CN215010594U - Intelligence sound of making an uproar falls - Google Patents
Intelligence sound of making an uproar falls Download PDFInfo
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- CN215010594U CN215010594U CN202120776739.7U CN202120776739U CN215010594U CN 215010594 U CN215010594 U CN 215010594U CN 202120776739 U CN202120776739 U CN 202120776739U CN 215010594 U CN215010594 U CN 215010594U
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Abstract
The utility model relates to the technical field of sound equipment, in particular to an intelligent noise reduction sound equipment, which comprises a shell, a microphone, a loudspeaker, a language assistant controller, a microphone signal processing module, a Bluetooth controller, an audio signal processing module, a digital signal processor, a power amplification module, a battery module and a wireless charging device, wherein the microphone collects a plurality of noises to analyze and compare to obtain an accurate noise source, and converts the noises into noise audio signals, then the digital audio processor performs reverse phase processing on the noise audio signals to form reverse phase noise audio signals, the power amplification module amplifies the power of the reverse phase noise audio signals and then transmits the amplified power to the loudspeaker, thereby achieving the effect of neutralizing the noises, the Bluetooth facilitates the connection of the sound equipment and a mobile phone, the voice assistant has the functions of voice search, voice instructions, voice question answering and the like, and realizes the problem solving of users, the wireless charging device and the UCB interface solve the problem of charging of a mobile phone of a user, and the whole use is convenient and quick.
Description
Technical Field
The utility model belongs to the technical field of the stereo set technique and specifically relates to indicate an intelligence sound of making an uproar falls.
Background
Most of the existing noise reduction modes belong to passive noise reduction, and the general noise reduction sound equipment adopts sound absorption or sound insulation to achieve the noise reduction effect, but the noise reduction adopts materials with higher density, so that the noise reduction equipment has high requirements on sealing performance, complex structure and higher cost, influences the ventilation effect, only achieves the noise reduction effect on middle and high frequency noise, and has no obvious effect on low frequency noise with larger influence on human ears; at present, the intelligent sound box which can charge the mobile phone, connect the Bluetooth and combine the voice assistant together does not exist, and if the functions can be combined together, more convenience can be brought to a user.
SUMMERY OF THE UTILITY MODEL
The utility model discloses problem to prior art provides an intelligence sound of making an uproar falls.
In order to solve the technical problem, the utility model discloses a following technical scheme:
the utility model provides an intelligent noise reduction sound box, which comprises a shell, a microphone, a loudspeaker, a language assistant controller, a microphone signal processing module, a Bluetooth controller and an audio signal processing module, digital signal processor, power amplifier module, battery module, wireless charging device sets up at casing top inboard, the microphone is fixed to be set up in casing upper right end, the speaker is fixed to be set up at casing right side lower extreme, voice assistant controller is connected with the microphone electricity, microphone signal processing module is connected with voice assistant controller electricity, bluetooth controller, audio signal processing module is connected with microphone signal processing module electricity respectively, digital signal processor respectively with bluetooth controller, audio signal processing module electricity is connected, power amplifier module is connected with audio signal processing module electricity, the speaker is connected with power amplifier module electricity, battery module is connected with the socket.
Preferably, the method comprises the following steps: the surface of the shell is provided with a USB socket which is electrically connected with the power amplifier module.
Preferably, the method comprises the following steps: the left end of the shell is provided with a hollow groove.
Preferably, the method comprises the following steps: the voice assistant controller is internally provided with a voice receiver.
Preferably, the method comprises the following steps: the Bluetooth controller is internally provided with a mobile phone Bluetooth audio signal receiving device.
Preferably, the method comprises the following steps: the lower end of the shell is provided with a fixed weight.
The utility model has the advantages that: an intelligent noise reduction sound box comprises a shell, a microphone, a loudspeaker, a language assistant controller, a microphone signal processing module, a Bluetooth controller, an audio signal processing module, a digital signal processor, a power amplifier module, a battery module and a wireless charging device, wherein the wireless charging device is arranged on the inner side of the top end of the shell, the microphone is fixedly arranged at the upper right end of the shell, the loudspeaker is fixedly arranged at the lower right end of the shell, the voice assistant controller is electrically connected with the microphone, the microphone signal processing module is electrically connected with the voice assistant controller, the Bluetooth controller and the audio signal processing module are respectively and electrically connected with the microphone signal processing module, the digital signal processor is respectively and electrically connected with the Bluetooth controller and the audio signal processing module, the power amplifier module is electrically connected with the audio signal processing module, the loudspeaker is electrically connected with the power amplifier module, and the battery module is connected with a socket, the microphone gathers a plurality of noise and carries out the analysis contrast and acquire accurate noise source, and turn into noise audio signal with the noise, then digital audio processor handles noise audio signal opposition in order to form opposition noise audio signal, the rethread power amplifier module carries the speaker after with opposition noise audio signal power amplification, with this effect that reaches the neutralization noise, the bluetooth has made things convenient for being connected of stereo set and cell-phone, voice assistant has voice search, voice command, functions such as pronunciation question-answer, realize helping the user to solve the problem, user's cell-phone charging has been solved with UCB socket to wireless charging device, and is wholly convenient to use, and is fast.
Drawings
Fig. 1 is the utility model discloses an intelligence is fallen and is made an uproar stereo set structure schematic diagram.
Fig. 2 is the utility model discloses a stereo set top view of making an uproar falls in intelligence.
The attached figures are marked by a shell body-1, a microphone-2, a loudspeaker-3, a voice assistant controller-4, a microphone signal processing module-5, a Bluetooth controller-6, an audio signal processing module-7, a digital signal processor-8, a power amplifier module-9, a battery module-10, an empty slot-11, a socket-12, a wireless charging device-13, a UCB socket-14 and a fixed weighting block-15 respectively.
Detailed Description
In order to facilitate understanding of those skilled in the art, the present invention will be further described with reference to the following examples and drawings, which are not intended to limit the present invention. The present invention will be described in detail with reference to the accompanying drawings.
Referring to fig. 1-2, the utility model provides an intelligent noise reduction sound box, which comprises a housing 1, a microphone 2, a speaker 3, a language assistant controller 4, a microphone signal processing module 5, a bluetooth controller 6, an audio signal processing module 7, a digital signal processor 8, a power amplifier module 9, a battery module 10, a wireless charging device 13, wherein the wireless charging device 13 is arranged at the inner side of the top end of the housing 1, the microphone 2 is fixedly arranged at the upper right end of the housing 1, the speaker 3 is fixedly arranged at the lower right end of the housing 1, the voice assistant controller 4 is electrically connected with the microphone 2, the microphone signal processing module 5 is electrically connected with the voice assistant controller 4, the bluetooth controller 6 and the audio signal processing module 7 are respectively electrically connected with the microphone signal processing module 5, the digital signal processor 8 is respectively electrically connected with the bluetooth controller 6 and the audio signal processing module 7, the power amplifier module 9 is electrically connected with the audio signal processing module 7, the loudspeaker 3 is electrically connected with the power amplifier module 9, and the battery module 10 is connected with the socket 12.
In this embodiment: the surface of the shell 1 is provided with a USB socket 14 and is electrically connected with the power amplifier module 9, and the UCB socket 14 is used for charging a user mobile phone without wireless charging.
In this embodiment: the left end of the housing 1 is provided with a hollow 11 for accommodating the battery module 10.
In this embodiment: the voice assistant controller 4 is internally provided with a voice receiver for receiving voice commands of users.
In this embodiment: the Bluetooth controller 6 is internally provided with a mobile phone Bluetooth audio signal receiving device to connect the mobile phone with the sound equipment.
In this embodiment: the lower end of the shell 1 is provided with a fixed weighting block 15, which is beneficial to the stable arrangement of the sound on a plane.
The above description is only for the preferred embodiment of the present invention, and the present invention is not limited to the above description, and although the present invention is disclosed in the preferred embodiment, it is not limited to the above description, and any person skilled in the art can make some changes or modifications to equivalent embodiments without departing from the scope of the present invention, but all the technical solutions of the present invention are within the scope of the present invention.
Claims (6)
1. The utility model provides a stereo set of making an uproar falls in intelligence which characterized in that: the voice assistant device comprises a shell, a microphone, a loudspeaker, a language assistant controller, a microphone signal processing module, a Bluetooth controller, an audio signal processing module, a digital signal processor, a power amplifier module, a battery module, a wireless charging device, the wireless charging device is arranged on the inner side of the top end of the shell, the microphone is fixedly arranged at the upper right end of the shell, the loudspeaker is fixedly arranged at the lower right end of the shell, the voice assistant controller is electrically connected with the microphone, the microphone signal processing module is electrically connected with the voice assistant controller, the Bluetooth controller, the audio signal processing module is electrically connected with the microphone signal processing module respectively, the digital signal processor is electrically connected with the Bluetooth controller respectively, the audio signal processing module is electrically connected, the power amplifier module is electrically connected with the audio signal processing module, the loudspeaker is electrically connected with the power amplifier module, and the battery module is connected with a socket.
2. The intelligent noise reduction sound box of claim 1, wherein: the surface of the shell is provided with a USB socket which is electrically connected with the power amplifier module.
3. The intelligent noise reduction sound box of claim 1, wherein: the left end of the shell is provided with a hollow groove.
4. The intelligent noise reduction sound box of claim 1, wherein: the voice assistant controller is internally provided with a voice receiver.
5. The intelligent noise reduction sound box of claim 1, wherein: the Bluetooth controller is internally provided with a mobile phone Bluetooth audio signal receiving device.
6. The intelligent noise reduction sound box of claim 1, wherein: the lower end of the shell is provided with a fixed weight.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120776739.7U CN215010594U (en) | 2021-04-15 | 2021-04-15 | Intelligence sound of making an uproar falls |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120776739.7U CN215010594U (en) | 2021-04-15 | 2021-04-15 | Intelligence sound of making an uproar falls |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215010594U true CN215010594U (en) | 2021-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120776739.7U Active CN215010594U (en) | 2021-04-15 | 2021-04-15 | Intelligence sound of making an uproar falls |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215010594U (en) |
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2021
- 2021-04-15 CN CN202120776739.7U patent/CN215010594U/en active Active
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