CN220305950U - Liquid crystal display with anti-dazzle structure - Google Patents
Liquid crystal display with anti-dazzle structure Download PDFInfo
- Publication number
- CN220305950U CN220305950U CN202321766012.6U CN202321766012U CN220305950U CN 220305950 U CN220305950 U CN 220305950U CN 202321766012 U CN202321766012 U CN 202321766012U CN 220305950 U CN220305950 U CN 220305950U
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- display screen
- fixedly connected
- screen body
- liquid crystal
- crystal display
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 14
- 238000009434 installation Methods 0.000 claims description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001174 ascending effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004313 glare Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
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Abstract
The utility model discloses a liquid crystal display screen with an anti-dazzle structure, which comprises a placing frame and a display screen body arranged on the placing frame, and is characterized in that a rotating shaft is rotatably connected to the display screen body, a gear is fixedly connected in the middle of the rotating shaft, rotating frames are fixedly connected to two ends of the rotating shaft, an anti-dazzle plate is slidably connected to the inside of the rotating frames, a mounting groove is formed in the rear side of the display screen body, a motor is fixedly arranged at the upper end of the inside of the mounting groove, a screw rod is fixedly connected to the lower end of the motor, a moving block is connected to the outer side of the screw rod in a threaded manner, and a lifting plate is fixedly connected to one end of the moving block. According to the utility model, the rotating frame is designed, the anti-dazzle plate can be rotated to the front side of the display screen body to realize an anti-dazzle function through rotation of the rotating frame, and the lifting plate is designed, so that the anti-dazzle plate can be lifted before rotation through lifting, a large gap is not required to be reserved between the display screen body and a wall body, and the space occupied by the device is reduced when the automatic anti-dazzle function is realized.
Description
Technical Field
The utility model relates to a display screen, in particular to a liquid crystal display screen with an anti-dazzle structure.
Background
A liquid crystal display belongs to a flat panel display. The screen display device is used for screen display of televisions and computers, and has the advantages of low power consumption, small volume and low radiation.
When the display screen is used, because reflected light irradiates the screen to cause screen glare, the existing display screen can be additionally provided with an anti-glare plate to realize an anti-glare function, but when the anti-glare function is realized through the anti-glare function, the anti-glare plate is automatically loaded and dismantled through an additional installation structure, and the loading mechanisms occupy very much space. Accordingly, a liquid crystal display having an anti-glare structure is provided by those skilled in the art to solve the problems set forth in the background art.
Disclosure of Invention
In order to solve the technical problems, the utility model provides a liquid crystal display with an anti-dazzle structure, which comprises a placing frame and a display screen body arranged on the placing frame, wherein a rotating shaft is rotationally connected to the display screen body, a gear is fixedly connected to the middle of the rotating shaft, two ends of the rotating shaft are fixedly connected with a rotating frame, an anti-dazzle plate is slidingly connected to the inside of the rotating frame, a mounting groove is formed in the rear side of the display screen body, a motor is fixedly arranged at the upper end inside the mounting groove, a screw rod is fixedly connected to the lower end of the motor, a moving block is in threaded connection with the outer side of the screw rod, one end of the moving block is fixedly connected with a lifting plate, the lifting plate is positioned at the rear side of the display screen body, a connecting frame is slidingly connected to the inside of the mounting groove and is positioned at one side of the gear, and the upper end of the rack is meshed with the gear.
Preferably: the anti-dazzle board is positioned above the lifting board.
Preferably: the connecting frame lower extreme fixedly connected with dead lever, the inside both sides of mounting groove are equipped with the fixed block, and the dead lever inserts inside the fixed block, is equipped with the spring between connecting frame and the fixed block.
Preferably: the distance between the fixed blocks is larger than the width of the moving block.
Preferably: a slot is arranged between the connecting frames, and the screw rod penetrates through the slot.
Preferably: the distance from the center of the rotating shaft to the anti-dazzle board is the same as the distance from the center of the rotating shaft to the front side of the display screen body.
The utility model has the technical effects and advantages that:
according to the utility model, the rotating frame is designed, the anti-dazzle plate can be rotated to the front side of the display screen body to realize an anti-dazzle function through rotation of the rotating frame, and the lifting plate is designed, so that the anti-dazzle plate can be lifted before rotation through lifting, a large gap is not required to be reserved between the display screen body and a wall body, and the space occupied by the device is reduced when the automatic anti-dazzle function is realized.
Drawings
FIG. 1 is a schematic view of the structure provided herein;
fig. 2 is a schematic structural diagram of a rear side of a display screen body provided in the present application;
FIG. 3 is a schematic view of the structure of FIG. 2A provided herein;
FIG. 4 is a schematic view of the structure of the antiglare panel according to the present application immediately before rotation after ascending;
FIG. 5 is a schematic view of the structure of the antiglare panel according to the present application after rotation;
in the figure:
1. a placing rack; 2. a display screen body; 3. a rotating shaft; 4. a rotating frame; 5. an anti-glare plate; 6. a mounting groove; 7. a motor; 8. a screw rod; 9. a lifting plate; 10. a connecting frame; 11. a spring; 12. a rack; 13. a gear.
Detailed Description
The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Referring to fig. 1-5, in this embodiment, a liquid crystal display with anti-glare structure is provided, which comprises a placement frame 1 and a display screen body 2 installed on the placement frame 1, a rotation shaft 3 is rotatably connected to the display screen body 2, a gear 13 is fixedly connected in the middle of the rotation shaft 3, two ends of the rotation shaft 3 are fixedly connected with a rotation frame 4, an anti-glare plate 5 is slidably connected inside the rotation frame 4, a distance from the center of the rotation shaft 3 to the anti-glare plate 5 is the same as a distance from the center of the rotation shaft 3 to the front side of the display screen body 2, a mounting groove 6 is formed in the rear side of the display screen body 2, a motor 7 is fixedly installed at the upper end inside the mounting groove 6, a screw rod 8 is fixedly connected to the lower end of the motor 7, a moving block is in threaded connection with the outer side of the screw rod 8, one end of the moving block is fixedly connected with a lifting plate 9, the lifting plate 5 is located above the lifting plate 9, the lifting plate 9 is located at the rear side of the display screen body 2, the mounting groove 6 is located inside the lower side close to the motor 7, a connecting frame 10 is slidably connected to the inner side of the lifting plate, a groove 8 is formed between the connecting frame 10, the screw rod 8 penetrates through the groove, the mounting groove 6 is fixedly connected with the inner end of the connecting block 12, the inner end of the connecting block is fixedly connected with the gear 12, and the inner end of the fixing block is fixedly connected with the gear 12, and the fixed end 12 is fixedly connected with the gear 12 to the inner side of the rack 12.
The working principle of the utility model is as follows:
when the anti-glare device is used, the motor 7 is started, the motor 7 drives the screw rod 8 to rotate, the lifting plate 9 is lifted when the screw rod 8 rotates, the anti-glare plate 5 is lifted up inside the rotating frame 4, when most of the anti-glare plate 5 is located above the rotating frame 4, the lifting plate 9 is also located below the connecting frame 10, the lifting plate 9 continues to lift, the connecting frame 10 is driven by the lifting plate 9 to lift together, the connecting frame 10 lifts to drive the racks 12 above, the racks 12 lift to enable the gears 13 to rotate, the gears 13 rotate to drive the rotating frame 4 to rotate through the rotating shafts 3 on two sides, the rotating frame 4 rotates to drive the anti-glare plate 5 to rotate (at the moment, the small half part of the anti-glare plate 5 is located below the rotating frame 4, the part located below the rotating frame 4 can rotate in the small space on the rear side of the display screen body 2), when the rotating frame 4 rotates the front side of the display screen body 2, the anti-glare plate 5 also rotates to the front side of the display screen body 2, and meanwhile the anti-glare plate 5 stops the anti-glare plate 5 from rotating under the action of the rotating frame 4 to completely downwards, so that the anti-glare plate 5 can completely slide under the internal side of the rotating frame 4.
It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.
Claims (6)
1. The utility model provides a liquid crystal display with anti-dazzle structure, includes rack (1) and installs display screen body (2) on rack (1), a serial communication port, rotate on display screen body (2) and be connected with axis of rotation (3), fixedly connected with gear (13) in the middle of axis of rotation (3), axis of rotation (3) both ends fixedly connected with rotating turret (4), rotating turret (4) inside sliding connection has anti-dazzle board (5), mounting groove (6) have been seted up to display screen body (2) rear side, inside upper end fixed mounting of mounting groove (6) has motor (7), motor (7) lower extreme fixedly connected with lead screw (8), screw (8) outside threaded connection has the movable block, movable block one end fixedly connected with lifting board (9), lifting board (9) are located display screen body (2) rear side, the below sliding connection link (10) that are close to motor (7) inside of mounting groove (6), rack (12) upper end fixedly connected with rack (12) is located gear (13) one side through mounting groove (6), rack (12) upper end is meshed with gear (13).
2. A liquid crystal display with an anti-glare structure according to claim 1, characterized in that the anti-glare panel (5) is located above the lift-off panel (9).
3. The liquid crystal display with the anti-glare structure according to claim 1, wherein a fixing rod is fixedly connected to the lower end of the connecting frame (10), fixing blocks are arranged on two sides of the inside of the installation groove (6), the fixing rod is inserted into the fixing blocks, and a spring (11) is arranged between the connecting frame (10) and the fixing blocks.
4. A liquid crystal display having an anti-glare structure according to claim 3, wherein a distance between the fixed blocks is larger than a width of the moving block.
5. The liquid crystal display with the anti-glare structure according to claim 1, wherein a slot is arranged between the connecting frames (10), and the screw rod (8) passes through the slot.
6. A liquid crystal display with anti-glare structure according to claim 1, characterized in that the distance between the centre of the rotation axis (3) and the anti-glare plate (5) is the same as the distance between the centre of the rotation axis (3) and the front side of the display body (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321766012.6U CN220305950U (en) | 2023-07-06 | 2023-07-06 | Liquid crystal display with anti-dazzle structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321766012.6U CN220305950U (en) | 2023-07-06 | 2023-07-06 | Liquid crystal display with anti-dazzle structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220305950U true CN220305950U (en) | 2024-01-05 |
Family
ID=89352288
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321766012.6U Active CN220305950U (en) | 2023-07-06 | 2023-07-06 | Liquid crystal display with anti-dazzle structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220305950U (en) |
-
2023
- 2023-07-06 CN CN202321766012.6U patent/CN220305950U/en active Active
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