CN204013960U - Animation fan audio amplifier - Google Patents
Animation fan audio amplifier Download PDFInfo
- Publication number
- CN204013960U CN204013960U CN201420366697.XU CN201420366697U CN204013960U CN 204013960 U CN204013960 U CN 204013960U CN 201420366697 U CN201420366697 U CN 201420366697U CN 204013960 U CN204013960 U CN 204013960U
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- CN
- China
- Prior art keywords
- fan
- led lamp
- audio amplifier
- animation
- pcb board
- 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 animation fan audio amplifier, belong to sound equipment field, it comprises audio amplifier main body; Also comprise master control pcb board, fan and LED lamp control board; Master control pcb board is electrically connected respectively the loudspeaker of LED lamp control board and audio amplifier main body, to control the flicker of LED lamp and to make LED lamp with loudspeaker music tempo variation; LED lamp control board is electrically connected with LED lamp bar, and LED lamp bar is fixed on the flabellum of fan so that fan while rotating LED lamp bar form LED screen playing animation.This animation fan audio amplifier forms LED screen on wafter, and on wafter LED shield shown animation can be along with loudspeaker music tempo variation.
Description
Technical field
The utility model relates to sound equipment field, particularly relates to animation fan audio amplifier.
Background technology
Audio amplifier is the terminal of whole sound system, and its effect is that audio frequency electric energy is converted to corresponding acoustic energy, and it is radiated to space.It is the extremely important part of sound system, because it is being undertaken and the signal of telecommunication is transformed into acoustical signal is directly listening to so mission critical for people's ear.Along with scientific and technological development, the function of audio amplifier has not been that audio conversion is changed into acoustic energy, and plays more multiaction, but present function of loudspeaker box is single, not in conjunction with other functions.
Utility model content
For solving the above problems, the utility model provides animation fan audio amplifier, form LED screen, and LED shields shown animation with loudspeaker music tempo variation on wafter.
Technical solution adopted in the utility model is: animation fan audio amplifier, comprises audio amplifier main body; Also comprise master control pcb board, fan and LED lamp control board; Master control pcb board is electrically connected respectively the loudspeaker of LED lamp control board and audio amplifier main body, to control the flicker of LED lamp and LED lamp is changed with music rhythm; LED lamp control board is electrically connected with LED lamp bar, and LED lamp bar is fixed on the flabellum of fan so that fan while rotating LED lamp bar form LED screen playing animation.
In technique scheme, the more than one flabellum of fan is fixed with LED lamp bar, and reality is set according to the pixel of required demonstration animation.
In technique scheme, master control pcb board is provided with main control chip, to control animation fan audio amplifier overall work.
In technique scheme, master control pcb board and function are electrically connected by strong plate, and master control pcb board is controlled by strong plate by function.
In technique scheme, audio amplifier main body upper end is provided with fan Fixture, and fan is hinged on fan Fixture upper end, can change using towards the animation effect that coordinates different LED to shield of fan.
In technique scheme, LED lamp control board is set in the motor drive shaft of fan, and LED lamp control board is electrically connected by power spring and master control pcb board, and LED lamp control board and LED lamp bar are along with flabellum rotates, and flabellum rotates the LED lamp bar work that do not affect.
The beneficial effects of the utility model are: animation fan audio amplifier, the LED lamp bar of flabellum can form a circular full color LED sign by rotation, greatly reduced the cost that conventional planar displays numerous LED display, the multicolored pattern, the animal or human's thing cartoon picture that on the LED display particularly rotating, show, are controlled by master control pcb board can and convert along with the rhythm of music; And fan rotates and not only can make to form a circular full color LED sign, and when rotating, to people, bring refrigerant fan performance simultaneously.
Accompanying drawing explanation
Fig. 1 is exploded view of the present utility model;
Fig. 2 is stereogram of the present utility model;
Fig. 3 is governor circuit figure of the present utility model;
Fig. 4 is charging circuit figure of the present utility model;
Fig. 5 is power amplifier figure of the present utility model;
Fig. 6 is data reading circuit figure of the present utility model;
Fig. 7 is motor circuit figure of the present utility model;
Fig. 8 is function button plate circuit diagram of the present utility model;
Fig. 9 is LED lamp bar circuit diagram of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 to Fig. 9 has schematically shown the animation fan audio amplifier according to a kind of execution mode of the present utility model.
This animation fan audio amplifier, comprises audio amplifier main body 1, master control pcb board 2, LED lamp control board 3 and fan 4.
Audio amplifier main body 1 has two, and it comprises Loudspeaker front cover 11, audio amplifier bonnet 12, loudspeaker 13, loudspeaker gland 14 and bass vibrating diaphragm 15, all has two; Loudspeaker 13, loudspeaker gland 14 and bass vibrating diaphragm 15 are all located between Loudspeaker front cover 11 and audio amplifier bonnet 12; Loudspeaker gland 14 is solid in Loudspeaker front cover 11 by loudspeaker 13 tops, and to guarantee audio, the shape of loudspeaker gland 14 is set according to the size of loudspeaker 13; Bass vibrating diaphragm 15 is positioned at after loudspeaker 13, strengthens bass effect.Audio amplifier main body 1 upper end is also provided with fan Fixture 16, fan Fixture 16 is one-body molded with Loudspeaker front cover 11 and audio amplifier bonnet 12 respectively, fan 4 is hinged on fan Fixture 16 upper ends, and fan Fixture 16 two ends all have in through hole and through hole and are provided with pivoting friction piece 17, and fan 4 is turned to firmly; In fan Fixture 16, be provided with trough, facilitate cabling; Loudspeaker front cover 11 and audio amplifier bonnet 12 lower ends are provided with improved mat 18.
Master control pcb board 2 is also located in Loudspeaker front cover 11 and audio amplifier bonnet 12, to protect master control pcb board 2 not to be destroyed; The governor circuit 21 of master control pcb board 2 has main control chip 211, and the model of this main control chip 211 is CPR9851S, and governor circuit 21 as shown in Figure 3; Master control pcb board 2 also has charging circuit 22, power amplifier 23 and data reading circuit 24; Charging circuit 22 comprises charge controlling chip 221 and USB charging inlet 222, and charge controlling chip 221 is controlled charging, and USB charging inlet 222 can connect power supply with input electric energy, as Fig. 4; Power amplifier 23 comprises power amplifier module 231 and boost module 232, as Fig. 5; Data reading circuit 24 has TF card plug 241, with reading out data, as Fig. 6.
LED lamp control board 3, LED lamp control board 3 is electrically connected with LED lamp bar 31, and circuit diagram is as Fig. 9.
Fan 4 comprises fan protecgulum 41, rear cover of fan 42, flabellum 43, motor 44, motor protheca 45 and battery 46; Flabellum 43, motor 44, motor protheca 45 and battery 46 are all fixed between fan protecgulum 41 and rear cover of fan 42, and fan protecgulum 41 is connected with rear cover of fan 42; Rear cover of fan 42 both sides are all provided with articulated column, and this articulated column penetrates pivoting friction piece 17; In the middle of rear cover of fan 42, be provided with battery case, with self-contained battery; Battery 46 and motor 44 is electrically connected, the corresponding mains switch 47 that is provided with also, and circuit diagram is as Fig. 7; Motor protheca 45 is first set in the output shaft front end of motor 44, and flabellum 43 is the sheathed output shaft front end that is set in motor 44 again; LED lamp control board 3 is the output shaft front end of sheathed motor 44 also, and between motor protheca 45 and flabellum 43; LED lamp bar 31 is fixed on flabellum 43, motor protheca 45 front ends are provided with power spring 48, the conducting surface of power spring 48 front end LED lamp in electrical contact control board 3, power spring 48 other ends are electrically connected master control pcb board 2, LED lamp control board 3 and LED lamp bar 31 are along with flabellum 43 rotates, and flabellum 43 rotates does not affect 31 work of LED lamp bar; The more than one flabellum 43 of fan 4 is fixed with LED lamp bar 31, and reality is set according to the pixel of required demonstration animation.
This animation fan audio amplifier is also provided with function button plate 5, and function button plate 5 has several buttons, and circuit diagram is as Fig. 8.This function button plate 5 and master control pcb board 2 are electrically connected, and master control pcb board is controlled by strong plate by function; Function button plate 5 is fixed on fan Fixture 16, with handled easily.
When using the utility model, master control pcb board 2 is controlled the flicker of LED lamp bar 31, LED lamp bar 31 on flabellum 43 can form a circular full color LED sign by rotation, forms various animations, and along with the rhythm of music, converted by 2 controls of master control pcb board.
Above embodiment is just explanation rather than restriction the utility model, and the equivalence of doing according to the method described in the utility model patent claim therefore all changes or modifies, and is included in the utility model patent claim.
Claims (6)
1. animation fan audio amplifier, comprises audio amplifier main body; It is characterized in that, also comprise master control pcb board, fan and LED lamp control board; Master control pcb board is electrically connected respectively the loudspeaker of LED lamp control board and audio amplifier main body, to control the flicker of LED lamp and to make LED lamp with loudspeaker music tempo variation; LED lamp control board is electrically connected with LED lamp bar, and LED lamp bar is fixed on the flabellum of fan so that fan while rotating LED lamp bar form LED screen playing animation.
2. animation fan audio amplifier according to claim 1, is characterized in that: the above flabellum of described fan is fixed with LED lamp bar.
3. animation fan audio amplifier according to claim 1, is characterized in that: described master control pcb board is provided with main control chip.
4. animation fan audio amplifier according to claim 3, is characterized in that: master control pcb board and function are electrically connected by strong plate, and master control pcb board is controlled by strong plate by function.
5. animation fan audio amplifier according to claim 1, is characterized in that: described audio amplifier main body upper end is provided with fan Fixture, and fan is hinged on fan Fixture upper end.
6. animation fan audio amplifier according to claim 1, is characterized in that: described LED lamp control board is set in the motor drive shaft of fan, and LED lamp control board is electrically connected by power spring and master control pcb board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366697.XU CN204013960U (en) | 2014-07-02 | 2014-07-02 | Animation fan audio amplifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420366697.XU CN204013960U (en) | 2014-07-02 | 2014-07-02 | Animation fan audio amplifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204013960U true CN204013960U (en) | 2014-12-10 |
Family
ID=52053895
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420366697.XU Expired - Fee Related CN204013960U (en) | 2014-07-02 | 2014-07-02 | Animation fan audio amplifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204013960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540054A (en) * | 2014-12-24 | 2015-04-22 | 重庆宝丽佰格电子科技有限公司 | Computer speaker with fan |
| CN106286348A (en) * | 2016-10-19 | 2017-01-04 | 惠州市瑰拉科技有限公司 | Bidirectional fan |
-
2014
- 2014-07-02 CN CN201420366697.XU patent/CN204013960U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104540054A (en) * | 2014-12-24 | 2015-04-22 | 重庆宝丽佰格电子科技有限公司 | Computer speaker with fan |
| CN106286348A (en) * | 2016-10-19 | 2017-01-04 | 惠州市瑰拉科技有限公司 | Bidirectional fan |
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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: 20141210 Termination date: 20170702 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |