Shading barrier strip and LED display screen mounting rack

Abstract

The embodiment of the utility model provides a shading blocking strip which comprises a blocking piece and a connecting piece, the blocking piece is used for shielding a gap between two adjacent LED display screens, and the blocking piece is made of light-proof materials; the connecting pieces are arranged on the two opposite side edges of the blocking piece respectively and detachably connected with a mounting frame of the LED display screen. According to the shading barrier strip, the problem that when a plurality of LED display screens are spliced together for use, light leaks at the joints is solved, and then the use quality of the LED display screens is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display, in particular to a light-shielding bar and an LED display screen mounting frame. Background Art

[0002] With the development of LED display technology, the use of LED screens is becoming more and more widespread. At present, LED screens are generally used by splicing multiple screens together to form a large display screen. There are usually gaps at the splicing of LED screens, which is troublesome to handle, especially when there are multiple splicing seams at different angles in a large display screen. If not handled, it will directly have a significant impact on the display effect, thereby reducing the quality of the LED screen. Utility Model Content

[0003] In view of the above problems, embodiments of the present utility model are proposed to provide a shading bar and an LED display screen mounting frame that solve the above technical problems or at least partially solve the above technical problems.

[0004] In a first aspect, an embodiment of the utility model provides a light shielding bar, which includes:

[0005] A blocking member used to cover the gap between two adjacent LED display screens, wherein the blocking member is made of an opaque material;

[0006] The connecting pieces are respectively arranged on two opposite sides of the blocking piece and are detachably connected to the mounting frame of the LED display screen.

[0007] Furthermore, at least one folded portion is provided along the length direction of the barrier, and the folded portion can be expanded or contracted.

[0008] Furthermore, the folded portion comprises:

[0009] A first V-shaped structure with an opening facing one side of the blocking member;

[0010] A second V-shaped structure with two openings facing the other side of the stopper;

[0011] The two second V-shaped structures are located on both sides of the first V-shaped structure and connected thereto.

[0012] Furthermore, the connecting member includes a first strap provided on one side of the stopper and a second strap provided on the other side of the stopper, and the first strap and the second strap are detachably connected to the mounting frame of the LED display screen.

[0013] Furthermore, a Velcro male patch is provided on one side of the first strap, and a Velcro female patch is provided on a side of the second strap facing away from the Velcro male patch.

[0014] Furthermore, the connecting member includes magnetic strips arranged on two opposite sides of the blocking member, and the magnetic strips are magnetically connected to the mounting frame of the LED display screen.

[0015] Furthermore, a plurality of the connecting members are arranged at intervals along the length direction of the blocking member.

[0016] Furthermore, the blocking member is made of silicone material.

[0017] In a second aspect, the embodiment of the utility model further provides an LED display screen mounting frame, which includes:

[0018] A first frame and a second frame for mounting an LED display module, wherein the first frame and the second frame are connected to each other at a threshold angle;

[0019] As in any shading bar described in the first aspect above, the connecting member of the shading bar is detachably connected to the first frame and the second frame on a side facing away from the LED display module, and the blocking member of the shading bar shields the gap between the LED display modules on the first frame and the second frame.

[0020] Furthermore, it also includes a corner buckle, the angle of the corner buckle is the same as the threshold angle, and the two ends of the corner buckle are respectively connected to the first frame and the second frame away from the LED display module.

[0021] In the technical solution provided by the embodiment of the utility model, a baffle made of opaque material is used to shield the gap between two adjacent LED display screens, and a connector for detachably connecting to the mounting frame of the LED display screen is arranged on two opposite sides of the baffle, thereby forming a light-shielding baffle strip at the joint between the two adjacent LED display screens. The entire structure is not only simple to operate, but also effectively avoids the display effect affected by light leakage from the joint, thereby improving the use quality of the LED display screen. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of the embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0023] Figure 1 A three-dimensional structural schematic diagram of a light-shielding bar provided in an embodiment of the utility model;

[0024] Figure 2A schematic diagram of a side structure of a light shielding bar provided by an embodiment of the utility model;

[0025] Figure 3 A partial three-dimensional structural schematic diagram of a light-shielding bar provided in an embodiment of the utility model;

[0026] Figure 4 A three-dimensional structural schematic diagram of an LED display screen mounting frame provided by an embodiment of the utility model;

[0027] Figure 5 A side structural schematic diagram of an LED display screen mounting frame provided by an embodiment of the utility model. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiment of the utility model. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments. Based on the embodiment of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the embodiment of the utility model.

[0029] It should be noted that in the description of the present utility model, if the terms "first", "second", etc. appear, "first" and "second" are only used to facilitate the description of different components or names, and cannot be understood as indicating or implying a sequential relationship, relative importance, or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" appears in the full text, its meaning is that it includes three parallel solutions, taking "A and / or B as an example", including solution A, or solution B, or a solution that satisfies both A and B.

[0030] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used herein in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention.

[0031] Please refer to Figure 1 , is a three-dimensional structural schematic diagram of a shading bar provided in an embodiment of the utility model, wherein the shading bar includes a blocking member 10 and a connecting member 20.

[0032] The blocking member 10 is used to cover the gap between two adjacent LED display screens, and the blocking member 10 is made of an opaque material; the connecting member 20 is respectively arranged on two opposite side edges 110 of the blocking member 10, and is detachably connected to the mounting frame of the LED display screen.

[0033] Specifically, the baffle 10 includes two opposite side edges 110 and a main body 120 located between the two side edges 110. The baffle 10 is generally in the shape of an elongated strip, and at least the main body 120 is made of an opaque material. Of course, the side edges 110 and the main body 120 are generally an integrated structure, so the side edges 110 and the main body 120 are also made of an opaque material, that is, the baffle 10 is made of an opaque material as a whole; the connecting member 20 is usually arranged in two pieces and is respectively arranged on the left and right sides of the baffle 10. The two pieces of the connecting member 20 are arranged at the mutual connection of the two LED display screen mounting frames and are detachably connected to the mounting frames. The specific connection method includes but is not limited to buckling or bonding, etc. When the connecting member 20 is connected to the mounting frame of the LED display screen, the baffle 10 is just located between the two display screens and covers the gap between the two display screens.

[0034] In the technical solution provided in the embodiment of the utility model, the baffle 10 made of opaque material is used to cover the gap between two adjacent LED display screens, and the connecting member 20 for detachably connecting to the mounting frame of the LED display screen is arranged on the two opposite sides 110 of the baffle 10, thereby forming a light-shielding baffle strip at the joint between the two adjacent LED display screens. The entire structure is not only simple to operate, but also effectively avoids the display effect affected by light leakage at the joint, thereby improving the use quality of the LED display screen.

[0035] Furthermore, please combine Figure 2-3 In other preferred embodiments of the present invention, at least one pleated portion 101 is provided along the length direction of the blocking member 10, and the pleated portion 101 can be expanded or contracted.

[0036] Specifically, at least one of the folded portions 101 is arranged in the middle position of the main body 120, and the number of the folded portions 101 can be freely set as needed, depending on the width of the gap between the two display screens; at the same time, the folded portion 101 can be expanded or contracted, so that the shading strips of the same specification can adapt to gaps of different widths, thereby improving the use range of the shading strips.

[0037] Furthermore, the folded portion 101 includes:

[0038] A first V-shaped structure 1011 with an opening facing one side of the stopper 10;

[0039] A second V-shaped structure 1012 with two openings facing the other side of the stopper 10;

[0040] The two second V-shaped structures 1012 are located on both sides of the first V-shaped structure 1011 and connected thereto.

[0041] Specifically, the openings of the first V-shaped structure 1011 and the second V-shaped structure 1012 are opposite and are connected in sequence in an end-to-end manner. The first V-shaped structure 1011 is located between the two second V-shaped structures 1012. Such a structure can ensure that the pleated portion 101 can be smoothly expanded or contracted to adapt to the gaps of different widths.

[0042] Furthermore, the connecting member 20 includes a first strap 210 provided on one side 110 of the blocking member 10 and a second strap 220 provided on the other side 110 of the blocking member 10, and the first strap 210 and the second strap 220 are detachably connected to the mounting frame of the LED display screen.

[0043] Specifically, the first strap 210 and the second strap 220 are respectively arranged on the two opposite sides 110 of the baffle 10, and the first strap 210 and the second strap 220 are bent toward one side of the baffle 10 and embraced on the mounting frame of the LED display screen, so that the connecting member 20 can be detachably connected to the mounting frame of the LED display screen, and the specific connection method includes but is not limited to the form of binding.

[0044] Furthermore, a Velcro patch (not shown in the figure) is disposed on one side of the first strap 210, and a Velcro female patch (not shown in the figure) is disposed on a side of the second strap 220 facing away from the Velcro patch.

[0045] Specifically, the male Velcro tape and the female Velcro tape are respectively arranged on the two opposite surfaces of the first strap 210 and the second strap 220. When the first strap 210 and the second strap 220 are bent toward one side of the baffle 10 and embraced on the mounting frame of the LED display screen, the first strap 210 and the second strap 220 can be quickly connected, and the disassembly speed of the first strap 210 and the second strap 220 can also be improved.

[0046] Furthermore, the connecting member 20 includes magnetic strips (not shown in the figure) provided on two opposite sides 110 of the blocking member 10, and the magnetic strips are magnetically connected to the mounting frame of the LED display screen.

[0047] Here, the mounting frame of the LED display screen is generally made of iron, and the connecting piece 20 is the magnetic strip that can be magnetically connected to the iron product. Specifically, the magnetic strip is provided along the two opposite sides 110, and the magnetic strip is magnetically connected to the mounting frame of the LED display screen through magnetic attraction, thereby realizing the rapid installation and disassembly of the shading bar.

[0048] Furthermore, a plurality of the connecting members 20 are arranged at intervals along the length direction of the blocking member 10 .

[0049] Specifically, a plurality of the connecting members 20 are provided in the length direction of the blocking member 10 , and a distance is provided between two adjacent connecting members 20 . The plurality of connecting members 20 can make the connection between the shading blocking bar and the mounting frame of the LED display screen more firmly.

[0050] Furthermore, the blocking member 10 is made of silicone material.

[0051] Specifically, the silica gel material is a good light-proof material and has good oxidation resistance. The blocking member 10 made of this material can effectively increase the service life of the shading bar.

[0052] Also, please refer to Figure 4 , 5 , which is a three-dimensional structural diagram and a side structural diagram of an LED display screen mounting frame provided by an embodiment of the utility model, the LED display screen mounting frame includes a first frame 1 for mounting an LED display module (not shown in the figure), a second frame 2 and a shading bar 3 as described in any of the above embodiments; the first frame 1 and the second frame 2 are connected to each other at a threshold angle; the connecting piece 20 of the shading bar 3 is detachably connected to the first frame 1 and the second frame 2 on a side away from the LED display module, and the blocking piece 10 of the shading bar 3 shields the gap between the LED display modules on the first frame 1 and the second frame 2.

[0053] Specifically, the two LED display modules are respectively installed on the first frame 1 and the second frame 2, and there is a threshold angle between the two. The threshold angle here includes but is not limited to 90 degrees. Then, the shading bar 3 is set at the connection between the first frame 1 and the second frame 2, and the connecting member 20 is used to form a detachable connection with the first frame 1 and the second frame 2 respectively. The blocking member 10 of the shading bar 3 just covers the gap between the two display screens. The whole structure is not only simple to operate, but also effectively avoids the display effect affected by light leakage from the splicing seam, thereby improving the use quality of the LED display screen.

[0054] Here, for the specific structure, connection relationship and technical effects that can be achieved of the shading bar 3, please refer to the description of the above embodiments, which will not be repeated here.

[0055] Furthermore, the LED display screen mounting frame also includes a corner buckle 4, the angle of the corner buckle 4 is the same as the threshold angle, and both ends of the corner buckle 4 are respectively connected to the first frame 1 and the second frame 2 on one side away from the LED display module.

[0056] Here, the first frame 1 and the second frame 2 are connected to form the threshold angle through the corner buckle 4; specifically, one end of the corner buckle 4 is connected to the side of the first frame 1 facing away from the LED display module, and the other end of the corner buckle 4 is connected to the side of the first frame 2 facing away from the LED display module, and the connection form between the corner buckle 4 and the first frame 1 and the second frame 2 includes but is not limited to connection via screws.

[0057] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the embodiments of the utility model, rather than to limit them. Although the embodiments of the utility model are described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions recorded in the aforementioned embodiments, or replace some of the technical features therein by equivalents. However, these modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the embodiments of the utility model.

Claims

1. A shading bar, characterized in that: include: A blocking member used to cover the gap between two adjacent LED display screens, wherein the blocking member is made of an opaque material; The connecting parts are respectively arranged on two opposite sides of the baffle and are detachably connected to the mounting frame of the LED display screen. The connecting parts include a first strap arranged on one side of the baffle and a second strap arranged on the other side of the baffle. The first strap and the second strap are detachably connected to the mounting frame of the LED display screen.

2. The shading bar according to claim 1, characterized in that: At least one folded portion is provided along the length direction of the barrier, and the folded portion can be expanded or contracted.

3. The shading bar according to claim 2, characterized in that: The folded portion comprises: A first V-shaped structure with an opening facing one side of the blocking member; A second V-shaped structure with two openings facing the other side of the stopper; The two second V-shaped structures are located on both sides of the first V-shaped structure and connected thereto.

4. The shading bar according to claim 1, characterized in that: A Velcro male patch is arranged on one side of the first binding strap, and a Velcro female patch is arranged on a side of the second binding strap facing away from the Velcro male patch.

5. The shading bar according to claim 1, characterized in that: The connecting member includes magnetic strips arranged on two opposite sides of the blocking member, and the magnetic strips are magnetically connected to the mounting frame of the LED display screen.

6. The shading bar according to claim 1, characterized in that: The plurality of connecting members are arranged at intervals along the length direction of the blocking member.

7. The shading bar according to claim 1, characterized in that: The blocking member is made of silicone material.

8. An LED display screen mounting frame, characterized in that: include: A first frame and a second frame for mounting an LED display module, wherein the first frame and the second frame are connected to each other at a threshold angle; According to any one of claims 1 to 7, the connecting member of the light-shielding bar is detachably connected to a side of the first frame and the second frame facing away from the LED display module, and the blocking member of the light-shielding bar shields the gap between the LED display modules on the first frame and the second frame.

9. The LED display screen mounting frame according to claim 8, characterized in that: It also includes a corner buckle, the angle of the corner buckle is the same as the threshold angle, and two ends of the corner buckle are respectively connected to the first frame and the second frame on a side away from the LED display module.

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