solar bird repeller |
| CN106719590A (en) * | 2016-12-09 | 2017-05-31 | 武汉工程大学 | A kind of intelligent repelling device and its operating method based on MCU fusion of multi-sensor information technologies |
-
2008
- 2008-04-11 CN CNU2008200340357U patent/CN201216139Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105594685A (en) * | 2016-03-11 | 2016-05-25 | 国家电网公司 | Solar bird repeller |
| CN105594685B (en) * | 2016-03-11 | 2018-06-29 | 国家电网公司 | Solar energy bird-scaring unit |
| CN106719590A (en) * | 2016-12-09 | 2017-05-31 | 武汉工程大学 | A kind of intelligent repelling device and its operating method based on MCU fusion of multi-sensor information technologies |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090408 Termination date: 20160411 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |