CN2585518Y - Multi-media rear-projection computer/TV set - Google Patents
Multi-media rear-projection computer/TV set Download PDFInfo
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- CN2585518Y CN2585518Y CN 02239053 CN02239053U CN2585518Y CN 2585518 Y CN2585518 Y CN 2585518Y CN 02239053 CN02239053 CN 02239053 CN 02239053 U CN02239053 U CN 02239053U CN 2585518 Y CN2585518 Y CN 2585518Y
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Abstract
The utility model belongs to a domestic appliance with a large screen and back-projection display. A multimedia back-projection computer and television comprises an input device, an output device and a host machine, wherein, the input device comprises a wireless remote controller (01), a wireless keyboard (02), a wireless mouse (03), a wireless microphone (06), a cordless telephone (04), a gas handle (07), and a digital camera (05), wherein, the output device comprises a heave bass sound box (33), a left main sound box and a right main sound box (31 and 32), and circulation sound boxes (34 and 35), and the interior of the host machine is provided with a high-performance multimedia computer (11), a back-projection display system (12), a television receive card (16), a 5.1 sound track power amplifier (13), a middle set sound box (21), a wideband modem (14), a host machine board of the cordless telephone, and a sound regulating board (18). The utility model has the characteristics that the utility model integrates functions of televisions, family cinemas, computers, communication, and games, the utilizing rate of hardware is high, and the function is strong.
Description
The utility model relates to a kind of household electrical appliance, specifically is a kind of multimedia back projection telecomputer.
In the household appliance technical field of present stage, various household electrical appliance can only be brought into play own exclusive partial function, and complicated operation, cause the shortcoming that household electrical appliance are idle, utilance is low.As the family expenses multimedia computer, only do some word processings and recreation etc., be subjected to the restriction of computer monitor and operation easier, powerful data storing, image processing and multimedia function can not get effective performance, the utilance of its resource is less than 10%, so need a kind of device to improve the resource utilization of multimedia computer.Present large-screen numeral rear-projection Display Technique is with full-fledged, the large screen back projection colour TV drives the above resolution terminal of VGA, SVGA that connects computer output to possess, but when reality links to each other multimedia computer use with large screen back projection shadow colour TV, the constraint and the closely large scale display that connected by wired keyboard, mouse, practical effect is unsatisfactory, therefore needs a kind of multimedia back projection telecomputer to solve the problems referred to above.
The purpose of this utility model provides a kind of multimedia back projection telecomputer device, to overcome the low shortcoming of above-mentioned household electrical appliance function singleness utilance, specifically be multimedia computer, sound system, TV, speech communication, broadband network and digital large screen back projection shadow Display Technique are organically molten to be one, is that the multimedia back projection telecomputer of core brings potential multimedia function with performance by multimedia computer, the operator just can realize TV like a cork by radio input device on multimedia back projection telecomputer, the playback TV, sound equipment, DVD plays, multimedia computer, phone, wireless video telephone game machine, home cameras, the repertoire of family's broadband LAN main frame, current collection is looked, home theater, multimedia computer, network communication four big functions are in one.
The purpose of this utility model is achieved in that
As shown in Figure 1, multimedia back projection telecomputer of the present utility model is by main frame, input equipment, output equipment.It is characterized in that: the main frame core is made up of a multimedia computer (11) and investigation of projection display system (12); Input equipment finish to host service function, control and signal input effect, input equipment by: wireless remotely-controlled device (01), Wireless Keyboard (02), wireless mouse (03), cordless telephone (04), digital stylus (05), wireless microphone (06), game paddle (07), form; Wireless remotely-controlled device (01) is connected with port plate (24) USB interface with wireless microphone receiver (19) wireless connections, digital stylus (05) game paddle (07) with cordless telephone motherboard (15) wireless connections, wireless microphone (06) with wireless mouse receiver (23) wireless connections, cordless telephone (04) with Wireless Keyboard receiver (22) wireless connections, wireless mouse (03) with infrared receiver wireless connections, the Wireless Keyboard (02) of tv receiver card (16); Output equipment is finished the effect of main frame audio signal reduction voice output, output equipment by: left main sound box (31), right main sound box (32), Super Bass Loudspeaker Enclosure (33), surround speaker (34), (35) are formed, and corresponding with port plate (24) the respectively audio output interface of each audio amplifier connecting line connects.
As shown in Figure 2: its feature also comprises: main frame inner multimedia computer (11) is electrically connected following each circuit in the main frame respectively:
The display card output of multimedia computer (11) is electrically connected with the multi-format signal transducer and the port plate (24) of rear-projection display device system (12), to support the utility model figure, video output and external display;
The audio output of the audio frequency adapter of multimedia computer (11), line input, microphone input are connected to 5.1 channel audio power amplifiers (13), the highly sensitive microphone of toning board (18) (20), amplify and handle the audio signal of input and output to support 5.1 channel audios of the present utility model;
The network adapter port of multimedia computer (11) is connected with broadband modem (14), inserts to support broadband network of the present utility model;
The keyboard of multimedia computer (11), mouse interface are connected with wireless mouse receiver (23) with Wireless Keyboard receiver (22) respectively, control main frame of the present utility model to support keyboard, mouse wireless;
Tv receiver card (16) is connected with the pci interface of multimedia computer (11), to support TV functions of the present utility model;
Cordless telephone motherboard (15) is connected with the USB interface of multimedia computer (11), to support telephony feature of the present utility model;
Host panel CD drive ide interface is connected with the ide interface of multimedia computer (11), to support DVD playing function of the present utility model;
Wireless microphone receiver (19) is connected with toning board (18), to support wireless Karaoke of the present utility model and disc-jockey functionality;
Center-channel speaker (21) is connected with 5.1 channel audio power amplifiers (13), has vocal function to support the mid-sound output of main frame of the present utility model and to use separately;
Port plate (24) connects respectively: USB interface, the VGA interface of 5.1 channel audio power amplifiers (13), cordless telephone motherboard (15), broadband modem (14), tv receiver card (16) and multimedia computer, and with the requirement that provides main frame to be connected with peripheral hardware.
Advantage of the present utility model and positive effect are:
It is the repertoire of realizing TV, playback TV, DVD broadcast, sound equipment, game machine, phone, wireless video telephone, multimedia computer, home cameras, family's broadband LAN main frame in the core set that the utility model adopts multimedia computer, current collection is looked, home theater, multimedia computer, network communication four big functions be in one, the utlity model has following several big characteristics:
1 ease for operation, strong functions: just can on multimedia back projection telecomputer, carry out functions such as TV program watching, playback, storage, DVD broadcast, on-line film, Music Appreciation, Karaoke, computer multi-media, data handling utility, home network server, video telephone, game machine like a cork by radio input device.
2 have the upgrading ability of computer: extendible satellite television receiving card on the utility model host computer plate, and picture and text, stock information receiving card, port plate also can connect other external device.
3 house ornamentations are succinct: the utility model is to comprise the repertoire of household electrical appliance such as computer, TV, sound equipment, DVD, video telephone, game machine, and a tractor serves several purposes house ornamentation is more succinct.
Below in conjunction with each drawings and Examples the utility model is described in further detail:
Fig. 1 is the utility model structure composition frame chart.
Fig. 2 is the utility model main machine structure composition frame chart.
Fig. 3 is the utility model main frame front view.
Fig. 4 is the utility model host computer side view.
Referring to shown in Figure 1, multimedia back projection telecomputer is by main frame; Input and output device is formed; Output equipment by: power is the wooden acoustic box (31) of 100W, 100W wooden acoustic box (32), 100W supper bass wooden acoustic box (33), 50W surround speaker (34), 50W surround speaker (35) is formed; Input equipment by: the digital stylus of wireless remotely-controlled device (01) Wireless Keyboard (02) wireless mouse (03) cordless telephone (04) (05) wireless microphone (06) game paddle (07) is formed.Wherein each audio amplifier is linked to each other with host side oralia (24) corresponding interface by the audio amplifier private cable, digital camera head (05) places the main frame top, link to each other with host side oralia (24) USB interface, also off-line working separately, function with continuous shooting and digital camera, be the video input apparatus of the utility model video telephone, family shooting, game paddle (07) is connected with port plate (24) USB interface, and wireless input device adopts respectively that each wireless receiver is wireless in wireless mode and the main frame links to each other.
Referring to shown in Figure 2, multimedia back projection telecomputer main frame core is to be made of the inner high-performance multimedia computer of a main frame (11), computer main board adopts Intel82 845D chipset mainboard, CPU adopts Intel petium4 processor 2.0GHz processor, internal memory adopts the DDR 256 MB of memory, hard disk adopts ide interface 7200 to change the 120G big capacity hard disk, graphic display card adopts 64MGeforce2 Mx400 display card, sound card adopts 5.1 sound channel pci interface sound cards, 5.1 channel audio signal of output are delivered to 5.1 channel audio power amplifiers (13) amplification in the main frame, audio signal after the amplification is delivered to built-in center-channel speaker of main frame (21) and port plate (24) respectively, the microphone input interface of multimedia computer audio frequency adapter, audio input interface is connected to built-in highly sensitive microphone of main frame (20) and toning board (18), wireless microphone receiver (19) audio output is connected in the audio input end of toning board (18), to support Kara OK function and online video telephone audio frequency input function, tv receiver card (16) is installed on the multimedia computer mainboard PCI slot, adopt band to shake control, video acquisition, the MPEG-2 compression, full additional channel receives built-in tv receiver card, video acquisition input and video output terminals, tv signal input links to each other with port plate (24) respectively, supports the full range TV signal to receive by the driver and the application software of this card, store, the home video function.Modulator-demodulator (14) adopts broadband modem, and input/output port links to each other with port plate (24) with the computer network interface card respectively, to support the broadband access network function.Cordless telephone motherboard (15) communication terminal links to each other with the computer main board USB interface, and the telephone wire input links to each other with port plate (24) phone line terminal, to support the wireless video telephone function of large-size screen monitors.CD drive (17) adopts the 24XDVD CD drive, is electrically connected with the computer main board ide interface, and Wireless Keyboard receiver (22), wireless mouse receiver (23) are connected to computer main board keyboard interface and mouse interface and are installed in the main frame.
Shown in Figure 4 as Fig. 3: main frame outer appearnce of the present utility model is similar to existing back projection TV, by casing, the main frame base, rear-projection display screen, the CD drive panel, guidance panel, center-channel speaker, and the main frame internal circuit is formed, CD drive panel of the present utility model, control panel, center-channel speaker (21) places the positive front in the main frame base, digital stylus (05) places the main frame top, port plate (24) places the rear portion in the main frame base, power supply, projection tube, look and put plate, multimedia computer (11) and 5.1 channel audio merit amplifiers (13), broadband modem (14), cordless telephone main frame (15), tv receiver card (16), toning board (18), wireless microphone receiver (19), highly sensitive microphone (20), Wireless Keyboard receiver (22), wireless mouse receiver (23), place in the main frame base.
The utility model main frame investigation of projection display system adopts existing 16:9 numeral back projection Display Technique with maturation, the VGA or the above resolution signal of the output of computer display card are delivered to port plate (24) and multi-format signaling conversion circuit simultaneously, delivering to the RGB projection tube after the multi-format signaling conversion circuit is handled respectively looks and puts drive circuit and line-field sweep circuit, image after three monochromatic projection pipes reduce is after the digit convergence processing of circuit is assembled, amplify the back by optical lens and reflex on the screen, at last combined color image on screen by reflective mirror.
Claims (3)
1 one kinds of multimedia back projection telecomputers by: main frame, input equipment, output equipment is characterized in that: the main frame core is made up of a multimedia computer (11) and investigation of projection display system (12);
Input equipment by wireless remotely-controlled device (01), Wireless Keyboard (02), wireless mouse (03), cordless telephone (04), digital stylus (05), wireless microphone (06), game paddle (07), form, its wireless input device respectively with the corresponding connection of each wireless receiver in the main frame, input equipment (05) (07) is connected with main frame back port plate (24) USB interface respectively;
Output equipment is made up of left main sound box (31), right main sound box (32), Super Bass Loudspeaker Enclosure (33), surround speaker (34), (35), and its each audio amplifier line links to each other with the corresponding audio output port of port plate (24) respectively;
2 multimedia back projection telecomputers according to claim 1, its feature also comprises: main frame inner multimedia computer (11) is electrically connected following each circuit in the main frame respectively:
The display card output of multimedia computer (11) is electrically connected with the multi-format signal transducer and the port plate (24) of rear-projection display device system (12);
The audio output of the audio frequency adapter of multimedia computer (11), line input, microphone input are connected to 5.1 channel audio power amplifiers (13), the highly sensitive microphone of toning board (18) (20);
The network adapter port of multimedia computer (11) is connected with broadband modem (14);
The keyboard of multimedia computer (11), mouse interface are connected with wireless mouse receiver (23) with Wireless Keyboard receiver (22) respectively;
Tv receiver card (16) is connected with the pci interface of multimedia computer (11);
Cordless telephone motherboard (15) is connected with the USB interface of multimedia computer (11);
CD drive (17) is connected with the ide interface of multimedia computer (11);
3 multimedia back projection telecomputers according to claim 1, its feature also comprises: the upgrading ability with multimedia computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02239053 CN2585518Y (en) | 2002-06-19 | 2002-06-19 | Multi-media rear-projection computer/TV set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02239053 CN2585518Y (en) | 2002-06-19 | 2002-06-19 | Multi-media rear-projection computer/TV set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2585518Y true CN2585518Y (en) | 2003-11-05 |
Family
ID=33712565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02239053 Expired - Fee Related CN2585518Y (en) | 2002-06-19 | 2002-06-19 | Multi-media rear-projection computer/TV set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2585518Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310120C (en) * | 2003-12-09 | 2007-04-11 | 五次方科技公司 | Computer system and controlling method |
| CN105573439A (en) * | 2016-03-03 | 2016-05-11 | 陈建荣 | Multifunctional curved surface computer display screen |
-
2002
- 2002-06-19 CN CN 02239053 patent/CN2585518Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1310120C (en) * | 2003-12-09 | 2007-04-11 | 五次方科技公司 | Computer system and controlling method |
| CN105573439A (en) * | 2016-03-03 | 2016-05-11 | 陈建荣 | Multifunctional curved surface computer display screen |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |