Display support adapter structure

Abstract

The utility model discloses a display support adapter structure which comprises a T-shaped head, a U-shaped connector and a mounting plate, the two sides of the U-shaped connector are each provided with a hexagonal through hole, the T-shaped head is provided with a first shaft hole which is transversely through, the two sides of the first shaft hole are each provided with a plug-in trapezoidal groove, and the plug-in trapezoidal grooves are connected with the mounting plate. The center axis of the inserting trapezoid-shaped groove and the center axis of the first shaft hole are in the same straight line, a side end cover is inserted into each inserting trapezoid-shaped groove, a second shaft hole symmetrical to the first shaft hole is formed in each side end cover, and a hexagonal limiting table is arranged in the center of the inner side face of each side end cover. A trapezoidal boss is arranged on the outer end face of the hexagonal limiting table, the trapezoidal boss is inserted into the inserting trapezoidal groove, the hexagonal limiting table is inserted into the hexagonal through hole, a fastening bolt is inserted between the second shaft holes in a penetrating mode, and the fastening bolt penetrates through the second shaft holes and then is connected with a locking nut. The structure has few components and is convenient to install.

Description

Technical Field

[0001] This utility model relates to the technical field of monitor brackets, and specifically to a monitor bracket adapter structure. Background Technology

[0002] In addition to fixed stands, existing monitors are often equipped with customized stands in many applications to meet needs for height, tilt, lateral, distance, and rotation. Especially in the adapters of these stands, a vertical dual-axis design is used to achieve tilt and rotation angle adjustments while also bearing the weight of the monitor. For example, patent application number 202420185910.0 discloses a tilt support mechanism for a stand, including a T-shaped head, a tilt connector, and a mounting plate. The T-shaped head includes an outer body and a torsion spring mounting shaft, which is hollow. A rotating plate is mounted on the right side of the outer body of the T-shaped head. One end of the torsion spring is mounted on a torsion spring fixing notch on the outer body of the T-shaped head, and the opposite end is mounted on a torsion spring fixing notch on the rotating plate. A limiting shaft is provided inside the torsion spring mounting shaft, and an embedded bolt is installed in the torsion spring fixing notch on the rotating plate. In the above structure, the T-shaped head and the tilt connector... The components are hinged together by a torsion spring mounting shaft, and one side of the pitch connector is locked to the rotating plate by two embedded bolts, allowing the rotating plate to rotate within the T-head to adjust the pitch of the pitch connector. However, in the above structure, the locking structure between the pitch connector and the T-head has many components, making installation relatively inconvenient. Moreover, the pitch connector and the other side of the T-head are only hinged by the torsion spring mounting shaft, resulting in insufficient pressure friction between the contact surface of the pitch connector and the T-head on that side. Therefore, it is easy for the monitor to tilt downwards when a heavy monitor is suspended. Therefore, improvements are needed. Utility Model Content

[0003] The purpose of this utility model is to provide a monitor bracket adapter structure to solve the problems mentioned in the background art, such as the large number of components and inconvenient installation of existing monitor bracket adapters.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a monitor bracket adapter structure, comprising a T-shaped head, a U-shaped connector connected to the T-shaped head and capable of relative rotation by the force provided by the T-shaped head, and a mounting plate fixedly connected at one end to the U-shaped connector, the other end of the mounting plate for suspending the monitor, a hexagonal through hole on each side of the U-shaped connector, a first through-hole on the T-shaped head, a trapezoidal insertion slot on each side of the first through-hole, the central axis of the trapezoidal insertion slot being connected to the first through-hole. The central axes are all straight lines. A side end cap is inserted into each of the insertion trapezoidal slots. The side end cap is provided with a second shaft hole symmetrically arranged with the first shaft hole. A hexagonal limiting platform is provided at the center of the inner side of each side end cap. A trapezoidal boss is provided on the outer end face of the hexagonal limiting platform. The trapezoidal boss is inserted into the insertion trapezoidal slot. The hexagonal limiting platform is inserted into the hexagonal through hole. A fastening bolt is inserted between the second shaft hole and the second shaft hole. The fastening bolt passes through the second shaft hole and the second shaft hole and is connected to a locking nut.

[0005] Preferably, in order to further improve the knob torque of the fastening bolt and facilitate reset, the fastening bolt is covered with a protective sleeve, and a torsion spring is attached to the protective sleeve. The front end of the T-head is provided with a C-shaped notch, one end of the torsion spring is engaged with the end face of the C-shaped notch, and the other end of the torsion spring is engaged with the lower end face of the U-shaped connector.

[0006] Preferably, for ease of positioning, a nut groove is provided on the outer side of one of the side end caps, and the locking nut is engaged in the nut groove. A positioning groove is provided on the outer side of the other side end cap, and the head of the fastening bolt is engaged in the positioning groove.

[0007] To limit the maximum range of vertical rotation angle and prevent damage to the front-end display due to excessive angle adjustment, a rotation limiting step is provided on the upper and lower sides of both sides of the U-shaped connector. An arc-shaped limiting strip is provided on both sides of the T-shaped head relative to the first shaft hole. When the U-shaped connector rotates to the point where the rotation limiting step on the side abuts against the upper or lower end face of the arc-shaped limiting strip, the U-shaped connector is limited.

[0008] Preferably, in order to enable rotational positioning and guiding, the front end of the arc-shaped limiting strip is provided with an arc-shaped surface one, and both sides of the U-shaped connector are provided with arc-shaped surfaces two, which abut against the arc-shaped surface one.

[0009] Preferably, to improve the strength of the side end cap, one or more reinforcing ribs are provided in a ring on the side of the side end cap facing the U-shaped connector.

[0010] Preferably, the insertion trapezoidal groove includes a rotating groove concentric with the first shaft hole, and a trapezoidal platform concentric with the first shaft hole is provided at the center of the rotating groove. The trapezoidal platform and the inner wall of the rotating groove constitute the insertion trapezoidal groove.

[0011] Compared with the prior art, the beneficial effects of this utility model are: this structure can clamp the U-shaped connector and the T-shaped head on both sides by simply using locking nuts and fastening bolts. This can further avoid the problem of insufficient clamping friction caused by using single-sided clamping, which can easily cause the monitor to tilt when it is suspended. At the same time, the structure has relatively few parts and is relatively easy to install. Attached Figure Description

[0012] Figure 1 This is a three-dimensional representation of a monitor bracket adapter structure disclosed in Embodiment 1. Figure 1 ;

[0013] Figure 2 This is a three-dimensional representation of a monitor bracket adapter structure disclosed in Embodiment 1. Figure 2 ;

[0014] Figure 3 This is a schematic diagram of the back structure of a monitor bracket adapter structure disclosed in Embodiment 1;

[0015] Figure 4 for Figure 3 Cross-sectional view along the BB direction;

[0016] Figure 5 This is a schematic diagram of the T-shaped head in Example 1;

[0017] Figure 6 This is a schematic diagram of the inner surface structure of one of the side end caps;

[0018] Figure 7 This is an exploded view of a monitor bracket adapter structure in Embodiment 1;

[0019] Figure 8 This is a top view of a monitor bracket adapter structure in Embodiment 1;

[0020] Figure 9 for Figure 8 A cross-sectional view along the AA direction.

[0021] In the diagram: 1. T-head; 2. U-shaped connector; 3. Mounting plate; 10. Hexagonal through hole; 4. First shaft hole; 5. Insertion trapezoidal groove; 6. Side end cover; 7. Second shaft hole; 8. Hexagonal limiting platform; 9. Trapezoidal boss; 10. Hexagonal through hole; 11. Fastening bolt; 12. Locking nut; 13. Protective sleeve; 14. Torsion spring; 15. C-shaped notch; 16. Nut groove; 17. Limiting groove; 18. Rotation limiting step; 19. Arc-shaped limiting strip; 20. Arc-shaped surface one; 21. Arc-shaped surface two; 22. Reinforcing rib; 23. Rotation groove; 23. Trapezoidal platform. Detailed Implementation

[0022] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of this utility model.

[0023] Example 1:

[0024] Please see Figure 1-9 This embodiment discloses a monitor bracket adapter structure, including a T-shaped head 1, a U-shaped connector 2 connected to the T-shaped head 1 and capable of relative rotation by the force provided by the T-shaped head 1, and a mounting plate 3 fixedly connected to the U-shaped connector 2 at one end. The other end of the mounting plate 3 is used to suspend the monitor. A hexagonal through hole 10 is provided on both sides of the U-shaped connector 2. A first axial hole 4 is provided on the T-shaped head 1, and a trapezoidal slot 5 is provided on each side of the first axial hole 4. The central axis of the trapezoidal slot 5 is aligned with the central axis of the first axial hole 4. A side end cap 6 is inserted into each trapezoidal slot 5, and a second end cap 6 is provided on the side end cap 6 symmetrically arranged with respect to the first axial hole 4. The second shaft hole 7 has a hexagonal limiting platform 8 at the center of the inner side of the side end cover 6. The outer end face of the hexagonal limiting platform 8 has a trapezoidal boss 9, which is inserted into the insertion trapezoidal groove 5. The hexagonal limiting platform 8 is inserted into the hexagonal through hole 10. A fastening bolt 11 passes between the second shaft hole 7 and the second shaft hole 7, and is connected to a locking nut 12 after passing through the second shaft hole 7 and the second shaft hole 7. The insertion trapezoidal groove 5 includes a rotating groove 23 concentric with the first shaft hole 4. A trapezoidal platform 231 concentric with the first shaft hole 4 is provided at the center of the rotating groove 23. The trapezoidal platform 231 and the inner wall of the rotating groove 23 constitute the insertion trapezoidal groove 5. Furthermore, for ease of operation, such as... Figure 1 As shown, the head of the fastening bolt 11 is provided with an internal hexagonal groove. Later, the fastening bolt 11 can be rotated by a hexagonal tool to ensure the locking between the fastening bolt 11 and the locking nut 12.

[0025] Preferably, to further improve the knob torque of the fastening bolt and facilitate reset, the fastening bolt 11 is fitted with a sleeve 13, and a torsion spring 14 is fitted onto the sleeve 13. The front end of the T-head 1 is provided with a C-shaped notch 15. One end of the torsion spring 14 is engaged with the end face of the C-shaped notch 15, and the other end of the torsion spring 14 is engaged with the lower end face of the U-shaped connector 2. In this embodiment, by adding the torsion spring 14, a reaction force can be generated when subjected to torsional force or torque, thereby providing a stable torsional torque, and finally exerting a reaction force on the monitor bracket, so as to achieve the reset of the monitor and ensure that it is at the required height, avoiding damage caused by its head dropping.

[0026] Preferably, for convenient positioning, a nut groove 16 is provided on the outer side of one of the side end caps 6, and the locking nut 12 is engaged in the nut groove 16. A limiting groove 17 is provided on the outer side of the other side end cap 6, and the head of the fastening bolt 11 is engaged in the limiting groove 17. In order to limit the locking nut 12, the locking nut 12 in this embodiment is a hexagonal nut. Later, the hexagonal nut can be riveted in the nut groove 16, or a threaded part can be directly tapped in the nut groove 16 to form the locking nut 12.

[0027] To limit the maximum range of vertical rotation angle and prevent damage to the front-end display due to excessive angle adjustment, a rotation limiting step 18 is provided on the upper and lower sides of both sides of the U-shaped connector 2. An arc-shaped limiting strip 19 is provided on both sides of the T-shaped head 1 relative to the first shaft hole 4. When the U-shaped connector 2 rotates to the point where the rotation limiting step 18 on the side abuts against the upper or lower end face of the arc-shaped limiting strip 19, the U-shaped connector 2 is limited.

[0028] Preferably, in order to enable rotational positioning and guiding, the front end of the arc-shaped limiting strip 19 is provided with an arc-shaped surface 20, and both sides of the U-shaped connector 2 are provided with arc-shaped surfaces 21. The arc-shaped surfaces 21 abut against the arc-shaped surface 20. After the above structure is installed, the arc-shaped surfaces 21 abut against the arc-shaped surface 20, thereby guiding the U-shaped connector 2. At the same time, once installed, it can also play a role in rotational positioning.

[0029] Preferably, to improve the strength of the side end cover, one or more reinforcing ribs 22 are provided in a ring on the side of the side end cover 6 facing the U-shaped connector 2. The overall strength of the entire side end cover 6 is improved by providing reinforcing ribs 22.

[0030] The installation method of this structure is as follows: First, the U-shaped connector 2 is clamped on both sides of the T-shaped connector 1, and a side end cap 6 is put on each side of the U-shaped connector 2. At the same time, the trapezoidal boss 9 of the side end cap 6 is inserted into the insertion trapezoidal groove 5. Finally, the fastening bolt 11 passes through the second shaft hole 7 and the first shaft hole 4 on one side and then through the first shaft hole 4 and the second shaft hole 7 on the other side, and is locked with the locking nut 12. During the locking process, the tighter the rotation, the more the side end caps 6 on both sides are squeezed, which results in the trapezoidal boss 9 being clamped more tightly with the insertion trapezoidal groove 5. This ensures that a greater frictional force is generated between the insertion trapezoidal groove 5 and the trapezoidal boss 9 on both sides. Therefore, this structure can clamp the U-shaped connector 2 and the T-shaped connector 1 on both sides by only using the locking nut 12 and the fastening bolt 11. Ultimately, it can further avoid the problem of insufficient clamping friction caused by using single-sided clamping, which can easily cause the monitor to tilt when it is suspended. At the same time, the number of structural components is relatively small, and the installation is relatively convenient.

[0031] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A monitor bracket adapter structure, comprising a T-shaped head (1), a U-shaped connector (2) connected to the T-shaped head (1) and capable of relative rotation by force provided by the T-shaped head (1), and a mounting plate (3) fixedly connected at one end to the U-shaped connector (2), the other end of the mounting plate (3) being used to suspend a monitor, characterized in that, The U-shaped connector (2) has a hexagonal through hole (10) on both sides. The T-shaped head (1) has a first shaft hole (4) that runs horizontally through it. A trapezoidal groove (5) is provided on each side of the first shaft hole (4). The central axis of the trapezoidal groove (5) and the central axis of the first shaft hole (4) are on the same straight line. A side end cap (6) is inserted into each trapezoidal groove (5). The side end cap (6) has a second shaft hole (7) that is symmetrically arranged with the first shaft hole (4). A hexagonal limiting platform (8) is provided at the center of the inner side of the cover (6). A trapezoidal boss (9) is provided on the outer end face of the hexagonal limiting platform (8). The trapezoidal boss (9) is inserted into the insertion trapezoidal groove (5). The hexagonal limiting platform (8) is inserted into the hexagonal through hole (10). A fastening bolt (11) is inserted between the second shaft hole (7) and the second shaft hole (7). The fastening bolt (11) passes through the second shaft hole (7) and the second shaft hole (7) and is connected to a locking nut (12).

2. The monitor bracket adapter structure according to claim 1, characterized in that: The fastening bolt (11) is covered with a sheath (13), and a torsion spring (14) is attached to the sheath (13). The front end of the T-head (1) is provided with a C-shaped notch (15). One end of the torsion spring (14) is engaged with the end face of the C-shaped notch (15), and the other end of the torsion spring (14) is engaged with the lower end face of the U-shaped connector (2).

3. The monitor bracket adapter structure according to claim 2, characterized in that: A nut groove (16) is provided on the outer side of one of the side end caps (6), and the locking nut (12) is inserted into the nut groove (16). A limiting groove (17) is provided on the outer side of the other side end cap (6), and the head of the fastening bolt (11) is inserted into the limiting groove (17).

4. A monitor bracket adapter structure according to claim 1, 2, or 3, characterized in that: The U-shaped connector (2) has a rotation limiting step (18) on both sides, and an arc-shaped limiting strip (19) is provided on both sides of the T-shaped head (1) relative to the first shaft hole (4). When the U-shaped connector (2) rotates to the point where the rotation limiting step (18) on the side abuts against the upper or lower end face of the arc-shaped limiting strip (19), the U-shaped connector (2) is limited.

5. The monitor bracket adapter structure according to claim 4, characterized in that: The front end of the arc-shaped limiting strip (19) is provided with an arc-shaped surface one (20), and both sides of the U-shaped connector (2) are provided with arc-shaped surfaces two (21), and the arc-shaped surfaces two (21) abut against the arc-shaped surfaces one (20).

6. A monitor bracket adapter structure according to claim 1, 2, 3, or 5, characterized in that: The side end cap (6) has one or more reinforcing ribs (22) arranged in a ring on the side facing the U-shaped connector (2).

7. The monitor bracket adapter structure according to claim 1, characterized in that: The insertion trapezoidal groove (5) includes a rotating groove (23) concentric with the first shaft hole (4). A trapezoidal platform (231) concentric with the first shaft hole (4) is provided at the center of the rotating groove (23). The trapezoidal platform (231) and the inner wall of the rotating groove (23) constitute the insertion trapezoidal groove (5).

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