CN213876250U - Anti-interference light filtering liquid crystal screen - Google Patents
Anti-interference light filtering liquid crystal screen Download PDFInfo
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- CN213876250U CN213876250U CN202120153790.2U CN202120153790U CN213876250U CN 213876250 U CN213876250 U CN 213876250U CN 202120153790 U CN202120153790 U CN 202120153790U CN 213876250 U CN213876250 U CN 213876250U
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 38
- 238000001914 filtration Methods 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 64
- 230000001681 protective effect Effects 0.000 claims abstract description 45
- 238000009792 diffusion process Methods 0.000 claims description 14
- 239000011521 glass Substances 0.000 claims description 11
- 230000003064 anti-oxidating effect Effects 0.000 claims description 4
- 239000003973 paint Substances 0.000 claims description 4
- 239000000463 material Substances 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000005622 photoelectricity Effects 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses an anti-interference light filtering liquid crystal screen, which comprises a screen body and a protective frame, wherein the protective frame is arranged at the outer side position of the screen body, a detachable sealing device is sleeved at the outer side position of the protective frame, the detachable sealing device is provided with a sealing frame and a semicircular spring buckle, the semicircular spring buckle can be stretched at the inner position of the sealing frame, and the sealing frame is fixedly connected with the protective frame through the semicircular spring buckle, the novel fixed connection mode is convenient for workers to replace the sealing frame when the sealing frame is damaged, then the sealing frame is pressed, and the sealing frame is also convenient to be pressed in the opposite direction when the sealing frame is detached, so that the semicircular spring buckle at the inner side of the sealing frame is separated from the inner position of a semicircular groove, and finally the protective frame is taken out from the inner position of the sealing frame, therefore, the sealing frame and the protective frame are successfully disassembled.
Description
Technical Field
The utility model belongs to the technical field of the light filtering LCD screen is relevant, concretely relates to anti-interference light filtering LCD screen.
Background
The liquid crystal screen uses liquid crystal material as basic component, the liquid crystal material is filled between two parallel plates, the arrangement state of internal molecules of the liquid crystal material is changed by voltage, so as to achieve the purpose of shading and transmitting light to display images with different depths and consistent faults, and a color image can be displayed by only adding a filter layer with three-component colors between two flat plates.
The existing filtering liquid crystal screen technology has the following problems: in the use process of the existing filtering liquid crystal screen, a sealing device of a protective frame is bonded with the frame, and the frame is difficult to detach, so that a new connecting mode is needed in the market to solve the problems in the prior art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an anti-interference light filtering LCD screen to the in-process of using is being filtered to the current light that proposes in solving above-mentioned background art, and the sealing device and the frame of protection frame bond together, and it is just difficult to dismantle, so market needs a new connected mode, solves the problem that faces at present.
In order to achieve the above object, the utility model provides a following technical scheme: an anti-interference light filtering liquid crystal screen comprises a screen body and a protective frame, wherein the protective frame is arranged at the outer side position of the screen body, a detachable sealing device is sleeved at the outer side position of the protective frame and comprises a sealing frame and a semicircular spring buckle, the semicircular spring buckle is arranged at the inner position of the sealing frame, a horizontal polaroid is arranged at the upper end position of the inner position of the screen body, a color filter is arranged at the lower end position of the horizontal polaroid, liquid crystal glass is arranged at the lower end position of the color filter, a vertical polaroid is arranged at the lower end position of the liquid crystal glass, a rubber frame is arranged at the lower end position of the vertical polaroid, a diffusion sheet is arranged at the lower end position of the rubber frame, a diffusion plate is arranged at the lower end position of the diffusion sheet, and a back plate is arranged at the lower end position of the diffusion plate, and a main control panel is arranged at the lower end of the back plate.
Preferably, the shape structure of the screen body is set to be a cuboid structure, the screen body is sleeved at the inner position of the protective frame, the protective film is pasted on the outer wall of the screen body, and the thickness of the screen body is smaller than that of the protective frame.
Preferably, the upper end, the lower end, the left end and the right end of the protective frame are respectively provided with a semicircular groove, the protective frame has insulativity, the outer wall of the protective frame is provided with an anti-oxidation paint layer structure, and the thickness of the protective frame is the same as that of the detachable sealing device.
Preferably, the sealing frame is fixedly connected with the protective frame through a semicircular spring buckle, the semicircular spring buckles are arranged in a plurality of numbers, the semicircular spring buckles can stretch out and draw back at the inner position of the sealing frame, and the sealing frame has wear resistance.
Preferably, the horizontal polarizer is located at the uppermost end position inside the screen body, the thickness of the horizontal polarizer is smaller than that of the color filter, and the shape structure of the horizontal polarizer is a cuboid structure.
Preferably, the thickness of the vertical polarizer is smaller than the liquid crystal glass, the shape structure of the vertical polarizer is a cuboid structure, a driving IC and a printed circuit board are arranged at the upper end position of the vertical polarizer, and the vertical polarizer has heat resistance.
Preferably, the thickness of the back plate is smaller than that of the rubber frame, the back plate is arranged at the upper end position of the back plate, the shape structure of the back plate is a cuboid structure, and the back plate is located at the upper end position of the main control plate.
Preferably, the length of the main control board is smaller than that of the back board, the width of the main control board is the same as that of the back board, the shape structure of the main control board is a cuboid structure, and a backlight module lighting device is arranged at the upper end of the main control board.
Compared with the prior art, the utility model provides an anti-interference light filtering liquid crystal screen possesses following beneficial effect:
the utility model is provided with a detachable sealing device which is provided with a sealing frame and a semicircular spring buckle, the semicircular spring buckle can be stretched at the inner position of the sealing frame, and the sealing frame is fixedly connected with a protective frame through the semicircular spring buckle, when the sealing frame is damaged, the novel fixed connection mode is convenient for workers to replace the sealing frame, the sealing frame is convenient to install and dismantle, the upper end and the lower end as well as the left end and the right end of the protective frame are provided with semicircular grooves, the sealing frame is aligned with the protective frame during installation, then the sealing frame is pressed, the semicircular spring buckle is clamped into the inner position of the semicircular groove, thus the sealing frame and the protective frame are fixed together, and the sealing frame is also convenient to dismantle, the protective frame and the sealing frame are respectively pressed in opposite directions, make the inboard semi-circular spring buckle of sealed frame break away from semi-circular recess internal position department, will protect the frame again at last and take out from the internal position department of sealed frame, just so make sealed frame and protection frame dismantle successfully.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description, do not constitute a limitation of the invention, in which:
fig. 1 is a schematic structural diagram of an anti-interference filtering lcd panel according to the present invention;
fig. 2 is a schematic diagram of an internal structure of an anti-interference filtering lcd panel according to the present invention;
fig. 3 is a schematic structural view of the detachable sealing device of the present invention;
fig. 4 is a schematic view of a partially enlarged structure of the detachable sealing device of the present invention;
in the figure: 1. a screen body; 2. a protective frame; 3. a detachable sealing device; 31. a sealing frame; 32. a semicircular spring buckle; 4. a horizontal polarizer; 5. a color filter; 6. liquid crystal glass; 7. a vertical polarizer; 8. a rubber frame; 9. a diffusion sheet; 10. a diffusion plate; 11. a back plate; 12. a main control panel.
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. 1-4, the present invention provides a technical solution:
an anti-interference light filtering liquid crystal screen comprises a screen body 1 and a protective frame 2, wherein the shape structure of the screen body 1 is a cuboid structure, the screen body 1 is sleeved at the inner position of the protective frame 2, a protective film is pasted on the outer wall of the screen body 1, the thickness of the screen body 1 is smaller than that of the protective frame 2, the protective frame 2 is arranged at the outer side position of the screen body 1, semicircular grooves are respectively arranged at the upper end, the lower end, the left end and the right end of the protective frame 2, the protective frame 2 has insulativity, an anti-oxidation paint layer structure is arranged at the outer wall position of the protective frame 2, the thickness of the protective frame 2 is the same as that of a detachable sealing device 3, the protective effect is achieved, the detachable sealing device 3 is sleeved at the outer side position of the protective frame 2, the detachable sealing device 3 comprises a sealing frame 31 and a semicircular spring buckle 32, and the semicircular spring buckle 32 is arranged at the inner position of the sealing frame 31, the sealing frame 31 is fixedly connected with the protective frame 2 through a semicircular spring fastener 32, the semicircular spring fasteners 32 are arranged in a plurality of numbers, the semicircular spring fasteners 32 can stretch out and draw back at the inner position of the sealing frame 31, the sealing frame 31 has wear resistance and plays a role of sealing, the horizontal polarizer 4 is arranged at the upper end position of the inner position of the screen body 1, the horizontal polarizer 4 is arranged at the uppermost end position of the inner part of the screen body 1, the thickness of the horizontal polarizer 4 is smaller than that of the color filter 5, the shape structure of the horizontal polarizer 4 is a cuboid structure, the color filter 5 is arranged at the lower end position of the horizontal polarizer 4, the liquid crystal glass 6 is arranged at the lower end position of the color filter 5, the vertical polarizer 7 is arranged at the lower end position of the liquid crystal glass 6, the thickness of the vertical polarizer 7 is smaller than that of the liquid crystal glass 6, and the shape structure of the vertical polarizer 7 is a cuboid structure, the upper end position department of perpendicular polaroid 7 is provided with drive IC and printed circuit board, perpendicular polaroid 7 has the heat resistance, the lower extreme position department of perpendicular polaroid 7 is provided with gluey frame 8, the lower extreme position department of gluey frame 8 is provided with diffusion piece 9, the lower extreme position department of diffusion piece 9 is provided with diffusion version 10, the lower extreme position department of diffusion version 10 is provided with backplate 11, the thickness of backplate 11 is less than gluey frame 8, the upper end position department of backplate 11 is provided with the backlight, the shape structure of backplate 11 sets up to the cuboid structure, backplate 11 is located the upper end position department of main control panel 12, the lower extreme position department of backplate 11 is provided with main control panel 12, the length of main control panel 12 is less than backplate 11, the width of main control panel 12 is the same with backplate 11, the shape structure of main control panel 12 sets up to the cuboid structure, the upper end position department of main control panel 12 is provided with backlight unit light ware.
The utility model discloses a theory of operation and use flow: after the utility model is installed, the worker can use the device, the new material of the liquid crystal screen adopts inorganic non-metallic material, the preparation technology of the functional glass adopts the preparation technology of the functional glass such as photoelectricity, piezoelectricity, laser, radiation resistance, scintillator, electromagnetism and electromagnetic wave shielding, the device is also provided with a detachable sealing device 3, the detachable sealing device 3 is provided with a sealing frame 31 and a semicircular spring buckle 32, the semicircular spring buckle 32 can be stretched at the inner position of the sealing frame 31, and the sealing frame 31 is fixedly connected with the protective frame 2 through the semicircular spring buckle 32, the novel fixed connection mode is convenient for the worker to replace the sealing frame 31 when the sealing frame 31 is damaged, the sealing frame 31 is convenient to install and detach, and the positions of the upper end, the lower end, the left end and the right end of the protective frame 2 are provided with semicircular grooves, all seal frame 31 and protection frame 2 aim at when the installation, then press seal frame 31, make semicircular spring buckle 32 block into semicircular groove's inside position department, just so make seal frame 31 and protection frame 2 fixed together, and it is also very convenient when dismantling seal frame 31, press protection frame 2 and seal frame 31 respectively toward opposite direction, make the inboard semicircular spring buckle 32 of seal frame 31 break away from semicircular groove inside position department, take out protection frame 2 from the inside position department of seal frame 31 again at last, just so make seal frame 31 and protection frame 2 dismantle successfully.
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 (8)
1. The utility model provides an anti-interference light filtering liquid crystal screen, includes the screen body (1) and protects frame (2), its characterized in that: the outer side position of the screen body (1) is provided with a protective frame (2), the outer side position of the protective frame (2) is sleeved with a detachable sealing device (3), the detachable sealing device (3) comprises a sealing frame (31) and a semicircular spring buckle (32), the inner position of the sealing frame (31) is provided with the semicircular spring buckle (32), the inner position of the screen body (1) is provided with a horizontal polaroid (4) at the upper end position, the lower end position of the horizontal polaroid (4) is provided with a color filter (5), the lower end position of the color filter (5) is provided with liquid crystal glass (6), the lower end position of the liquid crystal glass (6) is provided with a vertical polaroid (7), the lower end position of the vertical polaroid (7) is provided with a rubber frame (8), and the lower end position of the rubber frame (8) is provided with a diffusion sheet (9), the diffusion plate (10) is arranged at the lower end of the diffusion plate (9), the back plate (11) is arranged at the lower end of the diffusion plate (10), and the main control plate (12) is arranged at the lower end of the back plate (11).
2. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: the shape structure of the screen body (1) is a cuboid structure, the screen body (1) is sleeved at the inner position of the protection frame (2), the outer wall of the screen body (1) is pasted with a protection film, and the thickness of the screen body (1) is smaller than that of the protection frame (2).
3. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: the anti-oxidation paint sealing device is characterized in that semicircular grooves are respectively formed in the positions of the upper end, the lower end, the left end and the right end of the protective frame (2), the protective frame (2) has insulativity, an anti-oxidation paint layer structure is arranged at the position of the outer wall of the protective frame (2), and the thickness of the protective frame (2) is the same as that of the detachable sealing device (3).
4. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: the sealing frame (31) is fixedly connected with the protective frame (2) through a semicircular spring buckle (32), the semicircular spring buckles (32) are arranged in a plurality of numbers, the semicircular spring buckles (32) can stretch out and draw back at the inner position of the sealing frame (31), and the sealing frame (31) has wear resistance.
5. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: horizontal polaroid (4) are located the inside top position department of the screen body (1), the thickness of horizontal polaroid (4) is less than color filter (5), the shape structure of horizontal polaroid (4) sets up to the cuboid structure.
6. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: the thickness of perpendicular polaroid (7) is less than liquid crystal glazing (6), the shape structure of perpendicular polaroid (7) sets up to the cuboid structure, the upper end position department of perpendicular polaroid (7) is provided with drive IC and printed circuit board, perpendicular polaroid (7) have the heat resistance.
7. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: the thickness of backplate (11) is less than gluey frame (8), the upper end position department of backplate (11) is provided with the backlight, the shape structure of backplate (11) sets up to the cuboid structure, backplate (11) are located the upper end position department of main control board (12).
8. The liquid crystal display screen of claim 1, wherein the liquid crystal display screen further comprises: the length of main control board (12) is less than backplate (11), the width of main control board (12) is the same with backplate (11), the shape structure of main control board (12) sets up to the cuboid structure, the upper end position department of main control board (12) is provided with backlight unit point lamp ware.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153790.2U CN213876250U (en) | 2021-01-20 | 2021-01-20 | Anti-interference light filtering liquid crystal screen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120153790.2U CN213876250U (en) | 2021-01-20 | 2021-01-20 | Anti-interference light filtering liquid crystal screen |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213876250U true CN213876250U (en) | 2021-08-03 |
Family
ID=77045690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120153790.2U Expired - Fee Related CN213876250U (en) | 2021-01-20 | 2021-01-20 | Anti-interference light filtering liquid crystal screen |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213876250U (en) |
-
2021
- 2021-01-20 CN CN202120153790.2U patent/CN213876250U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210803 |