CN202696817U - High-definition interactive set top box - Google Patents
High-definition interactive set top box Download PDFInfo
- Publication number
- CN202696817U CN202696817U CN 201220252419 CN201220252419U CN202696817U CN 202696817 U CN202696817 U CN 202696817U CN 201220252419 CN201220252419 CN 201220252419 CN 201220252419 U CN201220252419 U CN 201220252419U CN 202696817 U CN202696817 U CN 202696817U
- Authority
- CN
- China
- Prior art keywords
- top box
- interface
- video
- interface circuit
- definition interactive
- 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
- Two-Way Televisions, Distribution Of Moving Picture Or The Like (AREA)
Abstract
The utility model relates to a high-definition interactive set top box which comprises an audio and video decoding master control central processing unit (CPU) and a power source used for supplying power for a system. The high-definition interactive set top box is characterized by further comprising a front infrared receiving panel, a flash memory, a double data rate 2 (DDR2) internal memory, a smart card slot, an Ethernet interface circuit, a tuner, a wired television cable modem interface, a universal serial bus (USB) 2.0 interface, an RS232 interface circuit and an audio and video output interface circuit. The high-definition interactive set top box is simple in circuit structure and multifunctional and is provided with various interfaces, so that high-definition video interaction can be provided for display terminals.
Description
Technical field
The utility model relates to a kind of multi-functional high definition interactive machine top box.
Background technology
Set-top box is as data receivers such as TV, display terminals, be mainly used in the demodulation, decoding of Media Stream, audio stream etc. etc., but along with the development of science and technology, the variation of data transfer means, traditional set-top box circuit structure is complicated, and can't satisfy client's demand on the function.Therefore, providing a kind of set-top box with many interfaces, high definition output, convenient interactive control is the demand in market.
Summary of the invention
The purpose of this utility model provides a kind of multi-functional high definition interactive machine top box, by simple hardware circuit, can provide HD video interactive for display terminal.
The utility model adopts following scheme to realize: a kind of multi-functional high definition interactive machine top box, comprise sound, video decode master cpu and be the power supply of system power supply, it is characterized in that: also comprise the infrared reception that is connected with this sound, video decode master cpu and front panel, flash memory, DDR2 internal memory, smart card slot, ethernet interface circuit, tuner, cable of cable TV modem interface, USB2.0 interface, RS232 interface circuit and sound, video output interface circuit.
In the utility model one embodiment, described sound, video output interface circuit comprise color difference components interface, HD video output, digital audio output and composite video broadcast singal interface.
In the utility model one embodiment, described HD video output and digital audio output respectively have two groups.
In the utility model one embodiment, described USB2.0 interface has two groups.
In the utility model one embodiment, described video decode master cpu adopts the Hi3716M chip.
The utility model circuit structure is simple, and not only function is many, and has multiple interfaces concurrently, can provide HD video interactive for display terminal.
Description of drawings
Fig. 1 is the utility model embodiment electrical block diagram.
Embodiment
Below in conjunction with drawings and Examples the utility model is described further.
As shown in Figure 1, the present embodiment provides a kind of multi-functional high definition interactive machine top box, comprise sound, video decode master cpu and be the power supply of system power supply, it is characterized in that: also comprise the infrared reception that is connected with this sound, video decode master cpu and front panel, flash memory, DDR2 internal memory, smart card slot, ethernet interface circuit, tuner, cable of cable TV modem interface, USB2.0 interface, RS232 interface circuit and sound, video output interface circuit.
The described sound of the present embodiment, video decode master cpu adopt the Hi3716M chip, this chip adopts the processor of the ARM advanced person's of company CortexA9 framework, the built-in two-way Ethernet of this Hi3716M and two-way USB interface, has flexibly connectivity scenario, the high definition video decoding of the multiple formats such as support MPEDG2/H.264/AVS.This CPU cooperates each above-mentioned circuit side connector case, can realize well that the HD video of set-top box is interactive,
Be noted that in the present embodiment, described sound, video output interface circuit comprise color difference components interface, HD video output, digital audio output and composite video broadcast singal interface.And described HD video is exported and digital audio output respectively has two groups.Because can be used as, this high definition interactive machine top box strengthens professional carrier, therefore, and need to be with more autgmentability on hardware.In this example, two groups of described USB2.0 interface configuration, network interface also can adopt two groups of settings, realizes the effect of route, and one the tunnel inputs one the tunnel exports to computer.The hardware designs of this high definition interactive machine top box has taken into full account power consumption, and its stand-by power consumption can be less than 1W.It is worth mentioning that, what the utility model was claimed is the circuit hardware syndeton, this structural change traditional set-top box syndeton in the past, not only function is expanded, and simple in structure, is fit to the demand in market.
The above only is preferred embodiment of the present invention, and all equalizations of doing according to the present patent application claim change and modify, and all should belong to covering scope of the present invention.
Claims (5)
1. multi-functional high definition interactive machine top box, comprise sound, video decode master cpu and be the power supply of system power supply, it is characterized in that: also comprise the infrared reception that is connected with this sound, video decode master cpu and front panel, flash memory, DDR2 internal memory, smart card slot, ethernet interface circuit, tuner, cable of cable TV modem interface, USB2.0 interface, RS232 interface circuit and sound, video output interface circuit.
2. multi-functional high definition interactive machine top box according to claim 1 is characterized in that: described sound, video output interface circuit comprise color difference components interface, HD video output, digital audio output and composite video broadcast singal interface.
3. multi-functional high definition interactive machine top box according to claim 1 is characterized in that: described HD video output and digital audio are exported respectively has two groups.
4. multi-functional high definition interactive machine top box according to claim 1, it is characterized in that: described USB2.0 interface has two groups.
5. according to claim 1 to function high definition interactive machine top box, it is characterized in that: described video decode master cpu adopts the Hi3716M chip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252419 CN202696817U (en) | 2012-05-31 | 2012-05-31 | High-definition interactive set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220252419 CN202696817U (en) | 2012-05-31 | 2012-05-31 | High-definition interactive set top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202696817U true CN202696817U (en) | 2013-01-23 |
Family
ID=47552366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220252419 Expired - Fee Related CN202696817U (en) | 2012-05-31 | 2012-05-31 | High-definition interactive set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202696817U (en) |
-
2012
- 2012-05-31 CN CN 201220252419 patent/CN202696817U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201674568U (en) | Multifunctional set-top box | |
| CN204272319U (en) | A kind of intelligent TV network Set Top Box | |
| CN206313908U (en) | A kind of high definition movable video monitoring equipment | |
| CN201440693U (en) | Multi-media computer-TV integrated machine | |
| CN202696817U (en) | High-definition interactive set top box | |
| CN205356535U (en) | Support AC -3 audio frequency to transmit professional satellite television who thoroughly | |
| CN208739279U (en) | A kind of audio-video transmission system | |
| CN102802060A (en) | Intelligent set top box | |
| CN206195978U (en) | Digit set -top box | |
| CN201365298Y (en) | Set-top box of high-definition live broadcasting satellite | |
| CN204859449U (en) | Wireless adapter of HDMI | |
| CN210199750U (en) | OPS and mainboard connection simplifying device | |
| CN202261570U (en) | Two-in-one display apparatus of computer and set-top box | |
| CN205987213U (en) | Tall and erect all -in -one computer of integrated DTMB digital television ann | |
| CN203827451U (en) | Multimedia access apparatus | |
| CN203522918U (en) | HDMI-to-PCIE acquisition card | |
| CN203552122U (en) | Internet-based network computer | |
| CN201928361U (en) | Digital television receiving terminal with computer | |
| CN201937744U (en) | Signal decoder and television | |
| CN201042054Y (en) | Digital multimedia TV | |
| CN105025328B (en) | Composite machine top box | |
| CN201063720Y (en) | Computer/television integrated machine | |
| CN204259035U (en) | A kind of interconnection device with the Web TV of anti-skidding remote controller | |
| CN204244425U (en) | A kind of interconnection device of Web TV of Suspensible | |
| CN106254800B (en) | Radio and television high definition all-in-one machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| 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: 20130123 Termination date: 20170531 |