CN203151839U - Blow-controlled music candle - Google Patents
Blow-controlled music candle Download PDFInfo
- Publication number
- CN203151839U CN203151839U CN 201320164746 CN201320164746U CN203151839U CN 203151839 U CN203151839 U CN 203151839U CN 201320164746 CN201320164746 CN 201320164746 CN 201320164746 U CN201320164746 U CN 201320164746U CN 203151839 U CN203151839 U CN 203151839U
- Authority
- CN
- China
- Prior art keywords
- candle
- blow
- music
- controlled
- flame
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a blow-controlled music candle, which simulates a candle flame to combust without open flame, plays music without a musical instrument, and has an interesting blow-controlled function. According to the blow-controlled music candle, an electret microphone is used as a blow-controlled sensor; a bi-state trigger module circuit is used for signal processing and conversion, and the control signal generated by the bi-state trigger module circuit is used for playing or stopping the birthday music pre-stored in a music chip and lightening or extinguishing a candle flame lamp; a candleholder (1) is made from lightproof plastic; a candle body (3) is made from semitransparent plastic; a candle flame (4) is made from transparent plastic; an electronic component is hidden in the candleholder (1); an LED (light-emitting diode) lamp is hidden in the candle flame (4); and the electret microphone M faces a blow-controlled hole (5). Via the design, people feel more interesting during birthday celebration, and the environment-friendly property is higher.
Description
Technical field
The utility model relates to daily necessities, specifically refers to a kind of control musical candle that blows.
Background technology
People congratulate the birthday at present, often adopt to put earlier to use the birthday candle that combustible is made, and then blow out its a kind of like this mode with strength, also cooperate birthday song to sing or play simultaneously.But not environmental protection of this mode had in fact both produced smog (smog contains harmful gas), also had potential safety hazard (having naked light to add combustible).
Summary of the invention
The purpose of this utility model: a kind of small-sized electronic product is provided, realize the flame burning of emulation candle but and the flames of anger, perform music but without musical instrument, this is full of the function of entertaining in keep with " blowing control " especially.
Realize that the technical scheme that above-mentioned purpose adopts is such: make of Electret condenser microphone and blow the control transducer, doing signal with the bistable state modular circuit handles and conversion, the control signal of its generation is removed to discharge the birthday song melody that stores in advance in the Music Clip, wherein candlestick (1) is made with opaque-plastic, candle body (3) is made with translucent plastic, candle flame (4) is made with transparent plastic, electronic element assembly is hidden candlestick (1) the inside, the LED lamp is hidden in the candle flame (4), and control hole (5) is blown in the tight-lipped subsides of Electret condenser microphone.
The course of work: aim at Electret condenser microphone with mouth and give a puff, microphone just produces an electric pulse, and this pulse is transformed into positive triggering signal through bistable circuit, removes to discharge the birthday song melody of pre-storage in the Music Clip, and melody is played out by power amplifier.Give a puff if aim at Electret condenser microphone again, just produce second electric pulse, this pulse input bistable circuit, bistable circuit overturns again, the negative triggering signal of output then, thus put out candle flame lamp, stop music sound.Here potentiometer effect plays the tone regulatory function.
The beneficial effects of the utility model: avoided naked light and smog and the function that realizes blowing combustion, blow out such simulation birthday candle, also cooperated simultaneously and perform music, made people congratulate more interesting and environmental protection more of birthday.
Description of drawings
Be described further below in conjunction with drawings and Examples.
Fig. 1 is the utility model appearance assumption diagram, each several part title among the figure: 1. candlestick, and 2. switch, 3. candle body, 4. the candle flame 5. blows control hole, 6. swing handle, 7. sound releasing hole.
Fig. 2 is the utility model circuit theory diagrams, M. Electret condenser microphone among the figure, IC1. bistable circuit module, IC2. Music Clip, R. resistor, LED. LED light lamp, W. potentiometer, Y. loud speaker, K. switch.
Embodiment
In the embodiment shown, candlestick (1) is made with opaque-plastic, and candle body (3) is made by translucent plastic, candle flame (4) is made with transparent plastic, electronic element assembly is hidden in candlestick (1) the inside, and the LED lamp is hidden among the candle flame (4), and Electret condenser microphone M is close to blow controls hole (5).
Blow control hole (5) with the mouth aligning and blow, M produces electric pulse, electric pulse input IC1, and IC1 exports positive triggering signal, and this signal is lighted the LED lamp and is discharged the musical composition of storing up among the IC2, and melody is played out by Y after being regulated by W.The sound face of Y should be aimed at sound releasing hole (7).
Aim at again and blow control hole (5) air blowing, M produces second electric pulse, and this electric pulse input IC1 makes the negative triggering signal of IC1 output, and this signal extinguishes the LED lamp and the stop tone music is played.W plays the tone regulatory function.
Claims (2)
1. one kind is blown the control musical candle, emulation candle flame burns but the also flames of anger, perform music but without musical instrument, and has " blowing control " this function, it is characterized in that: make of Electret condenser microphone and blow the control transducer, do signal with the bistable state modular circuit and handle and conversion, the control signal of its generation is removed the birthday song melody that discharges or stop to store in advance in the Music Clip.
2. the control musical candle that blows according to claim 1, it is characterized in that: candlestick (1) is made with opaque-plastic, candle body (3) is made by translucent plastic, candle flame (4) is made with transparent plastic, electronic element assembly is hidden in candlestick (1) the inside, the LED lamp is hidden in candle flame (4), and Electret condenser microphone is close to and is blown control hole (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164746 CN203151839U (en) | 2013-04-06 | 2013-04-06 | Blow-controlled music candle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320164746 CN203151839U (en) | 2013-04-06 | 2013-04-06 | Blow-controlled music candle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203151839U true CN203151839U (en) | 2013-08-21 |
Family
ID=48979326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320164746 Expired - Fee Related CN203151839U (en) | 2013-04-06 | 2013-04-06 | Blow-controlled music candle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203151839U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167702A (en) * | 2013-04-06 | 2013-06-19 | 沈昌生 | Blowing control music candle |
-
2013
- 2013-04-06 CN CN 201320164746 patent/CN203151839U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103167702A (en) * | 2013-04-06 | 2013-06-19 | 沈昌生 | Blowing control music candle |
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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: 20130821 Termination date: 20150406 |
|
| EXPY | Termination of patent right or utility model |