Dial and display screen frame

Abstract

The utility model discloses an angle disc and display screen frame, its angle disc includes fixed angle block and at least one variable angle block, and fixed angle block includes installation portion and with the connecting portion of installation portion connection, be equipped with mounting hole on the installation portion, the connecting portion includes first connecting groove and has the butt joint surface of first splicing angle, variable angle block detachably connected on the installation portion, including second connecting groove and has the butt joint surface of second splicing angle, the second splicing angle is different from the first splicing angle, in the utility model embodiment, through detachably connecting variable angle block on the installation portion of fixed angle block, to make when the splicing angle on angle disc can not satisfy the splicing angle of display screen only through replacing variable angle block can satisfy the splicing of preset angle, not only can promote the installation efficiency of display screen, can avoid resource waste to a certain extent.

Description

Technical Field

[0001] This utility model relates to the field of LED display technology, and in particular to an angle plate and a display frame. Background Technology

[0002] LED display screens are generally composed of multiple smaller displays pieced together vertically and horizontally. For displays requiring curvature, angle plates and connecting locks are typically used on each display frame to assemble the frames into a predetermined curvature. Currently, the angle plates on the display frames are fixedly connected as a single unit. If the splicing angle on the angle plate cannot cover the splicing angle of the display frame, the entire angle plate needs to be replaced, which not only affects the installation schedule but also wastes resources. Utility Model Content

[0003] In view of the above problems, embodiments of the present invention are proposed to provide an angle disc and a display screen frame that solve the above problems or at least partially solve the above problems.

[0004] In a first aspect, embodiments of the present invention provide an angle disc, comprising:

[0005] A fixed angle block includes a mounting part and a connecting part connected to the mounting part. The mounting part is provided with a mounting hole, and the connecting part includes a first connecting groove and a mating surface having a first splicing angle.

[0006] At least one variable angle block is detachably connected to the mounting portion, including a second connecting groove and a mating surface having a second splicing angle different from the first splicing angle.

[0007] Furthermore, the mounting part is provided with at least one connecting boss, and the variable angle block is provided with a groove for accommodating the connecting boss on the side opposite to its mating surface.

[0008] Furthermore, the mounting part is provided with two connecting bosses, and the two variable angle blocks are detachably connected to the two connecting bosses;

[0009] The two connecting bosses and the connecting portion are arranged at equal intervals on the outer periphery of the mounting portion.

[0010] Furthermore, the angles of the two variable angle blocks and the three mating surfaces on the connecting part are all different.

[0011] Furthermore, the connecting boss is provided with a positioning protrusion, and the bottom of the groove is provided with a first positioning groove for accommodating the positioning protrusion.

[0012] Furthermore, a second positioning groove is provided on the mating surface of both the variable angle block and the connecting part.

[0013] Furthermore, the mating surface of the connecting part is provided with a through hole communicating with the mounting hole, and a screw ball is provided in the through hole that extends into the mounting hole.

[0014] Furthermore, a third positioning groove is provided on the end face of the mounting part.

[0015] Furthermore, the variable angle block is detachably connected to the mounting part by a fastening screw, the head of which is embedded under the mating surface of the variable angle block.

[0016] Secondly, this utility model embodiment also provides a display screen frame, which includes a frame body and an angle plate as described in any of the first aspects above;

[0017] The frame body is provided with a connecting shaft that can pass through the mounting hole of the angle plate, and at least one of the mating surfaces is flush with the side of the frame body on which the angle plate is provided.

[0018] In the technical solution provided by this utility model embodiment, the angle plate includes a fixed angle block and at least one variable angle block. The fixed angle block includes a mounting part and a connecting part connected to the mounting part. The mounting part is provided with a mounting hole. The connecting part includes a first connecting groove and a mating surface with a first splicing angle. The variable angle block is detachably connected to the mounting part and includes a second connecting groove and a mating surface with a second splicing angle. The second splicing angle is different from the first splicing angle. By detachably connecting the variable angle block to the mounting part of the fixed angle block, when the splicing angle on the angle plate cannot meet the splicing angle of the display screen, the preset angle splicing can be met simply by replacing the variable angle block. This not only improves the installation efficiency of the display screen but also avoids resource waste to a certain extent. Attached Figure Description

[0019] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0020] Figure 1 An exploded view of a three-dimensional structure of an angle disk provided for an embodiment of this utility model;

[0021] Figure 2A three-dimensional structural schematic diagram of an angle disk provided for an embodiment of this utility model;

[0022] Figure 3 A schematic diagram of one side structure of an angle disk provided in an embodiment of this utility model;

[0023] Figure 4 An exploded view of one side structure of an angle disk provided in an embodiment of this utility model;

[0024] Figure 5 This is a three-dimensional structural diagram of a display screen frame provided for an embodiment of the present utility model. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the embodiments of this utility model.

[0026] It should be noted that in the description of this utility model, if the terms "first" or "second" appear, they are only used for the convenience of describing different components or names, and should not be construed as indicating or implying a sequential relationship, relative importance, or implicitly specifying the number of technical features indicated. Therefore, a feature specified with "first" or "second" may explicitly or implicitly include at least one of those features. Furthermore, if "and / or" appears throughout the text, it means that it includes three parallel solutions; taking "A and / or B" as an example, it includes solution A, solution B, or a solution that simultaneously satisfies A and B.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.

[0028] Please refer to Figure 1 This is an exploded three-dimensional structural diagram of an angle disk provided by an embodiment of the present invention. The angle disk includes a fixed angle block 10 and at least one variable angle block 20.

[0029] Please combine Figures 2-4The fixed angle block 10 includes a mounting part 110 and a connecting part 120 connected to the mounting part 110. The mounting part 110 is provided with a mounting hole 1101. The connecting part 120 includes a first connecting groove 1201 and a mating surface 101 with a first splicing angle. The variable angle block 20 is detachably connected to the mounting part 110 and includes a second connecting groove 201 and a mating surface 101 with a second splicing angle, which is different from the first splicing angle.

[0030] Specifically, the mounting portion 110 includes, but is not limited to, a cylindrical shape. The connecting portion 120 is an integral structure with the mounting portion 110 and is located on the outer edge of the mounting portion 110. A mounting hole 1101 for connecting to an external structure is provided at the center of the mounting portion 110. Here, the external structure can be a display screen frame. A first connecting groove 1201 is provided on the connecting portion 120. This first connecting groove 1201 is used to form a connection with a connecting lock of another display screen frame to connect the two display screen frames together. The mating surface 101 is a surface of the connecting portion 120 facing the other display screen frame. This surface can be flush with the side of the display screen frame or at a certain angle to the side of the display screen frame. This angle is the splicing angle between the two display screen frames, i.e., the first splicing angle. At least one variable angle is also provided on the outer edge of the mounting portion 110. The variable angle block 20 is detachably connected to the mounting part 110. A second connecting groove 201 is provided on the variable angle block 20. This second connecting groove 201 serves the same function as the first connecting groove 1201, forming a connection with the connecting lock of another display frame to connect the two display frames together. The variable angle block 20 also has a mating surface 101, which is located on the surface of the variable angle block 20 facing the other display frame. This surface can be flush with the side of the display frame or at a certain angle to the side of the display frame. This angle is the splicing angle between the two display frames, i.e., the second splicing angle. It should be noted that the second splicing angle is different from the first splicing angle, thus allowing the same display frame to have multiple splicing angles, enabling the splicing of large displays with different curvatures.

[0031] In this embodiment of the utility model, by detachably connecting the variable angle block 20 to the mounting part 110 of the fixed angle block 10, when the splicing angle on the angle plate cannot meet the splicing angle of the display screen, the preset angle can be met simply by replacing the variable angle block 20. This not only improves the installation efficiency of the display screen, but also avoids resource waste to a certain extent and enhances the user experience of the display screen.

[0032] Furthermore, the mounting part 110 is provided with at least one connecting boss 1102, and the variable angle block 20 is provided with a groove 202 for accommodating the connecting boss 1102 on the side opposite to its mating surface 101.

[0033] Specifically, one end of the connecting boss 1102 is connected to the outer edge of the mounting part 110, and the other end extends outward. The opening of the groove 202 faces the connecting boss 1102 and is located on the side of the variable angle block 20 away from its mating surface 101. The connecting boss 1102 can be accommodated in the groove 202.

[0034] Furthermore, the variable angle block 20 is detachably connected to the mounting part 110 by a fastening screw 30, the head of which is embedded under the mating surface 101 of the variable angle block 20.

[0035] Specifically, a recessed screw hole is provided on the mating surface 101 of the variable angle block 20. The fastening screw 30 passes through the screw hole to fix the variable angle block 20 on the mounting part 110, that is, the end of the connecting boss 1102 away from the mounting part 110 as described above. This allows the head of the fastening screw 30 to be embedded under the mating surface 101 of the variable angle block 20. This design ensures that when the mating surface 101 contacts the mating surface of another display frame, it is not affected by the protruding head.

[0036] In addition, the mounting part 110 is provided with two connecting bosses 1102, and the two variable angle blocks 20 are detachably connected to the two connecting bosses 1102;

[0037] The two connecting bosses 1102 and the connecting portion 120 are arranged at equal intervals on the outer periphery of the mounting portion 110.

[0038] Specifically, in one feasible embodiment of this utility model, three angle blocks are provided on the outer periphery of the mounting part 110, namely the connecting part of the two variable angle blocks 20 and the fixed angle block 10, and the three angle blocks are arranged at equal intervals along the outer periphery of the mounting part 110.

[0039] Furthermore, the angles of the two variable angle blocks 20 and the three mating surfaces 101 on the connecting part 120 are all different.

[0040] Specifically, the splicing angles of the two variable angle blocks 20 and the connecting part 120 away from the mating surface 101 of the mounting part 110 are different. For example, the splicing angle of the mating surface 101 of the connecting part 120 is 0 degrees, while the splicing angles of the two variable angle blocks 20 are -10 degrees and 10 degrees. Here, the splicing angle of 0 degrees refers to the straight splicing between the two display frames, while -10 degrees and 10 degrees refer to the splicing between the two display frames in opposite directions.

[0041] Furthermore, the connecting boss 1102 is provided with a positioning protrusion 1103, and the bottom of the groove 202 is provided with a first positioning groove (not shown in the figure) for accommodating the positioning protrusion 1103.

[0042] Specifically, the positioning protrusion 1103 is provided on the platform of the connecting boss 1102 away from the mounting part 110, and the first positioning groove corresponding to the positioning protrusion 1103 is provided at the bottom of the groove 202. The positioning protrusion 1103 can be accommodated in the first positioning groove to play a positioning role in the connection between the variable angle block 20 and the connecting boss 1102.

[0043] In addition, the variable angle block 20 and the connecting part 120 are both provided with a second positioning groove 1011 on their mating surfaces 101.

[0044] Specifically, since the mating surfaces 101 on the variable angle block 20 and the connecting part 120 are both to be mated with the mating surfaces on the other display frame, and a positioning protrusion is provided on the mating surface of the other display frame, the second positioning groove 1011 that can accommodate the positioning protrusion is provided on the mating surfaces 101 on both the variable angle block 20 and the connecting part 120, which can play a positioning role in the mating of the mating surfaces on the two display frames.

[0045] Furthermore, the mating surface 101 of the connecting part 120 is provided with a through hole 1012 communicating with the mounting hole 1101, and a screw ball (not shown in the figure) partially extending into the mounting hole 1101 is provided in the through hole 1012.

[0046] Specifically, one end of the through hole 1012 is located on the mating surface 101 of the connecting part 120, and the other end is connected to the mounting hole 1101. A screw ball is provided in the through hole 1012, which extends into the mounting hole 1101. Multiple positioning holes are provided on the connecting shaft in the mounting hole 1101. The number of positioning holes corresponds to the number of angle blocks of the angle plate. The front end of the screw ball can be accommodated in the multiple positioning holes respectively. When the angle plate rotates to different mating angles, the screw ball can sink into the corresponding positioning hole to generate tactile and audible feedback to indicate that the rotation is in place.

[0047] Furthermore, a third positioning groove 1104 is provided on the end face of the mounting part 110.

[0048] Specifically, a connecting shaft needs to be inserted into the mounting hole 1101 of the mounting part 110 to connect the angle disk to the display screen frame, and an end cap needs to be provided on the connecting shaft. The third positioning groove 1104 is provided on the end face of the mounting part 110, and a corresponding positioning post is provided on the end cap to position the angle disk between the connecting shaft and the display screen frame.

[0049] Additionally, please refer to Figure 5 This is a three-dimensional structural diagram of a display screen frame provided in an embodiment of the present utility model. The display screen frame includes a frame body 1 and an angle plate 2 as described in the above embodiments. The frame body 1 is provided with a connecting shaft 11 that can pass through the mounting hole 1101 of the angle plate 2, and at least one of the mating surfaces 101 is flush with the side of the frame body 1 on which the angle plate 2 is provided.

[0050] Here, the angle plate 2 is provided on one side of the frame body 1 of the display frame, and the connecting lock 12 is provided on the other side to cooperate with the angle plate 2. The connecting lock 12 includes, but is not limited to, a latch lock, which has a latch that can be accommodated in the groove of the angle plate 2 to lock the two display frames together when they are spliced.

[0051] Specifically, a connecting shaft 11 perpendicular to the plane of the frame body 1 is provided on one side of the frame body 1. The connecting shaft 11 can pass through the mounting hole 1101 of the angle plate 2, thereby connecting the angle plate 2 to one side of the frame body 1. In use, it is only necessary to rotate the angle plate 2 to make the mating surfaces 101 of different angles face outward to realize the splicing of two display screen frames at different angles. It should be noted that at least one mating surface 101 should be flush with the side of the frame body 1 with the angle plate 2 to ensure a straight connection between the two display screen frames, that is, to complete the connection of the flat screen. It can be imagined that the mating surfaces 101 of other angles are not flush with the side of the frame body 1, and there must be a certain angle between them, that is, the splicing angle. In this way, the connection between display screen frames with a certain curvature can be completed.

[0052] It should also be noted that for the specific structure of the screen angle disc and the beneficial technical effects it can achieve, please refer to the above embodiments, which will not be repeated here.

[0053] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, and not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the foregoing embodiments, or make equivalent substitutions for some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present utility model.

Claims

1. An angle disc, characterized in that, include: A fixed angle block includes a mounting part and a connecting part connected to the mounting part. The mounting part is provided with a mounting hole, and the connecting part includes a first connecting groove and a mating surface having a first splicing angle. At least one variable angle block is detachably connected to the mounting portion, including a second connecting groove and a mating surface having a second splicing angle different from the first splicing angle.

2. The angle disc according to claim 1, characterized in that, The mounting part is provided with at least one connecting boss, and the variable angle block is provided with a groove on the side opposite to its mating surface for accommodating the connecting boss.

3. The angle disc according to claim 2, characterized in that, The mounting part is provided with two connecting bosses, and the two variable angle blocks are detachably connected to the two connecting bosses; The two connecting bosses and the connecting portion are arranged at equal intervals on the outer periphery of the mounting portion.

4. The angle disc according to claim 3, characterized in that, The angles of the two variable angle blocks and the three mating surfaces on the connecting part are all different.

5. The angle disc according to claim 2, characterized in that, The connecting boss is provided with a positioning protrusion, and the bottom of the groove is provided with a first positioning groove for accommodating the positioning protrusion.

6. The angle disc according to any one of claims 1-5, characterized in that, Both the variable angle block and the connecting part have a second positioning groove on their mating surfaces.

7. The angle disc according to any one of claims 1-5, characterized in that, The mating surface of the connecting part is provided with a through hole that communicates with the mounting hole, and a screw ball is provided in the through hole that extends into the mounting hole.

8. The angle disc according to any one of claims 1-5, characterized in that, A third positioning groove is provided on the end face of the mounting part.

9. The angle disc according to any one of claims 1-5, characterized in that, The variable angle block is detachably connected to the mounting part by fastening screws, the heads of which are embedded under the mating surface of the variable angle block.

10. A display screen frame, characterized in that, Includes the frame body and the angle disc as described in any one of claims 1-9; The frame body is provided with a connecting shaft that can pass through the mounting hole of the angle plate, and at least one of the mating surfaces is flush with the side of the frame body on which the angle plate is provided.

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