CN202206824U - Supersonic wave dog repeller produced by monolithic integrated circuit - Google Patents
Supersonic wave dog repeller produced by monolithic integrated circuit Download PDFInfo
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- CN202206824U CN202206824U CN2011203416063U CN201120341606U CN202206824U CN 202206824 U CN202206824 U CN 202206824U CN 2011203416063 U CN2011203416063 U CN 2011203416063U CN 201120341606 U CN201120341606 U CN 201120341606U CN 202206824 U CN202206824 U CN 202206824U
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- 230000010355 oscillation Effects 0.000 claims description 12
- 230000003287 optical effect Effects 0.000 claims description 11
- 230000009977 dual effect Effects 0.000 claims description 2
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- 238000012856 packing Methods 0.000 claims description 2
- 241000282472 Canis lupus familiaris Species 0.000 abstract description 51
- 241000282414 Homo sapiens Species 0.000 abstract description 4
- 230000000694 effects Effects 0.000 abstract description 3
- 210000005069 ears Anatomy 0.000 abstract 1
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- 238000010586 diagram Methods 0.000 description 2
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- 229920004934 Dacron® Polymers 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 206010037742 Rabies Diseases 0.000 description 1
- 241001425718 Vagrans egista Species 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
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- 238000004519 manufacturing process Methods 0.000 description 1
- 239000005020 polyethylene terephthalate Substances 0.000 description 1
- -1 polypropylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 238000012549 training Methods 0.000 description 1
- 238000009966 trimming Methods 0.000 description 1
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Abstract
The utility model provides a supersonic wave dog repeller produced by a monolithic integrated circuit, comprising a power supply DC, a key switch AN, a self-excitation multi-vibrator circuit and a supersonic wave output circuit. The self-excitation multi-vibrator circuit comprises a time-base circuit IC1, a resistance R1, a resistance R2, a fine tuning resistance RP, a capacitance C1 and a capacitance C2. A supersonic wave output energy transducer is a piezoelectric buzzer. The supersonic wave dog repeller uses supersonic wave to repel pet dogs to enter a specific place or approach to human beings, and can make an irritable pet dog to rapidly become quiet. Most dog ears have strong reaction to sound in 15-25 KHz frequency supersonic wave, and supersonic wave sound has good frightening effect on pet dogs. The supersonic wave dog repeller is designed based on the above principle with the core circuit being a supersonic generator having large power. The supersonic wave dog repeller can send out high-frequency sound to repel pet dogs, making pet dogs to become quiet at night and not to bark at will, and the supersonic wave dog repeller can also be used for overcoming the harassment of homeless dogs and violent dogs.
Description
Technical field
The utility model belongs to electronics and technical field of ultrasonic application, is the ultrasonic dog expelling device of making about a kind of monolithic integrated optical circuit.
Background technology
Now more and more people hanker after the pet feeding dog; But must not expressly provide pet dog and get in public places such as a lot of stores, hotel, park; In the resident living sub-district; To night or the late into the night pet dog kyoodle " Wang Wang " and let the people be difficult to have a rest really, some is disliked dog even can damage or propagate rabies to human body, it is the most important to improve consciousness of keeping an eye on and the responsibility of strengthening the dog owner certainly.The utility model is intended to look for another way, with a kind of electronics mode send hyperacoustic device be used to drive pet dog near or the deterrence dog get into particular place, or excited pet dog can promptly be quieted down.
According to the data introduction, many animals are flourishing especially aspect the sense of hearing, can hear the sound of the human upper frequency of can't hear, and the frequency of the audibility range of animal is between 30～50kHz usually, and it is exactly around this principle to make that many business-like insects are driven device.Most of dog ear is responsive especially or respond strongly to the sound of 15 to 25kHz frequencies, and ultrasonic sound has good fright and threatening effect to pet dog.The utility model is by this Research on Principle design; Its core circuit is a supersonic generator that power is bigger; Send high-frequency sound (that is: ultrasonic) with it and drive pet dog; Can let pet dog quiet down with it, no longer arbitrarily kyoodle, perhaps be used to subdue the invasion that some dislikes dog at night.
Those are feared that especially the Ms of dog is necessary to carry one and drives the dog device, be used to prevent that those disagreeable dogs are to your invasion and injury on the street.
Below specify the related correlation technique of ultrasonic dog expelling device in manufacturing process that this monolithic integrated optical circuit is made.
The utility model content
Goal of the invention and beneficial effect: the utility model is intended to look for another way, and can send hyperacoustic device and drives that pet dog gets into particular place or near human body, irritated pet dog can promptly be quieted down with a kind of.Most of dog ear is responsive especially or respond strongly to the sound of 15 to 25kHz frequencies, and ultrasonic sound has good fright and threatening effect to pet dog.The utility model is by this Research on Principle design, and its core circuit is a supersonic generator that power is bigger, and the ultrasonic output transducer is a piezoelectricity singing piece.Send high-frequency sound (that is: ultrasonic) with it and drive pet dog, can let pet dog quiet down, no longer arbitrarily kyoodle, perhaps be used to subdue the vagrant dog that goes up in the street and some dislikes the invasion of dog at night with it.
Technical characterictic: the ultrasonic dog expelling device that monolithic integrated optical circuit is made, to form by power supply DC, key switch AN, multi-harmonic self-excited oscillation circuit and ultrasonic output circuit, its characteristic comprises:
Multi-harmonic self-excited oscillation circuit: form by time base circuit IC1, resistance R 1, resistance R 2, semifixed resistor RP, capacitor C 1 and capacitor C 2; The anodal VCC of one termination circuit of 4 pin of time base circuit IC1 and 8 pin and resistance R 1; 7 pin of time base circuit IC1 link to each other with an end of the other end of resistance R 1, resistance R 2; The end of another termination semifixed resistor RP of resistance R 2,6 pin of time base circuit IC1 link to each other the other end connection circuit ground GND of 1 pin of time base circuit IC1 and capacitor C 1 with 2 pin with an end of capacitor C 1, the other end and the lever arm thereof of semifixed resistor RP; 5 pin of time base circuit IC1 connect an end of capacitor C 2, the other end connection circuit ground GND of capacitor C 2;
The ultrasonic output circuit: 3 pin of time base circuit IC1 connect the positive pole of electrochemical capacitor C3, and the negative pole of electrochemical capacitor C3 connects the end of piezoelectricity singing piece HA, the other end connection circuit ground GND of piezoelectricity singing piece HA.
Other partial circuits are formed and the mutual annexation of components and parts
The two ends of key switch AN meet positive pole, the circuit anode VCC of power supply DC respectively, and the negative pole of power supply DC links to each other with circuit ground GND.
Description of drawings
Accompanying drawing 1 is the embodiment circuit working schematic diagram that the utility model provides the ultrasonic dog expelling device of a monolithic integrated optical circuit making; The negative pole of power supply DC in the accompanying drawing 1 links to each other with circuit ground GND.
Embodiment
Circuit working schematic diagram and description of drawings according to the ultrasonic dog expelling device of making for monolithic integrated optical circuit shown in the accompanying drawing 1; And according to the annexation between the components and parts in the described each several part circuit of utility model content, and the components and parts technical parameter described in the embodiment requires to implement to realize the utility model.
The selection of components and parts and technical parameter thereof
IC1 is a time base circuit, and model is NE555 or LM555, and packing forms is dual inline type 8 pin DIP encapsulation; Each pin function: 1 pin is circuit ground GND; 2 pin are trigger end; 3 pin outputs; 4 pin preset ends; 5 pin are control voltage; 6 pin thresholdings (threshold value); 7 pin are discharge end; 8 pin are positive source VCC;
The resistance of resistance R 1 is 5.8K Ω; The resistance of resistance R 2 is 1.2K Ω; The resistance of semifixed resistor RP is 7.8K Ω;
C1 is an electric capacity of the dacron, and capacity is 10nF (0.01 μ F); C2 is a ceramic disc capacitor, and capacity is 10nF; C3 is an electrochemical capacitor, and capacity is 10～22 μ F/16V;
HA is the irony piezoelectricity singing piece, diameter ￠ 27.35mm, and maximum sound intensity is 82dB, the diameter of piezoelectricity singing piece can not be greater than 30mm, otherwise the response of ultrasonic highest frequency will be restricted;
AN is a key switch, in an embodiment as power control switch;
DC is a power supply, and the complete machine operating voltage is 9～12V, and the voltage of power supply is high more, and hyperacoustic power output is big more.
Make general condensed summary and circuit debugging
1. require the parameter value of all components and parts accurate, otherwise frequency of oscillation is taken place than about-face.
2. the circuit welding of the ultrasonic dog expelling device of making at monolithic integrated optical circuit finishes, and all elements are as long as welding is errorless on inspection, and general circuit need not used debugging to connect power supply and get final product operate as normal.
3. in the adjustment process, to the adjustment of semifixed resistor: bigger resistance makes frequencies go lower.Because different dogs can produce reaction to different frequencies, need carry out suitable adjustment to circuit.Test whether circuit can both operate as normal under different frequencies.The frequency that semifixed resistor RP and capacitor C 1 produce is about 14HzK to 24kHz; The capacitance of capacitor C 1 is very crucial, and it has determined the frequency of oscillation of multi-harmonic self-excited oscillation circuit, the most ceramic disc capacitor less stable that works together, and error is about about 20%, so the polypropylene capactive of stable performance is adopted in suggestion; Capacitor C 1 capacitance value is bigger than normal, and then the frequency of oscillation of multi-harmonic self-excited oscillation circuit is lower; Because of the capacity of inconvenient trimming capacitor C 1 changes frequency of oscillation, so that suggestion adjustment semifixed resistor RP changes the frequency of oscillation of multi-harmonic self-excited oscillation circuit is more convenient.
4. the complete machine maximum operating currenbt is 110mA, because of complete machine is discontinuity work, so average power consumption is less than 75mA, so can use No. 2 common batteries as power supply.
5. another purposes of the ultrasonic dog expelling device of monolithic integrated optical circuit making is, adds a sounds trigger switch to this device, as long as dog kyoodles, this device just startup immediately sends hyperacoustic buzz in night; Through the training of such a period of time, near the dog the ultrasonic dog expelling device just can not kyoodle at night, or opens the ultrasonic dog expelling device, and the dog that is kyoodling will escape at once.
Claims (3)
1. the ultrasonic dog expelling device that monolithic integrated optical circuit is made is made up of power supply DC, key switch AN, multi-harmonic self-excited oscillation circuit and ultrasonic output circuit, and its characteristic comprises:
The model of time base circuit IC1 is selected NE555 or LM555 for use, and packing forms is dual inline type 8 pin DIP encapsulation;
Multi-harmonic self-excited oscillation circuit is made up of time base circuit IC1, resistance R 1, resistance R 2, semifixed resistor RP, capacitor C 1 and capacitor C 2; The anodal VCC of one termination circuit of 4 pin of time base circuit IC1 and 8 pin and resistance R 1; 7 pin of time base circuit IC1 link to each other with an end of the other end of resistance R 1, resistance R 2; The end of another termination semifixed resistor RP of resistance R 2,6 pin of time base circuit IC1 link to each other the other end connection circuit ground GND of 1 pin of time base circuit IC1 and capacitor C 1 with 2 pin with an end of capacitor C 1, the other end and the lever arm thereof of semifixed resistor RP; 5 pin of time base circuit IC1 connect an end of capacitor C 2, the other end connection circuit ground GND of capacitor C 2;
3 pin of time base circuit IC1 in the ultrasonic output circuit connect the positive pole of electrochemical capacitor C3, and the negative pole of electrochemical capacitor C3 connects the end of piezoelectricity singing piece HA, the other end connection circuit ground GND of piezoelectricity singing piece HA.
2. the ultrasonic dog expelling device that monolithic integrated optical circuit according to claim 1 is made, it is characterized in that: the two ends of key switch AN meet positive pole, the circuit anode VCC of power supply DC respectively.
3. the ultrasonic dog expelling device that monolithic integrated optical circuit according to claim 1 is made, it is characterized in that: the negative pole of power supply DC links to each other with circuit ground GND.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203416063U CN202206824U (en) | 2011-09-02 | 2011-09-02 | Supersonic wave dog repeller produced by monolithic integrated circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011203416063U CN202206824U (en) | 2011-09-02 | 2011-09-02 | Supersonic wave dog repeller produced by monolithic integrated circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202206824U true CN202206824U (en) | 2012-05-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011203416063U Expired - Fee Related CN202206824U (en) | 2011-09-02 | 2011-09-02 | Supersonic wave dog repeller produced by monolithic integrated circuit |
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| Country | Link |
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| CN (1) | CN202206824U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487936A (en) * | 2011-12-01 | 2012-06-13 | 李宁杭 | Ultrasonic dog driving device |
| CN103875651A (en) * | 2012-12-20 | 2014-06-25 | 龙尚科技（上海）有限公司 | Device for dispelling vicious dogs via ultrasonic waves on cellphone |
-
2011
- 2011-09-02 CN CN2011203416063U patent/CN202206824U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102487936A (en) * | 2011-12-01 | 2012-06-13 | 李宁杭 | Ultrasonic dog driving device |
| CN103875651A (en) * | 2012-12-20 | 2014-06-25 | 龙尚科技（上海）有限公司 | Device for dispelling vicious dogs via ultrasonic waves on cellphone |
| CN103875651B (en) * | 2012-12-20 | 2016-12-28 | 龙尚科技（上海）有限公司 | A kind of device being realized expulsion cur on mobile phone by ultrasound wave |
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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: 20120502 Termination date: 20120902 |