A data visualization engine display device and method

Abstract

The present invention relates to the field of data visualization technology, and specifically discloses a data visualization engine display device and method, including: a bracket and a support box, wherein the number of the support boxes is several, and the several support boxes are detachably arranged on the front side of the bracket in an orderly and equidistant manner, and the left and right ends and the upper and lower sides of the front side of the support box are provided with a first slide groove connected to its inner cavity along the up and down direction. When it is necessary to disassemble or maintain a specific LCD screen in the splicing screen, this device can easily move the screen forward, significantly increase the operating space, and thus greatly reduce the difficulty and risk of maintenance. It not only effectively solves the problem of difficult disassembly and potential damage of traditional splicing screens caused by narrow gaps, but also shortens the maintenance time, reduces downtime costs, and ensures the continuous and stable operation of the data visualization system. At the same time, this mechanism does not affect the overall seamless display effect of the splicing screen, and maintains the high quality and immersiveness of the data visualization display.

Description

Technical Field

[0001] The present invention relates to the technical field of data visualization, and in particular to a data visualization engine display device and method. Background Art

[0002] With the rapid development of information technology, data has become a key factor driving decision-making and optimization in all walks of life. As a bridge connecting data and insights, data visualization is becoming increasingly important. As the core device for intuitive data presentation, data visualization engine display devices can transform complex data information into easy-to-understand graphics, charts or animations, greatly improving the efficiency and depth of data analysis. Such devices are not only widely used in enterprise decision support, scientific research, financial analysis and other fields, but also gradually penetrate into education, medical care, smart cities and other aspects, becoming an indispensable part of modern information society;

[0003] In the design of data visualization engine display devices, it is crucial to choose the right display media. As a high-performance, large-size, and scalable display solution, splicing screens have become the preferred solution in the field of data visualization because they can provide seamless or nearly seamless ultra-large screen display capabilities. Splicing screens arrange and combine multiple independent high-definition display screens in a specific way to achieve continuous splicing of the screen, thereby visually forming a complete ultra-large screen. This design not only meets the high requirements of data visualization for display area and resolution, but also enhances the audience's sense of immersion and the comprehensiveness of information acquisition;

[0004] However, although spliced ​​screens have shown many advantages in the field of data visualization, there are still some challenges in their installation and maintenance in actual application. In theory, in order to achieve a smoother and more coherent visual experience, the smaller the gap between the two screens, the better, because the reduction of the gap helps to reduce the sense of screen segmentation and improve the consistency of the overall visual effect. However, in actual operation, this small gap design brings inconvenience to the removal and installation of the screen;

[0005] When a screen in a spliced ​​screen needs to be disassembled or replaced due to a malfunction or upgrade requirement, the operating space is severely limited due to the narrow gap between adjacent screens. This not only increases the difficulty of operation for maintenance personnel, but may also cause accidental damage to adjacent screens due to improper operation, further increasing maintenance costs and downtime. Summary of the invention

[0006] The object of the present invention is to provide a data visualization engine display device and method to solve the problem of inconvenience in disassembly and installation in the prior art.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a data visualization engine display device and method, comprising: a bracket and a support box, the number of the support boxes is several, and the several support boxes are detachably arranged on the front side of the bracket in an orderly and equidistant manner, and the left and right ends of the front side of the support box are provided with a first slide groove connected to its inner cavity in the up and down direction on both the upper and lower sides, and the upper and lower sides of the front middle of the support box are provided with a slot connected to its inner cavity; the upper and lower ends of the first guide rod are respectively arranged on the upper and lower sides of the inner cavity of the first slide groove; the number of positioning seats is several, and the several positioning seats are respectively arranged on the upper and lower sides of the front middle of the inner cavity of the several support box pairs, and the inner cavity of the positioning seat is connected with the inner cavity of the slot; the number of baffles is several, and the several baffles are divided into a group of two, and the several groups of baffles are respectively arranged on the upper and lower sides of the several positioning seats, and there is a gap between the two baffles in each group; the positioning mechanism is arranged in the inner cavity of the positioning seat; the partition is arranged in the middle of the inner cavity of the support box; the number of extrusion mechanisms is several, and the several extrusion mechanisms are respectively arranged on the left and right sides of the front ends of the upper and lower sides of the several partitions; the first slider can The first slider is slidably connected to the outer side of the inner cavity of the first slide groove; the first slider is slidably sleeved on the outer wall of the first guide rod; the top end of the first connecting rod is rotatably arranged on the front side of the first slider located above through a pin shaft; the bottom end of the second connecting rod is rotatably arranged on the front side of the first slider located below through a pin shaft, and the middle part of the outer wall of the first connecting rod and the middle part of the outer wall of the second connecting rod are rotatably connected through a pin shaft; the number of second sliders is several, and the rear sides of several second sliders are rotatably arranged on the bottom ends of several first connecting rods and several second connecting rods through pin shafts respectively. The top of the mounting frame is provided with a plurality of mounting frames, and the upper and lower sides of the left and right ends of the rear side of the mounting frame are provided with second slide grooves along the up and down direction, and the second slider can be slidably adapted and inserted into the outer side of the inner cavity of the second slide groove; the upper and lower ends of the second guide rod are respectively arranged on the upper and lower sides of the inner cavity of the second slide groove, and the second slider can be slidably sleeved on the outer wall of the second guide rod; the number of connecting plates is provided with a plurality of connecting plates, and the bottom ends of the connecting plates are respectively arranged on the left and right sides of the upper and lower ends of the rear sides of the plurality of mounting frames by bolts; the rear side of the liquid crystal display screen is arranged on the top of the connecting plate by bolts.

[0008] Preferably, in order to position the mounting frame, the positioning mechanism includes: a rotating rod, a plurality of rotating rods, two rotating rods form a group, and the rear sides of the plurality of groups of rotating rods are rotatably arranged at the middle of the rear ends of the upper and lower sides of the plurality of positioning seats through pin shafts; a spring sheet is arranged on the front side of the rotating rod; a clamping column is arranged at the inner front end of the spring sheet; a plurality of positioning rods are arranged at the middle of the upper and lower ends of the rear sides of the plurality of mounting frames, the positioning rods can be slidably adapted to be inserted into the inner cavity of the slot corresponding to its position, and can be slidably adapted to extend into the inner cavity of the positioning seat, and clamping grooves are provided on the upper and lower sides of the positioning rods, and the clamping column can be slidably adapted to be inserted into the middle of the front side of the inner cavity of the clamping groove.

[0009] Preferably, in order to push the mounting frame to move forward, the extrusion mechanism includes: a piston cylinder, the number of which is several, and the outer ends of the several piston cylinders are respectively arranged on the left and right sides of the upper and lower front ends of the inner cavities of the several supporting boxes; the first piston is slidably adapted to be inserted into the outer side of the inner cavity of the piston cylinder; the outer end of the piston rod is arranged in the middle of the inner side of the first piston, the inner end of the piston rod can be slidably extended out of the inner cavity of the piston cylinder, and the inner end of the piston rod is arranged on the outer side of the first sliding block; one end of the connecting cylinder is arranged on the outer side of the outer wall of the piston cylinder, and the inner cavity of the connecting cylinder is connected to the inner cavity of the piston cylinder; the number of elastic cylinders is several, and the inner ends of the several elastic cylinders are respectively arranged on the left and right sides of the upper and lower front ends of the several partitions, and the outer side of the outer wall of the elastic cylinder is arranged at the other end of the connecting cylinder, and the inner cavity of the connecting cylinder is connected to the inner cavity of the elastic cylinder; the second piston is slidably adapted to be inserted into the middle of the inner cavity of the elastic cylinder.

[0010] Preferably, in order to prevent the mounting bracket from moving too fast when being pushed forward, the middle part of the inner cavity of the connecting tube is further provided with: an isolating sheet, which is arranged in the middle part of the inner cavity of the connecting tube, and first through holes which penetrate left and right are provided at both upper and lower ends of the right side of the isolating sheet, and second through holes which penetrate left and right are provided at both front and rear ends of the right side of the isolating sheet, and the inner diameter of the first through hole is larger than the inner diameter of the second through hole; the outer wall of the first telescopic rod can be slidably adapted and plugged into the middle part of the inner cavity of the first through hole; the first spring is sleeved on the left side of the outer wall of the first telescopic rod, the right end of the first spring is clamped on the left side of the isolating sheet, and the left end of the first spring is clamped on the outer wall of the first telescopic rod; the first shielding plate is arranged on the first At the right end of the telescopic rod, the left side of the first baffle plate is in contact with the right side of the isolation plate, the diameter of the first baffle plate is larger than the inner diameter of the first through hole, and a sealing gasket is provided on the left side of the first baffle plate; the outer wall of the second telescopic rod can be slidably adapted and inserted in the middle part of the inner cavity of the second through hole; the second spring is sleeved on the right side of the outer wall of the second telescopic rod, the left end of the second spring is clamped on the right side of the isolation plate, and the right end of the second spring is clamped on the outer wall of the second telescopic rod; the second baffle plate is provided at the left end of the second telescopic rod, the right side of the second baffle plate is in contact with the left side of the isolation plate, the diameter of the second baffle plate is larger than the inner diameter of the second through hole, and a sealing gasket is provided on the right side of the second baffle plate.

[0011] Preferably, a baffle is provided outside the inner cavity of the elastic cylinder.

[0012] Preferably, the gap between the two baffles in each group is smaller than the left-right width of the positioning rod.

[0013] Preferably, hydraulic oil is provided on the outside of the inner cavity of the piston cylinder and the inner cavity of the elastic cylinder, and the hydraulic oil is located on the outside of the first piston and the second piston. High-pressure gas is provided on the inside of the inner cavity of the elastic cylinder, and the high-pressure gas is located on the inside of the second piston.

[0014] The present invention provides a data visualization engine display device and method, which have the following beneficial effects:

[0015] 1. The present invention can fix the liquid crystal display screen and the mounting frame together through the connecting piece, and can connect the mounting frame and the supporting box together through the cooperation between the first connecting rod, the second connecting rod, the first slider, the second slider, the first guide rod and the second guide rod, and can ensure that the mounting frame can move forward and backward by using the first slide groove and the second slide groove, and can locate the position of the mounting frame by using the cooperation between the clamping column and the clamping groove.

[0016] 2. In the present invention, when the card column slides out of the inner cavity of the card slot, the high-pressure gas inside the inner cavity of the elastic cylinder can push the second piston to make the hydraulic oil outside the elastic cylinder flow into the outer side of the inner cavity of the piston cylinder, and then the hydraulic oil can push the first piston to drive the piston rod to move toward the inner cavity, and the piston rod can push the first slider to move inward, so that the cooperation between the first connecting rod and the second connecting rod can push the mounting frame to move forward.

[0017] 3. When it is necessary to disassemble or maintain a specific LCD screen in the spliced ​​screen, this device can easily move the screen forward, significantly increasing the operating space, thereby greatly reducing the difficulty and risk of maintenance. It not only effectively solves the problem of difficult disassembly and potential damage caused by narrow gaps in traditional spliced ​​screens, but also shortens maintenance time, reduces downtime costs, and ensures the continuous and stable operation of the data visualization system. At the same time, this mechanism does not affect the overall seamless display effect of the spliced ​​screen, maintaining the high quality and immersiveness of the data visualization display. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the structure of the present invention;

[0019] Figure 2 It is a structural schematic diagram of the support box;

[0020] Figure 3 It is a schematic diagram of the structure of the inner cavity of the support box;

[0021] Figure 4 It is a structural schematic diagram of the positioning mechanism;

[0022] Figure 5 This is the exploded view of the support box;

[0023] Figure 6 It is a front cross-sectional view of the extrusion mechanism;

[0024] Figure 7 It is a schematic diagram of the structure of the isolation sheet;

[0025] Figure 8 This is an exploded view of the isolation piece;

[0026] Fig. 9 is a top view of the positioning rod;

[0027] Fig.10 is a schematic diagram of the structure of the positioning rod;

[0028] Fig.11 is a structural schematic diagram of a card slot;

[0029] Fig.12 for Figure 5 A magnified image of point A;

[0030] Fig.13 for Figure 4 The enlarged view of point B;

[0031] Fig.14 for Figure 4 Enlarged view of point C.

[0032] In the figure: 1, bracket; 2, support box; 3, first slide groove; 4, first guide rod; 5, positioning seat; 6, baffle plate; 7, positioning mechanism; 71, positioning rod; 72, clamping groove; 73, rotating rod; 74, spring sheet; 75, clamping column; 8, extrusion mechanism; 81, piston cylinder; 82, first piston; 83, piston rod; 84, connecting cylinder; 85, isolation sheet; 86, elastic cylinder; 87, baffle plate; 88, second piston; 89, first through hole ; 810, second through hole; 811, first telescopic rod; 812, first spring; 813, first baffle; 814, second telescopic rod; 815, second spring; 816, second baffle; 9, first slider; 10, first connecting rod; 11, second connecting rod; 12, second slider; 13, mounting frame; 14, second slide groove; 15, second guide rod; 16, connecting piece; 17, LCD screen; 18, partition; 19, slot. DETAILED DESCRIPTION

[0033] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0034] See also Figure 1-Figure 14The present invention provides a technical solution for a data visualization engine display device, including: a bracket 1, a support box 2, a first slide groove 3, a first guide rod 4, a positioning seat 5, a baffle 6, a positioning mechanism 7, an extrusion mechanism 8, a first slider 9, a first connecting rod 10, a second connecting rod 11, a second slider 12, a mounting frame 13, a second slide groove 14, a second guide rod 15, a connecting piece 16, a liquid crystal display screen 17, a partition 18 and a slot 19. The number of the support boxes 2 is several, and the several support boxes 2 are detachably arranged on the front side of the bracket 1 in an orderly and equidistant manner. The left and right ends of the front side of the support box 2 are both provided with a first slide groove 3 connected to its inner cavity along the up and down direction. The upper and lower sides of the front middle part of the support box 2 are both provided with a slot 19 connected to its inner cavity. The upper and lower ends of 4 are respectively arranged on the upper and lower sides of the inner cavity of the first slide groove 3, and the first guide rod 4 can be used to prevent the first slider 9 from escaping from the inner cavity of the first slide groove 3. The number of positioning seats 5 is several, and the positioning seats 5 are respectively arranged on the upper and lower sides of the front middle of the inner cavity of the plurality of support boxes 2 pairs. The inner cavity of the positioning seat 5 is connected to the inner cavity of the slot 19. The number of baffles 6 is several, and each two of the baffles 6 are divided into a group. The baffles 6 of several groups are respectively arranged on the upper and lower sides of the plurality of positioning seats 5. There is a gap between the two baffles 6 in each group. The baffles 6 can be used to block the rotating rod 73. The positioning mechanism 7 is arranged in the inner cavity of the positioning seat 5, and the positioning mechanism 7 can position the mounting frame 13. The partition 18 is arranged in the middle of the inner cavity of the support box 2. The number of extrusion mechanisms 8 is The number of the plurality of partitions 18 is several, and the plurality of extrusion mechanisms 8 are respectively arranged on the left and right sides of the front ends of the upper and lower sides of the plurality of partitions 18. The extrusion mechanisms 8 are used to push the mounting frame 13 to move forward. The first slider 9 can be slidably adapted and inserted into the outer side of the inner cavity of the first slide groove 3. The first slider 9 can be slidably sleeved on the outer wall of the first guide rod 4. The top end of the first connecting rod 10 is rotatably arranged on the front side of the first slider 9 located above through a pin shaft, and the bottom end of the second connecting rod 11 is rotatably arranged on the front side of the first slider 9 located below through a pin shaft. The middle part of the outer wall of the first connecting rod 10 and the middle part of the outer wall of the second connecting rod 11 are rotatably connected through a pin shaft. The first connecting rod 10 and the second connecting rod 11 can be used to connect the mounting frame 13 and the support box 2 together, and ensure that the mounting frame 13 can move forward. The second sliders 12 are movable backwards, and the rear sides of the second sliders 12 are rotatably arranged at the bottom ends of the first connecting rods 10 and the top ends of the second connecting rods 11 through pins. The number of mounting brackets 13 is several, and the left and right ends and the upper and lower sides of the rear side of the mounting brackets 13 are provided with second slide grooves 14 in the up and down directions. The second sliders 12 can be slidably adapted and plugged into the outer side of the inner cavity of the second slide groove 14. The mounting bracket 13 is used to install the liquid crystal display screen 17. The upper and lower ends of the second guide rod 15 are respectively arranged at the upper and lower sides of the inner cavity of the second slide groove 14. The second slider 12 can be slidably sleeved on the outer wall of the second guide rod 15. The second guide rod 15 can prevent the second slider 12 from escaping from the inner cavity of the second slide groove 14. The number of connecting pieces 16 is several.The bottom ends of the connecting pieces 16 are respectively bolted to the upper and lower ends and the left and right sides of the rear sides of the mounting frames 13, and the rear side of the LCD screen 17 is bolted to the top of the connecting piece 16. The LCD screen 17 is a prior art and will not be described in detail here.

[0035] As a preferred solution, further, the positioning mechanism 7 includes: a positioning rod 71, a slot 72, a rotating rod 73, a spring sheet 74 and a clamping column 75. The number of rotating rods 73 is several, and several rotating rods 73 form a group of two. The rear sides of several groups of rotating rods 73 are rotatably arranged at the middle of the rear ends of the upper and lower sides of several positioning seats 5 through pins. The rotating rod 73 is used to drive the clamping column 75 to rotate. The spring sheet 74 is arranged on the front side of the rotating rod 73. The spring sheet 74 is used to ensure that the clamping column 75 is always in contact with the inner side of the inner cavity of the slot 72. The clamping column 75 is arranged on the inner front end of the spring sheet 74. The cooperation between them can position the mounting frame 13. There are several positioning rods 71, and several positioning rods 71 ​​are respectively arranged in the middle of the upper and lower ends of the rear sides of several mounting frames 13. The positioning rods 71 ​​can be slidably adapted and inserted in the inner cavity of the slot 19 corresponding to its position, and can be slidably adapted to extend into the inner cavity of the positioning seat 5. The upper and lower sides of the positioning rod 71 are provided with card grooves 72, and the card column 75 can be slidably adapted and inserted in the middle of the front side of the inner cavity of the card groove 72. The gap between the two baffles 6 in each group is smaller than the left and right width of the positioning rod 71, ensuring that the card column 75 can be accurately inserted into the inner cavity of the card groove 72.

[0036] As a preferred embodiment, further, the extrusion mechanism 8 includes: a piston cylinder 81, a first piston 82, a piston rod 83, a connecting cylinder 84, an isolation plate 85, an elastic cylinder 86, a baffle 87, a second piston 88, a first through hole 89, a second through hole 810, a first telescopic rod 811, a first spring 812, a first baffle 813, a second telescopic rod 814, a second spring 815 and a second baffle 816. The number of piston cylinders 81 is several, and the outer ends of several piston cylinders 81 are respectively arranged on the upper and lower sides of the inner cavity of several support boxes 2 and the left and right sides of the front end. The first piston 82 can be slidably adapted and inserted into the outer side of the inner cavity of the piston cylinder 81, and the outer end of the piston rod 83 is arranged in the inner middle part of the first piston 82. The inner end of the piston rod 83 can slide The inner end of the piston rod 83 is arranged on the outside of the first sliding block 9, and one end of the connecting cylinder 84 is arranged on the outside of the outer wall of the piston cylinder 81. The inner cavity of the connecting cylinder 84 is connected to the inner cavity of the piston cylinder 81. The connecting cylinder 84 is used to connect the piston cylinder 81 and the inner cavity of the elastic cylinder 86. The number of elastic cylinders 86 is several. The inner ends of the several elastic cylinders 86 are respectively arranged on the left and right sides of the front ends of the upper and lower sides of the several partitions 18. The outer wall of the elastic cylinder 86 is arranged on the other end of the connecting cylinder 84. The inner cavity of the connecting cylinder 84 is connected to the inner cavity of the elastic cylinder 86. The second piston 88 can be slidably adapted and inserted in the middle of the inner cavity of the elastic cylinder 86. The baffle 87 is arranged on the outside of the inner cavity of the elastic cylinder 86. The baffle 87 can be used to The second piston 88 is blocked to prevent the second piston 88 from moving excessively. The isolation piece 85 is arranged in the middle of the inner cavity of the connecting cylinder 84. The upper and lower ends of the right side of the isolation piece 85 are provided with first through holes 89 that penetrate left and right. The front and rear ends of the right side of the isolation piece 85 are provided with second through holes 810 that penetrate left and right. The second through hole 810 can be used to limit the flow of hydraulic oil from the elastic cylinder 86 into the inner cavity of the piston cylinder 81 to prevent the mounting frame 13 from moving forward too fast due to excessive flow rate. The inner diameter of the first through hole 89 is larger than the inner diameter of the second through hole 810. The isolation piece 85 is used to isolate the left and right sides of the inner cavity of the connecting cylinder 84. The outer wall of the first telescopic rod 811 can be slidably adapted to be inserted in the middle of the inner cavity of the first through hole 89. The first spring 812 is sleeved on the first telescopic rod. On the left side of the outer wall of the retractable rod 811, the right end of the first spring 812 is clamped on the left side of the isolation piece 85, and the left end of the first spring 812 is clamped on the outer wall of the first telescopic rod 811. The first spring 812 is a rotation spring, which undergoes elastic deformation after being squeezed or stretched by external force, and returns to its initial state after the external force is removed. The first spring 812 is used here to pull the first shielding plate 813 to return to its initial position. The first shielding plate 813 is arranged at the right end of the first telescopic rod 811, and the left side of the first shielding plate 813 is in contact with the right side of the isolation piece 85. The diameter of the first shielding plate 813 is larger than the inner diameter of the first through hole 89. A sealing gasket is arranged on the left side of the first shielding plate 813, and the first shielding plate 813 can be used to shield the inner cavity of the first through hole 89.The outer wall of the second telescopic rod 814 can be slidably adapted and inserted into the middle of the inner cavity of the second through hole 810, the second spring 815 is sleeved on the right side of the outer wall of the second telescopic rod 814, the left end of the second spring 815 is clamped on the right side of the isolation plate 85, and the right end of the second spring 815 is clamped on the outer wall of the second telescopic rod 814. The second spring 815 is a rotation spring, which undergoes elastic deformation after being squeezed or stretched by external force, and returns to its initial state after the external force is removed. The second spring 815 is used here to pull the second shielding plate 816 to return to its initial position. The second shielding plate 816 is arranged at the left end of the second telescopic rod 814, and the right side of the second shielding plate 816 is in contact with the left side of the isolation plate 85. The diameter of the second shielding plate 816 is larger than the inner diameter of the second through hole 810. A sealing gasket is arranged on the right side of the second shielding plate 816, and the second shielding plate 816 can be used to shield the inner cavity of the second through hole 810.

[0037] As a preferred solution, further, hydraulic oil is provided on the outer side of the inner cavity of the piston cylinder 81 and the outer side of the inner cavity of the elastic cylinder 86, and the hydraulic oil is located on the outer side of the first piston 82 and the second piston 88. High-pressure gas is provided on the inner side of the inner cavity of the elastic cylinder 86, and the high-pressure gas is located on the inner side of the second piston 88, to ensure that when the positioning rod 71 is released, the mounting frame 13 can be pushed to move forward.

[0038] The working principle includes the following steps:

[0039] Step 1. During use, a spliced ​​screen composed of multiple LCD screens 17 is used for data visualization engine display. When one of the LCD screens 17 needs to be disassembled for repair or replacement, the LCD screen 17 that needs to be replaced is pressed backward. The LCD screen 17 moves backward and pushes the mounting frame 13 to move backward. The mounting frame 13 moves backward and squeezes the first connecting rod 10 and the second connecting rod 11. Then, the first connecting rod 10 and the second connecting rod 11 are used to squeeze the first slider 9 to move outward along the inner cavity of the first slide groove 3, and squeeze the second slider 12 to move outward along the inner cavity of the second slide groove 14. The first slider 9 moves outward to squeeze the piston rod 83 to drive the first piston 82 to move outward. The first piston 82 moves outward to squeeze the hydraulic oil on its outside through the connecting cylinder 84 to flow in On the outer side of the inner cavity of the elastic cylinder 86, when the hydraulic oil squeezed by the first piston 82 flows into the inner cavity of the connecting cylinder 84, the first baffle plate 813 is pushed to move to the right side under the pressure of the hydraulic oil, and the first spring 812 is squeezed to elastically deform until the first baffle plate 813 is separated from the isolation plate 85, and then the hydraulic oil flows into the outer side of the inner cavity of the elastic cylinder 86 through the first through hole 89, and then the hydraulic oil flowing into the outer side of the inner cavity of the elastic cylinder 86 is used to squeeze the second piston 88 to move inward, so that the second piston 88 is used to squeeze the high-pressure gas inside, so that the volume of the high-pressure gas inside is compressed, and the movement of the mounting frame 13 to the rear side can also drive the positioning rod 71 to move to the rear side, and the positioning rod 71 moves to the rear side and uses the shape of the card slot 72 to cause the card column 75 to slide along the inner cavity of the card slot 72;

[0040] When the second piston 88 squeezes the flowing hydraulic oil into the inner cavity of the connecting cylinder 84, the pressure of the hydraulic oil can be used to push the second baffle plate 816 to drive the second telescopic rod 814 to move to the left, and squeeze the second spring 815 to elastically deform until the second baffle plate 816 and the isolation plate 85 are separated, and the hydraulic oil squeezed by the second piston 88 flows into the outer side of the inner cavity of the piston cylinder 81 through the second through hole 810, and the hydraulic oil flowing into the outer side of the inner cavity of the piston cylinder 81 squeezes the first piston 82 to push the piston rod 83 to move inward, and then the piston rod 83 pushes the first slider 9 to move inward along the inner cavity of the first slide groove 3. The first slider 9 moves inwardly and utilizes the cooperation between the first connecting rod 10 and the second connecting rod 11 to push the second slider 12 to move inwardly along the inner cavity of the second slide groove 14, thereby utilizing the cooperation between the first connecting rod 10 and the second connecting rod 11 to push the mounting bracket 13 to move forward, and the mounting bracket 13 moves forward to drive the positioning rod 71 to move forward, and the positioning rod 71 moves forward to prompt the clamping column 75 to slide along the inner cavity of the clamping groove 72 until the pressure between the first piston 82 and the second piston 88, the pressure between the inner side of the second piston 88 and the inner side of the inner cavity of the elastic cylinder 86, and the pressure between the inner side of the first piston 82 and the inner side of the inner cavity of the piston cylinder 81 are all the same, and then the mounting bracket 13 stops moving. At this time, the LCD screen 17 is in a misaligned relationship with other LCD screens 17, thereby increasing the operating space and facilitating the disassembly and installation of the LCD screen 17. After the maintenance or replacement is completed, the LCD screen 17 is pushed backward, and the mounting bracket 13 and the LCD screen 17 can be restored to their initial positions by moving in the opposite direction.

[0041] To sum up, when it is necessary to disassemble or maintain a specific LCD screen 17 in the splicing screen, the device can easily move the screen forward, significantly increasing the operating space, thereby greatly reducing the difficulty and risk of maintenance. It not only effectively solves the problem of difficult disassembly and potential damage caused by narrow gaps in traditional splicing screens, but also shortens maintenance time, reduces downtime costs, and ensures the continuous and stable operation of the data visualization system. At the same time, this mechanism does not affect the overall seamless display effect of the splicing screen, maintaining the high quality and immersiveness of the data visualization display.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A data visualization engine display device, It is characterized in that include: Bracket (1); A support box (2), wherein the number of the support boxes (2) is a plurality, and the plurality of support boxes (2) are detachably arranged on the front side of the bracket (1) in an orderly and equidistant manner, and the left and right ends and the upper and lower sides of the front side of the support box (2) are both provided with first slide grooves (3) connected to the inner cavity thereof in the upper and lower directions, and the middle part of the front side of the support box (2) is both provided with slots (19) connected to the inner cavity thereof; A first guide rod (4), wherein upper and lower ends of the first guide rod (4) are respectively arranged at upper and lower sides of the inner cavity of the first slide groove (3); A positioning seat (5), wherein the number of the positioning seats (5) is a plurality, and the plurality of positioning seats (5) are respectively arranged at the upper and lower sides of the middle of the front side of the inner cavity of the plurality of support boxes (2), and the inner cavity of the positioning seat (5) is connected to the inner cavity of the slot (19); baffles (6), wherein the number of the baffles (6) is a plurality, and each two of the baffles (6) are grouped together, and the groups of baffles (6) are respectively arranged on upper and lower sides of the plurality of positioning seats (5), and a gap exists between the two baffles (6) in each group; A positioning mechanism (7), wherein the positioning mechanism (7) is arranged in the inner cavity of the positioning seat (5); A partition (18), wherein the partition (18) is arranged in the middle of the inner cavity of the support box (2); A squeezing mechanism (8), wherein the number of the squeezing mechanisms (8) is a plurality, and the plurality of squeezing mechanisms (8) are respectively arranged on the upper and lower sides and the left and right sides of the front ends of the plurality of partitions (18); A first sliding block (9), the first sliding block (9) being slidably adapted to be inserted into the outer side of the inner cavity of the first sliding groove (3), and the first sliding block (9) being slidably sleeved on the outer wall of the first guide rod (4); A first connecting rod (10), the top end of the first connecting rod (10) being rotatably arranged on the front side of a first sliding block (9) located above via a pin; a second connecting rod (11), the bottom end of the second connecting rod (11) being rotatably arranged on the front side of the first sliding block (9) located below via a pin, and the middle part of the outer wall of the first connecting rod (10) and the middle part of the outer wall of the second connecting rod (11) being rotatably connected via the pin; A second slider (12), the number of the second sliders (12) being several, and the rear sides of the several second sliders (12) being rotatably arranged at the bottom ends of the several first connecting rods (10) and the top ends of the several second connecting rods (11) respectively through pins; A mounting frame (13), wherein the number of the mounting frames (13) is plural, and the mounting frames (13) are provided with second slide grooves (14) along the up-down direction at both left and right ends and upper and lower sides of the rear side of the mounting frames (13), and the second sliding block (12) can be slidably adapted to be plugged into the outer side of the inner cavity of the second slide groove (14); A second guide rod (15), wherein the upper and lower ends of the second guide rod (15) are respectively arranged at the upper and lower sides of the inner cavity of the second slide groove (14), and the second sliding block (12) is slidably sleeved on the outer wall of the second guide rod (15); Connecting plates (16), the number of the connecting plates (16) being several, and the bottom ends of the several connecting plates (16) being respectively arranged on the upper and lower ends and the left and right sides of the rear sides of the several mounting frames (13) by bolts; A liquid crystal display screen (17), wherein the rear side of the liquid crystal display screen (17) is arranged on the top end of the connecting piece (16) by means of bolts; The positioning mechanism (7) comprises: Rotating rods (73), the number of the rotating rods (73) is several, two of the rotating rods (73) form a group, and the rear sides of the several groups of rotating rods (73) are rotatably arranged at the middle of the rear ends of the upper and lower sides of the several positioning seats (5) through pins; A spring sheet (74), wherein the spring sheet (74) is arranged on the front side of the rotating rod (73); A clamping column (75), wherein the clamping column (75) is arranged at the inner front end of the spring sheet (74); A positioning rod (71), wherein the number of the positioning rods (71) is plural, and the positioning rods (71) are respectively arranged at the middle of the upper and lower ends of the rear side of the plurality of mounting frames (13), the positioning rod (71) can be slidably adapted to be inserted into the inner cavity of the slot (19) corresponding to its position, and can be slidably adapted to extend into the inner cavity of the positioning seat (5), and the upper and lower sides of the positioning rod (71) are both provided with a card slot (72), and the card column (75) can be slidably adapted to be inserted into the middle of the front side of the inner cavity of the card slot (72); The extrusion mechanism (8) comprises: A piston cylinder (81), wherein the number of the piston cylinders (81) is plural, and the outer ends of the plural piston cylinders (81) are respectively arranged on the front ends and left and right sides of the upper and lower sides of the inner cavities of the plural support boxes (2); A first piston (82), the first piston (82) being slidably adapted to be inserted into the outer side of the inner cavity of the piston cylinder (81); a piston rod (83), the outer end of the piston rod (83) being arranged at the middle of the inner side of the first piston (82), the inner end of the piston rod (83) being slidably extended out of the inner cavity of the piston cylinder (81), and the inner end of the piston rod (83) being arranged at the outer side of the first sliding block (9); A connecting cylinder (84), one end of the connecting cylinder (84) being arranged outside the outer wall of the piston cylinder (81), and the inner cavity of the connecting cylinder (84) being in communication with the inner cavity of the piston cylinder (81); An elastic cylinder (86), wherein the number of the elastic cylinders (86) is plural, the inner ends of the elastic cylinders (86) are respectively arranged on the left and right sides of the front ends of the upper and lower sides of the plurality of partitions (18), the outer side of the outer wall of the elastic cylinder (86) is arranged on the other end of the connecting cylinder (84), and the inner cavity of the connecting cylinder (84) is connected to the inner cavity of the elastic cylinder (86); The second piston (88) is slidably adapted to be inserted into the middle of the inner cavity of the elastic cylinder (86).

2. A data visualization engine display device according to claim 1, It is characterized in that The middle part of the inner cavity of the connecting tube (84) is also provided with: an isolation sheet (85), the isolation sheet (85) being arranged in the middle of the inner cavity of the connecting tube (84), the upper and lower ends of the right side of the isolation sheet (85) both being provided with first through holes (89) running through the left and right sides, the front and rear ends of the right side of the isolation sheet (85) both being provided with second through holes (810) running through the left and right sides, the inner diameter of the first through hole (89) being greater than the inner diameter of the second through hole (810); A first telescopic rod (811), the outer wall of which is slidably adapted to be inserted into the middle of the inner cavity of the first through hole (89); a first spring (812), wherein the first spring (812) is sleeved on the left side of the outer wall of the first telescopic rod (811), the right end of the first spring (812) is clamped on the left side of the isolation sheet (85), and the left end of the first spring (812) is clamped on the outer wall of the first telescopic rod (811); a first shielding plate (813), the first shielding plate (813) being arranged at the right end of the first telescopic rod (811), the left side of the first shielding plate (813) being in contact with the right side of the isolation plate (85), the diameter of the first shielding plate (813) being larger than the inner diameter of the first through hole (89), and a sealing gasket being arranged on the left side of the first shielding plate (813); A second telescopic rod (814), the outer wall of the second telescopic rod (814) being slidably adapted to be inserted into the middle of the inner cavity of the second through hole (810); a second spring (815), wherein the second spring (815) is sleeved on the right side of the outer wall of the second telescopic rod (814), the left end of the second spring (815) is clamped on the right side of the isolation sheet (85), and the right end of the second spring (815) is clamped on the outer wall of the second telescopic rod (814); A second shielding plate (816), the second shielding plate (816) is arranged at the left end of the second telescopic rod (814), the right side of the second shielding plate (816) is in contact with the left side of the isolation plate (85), the diameter of the second shielding plate (816) is larger than the inner diameter of the second through hole (810), and a sealing gasket is arranged on the right side of the second shielding plate (816).

3. A data visualization engine display device according to claim 2, It is characterized in that A blocking piece (87) is arranged outside the inner cavity of the elastic cylinder (86).

4. A data visualization engine display device according to claim 3, It is characterized in that The gap between the two baffles (6) in each group is smaller than the left-right width of the positioning rod (71).

5. A data visualization engine display device according to claim 4, It is characterized in that Hydraulic oil is provided on the outside of the inner cavity of the piston cylinder (81) and the inner cavity of the elastic cylinder (86), and the hydraulic oil is located on the outside of the first piston (82) and the second piston (88). High-pressure gas is provided on the inside of the inner cavity of the elastic cylinder (86), and the high-pressure gas is located on the inside of the second piston (88).

6. A method for using the data visualization engine display device according to claim 5, It is characterized in that The specific steps include: Step 1: During use, a spliced ​​screen composed of a plurality of liquid crystal screens (17) is used for data visualization engine display. When one of the liquid crystal screens (17) needs to be disassembled for repair or replacement, the liquid crystal screen (17) to be replaced is pressed backward, and the liquid crystal screen (17) moves backward to push the mounting frame (13) to move backward. The mounting frame (13) moves backward to squeeze the first connecting rod (10) and the second connecting rod (11). Then, the first connecting rod (10) and the second connecting rod (11) are used to squeeze the first slider (9) to move outward along the inner cavity of the first slide groove (3), and squeeze the second slider (12) to move outward along the inner cavity of the second slide groove (14). The first slider (9) moves outward to squeeze the piston rod (83) to drive the first piston (82) to move outward. The first piston (82) moves outward to squeeze the hydraulic oil outside thereof to flow through the connecting tube (84). The first piston (82) is pressed into the outer side of the inner cavity of the elastic cylinder (86). When the hydraulic oil squeezed by the first piston (82) flows into the inner cavity of the connecting cylinder (84), the first baffle plate (813) is pushed to move to the right side under the pressure of the hydraulic oil, and the first spring (812) is squeezed to undergo elastic deformation until the first baffle plate (813) is separated from the isolation plate (85). Then, the hydraulic oil flows into the outer side of the inner cavity of the elastic cylinder (86) through the first through hole (89). Then, the hydraulic oil flowing into the outer side of the inner cavity of the elastic cylinder (86) is used to squeeze the second piston (88) to move inward, thereby squeezing the high-pressure gas inside the second piston (88) to compress the volume of the high-pressure gas inside the second piston (88). The rearward movement of the mounting frame (13) can also drive the positioning rod (71) to move rearward. The rearward movement of the positioning rod (71) uses the shape of the card slot (72) to cause the card column (75) to slide along the inner cavity of the card slot (72). Step 2: After the LCD screen (17) is pushed to drive the mounting frame (13) to move backward by an appropriate distance, the hand pushing the LCD screen (17) is released. Since the mounting frame (13) loses its backward thrust, the high-pressure gas inside the second piston (88) pushes the second piston (88) to move outward, and squeezes the hydraulic oil outside the inner cavity of the elastic cylinder (86) into the outer cavity of the piston cylinder (81) through the connecting cylinder (84). When the hydraulic oil squeezed by the second piston (88) flows into the inner cavity of the connecting cylinder (84), the pressure of the hydraulic oil can push the second piston (88) to move outward. The baffle plate (816) drives the second telescopic rod (814) to move to the left, and squeezes the second spring (815) to cause elastic deformation until the second baffle plate (816) and the isolation plate (85) are separated, and then the hydraulic oil squeezed by the second piston (88) flows into the outer side of the inner cavity of the piston cylinder (81) through the second through hole (810), and the hydraulic oil flowing into the outer side of the inner cavity of the piston cylinder (81) squeezes the first piston (82) to push the piston rod (83) to move inward, and then the piston rod (83) pushes the first slider (9) to move inward along the inner cavity of the first slide groove (3). The first slider (9) moves inwardly and utilizes the cooperation between the first connecting rod (10) and the second connecting rod (11) to push the second slider (12) to move inwardly along the inner cavity of the second slide groove (14), thereby utilizing the cooperation between the first connecting rod (10) and the second connecting rod (11) to push the mounting frame (13) to move forward, and the forward movement of the mounting frame (13) drives the positioning rod (71) to move forward, and the forward movement of the positioning rod (71) causes the clamping column (75) to slide along the inner cavity of the clamping groove (72) until the pressure between the first piston (82) and the second piston (88) is increased. The pressure between the inner side of the second piston (88) and the inner side of the inner cavity of the elastic cylinder (86), and the pressure between the inner side of the first piston (82) and the inner side of the inner cavity of the piston cylinder (81) are the same, and the mounting frame (13) stops moving. At this time, the liquid crystal display screen (17) and other liquid crystal display screens (17) are in a misaligned relationship, thereby increasing the operating space and facilitating the removal and installation of the liquid crystal display screen (17). After the maintenance or replacement is completed, the liquid crystal display screen (17) is pushed backward, and the mounting frame (13) and the liquid crystal display screen (17) are restored to their initial positions by moving in the opposite direction.

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