A novel tilt support mechanism for a display stand

Abstract

The utility model belongs to the technical field of support frame, concretely relates to a new type of pitching support mechanism of display support, including T type head subassembly, with the T type head subassembly link's pitching subassembly and display connecting plate, its T type head includes mutually matched T type head and damping adjusting block subassembly, the pitching subassembly, T type head and damping adjusting block subassembly are through a pair of lock screw subassembly and are limited to rotate the connection, and the lock screw subassembly outside is equipped with the damping adjusting subassembly, the damping adjusting subassembly is damping adjusting torsional spring. The utility model discloses a new type of pitching support mechanism of display support can realize quick regulation, adopts the lock locking mode to realize the horizontal damping effect under the condition of hanging the display of different weight, and the built-in torsional spring is in the compression state, so that the display connecting seat has an initial force, the structure is simpler, convenient to assemble, and more cost-effective.

Description

Technical Field

[0001] This utility model relates to a novel tilt support mechanism for a monitor stand. It belongs to the technical field of support frame technology. Background Technology

[0002] A monitor stand is a product used to secure monitors, laptops, or tablets, helping to solve various technical challenges encountered when using computers at home or in commercial offices. Its ergonomic design can prevent health problems caused by work fatigue, improve work efficiency, and create an ideal living and working space. Monitor stands are widely used in retail, entertainment, finance, medical, and transportation sectors; products cover single-screen, dual-screen, and large-format splicing screen categories. The end of the monitor stand that connects to the monitor needs to be adjustable, allowing the user to adjust the monitor without bouncing back, to hover, and to rotate. While some structures already achieve this functionality, this application also provides a simpler structure to achieve the same effect.

[0003] The inventor already has a Chinese utility model patent, 2024232882029, for a pitch support mechanism for a bracket (hereinafter referred to as the original structure). This patent describes a T-shaped head comprising a matching limiting head and a limiting tube. The pitch connector, limiting head, and limiting tube are connected by a limiting rod for limited rotation. The limiting head and limiting tube are equipped with a damping adjustment component, which is a damping adjustment torsion spring. Both ends of the damping adjustment torsion spring are respectively inserted into the limiting head and the limiting tube. However, this method has the following drawbacks:

[0004] 1. External riveting causes deformation of the left and right riveting support surfaces, which then come into contact with the damping sleeves on both sides of the pitch assembly, thus generating frictional damping. However, due to the draft angle of the left and right riveting support surfaces in the die-casting mold's internal core-pulling design of the T-head, they cannot remain parallel, resulting in inconsistent magnitudes of frictional damping.

[0005] 2. The damping value is fixed and cannot meet the diverse needs of users who need to mount monitors of different weights over a wide range.

[0006] 3. Components performing friction damping functions require extremely high machining precision. Due to the cumulative effects of tolerances in the torsion spring support shaft length, surface coating thickness, pitch connector material thickness, and the dimensional tolerances of various components, these tolerances accumulate and cause quantitative changes. This quantitative change directly affects the deformation of the riveting features of the aluminum parts, leading to poor consistency. Therefore, the machining difficulty increases significantly, thereby substantially increasing costs.

[0007] 4. Riveting requires specialized high-precision riveting equipment to ensure stable output of riveting force.

[0008] 5. The maintenance and disassembly process of press-fit rivets is relatively complex and cumbersome.

[0009] Therefore, the inventor redesigned a new tilt support mechanism for a monitor stand to solve the above problems. Utility Model Content

[0010] This invention proposes a novel pitch support mechanism for a monitor stand that allows for rapid adjustment, employs a locking mechanism to achieve lateral damping when suspending monitors of different weights, and features a built-in torsion spring in a compressed state, giving the monitor connector an initial force. This mechanism is simpler in structure, easier to assemble, and more cost-effective, thus solving the problems existing in the prior art.

[0011] To solve the above-mentioned technical problems, the technical solution of this utility model is as follows:

[0012] A novel tilt support mechanism for a monitor stand includes a T-head assembly, a tilt assembly connected to the T-head assembly and subjected to force by the T-head assembly to achieve relative rotation, and a monitor connecting plate with one end fixedly connected to the tilt assembly and the other end connected to the monitor. The T-head includes a matching T-head and a damping adjustment block assembly. The tilt assembly, the T-head, and the damping adjustment block assembly are connected by a pair of locking screw assemblies for limiting rotation. A damping adjustment assembly, which is a damping adjustment torsion spring, is sleeved on the outside of the locking screw assembly.

[0013] The locking screw assembly includes a head screw and a locking rod. The locking rod passes through the damping adjustment block assembly, the T-head, the pitch assembly, and the damping adjustment torsion spring, and is threadedly connected to the head screw. The head screw passes through a washer, the damping adjustment block assembly, the T-head, the pitch assembly, and the damping adjustment torsion spring, and is threadedly connected to the locking rod. The tightness of the locking rod and the head screw is adjustable to achieve lateral damping effects when suspending displays of different weights.

[0014] The damping adjustment block assembly includes a right damping adjustment block and a left damping adjustment block, and is designed separately from the T-head.

[0015] The two ends of the damping adjustment torsion spring are respectively limited by the pitch assembly and the T-head.

[0016] The pitch assembly has an L-shaped bend, and the first end of the damping adjustment torsion spring is inserted into the L-shaped bend.

[0017] The T-head has a bolt mounting groove, in which an adjusting bolt for adjusting the initial torque of an adjustable damping torsion spring is installed. One end of the adjusting bolt is located outside the T-head for user adjustment, while the other end extends into the T-head. A limiting baffle is fitted onto the end of the adjusting bolt that extends into the T-head, and the tail end of the damping torsion spring is engaged in the limiting baffle.

[0018] A decorative cover assembly is installed on the outside of the damping adjustment block assembly, which includes a left decorative cover and a right decorative cover to improve aesthetics.

[0019] The display connection plate has multiple display connection holes for connecting the display. The display connection plate and the tilt assembly are fixedly connected by connecting posts. There are multiple sets of display connection holes, with 4 holes in each set, corresponding to display wall mounting distances of 75mm*75mm and 100mm*100mm.

[0020] This utility model has the following advantages and beneficial effects:

[0021] This utility model relates to a novel pitch support mechanism for a monitor bracket that separates the friction force-bearing surfaces on both sides of the T-shaped head into a right damping adjustment block and a left damping adjustment block, thus meeting the requirements for friction damping and batch consistency. Through the floating nested connection between the right and left damping adjustment blocks and the T-shaped head, the machining accuracy requirements of the components performing the friction damping function are effectively reduced.

[0022] This application replaces the press-fit rivets in the original structure with a locking mechanism using locking screws and headstock screws. Users can adjust the tightness of the headstock screws according to the different weights of the monitor to achieve the desired damping effect, thus meeting usage requirements. The locking screw design facilitates disassembly and adjustment, greatly simplifying later use and maintenance. This unique locking screw design eliminates the need for specialized high-precision riveting equipment, effectively reducing the complexity and requirements of the manufacturing process and solving the problems of unstable friction damping, high processing precision requirements, and poor user feel.

[0023] In the original structure, the riveting machine, under a preset fixed pressure, achieves extrusion through the deformation of the left and right riveting support surfaces of the T-head, thereby generating friction. Under the same pressure conditions, if the degree of deformation of the left and right riveting support surfaces of the T-head is inconsistent, the resulting frictional damping will also be different, ultimately leading to poor product consistency.

[0024] In the new structural design, the left and right riveted support surfaces of the T-head are separated, avoiding reliance on the deformation of the support surfaces and directly bearing the compressive force, thereby effectively ensuring the stability and consistency of friction damping. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 This is a structural schematic diagram of a novel pitch support mechanism for a monitor bracket according to the present invention.

[0027] Figure 2 This is an exploded view of a novel pitch support mechanism for a monitor bracket according to this utility model.

[0028] Figure 3 This is an internal view of a novel pitch support mechanism for a monitor bracket according to this utility model;

[0029] Figure 4 This is a schematic diagram of the T-shaped head in a novel tilt support mechanism for a monitor bracket according to this utility model.

[0030] In the diagram, 1-Right decorative cover; 2-Pillar screw; 3-Washer; 4-Right damping adjustment block; 5-T-head; 6-Left damping adjustment block; 7-Locking screw; 8-Left decorative cover; 9-Pitch assembly; 10-Display connection plate; 11-Connecting post; 12-Display connection hole; 13-L-shaped bent rod; 14-Torsion spring head; 15-Torsion spring tail; 16-Adjusting bolt; 17-Limit stop; 18-Bolt mounting slot. Detailed Implementation

[0031] The specific embodiments of this utility model will be further described below with reference to the accompanying drawings. It should be noted that these descriptions are for the purpose of aiding understanding of this utility model, but do not constitute a limitation thereof. Furthermore, the technical features involved in the various embodiments of this utility model described below can be combined with each other as long as they do not conflict with each other.

[0032] Reference Figure 1 and Figure 2The diagram and exploded view show a novel tilt support mechanism for a monitor stand. The novel tilt support mechanism includes a T-shaped head 5 assembly, a tilt component 9 connected to the T-shaped head 5 assembly and subjected to force by the T-shaped head 5 assembly to achieve relative rotation, and a monitor connecting plate 10 with one end fixedly connected to the tilt component 9 and the other end connected to the monitor. The T-shaped head 5 includes a matching T-shaped head 5 and a damping adjustment block assembly. The tilt component 9, the T-shaped head 5, and the damping adjustment block assembly are connected by a pair of locking screw assemblies for limited rotation. A damping adjustment assembly, which is a damping adjustment torsion spring, is sleeved on the outside of the locking screw assembly.

[0033] The locking screw assembly includes a head screw 2 and a locking rod 7. The locking rod 7 passes through the damping adjustment block assembly, the T-head 5, the pitch assembly 9, and the damping adjustment torsion spring, and is threadedly connected to the head screw 2. The head screw 2 passes through the washer 3, the damping adjustment block assembly, the T-head 5, the pitch assembly 9, and the damping adjustment torsion spring, and is threadedly connected to the locking rod 7. The tightness of the locking rod 7 and the head screw 2 is adjustable to achieve lateral damping effects when suspending displays of different weights. The damping adjustment block assembly includes a right damping adjustment block 4 and a left damping adjustment block 6, which are designed separately from the T-head 5. Compared to an integrated damping adjustment block and T-head 5, this design reduces lateral pressure.

[0034] Reference Figure 3 The two ends of the damping adjustment torsion spring are respectively limited by the pitch assembly 9 and the T-head 5. The pitch assembly 9 has an L-shaped bend 13, and the first end 14 of the damping adjustment torsion spring is inserted into the L-shaped bend 13.

[0035] Reference Figure 4 The T-head 5 has a bolt mounting groove 18, in which an adjusting bolt 16 for adjusting the initial torque of an adjustable damping torsion spring is installed. One end of the adjusting bolt 16 is located outside the T-head 5 for user adjustment, while the other end extends into the T-head 5. A limiting baffle 17 is fitted onto the end of the adjusting bolt 16 that extends into the T-head 5, and the tail end 15 of the damping torsion spring is engaged within the limiting baffle 17. The user can adjust the depth of the adjusting bolt 16 (different height positions of the limiting baffle 17) to place the tail end 15 of the torsion spring in different positions, resulting in different torques at the tail end 15.

[0036] A decorative cover assembly is installed on the outside of the damping adjustment block assembly. The decorative cover assembly includes a left decorative cover 8 and a right decorative cover 1 to improve aesthetics.

[0037] The display connection plate 10 has multiple display connection holes 12 for connecting the display. The display connection plate 10 and the tilt component 9 are fixedly connected by a connecting post 11. There are multiple sets of display connection holes 12, with 4 holes in each set, corresponding to wall-mounting distances of 75mm*75mm and 100mm*100mm for the display.

[0038] The embodiments of this utility model have been described in detail above with reference to the accompanying drawings, but this utility model is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of this utility model, and these variations still fall within the protection scope of this utility model.

Claims

1. A novel tilt support mechanism for a monitor stand, comprising a T-shaped head assembly, a tilt assembly connected to the T-shaped head assembly and subjected to force by the T-shaped head assembly to achieve relative rotation, and a monitor connecting plate with one end fixedly connected to the tilt assembly and the other end connected to the monitor, characterized in that: The T-head includes a matching T-head and a damping adjustment block assembly. The pitch assembly, the T-head, and the damping adjustment block assembly are connected by a pair of locking screw assemblies for limiting rotation. A damping adjustment assembly, which is a damping adjustment torsion spring, is sleeved on the outside of the locking screw assembly.

2. The novel pitch support mechanism for a monitor stand according to claim 1, characterized in that: The locking screw assembly includes a head screw and a locking rod. The locking rod passes through the damping adjustment block assembly, the T-head, the pitch assembly, and the damping adjustment torsion spring and is threadedly connected to the head screw. The head screw passes through the washer, the damping adjustment block assembly, the T-head, the pitch assembly, and the damping adjustment torsion spring and is threadedly connected to the locking rod.

3. The novel pitch support mechanism for a monitor stand according to claim 2, characterized in that: The damping adjustment block assembly includes a right damping adjustment block and a left damping adjustment block, and is designed separately from the T-head.

4. A novel pitch support mechanism for a monitor stand according to claim 1 or 2, characterized in that: The two ends of the damping adjustment torsion spring are respectively limited by the pitch assembly and the T-head.

5. A novel pitch support mechanism for a monitor stand according to claim 4, characterized in that: The pitch assembly has an L-shaped bend, and the first end of the damping adjustment torsion spring is inserted into the L-shaped bend.

6. A novel pitch support mechanism for a monitor stand according to claim 4, characterized in that: The T-head has a bolt mounting groove, in which an adjusting bolt for adjusting the initial torque of an adjustable damping torsion spring is installed. One end of the adjusting bolt is located outside the T-head for user adjustment, while the other end extends into the T-head. A limiting baffle is fitted onto the end of the adjusting bolt that extends into the T-head, and the tail end of the damping torsion spring is engaged in the limiting baffle.

7. A novel pitch support mechanism for a monitor stand according to claim 1, characterized in that: A decorative cover assembly is installed on the outside of the damping adjustment block assembly, the decorative cover assembly including a left decorative cover and a right decorative cover.

8. A novel pitch support mechanism for a monitor stand according to claim 1, characterized in that: The display connection plate has multiple display connection holes for connecting the display, and the display connection plate is fixedly connected to the tilt assembly through connecting posts.

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