CN210745354U - Special proportional resolution display technical equipment - Google Patents
Special proportional resolution display technical equipment Download PDFInfo
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- CN210745354U CN210745354U CN201921654174.4U CN201921654174U CN210745354U CN 210745354 U CN210745354 U CN 210745354U CN 201921654174 U CN201921654174 U CN 201921654174U CN 210745354 U CN210745354 U CN 210745354U
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Abstract
The utility model discloses a special proportion resolution ratio shows technical equipment, including liquid crystal tiled display, one side fixedly connected with liquid crystal tiled display driver that is close to liquid crystal tiled display in the middle of protecting sheathing inner chamber bottom and the top, protecting sheathing inner chamber bottom and top intermediate position fixedly connected with MST V chip, the module can be compiled to well position fixedly connected with in the inner wall of protecting sheathing inner chamber left side, lower position fixedly connected with has the proportional resolution ratio calculator in the inner wall of protecting sheathing inner chamber left side, well position fixedly connected with front end display card in the inner wall of protecting sheathing inner chamber right side, the utility model relates to a show technical field. Breaking the traditional display mode 4: 3 and 16: 9,16: the display mode of 10 can support more display screens with any proportion to display images, and is better suitable for being used in more places. The display effect of the splicing display unit is clearer.
Description
Technical Field
The utility model relates to a show technical field, specifically be a special proportion resolution ratio display technology equipment.
Background
The existing tiled display system generally comprises a tiled display unit, a single-screen tiled image processor, a video distributor and an HDMI matrix or image tiled processor. The number of devices constituting the system is large, and if one of the devices has a problem, the normal operation of the whole system is affected. At present, large-screen liquid crystal splicing display systems are widely applied in various walks of life, and the shadow of the large-screen liquid crystal splicing display systems can be seen from the earliest radio and television, to the urban emergency command center, the public security 110 and the traffic police command center, to the monitoring of industries such as electric power monitoring, finance, water conservancy, railways and the like, and to the monitoring of communities, public places, factory production and the like. With the rapid development of display technologies, from the initial 1366 × 768 standard definition display to the most 1080P (1920 × 1080) high-definition tiled display at present, and to the 4K and 8K display technologies which are vigorously developed at present, the requirement of users on the resolution of large-screen tiled display is higher and higher, and a picture effect with high definition, high image quality and high reducibility is expected to be achieved. Although display resolution is constantly increasing, most tiled large screens are not installed on a standard scale due to environmental influences imposed on the installation site 16: the 9-ratio mounting is carried out, and in this case, deformation and stretching occur regardless of whether a 1080P, 4K or 8K picture is displayed. Thereby presenting an unsatisfactory display.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a special proportion resolution ratio display technology equipment, the installation proportion of having solved most of concatenation large screens is not standard 16: the 9-ratio mounting is carried out, and in this case, deformation and stretching occur regardless of whether a 1080P, 4K or 8K picture is displayed. Thereby causing a problem in a place where the display effect is unsatisfactory.
(II) technical scheme
In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: a special proportional resolution display technical device comprises a liquid crystal splicing display, wherein a protective shell is fixedly connected to the back of the liquid crystal splicing display, a liquid crystal splicing display driver is fixedly connected to one side, close to the liquid crystal splicing display, in the middle of the bottom and the top of an inner cavity of the protective shell, MST V chips are fixedly connected to the bottom and the top of the inner cavity of the protective shell, a compiling module is fixedly connected to the middle upper position in the inner wall on the left side of the inner cavity of the protective shell, a data input port is arranged at the position, located in the compiling module, of the outer wall on the left side of the protective shell, a proportional resolution calculator is fixedly connected to the middle lower position in the inner wall on the left side of the inner cavity of the protective shell, a front-end display card is fixedly connected to the middle upper, the position that the outer wall of protective housing right side is located image memory is provided with image input port, one side fixedly connected with heat dissipation fan that liquid crystal tiled display ware was kept away from to the protective housing inner chamber.
A display technique with special proportional resolution includes such steps as providing a display screen,
the method comprises the following steps: according to the installation proportion of the on-site liquid crystal splicing display, data of the on-site liquid crystal splicing display are transmitted to the programmable module through the data input port;
step two: transmitting the image data to an image memory through an image input port;
step three: then, calculating the resolution of the optimal proportion correspondingly matched with the resolution by a proportion resolution calculator;
step four: writing the EDID data of the resolution into an MST V chip;
step five: when the MST V chip starts to work, the EDID data with the special resolution ratio is transmitted to the front-end display card through the signal and processing module;
step six: after receiving the special EDID data, the front-end display card outputs an image signal conforming to the EDID data through operation processing and returns the image signal to the HDMI port of the MST V chip;
step seven: the MST V chip cuts the HDMI signal into signals required by the project, and the signals are sent to a liquid crystal splicing display driver and drive the liquid crystal splicing display.
Preferably, the driver of the liquid crystal tiled display is electrically connected with the liquid crystal tiled display.
Preferably, the MST V chip is electrically connected to the lcd driver.
Preferably, the programmable module is electrically connected with the data input port.
Preferably, the programmable module is electrically connected with the proportional resolution calculator.
Preferably, the proportional resolution calculator is electrically connected with the MST V chip.
Preferably, the front-end display card is electrically connected with the MST V chip.
Preferably, the image memory is electrically connected with the MST V chip, and the image memory is electrically connected with the image input port.
Preferably, the heat dissipation fan includes the shell frame, shell frame intermediate position fixedly connected with energy supply ware, the equal fixedly connected with fan motor in shell frame four corners, the fan motor output passes through shaft coupling fixedly connected with fan blade.
(III) advantageous effects
The utility model provides a special proportion resolution ratio shows technical equipment possesses following beneficial effect:
the utility model discloses, through a special proportional resolution ratio display technology equipment, including the LCD, the LCD back fixedly connected with protective housing, one side of protective housing cavity bottom and top middle near the LCD is fixedly connected with the LCD driver, the bottom of protective housing cavity and top middle position are fixedly connected with MST V chip, upper position is fixedly connected with the programmable module in the inner wall of protective housing cavity left side, the outer wall of protective housing left side is located the position of programmable module and is provided with data input port, lower position is fixedly connected with the proportional resolution ratio calculator in the inner wall of protective housing cavity left side, upper position is fixedly connected with front end display card in the inner wall of protective housing cavity right side, lower position is fixedly connected with image memory in the inner wall of protective housing cavity right side, the position of protective housing right side outer wall located the image memory is provided with image input port, one side of the inner cavity of the protective shell, which is far away from the liquid crystal splicing display, is fixedly connected with a heat dissipation fan.
A display technique with special proportional resolution includes such steps as providing a display screen,
the method comprises the following steps: according to the installation proportion of the on-site liquid crystal splicing display, data of the on-site liquid crystal splicing display are transmitted to the programmable module through the data input port;
step two: transmitting the image data to an image memory through an image input port;
step three: then, calculating the resolution of the optimal proportion correspondingly matched with the resolution by a proportion resolution calculator;
step four: writing the EDID data of the resolution into an MST V chip;
step five: when the MST V chip starts to work, the EDID data with the special resolution ratio is transmitted to the front-end display card through the signal and processing module;
step six: after receiving the special EDID data, the front-end display card outputs an image signal conforming to the EDID data through operation processing and returns the image signal to the HDMI port of the MST V chip;
step seven: the MST V chip cuts the HDMI signal into signals required by the project, the signals are sent to a driver of the liquid crystal splicing display, the liquid crystal splicing display is driven, and a traditional display mode 4 is broken: 3 and 16: 9,16: the display mode of 10 can support more display screens with any proportion to display images, and is better suitable for being used in more places. The display effect of the splicing display unit is clearer.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the heat dissipation fan of the present invention;
fig. 3 is a schematic block diagram of the units of the present invention.
In the figure: the system comprises a liquid crystal spliced display 1, a protective shell 2, a liquid crystal spliced display 3, a liquid crystal spliced display driver 4, a MST V chip 5, a programmable module 6, a data input port 6, a proportional resolution calculator 7, a front-end display card 8, an image memory 9, an image input port 10, a heat dissipation fan 11, a shell frame 111, an energy supply device 112, a fan motor 113 and fan blades 114.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: a special proportional resolution display technical device comprises a liquid crystal splicing display 1, a protective shell 2 is fixedly connected to the back of the liquid crystal splicing display 1, a liquid crystal splicing display driver 3 is fixedly connected to one side, close to the liquid crystal splicing display 1, in the middle of the bottom and the top of an inner cavity of the protective shell 2, MST V chips 4 are fixedly connected to the middle positions of the bottom and the top of the inner cavity of the protective shell 2, a programmable module 5 is fixedly connected to the middle position in the left inner wall of the inner cavity of the protective shell 2, a data input port 6 is arranged at the position, located at the programmable module 5, of the outer wall of the left side of the protective shell 2, a proportional resolution calculator 7 is fixedly connected to the middle position in the left inner wall of the inner cavity of the protective shell 2, a front-end display card 8 is fixedly connected to the middle position, an image input port 10 is arranged at the position, located at the image memory 9, of the outer wall on the right side of the protective shell 2, and a heat dissipation fan 11 is fixedly connected to one side, far away from the liquid crystal splicing display 1, of the inner cavity of the protective shell 2.
A display technique with special proportional resolution includes such steps as providing a display screen,
the method comprises the following steps: according to the installation proportion of the on-site liquid crystal splicing display 1, data of the on-site liquid crystal splicing display is transmitted to the programmable module 5 through the data input port 6;
step two: image data is transmitted to an image memory 9 through an image input port 10;
step three: then, the resolution of the optimal proportion correspondingly matched with the resolution is calculated by a proportion resolution calculator 7;
step four: writing the EDID data of the resolution into the MST V chip 4;
step five: when the MST V chip 4 starts to work, the EDID data with the special resolution ratio is transmitted to the front-end display card 8 through the signal and processing module;
step six: after receiving the special EDID data, the front-end display card 8 outputs a graphic signal conforming to the EDID data through operation processing and returns the graphic signal to the HDMI port of the MST V chip 4;
step seven: the MST V chip 4 further cuts the HDMI signal into signals required by the project, and sends the signals to the lcd driver 3 to drive the lcd 1.
The LCD driver 3 is electrically connected to the LCD 1.
The MST V chip 4 is electrically connected with the LCD driver 3.
The programmable module 5 is electrically connected to the data input port 6.
The programmable module 5 is electrically connected to the proportional resolution calculator 7.
The proportional resolution calculator 7 is electrically connected with the MST V chip 4.
The front-end display card 8 is electrically connected with the MST V chip 4.
The image memory 9 is electrically connected to the MST V chip 4, and the image memory 9 is electrically connected to the image input port 10.
The heat dissipation fan 11 includes a housing 111, a power supplier 112 is fixedly connected to the middle of the housing 111, fan motors 113 are fixedly connected to four corners of the housing 111, and fan blades 114 are fixedly connected to output ends of the fan motors 113 through couplings.
When the liquid crystal splicing display is used, data of the liquid crystal splicing display 1 is transmitted to the programmable module 5 through the data input port 6 according to the installation proportion of the liquid crystal splicing display on site;
image data is transmitted to an image memory 9 through an image input port 10;
then, the resolution of the optimal proportion correspondingly matched with the resolution is calculated by a proportion resolution calculator 7;
writing the EDID data of the resolution into the MST V chip 4;
when the MST V chip 4 starts to work, the EDID data with the special resolution ratio is transmitted to the front-end display card 8 through the signal and processing module;
after receiving the special EDID data, the front-end display card 8 outputs a graphic signal conforming to the EDID data through operation processing and returns the graphic signal to the HDMI port of the MST V chip 4;
the MST V chip 4 cuts the HDMI signal into signals required by the project, sends the signals to the lcd driver 3, drives the lcd 1, and starts the cooling fan to dissipate heat.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The phrase "comprising a defined element does not exclude the presence of other identical elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (9)
1. A special proportional resolution display technology device comprises a liquid crystal splicing display (1), and is characterized in that: the liquid crystal splicing display comprises a liquid crystal splicing display (1), wherein a protective shell (2) is fixedly connected to the back of the liquid crystal splicing display (1), one side of the protective shell (2) close to the liquid crystal splicing display (1) is fixedly connected with a liquid crystal splicing display driver (3) in the middle of the bottom of an inner cavity of the protective shell (2) and the top of the protective shell, an MST V chip (4) is fixedly connected to the bottom of the inner cavity of the protective shell (2) and the middle position of the top of the inner cavity of the protective shell (2), a compiling module (5) is fixedly connected to the middle position of the inner wall of the left side of the inner cavity of the protective shell (2), a data input port (6) is arranged at the position of the outer wall of the left side of the protective shell (2) which is positioned in the compiling module (5), a proportional resolution calculator (7) is fixedly connected to the middle and lower position of, the image input port (10) is arranged at the position, located on the image memory (9), of the outer wall on the right side of the protective shell (2), and the heat dissipation fan (11) is fixedly connected to one side, away from the liquid crystal splicing display (1), of the inner cavity of the protective shell (2).
2. A specific proportional resolution display technology apparatus according to claim 1, wherein: the liquid crystal splicing display driver (3) is electrically connected with the liquid crystal splicing display (1).
3. A specific proportional resolution display technology apparatus according to claim 1, wherein: the MST V chip (4) is electrically connected with the liquid crystal splicing display driver (3).
4. A specific proportional resolution display technology apparatus according to claim 1, wherein: the programmable module (5) is electrically connected with the data input port (6).
5. A specific proportional resolution display technology apparatus according to claim 1, wherein: the programmable module (5) is electrically connected with the proportional resolution calculator (7).
6. A specific proportional resolution display technology apparatus according to claim 1, wherein: the proportional resolution calculator (7) is electrically connected with the MST V chip (4).
7. A specific proportional resolution display technology apparatus according to claim 1, wherein: the front-end display card (8) is electrically connected with the MST V chip (4).
8. A specific proportional resolution display technology apparatus according to claim 1, wherein: the image memory (9) is electrically connected with the MST V chip (4), and the image memory (9) is electrically connected with the image input port (10).
9. A specific proportional resolution display technology apparatus according to claim 1, wherein: heat dissipation fan (11) are including shell frame (111), shell frame (111) intermediate position fixedly connected with energy supply ware (112), the equal fixedly connected with fan motor (113) in shell frame (111) four corners, fan motor (113) output passes through shaft coupling fixedly connected with fan flabellum (114).
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| CN201921654174.4U CN210745354U (en) | 2019-09-30 | 2019-09-30 | Special proportional resolution display technical equipment |
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| CN201921654174.4U CN210745354U (en) | 2019-09-30 | 2019-09-30 | Special proportional resolution display technical equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110602417A (en) * | 2019-09-30 | 2019-12-20 | 深圳市维冠视界科技股份有限公司 | Special proportional resolution display technical equipment and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110602417A (en) * | 2019-09-30 | 2019-12-20 | 深圳市维冠视界科技股份有限公司 | Special proportional resolution display technical equipment and method |
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