CN216817811U - Record player with direct broadcast function - Google Patents

Abstract

The utility model discloses a record player with a live broadcast function, and relates to the technical field of record players. The device comprises a driving module for driving a turntable platter to rotate, a pickup module which can be attached to the surface of the turntable platter and used for converting audio data recorded by the turntable platter into audio signals, a central processing module which is in communication connection with the pickup module and used for converting the audio signals into live broadcast signals, and an interface module which is connected with the central processing module and used for outputting the live broadcast signals. Aims to increase the direct broadcasting function and improve the application range of the record player on the basis of the existing record player.

Description

Record player with direct broadcast function

Technical Field

The utility model relates to the technical field of record players, in particular to a record player with a live broadcast function.

Background

Record players on the market at present have a variety, but all do not have the function of live broadcasting, and along with intelligent mobile terminal's development, more and more people use and watch the live broadcast of network, can share seeing and hearing and carry out the interaction with spectator through the live broadcast of network, and the participation effect to the audience is very obvious. Thus, the music displayed by the record player can be transmitted to different audiences anytime and anywhere without being limited by regions. The application range of the record player is greatly improved.

SUMMERY OF THE UTILITY MODEL

The utility model mainly aims to provide a record player with a live broadcast function, aiming at increasing the live broadcast function and improving the application range of the record player on the basis of the existing record player.

In order to achieve the above object, the present invention provides an electric record player with a live broadcast function, which includes a driving module for driving a turntable platter to rotate, a pickup module attached to a surface of the turntable platter for converting audio data recorded on the turntable platter into an audio signal, a central processing module communicatively connected to the pickup module for converting the audio signal into a live broadcast signal, and an interface module connected to the central processing module for outputting the live broadcast signal.

In an embodiment of the present application, the interface module includes at least one of a USB socket and an RCA socket.

In an embodiment of the present application, the apparatus further includes an audio amplifying module disposed between the sound pickup module and the central processing module for amplifying the audio signal.

In an embodiment of the present application, the system further includes an audio output module connected to the central processing module for local audio output.

In an embodiment of the present application, the portable electronic device further includes a volume adjustment module connected to the audio output module and used for adjusting audio volume, and the volume adjustment module is a sliding volume adjustment module.

In an embodiment of the present application, the audio output module further includes a power amplifier module disposed between the central processing module and the audio output module.

In one embodiment of the present application, the electronic device further comprises a power module connected to the central processing module and supplying power to the record player.

In an embodiment of the present application, a power processing module that performs voltage stabilization processing on the power module is further disposed between the power module and the central processing module.

In an embodiment of the present application, the system further comprises an audio processing module connected to the central processing module for sound variation and sound effect processing.

In an embodiment of the present application, the wireless data transceiver module further includes a wireless data transceiver module connected to the central processing module.

Adopt above-mentioned technical scheme, through the motion of drive module drive record disc, then acquire the audio data that record on the record disc surface through the pickup module to convert this audio data into audio signal, then transmit audio signal for central processing module, convert audio signal to live broadcast signal by central processing module, export live broadcast signal through interface module at last, realize the live broadcast of record player. The application range of the record player is greatly expanded, and the live broadcast requirement of people on the record player is met.

Drawings

The utility model is described in detail below with reference to specific embodiments and the attached drawing figures, wherein:

fig. 1 is a schematic structural diagram of a first embodiment of the present invention.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and examples. It should be understood that the following specific examples are only for illustrating the present invention and are not to be construed as limiting the present invention.

As shown in fig. 1, in order to achieve the above object, the present invention provides an electric record player with a live broadcast function, which includes a driving module for driving a turntable platter to rotate, a pickup module attached to a surface of the turntable platter for converting audio data recorded on the turntable platter into an audio signal, a central processing module communicatively connected to the pickup module for converting the audio signal into a live broadcast signal, and an interface module connected to the central processing module for outputting the live broadcast signal.

Specifically, the driving module comprises a driving motor, the driving motor adopts a commonly used stepping motor in the prior art, and the stepping motor has the advantages of sufficient power, easily controlled rotation angle and the like. An output shaft of the driving motor is connected to the turntable mounting seat, the driving motor drives the turntable mounting seat to rotate, and a turntable of the electric turntable is mounted on the turntable mounting seat and rotates along with the turntable mounting seat.

The pickup module includes the support arm and installs the record head in support arm one end, and the record head can laminate on the surface of record disc, and the record head acquireed the audio data on record disc surface when record disc rotates, and it acquires the principle and is prior art, no longer gives unnecessary details one by one here. The audio data is converted into an audio signal by the pickup after the pickup acquires the audio data, and the audio signal refers to a digital signal.

The central processing module is a processing module integrated with a computing unit, a storage unit and a counting unit. The central processing module may be a micro control unit. After the micro control unit obtains the audio signal, the audio signal is packaged and converted into a live broadcast signal.

The interface module is connected to the central processing module, and the interactive communication between the record player and other equipment can be realized through the interface module. After the central processing module converts the acquired audio signal into a live broadcast signal, the live broadcast signal is directly sent to the interface module, and the live broadcast signal is output through the interface module.

Adopt above-mentioned technical scheme, through the motion of drive module drive record disc, then acquire the audio data that record on the record disc surface through the pickup module to convert this audio data into audio signal, then transmit audio signal for central processing module, convert audio signal to live broadcast signal by central processing module, export live broadcast signal through interface module at last, realize the live broadcast of record player. The application range of the record player is greatly expanded, and the live broadcast requirement of people on the record player is met.

In an embodiment of the present application, the interface module includes at least one of a USB socket and an RCA socket.

Specifically, USB refers to universal serial bus, and RCA refers to a widely used terminal where the application includes digital audio and color difference component transmission, analog audio or analog video signal transmission.

The USB socket and the RCA socket are widely applied, so that the USB socket and the RCA socket can be adapted to most intelligent equipment in the market, and the application range of the record player is greatly improved.

In an embodiment of the present application, the apparatus further includes an audio amplifying module disposed between the sound pickup module and the central processing module for amplifying the audio signal.

Specifically, the audio amplification module refers to an amplification circuit capable of increasing the output power of a signal, and the amplification circuit is of various types including a voltage amplifier, a current amplifier, a transconductance amplifier, and a transimpedance amplifier. The pickup module sends audio signal for audio amplification module, is enlargied the audio signal who acquires by audio amplification module, then audio amplification module sends the audio signal after enlargiing for central processing module acquires audio signal is more clear, thereby improves central processing module to audio signal's treatment accuracy.

In an embodiment of the present application, the system further includes an audio output module connected to the central processing module for local audio output.

Specifically, the central processing module is further connected with an audio output module, and the audio output module is used for realizing local output of audio signals. Thereby guarantee the user can still use the phonograph to carry out local music broadcast under the condition of not carrying out the live broadcast.

In an embodiment of the present application, the audio output module further includes a sliding volume adjusting module connected to the audio output module for adjusting the audio volume.

Specifically, through slidingtype volume adjustment module, be convenient for to the regulation of volume.

In an embodiment of the application, the audio output module includes at least one of a left channel speaker, a right channel speaker, and a headphone output.

Specifically, the left sound channel loudspeaker and the right sound channel loudspeaker which are optimized in the scheme are arranged in pairs, so that a user can obtain stereo listening feeling. The user experience is improved.

In an embodiment of the present application, the audio output module further includes a power amplifier module disposed between the central processing module and the audio output module.

Specifically, the power amplifier module generally refers to the most basic device in an audio system, commonly called a loudspeaker, and has the task of amplifying a weak electrical signal from a signal source to drive a loudspeaker to make a sound.

The power amplifier module is arranged between the central processing module and the audio output module, so that the output volume of the audio output module can be increased, and the audio output module can output qualified audio data.

In one embodiment of the present application, the apparatus further comprises a power module connected to the central processing module and providing power to the record player.

Specifically, power module is used for providing the power for the record player, and when power module was the battery package, be equipped with the interface that charges on the battery package, be provided with power processing module between interface and the battery package charges to the stability of electric current when guaranteeing to charge to the battery package.

In an embodiment of the present application, a power processing module that performs voltage stabilization processing on the power module is further disposed between the power module and the central processing module.

Specifically, the power supply processing module is used for performing voltage stabilization processing on the power supply. The stability of the power supply is improved, and therefore the safe operation of all electronic components in the record player is guaranteed.

In an embodiment of the present application, the system further includes an audio processing module connected to the central processing module for sound variation and sound effect processing.

Specifically, the audio processing module is used for performing sound change processing on input audio data and simulating the sounds of old people, men, women and children, so that various live broadcast effects are achieved.

In an embodiment of the present application, the wireless data transceiver module further includes a wireless data transceiver module connected to the central processing module.

Specifically, the central processing module is further connected with a wireless transceiver module, the wireless transceiver module can be a Bluetooth module, the Bluetooth module is used for receiving audio data of the access device, and the audio data received by the Bluetooth module and audio data played by a gramophone turntable of the electric gramophone are played synchronously, so that audio superposition is achieved. Different live broadcast effects are achieved.

The above description is only a preferred embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the technical solutions of the present invention, which are made by using the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims (10)

1. The utility model provides a record player of live function, its characterized in that, including being used for driving record player pivoted drive module, can laminate and be used for converting the audio data that the record player recorded into audio signal's pickup module on the record player surface, communication connection in pickup module can with audio signal converts live signal's central processing module to, and connect in central processing module is used for the interface module with live signal output.

2. The record player with live broadcast of claim 1, wherein the interface module comprises at least one of a USB socket and an RCA socket.

3. The record player as claimed in claim 1, further comprising an audio amplification module disposed between the pickup module and the central processing module for amplifying the audio signal.

4. The record player of claim 1, further comprising an audio output module coupled to the central processing module for local audio output.

5. The record player of claim 4, further comprising a volume adjustment module coupled to the audio output module for adjusting audio volume, the volume adjustment module being a sliding volume adjustment module.

6. The record player according to claim 4, further comprising a power amplifier module disposed between said central processing module and said audio output module.

7. The record player with live broadcast of claim 1, further comprising a power module coupled to the central processing module and configured to power the record player.

8. The record player with live broadcasting as claimed in claim 7, wherein a power processing module for voltage-stabilizing the power module is further provided between the power module and the central processing module.

9. The jukebox of claim 1, further including an audio processing module coupled to the central processing module for sound modification and sound effect processing.

10. The record player as in claim 1, further comprising a wireless data transceiver module coupled to the central processing module.

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