CN2429661Y - Speech alarm of electric fan - Google Patents
Speech alarm of electric fan Download PDFInfo
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- CN2429661Y CN2429661Y CN 99235148 CN99235148U CN2429661Y CN 2429661 Y CN2429661 Y CN 2429661Y CN 99235148 CN99235148 CN 99235148 CN 99235148 U CN99235148 U CN 99235148U CN 2429661 Y CN2429661 Y CN 2429661Y
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Abstract
The utility model relates to a speech alarm of an electric fan, comprising an infrared emission device, an infrared receiving device, a key press device, an electric fan motor control device, an audio signal amplifying device and a power supply device which can provide direct-current working voltage for the devices. The utility model is characterized in that the utility model also comprises a microprocessor which can receive the signals which can be emitted by the infrared receiving device or the key press device, and speech signals, electric fan motor control signals and display signals can be respectively emitted after judgement to control the audio signal amplifying device, the electric fan motor control device and the display device. The utility model has the advantages of complete speech function and convenient operation.
Description
The utility model relates to a kind of electric fan sound prompt device.
Along with the continuous development of microelectronic technology, traditional electric fan also progressively begins the microelectronic technology of application of advanced, satisfies people and relieves summer heat when lowering the temperature, and also provides the convenience of using to people.Announced a kind of " voice electric fan " on the patent gazette, its patent No. is: 93223827.0, it is to control the running of fan motor and to the selection of voice content with mechanical switch, after voice content is selected, when power-on switch or timer switch, loudspeaker sends corresponding voice content, and the phonetic function of this electric fan is simple, and the voice content that sends can not reflect the multiple working state of electric fan.Other electric fan with computer control be with light emitting diode bright, going out shows the electric fan current working state, when distance electric fan light far away or surrounding environment is very dark, just can't see the electric fan current working state clearly, bring inconvenience to the people in the use.
The purpose of this utility model provides the sound prompt device of a kind of energy with the current electric fan working state of different voice suggestions.
In order to achieve the above object, the utility model is achieved in that it comprises that infrared launcher, infrared receiving device, key device, fan motor control gear, audio signal amplifying device reach the power supply unit that direct-current working volts are provided for aforementioned means; It is characterized in that: it also comprises a microprocessor, and it comprises micro treatmenting device and the synthetic ic chip 2 of sound prompt device, crystal Z, capacitor C 4, C5, C9 and resistance R 7; The model of ic chip 2 is: RTS3402-1, and it has 40 pin, and crystal Z, capacitor C 4, C5 form series loop, 22,23 pin of the two termination ic chips 2 of crystal Z; Resistance R 7 is with after capacitor C 9 is connected, a termination DC electrical source, the other end ground connection, the series connection point ground connection of capacitor C 4, C5; 4,5 pin of the output termination ic chip 2 of infrared receiving device; 1,2,3,40 pin of ic chip 2 connect the input end of display unit, and a, the b of the electroluminescence display LED3 of display unit, c, d, e, f, g, h pin connect 21,18,17,16,15,14,20,19 pin of ic chip 2 respectively; The 10-13 pin of ic chip 2 connects the input end of fan motor control circuit, and 25 pin of ic chip 2 connect audio signal amplifying device input end.Infrared launcher comprises ic chip 1, button AN1-AN5, crystal Z1, triode Q1, infrared-emitting diode LED, capacitor C 1, C2, C3 and resistance R 1-R3; The model of ic chip 1 is: WIN0048, and it has 16 pin; Crystal Z1, capacitor C 1, C2 form series loop, 15,14 pin of the two termination ic chips 1 of crystal Z1, the series connection point ground connection of capacitor C 1, C2; 13 pin of resistance R 3 one termination ic chips 1, the base stage of another termination triode Q1, the emitter of triode Q1 connects the anode of DC electrical source E, and the collector electrode of triode Q1 is by infrared-emitting diode LED, resistance R 1 ground connection; Resistance R 2 is connected between the emitter and collector electrode of triode Q1; Capacitor C 3 is the filter capacitor of DC electrical source; Button AN1-AN5 connects 1,2,3,7,8 pin of ic chip 1 respectively.Infrared receiving device comprises capacitor C 8, C10, resistance R 14, diode D4 and infrared receiving head REC; The model of infrared receiving head REC is: 0038; Diode D4 and resistance R 14 4 pin of termination ic chips 2 afterwards in parallel, this end also passes through capacitor C 8 ground connection, the output terminal of another termination infrared receiving head REC, 5 pin of another output termination ic chip 2 of infrared receiving head REC; The output terminal of one termination infrared receiving head REC of capacitor C 10, the other end ground connection.The display device of display unit can be numeral and diode displaying, also can be diode displaying, or numeral shows.
The utility model compared with prior art has following advantage:
1, phonetic function is complete;
2, easy to use.
Fig. 1 is a device skeleton diagram of the present utility model;
Fig. 2 is the schematic diagram of device of infrared launcher of the present utility model;
Fig. 3 is the schematic diagram of device of reception unit of the present utility model.
Below in conjunction with drawings and Examples the utility model is done further detailed description:
As shown in Figure 1, comprise that infrared launcher 1, infrared receiving device 2, key device 3, fan motor control gear 4, audio signal amplifying device 7 reach the power supply unit 8 that direct-current working volts are provided for aforementioned means; It also comprises a microprocessor 6, the signal that microprocessor 6 reception infrared receiving devices 2 or key device 3 send sends voice signal, fan motor control signal respectively, shows that signal goes to control audio signal amplifying device 7, fan motor control gear 4 and display unit 5 after analyzing, judging.
As shown in Figure 2, infrared launcher 1 comprises ic chip 1, and its model is: WIN0048, crystal Z1, triode Q1, infrared-emitting diode LED, capacitor C 1, C2, C3, resistance R 1, R2, button AN1-AN5.Button AN1-AN5 be respectively close, open/wind speed, the wind class, regularly, the button of shaking the head, when arbitrary remote keying is pressed, remote control transmitter control IC1 sends corresponding electrical signal through coding and modulation according to the button of being pressed, and this electrical signal promotes triode Q1 and drive infrared-emitting diode LED by it to send infrared signal; Crystal Z1, capacitor C 1, C2 and ic chip 1 interior arrangement are formed oscillation device, produce high-frequency square-wave signal.
As shown in Figure 3, infrared receiving device 2 comprises capacitor C 8, C10, resistance R 14, and diode D4 and infrared receiving head REC, the model of infrared receiving head REC is: 0038; After infrared receiving head REC receives the infrared remote-controlled signal that the infrared-emitting diode LED of infrared launcher 1 sends, convert infrared signal to corresponding electrical signal, give microprocessor 6 by amplification, demodulation, shaping output corresponding instruction code signal again electrical signal.Microprocessor 6 mainly comprises micro treatmenting device and the synthetic ic chip 2 of sound prompt device, crystal Z, capacitor C 4, C5, C9, resistance R 7; Ic chip 2 models are: RTS3402-1; Crystal Z, capacitor C 4, C5 and IC2 interior arrangement are formed oscillation device, produce high-frequency square-wave signal.When the 5th pin of micro treatmenting device IC2 receives the keyboard-coding signal of the instruction code signal of infrared receiving head REC output or key device 3, by sending corresponding motor control signal and corresponding nixie tube, diode displaying drive signal and voice suggestion signal after remote signal or push button signalling are analyzed, judged.Micro treatmenting device IC2 is by judging to the dynamic scan of its 16-19 pin whether button has key to press.Display unit 5 can be all by digital display tube LED3 and amplifying triode Q7-Q10, and resistance R 6 is formed, and also can add two LEDs 1, LED2, with the Displaying timer switching on and shutting down time; Also can all show with light emitting diode.14-21 pin and the nixie tube of micro treatmenting device IC2 join, the demonstration of control respective counts field and point, 38,39 with LED 1, the LED2 corresponding diode displaying of control of joining; The base stage of 1-3 pin and 40 pin and triode Q7-Q10 is joined, and realizes the demonstration of nixie tube corresponding positions by the control to triode Q7-Q10.Nixie tube LED3 and LED 1, LED2 can Displaying timer off time and electric fan work at present patterns.Fan motor control gear 4 comprises resistance R 8-R12, controllable silicon Q1-Q5; After resistance R 8-R12 is receiving the Electric Machine Control command signal that micro treatmenting device IC2 sends, drive corresponding controllable silicon Q1-Q5 action respectively, thereby control corresponding machine operation.Audio signal amplifying device 7 comprises amplifying triode Q6, Q11, diode D3, D5, capacitor C 11, resistance R 13 and loudspeaker Y, the base stage of triode Q6, Q11 is amplified audio signal and to be driven loudspeaker Y afterwards and send corresponding voice suggestion sound after receiving the audio signal of IC1.
Claims (4)
1, a kind of electric fan sound prompt device comprises that infrared launcher, infrared receiving device, key device, fan motor control gear, audio signal amplifying device reach the power supply unit that direct-current working volts are provided for aforementioned means; It is characterized in that: it also comprises a microprocessor (6), and it comprises micro treatmenting device and the synthetic ic chip 2 of sound prompt device, crystal Z, capacitor C 4, C5, C9 and resistance R 7; The model of ic chip 2 is: RTS3402-1, and it has 40 pin, and crystal Z, capacitor C 4, C5 form series loop, 22,23 pin of the two termination ic chips 2 of crystal Z; Resistance R 7 is with after capacitor C 9 is connected, a termination DC electrical source, the other end ground connection, the series connection point ground connection of capacitor C 4, C5; 4,5 pin of the output termination ic chip 2 of infrared receiving device (2); 1,2,3,40 pin of ic chip 2 connect the input end of display unit (5), and a, the b of the electroluminescence display LED3 of display unit (5), c, d, e, f, g, h pin connect 21,18,17,16,15,14,20,19 pin of ic chip 2 respectively; The 10-13 pin of ic chip 2 connects the input end of fan motor control gear (4); 25 pin of ic chip 2 connect audio signal amplifying device (7) input end.
2, electric fan sound prompt device according to claim 1 is characterized in that: infrared launcher (1) comprises ic chip 1, button AN1-AN5, crystal Z1, triode Q1, infrared-emitting diode LED, capacitor C 1, C2, C3 and resistance R 1-R3; The model of ic chip 1 is: WIN0048, and it has 16 pin; Crystal Z1, capacitor C 1, C2 form series loop, 15,14 pin of the two termination ic chips 1 of crystal Z1, the series connection point ground connection of capacitor C 1, C2; 13 pin of resistance R 3 one termination ic chips 1, the base stage of another termination triode Q1, the emitter of triode Q1 connects the anode of DC electrical source E, and the collector electrode of triode Q1 is by infrared-emitting diode LED, resistance R 1 ground connection; Resistance R 2 is connected between the emitter and collector electrode of triode Q1; Capacitor C 3 is the filter capacitor of DC electrical source; Button AN1-AN5 connects 1,2,3,7,8 pin of ic chip 1 respectively.
3, electric fan sound prompt device according to claim 1 is characterized in that: infrared receiving device (2) comprises capacitor C 8, C10, resistance R 14, diode D4 and infrared receiving head REC; The model of infrared receiving head REC is: 0038; Diode D4 and resistance R 14 4 pin of termination ic chips 2 afterwards in parallel, this end also passes through capacitor C 8 ground connection, the output terminal of another termination infrared receiving head REC, 5 pin of another output termination ic chip 2 of infrared receiving head REC; The output terminal of one termination infrared receiving head REC of capacitor C 10, the other end ground connection.
4, electric fan sound prompt device according to claim 1 is characterized in that: the display device of display unit (5) can be numeral and diode displaying, also can be diode displaying, or numeral shows.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235148 CN2429661Y (en) | 1999-01-07 | 1999-01-07 | Speech alarm of electric fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99235148 CN2429661Y (en) | 1999-01-07 | 1999-01-07 | Speech alarm of electric fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2429661Y true CN2429661Y (en) | 2001-05-09 |
Family
ID=34023160
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99235148 Expired - Fee Related CN2429661Y (en) | 1999-01-07 | 1999-01-07 | Speech alarm of electric fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2429661Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088805A (en) * | 2014-06-26 | 2014-10-08 | 陈东卫 | Intelligent fan |
-
1999
- 1999-01-07 CN CN 99235148 patent/CN2429661Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104088805A (en) * | 2014-06-26 | 2014-10-08 | 陈东卫 | Intelligent fan |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| FG1K | Grant of utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |