CN201430870Y - Ultrasonic control circuit for mosquito dispeller - Google Patents
Ultrasonic control circuit for mosquito dispeller Download PDFInfo
- Publication number
- CN201430870Y CN201430870Y CN2009200531062U CN200920053106U CN201430870Y CN 201430870 Y CN201430870 Y CN 201430870Y CN 2009200531062 U CN2009200531062 U CN 2009200531062U CN 200920053106 U CN200920053106 U CN 200920053106U CN 201430870 Y CN201430870 Y CN 201430870Y
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Abstract
The utility model discloses an ultrasonic control circuit for a mosquito dispeller, which comprises a signal generation circuit which periodically outputs 12KHz-24KHz ultrasonic signals randomly. Theultrasonic signals generated by the signal generation circuit are amplified by an amplifier circuit and then are outputted by a loudspeaker. The ultrasonic control circuit simulates the sounds of quivering of the wings of various male mosquitoes and the sounds of quivering of the wings of dragonflies to excite the perception system and the nervous system of a mosquito, so that the mosquito can have physiological disorder and feel uncomfortable and therefore run away, thereby the purpose of dispelling mosquitoes can be achieved. The mosquito dispeller does not cause pollution during the processof dispelling the mosquitoes, is clean and environment-friendly and can satisfy the requirement for high-quality life of the people.
Description
Technical field
The utility model relates to a kind of mosquito expelling equipment, particularly a kind of ultrasonic mosquito expelling equipment control circuit.
Background technology
Prior art is to utilize the phototaxis of mosquito to attract mosquito close, by the form of electrical network or adhesion mosquito is killed then, and this not environmental protection of class kill mosquito mode, health can not satisfy the requirement of people's enjoy high quality life.
Summary of the invention
In order to overcome the deficiencies in the prior art, the utility model provides a kind of ultrasonic mosquito expelling equipment control circuit.
The technical scheme that its technical problem that solves the utility model adopts is:
A kind of ultrasonic mosquito expelling equipment control circuit, comprise one-period property at random output frequency be the signal generating circuit of 12KHZ-24KHZ ultrasonic signal, the ultrasonic signal that described signal generating circuit sends is exported by ultrasonic horn after amplifying circuit amplifies.
As further improvement of the utility model, described signal generating circuit comprises a ST5053D chip, 5 terminals of described ST5053D chip and 7 terminals alternately at random output frequency be the high-low level of 12KHZ-24KHZ.
As further improvement of the utility model, described amplifying circuit comprises NPN type triode Q6, NPN type triode Q3, NPN type triode Q5, positive-negative-positive triode Q1, positive-negative-positive triode Q4 and NPN type triode Q2; The C utmost point of described triode Q3 connects+12VDC, and the B utmost point connects+12VDC by resistance R 2, the resistance R 3 of series connection successively, and the E utmost point connects the E utmost point of triode Q1, the B utmost point connecting resistance R2 of described triode Q1 and the contact of triode Q3, C utmost point ground connection; The C utmost point connecting resistance R2 of described triode Q6 and the contact of resistance R 3, the B utmost point connect 7 terminals of ST5053D chip by resistance R 6; The C utmost point of described triode Q5 connects+12VDC, and the B utmost point connects+12VDC by resistance R 7, the resistance R 4 of series connection successively, and the E utmost point connects the E utmost point of triode Q4, the B utmost point connecting resistance R7 of described triode Q4 and the contact of triode Q5, C utmost point ground connection; The C utmost point connecting resistance R7 of described triode Q2 and the contact of resistance R 4, the B utmost point connect 5 terminals of ST5053D chip by resistance R 18; The contact of described ultrasonic horn one termination triode Q3 and triode Q1, the contact of another termination triode Q5 and triode Q2.
The beneficial effects of the utility model are: imitative biology mosquito expelling equipment control circuit of the present utility model comprise one-period property at random output frequency be the signal generating circuit of 12KHZ-24KHZ ultrasonic signal, the ultrasonic signal that signal generating circuit sends is exported by ultrasonic horn after amplifying circuit amplifies, it simulates the sound of various male mosquito wing buffetings, the sound of various mosquito natural enemies such as dragonfly wing buffeting and bat, thereby stimulate sensory perceptual system and the nervous system of mosquito, make its physiology produce disorderly and do not feel like oneself and escape, thereby reach the order of mosquito expelling, the expelling mosquito process can not produce pollution, cleaning, environmental protection can be satisfied the requirement of people's high-quality life.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is circuit theory diagrams of the present utility model.
Embodiment
With reference to Fig. 1, a kind of ultrasonic mosquito expelling equipment control circuit, comprise one-period property at random output frequency be the signal generating circuit of 12KHZ-24KHZ ultrasonic signal, the ultrasonic signal that described signal generating circuit sends is exported by ultrasonic horn after amplifying circuit amplifies.
As further improvement of the utility model, described signal generating circuit comprises a ST5053D chip, 5 terminals of described ST5053D chip and 7 terminals alternately at random output frequency be the high-low level of 12KHZ-24KHZ.
Further improve as of the present utility model, described amplifying circuit comprises NPN type triode Q6, NPN type triode Q3, NPN type triode Q5, positive-negative-positive triode Q1, positive-negative-positive triode Q4 and NPN type triode Q2; The C utmost point of described triode Q3 connects+12VDC, and the B utmost point connects+12VDC by resistance R 2, the resistance R 3 of series connection successively, and the E utmost point connects the E utmost point of triode Q1, the B utmost point connecting resistance R2 of described triode Q1 and the contact of triode Q3, C utmost point ground connection; The C utmost point connecting resistance R2 of described triode Q6 and the contact of resistance R 3, the B utmost point connect 7 terminals of ST5053D chip by resistance R 6; The C utmost point of described triode Q5 connects+12VDC, and the B utmost point connects+12VDC by resistance R 7, the resistance R 4 of series connection successively, and the E utmost point connects the E utmost point of triode Q4, the B utmost point connecting resistance R7 of described triode Q4 and the contact of triode Q5, C utmost point ground connection; The C utmost point connecting resistance R7 of described triode Q2 and the contact of resistance R 4, the B utmost point connect 5 terminals of ST5053D chip by resistance R 18; The contact of described ultrasonic horn one termination triode Q3 and triode Q1, the contact of another termination triode Q5 and triode Q2.
The ST5053D chip utilizes external crystal to vibrate the hyperacoustic output frequency of computing, hyperacoustic output frequency is between the 12KHZ---24KHZ, the cycle of ultrasonic frequency circulation change is 0.5S in the present embodiment, be per 0.5 second of cycle to switch any one Frequency point between the 12KHZ-24KHZ, this Frequency point is for randomly drawing output, this ultrasonic signal is exported by ultrasonic horn SPEAK after amplifying circuit-Class B complimentary amplifier amplifies, it simulates the sound of various male mosquito wing buffetings, the sound of various mosquito natural enemies such as dragonfly wing buffeting and bat (the sound exchange that comprises the mosquito natural enemy of country variant is broadcasted), thereby stimulate sensory perceptual system and the nervous system of mosquito, make its physiology produce disorderly and do not feel like oneself and escape, thereby reach the order of mosquito expelling, the expelling mosquito process can not produce pollution, cleaning, environmental protection can be satisfied the requirement of people's high-quality life.
Claims (3)
1, a kind of ultrasonic mosquito expelling equipment control circuit, it is characterized in that it comprise one-period property at random output frequency be the signal generating circuit of 12KHZ-24KHZ ultrasonic signal, the ultrasonic signal that described signal generating circuit sends is exported by ultrasonic horn after amplifying circuit amplifies.
2, a kind of ultrasonic mosquito expelling equipment control circuit according to claim 1, it is characterized in that described signal generating circuit comprises a ST5053D chip, 5 terminals of described ST5053D chip and 7 terminals alternately at random output frequency be the high-low level of 12KHZ-24KHZ.
3, a kind of ultrasonic mosquito expelling equipment control circuit according to claim 2 is characterized in that described amplifying circuit comprises NPN type triode Q6, NPN type triode Q3, NPN type triode Q5, positive-negative-positive triode Q1, positive-negative-positive triode Q4 and NPN type triode Q2; The C utmost point of described triode Q3 connects+12VDC, and the B utmost point connects+12VDC by resistance R 2, the resistance R 3 of series connection successively, and the E utmost point connects the E utmost point of triode Q1, the B utmost point connecting resistance R2 of described triode Q1 and the contact of triode Q3, C utmost point ground connection; The C utmost point connecting resistance R2 of described triode Q6 and the contact of resistance R 3, the B utmost point connect 7 terminals of ST5053D chip by resistance R 6; The C utmost point of described triode Q5 connects+12VDC, and the B utmost point connects+12VDC by resistance R 7, the resistance R 4 of series connection successively, and the E utmost point connects the E utmost point of triode Q4, the B utmost point connecting resistance R7 of described triode Q4 and the contact of triode Q5, C utmost point ground connection; The C utmost point connecting resistance R7 of described triode Q2 and the contact of resistance R 4, the B utmost point connect 5 terminals of ST5053D chip by resistance R 18; The contact of described ultrasonic horn one termination triode Q3 and triode Q1, the contact of another termination triode Q5 and triode Q2.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200531062U CN201430870Y (en) | 2009-03-20 | 2009-03-20 | Ultrasonic control circuit for mosquito dispeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200531062U CN201430870Y (en) | 2009-03-20 | 2009-03-20 | Ultrasonic control circuit for mosquito dispeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201430870Y true CN201430870Y (en) | 2010-03-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200531062U Expired - Fee Related CN201430870Y (en) | 2009-03-20 | 2009-03-20 | Ultrasonic control circuit for mosquito dispeller |
Country Status (1)
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| CN (1) | CN201430870Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102355547A (en) * | 2011-10-10 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with mosquito repellent function |
| CN102447961A (en) * | 2010-10-12 | 2012-05-09 | 康佳集团股份有限公司 | Set top box with mosquito prevention function and control method thereof |
| CN102613167A (en) * | 2012-04-17 | 2012-08-01 | 黄宇嵩 | High-power ultrasonic mosquito and cockroach expeller |
| CN102657147A (en) * | 2012-05-14 | 2012-09-12 | 洪珍 | Ultrasonic mosquito dispelling device |
| CN106538506A (en) * | 2015-09-18 | 2017-03-29 | 黄家清 | A kind of method of ultrasonic insect-repelling deinsectization |
| CN106765958A (en) * | 2016-12-26 | 2017-05-31 | 广东美的制冷设备有限公司 | A kind of mosquito repellent control method, controller and air-conditioner |
-
2009
- 2009-03-20 CN CN2009200531062U patent/CN201430870Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102447961A (en) * | 2010-10-12 | 2012-05-09 | 康佳集团股份有限公司 | Set top box with mosquito prevention function and control method thereof |
| CN102355547A (en) * | 2011-10-10 | 2012-02-15 | 天津三星光电子有限公司 | Digital camera with mosquito repellent function |
| CN102613167A (en) * | 2012-04-17 | 2012-08-01 | 黄宇嵩 | High-power ultrasonic mosquito and cockroach expeller |
| CN102657147A (en) * | 2012-05-14 | 2012-09-12 | 洪珍 | Ultrasonic mosquito dispelling device |
| CN106538506A (en) * | 2015-09-18 | 2017-03-29 | 黄家清 | A kind of method of ultrasonic insect-repelling deinsectization |
| CN106765958A (en) * | 2016-12-26 | 2017-05-31 | 广东美的制冷设备有限公司 | A kind of mosquito repellent control method, controller and air-conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100331 Termination date: 20110320 |