CN202340275U - Commercial advertisement television apparatus with multi-screen display prism structure - Google Patents
Commercial advertisement television apparatus with multi-screen display prism structure Download PDFInfo
- Publication number
- CN202340275U CN202340275U CN2011205211867U CN201120521186U CN202340275U CN 202340275 U CN202340275 U CN 202340275U CN 2011205211867 U CN2011205211867 U CN 2011205211867U CN 201120521186 U CN201120521186 U CN 201120521186U CN 202340275 U CN202340275 U CN 202340275U
- Authority
- CN
- China
- Prior art keywords
- circuit
- treatment circuit
- display screen
- display
- audio
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Controls And Circuits For Display Device (AREA)
Abstract
The utility model relates to a commercial advertisement television apparatus with a multi-screen display prism structure, which effectively solves the problem of simultaneously watching television programs simultaneously or knowing advertisement contents from different directions. The structure is as follows: an enclosure is provided with a display screen in a polygon prism shape and internally provided with a display circuit; the display circuit comprises a digital tuner, a demodulation processing circuit, a transport stream processing circuit, video and audio processing modules, a CPU (Central Processing Unit), an input instruction circuit, a display screen, a speaker and a power supply module; the CPU is connected with the input instruction circuit, the demodulation processing circuit and the transport stream processing circuit; the demodulation processing circuit is connected with the transport stream processing circuit and the digital tuner; the transport stream processing circuit is connected with the video and audio processing modules; the audio processing module is connected with the speaker; the video processing module is connected with the display screen; and the input instruction circuit, the CPU, the demodulation processing circuit, the transport stream processing circuit and the video and audio processing modules are connected with the power supply module. The apparatus can be used for simultaneously watching programs or advertisements from multiple directions, with good effect in use.
Description
Technical field
The utility model relates to electrical equipment, the television equipment of the multihead display prism structure that particularly a kind of commercial advertisement is used.
Background technology
Along with development of science and technology and economic commercialization; Television advertising has become the medium that the public place generally adopts; Single screen of the more employing of the TV that present outdoor square or market advertisement promotion are used and large scale display let spectators know through continuous switching advertising theme, and reach advertising results.But because spectators from from all directions, are on the different directions, therefore; Single display screen can not let spectators go to appreciate TV programme or understand ad content in the occasion of different angles; Do not reach better communication and education effect,, do not realize the circuit theory square frame function of sound, image array output though three screen structure appearance patent conceptions are arranged at present; More effectively do not promote, so the acoustic image combination technique is the emphasis of this patent.Therefore, its improvement and innovate imperative.
Summary of the invention
To above-mentioned situation; For overcoming the defective of prior art; The purpose of the utility model just provides a kind of television equipment of multihead display prism structure of commercial advertisement use; The spectators that can effectively solve different azimuth watch TV programme simultaneously or understand ad content, reach the problem of better educational propaganda effect.
The technical scheme that the utility model solves is; Comprise casing; The display screen that multi-edge column-shaped is arranged on the casing; The display circuit that links to each other with display screen is housed in the casing; Described display circuit comprises the first digital tuner, the second digital tuner, the 3rd digital tuner, rectification treatment circuit, MPTS treatment circuit, video processing module, audio processing modules, host CPU, input instruction circuit, first tv display screen, second tv display screen, the 3rd tv display screen, loud speaker, TV power supply supply module; First tv display screen, second tv display screen, the 3rd tv display screen are distributed on and constitute prismatic structure on the casing; Host CPU links to each other with input instruction circuit (module), rectification treatment circuit (module), MPTS treatment circuit (module) respectively; The input of the output termination MPTS treatment circuit of rectification treatment circuit is connected to the first digital tuner, the second digital tuner, the 3rd digital tuner respectively on the input of rectification treatment circuit, the output of MPTS treatment circuit connects video processing module and audio processing modules respectively; Audio processing modules, video processing module connect host CPU; The output termination loud speaker of audio processing modules, the output of video processing module connects first tv display screen, second tv display screen, the 3rd tv display screen respectively, and input instruction circuit, host CPU, rectification treatment circuit, MPTS treatment circuit, video processing module, audio processing modules connect the TV power supply supply module.
The utility model novel structure is unique; Can supply multi-faceted different spectators to watch TV programme or advertising message simultaneously, result of use is good, fully satisfies commercial needs to outdoor advertising and popularization on TV education; Be commercial with the innovation on the large screen display device, economic and social benefit is remarkable.
Description of drawings
Fig. 1 is the external structure of the utility model.
Fig. 2 is the circuit block diagrammatic sketch of the utility model.
Embodiment
Elaborate below in conjunction with the embodiment of accompanying drawing to the utility model.
By Fig. 1, shown in 2; The utility model comprises casing; The display screen 2 that multi-edge column-shaped is arranged on the casing 1; The display circuit that links to each other with display screen is housed in the casing; Described display circuit comprises digital tuner 4, rectification treatment circuit 7, MPTS treatment circuit 8, video processing module 9, audio processing modules 10, host CPU 6, input instruction circuit 5, tv display screen 12, loud speaker 11, TV power supply supply module 3; Host CPU 6 links to each other with input instruction circuit (module) 5, rectification treatment circuit (module) 7, MPTS treatment circuit (module) 8 respectively; The input of the output termination MPTS treatment circuit 8 of rectification treatment circuit 7 is connected to digital tuner 4 on the input of rectification treatment circuit 7, the output of MPTS treatment circuit 8 connects video processing module 9 and audio processing modules 10 respectively; Audio processing modules 10, video processing module 9 connect host CPU; The output termination loud speaker 11 of audio processing modules 10, the output termination tv display screen 12 of video processing module 9, input instruction circuit 5, host CPU 6, rectification treatment circuit 7, MPTS treatment circuit 8, video processing module 9, audio processing modules 10 connect TV power supply supply module 3.
Tv display screen has 3 at least, or by the first tv display screen 12a, the second tv display screen 12b, the 3rd tv display screen 12c ... N tv display screen 12n (n is the nature positive integer) is distributed on and constitutes prismatic structure (providing 3 among the figure) on the casing;
The numeral tuner has 3 at least, or by the first digital tuner 4a, the second digital tuner 4b, the 3rd digital tuner 4c ... N numeral tuner 12n (n is the nature positive integer) forms (providing 3 among the figure);
Loud speaker has 3 at least, or by the first loud speaker 11a, the second loud speaker 11b, the 3rd loud speaker 11c ... N loud speaker 11n (n is the nature positive integer) forms (providing 3 among the figure);
The quantity of described digital tuner is identical with the quantity of the quantity of tv display screen, loud speaker, and how much it be corresponding according to what of prismatic surface and tv display screen face.
Described video processing module is to be linked together and constituted by video decode circuit 9a, composite video treatment circuit 9b, display module treatment circuit 9c; The video decode circuit input end connects host CPU and MPTS treatment circuit; Display module treatment circuit output connects first tv display screen, second tv display screen, the 3rd tv display screen respectively, and adoptable model is the ZZJTZYXY11001 integration module;
Described audio processing modules is to be linked together and constituted by audio decoding circuit 10a, audio frequency output control switching circuit 10b, audio frequency D/A converting circuit 10c, audio amplifier circuit 10d; The input termination host CPU of audio decoding circuit and MPTS treatment circuit; Audio amplifier circuit connects loud speaker (number of loud speaker is identical with the number of tv display screen), and the adoptable model of audio processing modules is the ZZJTZYXY11002 integration module;
Described host CPU model is ZZJTZYXY11000, and input instruction circuit model is ZZJTZYXY11003, rectification treatment circuit model ZZJTZYXY11005, MPTS treatment circuit model ZZJTZYXY11006; Be existing product.
In said structure, tuner is meant radio television signal output audio-video signal after high-frequency tuner (including height, intermediate frequency digital processing integrated circuit) is handled.Described rectification treatment circuit: carry out demodulation by the audio-video signal of digital tuner output and process the transmission stream signal data.
The MPTS treatment circuit: the transmission stream signal data are carried out multichannel audio-video frequency signal demultiplexing and are handled.
The instruction input circuit: its effect can receive the remote control command input signal from remote controller output.
Host CPU: be the control core of whole TV processing module; Can handle the signal of each element circuit and television module through the Automatic Program that preset inside during this time; And each unit controlled; Transmit data such as current signal data and work state information, also can directly receive the control command of television module.
Video processing module: comprise video decode circuit, composite video treatment circuit, display module treatment circuit.
Audio processing modules: comprise audio decoding circuit, audio frequency output control switching circuit, audio frequency D/A converting circuit, audio amplifier circuit.
First tv display screen, second tv display screen, the 3rd tv display screen: can show and play TV programme (comprising commercial advertisement and home entertainment).
Loud speaker: the terminal of voice output, can adopt the outer loudspeaker device design of machine inside trumpet device or machine.
TV power supply supply module: provide the energy to work to each module of TV (circuit).
It is to be noted; The quantity of the digital tuner of the utility model is identical with the quantity of the quantity of tv display screen, loud speaker; How much it be corresponding according to what of prismatic surface and tv display screen face; So claim the television equipment of multihead display prism structure, only provided three digital tuners, tv display screen and loud speakers among the embodiment.The working condition of the utility model is; Numeral tuner sky wire antenna receives radiofrequency signal; Radio television signal is handled the back through high-frequency tuner (including height, intermediate frequency digital processing integrated circuit) and is exported first tv display screen, second tv display screen, the 3rd tv display screen three road audio-video signals, then is sent to the rectification treatment circuit and carries out demodulation and process the transmission stream signal data.A step is carried out the processing of multichannel audio-video frequency signal demultiplexing again and the MPTS treatment circuit is by the transmission stream signal data.The signal data of being selected and recommended out by institute's demultiplexing is sent to audio-frequency module, the video module decoding circuit in the middle of separately more respectively and is decoded respectively.
Because of prime be have multichannel tuner signal input (as provide among the embodiment 3 the tunnel); Multi-channel video signal is supplied in next stage action so can decode simultaneously, i.e. the video data that decoding is come out the composite video treatment circuit through with other digital video signal or the synthetic composite video signal data processing of graph text information signal.The video image that the display module circuit carries out multichannel composite video output specially shows to be handled and finally can be in each tv display screen TV programme (comprising commercial advertisement and home entertainment) that display the play, and its effect can not interfere with each other and influence result of broadcast.
By another road audio signal data that MPTS treatment circuit demultiplexing is selected and recommended out, decode through audio decoding circuit.This voice data of decoding out carries out various mode combinations switchings through audio frequency output control switching circuit lets the user select.The audio signal that chooses is carried out digital signal through the audio frequency D/A converting circuit again and is changed into analog signal, and analog signal is then amplified audio signal also finally at the loud speaker output sound through the sound amplifying circuit.
When the input instruction circuit receives aliunde command signal, can be transferred to host CPU to command signal to discern and monitor, host CPU is judged according to command signal and is carried out various command, transmits data such as current signal data and work state information.Host CPU is handled and is comprised that audio frequency and video are finally exported combination to be controlled, and some audio frequency and video compound mode conflict output is forbidden in restriction.Be the multichannel switching controls of host CPU control audio frequency and video output and the sub video signal of video output finally is transferred to TV programme (comprising commercial advertisement and home entertainment) the function control that displays the play of each tv display screen respectively.
It is to be noted; The utility model prism structure Principles of Television are same as the common TV design, and emphasis is in multihead display, multiple sound output compound mode; Be example with the introduction of three display screen prism structure TVs below, promptly tell about audio frequency output control switching circuit principle and three screen demonstration processing.
Audio processing modules is a controllable multipath switch electronic integrated circuit.Wherein per three switches are one group, and three switch in parallel in the group connect.One tunnel decoded digital audio and video signals is added to the input of parallel connection simultaneously.An output switching terminal of this group is with the in addition output switching terminal parallel connection of group, connects the audio decoding circuit line of numbers signal of going forward side by side again and changes into analog signal, and analog signal is then amplified audio signal through audio amplifier circuit and finally exported at loud speaker.The control end of the switch of each group is independently, accepts the command signal control of host CPU respectively.
In the middle of the video decode circuit; The video signal data that decoding is come out is through synthesizing composite video signal with other digital video signal or graph text information signal; Because of prime is that the input of three road tuner signals is arranged; Three tunnel composite video signals are supplied in next stage action so can decode simultaneously, and three tunnel composite video signals are handled respectively through three sub-cells of composite video signal treatment circuit respectively, dispose again through three Scaler unit in the middle of the display module treatment circuit respectively video images show and handle; After disposing again; And finally can be at tv display screen 1, tv display screen 2, tv display screen 3 show respectively and play TV programme (comprising commercial advertisement and home entertainment).
If when three tv display screens are play same set of TV programme, its voice output can directly drive output or the output of external earphone with loudspeaker, and its loudspeaker and earphone combination need not limit.
If when three tv display screens were play difference cover TV programme, host CPU can be according to programming, the output of execution command restriction sound slave inside trumpet.
Can find out by above-mentioned; The utility model is compared with common logical independent TV combination, and parts are few, cost is low, can watch the TV programme or the advertisement of different content simultaneously in different angles; A tractor serves several purposes; Easy to use, effective, be the innovation on the equipment that uses of outdoor square or market advertisement promotion.
Claims (7)
1. the television equipment of the multihead display prism structure that uses of a commercial advertisement; Comprise casing; It is characterized in that; The display screen (2) that multi-edge column-shaped is arranged on the casing (1); The display circuit that links to each other with display screen is housed in the casing; Described display circuit comprises digital tuner (4), rectification treatment circuit (7), MPTS treatment circuit (8), video processing module (9), audio processing modules (10), host CPU (6), input instruction circuit (5), tv display screen (12), loud speaker (11), TV power supply supply module (3); Host CPU (6) links to each other with input instruction circuit (5), rectification treatment circuit (7), MPTS treatment circuit (8) respectively; The input of the output termination MPTS treatment circuit (8) of rectification treatment circuit (7) is connected to digital tuner (4) on the input of rectification treatment circuit (7), the output of MPTS treatment circuit (8) connects video processing module (9) and audio processing modules (10) respectively; Audio processing modules (10), video processing module (9) connect host CPU; The output termination loud speaker (11) of audio processing modules (10), the output termination tv display screen (12) of video processing module (9), input instruction circuit (5), host CPU (6), rectification treatment circuit (7), MPTS treatment circuit (8), video processing module (9), audio processing modules (10) connect TV power supply supply module (3).
2. the television equipment of the multihead display prism structure that commercial advertisement according to claim 1 is used is characterized in that described tv display screen has 3 at least, is distributed on to constitute prismatic structure on the casing.
3. the television equipment of the multihead display prism structure that commercial advertisement according to claim 1 is used is characterized in that described digital tuner has 3 at least.
4. the television equipment of the multihead display prism structure that commercial advertisement according to claim 1 is used is characterized in that described loud speaker has 3 at least.
5. the television equipment of the multihead display prism structure that commercial advertisement according to claim 1 is used is characterized in that the quantity of described digital tuner is identical with the quantity of the quantity of tv display screen, loud speaker.
6. the television equipment of the multihead display prism structure that commercial advertisement according to claim 1 is used; It is characterized in that; Described video processing module is by video decode circuit (9a), composite video treatment circuit (9b), display module treatment circuit (9c) formation that links together; The video decode circuit input end connects host CPU and MPTS treatment circuit, display module treatment circuit output termination tv display screen.
7. the television equipment of the multihead display prism structure that commercial advertisement according to claim 1 is used; It is characterized in that; Described audio processing modules is by audio decoding circuit (10a), audio frequency output control switching circuit (10b), audio frequency D/A converting circuit (10c), audio amplifier circuit (10d) formation that links together; The input termination host CPU of audio decoding circuit and MPTS treatment circuit, audio amplifier circuit connects loud speaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211867U CN202340275U (en) | 2011-12-14 | 2011-12-14 | Commercial advertisement television apparatus with multi-screen display prism structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011205211867U CN202340275U (en) | 2011-12-14 | 2011-12-14 | Commercial advertisement television apparatus with multi-screen display prism structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202340275U true CN202340275U (en) | 2012-07-18 |
Family
ID=46488957
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011205211867U Expired - Fee Related CN202340275U (en) | 2011-12-14 | 2011-12-14 | Commercial advertisement television apparatus with multi-screen display prism structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202340275U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731141A (en) * | 2017-11-22 | 2018-02-23 | 长安大学 | A kind of intelligent three-dimensional digital photo frame |
-
2011
- 2011-12-14 CN CN2011205211867U patent/CN202340275U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107731141A (en) * | 2017-11-22 | 2018-02-23 | 长安大学 | A kind of intelligent three-dimensional digital photo frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102065262B (en) | Electronic device and control information reception method | |
| CN102970633A (en) | Device control apparatus, device control method, and program | |
| CN100405832C (en) | TV set apparatus capable of simultaneously receiving and playing multi-channel programs | |
| CN101873454A (en) | Audio processing equipment and audio-frequency processing method | |
| CN101742156A (en) | High-resolution digital television all-in-one machine and implementation method thereof | |
| US20040196405A1 (en) | Method and apparatus for listening to audio corresponding to a PIP display | |
| CN102970506A (en) | Device control apparatus, device control method, and program | |
| CN103118298A (en) | Device and method for simultaneously playing multiple television programs | |
| CN101600060B (en) | Bluetooth host-slave two sound track stereophony digital television | |
| CN201438730U (en) | Television capable of playing 5.1-channel audio | |
| CN104768054A (en) | Audio play device, multimedia play system and multimedia play method | |
| US20100171587A1 (en) | Audio device, av system having the audio device, and method to control the audio device | |
| CN102300059A (en) | Television playing system and auxiliary playing device | |
| CN102355587A (en) | Realization method and device for synchronously receiving and rebroadcasting television subprogram | |
| CN202340275U (en) | Commercial advertisement television apparatus with multi-screen display prism structure | |
| CN2907121Y (en) | TV set with multi-channel voice and intelligent video selection switching circuit | |
| CN104602111A (en) | Method for playing digital television set top box audio by using mobile phone | |
| CN101325671A (en) | Multifunctional TV set | |
| CN101990074A (en) | Television with audio playing function | |
| CN107371108A (en) | A kind of multi-channel speaker system and equipment | |
| CN102710914B (en) | A kind of method of the apparatus for processing audio shown for two picture | |
| CN201674467U (en) | Power amplifier device | |
| CN201234317Y (en) | Multifunctional television set | |
| CN201967070U (en) | Television signal restoration and output system | |
| CN201054664Y (en) | Improved novel TV receiving system |
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: 20120718 Termination date: 20131214 |