CN104026116A - Electronic anti-bird instrument for anti-bird straw man - Google Patents
Electronic anti-bird instrument for anti-bird straw man Download PDFInfo
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- CN104026116A CN104026116A CN201410262772.2A CN201410262772A CN104026116A CN 104026116 A CN104026116 A CN 104026116A CN 201410262772 A CN201410262772 A CN 201410262772A CN 104026116 A CN104026116 A CN 104026116A
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Abstract
The invention discloses an electronic anti-bird instrument for an anti-bird straw man. The electronic anti-bird instrument comprises a solar charging circuit, a light-control electronic switch circuit, an oscillator a, an oscillator b, an audio effect generator, an audio amplifier output circuit and a motor control circuit. The solar charging circuit comprises a solar battery GB1, an isolating diode VD1 and a storage battery GB2, an anode of the isolating triode VD1 is connected with an anode of the solar battery GB1, and a cathode of the isolating triode VD1 is connected with an anode of the storage battery GB2, the light-control electronic switch circuit comprises a photoresistor RG and an electronic switch integrated circuit IC1, and two ends of the photoresistor RG are respectively connected to a pin 1 and a pin 5 of the electronic switch integrated circuit IC1. The electronic anti-bird instrument with the structure has the advantages that energy consumption can be effectively reduced, normal power supply can be guaranteed, accordingly, normal work of the straw man can be guaranteed, and the service life of the straw man can be effectively prolonged.
Description
Technical field
The present invention relates to bird-scaring unit field, specifically a kind of for driving the electronics bird-scaring unit of bird scarecrow.
Background technology
For power industry, various bird pests are one of them major reasons that causes line short and earth fault, therefore, in order to ensure the safety of grid power transmission circuit, avoid birds activity to cause electric power accident, and a lot of local scarecrows that adopt are driven bird.At present, some scarecrow structures are very simple, are just merely similar to, and do not had to a great extent the great bird effect of driving; Some scarecrow structures are relatively complete, not only can rotate, can also send the sound that some drive bird, thereby play effect on driving birds well, but this class scarecrow is worked for a long time, make power consumption higher, easily cause electricity shortage, not only affect the normal work of scarecrow, also may shorten the service life of scarecrow.
Summary of the invention
The object of the present invention is to provide a kind of for driving the electronics bird-scaring unit of bird scarecrow, on the basis of playing good effect on driving birds, can effectively reduce energy consumption, guarantee the regular supply of electric weight, ensure the normal work of scarecrow, and effectively extend the service life of scarecrow.
The present invention for achieving the above object, realize by the following technical solutions: a kind of for driving the electronics bird-scaring unit of bird scarecrow, comprise solar charging circuit, light-controlled electronic switching circuit, oscillator a, oscillator b, audio generator, audio amplification output circuit and electromotor control circuit;
Described solar charging circuit comprises solar cell GB1, isolating diode VD1 and accumulator GB2, the anode of described isolating diode VD1 is connected with the positive pole of solar cell GB1, the negative electrode of isolating diode VD1 is connected with the positive pole of accumulator GB2, the equal ground connection of negative pole of solar cell GB1 and accumulator GB2;
Described light-controlled electronic switching circuit comprises photo resistance RG and electronic switch IC 1, the two ends of described photo resistance RG are connected to 1 pin and 5 pin of electronic switch IC 1,1 pin of described electronic switch IC 1 is connected with the negative electrode of isolating diode VD1,4 pin of electronic switch IC 1 and 5 pin ground connection;
Described oscillator a comprises resistance R 1, potentiometer RP1, potentiometer RP2, diode VD2, diode VD3, polar capacitor C1, capacitor C 2 and time-base integrated circuit IC2, one end of described resistance R 1 is connected with 2 pin of electronic switch IC 1, the other end of resistance R 1 is connected with one end of potentiometer RP1, other one end of potentiometer RP1 is connected with the negative electrode of diode VD2, the anode of diode VD2 is connected with the positive pole of polar capacitor C1, the minus earth of polar capacitor C1, the anode of described diode VD3 is connected with 7 pin of time-base integrated circuit IC2, the negative electrode of diode VD3 is connected with 6 pin of time-base integrated circuit IC2, one end of described capacitor C 2 is connected with 5 pin of time-base integrated circuit IC2, the other end ground connection of capacitor C 2, 4 pin of described time-base integrated circuit IC2 are connected with 2 pin of electronic switch IC 1 with 8 pin, the 1 pin ground connection of time-base integrated circuit IC2,
Described oscillator b comprises resistance R 4, resistance R 5, polar capacitor C6, capacitor C 7 and time-base integrated circuit IC5, one end of described resistance R 4 is connected with 7 pin of time-base integrated circuit IC5, the other end ground connection of resistance R 4, the two ends of described resistance R 5 are connected to 2 pin and 7 pin of time-base integrated circuit IC5, the positive pole of described polar capacitor C6 is connected with 2 pin of time-base integrated circuit IC5, the negative pole of polar capacitor C6 is connected with 1 pin of time-base integrated circuit IC5, one end of described capacitor C 7 is connected with 5 pin of time-base integrated circuit IC5, the other end of capacitor C 7 is connected with the negative pole of polar capacitor C6, 4 pin of described time-base integrated circuit IC5 and the equal ground connection of 8 pin, 2 pin of time-base integrated circuit IC5 are connected with 6 pin,
Described audio generator comprises resistance R 2, resistance R 3, Zener diode VS and sound effect integrated circuit IC3, one end of described resistance R 2 is connected with 2 pin of electronic switch IC 1, the other end of resistance R 2 is connected with 5 pin of sound effect integrated circuit IC3, the two ends of described resistance R 3 are connected with 1 pin and 2 pin of sound effect integrated circuit IC3 respectively, the plus earth of described Zener diode VS, the negative electrode of Zener diode VS is connected with 5 pin of sound effect integrated circuit IC3, the 3 pin ground connection of described sound effect integrated circuit IC3;
Described audio amplification output circuit comprises polar capacitor C3, capacitor C 4, polar capacitor C5, loudspeaker BL and frequency power amplifying IC IC4, the positive pole of described polar capacitor C3 is connected with 4 pin of sound effect integrated circuit IC3, the negative pole of polar capacitor C3 is connected with 3 pin of frequency power amplifying IC IC4, the two ends of described capacitor C 4 are connected with 1 pin and 8 pin of frequency power amplifying IC IC4 respectively, the positive pole of described polar capacitor C5 is connected with 5 pin of frequency power amplifying IC IC4, the negative pole of polar capacitor C5 is connected with the electrode input end of loudspeaker BL, the negative input ground connection of loudspeaker BL, 2 pin of described frequency power amplifying IC IC4 and 4 pin ground connection,
Described electromotor control circuit comprises time-base integrated circuit IC5, relay K 2, electromotor M and diode VD5, the anode of described diode VD5 is connected with 1 pin of time-base integrated circuit IC5, the negative electrode of diode VD5 is connected with 3 pin of time-base integrated circuit IC5, described relay K 2 is connected in parallel on the two ends of diode VD5, relay K 2 comprises two normally opened contacts and two normally-closed contacts, two normally opened contacts are respectively K21 and K24, two normally-closed contacts are respectively K22 and K23, described normally opened contact K21 is connected between earth terminal and the positive input terminal of electromotor M, normally opened contact K24 is connected between 1 pin of time-base integrated circuit IC5 and the negative input end of electromotor M, described normally-closed contact K22 is connected between earth terminal and the negative input end of electromotor M, normally-closed contact K23 is connected between the positive input terminal of electromotor M and 1 pin of time-base integrated circuit IC5,
Also comprise diode VD4 and relay K 1, the plus earth of described diode VD4, the negative electrode of diode VD4 is connected with 3 pin of time-base integrated circuit IC2, described relay K 1 is connected in parallel on the two ends of diode VD4, and the normally opened contact K11 of relay K 1 is connected between 8 pin of time-base integrated circuit IC2 and 1 pin of time-base integrated circuit IC5.
Further, the model that described electronic switch IC 1 is selected is TWH8778.
Further, the model that described time-base integrated circuit IC2 and time-base integrated circuit IC5 select is NE555 or 5G1555.
Further, the model that described sound effect integrated circuit IC3 selects is KD5601.
Further, the model that described frequency power amplifying IC IC4 selects is LM386.
Further, the model that described two isolation utmost point pipe VD1, diode VD4 and diode VD5 select is IN4007, and the model that described diode VD3 and VD4 select is IN4148.
Further, it is the aluminium electrolutic capacitor of 16V that described polar capacitor C1, C3 and C6 select withstand voltage, and capacitor C 2 and C7 select monolithic capacitor or dacron terylene condenser.
Further, described resistance R 1 ~ R5 selects 1/4W metal film resistor or carbon film resistor.
Further, the silicon voltage regulator diode that described Zener diode VS is 1/2W, 3V.
Further, described loudspeaker BL selects the dynamic speaker of 1 ~ 3W, 8 Ω.
The present invention compared with prior art, has the following advantages and beneficial effect:
(1) the present invention is by design solar charging circuit, light-controlled electronic switching circuit, oscillator a, oscillator b, audio generator, these seven functional unit circuit of audio amplification output circuit and electromotor control circuit, each can interact between element circuit, form a rationally distributed electronics bird-scaring unit, solar charging circuit is whole electronics bird-scaring unit power supply, photo resistance RG is by the perception to light, make light-controlled electronic switching circuit logical, between disconnected, switch, thereby realize to bird-scaring unit by day with the control of the duty in evening, thereby effectively realize the distribution of electric energy, reduce unnecessary power consumption, oscillator a and oscillator b provide oscillator signal, realize the control to relay K 1, K2, and then control relevant normally opened contact, the break-make of normally-closed contact, thereby control loudspeaker and electromotor intermittent sex work, not only play the effect of driving bird, reducing as far as possible on the basis of unnecessary energy consumption simultaneously, guaranteeing that scarecrow can normally work all the time.
Brief description of the drawings
Fig. 1 is the structural representation of embodiments of the invention 1.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1:
As shown in Figure 1, a kind of for driving the electronics bird-scaring unit of bird scarecrow described in the present embodiment, comprises solar charging circuit, light-controlled electronic switching circuit, oscillator a, oscillator b, audio generator, audio amplification output circuit and electromotor control circuit.
The solar charging circuit of the present embodiment comprises solar cell GB1, isolating diode VD1 and accumulator GB2, the anode of isolating diode VD1 is connected with the positive pole of solar cell GB1, the negative electrode of isolating diode VD1 is connected with the positive pole of accumulator GB2, the equal ground connection of negative pole of solar cell GB1 and accumulator GB2.
The light-controlled electronic switching circuit of the present embodiment comprises photo resistance RG and electronic switch IC 1, the two ends of photo resistance RG are connected to 1 pin and 5 pin of electronic switch IC 1,1 pin of electronic switch IC 1 is connected with the negative electrode of isolating diode VD1,4 pin of electronic switch IC 1 and 5 pin ground connection.
The oscillator a of the present embodiment comprises resistance R 1, potentiometer RP1, potentiometer RP2, diode VD2, diode VD3, polar capacitor C1, capacitor C 2 and time-base integrated circuit IC2, one end of resistance R 1 is connected with 2 pin of electronic switch IC 1, the other end of resistance R 1 is connected with one end of potentiometer RP1, other one end of potentiometer RP1 is connected with the negative electrode of diode VD2, the anode of diode VD2 is connected with the positive pole of polar capacitor C1, the minus earth of polar capacitor C1, the anode of diode VD3 is connected with 7 pin of time-base integrated circuit IC2, the negative electrode of diode VD3 is connected with 6 pin of time-base integrated circuit IC2, one end of capacitor C 2 is connected with 5 pin of time-base integrated circuit IC2, the other end ground connection of capacitor C 2, 4 pin of time-base integrated circuit IC2 are connected with 2 pin of electronic switch IC 1 with 8 pin, the 1 pin ground connection of time-base integrated circuit IC2.
The oscillator b of the present embodiment comprises resistance R 4, resistance R 5, polar capacitor C6, capacitor C 7 and time-base integrated circuit IC5, one end of resistance R 4 is connected with 7 pin of time-base integrated circuit IC5, the other end ground connection of resistance R 4, the two ends of resistance R 5 are connected to 2 pin and 7 pin of time-base integrated circuit IC5, the positive pole of polar capacitor C6 is connected with 2 pin of time-base integrated circuit IC5, the negative pole of polar capacitor C6 is connected with 1 pin of time-base integrated circuit IC5, one end of capacitor C 7 is connected with 5 pin of time-base integrated circuit IC5, the other end of capacitor C 7 is connected with the negative pole of polar capacitor C6, 4 pin of time-base integrated circuit IC5 and the equal ground connection of 8 pin, 2 pin of time-base integrated circuit IC5 are connected with 6 pin.
The audio generator of the present embodiment comprises resistance R 2, resistance R 3, Zener diode VS and sound effect integrated circuit IC3, one end of resistance R 2 is connected with 2 pin of electronic switch IC 1, the other end of resistance R 2 is connected with 5 pin of sound effect integrated circuit IC3, the two ends of resistance R 3 are connected with 1 pin and 2 pin of sound effect integrated circuit IC3 respectively, the plus earth of Zener diode VS, the negative electrode of Zener diode VS is connected with 5 pin of sound effect integrated circuit IC3, the 3 pin ground connection of sound effect integrated circuit IC3.
The audio amplification output circuit of the present embodiment comprises polar capacitor C3, capacitor C 4, polar capacitor C5, loudspeaker BL and frequency power amplifying IC IC4, the positive pole of polar capacitor C3 is connected with 4 pin of sound effect integrated circuit IC3, the negative pole of polar capacitor C3 is connected with 3 pin of frequency power amplifying IC IC4, the two ends of capacitor C 4 are connected with 1 pin and 8 pin of frequency power amplifying IC IC4 respectively, the positive pole of polar capacitor C5 is connected with 5 pin of frequency power amplifying IC IC4, the negative pole of polar capacitor C5 is connected with the electrode input end of loudspeaker BL, the negative input ground connection of loudspeaker BL, 2 pin of frequency power amplifying IC IC4 and 4 pin ground connection.
The electromotor control circuit of the present embodiment comprises time-base integrated circuit IC5, relay K 2, electromotor M and diode VD5, the anode of diode VD5 is connected with 1 pin of time-base integrated circuit IC5, the negative electrode of diode VD5 is connected with 3 pin of time-base integrated circuit IC5, relay K 2 is connected in parallel on the two ends of diode VD5, relay K 2 comprises two normally opened contacts and two normally-closed contacts, two normally opened contacts are respectively K21 and K24, two normally-closed contacts are respectively K22 and K23, normally opened contact K21 is connected between earth terminal and the positive input terminal of electromotor M, normally opened contact K24 is connected between 1 pin of time-base integrated circuit IC5 and the negative input end of electromotor M, normally-closed contact K22 is connected between earth terminal and the negative input end of electromotor M, normally-closed contact K23 is connected between the positive input terminal of electromotor M and 1 pin of time-base integrated circuit IC5.
The present embodiment also comprises diode VD4 and relay K 1, the plus earth of diode VD4, the negative electrode of diode VD4 is connected with 3 pin of time-base integrated circuit IC2, described relay K 1 is connected in parallel on the two ends of diode VD4, and the normally opened contact K11 of relay K 1 is connected between 8 pin of time-base integrated circuit IC2 and 1 pin of time-base integrated circuit IC5.
The operation principle of the present embodiment: on daytime, solar cell GB1 exports the electric energy of certain power under light action, these electric energy charge to accumulator GB2 by isolating diode VD1, simultaneously for complete machine provides working power; Photo resistance RG is subject to be low resistive state after irradiation; the electronic switch of light-controlled electronic switching circuit IC1 inside is connected; the oscillator a work of switching on; from the adjustable ultra-low frequency oscillation signal of the 3 pin output duty cycles of time-base integrated circuit IC2; when 3 pin of base IC 2 are exported high level at that time; relay K 1 adhesive of switching on; its normally opened contact K11 connects; the 2 pin output+6V voltages of light-controlled electronic switching circuit IC1; be somebody's turn to do+6V voltage is divided into two-way, and a road is audio amplification output circuit, oscillator a and motor drive circuit power supply; Another road is after resistance R 2 current limlitings, Zener diode VS voltage stabilizing, for sound effect integrated circuit IC3 provides 3V operating voltage; When 3 pin output low level of base IC 2, relay K 1 discharged at that time, and sound effect integrated circuit IC3, frequency power amplifying IC IC4, time-base integrated circuit IC5 quit work.When after sound effect integrated circuit IC3 energising work, its 4 pin (o/p end) output audio signal of telecommunication, this signal of telecommunication, after frequency power amplifying IC IC4 power amplification, drives loudspeaker BL to send the loud bird sound that drives, as firecrackers sound etc.After oscillator b oscillatory work, from the 3 pin output low frequency pulse signals of time-base integrated circuit IC5, at that time when 3 pin output high level of base IC 5, relay K 2 adhesive of switching on; When 3 pin output low level of base IC 5, relay K 2 discharged at that time.In the time of relay K 2 adhesive, its normally-closed contact K22 and K23 disconnect, and normally opened contact K21 and K24 connect, and electromotor M forward drives the arm of scarecrow to swing forward; In the time that relay K 2 discharges, its normally-closed contact K22 and K23 connect, and normally opened contact K21 and K24 disconnect, and electromotor M reversion drives the arm of scarecrow to swing backward; In the time that relay K 1 discharges, electromotor M stops operating.Night, isolating diode VD1 cut-off, prevent that accumulator GB2 from discharging to solar cell GB1, now, due to photo resistance, RG becomes high-impedance state without irradiation, the electronic switch of electronic switch IC 1 inside is in off state, and oscillator a, oscillator b, audio generator, audio amplification output circuit and electromotor control circuit are not all worked.
Model or parameter that the components and parts that relate in the present embodiment are selected are as follows:
Electronic switch IC 1:TWH8778;
Time-base integrated circuit IC2 and time-base integrated circuit IC5:NE555 or 5G1555.
Sound effect integrated circuit IC3: be KD5601.
Frequency power amplifying IC IC4:LM386;
Two isolation utmost point pipe VD1, diode VD4 and diode VD5:IN4007;
Diode VD3 and VD4:IN4148;
Polar capacitor C1, C3 and C6: the aluminium electrolutic capacitor that withstand voltage is 16V, capacitor C 2 and C7: monolithic capacitor or dacron terylene condenser.
Resistance R 1 ~ R5:1/4W metal film resistor or carbon film resistor;
The silicon voltage regulator diode of Zener diode VS:1/2W, 3V;
The dynamic speaker of loudspeaker BL:1 ~ 3W, 8 Ω;
Potentiometer RP1 and RP2: small-sized synthetic membrane potentiometer or variable resistance;
Photo resistance RG: bright resistance is less than 10 Ω, resistance in the dark is greater than 10M Ω;
Relay K 1 and K2:JM-L3F;
The 6V dc motor of electromotor M:0.3 ~ 0.5W;
Solar cell: power output is 10W, accumulator: 6V, 10 ~ 20A.h.
In addition, it should be noted that, the present embodiment is not enumerated the selected model of all components and parts, but, all the other do not specifically note that the components and parts of selected model are those skilled in the art and can obtain by conventional selection, and in conjunction with the components and parts of the selected model of the present embodiment, can realize goal of the invention of the present invention completely.
The above, be only preferred embodiment of the present invention, not the present invention done to any pro forma restriction, and any simple modification, equivalent variations that every foundation technical spirit of the present invention is done above embodiment, within all falling into protection scope of the present invention.
Claims (10)
1. for driving an electronics bird-scaring unit for bird scarecrow, it is characterized in that: comprise solar charging circuit, light-controlled electronic switching circuit, oscillator a, oscillator b, audio generator, audio amplification output circuit and electromotor control circuit;
Described solar charging circuit comprises solar cell GB1, isolating diode VD1 and accumulator GB2, the anode of described isolating diode VD1 is connected with the positive pole of solar cell GB1, the negative electrode of isolating diode VD1 is connected with the positive pole of accumulator GB2, the equal ground connection of negative pole of solar cell GB1 and accumulator GB2;
Described light-controlled electronic switching circuit comprises photo resistance RG and electronic switch IC 1, the two ends of described photo resistance RG are connected to 1 pin and 5 pin of electronic switch IC 1,1 pin of described electronic switch IC 1 is connected with the negative electrode of isolating diode VD1,4 pin of electronic switch IC 1 and 5 pin ground connection;
Described oscillator a comprises resistance R 1, potentiometer RP1, potentiometer RP2, diode VD2, diode VD3, polar capacitor C1, capacitor C 2 and time-base integrated circuit IC2, one end of described resistance R 1 is connected with 2 pin of electronic switch IC 1, the other end of resistance R 1 is connected with one end of potentiometer RP1, other one end of potentiometer RP1 is connected with the negative electrode of diode VD2, the anode of diode VD2 is connected with the positive pole of polar capacitor C1, the minus earth of polar capacitor C1, the anode of described diode VD3 is connected with 7 pin of time-base integrated circuit IC2, the negative electrode of diode VD3 is connected with 6 pin of time-base integrated circuit IC2, one end of described capacitor C 2 is connected with 5 pin of time-base integrated circuit IC2, the other end ground connection of capacitor C 2, 4 pin of described time-base integrated circuit IC2 are connected with 2 pin of electronic switch IC 1 with 8 pin, the 1 pin ground connection of time-base integrated circuit IC2,
Described oscillator b comprises resistance R 4, resistance R 5, polar capacitor C6, capacitor C 7 and time-base integrated circuit IC5, one end of described resistance R 4 is connected with 7 pin of time-base integrated circuit IC5, the other end ground connection of resistance R 4, the two ends of described resistance R 5 are connected to 2 pin and 7 pin of time-base integrated circuit IC5, the positive pole of described polar capacitor C6 is connected with 2 pin of time-base integrated circuit IC5, the negative pole of polar capacitor C6 is connected with 1 pin of time-base integrated circuit IC5, one end of described capacitor C 7 is connected with 5 pin of time-base integrated circuit IC5, the other end of capacitor C 7 is connected with the negative pole of polar capacitor C6, 4 pin of described time-base integrated circuit IC5 and the equal ground connection of 8 pin, 2 pin of time-base integrated circuit IC5 are connected with 6 pin,
Described audio generator comprises resistance R 2, resistance R 3, Zener diode VS and sound effect integrated circuit IC3, one end of described resistance R 2 is connected with 2 pin of electronic switch IC 1, the other end of resistance R 2 is connected with 5 pin of sound effect integrated circuit IC3, the two ends of described resistance R 3 are connected with 1 pin and 2 pin of sound effect integrated circuit IC3 respectively, the plus earth of described Zener diode VS, the negative electrode of Zener diode VS is connected with 5 pin of sound effect integrated circuit IC3, the 3 pin ground connection of described sound effect integrated circuit IC3;
Described audio amplification output circuit comprises polar capacitor C3, capacitor C 4, polar capacitor C5, loudspeaker BL and frequency power amplifying IC IC4, the positive pole of described polar capacitor C3 is connected with 4 pin of sound effect integrated circuit IC3, the negative pole of polar capacitor C3 is connected with 3 pin of frequency power amplifying IC IC4, the two ends of described capacitor C 4 are connected with 1 pin and 8 pin of frequency power amplifying IC IC4 respectively, the positive pole of described polar capacitor C5 is connected with 5 pin of frequency power amplifying IC IC4, the negative pole of polar capacitor C5 is connected with the electrode input end of loudspeaker BL, the negative input ground connection of loudspeaker BL, 2 pin of described frequency power amplifying IC IC4 and 4 pin ground connection,
Described electromotor control circuit comprises time-base integrated circuit IC5, relay K 2, electromotor M and diode VD5, the anode of described diode VD5 is connected with 1 pin of time-base integrated circuit IC5, the negative electrode of diode VD5 is connected with 3 pin of time-base integrated circuit IC5, described relay K 2 is connected in parallel on the two ends of diode VD5, relay K 2 comprises two normally opened contacts and two normally-closed contacts, two normally opened contacts are respectively K21 and K24, two normally-closed contacts are respectively K22 and K23, described normally opened contact K21 is connected between earth terminal and the positive input terminal of electromotor M, normally opened contact K24 is connected between 1 pin of time-base integrated circuit IC5 and the negative input end of electromotor M, described normally-closed contact K22 is connected between earth terminal and the negative input end of electromotor M, normally-closed contact K23 is connected between the positive input terminal of electromotor M and 1 pin of time-base integrated circuit IC5,
Also comprise diode VD4 and relay K 1, the plus earth of described diode VD4, the negative electrode of diode VD4 is connected with 3 pin of time-base integrated circuit IC2, described relay K 1 is connected in parallel on the two ends of diode VD4, and the normally opened contact K11 of relay K 1 is connected between 8 pin of time-base integrated circuit IC2 and 1 pin of time-base integrated circuit IC5.
2. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: the model that described electronic switch IC 1 is selected is TWH8778.
3. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: the model that described time-base integrated circuit IC2 and time-base integrated circuit IC5 select is NE555 or 5G1555.
4. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: the model that described sound effect integrated circuit IC3 selects is KD5601.
5. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: the model that described frequency power amplifying IC IC4 selects is LM386.
6. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: the model that described two isolation utmost point pipe VD1, diode VD4 and diode VD5 select is IN4007, and the model that described diode VD3 and VD4 select is IN4148.
7. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: it is the aluminium electrolutic capacitor of 16V that described polar capacitor C1, C3 and C6 select withstand voltage, and capacitor C 2 and C7 select monolithic capacitor or dacron terylene condenser.
8. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: described resistance R 1 ~ R5 selects 1/4W metal film resistor or carbon film resistor.
9. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: described Zener diode VS is the silicon voltage regulator diode of 1/2W, 3V.
10. according to claim 1 a kind of for driving the electronics bird-scaring unit of bird scarecrow, it is characterized in that: described loudspeaker BL selects the dynamic speaker of 1 ~ 3W, 8 Ω.
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| CN201410262772.2A CN104026116A (en) | 2014-06-13 | 2014-06-13 | Electronic anti-bird instrument for anti-bird straw man |
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| CN105432595A (en) * | 2015-12-01 | 2016-03-30 | 芜湖市恒峰科技有限公司 | Intermittent acousto-optic action type anti-bird control device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104621093A (en) * | 2015-03-10 | 2015-05-20 | 尤文峰 | Bird repeller for vineyard |
| CN105432595A (en) * | 2015-12-01 | 2016-03-30 | 芜湖市恒峰科技有限公司 | Intermittent acousto-optic action type anti-bird control device |
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Application publication date: 20140910 |