CN213840264U - Liquid crystal display with adjusting function - Google Patents
Liquid crystal display with adjusting function Download PDFInfo
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- CN213840264U CN213840264U CN202022665873.8U CN202022665873U CN213840264U CN 213840264 U CN213840264 U CN 213840264U CN 202022665873 U CN202022665873 U CN 202022665873U CN 213840264 U CN213840264 U CN 213840264U
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Abstract
The utility model discloses a LCD with regulatory function, concretely relates to electronic equipment technical field, including the LCD body, the below of LCD body is equipped with the support base, be equipped with first fixed plate between LCD body and the support base, the bottom of first fixed plate is connected, two through two joint support boards with the top of LCD body the equal fixedly connected with fixed tooth plate in one side that the joint support board is close to mutually, one side that joint support board was kept away from to fixed tooth plate is equipped with the fly leaf, first fixed plate is run through on the top of fly leaf, just the top of fly leaf and the bottom fixed connection of LCD body, one side that the fly leaf is close to fixed tooth plate is seted up flutedly. The utility model discloses can be according to actual demand, highly adjust the LCD body, operating procedure is simple convenient, makes things convenient for in-service use, has improved the convenience.
Description
Technical Field
The utility model belongs to the technical field of electronic equipment, especially, relate to a liquid crystal display with regulatory function.
Background
Liquid crystal displays, which are flat, ultra-thin display devices, consist of a certain number of color or black and white pixels placed in front of a light source or a reflective surface. Liquid crystal displays are very low power consuming and are therefore favored by engineers for use in battery-operated electronic devices. The main principle is that the current stimulates the liquid crystal molecules to generate points, lines and surfaces which are matched with the back lamp tube to form a picture. The working principle of the liquid crystal display is as follows: the liquid crystal is a special substance between solid and liquid, which is an organic compound, normally in a liquid state, but its molecular arrangement is very regular as that of a solid crystal, and therefore, it is called a liquid crystal, and another special property thereof is that if an electric field is applied to the liquid crystal, its molecular arrangement is changed, and at this time if a polarizing plate is fitted thereto, it has a function of preventing light from passing therethrough (light can pass smoothly without applying an electric field), and if a color filter is fitted thereto, the magnitude of voltage applied to the liquid crystal is changed, so that the amount of light transmission of a certain color can be changed, and also it can be said that the transmittance thereof can be changed by changing the voltage applied to both ends of the liquid crystal. The existing liquid crystal display is inconvenient to adjust the height of the liquid crystal display and practical use after being placed at a specified position.
SUMMERY OF THE UTILITY MODEL
The utility model provides a LCD with regulatory function aims at solving above-mentioned existing LCD of existence and places after the assigned position, is not convenient for highly adjusting LCD, the not in-service use's problem of being convenient for.
The utility model discloses a realize like this, the utility model provides a following technical scheme: a liquid crystal display with an adjusting function comprises a liquid crystal display body, wherein a supporting base is arranged below the liquid crystal display body, a first fixed plate is arranged between the liquid crystal display body and the supporting base, the bottom of the first fixed plate is connected with the top of the liquid crystal display body through two connecting supporting plates, a fixed toothed plate is fixedly connected to one side, close to the two connecting supporting plates, of each connecting supporting plate, a movable plate is arranged on one side, away from the connecting supporting plates, of each fixed toothed plate, the top end of each movable plate penetrates through the first fixed plate, the top of each movable plate is fixedly connected with the bottom of the liquid crystal display body, a groove is formed in one side, close to the fixed toothed plate, of each movable plate, a movable toothed plate is arranged on one side of each fixed toothed plate, a rectangular hole is formed in the inner wall of one side of each groove, a limiting plate is arranged in each rectangular hole, and a second fixed plate is arranged on one side, away from the fixed toothed plate, of each movable plate, one end of the limiting plate extends into the groove, one side of the limiting plate is fixedly connected with one side of the movable toothed plate, the other side of the limiting plate is fixedly connected with one side of the second fixing plate, one side of the connecting support plate, away from the movable plate, is provided with a sliding groove, a sliding block is arranged in the sliding groove, one side of the connecting support plate, away from the fixed toothed plate, is provided with a mounting plate, one side of the mounting plate is fixedly connected with one side of the sliding block, and the mounting plate is connected with the second fixing plate through a driving assembly.
In a preferred embodiment, drive assembly is including setting up the third fixed plate that keeps away from slider one side in the mounting panel, two connecting plate fixed connection are passed through to one side of third fixed plate and one side of second fixed plate, one side that the slider was kept away from to the mounting panel is equipped with the lead screw, the lead screw runs through the third fixed plate, the third fixed plate is threaded connection with the connected mode of lead screw, one side that the mounting panel was kept away from to the third fixed plate is equipped with the fixed disk, the one end and the mounting panel of lead screw pass through the bearing and are connected, the other end of lead screw and one side fixed connection of fixed disk.
In a preferred embodiment, two adjacent connecting plates are respectively located at two sides of the connecting support plate.
In a preferred embodiment, a handle is fixedly connected to the fixed disk.
In a preferred embodiment, the movable toothed plate and the fixed toothed plate mesh.
In a preferred embodiment, the cross section of the sliding block and the sliding groove are both T-shaped structures.
In a preferred embodiment, two of the second fixed plates are located between two movable plates.
In a preferred embodiment, a non-slip mat is fixedly connected to the bottom of the supporting base.
Compared with the prior art, the beneficial effects of the utility model are that:
1. through the matching effect of the liquid crystal display body, the supporting base, the first fixing plate, the connecting supporting plate, the fixing toothed plate, the movable plate, the groove, the rectangular hole, the movable toothed plate, the second fixing plate, the limiting plate, the sliding groove, the sliding block, the mounting plate and the driving assembly, compared with the prior art, the height of the liquid crystal display body can be adjusted according to actual requirements, the operation steps are simple and convenient, the actual use is convenient, and the convenience is improved;
2. through the arranged non-slip mat, the possibility of sliding of the relative placement position of the supporting base is reduced.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front view of the structure of the present invention.
Fig. 3 is a partially enlarged schematic view of a portion a in fig. 1.
Fig. 4 is a schematic view of the connection plate structure of the present invention.
In the figure: 1. a liquid crystal display body; 2. a support base; 3. a first fixing plate; 4. connecting the supporting plate; 5. a fixed toothed plate; 6. a movable plate; 7. a groove; 8. a rectangular hole; 9. a movable toothed plate; 10. a second fixing plate; 11. a limiting plate; 12. a non-slip mat; 13. a chute; 14. a slider; 15. mounting a plate; 16. a third fixing plate; 17. a connecting plate; 18. a lead screw; 19. a bearing; 20. and (7) fixing the disc.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it is to be understood that the terms "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are merely for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.
As shown in the accompanying drawings 1-4, a liquid crystal display with an adjusting function comprises a liquid crystal display body 1, a supporting base 2 is arranged below the liquid crystal display body 1, a first fixing plate 3 is arranged between the liquid crystal display body 1 and the supporting base 2, the bottom of the first fixing plate 3 is connected with the top of the liquid crystal display body 1 through two connecting support plates 4, one side of the two connecting support plates 4 close to each other is fixedly connected with a fixed toothed plate 5, one side of the fixed toothed plate 5 far away from the connecting support plates 4 is provided with a movable plate 6, the top end of the movable plate 6 penetrates through the first fixing plate 3, the top of the movable plate 6 is fixedly connected with the bottom of the liquid crystal display body 1, one side of the movable plate 6 close to the fixed toothed plate 5 is provided with a groove 7, one side of the fixed toothed plate 5 is provided with a movable toothed plate 9, and the inner wall of one side of the groove 7 is provided with a rectangular hole 8, be equipped with limiting plate 11 in the rectangular hole 8, one side that fixed tooth plate 5 was kept away from to fly leaf 6 is equipped with second fixed plate 10, the one end of limiting plate 11 extends to in the recess 7, and one side of limiting plate 11 and one side fixed connection of movable tooth plate 9, the opposite side of limiting plate 11 and one side fixed connection of second fixed plate 10, connecting support plate 4 keeps away from one side of fly leaf 6 and has seted up spout 13, be equipped with slider 14 in the spout 13, one side that fixed tooth plate 5 was kept away from to connecting support plate 4 is equipped with mounting panel 15, one side of mounting panel 15 and one side fixed connection of slider 14, mounting panel 15 is connected through drive assembly with second fixed plate 10.
Further, the driving assembly includes a third fixing plate 16 disposed on a side of the mounting plate 15 away from the slider 14, one side of the third fixing plate 16 is fixedly connected to one side of the second fixing plate 10 through two connecting plates 17, a lead screw 18 is disposed on a side of the mounting plate 15 away from the slider 14, the lead screw 18 penetrates through the third fixing plate 16, the third fixing plate 16 is connected to the lead screw 18 in a threaded manner, a fixing plate 20 is disposed on a side of the third fixing plate 16 away from the mounting plate 15, one end of the lead screw 18 is connected to the mounting plate 15 through a bearing 19, the other end of the lead screw 18 is fixedly connected to one side of the fixing plate 20, the lead screw 18 is rotated by rotating the fixing plate 20, and since the lead screw 18 is connected to the third fixing plate 16 in a threaded manner, the third fixing plate 16 is driven to move by the lead screw 18, the third fixing plate 16 is driven to move toward the mounting plate, thereby make limiting plate 11 drive movable toothed plate 9 keep away from the fixed toothed plate 5 and remove, make movable toothed plate 9 not contact with fixed toothed plate 5, thereby release the fixed of fly leaf 6.
Further, two adjacent connecting plates 17 are respectively located at two sides of the connecting support plate 4, so that the second fixing plate 10 and the third fixing plate 16 are fixedly connected through the two connecting plates 17.
Further, a handle is fixedly connected to the fixed plate 20 so as to drive the fixed plate 20 to rotate.
Further, the movable toothed plate 9 is engaged with the fixed toothed plate 5, so that the movable plate 6 can be fixed relative to the connecting support plate 4 through the engagement of the fixed toothed plate 5 and the movable toothed plate 9.
Furthermore, the cross sections of the sliding block 14 and the sliding groove 13 are both T-shaped structures, so that the sliding block 14 can smoothly slide in the sliding groove 13 in order to avoid the sliding block 14 from separating from the sliding groove 13.
Further, two second fixed plates 10 are located between the two movable plates 6.
Further, the bottom of the supporting base 2 is fixedly connected with a non-slip mat 12, so as to reduce the possibility of sliding of the supporting base 2 relative to the placing position.
The utility model discloses the theory of operation: when the height of the liquid crystal display body 1 needs to be adjusted, the fixed disc 20 is rotated to rotate the lead screw 18, since the lead screw 18 and the third fixed plate 16 are connected in a threaded manner, and then the third fixed plate 16 is driven to move by the lead screw 18, so that the third fixed plate 16 moves towards the mounting plate 15, and further the connecting plate 17 drives the second fixed plate 10 to move away from the movable plate 6, so that the limiting plate 11 drives the movable toothed plate 9 to move away from the fixed toothed plate 5, so that the movable toothed plate 9 is not in contact with the fixed toothed plate 5, and thus the fixation of the movable plate 6 is released, and similarly, the fixation of the other movable plate 6 is released, and then the liquid crystal display body 1 is moved up and down according to actual requirements, the height of the liquid crystal display body 1 is changed, and simultaneously the movable plate 6 moves up and down relative to the fixed toothed plate 5, after the height adjustment of the liquid crystal display body 1 is completed, fixed disk 20 is rotated in the opposite direction, make lead screw 18 drive third fixed plate 16 keep away from the motion of mounting panel 15, and then make connecting plate 17 drive second fixed plate 10 be close to fly leaf 6 and remove, thereby make limiting plate 11 drive movable toothed plate 9 contact with fixed toothed plate 5, meshing through fixed toothed plate 5 and movable toothed plate 9, make the relative position of connecting backup pad 4 of fly leaf 6 fixed, and then spacing this moment liquid crystal display body 1's position, can be according to actual demand, highly adjust liquid crystal display body 1, the operating procedure is simple and convenient, make things convenient for in-service use, the convenience has been improved, slipmat 12 through setting up, reduce the gliding possibility in relative placement position of support base 2.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (8)
1. A liquid crystal display with a regulating function, characterized in that: the liquid crystal display comprises a liquid crystal display body, a supporting base is arranged below the liquid crystal display body, a first fixing plate is arranged between the liquid crystal display body and the supporting base, the bottom of the first fixing plate is connected with the top of the liquid crystal display body through two connecting supporting plates, one side, close to the two connecting supporting plates, of the two connecting supporting plates is fixedly connected with a fixed toothed plate, one side, away from the connecting supporting plates, of the fixed toothed plate is provided with a movable plate, the top end of the movable plate penetrates through the first fixing plate, the top of the movable plate is fixedly connected with the bottom of the liquid crystal display body, one side, close to the fixed toothed plate, of the movable plate is provided with a groove, one side of the fixed toothed plate is provided with a movable toothed plate, one side, close to the groove, of the inner wall of the groove is provided with a rectangular hole, a limiting plate is arranged in the rectangular hole, and one side, away from the fixed toothed plate, of the movable plate is provided with a second fixing plate, one end of the limiting plate extends into the groove, one side of the limiting plate is fixedly connected with one side of the movable toothed plate, the other side of the limiting plate is fixedly connected with one side of the second fixing plate, one side of the connecting support plate, away from the movable plate, is provided with a sliding groove, a sliding block is arranged in the sliding groove, one side of the connecting support plate, away from the fixed toothed plate, is provided with a mounting plate, one side of the mounting plate is fixedly connected with one side of the sliding block, and the mounting plate is connected with the second fixing plate through a driving assembly.
2. A liquid crystal display with a regulating function according to claim 1, characterized in that: the drive assembly is including setting up in the third fixed plate that the slider one side was kept away from to the mounting panel, two connecting plate fixed connection are passed through to one side of third fixed plate and one side of second fixed plate, one side that the slider was kept away from to the mounting panel is equipped with the lead screw, the lead screw runs through the third fixed plate, the third fixed plate is threaded connection with the connected mode of lead screw, one side that the mounting panel was kept away from to the third fixed plate is equipped with the fixed disk, the one end and the mounting panel of lead screw pass through the bearing and are connected, the other end of lead screw and one side fixed.
3. A liquid crystal display with a regulating function according to claim 2, characterized in that: two adjacent connecting plates are respectively positioned at two sides of the connecting support plate.
4. A liquid crystal display with a regulating function according to claim 3, characterized in that: the fixed disk is fixedly connected with a handle.
5. A liquid crystal display with a regulating function according to claim 1, characterized in that: the movable toothed plate is meshed with the fixed toothed plate.
6. A liquid crystal display with a regulating function according to claim 1, characterized in that: the cross sections of the sliding block and the sliding groove are both T-shaped structures.
7. A liquid crystal display with a regulating function according to claim 1, characterized in that: the two second fixed plates are located between the two movable plates.
8. A liquid crystal display with a regulating function according to claim 1, characterized in that: the bottom of the supporting base is fixedly connected with an anti-slip pad.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022665873.8U CN213840264U (en) | 2020-11-18 | 2020-11-18 | Liquid crystal display with adjusting function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022665873.8U CN213840264U (en) | 2020-11-18 | 2020-11-18 | Liquid crystal display with adjusting function |
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| Publication Number | Publication Date |
|---|---|
| CN213840264U true CN213840264U (en) | 2021-07-30 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022665873.8U Active CN213840264U (en) | 2020-11-18 | 2020-11-18 | Liquid crystal display with adjusting function |
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| CN (1) | CN213840264U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116909590A (en) * | 2023-09-07 | 2023-10-20 | 宜宾本信电子科技有限公司 | OTP (one time programmable) burning jig for liquid crystal display |
-
2020
- 2020-11-18 CN CN202022665873.8U patent/CN213840264U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116909590A (en) * | 2023-09-07 | 2023-10-20 | 宜宾本信电子科技有限公司 | OTP (one time programmable) burning jig for liquid crystal display |
| CN116909590B (en) * | 2023-09-07 | 2023-12-01 | 宜宾本信电子科技有限公司 | OTP (one time programmable) burning jig for liquid crystal display |
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