A display module and display device

Abstract

This utility model discloses a display module and display device, belonging to the technical field of display devices. The display module includes a housing and a lamp panel. The housing is provided with multiple permeable tubes with water-permeable holes, which pass through the front and back of the housing. Liquid on the front or back of the housing can pass through the permeable holes to reduce the movement resistance of the housing in water. The lamp panel inside the housing is provided with multiple display components and multiple through components, which are arranged alternately. The through components allow the permeable tubes to pass through, and the display components are used to display images. This combines the display surface of the housing with the permeable structure, reducing the movement resistance of the housing in water while ensuring the display effect.

Description

Technical Field

[0001] This utility model relates to the field of display device technology, and in particular to a display module and display device. Background Technology

[0002] For underwater display devices that need to move and display content underwater, underwater movement resistance has a significant impact on the operation of the display devices. In order to reduce the underwater movement resistance of underwater display devices, a sufficiently wide gap is usually reserved between multiple display modules of the display device so that water can pass through the gap. However, widening the gap between display modules will cause obvious dark lines to appear on the display screen between display modules. Utility Model Content

[0003] In order to overcome the shortcomings of the existing technology, the purpose of this utility model is to provide a display module and display device to solve the problem that current display devices cannot simultaneously achieve both underwater resistance and display effect.

[0004] The objective of this utility model is achieved through the following technical solution:

[0005] A display module includes a housing and a light panel;

[0006] The housing has a front and a back, and a plurality of permeable pipe columns are provided inside the housing. The permeable pipe columns have permeable through holes that extend from the front to the back of the housing.

[0007] The lamp panel is disposed on the housing, and the lamp panel is provided with multiple display components and multiple through components. The multiple display components and multiple through components are arranged at intervals, and the water-permeable holes on the water-permeable pipe column face the through components.

[0008] Preferably, the plurality of display components are arranged at intervals along a first direction, and the display components include a plurality of display units arranged along a second direction, wherein the first direction and the second direction are perpendicular to each other.

[0009] Preferably, the through component includes multiple clearance holes, and all the clearance holes on the lamp panel are arranged in a matrix.

[0010] Preferably, the lamp plate has a positioning hole located between two adjacent clearance holes, and the housing has a positioning post passing through the positioning hole.

[0011] Preferably, at least three of the aforementioned clearance holes surround one of the aforementioned display units on the lamp panel.

[0012] Preferably, along the first direction, the display unit is disposed between every two adjacent clearance holes.

[0013] Preferably, the housing includes a face mask and a bottom shell that fit together, with an accommodating space between the face mask and the bottom shell, and the lamp panel located within the accommodating space;

[0014] The mask has multiple water-permeable holes, and the bottom shell is provided with the water-permeable tube column, the water-permeable through hole of the water-permeable tube column being connected to the water-permeable holes.

[0015] Preferably, the mask has a receiving cavity, the opening of which faces the bottom shell;

[0016] The lamp panel is located within the receiving cavity.

[0017] Preferably, the bottom wall of the receiving cavity is provided with a limiting post that abuts against the lamp plate.

[0018] To achieve the same technical effect, this utility model also provides a display device, including the display module described above.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] The housing contains multiple permeable tubes with permeable holes, which extend through the front and back of the housing. Liquid on the front or back of the housing can pass through the permeable holes, reducing the resistance of the housing in water. The lamp panel inside the housing is equipped with multiple display components and multiple through components, which are arranged alternately. The through components allow the permeable tubes to pass through, while the display components are used to display images. This combines the display surface of the housing with the permeable structure, reducing the resistance of the housing in water while ensuring the display effect. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the display device of the utility model;

[0022] Figure 2 This is one of the exploded views of a display module for a utility model.

[0023] Figure 3 This is the second exploded view of the display module of the utility model.

[0024] Figure 4 This is a schematic diagram of the structure of the lamp panel of the display module of the utility model;

[0025] Figure 5 This is a cross-sectional schematic diagram of the display module of the utility model;

[0026] Figure 6 This is a schematic diagram of the structure of a display device of the utility model;

[0027] In the diagram: 1. Display device; 10. Housing; 10a. Front; 10b. Back; 11. Mask; 111. Water-permeable hole; 112. Receiving cavity; 112a. Limiting post; 12. Bottom shell; 121. Water-permeable pipe column; 121a. Water-permeable through hole; 122. Positioning post; 123. Reinforcing rib; 20. Lamp panel; 21. Positioning hole; 30. Display assembly; 31. Display unit; 40. Through assembly; 41. Clearance hole; 100. Display module; A. First direction; B. Second direction. Detailed Implementation

[0028] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. Preferred embodiments of this utility model are shown in the drawings. However, this utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to provide a more thorough and complete understanding of the disclosure of this utility model.

[0029] It should be noted that when a component is said to be "fixed to" another component, it can be directly attached to the other component or there may be an intervening component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there may be an intervening component. The terms "vertical," "horizontal," "left," "right," and similar expressions used in this document are for illustrative purposes only.

[0030] 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. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0031] Example 1

[0032] Combination Figures 1 to 5 As shown, the display module 100 of this utility model is schematically displayed, including a housing 10 and a lamp panel 20. The housing 10 has a receiving space that can accommodate the lamp panel 20 and other electrical components.

[0033] Combination Figure 2 and Figure 5As shown, the shell 10 has a front side 10a and a back side 10b. Multiple permeable tubes 121 are provided inside the shell 10. The permeable tubes 121 are arranged perpendicular to the front side 10a (or the back side 10b). The permeable tubes 121 have permeable holes 121a that pass through the front side 10a to the back side 10b of the shell 10. The permeable holes 121a allow liquid to flow from the front side 10a to the back side 10b of the shell 10, or from the back side 10b to the front side 10a of the shell 10. This can significantly reduce the underwater movement resistance of the entire shell 10. At the same time, the permeable tubes 121 are cylindrical structures, which can balance the lightweight of the shell 10 with the load-bearing capacity of the shell 10, so that the shell 10 can bear a heavier load.

[0034] The lamp panel 20 is located inside the housing 10. The lamp panel 20 is provided with multiple display components 30 and multiple through components 40. The multiple display components 30 and multiple through components 40 are arranged at intervals. The water-permeable holes 121a on the water-permeable pipe column 121 face the through components 40. The multiple display components 30 can be combined to display the image. The spaced display components 30 and through components 40 can take into account both display effect and water permeability.

[0035] Specifically, such as Figure 4 Multiple display components 30 are arranged at intervals along a first direction A. Each display component 30 includes multiple display units 31 arranged along a second direction B. The first direction A and the second direction B are perpendicular, which results in all display units 31 on the lamp panel 20 being arranged in a matrix. In this embodiment, the spacing between two adjacent display units 31 in the first direction A is consistent, and the spacing between two adjacent display units 31 in the second direction B is also consistent. Correspondingly, multiple through components 40 are arranged along the first direction A. Each through component 40 includes multiple clearance holes 41 arranged along the second direction B. All clearance holes 41 on the lamp panel 20 are arranged in a matrix, and the water-permeable through hole 121a on each permeable pipe column 121 faces one clearance hole 41. A reinforcing rib 123 is provided between two adjacent permeable pipe columns 121 to connect them. The reinforcing rib 123 makes the permeable pipe column 121 more rigid and less prone to bending deformation, thus preventing the permeable pipe column 121 from deforming and squeezing the clearance hole 41 under load, which could cause the lamp panel 20 to crack.

[0036] The display unit 31 includes multiple LED light-emitting chips arranged in parallel. The multiple LED light-emitting chips in the display unit 31 can be arranged along a first direction A, a second direction B, or in a triangular or other form. Moreover, the light-emitting colors of the multiple LED light-emitting chips in the display unit 31 are different. In the display unit 31, the light-emitting colors of the multiple LED light-emitting chips can be red, green, and blue, or red, green, blue, and white. By adjusting the brightness ratio of each color of the multiple LED light-emitting chips, the display unit 31 can display a variety of different colors.

[0037] Furthermore, combined Figure 2 and Figure 3 As shown, the housing 10 includes a face mask 11 and a bottom shell 12 that interlock, with an accommodating space between the face mask 11 and the bottom shell 12. The lamp panel 20 is located within the accommodating space. The face mask 11 is made of a conventional transparent material, allowing light emitted from the display unit 31 on the lamp panel 20 to pass through the face mask 11 and be scattered to the outside. The face mask 11 has multiple water-permeable holes 111, and the bottom shell 12 has a water-permeable tube 121. The water-permeable through-hole 121a of the water-permeable tube 121 connects to the water-permeable holes 111. The front side 10a of the housing 10 is located on the face mask 11, and the back side 10b of the housing 10 is located on the bottom shell 12. The face mask 11 has an accommodating cavity 112, with the opening of the accommodating cavity 112 facing the bottom shell 12. The lamp panel 20 is located within the accommodating cavity 112. The arrangement of the accommodating cavity 112 allows the lamp panel 20 to be closer to the face mask 11, thereby reducing the loss of display brightness and color accuracy of the lamp panel 20. The bottom wall of the cavity 112 is provided with a limiting post 112a that abuts against the lamp plate 20. The lamp plate 20 maintains a certain distance from the mask 11 under the restriction of the limiting post 112a. The lamp plate 20 is provided with a positioning hole 21 located between two adjacent clearance holes 41. The bottom shell 12 is provided with a positioning post 122 that passes through the positioning hole 21. The positioning hole 21 and the positioning post 122 facilitate the assembly efficiency of the lamp plate 20 and the bottom shell 12 by the installation and maintenance personnel, and also prevent the lamp plate 20 from shifting relative to the bottom shell 12 when the display module is in use.

[0038] Example 2

[0039] The difference between this embodiment and embodiment 1 is that at least every three clearance holes 41 surround one display unit 31 on the lamp plate 20. In this embodiment, it is preferable that four clearance holes 41 surround one display unit 31 on the lamp plate 20, that is, the centers of the four clearance holes are connected in sequence to form a quadrilateral. The center of the display unit 31 is located at the center of the quadrilateral. The space at the center of the quadrilateral can accommodate a larger display unit 31 (the projected area of ​​the display unit 31 on the lamp plate 20 can be set to be larger). The larger volume of the display unit 31 has better heat dissipation performance, and the larger light-emitting area of ​​the display unit 31 can improve the display brightness.

[0040] Example 3

[0041] The difference between this embodiment and Embodiment 2 is that, along the first direction A, the display unit 31 is disposed between every two adjacent clearance holes 41. That is, along the first direction A, the display unit 31 and the clearance holes 41 are alternately arranged. This makes the structure of the display assembly and the through assembly more compact, and increases the layout density of various structures and electronic components on the lamp board 20. One or more display units 31 can be disposed along the second direction B at the position between two clearance holes 41.

[0042] Example 4

[0043] like Figure 5 and Figure 6 To address the same technical problem, this embodiment provides a display device 1, which includes multiple display modules 100. Two adjacent display modules 100 can be connected using existing connectors. The water-permeable holes 121a on the display modules 100 allow liquid to flow through, thereby reducing the underwater movement resistance of the display modules 100. Furthermore, the arrangement of the water-permeable holes 121a does not affect the arrangement of the display units 31 on the lamp panel 20. This allows the display device 100 to balance underwater movement resistance and display effect.

[0044] In summary, the housing 10 is provided with multiple permeable tubes 121 having permeable holes 121a. The permeable holes 121a penetrate the front 10a and back 10b of the housing 10, allowing liquid from either the front 10a or back 10b of the housing 10 to pass through the permeable holes 121a, thereby reducing the resistance of the housing 10 in water. The lamp panel 20 inside the housing 10 is provided with multiple display components 30 and multiple through components 40, which are arranged alternately. The through components 40 allow the permeable tubes 121 to pass through, while the display components 30 are used to display images. This combines the display surface of the housing 10 with the permeable structure, reducing the resistance of the housing 10 in water while also ensuring a good display effect.

[0045] The above description is merely an embodiment of this utility model and does not limit the patent scope of this utility model. Any equivalent structural or procedural transformations made based on the description and drawings of this utility model, or direct or indirect applications in other related technical fields, are similarly included within the patent protection scope of this utility model.

Claims

1. A display module, characterized by Includes the housing and the light panel; The housing has a front and a back, and a plurality of permeable pipe columns are provided inside the housing. The permeable pipe columns have permeable through holes that extend from the front to the back of the housing. The lamp panel is disposed on the housing, and the lamp panel is provided with multiple display components and multiple through components. The multiple display components and multiple through components are arranged at intervals, and the water-permeable holes on the water-permeable pipe column face the through components.

2. The display module of claim 1, wherein, The plurality of display components are arranged at intervals along a first direction, and the display components include a plurality of display units arranged along a second direction, wherein the first direction and the second direction are perpendicular to each other.

3. The display module according to claim 2, characterized in that, The through-type component includes multiple clearance holes, and all the clearance holes on the light panel are arranged in a matrix.

4. The display module of claim 3, wherein, The lamp plate has a positioning hole located between two adjacent clearance holes, and the housing has a positioning post passing through the positioning hole.

5. The display module of claim 3, wherein, At least three of the aforementioned clearance holes surround one of the aforementioned display units on the lamp panel.

6. The display module of claim 3, wherein, Along the first direction, the display unit is disposed between every two adjacent clearance holes.

7. The display module of any one of claims 1 to 6, wherein, The housing includes a face mask and a bottom shell that fit together, with an accommodating space between the face mask and the bottom shell, and the lamp panel located within the accommodating space; The mask has multiple water-permeable holes, and the bottom shell is provided with the water-permeable tube column, the water-permeable through hole of the water-permeable tube column being connected to the water-permeable holes.

8. The display module of claim 7, wherein, The mask has a receiving cavity, the opening of which faces the bottom shell; The lamp panel is located within the receiving cavity.

9. The display module of claim 8, wherein, The bottom wall of the cavity is provided with a limiting post that abuts against the lamp plate.

10. A display device, characterized by Includes the display module as described in any one of claims 1 to 9.

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