Large computer display screen for e-commerce

Abstract

The utility model provides a large computer display screen for e-commerce, which relates to the technical field of large computer display screens and comprises a base and a display screen, a lifting device is fixedly connected to the top of the base, a fixing plate is fixedly connected to the top of the lifting device, an adjusting device is fixedly connected to the top of the fixing plate, and the display screen is fixedly connected to one end of the adjusting device. The rack drives the gear to rotate, while the gear rotates, the supporting block of the connecting rod and the display screen rotate, while the display screen rotates, the limiting block arranged at one end of the connecting rod is driven to rotate, and the limiting block is limited through the supporting column, so that the placing direction of the large display screen is adjusted; according to the device, the problems that tedious operation needs to be carried out, and even the display screen needs to be disassembled and reinstalled are solved, the working efficiency is improved, and the probability that the content presentation effect is possibly poor in some working scenes, and screen resources cannot be fully utilized is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of large-screen computer displays, and in particular to a large-screen computer display for e-commerce. Background Art

[0002] A computer display screen, also known as a large-screen monitor or large-size display, is a large electronic display device used to display computer output. These displays are typically used in public places, conference rooms, control rooms, monitoring centers, educational institutions, commercial displays, etc.

[0003] At present, in the e-commerce industry, well-designed advertisements and promotional contents are usually displayed on large computer display screens to attract more user attention and participation. When the existing large computer display screen is in use, the connecting seat at the lower end of the display screen is clamped together with the square block on the column, and then fixed by fixing bolts, and the motor drives the shaft to rotate, the shaft drives the first bevel gear to rotate, the first bevel gear drives the second bevel gear to rotate, the second bevel gear drives the column to rotate, and the column drives the display screen to rotate, so as to achieve the angle adjustment of the display screen. However, when the existing large computer display screen is in use, although the cooperation of the first bevel gear and the second bevel gear can be used to drive the large computer display screen to achieve angle adjustment, the large computer display screen cannot change the horizontal or vertical placement of the large computer display screen according to different work requirements, and may require cumbersome operations, or even the need to disassemble and reinstall the display screen, which greatly reduces work efficiency and may result in poor content presentation in certain work scenarios, and cannot fully utilize screen resources.

[0004] Therefore, it is necessary to provide a new computer display large screen for e-commerce to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a large computer display screen for e-commerce.

[0006] The utility model provides a computer display screen for e-commerce, comprising a base and a display screen, wherein a lifting device is fixedly connected to the top of the base, a fixing plate is fixedly connected to the top of the lifting device, an adjusting device is fixedly connected to the top of the fixing plate, and the display screen is fixedly connected to one end of the adjusting device;

[0007] The adjusting device includes a cylinder, a support plate and a rack, the cylinder is fixedly connected to the top of the fixed plate, and the telescopic end of the cylinder is fixedly connected to a fixed block, one end of the fixed block is fixedly connected to a connecting rod, the connecting rod is slidably connected to the inner wall of a through hole opened in the support plate, the support plate is fixedly connected to the top of the fixed plate, the rack is fixedly connected to the end of the connecting rod away from the fixed block, and the end of the rack away from the connecting rod is meshed with a gear, a connecting rod is fixedly connected to the gear, one end of the connecting rod is rotatably connected to the connecting plate, the connecting plate is fixedly connected to a side wall of one side of the support plate, one end of the connecting rod adjacent to the gear is fixedly connected to a limiting block, and one end of the connecting rod away from the limiting block is fixedly connected to the support block.

[0008] Preferably, the lifting device includes a hollow fixed column, a rotating rod and an active bevel gear, the hollow fixed column is fixedly connected to the top of the base, the rotating rod is movably connected to the inner wall of a through hole opened at one end of the hollow fixed column adjacent to the base, the active bevel gear is fixedly connected to one end of the rotating rod located inside the hollow fixed column, and a driven bevel gear is meshed with the top of the active bevel gear, the top of the driven bevel gear is fixedly connected to a threaded rod, and a sliding column is threadedly connected to the threaded rod.

[0009] Preferably, one end of the rotating rod away from the active bevel gear is fixedly connected to a rotating handle.

[0010] Preferably, one end of the support block away from the connecting rod is fixedly connected to one end of the display screen.

[0011] Preferably, the sliding column is fixedly connected to the bottom of the fixed plate.

[0012] Preferably, a plurality of uniformly arranged universal locking wheels are fixedly connected to the bottom of the base.

[0013] Compared with the related art, the computer display large screen for e-commerce provided by the utility model has the following beneficial effects:

[0014] Through the provided adjustment device, when it is necessary to adjust the placement direction of the large display screen, first start the cylinder, and the cylinder drives the fixed block and the connecting rod to move. While moving, the connecting rod drives the rack provided on itself to move, and the rack drives the gear to rotate. While the gear rotates, the support block and the display screen of the connecting rod are rotated. While the display screen rotates, the limit block provided at one end of the connecting rod is driven to rotate, and the limit block is limited by the support column, so as to adjust the placement direction of the large display screen. This device solves the problem of needing to perform cumbersome operations or even dismantling and reinstalling the display screen, improves work efficiency, and solves the possibility of poor content presentation in certain work scenarios and inability to fully utilize screen resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 A schematic diagram of the structure of a computer display large screen for e-commerce provided by the utility model;

[0016] Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown;

[0017] Figure 3 for Figure 1 The schematic diagram of the cutaway structure shown;

[0018] Figure 4 for Figure 3 The structural schematic diagram of the regulating device shown;

[0019] Figure 5 for Figure 4 A schematic cross-sectional view of the regulating device shown;

[0020] Figure 6 for Figure 3 The cross-sectional structural schematic diagram of the lifting device shown.

[0021] Numbers in the figure: 1. base; 2. display screen; 3. fixed plate; 4. cylinder; 5. support plate; 6. rack; 7. fixed block; 8. connecting rod; 9. gear; 10. connecting rod; 11. connecting plate; 12. limit block; 13. support block; 14. hollow fixed column; 15. rotating rod; 16. driving bevel gear; 17. driven bevel gear; 18. threaded rod; 19. sliding column; 20. rotating handle; 21. universal locking wheel. DETAILED DESCRIPTION

[0022] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0023] Please refer to Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 as well as Figure 6 ,in, Figure 1 A schematic diagram of the structure of a computer display large screen for e-commerce provided by the utility model; Figure 2 for Figure 1 A schematic diagram of the structure from another perspective is shown; Figure 3 for Figure 1 The schematic diagram of the cutaway structure shown; Figure 4 for Figure 3 The structural schematic diagram of the regulating device shown; Figure 5 for Figure 4 A schematic cross-sectional view of the regulating device shown; Figure 6 for Figure 3 The cross-sectional structural schematic diagram of the lifting device shown.

[0024] In the specific implementation process, Figure 1 , Figure 2 , Figure 3 , Figure 4 as well as Figure 5 As shown, the bottom of the base 1 is fixedly connected to a plurality of uniformly arranged universal locking wheels 21, the top of the base 1 is fixedly connected to a lifting device, the top of the lifting device is fixedly connected to a fixed plate 3, the top of the fixed plate 3 is fixedly connected to an adjusting device, the display screen 2 is fixedly connected to one end of the adjusting device, the adjusting device includes a cylinder 4, a support plate 5 and a rack 6, the cylinder 4 is fixedly connected to the top of the fixed plate 3, and the telescopic end of the cylinder 4 is fixedly connected to a fixed block 7, one end of the fixed block 7 is fixedly connected to a connecting rod 8, the connecting rod 8 is slidably connected to the inner wall of the through hole opened on the support plate 5, the support plate 5 is fixedly connected to the top of the fixed plate 3, the rack 6 is fixedly connected to the end of the connecting rod 8 away from the fixed block 7, and the end of the rack 6 away from the connecting rod 8 is meshed with a gear 9, the gear 9 is fixedly connected to a connecting rod 10, one end of the connecting rod 10 is rotatably connected to a connecting plate 11, and the connecting rod 10 is connected to the connecting plate 12. The plate 11 is fixedly connected to the side wall of one side of the support plate 5, the end of the connecting rod 10 adjacent to the gear 9 is fixedly connected to the limiting block 12, and the end of the connecting rod 10 away from the limiting block 12 is fixedly connected to the supporting block 13, and the end of the supporting block 13 away from the connecting rod 10 is fixedly connected to one end of the display screen 2. When it is necessary to adjust the placement direction of the large display screen, the cylinder 4 is first started, and the fixed block 7 and the connecting rod 8 are driven to move by the cylinder 4. While moving, the connecting rod 8 will drive the rack 6 set on itself to move, and the rack 6 drives the gear 9 to rotate. While the gear 9 rotates, it rotates through the supporting block 13 of the connecting rod 10 and the display screen 2. While the display screen 2 rotates, it drives the limiting block 12 set at one end of the connecting rod 10 to rotate, and the limiting block 12 is limited by the support column, so as to adjust the placement direction of the large display screen.

[0025] refer to Figure 1 , Figure 2 , Figure 3 as well as Figure 6 As shown, the lifting device includes a hollow fixed column 14, a rotating rod 15 and an active bevel gear 16. The hollow fixed column 14 is fixedly connected to the top of the base 1, and the rotating rod 15 is movably connected to the inner wall of the through hole opened at one end of the hollow fixed column 14 near the base 1. The end of the rotating rod 15 away from the active bevel gear 16 is fixedly connected to a rotating handle 20, and the active bevel gear 16 is fixedly connected to one end of the rotating rod 15 located inside the hollow fixed column 14, and the top of the active bevel gear 16 is meshed with a driven bevel gear 17, and the top of the driven bevel gear 17 is fixedly connected to a threaded rod 18, and a sliding column 19 is threadedly connected to the threaded rod 18, and the sliding column 19 is fixedly connected to the bottom of the fixed plate 3.

[0026] The working principle provided by the utility model is as follows: during use, when it is necessary to adjust the placement direction of the large display screen, first start the cylinder 4, and drive the fixed block 7 and the connecting rod 8 to move through the cylinder 4. While moving, the connecting rod 8 will drive the rack 6 arranged on itself to move, and the rack 6 drives the gear 9 to rotate. While the gear 9 rotates, it rotates through the support block 13 of the connecting rod 10 and the display screen 2. While the display screen 2 rotates, it drives the limit block 12 arranged at one end of the connecting rod 10 to rotate, and the limit block 12 is limited by the support column, so as to adjust the placement direction of the large display screen.

[0027] The circuits and controls involved in the present invention are all prior art and will not be described in detail here.

[0028] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A computer display screen for e-commerce, characterized in that: It comprises a base (1) and a display screen (2), wherein the top of the base (1) is fixedly connected to a lifting device, the top of the lifting device is fixedly connected to a fixing plate (3), the top of the fixing plate (3) is fixedly connected to an adjusting device, and the display screen (2) is fixedly connected to one end of the adjusting device; The adjusting device comprises a cylinder (4), a support plate (5) and a rack (6); the cylinder (4) is fixedly connected to the top of the fixed plate (3); the telescopic end of the cylinder (4) is fixedly connected to a fixed block (7); one end of the fixed block (7) is fixedly connected to a connecting rod (8); the connecting rod (8) is slidably connected to the inner wall of a through hole provided on the support plate (5); the support plate (5) is fixedly connected to the top of the fixed plate (3); the rack (6) is fixedly connected to the connecting rod (8) away from the fixed plate One end of the fixed block (7) and one end of the rack (6) away from the connecting rod (8) are meshed with a gear (9), the gear (9) is fixedly connected to a connecting rod (10), one end of the connecting rod (10) is rotatably connected to a connecting plate (11), the connecting plate (11) is fixedly connected to a side wall of a support plate (5), one end of the connecting rod (10) adjacent to the gear (9) is fixedly connected to a limiting block (12), and one end of the connecting rod (10) away from the limiting block (12) is fixedly connected to a supporting block (13).

2. The computer display screen for e-commerce according to claim 1, characterized in that: The lifting device comprises a hollow fixed column (14), a rotating rod (15) and an active bevel gear (16); the hollow fixed column (14) is fixedly connected to the top of the base (1); the rotating rod (15) is movably connected to the inner wall of a through hole opened at one end of the hollow fixed column (14) adjacent to the base (1); the active bevel gear (16) is fixedly connected to one end of the rotating rod (15) located inside the hollow fixed column (14); a driven bevel gear (17) is meshed at the top of the active bevel gear (16); a threaded rod (18) is fixedly connected to the top of the driven bevel gear (17); and a sliding column (19) is threadedly connected to the threaded rod (18).

3. The computer display screen for e-commerce according to claim 2, characterized in that: One end of the rotating rod (15) away from the active bevel gear (16) is fixedly connected to a rotating handle (20).

4. The computer display screen for e-commerce according to claim 3, characterized in that: One end of the support block (13) away from the connecting rod (10) is fixedly connected to one end of the display screen (2).

5. The computer display screen for e-commerce according to claim 4, characterized in that: The sliding column (19) is fixedly connected to the bottom of the fixed plate (3).

6. The computer display screen for e-commerce according to claim 5, characterized in that: The bottom of the base (1) is fixedly connected to a plurality of uniformly arranged universal locking wheels (21).

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