WO2017084484A1 - 一种便携式户外音视频点唱设备 - Google Patents

一种便携式户外音视频点唱设备 Download PDF

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Publication number
WO2017084484A1
WO2017084484A1 PCT/CN2016/103774 CN2016103774W WO2017084484A1 WO 2017084484 A1 WO2017084484 A1 WO 2017084484A1 CN 2016103774 W CN2016103774 W CN 2016103774W WO 2017084484 A1 WO2017084484 A1 WO 2017084484A1
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audio
video
module
portable outdoor
singing
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PCT/CN2016/103774
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English (en)
French (fr)
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李庆华
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惠州市金能量科技有限公司
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Publication of WO2017084484A1 publication Critical patent/WO2017084484A1/zh

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    • G—PHYSICS
    • G10—MUSICAL INSTRUMENTS; ACOUSTICS
    • G10H—ELECTROPHONIC MUSICAL INSTRUMENTS; INSTRUMENTS IN WHICH THE TONES ARE GENERATED BY ELECTROMECHANICAL MEANS OR ELECTRONIC GENERATORS, OR IN WHICH THE TONES ARE SYNTHESISED FROM A DATA STORE
    • G10H1/00—Details of electrophonic musical instruments
    • G10H1/36—Accompaniment arrangements

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  • the present invention relates to the field of electronic technology, and in particular to a portable outdoor audio and video point-singing device.
  • audio and video singing has become a common basic entertainment demand for users.
  • audio and video singing is mainly applied to indoor scenes, for example, audio and video singing by a karaoke jukebox supporting display.
  • a major problem of the related technology is that the application scenario is relatively limited.
  • the related technology is difficult to achieve outdoor audio and video singing, especially related to large-size video (such as not less than the screen size of a general mobile terminal 10)
  • large-size video such as not less than the screen size of a general mobile terminal 10.
  • the embodiment of the present invention provides a portable outdoor audio and video point-singing device.
  • a portable outdoor audio and video karaoke device comprises: an audio and video input module, an audio and video processing module, a micro projection module, a microphone input module, a sound processing module, a power amplifier module and a speaker; the audio and video input module is connected to the audio and video a processing module; the audio and video processing module is respectively connected to the micro projection module and the sound processing module; the microphone input module is connected to the sound processing module; the sound processing module is connected to the power amplifier module; the power amplifier module Connecting the speaker;
  • the audio and video input module receives audio and video input externally by the portable outdoor audio and video click device, or audio and video stored locally;
  • the audio and video processing module inputs local or external to the portable outdoor audio and video click device Audio and video are parsed to obtain audio and video signals respectively;
  • the micro projection module projects the video signal onto a projection cloth outside the portable audio on demand device
  • the microphone input module can receive an audio signal input by an external wired or wireless microphone
  • the sound effect processing module performs sound processing on the audio signal output by the audio and video processing module and the audio signal output by the microphone input module;
  • the power amplifier module amplifies the audio signal processed by the sound effect, and the amplified audio signal is converted into an acoustic signal by the speaker for playing.
  • the audio and video input module comprises: a wired input module, a wireless input module, and a memory.
  • the portable outdoor audio and video point-singing device further includes a video output module connected to the audio-video processing module, and displays the video signal parsed by the audio-video processing module to an external display.
  • the portable outdoor audio and video point-singing device further includes a recording module and/or an output interface connected to the sound processing module, and the recording module performs recording and/or transmits the audio signal to the A recording device external to a portable outdoor audio and video karaoke device.
  • the portable outdoor audio-video point-and-click device further includes a battery for powering, and a charging module coupled to the battery.
  • the portable outdoor audio and video karaoke device comprises an audio and video input module, an audio and video processing module for parsing audio and video, a micro projection module for projecting a video signal onto the projection cloth, and a microphone input module for receiving an audio signal input by the microphone,
  • the sound processing module, the power amplifier module and the speaker for audio processing of the audio signal, the micro-projection module realizes the outdoor large-size video playing, and the sound processing module, the power amplifier module and the speaker realize the audio playing, compared with the traditional technology, You can achieve outdoor audio and video singing.
  • FIG. 1 is a schematic structural view of a portable outdoor audio and video point-singing device in a first embodiment of the present invention
  • FIG. 2 is a schematic structural diagram of a portable outdoor audio and video point-singing apparatus according to a second embodiment of the present invention
  • FIG. 3 is a schematic structural diagram of a portable outdoor audio and video point-singing device in a third embodiment of the present invention.
  • FIG. 4 is a schematic structural diagram of a portable outdoor audio and video point-singing apparatus according to a fourth embodiment of the present invention.
  • FIG. 5 is a schematic structural diagram of a portable outdoor audio and video point-singing apparatus according to a fifth embodiment of the present invention.
  • a portable outdoor audio and video click device 10 is provided in the first embodiment, including: an audio and video input module 101 , an audio and video processing module 102 , a micro projection module 103 , a microphone input module 104 , and a sound processing module . 105, power amplifier module 106 and speaker 107.
  • the audio and video input module 101 is connected to the audio and video processing module 102.
  • the audio and video processing module 102 is connected to the pico-projection module 103 and the sound effect processing module 105, respectively.
  • the microphone input module 104 is connected to the sound effect processing module 105.
  • the sound effect processing module 105 is connected to the power amplifier module 106.
  • the power amplifier module 106 is connected to the speaker.
  • the audio and video input module 101 in this embodiment receives audio and video input externally from the portable outdoor audio and video click device, or stores local audio and video.
  • the audio and video processing module 102 parses the audio and video input locally or externally by the portable outdoor audio and video point-singing device to obtain audio and video signals respectively.
  • the pico projection module 103 projects the video signal onto a projection cloth external to the portable audio on demand device 10.
  • the microphone input module 104 can receive an audio signal input by an external wired or wireless microphone.
  • the sound processing module 105 performs sound processing on the audio signal output by the audio and video processing module and the audio signal output by the microphone input module, such as echo reverberation, lifting and lowering, vocal cancellation, frequency response, volume balance, and the like.
  • the power amplifier module 106 amplifies the audio signal after the sound effect processing, and the amplified audio signal is converted into an acoustic signal by the speaker 107 for playing.
  • the portable outdoor audio and video point-singing device in this embodiment comprises an audio-video input module, an audio-video processing module for parsing audio and video, a micro-projection module for projecting a video signal onto the projection cloth, and an audio signal input by the microphone.
  • the microphone input module, the sound processing module for sound processing of the audio signal, the power amplifier module and the speaker, the micro-projection module realizes the outdoor large-size video playing, and the audio processing module, the power amplifier module and the speaker realize the audio playing, compared with With traditional technology, outdoor audio and video singing can be realized.
  • a portable outdoor audio and video point-singing device 20 is provided.
  • the audio and video processing module 202, the micro projection module 203, the microphone input module 204, the sound effect processing module 205, the power amplifier module 206, and the speaker 207 included in the portable outdoor audio and video karaoke device 20 are the same as the embodiment in FIG. No longer.
  • the audio and video input module includes: a wired input module 2012, a wireless input module 2011, and a memory.
  • the wireless input module 2011 may include a WiFi module, a Bluetooth module, a 3G module, a 4G module, or a 2.4G wireless module.
  • the wired input module 2012 includes an HDMI interface, an MHL interface, a Lighting interface, an AV interface, or an Ethernet interface, and the like.
  • the memory includes any combination of the built-in hard disk 20131, the SD card 20132, or the USB memory 20134.
  • the embodiment of FIG. 2 can realize audio and video input of multiple channels compared with the embodiment of FIG. 1 , and expands the application scenario of the portable outdoor audio and video point-singing device.
  • a third embodiment of a portable outdoor audio and video point-singing device 30 is provided.
  • the wireless input module 3011, the wired input module 3012, the built-in hard disk 30131, the SD card 30132, the USB memory 30134, the audio and video processing module 302, the micro projection module 303, and the microphone input module 304 are included in the portable outdoor audio and video recording device 30.
  • the sound effect processing module 305, the power amplifier module 306, and the speaker 307 are the same as the embodiment of FIG.
  • the portable outdoor audio-video point-singing device 30 further includes a video output module 308 connected to the audio-video processing module 302, and the video signal obtained by parsing the audio-video processing module 302. Displayed to an external display. Thereby, the range of connectable external display devices is further broadened.
  • a fourth embodiment of a portable outdoor audio and video point-singing device 40 provided on the basis of Fig. 3 is provided.
  • the portable outdoor audio and video karaoke device 40 further includes a recording module and/or an output interface connected to the sound processing module, and the recording module performs recording and/or transmits the audio signal to a recording device external to the portable outdoor audio and video karaoke device. .
  • audio copying and social sharing can be achieved.
  • the portable outdoor audio-video point-singing device 50 in the fifth embodiment further includes a battery 511 for supplying power, and a charging module 512 connected to the battery 511, which can be passed in an outdoor scene.
  • the battery 510 is powered.
  • the portable outdoor audio and video click device 50 of the present embodiment may further include a mains input module and a power module to enable the device to be connected to the indoor power of the room.
  • a sixth embodiment of the present invention provides a portable outdoor audio and video karaoke device, which may include: an audio and video input module, an audio and video processing module, a micro projection module, a microphone input module, a sound processing module, a power amplifier module, and a speaker. .
  • the audio and video input module is connected to the audio and video processing module; the audio and video processing module is respectively connected to the micro projection module and the sound effect processing module; the microphone input module is connected to the sound effect processing module; The module is connected to the power amplifier module; the power amplifier module is connected to the speaker.
  • the audio and video input module is configured to receive audio and video externally input by the portable outdoor audio and video click device, or audio and video stored locally; the audio and video processing module is configured to point to the portable outdoor audio and video The audio and video input by the singer device is externally or externally parsed to obtain audio and video signals respectively; the pico-projection module is configured to project the video signal onto a projection cloth outside the portable audio-on-demand device; the microphone input a module configured to receive an audio signal input by an external wired or wireless microphone; the sound processing module configured to perform sound processing on the audio signal output by the audio and video processing module and the audio signal output by the microphone input module; The power amplifier module is configured to amplify the audio signal processed by the sound effect; the speaker is configured to convert the amplified audio signal into an acoustic signal for playing.
  • the portable outdoor audio-video point-singing device may further include: a battery for supplying power, the battery may be an alkaline battery or an acid battery, and the battery is an entire device. Provide the required power.
  • the power consumption of the portable outdoor audio and video point-singing device may be relatively large.
  • the portable outdoor audio-video point-singing device may adopt A charged battery, such as a rechargeable lithium battery.
  • the device may further comprise: a charging module coupled to the battery.
  • the charging module can charge the battery.
  • the charging module may be a wired charging module or a wireless charging module. Charging power can be based on Actual situation settings.
  • the scene using the portable outdoor audio and video karaoke device may be able to provide commercial power, and thus, in order to conveniently utilize the commercial power, the portable outdoor audio and video karaoke device may further include: An electric input module and a power module; the mains input module configured to be connectable to a mains; the power module configured to convert electrical energy received by the mains input module into the portable outdoor audio and video click device Available electrical energy.
  • the audio and video input module can include a wired input module, a wireless input module, and a memory.
  • the audio and video input module may also include one of a wired input module, a wireless input module, and a memory, or a combination of any two.
  • the wired input module may include one or more interfaces for wired transmission of data, and may include, for example, an HDMI interface, an MHL interface, a Lighting interface, an AV interface, an Ethernet interface, and the like.
  • the memory may include one or a combination of an internal hard disk, an SD card, a USB memory, and an external hard disk.
  • the hard disk may be a solid state hard disk, a mechanical hard disk or a hybrid hard disk.
  • the wireless input module may include one or more sub-modules for wireless communication, such as a WiFi sub-module, a Bluetooth sub-module, a 3G sub-module, a 4G sub-module, a 2.4G wireless sub-module, etc., and each sub-module may support different Wireless communication method.
  • the portable outdoor audio and video click device may further include: a recording module connected to the sound processing module; the recording module configured to perform recording.
  • the audio data processed by the sound processing module can also be recorded.
  • the portable outdoor audio-visual equipment can also include: An output interface coupled to the sound processing module; the output interface configured to transmit an audio signal to a recording device external to the portable outdoor audio and video click device.
  • the portable outdoor audio and video click device may further include: a recording connected to the sound processing module. a module and an output interface; the recording module configured to perform recording; the output interface configured to transmit an audio signal to a record external to the portable outdoor audio and video click device Sound equipment.
  • the embodiment of the present invention further provides a portable outdoor audio and video karaoke device, the device further comprising a microphone and a projection cloth, and the microphone and the projection cloth are respectively respectively associated with the shell of the portable outdoor audio and video karaoke device. Body detachable connection.
  • the housing and the outer casing of the microphone are respectively provided with components that can be engaged, and the ends of the housing and the projection cloth are respectively provided with components that can be engaged, or the housing is arranged to be accommodated The microphone and the storage member of the projection cloth.
  • the microphone is a wired microphone or a wireless microphone; the number of the microphone and the projection cloth may be more than one.
  • the portable outdoor audio and video click-to-speak device further includes a display coupled to the video output module.
  • the display can be an LED display or a liquid crystal display.
  • the display can adopt a resistance technology touch screen, a surface acoustic wave technology touch screen, and a capacitive technology touch screen.
  • the portable outdoor audio and video click-to-speak device further includes a recording device coupled to the sound effect processing module.
  • Embodiments of the present invention provide a portable outdoor audio and video point-singing device, which includes an audio-video input module, an audio-video processing module that parses audio and video, a micro-projection module that projects a video signal onto a projection cloth, and receives
  • the microphone input module of the audio signal input by the microphone, the sound processing module for sound processing of the audio signal, the power amplifier module and the speaker, and the large-size video playing by the micro-projection module are realized by the sound processing module, the power amplifier module and the speaker. Audio playback, you can achieve outdoor audio and video singing.

Abstract

一种便携式户外音视频点唱设备（10），包括：音视频输入模块（101）、音视频处理模块（102）、微型投影模块（103）、麦克风输入模块（104）、音效处理模块（105）、功放模块（106）以及扬声器（107）；所述音视频输入模块（101）连接所述音视频处理模块（102）；所述音视频处理模块（102）分别连接所述微型投影模块（103）和所述音效处理模块（105）；所述麦克风输入模块（104）连接所述音效处理模块（105）；所述音效处理模块（105）连接所述功放模块（106）；所述功放模块（106）连接所述扬声器（107）。利用微型投影模块（103）实现户外的大尺寸视频的播放，利用音效处理模块（105）、功放模块（106）和扬声器（107）实现音频的播放，可以实现户外的音视频点唱。

Description

一种便携式户外音视频点唱设备 技术领域
本发明涉及电子技术领域，特别是涉及一种便携式户外音视频点唱设备。
背景技术
随着电子技术的发展，音视频点唱已成为用户常见的基本娱乐需求。相关技术中，音视频点唱主要应用在室内的场景，例如通过卡拉OK点唱机配套显示器来实现音视频点唱。
相关技术的一个主要问题是在于其应用场景比较局限，当用户在外旅行或活动时，相关技术很难实现户外音视频点唱，尤其涉及到大尺寸视频(如不小于一般移动终端屏幕尺寸的10英寸量级)时，相关技术就更难实现户外音视频点唱了。
发明内容
有鉴于此，为解决相关技术存在的技术问题，本发明实施例提供一种便携式户外音视频点唱设备。
一种便携式户外音视频点唱设备，包括：音视频输入模块、音视频处理模块、微型投影模块、麦克风输入模块、音效处理模块、功放模块以及扬声器；所述音视频输入模块连接所述音视频处理模块；所述音视频处理模块分别连接所述微型投影模块和所述音效处理模块；所述麦克风输入模块连接所述音效处理模块；所述音效处理模块连接所述功放模块；所述功放模块连接所述扬声器；
所述音视频输入模块，接收所述便携式户外音视频点唱设备外部输入的音视频，或在本地存储的音视频；
所述音视频处理模块，对所述便携式户外音视频点唱设备本地或外部输入 的音视频进行解析，分别得到音、视频信号；
所述微型投影模块，将所述视频信号投影到所述便携式音频点播设备外部的投影布上；
所述麦克风输入模块，可接收外部有线或无线麦克风输入的音频信号；
所述音效处理模块，对所述音视频处理模块输出的音频信号和所述麦克风输入模块输出的音频信号进行音效处理；
所述功放模块，将音效处理后的音频信号进行放大，由所述扬声器将放大后的音频信号转换为声信号进行播放。
在一个实施例中，所述音视频输入模块包括：有线输入模块、无线输入模块以及存储器。
在一个实施例中，所述便携式户外音视频点唱设备还包括与所述音视频处理模块相连接的视频输出模块，将所述音视频处理模块解析得到的视频信号，显示到外部显示器上。
在一个实施例中，所述便携式户外音视频点唱设备还包括与所述音效处理模块相连接的录音模块和/或输出接口，由所述录音模块进行录音和/或将音频信号传输到所述便携式户外音视频点唱设备外部的录音设备。
在一个实施例中，所述便携式户外音视频点唱设备还包括进行供电的电池，以及与所述电池连接的充电模块。
上述便携式户外音视频点唱设备，包括音视频输入模块、对音视频进行解析的音视频处理模块、将视频信号投影到投影布上的微型投影模块、接收麦克风输入的音频信号的麦克风输入模块、对音频信号进行音效处理的音效处理模块、功放模块和扬声器，由微型投影模块实现户外的大尺寸视频的播放，而由音效处理模块、功放模块和扬声器实现音频的播放，相比于传统技术，就可以实现户外的音视频点唱。
附图说明
图1为本发明第一实施例中的便携式户外音视频点唱设备的结构示意图；
图2为本发明第二实施例中的便携式户外音视频点唱设备的结构示意图；
图3为本发明第三实施例中的便携式户外音视频点唱设备的结构示意图；
图4为本发明第四实施例中的便携式户外音视频点唱设备的结构示意图；
图5为本发明第五实施例中的便携式户外音视频点唱设备的结构示意图。
具体实施方式
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合附图及实施例，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施例仅仅用以解释本发明，并不用于限定本发明。
参见图1，在第一实施例中提供了一种便携式户外音视频点唱设备10，包括：音视频输入模块101、音视频处理模块102、微型投影模块103、麦克风输入模块104、音效处理模块105、功放模块106以及扬声器107。音视频输入模块101连接音视频处理模块102。音视频处理模块102分别连接微型投影模块103和音效处理模块105。麦克风输入模块104连接音效处理模块105。音效处理模块105连接功放模块106。功放模块106连接扬声器。
本实施例中的音视频输入模块101，接收便携式户外音视频点唱设备外部输入的音视频，或存储本地音视频。音视频处理模块102，对便携式户外音视频点唱设备本地或外部输入的音视频进行解析，分别得到音、视频信号。微型投影模块103，将视频信号投影到便携式音频点播设备10外部的投影布上。麦克风输入模块104，可接收外部有线或无线麦克风输入的音频信号。音效处理模块105，对音视频处理模块输出的音频信号和麦克风输入模块输出的音频信号进行音效处理，例如回声混响、升降调、人声消除、频率响应、音量平衡等。功放模块106，将音效处理后的音频信号进行放大，由扬声器107将放大后的音频信号转换为声信号进行播放。
本实施例中的便携式户外音视频点唱设备，包括音视频输入模块、对音视频进行解析的音视频处理模块、将视频信号投影到投影布上的微型投影模块、接收麦克风输入的音频信号的麦克风输入模块、对音频信号进行音效处理的音效处理模块、功放模块和扬声器，由微型投影模块实现户外的大尺寸视频的播放，而由音效处理模块、功放模块和扬声器实现音频的播放，相比于传统技术，就可以实现户外的音视频点唱。
参见图2，在第二实施例中，提供了一种便携式户外音视频点唱设备20。该便携式户外音视频点唱设备20所包含的音视频处理模块202、微型投影模块203、麦克风输入模块204、音效处理模块205、功放模块206、扬声器207与图1中实施例相同，其工作原理不再赘述。
在图2实施例中，相比图1更为具体的，音视频输入模块包括：有线输入模块2012、无线输入模块2011以及存储器。其中，无线输入模块2011，可以包括WiFi模块、蓝牙模块、3G模块、4G模块或者2.4G无线模块等。有线输入模块2012包括HDMI接口、MHL接口、Lighting接口、AV接口或以太网接口等等。存储器包括内置硬盘20131、SD卡20132或USB存储器20134中任意若干种组合。
由此，图2实施例相比于图1实施例就可以实现多种渠道的音视频输入，拓展了便携式户外音视频点唱设备的应用场景。
参见图3，为本发明提供的便携式户外音视频点唱设备30的第三实施例。该便携式户外音视频点唱设备30所包含的无线输入模块3011、有线输入模块3012、内置硬盘30131、SD卡30132、USB存储器30134、音视频处理模块302、微型投影模块303、麦克风输入模块304、音效处理模块305、功放模块306、扬声器307与图2中实施例相同。
图3实施例与图2实施例的主要差别在于，便携式户外音视频点唱设备30还包括与音视频处理模块302相连接的视频输出模块308，将音视频处理模块302解析得到的视频信号，显示到外部显示器上。由此，进一步拓宽了可连接的外部显示设备的范围。
在图4实施例中，为图3基础上提供的一种便携式户外音视频点唱设备40的第四实施例。该便携式户外音视频点唱设备40还包括与音效处理模块相连接的录音模块和/或输出接口，由录音模块进行录音和/或将音频信号传输到便携式户外音视频点唱设备外部的录音设备。由此，相比于图3，可实现音频的复制与社交分享。
参见图5，第五实施例中的便携式户外音视频点唱设备50还包括进行供电的电池511，以及与电池511连接的充电模块512，在户外场景下，就可以通过 电池510进行供电。此外，与室内电子设备相类似，本实施例的便携式户外音视频点唱设备50还可以包括市电输入模块和电源模块，以使该设备可以接入到室内的市电。
下面对本发明提供的第六实施例进行介绍。
本发明第六实施例提供了一种便携式户外音视频点唱设备，所述设备可以包括：音视频输入模块、音视频处理模块、微型投影模块、麦克风输入模块、音效处理模块、功放模块以及扬声器。
所述音视频输入模块连接所述音视频处理模块；所述音视频处理模块分别连接所述微型投影模块和所述音效处理模块；所述麦克风输入模块连接所述音效处理模块；所述音效处理模块连接所述功放模块；所述功放模块连接所述扬声器。
所述音视频输入模块，配置为接收所述便携式户外音视频点唱设备外部输入的音视频，或在本地存储的音视频；所述音视频处理模块，配置为对所述便携式户外音视频点唱设备本地或外部输入的音视频进行解析，分别得到音、视频信号；所述微型投影模块，配置为将所述视频信号投影到所述便携式音频点播设备外部的投影布上；所述麦克风输入模块，配置为能够接收外部有线或无线麦克风输入的音频信号；所述音效处理模块，配置为对所述音视频处理模块输出的音频信号和所述麦克风输入模块输出的音频信号进行音效处理；所述功放模块，配置为将音效处理后的音频信号进行放大；所述扬声器，配置为将放大后的音频信号转换为声信号进行播放。
在一个实施例中，为实现便携的功能，所述便携式户外音视频点唱设备还可以包括：进行供电的电池，所述电池可以是碱性电池也可以是酸性电池，所述电池为整个设备提供所需的电源。
在一个实施例中，所述便携式户外音视频点唱设备的电能消耗有可能比较大，为保证所述电池能够为所述设备提供持久的电能，所述便携式户外音视频点唱设备可以采用可充电的电池，例如可充电的锂电池。这样，所述设备还可以包括：与所述电池连接的充电模块。所述充电模块可以为所述电池充电。所述充电模块可以是有线充电模块，也可以是无线充电模块。充电功率可以根据 实际情况设置。
当然，在实际应用中，使用所述便携式户外音视频点唱设备的场景有可能能够提供市电，这样，为能够便利的利用市电，所述便携式户外音视频点唱设备还可以包括：市电输入模块和电源模块；所述市电输入模块，配置为能够与市电连接；所述电源模块，配置为将所述市电输入模块接收的电能转换为所述便携式户外音视频点唱设备可用的电能。
在一个实施例中，为使能够通过多种途径获取音视频数据，所述音视频输入模块可以包括：有线输入模块、无线输入模块以及存储器。当然，所述音视频输入模块也可以包括：有线输入模块、无线输入模块和存储器中一种或任意两种的组合。
所述有线输入模块可以包括一个或多个用于有线传输数据的接口，例如可以包括HDMI接口、MHL接口、Lighting接口、AV接口、以太网接口等。
所述存储器可以包括内置硬盘、SD卡、USB存储器、外置硬盘中的一种或几种的组合。所述硬盘可以是固态硬盘、机械硬盘或混合硬盘。
所述无线输入模块可以包括一个或多个用于无线通信的子模块，例如WiFi子模块、蓝牙子模块、3G子模块、4G子模块、2.4G无线子模块等，各子模块可以支持不同的无线通信方式。
在一个实施例中，为保存音效处理模块处理后的音频数据，所述便携式户外音视频点唱设备还可以包括：与所述音效处理模块相连接的录音模块；所述录音模块，配置为进行录音。
在一个实施例中，为减少所述便携式户外音视频点唱设备的体积，节省成本，还能够对音效处理模块处理后的音频数据进行录音，所述便携式户外音视频点唱设备还可以包括：与所述音效处理模块相连接的输出接口；所述输出接口，配置为将音频信号传输到所述便携式户外音视频点唱设备外部的录音设备。
不难理解，为提供多种方式对音效处理模块处理后的音频数据进行录音，在一个实施例中，所述便携式户外音视频点唱设备还可以包括：与所述音效处理模块相连接的录音模块和输出接口；所述录音模块，配置为进行录音；所述输出接口，配置为将音频信号传输到所述便携式户外音视频点唱设备外部的录 音设备。在实际应用中，本发明实施例还提供一种便携式户外音视频点唱设备，所述设备还包括麦克风和投影布，所述麦克风和投影布分别与所述便携式户外音视频点唱设备的壳体可拆卸连接。例如，所述壳体和所述麦克风的外壳分别设置有可以卡接的部件，所述壳体和所述投影布的端部分别设置有可以卡接的部件，或者所述壳体设置可以收纳所述麦克风和所述投影布的收纳部件。
在一个实施例中，所述麦克风为有线麦克风或无线麦克风；所述麦克风和投影布的数量都可以多于一个。
在一个实施例中，所述便携式户外音视频点唱设备还包括显示器，所述显示器与所述视频输出模块连接。所述显示器可以为LED显示器或液晶显示器。所述显示器可以采用电阻技术触摸屏、表面声波技术触摸屏、电容技术触摸屏。
在一个实施例中，所述便携式户外音视频点唱设备还包括录音设备，所述录音设备与所述音效处理模块连接。以上所述实施例仅表达了本发明的几种实施方式，其描述较为具体和详细，但并不能因此而理解为对本发明专利范围的限制。应当指出的是，对于本领域的普通技术人员来说，在不脱离本发明构思的前提下，还可以做出若干变形和改进，这些都属于本发明的保护范围。因此，本发明专利的保护范围应以所附权利要求为准。
工业实用性
本发明实施例提供了一种便携式户外音视频点唱设备，所述设备包括音视频输入模块、对音视频进行解析的音视频处理模块、将视频信号投影到投影布上的微型投影模块、接收麦克风输入的音频信号的麦克风输入模块、对音频信号进行音效处理的音效处理模块、功放模块和扬声器，由微型投影模块实现户外的大尺寸视频的播放，而由音效处理模块、功放模块和扬声器实现音频的播放，可以实现户外的音视频点唱。

Claims (10)

  1. 一种便携式户外音视频点唱设备，包括：音视频输入模块、音视频处理模块、微型投影模块、麦克风输入模块、音效处理模块、功放模块以及扬声器；
    所述音视频输入模块连接所述音视频处理模块；所述音视频处理模块分别连接所述微型投影模块和所述音效处理模块；所述麦克风输入模块连接所述音效处理模块；所述音效处理模块连接所述功放模块；所述功放模块连接所述扬声器；
    所述音视频输入模块，配置为接收所述便携式户外音视频点唱设备外部输入的音视频，或在本地存储的音视频；
    所述音视频处理模块，配置为对所述便携式户外音视频点唱设备本地或外部输入的音视频进行解析，分别得到音、视频信号；
    所述微型投影模块，配置为将所述视频信号投影到所述便携式音频点播设备外部的投影布上；
    所述麦克风输入模块，配置为能够接收外部有线或无线麦克风输入的音频信号；
    所述音效处理模块，配置为对所述音视频处理模块输出的音频信号和所述麦克风输入模块输出的音频信号进行音效处理；
    所述功放模块，配置为将音效处理后的音频信号进行放大；
    所述扬声器，配置为将放大后的音频信号转换为声信号进行播放。
  2. 根据权利要求1所述的便携式户外音视频点唱设备，其中，所述音视频输入模块包括：有线输入模块、无线输入模块以及存储器。
  3. 根据权利要求1所述的便携式户外音视频点唱设备，其中，所述音视频输入模块包括：有线输入模块、无线输入模块和存储器中一种或任意两种的组合。
  4. 根据权利要求1所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：与所述音视频处理模块相连接的视频输出模块；
    所述视频输出模块，配置为将所述音视频处理模块解析得到的视频信号， 显示到外部显示器上。
  5. 根据权利要求1所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：与所述音效处理模块相连接的录音模块；
    所述录音模块，配置为进行录音。
  6. 根据权利要求1所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：与所述音效处理模块相连接的输出接口；
    所述输出接口，配置为将音频信号传输到所述便携式户外音视频点唱设备外部的录音设备。
  7. 根据权利要求1所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：与所述音效处理模块相连接的录音模块和输出接口；
    所述录音模块，配置为进行录音；
    所述输出接口，配置为将音频信号传输到所述便携式户外音视频点唱设备外部的录音设备。
  8. 根据权利要求1至7任一项所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：进行供电的电池，以及与所述电池连接的充电模块。
  9. 根据权利要求1至7任一项所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：进行供电的电池。
  10. 根据权利要求1至7任一项所述的便携式户外音视频点唱设备，其中，所述便携式户外音视频点唱设备还包括：市电输入模块和电源模块；
    所述市电输入模块，配置为能够与市电连接；
    所述电源模块，配置为将所述市电输入模块接收的电能转换为所述便携式户外音视频点唱设备可用的电能。
PCT/CN2016/103774 2015-11-16 2016-10-28 一种便携式户外音视频点唱设备 WO2017084484A1 (zh)

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Families Citing this family (2)

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Publication number Priority date Publication date Assignee Title
CN205104224U (zh) * 2015-11-16 2016-03-23 惠州市金能量科技有限公司 一种便携式户外音视频点唱设备
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Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN202159222U (zh) * 2011-03-04 2012-03-07 源兴电子(泉州)有限公司 多媒体卡拉ok投影仪
CN202285172U (zh) * 2011-10-18 2012-06-27 源兴电子(泉州)有限公司 一种便携式卡拉ok装置
US20120204213A1 (en) * 2010-03-02 2012-08-09 Harman International Industries, Incorporated Wireless theater system
US20120328136A1 (en) * 2011-06-24 2012-12-27 Chiang Hai-Yu Multimedia player device
CN103794200A (zh) * 2014-01-27 2014-05-14 福建海媚数码科技有限公司 基于wifi实现音频接入的便携式卡拉ok装置
CN104766598A (zh) * 2014-01-06 2015-07-08 福建海媚数码科技有限公司 一种基于wifi音视频接入的卡拉ok装置
CN205104224U (zh) * 2015-11-16 2016-03-23 惠州市金能量科技有限公司 一种便携式户外音视频点唱设备

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120204213A1 (en) * 2010-03-02 2012-08-09 Harman International Industries, Incorporated Wireless theater system
CN202159222U (zh) * 2011-03-04 2012-03-07 源兴电子(泉州)有限公司 多媒体卡拉ok投影仪
US20120328136A1 (en) * 2011-06-24 2012-12-27 Chiang Hai-Yu Multimedia player device
CN202285172U (zh) * 2011-10-18 2012-06-27 源兴电子(泉州)有限公司 一种便携式卡拉ok装置
CN104766598A (zh) * 2014-01-06 2015-07-08 福建海媚数码科技有限公司 一种基于wifi音视频接入的卡拉ok装置
CN103794200A (zh) * 2014-01-27 2014-05-14 福建海媚数码科技有限公司 基于wifi实现音频接入的便携式卡拉ok装置
CN205104224U (zh) * 2015-11-16 2016-03-23 惠州市金能量科技有限公司 一种便携式户外音视频点唱设备

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