CN202076008U - Player with bluetooth data transmission function - Google Patents

Abstract

The utility model discloses a player with bluetooth data transmission function has the player circuit, is equipped with bluetooth signal transmission/receiving module, and bluetooth signal transmission/receiving module meets through singlechip and player master control circuit, still meets USB equipment and memory with the singlechip, and USB equipment and memory meet with player master control circuit respectively. The data communication between the disc and the Bluetooth device (such as MP4, mobile phone, computer, etc.) can be realized, the player plays the content stored in the Bluetooth device, and simultaneously plays the audio and video data stored in the USB device and the memory, and the contents in the disc, the Bluetooth device, the USB device and the memory can be mutually converted, thereby being very convenient for use.

Description

Player with Bluetooth data transmission function

technical field

The utility model relates to a player, in particular to an easy-to-use player with a bluetooth data transmission function.

Background technique

Known players (DVD, BD, etc.) are all provided with a player main control circuit, a disc reading core, etc., and the player main control circuit controls the disc reading core to read the disc, and the output signal of the disc reading core is then passed through the player. The machine main control circuit, codec module and audio-video interface module are connected with the TV, and the disc picture can be obtained on the TV. At present, Bluetooth devices, USB devices and storage devices are all audio and video media juxtaposed with discs, but existing players can only play discs, and cannot play the contents stored in Bluetooth devices, USB devices and storage devices, let alone The content in each medium is converted, which makes users feel inconvenient.

Contents of the invention

In order to solve the above-mentioned technical problems in the prior art, the utility model provides an easy-to-use player with a Bluetooth data transmission function.

The technical solution of the utility model is: a player with bluetooth data transmission function, with a player circuit, characterized in that: a bluetooth signal transmitting/receiving module is provided, and the bluetooth signal transmitting/receiving module communicates with the main player of the player through a single chip microcomputer The control circuit is connected, and the single-chip microcomputer is also connected with a USB device and a memory, and the USB device and the memory are respectively connected with the main control circuit of the player.

The utility model can not only play disc content, but also realize data communication with bluetooth devices (such as MP4, mobile phone, computer, etc.), and the player can play the content stored in the bluetooth device, and can also play USB devices and memory The audio and video data stored in it can be used to convert discs, bluetooth devices, USB devices and the contents of the storage to each other, which is very convenient to use.

Description of drawings

Fig. 1 is the circuit principle block diagram of the utility model embodiment.

Detailed ways

The specific embodiment of the utility model will be described below in conjunction with the accompanying drawings. As shown in Figure 1: there is the same player circuit as the existing player, and the difference with the existing player is that there is a Bluetooth signal transmitting/receiving module, and the Bluetooth signal transmitting/receiving module communicates with the main control circuit of the player through a single chip microcomputer It is connected with the single-chip microcomputer and is connected with a USB device and a memory, and the USB device and the memory are respectively connected with the main control circuit of the player.

working principle:

The main control circuit of the player is controlled by the single-chip microcomputer to play the content in the corresponding media (disc, Bluetooth device, USB device and memory) and convert and store the content in each media. If you want to play the content in the bluetooth device, the single-chip microcomputer controls the bluetooth signal transmitting/receiving module to receive the connection request from the external bluetooth device and establish a connection, and then the single-chip microcomputer transmits the audio and video data in the bluetooth device to the player for playback by the player. Form a picture on the TV; at the same time, the audio and video data in the Bluetooth device can be transferred to the USB device or memory for storage by the single-chip microcomputer.

Claims (1)

1. A player with bluetooth data transmission function has a player circuit, and is characterized in that: a bluetooth signal transmission/reception module is provided, and the bluetooth signal transmission/reception module is connected with the main control circuit of the player by a single-chip microcomputer, and is connected with the single-chip microcomputer A USB device and a memory are also connected, and the USB device and the memory are respectively connected with the main control circuit of the player.

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