Large LED screen convenient to adjust

Abstract

The utility model relates to the technical field of LED large screens, and discloses an LED large screen convenient to adjust, which comprises a large screen, a rapid angle adjusting assembly is arranged at the bottom of the large screen, the rapid angle adjusting assembly is used for flexibly adjusting the angle of the large screen, a height adjusting assembly is arranged at the bottom of the rapid angle adjusting assembly, and the height adjusting assembly is used for adjusting the height of the large screen. And the height adjusting assembly is used for controlling the height of the large screen. According to the LED large screen convenient to adjust, by installing a rapid angle adjusting assembly, rotating adjustment can be conducted along the inner side of a limiting frame through a rotating cylinder, an internal supporting spring can push a limiting sliding frame to conduct height adjustment, and the limiting sliding frame controls a positioning inserting plate to be embedded into the inner side of a positioning inserting groove under the adjusting effect; the rotating cylinder can be effectively limited in a splicing mode, meanwhile, the angle of the LED large screen can be adjusted by grasping the two sets of auxiliary handles, operation of workers is facilitated, and the time spent on adjustment is shortened.

Description

Technical Field

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

[0002] LED large screens usually use internal light-emitting diodes to display their respective data information. This type of display method is usually used in public areas such as shopping malls, and can effectively display information. In addition, existing LED large screens are usually equipped with angle adjustment structures to adjust the angle as needed to adapt to different needs.

[0003] In the prior art, when the existing LED large screen is used, the bolts need to be installed and disassembled when the angle is adjusted, which takes a long time and is inconvenient to operate and adjust. Utility Model Content

[0004] The purpose of the utility model is to provide an LED screen that is easy to adjust, so as to solve the problem that the existing LED screen in the above-mentioned background technology needs to install and disassemble bolts when adjusting the angle, which takes a long time and is inconvenient to operate and adjust.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: an LED large screen that is easy to adjust, comprising a large screen, a quick angle adjustment component is arranged at the bottom of the large screen, and the quick angle adjustment component is used to flexibly adjust the angle of the large screen, and a height adjustment component is arranged at the bottom of the quick angle adjustment component, and the height adjustment component is used to control the height of the large screen;

[0006] The quick angle adjustment assembly includes a limit frame, and a plurality of groups of support springs are arranged inside the limit frame, a limit sliding frame is installed on the top of the support spring, and auxiliary handles are arranged at both ends of the limit sliding frame, a positioning plug plate is installed on the top of the limit sliding frame, a rotating cylinder is arranged at the bottom of the large screen, and a plurality of groups of positioning slots are opened at the bottom of the rotating cylinder, and the positioning slots are located on the outside of the positioning plug plate;

[0007] The height adjustment component includes an adjusting screw sleeve, and two groups of adjusting screws are arranged on the inner side of the adjusting screw sleeve, a limiting shaft is arranged on the inner side of the end of the adjusting screw, and four groups of limiting plates are arranged on the outer side of the limiting shaft, and a folding plate is arranged on the outer side of the limiting plate.

[0008] Preferably, an LED screen is embedded in the right side of the large screen, and flip handles are installed on the front and back of the large screen.

[0009] Preferably, a fixed shaft is provided in the middle of the rotating cylinder, and the fixed shaft is located on the inner side of the upper end of the limiting frame.

[0010] Preferably, a fixed frame is installed on the top of both ends of the limit frame, and a combined bearing is arranged on the inner side of the fixed frame, and the combined bearing is located on the outside of the fixed shaft. Adjustment grooves are opened on the front and back of the limit frame, and the adjustment grooves are located on the outside of the auxiliary handle.

[0011] Preferably, a positioning shaft is provided on the inner side of the end of the folding plate, and a positioning sleeve is provided on the outer side of the positioning shaft, and the positioning sleeve is located at the bottom of the limiting frame, and a bearing plate is installed at the bottom of the positioning sleeve.

[0012] Preferably, four sets of rotating handles are arranged on the outer side of the adjusting screw sleeve, a limiting sleeve is arranged at the end of the adjusting screw, and a limiting groove is opened on the inner side of the limiting sleeve, and the limiting groove is located on the outer side of the limiting shaft.

[0013] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0014] First, the utility model is equipped with a quick angle adjustment component, and the rotating cylinder can be used to rotate and adjust along the inner side of the limit frame. The internal support spring can push the limit slide frame to adjust the height. Under the action of adjustment, the limit slide frame will embed the control positioning plug plate into the inner side of the positioning slot. The rotating cylinder can be effectively restricted by splicing, and the angle of the LED large screen can be adjusted by grasping two sets of auxiliary handles at the same time, which is convenient for staff to operate and shortens the time spent on adjustment.

[0015] Second, the utility model is equipped with a height adjustment component. The existing LED large screen needs to be adjusted by an electric push rod during height adjustment, which increases power consumption and cost. By providing two sets of folding plates, the limit frame can be connected to the bottom supporting plate. A driving structure is provided on the middle limit shaft, and the folding plate can be folded and adjusted by controlling the adjusting screw sleeve and the adjusting screw. The height of the LED large screen can be flexibly adjusted by using the height adjustment component, thereby effectively reducing costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of the utility model;

[0017] Figure 2 This is a cross-sectional schematic diagram of the position-limiting sliding frame of the utility model;

[0018] Figure 3 This is a schematic diagram of the folding plate structure of the utility model;

[0019] Figure 4 This is a schematic diagram of the structure of the adjusting screw of the utility model.

[0020] Among them: 1. large screen; 101. LED screen; 102. flip handle; 103. rotating cylinder; 104. positioning slot; 105. fixed shaft; 2. limit frame; 201. fixed frame; 202. combined bearing; 203. adjustment slot; 3. positioning plug plate; 301. limit sliding frame; 302. auxiliary handle; 303. support spring; 4. folding plate; 401. positioning sleeve; 402. positioning shaft; 403. limit plate; 404. limit shaft; 405. bearing plate; 5. adjusting screw sleeve; 501. limit sleeve; 502. limit slot; 503. adjusting screw; 504. rotating handle. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4 , an LED large screen that is easy to adjust, comprising a large screen 1, a quick angle adjustment component is arranged at the bottom of the large screen 1, and the quick angle adjustment component is used to flexibly adjust the angle of the large screen 1, and a height adjustment component is arranged at the bottom of the quick angle adjustment component, and the height adjustment component is used to control the height of the large screen 1;

[0023] The quick angle adjustment assembly includes a limit frame 2, and a plurality of groups of support springs 303 are arranged inside the limit frame 2, a limit slide frame 301 is installed on the top of the support spring 303, and auxiliary handles 302 are arranged at both ends of the limit slide frame 301, a positioning plug plate 3 is installed on the top of the limit slide frame 301, a rotating cylinder 103 is arranged at the bottom of the large screen 1, and a plurality of groups of positioning slots 104 are opened at the bottom of the rotating cylinder 103, and the positioning slots 104 are located on the outside of the positioning plug plate 3;

[0024] The height adjustment component includes an adjusting screw sleeve 5, and two groups of adjusting screws 503 are arranged on the inner side of the adjusting screw sleeve 5, a limiting shaft 404 is arranged on the inner side of the end of the adjusting screw 503, and four groups of limiting plates 403 are arranged on the outer side of the limiting shaft 404, and a folding plate 4 is arranged on the outer side of the limiting plate 403.

[0025] Through the above technical solution, the rotating cylinder 103 can be used to rotate and adjust along the inner side of the limit frame 2, and the internal support spring 303 can push the limit slide frame 301 to adjust the height. Under the action of adjustment, the limit slide frame 301 will embed the control positioning plate 3 into the inner side of the positioning slot 104. The rotating cylinder 103 can be effectively restricted by splicing. At the same time, the two sets of auxiliary handles 302 can be grasped to adjust the angle of the LED large screen 1, which is convenient for staff to operate and shortens the time spent on adjustment.

[0026] Through the above technical solution, the limit frame 2 can be connected to the bottom supporting plate 405 by providing two groups of folding plates 4. A driving structure is provided on the middle limit shaft 404, and the folding plate 4 can be folded and adjusted by controlling the adjusting screw sleeve 5 and the adjusting screw 503. The height of the LED screen 1 can be flexibly adjusted by using the height adjustment component, thereby effectively reducing the cost.

[0027] Specifically, an LED screen 101 is embedded in the right side of the large screen 1 , and flip handles 102 are installed on the front and back of the large screen 1 .

[0028] Through the above technical solution, the LED screen 101 can display data images, and the flip handle 102 can provide a grip for the user to facilitate angle adjustment.

[0029] Specifically, a fixed shaft 105 is provided in the middle of the rotating cylinder 103 , and the fixed shaft 105 is located on the inner side of the upper end of the limiting frame 2 .

[0030] Through the above technical solution, the fixed shaft 105 can rotate along the inner side of the combined bearing 202.

[0031] Specifically, a fixed frame 201 is installed on the top of both ends of the limit frame 2, and a combined bearing 202 is arranged on the inner side of the fixed frame 201, and the combined bearing 202 is located on the outside of the fixed shaft 105. Adjustment grooves 203 are opened on the front and back of the limit frame 2, and the adjustment grooves 203 are located on the outside of the auxiliary handle 302.

[0032] Through the above technical solution, the fixed frame 201 can limit the inner combined bearing 202 , and the combined bearing 202 can be used to assist the fixed shaft 105 to rotate. The adjustment groove 203 is used to provide limitation for the auxiliary handle 302 .

[0033] Specifically, a positioning shaft 402 is disposed on the inner side of the end of the folding plate 4 , and a positioning sleeve 401 is disposed on the outer side of the positioning shaft 402 . The positioning sleeve 401 is located at the bottom of the limiting frame 2 , and a bearing plate 405 is installed at the bottom of the positioning sleeve 401 .

[0034] Through the above technical solution, the positioning shaft 402 can assist the folding plate 4 in flipping and adjusting, and the positioning sleeve 401 can be fixed to the external structure to ensure that the folding plate 4 can be adjusted normally. The supporting plate 405 can provide support for the overall structure of the top, effectively increasing stability.

[0035] Specifically, four sets of rotating handles 504 are arranged on the outside of the adjusting screw sleeve 5 , a limiting sleeve 501 is arranged at the end of the adjusting screw rod 503 , and a limiting groove 502 is opened on the inside of the limiting sleeve 501 , and the limiting groove 502 is located on the outside of the limiting shaft 404 .

[0036] Through the above technical solution, the rotating handle 504 is used to provide a grip for the user, and the limiting sleeve 501 at the end can be driven to be telescopically adjusted by controlling the rotation of the adjusting screw sleeve 5, thereby controlling the folding plate 4 to fold to adjust the height of the large screen 1.

[0037] When in use, first grasp the two sets of auxiliary handles 302 at the same time and use the limit sliding frame 301 to compress the internal support spring 303. During compression, the positioning plug plate 3 will separate from the positioning slot 104. After separation, grasp the flip handle 102 to drive the large screen 1 to flip and adjust along the fixed axis 105. After adjustment, release the auxiliary handle 302 and use the support spring 303 to push the positioning plug plate 3 to embed into the inner side of the positioning slot 104 to limit and realize angle adjustment. Finally, grasp the rotating handle 504 as needed to drive the adjusting screw sleeve 5 to rotate. After rotation, the limiting sleeve 501 at the end of the adjusting screw 503 will be controlled to telescope and control the folding plate 4 for adjustment.

[0038] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An easily adjustable LED large screen, comprising a large screen (1), characterized in that: A quick angle adjustment component is provided at the bottom of the large screen (1), and the quick angle adjustment component is used to flexibly adjust the angle of the large screen (1); a height adjustment component is provided at the bottom of the quick angle adjustment component, and the height adjustment component is used to control the height of the large screen (1); The quick angle adjustment component comprises a limit frame (2), and a plurality of groups of supporting springs (303) are arranged inside the limit frame (2), a limit sliding frame (301) is installed on the top of the supporting spring (303), and auxiliary handles (302) are arranged at both ends of the limit sliding frame (301), a positioning plug plate (3) is installed on the top of the limit sliding frame (301), a rotating cylinder (103) is arranged at the bottom of the large screen (1), and a plurality of groups of positioning slots (104) are opened at the bottom of the rotating cylinder (103), and the positioning slots (104) are located on the outside of the positioning plug plate (3); The height adjustment component comprises an adjusting screw sleeve (5), and two groups of adjusting screws (503) are arranged on the inner side of the adjusting screw sleeve (5), a limiting shaft (404) is arranged on the inner side of the end of the adjusting screw (503), and four groups of limiting plates (403) are arranged on the outer side of the limiting shaft (404), and a folding plate (4) is arranged on the outer side of the limiting plate (403).

2. The easily adjustable LED large screen according to claim 1, characterized in that: An LED screen (101) is embedded on the right side of the large screen (1), and flip handles (102) are installed on the front and back of the large screen (1).

3. The easily adjustable LED large screen according to claim 1, characterized in that: A fixed shaft (105) is provided in the middle of the rotating cylinder (103), and the fixed shaft (105) is located on the inner side of the upper end of the limiting frame (2).

4. The LED large screen that is easy to adjust according to claim 1 is characterized by: A fixed frame (201) is installed on the top of both ends of the limit frame (2), and a combined bearing (202) is arranged on the inner side of the fixed frame (201), and the combined bearing (202) is located on the outer side of the fixed shaft (105). Adjustment grooves (203) are provided on the front and back sides of the limit frame (2), and the adjustment grooves (203) are located on the outer side of the auxiliary handle (302).

5. The easily adjustable LED large screen according to claim 1, characterized in that: A positioning shaft (402) is arranged on the inner side of the end of the folding plate (4), and a positioning sleeve (401) is arranged on the outer side of the positioning shaft (402). The positioning sleeve (401) is located at the bottom of the limiting frame (2), and a bearing plate (405) is installed at the bottom of the positioning sleeve (401).

6. The easily adjustable LED large screen according to claim 1, characterized in that: Four groups of rotating handles (504) are arranged on the outside of the adjusting screw sleeve (5), a limiting sleeve (501) is arranged at the end of the adjusting screw rod (503), and a limiting groove (502) is arranged on the inside of the limiting sleeve (501), and the limiting groove (502) is located on the outside of the limiting shaft (404).

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