CN221200692U - Combined liquid crystal display screen - Google Patents
Combined liquid crystal display screen Download PDFInfo
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- CN221200692U CN221200692U CN202322388843.0U CN202322388843U CN221200692U CN 221200692 U CN221200692 U CN 221200692U CN 202322388843 U CN202322388843 U CN 202322388843U CN 221200692 U CN221200692 U CN 221200692U
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- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 63
- 230000003287 optical effect Effects 0.000 claims abstract description 13
- 230000000007 visual effect Effects 0.000 claims abstract description 6
- 238000007791 dehumidification Methods 0.000 claims abstract 3
- 239000006117 anti-reflective coating Substances 0.000 claims description 7
- 230000003014 reinforcing effect Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000013016 damping Methods 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 230000002708 enhancing effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
- Liquid Crystal (AREA)
Abstract
The utility model provides a combined liquid crystal display screen, which relates to the technical field of liquid crystal display screens, and comprises a liquid crystal display main body and a display screen enhancement mechanism, wherein a driving circuit board is connected to the back surface of the liquid crystal display main body through screws, a controller is fixedly connected to the outer side of the driving circuit board, a switch is arranged below the controller, an ultrathin frame design is adopted to minimize edge gaps when the combined liquid crystal display screen is used, an input signal is converted into a visualized image through a driving assembly, the brightness and the color of each pixel are accurately controlled through a chip in the driving assembly, the brightness and the color of each pixel can still be clearly and visually in a larger horizontal and vertical visual angle range through a wide visual angle optical element, the brightness adjustment assembly ensures the brightness and the color fidelity of each pixel, and a dehumidifying assembly can perform dehumidification in an environment with overlarge humidity, so that the risk of short circuits of internal parts is reduced, and the safety is improved.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display screens, in particular to a combined liquid crystal display screen.
Background
The combined liquid crystal display screen is a display screen formed by combining a plurality of liquid crystal display main bodies, each liquid crystal display main body can be an independent display panel, and also can be a display unit formed by a plurality of small-size liquid crystal display modules.
Through searching, the patent number of CN211507006U refers to the technical field of liquid crystal display screens, in particular to a combined liquid crystal display screen, and solves the problems that the combined liquid crystal display screen in the prior art is poor in stability, low in heat dissipation efficiency, and easy to damage due to lack of a damping device. The utility model provides a combination formula LCD screen, includes the plastics frame, and the internally mounted of plastics frame has the LCD screen, is equipped with two spring grooves that are symmetrical distribution on the inside wall of LCD screen position department plastics frame, and the inside fixedly connected with in spring groove is two compression springs that are symmetrical distribution, and the one end fixedly connected with compact heap of plastics frame is kept away from to compression spring, is equipped with four triangle buffer frames on the inside wall of plastics frame bottom surface. The utility model not only adopts various fixing and radiating devices, improves the stability of the liquid crystal display screen during operation, increases the radiating capacity of the liquid crystal display screen, but also increases the damping device and reduces the damage possibility of the damping device.
Thus, we provide a combined liquid crystal display that solves the above problems.
Disclosure of utility model
The present utility model is directed to a combined liquid crystal display, which solves the problems set forth in the above-mentioned background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the combined type liquid crystal display comprises a liquid crystal display main body and a display screen reinforcing mechanism, wherein a driving circuit board is connected to the back surface of the liquid crystal display main body through screws, a controller is fixedly connected to the outer side of the driving circuit board, a switch is arranged below the controller, an input interface is arranged on one side of the switch, a power supply module is arranged on one side of the driving circuit board, a heat radiating device is arranged below the driving circuit board, and a display screen reinforcing mechanism is arranged on the outer side of the liquid crystal display main body;
The display screen enhancement mechanism comprises a frame minimization assembly, a driving assembly, a reflecting layer assembly, a wide viewing angle assembly, a brightness adjusting assembly and a dehumidifying assembly, wherein the frame minimization assembly is arranged at the front end of the liquid crystal display main body, the driving assembly is arranged above the switch, the reflecting layer assembly is arranged on the outer side of the liquid crystal display main body, the wide viewing angle assembly is arranged below the power module, the brightness adjusting assembly is arranged at the upper end of the liquid crystal display main body, and the dehumidifying assembly is arranged on the outer side of the heat radiating device.
Preferably, the frame minimizing assembly includes an ultra-thin frame and an assemblable screen, the ultra-thin frame is mounted at the inner side of the liquid crystal display main body, and the assemblable screen is mounted at the inner side of the ultra-thin frame.
Preferably, the driving assembly comprises a driving chip and a responder, the driving chip is arranged above the switch, and the responder is fixedly connected to the outer side of the driving chip.
Preferably, the light reflecting layer assembly comprises an anti-reflecting coating and a light reflecting controller, the surface of the assembled screen is coated with the anti-reflecting coating, and one side of the liquid crystal display main body is fixedly connected with the light reflecting controller.
Preferably, the wide view angle component comprises a wide view angle optical element and a pixel controller, the wide view angle optical element is arranged below the power module, and the pixel controller is arranged on the outer side of the wide view angle optical element.
Preferably, the brightness adjusting component comprises a light sensor and a light sensing circuit, wherein the light sensor is arranged on the upper side of the liquid crystal display main body, and the light sensing circuit is arranged on one side of the light sensor.
Preferably, the dehumidifying component comprises a dehumidifier and a humidity sensor, the dehumidifier is arranged on the outer side of the heat radiating device, and the humidity sensor is arranged on the outer side of the dehumidifier.
Compared with the prior art, the utility model has the beneficial effects that:
1. Through the setting of display screen reinforcing mechanism, when using, adopt ultra-thin frame design minimizing edge clearance to turn into visual image with input signal through drive assembly, through the luminance and the colour of drive assembly accurate control every pixel, and then improve definition and the luminance of image, guarantee the uniformity that a plurality of can assemble screen display.
2. The frame minimizing component, the brightness adjusting component and the dehumidifying component are matched, the wide-view-angle optical element can enable images on a screen to be still clearly visible in a large horizontal view angle range and a large vertical view angle range, the brightness adjusting component ensures brightness and color fidelity of each pixel, so that displayed image quality is guaranteed, the dehumidifying component can dehumidify in an environment with overlarge humidity, risks of short circuits of internal parts are reduced, and safety is improved.
Drawings
FIG. 1 is a schematic view of the overall appearance structure of the present utility model;
FIG. 2 is a schematic view of a wide view angle assembly according to the present utility model;
FIG. 3 is a schematic view of a driving assembly according to the present utility model;
FIG. 4 is a schematic view of a dehumidifying assembly according to the present utility model;
FIG. 5 is a schematic cross-sectional view of an anti-reflective coating according to the present utility model.
Reference numerals in the drawings: 1. a liquid crystal display main body; 2. a driving circuit board; 3. a controller; 4. a switch; 5. an input interface; 6. a power module; 7. a heat sink; 8. a display screen enhancing mechanism; 81. a bezel minimization component; 811. an ultrathin frame; 812. a screen may be assembled; 82. a drive assembly; 821. a driving chip; 822. a responder; 83. a retroreflective layer assembly; 831. an anti-reflective coating; 832. a light reflection controller; 84. a wide viewing angle assembly; 841. a wide viewing angle optical element; 842. a pixel controller; 85. a brightness adjusting assembly; 851. a light sensor; 852. a light sensing circuit; 86. a dehumidifying component; 861. a dehumidifier; 862. a humidity sensor.
Detailed Description
Referring to fig. 1-5, the present utility model provides a technical solution: the combined type liquid crystal display comprises a liquid crystal display main body 1 and a display screen reinforcing mechanism 8, wherein a driving circuit board 2 is connected to the back surface of the liquid crystal display main body 1 through screws, a controller 3 is fixedly connected to the outer side of the driving circuit board 2, a switch 4 is arranged below the controller 3, an input interface 5 is arranged on one side of the switch 4, a power supply module 6 is arranged on one side of the driving circuit board 2, a heat radiating device 7 is arranged below the driving circuit board 2, and a display screen reinforcing mechanism 8 is arranged on the outer side of the liquid crystal display main body 1;
The display screen enhancing mechanism 8 comprises a frame minimizing component 81, a driving component 82, a reflecting layer component 83, a wide view angle component 84, a brightness adjusting component 85 and a dehumidifying component 86, wherein the front end of the liquid crystal display main body 1 is provided with the frame minimizing component 81, the driving component 82 is arranged above the switch 4, the reflecting layer component 83 is arranged on the outer side of the liquid crystal display main body 1, the wide view angle component 84 is arranged below the power module 6, the brightness adjusting component 85 is arranged at the upper end of the liquid crystal display main body 1, and the dehumidifying component 86 is arranged on the outer side of the heat radiating device 7.
Further, the bezel minimizing assembly 81 includes an ultra-thin bezel 811 and an assemblable screen 812, the ultra-thin bezel 811 is mounted to the inner side of the liquid crystal display body 1, and the assemblable screen 812 is mounted to the inner side of the ultra-thin bezel 811, and the ultra-thin bezel 811 makes display more continuous and seamless by reducing the width of the bezel.
Further, the driving component 82 includes a driving chip 821 and a responder 822, the driving chip 821 is disposed above the switch 4, the responder 822 is fixedly connected to the outer side of the driving chip 821, the driving chip 821 controls and drives the pixels on the assemblable screen 812, the responder 822 converts the input signal into a visualized image, and the brightness and the color of each pixel are precisely controlled through the chip inside the driving component 82, so that the definition and the brightness of the image are improved, and the consistency of the display of the assemblable screens 812 is ensured.
Further, the reflective layer component 83 includes an anti-reflective coating 831 and a reflective controller 832, the anti-reflective coating 831 is coated on the surface of the assemblable screen 812, the reflective controller 832 is fixedly connected to one side of the liquid crystal display main body 1, and the anti-reflective coating 831 can reduce reflection on the surface of the display screen, improve visibility under strong illumination, and reduce color distortion caused by reflection.
Further, the wide viewing angle assembly 84 includes a wide viewing angle optical element 841 and a pixel controller 842, the wide viewing angle optical element 841 is disposed below the power module 6, the pixel controller 842 is disposed outside the wide viewing angle optical element 841, and the wide viewing angle optical element 841 can make an image on a screen clearly visible in a wide horizontal and vertical viewing angle range.
Further, the brightness adjusting component 85 includes a light sensor 851 and a light sensing circuit 852, the light sensor 851 is installed on the upper side of the liquid crystal display main body 1, the light sensing circuit 852 is installed on one side of the light sensor 851, the light sensor 851 automatically adjusts the brightness of the display screen according to the change of the ambient light, and the consistency of the visual comfort and the display effect of the plurality of assemblable screens 812 is enhanced.
Further, the dehumidifying component 86 includes a dehumidifier 861 and a humidity sensor 862, the dehumidifier 861 is installed on the outer side of the heat dissipating device 7, the humidity sensor 862 is installed on the outer side of the dehumidifier 861, and the dehumidifier 861 can absorb moisture from the environment to reduce the air humidity.
Working principle: firstly, a combined liquid crystal display screen is moved to a working position, firstly, a liquid crystal display main body 1 is installed to a required position, then an ultrathin frame 811 and an assembled screen 812 are installed, the size of an edge gap can be reduced by reducing the width of the frame, the display is more continuous and seamless, secondly, a driving circuit board 2 is fixed on the back surface of the liquid crystal display main body 1 by screwing screws, a driving component 82 is installed on the driving circuit board 2, the driving circuit board 2 can control and drive pixels on the assembled screen 812, an input signal is converted into a visualized image, the brightness and the color of each pixel are accurately controlled by the driving component 82, the definition and the brightness of the image are improved, thirdly, a light sensor 851 and a light sensing circuit 852 are installed, an automatic brightness adjusting function is realized, the brightness of the display screen is automatically adjusted according to the change of ambient light, and a dehumidifier 861 and a humidity sensor 862 are installed on a heat radiating device 7, and the dehumidifier 861 can absorb moisture from the environment, so that the use process of the combined liquid crystal display screen is completed.
Claims (7)
1. The utility model provides a combination formula liquid crystal display, includes liquid crystal display main part (1) and display enhancement mechanism (8), its characterized in that: the liquid crystal display comprises a liquid crystal display main body (1), and is characterized in that a driving circuit board (2) is connected to the back surface of the liquid crystal display main body (1) through screws, a controller (3) is fixedly connected to the outer side of the driving circuit board (2), a switch (4) is arranged below the controller (3), an input interface (5) is arranged on one side of the switch (4), a power module (6) is arranged on one side of the driving circuit board (2), a heat radiating device (7) is arranged below the driving circuit board (2), and a display screen reinforcing mechanism (8) is arranged on the outer side of the liquid crystal display main body (1);
The utility model provides a display screen reinforcing mechanism (8) includes frame minimizing subassembly (81), drive assembly (82), reflector layer subassembly (83), wide visual angle subassembly (84), brightness adjusting subassembly (85) and dehumidification subassembly (86), the front end of liquid crystal display main part (1) is provided with frame minimizing subassembly (81), the top of switch (4) is provided with drive assembly (82), the outside of liquid crystal display main part (1) is provided with reflector layer subassembly (83), the below of power module (6) is provided with wide visual angle subassembly (84), brightness adjusting subassembly (85) are installed to the upper end of liquid crystal display main part (1), the outside of heat abstractor (7) is provided with dehumidification subassembly (86).
2. A combined liquid crystal display according to claim 1, characterized in that the bezel minimizing assembly (81) comprises an ultra-thin bezel (811) and an assemblable screen (812), the ultra-thin bezel (811) is mounted on the inner side of the liquid crystal display body (1), and the assemblable screen (812) is mounted on the inner side of the ultra-thin bezel (811).
3. A combined liquid crystal display according to claim 1, characterized in that the driving assembly (82) comprises a driving chip (821) and a responder (822), the driving chip (821) is arranged above the switch (4), and the responder (822) is fixedly connected to the outer side of the driving chip (821).
4. A combined liquid crystal display according to claim 2, characterized in that the reflective layer assembly (83) comprises an anti-reflective coating (831) and a reflective controller (832), the surface of the assemblable screen (812) is coated with the anti-reflective coating (831), and one side of the liquid crystal display main body (1) is fixedly connected with the reflective controller (832).
5. A combined liquid crystal display according to claim 1, characterized in that the wide viewing angle assembly (84) comprises a wide viewing angle optical element (841) and a pixel controller (842), the wide viewing angle optical element (841) is arranged below the power supply module (6), and the pixel controller (842) is arranged outside the wide viewing angle optical element (841).
6. A combined liquid crystal display according to claim 1, characterized in that the brightness adjusting assembly (85) comprises a light sensor (851) and a light sensing circuit (852), the light sensor (851) is mounted on the upper side of the liquid crystal display main body (1), and the light sensing circuit (852) is mounted on one side of the light sensor (851).
7. A combined liquid crystal display according to claim 1, characterized in that the dehumidifying assembly (86) comprises a dehumidifier (861) and a humidity sensor (862), the dehumidifier (861) is mounted on the outside of the heat sink (7), and the humidity sensor (862) is mounted on the outside of the dehumidifier (861).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388843.0U CN221200692U (en) | 2023-09-04 | 2023-09-04 | Combined liquid crystal display screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322388843.0U CN221200692U (en) | 2023-09-04 | 2023-09-04 | Combined liquid crystal display screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221200692U true CN221200692U (en) | 2024-06-21 |
Family
ID=91529105
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322388843.0U Active CN221200692U (en) | 2023-09-04 | 2023-09-04 | Combined liquid crystal display screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221200692U (en) |
-
2023
- 2023-09-04 CN CN202322388843.0U patent/CN221200692U/en active Active
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