Magnetic type display screen unit box

Abstract

The utility model discloses a magnetic type display screen unit box which comprises a box body and a module lamp panel, a first magnetic piece is arranged on the box body, a second magnetic piece matched with the first magnetic piece in a magnetic mode is arranged on the module lamp panel, and the first magnetic piece and the second magnetic piece are arranged in a non-contact mode. The box body is further provided with supporting structures abutting against the module lamp panel, the supporting structures are arranged close to the first magnetic attraction part, and the supporting structures are correspondingly arranged on at least two opposite sides of the first magnetic attraction part respectively. According to the magnetic type display screen unit box, the box body and the module lamp panel achieve suspension type magnetic attraction, a first magnetic attraction piece and / or a second magnetic attraction piece can be prevented from being broken when the module lamp panel is assembled, the suspension type magnetic attraction design can prevent the situation that the module lamp panel floats up due to assembly errors of the first magnetic attraction piece and / or the second magnetic attraction piece, and the assembly precision is guaranteed; at least two opposite sides of the magnetic attraction position of the box body and the module lamp panel are respectively provided with a supporting structure used for abutting against the module lamp panel, so that the phenomenon that the module lamp panel is attracted to be concave and deformed is effectively prevented.

Description

Technical Field

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

[0002] The display screen unit box includes a box body and a module light board installed on the box body. The connection methods of the module light board and the box body usually include screw connection, snap connection and magnetic connection. Among them, when the module light board and the box body are connected by magnetic attraction, the matching first magnetic attraction component and the second magnetic attraction component will be fixedly installed on the box body and the module light board respectively.

[0003] In the existing display screen unit box, there are two settings: the first magnetic member and the second magnetic member are in direct contact with each other, and the first magnetic member and the second magnetic member are not in contact with each other. The direct magnetic contact between the first magnetic member and the second magnetic member has the problem of easily breaking the magnet and easily causing assembly errors resulting in uneven assembly of the module light board. While the suspended magnetic attraction between the first magnetic member and the second magnetic member makes it easy for the module light board to be sucked in by the magnets and become uneven without sufficient support. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide a magnetic display screen unit box in which a module light board will not be sunken due to the magnetic attraction.

[0005] In order to solve the above technical problems, the technical solution adopted by the utility model is: a magnetic display screen unit box, including a box body and a module light board, the box body is provided with a first magnetic component, the module light board is provided with a second magnetic component magnetically matched with the first magnetic component, and the first magnetic component and the second magnetic component are not arranged in contact; the box body is also provided with a support structure that resists the module light board, the support structure is arranged close to the first magnetic component, and the support structure is respectively provided on at least two opposite sides of the first magnetic component.

[0006] Furthermore, the box body includes a bottom plate and a surrounding wall arranged along an edge of the bottom plate, the bottom plate is connected to the surrounding wall, and a partial area of ​​the surrounding wall serves as the supporting structure.

[0007] Furthermore, the supporting structure includes a column, the bottom end of the column is connected to the box, and the top end of the column abuts against the module light board.

[0008] Furthermore, the columns are provided with reinforcing ribs, and the reinforcing ribs are connected to the box body.

[0009] Furthermore, the support structure and the box body are an integrated structure formed integrally.

[0010] Furthermore, the support structure and the box body are split structures, and the support structure and the box body are connected by adhesive, snap, weld, hot-melt or fastened by fasteners.

[0011] Furthermore, the supporting structures are correspondingly provided on three sides of the first magnetic attraction component.

[0012] Furthermore, the support structure is arranged to surround the first magnetic attraction component.

[0013] Furthermore, a horizontal distance between the first magnetic attraction component and the support structure close thereto is less than or equal to 2 centimeters.

[0014] Furthermore, a horizontal distance between the first magnetic attraction component and the support structure close thereto is less than or equal to 1 centimeter.

[0015] The beneficial effects of the utility model are as follows: the box body and the module light board in the magnetic display screen unit box realize suspended magnetic attraction, which can prevent the first magnetic attraction component and / or the second magnetic attraction component from being cracked during assembly of the module light board. At the same time, the suspended magnetic attraction design can prevent the first magnetic attraction component and / or the second magnetic attraction component from having assembly errors and causing the module light board to float, which is beneficial to ensuring the assembly accuracy of the magnetic display screen unit box; at least two opposite sides of the magnetic attraction position of the box body and the module light board respectively have support structures for resisting the module light board, which effectively prevents the module light board from being sucked and deformed. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a cross-sectional view of a magnetic display screen unit box according to Embodiment 1 of the present utility model;

[0017] Figure 2 for Figure 1 A magnified view of detail A in FIG.

[0018] Figure 3 This is a schematic diagram of the structure of a portion of the magnetic display screen unit box of the first embodiment of the present utility model;

[0019] Figure 4 for Figure 3 An enlarged view of detail B in FIG.

[0020] Figure 5 for Figure 3 An enlarged view of detail C in FIG.

[0021] Figure 6 for Figure 3 Magnified view of detail D.

[0022] Description of labels:

[0023] 1. Box body; 11. Bottom plate; 12. Wall; 13. Column; 14. Reinforcement ribs;

[0024] 2. Module light board;

[0025] 31. A first magnetic attraction component; 32. A second magnetic attraction component. DETAILED DESCRIPTION

[0026] In order to explain the technical content, achieved objectives and effects of the present invention in detail, the following is an explanation in conjunction with the implementation modes and the accompanying drawings.

[0027] Please refer to Figures 1 to 6 A magnetic display screen unit box includes a box body 1 and a module light board 2, wherein the box body 1 is provided with a first magnetic component 31, and the module light board 2 is provided with a second magnetic component 32 that magnetically cooperates with the first magnetic component 31, and the first magnetic component 31 and the second magnetic component 32 are arranged without contact; the box body 1 is also provided with a supporting structure that abuts against the module light board 2, and the supporting structure is arranged close to the first magnetic component 31, and the supporting structure is respectively provided on at least two opposite sides of the first magnetic component 31.

[0028] From the above description, it can be seen that the beneficial effects of the utility model are that: the box body 1 and the module light board 2 in the magnetic display screen unit box realize suspended magnetic attraction, which can prevent the first magnetic component 31 and / or the second magnetic component 32 from being cracked during assembly of the module light board 2. At the same time, the suspended magnetic attraction design can prevent the first magnetic component 31 and / or the second magnetic component 32 from having assembly errors and causing the module light board 2 to float, which is beneficial to ensuring the assembly accuracy of the magnetic display screen unit box; at least two opposite sides of the magnetic attraction position of the box body 1 and the module light board 2 respectively have a supporting structure for resisting the module light board 2, which effectively prevents the module light board 2 from being sucked and deformed.

[0029] Furthermore, the box body 1 includes a bottom plate 11 and a surrounding wall 12 arranged along the edge of the bottom plate 11, the bottom plate 11 is connected to the surrounding wall 12, and a partial area of ​​the surrounding wall 12 is the supporting structure.

[0030] It can be seen from the above description that by using a partial area of ​​the surrounding wall 12 as a supporting structure, the structure of the box body 1 can be simplified and the difficulty of designing and manufacturing the box body 1 can be reduced.

[0031] Furthermore, the supporting structure includes a column 13 , the bottom end of the column 13 is connected to the box body 1 , and the top end of the column 13 abuts against the module light board 2 .

[0032] It can be seen from the above description that the support structure is simple in structure and easy to process and manufacture.

[0033] Furthermore, the column 13 is provided with a reinforcing rib 14 , and the reinforcing rib 14 is connected to the box body 1 .

[0034] It can be seen from the above description that the reinforcing ribs 14 can enhance the structural strength of the column 13 to prevent the column 13 from being damaged, and at the same time, ensure that the column 13 can provide sufficient support for the module light panel 2.

[0035] Furthermore, the support structure and the box body 1 are an integrated structure formed integrally.

[0036] It can be seen from the above description that the support structure and the box body 1 are integrally formed, which can simplify the production process of the unit box.

[0037] Furthermore, the support structure and the box body 1 are split structures, and the support structure and the box body 1 are connected by adhesive, snap, welding, hot-melt or fastened by fasteners.

[0038] It can be seen from the above description that there are many specific ways to connect the support structure and the box body 1, and manufacturers can choose according to actual production conditions.

[0039] Furthermore, the supporting structures are correspondingly disposed on three sides of the first magnetic attraction member 31 .

[0040] Furthermore, the support structure is disposed around the first magnetic attraction member 31 .

[0041] It can be seen from the above description that near the magnetic attraction position between the module light board 2 and the box body 1, the module light board 2 can be fully supported, thereby reducing the risk of the module light board 2 being sucked in to a greater extent.

[0042] Furthermore, a horizontal distance between the first magnetic element 31 and the support structure adjacent thereto is less than or equal to 2 centimeters.

[0043] Furthermore, a horizontal distance between the first magnetic attraction member 31 and the support structure close thereto is less than or equal to 1 cm.

[0044] It can be seen from the above description that the support structure is close to the first magnetic attraction member 31 , and the support structure can better support the module light board 2 , thereby reducing the risk of the module light board 2 being sucked in to a greater extent.

[0045] Embodiment 1

[0046] Please refer to Figures 1 to 6 , Embodiment 1 of the present utility model is: Please combine Figures 1 to 3A magnetic display screen unit box includes a box body 1 and a module light board 2, wherein the box body 1 is provided with a first magnetic member 31, and the module light board 2 is provided with a second magnetic member 32 that magnetically cooperates with the first magnetic member 31, and the first magnetic member 31 and the second magnetic member 32 are arranged without contact. Specifically, when the module light board 2 and the box body 1 are connected, there is a gap between the first magnetic member 31 and the second magnetic member 32; the box body 1 is also provided with a support structure that contacts the module light board 2, and the support structure is arranged close to the first magnetic member 31, and the support structure is respectively arranged on at least two opposite sides of the first magnetic member 31. Figure 6 shown.

[0047] The box body 1 includes a bottom plate 11 and a surrounding wall 12 arranged along the edge of the bottom plate 11, and the bottom plate 11 is connected to the surrounding wall 12. To simplify the structure of the box body 1, in a specific product, a part of the surrounding wall 12 can be used as the supporting structure. Figures 2 to 5 As shown in detail, in the magnetic display screen unit box product, the bottom edge of the module light board 2 is in contact with the surface of the surrounding wall 12 away from the bottom plate 11, and part of the first magnetic suction component 31 is arranged close to the surrounding wall 12. At this time, the first magnetic suction component 31 arranged close to the surrounding wall 12 only needs to set a corresponding supporting structure on the side away from the surrounding wall 12. The setting of the supporting structure and the partial area of ​​the surrounding wall 12 are respectively located on the opposite sides of the first magnetic suction component 31, thereby achieving the purpose of improving the depression phenomenon of the module light board 2 due to magnetic attraction.

[0048] In this embodiment, the supporting structure includes a column 13, the bottom end of the column 13 is connected to the box body 1, and the top end of the column 13 abuts against the module light board 2. Optionally, a reinforcing rib 14 is provided on the column 13, and the reinforcing rib 14 is connected to the box body 1.

[0049] Optionally, the support structure and the box body 1 are an integral structure formed by integral processing. Specifically, the support structure and the box body 1 are an integral structure formed by integral injection molding, or the support structure and the box body 1 are an integral structure formed by insert injection molding, or the support structure and the box body 1 are an integral structure formed by die casting, or the support structure and the box body 1 are an integral structure formed by milling. Of course, in a specific product, it is also acceptable that the support structure and the box body 1 are split structures. In this case, the support structure and the box body 1 are connected by adhesive, snap, weld, hot melt or fastened by fasteners, wherein the fasteners may be rivets, screws, etc.

[0050] In some embodiments, the three sides of the first magnetic attraction member 31 are correspondingly provided with the support structure, for example, in the corner area of ​​the surrounding wall 12 of the box body 1, such as Figure 4 In addition, the support structure may be arranged to surround the first magnetic member 31, that is, in this case, it can be considered that the support structure is correspondingly arranged on the four sides of the first magnetic member 31.

[0051] In order to allow the support structure to better support the module light board 2, the horizontal distance between the first magnetic member 31 and the support structure close to it is less than or equal to 2 cm. Preferably, the horizontal distance between the first magnetic member 31 and the support structure close to it is less than or equal to 1 cm. The horizontal distance between the first magnetic member 31 and the support structure close to it can be selectively set according to actual conditions.

[0052] To sum up, in the magnetic display screen unit box provided by the utility model, the box body and the module light board realize suspended magnetic attraction, which can prevent the first magnetic attraction component and / or the second magnetic attraction component from being cracked during assembly of the module light board. At the same time, the suspended magnetic attraction design can prevent the first magnetic attraction component and / or the second magnetic attraction component from having assembly errors and causing the module light board to float, which is beneficial to ensure the assembly accuracy of the magnetic display screen unit box; at least two opposite sides of the magnetic attraction position of the box body and the module light board respectively have support structures for resisting the module light board, which effectively prevents the module light board from being sucked and deformed.

[0053] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent transformations made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in the relevant technical field, are also included in the patent protection scope of the present invention.

Claims

1. A magnetic display screen unit box, characterized in that: It includes a box body and a module light board, the box body is provided with a first magnetic component, the module light board is provided with a second magnetic component that magnetically cooperates with the first magnetic component, and the first magnetic component and the second magnetic component are arranged without contact; the box body is also provided with a supporting structure that resists the module light board, the supporting structure is arranged close to the first magnetic component, and the supporting structure is respectively provided on at least two opposite sides of the first magnetic component.

2. The magnetic display screen unit box according to claim 1, characterized in that: The box body comprises a bottom plate and a surrounding wall arranged along the edge of the bottom plate, the bottom plate is connected to the surrounding wall, and a partial area of ​​the surrounding wall serves as the supporting structure.

3. The magnetic display screen unit box according to claim 1, characterized in that: The supporting structure comprises a column, the bottom end of which is connected to the box body, and the top end of which abuts against the module light board.

4. The magnetic display screen unit box according to claim 3, characterized in that: The columns are provided with reinforcing ribs, and the reinforcing ribs are connected to the box body.

5. The magnetic display screen unit box according to claim 3, characterized in that: The support structure and the box body are an integrated structure formed by integral processing.

6. The magnetic display screen unit box according to claim 3, characterized in that: The support structure and the box body are split structures, and the support structure and the box body are connected by adhesive, snap, weld, hot-melt or fastening with fasteners.

7. The magnetic display screen unit box according to claim 1, characterized in that: The three sides of the first magnetic attraction component are correspondingly provided with the supporting structures.

8. The magnetic display screen unit box according to claim 7, characterized in that: The supporting structure is arranged to surround the first magnetic attraction component.

9. The magnetic display screen unit box according to claim 1, characterized in that: The horizontal distance between the first magnetic attraction component and the support structure close to it is less than or equal to 2 centimeters.

10. The magnetic display screen unit box according to claim 9, characterized in that: The horizontal distance between the first magnetic attraction component and the support structure close to it is less than or equal to 1 cm.

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