Adjustable LED display screen splicing frame

Abstract

The utility model relates to an adjustable LED display screen splicing frame which comprises a frame body, the frame body comprises a base and an upper beam, the upper beam is arranged above the base in parallel, an upper rail is arranged on the upper beam in the length direction of the upper beam, and a lower rail corresponding to the upper rail is arranged on the rear side of the base. A plurality of long rods arranged in the vertical direction are connected between the upper rail and the lower rail in a sliding mode. The top face of the base is a long-strip-shaped plane, the LED display screens are placed on the long-strip-shaped plane to be spliced, and the overlapped LED display screens are fixedly connected with the long rod through connecting pieces or screws. The long rod capable of adjusting the horizontal position in a sliding manner is designed to adapt to splicing of display screens with different width sizes; and the two layers of working platforms are arranged, so that workers can conveniently erect the LED display screen splicing wall at a high position.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display splicing, in particular to an adjustable LED display splicing rack. Background Art

[0002] In the prior art, during the factory production stage of LED displays, they need to be spliced into a complete large display wall state for product lighting aging and testing, etc. Usually, the size of the LED display reaches 3 - 8 meters in length and 3 - 4 meters in height, and there are different models with different sizes during factory production. Therefore, the factory needs various metal racks, stairs, etc. of supporting models to build a large LED display wall. Currently, there is a lack of a rack that can be compatible with LED displays of various sizes, and a large splicing wall is built on this rack to meet the production requirements. Summary of the Invention

[0003] The purpose of the utility model is to overcome the deficiencies of the prior art and provide an adjustable LED display splicing rack to adapt to the splicing of LED display walls with different width sizes.

[0004] To achieve the above purpose, the utility model adopts the following technical solutions:

[0005] The adjustable LED display splicing rack includes a frame body. The frame body includes a base and an upper beam. The upper beam is arranged parallel above the base. An upper track is arranged on the upper beam along its length direction. A lower track corresponding to the upper track is arranged at the rear side of the base. A plurality of vertical long rods are slidably connected between the upper track and the lower track; the top surface of the base is a long strip-shaped plane, and the LED displays are placed on this long strip-shaped plane for splicing, and the stacked LED displays are fixedly connected to the long rods through connecting pieces or screws.

[0006] Further, a plurality of horizontal adjusting bases are arranged at intervals along the length direction at the bottom of the horizontal base.

[0007] Further, a two-story working platform with a staircase is arranged at the rear of the frame body.

[0008] Further, guardrails are arranged around the two-story working platform.

[0009] Further, the top end of the upper beam is fixedly connected to the ceiling beam through a connecting frame.

[0010] Further, pulleys are respectively connected to the upper and lower ends of the long rod, and the upper and lower pulleys are correspondingly slidably connected in the upper track and the lower track.

[0011] The utility model adopts the above technical solutions. By designing a long rod that can be slidably adjusted horizontally, it adapts to the splicing of display screens with different width dimensions; and is equipped with a two-layer working platform to facilitate personnel to erect an LED display splicing wall at a high place. Description of the Drawings

[0012] The following further elaborates on the present utility model in detail in conjunction with the drawings and specific embodiments:

[0013] Figure 1 It is a side view of the present utility model;

[0014] Figure 2 It is a front view of the frame body;

[0015] Figure 3 It is Figure 1 an enlarged view of the base position in

[0016] Figure 4 It is Figure 1 an enlarged view of the upper beam position in Specific Embodiments

[0017] As Figures 1-4 shown, the adjustable LED display splicing rack of the present utility model includes a frame body. The frame body includes a base 1 and an upper beam 2. The base 1 is erected on the supporting ground, and the top end of the upper beam 2 is fixedly connected to the ceiling beam through a connecting frame 3. The upper beam 2 is arranged parallel to the base 1. An upper track is arranged on the upper beam 2 along its length direction, and a lower track corresponding to the upper track is arranged at the rear side of the base 1. A plurality of vertically arranged long rods 5 are slidably connected between the upper track and the lower track. Pulleys are respectively connected to the upper and lower ends of the long rods 5, and the upper and lower pulleys are correspondingly slidably connected in the upper track and the lower track to ensure that the long rods 5 can slide vertically along the upper track and the lower track. The base 1 is made of aluminum profile. The top surface of the base 1 is a long strip-shaped plane. A plurality of horizontal adjustment bases 4 are arranged at intervals along the length direction of the bottom of the horizontal base 1. The levelness of the long strip-shaped plane at the top end of the base 1 is adjusted by adjusting the nuts on the horizontal adjustment bases 4.

[0018] The LED display 7 is placed on this long strip-shaped plane for splicing. The stacked LED displays 7 are fixedly connected to the long rods 5 through connecting pieces or screws to ensure that each layer of stacked displays is firmly fixed, thus completing the construction of the LED display splicing wall.

[0019] The overall height of the frame body of the splicing rack is about 4.5 meters, and the length of the frame body is 7 - 10 meters. A two-layer working platform 6 with a staircase is arranged at the rear of the frame body. The height of the platform surface is about 1.9 meters, which is convenient for personnel to erect an LED display 7 splicing wall at a high place. Guardrails are arranged around the two-layer working platform 6 to ensure the safety of personnel during operation.

[0020] In practical applications, there are three sets of splicing racks in the workshop, forming a U-shaped structure as a whole.

[0021] The specific implementation manners of the present utility model have been described above. However, those skilled in the art should understand that this is only an example. Without departing from the principle and essence of the present utility model, those skilled in the art can make various changes or modifications to this implementation manner, but these changes and modifications all fall within the protection scope of the present utility model.

Claims

1. Adjustable LED display splicing frame, characterized by: The invention comprises a frame, which comprises a base and an upper beam. The upper beam is arranged parallel to the top of the base, an upper track is arranged along its length direction on the upper beam, a lower track is arranged corresponding to the upper track on the rear side of the base, and a plurality of long rods arranged along the vertical direction are slidably connected between the upper track and the lower track; the top surface of the base is a long strip plane, the LED display screen is placed on the long strip plane for splicing, and the superimposed LED display screens are connected and fixed to the long rods by connecting plates or screws.

2. The adjustable LED display screen splicing frame according to claim 1 is characterized in that: The bottom of the base is provided with a plurality of level adjustment bases at intervals along the length direction thereof.

3. The adjustable LED display screen splicing frame according to claim 1 is characterized in that: A second-floor working platform with stairs is arranged at the rear of the frame.

4. The adjustable LED display screen splicing frame according to claim 3 is characterized in that: The surrounding side of the second-floor working platform is provided with guardrails.

5. The adjustable LED display screen splicing frame according to claim 1 is characterized in that: The top end of the upper beam is fixedly connected to the beam of the ceiling through a connecting frame.

6. The adjustable LED display screen splicing frame according to claim 1 is characterized in that: The upper and lower ends of the long rod are respectively connected with pulleys, and the pulleys at the upper and lower ends are correspondingly slidably connected in the upper track and the lower track.

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