CN219842786U - Novel prevent LCD screen of blue light - Google Patents
Novel prevent LCD screen of blue light Download PDFInfo
- Publication number
- CN219842786U CN219842786U CN202321358171.2U CN202321358171U CN219842786U CN 219842786 U CN219842786 U CN 219842786U CN 202321358171 U CN202321358171 U CN 202321358171U CN 219842786 U CN219842786 U CN 219842786U
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- Prior art keywords
- liquid crystal
- crystal screen
- cleaning sponge
- layer
- blue light
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 106
- 238000004140 cleaning Methods 0.000 claims abstract description 33
- 230000002265 prevention Effects 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 13
- 235000017166 Bambusa arundinacea Nutrition 0.000 claims description 12
- 235000017491 Bambusa tulda Nutrition 0.000 claims description 12
- 241001330002 Bambuseae Species 0.000 claims description 12
- 235000015334 Phyllostachys viridis Nutrition 0.000 claims description 12
- 239000011425 bamboo Substances 0.000 claims description 12
- 230000001681 protective effect Effects 0.000 claims description 4
- 239000000428 dust Substances 0.000 abstract description 5
- 230000007547 defect Effects 0.000 abstract 1
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 208000027418 Wounds and injury Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 208000014674 injury Diseases 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 241000282414 Homo sapiens Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000003384 imaging method Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Liquid Crystal (AREA)
Abstract
The utility model relates to the technical field of liquid crystal screen protection, in particular to a novel blue light prevention liquid crystal screen, which comprises a liquid crystal screen, wherein a U-shaped plate is fixedly arranged at the rear end of the liquid crystal screen; and the second sliding block is fixedly arranged at two ends of the U-shaped plate respectively. The utility model overcomes the defects of the prior art, by arranging the cleaning sponge and the connecting plate, when dust is attached to the surface of the liquid crystal screen and needs to be cleaned, the electric cylinder is started firstly, so that the cleaning sponge moves towards the front end, then the rotating motor is started, the screw rod is rotated, the first sliding block can slide left and right on the surface of the screw rod under the action of the limiting rod, thereby driving the connecting plate and the cleaning sponge to move left and right, when the cleaning sponge moves to the front of the liquid crystal screen, the electric cylinder is started again, so that the cleaning sponge moves towards the direction of the liquid crystal screen until the cleaning sponge is completely attached to the surface of the liquid crystal screen, and the cleaning of the liquid crystal screen by the cleaning sponge can be realized, so that manual cleaning is omitted.
Description
Technical Field
The utility model relates to the technical field of liquid crystal screen protection, in particular to a novel blue light prevention liquid crystal screen.
Background
The liquid crystal screen uses liquid crystal solution in two pieces of polarized materials, when current passes through the liquid, crystals can be rearranged to achieve the purpose of imaging, the liquid crystal screen belongs to flat display, the power consumption is low, the volume is small, the radiation is low, and the liquid crystal screen is popularized in a large quantity, blue light can be generated due to the display of the liquid crystal screen, wherein the blue light can cause harm to eyes of human beings, and therefore the blue light resistant liquid crystal screen is required to protect eyes.
According to the chinese patent: the novel blue light-proof liquid crystal screen comprises a base, a support, a frame, a liquid crystal screen, a power switch, adjusting keys, through grooves and a protection device, wherein the support is fixedly arranged at the top of the base, the frame is fixedly arranged at the top of the support, the liquid crystal screen is movably arranged in the frame, the power switch is arranged on the right side of the bottom end of the front surface of the frame, the adjusting keys are arranged on the left side of the bottom end of the front surface of the frame, the through grooves are formed in both sides of the top end and both sides of the bottom end of the front surface of the frame, and the protection device is arranged on the rear surface of the frame; the liquid crystal display comprises a transparent layer, a blue light prevention layer, a liquid crystal layer, a heat dissipation layer and a buffer pad, wherein the transparent layer is fixedly arranged at the right end of the liquid crystal display, the blue light prevention layer is fixedly arranged at the left side of the transparent layer, the liquid crystal layer is fixedly arranged at the left side of the blue light prevention layer, the heat dissipation layer is fixedly arranged at the left side of the liquid crystal layer, and the buffer pad is movably arranged at the left side of the heat dissipation layer. Based on the above-mentioned published patent and the combination of the prior art, it is found that because the liquid crystal screen is exposed to the air for a long time, dust is easily attached to the surface of the liquid crystal screen, and viewing is very affected, so people often need to manually clean the surface of the liquid crystal screen at random; in addition, the existing liquid crystal screen is fixedly installed, the height cannot be adjusted after the installation, and the installation must be removed and reinstalled if the liquid crystal screen is not properly installed in the later period, so that the installation is very troublesome.
Disclosure of Invention
The utility model aims to provide a novel blue light-proof liquid crystal screen, which aims to solve the problem of the prior novel blue light-proof liquid crystal screen in the use process.
In order to realize the technical problems, the utility model provides the following technical scheme:
a novel blue light prevention liquid crystal screen comprises a liquid crystal screen, wherein a U-shaped plate is fixedly arranged at the rear end of the liquid crystal screen;
the second sliding blocks are respectively and fixedly arranged at two ends of the U-shaped plate;
the fixed rods are connected with the second sliding block in a sliding manner, 2 fixed rods are arranged, and the other ends of the fixed rods are fixed on the wall surface through screws;
the fixed plate is fixedly arranged at the upper end of the fixed rod;
one end of the bamboo joint type electric push rod is embedded and connected to the surface of the lower end of the fixed plate, and the lower end of the bamboo joint type electric push rod is fixedly connected with the U-shaped plate;
the cleaning sponge is movably arranged at the front end of the liquid crystal screen;
and the connecting plate is fixedly connected with the cleaning sponge.
Preferably, the liquid crystal screen further includes:
the protective frame is arranged on the outer end surface of the liquid crystal screen;
and the bracket is fixedly arranged at the upper end of the liquid crystal screen.
Preferably, the bracket further comprises:
the screw rod is rotationally connected with the two ends of the bracket;
and the output end of the rotating motor is fixedly connected with one end of the screw rod.
Preferably, the screw further comprises:
the first sliding block is connected with the outer surface of the screw rod in a threaded manner;
one end of the electric cylinder is fixedly connected with one front end of the sliding block, and the other end of the electric cylinder is fixedly connected with the connecting plate.
Preferably, the liquid crystal screen further includes:
the transparent layer is fixedly arranged at the right end of the liquid crystal screen;
the blue light prevention layer is fixedly arranged at the left end of the transparent layer;
the liquid crystal layer is fixedly arranged at the left end of the blue light prevention layer;
a heat dissipation layer fixedly installed at the left end of the liquid crystal layer;
and the buffer cushion is movably arranged at the left end of the heat dissipation layer.
Preferably, the liquid crystal screen further includes:
the adjusting key is arranged at the front end of the liquid crystal screen;
and the power switch is arranged at the right end of the adjusting key.
The embodiment of the utility model provides a novel blue light prevention liquid crystal screen, which has the following beneficial effects:
through being provided with clean sponge and connecting plate for when the liquid crystal display surface adheres to there is the dust to need wash, start electric jar earlier, make clean sponge to just the front end remove, then start rotating motor, make the lead screw rotate, under the effect of gag lever post, make slider one can slide on the lead screw surface side by side, thereby drive connecting plate and clean sponge and can left and right movement, when clean sponge removes the liquid crystal display directly in front, start electric jar again, make clean sponge remove to the direction of liquid crystal display, until clean sponge and liquid crystal display surface laminate completely, alright realize the washing of clean sponge to the liquid crystal display, saved artifical manual washing.
Through being provided with bamboo joint formula electricity push rod, slider two and dead lever for when need carrying out altitude mixture control to the LCD screen, only need start bamboo joint formula electricity push rod, thereby make slider two slide from top to bottom on the dead lever, thereby slider two slide from top to bottom drives U template and LCD screen and slides from top to bottom, thereby realized the altitude mixture control to the LCD screen, made things convenient for different crowds, it is very convenient moreover.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a schematic view of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of the internal structure of the LCD screen of the present utility model;
FIG. 3 is a schematic view of the structure of the cleaning sponge and the connecting plate of the utility model;
FIG. 4 is a schematic view of the structure of the U-shaped plate and the sliding block of the utility model;
fig. 5 is a schematic diagram of the structure of the bamboo joint type electric push rod, the fixed rod and the U-shaped plate.
In the figure: 1. a liquid crystal panel; 2. adjusting the keys; 3. a power switch; 4. a protective frame; 5. a bracket; 6. a rotating motor; 7. a transparent layer; 8. a blue light prevention layer; 9. a liquid crystal layer; 10. a heat dissipation layer; 11. a cushion pad; 12. a screw rod; 13. a first sliding block; 14. an electric cylinder; 15. a connecting plate; 16. cleaning a sponge; 17. a U-shaped plate; 18. a second slide block; 19. bamboo joint type electric push rod; 20. a fixed rod; 21. and a fixing plate.
Description of the embodiments
The preferred embodiments of the present utility model will be described below with reference to the accompanying drawings, it being understood that the preferred embodiments described herein are for illustration and explanation of the present utility model only, and are not intended to limit the present utility model.
Examples: as shown in fig. 1, a novel blue light-proof liquid crystal screen comprises a protective frame 4, which is arranged on the outer end surface of the liquid crystal screen 1 and further protects the liquid crystal screen 1; the adjusting key 2 is arranged at the front end of the liquid crystal screen 1; and a power switch 3 provided at the right end of the adjustment key 2.
As shown in fig. 2, the transparent layer 7 is included and fixedly arranged at the right end of the liquid crystal screen 1; a blue light prevention layer 8 fixedly installed at the left end of the transparent layer 7; a liquid crystal layer 9 fixedly installed at the left end of the blue light preventing layer 8; a heat dissipation layer 10 fixedly installed at the left end of the liquid crystal layer 9; and a cushion pad 11 movably installed at the left end of the heat dissipation layer 10. When in use, the blue light prevention layer 8 is added in the liquid crystal screen 1, so that blue light is filtered, injury to eyes is avoided, meanwhile, the buffer pad 11 and the heat dissipation layer 10 are additionally arranged in the liquid crystal screen 1, the buffer effect is improved when the liquid crystal screen 1 is prevented from being convenient to dissipate heat, and damage caused by extrusion in the liquid crystal screen 1 is avoided.
As shown in fig. 3, includes a cleaning sponge 16 movably provided at the front end of the liquid crystal panel 1; a bracket 5 fixedly installed at the upper end of the liquid crystal screen 1; a connection plate 15 fixedly connected to the cleaning sponge 16; the screw rod 12 is rotationally connected with two ends of the bracket 5; the output end of the rotating motor 6 is fixedly connected with one end of the screw rod 12; a first slider 13 which is screwed on the outer surface of the screw rod 12; one end of the electric cylinder 14 is fixedly connected with the front end of the first slider 13, and the other end of the electric cylinder 14 is fixedly connected with the connecting plate 15; when dust is attached to the surface of the liquid crystal screen 1 and needs to be cleaned, the electric cylinder 14 is started firstly, the cleaning sponge 16 moves towards the front end, then the rotating motor 6 is started, the screw rod 12 is rotated, the first sliding block 13 can slide left and right on the surface of the screw rod 12 under the action of the limiting rod, the connecting plate 15 and the cleaning sponge 16 are driven to move left and right, when the cleaning sponge 16 moves to the front of the liquid crystal screen 1, the electric cylinder 14 is started again, the cleaning sponge 16 moves towards the liquid crystal screen 1 until the cleaning sponge 16 is completely attached to the surface of the liquid crystal screen 1, the cleaning of the cleaning sponge 16 to the liquid crystal screen 1 can be realized, and manual cleaning is omitted.
As shown in fig. 4, the liquid crystal display comprises a liquid crystal screen 1, and a U-shaped plate 17 is fixedly arranged at the rear end of the liquid crystal screen; the second sliding blocks 18 are respectively and fixedly arranged at two ends of the U-shaped plate 17;
as shown in fig. 5, the wall surface fixing device comprises fixing rods 20 which are in sliding connection with a second sliding block 18, wherein 2 fixing rods 20 are arranged, and the other ends of the fixing rods are fixed on the wall surface through screws; a fixing plate 21 fixedly installed at an upper end of the fixing rod 20; the bamboo joint type electric push rod 19, its one end embedding is connected at fixed plate 21 lower extreme surface, and the lower extreme and the U template 17 fixed connection of bamboo joint type electric push rod 19. When the height of the liquid crystal screen 1 needs to be adjusted, after the fixing rod 20 and the fixing plate 21 are fixed on the wall surface, only the bamboo joint type electric push rod 19 needs to be started, the second sliding block 18 can slide up and down on the fixing rod 20, and the second sliding block 18 slides up and down to drive the U-shaped plate 17 and the liquid crystal screen 1 to slide up and down, so that the height adjustment of the liquid crystal screen 1 is realized, and different crowds are facilitated.
Working principle: when the liquid crystal display is used, the blue light prevention layer 8 is added into the liquid crystal display 1, so that blue light is filtered out, injury to eyes is avoided, meanwhile, the buffer pad 11 and the heat dissipation layer 10 are additionally arranged in the liquid crystal display 1, the buffer effect is improved while the heat dissipation of the liquid crystal display 1 is facilitated, and the phenomenon that the liquid crystal display 1 is damaged due to extrusion is avoided; when dust is attached to the surface of the liquid crystal screen 1 and needs to be cleaned, the electric cylinder 14 is started firstly, the cleaning sponge 16 moves towards the front end, then the rotating motor 6 is started, the screw rod 12 is rotated, the first sliding block 13 can slide left and right on the surface of the screw rod 12 under the action of the limiting rod, so that the connecting plate 15 and the cleaning sponge 16 can be driven to move left and right, when the cleaning sponge 16 moves to the front of the liquid crystal screen 1, the electric cylinder 14 is started again, the cleaning sponge 16 moves towards the direction of the liquid crystal screen 1 until the cleaning sponge 16 is completely attached to the surface of the liquid crystal screen 1, and therefore the cleaning of the cleaning sponge 16 on the liquid crystal screen 1 can be achieved, and manual cleaning is omitted; when the height of the liquid crystal screen 1 needs to be adjusted, after the fixing rod 20 and the fixing plate 21 are fixed on the wall surface, only the bamboo joint type electric push rod 19 needs to be started, the second sliding block 18 can slide up and down on the fixing rod 20, and the second sliding block 18 slides up and down to drive the U-shaped plate 17 and the liquid crystal screen 1 to slide up and down, so that the height adjustment of the liquid crystal screen 1 is realized, and different crowds are facilitated.
Claims (6)
1. Novel prevent LCD screen of blue light, its characterized in that includes: the rear end of the liquid crystal screen (1) is fixedly provided with a U-shaped plate (17);
the second sliding blocks (18) are fixedly arranged at two ends of the U-shaped plate (17) respectively;
the fixed rods (20) are in sliding connection with the second sliding blocks (18), 2 fixed rods (20) are arranged, and the other ends of the fixed rods are fixedly arranged on the wall surface through screws;
a fixing plate (21) fixedly mounted on the upper end of the fixing rod (20);
one end of the bamboo joint type electric push rod (19) is embedded and connected to the surface of the lower end of the fixed plate (21), and the lower end of the bamboo joint type electric push rod (19) is fixedly connected with the U-shaped plate (17);
a cleaning sponge (16) which is movably arranged at the front end of the liquid crystal screen (1);
and the connecting plate (15) is fixedly connected with the cleaning sponge (16).
2. The novel blue-light-preventing liquid crystal panel according to claim 1, wherein the liquid crystal panel (1) further comprises:
a protective frame (4) provided on the outer end surface of the liquid crystal panel (1);
and the bracket (5) is fixedly arranged at the upper end of the liquid crystal screen (1).
3. The novel blue-light-resistant liquid crystal screen according to claim 2, wherein the bracket (5) further comprises:
the screw rod (12) is rotationally connected with the two ends of the bracket (5);
and the output end of the rotating motor (6) is fixedly connected with one end of the screw rod (12).
4. A novel blue-light-resistant liquid crystal screen according to claim 3, wherein the screw (12) further comprises:
the first sliding block (13) is in threaded connection with the outer surface of the screw rod (12);
one end of the electric cylinder (14) is fixedly connected with the front end of the first sliding block (13), and the other end of the electric cylinder (14) is fixedly connected with the connecting plate (15).
5. The novel blue-light-preventing liquid crystal panel according to claim 1, wherein the liquid crystal panel (1) further comprises:
the transparent layer (7) is fixedly arranged at the right end of the liquid crystal screen (1);
the blue light prevention layer (8) is fixedly arranged at the left end of the transparent layer (7);
a liquid crystal layer (9) fixedly mounted on the left end of the blue light preventing layer (8);
a heat dissipation layer (10) fixedly mounted on the left end of the liquid crystal layer (9);
and the buffer cushion (11) is movably arranged at the left end of the heat dissipation layer (10).
6. The novel blue-light-preventing liquid crystal panel according to claim 1, wherein the liquid crystal panel (1) further comprises:
the adjusting key (2) is arranged at the front end of the liquid crystal screen (1);
and the power switch (3) is arranged at the right end of the adjusting key (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358171.2U CN219842786U (en) | 2023-05-31 | 2023-05-31 | Novel prevent LCD screen of blue light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321358171.2U CN219842786U (en) | 2023-05-31 | 2023-05-31 | Novel prevent LCD screen of blue light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219842786U true CN219842786U (en) | 2023-10-17 |
Family
ID=88300286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321358171.2U Active CN219842786U (en) | 2023-05-31 | 2023-05-31 | Novel prevent LCD screen of blue light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219842786U (en) |
-
2023
- 2023-05-31 CN CN202321358171.2U patent/CN219842786U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant |