CN204244110U - A kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit - Google Patents
A kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit Download PDFInfo
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- CN204244110U CN204244110U CN201420715604.XU CN201420715604U CN204244110U CN 204244110 U CN204244110 U CN 204244110U CN 201420715604 U CN201420715604 U CN 201420715604U CN 204244110 U CN204244110 U CN 204244110U
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Abstract
The utility model relates to a kind of circuit, particularly a kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit.It is characterized in that: 7 pin of NE555 integrated circuit, 2 pin, by the 4th resistance after 6 pin are connected, 3rd resistance is connected with 1 pin of CD4069 integrated circuit, 7 pin of NE555 integrated circuit, 2 pin, by the 4th resistance after 6 pin are connected, 5th resistance is connected with 3 pin of CD4069 integrated circuit, 2 pin of CD4069 integrated circuit are connected with 3 pin of CD4069 integrated circuit by the 8th electric capacity, 1 pin of CD4069 integrated circuit is connected with 11 pin of CD4069 integrated circuit by the 9th electric capacity, 2 pin of CD4069 integrated circuit and 5 pin of CD4069 integrated circuit, 9 pin are connected, 4 pin of CD4069 integrated circuit and 11 pin of CD4069 integrated circuit, 13 pin are connected, 6 pin of CD4069 integrated circuit, by 10 pin of loudspeaker and CD4069 integrated circuit after 8 pin are connected, 12 pin are connected.Owing to adopting technique scheme, the advantage that the utility model has and good effect are: practical.
Description
Technical field
The utility model relates to a kind of circuit, particularly a kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit.
Background technology
At present, mouse has become large public hazards, and with the ultrasonic wave rat destruction of single-frequency, the time has been grown, and viral marketing produces adaptability, and chrysanthemum harvest time is short, and it is chronic to store in a warehouse, and is stored in the plague of rats that the chrysanthemum in warehouse is subject to more serious.
Summary of the invention
Technical problem to be solved in the utility model is: provide a kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit, can use variable-frequency ultrasonic rat destruction.
The utility model solves the technical scheme that its technical problem adopts: the utility model is by 220V alternating current input, transformer, bridge rectifier, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, 7th electric capacity, first resistance, second resistance, 3rd resistance, 4th resistance, first variable resistor, the second adjustable resistance, diode, light-emitting diode, 7809 integrated circuits, LM317 integrated circuit, NE555 integrated circuit, CD4069 integrated circuit and loudspeaker composition, is characterized in that: 220V alternating current input is connected with transformer, and transformer secondary coil is connected with bridge rectifier input, bridge rectifier output respectively with 7809 integrated circuit input end, LM317 integrated circuit input end is connected, and the 5th electric capacity is connected with 7809 integrated circuit input ends, and the 6th electric capacity is connected with 7809 ic outputs, light-emitting diode, be connected with 7809 ic outputs after second resistant series, 7809 ic outputs provide 9V direct voltage to CD4069 integrated circuit, the first electric capacity, be connected with LM317 integrated circuit input end after second Capacitance parallel connection, diode, be connected with LM317 ic output after first resistor coupled in parallel, the first variable resistor, one end after 3rd Capacitance parallel connection is connected with the DC power cathode of LM317 integrated circuit, and the other end is connected with 1 pin of NE555 integrated circuit, the DC power anode of LM317 ic output and 4 pin of NE555 integrated circuit, 8 pin are connected, 4 pin of NE555 integrated circuit and indirect 4th electric capacity of 1 pin, 4 pin of NE555 integrated circuit, 8 pin are connected with 7 pin of NE555 integrated circuit by the second adjustable resistance, 7 pin of NE555 integrated circuit, 2 pin, be connected with 1 pin of NE555 integrated circuit by the 7th electric capacity after 6 pin are connected, 7 pin of NE555 integrated circuit, 2 pin, by the 4th resistance after 6 pin are connected, 3rd resistance is connected with 1 pin of CD4069 integrated circuit, 7 pin of NE555 integrated circuit, 2 pin, by the 4th resistance after 6 pin are connected, 5th resistance is connected with 3 pin of CD4069 integrated circuit, 2 pin of CD4069 integrated circuit are connected with 3 pin of CD4069 integrated circuit by the 8th electric capacity, 1 pin of CD4069 integrated circuit is connected with 11 pin of CD4069 integrated circuit by the 9th electric capacity, 2 pin of CD4069 integrated circuit and 5 pin of CD4069 integrated circuit, 9 pin are connected, 4 pin of CD4069 integrated circuit and 11 pin of CD4069 integrated circuit, 13 pin are connected, 6 pin of CD4069 integrated circuit, by 10 pin of loudspeaker and CD4069 integrated circuit after 8 pin are connected, 12 pin are connected.
Owing to adopting technique scheme, the advantage that the utility model has and good effect are: practical.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Figure of description is circuit theory diagrams of the present utility model.
A.220V alternating current input in figure, T. transformer, M. bridge rectifier, C1. the first electric capacity, C2. second electric capacity, C3. the 3rd electric capacity, C4. the 4th electric capacity, C5. the 5th electric capacity, C6. the 6th electric capacity, C7. the 7th electric capacity, R1. the first resistance, R2. second resistance, R3. the 3rd resistance, R4. the 4th resistance, RP1. the first variable resistor, RP2. the second adjustable resistance, D1. diode, D2. light-emitting diode, IC1.7809 integrated circuit, IC2.LM317 integrated circuit, IC3.NE555 integrated circuit, IC4.CD4069 integrated circuit, Y. loudspeaker.
Embodiment
In Figure of description, 220V alternating current input (A) is connected with transformer (T) primary coil, transformer (T) secondary coil is connected with bridge rectifier (M) input, bridge rectifier (M) output respectively with 7809 integrated circuit (IC1) input, LM317 integrated circuit (IC2) input is connected, 5th electric capacity (C5) is connected with 7809 integrated circuits (IC1) input, 6th electric capacity (C6) is connected with 7809 integrated circuits (IC1) output, light-emitting diode (D2), be connected with 7809 integrated circuits (IC1) output after second resistance (R2) series connection, 7809 integrated circuits (IC1) output provides 9V direct voltage to CD4069 integrated circuit (IC4), first electric capacity (C1), be connected with LM317 integrated circuit (IC2) input after second electric capacity (C2) is in parallel, diode (D1), be connected with LM317 integrated circuit (IC2) output after first resistance (R1) is in parallel, first variable resistor (RP1), one end after 3rd electric capacity (C3) parallel connection is connected with the DC power cathode of LM317 integrated circuit (IC2), the other end is connected with 1 pin of NE555 integrated circuit (IC3), the DC power anode of LM317 integrated circuit (IC2) output and 4 pin of NE555 integrated circuit (IC3), 8 pin are connected, 4 pin of NE555 integrated circuit (IC3) and indirect 4th electric capacity (C4) of 1 pin, 4 pin of NE555 integrated circuit (IC3), 8 pin are connected with 7 pin of NE555 integrated circuit (IC3) by the second adjustable resistance (RP2), 7 pin of NE555 integrated circuit (IC3), 2 pin, be connected with 1 pin of NE555 integrated circuit (IC3) by the 7th electric capacity (C7) after 6 pin are connected, 7 pin of NE555 integrated circuit (IC3), 2 pin, by the 4th resistance (R4) after 6 pin are connected, 3rd resistance (R3) is connected with 1 pin of CD4069 integrated circuit (IC4), 7 pin of NE555 integrated circuit (IC3), 2 pin, by the 4th resistance (R4) after 6 pin are connected, 5th resistance (R5) is connected with 3 pin of CD4069 integrated circuit (IC4), 2 pin of CD4069 integrated circuit (IC4) are connected with 3 pin of CD4069 integrated circuit (IC4) by the 8th electric capacity (C8), 1 pin of CD4069 integrated circuit (IC4) is connected with 11 pin of CD4069 integrated circuit (IC4) by the 9th electric capacity (C9), 2 pin of CD4069 integrated circuit (IC4) and 5 pin of CD4069 integrated circuit (IC4), 9 pin are connected, 4 pin of CD4069 integrated circuit (IC4) and 11 pin of CD4069 integrated circuit (IC4), 13 pin are connected, 6 pin of CD4069 integrated circuit (IC4), 10 pin of loudspeaker (Y) and CD4069 integrated circuit (IC4) are passed through after 8 pin are connected, 12 pin are connected.
The function of the utility model circuit original paper is: 7809 integrated circuits (IC1) are three terminal regulators, for late-class circuit provides 9 volts of stable direct voltages, LM317 integrated circuit (IC2) is the adjustable three terminal regulator of output voltage, by regulating the first variable resistor (RP1), the direct voltage that LM317 integrated circuit (IC2) exports can be changed, NE555 integrated circuit (IC3) is time-base circuit, exportable sawtooth waveforms, CD4069 integrated circuit (IC4) is six rp-drives, can form voltage-controlled astatic multivibrator with other element.
The operation principle of the utility model circuit is: 220V alternating current input (A) provides 220V alternating current to be divided into two-way by after transformer (T) step-down, bridge rectifier (M) rectification and the first electric capacity (C1) filtering: road 7809 integrated circuit (IC1) voltage stabilizing, exports the multivibrator circuit that the stable voltage of 9V forms for rear class CD4069 integrated circuit (IC4); Another road, through LM317 integrated circuit (IC2) voltage-regulation voltage-stabilization, exports the saw-tooth wave generating circuit that the stable voltage of 11V forms for rear class NE555 integrated circuit (IC3).When 11V voltage is added on NE555 integrated circuit (IC3), charged to the 7th electric capacity (C7) by the second adjustable resistance (RP2), when the voltage on electric capacity reaches about 8V, due to the effect of NE555 integrated circuit (IC3) 7 pin discharge tube, 7 pin of NE555 integrated circuit (IC3), 2 pin, 6 pin are made to become low level, the 7th electric capacity (C7) capacitor discharge, when the voltage on electric capacity is lower than 4V, power supply starts again the 7th electric capacity (C7) charging, then said process is repeated, so just constantly export sawtooth voltage, by fine setting the second adjustable resistance (RP2), can change for the 7th electric capacity (C7) capacitor charge and discharge time, thus can operating frequency be changed, LM317 integrated circuit (IC2) and the 3rd resistance (R3), 5th resistance (R5), 8th electric capacity (C8), 9th electric capacity (C9) forms voltage-controlled astatic multivibrator, frequency of oscillation changes with the change of additional control voltage, vibration is by the 3rd resistance (R3), 5th resistance (R5), 8th electric capacity (C8), the discharge and recharge of the 9th electric capacity (C9) completes, frequency of oscillation can increase along with the increase of control voltage, control voltage is that sawtooth voltage is added by the 4th resistance (R4), final pulse signal is added on loudspeaker (Y) and sends ultrasonic wave, to reach the object of rat destruction.
Claims (1)
1. a chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit, by 220V alternating current input, transformer, bridge rectifier, first electric capacity, second electric capacity, 3rd electric capacity, 4th electric capacity, 5th electric capacity, 6th electric capacity, 7th electric capacity, first resistance, second resistance, 3rd resistance, 4th resistance, first variable resistor, the second adjustable resistance, diode, light-emitting diode, 7809 integrated circuits, LM317 integrated circuit, NE555 integrated circuit, CD4069 integrated circuit and loudspeaker composition, it is characterized in that: 220V alternating current input (A) is connected with transformer (T) primary coil, transformer (T) secondary coil is connected with bridge rectifier (M) input, bridge rectifier (M) output respectively with 7809 integrated circuit (IC1) input, LM317 integrated circuit (IC2) input is connected, 5th electric capacity (C5) is connected with 7809 integrated circuits (IC1) input, 6th electric capacity (C6) is connected with 7809 integrated circuits (IC1) output, light-emitting diode (D2), be connected with 7809 integrated circuits (IC1) output after second resistance (R2) series connection, 7809 integrated circuits (IC1) output provides 9V direct voltage to CD4069 integrated circuit (IC4), the first electric capacity (C1), be connected with LM317 integrated circuit (IC2) input after second electric capacity (C2) is in parallel, diode (D1), be connected with LM317 integrated circuit (IC2) output after first resistance (R1) is in parallel, the first variable resistor (RP1), one end after 3rd electric capacity (C3) parallel connection is connected with the DC power cathode of LM317 integrated circuit (IC2), the other end is connected with 1 pin of NE555 integrated circuit (IC3), the DC power anode of LM317 integrated circuit (IC2) output and 4 pin of NE555 integrated circuit (IC3), 8 pin are connected, 4 pin of NE555 integrated circuit (IC3) and indirect 4th electric capacity (C4) of 1 pin, 4 pin of NE555 integrated circuit (IC3), 8 pin are connected with 7 pin of NE555 integrated circuit (IC3) by the second adjustable resistance (RP2), 7 pin of NE555 integrated circuit (IC3), 2 pin, be connected with 1 pin of NE555 integrated circuit (IC3) by the 7th electric capacity (C7) after 6 pin are connected, 7 pin of NE555 integrated circuit (IC3), 2 pin, by the 4th resistance (R4) after 6 pin are connected, 3rd resistance (R3) is connected with 1 pin of CD4069 integrated circuit (IC4), 7 pin of NE555 integrated circuit (IC3), 2 pin, by the 4th resistance (R4) after 6 pin are connected, 5th resistance (R5) is connected with 3 pin of CD4069 integrated circuit (IC4), 2 pin of CD4069 integrated circuit (IC4) are connected with 3 pin of CD4069 integrated circuit (IC4) by the 8th electric capacity (C8), 1 pin of CD4069 integrated circuit (IC4) is connected with 11 pin of CD4069 integrated circuit (IC4) by the 9th electric capacity (C9), 2 pin of CD4069 integrated circuit (IC4) and 5 pin of CD4069 integrated circuit (IC4), 9 pin are connected, 4 pin of CD4069 integrated circuit (IC4) and 11 pin of CD4069 integrated circuit (IC4), 13 pin are connected, 6 pin of CD4069 integrated circuit (IC4), 10 pin of loudspeaker (Y) and CD4069 integrated circuit (IC4) are passed through after 8 pin are connected, 12 pin are connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715604.XU CN204244110U (en) | 2014-11-14 | 2014-11-14 | A kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420715604.XU CN204244110U (en) | 2014-11-14 | 2014-11-14 | A kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit |
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| Publication Number | Publication Date |
|---|---|
| CN204244110U true CN204244110U (en) | 2015-04-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420715604.XU Expired - Fee Related CN204244110U (en) | 2014-11-14 | 2014-11-14 | A kind of chrysanthemum storage repository variable-frequency ultrasound rat destruction circuit |
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| CN (1) | CN204244110U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139559A (en) * | 2016-12-06 | 2019-08-16 | 诺皮克斯全球股份公司 | Influence the method and apparatus of insect |
-
2014
- 2014-11-14 CN CN201420715604.XU patent/CN204244110U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110139559A (en) * | 2016-12-06 | 2019-08-16 | 诺皮克斯全球股份公司 | Influence the method and apparatus of insect |
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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: 20150401 Termination date: 20191114 |
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| CF01 | Termination of patent right due to non-payment of annual fee |