An embedded LED advertising screen

Abstract

The utility model discloses an embedded LED advertising screen relates to LED advertising screen technical field, including fixed frame, the fixed frame inside is provided with LED screen, the fixed frame one side is provided with support frame, support frame side fixedly set up has the nut. The utility model discloses the thrust bearing, adjusting bolt, connecting rod, ball hinge seat, hexagonal recess, apron, nut and support frame that are set up, make LED screen with adjusting bolt one end through the connecting rod and ball hinge seat of thrust bearing outside and fixed frame connection, adjusting bolt other end screw thread connection is in the nut of support frame, when the depth of adjusting bolt into the nut changes through hexagonal wrench rotation adjusting bolt, make the fixed frame position that adjusting bolt passes through connecting rod and ball hinge seat connection also change, and then make the embedded depth and angle of LED screen change, satisfy actual use demand.

Description

Technical Field

[0001] This utility model relates to the field of LED advertising screen technology, specifically an embedded LED advertising screen. Background Technology

[0002] LED screens are a new type of imaging electronic device made by arranging light-emitting diodes in sequence. Due to their high brightness, wide viewing angle, and long lifespan, they are widely used in products such as outdoor advertising screens. LED screens used for outdoor advertising enhance the display effect of advertisements through embedded installation.

[0003] The existing embedded advertising screens have a fixed embedding depth, and the embedding angle and depth of the advertising screen cannot be adjusted according to actual usage needs, thus failing to meet actual usage requirements. Utility Model Content

[0004] The technical problem this utility model aims to solve is to overcome existing defects and provide an embedded LED advertising screen. Through a thrust bearing, adjusting bolt, connecting rod, ball joint seat, hexagonal groove, cover plate, nut, and support frame, the LED screen is connected to a fixed frame at one end via the connecting rod and ball joint seat outside the thrust bearing. The other end of the adjusting bolt is threaded onto the nut of the support frame. When the adjusting bolt is rotated with a hexagonal wrench, the depth to which the adjusting bolt enters the nut changes, thus changing the position of the fixed frame connected to the adjusting bolt via the connecting rod and ball joint seat. This, in turn, changes the embedding depth and angle of the LED screen, meeting practical usage requirements and effectively solving the problems in the background technology.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an embedded LED advertising screen, including a fixed frame, an LED screen disposed inside the fixed frame, a support frame disposed on one side of the fixed frame, a nut fixedly disposed on the side of the support frame, an adjusting bolt passing through the inner side of the nut, a thrust bearing disposed on the outer side of one end of the adjusting bolt, a hexagonal groove provided at the end of the adjusting bolt near the thrust bearing, a connecting rod hinged to the upper and lower sides of the thrust bearing, and a ball joint seat disposed at the end of the connecting rod away from the thrust bearing.

[0006] The support frame has a mounting base on the side away from the LED screen, and cover plates are provided on both sides of the fixing frame.

[0007] The cover plate has a one-piece molded hook at both the top and bottom, and a support rib is provided at the included angle on the inner side of the mounting base.

[0008] The adjusting bolts are connected to the fixed frame via thrust bearings, and the cover plate is connected to the fixed frame via hooks.

[0009] The fixed frame is connected to the LED screen by bolts, and the adjusting bolt and nut are connected by threads; the mounting base is welded to the support frame, and the thrust bearing is rotatably connected to the adjusting bolt.

[0010] Compared with the prior art, the beneficial effects of this utility model are:

[0011] This utility model, through the design of a thrust bearing, adjusting bolt, connecting rod, ball joint seat, hexagonal groove, cover plate, nut, and support frame, connects the LED screen to a fixed frame at one end via the connecting rod and ball joint seat on the outside of the thrust bearing. The other end of the adjusting bolt is threaded onto the nut of the support frame. When the adjusting bolt is rotated with a hexagonal wrench, the depth to which the adjusting bolt enters the nut changes, thereby changing the position of the fixed frame connected to the adjusting bolt via the connecting rod and ball joint seat. This, in turn, changes the embedding depth and angle of the LED screen, meeting practical usage requirements. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the exploded structure of this utility model;

[0013] Figure 2 This utility model Figure 1 Enlarged structural diagram at point A;

[0014] Figure 3 This utility model Figure 1 Enlarged structural diagram of the middle cover plate;

[0015] Figure 4 This utility model Figure 1 A side view of the mounting base.

[0016] In the diagram: 1. LED screen; 2. Fixing frame; 3. Cover plate; 4. Adjusting bolt; 5. Nut; 6. Mounting base; 7. Support frame; 8. Thrust bearing; 9. Hexagonal groove; 10. Hook; 11. Support rib; 12. Connecting rod; 13. Ball joint seat. Detailed Implementation

[0017] Please see Figure 1-4 This embodiment provides a technical solution: an embedded LED advertising screen, including a fixed frame 2, an LED screen 1 disposed inside the fixed frame 2, a support frame 7 disposed on one side of the fixed frame 2, a nut 5 fixedly disposed on the side of the support frame 7, an adjusting bolt 4 passing through the inside of the nut 5, a thrust bearing 8 disposed on the outer side of one end of the adjusting bolt 4, a hexagonal groove 9 opened at the end of the adjusting bolt 4 near the thrust bearing 8, a connecting rod 12 hinged to the upper and lower sides of the thrust bearing 8, and a ball joint seat 13 disposed at the end of the connecting rod 12 away from the thrust bearing 8.

[0018] The support frame 7 has a mounting base 6 on the side away from the LED screen 1, and the fixing frame 2 has cover plates 3 on both sides.

[0019] The cover plate 3 is integrally formed with hooks 10 at both the upper and lower ends, and the mounting base 6 has a support rib 11 at the included angle position on the inner side.

[0020] Adjusting bolt 4 is connected to fixed frame 2 via thrust bearing 8, and cover plate 3 is connected to fixed frame 2 via hook 10.

[0021] The fixed frame 2 is connected to the LED screen 1 by bolts, the adjusting bolt 4 is connected to the nut 5 by threads, the mounting base 6 is welded to the support frame 7, and the thrust bearing 8 is rotatably connected to the adjusting bolt 4.

[0022] In use, first fix the mounting base 6 to the wall, then weld the support frame 7 to the mounting base 6, and connect the fixing frame 2 to the support frame 7 through the adjusting bolt 4 and nut 5. One end of the adjusting bolt 4 is connected to the fixing frame 2 through the connecting rod 12 on the outer ring side of the thrust bearing 8 and the ball joint seat 13. Then connect and fix the LED screen 1 to the fixing frame 2. When it is necessary to adjust the embedding depth and tilt angle of the LED screen, insert a hex wrench into the hexagonal groove 9 and rotate the adjusting bolt 4 to adjust the depth of the adjusting bolt 4 into the nut 5. This allows the adjusting bolt 4 to adjust the embedding depth of the fixing frame 2, thereby adjusting the embedding depth of the four corners of the fixing frame 2. The ball joint seat 13 and the connecting rod 12 allow the tilt angle of the four corners of the fixing frame 2 to be adjusted to meet the usage requirements of the LED screen 1. The cover plate 3 covers the end of the adjusting bolt 4 with the hexagonal groove 9. After removing the cover plate 3, the adjusting bolt 4 can be rotated with a wrench to adjust the embedding depth of the LED screen 1.

[0023] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the content of this utility model specification and drawings, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. An embedded LED advertising screen, comprising a fixed frame (2), characterized in that: An LED screen (1) is provided inside the fixed frame (2). A support frame (7) is provided on one side of the fixed frame (2). A nut (5) is fixedly provided on the side of the support frame (7). An adjusting bolt (4) is passed through the inside of the nut (5). A thrust bearing (8) is provided on the outer side of one end of the adjusting bolt (4). A hexagonal groove (9) is provided at the end of the adjusting bolt (4) near the thrust bearing (8). A connecting rod (12) is hinged to the upper and lower sides of the thrust bearing (8). A ball joint seat (13) is provided at the end of the connecting rod (12) away from the thrust bearing (8).

2. The embedded LED advertising screen according to claim 1, characterized in that: The support frame (7) has a mounting base (6) on one side away from the LED screen (1), and the fixing frame (2) has cover plates (3) on both sides.

3. An embedded LED advertising screen according to claim 2, characterized in that: The cover plate (3) has hooks (10) integrally formed at both the upper and lower ends, and the mounting base (6) has a support rib (11) at the included angle position on the inner side.

4. An embedded LED advertising screen according to claim 3, characterized in that: The adjusting bolt (4) is connected to the fixed frame (2) through the thrust bearing (8), and the cover plate (3) is connected to the fixed frame (2) through the hook (10).

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