CN106713791A - Television board card - Google Patents
Television board card Download PDFInfo
- Publication number
- CN106713791A CN106713791A CN201611179915.9A CN201611179915A CN106713791A CN 106713791 A CN106713791 A CN 106713791A CN 201611179915 A CN201611179915 A CN 201611179915A CN 106713791 A CN106713791 A CN 106713791A
- Authority
- CN
- China
- Prior art keywords
- screen
- socket
- mark
- board
- interface
- 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.)
- Granted
Links
- 239000002184 metal Substances 0.000 claims description 29
- 229910052751 metal Inorganic materials 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 23
- 238000003032 molecular docking Methods 0.000 claims description 3
- 150000002739 metals Chemical class 0.000 claims 1
- 238000000034 method Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000007689 inspection Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N5/00—Details of television systems
- H04N5/44—Receiver circuitry for the reception of television signals according to analogue transmission standards
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Controls And Circuits For Display Device (AREA)
Abstract
The invention discloses a television board card which comprises a board card main body, a universal screen line socket and a screen identification socket; the universal screen wire socket is used for plugging a screen wire plug of a screen logic board of a display screen so as to transmit a data signal sent by the board card main body to the screen logic board; the screen identification socket is used for plugging a screen identification soft board of the display screen when the screen line plug is plugged in the universal screen line socket so as to control the connection of the second control interface of the screen identification socket and the plurality of third control interfaces; the board card main body is used for sending a control signal to the screen logic board of the display screen through the screen identification socket and the control interface of the universal screen line socket when the screen line plug is plugged in the universal screen line socket and the screen identification soft board is plugged in the screen identification socket. By adopting the embodiment of the invention, an interface circuit is not required to be arranged during screen configuration, and the screen configuration efficiency is improved.
Description
Technical field
The present invention relates to electronic circuit technology field, more particularly to a kind of television board.
Background technology
The display screen that different manufacturers dispatch from the factory, the control on the screen line plug of its built-in screen logic card being connected with TV plates connects
Mouth position sets different, for example, the USB of the screen logic card of the display screen that LG and Samsung dispatch from the factory is in screen
Line plug position is differed.So, for same TV plates, it is necessary to according to display when being different display screen configuration TV plates
The control interface position of screen sets the interface circuit being connected with TV plates, and such producer is needed to different display screens with screen process
Different interface circuits are set, are caused low with plate power efficiency.Further, since the data-signal standard of different screens is different, TV plates are needed
To be the different built-in different softwares of screen, software merit rating is complicated.
The content of the invention
The television board that the embodiment of the present invention is proposed, interface circuit need not be set when with screen, improved and matched somebody with somebody plate power efficiency.
The embodiment of the present invention provides a kind of television board, including board main body, general screen line socket and screen mark socket；Institute
Stating general screen line socket includes multiple first control interfaces；Screen mark socket include the second control interface and with it is the multiple
Multiple 3rd control interfaces that first control interface is docked one by one；The multiple first control interface and the multiple 3rd control
Interface connects one to one；
The general screen line socket, for the screen line plug of the screen logic card of grafting display screen, board main body is sent
Data-signal send the screen logic card to；
The screen identifies socket, for when the screen line plug is plugged on the general screen line socket, described in grafting
The screen mark soft board of display screen；The screen mark soft board is used for the control signal input interface according to the screen line plug, control
Second control interface of the screen mark socket and the connection of the multiple 3rd control interface；
The board main body, for being plugged on the general screen line socket and screen mark when the screen line plug
Soft board is plugged on when on the screen mark socket, and the control interface for identifying socket and the general screen line socket by the screen is sent out
Control signal is sent to the screen logic card of the display screen.
Further, the screen mark soft board also provides for the screen mark of the display screen；
The board main body, is additionally operable to be plugged on the general screen line socket and the screen mark when the screen line plug
Know soft board to be plugged on when on the screen mark socket, the screen mark of the detection identification display screen, and according to the display screen
Screen mark, data-signal corresponding with the display screen is exported to the screen logic card by the general screen line socket.
Further, screen mark soft board include the first metal pins docked with second control interface and with institute
Multiple second metal pins of multiple 3rd control interface docking are stated, then control of the screen mark soft board according to the screen line plug
Signal input interface processed, controls the connection of second control interface and the multiple 3rd control interface, specially：
In the M pin that the control signal input interface of the screen line plug is the screen line plug, and the screen line plug
M pin be used for docked with the control interface of n-th first of the general screen line socket, the n-th of the general screen line socket
When the control interface of n-th the 3rd of the first control interface and the screen mark socket is connected, first metal pins with it is described
The metal pins of n-th second connection of screen mark soft board, so that screen mark soft board is plugged on when on the screen mark socket,
Second control interface is connected with the control interface of n-th the 3rd of screen mark socket.
Further, the screen mark soft board also includes multiple 3rd metal pins, then the screen mark soft board provides institute
The screen mark of display screen is stated, specially：
Screen according to the display screen identifies corresponding binary code, appointing in the multiple 3rd metal pins of setting
One pin is hanging or is connected to ground, and is identified with the screen for providing the display screen.
Yet further, the screen mark socket also includes the multiple inspections docked one by one with the multiple 3rd metal pins
Interface is surveyed, the board main body also includes detection circuit；
The detection circuit includes dc source, resistance；The dc source is detected with multiple respectively by the resistance
Interface is connected；
Then the board main body recognizes the screen mark of the display screen by detecting the multiple low and high level for detecting interface
Know.
Further, the control interface is USB.
Implement the embodiment of the present invention, have the advantages that：
Television board provided in an embodiment of the present invention, soft board is identified by for different display screens sets different screens, with
And screen mark socket is set in board main body so that only needing to for screen mark soft board to be plugged on screen mark socket with screen process
On, you can the connection between television board and display screen is completed, without separately setting interface circuit, is improved and is matched somebody with somebody plate power efficiency.In addition,
Screen mark soft board also provides the screen mark of display screen so that board main body can be recognized according to the screen on screen mark soft board
The type of display screen, and then export corresponding data-signal to display screen, and the only built-in same software of board main body can be with
Different display screens matches.
Brief description of the drawings
Fig. 1 is the structural representation of the one embodiment for the television board that the present invention is provided；
Fig. 2 is the structural representation of one embodiment of the general screen line socket of the television board that the present invention is provided；
Fig. 3 is the structural representation of one embodiment of the screen mark socket of the television board that the present invention is provided；
Fig. 4 is the structural representation of one embodiment of the screen mark soft board of the television board that the present invention is provided；
Fig. 5 is the structural representation of the detection circuit of the television board that the present invention is provided.
Specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
Referring to Fig. 1 to Fig. 3, Fig. 1 is the structural representation of the one embodiment for the television board that the present invention is provided, and Fig. 2 is
The structural representation of one embodiment of the general screen line socket of the television board that the present invention is provided, Fig. 3 is that the present invention is provided
The structural representation of one embodiment of the screen mark socket of television board.
The embodiment of the present invention provides a kind of television board, including board main body 10, general screen line socket 20 and screen mark are inserted
Seat 30；The general screen line socket 20 includes multiple first control interfaces (A1, A2, A3, A4, A5, A6, A7)；The screen mark
Socket 30 includes the second control interface (P8, P9) and is connect with multiple 3rd controls that the multiple first control interface is docked one by one
Mouth (P1, P2, P3, P4, P5, P6, P7)；The multiple first control interface is corresponded with the multiple 3rd control interface and connected
Connect；
The general screen line socket 20, for the screen line plug of the screen logic card 50 of grafting display screen, by board main body
10 data-signals for sending send the screen logic card 50 to；
The screen identifies socket 30, for when the screen line plug is plugged on the general screen line socket 20, grafting
The screen mark soft board of the display screen；The screen mark soft board 40 is used to be connect according to the input of the control signal of the screen line plug
Mouthful, control the second control interface of the screen mark socket 30 and the connection of the multiple 3rd control interface；
The board main body 10, for being plugged on the general screen line socket 20 and the screen when the screen line plug
Mark soft board 40 is plugged on when on the screen mark socket 30, and socket 30 and the general screen line socket 20 are identified by the screen
Control interface send control signal to the display screen screen logic card 50.
It should be noted that general screen line socket 20 and screen mark socket 30 are arranged in board main body 10, screen mark
Multiple 3rd control interfaces of socket 30 are docked one by one with multiple first control interfaces of general screen line socket 20, for example, the 3rd
Control interface has 7, and the first control interface is also have 7, and i-th the 3rd control interfaces are docked with i-th first control interfaces,
Can be connected by wire, it is also possible to connected by way of grafting.And shield mark socket 30 second control interface one end with
Board mainboard is connected, and the other end can be to shield the mark default connection of soft board 40 when mark soft board 40 is shielded in the screen mark insertion of socket 30
Mode is connected with corresponding 3rd control interface, so that for different display screens, different screen mark soft boards 40 need to be only set,
And when the corresponding screen mark soft board 40 of the display screen is inserted into screen mark socket 30, board main body 10 can correctly send control
Signal processed is greatly improved with plate power efficiency to the screen logic card 50 of the display screen.
Further, the screen mark soft board 40 also provides for the screen mark of the display screen；
The board main body 10, be additionally operable to when the screen line plug be plugged on it is on the general screen line socket 20 and described
Screen mark soft board 40 is plugged on when on the screen mark socket 30, the screen mark of the detection identification display screen, and according to described
The screen mark of display screen, exports data-signal corresponding with the display screen and is patrolled to the screen by the general screen line socket 20
Collect plate 50.
It should be noted that can provide the screen mark of display screen due to screen mark soft board 40, board main body 10 is marked in screen
Know soft board 40 to be plugged on when on screen mark socket 30, detection recognizes the screen mark of display screen, so as to be obtained according to screen mark
Know the type of the current display screen with screen, and then export screen logic card of the data-signal corresponding with the display screen to display screen
50, thus, board main body 10 can unify built-in identical software, without according to the built-in different software of different display screens, reducing
The complexity of software merit rating.
Further, as shown in figure 4, Fig. 4 is one embodiment of the screen mark soft board of the television board that the present invention is provided
Structural representation, below with reference to Fig. 4, how defeated according to the control signal of the screen line plug of display screen description screen mark soft board 40 is
Incoming interface, control flow identifies the connection of the second control interface and the multiple 3rd control interface on socket 30：
Screen mark soft board 40 include the first metal pins (C8, C9) docked with second control interface and with institute
State multiple second metal pins (C1, C2, C3, C4, C5, C6, C7) of multiple 3rd control interface docking；
In the M pin that the control signal input interface of the screen line plug is the screen line plug, and the screen line plug
M pin be used to be docked with the control interface of n-th first of the general screen line socket 20, the of the general screen line socket 20
When the control interface of n-th the 3rd of N number of first control interface and the screen mark socket 30 be connected, first metal pins and
The metal pins of n-th second connection of the screen mark soft board 40, so that screen mark soft board 40 is plugged on the screen mark
When on socket 30, second control interface is connected with the control interface of n-th the 3rd of screen mark socket 30.
As long as screen mark soft board 40 is plugged on when on screen mark socket 30 so as to reach, board main body 10 is by control signal
Export on the second control interface on screen mark socket 30, you can transmission control signal is corresponding to soft board 40 is identified with the screen
In the screen logic card 50 of display screen.
Further, as shown in figure 4, screen mark soft board 40 also include multiple 3rd metal pins (C10, C11,
C12, C13, C14), then the screen mark soft board 40 provides the screen mark of the display screen, specially：
Screen according to the display screen identifies corresponding binary code, appointing in the multiple 3rd metal pins of setting
One pin is hanging or is connected to ground, and is identified with the screen for providing the display screen.
It should be noted that pin is vacantly 1, it is 0 to be connected to ground, such as be provided with 5 the 3rd on screen mark soft board 40
Metal pins, if the 4th the 3rd metal pins are connected to ground, and the 3rd metal pins in addition to the 4th the 3rd metal pins hang
Sky, then the binary code of corresponding screen mark is 11101.
Yet further, the screen mark socket 30 also includes the multiple docked one by one with the multiple 3rd metal pins
Detection interface (P10, P11, P12, P13, P14), the board main body 10 also includes detection circuit；As shown in figure 5, Fig. 5 is this
The structural representation of the detection circuit of the television board for providing is provided；
The detection circuit includes dc source VCC, resistance；The dc source is examined with multiple respectively by the resistance
Survey interface connection；
Then the board main body 10 recognizes the screen of the display screen by detecting the multiple low and high level for detecting interface
Mark.
It should be noted that the detection interface one on the 3rd metal pins and screen mark socket 30 of screen mark soft board 40
During one correspondence connection, for example, the 4th the 3rd metal pins of screen mark soft board 40 are connected to ground, the on screen mark socket 30 the 4th
Individual detection interface is connected to ground, and the voltage that dc source provides the 4th detection interface is pulled down to ground, then board main body 10 is detected
It is low level to the 4th detection interface；Other the 3rd metal pins in addition to the 4th the 3rd metal pins of screen mark soft board 40
Vacantly, the detection interface outside the 4th detection interface on screen mark socket is hanging, and dc source is provided except the 4th detection connects
Detection interface voltage outside mouthful, then the detection interface that board main body 10 detects in addition to the 4th is detected interface is high level, so that
The screen that board main body 10 recognizes the current display screen with screen is designated 11101.
Further, the control interface is USB.
It should be noted that when above-mentioned control interface is USB, control interface includes one serially
Data wire SDA interfaces and a serial time clock line SCL interface.
Television board provided in an embodiment of the present invention, soft board is identified by for different display screens sets different screens, with
And screen mark socket is set in board main body so that only needing to for screen mark soft board to be plugged on screen mark socket with screen process
On, you can the connection between television board and display screen is completed, without separately setting interface circuit, is improved and is matched somebody with somebody plate power efficiency.In addition,
Screen mark soft board also provides the screen mark of display screen so that board main body can be recognized according to the screen on screen mark soft board
The type of display screen, and then export corresponding data-signal to display screen, and the only built-in same software of board main body can be with
Different display screens matches.
One of ordinary skill in the art will appreciate that all or part of flow in realizing above-described embodiment method, can be
The hardware of correlation is instructed to complete by computer program, described program can be stored in a computer read/write memory medium
In, the program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, described storage medium can be magnetic
Dish, CD, read-only memory (Read-Only Memory, ROM) or random access memory (Random Access
Memory, RAM) etc..
The above is the preferred embodiment of the present invention, it is noted that for those skilled in the art
For, under the premise without departing from the principles of the invention, some improvements and modifications can also be made, these improvements and modifications are also considered as
Protection scope of the present invention.
Claims (6)
1. a kind of television board, it is characterised in that including board main body, general screen line socket and screen mark socket；It is described general
Screen line socket includes multiple first control interfaces；The screen mark socket includes the second control interface and is controlled with the multiple first
Multiple 3rd control interfaces that interface processed is docked one by one；The multiple first control interface and the multiple 3rd control interface one
One correspondence connection；
The general screen line socket, for the screen line plug of the screen logic card of grafting display screen, the number that board main body is sent
It is believed that number sending the screen logic card to；
The screen identifies socket, for when the screen line plug is plugged on the general screen line socket, being shown described in grafting
The screen mark soft board of screen；The screen mark soft board is used for the control signal input interface according to the screen line plug, and control is described
Second control interface of screen mark socket and the connection of the multiple 3rd control interface；
The board main body, for being plugged on the general screen line socket and screen mark soft board when the screen line plug
It is plugged on when on the screen mark socket, the control interface for identifying socket and the general screen line socket by the screen sends control
Screen logic card of the signal processed to the display screen.
2. television board as claimed in claim 1, it is characterised in that the screen mark soft board also provides for the display screen
Screen mark；
The board main body, is additionally operable to be plugged on the general screen line socket when the screen line plug and screen mark is soft
Plate is plugged on when on the screen mark socket, the screen mark of the detection identification display screen, and according to the screen mark of the display screen
Know, data-signal corresponding with the display screen is exported to the screen logic card by the general screen line socket.
3. television board as claimed in claim 2, it is characterised in that the screen mark soft board includes being connect with the described second control
First metal pins of mouthful docking and dock the second multiple metal pins with the multiple 3rd control interface, then the screen mark
Know control signal input interface of the soft board according to the screen line plug, control second control interface with the multiple 3rd control
The connection of interface processed, specially：
In the M pin that the control signal input interface of the screen line plug is the screen line plug, and the screen line plug M
Pin is used to be docked with the control interface of n-th first of the general screen line socket, and the n-th first of the general screen line socket is controlled
When interface processed is connected with the control interface of n-th the 3rd of screen mark socket, first metal pins are identified with the screen
The metal pins of n-th second connection of soft board, so that screen mark soft board is plugged on when on screen mark socket, described the
Two control interfaces are connected with the control interface of n-th the 3rd of screen mark socket.
4. television board as claimed in claim 2, it is characterised in that the screen mark soft board also includes that multiple 3rd metals draw
Pin, the then screen that the screen mark soft board provides the display screen is identified, specially：
Screen according to the display screen identifies corresponding binary code, and set in the multiple 3rd metal pins any draws
Pin is hanging or is connected to ground, and is identified with the screen for providing the display screen.
5. right will profit require 4 as described in television board, it is characterised in that screen mark socket also include with it is the multiple
Multiple detection interfaces that 3rd metal pins are docked one by one, the board main body also includes detection circuit；
The detection circuit includes dc source, resistance；The dc source detects interface with multiple respectively by the resistance
Connection；
Then the board main body recognizes the screen mark of the display screen by detecting the multiple low and high level for detecting interface.
6. the television board as described in any one of claim 1 to 5, it is characterised in that the control interface is that general serial is total
Line interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179915.9A CN106713791B (en) | 2016-12-19 | 2016-12-19 | Television board card |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611179915.9A CN106713791B (en) | 2016-12-19 | 2016-12-19 | Television board card |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106713791A true CN106713791A (en) | 2017-05-24 |
| CN106713791B CN106713791B (en) | 2019-09-20 |
Family
ID=58938433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611179915.9A Active CN106713791B (en) | 2016-12-19 | 2016-12-19 | Television board card |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106713791B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956243Y (en) * | 2006-10-18 | 2007-10-03 | 青岛海信电器股份有限公司 | Multifunctional interface circuit compactable with multiple display data format and display device types |
| CN201213270Y (en) * | 2007-12-21 | 2009-03-25 | 康佳集团股份有限公司 | User terminal device |
| CN102098533A (en) * | 2011-03-02 | 2011-06-15 | 广州视源电子科技有限公司 | Method and device for realizing connection of television board card and display screen as well as television board card |
| CN203250519U (en) * | 2013-05-17 | 2013-10-23 | 四川长虹电子系统有限公司 | Display screen identification apparatus |
| CN203416348U (en) * | 2013-07-29 | 2014-01-29 | 青岛海信电器股份有限公司 | Display device and display system |
| CN104423476A (en) * | 2013-08-23 | 2015-03-18 | 鸿富锦精密电子(天津)有限公司 | Mainboard |
-
2016
- 2016-12-19 CN CN201611179915.9A patent/CN106713791B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN200956243Y (en) * | 2006-10-18 | 2007-10-03 | 青岛海信电器股份有限公司 | Multifunctional interface circuit compactable with multiple display data format and display device types |
| CN201213270Y (en) * | 2007-12-21 | 2009-03-25 | 康佳集团股份有限公司 | User terminal device |
| CN102098533A (en) * | 2011-03-02 | 2011-06-15 | 广州视源电子科技有限公司 | Method and device for realizing connection of television board card and display screen as well as television board card |
| CN203250519U (en) * | 2013-05-17 | 2013-10-23 | 四川长虹电子系统有限公司 | Display screen identification apparatus |
| CN203416348U (en) * | 2013-07-29 | 2014-01-29 | 青岛海信电器股份有限公司 | Display device and display system |
| CN104423476A (en) * | 2013-08-23 | 2015-03-18 | 鸿富锦精密电子(天津)有限公司 | Mainboard |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106713791B (en) | 2019-09-20 |
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