CN201063816Y - Multimedia entertainment sound box - Google Patents
Multimedia entertainment sound box Download PDFInfo
- Publication number
- CN201063816Y CN201063816Y CNU2007200519146U CN200720051914U CN201063816Y CN 201063816 Y CN201063816 Y CN 201063816Y CN U2007200519146 U CNU2007200519146 U CN U2007200519146U CN 200720051914 U CN200720051914 U CN 200720051914U CN 201063816 Y CN201063816 Y CN 201063816Y
- Authority
- CN
- China
- Prior art keywords
- audio
- audio amplifier
- shell
- frequency spectrum
- control circuit
- 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
Links
- 238000001228 spectrum Methods 0.000 claims abstract description 14
- 230000006698 induction Effects 0.000 claims abstract description 6
- 230000005236 sound signal Effects 0.000 abstract description 6
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000694 effects Effects 0.000 abstract description 2
- 230000000007 visual effect Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Circuit For Audible Band Transducer (AREA)
Abstract
The utility model discloses a multimedia entertainment sound box, which belongs to an audio playing device. The loudspeaker comprises a shell, a loudspeaker and a control circuit, wherein a control button is arranged on the upper surface of the shell; the loudspeakers are arranged on the left end face and the right end face of the shell; and a frequency spectrum display screen is arranged on the front panel of the shell. The utility model discloses a produced beneficial effect of multimedia entertainment audio amplifier is: the frequency spectrum display function is added, so that people can see the frequency spectrum when listening to music, and the audio-visual effect is improved; the control system adopts an induction type button, and the switch, the volume and the like can be controlled by touching the induction type button, so that the use is convenient; the audio-frequency signal receiving device has the advantages of providing abundant interfaces, receiving audio signals in modes of wire, wireless, infrared, Bluetooth and the like, and being powerful in function.
Description
Technical field
The utility model relates to a kind of audio-frequence player device, specifically a kind of multimedia recreation audio amplifier.
Background technology
Audio amplifier is a kind of converter tools commonly used in people's daily life, and it is used for converting the audio signal that other audio frequency apparatuses play back in human auditory's scope vibration, thereby allows the people can hear the content of audio signal.In the prior art, audio amplifier generally has only simple above-mentioned functions, function singleness, and audio visual effect is poor.And the control system of audio amplifier generally adopts button or knob, inconvenient operation.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of multimedia recreation audio amplifier powerful, easy to use.
The technical scheme that its technical problem that solves the utility model adopts is: a kind of multimedia recreation audio amplifier, comprise housing, loud speaker and control circuit, and the upper surface of described housing is provided with control button; Described loud speaker be arranged on housing about on two end faces; The front panel of described housing is provided with the frequency spectrum display screen.
Described control button is the induction type button.
The front panel of described housing is a minute surface.
Be connected with wireless receiving module on the described control circuit.
Be connected with infrared interface on the described control circuit.
Be connected with blue tooth interface on the described control circuit.
The beneficial effect that multimedia recreation audio amplifier of the present utility model is produced is: increased spectrum display function, made the people can see frequency spectrum simultaneously when listening to the music, improved audio visual effect; Control system adopts the induction type button, touches to be controllable switch, volume etc., and is easy to use; Abundant interface is provided, can be by mode received audio signals such as wired, wireless, infrared, bluetooths, powerful.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the stereogram of a kind of embodiment of multimedia recreation audio amplifier of the present utility model.
Among the figure: 1. housing, 2. control button, 3. loud speaker, 4. front panel, 5. frequency spectrum display screen, 6. light-emitting diode.
Embodiment
As shown in Figure 1, this multimedia recreation audio amplifier comprises a housing 1, and the miscellaneous part of audio amplifier as circuit board of loud speaker, control circuit etc., is arranged in this housing 1; The upper surface of housing 1 is provided with a plurality of control buttons 2, control switch, volume, demonstration of audio amplifier etc. respectively, this control button 2 is preferably the induction type button, its principle is: adopt capacitance touch, when human body can produce changes in capacitance near certain location (there is sheet metal this position), built-in integrated circuit detects the capacitance variations of relevant position, operates accordingly according to judgement; Be respectively equipped with a loud speaker 3 at the two ends of housing 1, be used for sound playing is come out; The front panel 4 of housing 1 is provided with a frequency spectrum display screen 5, this frequency spectrum display screen 5 is used for carrying out corresponding dynamic according to the size of volume on different frequency spectrums and shows, its operation principle is: the reference value of taking out audio signal from the audio-frequency unit of circuit, by MCU relevant frequency spectrum is analyzed, by the light-emitting diode 6 on the circuit promotion frequency spectrum display screen 5, reach the effect that frequency spectrum shows then.
In order to reach better visual effect, the front panel 4 of housing 1 adopts minute surface, and is promptly elegant in appearance, can make mirror again and use, and increased function.Wave point, infrared interface or blue tooth interface can be set on control circuit, make the audio amplifier can be by wired, wireless, infrared or bluetooth approach and other devices communicatings, received audio signal.
Claims (6)
1. a multimedia recreation audio amplifier comprises housing, loud speaker and control circuit, it is characterized in that, the upper surface of described housing is provided with control button; Described loud speaker be arranged on housing about on two end faces; The front panel of described housing is provided with the frequency spectrum display screen.
2. multimedia recreation audio amplifier according to claim 1 is characterized in that, described control button is the induction type button.
3. multimedia recreation audio amplifier according to claim 1 is characterized in that, the front panel of described housing is a minute surface.
4. multimedia recreation audio amplifier according to claim 1 is characterized in that, is connected with wireless receiving module on the described control circuit.
5. multimedia recreation audio amplifier according to claim 1 is characterized in that, is connected with infrared interface on the described control circuit.
6. multimedia recreation audio amplifier according to claim 1 is characterized in that, is connected with blue tooth interface on the described control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200519146U CN201063816Y (en) | 2007-05-28 | 2007-05-28 | Multimedia entertainment sound box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200519146U CN201063816Y (en) | 2007-05-28 | 2007-05-28 | Multimedia entertainment sound box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201063816Y true CN201063816Y (en) | 2008-05-21 |
Family
ID=39452203
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200519146U Expired - Fee Related CN201063816Y (en) | 2007-05-28 | 2007-05-28 | Multimedia entertainment sound box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201063816Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752677A (en) * | 2012-06-19 | 2012-10-24 | 宁波音王电声股份有限公司 | Multifunctional audio-video integrated active playing system |
| WO2014110858A1 (en) * | 2013-01-16 | 2014-07-24 | Liu Juntao | Arc-shaped loudspeaker |
| CN104023284A (en) * | 2014-06-03 | 2014-09-03 | 宜春市雷恒科技有限公司 | Sound with touch operation key function |
| CN104780480A (en) * | 2014-01-14 | 2015-07-15 | 安凯(广州)微电子技术有限公司 | Method, device and terminal for controlling music play in TF card of blue-tooth loudspeaker box |
| CN106228963A (en) * | 2016-07-28 | 2016-12-14 | 广东工业大学 | A kind of multifunctional portable touches upright piano |
| CN108495208A (en) * | 2018-03-29 | 2018-09-04 | 云谷（固安）科技有限公司 | Flexible screen speaker and its control method |
-
2007
- 2007-05-28 CN CNU2007200519146U patent/CN201063816Y/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102752677A (en) * | 2012-06-19 | 2012-10-24 | 宁波音王电声股份有限公司 | Multifunctional audio-video integrated active playing system |
| CN102752677B (en) * | 2012-06-19 | 2015-01-28 | 宁波音王电声股份有限公司 | Multifunctional audio-video integrated active playing system |
| WO2014110858A1 (en) * | 2013-01-16 | 2014-07-24 | Liu Juntao | Arc-shaped loudspeaker |
| CN104780480A (en) * | 2014-01-14 | 2015-07-15 | 安凯(广州)微电子技术有限公司 | Method, device and terminal for controlling music play in TF card of blue-tooth loudspeaker box |
| CN104023284A (en) * | 2014-06-03 | 2014-09-03 | 宜春市雷恒科技有限公司 | Sound with touch operation key function |
| CN106228963A (en) * | 2016-07-28 | 2016-12-14 | 广东工业大学 | A kind of multifunctional portable touches upright piano |
| CN108495208A (en) * | 2018-03-29 | 2018-09-04 | 云谷（固安）科技有限公司 | Flexible screen speaker and its control method |
| WO2019184075A1 (en) * | 2018-03-29 | 2019-10-03 | 云谷（固安）科技有限公司 | Amplifier with flexible screen and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080521 Termination date: 20140528 |