Connecting structure for curved LED screen

Abstract

The utility model relates to the technical field of LED screens, in particular to a connecting structure for a curved LED screen, which comprises a fixing plate, fixing holes are arranged at four corners of the fixing plate, fixing bolts are in threaded connection with the interiors of the fixing holes, and a mounting groove is arranged in the middle of the fixing plate. Through the arrangement of the adjusting assembly, the extending assembly and the adsorption assembly, the angle of an adjusting plate on a rotating column in a limiting plate can be rotated according to actual conditions during use, after a proper position is reached, a limiting bolt is rotated to enable a gasket to descend to be matched with the limiting plate to fix the position of the adjusting plate, and then an extending block is pressed; an extension spring in an extension plate is compressed to adjust the distance between the hollow plate and the extension plate to a proper position, then the extension spring ejects an extension block out to fix the hollow plate and the extension plate, and then the curved-surface LED screen body is installed through a first magnetic strip and a second magnetic strip, so that the display angle of the curved-surface LED screen body is adjusted; and the watching quality is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED screens, in particular to a connection structure for curved surface LED screens. Background Art

[0002] LED screen is a new type of imaging electronic device made of light-emitting diodes arranged in sequence. Due to its high brightness, wide viewing angle, long life and other characteristics, it is being widely used in outdoor advertising screens and other products. The use of LED light sources for lighting will first replace power-consuming incandescent lamps, and then gradually enter the entire lighting market, which will save a lot of electricity. Recently, white LEDs have reached a single power consumption of more than 1 watt and a light output of 25 lumens, which also increases its practicality. When using LED screens for material playback, a connection structure is often used.

[0003] The existing connection structure lacks adjustment function, and it is difficult to adjust the angle of the device according to actual needs during use, resulting in poor display effect of the curved LED screen body; it lacks convenient function, and the installation process of the curved LED screen body is relatively cumbersome during use, and it is difficult to partially replace the curved LED screen body, resulting in low practicality of the device. Utility Model Content

[0004] The purpose of the utility model is to provide a connection structure for a curved LED screen to solve the problems raised in the above background technology.

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] A connection structure for a curved LED screen includes a fixing plate, fixing holes are provided at the four corners of the fixing plate, fixing bolts are connected to the internal threads of the fixing holes, a mounting groove is provided in the middle of the fixing plate, a mounting component is clamped inside the mounting groove, rotating holes are provided at the top and bottom of the mounting component, an adjustment component is rotatably connected inside the rotating hole, one end of the adjustment component is fixedly connected to an extension component, a rectangular groove is provided in the middle of the extension component, an adsorption component is fixedly connected inside the rectangular groove, and one end of the adsorption component is fixedly connected to the curved LED screen body.

[0007] Preferably, the mounting assembly includes a mounting bar, both sides of which are slidably connected to a mounting groove opened in the middle of the fixing plate, one end of the mounting bar is fixedly connected to the mounting plate, and the upper and lower sides of the mounting plate are fixedly connected to a limiting plate.

[0008] Preferably, the adjustment assembly includes a rotating column, one side of which is rotatably connected to a rotating hole opened at the top of a limiting plate, the middle part of one end of the rotating column is threadedly connected to a limiting bolt, the middle part of the limiting bolt is fixedly connected to a gasket, and the other end of the rotating column is fixedly connected to the adjustment plate.

[0009] Preferably, the extension assembly includes a hollow plate, one end of which is fixedly connected to one end of the adjustment plate, the interior of the hollow plate is slidably connected to an extension plate, the top and bottom ends of the inner wall of the extension plate are fixedly connected to extension springs, and one end of the extension spring is fixedly connected to an extension block.

[0010] Preferably, the adsorption component includes a first magnetic strip, one end of which is fixedly connected to a rectangular groove opened in the middle of the extension plate, the other end of the first magnetic strip is movably connected to a second magnetic strip, and one side of the second magnetic strip is fixedly connected to one end of the curved LED screen body.

[0011] Preferably, two limiting holes are provided at the top of the hollow plate, and the inside of the limiting holes is slidably connected to one side of the extension block.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The utility model arranges an adjustment component, an extension component and an adsorption component. When in use, the angle of the adjustment plate on the rotating column in the limit plate can be rotated according to actual conditions. After reaching the appropriate position, the limit bolt is rotated to allow the gasket to drop to cooperate with the limit plate to fix the position of the adjustment plate. Then, the extension block is pressed to compress the extension spring in the extension plate. After adjusting the distance between the hollow plate and the extension plate to the appropriate position, the extension spring pushes the extension block out to fix the hollow plate and the extension plate. Then, the first magnetic strip and the second magnetic strip are used to install the curved LED screen body, thereby achieving the effect of adjusting the display angle of the curved LED screen body and improving the viewing quality.

[0014] 2. The utility model is provided with an installation assembly and a fixing plate. When in use, the fixing plate can be fixed to the wall by fixing bolts, and then the installation plate and the fixing plate can be connected by the installation strip on the installation plate, thereby achieving the effect of simplifying the installation steps and facilitating local maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an overall schematic diagram of the utility model;

[0016] Figure 2 It is a partial disassembly schematic diagram of the utility model;

[0017] Figure 3 It is a schematic diagram of the installation assembly and the adjustment assembly of the utility model;

[0018] Figure 4 It is a schematic diagram of the extension component and the adsorption component of the utility model.

[0019] In the figure: 1. fixing plate; 2. fixing bolt; 3. mounting assembly; 301. mounting strip; 302. mounting plate; 303. limiting plate; 4. adjusting assembly; 401. rotating column; 402. limiting bolt; 403. gasket; 404. adjusting plate; 5. extension assembly; 501. hollow plate; 502. extension plate; 503. extension spring; 504. extension block; 6. adsorption assembly; 601. first magnetic strip; 602. second magnetic strip; 7. curved LED screen body. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-Figure 4 As shown, a technical solution provided by the utility model:

[0022] A connection structure for a curved LED screen, comprising a fixing plate 1, fixing holes are provided at the four corners of the fixing plate 1, fixing bolts 2 are connected to the internal threads of the fixing holes, a mounting groove is provided in the middle of the fixing plate 1, a mounting component 3 is clamped inside the mounting groove, a rotating hole is provided at the top and bottom of the mounting component 3, an adjusting component 4 is rotatably connected inside the rotating hole, an extension component 5 is fixedly connected to one end of the adjusting component 4, a rectangular groove is provided in the middle of the extension component 5, an adsorption component 6 is fixedly connected to the inside of the rectangular groove, and a curved LED screen body 7 is fixedly connected to one end of the adsorption component 6;

[0023] By setting the adjustment component 4, the extension component 5 and the adsorption component 6, the angle of the adjustment plate 404 on the rotating column 401 in the limit plate 303 can be rotated according to actual conditions during use. After reaching the appropriate position, the limit bolt 402 is rotated to allow the gasket 403 to drop to cooperate with the limit plate 303 to fix the position of the adjustment plate 404, and then the extension block 504 is pressed to compress the extension spring 503 in the extension plate 502 to adjust the distance between the hollow plate 501 and the extension plate 502 to the appropriate position. After that, the extension spring 503 pushes the extension block 504 out to fix the hollow plate 501 and the extension plate 502, and then the first magnetic strip 601 and the second magnetic strip 602 are used to install the curved LED screen body 7, thereby achieving the effect of adjusting the display angle of the curved LED screen body 7 and improving the viewing quality.

[0024] In this embodiment, preferably, the mounting assembly 3 includes a mounting bar 301, both sides of the mounting bar 301 are slidably connected to the mounting groove opened in the middle of the fixing plate 1, one end of the mounting bar 301 is fixedly connected to the mounting plate 302, and the upper side and the lower side of the mounting plate 302 are fixedly connected to the limiting plate 303;

[0025] By setting the mounting assembly 3 and the fixing plate 1, the fixing plate 1 can be fixed on the wall by the fixing bolts 2 during use, and then the mounting strips 301 on the mounting plate 302 are used to connect the mounting plate 302 with the fixing plate 1, thereby simplifying the installation steps and facilitating local maintenance.

[0026] In this embodiment, preferably, the adjustment component 4 includes a rotating column 401, one side of the rotating column 401 is rotatably connected to the rotating hole opened at the top of the limiting plate 303, the middle part of one end of the rotating column 401 is threadedly connected to the limiting bolt 402, the middle part of the limiting bolt 402 is fixedly connected to the gasket 403, and the other end of the rotating column 401 is fixedly connected to the adjusting plate 404;

[0027] In this embodiment, preferably, the extension assembly 5 includes a hollow plate 501, one end of the hollow plate 501 is fixedly connected to one end of the adjustment plate 404, the interior of the hollow plate 501 is slidably connected to an extension plate 502, the top and bottom ends of the inner wall of the extension plate 502 are fixedly connected to an extension spring 503, and one end of the extension spring 503 is fixedly connected to an extension block 504;

[0028] In this embodiment, preferably, the adsorption component 6 includes a first magnetic strip 601, one end of the first magnetic strip 601 is fixedly connected to a rectangular groove opened in the middle of the extension plate 502, the other end of the first magnetic strip 601 is movably connected to a second magnetic strip 602, and one side of the second magnetic strip 602 is fixedly connected to one end of the curved LED screen body 7;

[0029] In this embodiment, preferably, two limiting holes are opened at the top of the hollow plate 501 , and the inside of the limiting holes is slidably connected to one side of the extension block 504 .

[0030] When the connection structure for the curved LED screen of this embodiment is used, the fixing plate 1 can be fixed on the wall by the fixing bolts 2, and then the mounting strip 301 on the mounting plate 302 can be used to connect the mounting plate 302 with the fixing plate 1, so as to simplify the installation steps and facilitate local maintenance. Then, according to the actual situation, the angle of the adjusting plate 404 on the rotating column 401 in the limiting plate 303 is rotated. After reaching the appropriate position, the limiting bolt 402 is rotated to allow the gasket 403 to descend and cooperate with the limiting plate 303 to fix the position of the adjusting plate 404. Then, the extension block 504 is pressed and the extension spring 503 in the extension plate 502 is compressed. After adjusting the distance between the hollow plate 501 and the extension plate 502 to the appropriate position, the extension spring 503 pushes the extension block 504 out to fix the hollow plate 501 and the extension plate 502. Then, the first magnetic strip 601 and the second magnetic strip 602 are used to install the curved LED screen body 7, so as to adjust the display angle of the curved LED screen body 7 and improve the viewing quality.

[0031] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. A connection structure for a curved LED screen, comprising a fixing plate (1), characterized in that: The fixing plate (1) is provided with fixing holes at the four corners, the fixing holes are internally threadedly connected with fixing bolts (2), the fixing plate (1) is provided with a mounting groove in the middle, a mounting assembly (3) is clamped inside the mounting groove, the mounting assembly (3) is provided with rotating holes at the top and bottom ends, an adjusting assembly (4) is rotatably connected inside the rotating holes, one end of the adjusting assembly (4) is fixedly connected with an extension assembly (5), the middle of the extension assembly (5) is provided with a rectangular groove, an adsorption assembly (6) is fixedly connected inside the rectangular groove, and one end of the adsorption assembly (6) is fixedly connected with a curved LED screen body (7).

2. The connection structure for a curved LED screen according to claim 1, characterized in that: The mounting assembly (3) comprises a mounting bar (301), both sides of which are slidably connected to a mounting groove provided in the middle of the fixing plate (1), one end of the mounting bar (301) is fixedly connected to a mounting plate (302), and the upper side and the lower side of the mounting plate (302) are both fixedly connected to a limiting plate (303).

3. The connection structure for a curved LED screen according to claim 2, characterized in that: The adjustment assembly (4) comprises a rotating column (401), one side of which is rotatably connected to a rotating hole opened at the top of a limiting plate (303), a middle portion of one end of the rotating column (401) is threadedly connected to a limiting bolt (402), a gasket (403) is fixedly connected to the middle portion of the limiting bolt (402), and the other end of the rotating column (401) is fixedly connected to an adjustment plate (404).

4. The connection structure for a curved LED screen according to claim 3, characterized in that: The extension assembly (5) comprises a hollow plate (501), one end of the hollow plate (501) is fixedly connected to one end of the adjustment plate (404), an extension plate (502) is slidably connected inside the hollow plate (501), the top and bottom ends of the inner wall of the extension plate (502) are fixedly connected to extension springs (503), and one end of the extension spring (503) is fixedly connected to an extension block (504).

5. The connection structure for a curved LED screen according to claim 4, characterized in that: The adsorption component (6) includes a first magnetic strip (601), one end of which is fixedly connected to a rectangular groove opened in the middle of the extension plate (502), and the other end of the first magnetic strip (601) is movably connected to a second magnetic strip (602), and one side of the second magnetic strip (602) is fixedly connected to one end of the curved LED screen body (7).

6. The connection structure for a curved LED screen according to claim 4, characterized in that: Two limiting holes are provided at the top of the hollow plate (501), and the interior of the limiting holes is slidably connected to one side of the extension block (504).

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