CN200953141Y - Computer with high-definition television - Google Patents
Computer with high-definition television Download PDFInfo
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- CN200953141Y CN200953141Y CN 200620014700 CN200620014700U CN200953141Y CN 200953141 Y CN200953141 Y CN 200953141Y CN 200620014700 CN200620014700 CN 200620014700 CN 200620014700 U CN200620014700 U CN 200620014700U CN 200953141 Y CN200953141 Y CN 200953141Y
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Abstract
This utility model relates to a computer with the HDTV functions, relates to a household electronic product. A computer with HDTV functions, consists of monitor, host and box, the monitor has the electrical connection with the host, the host still has the HDTV display card, connected with the PCI bus slot on the main board of host, equipped with the audio/video input and output interfaces. This utility model may maintain its internet application functions, meanwhile, support the diversification of TV video sources to further meet with the requirements of users.
Description
[technical field]
The utility model relates to domestic electronic appliances, particularly a kind of computing machine with the HDTV function.
[background technology]
Current, televisor and computing machine generally all are to buy respectively as the electronic product of whole family's indispensability, independent utility, both rare contacts on using.Should see that TV tech transforms from the simulation-to-digital TV now, tv product develops into the flat pannel display epoch from traditional CRT, supports high definition, PDP SD, the digital TV in high resolution such as (plasmas) of simulated television to occupy the market mainstream gradually.Digital Television has colourful multimedia function, computing machine has the digital processing ability of superpower brilliance, add the accelerated development that broadcast technology such as digital flat panel TV, IPTV (IPTV), wire and wireless TV and 3C merge, can realize being worth competition by the developmental difference product fully.For example, web browser being installed in televisor being realized the internet access function, is exactly a kind of differentiation product, yet the function of surfing the Net of this product is compared with PC, and its performance falls far short, do not catch up with the development of Internet technology, so do not obtain the approval in market and popularize yet; And for example, insert a TV card in PC, can watch cable television program, but video quality is not high, the video source of support is single, can not further satisfy user's requirement.
[summary of the invention]
The technical problems to be solved in the utility model provides a kind of computing machine with the HDTV function, merge both function and advantage additional mutually, soft, the hardware adaptations, multimedia application and the internet, applications function that have promptly kept computing machine support the variation in television video source and HDTV to show simultaneously.
The technical solution of the utility model is:
A kind of computing machine with the HDTV function, comprise monitor, main frame and casing thereof, described monitor is electrically connected with main frame, and described main frame also comprises the HD video display card, it is electrically connected with the pci bus groove of mainboard on the main frame, and it is provided with audio frequency and video input and output interface thereof.
Described audio frequency and video input interface is a TV TV input interface, or AV complex tone video input interface, or HDMI digital audio/video input interface, or S_Video audio frequency and video input interface, or YPrPb, YCrCb component vide and Audio audio input interface thereof, or RGB analog video and Audio audio input interface thereof, or DVI digital video and Audio audio input interface thereof.
Described audio and video output interface is an AV complex tone video output interface, or DVI digital video and Audio audio output interface thereof.
Have the perforate that is complementary with described interface in the side of described main frame casing.
Also be provided with the RS_232 socket on the described HD video display card, it is electrically connected with RS_232 interface on the described mainboard.
Described monitor is a LCD monitor.
The built-in sound equipment of described LCD monitor has stereophony input interface and DVI digital video input interface.
Described HD video display card is fixedly installed on the main frame casing.
Described a kind of computing machine with the HDTV function also comprises the infrared receiver that is electrically connected with described HD video display card, and it is fixedly installed on the described main frame casing.
Described infrared receiver is arranged on the front end of described main frame casing.
The beneficial effects of the utility model are: the Digital Television that will have colourful multimedia function, organically combine with the computing machine of digital processing ability with superpower brilliance, for providing a kind of, the user both can see TV, the computing machine that can work as a kind of interactive multimedia band HDTV function of computing machine use again, make overall R﹠D costs reduce, thereby reduced user's expenditure; The utility model is supported the input and output in multiple audio frequency and video source, input comprises hard disk, USB, the online audio frequency and video input of computing machine, the TV of HD video display card, AV composite video, S_Video video, YPrPb, YCrCb component vide, RGB analog video, DVI digital video, HDMI digital audio/video and the input of Audio audio frequency, output comprises AV composite video, DVI digital video and the output of Audio audio frequency, has therefore enriched the programme content that the user watches; HD video display card of the present utility model is provided with the RS_232 socket, has strengthened TV part and the computer department interaction capabilities between dividing by the RS_232 interface, also can carry out software field upgrade and remote upgrade to the HD video display card; HD video display card of the present utility model is provided with infrared receiver, and the user can operate control by telepilot, and is easy to use; In addition, function of the present utility model also can expand with the technical development of computing machine and Digital Television.
[description of drawings]
Fig. 1 is the principle schematic of the utility model host machine part.
Fig. 2 is the synoptic diagram () that the utility model adopts the single liquid crystal monitor to connect.
Fig. 3 is the synoptic diagram (two) that the utility model adopts the single liquid crystal monitor to connect.
Fig. 4 is the synoptic diagram that the utility model adopts the brilliant monitor of biliquid to connect.
[embodiment]
Below in conjunction with drawings and Examples the utility model is further set forth:
The utility model is introduced a kind of computing machine with the HDTV function, this computing machine comprises monitor, main frame and casing thereof, described main frame also comprises the HD video display card, it is electrically connected with the pci bus groove of mainboard on the main frame, described monitor can be connected with the HD video display card, can also be connected with the computer circuits mainboard.Described HD video display card has numeral, the multiple audio frequency and video input and output interface of simulation, and described monitor is a LCD monitor, and built-in sound equipment has stereophony input interface and DVI digital video input interface, supports the high definition playing programs.The utlity model has the remarkable function and the excellent specific property of HDTV and computing machine.
Shown in Fig. 1 is the principle schematic of the utility model host machine part.As shown in Figure 1, introduced a high performance HD video display card 19 in the PCI slot in the computing machine of this band HDTV function on the computer motherboard (Peripheral ComponentInterconnect Peripheral Component Interconnect standard), and by screw hole 23 being fixed on the main frame casing, and perforate below the side of main frame casing 24, so that be complementary with input and output interface on the HD video display card 19.
Wherein, this HD video display card 19 is supported multiple audio frequency and video input, comprising:
RGB analog video input interface 1, the RGB output interface 26 of computing machine can be linked on the HD video display card RGB analog video input interface 1 by RGB cable 29 (shown in broken lines among the figure);
Digital video DVI input interface 3, the DVI delivery outlet 25 of computing machine can pass through DVI cable 34 (shown in broken lines among the figure) and link to each other with the DVI input interface 3 of HD video display card 19;
Digital audio/video HDMI input interface 12;
High definition YPrPb component input interface 4 and audio input interface 5 thereof;
SD YCrCb component input interface 6 and audio input interface 7 thereof;
S_Video audio frequency and video input interface 8;
AV composite signal input interface 10 and audio input interface 9 thereof;
TV signal TV input interface 11.
Wherein, this HD video display card 19 is also supported multiple audio frequency and video output, comprising:
DVI digital video output interface 18 and audio output interface 17 thereof;
AV composite video output interface 16 and audio output interface 15 thereof.
This HD video display card 19 is supported infrared operation, the utility model also comprises infrared receiver, it is fixedly installed on the described main frame casing, wherein, infrared dash receiver 20 is fixedly installed on described main frame casing 24 front ends, and having an infrared receiver hole 14 in computer cabinet 24 front end corresponding positions, infrared dash receiver 20 is electrically connected by the socket on line 21 and the HD video display card 19 22.
This HD video display card 19 except that by pci bus with the computer motherboard circuit is electrically connected, also be electrically connected by the RS_232 interface of the RS_232 socket 13 on the plate with computer motherboard circuit inside.
HD video display card 19 has adopted the movement scheme of general high definition panel TV set, scheme as first-class video chip supplier Trident company, Genesis company, ST company, thereby having the whole qualities and the function of high-grade panel TV set, the high-quality Digital Image Processing engine in for example utilization scheme is (as DSP
2The pointwise Flame Image Process), can improve the quality that image shows greatly.The movement scheme of described high definition panel TV set all is embedded with microprocessor, can be electrically connected with computing machine by additional pci bus chip and pci bus slot.This HD video display card 19 is except that by pci bus and the computer motherboard circuit switch information, also can link to each other by the RS_232 interface of the RS_232 socket 13 on the plate with computer motherboard circuit inside, bidirectional linked list communication with realization HD video display card 19 and computing machine is controlled with mutual, and can realize field upgrade or remote upgrade to HD video display card software.
The utility model can be supported single monitor and two two kinds of mode of operations of monitor, and single monitor mode of operation has two kinds of connected modes, and is specific as follows:
The synoptic diagram (one) that Fig. 2 adopts the single liquid crystal monitor to connect for the utility model.When computing machine adopts digital video output, its DVI output interface 25 links to each other with the DVI input interface 3 of HD video display card 19 by DVI cable 34, and the audio output interface 27 of computing machine links to each other with the audio input interface 2 of HD video display card 19 by tone frequency channel wire 28; When computing machine adopts simulation output, its RGB output interface 26 links to each other with the RGB input interface 1 of HD video display card 19 by RGB cable 29, and the audio output interface 27 of computing machine links to each other with the audio input interface 2 of HD video display card 19 by tone frequency channel wire 28.It is pointed out that when computing machine adopts the DVI mode, just can not adopt the VGA mode, when using single monitor, the two can only select one.When adopting the VGA mode, the DVI input interface 3 of HD video display card 19 can connect other external video equipment with DVI output.
Among Fig. 2, high-definition liquid crystal monitor 32 built-in sound equipments have stereophony input interface and DVI digital video input interface, support the high definition playing programs.Its video input interface links to each other with the DVI output interface 18 of HD video display card 19 by its DVI cable 31, and its audio input interface links to each other with the audio output interface 17 of HD video display card 19 by its tone frequency channel wire 30.
The synoptic diagram (two) that Fig. 3 adopts the single liquid crystal monitor to connect for the utility model.Among Fig. 3, the DVI output interface 25 of computing machine links to each other with the DVI input of high-definition liquid crystal monitor (band sound equipment) 32 by DVI cable 34, and the audio output port 27 of computing machine links to each other with the audio frequency input of high-definition liquid crystal monitor (band sound equipment) 32 by tone frequency channel wire 28.
Fig. 4 is the synoptic diagram that the utility model adopts the brilliant monitor of biliquid to connect.Among Fig. 4, the connection of high-definition liquid crystal monitor (band sound equipment) 32 is identical with Fig. 2, that is: high-definition liquid crystal monitor (band sound equipment) 32, its video input interface links to each other with the DVI output interface 18 of HD video display card 19 by its DVI cable 31, and its audio input interface links to each other with the audio output interface 17 of HD video display card 19 by its tone frequency channel wire 30; The DVI output interface 25 of computing machine links to each other by the DVI input of DVI cable 34 with another little LCD monitor (voiceless sound is rung) 33, and the audio frequency and video output 27 of computing machine can be omited by the user's request externally-hung loundspeaker herein.
In addition, the output of the video of computing machine also can be selected RGB simulation output interface 26 and RGB cable 29 modes without the DVI mode, links to each other with the monitor of band RGB input.
Computing machine of the present utility model has the remarkable function and the excellent specific property of HDTV and computing machine, and its characteristics are as follows:
1. aspect video, it supports SD and high definition (720P, 1920 * 1080i, 1920 * 1080P) signals show, support the hard disk of computing machine, USB, online audio frequency and video input, the AV of HD video display card, S_Video, YPrPb, YCrCb, input of RGB multi-channel analog audio frequency and video and DVI digital video (DigitalVisual Interface), HDMI digital audio/video input (High Definition MultimediaInterface, HDMI), also has the output of AV (composite video) audio frequency and video, output of DVI digital video and audio output function thereof.
2. can make up multiple display mode: by infrared or computer control, realize that computing machine can be operated under the various modes, comprising:
TV independent displaying mode (televisor mode), the annexation of this mode HD video display card, computing machine, high-definition liquid crystal monitor should be as Fig. 2, but this moment RGB cable 29 (or DVI cables 34) and audio frequency input cable 28 can cancel or leave unused.This mode computer is in dormant state, only needs to supply with HD video display card power supply and gets final product.When the HD video display card was operated in the televisor pattern, the input and output of audio frequency and video were identical with general panel TV set with feature operation;
Computing machine independent displaying mode (computer mode), annexation such as Fig. 3 of this mode HD video display card, computing machine, high-definition liquid crystal monitor.But the power supply of sever supply this moment HD video display card allows the HD video display card be in dormant state, and computer operation is in normal condition;
Computing machine TV plays display mode, annexation such as Fig. 2 of this mode HD video display card, computing machine, high-definition liquid crystal monitor, at this moment, the HD video display card should be selected RGB or DVI signal input mode, be the audio frequency output that the audio frequency input source switches to PC, input video source switches to the RGB or the DVI output of PC, allows the high-definition liquid crystal monitor show the video information that computing machine is play, and comprises hard disk, USB and online video;
TV and computing machine double vision window display mode, annexation such as Fig. 2 of this mode HD video display card, computing machine, high-definition liquid crystal monitor, it utilizes the double vision window function of HD video display card to show computer picture and television image simultaneously on the high-definition liquid crystal monitor;
TV and computing machine be the independent displaying mode respectively, need to increase the video information that a little LCD monitor is used to show the computing machine broadcast this moment, and the high-definition liquid crystal monitor is used for showing the information of televising, annexation such as Fig. 4 of the little LCD monitor of this mode, HD video display card, computing machine, high-definition liquid crystal monitor;
3. aspect picture quality control, owing to adopted high-quality digital image processing engine (as DSP
2The pointwise image processing), have following advanced technology:
. compensate line by line with tooth angle based on the Motion Adaptive of pixel and to eliminate;
. the film mode processing of lining by line scan;
. digital video strengthens, details is amplified, the edge strengthens and colourity strengthens;
. brightness, contrast, saturation degree, the colour of skin are regulated automatically;
. colour contamination suppresses and the 3D adaptive noise reduction;
. frame frequency is changed automatically;
. white colour temperature is optional;
. inner 10bit expansion of gradation;
. picture-in-picture, picture out picture and double vision window function.
4. Interactive control function:
. the osd function of digital TV in high resolution can be operated by Infrared remote controller, also can operate by computer keyboard;
. Infrared remote controller operation and computer keyboard operation can simultaneously effectively also can shield mutually, only are operated in a kind of pattern;
. the duty of computer-controllable system HD video display card for example allows the dormancy of HD video display card, to save power consumption;
. by the RS_232 interface of network interface and computing machine, can realize the Long-distance Control and the software upgrading of HD video display card.
5. the function that has of computing machine:
. by the function of surfing the Net that computing machine itself has, on the HD video display card, play the audio/video program of Web TV and download;
. by the CD-ROM drive that computing machine itself has, on the HD video display card, play video disc;
. by the USB interface that computing machine itself has, on the HD video display card, play audio frequency and video source, as digital camera, MP3, MP4, DV etc. with USB interface;
. the big capacity hard disk that utilizes computing machine itself to have, recording TV program;
. utilize computing machine itself abundant application software and software newly developed, increase the function of interactive multimedia television computing machine, as TV programme, the photo of preservation, the picture of recording carried out non-linear editing etc.;
. have the following extended capability of multimedia and computing machine two aspects.For example increase an IPTV module, can play the IPTV program.
In sum, the computing machine of the utility model band HDTV function, it merges computing machine, both functions of flat panel TV and advantage additional mutually, soft, the hardware adaptations, multimedia application and the internet, applications function that have promptly kept computing machine, support the variation and the HDTV in television video source to view and admire simultaneously, satisfied user's demand better.
Claims (10)
1, a kind of computing machine with the HDTV function comprises monitor, main frame and casing thereof, and described monitor is electrically connected with main frame, it is characterized in that:
Described main frame also comprises the HD video display card, and it is electrically connected with the pci bus groove of mainboard on the main frame, and it is provided with audio frequency and video input and output interface thereof.
2, a kind of computing machine according to claim 1 with the HDTV function, it is characterized in that: described audio frequency and video input interface is a TV TV input interface, or AV complex tone video input interface, or HDMI digital audio/video input interface, or S_Video audio frequency and video input interface, or YPrPb, YCrCb component vide and Audio audio input interface thereof, or RGB analog video and Audio audio input interface thereof, or DVI digital video and Audio audio input interface thereof.
3, a kind of computing machine with the HDTV function according to claim 1 is characterized in that: described audio and video output interface is an AV complex tone video output interface, or DVI digital video and Audio audio output interface thereof.
4, a kind of computing machine with the HDTV function according to claim 1 is characterized in that: have the perforate that is complementary with described interface in the side of described main frame casing.
5, a kind of computing machine with the HDTV function according to claim 1 is characterized in that: also be provided with the RS_232 socket on the described HD video display card, it is electrically connected with RS_232 interface on the described mainboard.
6, a kind of computing machine with the HDTV function according to claim 1, it is characterized in that: described monitor is a LCD monitor.
7, a kind of computing machine with the HDTV function according to claim 6 is characterized in that: the built-in sound equipment of described LCD monitor has stereophony input interface and DVI digital video input interface.
8, a kind of computing machine with the HDTV function according to claim 1, it is characterized in that: described HD video display card is fixedly installed on the main frame casing.
9, according to the arbitrary described a kind of computing machine with the HDTV function of claim 1 to 8, it is characterized in that: also comprise the infrared receiver that is electrically connected with described HD video display card, it is fixedly installed on the described main frame casing.
10, a kind of computing machine with the HDTV function according to claim 9, it is characterized in that: described infrared receiver is arranged on the front end of described main frame casing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014700 CN200953141Y (en) | 2006-09-13 | 2006-09-13 | Computer with high-definition television |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620014700 CN200953141Y (en) | 2006-09-13 | 2006-09-13 | Computer with high-definition television |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200953141Y true CN200953141Y (en) | 2007-09-26 |
Family
ID=38811443
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620014700 Expired - Fee Related CN200953141Y (en) | 2006-09-13 | 2006-09-13 | Computer with high-definition television |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200953141Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665058A (en) * | 2012-04-01 | 2012-09-12 | 深圳市凯利华电子有限公司 | Miniature video converter |
| CN111711848A (en) * | 2020-06-02 | 2020-09-25 | 深圳创维－Rgb电子有限公司 | Display device and display method |
-
2006
- 2006-09-13 CN CN 200620014700 patent/CN200953141Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102665058A (en) * | 2012-04-01 | 2012-09-12 | 深圳市凯利华电子有限公司 | Miniature video converter |
| CN111711848A (en) * | 2020-06-02 | 2020-09-25 | 深圳创维－Rgb电子有限公司 | Display device and display method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20110913 |