CN210837188U

CN210837188U - Voice song-selecting radio player

Info

Publication number: CN210837188U
Application number: CN202020113560.9U
Authority: CN
Inventors: 徐继国
Original assignee: Dongguan Langyun Electronic Co ltd
Current assignee: Dongguan Langyun Electronic Co ltd
Priority date: 2020-01-19
Filing date: 2020-01-19
Publication date: 2020-06-23
Anticipated expiration: 2030-01-19

Abstract

The utility model relates to an intelligent house technical field especially relates to a pronunciation selection radio reception player, including the bluetooth chip module that is used for carrying on data transmission and instruction operation, the acoustic control IC processor module that is used for carrying on audio signal conversion processing that links to each other with the bluetooth chip module, the radio reception module that is used for receiving audio information that links to each other with the bluetooth chip module, the first 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 the 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 MIC2 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 memory card that links to; 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

Voice song-selecting radio player

Technical Field

The utility model relates to an intelligence house technical field especially relates to a pronunciation selection song radio reception player.

Background

Along with the continuous development of intelligent house internet, household electrical appliances are intelligent to obtain market pursuit, the stereo set is a necessary household electrical appliance of household electrical appliances, the radio of the existing stereo player is used for tuning a broadcasting station, physical keys are needed to be used when songs are played, the playing sequence number is selected to be played according to the mode of selecting the keys before and after the playing, the experience feeling of inconvenient use is lacked, aiming at the defects in the prior art, a voice song selection radio player is developed, a playing sound source can be free from downloading, and voice is used through the man-machine communication operation.

The utility model discloses a digital number input and vibration on demand formula dibble seeder in the utility model patent of the bulletin number of authorizing CN 202102720U, the bulletin date of authorizing 2012.01.04, the dibble seeder in be equipped with master control PCB board, master control PCB board on be equipped with multimedia decoding MCU chip, TF data cassette, audio power amplifier chip, radio reception receiving chip, charge constant current device, key switch, EEPROM memory, devices such as digital display screen and infrared remote control receiver, multimedia decoding MCU chip with devices such as TF data card, display screen, remote control receiver and audio power amplifier chip be connected to constitute whole player circuit system. The multifunctional player has wide application and beautiful appearance, is a multifunctional player product for early education, antenatal education, learning, leisure and entertainment, and is suitable for children of 0-6 years old to have the functions of early education, story listening, pregnant woman antenatal education, adult learning foreign languages, saying, music listening and the like.

However, the digital number input and vibration on-demand jukeboxes need to download and play sound sources, do not have the function of voice man-machine communication operation, and are inconvenient to use.

Disclosure of Invention

Technical problem to be solved

To the above-mentioned shortcoming that prior art exists, the utility model provides a pronunciation selection song radio reception player can effectively overcome the needs that prior art exists and download the broadcast sound source, does not have pronunciation man-machine communication operation's function, awkward defect.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes:

a voice song selection radio player comprises a Bluetooth chip module for data transmission and instruction operation, a voice control IC processor module connected with the Bluetooth chip module and used for audio signal conversion processing, a radio module connected with the Bluetooth chip module and used for receiving audio information, a first Crystal module connected with the Bluetooth chip module and used for generating resonance, a KEY module connected with the Bluetooth chip module and used for providing control KEYs, a PHONE module connected with the Bluetooth chip module and used for providing an external earphone socket, an MIC2 module connected with the Bluetooth chip module and used for receiving voice information, a TF card module connected with the Bluetooth chip module and used for playing music in a memory card, an AMP module connected with the Bluetooth chip module and used for amplifying audio signals, and a USB module connected with the Bluetooth chip module and used for playing music in a U disk, the system comprises a DISPLAY module connected with the Bluetooth chip module and used for displaying, a BATT module connected with the Bluetooth chip module and used for providing power, a CHARGE module connected with the BATT module and used for charging, an MIC1 module connected with the voice control IC processor module and used for receiving voice information, a second Crystal module and a third Crystal module connected with the voice control IC processor module and used for generating resonance, wherein the BATT module is connected with a USB module through a DC TO DC module, and the AMP module is connected with a loudspeaker module.

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

Preferably, the model number of the voice-controlled IC processor module is AD 202.

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

Preferably, the resonant frequency of the first Crystal module is 24MHz, the resonant frequency of the second Crystal module is 12MHz, and the resonant frequency of the third Crystal module is 32.768 KHz.

Preferably, an audio amplifier is arranged in the AMP module, and the model of the audio amplifier is MIX2018/TB 8816.

Preferably, the BATT module has an operating voltage of +3.7V, and the CHARGE module has an operating voltage of + 5V.

(III) advantageous effects

Compared with the prior art, the utility model provides a pronunciation selection song radio reception player, the beneficial effect who produces is: the microphone collects voice signals, converts the voice signals into electric signals and sends the electric signals to the voice control IC processor, and the voice control IC processor sends the processed digital signals to the Bluetooth chip module to execute music selection or tune a broadcasting station, so that the device does not need to download a playing sound source, has the function of voice man-machine communication operation and is convenient to use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a circuit structure diagram of the bluetooth chip module of the present invention;

FIG. 3 is a circuit diagram of the voice-activated IC processor module according to the present invention;

FIG. 4 is a circuit diagram of the TF card module of the present invention;

fig. 5 is a circuit diagram of the PHONE module of the present invention;

FIG. 6 is a circuit diagram of the radio module of the present invention;

fig. 7 is a circuit structure diagram of the DISPLAY module of the present invention;

fig. 8 is a circuit structure diagram of an MIC1 module according to the present invention;

fig. 9 is a circuit structure diagram of an MIC2 module according to the present invention;

fig. 10 is a circuit diagram of the USB module according to the present invention;

fig. 11 is a circuit diagram of a KEY module according to the present invention;

fig. 12 is a circuit diagram of an AMP module according to the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

A voice song selection radio player, as shown in FIG. 1 to FIG. 12, comprises a Bluetooth chip module for data transmission and instruction operation, a voice control IC processor module connected with the Bluetooth chip module for audio signal conversion processing, a radio module connected with the Bluetooth chip module for receiving audio information, a first Crystal module connected with the Bluetooth chip module for generating resonance, a KEY module connected with the Bluetooth chip module for providing control KEYs, a PHONE module connected with the Bluetooth chip module for providing an external earphone socket, a MIC2 module connected with the Bluetooth chip module for receiving voice information, a TF card module connected with the Bluetooth chip module for playing music in a memory card, an AMP module connected with the Bluetooth chip module for amplifying audio signals, and a USB module connected with the Bluetooth chip module for playing music in a USB flash disk, the device comprises a DISPLAY module connected with a Bluetooth chip module and used for displaying, a BATT module connected with the Bluetooth chip module and used for providing power, a CHARGE module connected with the BATT module and used for charging, a MIC1 module connected with a voice control IC processor module and used for receiving voice information, a second Crystal module and a third Crystal module connected with the voice control IC processor module and used for generating resonance, wherein the BATT module is connected with a USB module through a DC TO DC module, and the AMP module is connected with a loudspeaker module.

Specifically, the model of the Bluetooth chip module is AC6921A, and the Bluetooth band of the Bluetooth chip module is 2400MHz to 2483.5 MHz; the model number of the sound control IC processor module is AD 202; the model of the radio module is QN8035, and the radio frequency of the radio module is 87.5MHz to 108 MHz; the resonant frequency of the first Crystal module is 24MHz, the resonant frequency of the second Crystal module is 12MHz, and the resonant frequency of the third Crystal module is 32.768 KHz; an audio amplifier is arranged in the AMP module, and the model of the audio amplifier is MIX2018/TB 8816; the BATT module working voltage is +3.7V, and the CHARGE module working voltage is + 5V.

When the voice on-demand receiver is used, the voice on-demand receiver is a Bluetooth + TF card + USB + FM + earphone + hands-free calling product, and the CHARGE +5V and BATT 3.7V parts of a circuit are a charging part and a power supply part of a power supply; the AC6921A part is the Bluetooth chip of the device, it is data transmission by using Bluetooth transmission protocol as carrier, it uses A2DP stereo protocol, the wave band of the Bluetooth is 2400MHz to 2483.5MHz, it is connected with Bluetooth playing devices such as mobile phone, tablet computer and notebook, after pairing is successful, it can play the sound source on the device, it can receive the instruction of AD202 to do relative operation; the AD202 part is a sound control IC processor, converts audio signals collected by the MIC into digital signals and transmits the digital signals to the AC6921A, and the AC6921A receives instructions and then selects music or tunes a broadcasting station; the USB part can play MP3 music in the U disk; the TF card part can play MP3 music in the memory card; the QN8035 part is a radio module which can receive a frequency modulation broadcasting station with a frequency range of 87.5MHz to 108 MHz; the PHONE part is an external earphone; the KEY part is KEY control; the part of Crystal 24MHz/12MHz/32.768KHz is a resonance circuit of AC6921A and AD 202; the MIC1/MIC2 part is a built-in microphone, and clear conversation or voice on demand can be realized through the Bluetooth hands-free function; the AMP part is internally provided with an audio amplifier MIX2018/TB8816 for amplifying the audio signal and driving the loudspeaker to emit sound; the microphone collects voice signals, converts the voice signals into electric signals and sends the electric signals to the voice control IC processor, and the voice control IC processor sends the processed digital signals to the Bluetooth chip module to execute music selection or tune a broadcasting station, so that the device does not need to download a playing sound source, has the function of voice man-machine communication operation and is convenient to use.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. A voice song selection radio player is characterized in that: comprises a Bluetooth chip module for data transmission and instruction operation, a voice control IC processor module which is connected with the Bluetooth chip module and is used for audio signal conversion processing, a radio module which is connected with the Bluetooth chip module and is used for receiving audio information, a first Crystal module which is connected with the Bluetooth chip module and is used for generating resonance, a KEY module which is connected with the Bluetooth chip module and is used for providing control KEYs, a PHONE module which is connected with the Bluetooth chip module and is used for providing an external earphone socket, an MIC2 module which is connected with the Bluetooth chip module and is used for receiving voice information, a TF card module which is connected with the Bluetooth chip module and is used for playing music in a memory card, an AMP module which is connected with the Bluetooth chip module and is used for amplifying audio signals, and a USB module which is connected with the Bluetooth chip module and is used for playing music in a U disk, the system comprises a DISPLAY module connected with the Bluetooth chip module and used for displaying, a BATT module connected with the Bluetooth chip module and used for providing power, a CHARGE module connected with the BATT module and used for charging, an MIC1 module connected with the voice control IC processor module and used for receiving voice information, a second Crystal module and a third Crystal module connected with the voice control IC processor module and used for generating resonance, wherein the BATT module is connected with a USB module through a DC TO DC module, and the AMP module is connected with a loudspeaker module.

2. The voice song-selecting radio player according to claim 1, characterized in that: the Bluetooth chip module is AC6921A, and the wave band of the Bluetooth chip module is 2400MHz to 2483.5 MHz.

3. The voice song-selecting radio player according to claim 1, characterized in that: the model number of the voice-controlled IC processor module is AD 202.

4. The voice song-selecting radio player according to claim 1, characterized in that: the model of the radio module is QN8035, and the radio frequency of the radio module is 87.5MHz to 108 MHz.

5. The voice song-selecting radio player according to claim 1, characterized in that: the first Crystal module has a resonant frequency of 24MHz, the second Crystal module has a resonant frequency of 12MHz, and the third Crystal module has a resonant frequency of 32.768 KHz.

6. The voice song-selecting radio player according to claim 1, characterized in that: an audio amplifier is arranged in the AMP module, and the model of the audio amplifier is MIX2018/TB 8816.

7. The voice song-selecting radio player according to claim 1, characterized in that: the BATT module working voltage is +3.7V, and the CHARGE module working voltage is + 5V.