Liquid crystal lifting screen with good stability

Abstract

The utility model discloses a liquid crystal lifting screen with good stability, which belongs to the technical field of liquid crystal lifting screens and comprises a lifting module, a display is arranged on one side of the lifting module, a base is arranged at the bottom of the lifting module, a fixing hole is formed in the top surface of the base, the lifting module is arranged in the fixing hole in the top of the base, and the lifting module is arranged in the fixing hole in the top of the base. A moving assembly is arranged in the base, and a lubricating assembly is arranged in the base. According to the liquid crystal lifting screen, through the arrangement of the moving assembly, the supporting area of the liquid crystal lifting screen can be conveniently adjusted through the threaded rod and the moving plate, so that the supporting stability is improved, and the situation that the height of the display screen is adjusted, the stability of the display screen is reduced, and falling is caused under the influence of external factors is prevented; and through cleaning cotton, the top and the bottom of the movable plate can be conveniently cleaned when the plate moves, so that the work needing to be cleaned is reduced.

Description

Technical Field

[0001] The utility model belongs to the technical field of liquid crystal lifting screens, and in particular relates to a liquid crystal lifting screen with good stability. Background Art

[0002] The LCD lift screen uses the lifting principle to achieve the automatic lifting function of the display. In some meetings, some larger LCD lift screens are usually installed at the host's position. The height of the LCD lift screen can be adjusted according to needs through lifting.

[0003] Nowadays, through the LCD lift screen, the height of the LCD screen can be adjusted in some meetings so that the back seats can see more clearly. However, after the height of the LCD lift screen is adjusted, the higher the height, the lower the stability will be, which may cause the LCD lift screen to fall due to some external factors. In order to solve the above problems, an LCD lift screen with good stability is needed. Utility Model Content

[0004] The purpose of the utility model is to solve the problem that after the height of the above-mentioned LCD lifting screen is adjusted, the higher the height is, the lower the stability will be, so that the LCD lifting screen may fall due to some external factors, and to propose a LCD lifting screen with good stability.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a liquid crystal lifting screen with good stability, comprising a lifting module, a display is arranged on one side of the lifting module, a base is arranged at the bottom of the lifting module, a fixing hole is arranged on the top surface of the base, the lifting module is arranged in the fixing hole on the top of the base, a moving component is arranged in the middle of the base, and a lubrication component is arranged in the base.

[0006] As a further description of the above technical solution:

[0007] The moving assembly comprises a motor, and a threaded rod is fixedly connected to the output shaft of the motor.

[0008] As a further description of the above technical solution:

[0009] A movable plate is arranged on the side wall of the threaded rod, and sliding bars are fixedly connected to the outer walls on both sides of the movable plate.

[0010] As a further description of the above technical solution:

[0011] A support plate is fixedly connected to the side wall of the movable plate, and the support plate is located outside the base. Cleaning cotton is arranged on the top of the movable plate, and one side of the cleaning cotton is fixedly connected to the inner wall of the base.

[0012] As a further description of the above technical solution:

[0013] The lubrication assembly comprises an extrusion shell, an oil bag is arranged inside the extrusion shell, and an extrusion port is arranged on one side of the extrusion shell.

[0014] As a further description of the above technical solution:

[0015] An oil outlet is arranged on the bottom surface of the extrusion shell, an oil inlet pipe is fixedly connected to the top surface of the extrusion shell, a sealing cover is arranged on the top end of the oil inlet pipe, and an extrusion block is fixedly connected to the side wall of the movable plate.

[0016] In summary, due to the adoption of the above technical solution, the beneficial effects of the utility model are:

[0017] 1. In the utility model, a moving component is provided. After the display is raised, the motor is started, the threaded rod is driven by the motor, the moving plate is driven by the threaded rod, and the moving plate is moved so that the moving plate is moved out of the base. At the same time, the supporting plate is driven by the moving plate, so that the supporting area of ​​the liquid crystal lifting screen is increased and its stability is improved. When the moving plate moves, the top and bottom of the moving plate are cleaned by cleaning cotton, thereby reducing the workload required for cleaning. Through this design, the supporting area of ​​the liquid crystal lifting screen can be adjusted conveniently by the threaded rod and the moving plate, thereby improving the stability of the support, preventing the display screen from being lowered when it is raised and causing it to fall down under the influence of external factors, and the top and bottom of the moving plate can be cleaned conveniently by cleaning cotton when the plate moves, thereby reducing the workload required for cleaning.

[0018] 2. In the utility model, by providing a lubrication assembly, when the movable plate is retracted into the base, the oil bag inside the extrusion shell can be squeezed by the extrusion block, and the lubricating oil in the oil bag is squeezed out through the oil outlet and falls on the motor shaft, so as to lubricate the motor shaft and facilitate maintenance. Through this design, the lubricating oil is squeezed out by the extrusion block, so as to facilitate lubrication of the motor shaft and facilitate maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 The figure is a schematic diagram of the three-dimensional structure of a liquid crystal lifting screen with good stability.

[0020] Figure 2 The present invention is a schematic diagram of the three-dimensional structure of a base of a liquid crystal lifting screen with good stability.

[0021] Figure 3 The present invention is a schematic diagram of the three-dimensional structure of a moving component of a liquid crystal lifting screen with good stability.

[0022] Figure 4 The present invention is a schematic diagram of the three-dimensional structure of a lubrication component of a liquid crystal lifting screen with good stability.

[0023] Figure 5 The present invention is a schematic diagram of the bottom three-dimensional structure of a lubrication component of a liquid crystal lifting screen with good stability.

[0024] Legend:

[0025] 1. Lifting module; 2. Display; 3. Base; 4. Moving assembly; 41. Motor; 42. Threaded rod; 43. Moving plate; 44. Slide bar; 45. Support plate; 46. Cleaning cotton; 5. Lubricating assembly; 51. Extrusion shell; 52. Extrusion port; 53. Oil inlet pipe; 54. Extrusion block; 55. Oil outlet. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0027] See also Figure 1-5 The utility model provides a technical solution: a liquid crystal lifting screen with good stability, comprising a lifting module 1, a display 2 is arranged on one side of the lifting module 1, a base 3 is arranged at the bottom of the lifting module 1, a fixing hole is arranged on the top surface of the base 3, the lifting module 1 is arranged in the fixing hole on the top of the base 3, a moving component 4 is arranged in the middle of the base 3, and a lubrication component 5 is arranged in the base 3.

[0028] The moving assembly 4 includes a motor 41, a threaded rod 42 is fixedly connected to the output shaft of the motor 41, a moving plate 43 is arranged on the side wall of the threaded rod 42, a slide bar 44 is fixedly connected to the outer walls of both sides of the moving plate 43, a support plate 45 is fixedly connected to the side wall of the moving plate 43, the support plate 45 is located outside the base 3, a cleaning cotton 46 is arranged on the top of the moving plate 43, and one side of the cleaning cotton 46 is fixedly connected to the inner wall of the base 3;

[0029] The specific implementation method is as follows: after the display 2 is raised, the motor 41 is started, the threaded rod 42 is driven by the motor 41, the movable plate 43 is driven by the threaded rod 42, and the movable plate 43 is moved, so that the movable plate 43 moves out of the base 3, and at the same time, the supporting plate 45 is driven by the movable plate 43, and the supporting plate 45 increases the supporting area of ​​the liquid crystal lifting screen and improves its stability. While the movable plate 43 moves, the top and bottom of the movable plate 43 are cleaned by the cleaning cotton 46, thereby reducing the workload required for cleaning.

[0030] The lubrication assembly 5 includes an extrusion shell 51, an oil bag is arranged inside the extrusion shell 51, an extrusion port 52 is arranged on one side of the extrusion shell 51, an oil outlet 55 is arranged on the bottom surface of the extrusion shell 51, an oil inlet pipe 53 is fixedly connected to the top surface of the extrusion shell 51, a sealing cover is arranged on the top end of the oil inlet pipe 53, and an extrusion block 54 is fixedly connected to the side wall of the movable plate 43;

[0031] The specific implementation method is as follows: when the movable plate 43 is retracted into the base 3, the oil bag inside the extrusion shell 51 can be squeezed by the extrusion block 54, and the lubricating oil in the oil bag is squeezed out through the oil outlet 55 and falls on the shaft of the motor 41, thereby lubricating the shaft of the motor 41 and facilitating maintenance.

[0032] Working principle: After raising the display 2, start the motor 41, drive the threaded rod 42 through the motor 41, drive the moving plate 43 through the threaded rod 42, and move the moving plate 43 so that the moving plate 43 moves out of the base 3, and at the same time drive the supporting plate 45 through the moving plate 43, thereby increasing the supporting area of ​​the liquid crystal lifting screen and improving its stability, and clean the top and bottom of the moving plate 43 through the cleaning cotton 46 while the moving plate 43 moves, thereby reducing the workload required for cleaning, and when the moving plate 43 is retracted into the base 3, the oil bag inside the extrusion shell 51 can be squeezed by the extrusion block 54, and the lubricating oil in the oil bag is squeezed out through the oil outlet 55 and falls on the rotating shaft of the motor 41, so as to lubricate the rotating shaft of the motor 41 and facilitate maintenance.

[0033] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A liquid crystal lifting screen with good stability, comprising a lifting module (1), characterized in that: A display (2) is arranged on one side of the lifting module (1), a base (3) is arranged at the bottom of the lifting module (1), a fixing hole is arranged on the top surface of the base (3), the lifting module (1) is arranged in the fixing hole on the top of the base (3), a moving component (4) is arranged in the middle of the base (3), and a lubrication component (5) is arranged in the base (3).

2. A liquid crystal lifting screen with good stability according to claim 1, characterized in that: The moving assembly (4) comprises a motor (41), and a threaded rod (42) is fixedly connected to the output shaft of the motor (41).

3. A liquid crystal lifting screen with good stability according to claim 2, characterized in that: A movable plate (43) is provided on the side wall of the threaded rod (42), and sliding strips (44) are fixedly connected to the outer walls on both sides of the movable plate (43).

4. A liquid crystal lifting screen with good stability according to claim 3, characterized in that: A support plate (45) is fixedly connected to the side wall of the movable plate (43), and the support plate (45) is located outside the base (3). A cleaning cotton (46) is arranged on the top of the movable plate (43), and one side of the cleaning cotton (46) is fixedly connected to the inner wall of the base (3).

5. The liquid crystal lifting screen with good stability according to claim 4, characterized in that: The lubrication assembly (5) comprises an extrusion shell (51), an oil bag is arranged inside the extrusion shell (51), and an extrusion port (52) is arranged on one side of the extrusion shell (51).

6. The liquid crystal lifting screen with good stability according to claim 5, characterized in that: An oil outlet (55) is provided on the bottom surface of the extrusion shell (51), an oil inlet pipe (53) is fixedly connected to the top surface of the extrusion shell (51), a sealing cover is provided at the top end of the oil inlet pipe (53), and an extrusion block (54) is fixedly connected to the side wall of the movable plate (43).

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