CN202587258U - Sensitive touch board front board set top box - Google Patents
Sensitive touch board front board set top box Download PDFInfo
- Publication number
- CN202587258U CN202587258U CN 201120501944 CN201120501944U CN202587258U CN 202587258 U CN202587258 U CN 202587258U CN 201120501944 CN201120501944 CN 201120501944 CN 201120501944 U CN201120501944 U CN 201120501944U CN 202587258 U CN202587258 U CN 202587258U
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- header board
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- mainboard
- control unit
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Abstract
The utility model relates to a sensitive touch board front board set top box which is characterized in that the set top box includes a power board, a main board, and a front board; the power board is connected with the main board; the front board is connected with the main board; the power board is connected with the commercial power and gives power to the main board and the front board; the main board receives and processes a digital television network signal, and then transmits the processed signal to a digital television, and at the same time, controls the content of the digital television under a control order of the front board, and feeds back a control result to the front board; the front board includes a sensitive touch board input unit and a display unit; the sensitive touch board input unit receives the control order via a sensitive touch board, the display unit displays the control result. The sensitive touch board front board set top box is easy to maintain. The front board is provided with the sensitive touch board input unit, so a user can remotely input the control order. Besides, the sensitive touch board front board set top box is beautiful and elegant, and can improve the user-friendliness.
Description
Technical field
The utility model relates to digital TV field, relates in particular to a kind of DTV STB that is used for digital TV network communication and DTV control.
Background technology
Because DTV can handlingly be better than simulated television far away to content, so DTV day by day becomes requisite content in people's life.In digital television system, receive the outer signals source at user terminal, and provide the equipment of integrated data information service to be called STB to the television set terminal.The user can control content of TV program through STB, like program request, storage etc., can also surf the Net through STB simultaneously, integrated data information service such as electronics household service.Present general STB, inner components and parts all are welded on the same pcb board, and certain device goes wrong when causing the damage of pcb board, and whole STB all must be changed, inconvenient maintenance.Simultaneously existing STB generally all directly is provided with button and comes input of control commands on panel, and button to control feel not good, simultaneously not elegant in appearance.
The utility model content
To the problems referred to above, the purpose of the utility model is to provide a kind of components and parts to be welded on the different pcb boards respectively and can utilizes inductive touch pad to carry out the STB of order input.
The above-mentioned purpose of the utility model reaches through following technical scheme: a kind of inductive touch pad header board STB, comprise power panel, mainboard, header board, and power panel is connected to mainboard, and header board is connected to mainboard simultaneously; Said power panel is used for being electrically connected with the city, and to mainboard and header board power supply; Said mainboard is used for the receiving digital television network signal, sends to DTV after this signal is handled, and also under the control command of header board, digital TV contents is controlled simultaneously, and will be controlled the result and feed back to header board; Said header board comprises inductive touch pad input unit and display unit, and the inductive touch pad input unit is used for receiving control command through inductive touch pad, and display unit is used for showing the control result.
Further, said mainboard comprises high frequency unit, demodulating unit, decoding and main control unit, memory cell, header board control unit, power distribution unit; After the high frequency analog signals of high frequency unit receiving digital television network this analog signal is sent to demodulating unit; Demodulating unit is demodulated into digital signal with this analog signal, and this digital signal is sent to decoding and main control unit; Decoding and main control unit are audio-video signal with this digital signal decoding, then this audio-video signal are sent to digital television through the audio frequency and video output unit; Decoding and main control unit are also controlled whole STB and audio-video signal under the control command that the header board control unit transmits simultaneously, and will control the result and feed back to the header board control unit; Memory cell is used for storage system software, application message; The header board control unit receives the control command from header board, and will control the result and feed back to header board; Power distribution unit, the power distribution that is used for power panel is transmitted is to mainboard and each unit of header board.Mainboard is divided into so each unit, can better accomplishes the daily function of STB.
The beneficial effect of the utility model is: the utility model is divided into mainboard, header board and power panel through the STB with the monolithic pcb board by function, can prevent effectively that pcb board one place from damaging the situation that just need change whole STB, keeps in repair easy; Increase the inductive touch pad input unit at header board simultaneously, be convenient to the long-range input of control commands of user, elegant in appearance, increased user-friendliness.
Description of drawings
Fig. 1 is the plate structure sketch map of the utility model specific embodiment;
Fig. 2 uses the modular structure sketch map of novel specific embodiment for this.
Embodiment
Disclosed all characteristics in this specification, or the step in disclosed all methods or the process except mutually exclusive characteristic and/or the step, all can make up by any way.
Disclosed arbitrary characteristic in this specification (comprising any claim, summary and accompanying drawing) is only if special narration all can be replaced by other equivalences or the alternative features with similar purpose.That is, only if special narration, each characteristic is an example in a series of equivalences or the similar characteristics.The description to alternative features is to being equal to the description of technical characterictic, must not being regarded as the donation to the public in this specification simultaneously.
Term in this specification (comprising any claim, summary and accompanying drawing) like no specified otherwise, all is defined as the peculiar implication in this area if having the peculiar implication of general sense and this area simultaneously.
As shown in Figure 1, be the plate structure sketch map of the utility model specific embodiment.The utility model is made up of power panel, mainboard and header board.Power panel is connected to civil power while output and is connected to mainboard, and power panel is supplied with mainboard with operating current after civil power is carried out the lowering and stabilizing blood pressure processing, by mainboard operating current is supplied with header board again, accomplishes the power supply process of STB.Mainboard is connected with header board is two-way, and mainboard receiving digital television network signal sends to DTV after this signal handled, and mainboard is also controlled digital TV contents under the control command of header board simultaneously, and will control the result and feed back to header board.The user sends control command through header board to mainboard, and the control result also shows on header board and supplies the user to check.
As shown in Figure 2, be the modular structure sketch map of the utility model specific embodiment.
Mainboard is made up of high frequency unit, demodulating unit, decoding and main control unit, memory cell, header board control unit, power distribution unit.The high frequency unit input connects digital TV network, and the high frequency unit output connects the demodulating unit input, and high frequency unit sends to demodulating unit with the high frequency analog signals that receives.The demodulating unit output is connected to decoding and main control unit input, and demodulating unit sends to decoding and main control unit after this analog signal is demodulated into digital signal.Decoding and output of main control unit are connected to the audio frequency and video output unit, and decoding and main control unit are audio-video signal with digital signal decoding and send to the audio frequency and video output unit, then by the audio frequency and video output unit audio-video signal are sent to digital television; Decoding and another output of main control unit are connected to memory cell, the audio-video frequency content of cell stores systems soft ware, application message, needs storage etc.; Decoding and main control unit also are connected with the header board control unit is two-way, and decoding and main control unit are controlled whole STB and audio-video signal under the control command that the header board control unit transmits, and will control the result and feed back to the header board control unit.The power distribution unit input is connected to power panel, and the power distribution that is used for power panel is transmitted is to mainboard and each unit of header board.
Header board is made up of inductive touch pad input unit and display unit.The inductive touch pad input unit receives the header board control unit that user's control commands then sends to this control command mainboard through inductive touch pad; The control result that the header board control unit of display unit reception mainboard feeds back also will be shown to the user as control result's current STB state.
Claims (2)
1. inductive touch pad header board STB is characterized in that:
Comprise power panel, mainboard, header board, power panel is connected to mainboard, and header board is connected to mainboard simultaneously;
Said power panel is used for being electrically connected with the city, and to mainboard and header board power supply;
Said mainboard is used for the receiving digital television network signal, sends to DTV after this signal is handled, and also under the control command of header board, digital TV contents is controlled simultaneously, and will be controlled the result and feed back to header board;
Said header board comprises inductive touch pad input unit and display unit, and the inductive touch pad input unit is used for receiving control command through inductive touch pad, and display unit is used for showing the control result.
2. according to the said inductive touch pad header board of claim 1 STB, it is characterized in that:
Said mainboard comprises high frequency unit, demodulating unit, decoding and main control unit, memory cell, header board control unit, power distribution unit;
After the high frequency analog signals of high frequency unit receiving digital television network this analog signal is sent to demodulating unit; Demodulating unit is demodulated into digital signal with this analog signal, and this digital signal is sent to decoding and main control unit; Decoding and main control unit are audio-video signal with this digital signal decoding, then this audio-video signal are sent to digital television through the audio frequency and video output unit; Decoding and main control unit are also controlled whole STB and audio-video signal under the control command that the header board control unit transmits simultaneously, and will control the result and feed back to the header board control unit; Memory cell is used for storage system software, application message; The header board control unit receives the control command from header board, and will control the result and feed back to header board; Power distribution unit, the power distribution that is used for power panel is transmitted is to mainboard and each unit of header board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120501944 CN202587258U (en) | 2011-12-06 | 2011-12-06 | Sensitive touch board front board set top box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201120501944 CN202587258U (en) | 2011-12-06 | 2011-12-06 | Sensitive touch board front board set top box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202587258U true CN202587258U (en) | 2012-12-05 |
Family
ID=47256612
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201120501944 Expired - Fee Related CN202587258U (en) | 2011-12-06 | 2011-12-06 | Sensitive touch board front board set top box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202587258U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014186930A1 (en) * | 2013-05-20 | 2014-11-27 | 清远市佳的美电子科技有限公司 | Touchable intelligent set top box apparatus and intelligent multimedia playing system |
| CN104349216A (en) * | 2013-08-08 | 2015-02-11 | 联想(北京)有限公司 | Information processing method and electronic equipment |
-
2011
- 2011-12-06 CN CN 201120501944 patent/CN202587258U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014186930A1 (en) * | 2013-05-20 | 2014-11-27 | 清远市佳的美电子科技有限公司 | Touchable intelligent set top box apparatus and intelligent multimedia playing system |
| CN104303509A (en) * | 2013-05-20 | 2015-01-21 | 清远市佳的美电子科技有限公司 | Touchable intelligent set top box apparatus and intelligent multimedia playing system |
| CN104303509B (en) * | 2013-05-20 | 2018-08-28 | 清远市佳的美电子科技有限公司 | It can touch-control Intelligent set top box device and intelligent multimedia play system |
| CN104349216A (en) * | 2013-08-08 | 2015-02-11 | 联想(北京)有限公司 | Information processing method and electronic equipment |
| CN104349216B (en) * | 2013-08-08 | 2018-12-14 | 联想(北京)有限公司 | A kind of method and electronic equipment of information processing |
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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: 20121205 Termination date: 20131206 |