CN204000340U - A kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air - Google Patents
A kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air Download PDFInfo
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- CN204000340U CN204000340U CN201420438559.8U CN201420438559U CN204000340U CN 204000340 U CN204000340 U CN 204000340U CN 201420438559 U CN201420438559 U CN 201420438559U CN 204000340 U CN204000340 U CN 204000340U
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Abstract
The utility model discloses a kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air, comprising: rainwater testing circuit, wind-force testing circuit, drive circuit, motor and Mobile clothes hanger; Rainwater testing circuit is used for judging whether rain and exports the first level signal to drive circuit; Wind-force testing circuit is used for judging wind-force size and exports second electrical level signal to drive circuit; Drive circuit is for receiving the first level signal of rainwater testing circuit output and the second electrical level signal of wind-force testing circuit output, and rotating and reverse according to the first level signal and second electrical level signal control motor; Motor is used for controlling Mobile clothes hanger and can between extended position and retrieving position, moves.The beneficial effects of the utility model: forget receipts clothes while making user need not worry again to rain or blow hard, and weather is forgotten after clearing up and hung out, realize the intelligence receipts clothes that dries in the air.
Description
Technical field
This practicality relates to a kind of receipts apparatus of laundry that dries in the air, and is specifically related to a kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air.
Background technology
Clothes hanger is a kind of requisite instrument giving the clothes an airing during people live; traditional clothes hanger can only be artificial collect the clothes drying; stay in now the people in residential building; often can be clothes airing outside window; if rain suddenly or blow hard, and family no one receives clothes and will make so the clothes drying again drench or be blown away.In addition, also there are in the market some Intellective airers, can control clothes hanger by the mode of near radio remote control and stretch out withdrawal, to reach the dry in the air function of clothing of intelligence, but in-plant control is obviously barely satisfactory, and has just realized user and need not manually go to stretch out or regain.So existing product seems to meet people's demand, can't reach the standard of Smart Home completely.
Utility model content
In order to overcome the deficiencies in the prior art, the purpose of this utility model is to provide a kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air, while making user need not worry again to rain or blow hard, forget receipts clothes, and weather is forgotten after clearing up and hung out, realize the intelligence receipts clothes that dries in the air.
For addressing the above problem, the technical scheme that the utility model adopts is as follows:
The intelligence detecting based on rainfall detection and the wind speed receipts apparatus of laundry that dries in the air, comprising: rainwater testing circuit, wind-force testing circuit, drive circuit, motor and Mobile clothes hanger;
Described rainwater testing circuit, for judging whether rain and exporting the first level signal to drive circuit;
Described wind-force testing circuit, for judging wind-force size and exporting second electrical level signal to drive circuit;
Described drive circuit, for receiving the first level signal of rainwater testing circuit output and the second electrical level signal of wind-force testing circuit output, and rotating and reverse according to the first level signal and second electrical level signal control motor;
Described motor can move for controlling Mobile clothes hanger between extended position and retrieving position.
Described drive circuit comprises: relay J 1, relay J 2 or door, first and door, the first not gate, limit switch S5 and limit switch S4, described relay J 1 and relay J 2 are five pin relays, in relay J 1, there is the first Chang Kaiduan, the first normal-closed end, the first power input, the first common port and the first earth terminal, the first power input and the first earth terminal form one first coil, in relay J 2, there is the second Chang Kaiduan, the second normal-closed end, second source input, the second common port and the second earth terminal, second source input and the second earth terminal form one second coil, limit switch S5 has the first movable contact, the first stationary contact, the second stationary contact, limit switch S4 has the second movable contact, the 3rd stationary contact, the 4th stationary contact, the first Chang Kaiduan is connected respectively a power supply with the second Chang Kaiduan, the first normal-closed end and the second normal-closed end be ground connection respectively, the output of the first power input connection or door, and the first common port is connected with one end of motor, the first earth terminal connects the first stationary contact, the first movable contact ground connection, the output of second source input connection first and door, the second common port is connected with the other end of motor, and the second earth terminal connects the 3rd stationary contact, the second movable contact ground connection, or door has two inputs, or an input of door connects the output of wind-force testing circuit, or another input of door connects the output of rainwater testing circuit, first has two inputs with door, and first is connected the output of wind-force testing circuit with an input of door, and first is connected the output of the first not gate with another input of door, and the input of the first not gate connects the output of rainwater testing circuit.
Described drive circuit also comprises: Zener diode D3 and Zener diode D4, described the first earth terminal is connected with the positive pole of Zener diode D3 respectively with the first stationary contact, described the first power input with or door output be connected with the negative pole of Zener diode D3 respectively; Described the second earth terminal is connected with the positive pole of Zener diode D4 respectively with the 3rd stationary contact, and described second source input is connected with the negative pole of Zener diode D4 respectively with the output of door with first.
Described rainwater testing circuit comprises: humistor, resistance R 10, resistance R 11, resistance R 12 and voltage comparator U7, described humistor one end connects power supply, one end of humistor other end contact resistance R10, the other end ground connection of resistance R 10, one end of resistance R 12 connects power supply, the other end contact resistance R11 of resistance R 12, the other end of resistance R 11 connects ground connection, one end of resistance R 10 is also connected with the positive input terminal of voltage comparator U7, one end of resistance R 11 is also connected with the negative input end of voltage comparator U7, the output of voltage comparator U7 is exported the first level signal to drive circuit.
Described wind-force testing circuit comprises: wind-force input circuit, timing clear circuit and comparison output circuit;
Described wind-force input circuit, detects the pulse signal that the rotation of flabellum produces and obtains a count results, and exporting count results to comparison output circuit for calculating photoelectrical coupler;
Described timing clear circuit, for regularly exporting to wind-force input circuit the counting and timing zero clearing that three level signal makes wind-force input circuit, also for regularly exporting three level signal to comparing output circuit.
Described relatively output circuit, compares for the count results of exporting according to wind-force input circuit, and to drive circuit output second electrical level signal.
Described wind-force input circuit comprises: light emitting diode, phototriode, resistance R 13, resistance R 14, the second not gate, 8 digit counters, described 8 digit counters have data output end, the 3rd power input, the 3rd earth terminal, waveform carry output, counter reset terminal, counter input, counting enables input, register input and output enable input, place flabellum forming between the light emitting diode of a photoelectrical coupler and phototriode; Described the 3rd power input, waveform carry output, one end of resistance R 13 and the colelctor electrode of phototriode are connected with a power supply respectively, and the other end of described resistance R 13 is connected with the positive pole of light emitting diode, the minus earth of light emitting diode; One end of the input of register input, the second not gate, resistance R 14 is connected with the emitter stage of phototriode respectively, the output of the second not gate is connected with counter input, and the other end of resistance R 14, counting enable input, output enable input and the 3rd earth terminal ground connection respectively; Counter reset terminal is connected with the output of timing clear circuit.
Described relatively output circuit comprises: comparator U5, comparator U6, the first rest-set flip-flop, the second rest-set flip-flop, second with door, the 3rd and door, the 3rd not gate, the 4th not gate, the 5th not gate and the 6th not gate; Comparator U5 has the first data input pin, the first preset data end, first enables relatively output of input, the 4th power input, the 4th earth terminal and first, and comparator U6 has the second data input pin, the second preset data end, second enables relatively output of input, the 5th power input, the 5th earth terminal and second; The first rest-set flip-flop has the first set end, the first reset terminal, first triggers output and first and triggers the non-end of output, and the second rest-set flip-flop has the second set end, the second reset terminal, second triggers output and second and triggers the non-end of output;
Described the first data input pin is connected with the output of wind-force input circuit respectively with the second data input pin, described the 4th power input is connected with a power supply respectively with the 5th power input, and described first enables input, second enables input, the 4th earth terminal and the 5th earth terminal ground connection respectively; First compares the input that output connects the 3rd not gate, and the output of the 3rd not gate connects the first set end, and second compares the input that output connects the 4th not gate, and the output of the 4th not gate connects the second set end; The input of the 5th not gate is connected with the output of timing clear circuit respectively with an input of door with second, and the output of the 5th not gate is connected with another input of door with second, and second is connected the second reset terminal with the output of door; Second triggers the non-end of output is connected with an input of door with the 3rd, the input of the 6th not gate connects the regularly output of clear circuit, the output of the 6th not gate is connected with another input of door with the 3rd, the 3rd is connected with the first reset terminal with the output of door, and first triggers output and first triggers the non-end of output respectively to drive circuit output second electrical level signal.
Described timing clear circuit is NE555 timer.
Compared to existing technology, the beneficial effects of the utility model are: realize when strong wind or when rainy, make motor drive clothes hanger to stretch out, the clothing state that dries in the air, when wind is little and there is no rainwater, makes motor drive clothes hanger to regain, in order to avoid clothing is drenched or is blown away, whole scheme has realized automatically dry in the air clothing and automatic taking clothes, forget receipts clothes, and weather is forgotten and hung out while making user need not worry rain or blow hard after clearing up again.
Accompanying drawing explanation
Fig. 1 is that the intelligence detecting based on rainfall detection and wind speed of the present utility model is dried in the air and received the structure chart of apparatus of laundry.
Fig. 2 is the circuit diagram of drive circuit of the present utility model and rainwater testing circuit.
Fig. 3 is the relatively circuit diagram of output circuit of the present utility model.
Fig. 4 is the circuit diagram of wind-force input circuit of the present utility model.
The specific embodiment
Below, by reference to the accompanying drawings and the specific embodiment, the utility model is described further:
Fig. 1-4 show preferred embodiment of the present utility model, a kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air, comprise rainwater testing circuit, wind-force testing circuit, drive circuit, motor and Mobile clothes hanger, wherein, wind-force testing circuit comprises wind-force input circuit, timing clear circuit and comparison output circuit, and regularly clear circuit is NE555 timer.
Below the structure of each circuit and annexation are described:
Drive circuit, comprising: relay J 1, relay J 2 or door OR, first with an AND1, the first not gate NOT1, limit switch S5 and limit switch S4.Relay J 1 and relay J 2 are five pin relays, in relay J 1, there is the first Chang Kaiduan, the first normal-closed end, the first power input, the first common port and the first earth terminal, the first power input and the first earth terminal form one first coil (not drawing in figure), in relay J 2, there is the second Chang Kaiduan, the second normal-closed end, second source input, the second common port and the second earth terminal, second source input and the second earth terminal form one second coil (not drawing in figure), wherein, wherein a kind of in on-state of the first common port in relay J 1 and the first Chang Kaiduan and the first normal-closed end, relay J 2 in like manner.Limit switch S5 has the first movable contact 1, the first stationary contact 2, the second stationary contact 3, and limit switch S4 has the second movable contact 4, the 3rd stationary contact 5, the 4th stationary contact 6; Wherein a kind of in connection status of the first movable contact 1 in limit switch S5 and the first stationary contact 2 and the second stationary contact 3, limit switch S4 in like manner.Other circuit in Fig. 2 except rainwater testing circuit is drive circuit.
The first Chang Kaiduan is connected respectively a power supply with the second Chang Kaiduan, the first normal-closed end and the second normal-closed end be ground connection respectively, the output of the first power input connection or door OR, the first common port is connected with one end of motor, the first power input is also connected with the first earth terminal, the first earth terminal connects the first stationary contact 2, the first movable contact 1 ground connection; The output of second source input connection first and door AND1, the second common port is connected with the other end of motor, and second source input is also connected with the second earth terminal, and the second earth terminal connects the 3rd stationary contact 5, the second movable contact 4 ground connection.Or a door OR has two inputs, or an input of door OR connects the output of wind-force testing circuit, or another input of door OR connects the output of rainwater testing circuit; First also has two inputs with door AND1, first is connected the output of wind-force testing circuit with an input of door AND1, first is connected the output of the first not gate NOT1 with another input of door AND1, the input of the first not gate NOT1 connects the output of rainwater testing circuit.Wherein, the operation principle of limit switch S5, in clothes hanger active state, the first movable contact 1 and the first stationary contact 2 are connected, in the process that Mobile clothes hanger is stretching out, encounter spacing after, limit switch S5 is connected and is become the first movable contact 1 and the second stationary contact 3 is connected from the first movable contact 1 and the first stationary contact 2; Correspondingly, Mobile clothes hanger is that the second movable contact 4 and the 3rd stationary contact 5 are connected in the process of regaining, encounter spacing after, will become the second movable contact 4 and the 4th stationary contact 6 is connected, the same with the principle of limit switch S5.
Further, drive circuit also comprises: Zener diode D3 and Zener diode D4, described the first earth terminal is connected with the positive pole of Zener diode D3 respectively with the first stationary contact 2, described the first power input with or door OR output be connected with the negative pole of Zener diode D3 respectively; Described the second earth terminal is connected with the positive pole of Zener diode D4 respectively with the 3rd stationary contact 5, and described second source input is connected with the negative pole of Zener diode D4 respectively with the output of door AND1 with first.
Rainwater testing circuit, comprise: humistor RY, resistance R 10, resistance R 11, resistance R 12 and voltage comparator U7, humistor RY one end connects power supply, one end of humistor RY other end contact resistance R10, the other end ground connection of resistance R 10, one end of resistance R 12 connects power supply, the other end contact resistance R11 of resistance R 12, the other end of resistance R 11 connects ground connection, one end of resistance R 10 is also connected with the positive input terminal of voltage comparator U7, one end of resistance R 11 is also connected with the negative input end of voltage comparator U7, the output of voltage comparator U7 connects the first not gate NOT1 input in drive circuit, the output of voltage comparator U7 also connects another input in drive circuit or door OR.
Compare output circuit, comprise: comparator U5, comparator U6, the first rest-set flip-flop RS1, the second rest-set flip-flop RS2, second and door AND2, the 3rd with door AND3, a 3rd not gate NOT3, the 4th not gate NOT4, the 5th not gate NOT5 and the 6th not gate NOT6, wherein, the concrete model of comparator U5 and comparator U6 is 74HC688.Comparator U5 has the first data input pin, the first preset data end, first enables input, the 4th power input, the 4th earth terminal and first is output relatively, comparator U6 has the second data input pin, the second preset data end, second enables input, the 5th power input, the 5th earth terminal and second is output relatively, wherein, P0-P7 in comparator U5 is the first preset data end, Q0-Q7 is the first data input pin, in comparator U6 in like manner, do not repeating, in addition, preset value in the first preset data end is greater than the preset value in the second preset data end, both preset values all can arrange module setting by parameter.The first rest-set flip-flop RS1 has the first set end, the first reset terminal, first triggers output and first and triggers the non-end of output, the second rest-set flip-flop RS2 has the second set end, the second reset terminal, second triggers output and second and triggers the non-end of output, and the first rest-set flip-flop RS1 and the second rest-set flip-flop RS2 are synchronous rs flip-flop.
The first data input pin is connected with the output of wind-force input circuit respectively with the second data input pin, the 4th power input is connected with a power supply respectively with the 5th power input, and first enables input, second enables input, the 4th earth terminal and the 5th earth terminal ground connection respectively; First compares the input that output connects the 3rd not gate NOT3, and the output of the 3rd not gate NOT3 connects the first set end, and second compares the input that output connects the 4th not gate NOT4, and the output of the 4th not gate NOT4 connects the second set end; The input of the 5th not gate NOT5 is connected with the output of timing clear circuit respectively with an input of door AND2 with second, the output of the 5th not gate NOT5 is connected with another input of door AND2 with second, and second is connected the second reset terminal with the output of door AND2; Second triggers the non-end of output is connected with an input of door AND3 with the 3rd, the input of the 6th not gate NOT6 connects the regularly output of clear circuit, the output of the 6th not gate NOT6 is connected with another input of door AND3 with the 3rd, the 3rd is connected with the first reset terminal with the output of door AND3, first triggers output is connected with an input in drive circuit or door OR, and first triggers the non-end of output is connected with an input of door AND1 with first in drive circuit.
Wind-force input circuit, comprise: light emitting diode D10, phototriode Q10, resistance R 13, resistance R 14, the second not gate NOT2,8 digit counters, 8 digit counters have data output end, the 3rd power input, the 3rd earth terminal, waveform carry output, counter reset terminal, counter input, counting enables input, register input and output enable input, wherein, the model of 8 digit counters is 74HC590, Q0-Q7 is data output end, is connected with the Q0-Q7 in U6 with the Q0-Q7 in comparator U5 in comparison output circuit.Between light emitting diode D10 and phototriode Q10, place flabellum, flabellum can rotate with the wind, and wind speed is larger, and flabellum rotates faster.
The 3rd power input, waveform carry output, one end of resistance R 13 and the colelctor electrode of phototriode Q10 are connected with a power supply respectively, and the other end of resistance R 13 is connected with the positive pole of light emitting diode D10, the minus earth of light emitting diode D10; One end of the input of register input, the second not gate NOT2, resistance R 14 is connected with the emitter stage of phototriode Q10 respectively, the output of the second not gate NOT2 is connected with counter input, and the other end of resistance R 14, counting enable input, output enable input and the 3rd earth terminal ground connection respectively; Counter reset terminal is connected with the output of timing clear circuit.
Integrated circuit operation principle of the present utility model and flow process are as follows:
In wind-force testing circuit, flabellum between light emitting diode D10 and phototriode Q10, when wind-force larger, flabellum rotating speed is faster, by the velocity of rotation of flabellum, determined the pulse signal frequency of phototriode Q10 output, thereby it is cumulative that 8 digit counters are counted, and NE555 timer timing output moment low level is reset 8 digit counters, i.e. zero clearing.
8 export count results to the first data input pin in the comparator U5 in comparison output circuit and the second data input pin in comparator U6 by data output end for counter.Comparator U5 and comparator U6 have respectively its default numerical value, suppose, the preset value in comparator U5 is 100, preset value in comparator U6 is 50, and the meaning of this setting is more than 100 to represent that wind-force is large, below 50, represent that wind-force is little, physical circuit logic is seen description below.
Based on above-mentioned hypothesis, when the numerical value of comparator U5 input is 100, first compares output output low level, through the 3rd non-input behind the door the first set end for high level, in like manner, when the numerical value of comparator U6 input is 50, the second output output low level relatively, non-what input behind the door the second set end is high level through the 4th.When a low level of NE555 timer output starts rising edge, of short duration time delay by the 5th not gate NOT5 makes second to export high level to the second reset terminal with door AND2 moment, therefore when each cycle of NE555 starts, the second rest-set flip-flop RS2 zero clearing that just resets, second triggers the non-end output of output high level.
When wind-force is hour, when a low level pulse of NE555 timer arrives, numeral in 8 digit counters adds up and does not also reach 50, therefore comparator U5 and comparator U6 all export high level, and a upper pulse of NE555 timer is by the second rest-set flip-flop RS2 zero clearing, second trigger the non-end output of output high level.In addition, the low level pulse of NE555 timer output overturn as high level input the 3rd and a door AND3 after the 6th not gate NOT6, therefore the 3rd with door AND3 output be high level to the first reset terminal, first triggers and exports non-end and export high level.
When wind-force is between strong wind and little wind, numeral in 8 digit counters arrives 50, the level signal of now comparator U6 output becomes low level, comparator U5 does not arrive 100 and still exports high level, the level that enters the second set end is that high level makes the second rest-set flip-flop RS2 put 1, second trigger the non-end output low level of output, the 3rd with a door AND3 output low level, the state of the first rest-set flip-flop RS1 is constant.
When wind-force is strong wind, more than 100, now, the situation of comparator U6 with between strong wind and little wind time is the same, and the signal of the first reset terminal is still low level, and comparator U5 output low level, through the 3rd not gate, what input the first set end is high level, and therefore, first triggers output output high level.
In rainwater testing circuit, when humistor RY meets water, resistance reduces, and while having water, resistance is very not large, and when meeting water, through dividing potential drop, the voltage of resistance R 10 increases, and through over-voltage comparator U7, relatively exports high level.
In drive circuit, or the effect of door OR is, during the large or rain of wind-force, all exports high level, and first with the effect of door AND1 is, is not strong wind and do not have rainwater just to export high level.Or after door OR output high level, make the on-state of the first common port in relay J 1 and the first normal-closed end switch to the first common port and the first Chang Kaiduan connects, now the first common port obtains electric output electrical signals drive motors forward, thereby clothes hanger is stretched out, when stretching out, clothes hanger touches while limiting position, the first movable contact 1 in limit switch S5 and the first stationary contact 2 disconnect, the first earth terminal disconnects ground connection, make the first coil must not electricity, the first common port is again switched to the first normal-closed end and is connected, motor must not be electric, quits work.First and door AND1 and relay J 2 between operation principle be only that with the difference of the operation principle of above-mentioned or door OR and relay J 1 signal of telecommunication of J2 output is that drive motors reverses, and does not repeat them here.
Based on circuit structure of the present utility model, can realize when strong wind or when rainy, make motor drive clothes hanger to stretch out, the clothing state that dries in the air, when wind is little and there is no rainwater, makes motor drive clothes hanger to regain, in order to avoid clothing is drenched or is blown away, whole scheme has realized automatically dry in the air clothing and automatic taking clothes, forget receipts clothes, and weather is forgotten and hung out while making user need not worry rain or blow hard after clearing up again.
To one skilled in the art, can make other various corresponding changes and deformation according to technical scheme described above and design, and within these all changes and deformation all should belong to the protection domain of the utility model claim.
Claims (8)
1. the intelligence detecting based on rainfall detection and the wind speed receipts apparatus of laundry that dries in the air, is characterized in that, comprising: rainwater testing circuit, wind-force testing circuit, drive circuit, motor and Mobile clothes hanger;
Described rainwater testing circuit, for judging whether rain and exporting the first level signal to drive circuit;
Described wind-force testing circuit, for judging wind-force size and exporting second electrical level signal to drive circuit;
Described drive circuit, for receiving the first level signal of rainwater testing circuit output and the second electrical level signal of wind-force testing circuit output, and rotating and reverse according to the first level signal and second electrical level signal control motor;
Described motor can move for controlling Mobile clothes hanger between extended position and retrieving position.
2. the intelligence detecting based on rainfall detection and the wind speed according to claim 1 receipts apparatus of laundry that dries in the air, is characterized in that, described drive circuit comprises: relay J 1, relay J 2 or door, first and door, the first not gate, limit switch S5 and limit switch S4, described relay J 1 and relay J 2 are five pin relays, in relay J 1, there is the first Chang Kaiduan, the first normal-closed end, the first power input, the first common port and the first earth terminal, the first power input and the first earth terminal form one first coil, in relay J 2, there is the second Chang Kaiduan, the second normal-closed end, second source input, the second common port and the second earth terminal, second source input and the second earth terminal form one second coil, limit switch S5 has the first movable contact, the first stationary contact, the second stationary contact, limit switch S4 has the second movable contact, the 3rd stationary contact, the 4th stationary contact, the first Chang Kaiduan is connected respectively a power supply with the second Chang Kaiduan, the first normal-closed end and the second normal-closed end be ground connection respectively, the output of the first power input connection or door, and the first common port is connected with one end of motor, the first earth terminal connects the first stationary contact, the first movable contact ground connection, the output of second source input connection first and door, the second common port is connected with the other end of motor, and the second earth terminal connects the 3rd stationary contact, the second movable contact ground connection, or door has two inputs, or an input of door connects the output of wind-force testing circuit, or another input of door connects the output of rainwater testing circuit, first has two inputs with door, and first is connected the output of wind-force testing circuit with an input of door, and first is connected the output of the first not gate with another input of door, and the input of the first not gate connects the output of rainwater testing circuit.
3. the intelligence detecting based on rainfall detection and the wind speed according to claim 2 receipts apparatus of laundry that dries in the air, it is characterized in that, described drive circuit also comprises: Zener diode D3 and Zener diode D4, described the first earth terminal is connected with the positive pole of Zener diode D3 respectively with the first stationary contact, described the first power input with or door output be connected with the negative pole of Zener diode D3 respectively; Described the second earth terminal is connected with the positive pole of Zener diode D4 respectively with the 3rd stationary contact, and described second source input is connected with the negative pole of Zener diode D4 respectively with the output of door with first.
4. the intelligence detecting based on rainfall detection and the wind speed according to claim 1 receipts apparatus of laundry that dries in the air, it is characterized in that, described rainwater testing circuit comprises: humistor, resistance R 10, resistance R 11, resistance R 12 and voltage comparator U7, described humistor one end connects power supply, one end of humistor other end contact resistance R10, the other end ground connection of resistance R 10, one end of resistance R 12 connects power supply, the other end contact resistance R11 of resistance R 12, the other end of resistance R 11 connects ground connection, one end of resistance R 10 is also connected with the positive input terminal of voltage comparator U7, one end of resistance R 11 is also connected with the negative input end of voltage comparator U7, the output of voltage comparator U7 is exported the first level signal to drive circuit.
5. the intelligence detecting based on rainfall detection and the wind speed according to claim 1 receipts apparatus of laundry that dries in the air, is characterized in that, described wind-force testing circuit comprises: wind-force input circuit, regularly clear circuit and comparison output circuit;
Described wind-force input circuit, detects the pulse signal that the rotation of flabellum produces and obtains a count results, and exporting count results to comparison output circuit for calculating photoelectrical coupler;
Described timing clear circuit, for regularly exporting to wind-force input circuit the counting and timing zero clearing that three level signal makes wind-force input circuit, also for regularly exporting three level signal to comparing output circuit;
Described relatively output circuit, compares for the count results of exporting according to wind-force input circuit, and to drive circuit output second electrical level signal.
6. the intelligence detecting based on rainfall detection and the wind speed according to claim 5 receipts apparatus of laundry that dries in the air, it is characterized in that, described wind-force input circuit comprises: light emitting diode, phototriode, resistance R 13, resistance R 14, the second not gate, 8 digit counters, described 8 digit counters have data output end, the 3rd power input, the 3rd earth terminal, waveform carry output, counter reset terminal, counter input, counting enables input, register input and output enable input, place flabellum forming between the light emitting diode of a photoelectrical coupler and phototriode, described the 3rd power input, waveform carry output, one end of resistance R 13 and the colelctor electrode of phototriode are connected with a power supply respectively, and the other end of described resistance R 13 is connected with the positive pole of light emitting diode, the minus earth of light emitting diode, one end of the input of register input, the second not gate, resistance R 14 is connected with the emitter stage of phototriode respectively, the output of the second not gate is connected with counter input, and the other end of resistance R 14, counting enable input, output enable input and the 3rd earth terminal ground connection respectively, counter reset terminal is connected with the output of timing clear circuit.
7. the intelligence detecting based on rainfall detection and the wind speed according to claim 5 receipts apparatus of laundry that dries in the air, it is characterized in that, described relatively output circuit comprises: comparator U5, comparator U6, the first rest-set flip-flop, the second rest-set flip-flop, second with door, the 3rd and door, the 3rd not gate, the 4th not gate, the 5th not gate and the 6th not gate; Comparator U5 has the first data input pin, the first preset data end, first enables relatively output of input, the 4th power input, the 4th earth terminal and first, and comparator U6 has the second data input pin, the second preset data end, second enables relatively output of input, the 5th power input, the 5th earth terminal and second; The first rest-set flip-flop has the first set end, the first reset terminal, first triggers output and first and triggers the non-end of output, and the second rest-set flip-flop has the second set end, the second reset terminal, second triggers output and second and triggers the non-end of output;
Described the first data input pin is connected with the output of wind-force input circuit respectively with the second data input pin, described the 4th power input is connected with a power supply respectively with the 5th power input, and described first enables input, second enables input, the 4th earth terminal and the 5th earth terminal ground connection respectively; First compares the input that output connects the 3rd not gate, and the output of the 3rd not gate connects the first set end, and second compares the input that output connects the 4th not gate, and the output of the 4th not gate connects the second set end; The input of the 5th not gate is connected with the output of timing clear circuit respectively with an input of door with second, and the output of the 5th not gate is connected with another input of door with second, and second is connected the second reset terminal with the output of door; Second triggers the non-end of output is connected with an input of door with the 3rd, the input of the 6th not gate connects the regularly output of clear circuit, the output of the 6th not gate is connected with another input of door with the 3rd, the 3rd is connected with the first reset terminal with the output of door, and first triggers output and first triggers the non-end of output respectively to drive circuit output second electrical level signal.
8. the intelligence detecting based on rainfall detection and the wind speed according to claim 5 receipts apparatus of laundry that dries in the air, is characterized in that, described timing clear circuit is NE555 timer.
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| CN201420438559.8U CN204000340U (en) | 2014-08-05 | 2014-08-05 | A kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air |
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| CN201420438559.8U CN204000340U (en) | 2014-08-05 | 2014-08-05 | A kind of intelligence detecting based on rainfall detection and wind speed receipts apparatus of laundry that dries in the air |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734924A (en) * | 2016-04-22 | 2016-07-06 | 上海萌马智能家居科技有限公司 | Improved intelligent laundry rack |
| CN107298174A (en) * | 2017-08-23 | 2017-10-27 | 苏州浩哥文化传播有限公司 | A kind of automatic clothing that dries in the air based on unmanned plane receives clothing equipment and its method of work |
| CN107541911A (en) * | 2017-09-20 | 2018-01-05 | 苏州浩哥文化传播有限公司 | A kind of intelligence with safeguard function clothing that dries in the air receives clothing equipment and its method of work |
-
2014
- 2014-08-05 CN CN201420438559.8U patent/CN204000340U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105734924A (en) * | 2016-04-22 | 2016-07-06 | 上海萌马智能家居科技有限公司 | Improved intelligent laundry rack |
| CN107298174A (en) * | 2017-08-23 | 2017-10-27 | 苏州浩哥文化传播有限公司 | A kind of automatic clothing that dries in the air based on unmanned plane receives clothing equipment and its method of work |
| CN107541911A (en) * | 2017-09-20 | 2018-01-05 | 苏州浩哥文化传播有限公司 | A kind of intelligence with safeguard function clothing that dries in the air receives clothing equipment and its method of work |
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