CN217386677U

CN217386677U - Multi-module multifunctional record player

Info

Publication number: CN217386677U
Application number: CN202221345249.2U
Authority: CN
Inventors: 衡友辉; 吴伟伟; 陈庆德
Original assignee: Shenzhen Tengtaibo Technology Co ltd
Current assignee: Shenzhen Tengtaibo Technology Co ltd
Priority date: 2022-05-31
Filing date: 2022-05-31
Publication date: 2022-09-06
Anticipated expiration: 2032-05-31

Abstract

The utility model discloses a multi-functional record player of multimode, include: record player main part, core, control panel and control system electric connection, control system includes: the USB key board comprises a main control circuit, a Bluetooth module, an interface module CON2, an SD card socket, a USB card socket and a key control circuit, wherein the SD card socket, the USB card socket and the key control circuit are arranged on a control panel. The utility model discloses a play function to the vinyl record is realized to the core, simultaneously, can satisfy modes such as USB flash disk, SD card or bluetooth connection and carry out reading and the broadcast of audio frequency to satisfy the user demand that the user is different, and realize that play mode, broadcast song etc. control through the button on the control panel, form simple and easy operation platform, improve the convenient degree of operation.

Description

Multi-module multifunctional record player

Technical Field

The utility model relates to a record player music player technical field especially relates to a multi-module multifunctional record player.

Background

The black-glue record player is a sound reproducing device, and its sound is stored in the arc-shaped groove carved on the black-glue plane of the turntable by means of acoustic method. The traditional record player can only play the vinyl record, has single function and can not meet the demand of the consumer concept of the change day by day.

Accordingly, the prior art is deficient and needs improvement.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the defects of the prior art and providing a multi-module multifunctional record player.

The technical scheme of the utility model as follows: there is provided a multi-module multifunctional record player comprising: record player main part, set up in core in the record player main part, set up in control panel in the record player main part and set up in control system in the record player main part, control panel and control system electric connection, control system includes: the control system comprises a main control circuit, a Bluetooth module, an interface module CON2, an SD card seat, a USB card seat and a key control circuit, wherein the main control circuit is electrically connected with the Bluetooth module, the interface module CON2 and the key control circuit, the interface module CON2 is electrically connected with the SD card seat and the USB card seat, and the SD card seat, the USB card seat and the key control circuit are arranged on a control panel.

Further, a pin 3 of the SD card socket is connected to a SD _ CMD pin of the interface module CON2, a pin 4 of the SD card socket is connected to a 3.3V input voltage, a pin 9 of the SD card socket is connected to a resistor R110, the other end of the resistor R110 and a pin 5 of the SD card socket are connected in parallel to a SD _ CLK pin of the interface module CON2, a pin 6 of the SD card socket is grounded, a pin 7 of the SD card socket is connected to a SD _ DAT pin of the interface module CON2, a pin 10 and a pin 11 of the SD card socket are grounded in parallel, and a pin 12 and a pin 13 of the SD card socket are grounded in parallel.

Further, the 2 nd pin of the USB socket is connected to the USBDM pin of the interface module CON2, and the 3 rd pin of the USB socket is connected to the USBDP pin of the interface module CON 2.

Furthermore, the master control circuit is electrically connected with a disc amplifier circuit, and the disc amplifier circuit is electrically connected with the cassette mechanism.

Further, master control circuit electric connection has power amplifier circuit, power amplifier circuit is connected with earphone socket JK3 and speaker socket CON7, speaker socket CON7 is connected with loudspeaker.

Furthermore, the main control circuit is electrically connected with a data transceiver module.

Furthermore, the master control circuit is electrically connected with a recording module.

Adopt above-mentioned scheme, the utility model discloses a play function to the vinyl record is realized to the core, simultaneously, can satisfy modes such as USB flash disk, SD card or bluetooth connection and carry out reading and the broadcast of audio frequency to satisfy the user demand that the user is different, and realize that play mode, broadcast song etc. control through the button on the control panel, form simple and easy operation platform, improve the convenient degree of operation.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a circuit diagram of the interface module CON 2.

Fig. 3 is a circuit diagram of the SD card socket.

FIG. 4 is a circuit diagram of the USB socket.

FIG. 5 is a circuit diagram of the key control circuit.

Detailed Description

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 5, the present invention provides a multi-module multifunctional record player, including: the record player comprises a player body 1, a machine core 2 arranged on the player body 1, a control panel 3 arranged on the player body 1 and a control system arranged in the player body 1. The control panel 3 is electrically connected with the control system. The control system includes: the device comprises a main control circuit, a Bluetooth module, an interface module CON2, an SD card socket, a USB card socket and a key control circuit. The main control circuit is electrically connected with the bluetooth module, the interface module CON2 and the key control circuit. The interface module CON2 is electrically connected to the SD card socket and the USB card socket. The SD card seat, the USB card seat and the key control circuit are arranged on the control panel 3. The utility model provides a record player can realize the instant music record's play function through core 2, simultaneously, can satisfy modes such as USB flash disk, SD card or bluetooth connection and carry out reading and the broadcast of audio frequency to satisfy the user demand that the user is different, and realize the play mode through the last button of control panel, play song etc. and control, form simple and easy operation platform, improve the convenient degree of operation.

The 3 rd pin of the SD card holder is connected to an SD _ CMD pin of the interface module CON2, the 4 th pin of the SD card holder is connected to a 3.3V input voltage, the 9 th pin of the SD card holder is connected to a resistor R110, the other end of the resistor R110 and the 5 th pin of the SD card holder are connected in parallel to an SD _ CLK pin of the interface module CON2, the 6 th pin of the SD card holder is grounded, the 7 th pin of the SD card holder is connected to an SD _ DAT pin of the interface module CON2, the 10 th pin and the 11 th pin of the SD card holder are grounded in parallel, and the 12 th pin and the 13 th pin of the SD card holder are grounded in parallel. The SD card socket is connected to the main control circuit through the interface module CON2, so that the audio information in the inserted SD card is transmitted to the main control circuit, and the audio in the SD card is played.

The 2 nd pin of the USB socket is connected to the USBDM pin of the interface module CON2, and the 3 rd pin of the USB socket is connected to the USBDP pin of the interface module CON 2. The USB socket is connected to the main control circuit through the interface module CON2, so as to transmit the audio information stored in the inserted USB disk or other devices using USB connectors to the main control circuit, thereby playing the corresponding audio file.

The master control circuit is electrically connected with a disc amplifying circuit, and the disc amplifying circuit is electrically connected with the machine core. The turntable amplifier circuit amplifies the signals on the vinyl record collected by the machine core 2, so as to obtain a more real signal source.

The master control circuit electric connection has power amplifier circuit, power amplifier circuit is connected with earphone socket JK3 and speaker socket CON7, speaker socket CON7 is connected with loudspeaker. The processed and converted signal is amplified by the power amplifying circuit, and then is sent out through the speaker jack CON7 or the earphone jack JK3, so that sound is formed and enjoyed by a user.

The master control circuit is electrically connected with a data receiving and transmitting module, so that the record player can receive and transmit remote data conveniently, and the remote control and remote playing work can be realized.

The master control circuit is electrically connected with the recording module, so that the record function of the record player can be realized, and the expanding requirement of a user on the record player function is met.

To sum up, the utility model discloses a core realizes the instant music record's instant music, simultaneously, can satisfy modes such as USB flash disk, SD card or bluetooth connection and carry out reading and the broadcast of audio frequency to satisfy the user demand that the user is different, and realize that play mode, broadcast song etc. control through the button on the control panel, form simple and easy operation platform, improve the convenient degree of operation.

The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. A multi-module, multi-function record player, comprising: record player main part, set up in core in the record player main part, set up in control panel in the record player main part and set up in control system in the record player main part, control panel and control system electric connection, control system includes: the intelligent control device comprises a main control circuit, a Bluetooth module, an interface module CON2, an SD card holder, a USB card holder and a key control circuit, wherein the main control circuit is electrically connected with the Bluetooth module, the interface module CON2 and the key control circuit, the interface module CON2 is electrically connected with the SD card holder and the USB card holder, and the SD card holder, the USB card holder and the key control circuit are arranged on a control panel.

2. The multi-module multifunctional record player according to claim 1, wherein pin 3 of the SD card holder is connected to SD _ CMD pin of interface module CON2, pin 4 of the SD card holder is connected to a 3.3V input voltage, pin 9 of the SD card holder is connected to resistor R110, the other end of resistor R110 and pin 5 of the SD card holder are connected in parallel to SD _ CLK pin of interface module CON2, pin 6 of the SD card holder is grounded, pin 7 of the SD card holder is connected to SD _ DAT pin of interface module CON2, pin 10 of the SD card holder is grounded in parallel to pin 11, and pin 12 of the SD card holder is grounded in parallel to pin 13.

3. The multi-module multifunctional record player according to claim 1, wherein pin 2 of the USB socket is connected to pin USBDM of interface module CON2, and pin 3 of the USB socket is connected to pin USBDP of interface module CON 2.

4. The multi-module multi-function record player of claim 1, wherein the master control circuit is electrically connected to a turntable amplifier circuit, the turntable amplifier circuit being electrically connected to the deck.

5. The multi-module multifunctional record player according to claim 1, wherein the master control circuit is electrically connected to a power amplifier circuit, the power amplifier circuit is connected to an earphone jack JK3 and a speaker jack CON7, and the speaker jack CON7 is connected to a speaker.

6. The multi-module multi-function record player of claim 1, wherein the master control circuit is electrically connected to the data transceiver module.

7. The multi-module multi-function record player as claimed in claim 1, wherein the master control circuit is electrically connected to a recording module.