Sectional type spliced display screen

Abstract

The invention relates to the technical field of spliced screens, in particular to a sectional type spliced display screen which comprises a frame, a plurality of displayers are mounted on the frame and spliced to form a super-large screen, two first grooves are symmetrically formed in the top of each displayer, sliding grooves are formed in the two sides of each first groove, a sliding block is arranged in each sliding groove, and a plurality of second grooves are formed in the top of each sliding block. The two sliding blocks are jointly and rotationally provided with a rotating rod. Through cooperation of the sliding blocks, the sliding grooves, the rotating rods and the connecting belts, every two adjacent displayers can be separated by a certain distance under the limitation of the connecting belts, the displayers can be turned over, unfolded and folded sufficiently, in the unfolding process, the connecting belts and the rotating rods drive the sliding blocks to move in the sliding grooves, the displayers can be unfolded and folded, and the practicability is high. The first clamping blocks and the second clamping blocks are matched with the first clamping grooves and the second clamping grooves, the two adjacent displays can be fixed when unfolded and folded, and compared with an existing mode that the displays are installed and disassembled one by one, the efficiency of operators during installation and disassembly is improved.

Description

Technical Field

[0001] This invention relates to the field of splicing screen technology, specifically a segmented splicing display screen. Background Technology

[0002] With the development of technology, large-size monitors under 65 inches have been widely used, with prices around several thousand yuan. However, the production cost of ultra-large-size monitors over 100 inches is far greater than that of large-size monitors, often costing hundreds of thousands or even millions of yuan. Due to cost limitations, devices such as large-screen projectors and video wall displays have emerged on the market to achieve the visual effects presented by monitors over 100 inches.

[0003] A video wall display is a large display formed by splicing together multiple displays that are fixed together by a frame. During the splicing and installation process, workers need to install each display individually onto the frame one by one, which is tedious and inconvenient. After use, each display needs to be disassembled one by one. For example, a large display made up of 9 displays requires workers to install the 9 displays one by one onto the frame, and then install the frame onto a bracket or wall. After use, workers need to disassemble the 9 displays one by one, which is quite tedious and inefficient.

[0004] To address the issue of improving the efficiency of staff installing and splicing multiple monitors into a large display, a segmented splicing display screen is proposed. Summary of the Invention

[0005] The purpose of this invention is to provide a segmented splicing display screen. By setting up sliders, grooves, rotating rods, and connecting belts, adjacent displays can be separated by a certain distance under the restriction of the connecting belts, enough to flip, unfold, and fold the displays. During the unfolding process, the connecting belts and rotating rods drive the sliders to move within the grooves, allowing the displays to unfold and fold smoothly. The cooperation of locking blocks one and two, and locking slots one and two, ensures that adjacent displays are fixed during unfolding and folding, preventing loosening. Compared with the existing method of installing and disassembling displays one by one, this method of combining multiple displays in a vertical or horizontal column and then splicing multiple vertical or horizontal columns of displays improves the efficiency of operators during installation and disassembly, thereby solving the problems mentioned in the background art.

[0006] To achieve the above objectives, the present invention provides the following technical solution:

[0007] A segmented splicing display screen includes:

[0008] A frame on which multiple displays are mounted, and the multiple displays are spliced ​​together to form an ultra-large screen;

[0009] Also includes:

[0010] Connecting components are provided between two adjacent displays and between the display and the frame for splicing and assembly.

[0011] Preferably, the connecting component includes a connecting component and a stabilizing component. The connecting component includes two symmetrically formed grooves on the top of the display. Each groove has a sliding groove on both sides, and each sliding groove has a slider. The two sliders are rotatably mounted with a rotating rod. Each rotating rod has a connecting strap for connecting the two displays. The bottom of the display has two symmetrically formed grooves corresponding to the two grooves. The other end of each connecting strap is connected to the corresponding groove.

[0012] Most existing video wall displays are made by splicing multiple displays together. During installation, operators need to assemble them one by one, and disassembly can only be done one by one, which is quite tedious. For example, for a super large screen spliced ​​with 9 displays, operators need to repeatedly install 9 displays and disassemble them 9 times. If the 9 displays are divided into three columns or three rows, that is, the 9 displays are divided into 3 groups, and each group has 3 displays spliced ​​together, the efficiency of installation and disassembly can be improved.

[0013] After the operators move multiple sets of monitors to the site, two operators work together to unfold each set of monitors and assemble them onto the frame. The frame is then mounted on a fixed bracket or wall. Unfolding a set of monitors typically requires two operators, each holding one monitor. Unlike flipping directly through hinge points, the monitors' corners are mostly rectangular, requiring a certain rotation angle. A sliding groove and slider, along with a rotating rod and connecting strap, allow adjacent monitors to be separated by a certain distance, sufficient for flipping, unfolding, and folding. During unfolding, the connecting strap and rotating rod move the slider within the groove, allowing the monitors to unfold smoothly. After unfolding, a stabilizing device is used to secure the monitors. The installation process involves using a stabilizing component to connect two adjacent displays, repeating the above steps to connect all displays within a group. Finally, the displays are assembled using a stabilizing component between them and the frame. This completes the installation of a group of displays. For example, in a large screen with nine displays, each group consists of three displays. After unfolding the group of displays, the three displays are assembled into a segmented display and frame using the stabilizing component. This completes one-third of the installation process. When disassembling, simply remove the top and bottom displays of this group from the frame, then reverse the stabilizing component to fold the three displays. This process significantly improves efficiency compared to installing and disassembling each display individually.

[0014] Preferably, the stabilizing component includes two locking blocks 1 installed at the bottom of each display, two locking slots 1 that cooperate with the two locking blocks 1 on the top of each display, and locking blocks 2 that are rotatably installed on both sides of each display, and locking slots 2 that cooperate with the locking blocks 2 are opened on both sides of adjacent displays.

[0015] After the operator completes the flipping and unfolding of two adjacent monitors, align the two clips at the bottom of the monitor with the two slots at the top of the adjacent monitor, and then attach the two adjacent monitors together. The two clips will engage with the corresponding slots, thus completing the vertical fixation of the two adjacent monitors. Repeat the operation to flip, unfold, and fix a set of monitors in sequence, thus completing the unfolding and installation of a set of monitors. Then, align the clip of the bottom monitor in the set with the corresponding slot on the frame, and align the slot of the top monitor with the corresponding clip on the frame, and engage them in sequence to complete the installation of a set of monitors.

[0016] After use, the multiple sets of monitors are disassembled one by one, and each set of monitors is folded and stored. Two operators grab two adjacent monitors one by one and pull them outwards to disengage the first locking block from the first locking slot. Because the top of the first locking block has a trapezoidal limiting block that can engage with the first locking slot, and there is a spring inside, the first locking block can be disengaged by pulling and squeezing the spring. At this time, the two monitors are separated under the restriction of the connecting strap. Then, the two grooves are used as pivot points to flip and fold the monitors so that the two monitors are close together. Then, the second locking block on the side of the monitor engages with the second locking slot on the adjacent monitor, and the two adjacent monitors are folded and fixed. Then, the operators repeat the above actions to flip, fold and fix the monitors in a set one by one, thus completing the disassembly, folding and fixing of a set of monitors. Then, the multiple sets of monitors are flipped, folded and fixed in the same way to complete the disassembly and recycling of the super large screen.

[0017] When the operator unfolds a set of monitors, first disengage the second clip from the second slot, then flip, unfold and fix it. Through the cooperation of the first and second clips with the first and second slots, as well as the slider, slide, and connecting strap, the operator can easily flip, unfold or fold two adjacent monitors, and then easily fix and detach them. Compared with individual monitors, the multi-segment and multi-group form, combined with the installation of connecting components, greatly improves the efficiency of installation and disassembly.

[0018] Preferably, straight slots are provided on both sides of the display, and each of the two locking blocks is installed in the straight slot. The two locking blocks are U-shaped, and each straight slot has a placement groove that matches the shape of the two locking blocks. Two ball bearings are symmetrically installed in the placement groove by means of springs. The two locking blocks are fixed to one end of the straight slot and have two annular grooves that match the ball bearings. Each of the two locking blocks is hinged with a pull ring.

[0019] After multiple monitors are unfolded, they need to be spliced ​​together. To prevent increasing the gap between two monitors and avoid a deterioration in viewing quality due to excessive gaps, the second locking block needs to be hidden when unfolded and cannot extend beyond the side of the monitor. The second locking block is U-shaped, consisting of a fixing rod and a locking rod that mates with the second locking slot. Both sides of the monitor have straight slots with two placement slots that mate with the fixing rod and the locking rod, respectively. The placement slot at the fixing rod has two ball bearings symmetrically installed by springs. The fixing rod has two annular grooves with a height difference, and both ball bearings can engage with the two annular grooves to limit the vertical movement of the fixing rod of the second locking block.

[0020] When two adjacent monitors are folded, the operator grabs the pull ring and pulls it outward. The pull ring moves the second locking block outward, pulling the two balls from the upper ring groove to the lower ring groove. At this time, the second locking block protrudes a bit from the side of the monitor. Then the operator rotates the second locking block so that the locking rod is suspended above the second locking slot. Then the operator presses the second locking block so that the two balls in the placement groove at the fixing rod move from the lower ring groove to the upper ring groove. At this time, the locking rod on the second locking block engages with the second locking slot and restricts each other, completing one engagement of the second locking block and the second locking slot.

[0021] Before the two adjacent monitors are flipped and unfolded, the operator grasps the pull ring and pulls the second locking block outward, moving the two ball bearings from the upper annular groove to the lower annular groove. Then, the operator rotates the second locking block, rotating it around the fixing rod as the axis to rotate the locking rod above the corresponding placement slot, and then presses it inward, causing the two ball bearings in the placement slot at the fixing rod to move from the lower annular groove to the upper annular groove. At this point, the second locking block is on the same horizontal plane as the side, and then the monitor is flipped and unfolded. By setting the ball bearings and annular grooves to cooperate, the second locking block can be fixed while not protruding relative to the side of the monitor, avoiding excessive gaps that would degrade the viewing effect and improving the viewing effect after splicing.

[0022] Preferably, each of the card slots is an oblique slot, that is, the opening of each card slot is oblique.

[0023] When the operator flips and unfolds two adjacent monitors, they align the first locking block with the corresponding first locking slot. If it is a flat slot, the operator needs to fully align the first locking block with the slot to insert it, which is cumbersome. By setting the first locking slot to be an angled slot, the operator only needs to slightly align the first locking block with the slot and then insert it inward. The angled slot acts as a guide, allowing the first locking block to be smoothly inserted into the slot. Similarly, after a set of monitors is unfolded, it needs to be connected to the frame. Setting the first locking block with an angled slot can improve the installation efficiency of the monitors and the frame. Since a set of monitors is composed of multiple monitors spliced ​​together, it is heavier than a single monitor, and the difficulty of splicing it to the frame is greater than that of splicing two adjacent monitors. The angled slot can reduce the splicing difficulty and improve the splicing efficiency.

[0024] Preferably, each of the displays has a connecting rod in the middle of its side, and each of the displays has a connecting groove on its other side that mates with the connecting rod, and each connecting groove is an oblique groove.

[0025] Most existing splicing displays connect the displays to the mounting bracket one by one using threads. However, by dividing multiple displays into groups and unfolding them, they need to be spliced ​​together and connected to the frame in sequence. Finally, the frame is installed on the mounting bracket. Each display has a connecting rod in the middle of its side and a connecting groove on its other side to mate with the connecting rod. Adjacent groups of displays are assembled using the connecting rod and the connecting groove. Then, multiple groups of displays are assembled in sequence and connected to the frame to complete the splicing of multiple displays. Finally, the frame and the spliced ​​large screen are installed on the mounting bracket or wall. The connecting rod and the connecting groove allow operators to easily splice and disassemble multiple groups of displays, improving the convenience of installing multiple displays.

[0026] When operators assemble two adjacent sets of monitors, they align the connecting rods with the corresponding connecting slots. If the slots are flat, the operator needs to align them perfectly before inserting the connecting rod, which is quite cumbersome. By setting the connecting slots to be angled, the operator only needs to slightly align the connecting rods with the slots and then push them inward. The angled slots act as guides, allowing the connecting rods to be smoothly inserted into the corresponding slots. Since a set of monitors is composed of multiple monitors and is heavier than a single monitor, assembling it is more difficult than assembling two monitors. The angled slots reduce the difficulty of assembly and improve the efficiency of assembly.

[0027] Preferably, each of the connecting strips is made of hard rubber.

[0028] After two adjacent monitors are flipped and unfolded, the operator needs to visually align the positions of the first clip and the first slot, which is quite tedious. By setting each connecting strap to be made of hard rubber, after the two adjacent monitors are flipped and unfolded, the hard rubber connecting strap can act as a guide, so the operator no longer needs to align the positions of the first clip and the first slot. With the guide of the slanted groove of the first slot, the first clip and the first slot can be smoothly engaged. At the same time, it reduces the steps for the operator to splice two adjacent monitors and improves the convenience of splicing adjacent monitors.

[0029] Preferably, the display is provided with a sponge strip for reducing vibration between adjacent displays.

[0030] To facilitate transportation, multiple monitors are typically transported folded, with each group wrapped in foam to prevent bumps and knocks during transport. However, adjacent monitors within a group may vibrate during transport, potentially causing collisions or even damage. To address this, foam strips are installed on the monitors. For example, in a group of three monitors, two foam strips are symmetrically installed on the front sides of the top monitor and two on the rear sides of the bottom monitor. When folded, adjacent monitors are supported by the corresponding foam strips, preventing vibrations and thus avoiding collisions or damage.

[0031] Preferably, all four sides of the frame are connected by threads.

[0032] After multiple monitors are spliced ​​together, they need to be connected to the frame. Since the gap between the multiple monitors and the frame cannot be too large, there may be interference from the connecting rods on the frame when connecting the last set of monitors. After installing multiple monitors, the operator will then sequentially attach the four edges of the frame to the large screen formed by splicing multiple monitors, and then connect the four edges with screws to avoid interference during installation, which would slow down the installation progress and efficiency.

[0033] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0034] 1. The segmented splicing display screen described in this invention, through the cooperation of sliders, grooves, rotating rods, and connecting belts, allows two adjacent displays to be separated by a certain distance under the restriction of the connecting belt, sufficient to flip, unfold, and fold the displays. During the unfolding process, the sliders are driven to move within the grooves by the connecting belts and rotating rods, allowing the displays to unfold and fold smoothly. The cooperation of locking blocks one and two, and locking slots one and two, ensures that two adjacent displays are fixed during unfolding and folding, preventing loosening. Compared with the existing method of installing and disassembling displays one by one, the method of combining multiple displays in a vertical or horizontal column and then splicing multiple vertical or horizontal columns of displays improves the efficiency of operators during installation and disassembly.

[0035] 2. The segmented splicing display screen described in this invention, by setting ball bearings and annular grooves, allows the second card block to be flush with the side of the display when splicing two sets of displays, avoiding the situation where the gap is too large and the viewing effect is deteriorated, thus improving the viewing effect after splicing.

[0036] 3. The segmented splicing display screen described in this invention allows operators to easily and quickly splice and disassemble two adjacent sets of displays after unfolding multiple sets of displays. This is achieved by setting connecting rods and connecting slots, with the connecting slots being angled slots. This improves the efficiency of assembling or disassembling multiple displays. Attached Figure Description

[0037] Figure 1 This is a three-dimensional view of the assembled components of the present invention;

[0038] Figure 2 This is a folded perspective view of the present invention;

[0039] Figure 3 For the present invention Figure 2 Enlarged view of point A in the middle;

[0040] Figure 4 This is a partial sectional view from the side when the invention is folded;

[0041] Figure 5 For the present invention Figure 4 Enlarged view at point B in the middle;

[0042] Figure 6 This is a partial top sectional view of the invention when folded;

[0043] Figure 7 For the present invention Figure 6 Enlarged view at point C;

[0044] Figure 8 This is a perspective view of Embodiment 1 of the present invention;

[0045] Figure 9 For the present invention Figure 8 Enlarged view of point D;

[0046] Figure 10 For the present invention Figure 8 A partial sectional view from the side;

[0047] Figure 11 For the present invention Figure 10 Enlarged view of point E;

[0048] Figure 12 This is a perspective view of Embodiment 2 of the present invention.

[0049] In the diagram: 1. Frame; 2. Display; 3. Groove 1; 301. Slide groove; 302. Slider; 303. Rotating rod; 304. Connecting strip; 4. Groove 2; 5. Locking block 1; 6. Locking slot 1; 7. Locking block 2; 701. Ring groove; 702. Pull ring; 8. Locking slot 2; 9. Straight groove; 901. Placement groove; 902. Ball bearing; 10. Connecting rod; 11. Connecting groove; 12. Sponge strip. Detailed Implementation

[0050] Please see Figures 1 to 12 This invention provides a segmented splicing display screen, the technical solution of which is as follows:

[0051] Example 1:

[0052] Condition: Multiple monitors are folded vertically (2-fold).

[0053] Work Process: After the operators move multiple sets of monitors 2 to the site, two operators work together to unfold each set of monitors 2. Before unfolding, the operator grasps the pull ring 702 and pulls outward to move the locking block 7, pulling the two ball bearings 902 from the upper annular groove 701 to the lower annular groove 701. Then, the operator rotates the locking block 7, rotating it around the fixed rod as the axis to rotate the locking rod above the corresponding placement groove 901, and then presses it inward, so that the two ball bearings 902 in the placement groove 901 at the fixed rod move from the lower annular groove 701 to the upper annular groove 701. At this time, the locking block 7 is at the same level as the side. Then, the monitors are flipped and unfolded. When unfolding a set of monitors 2, it generally requires two operators to work together, each holding one monitor 2. During the flipping and unfolding process, the operators connect to the... The connecting strap 304 and rotating rod 303 on the monitor 2 drive the slider 302 to move within the slide groove 301. Due to the restriction of the connecting strap 304, two adjacent monitors 2 can be separated by a certain distance, giving the two monitors 2 room to flip and unfold. Since the connecting strap 304 is made of hard rubber, it plays a guiding role. The operator pushes the two locking blocks 5 at the bottom of the monitor 2 towards the two locking slots 6 at the top of the adjacent monitor 2, thus fitting the two adjacent monitors 2 together. Since the locking slots 6 are all slanted slots, that is, the openings are all slanted, the slanted slots play a guiding role. Under the guidance of the slanted slots, the locking blocks 5 can be smoothly inserted into the locking slots 6, thus completing the splicing of the two adjacent monitors 2. The multiple monitors 2 in a group are unfolded in turn, and then the multiple groups of monitors 2 are unfolded in turn according to the above steps.

[0054] Then, multiple monitors 2 are spliced ​​together using connecting rods 10 and connecting slots 11. The connecting slots 11 are angled slots, meaning the openings are all angled. The operator only needs to slightly align the connecting rods 10 with the connecting slots 11 and insert them inward. The angled slots act as guides, allowing the connecting rods 10 to smoothly insert into the corresponding connecting slots 11. Since each monitor 2 is vertically folded, multiple monitors 2 are spliced ​​together from left to right. After the super-large screen is spliced, the frame 1 with connecting rods 10 is used as the vertical side, and the frame 1 with clip 5 is used as the horizontal side. The four sides of the super-large screen are then locked together. The frame 1 is then fixed with screws. Finally, the frame 1 and the spliced ​​super-large screen are installed on a mounting bracket or wall. At this point, the installation of the spliced ​​monitors 2 is complete.

[0055] Example 2:

[0056] Condition: Multiple monitors folded horizontally;

[0057] Work Process: After the operators move multiple sets of monitors 2 to the site, two operators work together to unfold each set of monitors 2. Before unfolding, the operator grasps the pull ring 702 and pulls outward to move the locking block 7, pulling the two ball bearings 902 from the upper annular groove 701 to the lower annular groove 701. Then, the operator rotates the locking block 7, rotating it around the fixed rod as the axis to rotate the locking rod above the corresponding placement groove 901, and then presses it inward, so that the two ball bearings 902 in the placement groove 901 at the fixed rod move from the lower annular groove 701 to the upper annular groove 701. At this time, the locking block 7 is at the same level as the side. Then, the monitors are flipped and unfolded. When unfolding a set of monitors 2, it generally requires two operators to work together, each holding one monitor 2. During the flipping and unfolding process, the operators connect to the... The connecting strap 304 and rotating rod 303 on the monitor 2 drive the slider 302 to move within the slide groove 301. Due to the restriction of the connecting strap 304, two adjacent monitors 2 can be separated by a certain distance, giving the two monitors 2 room to flip and unfold. Since the connecting strap 304 is made of hard rubber, it plays a guiding role. The operator pushes the two locking blocks 5 at the bottom of the monitor 2 towards the two locking slots 6 at the top of the adjacent monitor 2, thus fitting the two adjacent monitors 2 together. Since the locking slots 6 are all slanted slots, that is, the openings are all slanted, the slanted slots play a guiding role. Under the guidance of the slanted slots, the locking blocks 5 can be smoothly inserted into the locking slots 6, thus completing the splicing of the two adjacent monitors 2. The multiple monitors 2 in a group are unfolded in turn, and then the multiple groups of monitors 2 are unfolded in turn according to the above steps.

[0058] Then, multiple monitors 2 are spliced ​​together using connecting rods 10 and connecting slots 11. The connecting slots 11 are angled slots, meaning the openings are all angled. The operator only needs to slightly align the connecting rods 10 with the connecting slots 11 and insert them inward. The angled slots act as guides, allowing the connecting rods 10 to smoothly insert into the corresponding connecting slots 11. Since each monitor 2 is folded horizontally, multiple monitors 2 are spliced ​​together from bottom to top. After the super-large screen is spliced, the frame 1 with connecting rods 10 is used as the horizontal side, and the frame 1 with clips 5 is used as the vertical side. The four sides of the super-large screen are then locked together. The frame 1 is then fixed with screws. Finally, the frame 1 and the spliced ​​super-large screen are installed on a mounting bracket or wall. At this point, the installation of the spliced ​​monitors 2 is complete.

Claims

1. A segmented splicing display screen, comprising: A frame (1) on which multiple displays (2) are mounted, and the multiple displays (2) are spliced ​​together to form a super large screen; Its characteristic is that it further includes: Connecting components are provided between two adjacent displays (2) and between the display (2) and the frame (1) for splicing and assembly.

2. A segmented tiled display screen according to claim 1, wherein: The connecting component includes a connecting component and a stabilizing component. The connecting component includes two symmetrically opened grooves (3) on the top of the display (2). Each groove (3) has a sliding groove (301) on both sides. Each sliding groove (301) has a slider (302) in it. The two sliders (302) are rotatably mounted with a rotating rod (303). Each rotating rod (303) has a connecting strip (304) for connecting two adjacent displays (2). The bottom of the display (2) has symmetrically opened grooves (4) corresponding to the two grooves (3). The other end of each connecting strip (304) is connected to the corresponding groove (4).

3. A segmented splicing display screen according to claim 2, characterized in that: The stabilizing component includes two locking blocks (5) installed at the bottom of each display (2), two slots (6) that cooperate with the two locking blocks (5) are opened at the top of each display (2), and two locking blocks (7) are rotatably installed on both sides of each display (2), and slots (8) that cooperate with the locking blocks (7) are opened on both sides of adjacent displays (2).

4. A segmented splicing display screen according to claim 3, characterized in that: The display (2) has straight slots (9) on both sides. Each of the two card blocks (7) is installed in the straight slot (9). The two card blocks (7) are U-shaped. Each of the straight slots (9) has a placement groove (901) that matches the shape of the two card blocks (7). Two ball bearings (902) are symmetrically installed in the placement groove (901) by means of springs. The two card blocks (7) are fixed at one end of the straight slot (9) and have two annular grooves (701) that match the ball bearings (902).

5. A segmented splicing display screen according to claim 3, characterized in that: Each of the card slots (6) is an oblique slot, that is, the opening of each card slot (6) is oblique.

6. A segmented splicing display screen according to claim 3, characterized in that: Each of the displays (2) has a connecting rod (10) in the middle of its side, and each of the displays (2) has a connecting groove (11) on its other side that mates with the connecting rod (10). Each connecting groove (11) is a beveled groove.

7. A segmented splicing display screen according to claim 4, characterized in that: Each of the two card blocks (7) is hinged with a pull ring (702).

8. A segmented splicing display screen according to claim 2, characterized in that: Each of the connecting strips (304) is made of hard rubber.

9. A segmented splicing display screen according to claim 4, characterized in that: The display (2) is provided with a sponge strip (12) for reducing vibration between adjacent displays (2).

10. A segmented splicing display screen according to claim 1, characterized in that: The four sides of the frame (1) are all connected by threads.

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