A multi-jointed display panel angle adjustment device

Abstract

The utility model discloses a kind of multi-joint type display panel angle adjusting devices, including base subassembly, supporting assembly and clamping assembly, supporting assembly is set in base subassembly top, two clamping assemblies are set in supporting assembly both ends;Two clamping assemblies are evenly included installation shell, and the outer wall of one side of installation shell top is provided with setting groove, and slidingly inserted with sliding plate in setting groove interior, and the top of sliding plate is integrally formed with upper clamping plate;The utility model is slidably inserted with the sliding insertion design of setting groove by sliding plate, and the elastic clamping of recess is combined with limiting spring, realize the flexible clamping of upper clamping plate to display panel, simultaneously, insert board can be transversely telescopic under the action of connecting spring, and adjustable width clamping space is formed with cooperation baffle, can automatically adapt panel thickness, compatible with a variety of size display panel, simultaneously without bolt fixed, through spring pressure, realize the second level of panel installation and removal, improve the efficiency of layout, the elastic clamping avoids rigid contact, and the integrity of panel surface is protected.

Description

Technical Field

[0001] This utility model relates to the field of visual communication technology, specifically to a multi-joint display panel angle adjustment device. Background Technology

[0002] In the field of visual communication, articulated display panels are adjustable and flexible display devices primarily used for dynamically presenting visual content (such as digital images, interactive interfaces, or artistic designs). They support multi-angle adjustments to adapt to different display needs. They are commonly used in exhibition spaces, educational demonstrations, or commercial display scenarios to enhance the interactivity and spatial adaptability of information delivery.

[0003] For example, a multi-angle display stand for visual communication design, disclosed in application number CN201910553799.X and publication number 20190924, includes a base plate. A vertically arranged support rod is tightly welded to the base plate. The support rod has a rectangular groove communicating with the outside, and the bottom wall of the rectangular groove has a shaft hole communicating with the outside. The base plate also has an angle adjustment device, which includes a first drive motor mounted on the base plate and a support column mounted in the through hole. A display panel is also mounted on the support column. This invention saves time and effort, is simple and quick to operate, and facilitates the adjustment of the display stand's angle to achieve a multi-angle display effect.

[0004] Multi-joint display panels are divided into a support part and a panel part. The panel part is mostly installed on the support part by bolts. However, this fixing method is difficult to disassemble and install, and cannot be applied to panel parts of different sizes. Therefore, it is urgent to design a multi-joint display panel angle adjustment device to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a multi-joint display panel angle adjustment device to address the aforementioned shortcomings in the prior art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A multi-joint display panel angle adjustment device includes a base assembly, a support assembly, and a clamping assembly. The support assembly is disposed at the top of the base assembly, and the two clamping assemblies are disposed at both ends of the support assembly.

[0008] Both clamping assemblies include a mounting shell. A mounting groove is formed on one side of the top outer wall of the mounting shell, and a sliding plate is slidably inserted into the mounting groove. An upper clamping plate is integrally formed at the top of the sliding plate. Three grooves are formed on one side of the outer wall of the sliding plate. Three limiting springs are bolted to the bottom side of the inner wall of the mounting groove, and the tops of the three limiting springs are respectively bolted to the top of the inner wall of the three grooves. A mounting groove is formed on one side of the outer wall of the mounting shell, and multiple connecting springs are bolted to one side of the inner wall of the mounting groove. A plug-in plate is slidably inserted into the opening on one side of the mounting groove, and a baffle is integrally formed on one side of the outer wall of the plug-in plate. One end of each of the multiple connecting springs is fixed to one end of the plug-in plate by bolts.

[0009] Furthermore, a mounting base is welded to one side of the outer wall of the mounting shell, and a fixing bolt is inserted into the mounting base.

[0010] Furthermore, the support assembly includes a sliding rod, the top of which is bolted to a Y-shaped support frame, and the mounting base is hinged to one end of the support frame by fixing bolts.

[0011] Furthermore, both ends of the support frame are provided with insertion holes, and the fixing bolts are inserted into the insertion holes.

[0012] Furthermore, the base assembly includes a base body, a guide cylinder is bolted to the center of the outer wall of one side of the base body, and a guide groove is provided at one end of the guide cylinder, and the sliding rod is slidably inserted into the guide groove.

[0013] Furthermore, a transmission screw is installed inside the guide groove via a bearing, and a handle is installed at the bottom end of the transmission screw via bolts.

[0014] Furthermore, two sliding slots are provided on one side of the outer wall of the seat, and a sliding block is slidably inserted into the sliding slot. A caster wheel is installed on one side of the outer wall of the sliding block by bolts.

[0015] Furthermore, two adjusting screws are mounted on one side of the outer wall of the seat via bearings, and one end of the adjusting screw is located inside the sliding slot. The output end of the adjusting screw is threadedly connected to the sliding block.

[0016] In the above technical solution, the multi-joint display panel angle adjustment device provided by this utility model has the following advantages:

[0017] (1) This utility model achieves flexible clamping of the display panel by sliding the sliding plate and the mounting groove through the sliding insertion design and the elastic engagement of the groove by the limiting spring. At the same time, the insertion plate can be extended and retracted laterally under the action of the connecting spring, and together with the baffle, it forms an adjustable clamping space that can automatically adapt to the panel thickness and is compatible with display panels of various sizes. At the same time, no bolts are required for fixing. The panel can be loaded and unloaded in seconds by spring pressure, which improves the display efficiency. This elastic clamping avoids hard contact and protects the integrity of the panel surface.

[0018] (2) The sliding block and the universal wheel of this utility model can be extended and retracted by adjusting the screw to realize the switching between wheel-type movement and fixed mode. When the universal wheel is extended, it is easy for the whole device to move and adapt to the layout adjustment of the exhibition hall. Conversely, when the universal wheel is retracted, the seat directly contacts the ground to avoid sliding during the display.

[0019] (3) The support frame of this utility model adopts a Y-shaped structure and is hinged to the mounting base by fixing bolts. The support frame has insertion holes at both ends to provide rotation fulcrum. This hinge design allows the panel to rotate horizontally and adjust the pitch angle to meet the needs of all-round display. At the same time, the bolt hinge ensures that the position is fixed after adjustment and avoids displacement during the display process.

[0020] (4) The base assembly of this utility model drives the sliding rod to rise and fall in the guide cylinder through the transmission screw. The handle provides manual control. At the same time, the screw transmission realizes smooth lifting and falling, accurately adapting to different viewing heights. The guide cylinder enhances the vertical support stability and prevents the panel from shaking when under load. Attached Figure Description

[0021] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments recorded in this utility model. For those skilled in the art, other drawings can be obtained based on these drawings.

[0022] Figure 1 This is a schematic diagram of the overall structure of an embodiment of a multi-joint display panel angle adjustment device of this utility model.

[0023] Figure 2 This is a schematic diagram of the base assembly structure provided in an embodiment of a multi-joint display panel angle adjustment device of this utility model.

[0024] Figure 3 This is a schematic diagram of the base, guide cylinder, sliding slot, and sliding block structure provided in an embodiment of a multi-joint display panel angle adjustment device of this utility model.

[0025] Figure 4This is a schematic diagram of the support component structure provided in an embodiment of a multi-joint display panel angle adjustment device of this utility model.

[0026] Figure 5 This is a schematic diagram of the clamping component structure provided in an embodiment of a multi-joint display panel angle adjustment device of this utility model.

[0027] Figure 6 This invention provides an embodiment of a multi-joint display panel angle adjustment device. Figure 5 Enlarged view of the structure of part A in the middle.

[0028] Figure 7 This is a schematic diagram of the mounting shell, mounting base, and fixing bolts provided for an embodiment of a multi-joint display panel angle adjustment device of this utility model.

[0029] Explanation of reference numerals in the attached figures:

[0030] 1. Base assembly; 2. Support assembly; 3. Clamping assembly; 4. Seat body; 5. Guide cylinder; 6. Guide groove; 7. Drive screw; 8. Handle; 9. Adjusting screw; 10. Sliding slot; 11. Sliding block; 12. Caster wheel; 13. Sliding rod; 14. Support frame; 15. Insertion hole; 16. Mounting shell; 17. Placement groove; 18. Sliding plate; 19. Upper clamping plate; 20. Groove; 21. Limiting spring; 22. Mounting groove; 23. Connecting spring; 24. Insertion plate; 25. Baffle; 26. Mounting seat; 27. Fixing bolt. Detailed Implementation

[0031] To enable those skilled in the art to better understand the technical solution of this utility model, the present utility model will be further described in detail below with reference to the accompanying drawings.

[0032] like Figure 1-7 As shown in the figure, the multi-joint display panel angle adjustment device provided by this utility model includes a base assembly 1, a support assembly 2 and a clamping assembly 3. The support assembly 2 is disposed at the top of the base assembly 1, and the two clamping assemblies 3 are disposed at both ends of the support assembly 2.

[0033] Both clamping components 3 include a mounting shell 16. A mounting groove 17 is provided on one side of the outer wall of the top of the mounting shell 16, and a sliding plate 18 is slidably inserted into the mounting groove 17. An upper clamping plate 19 is integrally formed on the top of the sliding plate 18. Three grooves 20 are provided on one side of the outer wall of the sliding plate 18. Three limiting springs 21 are installed on the bottom side of the inner wall of the mounting groove 17 by bolts, and the tops of the three limiting springs 21 are respectively installed on the top of the inner wall of the three grooves 20 by bolts. A mounting groove 22 is provided on one side of the outer wall of the mounting shell 16, and multiple connecting springs 23 are installed on one side of the inner wall of the mounting groove 22 by bolts. A plug-in plate 24 is slidably inserted into the opening on one side of the mounting groove 22, and a baffle 25 is integrally formed on one side of the outer wall of the plug-in plate 24. One end of the multiple connecting springs 23 is fixed to one end of the plug-in plate 24 by bolts.

[0034] Specifically, in this embodiment, it includes a base assembly 1, a support assembly 2, and a clamping assembly 3. The support assembly 2 is disposed at the top of the base assembly 1, and the two clamping assemblies 3 are disposed at both ends of the support assembly 2.

[0035] Both clamping components 3 include a mounting shell 16. A mounting groove 17 is formed on one side of the outer wall of the mounting shell 16, and a sliding plate 18 is slidably inserted into the mounting groove 17. An upper clamping plate 19 is integrally formed at the top of the sliding plate 18. Three grooves 20 are formed on one side of the outer wall of the sliding plate 18. Three limiting springs 21 are bolted to the bottom side of the inner wall of the mounting groove 17. The sliding plate 18 slides within the mounting groove 17, and the limiting springs 21 apply elastic pressure through the grooves 20, causing the upper clamping plate 19 to adapt to the panel thickness and protect the surface. The tops of the three limiting springs 21 are respectively bolted to the top of the inner wall of the three grooves 20. A mounting groove 22 is provided on one side of the outer wall of the housing 16, and multiple connecting springs 23 are installed on one side of the inner wall of the mounting groove 22 by bolts. A plug plate 24 is slidably inserted into the opening on one side of the mounting groove 22, and a baffle 25 is integrally formed on one side of the outer wall of the plug plate 24. The plug plate 24 is pushed by the connecting springs 23, which drives the baffle 25 to press the side of the panel laterally, forming a three-point elastic fixing structure. During installation, the bottom of the panel is inserted into the gap between the baffle 25 and the housing 16, and the panel is pressed down to make the upper clamping plate 19 rise. The limiting spring 21 rebounds to complete the top locking. One end of the multiple connecting springs 23 is fixed to one end of the plug plate 24 by bolts.

[0036] This utility model provides a multi-joint display panel angle adjustment device. Through the sliding insertion design of the sliding plate 18 and the mounting groove 17, combined with the elastic engagement of the limiting spring 21 with the groove 20, the upper clamping plate 19 flexibly clamps the display panel. At the same time, the insertion plate 24 can be extended and retracted laterally under the action of the connecting spring 23, forming an adjustable clamping space with the baffle 25. It can automatically adapt to the panel thickness and is compatible with display panels of various sizes. At the same time, no bolts are required for fixing. The panel can be loaded and unloaded in seconds through spring pressure, improving the display efficiency. This elastic clamping avoids hard contact and protects the integrity of the panel surface.

[0037] In one embodiment provided by this utility model, such as Figure 7 As shown, a mounting base 26 is welded to one side of the outer wall of the mounting shell 16, and a fixing bolt 27 is inserted inside the mounting base 26. The support assembly 2 includes a sliding rod 13, and a Y-shaped support frame 14 is installed at the top of the sliding rod 13 by bolts. The mounting base 26 is hinged to one end of the support frame 14 by the fixing bolt 27. Both ends of the support frame 14 are provided with insertion holes 15. The Y-shaped support frame 14 is hinged to the fixing bolt 27 of the mounting base 26 through the insertion holes 15, forming a horizontal rotational degree of freedom. Loosening the fixing bolt 27 can adjust the horizontal angle of the panel, and tightening it can fix the position. The fixing bolt 27 is inserted into the insertion hole 15.

[0038] In another embodiment provided by this utility model, such as Figure 2-3 As shown, the base assembly 1 includes a base body 4. A guide cylinder 5 is bolted to the center of one outer wall of the base body 4, and a guide groove 6 is provided at one end of the guide cylinder 5. A sliding rod 13 is slidably inserted into the guide groove 6. A transmission screw 7 is installed inside the guide groove 6 via a bearing, and a handle 8 is bolted to the bottom end of the transmission screw 7. Turning the handle 8 drives the transmission screw 7 to rotate, causing the sliding rod 13 to move vertically along the guide groove 6 of the guide cylinder 5, thereby realizing the overall lifting and lowering of the support assembly 2. The transmission screw 7 ensures transmission accuracy, and the guide cylinder 5 provides anti-torsional stability. Two sliding slots 10 are provided on one side of the outer wall, and a sliding block 11 is slidably inserted into the sliding slot 10. A universal wheel 12 is installed on one side of the outer wall of the sliding block 11 by bolts. Two adjusting screws 9 are installed on one side of the outer wall of the seat body 4 by bearings. Rotating the adjusting screws 9 pushes the sliding block 11 to slide in the sliding slot 10, controlling the extension and retraction of the universal wheel 12. When the universal wheel 12 is extended, it is easy to move. When it is retracted, the seat body 4 is directly grounded to enhance stability. One end of the adjusting screw 9 is located inside the sliding slot 10, and the output end of the adjusting screw 9 is threadedly connected to the sliding block 11.

[0039] Working principle: The bottom of the display panel is inserted into the mounting shell 16, with the bottom edge of the panel abutting against the structure formed by the baffle 25 and the plug-in plate 24. At this time, the baffle 25 and the plug-in plate 24 will be squeezed by the panel, and the plug-in plate 24 will move away from the mounting groove 22, applying tension to the connecting spring 23. When the bottom edge of the panel is completely inserted into the structure formed by the baffle 25 and the plug-in plate 24, under the reaction force of the connecting spring 23, the baffle 25 will be tightly pressed against the side of the panel, forming an adaptive width clamp. Subsequently, the upper clamping plate 19 is pulled, and the sliding plate 18 will move inside the placement groove 17, thereby stretching the limiting spring 21. When the upper clamping plate 19 is stretched to a certain height, it will press the panel against one side of the mounting shell 16. Then, the upper clamping plate 19 is released, and under the action of the limiting spring 21, the upper clamping plate 19 will be locked in place. The top of the panel allows for quick fixation. When adjusting the tilt angle, the mounting base 26 can be manually moved to change its angle with the support frame 14, then the fixing bolt 27 can be tightened to fix the tilt angle. Afterwards, the handle 8 is rotated to drive the transmission screw 7 to rotate within the guide cylinder 5, causing the sliding rod 13 to move up and down along the guide groove 6, thereby adjusting the overall height of the support frame 14 and the panel. When the device needs to be moved later, the adjusting screw 9 can be rotated to push the sliding block 11 outward along the sliding slot 10, allowing the caster wheel 12 to extend from the bottom of the base 4, after which the entire device can be moved. Once moved to the appropriate position, the adjusting screw 9 can be rotated in the opposite direction to retract the sliding block 11 and caster wheel 12, allowing the base 4 to directly contact the ground, increasing friction and preventing slippage.

[0040] The foregoing description only illustrates certain exemplary embodiments of the present invention. Undoubtedly, those skilled in the art can modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and descriptions are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. A multi-joint display panel angle adjustment device, comprising a base assembly (1), a support assembly (2), and a clamping assembly (3), characterized in that, The support component (2) is disposed at the top of the base component (1), and the two clamping components (3) are disposed at both ends of the support component (2); Both clamping assemblies (3) include a mounting shell (16). A mounting groove (17) is formed on one side of the top outer wall of the mounting shell (16), and a sliding plate (18) is slidably inserted into the mounting groove (17). An upper clamping plate (19) is integrally formed at the top of the sliding plate (18). Three grooves (20) are formed on one side of the outer wall of the sliding plate (18). Three limiting springs (21) are bolted to the bottom side of the inner wall of the mounting groove (17), and the three limiting springs (21)... The top end is respectively installed on the top of the inner wall of the three grooves (20) by bolts. The outer wall of the mounting shell (16) is provided with a mounting groove (22), and a plurality of connecting springs (23) are installed on one side of the inner wall of the mounting groove (22) by bolts. A plug plate (24) is slidably inserted into the opening on one side of the mounting groove (22), and a baffle (25) is integrally formed on one side of the outer wall of the plug plate (24). One end of the plurality of connecting springs (23) is fixed together with one end of the plug plate (24) by bolts.

2. The multi-joint display panel angle adjustment device according to claim 1, characterized in that, The mounting housing (16) has a mounting base (26) welded to one side of its outer wall, and a fixing bolt (27) is inserted into the mounting base (26).

3. The multi-joint display panel angle adjustment device according to claim 2, characterized in that, The support assembly (2) includes a sliding rod (13), and a Y-shaped support frame (14) is bolted to the top of the sliding rod (13). The mounting seat (26) is hinged to one end of the support frame (14) by a fixing bolt (27).

4. The multi-joint display panel angle adjustment device according to claim 3, characterized in that, The support frame (14) has insertion holes (15) at both ends, and the fixing bolts (27) are inserted into the insertion holes (15).

5. The multi-joint display panel angle adjustment device according to claim 4, characterized in that, The base assembly (1) includes a base body (4), a guide cylinder (5) is bolted to the center of the outer wall of one side of the base body (4), and a guide groove (6) is provided at one end of the guide cylinder (5), and the sliding rod (13) is slidably inserted into the guide groove (6).

6. The multi-joint display panel angle adjustment device according to claim 5, characterized in that, The guide groove (6) is equipped with a transmission screw (7) through a bearing, and a handle (8) is installed at the bottom of the transmission screw (7) through a bolt.

7. The multi-joint display panel angle adjustment device according to claim 5, characterized in that, Two sliding slots (10) are provided on one side of the outer wall of the seat (4), and a sliding block (11) is slidably inserted inside the sliding slot (10). A caster wheel (12) is installed on one side of the outer wall of the sliding block (11) by bolts.

8. The multi-joint display panel angle adjustment device according to claim 7, characterized in that, Two adjusting screws (9) are installed on one side of the outer wall of the seat (4) via bearings, and one end of the adjusting screw (9) is located inside the sliding slot (10). The output end of the adjusting screw (9) is threadedly connected to the sliding block (11).

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