CN210840065U - Voice intelligent radio player - Google Patents

Abstract

The utility model relates to the technical field of intelligent household appliances, especially, relate to a voice intelligent radio player, including the bluetooth chip module that is used for carrying out data transmission and instruction operation, the radio module that is used for receiving audio information that links to each other with the bluetooth chip module, the Crytal module that is used for producing the resonance that links to each other with the bluetooth chip module, the KEY module that is used for providing control button that links to each other with the bluetooth chip module, the PHONE module that is used for providing external earphone socket that links to each other with the bluetooth chip module, the MIC module that is used for receiving speech information that links to each other with the bluetooth chip module, the TF card module that is used for playing the music in the RAM card that links to each other with the bluetooth chip module, the DISPLAY module that is used for showing that links to each other with the bluetooth chip module, the USB module that is used for playing the; the utility model provides a technical scheme can effectively overcome the needs that prior art exists and download the broadcast sound source, does not have the function of pronunciation man-machine interchange operation, awkward defect.

Description

A voice intelligent radio player

technical field

The utility model relates to the technical field of intelligent household appliances, in particular to a voice intelligent radio player.

Background technique

With the continuous development of the smart home Internet, the intelligentization of home appliances has been sought after by the market. Audio is a necessary home appliance for home appliances. The existing home appliance market products are divided into the use of discs, U disks, TF cards to play music, and storage of discs. The amount of songs is not large, and the music needs to be downloaded from U disk and TF card, and it needs to be found in a large number of songs to play. The radio player can play audio sources without downloading, and can be used for voice man-machine communication.

In the utility model patent with the authorization announcement number CN 207820183 U and the authorization announcement date of 2018.09.04, a smart speaker with mobile multi-point timing playback is disclosed, including: a memory that stores the user's identity information, speaker usage habit information, user Speaker usage habits and position information and audio content comparison table and speed threshold; speed detector, to detect the movement speed of smart speakers; locator, to locate the position information of smart speakers; playback starter, when the movement speed reaches or exceeds the speed threshold, according to Speaker usage habit information and location information, obtain the audio content to be activated from the user's speaker usage habits and location information and the audio content comparison table; the player receives the audio content for push playback; the decibel detection controller detects the sound decibel around the smart speaker value; when the sound decibel value reaches or exceeds the preset decibel threshold, the audio content to be activated is obtained, and the user can adjust the size of the sound decibel threshold. The smart speaker of the utility model can make full use of the fragmented time of the user and improve the efficiency and effect of information reception.

However, this kind of mobile multi-point timed playback smart speaker needs to download and play the audio source, does not have the function of voice man-machine communication operation, and is inconvenient to use.

SUMMARY OF THE INVENTION

(1) Technical problems solved

Aiming at the above shortcomings of the prior art, the utility model provides a voice intelligent radio player, which can effectively overcome the need to download and play audio sources in the prior art, does not have the function of voice man-machine communication operation, and is inconvenient to use. defect.

(2) Technical solutions

In order to achieve the above-mentioned purpose, the utility model is realized through the following technical solutions:

A voice intelligent radio player, comprising a bluetooth chip module for data transmission and command operation, a radio module connected with the bluetooth chip module for receiving audio information, and a bluetooth chip module connected with the bluetooth chip module for generating The resonant Crystal module, the KEY module connected with the bluetooth chip module for providing control buttons, the PHONE module connected with the bluetooth chip module for providing an external headphone jack, and the bluetooth chip module connected with the The MIC module for receiving voice information, the TF card module for playing music in the memory card that is connected to the bluetooth chip module, the DISPLAY module that is connected to the bluetooth chip module for display, and the bluetooth chip module that is connected to the A USB module for playing music in a U disk, a BATT module for supplying power connected to the bluetooth chip module, and an AMP module for amplifying audio signals connected to the bluetooth chip module, connected to the BATT module The CHARGE module used for charging, the AMP module is connected with the speaker module, and the BATT module is connected with the USB module through the DC TO DC module.

Preferably, the model of the bluetooth chip module is AC6921A, and the bluetooth frequency band of the bluetooth chip module is 2400MHz to 2483.5MHz.

Preferably, the model of the radio module is QN8035, and the radio frequency of the radio module is 87.5MHz to 108MHz.

Preferably, the resonant frequency of the Crystal module is 24MHz.

Preferably, an audio amplifier is built in the AMP module, and the audio amplifier model is MIX2018/TB8816.

Preferably, the working voltage of the BATT module is +3.7V, and the working voltage of the CHARGE module is +5V.

(3) Beneficial effects

Compared with the prior art, the utility model provides a voice intelligent radio player, and the beneficial effects are as follows: the smart phone is installed with APP application software, the mobile phone is connected to the player through Bluetooth data matching, and the mobile phone is linked to the cloud platform through the Internet, The microphone of the player converts the voice signal into an electrical signal, and transmits it to the voice Bluetooth module. The voice Bluetooth module converts the digital signal to the APP application software on the mobile phone. The mobile phone sends the data signal to the platform database to match the corresponding instructions to the mobile phone, and the mobile phone transmits it through Bluetooth. Play content to the player, so that the voice intelligent radio player does not need to download and play audio sources, has the function of voice man-machine communication operation, and is easy to use.

Description of drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the following briefly introduces the accompanying drawings that need to be used in the description of the embodiments or the prior art. Obviously, the accompanying drawings in the following description These are just some embodiments of the present invention, and for those of ordinary skill in the art, other drawings can also be obtained from these drawings without creative effort.

Fig. 1 is the overall structure schematic diagram of the present utility model;

Fig. 2 is the bluetooth chip module circuit structure diagram of the utility model;

Fig. 3 is the TF card module circuit structure diagram of the utility model;

Fig. 4 is the circuit structure diagram of the USB module of the present invention;

Fig. 5 is the PHONE module circuit structure diagram of the utility model;

Fig. 6 is the circuit structure diagram of the radio module of the utility model;

Fig. 7 is the DISPLAY module circuit structure diagram of the utility model;

Fig. 8 is the MIC module circuit structure diagram of the utility model;

Fig. 9 is the KEY module circuit structure diagram of the utility model;

FIG. 10 is a circuit structure diagram of the AMP module of the present invention.

Detailed ways

In order to make the purposes, technical solutions and advantages of the embodiments of the present utility model clearer, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described above are a part of the embodiments of the present invention, but not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

A voice intelligent radio player, as shown in Figures 1 to 10, includes a Bluetooth chip module for data transmission and command operation, a radio module connected to the Bluetooth chip module for receiving audio information, and the Bluetooth chip module. The Crystal module connected to generate resonance, the KEY module connected to the Bluetooth chip module to provide control buttons, the PHONE module connected to the Bluetooth chip module to provide an external headphone jack, and the connected Bluetooth chip module to receive The MIC module for voice information, the TF card module connected with the Bluetooth chip module for playing music in the memory card, the DISPLAY module connected with the Bluetooth chip module for display, the one connected with the Bluetooth chip module for playing music in the U disk The USB module, the BATT module connected to the Bluetooth chip module for supplying power, the AMP module connected to the Bluetooth chip module for amplifying audio signals, the CHARGE module connected to the BATT module for charging, the AMP module and the speaker module The BATT module is connected to the USB module through the DC TO DC module.

Specifically, the model of the Bluetooth chip module is AC6921A, the Bluetooth band of the Bluetooth chip module is 2400MHz to 2483.5MHz; the model of the radio module is QN8035, the radio frequency of the radio module is 87.5MHz to 108MHz; the resonant frequency of the Crystal module is 24MHz; the built-in AMP module There is an audio amplifier, the audio amplifier model is MIX2018/TB8816; the working voltage of the BATT module is +3.7V, and the working voltage of the CHARGE module is +5V.

When in use, the voice intelligent radio player is a product of Bluetooth + TF card + USB + FM + earphone + hands-free calling. The CHARGE +5V and BATT 3.7V parts of the line are the charging part and the power supply part of the power supply; the AC6921A part is The Bluetooth chip of this device relies on the Bluetooth transmission protocol as a carrier for data transmission, using the A2DP stereo protocol, and the Bluetooth band is 2400 MHz to 2483.5MHz. After connecting with Bluetooth playback devices such as mobile phones, tablet computers and notebooks, after successful pairing , you can play the audio source on the device, and can receive the commands of AD202 for relative operations; the QN8035 part is a radio module, which can receive FM radio stations in the frequency band of 87.5MHz to 108MHz; the USB part can play MP3 music in the U disk The TF card part can play MP3 music in the memory card; the PHONE part is an external earphone; the Crystal 24MHz part is the resonant circuit of AC6921A; the KEY part is the button control; The AMP part has a built-in audio amplifier MIX2018/TB8816 to amplify the audio signal and drive the speaker to emit sound;

The voice intelligent radio player includes: player, APP application software, cloud data platform; the player includes: microphone, voice Bluetooth module; APP application software is installed on the smart phone; cloud platform includes: storage application database; The principle is: install the APP application software on the smartphone, connect the mobile phone to the player through Bluetooth data matching, and connect the mobile phone to the cloud platform through the Internet. Send to the APP application software on the mobile phone, the mobile phone sends the data signal to the platform database to match the corresponding instructions to the mobile phone, and the mobile phone transmits the content to the player through Bluetooth to play the content, so that the voice intelligent radio player does not need to download and play the audio source, and has a voice man-machine communication operation. function, easy to use.

The above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand; The technical solutions described in the examples are modified, or some technical features thereof are equivalently replaced; and these modifications or replacements will not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (6)

1. a voice intelligent radio player, is characterized in that: comprise the bluetooth chip module that is used for carrying out data transmission and instruction operation, the radio module that is connected with the described bluetooth chip module for receiving audio information, and the described bluetooth chip The Crystal module connected to the module for generating resonance, the KEY module connected to the bluetooth chip module for providing control buttons, the PHONE module connected to the bluetooth chip module for providing an external headphone jack, and the bluetooth chip module connected to provide an external headphone jack. The MIC module connected to the chip module for receiving voice information, the TF card module connected to the bluetooth chip module for playing music in the memory card, the DISPLAY module connected to the bluetooth chip module for display, and the The USB module connected to the bluetooth chip module for playing music in the U disk, the BATT module connected to the bluetooth chip module for providing power, the AMP module connected to the bluetooth chip module for amplifying audio signals, A CHARGE module connected to the BATT module for charging, the AMP module is connected to a speaker module, and the BATT module is connected to a USB module through a DC TO DC module. 2 . The voice intelligent radio player according to claim 1 , wherein the model of the bluetooth chip module is AC6921A, and the bluetooth frequency band of the bluetooth chip module is 2400MHz to 2483.5MHz. 3 . 3 . The voice intelligent radio player according to claim 1 , wherein the model of the radio module is QN8035, and the radio frequency of the radio module is 87.5MHz to 108MHz. 4 . 4. The intelligent voice radio player according to claim 1, wherein the resonant frequency of the Crystal module is 24MHz. 5 . The voice intelligent radio player according to claim 1 , wherein an audio amplifier is built in the AMP module, and the audio amplifier model is MIX2018/TB8816. 6 . 6 . The voice intelligent radio player according to claim 1 , wherein the working voltage of the BATT module is +3.7V, and the working voltage of the CHARGE module is +5V. 7 .

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