CN204423899U - A kind of Wind-driven music box - Google Patents
A kind of Wind-driven music box Download PDFInfo
- Publication number
- CN204423899U CN204423899U CN201520015125.1U CN201520015125U CN204423899U CN 204423899 U CN204423899 U CN 204423899U CN 201520015125 U CN201520015125 U CN 201520015125U CN 204423899 U CN204423899 U CN 204423899U
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- CN
- China
- Prior art keywords
- music box
- box body
- fan blade
- generator
- chip microcomputer
- 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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- Wind Motors (AREA)
Abstract
The utility model discloses a kind of Wind-driven music box, comprise music box body, described music box body front is provided with display screen, described display screen side is provided with gauge tap, described music box body upper surface is provided with a generator, and described generator top is fixedly installed stationary shaft, and described stationary shaft is connected with fan blade rotating shaft, described fan blade rotating shaft is connected with fan blade, and described music box body interior is also provided with sounding control system.The utility model structure is simple, easy to use, fan blade is driven to rotate by natural wind, make electrical power generators, also power module is provided with, for the electrical power storage that produced by generator in single-chip microcomputer, to provide the power supply needed for each operational module in single-chip microcomputer, thus the control realized sounding control system, energy-conserving and environment-protective.
Description
Technical field
The utility model relates to music box technical field, is specially a kind of Wind-driven music box.
Background technology
Music box often can be given friend or lover as present by people; existing music box is all provide electricity with battery to music box; not only waste resource; and with after battery also pollution is brought to environment; and needs manually carry out music usually, bring unnecessary trouble.
Summary of the invention
The purpose of this utility model is to provide a kind of Wind-driven music box, to solve the problem proposed in above-mentioned background technology.
For achieving the above object, the utility model provides following technical scheme: a kind of Wind-driven music box, comprise music box body, described music box body front is provided with display screen, and described display screen side is provided with gauge tap, and described music box body upper surface is provided with a generator, described generator top is fixedly installed stationary shaft, described stationary shaft is connected with fan blade rotating shaft, and described fan blade rotating shaft is connected with fan blade, and described music box body interior is also provided with sounding control system;
Described sounding control system comprises single-chip microcomputer and audio-frequency module, described Single-chip Controlling output port is electrically connected with audio-frequency module, for realizing the function that audio frequency is play, described audio-frequency module comprises audio decoder, digital to analog converter, signal amplifier and player, described audio decoder carries out transcoding by the voice data will obtained from single-chip microcomputer, decoded voice data is carried out digital-to-analog conversion by described digital to analog converter, described signal amplifier is by carrying out signal amplification by the voice data after the digital-to-analog conversion obtained, described player is by playing the voice data after signal amplification, described single-chip microcomputer is also electrically connected with the display screen that music box body front is arranged respectively, the gauge tap that display screen side is arranged and generator are electrically connected.
Preferably, the quantity of described fan blade can be provided with and be no less than 3.
Preferably, in described single-chip microcomputer, be also provided with power module, for storing the electric energy that generator produces, to provide the power supply needed for each operational module.
Compared with prior art, the beneficial effects of the utility model are: the utility model structure is simple, easy to use, drive fan blade to rotate by natural wind, make electrical power generators, also power module is provided with, for the electrical power storage that produced by generator in single-chip microcomputer, to provide the power supply needed for each operational module in single-chip microcomputer, thus the control realized sounding control system, do not need manual adjustments, avoid unnecessary trouble, and energy-conserving and environment-protective.
Accompanying drawing explanation
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model sounding Control system architecture block diagram.
In figure: 1 music box body, 2 sounding control system, 3 generators, 4 display screens, 5 gauge tap, 6 fan blade rotating shafts, 7 fan blades, 8 stationary shaft, 21 single-chip microcomputers, 22 audio-frequency modules, 221 audio decoders, 222 digital to analog converters, 223 signal amplifiers, 224 players.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, be clearly and completely described the technical scheme in the utility model embodiment, obviously, described embodiment is only the utility model part embodiment, instead of whole embodiments.Based on the embodiment in the utility model, those of ordinary skill in the art are not making the every other embodiment obtained under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1-2, the utility model provides a kind of technical scheme: a kind of Wind-driven music box, comprise music box body 1, music box body 1 front is provided with display screen 4, display screen 4 side is provided with gauge tap 5, music box body 1 upper surface is provided with a generator 3, generator 3 top is fixedly installed stationary shaft 8, stationary shaft 8 is connected with fan blade rotating shaft 6, fan blade rotating shaft 6 is connected with fan blade 7, the quantity of fan blade 7 can be provided with and be no less than 3, and music box body 1 inside is also provided with sounding control system 2;
Sounding control system 2 comprises single-chip microcomputer 21 and audio-frequency module 22, single-chip microcomputer 21 control output end mouth is electrically connected with audio-frequency module 22, for realizing the function that audio frequency is play, audio-frequency module 22 comprises audio decoder 221, digital to analog converter 222, signal amplifier 223 and player 224, described audio decoder 221 is by carrying out transcoding by the voice data obtained from single-chip microcomputer 21, decoded voice data is carried out digital-to-analog conversion by digital to analog converter 222, signal amplifier 223 is by carrying out signal amplification by the voice data after the digital-to-analog conversion obtained, player 224 is by playing the voice data after signal amplification, single-chip microcomputer 21 is also electrically connected with the display screen 4 that music box body 1 front is arranged respectively, the gauge tap 5 that display screen 4 side is arranged and generator 3 are electrically connected, also power module is provided with in single-chip microcomputer 21, for storing the electric energy that generator produces, to provide the power supply needed for each operational module.
Principle of work: the utility model is by being provided with a generator 3 at music box body 1 upper surface, generator 3 top is fixedly installed stationary shaft 8, stationary shaft 8 is connected with fan blade rotating shaft 6, fan blade rotating shaft 6 is connected with fan blade 7, fan blade 7 is driven to rotate by natural wind, generator 3 is generated electricity, also power module is provided with in single-chip microcomputer 21, for electrical power storage that generator 3 is produced in single-chip microcomputer 21, to provide the power supply needed for each operational module, single-chip microcomputer 21 control output end mouth is electrically connected with audio-frequency module 22, for realizing the function that audio frequency is play, audio-frequency module 22 comprises audio decoder 221, digital to analog converter 222, signal amplifier 223 and player 224, described audio decoder 221 is by carrying out transcoding by the voice data obtained from single-chip microcomputer 21, decoded voice data is carried out digital-to-analog conversion by digital to analog converter 222, signal amplifier 223 is by carrying out signal amplification by the voice data after the digital-to-analog conversion obtained, player 224 is by playing the voice data after signal amplification, gauge tap 5 is for controlling the open and close of sounding control system 2, display screen 4 is for showing duty and the interior power module electricity arranged of single-chip microcomputer 21 of each operational module.The utility model structure is simple, easy to use, fan blade 7 is driven to rotate by natural wind, generator 3 is generated electricity, also power module is provided with, for the electrical power storage that produced by generator 3 in single-chip microcomputer 21, to provide the power supply needed for each operational module in single-chip microcomputer 21, thus the control realized sounding control system 2, energy-conserving and environment-protective.
Although illustrate and described embodiment of the present utility model, for the ordinary skill in the art, be appreciated that and can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present utility model and spirit, scope of the present utility model is by claims and equivalents thereof.
Claims (3)
1. a Wind-driven music box, comprise music box body, it is characterized in that: described music box body front is provided with display screen, described display screen side is provided with gauge tap, described music box body upper surface is provided with a generator, and described generator top is fixedly installed stationary shaft, and described stationary shaft is connected with fan blade rotating shaft, described fan blade rotating shaft is connected with fan blade, and described music box body interior is also provided with sounding control system;
Described sounding control system comprises single-chip microcomputer and audio-frequency module, described Single-chip Controlling output port is electrically connected with audio-frequency module, for realizing the function that audio frequency is play, described audio-frequency module comprises audio decoder, digital to analog converter, signal amplifier and player, described audio decoder carries out transcoding by the voice data will obtained from single-chip microcomputer, decoded voice data is carried out digital-to-analog conversion by described digital to analog converter, described signal amplifier is by carrying out signal amplification by the voice data after the digital-to-analog conversion obtained, described player is by playing the voice data after signal amplification, described single-chip microcomputer is also electrically connected with the display screen that music box body front is arranged respectively, the gauge tap that display screen side is arranged and generator are electrically connected.
2. a kind of Wind-driven music box according to claim 1, is characterized in that: the quantity of described fan blade can be provided with and be no less than 3.
3. a kind of Wind-driven music box according to claim 1, is characterized in that: be also provided with power module in described single-chip microcomputer, for storing the electric energy that generator produces, to provide the power supply needed for each operational module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015125.1U CN204423899U (en) | 2015-01-11 | 2015-01-11 | A kind of Wind-driven music box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520015125.1U CN204423899U (en) | 2015-01-11 | 2015-01-11 | A kind of Wind-driven music box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204423899U true CN204423899U (en) | 2015-06-24 |
Family
ID=53474248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520015125.1U Expired - Fee Related CN204423899U (en) | 2015-01-11 | 2015-01-11 | A kind of Wind-driven music box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204423899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538051A (en) * | 2015-01-11 | 2015-04-22 | 马进军 | Wind-driven music box |
-
2015
- 2015-01-11 CN CN201520015125.1U patent/CN204423899U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104538051A (en) * | 2015-01-11 | 2015-04-22 | 马进军 | Wind-driven music box |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150624 Termination date: 20170111 |