CN219734870U - Elevation angle adjusting component of liquid crystal display lifter - Google Patents
Elevation angle adjusting component of liquid crystal display lifter Download PDFInfo
- Publication number
- CN219734870U CN219734870U CN202321306686.8U CN202321306686U CN219734870U CN 219734870 U CN219734870 U CN 219734870U CN 202321306686 U CN202321306686 U CN 202321306686U CN 219734870 U CN219734870 U CN 219734870U
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- liquid crystal
- crystal display
- screen
- driving rod
- angle adjusting
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- 239000004973 liquid crystal related substance Substances 0.000 title claims abstract description 67
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000013016 damping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model discloses an elevation angle adjusting component of a liquid crystal display lifter, which relates to the technical field of liquid crystal displays and comprises a shell and a liquid crystal display, wherein an angle adjusting component is arranged in the shell; the angle adjusting assembly comprises a fixed plate, a plurality of hinges, a screen fixing hinge shaft, a motor, a first driving rod, a connecting rod, a second driving rod and a waist hole; according to the technical scheme provided by the utility model, the angle adjusting assembly is arranged, and specifically, the screen is connected with the hinge bracket through the rotation of the screen fixing hinge shaft, the motor is utilized to drive the first driving rod to rotate, so that one end of the second driving rod moves in the waist hole to push one end of the connecting rod, and then the connecting rod drives the screen fixing hinge shaft to rotate, so that the elevation angle of the liquid crystal screen is changed, the deformation and the damage of the liquid crystal screen caused by manual breaking of the liquid crystal screen are avoided, and the angle of the liquid crystal screen is convenient to adjust.
Description
Technical Field
The utility model relates to the technical field of liquid crystal screens, in particular to an elevation angle adjusting component of a liquid crystal screen lifter.
Background
The liquid crystal screen is characterized in that a liquid crystal material is used as a basic component, the liquid crystal material is filled between two parallel plates, the arrangement state of molecules in the liquid crystal material is changed through voltage, so that the purposes of shading and transmitting light are achieved to display images with different depths, and a color image can be displayed by only adding a three-element color filter layer between the two parallel plates. The liquid crystal display has low power consumption, is favored by engineers, and is suitable for electronic equipment using batteries.
The current common angle-adjustable liquid crystal display screen generally adopts a hinge frame installed on a fixed seat, then the liquid crystal display screen is fixed by damping rotation connection between a liquid crystal display screen frame and the hinge frame, and the liquid crystal display screen is manually broken during use, so that the angle between the frame and the hinge frame is adjusted by rotating, but when in actual use, the angle is adjusted by manually breaking the liquid crystal display screen, a certain pressure is caused to the liquid crystal display screen, so that the liquid crystal display screen is deformed, the liquid crystal display screen is easy to damage, the angle of the liquid crystal display screen is inconvenient to adjust, and therefore improvement is needed.
Disclosure of Invention
The utility model aims to solve the technical problem of overcoming the defects of the prior art and providing an elevation angle adjusting component of a liquid crystal display lifter, which is used for solving the problems that in the prior art, the angle is adjusted by manually breaking a liquid crystal display to rotate a frame and a hinge frame, but when the angle is actually used, the liquid crystal display is adjusted by manually breaking the liquid crystal display, a certain pressure is caused to the liquid crystal display to deform the liquid crystal display, the liquid crystal display is easy to damage, and the angle is inconvenient to adjust.
In view of the above, the utility model provides an elevation angle adjusting member of a liquid crystal display lifter, comprising a shell and a liquid crystal display, wherein an angle adjusting assembly is arranged inside the shell;
the angle adjusting assembly comprises a fixed plate, a plurality of hinge brackets, a screen fixing hinge shaft, a motor, a first driving rod, a connecting rod, a second driving rod and a waist hole, wherein the fixed plate is arranged inside a shell, the hinge brackets are respectively and fixedly arranged at two ends of one side of the fixed plate, the screen fixing hinge shaft is rotationally connected to the inner side of the hinge brackets, the motor is fixedly arranged on one side of the fixed plate, one end of the first driving rod is fixedly arranged at one end of an output shaft of the motor, the connecting rod is arranged between the screen fixing hinge shaft and the first driving rod, the second driving rod is fixedly connected to one end side wall of the first driving rod, and the waist hole is formed in one end of the connecting rod.
Optionally, the bottom of the liquid crystal screen is fixedly arranged in the middle of a screen fixing hinge shaft, and the liquid crystal screen is positioned on the inner side of the shell.
Optionally, one end of the connecting rod is fixedly connected to the bottom of the screen fixing hinge shaft, and the other end of the connecting rod is positioned on one end side wall of the first driving rod.
Optionally, one end of the second driving rod is slidably connected to the inner side of the waist hole.
Optionally, the second drive rod diameter matches the slot width of the waist hole.
Optionally, a controller is fixedly installed inside the shell, and the controller is electrically connected with the motor through an electric wire.
From the above technical solutions, the embodiment of the present utility model has the following advantages:
1. according to the elevation angle adjusting component of the liquid crystal display lifter, the angle adjusting component is arranged, and particularly, the screen is connected with the hinge frame through the rotation of the screen fixing hinge shaft, the motor is used for driving the first driving rod to rotate, so that one end of the second driving rod moves in the waist hole to push one end of the connecting rod, and then the connecting rod drives the screen fixing hinge shaft to rotate, so that the elevation angle of the liquid crystal display is changed, the deformation and damage of the liquid crystal display caused by manual liquid crystal display breaking are avoided, and the angle of the liquid crystal display is convenient to adjust.
2. According to the elevation angle adjusting component of the liquid crystal display lifter, the controller is arranged, and particularly, the controller is electrically connected with the motor through wires, so that the elevation angle of a screen can be adjusted through connection control of wireless equipment or wired equipment, and the elevation angle adjusting component is convenient to use.
These features and advantages of the present utility model will be disclosed in detail in the following detailed description and the accompanying drawings.
Drawings
The utility model is further described with reference to the accompanying drawings:
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic diagram of a motor mounting structure according to the present utility model;
fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.
Reference numerals illustrate: 1. a housing; 2. a liquid crystal panel; 301. a fixing plate; 302. a hinge bracket; 303. a screen fixing hinge shaft; 304. a motor; 305. a first driving lever; 306. a connecting rod; 307. a second driving lever; 308. waist holes; 4. and a controller.
Detailed Description
The technical solutions of the embodiments of the present utility model will be explained and illustrated below with reference to the drawings of the embodiments of the present utility model, but the following embodiments are only preferred embodiments of the present utility model, and not all embodiments. Based on the examples in the implementation manner, other examples obtained by a person skilled in the art without making creative efforts fall within the protection scope of the present utility model.
An elevation angle adjusting member of a liquid crystal display lifter according to an embodiment of the present utility model is described in detail below with reference to the accompanying drawings.
Example 1
For easy understanding, referring to fig. 1 to 3, an embodiment of an elevation adjusting member of a liquid crystal display lifter provided by the present utility model includes a housing 1 and a liquid crystal display 2, wherein an angle adjusting assembly is disposed inside the housing 1;
the angle adjusting assembly comprises a fixed plate 301, a plurality of hinge brackets 302, a screen fixing hinge shaft 303, a motor 304, a first driving rod 305, a connecting rod 306, a second driving rod 307 and a waist hole 308, wherein the fixed plate 301 is arranged in a shell 1, the hinge brackets 302 are respectively and fixedly arranged at two ends of one side of the fixed plate 301, the screen fixing hinge shaft 303 is rotatably connected to the inner side of the hinge brackets 302, the motor 304 is fixedly arranged at one side of the fixed plate 301, one end of the first driving rod 305 is fixedly arranged at one end of an output shaft of the motor 304, the connecting rod 306 is arranged between the screen fixing hinge shaft 303 and the first driving rod 305, the second driving rod 307 is fixedly connected to one end side wall of the first driving rod 305, the waist hole 308 is formed at one end of the connecting rod 306, the bottom of the liquid crystal screen 2 is fixedly arranged in the middle of the screen fixing hinge shaft 303, one end of the connecting rod 306 is fixedly connected to the bottom of the screen fixing hinge shaft 303, the other end of the connecting rod 306 is arranged on one end side wall of the first driving rod 305, one end of the second driving rod 307 is slidingly connected to the inner side of the waist hole 308, and the diameter of the second driving rod 307 is matched with the width of a notch of the waist hole 308.
It should be noted that, through the arrangement of the motor 304, the first driving rod 305, the connecting rod 306, the second driving rod 307 and the waist hole 308, the liquid crystal screen 2 is connected with the hinge bracket 302 through the rotation of the screen fixing hinge shaft 303, and when in use, the motor 304 drives the first driving rod 305 to rotate, so that one end of the second driving rod 307 moves in the waist hole 308, one end of the connecting rod 306 is pushed, and then the connecting rod 306 drives the screen fixing hinge shaft 303 to rotate, thereby changing the elevation angle of the liquid crystal screen 2, further avoiding deformation damage of the liquid crystal screen 2 caused by manual breaking of the liquid crystal screen 2, and facilitating adjustment of the angle of the liquid crystal screen 2.
Example 2
In some embodiments, as shown in fig. 1, a controller 4 is fixedly installed inside the housing 1, and the controller 4 is electrically connected to the motor 304 through an electric wire.
It should be noted that, through the setting of controller 4, utilize controller 4 to carry out the electric connection of electric wire with motor 304, accessible wireless device or wired device connection control are adjusted the angle of elevation of screen, facilitate the use, have integrated drive module and bluetooth drive module or WIFI module in the controller 4, connect through wired device, bluetooth or wiFi wireless device, and then control motor 304 work angle of regulation.
The motor 304 is a well-known component in the present utility model, and will not be described herein.
Working principle: when the liquid crystal display screen is used, the controller 4 is connected with the wired equipment, bluetooth or WiFi wireless equipment, the motor 304 is controlled to work, the motor 304 is utilized to drive the first driving rod 305 to rotate, one end of the second driving rod 307 moves in the waist hole 308 to push one end of the connecting rod 306, then the connecting rod 306 drives the screen fixing hinge shaft 303 to rotate, the elevation angle of the liquid crystal display screen 2 is changed, deformation and damage of the liquid crystal display screen 2 caused by manual breaking of the liquid crystal display screen 2 are avoided, and the angle of the liquid crystal display screen 2 is convenient to adjust.
The above embodiments are only for illustrating the technical solution of the present utility model, and not for limiting the same; although the utility model has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present utility model.
Claims (6)
1. An elevation angle adjusting member of a liquid crystal display lifter is characterized in that: the liquid crystal display device comprises a shell (1) and a liquid crystal screen (2), wherein an angle adjusting component is arranged in the shell (1);
the angle adjusting assembly comprises a fixing plate (301), a plurality of hinge brackets (302), a screen fixing hinge shaft (303), a motor (304), a first driving rod (305), a connecting rod (306), a second driving rod (307) and waist holes (308), wherein the fixing plate (301) is arranged inside a shell (1), the hinge brackets (302) are respectively and fixedly arranged at two ends of one side of the fixing plate (301), the screen fixing hinge shaft (303) is rotatably connected to the inner side of the hinge brackets (302), the motor (304) is fixedly arranged on one side of the fixing plate (301), one end of the first driving rod (305) is fixedly arranged at one end of an output shaft of the motor (304), the connecting rod (306) is arranged between the screen fixing hinge shaft (303) and the first driving rod (305), the second driving rod (307) is fixedly connected to one end side wall of the first driving rod (305), and one end of the connecting rod (306) is arranged at one end of the waist holes (308).
2. An elevation adjustment member of a liquid crystal display lifter as claimed in claim 1, wherein: the bottom of the liquid crystal screen (2) is fixedly arranged in the middle of a screen fixing hinge shaft (303), and the liquid crystal screen (2) is positioned on the inner side of the shell (1).
3. An elevation adjustment member of a liquid crystal display lifter as claimed in claim 1, wherein: one end of the connecting rod (306) is fixedly connected to the bottom of the screen fixing hinge shaft (303), and the other end of the connecting rod (306) is positioned on the side wall of one end of the first driving rod (305).
4. An elevation adjustment member of a liquid crystal display lifter as claimed in claim 1, wherein: one end of the second driving rod (307) is connected to the inner side of the waist hole (308) in a sliding mode.
5. An elevation adjustment member of a liquid crystal display lifter as claimed in claim 1, wherein: the diameter of the second driving rod (307) is matched with the width of the notch of the waist hole (308).
6. An elevation adjustment member of a liquid crystal display lifter as claimed in claim 1, wherein: the controller (4) is fixedly arranged in the shell (1), and the controller (4) is electrically connected with the motor (304) through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306686.8U CN219734870U (en) | 2023-05-25 | 2023-05-25 | Elevation angle adjusting component of liquid crystal display lifter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321306686.8U CN219734870U (en) | 2023-05-25 | 2023-05-25 | Elevation angle adjusting component of liquid crystal display lifter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219734870U true CN219734870U (en) | 2023-09-22 |
Family
ID=88060389
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321306686.8U Active CN219734870U (en) | 2023-05-25 | 2023-05-25 | Elevation angle adjusting component of liquid crystal display lifter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219734870U (en) |
-
2023
- 2023-05-25 CN CN202321306686.8U patent/CN219734870U/en active Active
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