Hanging structure for LED display screen

Abstract

The utility model relates to the technical field of suspension structures, and discloses a suspension structure for an LED display screen, which comprises an equipment main body, the equipment main body comprises a mounting rod, the bottom end of the mounting rod is provided with a chute, the inside of the chute is connected with an extension rod in an up-down sliding manner, the left side of the extension rod and the left side of the mounting rod are both provided with a plurality of first threaded holes, and the left side of the extension rod is provided with a plurality of second threaded holes; the middle of the first threaded hole is in threaded connection with a first threaded rod. By arranging the mounting rod, the sliding groove, the extension rod, the threaded hole and the first threaded rod, before use, after a user moves the extension rod to a proper position, the extension rod is fixed through the first threaded rod, and the height of the LED display screen can be conveniently adjusted according to different indoor heights; the circular connecting plate and the first connecting plate can be tightly attached, the friction force between the circular connecting plate and the first connecting plate is increased, the display screen is not prone to rotating and shaking, and the practicability of the device is effectively enhanced.

Description

Technical Field

[0001] The utility model relates to the field of suspension structures, and specifically relates to a suspension structure for an LED display screen. Background Art

[0002] An LED display screen is a flat panel display device used to display various information such as text, images, videos, and video signals. It is widely used both in homes and some public places. The existing suspension brackets for LED display screens are mostly installed on the wall when used at home. Most of them have the disadvantages of being inconvenient to stably suspend the LED display screen and adjust the inclination angle, with low stability and low viewing comfort. The reason is that people of different heights have different comfortable inclination angles for viewing, which cannot meet the usage requirements. In view of this phenomenon, we have therefore proposed a suspension structure for an LED display screen. The utility model with the publication number CN214037492U proposes a suspension structure for an LED display screen, which includes three L-shaped hooks fixed at the top of one side of the LED display screen and an adjustable suspension bracket arranged on one side of the LED display screen. The adjustable suspension bracket includes a U-shaped plate in active contact with one side of the LED display screen. At the top of the side of the U-shaped plate close to the LED display screen, three L-shaped hanging grooves with open tops are provided. The L-shaped hooks are clamped with the corresponding L-shaped hanging grooves. The bottom of the U-shaped plate is fixedly connected with a supporting plate, and the top of the supporting plate is in contact with the bottom of the LED display screen. On the side of the U-shaped plate away from the LED display screen, there is a fixed seat. At the top of the side of the fixed seat close to the U-shaped plate, a connecting seat is fixedly connected. The side of the connecting seat close to the U-shaped plate is hinged to the top of the side of the U-shaped plate close to the fixed seat. The moving seat drives two connecting rods to rotate and press the fixed seat through two fixed shafts. Under the extrusion force, the top of the connecting rod moves leftward and drives the moving seat to rotate upward and leftward through the corresponding fixed shaft. The moving seat drives the U-shaped plate and the LED display screen to rotate upward through two guide rods. When the knob is rotated in the opposite direction, similarly, the movement direction is opposite to the above, and the LED display screen turns downward to achieve the purpose of adjusting the inclination angle. When removing, move the LED display screen upward to drive the L-shaped pressing plate to slide upward in the rectangular groove and stretch the tension spring. The LED display screen drives the three L-shaped hooks to move out of the corresponding L-shaped hanging grooves respectively. At this time, the LED display screen can be removed to the left. When installing, pull the L-shaped pressing plate upward to stretch the tension spring, and then hang the three L-shaped hooks on the corresponding L-shaped hanging grooves respectively. At this time, release the tension on the L-shaped pressing plate. The elastic force of the multiple tension springs in the compressed state drives the L-shaped pressing plate to press downward tightly on the top of the LED display screen. The elastic pressing method can improve the stability during suspension.

[0003] During its actual use process, it cannot rotate vertically, and some vertical screen images cannot be viewed. Moreover, the horizontal rotation is also restricted, affecting the viewing effect, being inconvenient to adjust the display screen angle, and the viewing range is limited. Summary of the Utility Model

[0004] The purpose of the present utility model is to provide a suspension structure for an LED display screen to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above purpose, the present utility model provides the following technical solution: A suspension structure for an LED display screen, including a device main body, and the device main body includes:

[0006] An installation rod, a chute is opened at the bottom end of the installation rod, an extension rod is slidably connected up and down inside the chute, and a plurality of first threaded holes are opened on the left sides of the extension rod and the installation rod, and a first threaded rod is threadedly connected in the middle of the first threaded holes.

[0007] Further, a fixed shaft is fixedly connected to the bottom end of the extension rod, and a limit ring is rotatably connected to the middle of the fixed shaft.

[0008] Further, a first connecting plate is fixedly connected to the front end of the limit ring, and an annular limit groove is opened in the middle of the front end of the first connecting plate.

[0009] Further, a circular rotating plate is rotatably connected to the middle of the annular limit groove, and a rubber ring is fixedly connected to the middle of the circular rotating plate.

[0010] Further, a circular connecting plate is fixedly connected to the front end of the circular rotating plate, and both the circular connecting plate and the first connecting plate are in close contact with the rubber ring.

[0011] Further, a connecting rod is fixedly connected to one side of the circular connecting plate, and a return spring is fixedly connected to the rear end of the connecting rod.

[0012] Further, a limit block is fixedly connected to one end of the return spring, a first limit plate is arranged at the bottom end of the limit block, and the first limit plate is fixedly connected to the first connecting plate.

[0013] Further, a second limit plate is fixedly connected to the top end of the first connecting plate, and an I-shaped bracket is fixedly connected to the front end of the first connecting plate.

[0014] Further, support plates are fixedly connected to both the upper and lower ends of the I-shaped bracket, a second threaded rod is threadedly connected to the middle of the support plate, and an L-shaped clamping plate is fixedly connected to the front end of the second threaded rod.

[0015] Further, a first side clamping plate is fixedly connected to the left end of the I-shaped bracket, third threaded rods are threadedly connected to the upper and lower right sides of the I-shaped bracket, and a second side clamping plate is threadedly connected to the middle of the third threaded rods.

[0016] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0017] By providing the mounting rod, sliding groove, extension rod, threaded hole and first threaded rod, before use, after the user moves the extension rod to a suitable position, the extension rod is fixed by the first threaded rod, which is convenient for adjusting the height of the LED display according to different indoor heights, effectively enhancing the practicability of the device. By providing the fixed shaft, limiting ring, first connecting plate, circular rotating plate, circular connecting plate and I-shaped bracket, it is convenient to horizontally rotate the bracket to rotate around the fixed shaft. Since the limiting ring is heavier and the friction between the fixed shaft is large, the display screen will not rotate horizontally by itself without external force. By providing the connecting rod, reset spring, limiting block, first limiting plate and second limiting plate, when the LED screen needs to be rotated, the circular connecting plate rotates upward by 90 degrees, and the limiting block will also rotate accordingly. After the limiting block rotates, the reset spring will push out the limiting block, and the second limiting plate will make the display screen in a vertical state. The first limiting plate and the second limiting plate can not only limit the movement track but also play a role in straightening. By providing the rubber ring, the circular connecting plate and the first connecting plate can be closely attached, increasing the friction between the circular connecting plate and the first connecting plate, making the display screen not easy to rotate and shake, effectively enhancing the practicability of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the following will briefly introduce the drawings required for the description of the embodiments. Obviously, the following drawings are some embodiments of the present application. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings. In all the drawings, similar elements or parts are generally denoted by similar reference numerals. In the drawings, the elements or parts are not necessarily drawn to actual scale.

[0019] Figure 1 It is a front view three-dimensional structure schematic diagram of the present utility model;

[0020] Figure 2 It is a right view three-dimensional structure schematic diagram of the present utility model;

[0021] Figure 3 It is a rear view structure schematic diagram of the present utility model;

[0022] Figure 4 It is a right view cross-sectional structure schematic diagram of the present utility model;

[0023] Figure 5 For the present utility model Figure 4 The enlarged structure schematic diagram at A.

[0024] In the figure: 1. Equipment main body; 101. Circular rotating plate; 102. Rubber ring; 103. Circular connecting plate; 104. Connecting rod; 105. Return spring; 106. Limit block; 107. First limit plate; 108. Second limit plate; 109. I-shaped bracket; 110. Support plate; 111. Second threaded rod; 112. L-shaped clamping plate; 113. First side clamping plate; 114. Third threaded rod; 115. Second side clamping plate; 11. Mounting rod; 12. Chute; 13. Extension rod; 14. Threaded hole; 15. First threaded rod; 16. Fixed shaft; 17. Limit ring; 18. First connecting plate; 19. Annular limit groove. Detailed implementation manners

[0025] In the description of the present utility model, it should be noted that the orientation or positional relationship indicated by the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end", etc. is based on the orientation or positional relationship shown in the drawings. It is only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as a limitation to the present utility model. In addition, the terms "first" and "second" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.

[0026] In the description of the present utility model, it should be noted that unless otherwise clearly defined and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium, and it can be the communication inside two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0027] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0028] Please refer to Figures 1-5, the present utility model provides a suspension structure technical solution for an LED display screen 1: A suspension structure for an LED display screen, including a device main body 1, and the device main body 1 includes: a mounting rod 11. By providing the mounting rod 11, a chute 12, an extension rod 13, a threaded hole 14, and a first threaded rod 15, before use, after the user moves the extension rod 13 to a suitable position, the extension rod 13 is fixed by using the first threaded rod 15, which is convenient for adjusting the height of the LED display screen according to different indoor heights, effectively enhancing the practicability of the device. A chute 12 is opened at the bottom end of the mounting rod 11, and the extension rod 13 is slidably connected up and down inside the chute 12. A plurality of first threaded holes 14 are opened on the left sides of both the extension rod 13 and the mounting rod 11, and a first threaded rod 15 is threadedly connected in the middle of the first threaded hole 14. The bottom end of the extension rod 13 is fixedly connected to a fixed shaft 16. By providing the fixed shaft 16, a limiting ring 17, a first connecting plate 18, a circular rotating plate 101, a circular connecting plate 103, and an I-shaped bracket 109, it is convenient to horizontally rotate the bracket so that it rotates around the fixed shaft 16. Since the limiting ring 17 is heavier and the friction force between the fixed shaft 16 is larger, the display screen will not rotate horizontally actively without external force. The middle of the fixed shaft 16 is rotatably connected to the limiting ring 17, and the front end of the limiting ring 17 is fixedly connected to the first connecting plate 18. An annular limiting groove 19 is opened in the middle of the front end of the first connecting plate 18;

[0029] A circular rotating plate 101 is rotatably connected to the middle of the annular limiting groove 19. A rubber ring 102 is fixedly connected to the middle of the circular rotating plate 101. By setting the rubber ring 102, the circular connecting plate 103 and the first connecting plate 18 can be closely attached to each other, increasing the friction force between the circular connecting plate 103 and the first connecting plate 18, making the display screen not easy to rotate and shake, effectively enhancing the practicability of the device. A circular connecting plate 103 is fixedly connected to the front end of the circular rotating plate 101. The circular connecting plate 103 and the first connecting plate 18 are both closely attached to the rubber ring 102. A connecting rod 104 is fixedly connected to one side of the circular connecting plate 103. By setting the connecting rod 104, the return spring 105, the limiting block 106, the first limiting plate 107 and the second limiting plate 108, when it is necessary to rotate the LED screen, the circular connecting plate 103 rotates 90 degrees upward, and the limiting block 106 will also rotate together. After the limiting block 106 rotates, the return spring 105 will eject the limiting block 106, and the second limiting plate 108 will make the display screen in a vertical state. The first limiting plate 107 and the second limiting plate 108 can not only limit the movement track but also play a role in straightening. A return spring 105 is fixedly connected to the rear end of the connecting rod 104. One end of the return spring 105 is fixedly connected to the limiting block 106. The bottom end of the limiting block 106 is provided with a first limiting plate 107. The first limiting plate 107 is fixedly connected to the first connecting plate 18. The second limiting plate 108 is fixedly connected to the top end of the first connecting plate 18. An I-shaped bracket 109 is fixedly connected to the front end of the first connecting plate 18. Support plates 110 are fixedly connected to the upper and lower ends of the I-shaped bracket 109. A second threaded rod 111 is threadedly connected to the middle of the support plate 110. An L-shaped clamping plate 112 is fixedly connected to the front end of the second threaded rod 111. A first side clamping plate 113 is fixedly connected to the left end of the I-shaped bracket 109. A third threaded rod 114 is threadedly connected to the upper and lower right sides of the I-shaped bracket 109. A second side clamping plate 115 is threadedly connected to the middle of the third threaded rod 114.

[0030] For this utility model, before use, the user first moves the extension rod 13 to a suitable position and then fixes the extension rod 13 using the first threaded rod 15, which facilitates adjusting the height of the LED display according to different indoor heights, effectively enhancing the practicality of the device. The display screen is clamped and fixed by the L-shaped clamping plate 112. During use, the horizontal rotation bracket is rotated so that it rotates around the fixed shaft 16. Since the limiting ring 17 is heavier and the frictional force between it and the fixed shaft 16 is large, the display screen will not rotate horizontally actively without external force. By setting the connecting rod 104, the return spring 105, the limiting block 106, the first limiting plate 107, and the second limiting plate 108, when the LED screen needs to be rotated, the circular connecting plate 103 rotates upward by 90 degrees, and the limiting block 106 will rotate together. After the limiting block 106 rotates, the return spring 105 will push out the limiting block 106, and the second limiting plate 108 will make the display screen in a vertical state. The first limiting plate 107 and the second limiting plate 108 can not only limit the movement trajectory but also play a role in straightening. By setting the rubber ring 102, the circular connecting plate 103 can be closely attached to the first connecting plate 18, increasing the frictional force between the circular connecting plate 103 and the first connecting plate 18, making the display screen not easy to rotate and shake, effectively enhancing the practicality of the device.

[0031] Although the embodiments of the present utility model have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principle and spirit of the present utility model. The scope of the present utility model is defined by the appended claims and their equivalents.

Claims

1. A suspension structure for an LED display screen, comprising a device main body (1), characterized in that: The device main body (1) includes: An installation rod (11), a chute (12) is provided at the bottom end of the installation rod (11), an extension rod (13) is slidably connected up and down inside the chute (12), and a plurality of threaded holes (14) are provided on the left sides of both the extension rod (13) and the installation rod (11), and a first threaded rod (15) is threadedly connected in the middle of the threaded holes (14).

2. The suspension structure for an LED display screen according to claim 1, characterized in that: A fixed shaft (16) is fixedly connected to the bottom end of the extension rod (13), and a limiting ring (17) is rotatably connected to the middle of the fixed shaft (16).

3. The hanging structure for an LED display screen according to claim 2, wherein: A first connecting plate (18) is fixedly connected to the front end of the limiting ring (17), and an annular limiting groove (19) is provided in the middle of the front end of the first connecting plate (18).

4. The suspension structure for an LED display screen according to claim 3, wherein: A circular rotating plate (101) is rotatably connected to the middle of the annular limiting groove (19), and a rubber ring (102) is fixedly connected to the middle of the circular rotating plate (101).

5. The suspension structure for an LED display screen according to claim 4, characterized in that: A circular connecting plate (103) is fixedly connected to the front end of the circular rotating plate (101), and both the circular connecting plate (103) and the first connecting plate (18) are in close contact with the rubber ring (102).

6. The hanging structure for an LED display screen according to claim 5, characterized in that: A connecting rod (104) is fixedly connected to one side of the circular connecting plate (103), and a return spring (105) is fixedly connected to the rear end of the connecting rod (104).

7. The suspension structure for an LED display screen according to claim 6, characterized in that: One end of the return spring (105) is fixedly connected to a limiting block (106), a first limiting plate (107) is provided at the bottom end of the limiting block (106), and the first limiting plate (107) is fixedly connected to the first connecting plate (18).

8. The suspension structure for an LED display screen according to claim 3, wherein: A second limiting plate (108) is fixedly connected to the top end of the first connecting plate (18), and an I-shaped bracket (109) is fixedly connected to the front end of the first connecting plate (18).

9. The suspension structure for an LED display screen according to claim 8, characterized in that: Support plates (110) are fixedly connected to both the upper and lower ends of the I-shaped bracket (109), a second threaded rod (111) is threadedly connected in the middle of the support plates (110), and an L-shaped clamping plate (112) is fixedly connected to the front end of the second threaded rod (111).

10. A hanging structure for an LED display screen according to claim 8, characterized in that: A first side clamping plate (113) is fixedly connected to the left end of the I-shaped bracket (109), a third threaded rod (114) is threadedly connected to the upper and lower right sides of the I-shaped bracket (109), and a second side clamping plate (115) is threadedly connected to the middle of the third threaded rod (114).

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