Angle adjusting mechanism of display support and corresponding display support

Abstract

The angle adjusting mechanism comprises a panel, a rotating block, a U-shaped block, a first bolt, a second bolt and an adjusting piece, the U-shaped block is provided with a U-shaped end and a connecting end opposite to the U-shaped end, and the connecting end is provided with an arc-shaped groove and a first installation hole. The rotating block is provided with a second mounting hole corresponding to the first mounting hole and a third mounting hole corresponding to the arc-shaped groove, the third mounting hole deviates upwards in the horizontal direction relative to the second mounting hole, the second bolt can move along the arc-shaped groove, and the adjusting piece adjustably extends to the arc-shaped groove from the top face of the connecting end. The bottom end of the adjusting piece abuts against the second bolt, so that the position of the second bolt in the arc-shaped groove is adjusted by moving the adjusting piece up and down, and angle adjustment of the panel relative to the U-shaped block is achieved. The utility model further provides a corresponding display support.

Description

Technical Field

[0001] The utility model relates to the technical field of machinery, in particular to an angle adjustment mechanism of a display bracket and a corresponding display bracket. Background Art

[0002] Monitor stands are crucial components for monitor installation and use. Existing monitor stands feature angle adjustment on the head, mostly achieved through friction, making them easy to operate. Users simply set the clamping force within a certain range and manually apply force to the monitor to adjust the angle. However, insufficient clamping force prevents the stand from freely stopping at any angle. This is especially true for heavy or thin monitors (especially those with curved screens). Manually adjusting the monitor's angle can be unsatisfactory, inconvenient (requiring two people or applying significant force), and even risk damaging the monitor. Utility Model Content

[0003] In view of the deficiencies of the existing prior art, the utility model provides an angle adjustment mechanism for a display stand that is more labor-saving and convenient to operate, and a corresponding display stand, which has an easy and reliable adjustment method.

[0004] In order to achieve the above-mentioned purpose, the first aspect of the present invention provides an angle adjustment mechanism for a display bracket, which has the following technical solutions: comprising a panel, a rotating block, a U-shaped block, a first bolt, a second bolt, and an adjusting member, wherein the rotating block is mounted on the back of the panel, the U-shaped block has a U-shaped end and a connecting end opposite to the U-shaped end, the U-shaped end is connected to the bracket body, the connecting end has an arc-shaped groove and a first mounting hole, the arc-shaped groove is located between the U-shaped end and the first mounting hole, the rotating block has a second mounting hole corresponding to the first mounting hole and a third mounting hole corresponding to the arc-shaped groove, the first bolt is passed through The connecting end of the rotating block and the U-shaped block is connected through the first mounting hole and the second mounting hole, the second bolt passes through the arc groove and the third mounting hole to connect the connecting end of the rotating block and the U-shaped block, the third mounting hole is offset upward in the horizontal direction relative to the second mounting hole, the second bolt is movable along the arc groove, the adjusting member is adjustably extended from the top surface of the connecting end to the arc groove, and the bottom end of the adjusting member abuts against the second bolt, so that the position of the second bolt in the arc groove is adjusted by moving the adjusting member up and down to achieve angle adjustment of the panel relative to the U-shaped block.

[0005] Preferably, the connecting end has a top surface, a bottom surface relative to the top surface, and a pair of side surfaces located between the top surface and the bottom surface, the arcuate groove and the first mounting hole are arranged through the pair of side surfaces, and the second bolt is movable between the top and bottom of the arcuate groove around the longitudinal axis of the first bolt.

[0006] Preferably, the U-shaped end has a top plate and a bottom plate located below the top plate, and fourth mounting holes are provided on both the top plate and the bottom plate for mounting the bracket body.

[0007] Preferably, the top surface of the connecting end has a first surface and a second surface, the first surface is higher than the top plate, and the second surface is lower than the top plate.

[0008] Preferably, the first surface is a plane, the second surface is an arc surface, and the arc surface continues to extend from the second surface to connect with the bottom surface.

[0009] Preferably, the adjusting member is an adjusting screw, and the adjusting screw is adjustable to move up and down through a threaded hole, and the threaded hole passes through the top surface of the connecting end and the top of the arc-shaped groove.

[0010] Preferably, a straight line passing through the center of the third mounting hole and the center of the second mounting hole forms an angle of 8° to 12° relative to the horizontal direction.

[0011] Preferably, the rotating block has a base plate and a pair of side plates located on both sides of the bottom plate, the panel is connected to the rotating block through the base plate, and each of the side plates is provided with the second mounting hole and the third mounting hole.

[0012] Preferably, the first bolt and the second bolt are both equipped with a plurality of washers.

[0013] A second aspect of the present invention provides a display stand, the main feature of which is that it includes the angle adjustment mechanism.

[0014] The angle adjustment mechanism of the display bracket and the corresponding display bracket of the present invention have an adjusting part located at the top, and the two mounting holes of the rotating block are offset, which reduces the sagging of the panel and the display caused by the assembly gap, and makes adjustment more labor-saving and operation more convenient. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the embodiments.

[0016] Figure 1This is a schematic diagram of the overall structure after the display is installed using the display bracket of the present invention.

[0017] Figure 2 This is a structural schematic diagram of the angle adjustment mechanism of the display stand of the present invention.

[0018] Figure 3 This is an exploded schematic diagram of the angle adjustment mechanism of the display stand of the present invention.

[0019] Figure 4 It is a side view of the angle adjustment mechanism of the display stand of the present invention.

[0020] Figure 5 for Figure 4 Cross-sectional view of section AA.

[0021] Figure 6 This is a schematic structural diagram of the angle adjustment mechanism of the display stand of the present invention when adjusting the angle. DETAILED DESCRIPTION

[0022] In order to more clearly describe the technical content of the present invention, it is further described below in conjunction with specific embodiments.

[0023] like Figure 1 The figure shows a specific embodiment of a monitor stand according to the present invention. The monitor stand comprises a curved display 1, a stand body 2, and an angle adjustment mechanism 3 connecting the display 1 and the stand body 2. The angle adjustment mechanism 3 can both securely mount the curved display and adjust its angle. While this embodiment uses a curved display as an example, other types of displays can also be secured.

[0024] like Figures 2 to 6 FIG2 shows a specific embodiment of the angle adjustment mechanism 3 of the present invention. The angle adjustment mechanism 3 includes a panel 4, a rotating block 5, a U-shaped block 6, a first bolt 11, a second bolt 10, and an adjusting member 8. The rotating block 5 is mounted on the back of the panel 4 to fix the panel 4. The U-shaped block 6 has a U-shaped end 12 and a connecting end opposite to the U-shaped end 12. The U-shaped end 12 is connected to the head 7 of the bracket body 2 to install the angle adjustment mechanism.

[0025] The connecting end has an arcuate groove 14 and a first mounting hole 15 . The arcuate groove 14 is located between the U-shaped end 6 and the first mounting hole 15 . That is, the arcuate groove 14 is located further back relative to the panel than the first mounting hole 15 . The rotating block 5 has a second mounting hole 20 corresponding to the first mounting hole 15 and a third mounting hole 19 corresponding to the arc-shaped groove 14. The first bolt 11 passes through the first mounting hole 15 and the second mounting hole 20 to connect the connecting end of the rotating block 5 and the U-shaped block 6. The second bolt 10 passes through the arc-shaped groove 14 and the third mounting hole 16 to connect the connecting end of the rotating block 5 and the U-shaped block 6. The third mounting hole 19 is offset upward in the horizontal direction relative to the second mounting hole 20. The second bolt 10 is movable along the arc-shaped groove 14. The adjusting member 8 is adjustably extended from the top surface of the connecting end to the arc-shaped groove 14, and the bottom end of the adjusting member 8 abuts the second bolt 10, so that the position of the second bolt 10 in the arc-shaped groove 14 is adjusted by moving the adjusting member 8 up and down to achieve angle adjustment of the panel 7 relative to the U-shaped block 6.

[0026] When using the angle adjustment mechanism of the present invention to adjust the angle of a monitor, the rotating block is connected to the VESA and the monitor. The up and down movement of the adjustment member drives the second bolt to rotate about the first bolt, thereby driving the rotating block and the corresponding monitor to rotate up and down. This allows the monitor's pitch angle to be easily adjusted using the adjustment screws, making pitch adjustment safer, more stable, and easier to operate. The adjustment member is located at the top of the mechanism, saving effort and facilitating operation. Furthermore, the mounting holes for the first and second bolts on the rotating block are offset to reduce assembly gaps that could cause panel and monitor sagging.

[0027] like Figure 3 As shown, the connecting end has a top surface, a bottom surface opposite to the top surface, and a pair of side surfaces located between the top and bottom surfaces. The arcuate groove 14 and the first mounting hole 15 are provided through the pair of side surfaces, and the second bolt 10 is movable between the top and bottom of the arcuate groove 14 around the longitudinal axis of the first bolt 11. The first mounting hole 15 is a fully enclosed hole except for being open at both ends.

[0028] like Figure 2 As shown, the U-shaped end 12 has a top plate and a bottom plate located below the top plate, and fourth mounting holes are provided on both the top plate and the bottom plate for mounting the head 7 of the bracket body. Specifically, the third bolt 9 passes through the fourth mounting hole to connect the U-shaped end and the head of the bracket body.

[0029] like Figure 3As shown, the top surface of the connecting end has a first surface and a second surface, the first surface being higher than the top plate, and the second surface being lower than the top plate. Specifically, the first surface is a plane, and the second surface is an arc surface, and the arc surface continues to extend from the second surface to connect with the bottom surface.

[0030] like Figure 3 As shown, the adjusting member 8 is an adjusting screw, and the adjusting screw is adjustable to move up and down through a threaded hole 16 . The threaded hole 16 passes through the top surface of the connecting end and the top of the arc groove 14 .

[0031] like Figure 2 、 Figure 3 、 Figure 6 As shown, the straight line passing through the center of the third mounting hole 19 and the center of the second mounting hole 20 forms an angle of 8° to 12° relative to the horizontal direction, preferably an angle of about 10°.

[0032] like Figure 3 As shown, the rotating block 5 has a base plate and a pair of side plates 18 located on both sides of the base plate. The panel 4 is connected to the rotating block 5 through the base plate. Each of the side plates 18 is provided with the second mounting hole 20 and the third mounting hole 19.

[0033] like Figure 3 As shown, the first bolt 11 and the second bolt 10 are both equipped with a plurality of washers 17 .

[0034] The angle adjustment mechanism of the display bracket and the corresponding display bracket of the present invention have an adjusting part located at the top, and the two mounting holes of the rotating block are offset, which reduces the sagging of the panel and the display caused by the assembly gap, and makes adjustment more labor-saving and operation more convenient.

[0035] In this specification, the present invention has been described with reference to specific embodiments thereof. However, it is apparent that various modifications and variations may be made without departing from the spirit and scope of the present invention. Accordingly, the specification and drawings are to be regarded as illustrative rather than restrictive.

Claims

1. An angle adjustment mechanism for a display stand, characterized in that: The bracket comprises a panel, a rotating block, a U-shaped block, a first bolt, a second bolt, and an adjusting member, wherein the rotating block is mounted on the back of the panel, the U-shaped block has a U-shaped end and a connecting end opposite to the U-shaped end, the U-shaped end is connected to the bracket body, the connecting end has an arc-shaped groove and a first mounting hole, the arc-shaped groove is located between the U-shaped end and the first mounting hole, the rotating block has a second mounting hole arranged corresponding to the first mounting hole and a third mounting hole arranged corresponding to the arc-shaped groove, the first bolt passes through the first mounting hole and the second mounting hole to connect the rotating block and the connecting end of the U-shaped block, the second bolt passes through the arc-shaped groove and the third mounting hole to connect the rotating block and the connecting end of the U-shaped block, the third mounting hole is offset upward in the horizontal direction relative to the second mounting hole, the second bolt is movable along the arc-shaped groove, the adjusting member is adjustably extended from the top surface of the connecting end to the arc-shaped groove, and the bottom end of the adjusting member abuts the second bolt, so that the position of the second bolt in the arc-shaped groove is adjusted by moving the adjusting member up and down to achieve angle adjustment of the panel relative to the U-shaped block.

2. The angle adjustment mechanism of the display stand according to claim 1, characterized in that: The connecting end has a top surface, a bottom surface relative to the top surface, and a pair of side surfaces located between the top surface and the bottom surface. The arcuate groove and the first mounting hole are arranged through the pair of side surfaces, and the second bolt is movable between the top and bottom of the arcuate groove around the longitudinal axis of the first bolt.

3. The angle adjustment mechanism of the display stand according to claim 2, characterized in that: The U-shaped end has a top plate and a bottom plate located below the top plate. Fourth mounting holes are provided on both the top plate and the bottom plate for mounting the bracket body.

4. The angle adjustment mechanism of the display stand according to claim 3, characterized in that: The top surface of the connecting end has a first surface and a second surface, the first surface is higher than the top plate, and the second surface is lower than the top plate.

5. The angle adjustment mechanism of the display stand according to claim 4, characterized in that: The first surface is a plane, the second surface is an arc surface, and the arc surface continues to extend from the second surface to connect with the bottom surface.

6. The angle adjustment mechanism of the display stand according to claim 2, characterized in that: The adjusting member is an adjusting screw, and the adjusting screw is adjustable to move up and down through a threaded hole, and the threaded hole passes through the top surface of the connecting end and the top of the arc groove.

7. The angle adjustment mechanism of a display stand according to any one of claims 1 to 6, characterized in that: A straight line passing through the center of the third mounting hole and the center of the second mounting hole forms an angle of 8° to 12° relative to the horizontal direction.

8. The angle adjustment mechanism of a display stand according to any one of claims 1 to 6, characterized in that: The rotating block has a base plate and a pair of side plates located on both sides of the bottom plate. The panel is connected to the rotating block through the base plate. Each of the side plates is provided with the second mounting hole and the third mounting hole.

9. The angle adjustment mechanism of a display stand according to any one of claims 1 to 6, characterized in that: The first bolt and the second bolt are both equipped with a plurality of washers.

10. A display stand, characterized in that: The invention comprises the angle adjustment mechanism according to any one of claims 1 to 9.

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