Adjustable bracket for LED electronic display screen
By designing an adjustable LED electronic display screen bracket that supports three-way adjustment, the problems of inconvenient angle adjustment and insufficient stability have been solved, achieving multi-scenario adaptability and angle stability.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-05-23
- Publication Date
- 2026-03-27
AI Technical Summary
Existing LED electronic display screen brackets are inconvenient to adjust, lack multi-directional adjustment functions, and are not stable enough, resulting in angle drift after prolonged use.
An adjustable LED electronic display screen bracket was designed, supporting three-way adjustment of front and back, tilt and rotation. It adopts a modular design and utilizes guide rails, elastic buckles and annular internal/external tooth meshing structure to ensure the stability of angle adjustment.
It achieves angle adjustment adaptability for multiple scenarios, ensuring the stability and convenience of the bracket and avoiding angle drift.
Smart Images
Figure CN224050065U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to display equipment support technical field, concretely relates to a support of adjustable LED electronic display screen. BACKGROUND
[0002] LED electronic display screen (Light Emitting Diode Display Screen) as a kind of efficient, energy-saving display equipment, is widely used in commercial display, conference speech, outdoor advertising, sports event live broadcast, command monitoring and other fields.It has high brightness, wide viewing angle, low energy consumption, long service life and other characteristics, can clearly present dynamic or static image, video and text information, has become the important medium of modern information dissemination.
[0003] The common LED electronic display screen support in the market is mostly fixed angle or single adjustment mode (such as only supporting pitch adjustment) when using, it is difficult to meet the use demand in different scenes;Secondly, the existing adjusting mechanism relies on friction force fixation, long time use is easy to loosen, lead to screen angle drift, affect use effect. UTILITY MODEL CONTENT
[0004] The utility model provides a kind of adjustable LED electronic display screen support to solve the problem of angle adjustment inconvenient in prior art, the lack of multidirectional adjustment function and the problem of insufficient stability.
[0005] To solve the above technical problems, the technical scheme provided by the utility model is a kind of adjustable LED electronic display screen support, including base, support column and screen mounting frame, the top of the base is slidably connected with adjusting seat, and the top of adjusting seat is rotatably connected between support column and first pitch adjusting mechanism;The top of the support column is rotatably connected with movable seat by second pitch adjusting mechanism, and the top of movable seat is rotatably connected with screen mounting frame by rotating frame, and the rotation angle between screen mounting frame and rotating sleeve is 90 degrees.
[0006] As a preferred technical scheme of the utility model, the top of the base is provided with guide rail at adjusting seat, and a plurality of positioning openings are equidistantly arranged on one side of guide rail, the bottom of adjusting seat is slidably connected with guide rail, and the two sides of adjusting seat are positioned by first elastic buckle and positioning opening.
[0007] As a preferred technical solution of this utility model, the first pitch adjustment mechanism is composed of a positioning plate, a positioning button and two rotating sleeves, wherein the two rotating sleeves are located on both sides of the positioning plate, and rectangular limiting posts are symmetrically provided on the positioning plate. The positioning button is slidably connected to the limiting posts, and a compression spring is provided between the inside of the positioning button and the limiting posts. The inside of the rotating sleeve is provided with annular internal teeth for limiting, and the outside of the positioning button is provided with annular external teeth corresponding to the internal gear. The outside of the rotating sleeve is fixedly connected to the bottom of the support column.
[0008] As a preferred technical solution of this utility model, the width of the annular inner teeth is less than or equal to the distance that the positioning button moves in the direction of the limiting post, so that the annular inner teeth and the annular outer teeth are separated.
[0009] As a preferred embodiment of this utility model, the first pitch adjustment mechanism and the second pitch adjustment mechanism have the same structure, and the positioning plate in the second pitch adjustment mechanism is located at the bottom of the movable seat, and the rotating sleeve is located at the top of the support column.
[0010] As a preferred technical solution of this utility model, the rotation direction of the rotating frame is perpendicular to the rotation direction of the first pitch adjustment mechanism and the second pitch adjustment mechanism. The rotating frame is an L-shaped structure with a cylindrical top. The rear of the screen mounting bracket is rotatably connected to the rotating frame via a connecting shaft. The connecting shaft is provided with a second elastic buckle, and the rotating frame is provided with buckle holes corresponding to the second elastic buckle in both horizontal and vertical positions.
[0011] As a preferred technical solution of this utility model, the bottom of the base is provided with a detachable counterweight block, which is fixed to the base by bolts.
[0012] The advantages of this utility model compared with the prior art are as follows:
[0013] 1. This bracket supports three-way adjustment of front and back, tilt and rotation, adapting to various installation scenarios. Through modular design, it is easy to disassemble and assemble, and is suitable for LED screens of different specifications.
[0014] 2. The base of this bracket is designed with counterweights and sliding guide rails to effectively avoid the risk of tipping over. At the rotation point, the elastic buckle and the ring internal / external tooth meshing structure ensure convenient and quick angle adjustment, and there is no drift during the fixing process. Attached Figure Description
[0015] Figure 1 This utility model relates to the structure of a support for an adjustable LED electronic display screen. Figure 1 .
[0016] Figure 2The utility model discloses a support of adjustable LED electronic display screen Figure 2 .
[0017] Figure 3 The utility model discloses a support of adjustable LED electronic display screen's adjusting seat place structural diagram.
[0018] Figure 4 The utility model discloses a support of adjustable LED electronic display screen's first pitch adjusting mechanism place cross section solid structure diagram.
[0019] Figure 5 The utility model discloses a support of adjustable LED electronic display screen's rotating holder place structure diagram.
[0020] As shown in the figure:
[0021] 1, base; 2, support column; 3, screen mounting frame; 4, adjusting seat; 5, first pitch adjusting mechanism; 6, second pitch adjusting mechanism; 7, movable seat; 8, rotating holder; 9, guide rail; 10, positioning mouth; 11, first elastic buckle; 12, positioning plate; 13, positioning knob; 14, rotating sleeve; 15, annular inner tooth; 16, annular outer tooth; 17, compression spring; 18, limiting column; 19, connecting shaft; 20, second elastic buckle; 21, clamping hole; 22, counterweight; 23, bolt. DETAILED DESCRIPTION
[0022] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the utility model.
[0023] In the description of the utility model, it should be explained that, unless there is explicit provision and limitation, the terms "mount", "set with", "connect" and the like should be understood broadly, for example, "connect", can be fixedly connected, can be detachably connected, or integrally connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through intermediate medium, can be the intercommunication of two elements. For ordinary skilled in the art, the specific meaning of the above terms in the utility model can be understood according to specific circumstances.
[0024] Embodiment 1:
[0025] As the description of the specification Figures 1-2As shown in the figure, a support of an adjustable LED electronic display screen includes a base 1, a support column 2 and a screen mounting frame 3, the bottom of the base 1 is provided with a detachable counterweight 22, the counterweight 22 is fixed with the base 1 through a bolt 23; the upper portion of the base 1 is slidably connected with an adjusting seat 4, the top of the adjusting seat 4 is rotatably connected between the support column 2 through a first pitch adjusting mechanism 5; the top of the support column 2 is rotatably connected with a movable seat 7 through a second pitch adjusting mechanism 6, the top of the movable seat 7 is rotatably connected with the screen mounting frame 3 through a rotating frame 8, and the rotation angle between the screen mounting frame 3 and the rotating sleeve 14 is 90 degrees.
[0026] As shown in the accompanying drawings of the specification Figures 3-4 As shown in the figure, the upper portion of the base 1 at the adjusting seat 4 is provided with a guide rail 9, a plurality of positioning openings 10 are equidistantly arranged on one side of the guide rail 9, the bottom of the adjusting seat 4 is slidably connected with the guide rail 9, and the two sides of the adjusting seat 4 are buckled and positioned at the positioning openings 10 through first elastic buckles 11.
[0027] In the first pitch adjusting mechanism 5, the two rotating sleeves 14 are located on the two sides of the positioning plate 12, and a rectangular limiting column 18 is symmetrically arranged on the positioning plate 12, the positioning knob 13 is slidably connected with the limiting column 18, and the inside of the positioning knob 13 and the limiting column 18 are provided with a compression spring 17, the inside of the rotating sleeve 14 is provided with an annular inner tooth 15 for limiting, and the outside of the positioning knob 13 is provided with an annular outer tooth 16 corresponding to the inner tooth, the outside of the rotating sleeve 14 is fixedly connected with the bottom of the support column 2, the width of the annular inner tooth 15 is less than or equal to the distance of the positioning knob 13 moving in the direction of the limiting column 18, so that the annular inner tooth 15 and the annular outer tooth 16 are separated, the first pitch adjusting mechanism 5 and the second pitch adjusting mechanism 6 are the same structure, and the positioning plate 12 in the second pitch adjusting mechanism 6 is located at the bottom of the movable seat 7, and the rotating sleeve 14 is located at the top of the support column 2.
[0028] As shown in the accompanying drawings of the specification Figure 5 As shown in the figure, the rotating direction of the rotating frame 8 is perpendicular to the rotating direction of the first pitch adjusting mechanism 5 and the second pitch adjusting mechanism 6, the rotating frame 8 is an L-shaped structure as a whole, the top of which is a cylindrical structure, the rear of the screen mounting frame 3 at the rotating frame 8 is rotatably connected with the rotating frame 8 through a connecting shaft 19, the connecting shaft 19 is provided with a second elastic buckle 20, and the rotating frame 8 is provided with a buckle hole 21 corresponding to the second elastic buckle 20 at the horizontal and vertical positions.
[0029] In the specific implementation of the utility model, the counterweight 22 below the base 1 is fixed through the bolt 23, the gravity center is lowered, the falling is prevented, and the LED electronic display screen is fixed on the screen mounting frame 3, so that the installation can be completed.
[0030] In the adjustment, by pressing the first elastic buckle 11 on both sides of the adjustment seat 4, it is separated from the positioning port 10, that is, the front and back positions of the support column 2 and the screen mounting frame 3 can be adjusted; by pressing the positioning button 13 on both sides of the first pitch adjustment mechanism 5 and the second pitch adjustment mechanism 6, the annular inner tooth 15 and the annular outer tooth 16 inside are staggered and separated, and then the pitch angle of the support column 2 and the rotating frame 8 can be adjusted, so that it is more suitable; by pressing the second elastic buckle 20, the screen mounting frame 3 can rotate 90 degrees in the rotating frame 8, and then the screen is erected, and then different working requirements are adapted.
[0031] The above describes the present application and its embodiments, which is not limited, and the embodiments shown in the specific embodiments are only one of the embodiments of the present application, and the actual structure is not limited thereto. In general, if a person skilled in the art is inspired, without departing from the creative purpose of the present application, without creative design, similar structure and embodiments of the technical solution, which should belong to the protection scope of the present application.
Claims
1. A support for an adjustable LED electronic display screen, comprising a base (1), a support column (2) and a screen mounting frame (3), characterized in that: a regulating seat (4) is slidably connected to the top of the base (1), and the top of the regulating seat (4) is rotatably connected between the support column (2) and a first pitch adjusting mechanism (5); the top of the support column (2) is rotatably connected with a movable seat (7) through a second pitch adjusting mechanism (6), the top of the movable seat (7) is rotatably connected with the screen mounting frame (3) through a rotating frame (8), and the rotation angle between the screen mounting frame (3) and the rotating sleeve (14) is 90 degrees.
2. A mount for an adjustable LED electronic display screen according to claim 1, wherein: a guide rail (9) is arranged at the regulating seat (4) of the top of the base (1), a plurality of positioning openings (10) are equidistantly arranged on one side of the guide rail (9), the bottom of the regulating seat (4) is slidably connected with the guide rail (9), and the two sides of the regulating seat (4) are buckled and positioned at the positioning openings (10) through first elastic buckles (11).
3. The adjustable LED electronic display screen support of claim 1, wherein: The first pitch adjusting mechanism (5) is composed of a positioning plate (12), a positioning knob (13) and two rotating sleeves (14), the two rotating sleeves (14) are arranged on the two sides of the positioning plate (12), a rectangular limiting column (18) is symmetrically arranged on the positioning plate (12), the positioning knob (13) is slidably connected with the limiting column (18), a compression spring (17) is arranged between the inside of the positioning knob (13) and the limiting column (18), an annular inner tooth (15) for limiting is arranged in the rotating sleeve (14), an annular outer tooth (16) corresponding to the inner tooth is arranged on the outside of the positioning knob (13), and the outside of the rotating sleeve (14) is fixedly connected with the bottom of the support column (2).
4. A mount for an adjustable LED electronic display screen according to claim 3, wherein: The width of the annular inner tooth (15) is less than or equal to the distance of the positioning knob (13) moving in the direction of pressing the limiting column (18), so that the annular inner tooth (15) and the annular outer tooth (16) are separated.
5. The adjustable LED electronic display screen support of claim 3, wherein: The first pitch adjusting mechanism (5) and the second pitch adjusting mechanism (6) are the same in structure, and the positioning plate (12) in the second pitch adjusting mechanism (6) is arranged at the bottom of the movable seat (7), and the rotating sleeve (14) is arranged at the top of the support column (2).
6. The adjustable LED electronic display screen support of claim 1, wherein: The rotating direction of the rotating frame (8) is perpendicular to the rotating directions of the first pitch adjusting mechanism (5) and the second pitch adjusting mechanism (6), the rotating frame (8) is in an L-shaped structure as a whole, the top of the rotating frame (8) is in a cylindrical structure, the rear of the screen mounting frame (3) is rotatably connected with the rotating frame (8) through a connecting shaft (19) at the rotating frame (8), a second elastic buckle (20) is arranged on the connecting shaft (19), and the rotating frame (8) is provided with a buckle hole (21) corresponding to the second elastic buckle (20) at the horizontal and vertical positions.
7. The adjustable LED electronic display screen support of claim 1, wherein: A detachable counterweight (22) is arranged at the bottom of the base (1), and the counterweight (22) is fixedly connected with the base (1) through bolts (23).