CN110062265A - 一种蓝牙音乐接收播放电视机 - Google Patents

一种蓝牙音乐接收播放电视机 Download PDF

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Publication number
CN110062265A
CN110062265A CN201910487606.5A CN201910487606A CN110062265A CN 110062265 A CN110062265 A CN 110062265A CN 201910487606 A CN201910487606 A CN 201910487606A CN 110062265 A CN110062265 A CN 110062265A
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China
Prior art keywords
bluetooth
television set
audio frequency
plate
electronic switch
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CN201910487606.5A
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English (en)
Inventor
杨莞尔
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Gansu Dongguo New Energy Technology Co Ltd
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Gansu Dongguo New Energy Technology Co Ltd
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Priority to CN201910487606.5A priority Critical patent/CN110062265A/zh
Publication of CN110062265A publication Critical patent/CN110062265A/zh
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/4104—Peripherals receiving signals from specially adapted client devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42203—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS] sound input device, e.g. microphone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/41—Structure of client; Structure of client peripherals
    • H04N21/422—Input-only peripherals, i.e. input devices connected to specially adapted client devices, e.g. global positioning system [GPS]
    • H04N21/42204—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor
    • H04N21/42206—User interfaces specially adapted for controlling a client device through a remote control device; Remote control devices therefor characterized by hardware details
    • H04N21/42221—Transmission circuitry, e.g. infrared [IR] or radio frequency [RF]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/436—Interfacing a local distribution network, e.g. communicating with another STB or one or more peripheral devices inside the home
    • H04N21/4363—Adapting the video stream to a specific local network, e.g. a Bluetooth® network
    • H04N21/43637—Adapting the video stream to a specific local network, e.g. a Bluetooth® network involving a wireless protocol, e.g. Bluetooth, RF or wireless LAN [IEEE 802.11]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N21/00—Selective content distribution, e.g. interactive television or video on demand [VOD]
    • H04N21/40—Client devices specifically adapted for the reception of or interaction with content, e.g. set-top-box [STB]; Operations thereof
    • H04N21/43—Processing of content or additional data, e.g. demultiplexing additional data from a digital video stream; Elementary client operations, e.g. monitoring of home network or synchronising decoder's clock; Client middleware
    • H04N21/443—OS processes, e.g. booting an STB, implementing a Java virtual machine in an STB or power management in an STB
    • H04N21/4436—Power management, e.g. shutting down unused components of the receiver

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Human Computer Interaction (AREA)
  • General Engineering & Computer Science (AREA)
  • Software Systems (AREA)
  • Telephone Function (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

一种蓝牙音乐接收播放电视机包括电视机和一个AC/DC蓝牙音频解码蓝牙音频放大的集成一体板，其特征在于：AC/DC蓝牙音频解码蓝牙音频放大的集成一体板通过电子开关连接到电视机电源上，电视机的主电路通电时电子开关断开，电视机的主电路断电时电子开关通电，蓝牙板的音频输出连接到电视机音箱的喇叭上。这样当电视机工作时，蓝牙板失电不工作，对电视机不造成任何影响，当把电视机关机待机时，蓝牙板得电工作，这时我们打开手机蓝牙就可以欣赏音乐了。

Description

一种蓝牙音乐接收播放电视机
技术领域
本发明涉及一种电视机尤其是一种蓝牙音乐接收播放电视机。
背景技术
电视机是我们日常工作学习和娱乐的不可或缺的家用电器。但是我们在很多时候是不需要观看电视的，有些人并不喜欢看电视，但是家里还是配备了电视机，实在是一种资源浪费，能不能让电视机发挥一下其它的功能那该多好啦。
发明内容
电视机的音响效果一般都相当不错，但是我们能不能用电视机的音箱来听音乐呢，回答是否定的，我们一般是不能的。我们在不看电视的时候电视机是带电待机的，电视机只有电源的一小部分工作在待机状态，其它的大部分电路都不带电，所以我们没有办法让音箱工作来听音乐。
我们采用一种由市电供电的蓝牙音频接收放大电路板来接收音乐信号，通过电视机的音箱放出音乐，如果电视机待机时，蓝牙电路通电工作，电视机观看时，蓝牙电路断电不工作，这样电视机与蓝牙音响连接在一起又相互独立工作。蓝牙音频接收放大电路采用AC/DC蓝牙音频解码蓝牙音频放大的一体板，这种一体板的体积非常小，几乎可以放在电视机里的任何空间。
一种蓝牙音乐接收播放电视机包括电视机和一个AC/DC蓝牙音频解码蓝牙音频放大的集成一体板，其特征在于：AC/DC蓝牙音频解码蓝牙音频放大的集成一体板通过电子开关连接到电视机电源上，电视机的主电路通电时电子开关断开，电视机的主电路断电时电子开关通电，蓝牙板的音频输出连接到电视机音箱的喇叭上，电视机电路与蓝牙一体板电路互相独立且不能同时工作。这样当电视机工作时，蓝牙板失电不工作，对电视机不造成任何影响，当把电视机关机待机时，蓝牙板得电工作，这时我们打开手机蓝牙就可以欣赏音乐了。
附图说明
图1是液晶电视电路的功能示意图。
图2是一种蓝牙音乐接收播放电视机的电路功能示意图。
图3是AC/DC蓝牙音频解码蓝牙音频放大的电路功能示意图。
具体实施方式
如图1所示，是一种普通液晶电视机的电路功能示意图，从简易示意图中可以看出，伴音电路是主电路的一部分，不能单独工作。
如图2所示，是一种蓝牙音乐接收电视机的电路功能示意图，蓝牙音频板通过电子开关连接到电视机的内部电源上，电子开关是由电视机的主电路来控制的，电视机主电路工作时，电子开关则断开，蓝牙板则失电而不工作，关闭电视机待机时，电视机主电路失电，电子开关打开，蓝牙板则得电工作，蓝牙板上的音频输出接到电视机的喇叭上，这时打开手机蓝牙，然后手机播放音乐，手机音乐就会通过手机蓝牙发送出去，电视机内的蓝牙板就会接收到音乐，然后就会通过喇叭播放出来。
如图3所示，是AC/DC蓝牙音频解码蓝牙音频放大的电路功能示意图，交流市电经过降压整流滤波给蓝牙音频解码电路和音频放大电路提供直流电，AC/DC转换电路，蓝牙音频解码电路和音频放大电路集成到一块板子上，体积可以做的很小，方便安装。

Claims (1)

1.一种蓝牙音乐接收播放电视机包括电视机和一个AC/DC蓝牙音频解码蓝牙音频放大的集成一体板，其特征在于：AC/DC蓝牙音频解码蓝牙音频放大的集成一体板通过电子开关连接到电视机电源上，电视机的主电路通电时电子开关断开，电视机的主电路断电时电子开关通电，蓝牙板的音频输出连接到电视机音箱的喇叭上。
CN201910487606.5A 2019-06-05 2019-06-05 一种蓝牙音乐接收播放电视机 Pending CN110062265A (zh)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11861261B2 (en) 2021-01-12 2024-01-02 Asustek Computer Inc. Electronic device

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101067897A (zh) * 2007-05-30 2007-11-07 上海晖悦数字视频科技有限公司 一种基于蓝牙的数字电视机遥控器及其控制方法
CN101207412A (zh) * 2006-12-20 2008-06-25 深圳Tcl新技术有限公司 一种控制蓝牙手机的电视机
CN201349273Y (zh) * 2008-12-23 2009-11-18 康佳集团股份有限公司 一种液晶电视机蓝牙音箱
CN104796642A (zh) * 2015-03-06 2015-07-22 康佳集团股份有限公司 双模蓝牙音箱电视***及其双模蓝牙音频播放控制方法
CN108184164A (zh) * 2017-12-28 2018-06-19 深圳Tcl新技术有限公司 音频播放方法、智能电视及计算机可读存储介质

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101207412A (zh) * 2006-12-20 2008-06-25 深圳Tcl新技术有限公司 一种控制蓝牙手机的电视机
CN101067897A (zh) * 2007-05-30 2007-11-07 上海晖悦数字视频科技有限公司 一种基于蓝牙的数字电视机遥控器及其控制方法
CN201349273Y (zh) * 2008-12-23 2009-11-18 康佳集团股份有限公司 一种液晶电视机蓝牙音箱
CN104796642A (zh) * 2015-03-06 2015-07-22 康佳集团股份有限公司 双模蓝牙音箱电视***及其双模蓝牙音频播放控制方法
CN108184164A (zh) * 2017-12-28 2018-06-19 深圳Tcl新技术有限公司 音频播放方法、智能电视及计算机可读存储介质

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11861261B2 (en) 2021-01-12 2024-01-02 Asustek Computer Inc. Electronic device

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