LED display box and LED display screen

Abstract

The utility model discloses an LED display box body and an LED display screen, the LED display box body comprises two box units and a connecting structure, each box unit is provided with a display panel, one box unit is provided with a first inclined plane, the other box unit is provided with a second inclined plane used for being attached to the first inclined plane, and the connecting structure is connected with the first inclined plane. The first inclined plane and the second inclined plane are connected through a connecting structure, so that the display panels of the two box units are connected with each other; the connecting structure comprises screws, a plurality of screw holes formed in the first inclined face and a plurality of mounting holes formed in the second inclined face, the screw holes correspond to the mounting holes in a one-to-one mode, and the screws penetrate through the mounting holes to be connected with the screw holes. The first inclined plane and the second inclined plane are connected through the screws, additional connecting pieces are not needed, the appearance is more attractive, and mounting and dismounting are convenient; the alignment effect can be achieved through the screws, the mounting holes and the screw holes, the connection precision of the first inclined face and the second inclined face is improved, and the connection precision of the two display panels is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of LED display screens, in particular to an LED display box and an LED display screen. Background Art

[0002] With the diversified development of LED display application scenarios, the LED right-angle screen, with its unique 90-degree right-angle design, provides a wider viewing angle and better sense of depth, bringing people a better visual experience.

[0003] The traditional right-angle LED cabinet is formed by connecting two cabinet units with a 45-degree cut angle through a connecting piece. This connection method is complex in structure and not beautiful enough. There is a cumulative tolerance between the connecting piece and the cabinet unit, which cannot guarantee the accuracy of the right-angle cabinet and is prone to misalignment and seams. Utility Model Content

[0004] The main purpose of the utility model is to provide an LED display box, aiming to solve the problem that the existing LED display box is easy to be misaligned and produce joints.

[0005] To achieve the above-mentioned purpose, the utility model provides an LED display box, comprising two box units and a connecting structure, wherein the box units are provided with display panels, wherein one box unit is provided with a first inclined surface, and the other box unit is provided with a second inclined surface for affixing with the first inclined surface, and the first inclined surface and the second inclined surface are connected by the connecting structure so that the display panels of the two box units are connected with each other;

[0006] The connection structure includes screws, a plurality of screw holes provided on the first inclined surface, and a plurality of mounting holes provided on the second inclined surface. The plurality of screw holes and the plurality of mounting holes correspond to each other one by one, and the screws pass through the mounting holes and are connected with the screw holes.

[0007] Optionally, the mating surfaces of the first inclined surface and the second inclined surface are both precision machined surfaces.

[0008] Optionally, the number of the screw holes and the mounting holes are set to at least two. When the number of the screw holes and the mounting holes is two, the two screw holes are respectively arranged at the two ends of the fitting surface of the first inclined surface, and the two mounting holes are respectively arranged at the two ends of the fitting surface of the second inclined surface.

[0009] Optionally, a plurality of positioning posts are disposed on the first inclined surface, and positioning holes for the positioning posts to pass through are disposed on the second inclined surface.

[0010] Optionally, a conical structure is provided at the end of the positioning column.

[0011] Optionally, the number of the positioning posts and the positioning holes are set to at least two. When the number of the positioning posts and the positioning holes is two, the two positioning posts are respectively arranged at the two ends of the fitting surface of the first inclined surface, and the two positioning holes are respectively arranged at the two ends of the fitting surface of the second inclined surface.

[0012] Optionally, the inclination angles of the first inclined surface and the second inclined surface are 0 to 180 degrees.

[0013] Optionally, a first magnetic attraction component is embedded on the first inclined surface, and a second magnetic attraction component for magnetically cooperating with the first magnetic attraction component is embedded on the second inclined surface.

[0014] Optionally, the number of the first magnetic components and the number of the second magnetic components are set to at least four. When the number of the first magnetic components and the second magnetic components is four, the four first magnetic components are arranged at the four corners of the first inclined surface, and the four second magnetic components are arranged at the four corners of the second inclined surface.

[0015] In addition, the utility model also provides an LED display screen, which is made of the LED display box described above.

[0016] The beneficial effects of the utility model compared with the prior art are as follows: the two box units of the utility model are respectively provided with a first inclined surface and a second inclined surface, the first inclined surface is provided with a screw hole, the second inclined surface is provided with a mounting hole, the screws pass through the mounting holes and are connected with the screw holes, the first inclined surface and the second inclined surface are connected by screws, no additional connecting parts are required, the first inclined surface is more beautiful, and the installation and disassembly are convenient; the screws, mounting holes, and screw holes can provide a positioning effect, thereby improving the connection accuracy of the first inclined surface and the second inclined surface, so as to ensure the connection accuracy of the two display panels. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] 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 only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on the structures shown in these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional schematic diagram of the LED display box of the utility model;

[0019] Figure 2 It is a three-dimensional schematic diagram of a box unit of the utility model;

[0020] Figure 3 It is a three-dimensional schematic diagram of another box unit of the utility model;

[0021] Figure 4 It is a partial schematic diagram of the first inclined surface of the utility model;

[0022] Figure 5 It is a partial schematic diagram of the second inclined surface of the utility model.

[0023] Description of Figure Numbers:

[0024] 1. Box unit; 11. Display panel; 12. First inclined surface; 13. Second inclined surface; 21. Screw; 22. Screw hole; 23. Mounting hole; 121. Positioning column; 122. First magnetic member; 131. Positioning hole; 132. Second magnetic member.

[0025] The realization of the purpose, functional features and advantages of the utility model will be further explained in conjunction with embodiments and with reference to the accompanying drawings. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments 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 utility model.

[0027] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.

[0028] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their 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 the meaning of "and / or" appearing in the full text is to include three parallel schemes, taking "A and / or B" as an example, it includes scheme A, or scheme B, or a scheme that satisfies both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0029] The utility model provides an LED display box, referring to Figures 1 to 3 , comprising two box units 1 and a connecting structure, wherein the box units 1 are provided with a display panel 11, wherein a side surface of one box unit 1 is provided with a first inclined surface 12, and a side surface of the other box unit 1 is provided with a second inclined surface 13 for being fitted with the first inclined surface 12, and the first inclined surface 12 and the second inclined surface 13 are connected by the connecting structure so that the display panels 11 of the two box units 1 are connected to each other;

[0030] The connection structure includes a screw 21, a plurality of screw holes 22 provided on the first inclined surface 12, and a plurality of mounting holes 23 provided on the second inclined surface 13. The plurality of screw holes 22 and the plurality of mounting holes 23 correspond one to one, and the screw 21 passes through the mounting holes 23 to be connected with the screw holes 22.

[0031] Among them, the display panel 11 is used for viewing by users, so it is generally arranged on the front side of the box unit 1, and its shape can be flat or curved. The first inclined surface 12 and the second inclined surface 13 are respectively inclined at an angle, so that when the first inclined surface 12 and the second inclined surface 13 are attached and connected, the display panels 11 of the two box units 1 are seamlessly connected and can form an angle with each other, and the angle can be 0 to 180 degrees.

[0032] The two box units 1 of the utility model are respectively provided with a first inclined surface 12 and a second inclined surface 13, the first inclined surface 12 is provided with a screw hole 22, the second inclined surface 13 is provided with a mounting hole 23, the screw passes through the mounting hole 23 and is connected with the screw hole 22, and the screw, the mounting hole 23 and the screw hole 22 can provide a positioning effect, thereby improving the connection accuracy of the first inclined surface 12 and the second inclined surface 13 to ensure the connection accuracy of the two display panels 11; and the first inclined surface 12 and the second inclined surface 13 are connected by screws, without the need for additional connecting parts, which is more beautiful and easy to install and disassemble.

[0033] The number of the screw holes 22 and the mounting holes 23 is set to at least two. Optionally, the number of the screw holes 22 and the mounting holes 23 is set to two, and the two screw holes 22 are respectively arranged at the two ends of the fitting surface of the first inclined surface 12, and the two mounting holes 23 are respectively arranged at the two ends of the fitting surface of the second inclined surface 13. In order to improve the stability of the installation, the number of the screw holes 22 and the mounting holes 23 can also be set to three, and the three screw holes 22 are respectively arranged at the two ends and the middle of the fitting surface of the first inclined surface 12, and the three mounting holes 23 are respectively arranged at the two ends and the middle of the fitting surface of the second inclined surface 13. By setting three screw holes 22 and mounting holes 23, more connection positions can be provided, so that the first inclined surface 12 and the second inclined surface 13 are more firmly installed. The three screw holes 22 and the three mounting holes 23 are evenly arranged, so that the first inclined surface 12 and the second inclined surface 13 are evenly stressed, and the connection is more stable.

[0034] The first inclined surface 12 is provided with a plurality of positioning posts 121, and the second inclined surface 13 is provided with positioning holes 131 for the positioning posts 121 to pass through. The first inclined surface 12 and the second inclined surface 13 can be accurately positioned by the alignment of the positioning posts 121 and the positioning holes 131, thereby ensuring the alignment accuracy of the display panel 11 and ensuring that the two display panels 11 can be correctly aligned after assembly to avoid deviation or misalignment.

[0035] The end of the positioning column 121 is provided with a conical structure. The tip of the conical structure is arranged toward the positioning hole 131; when the two box units 1 are assembled, the conical structure can more accurately guide the positioning column 121 into the positioning hole 131, thereby reducing the difficulty of assembly.

[0036] The number of the positioning posts 121 and the positioning holes 131 are both set to at least two. Optionally, the number of the positioning posts 121 and the positioning holes 131 is set to two, and the two positioning posts 121 are respectively arranged at the two ends of the fitting surface of the first inclined surface 12, and the two positioning holes 131 are respectively arranged at the two ends of the fitting surface of the second inclined surface 13. The provision of the two positioning posts 121 and the two positioning holes 131 makes the alignment between the first inclined surface 12 and the second inclined surface 13 more precise, and can establish a more stable connection at both ends of the first inclined surface 12 and the second inclined surface 13. This can increase the overall stability and reduce the shaking and looseness between the two box units 1.

[0037] The mating surfaces of the first inclined surface 12 and the second inclined surface 13 are both precision-machined surfaces. Precision machining can ensure that the mating surfaces of the first inclined surface 12 and the second inclined surface 13 have a high degree of flatness and smoothness, reduce the possibility of surface roughness and unevenness, ensure that the first inclined surface 12 and the second inclined surface 13 are closely fitted, and reduce the existence of gaps and clearances.

[0038] The inclination angle of the first inclined surface 12 and the second inclined surface 13 is 0 to 180 degrees. It should be noted that the inclination angle of the first inclined surface 12 and the second inclined surface 13 is not limited here, as long as the display panels 11 of the two box units 1 can be connected together after the first inclined surface 12 and the second inclined surface 13 are fitted. Optionally, the inclination angle of the first inclined surface 12 and the second inclined surface 13 is 45 degrees, so that there is a 90-degree angle between the display panels 11 of the two box units 1. This setting enables the LED display box to form a right-angle box, and there is a 90-degree angle between the display panels 11 of the two box units 1, so that the LED display box can be installed in the corner of the wall or corner, maximizing the use of space and increasing the display effect.

[0039] The first inclined surface 12 is inlaid with a first magnetic member 122, and the second inclined surface 13 is inlaid with a second magnetic member 132 for magnetically cooperating with the first magnetic member 122. Under the action of magnetic force, the first magnetic member 122 and the second magnetic member 132 attract each other, and the magnetic attraction between the first magnetic member 122 and the second magnetic member 132 facilitates the alignment between the first inclined surface 12 and the second inclined surface 13, and makes the first inclined surface 12 and the second inclined surface 13 fit more closely.

[0040] The number of the first magnetic member 122 and the second magnetic member 132 is set to at least four. Optionally, the four first magnetic members 122 are arranged at the four corners of the first inclined surface 12, and the four second magnetic members 132 are arranged at the four corners of the second inclined surface 13. By respectively arranging the first magnetic member 122 and the second magnetic member 132 at the four corners of the first inclined surface 12 and the second inclined surface 13, it can be ensured that the connection between the first inclined surface 12 and the second inclined surface 13 is firm and stable. The magnetic member provides a strong magnetic adsorption capacity to prevent shaking, loosening or separation between the first inclined surface 12 and the second inclined surface 13, thereby increasing the stability of the overall structure. The arrangement of the first magnetic member 122 and the second magnetic member 132 makes the assembly process easier. The user only needs to align the first inclined surface 12 and the second inclined surface 13 and bring them close to each other, and the first magnetic member 122 and the second magnetic member 132 will automatically be adsorbed and connected, which is more convenient for users to use.

[0041] The utility model also proposes an LED display screen, which includes an LED display box. The specific structure of the LED display box refers to the above embodiment. Since the LED display screen proposed by the utility model includes all schemes of all embodiments of the above LED display box, it has at least the same technical effect as the LED display box, which will not be elaborated here one by one.

[0042] The above description is only an optional embodiment of the present invention, and does not limit the patent scope of the present invention. All equivalent structural changes made by using the contents of the present invention specification and drawings under the inventive concept of the present invention, or directly / indirectly applied in other related technical fields are included in the patent protection scope of the present invention.

Claims

1. An LED display box, characterized in that: The invention comprises two box units and a connecting structure, wherein the box units are provided with display panels, wherein one box unit is provided with a first inclined surface, and the side surface of the other box unit is provided with a second inclined surface for being fitted with the first inclined surface, and the first inclined surface and the second inclined surface are connected by the connecting structure so that the display panels of the two box units are connected with each other; The connection structure includes screws, a plurality of screw holes provided on the first inclined surface, and a plurality of mounting holes provided on the second inclined surface. The plurality of screw holes and the plurality of mounting holes correspond to each other one by one, and the screws pass through the mounting holes and are connected with the screw holes.

2. The LED display box according to claim 1, characterized in that: The mating surfaces of the first inclined surface and the second inclined surface are both precision machined surfaces.

3. The LED display box according to claim 1, characterized in that: The number of the screw holes and the mounting holes are both set to at least two. When the number of the screw holes and the mounting holes is two, the two screw holes are respectively arranged at the two ends of the fitting surface of the first inclined surface, and the two mounting holes are respectively arranged at the two ends of the fitting surface of the second inclined surface.

4. The LED display box according to claim 1, characterized in that: A plurality of positioning posts are arranged on the first inclined surface, and positioning holes for the positioning posts to pass through are arranged on the second inclined surface.

5. The LED display box according to claim 4, characterized in that: The end of the positioning column is provided with a tapered structure.

6. The LED display box according to claim 4, characterized in that: The number of the positioning posts and the positioning holes are both set to at least two. When the number of the positioning posts and the positioning holes is two, the two positioning posts are respectively arranged at the two ends of the fitting surface of the first inclined surface, and the two positioning holes are respectively arranged at the two ends of the fitting surface of the second inclined surface.

7. The LED display box according to claim 1, characterized in that: The inclination angles of the first inclined surface and the second inclined surface are 0 to 180 degrees.

8. The LED display box according to claim 1, characterized in that: The first inclined surface is inlaid with a first magnetic attraction component, and the second inclined surface is inlaid with a second magnetic attraction component for magnetically cooperating with the first magnetic attraction component.

9. The LED display box according to claim 8, characterized in that: The number of the first magnetic members and the number of the second magnetic members are both set to at least four. When the number of the first magnetic members and the second magnetic members is four, the four first magnetic members are disposed at the four corners of the first inclined surface, and the four second magnetic members are disposed at the four corners of the second inclined surface.

10. An LED display screen, characterized in that: It comprises the LED display box as described in any one of claims 1 to 9.

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