CN201515659U - Mouse repeller - Google Patents
Mouse repeller Download PDFInfo
- Publication number
- CN201515659U CN201515659U CN2009201094049U CN200920109404U CN201515659U CN 201515659 U CN201515659 U CN 201515659U CN 2009201094049 U CN2009201094049 U CN 2009201094049U CN 200920109404 U CN200920109404 U CN 200920109404U CN 201515659 U CN201515659 U CN 201515659U
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- China
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- circuit
- driving device
- pin
- mouse driving
- sine wave
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Abstract
The utility model discloses a mouse repeller which comprises a power circuit, a multivibrator and modulating circuit, a time control circuit and a power amplifying circuit. The power circuit is respectively connected with the multivibrator and modulating circuit, the time control circuit and the power amplifying circuit. Furthermore the multivibrator and modulating circuit comprises a time base oscillating circuit IC2 and a sine wave generation circuit IC1 for generating a sine wave signal. The mouse repeller uses the ultrasonic wave, adopts the operation modes of frequency conversion, intermittence and large-power output, can better repel various insects and furthermore has the advantages of low cost, energy saving, convenient use, etc.
Description
Technical field
The utility model relates to the rat destruction device, relates in particular to a kind of mouse driving device.
Background technology
Many weeks, mouse is one of harm people life and healthy noxious animal, in order to deratize, from ancient times to the present, people have made many mousing and Mouse killing trap, but not enough be to kill and to handle mouse, bring very big trouble to people, and time one is long, mouse know well this its mousing of device back and deratization effect just not obvious.Though have the high-pressure electronic mouse killer to sell on the market, not enough is that this mouse killer exists certain danger, only is applicable to paddy field, rural area or grain depot, and uses also cumbersome.
Summary of the invention
For solving above-mentioned middle problem and the defective that exists, the utility model provides a kind of mouse driving device.
The utility model is achieved through the following technical solutions:
A kind of mouse driving device that the utility model is related comprises:
Power circuit, multivibrator and modulation circuit, time control circuit and power amplification circuit, it is characterized in that, described power circuit interconnects with multivibrator and modulation circuit, time control circuit and power amplification circuit respectively, and described multivibrator and modulation circuit comprise that basic oscillating circuit IC2 and for the moment produces the sine wave generating circuit IC1 of sine wave signal.
Described time control circuit is the pulse oscillator of an EDM Generator of Adjustable Duty Ratio, and this oscillator is made up of IC 3 and a plurality of resistance.
Comprise a power amplifier and the ultrasonic transducer that ultrasonic signal is changed that ultrasonic signal is amplified and exports in the described power amplification circuit, and this ultrasonic transducer and described power amplifier interconnect.
Described mouse driving device also comprises a high low range switch and a test touch-switch, and described high low range switch, test touch-switch and described time-base oscillation IC circuit 2 are connected to each other.
The beneficial effect of the technical scheme that the utility model provides is:
Adopt intermittently, the working method of frequency conversion and high-power output, and utilize ultrasonic that various insects are had dispel effect preferably, and lower cost, energy-saving and environmental protecting, use safe ready.
Description of drawings
Fig. 1 is a circuit structure diagram of the present utility model;
Fig. 2 is circuit theory diagrams of the present utility model.
Embodiment
For making the purpose of this utility model, technical scheme and advantage clearer, the utility model embodiment is described in further detail below in conjunction with accompanying drawing:
As shown in Figure 1, showed circuit structure of the present utility model, this structure comprises: power circuit 10, multivibrator and modulation circuit 20, time control circuit 30 and power amplification circuit 40, wherein power circuit interconnects with multivibrator and modulation circuit, time control circuit and power amplification circuit respectively.Described civil power alternating current 220V is after the transformer step-down, and being divided into two kinds of voltages provides normal operating voltage to each several part.Comprise a time-base oscillation circuit 21 and a sine wave generating circuit 22 in described multivibrator and the modulation circuit, its sinusoidal wave circuit produces sine wave signal by the pin on its electric capacity, and change the frequency of output pulse, and ultrasonic signal output is arranged on this circuit by the pin on the anti-phase control time-base oscillation of triode circuit.Described time control circuit is made up of IC 3NE555 and peripheral Resistor-Capacitor Unit, and this time control circuit is the pulse oscillator of an EDM Generator of Adjustable Duty Ratio.After the described ultrasonic signal paraphase, enter the bridge-type power amplification circuit and will amplify output, amplify ultrasonic signal significantly, and signal converts sound wave to space radiation through ultrasonic transducer 42 by power amplifier 41.
As shown in Figure 2, the theory structure of having showed the utility model circuit, the civil power alternating current 220V is after the transformer step-down, be divided into two kinds of voltages and provide normal operating voltage to each several part, 103 the 5th capacitor C 5 among the process sine wave generating circuit IC1 discharge and recharge and 2, are producing sine wave signal on 6 pin, by triode 9015 anti-phase back control time-base oscillation IC circuit 2 the 5th pin the sine wave output frequency is carried out the control of voltage change, thereby reach the purpose that changes output pulse frequency.Wherein time-base oscillation IC circuit 2 the 4th pin links to each other with the 3rd pin of IC 3 by the 5th resistance R 5 of 10k, during basic at that time oscillating circuit IC2 operate as normal, its the 3rd pin has ultrasonic signal output, after 30 seconds, the counter-rotating of IC3 the 3rd pin current potential makes basic oscillating circuit IC2 the 4th pin be subjected to the control of this electronegative potential and ends, after ultrasonic signal process IC 4 paraphase of output, enter and amplify ultrasonic signal and output in the bridge-type power amplification circuit significantly, signal converts sound wave to space radiation through acoustic wave transducer more then.
Comprise first resistance R 1 of 1K, second resistance R 2 of 1.5k, the 5th resistance R 5,103 the 5th capacitor C 5 of 10k and the 4th capacitor C 4 compositions of 470uF/50v in the described sine wave generating circuit, and connect respectively, produce sine wave signal, sine wave signal connects the frequency that time-base oscillation IC circuit 2 changes the output pulse by triode 9011.Described time-base oscillation IC circuit 2 is by second resistance R 2, the 3rd resistance R 3, the high low range switch that the 6th resistance R 6 and the 6th resistance R 6 connect, second capacitor C 2 of 1000uF/50v, the 5th capacitor C 5 and the test touch-switch that links to each other with second capacitor C 2 the 5th capacitor C 5, wherein, the 4th pin of time-base oscillation IC circuit 2 is connected with the 3rd pin of IC 3, during basic at that time oscillating circuit IC2 operate as normal, the 3rd pin output ultrasonic wave, after 30 seconds, the 3rd pin current potential counter-rotating makes among the IC2 the 4th pin receive earthy control and end in the IC 3, the ultrasonic no-output, reach ultrasonic intermittently used purpose, make mouse can not produce adaptability.Described IC 3 is made up of the 4th resistance R 4 of 12k, the 7th resistance R 7 of 3.9M, second resistance R 2 of 10k, the 4th electric capacity and 104 second capacitor C 2 of 10uF/50V.The 3rd pin of described IC2 is connected with the 11st pin of IC 4, after making the ultrasonic signal process IC4 paraphase of IC2 the 3rd pin generation, enter the bridge-type power amplification circuit and amplify ultrasonic signal, signal converts sound wave to space radiation through ultrasonic transducer again, the auditory nerve of attacking mouse makes mouse arrive in dysphoria, thereby reaches the purpose of rat destruction.
Though described the utility model by embodiment, the utility model does not break away from spirit of the present utility model by many distortion and variation, and claim of the present utility model comprises these distortion and variation.
Claims (7)
1. mouse driving device, comprise power circuit, multivibrator and modulation circuit, time control circuit and power amplification circuit, it is characterized in that, described power circuit interconnects with multivibrator and modulation circuit, time control circuit and power amplification circuit respectively, and described multivibrator and modulation circuit comprise that basic oscillating circuit IC2 and for the moment produces the sine wave generating circuit IC1 of sine wave signal.
2. mouse driving device according to claim 1 is characterized in that, described time control circuit is the pulse oscillator of an EDM Generator of Adjustable Duty Ratio, and this oscillator is made up of IC 3 and a plurality of resistance.
3. mouse driving device according to claim 1, it is characterized in that, comprise a power amplifier and the ultrasonic transducer that ultrasonic signal is changed that ultrasonic signal is amplified and exports in the described power amplification circuit, and this ultrasonic transducer and described power amplifier interconnect.
4. mouse driving device according to claim 1 is characterized in that, described mouse driving device also comprises a high low range switch and a test touch-switch, and described high low range switch, test touch-switch and described time-base oscillation IC circuit 2 are connected to each other.
5. mouse driving device according to claim 1, it is characterized in that, comprise in the described sine wave generating circuit that one produces the capacitor C 6 of sine wave signal when discharging and recharging, and this capacitor C 6 by triode 9015 with the time the 5th pin among the base oscillating circuit IC2 link to each other, with the change output pulse frequency.
6. mouse driving device according to claim 2 is characterized in that, the 3rd pin in the described IC 3 is connected with the 4th pin in the time-base oscillation IC circuit 2 by a resistance R 5.
7. mouse driving device according to claim 1 is characterized in that, also comprise the 3rd pin that produces excusing from death ripple signal in the described time-base oscillation IC circuit 2, and the 3rd pin is connected with IC 4.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201094049U CN201515659U (en) | 2009-06-24 | 2009-06-24 | Mouse repeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009201094049U CN201515659U (en) | 2009-06-24 | 2009-06-24 | Mouse repeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201515659U true CN201515659U (en) | 2010-06-30 |
Family
ID=42496370
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009201094049U Expired - Fee Related CN201515659U (en) | 2009-06-24 | 2009-06-24 | Mouse repeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201515659U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356766A (en) * | 2011-09-02 | 2012-02-22 | 殷丽芳 | Ultrasonic dog-expelling device produced by monolithic integrated circuit |
| CN107439533A (en) * | 2017-09-06 | 2017-12-08 | 深圳市和弘科技有限公司 | A kind of TV and rat destruction control method with repelling device |
-
2009
- 2009-06-24 CN CN2009201094049U patent/CN201515659U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102356766A (en) * | 2011-09-02 | 2012-02-22 | 殷丽芳 | Ultrasonic dog-expelling device produced by monolithic integrated circuit |
| CN107439533A (en) * | 2017-09-06 | 2017-12-08 | 深圳市和弘科技有限公司 | A kind of TV and rat destruction control method with repelling device |
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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: 20100630 Termination date: 20160624 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |