Multi-angle adjusting support for display

Abstract

The utility model relates to technical field of adjusting support, concretely is a kind of multi-angle adjusting support for display, including mounting clamp seat, the top surface of mounting clamp seat is rotatably connected with support arm one, the one end of support arm one away from mounting clamp seat is hinged with support arm two;Still include installation component, for adapting different display can be adapted installation;The installation component includes fixed plate, the adjusting end of fixed plate and support arm two are fixedly connected, the side surface of fixed plate is equipped with movable slot, the inboard of fixed plate is fixedly connected with mounting plate, the utility model is rotated when ratchet wheel torsion ring, connecting block drives rotating plate rotation, pushes the horizontal movement of push lever, and then drive push plate and threaded sleeve slide in limiting groove, make two groups of limit piece synchronous or back to move in sliding slot, to adjust the spacing between limit piece to adapt the installation hole distance of different display back.

Description

Technical Field

[0001] This utility model relates to the field of adjustable bracket technology, specifically a multi-angle adjustable bracket for a monitor. Background Technology

[0002] A monitor arm is a mechanical device used to support and fix a monitor. It can flexibly adjust the height, angle, and position of the screen to meet different user needs. It is usually made of metal or high-strength plastic and has stable load-bearing capacity and durability. It achieves smooth lifting and lowering through gas springs or mechanical springs, provides multi-directional rotation and tilt functions, saves desktop space, improves work efficiency and comfort, is suitable for home office and commercial environments, is easy to install, and is compatible with various monitor sizes and VESA standards, bringing users a more free and user-friendly experience.

[0003] Existing monitor stands require mounting plates with holes of the correct size for each monitor model. However, if the sizes don't match, the holes on the mounting plate won't fit properly, preventing the monitor from being installed correctly and potentially causing the screws to loosen and the monitor to tip over. Therefore, we propose a multi-angle adjustable monitor stand. Utility Model Content

[0004] The purpose of this utility model is to provide a multi-angle adjustable stand for monitors, which solves the problem of mismatched mounting hole positions when monitor stands are installed with different monitors.

[0005] To achieve the above objectives, this utility model provides the following technical solution:

[0006] A multi-angle adjustable stand for a monitor includes a mounting bracket, a first support arm rotatably connected to the top surface of the mounting bracket, and a second support arm hinged to the end of the first support arm away from the mounting bracket; it also includes a mounting assembly for adapting to different monitors; the mounting assembly includes a fixing plate, the fixing plate being fixedly connected to the adjusting end of the second support arm, a movable groove being formed on the side of the fixing plate, a mounting plate being fixedly connected to the inner side of the fixing plate, a mounting bracket being inserted into and fixedly connected to the inner side of the mounting plate, a sliding groove being formed on the surface of the mounting bracket, and sliding grooves being formed on both sides of the mounting bracket, a limiting groove being formed on the inner side of the sliding groove, and a limiting piece being slidably connected to the inner side of the sliding groove, the limiting piece being in two sets, and the two sets of limiting pieces being located on the inner sides of the sliding grooves on both sides of the mounting bracket.

[0007] Preferably, a threaded sleeve is slidably connected through the inner side of the limiting groove, and the two ends of the threaded sleeve pass through two sets of limiting pieces and are fixedly connected to the limiting pieces.

[0008] Preferably, a push plate is fixedly connected to the surface of the threaded sleeve, the push plate is located inside the limiting groove, and the push plate is slidably connected to the limiting groove.

[0009] Preferably, a lever is fixedly connected through the surface of the push plate, and a rotating plate is rotatably connected to the inner side of the fixed plate.

[0010] Preferably, the surface of the rotating plate is provided with actuation grooves, and the number of actuation grooves is four sets, and the four sets of actuation grooves are respectively opened on the side of the rotating plate near the lever.

[0011] Preferably, the end of the lever near the actuation groove is inserted into the inner side of the actuation groove, a connecting block is fixedly connected to the side of the rotating plate, and a ratchet torsion ring is fixedly connected to the end of the connecting block away from the rotating plate, and the connecting block passes through the movable groove.

[0012] Preferably, a square plate is fixedly connected to the surface of the fixed plate, a pull rod is slidably connected to the inner side of the square plate, a pawl is fixedly connected to one end of the pull rod near the ratchet torsion ring, a spring is sleeved on the outer side of the pull rod, one end of the spring is fixedly connected to the bottom surface of the pawl, and the other end of the spring is fixedly connected to the surface of the square plate.

[0013] By employing the above technical solution, this utility model provides a multi-angle adjustable stand for a monitor. It possesses at least the following beneficial effects:

[0014] 1. When the ratchet torsion ring is rotated, the connecting block drives the rotating plate to rotate, the toggle groove pushes the lever to move horizontally, and then drives the push plate and the threaded sleeve to slide in the limiting groove, so that the two sets of limiting pieces move synchronously towards or away from each other in the sliding groove, thereby adjusting the distance between the limiting pieces to adapt to the mounting hole distance on the back of different displays.

[0015] 2. This utility model allows for multi-degree-of-freedom adjustment of the monitor's horizontal rotation, tilt angle, and height by rotating the first support arm and hinged the second support arm, after fixing the monitor to the mounting bracket with screws. This meets the user's needs for different viewing angles. The entire adjustment process achieves precise positioning through mechanical linkage, and the spring and ratchet mechanism provide a self-locking function to ensure that the monitor remains stable and does not loosen after adjustment. Attached Figure Description

[0016] The accompanying drawings, which are included to provide a further understanding of the present invention, form part of this application:

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the structure from below in this utility model;

[0019] Figure 3 This is an enlarged schematic diagram of the fixing plate structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the left-hand view of the unfolded fixed plate structure in this utility model;

[0021] Figure 5 This is a schematic diagram of the right-hand view of the unfolded fixed plate structure in this utility model.

[0022] In the diagram: 1. Mounting clamp; 2. Mounting assembly; 3. Support arm one; 4. Support arm two; 21. Fixed plate; 22. Movable groove; 23. Mounting plate; 24. Mounting bracket; 25. Slide groove; 26. Limiting groove; 27. Limiting piece; 28. Threaded sleeve; 29. ​​Push plate; 210. Toggle lever; 211. Rotating plate; 212. Toggle groove; 213. Ratchet torsion ring; 214. Connecting block; 215. Spring; 216. Square plate; 217. Pull rod; 218. Pawl. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] A monitor with a multi-angle adjustable stand, such as Figure 1 - Figure 5As shown, the device includes a mounting bracket 1, with a support arm 3 rotatably connected to the top surface of the mounting bracket 1. A second support arm 4 is hinged to the end of the support arm 3 away from the mounting bracket 1. It also includes a mounting assembly 2 for adapting to different monitors. The mounting assembly 2 includes a fixing plate 21, which is fixedly connected to the adjusting end of the second support arm 4. A movable groove 22 is provided on the side of the fixing plate 21. A mounting plate 23 is fixedly connected to the inner side of the fixing plate 21. A mounting bracket 24 is inserted into and fixedly connected to the inner side of the mounting plate 23. A sliding groove 25 is provided on the surface of the mounting bracket 24, and sliding grooves are provided on both sides of the mounting bracket 24. The inner side of the groove 25 has a limiting groove 26, and the inner side of the groove 25 is slidably connected to a limiting piece 27. There are two sets of limiting pieces 27, and the two sets of limiting pieces 27 are located on the inner side of the groove 25 on both sides of the mounting bracket 24. When the user rotates the ratchet torsion ring 213, the connecting block 214 drives the rotating plate 211 to rotate, the actuating groove 212 pushes the lever 210 to move horizontally, and then drives the push plate 29 and the threaded sleeve 28 to slide in the limiting groove 26, so that the two sets of limiting pieces 27 move synchronously towards or away from each other in the groove 25, thereby adjusting the distance between the limiting pieces 27 to adapt to the mounting hole spacing on the back of different monitors. The inner side of the limiting groove 26 is slidably connected to a threaded sleeve 28, and the two ends of the threaded sleeve 28 pass through the two sets of limiting pieces 27 respectively and are fixedly connected to the limiting pieces 27. A push plate 29 is fixedly connected to the surface of the threaded sleeve 28. The push plate 29 is located inside the limiting groove 26 and is slidably connected to the limiting groove 26. A lever 210 is fixedly connected through the surface of the push plate 29, and a rotating plate 211 is rotatably connected to the inner side of the fixed plate 21. The rotating plate 211 has four sets of actuating grooves 212 on its surface, and each set of actuating grooves 212 is located on the side of the rotating plate 211 near the lever 210. The end of the lever 210 near the actuating groove 212 is inserted into the inner side of the actuating groove 212. A connecting block 214 is fixedly connected to the side of the rotating plate 211, and a ratchet torsion ring 213 is fixedly connected to the end of the connecting block 214 away from the rotating plate 211. The connecting block 214 passes through the movable groove 22. A square plate 216 is fixedly connected to the surface of the fixed plate 21. A pull rod 217 is slidably connected to the inner side of the square plate 216. A pawl 218 is fixedly connected to one end of the pull rod 217 near the ratchet torsion ring 213. A spring 215 is sleeved on the outer side of the pull rod 217. One end of the spring 215 is fixedly connected to the bottom surface of the pawl 218, and the other end of the spring 215 is fixedly connected to the surface of the square plate 216. The pull rod 217 on the inner side of the square plate 216 uses the elastic force of the spring 215 to keep the pawl 218 pressed against the tooth surface of the ratchet torsion ring 213, forming a ratchet mechanism. This ensures that the rotating plate 211 can only rotate in one direction and prevents the limit plate 27 from retracting. When reverse adjustment is required, the pull rod 217 must be manually pulled to disengage the pawl 218 from the ratchet torsion ring 213 before the rotating plate 211 can be reversed.

[0025] In use, the multi-angle adjustable monitor bracket of this utility model has a mounting bracket 1 for fixing the entire bracket to a desktop or wall. Its top surface is rotatably connected to a support arm 3, allowing for horizontal rotation adjustment of the monitor. The end of the support arm 3 away from the mounting bracket 1 is hinged to a second support arm 4, allowing for vertical tilt adjustment of the monitor. The mounting assembly 2 is designed to accommodate monitors of different sizes. Its core components include a fixing plate 21, a mounting plate 23, and a mounting bracket 24. Limiting plates 27 are slidably connected to the sliding grooves 25 on both sides of the mounting bracket 24. The limiting plates 27 are connected and move synchronously via threaded sleeves 28. A push plate 29 on the surface of the threaded sleeve 28 slides in conjunction with a limiting groove 26. A lever 210 fixed on the push plate 29 is inserted into a lever groove 212 of the rotating plate 211. When the user rotates the ratchet torsion ring 213, the connecting block 214 drives the rotating plate 211 to rotate, the actuating groove 212 pushes the lever 210 to move horizontally, and then drives the push plate 29 and the threaded sleeve 28 to slide in the limiting groove 26, so that the two sets of limiting pieces 27 move synchronously towards or away from each other in the sliding groove 25, thereby adjusting the distance between the limiting pieces 27 to adapt to the mounting hole spacing on the back of different monitors. The pull rod 217 on the inner side of the square plate 216, through the elastic force of the spring 215, keeps the pawl 218 pressed against the tooth surface of the ratchet torsion ring 213, forming a ratchet mechanism, ensuring that the rotating plate 211 can only rotate in one direction and preventing the limiting pieces 27 from retracting. When reverse adjustment is required, the pull rod 217 must be manually pulled to disengage the pawl 218 from the ratchet torsion ring 213 in order to reverse the rotating plate 211. After the monitor is fixed to the mounting bracket 24 with screws, the rotation of support arm 3 and the hinge of support arm 4 allow for multi-degree-of-freedom adjustment of the monitor's horizontal rotation, tilt angle, and height, meeting the user's needs for different viewing angles. The entire adjustment process achieves precise positioning through mechanical linkage, and the spring 215 and ratchet mechanism provide a self-locking function to ensure that the monitor remains stable and does not loosen after adjustment.

[0026] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multi-angle adjustable stand for a display, comprising a mounting bracket (1), characterized in that: The top surface of the mounting clamp (1) is rotatably connected to a support arm (3), and the end of the support arm (3) away from the mounting clamp (1) is hinged to a support arm (4). It also includes an installation component (2) that can be adapted to different displays for installation. The mounting assembly (2) includes a fixing plate (21), which is fixedly connected to the adjusting end of the second support arm (4). The side of the fixing plate (21) is provided with a movable groove (22). The inner side of the fixing plate (21) is fixedly connected with a mounting plate (23). The inner side of the mounting plate (23) is inserted into and fixedly connected with a mounting bracket (24). The surface of the mounting bracket (24) is provided with a sliding groove (25), and both sides of the mounting bracket (24) are provided with sliding grooves (25). The inner side of the sliding groove (25) is provided with a limiting groove (26). The inner side of the sliding groove (25) is slidably connected with a limiting piece (27). There are two sets of limiting pieces (27), and the two sets of limiting pieces (27) are located on the inner side of the sliding grooves (25) on both sides of the mounting bracket (24).

2. The multi-angle adjustable stand for a monitor according to claim 1, characterized in that: The inner side of the limiting groove (26) is slidably connected to a threaded sleeve (28), and the two ends of the threaded sleeve (28) are respectively connected to two sets of limiting pieces (27) and fixedly connected to the limiting pieces (27).

3. A multi-angle adjustable stand for a monitor according to claim 2, characterized in that: A push plate (29) is fixedly connected to the surface of the threaded sleeve (28). The push plate (29) is located inside the limiting groove (26), and the push plate (29) is slidably connected to the limiting groove (26).

4. A multi-angle adjustable stand for a monitor according to claim 3, characterized in that: A lever (210) is fixedly connected through the surface of the push plate (29), and a rotating plate (211) is rotatably connected to the inner side of the fixed plate (21).

5. A multi-angle adjustable stand for a monitor according to claim 4, characterized in that: The surface of the rotating plate (211) is provided with a toggle groove (212), and there are four sets of toggle grooves (212), and the four sets of toggle grooves (212) are respectively opened on the side of the rotating plate (211) near the lever (210).

6. A multi-angle adjustable stand for a monitor according to claim 5, characterized in that: The lever (210) is inserted into the inner side of the actuation groove (212) at one end near the actuation groove (212). A connecting block (214) is fixedly connected to the side of the rotating plate (211). A ratchet torsion ring (213) is fixedly connected to the end of the connecting block (214) away from the rotating plate (211). The connecting block (214) passes through the movable groove (22).

7. A multi-angle adjustable stand for a monitor according to claim 1, characterized in that: A square plate (216) is fixedly connected to the surface of the fixed plate (21). A pull rod (217) is slidably connected to the inner side of the square plate (216). A pawl (218) is fixedly connected to one end of the pull rod (217) near the ratchet torsion ring (213). A spring (215) is sleeved on the outer side of the pull rod (217). One end of the spring (215) is fixedly connected to the bottom surface of the pawl (218), and the other end of the spring (215) is fixedly connected to the surface of the square plate (216).

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