CN203851248U - Network set-top box with functions of loudspeaker and video deconcentrator - Google Patents
Network set-top box with functions of loudspeaker and video deconcentrator Download PDFInfo
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- CN203851248U CN203851248U CN201420296681.6U CN201420296681U CN203851248U CN 203851248 U CN203851248 U CN 203851248U CN 201420296681 U CN201420296681 U CN 201420296681U CN 203851248 U CN203851248 U CN 203851248U
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Abstract
The utility model relates to a network set-top box with the functions of a loudspeaker and a video deconcentrator. The network set-top box comprises a network input interface, a digital television signal processing unit, a wireless receiving unit and a central processing module, wherein the network input interface is connected with the central processing module through the digital television signal processing unit, and the wireless receiving unit is connected with the central processing module. The network set-top box further comprises a VGA video input interface, a VGA signal switching module, a VGA video output interface and a built-in loudspeaker module, wherein the central processing module is connected with the VGA signal switching module and the built-in loudspeaker module, and both the VGA video input interface and the VGA video output interface are connected with the VGA signal switching module respectively. The network set-top box with the functions of the loudspeaker and the video deconcentrator is provided with the built-in loudspeaker, and through the network set-top box, a user can easily switch between a network television and a computer host.
Description
Technical field
The utility model relates to a kind of network machine top box with loud speaker and video deconcentrator function.
Background technology
The network machine top box of prior art generally comprises network input interface, digital television signal processing unit, radio receiving unit, central processing unit, USB interface, HDMI audio and video output interface and storage card, network input interface is generally to adopt cable interface, for receiving the signal of automatic network, and convert the signal that receives automatic network to audio signal and the processing of other signals confession central processing unit by digital television signal processing unit, radio receiving unit can receive user's remote information, and control information is passed to central processing unit, USB interface can with other equipment connection finishing man-machine interactions, central processing unit is processed from the video file in audio-video signal and the storage card of network interface, and the corresponding audio-video signal output of receiving control information control, the audio-video document that user can adopt storage card oneself can be wanted is stored in storage card, HDMI audio and video output interface is connected with the HDMI interface of display, just can play corresponding Audio and Video.
This network machine top box is directly connected the function that just can realize display playing network television with display.But this network machine top box also has following not enough: 1, most is all to adopt VGA interface for the display being connected with host computer, and be not with HDMI interface, this display, user cannot install network machine top box, and most of displays do not have loud speaker yet, if user will watch Web TV, necessary external loudspeaker, cumbersome.If 2 users adopt the display being connected with host computer, user will certainly be switched display connection between network machine top box and host computer so, and in prior art, user must be that manual plug VGA line switches, and uses cumbersome.
Utility model content
Technical problem to be solved in the utility model is, overcome the defect of prior art, and a kind of boombox is provided, and user's network machine top box with loud speaker and video deconcentrator function that can easily switch between Web TV and host computer.
For solving the problems of the technologies described above, the utility model proposes a kind of network machine top box with loud speaker and video deconcentrator function, it comprises network input interface, digital television signal processing unit, radio receiving unit, central processing module, described network input interface is connected with central processing module by digital television signal processing unit, described radio receiving unit is connected with central processing module, it also comprises VGA video input interface, VGA signal handover module, VGA video output interface and boombox module, described central processing module is connected with VGA signal handover module and boombox module, described VGA video input interface and VGA video output interface are all connected with VGA signal handover module.
Adopt after said structure, the utlity model has following advantage: 1, the output of the utility model network machine top box has the output of VGA vision signal and audio signal output, VGA vision signal is passed through VGA video output interface and is connected with the display of VGA interface, output video, audio signal is exported by boombox, thereby can realize on the display without HDMI interface and realize network television function, 2, with VGA video input interface, can be connected with the video output of host computer, receive the vision signal of host computer, by VGA signal handover module, video can be exported between the VGA vision signal in the VGA of host computer vision signal and network machine top box and switched, so just do not need plug VGA line, just can realize the switching between host computer and Web TV, simple and convenient.
As preferably, described central processing module is central processing unit, and described central processing unit is connected outputting VGA vision signal with VGA signal handover module, and described central processing unit is connected output audio signal with boombox module.Described network input interface connects by digital television signal processing unit and central processing unit, and described radio receiving unit is connected with central processing unit, adopts this structure central processing unit to need direct outputting VGA vision signal and audio signal.
Preferred as another, described central processing module comprises that central processing unit and HDMI turn VGA and audio-frequency module, described HDMI turns VGA and audio-frequency module is connected with central processing unit, and described HDMI turns VGA and audio-frequency module is connected with VGA signal handover module and boombox module respectively.Described network input interface connects by digital television signal processing unit and central processing unit, described radio receiving unit is connected with central processing unit, adopt this structure, described central processing unit can adopt the central processing unit that is output as the output of HDMI audio frequency and video in the network machine top box of prior art, turns VGA and HDMI audio-video signal is changed into VGA vision signal and audio signal by audio-frequency module by HDMI.
It also comprises HDMI audio and video output interface, and described HDMI audio and video output interface is connected with central processing unit.Adopt this structure, the utility model network machine top box can also be with HDMI interface, so that display that can tape splicing HDMI interface.
As improvement, in described boombox module, also comprise 3.5mm audio output interface.In boombox module, be provided with 3.5mm audio output interface and can facilitate user's lug machine, in the time that user does not connect 3.5mm audio output interface, the work of boombox module, in the time that user connects 3.5mm audio output interface, boombox is not worked, and audio frequency is exported by 3.5mm audio output interface.
Brief description of the drawings
Fig. 1 is the principle block diagram of one of embodiment of the present utility model;
Fig. 2 is two the principle block diagram of embodiment of the present utility model;
In figure, 1, central processing module.
Embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Be illustrated in figure 1 one of embodiment: the utility model proposes a kind of network machine top box with loud speaker and video deconcentrator function, it comprises network input interface, digital television signal processing unit, radio receiving unit, central processing unit, storage card, USB interface and HDMI audio and video output interface, described network input interface is connected with central processing unit by digital television signal processing unit, described radio receiving unit, storage card, USB interface and HDMI audio and video output interface are all connected with central processing unit, it also comprises that HDMI turns VGA and audio-frequency module, VGA video input interface, VGA signal handover module, VGA video output interface and boombox module, described HDMI turns VGA and audio-frequency module and central processing unit, VGA signal handover module and boombox module connect, described VGA video input interface and VGA video output interface are all connected with VGA signal handover module.Central processing module 1 comprises that central processing unit and HDMI turn VGA and audio-frequency module.
USB interface can with other equipment connection finishing man-machine interactions, central processing unit is processed from the video file in audio-video signal and the storage card of network interface, and the corresponding audio-video signal output of receiving control information control, the audio-video document that user can adopt storage card oneself can be wanted is stored in storage card.
Described HDMI turns VGA and audio-frequency module converts HDMI audio frequency and video output signal to VGA vision signal and audio signal, and VGA vision signal is from the output of VGA video output interface, and audio signal is exported from boombox module.
In the present embodiment, can comprise HDMI audio and video output interface, also can not comprise HDMI audio and video output interface.
In described boombox module, also comprise 3.5mm audio output interface.In boombox module, be provided with 3.5mm audio output interface and can facilitate user's lug machine, in the time that user does not connect 3.5mm audio output interface, the work of boombox module, in the time that user connects 3.5mm audio output interface, boombox is not worked, and audio frequency is exported by 3.5mm audio output interface.
Described VGA signal handover module switches the VGA signal after HDMI conversion and the VGA signal entering from VGA video input interface; in the present embodiment, can adopt the form of button; also can adopt the form of toggle switch, but as long as play signal handoff functionality all belong to the application's protection range within.
Described VGA video input interface can be connected with host computer by VGA holding wire, receives the vision signal from host computer.
Described VGA video output interface is connected with the VGA interface on display, and the vision signal of host computer or Web TV signal are supplied with to display.Display in the present embodiment is computer monitor conventional in prior art, generally only has VGA interface.
Fig. 2 is two of the utility model embodiment, with the network machine top box of loud speaker and video deconcentrator function, it comprises network input interface, digital television signal processing unit, radio receiving unit, central processing unit, storage card, USB interface and HDMI audio and video output interface, described network input interface is connected with central processing unit by digital television signal processing unit, described radio receiving unit, storage card, USB interface and HDMI audio and video output interface are all connected with central processing unit, it also comprises VGA video input interface, VGA signal handover module, VGA video output interface and boombox module, described central processing unit is connected with VGA signal handover module and boombox module, described VGA video input interface and VGA video output interface are all connected with VGA signal handover module.Central processing module 1 is central processing unit.
Embodiment two in, the direct outputting VGA vision signal of central processing unit and audio signal, therefore do not need to meet HDMI and turn VGA and audio-frequency module, as one preferably, central processing unit can also directly be exported HDMI audio-video signal to HDMI audio and video output interface, adopt this structure, network machine top box can outputting VGA vision signal, can export again HDMI audio-video signal.
Claims (5)
1. the network machine top box with loud speaker and video deconcentrator function, it comprises network input interface, digital television signal processing unit, radio receiving unit, central processing module, described network input interface is connected with central processing module by digital television signal processing unit, described radio receiving unit is connected with central processing module, it is characterized in that: it also comprises VGA video input interface, VGA signal handover module, VGA video output interface and boombox module, described central processing module is connected with VGA signal handover module and boombox module, described VGA video input interface and VGA video output interface are all connected with VGA signal handover module.
2. the network machine top box with loud speaker and video deconcentrator function according to claim 1, it is characterized in that: described central processing module is central processing unit, described central processing unit is connected outputting VGA vision signal with VGA signal handover module, and described central processing unit is connected output audio signal with boombox module.
3. the network machine top box with loud speaker and video deconcentrator function according to claim 1, it is characterized in that: described central processing module comprises that central processing unit and HDMI turn VGA and audio-frequency module, described HDMI turns VGA and audio-frequency module is connected with central processing unit, and described HDMI turns VGA and audio-frequency module is connected with VGA signal handover module and boombox module respectively.
4. according to the network machine top box with loud speaker and video deconcentrator function described in claim 2 or 3, it is characterized in that: it also comprises HDMI audio and video output interface, described HDMI audio and video output interface is connected with central processing unit.
5. the network machine top box with loud speaker and video deconcentrator function according to claim 1, is characterized in that: in described boombox module, also comprise 3.5mm audio output interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296681.6U CN203851248U (en) | 2014-06-05 | 2014-06-05 | Network set-top box with functions of loudspeaker and video deconcentrator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420296681.6U CN203851248U (en) | 2014-06-05 | 2014-06-05 | Network set-top box with functions of loudspeaker and video deconcentrator |
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| Publication Number | Publication Date |
|---|---|
| CN203851248U true CN203851248U (en) | 2014-09-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420296681.6U Expired - Fee Related CN203851248U (en) | 2014-06-05 | 2014-06-05 | Network set-top box with functions of loudspeaker and video deconcentrator |
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| Country | Link |
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| CN (1) | CN203851248U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038797A (en) * | 2014-06-05 | 2014-09-10 | 宁波乐歌视讯科技股份有限公司 | Network set-top box provided with loudspeaker and having functions of video deconcentrator |
-
2014
- 2014-06-05 CN CN201420296681.6U patent/CN203851248U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104038797A (en) * | 2014-06-05 | 2014-09-10 | 宁波乐歌视讯科技股份有限公司 | Network set-top box provided with loudspeaker and having functions of video deconcentrator |
| CN104038797B (en) * | 2014-06-05 | 2018-06-15 | 乐歌人体工学科技股份有限公司 | Network machine top box with loud speaker and video deconcentrator function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP03 | Change of name, title or address |
Address after: 315145, No. 558, South Road, Yinzhou Economic Development Zone, Zhejiang, Ningbo, Yinzhou District Patentee after: Lege Ergonomics Technology Co., Ltd. Address before: 315191, 9, high voltage Road, Jiangshan Science Park, Ningbo, Zhejiang Patentee before: NingBo Loctek Visual Technology Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140924 Termination date: 20200605 |