CN210349149U - Display screen for building system - Google Patents
Display screen for building system Download PDFInfo
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- CN210349149U CN210349149U CN201921534763.9U CN201921534763U CN210349149U CN 210349149 U CN210349149 U CN 210349149U CN 201921534763 U CN201921534763 U CN 201921534763U CN 210349149 U CN210349149 U CN 210349149U
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- display screen
- lower extreme
- building system
- fixed mounting
- protection casing
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Abstract
The utility model discloses a display screen for building system relates to display screen technical field, and for the stability of solving current display screen installation for building system not high enough, the performance of display screen is not perfect enough problem yet. The display screen main part is installed to the front end of system display screen installation protection casing, the externally mounted of system display screen installation protection casing rear end has fixed mounting panel, fixed mounting panel's inside is provided with fixed spacing hole, the internally mounted of display screen main part has horizontal polaroid, color filter is installed to the lower extreme of horizontal polaroid, the liquid crystal is installed to color filter's lower extreme, TFT glass is installed to the lower extreme of liquid crystal, perpendicular polaroid is installed to TFT glass's lower extreme, drive IC and printed circuit board are installed to the lower extreme of perpendicular polaroid.
Description
Technical Field
The utility model relates to a display screen technical field specifically is a display screen for building system.
Background
The liquid crystal display screen, which is called LCD for short, belongs to a flat panel display. The screen display device is used for screen display of televisions and computers. The display screen has the advantages of low power consumption, small size and low radiation. Liquid crystal displays, which are used in digital watches and in many portable computers as a display type, use a solution of liquid crystals in two sheets of polarized material, which rearrange the crystals for the purpose of imaging when a current is passed through the liquid. Two pieces of poled material are shown in use, with a liquid crystal solution between them. When current is passed through the liquid, the crystals will rearrange so that light cannot pass through them. Thus, each crystal acts like a louver, both allowing light to pass through and blocking light. Liquid crystal displays are currently developed towards the goal of being light, thin, short, and small, and display products having a long history in the computer periphery are certainly no exception.
However, the installation stability of the display screen for the existing building system is not high enough, and the service performance of the display screen is not perfect; therefore, the existing requirements are not met, and a display screen for a building system is provided for the requirement.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a display screen for building system to the stability of the current display screen installation for building system that provides in solving above-mentioned background art is not high enough, the performance of display screen problem that is not perfect yet.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a display screen for building system, includes system display screen installation protection casing, the display screen main part is installed to the front end of system display screen installation protection casing, the externally mounted of system display screen installation protection casing rear end has fixed mounting panel, and fixed mounting panel and system display screen installation protection casing structure as an organic whole, the inside of fixed mounting panel is provided with fixed spacing hole, and fixed spacing hole is provided with a plurality of, and the fixed spacing hole of a plurality of distributes in proper order, the internally mounted of display screen main part has horizontal polaroid, color filter is installed to the lower extreme of horizontal polaroid, the liquid crystal is installed to color filter's lower extreme, TFT glass is installed to the lower extreme of liquid crystal, perpendicular polaroid is installed to TFT glass's lower extreme, drive IC and printed circuit board are installed to the lower extreme of perpendicular polaro.
Preferably, the display screen main part is provided with a plurality of, and a plurality of display screen main part distributes in proper order.
Preferably, the lower ends of the driving IC and the printed circuit board are provided with a diffusion sheet, the lower end of the diffusion sheet is provided with a diffusion plate, and the lower end of the diffusion plate is provided with a rubber frame.
Preferably, the lower extreme of gluing the frame installs the backlight, the backplate is installed to the lower extreme of backlight, the main control board is installed to the lower extreme of backplate, the conducting strip is installed to the lower extreme of main control board, and the main control board pastes with the conducting strip and is connected.
Preferably, the rear fixed mounting panel is installed to the rear end of system display screen installation protection casing, and the rear fixed mounting panel passes through bolted connection with system display screen installation protection casing, radiator fan is all installed to the inside both sides of rear fixed mounting panel.
Preferably, the dustproof cover plate is installed at the front end of the cooling fan, the dustproof cover plate is connected with the rear fixed mounting plate through a clamping groove, and air inlet cooling holes are formed in two ends of the dustproof cover plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a be provided with system display screen installation protection casing, can make the stability of display screen installation higher, can be with inside system display screen installation protection casing embedding wall, holistic barrier propterty has obtained fine promotion, the practicality also can obtain the guarantee of certain degree, it is not high enough to have solved the stability of current display screen installation for building system, the performance of display screen is not perfect enough problem yet.
2. The utility model discloses an install air inlet thermovent and radiator fan at the rear end of system's display screen installation protection casing, can be fine dispel the heat when display screen main part work produces great heat to the working property of guarantee display screen can prolong the life of display screen to a certain extent simultaneously.
Drawings
Fig. 1 is a perspective view of a display screen for a building system according to the present invention;
fig. 2 is a schematic structural view of the display screen main body of the present invention;
fig. 3 is a rear view of a display screen for a building system according to the present invention.
In the figure: 1. a protective cover is arranged on a system display screen; 2. a display screen main body; 3. fixing the mounting plate; 4. fixing a limiting hole; 5. a horizontal polarizer; 6. a color filter; 7. a liquid crystal; 8. TFT glass; 9. a vertical polarizer; 10. a driver IC and a printed circuit board; 11. a diffusion sheet; 12. a diffusion plate; 13. a rubber frame; 14. a backlight source; 15. a back plate; 16. a main control panel; 17. a heat conductive sheet; 18. a rear fixed mounting plate; 19. an air inlet heat dissipation port; 20. a dust-proof cover plate; 21. a heat dissipation fan.
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.
Referring to fig. 1-3, the present invention provides an embodiment: a display screen for a building system comprises a system display screen mounting protective cover 1, a display screen main body 2 is mounted at the front end of the system display screen mounting protective cover 1, a fixed mounting plate 3 is mounted at the outer part of the rear end of the system display screen mounting protective cover 1, the fixed mounting plate 3 and the system display screen mounting protective cover 1 are of an integral structure, the structural stability is higher, a fixed limiting hole 4 is formed in the fixed mounting plate 3, a plurality of fixed limiting holes 4 are arranged, the fixed limiting holes 4 are distributed in sequence, a horizontal polaroid 5 is mounted in the display screen main body 2, a color filter 6 is mounted at the lower end of the horizontal polaroid 5, a liquid crystal 7 is mounted at the lower end of the color filter 6, a TFT glass 8 is mounted at the lower end of the liquid crystal 7, a vertical polaroid 9 is mounted at the lower end of the TFT glass 8, a driving, the service performance of the display screen can be better guaranteed.
Further, display screen main part 2 is provided with a plurality of, and a plurality of display screen main part 2 distributes in proper order, and the installation that can be better is dismantled.
Furthermore, the diffusion sheet 11 is installed at the lower end of the driving IC and the printed circuit board 10, the diffusion plate 12 is installed at the lower end of the diffusion sheet 11, the rubber frame 13 is installed at the lower end of the diffusion plate 12, and the service performance of the display screen is more perfect.
Further, the backlight 14 is installed to the lower extreme of gluey frame 13, and backplate 15 is installed to the lower extreme of backlight 14, and main control panel 16 is installed to the lower extreme of backplate 15, and conducting strip 17 is installed to the lower extreme of main control panel 16, and main control panel 16 pastes with conducting strip 17 to be connected, and the installation is dismantled more convenient and fast, can be better dismantle.
Further, the rear fixing mounting plate 18 is installed at the rear end of the system display screen installation protective cover 1, the rear fixing mounting plate 18 is connected with the system display screen installation protective cover 1 through bolts, the heat radiation fans 21 are installed on two sides of the interior of the rear fixing mounting plate 18, the heat radiation performance of the interior is better, and heat radiation can be conducted as required.
Further, a dustproof cover plate 20 is installed at the front end of the cooling fan 21, the dustproof cover plate 20 is connected with the rear fixing installation plate 18 through a clamping groove, air inlet cooling holes 19 are formed in two ends of the dustproof cover plate 20, and accordingly the fact that excessive dust enters the interior of the cooling fan while heat dissipation performance is guaranteed can be avoided.
The working principle is as follows: during the use, installing system display screen installation protection casing 1 in needs installation display screen position department, the mounting bracket fixed connection with the inside setting of display screen main part 2 and system display screen installation protection casing 1, the inside horizontal polaroid 5 that sets up of display screen main part 2, color filter 6, liquid crystal 7, TFT glass 8 and perpendicular polaroid 9 etc., the performance of guarantee display screen that can be better, the back is accomplished in the installation of display screen main part 2, fix fixed mounting plate 3 that sets up system display screen installation protection casing 1 rear end with the wall, use screw or bolt to pass fixed spacing hole 4 and fix, the inside heat dispersion of guarantee that back fixed mounting plate 18 internally mounted's radiator fan 21 can be better.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides a display screen for building system, includes system's display screen installation protection casing (1), its characterized in that: the display screen comprises a display screen main body (2) and is characterized in that a fixing mounting plate (3) is mounted at the front end of a system display screen mounting protective cover (1), the fixing mounting plate (3) is mounted at the rear end of the system display screen mounting protective cover (1) and integrated with the system display screen mounting protective cover (1), a fixing limiting hole (4) is formed in the fixing mounting plate (3), the fixing limiting hole (4) is provided with a plurality of fixing limiting holes, the fixing limiting holes (4) are distributed in sequence, a horizontal polaroid (5) is mounted in the display screen main body (2), a color filter (6) is mounted at the lower end of the horizontal polaroid (5), a liquid crystal (7) is mounted at the lower end of the color filter (6), a TFT glass (8) is mounted at the lower end of the liquid crystal (7), and a vertical polaroid (9) is mounted at the lower end, and the lower end of the vertical polarizer (9) is provided with a driving IC and a printed circuit board (10).
2. The display screen for building system as claimed in claim 1, wherein: the display screen main body (2) is provided with a plurality of display screen main bodies (2) which are distributed in sequence.
3. The display screen for building system as claimed in claim 1, wherein: the lower ends of the driving IC and the printed circuit board (10) are provided with a diffusion sheet (11), the lower end of the diffusion sheet (11) is provided with a diffusion plate (12), and the lower end of the diffusion plate (12) is provided with a rubber frame (13).
4. A display screen for a building system as claimed in claim 3, characterized in that: the backlight source (14) is installed to the lower extreme of gluing frame (13), backplate (15) are installed to the lower extreme of backlight (14), main control board (16) is installed to the lower extreme of backplate (15), conducting strip (17) is installed to the lower extreme of main control board (16), and main control board (16) and conducting strip (17) paste and are connected.
5. The display screen for building system as claimed in claim 1, wherein: rear fixed mounting panel (18) are installed to the rear end of system display screen installation protection casing (1), and rear fixed mounting panel (18) pass through bolted connection with system display screen installation protection casing (1), radiator fan (21) are all installed to the inside both sides of rear fixed mounting panel (18).
6. The display screen for building system as claimed in claim 5, wherein: dustproof cover plate (20) are installed to the front end of radiator fan (21), and dustproof cover plate (20) pass through the draw-in groove with back fixed mounting board (18) and are connected, the both ends of dustproof cover plate (20) all are provided with air inlet thermovent (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534763.9U CN210349149U (en) | 2019-09-16 | 2019-09-16 | Display screen for building system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921534763.9U CN210349149U (en) | 2019-09-16 | 2019-09-16 | Display screen for building system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210349149U true CN210349149U (en) | 2020-04-17 |
Family
ID=70177570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921534763.9U Active CN210349149U (en) | 2019-09-16 | 2019-09-16 | Display screen for building system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210349149U (en) |
-
2019
- 2019-09-16 CN CN201921534763.9U patent/CN210349149U/en active Active
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