CN216671103U - Adjustable liquid crystal display who prevents reflection of light - Google Patents
Adjustable liquid crystal display who prevents reflection of light Download PDFInfo
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- CN216671103U CN216671103U CN202220056657.XU CN202220056657U CN216671103U CN 216671103 U CN216671103 U CN 216671103U CN 202220056657 U CN202220056657 U CN 202220056657U CN 216671103 U CN216671103 U CN 216671103U
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Abstract
The utility model discloses an adjustable and anti-reflection liquid crystal display screen which comprises a fixing frame, wherein the inner wall of the fixing frame is connected with an installation frame in a sliding mode, the inner wall of the installation frame is provided with a liquid crystal display screen body, the front side of the fixing frame is provided with an adjusting mechanism, the front side of the installation frame is provided with a light sensor, the inner front wall of the fixing frame is fixedly connected with a fixing pipe, the inner wall of the fixing pipe is connected with a sliding column in a sliding mode, the inner front wall of the fixing pipe is rotatably connected with a lead screw through a bearing, and the lower surface of the fixing frame is fixedly connected with a servo motor. This adjustable liquid crystal display who prevents reflection of light through setting up servo motor, bevel gear, lead screw, slip post and fixed pipe, and the start-up of the servo motor of being convenient for makes the lead screw drive the slip post and removes, drives the installing frame and slides backward at the inner wall of mount, utilizes adjustment mechanism simultaneously, makes the regulating plate rotate and shelters from light to effectively shelter from light, promote to watch and experience.
Description
Technical Field
The utility model relates to the technical field of liquid crystal display screens, in particular to a liquid crystal display screen capable of adjusting and preventing reflection.
Background
The liquid crystal display screen is one kind of planar display screen, and has the advantages of low power consumption, small size and low radiation, and is used to stimulate liquid crystal molecules to produce dot, line and plane matching with back lamp tube to constitute picture.
When watching liquid crystal display, light on every side shines on liquid crystal display, can produce reflection of light phenomenon, seriously influences user's the experience of watching.
Therefore, we propose a liquid crystal display panel that can be adjusted to prevent light reflection.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an adjustable and anti-reflection liquid crystal display screen to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides an adjustable liquid crystal display who prevents reflection of light, includes the mount, the inner wall sliding connection of mount has the installing frame, the inner wall of installing frame is provided with the liquid crystal display body, the front of mount is provided with adjustment mechanism, the front of installing frame is provided with light sensor, the fixed pipe of interior antetheca fixedly connected with of mount, the inner wall sliding connection of fixed pipe has the slip post, the interior antetheca of fixed pipe rotates through the bearing and is connected with the lead screw, the lower fixed surface of mount is connected with servo motor, servo motor's output fixedly connected with axis of rotation, the equal fixedly connected with bevel gear of surface of axis of rotation and lead screw.
Preferably, the back of the fixing frame is fixedly connected with a mounting bracket.
Preferably, a plurality of ventilation holes are formed in the back face of the fixing frame and the back face of the mounting frame, the through hole is formed in the back face of the mounting frame, and the fan is fixedly connected to the inner wall of the through hole.
Preferably, spherical grooves are formed in the upper surface, the lower surface and the two sides of the mounting frame, balls are arranged on the inner walls of the spherical grooves, and arc-shaped grooves matched with the balls are formed in the inner walls, the inner top wall and the inner bottom wall of the two sides of the fixing frame.
Preferably, the rear end of the sliding column is fixedly connected with the back face of the mounting frame, and the front end of the sliding column is provided with a threaded hole matched with the screw rod.
Preferably, the two bevel gears are meshed and connected, and the outer surface of the fixed pipe and the lower surface of the fixed frame are both provided with through grooves matched with the rotating shaft.
Preferably, adjustment mechanism is including seting up at the positive recess of mount, and the inner wall of recess articulates there is the regulating plate, the inner wall fixedly connected with step motor of mount, the shifting chute with the step motor adaptation is seted up to the surface of installing frame, the sliding tray has been seted up to the interior antetheca of recess, the inner wall of sliding tray rotates through the bearing and is connected with the screw rod, the inner wall sliding connection of sliding tray has the movable block, the front of movable block rotates through the pivot and is connected with the dwang, the other end of dwang is connected with the back rotation of regulating plate.
Preferably, one side of the moving block is provided with a threaded through hole matched with the screw, and the output end of the stepping motor is fixedly connected with one end of the screw.
Preferably, the number of the adjusting mechanisms is four, and the four adjusting mechanisms are respectively arranged at the upper end, the lower end and the two side corners of the front surface of the fixing frame.
Preferably, a control panel is arranged on the side surface of the fixing frame.
Advantageous effects
The utility model provides an adjustable and anti-reflection liquid crystal display screen, which has the following beneficial effects:
1. this adjustable liquid crystal display who prevents reflection of light through setting up servo motor, bevel gear, lead screw, slip post and fixed pipe, and the start-up of the servo motor of being convenient for makes the lead screw drive the slip post and removes, drives the installing frame and slides backward at the inner wall of mount, utilizes adjustment mechanism simultaneously, makes the regulating plate rotate and shelters from light to effectively shelter from light, promote to watch and experience.
2. This adjustable liquid crystal display who prevents reflection of light through setting up fan and ventilation hole, is convenient for the liquid crystal display body heat dissipation, through setting up the installing support, is convenient for fix this liquid crystal display on the wall, through setting up ball and arc wall, is convenient for reduce the resistance when the installing frame removes.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front sectional view of the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 2 according to the present invention;
FIG. 4 is a schematic side sectional view of the present invention;
FIG. 5 is an enlarged view of the structure of FIG. 4 at B according to the present invention;
FIG. 6 is an enlarged view of the structure of FIG. 4 at C according to the present invention.
In the figure: the device comprises a fixing frame 1, a mounting frame 2, a liquid crystal display screen body 3, a light sensor 4, a fixing tube 5, a sliding column 6, a screw rod 7, a servo motor 8, a rotating shaft 9, a bevel gear 10, a mounting bracket 11, a fan 12, balls 13, an adjusting plate 14, a stepping motor 15, a screw rod 16, a moving block 17, a rotating rod 18 and a control panel 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-6, the present invention provides a technical solution: the utility model provides an adjustable liquid crystal display who prevents reflection of light, includes mount 1, and the side of mount 1 is provided with control panel 19, and the back fixedly connected with installing support 11 of mount 1 is convenient for fix this liquid crystal display on the wall through setting up installing support 11.
Inner wall sliding connection of mount 1 has installing frame 2, the upper surface of installing frame 2, spherical groove has all been seted up to lower surface and both sides, and spherical groove's inner wall is provided with ball 13, the both sides inner wall of mount 1, the arc wall with ball 13 adaptation is all seted up to interior roof and interior diapire, the inner wall of installing frame 2 is provided with liquid crystal display body 3, through setting up ball 13 and arc wall, be convenient for reduce the resistance when installing frame 2 removes, a plurality of ventilation hole has all been seted up at the back of mount 1 and the back of installing frame 2, the through-hole has been seted up at the back of installing frame 2, and the equal fixedly connected with fan 12 of inner wall of through-hole, through setting up fan 12 and ventilation hole, be convenient for the heat dissipation of liquid crystal display body 3.
The front of the fixed frame 1 is provided with four adjusting mechanisms, the four adjusting mechanisms are respectively arranged at the upper end, the lower end and two side edge angles of the front of the fixed frame 1, each adjusting mechanism comprises a groove arranged at the front of the fixed frame 1, the inner wall of each groove is hinged with an adjusting plate 14, the inner wall of the fixed frame 1 is fixedly connected with a stepping motor 15, the outer surface of the mounting frame 2 is provided with a moving groove matched with the stepping motor 15, the inner front wall of each groove is provided with a sliding groove, the inner wall of each sliding groove is rotatably connected with a screw 16 through a bearing, the inner wall of each sliding groove is slidably connected with a moving block 17, the front of each moving block 17 is rotatably connected with a rotating rod 18 through a rotating shaft, the other end of the rotating rod 18 is rotatably connected with the back of the adjusting plate 14, one side of each moving block 17 is provided with a threaded through hole matched with the screw 16, and the output end of the stepping motor 15 is fixedly connected with one end of the screw 16, by arranging the stepping motor 15, the screw rod 16, the moving block 17 and the rotating rod 18, the stepping motor 15 can be started conveniently, so that the screw rod 16 drives the moving block 17 to move, and the rotating rod 18 drives the adjusting plate 14 to rotate.
The front surface of the mounting frame 2 is provided with a light sensor 4, the light sensor 4 and a fan 12 are both electrically connected with a liquid crystal display screen body 3, the light sensor 4 is arranged to facilitate sensing of light, the inner front wall of the mounting frame 1 is fixedly connected with a fixed tube 5, the inner wall of the fixed tube 5 is slidably connected with a sliding column 6, the inner front wall of the fixed tube 5 is rotatably connected with a screw rod 7 through a bearing, the rear end of the sliding column 6 is fixedly connected with the back surface of the mounting frame 2, the front end of the sliding column 6 is provided with a threaded hole matched with the screw rod 7, the lower surface of the mounting frame 1 is fixedly connected with a servo motor 8, the servo motor 8 and a stepping motor 15 are both electrically connected with a control panel 19, the output end of the servo motor 8 is fixedly connected with a rotating shaft 9, the outer surfaces of the rotating shaft 9 and the screw rod 7 are both fixedly connected with bevel gears 10, the two bevel gears 10 are meshed and connected, the outer surface of the fixed tube 5 and the lower surface of the mounting frame 1 are both provided with through grooves matched with the rotating shaft 9, through setting up servo motor 8, bevel gear 10, lead screw 7, slip post 6 and fixed pipe 5, the start-up of servo motor 8 of being convenient for makes lead screw 7 drive slip post 6 and removes, drives installing frame 2 and slides backward at the inner wall of mount 1, utilizes adjustment mechanism simultaneously, makes adjusting plate 14 rotate and shelters from light to effectively shelter from light, promote to watch experience.
The working principle is as follows: when the adjustable anti-reflection liquid crystal display screen is used, the liquid crystal display screen is arranged on the wall surface by utilizing the mounting bracket 11, the fan 12 effectively takes away the heat generated by the liquid crystal display screen body 3, the light sensor 4 senses the light intensity, the brightness of the LCD body 3 is adjusted, and when the LCD is back-lighted, the operator controls the servo motor 8 and the stepping motor 15 to start on the control panel 19, the start of the servo motor 8 drives the screw rod 7 to drive the sliding column 6 to move, and the mounting frame 2 moves backwards, the frame of the fixing frame 1 is utilized to shield the liquid crystal display screen body 3, and the start of the stepping motor 15 makes the screw 16 drive the moving block 17 to move, and makes the adjusting plate 14 rotate, and uses the adjusting plate 14 to shield the light, through using this adjustable liquid crystal display who prevents the reflection of light, effectively shelter from light, promote to watch experience.
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 utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides an adjustable liquid crystal display who prevents reflection of light, includes mount (1), its characterized in that: the inner wall sliding connection of mount (1) has installing frame (2), the inner wall of installing frame (2) is provided with liquid crystal display body (3), the front of mount (1) is provided with adjustment mechanism, the front of installing frame (2) is provided with light sensor (4), the fixed pipe of interior antetheca fixedly connected with (5) of mount (1), the inner wall sliding connection of fixed pipe (5) has sliding column (6), the interior antetheca of fixed pipe (5) rotates through the bearing and is connected with lead screw (7), the lower fixed surface of mount (1) is connected with servo motor (8), the output fixedly connected with axis of rotation (9) of servo motor (8), the equal fixedly connected with bevel gear (10) of surface of axis of rotation (9) and lead screw (7).
2. The adjustable anti-reflective liquid crystal display panel of claim 1, wherein: the back of the fixing frame (1) is fixedly connected with a mounting bracket (11).
3. The adjustable anti-glare liquid crystal display panel according to claim 1, wherein: a plurality of ventilation holes are formed in the back face of the fixing frame (1) and the back face of the mounting frame (2), through holes are formed in the back face of the mounting frame (2), and fans (12) are fixedly connected to the inner walls of the through holes.
4. The adjustable anti-reflective liquid crystal display panel of claim 1, wherein: spherical groove has all been seted up to upper surface, lower surface and both sides of installing frame (2), and the inner wall in spherical groove is provided with ball (13), the arc wall with ball (13) adaptation is all seted up to the both sides inner wall, interior roof and the interior diapire of mount (1).
5. The adjustable anti-reflective liquid crystal display panel of claim 1, wherein: the rear end of the sliding column (6) is fixedly connected with the back of the mounting frame (2), and a threaded hole matched with the screw rod (7) is formed in the front end of the sliding column (6).
6. The adjustable anti-glare liquid crystal display panel according to claim 1, wherein: two bevel gear (10) meshing connection, the surface of fixed pipe (5) and the lower surface of mount (1) all set up with the logical groove of axis of rotation (9) adaptation.
7. The adjustable anti-reflective liquid crystal display panel of claim 1, wherein: adjustment mechanism is including seting up at the positive recess of mount (1), and the inner wall of recess articulates there is regulating plate (14), the inner wall fixedly connected with step motor (15) of mount (1), the shifting chute with step motor (15) adaptation is seted up to the surface of installing frame (2), the sliding tray has been seted up to the interior antetheca of recess, the inner wall of sliding tray rotates through the bearing and is connected with screw rod (16), the inner wall sliding connection of sliding tray has movable block (17), the front of movable block (17) is rotated through the pivot and is connected with dwang (18), the other end of dwang (18) is rotated with the back of regulating plate (14) and is connected.
8. The adjustable anti-reflective liquid crystal display panel of claim 7, wherein: one side of the moving block (17) is provided with a threaded through hole matched with the screw rod (16), and the output end of the stepping motor (15) is fixedly connected with one end of the screw rod (16).
9. The adjustable anti-reflective liquid crystal display panel of claim 1, wherein: the number of the adjusting mechanisms is four, and the four adjusting mechanisms are respectively arranged at the upper end, the lower end and the two side corners of the front surface of the fixing frame (1).
10. The adjustable anti-reflective liquid crystal display panel of claim 1, wherein: the side of the fixed frame (1) is provided with a control panel (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220056657.XU CN216671103U (en) | 2022-01-10 | 2022-01-10 | Adjustable liquid crystal display who prevents reflection of light |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220056657.XU CN216671103U (en) | 2022-01-10 | 2022-01-10 | Adjustable liquid crystal display who prevents reflection of light |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216671103U true CN216671103U (en) | 2022-06-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220056657.XU Active CN216671103U (en) | 2022-01-10 | 2022-01-10 | Adjustable liquid crystal display who prevents reflection of light |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216671103U (en) |
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2022
- 2022-01-10 CN CN202220056657.XU patent/CN216671103U/en active Active
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