LED display screen convenient to adjust

Abstract

The utility model relates to the technical field of display screens, in particular to an LED (light-emitting diode) display screen convenient to adjust, which comprises a display screen body, and a support frame is connected to the back of the display screen body; an adjusting mechanism is connected to the surface of the supporting frame and comprises a fixing frame, a connecting rod is connected into the fixing frame, and the outer wall of the top end of the connecting rod is sleeved with a first bearing. The installation frame is installed at the installation position of the screen body through the screws, then the second threaded rod is rotated to be separated from the interior of the connecting rod, then the angle of the connecting rod is rotated, and therefore the angle of the screen body is adjusted; one end of a first screw rod penetrates through a through hole formed in a fixing ring to be rotationally connected into one set of threaded grooves formed in a connecting rod, the connecting rod is limited, and therefore the angle adjusting effect on the screen body is achieved, and the problem that the display effect is affected due to the fact that the screen body cannot be adjusted in the viewing direction is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of display screens, in particular to an LED display screen which is easy to adjust. Background Art

[0002] LED display screens, due to their high brightness and high resolution, can attract the audience's attention and improve advertising effectiveness. They are widely used in commercial media, cultural performance markets, sports stadiums and other fields. They can not only display more image details without losing information, but can also be used outdoors all day long, with a wider advertising coverage rate and a higher dissemination rate.

[0003] When using existing LED display screens, the functions of the LED display screens include but are not limited to advertising, information release, commercial display, public information release, education and training, etc. However, the existing LED display screens cannot adjust the angle and cannot be adjusted according to the viewing direction, which affects the display effect. Utility Model Content

[0004] The purpose of the present invention is to provide an LED display screen that is easy to adjust, so as to solve the problem in the above background technology that the existing LED display screen cannot adjust the angle and cannot be adjusted according to the viewing direction, which affects the display effect.

[0005] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an LED display screen that is easy to adjust, comprising:

[0006] The display screen body comprises a screen body, the back of which is connected to a support frame;

[0007] The surface of the support frame is connected to an adjustment mechanism, including a fixing frame, a connecting rod is connected to the inside of the fixing frame, a first bearing is sleeved on the outer wall of the top end of the connecting rod, a fixing ring is connected to the outer surface of the first bearing, the top end of the fixing ring is connected to the mounting frame, and a first screw is inserted into one side of the fixing ring.

[0008] Preferably, the mounting bracket is used to dock with the mounting position of the screen body, the top end of the connecting rod is inserted into the interior of the fixing ring, and the first bearing is provided as two inner and outer rings that are movably connected to each other.

[0009] Preferably, the connecting rod is connected to the inner surface of the first bearing, the fixing ring is connected to the outer surface of the first bearing, and the connecting rod and the fixing ring are movably connected by the first bearing.

[0010] Preferably, multiple groups of thread grooves are formed around the top of the connecting rod, a through hole is formed on one side of the fixing ring, and one end of the first screw passes through the through hole formed in the fixing ring and is rotatably connected to the inside of the thread groove formed in the connecting rod.

[0011] Preferably, the bottom end of the connecting rod is connected to a limiting structure, and the limiting structure includes a fixing rod, the bottom end of the fixing rod is connected to a support rod, the outer surface of the support rod is connected to a second bearing, one side of the outer surface of the second bearing is connected to a limiting sliding rod, and a second screw is inserted into one side of the fixing rod.

[0012] Preferably, the second bearing has the same structure as the first bearing, the connecting rod is inserted into the fixing frame and is slidably connected to the fixing frame, a through slot is provided on one side of the fixing frame, and the limiting sliding rod is inserted into the through slot provided in the fixing frame and is slidably connected to the fixing frame.

[0013] Preferably, a plurality of slots are provided on one side of the fixing frame, a threaded hole is provided on one side of the fixing rod, and one end of the second screw rod passes through the slots provided on the fixing frame and is rotatably connected to the threaded hole provided on the fixing rod.

[0014] Compared with the prior art, the beneficial effects of the present invention are:

[0015] 1. Install the mounting bracket to the mounting position of the screen body with screws, then rotate the second screw to disengage it from the inside of the connecting rod, and then rotate the angle of the connecting rod to drive the support bracket connected to one side of the fixing bracket to rotate at the same time. Use the first bearing to ensure that the connecting rod rotates without affecting the angle of the fixing ring, thereby adjusting the angle of the screen body. After the adjustment is completed, one end of the first screw is passed through the through hole opened in the fixing ring and rotated to connect to one of the sets of thread grooves opened in the connecting rod to limit the connecting rod, thereby achieving the angle adjustment effect of the screen body and avoiding the problem that the screen body cannot be adjusted according to the viewing direction, affecting the display effect.

[0016] 2. By rotating the second screw to disengage it from the inside of the fixed rod, and then moving the position of the connecting rod, the connecting rod slides inside the fixing frame, and the limiting slide slides inside the through slot opened in the fixing frame. The limiting slide ensures that the moving angle of the connecting rod does not deviate, and the second bearing can prevent the support rod from following the connecting rod connected to the top end of the fixing rod from rotating without affecting the angle of the limiting slide, thereby adjusting the distance between the fixing frame and the connecting rod to adjust the height of the screen body, and then pass one end of the second screw through the slot opened in the fixing frame and rotate it to connect it to the threaded hole opened in the fixing rod, thereby limiting the distance between the connecting rod and the fixing frame. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a frontal perspective schematic diagram of the structure of the present utility model;

[0018] Figure 2 This is a rear perspective schematic diagram of the structure of the present invention;

[0019] Figure 3It is a partially cutaway perspective schematic diagram of the structure of the present invention from a side view;

[0020] Figure 4 It is a top view and partially cutaway perspective diagram of the structure of the present invention;

[0021] Figure 5 It is a top view and partially cutaway perspective diagram of the structure of the present invention.

[0022] In the figure: 1. display screen body; 11. screen body; 12. support frame; 2. adjustment mechanism; 21. fixing frame; 22. connecting rod; 23. first bearing; 24. fixing ring; 25. mounting frame; 26. first screw; 3. limiting structure; 31. fixing rod; 32. support rod; 33. second bearing; 34. limiting slide rod; 35. second screw. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] See also Figure 1-5 , an embodiment provided by the utility model:

[0025] An LED display screen that is easy to adjust, comprising:

[0026] The display screen body 1 includes a screen body 11 , with a support frame 12 connected to the back of the screen body 11 . The electronic components within the screen body 11 are prior art and are commercially available. They are not the subject of technical protection in this application, and therefore, no further details will be given.

[0027] The surface of the support frame 12 is connected to an adjustment mechanism 2, which includes a fixing frame 21, a connecting rod 22 is connected to the inside of the fixing frame 21, a first bearing 23 is sleeved on the outer wall of the top end of the connecting rod 22, a fixing ring 24 is connected to the outer surface of the first bearing 23, the top end of the fixing ring 24 is connected to the mounting frame 25, and a first screw 26 is inserted into one side of the fixing ring 24.

[0028] Furthermore, the mounting bracket 25 is used to dock with the installation position of the screen body 11, the top end of the connecting rod 22 is inserted into the fixed ring 24, and the first bearing 23 is set as two inner and outer rings and the two rings are movably connected, so that the connecting rod 22 and the fixed ring 24 are movably connected through the first bearing 23.

[0029] Furthermore, the connecting rod 22 is connected to the inner surface of the first bearing 23, and the fixing ring 24 is connected to the outer surface of the first bearing 23. The connecting rod 22 and the fixing ring 24 are movably connected by the first bearing 23, so that the angle of the fixing ring 24 is not affected when the connecting rod 22 is rotated through the first bearing 23.

[0030] Furthermore, multiple sets of threaded grooves are opened around the top of the connecting rod 22, and a through hole is opened on one side of the fixing ring 24. One end of the first screw 26 passes through the through hole opened in the fixing ring 24 and is rotatably connected to the inside of the threaded groove opened in the connecting rod 22, thereby realizing the limiting effect of the angle of the screen body 11 through the first screw 26.

[0031] Furthermore, the bottom end of the connecting rod 22 is connected to the limiting structure 3, and the limiting structure 3 includes a fixing rod 31, the bottom end of the fixing rod 31 is connected to the support rod 32, the outer surface of the support rod 32 is connected to a second bearing 33, one side of the outer surface of the second bearing 33 is connected to a limiting slide rod 34, and a second screw 35 is inserted into one side of the fixing rod 31, so that the height of the screen body 11 can be adjusted by adjusting the distance between the fixing frame 21 and the connecting rod 22.

[0032] Furthermore, the second bearing 33 has the same structure as the first bearing 23, the connecting rod 22 is inserted into the interior of the fixing frame 21 and is slidably connected to the fixing frame 21, a through groove is opened on one side of the fixing frame 21, and the limiting slide rod 34 is inserted into the through groove opened in the fixing frame 21 and is slidably connected to the fixing frame 21, so that the limiting slide rod 34 can be moved and limited by the through groove opened in the fixing frame 21.

[0033] Furthermore, multiple groups of slots are opened on one side of the fixing frame 21, and a threaded hole is opened on one side of the fixing rod 31. One end of the second screw 35 passes through the slots opened on the fixing frame 21 and is rotatably connected to the inside of the threaded hole opened on the fixing rod 31, so that the distance between the fixing frame 21 and the connecting rod 22 is limited by the second screw 35.

[0034] Working principle: When adjusting the LED display screen, the mounting bracket 25 is installed at the mounting position of the screen body 11 by using screws, and then the second screw 35 is rotated to disengage it from the inside of the connecting rod 22, and then the angle of the connecting rod 22 is rotated to drive the support frame 12 connected to one side of the fixing bracket 21 to rotate at the same time. The first bearing 23 is used to ensure that the connecting rod 22 does not affect the angle of the fixing ring 24 when rotating, thereby adjusting the angle of the screen body 11. After the adjustment is completed, one end of the first screw 26 is passed through the through hole opened in the fixing ring 24 and rotated to connect to one of the sets of thread grooves opened in the connecting rod 22 to limit the connecting rod 22, thereby achieving the angle adjustment effect of the screen body 11.

[0035] When limiting the adjustable LED display screen, the second screw 35 is rotated to disengage it from the fixing rod 31, and then the position of the connecting rod 22 is moved, so that the connecting rod 22 slides inside the fixing frame 21, and the limiting slide bar 34 slides inside the through groove opened in the fixing frame 21. The limiting slide bar 34 is used to ensure that the movement angle of the connecting rod 22 does not deviate, and the second bearing 33 can prevent the support rod 32 from following the connecting rod 22 connected to the top end of the fixing rod 31 and not affecting the angle of the limiting slide bar 34, thereby adjusting the distance between the fixing frame 21 and the connecting rod 22 to adjust the height of the screen body 11, and then one end of the second screw 35 is passed through the slot opened in the fixing frame 21 and rotated to be connected to the threaded hole opened in the fixing rod 31, thereby limiting the distance between the connecting rod 22 and the fixing frame 21.

[0036] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the present invention can be implemented in other specific forms without departing from the spirit or essential characteristics of the present invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the present invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be encompassed within the present invention. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An LED display screen that is easy to adjust, characterized in that: include: A display screen body (1) comprises a screen body (11), wherein the back of the screen body (11) is connected to a support frame (12); The support frame (12) is connected to an adjustment mechanism (2) on its surface, comprising a fixing frame (21), a connecting rod (22) is connected to the inside of the fixing frame (21), a first bearing (23) is sleeved on the outer wall of the top end of the connecting rod (22), a fixing ring (24) is connected to the outer surface of the first bearing (23), a mounting frame (25) is connected to the top end of the fixing ring (24), and a first screw (26) is inserted into one side of the fixing ring (24).

2. The easily adjustable LED display screen according to claim 1, characterized in that: The mounting frame (25) is used to connect to the mounting position of the screen body (11); the top end of the connecting rod (22) is inserted into the interior of the fixing ring (24); and the first bearing (23) is provided as two inner and outer rings, and the two rings are movably connected.

3. The easily adjustable LED display screen according to claim 1, characterized in that: The connecting rod (22) is connected to the inner surface of the first bearing (23), the fixing ring (24) is connected to the outer surface of the first bearing (23), and the connecting rod (22) and the fixing ring (24) are movably connected by the first bearing (23).

4. The easily adjustable LED display screen according to claim 1, characterized in that: A plurality of groups of thread grooves are formed around the top of the connecting rod (22), a through hole is formed on one side of the fixing ring (24), and one end of the first screw rod (26) passes through the through hole formed in the fixing ring (24) and is rotatably connected to the inside of the thread groove formed in the connecting rod (22).

5. The easily adjustable LED display screen according to claim 1, characterized in that: The bottom end of the connecting rod (22) is connected to a limiting structure (3), and the limiting structure (3) includes a fixing rod (31), the bottom end of the fixing rod (31) is connected to a supporting rod (32), the outer surface of the supporting rod (32) is connected to a second bearing (33), one side of the outer surface of the second bearing (33) is connected to a limiting sliding rod (34), and a second screw rod (35) is inserted into one side of the fixing rod (31).

6. The easily adjustable LED display screen according to claim 5, characterized in that: The second bearing (33) and the first bearing (23) have the same structure, the connecting rod (22) is inserted into the interior of the fixing frame (21) and is slidably connected to the fixing frame (21), a through slot is provided on one side of the fixing frame (21), and the limiting sliding rod (34) is inserted into the interior of the through slot provided in the fixing frame (21) and is slidably connected to the fixing frame (21).

7. The easily adjustable LED display screen according to claim 5, characterized in that: A plurality of slots are formed on one side of the fixing frame (21), a threaded hole is formed on one side of the fixing rod (31), and one end of the second screw rod (35) passes through the slots formed on the fixing frame (21) and is rotatably connected to the inside of the threaded hole formed on the fixing rod (31).

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