CN203795195U - Intelligent domestic clothes airing rod - Google Patents
Intelligent domestic clothes airing rod Download PDFInfo
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- CN203795195U CN203795195U CN201420119889.0U CN201420119889U CN203795195U CN 203795195 U CN203795195 U CN 203795195U CN 201420119889 U CN201420119889 U CN 201420119889U CN 203795195 U CN203795195 U CN 203795195U
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- intelligent domestic
- differential amplifier
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- clothes hanger
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Abstract
The utility model discloses an intelligent domestic clothes airing rod. The intelligent domestic clothes airing rod comprises a clothes hanger fixed to a pull rod and a control circuit. The clothes hanger is provided with a humidity detection circuit and a photosensitive detection circuit. The output end of the humidity detection circuit and the output end of the photosensitive detection circuit are connected with the signal input end of the control circuit, and the signal output end of the control circuit is connected with a drive mechanism used for pushing the clothes hanger out or pulling the clothes hanger back. According to the intelligent domestic clothes airing rod, the clothes hanger is provided with the humidity detection circuit and the photosensitive detection circuit, the humidity detection circuit detects the ambient air humidity, the photosensitive detection circuit detects the irradiation change, the information is transmitted to the control circuit, the control circuit gives commands to the drive mechanism to push the clothes hanger out or pull the clothes hanger back according to the detected air humidity information and the irradiation condition, and therefore automatic control over the clothes hanger is achieved.
Description
Technical field
The utility model belongs to household appliance technical field, is specifically related to a kind of intelligent domestic clothing thick stick that dries in the air.
Background technology
Along with sensor is in the infiltration of people's sphere of life, the application of intelligence sensor is also constantly moved towards deeply in recent years, drives tradition to control further developing of detection technique simultaneously.An intelligent important indicator that has become modern product.At present, particularly in urban family, people's clothing thick stick of wishing to dry in the air is placed on balconet, and changes according to the position that intensity of illumination is now carried out clothes hanger.If but household is away from home, in the time that the bad weather such as blow, rain comes, when the clothes of the clothing thick stick that dries in the air can not be regained in time, will receive weather effect, make troubles to people's life.
Utility model content
The purpose of this utility model is to overcome the shortcoming of above-mentioned prior art, and a kind of intelligent domestic clothing thick stick that dries in the air is provided, and adopts moisture sensor to monitor air humidity, carries out pulling and the function such as flexible, warning clothes hanger by control circuit.
For achieving the above object, the technical solution adopted in the utility model is: comprise the clothes hanger and the control circuit that are fixed on pull bar; Humidity measuring circuit and photosensitive detection circuit are installed on clothes hanger; The output of humidity measuring circuit and photosensitive detection circuit is all connected with the signal input part of control circuit, and the signal output part of control circuit is connected with the driving mechanism coming for clothes hanger is pushed out or drawn in.
Described control circuit comprises two signal amplification circuits that are connected with the output of humidity measuring circuit and photosensitive detection circuit respectively, the output of two signal amplification circuits is all connected with the input of single-chip microcomputer, and the output of single-chip microcomputer is connected with the control signal input of driving mechanism.
Described single-chip microcomputer adopts P89C58X2 single-chip microcomputer.
Described humidity measuring circuit comprises humidity sensor and the first differential amplifier; The output of humidity sensor is connected on the first differential amplifier positive input, the reverse input end input reference voltage of the first differential amplifier; The output of the first differential amplifier is connected with the signal input part of single-chip microcomputer.
Described humidity sensor adopts lithium chloride resistive humidity sensor.
Described photosensitive detection circuit comprises photodiode and the second differential amplifier; The output of photodiode is connected on the second differential amplifier reverse input end, the positive input input reference voltage of the second differential amplifier; The output of the second differential amplifier is connected with the signal input part of single-chip microcomputer.
Described signal amplification circuit comprises operational amplifier, the first electrochemical capacitor, the second electrochemical capacitor and the 3rd electrochemical capacitor; The positive pole of the first electrochemical capacitor is connected with the reverse input end of operational amplifier, minus earth; The positive pole of the second electrochemical capacitor is connected with the positive input of operational amplifier, and negative pole is connected with the output of the first differential amplifier or the second differential amplifier; The 3rd positive pole of electrochemical capacitor and the output of operational amplifier are connected, and negative pole is connected with the input of single-chip microcomputer.
The signal output part of described control circuit is also connected with alarm.
Described alarm comprises triode, buzzer and light emitting diode; The emitter stage of triode is connected with the positive pole of buzzer and light emitting diode respectively, the equal ground connection of negative pole of buzzer and light emitting diode.
Driving mechanism, telescopic oil cylinder, telescopic cylinder or electromagnetic type stretching device that described driving mechanism adopts motor to match with screw rod.
Compared with prior art, the utlity model has following beneficial effect:
The utility model is installed humidity measuring circuit and photosensitive detection circuit on clothes hanger, by the variation of humidity measuring circuit and photosensitive detection circuit difference testing environment air humidity and illumination, and by these information conveyance to control circuit, control circuit sends instruction according to the air humidity information and the light conditions that detect to driving mechanism, clothes hanger is pushed out or drawn in and come, realize the automatic control of clothes hanger.
Further, the P89C58X2 single-chip microcomputer that the utility model adopts PHLIPS company to produce is system control core, and in the rainy day, P89C58X2 single-chip microcomputer, according to the information of humidity sensor and photodiode collection, can draw in clothes automatically, is not drenched.And according to intensity of illumination now carry out clothes hanger position change.The utility model is perfect in shape and function not only, and simple installation, cheap.
Brief description of the drawings
Fig. 1 is overall structure schematic diagram of the present utility model;
Fig. 2 is the annexation schematic diagram of the utility model control circuit;
Fig. 3 is photosensitive detection circuit figure of the present utility model;
Fig. 4 is signal amplification circuit figure of the present utility model;
Fig. 5 is alarm figure of the present utility model.
Wherein, 1 is clothes hanger; 2 is pull bar; RS is humidity sensor; D1 is photodiode; C1 is the first electrochemical capacitor; C2 is the second electrochemical capacitor; C3 is the 3rd electrochemical capacitor; Q10 triode; D12 is light emitting diode.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Referring to Fig. 1 to Fig. 5, the utility model comprises the clothes hanger 1 and the control circuit that are fixed on pull bar 2; The humidity measuring circuit being provided with on clothes hanger 1 and photosensitive detection circuit; The output of humidity measuring circuit and photosensitive detection circuit is all connected with the signal input part of control circuit, and the signal output part of control circuit is connected with the driving mechanism that makes pull bar stretch or shrink.Driving mechanism, telescopic oil cylinder, telescopic cylinder or electromagnetic type stretching device that driving mechanism adopts motor to match with screw rod.
Control circuit comprises two signal amplification circuits that are connected with the output of humidity measuring circuit and photosensitive detection circuit respectively, the output of two signal amplification circuits is all connected with the input of P89C58X2 single-chip microcomputer, and the output of single-chip microcomputer is connected with the control signal input of driving mechanism.Humidity measuring circuit comprises humidity sensor RS and the first differential amplifier; The output of humidity sensor RS is connected on the first differential amplifier positive input, the reverse input end input reference voltage of the first differential amplifier; The output of the first differential amplifier is connected with the signal input part of single-chip microcomputer.Humidity sensor RS adopts lithium chloride resistive humidity sensor.Photosensitive detection circuit comprises photodiode D1 and the second differential amplifier; The output of photodiode D1 is connected on the second differential amplifier reverse input end, the positive input input reference voltage of the second differential amplifier; The output of the second differential amplifier is connected with the signal input part of single-chip microcomputer.
Signal amplification circuit comprises operational amplifier, the first electrochemical capacitor C1, the second electrochemical capacitor C2 and the 3rd electrochemical capacitor C3; The first positive pole of electrochemical capacitor C1 and the reverse input end of operational amplifier are connected, minus earth; The second positive pole of electrochemical capacitor C2 and the positive input of operational amplifier are connected, and negative pole is connected with the output of the first differential amplifier or the second differential amplifier; The 3rd positive pole of electrochemical capacitor C3 and the output of operational amplifier are connected, and negative pole is connected with the input of single-chip microcomputer.The signal output part of control circuit is also connected with alarm.Alarm comprises triode Q10, buzzer and light emitting diode D12; The emitter stage of triode Q10 is connected with the positive pole of light emitting diode D12 with buzzer respectively, the equal ground connection of negative pole of buzzer and light emitting diode D12.
Principle of the present utility model:
The control circuit that the utility model is made up of single-chip microcomputer, by analyzing for the amplification output voltage of wet sensitive and light sensor signal amplification circuit and changing the voltage input to alarm and maintain situation and control control voltage and the device of clothes hanger.
In the time that air humidity is greater than ordinary circumstance, wet sensitive testing circuit output voltage be on the occasion of, through the amplification of signal amplification circuit, single-chip microcomputer starts clothes hanger Position Control according to the size of voltage again.In the time that intensity of illumination is less than certain value, single-chip microcomputer is diagnosed for the output voltage of photosensitive detection circuit, then the stretching bar of clothes hanger is added to certain active force, changes the position of carrying out clothes hanger.
As shown in Figure 2, the utility model SCM system is the control circuit being made up of single-chip microcomputer, by signal amplification circuit being analyzed for the amplification output voltage of wet sensitive and light sensor and being changed the voltage input to alarm and maintain situation and control control voltage and the device of clothes hanger.
Native system adopts the P89C58X2 single-chip microcomputer of producing taking PHLIPS company as system control core, and this series monolithic is to adopt high performance static 80C51 design, is manufactured and with non-volatile Flash program storage by Advanced CMOS Process.All support 12 clocks and 6 clock operation P89C51X2 and P89C52X2/54X2/58X2, comprise respectively 128 bytes and 3 16 bit timings/counters 6 of 256 byte RAM32 bar I/O mouth lines are inputted 4 priority nested interrupt structures, 1 serial i/O mouth can be used for multi-computer communication I/O expansion or full duplex UART and sheet internal oscillator and clock circuit.
In addition because device has adopted Static Design, very wide operational frequency range can be provided, can realize two energy-saving modes of being selected by software and power-down mode and freeze CPU, but RAM timer serial ports and interrupt system still can work, power-down mode is preserved the content of RAM.
The basic function of reset circuit is that system provides reset signal while powering on until system power supply is cancelled reset signal after stable, for the purpose of reliable, power supply also will just be cancelled reset signal through certain time delay after stablizing, in case power switch or attaching plug divide-close the shake causing in process and affect reset.
Wet sensitive testing circuit of the present utility model, in the time that humistor is in normal situation, the positive and negative two ends input of differential amplifier equates, is output as zero.In the time that air humidity changes, humistor resistance value changes, i.e. differential amplifier anode input changes, and now output is no longer zero.Humistor is utilized humidity-sensitive material to absorb airborne moisture and is caused resistance value own to change this principle and make.
Lithium chloride humistor:
The box-like lithium chloride moisture sensor of multi-disc resistor group is the electrical characteristic (as resistance value) of utilizing dew cell, the principle changing with the variation of humidity is carried out the sensor of moisture measurement, dew cell is generally on insulant, to flood hygroscopic matter, or make by the each layer of metal of technique system, semiconductor, macromolecule membrane and powdery granules such as evaporation, coatings, in the moisture absorption and drying of dew cell, IONS OF H that hydrone decomposites+conducted state change, thereby the resistance value of element is changed with humidity.
Lithium chloride humidity sensor has advantages of that stability, temperature tolerance and long service life are multinomial important, lithium chloride moisture sensor has had above production in 50 years and the history of research, have diversified product form and preparation method, all having applied the various advantages that lithium chloride wet-sensitive liquid possesses, especially stability is the strongest.
As shown in Figure 3, photosensitive detection circuit of the present utility model, when the intensity of illumination being subject to as D1 changes, the voltage at R1 two ends starts to change, and the voltage of the negative input of differential amplifier changes, and the voltage of output changes.
As shown in Figure 4, signal amplification circuit of the present utility model, the output valve of moisture sensor testing circuit and light sensor circuit is inputted at the C2 end of two these circuit respectively, amplifies, thereby be input to the single-chip microcomputer of next stage through this circuit.
As shown in Figure 5, alarm of the present utility model comprises triode Q10, buzzer and light emitting diode D12, SPK is connected with single-chip microcomputer, when the air humidity detecting when moisture sensor is greater than intensity of illumination that general value and light sensor detect and drops to certain value, single-chip microcomputer is low level for the input voltage of alarm, make the EC utmost point conducting of NPN triode 9012, light D12, allow buzzer sounding simultaneously, complete warning function simultaneously, at single-chip microcomputer, the input voltage of alarm is carried out the control of time, only within the regular hour, report to the police.
The course of work of the present utility model:
Output circuit is controlled by the output of single-chip microcomputer, in the time that the output of wet sensitive and photosensitive sensing circuit changes, single-chip microcomputer carries out certain change to the input of output circuit, clothes hanger is changed in position, namely on rainy day, single-chip microcomputer will send the instruction that clothes hanger is taken in, and at fine day, clothes hanger is pushed out.
On rainy day, the intensity of illumination that the air humidity that moisture sensor detects and light sensor detect all changes, the output voltage of testing circuit increases, the output of single-chip microcomputer also changes, the instruction that now single-chip microcomputer stretches to the circuit of pull bar composition, the voltage input of simultaneously giving siren a period of time.
Claims (10)
1. the intelligent domestic clothing thick stick that dries in the air, is characterized in that: comprise the clothes hanger (1) and the control circuit that are fixed on pull bar (2); Clothes hanger is provided with humidity measuring circuit and photosensitive detection circuit on (1); The output of humidity measuring circuit and photosensitive detection circuit is all connected with the signal input part of control circuit, and the signal output part of control circuit is connected with the driving mechanism coming for clothes hanger (1) is pushed out or drawn in.
2. the intelligent domestic according to claim 1 clothing thick stick that dries in the air, it is characterized in that: described control circuit comprises two signal amplification circuits that are connected with the output of humidity measuring circuit and photosensitive detection circuit respectively, the output of two signal amplification circuits is all connected with the input of single-chip microcomputer, and the output of single-chip microcomputer is connected with the control signal input of driving mechanism.
3. the intelligent domestic according to claim 2 clothing thick stick that dries in the air, is characterized in that: described single-chip microcomputer adopts P89C58X2 single-chip microcomputer.
4. according to the clothing thick stick that dries in the air of the intelligent domestic described in claim 2 or 3, it is characterized in that: described humidity measuring circuit comprises humidity sensor (RS) and the first differential amplifier; The output of humidity sensor (RS) is connected on the first differential amplifier positive input, the reverse input end input reference voltage of the first differential amplifier; The output of the first differential amplifier is connected with the signal input part of single-chip microcomputer.
5. the intelligent domestic according to claim 4 clothing thick stick that dries in the air, is characterized in that: described humidity sensor (RS) adopts lithium chloride resistive humidity sensor.
6. according to the clothing thick stick that dries in the air of the intelligent domestic described in claim 2 or 3, it is characterized in that: described photosensitive detection circuit comprises photodiode (D1) and the second differential amplifier; The output of photodiode (D1) is connected on the second differential amplifier reverse input end, the positive input input reference voltage of the second differential amplifier; The output of the second differential amplifier is connected with the signal input part of single-chip microcomputer.
7. the intelligent domestic according to claim 2 clothing thick stick that dries in the air, is characterized in that: described signal amplification circuit comprises operational amplifier, the first electrochemical capacitor (C1), the second electrochemical capacitor (C2) and the 3rd electrochemical capacitor (C3); The positive pole of the first electrochemical capacitor (C1) is connected with the reverse input end of operational amplifier, minus earth; The positive pole of the second electrochemical capacitor (C2) is connected with the positive input of operational amplifier, and negative pole is connected with the output of the first differential amplifier or the second differential amplifier; The positive pole of the 3rd electrochemical capacitor (C3) is connected with the output of operational amplifier, and negative pole is connected with the input of single-chip microcomputer.
8. the intelligent domestic according to claim 1 clothing thick stick that dries in the air, is characterized in that: the signal output part of described control circuit is also connected with alarm.
9. the intelligent domestic according to claim 8 clothing thick stick that dries in the air, is characterized in that: described alarm comprises triode (Q10) buzzer and light emitting diode (D12); The emitter stage of triode (Q10) is connected with the positive pole of light emitting diode (D12) with buzzer respectively, the equal ground connection of negative pole of buzzer and light emitting diode (D12).
10. the intelligent domestic according to claim 1 clothing thick stick that dries in the air, is characterized in that: driving mechanism, telescopic oil cylinder, telescopic cylinder or electromagnetic type stretching device that described driving mechanism adopts motor to match with screw rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119889.0U CN203795195U (en) | 2014-03-17 | 2014-03-17 | Intelligent domestic clothes airing rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420119889.0U CN203795195U (en) | 2014-03-17 | 2014-03-17 | Intelligent domestic clothes airing rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203795195U true CN203795195U (en) | 2014-08-27 |
Family
ID=51377425
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420119889.0U Expired - Fee Related CN203795195U (en) | 2014-03-17 | 2014-03-17 | Intelligent domestic clothes airing rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203795195U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879015A (en) * | 2015-04-29 | 2015-09-02 | 太原理工大学 | Novel intelligent clothes drying balcony system |
| CN105040377A (en) * | 2015-09-16 | 2015-11-11 | 福建师范大学福清分校 | Intelligent clothes hanger and work method of same |
| CN112796086A (en) * | 2020-12-30 | 2021-05-14 | 广东格兰仕集团有限公司 | Control method for clothes hanger shaking frequency of clothes care machine |
-
2014
- 2014-03-17 CN CN201420119889.0U patent/CN203795195U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104879015A (en) * | 2015-04-29 | 2015-09-02 | 太原理工大学 | Novel intelligent clothes drying balcony system |
| CN105040377A (en) * | 2015-09-16 | 2015-11-11 | 福建师范大学福清分校 | Intelligent clothes hanger and work method of same |
| CN112796086A (en) * | 2020-12-30 | 2021-05-14 | 广东格兰仕集团有限公司 | Control method for clothes hanger shaking frequency of clothes care machine |
| CN112796086B (en) * | 2020-12-30 | 2022-02-18 | 广东格兰仕集团有限公司 | Control method for clothes hanger shaking frequency of clothes care machine |
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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: 20140827 Termination date: 20150317 |
|
| EXPY | Termination of patent right or utility model |