Display screen plastic panel

Abstract

The utility model relates to a kind of display screen plastic panels, including bottom plate, coaming, first reinforcing rib, second reinforcing rib and third reinforcing rib, bottom plate is flat, the periphery of bottom plate is equipped with strip-shaped groove to accommodate first reinforcing rib, coaming is set along the periphery of bottom plate, the periphery of coaming is hollow to form accommodating cavity;Display screen is installed in the space surrounded by coaming and bottom plate;First reinforcing rib is multiple, one end of each first reinforcing rib is connected with bottom plate, the other end is connected with coaming, each first reinforcing rib is set along the periphery of bottom plate;Second reinforcing rib is multiple, each second reinforcing rib is connected with the side of bottom plate away from first reinforcing rib;Third reinforcing rib is multiple, each third reinforcing rib is contained in accommodating cavity.This display screen plastic panel is connected with bottom plate by one end of first reinforcing rib, is connected with coaming by the other end, is connected with the side of bottom plate by second reinforcing rib, reduces deformation, so that bottom plate has good planeness;By third reinforcing rib contained in accommodating cavity, ensure that the structure of coaming is firm.

Description

Technical Field

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

[0002] Automotive display touchscreens have technical requirements regarding surface hardness (3H), optical properties (such as transmittance, anti-glare, anti-fingerprint, and anti-reflection), automotive-grade raw materials, environmental testing, full lamination, and rainbow texture. Among these, the full lamination requirement presents significant technical challenges in the production of this plastic panel. For medium-sized automotive center console displays, the adhesive used for full lamination is a low-viscosity optically transparent adhesive, requiring excellent flatness of the bonding surface. Otherwise, air bubbles can easily form during high and low temperature and high temperature and humidity tests, leading to a high scrap rate, reduced reliability, and seriously affecting the quality of the automotive display, posing safety risks. Utility Model Content

[0003] Therefore, it is necessary to provide a display screen plastic panel to address the above problems.

[0004] A display screen plastic panel includes a base plate, a surrounding plate, a first reinforcing rib, a second reinforcing rib, and a third reinforcing rib. The base plate is flat and has a strip groove along its periphery to accommodate the first reinforcing rib. The surrounding plate is arranged along the periphery of the base plate and has a hollow periphery to form a receiving cavity. The display screen is installed in the space enclosed by the surrounding plate and the base plate. There are multiple first reinforcing ribs, one end of each first reinforcing rib is connected to the base plate, and the other end is connected to the surrounding plate. Each first reinforcing rib is arranged along the periphery of the base plate. There are multiple second reinforcing ribs, each second reinforcing rib is connected to the side of the base plate away from the first reinforcing rib. There are multiple third reinforcing ribs, each third reinforcing rib is accommodated in the receiving cavity.

[0005] In one embodiment, a stepped portion is recessed at the periphery of the end of the enclosure away from the base plate, the stepped portion being used to accommodate the edge of the display screen; the stepped portion is flat.

[0006] In one embodiment, a first protrusion is further included, which is installed at one end of the base plate that connects to the second reinforcing rib; the first protrusion is disposed along the periphery of the base plate.

[0007] In one embodiment, a second protrusion is further included, which is installed on one end of the base plate connected to the first protrusion, and the second protrusion is disposed along the periphery of the base plate; the second protrusion is installed on one side of the first protrusion, and a relief groove is formed between the first protrusion and the second protrusion to accommodate the sealing ring.

[0008] In one embodiment, the system further includes a plurality of positioning posts, each of which is installed at one end of the base plate connected to the second reinforcing rib; each positioning post is arranged along the periphery of the base plate; and the positioning post is used to accommodate the pin of the cover plate.

[0009] In one embodiment, the base plate is recessed with a plurality of countersunk holes to accommodate fasteners.

[0010] In one embodiment, the base plate, the surrounding plate, the first reinforcing rib, the second reinforcing rib, and the third reinforcing rib are all integrally injection molded.

[0011] In one embodiment, the base plate, the surrounding plate, the first reinforcing rib, the second reinforcing rib, and the third reinforcing rib are all made of PC material.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: The plastic panel of the display screen of this utility model is connected to the base plate at one end and the surrounding plate at the other end by the first reinforcing rib. The first reinforcing rib is set along the periphery of the base plate. Moreover, the second reinforcing rib is connected to the side of the base plate away from the first reinforcing rib, which ensures the structural firmness of the base plate, reduces deformation, and gives the base plate a good flatness. The third reinforcing rib is housed in the receiving cavity of the third surrounding plate, which ensures the structural firmness of the surrounding plate and reduces deformation. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the structure of a display screen plastic panel according to an embodiment of the present invention; Figure 2 for Figure 1 Enlarged view of center circle A; Figure 3 for Figure 1 A structural schematic diagram of the plastic panel of the display screen from another angle; Figure 4 for Figure 3 A magnified view of circle B in the center.

[0014] The meanings of the numbers in the attached diagram are as follows: 100. Plastic panel for display screen; 10. Base plate; 11. Strip groove; 12. Countersunk hole; 20. Enclosure plate; 21. Receiving cavity; 22. Stepped section; 30. First reinforcing rib; 40. Second reinforcing rib; 50. Third reinforcing rib; 60. First protruding strip; 70. Second protruding strip; 71. Leaving groove; 80. Positioning post. Detailed Implementation

[0015] To make the above-mentioned objects, features, and advantages of this utility model more apparent and understandable, the specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. Many specific details are set forth in the following description to provide a full understanding of this utility model. However, this utility model can be implemented in many other ways different from those described herein, and those skilled in the art can make similar modifications without departing from the spirit of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed below.

[0016] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0017] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this utility model, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0018] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "joining," and "fixing," etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components, unless otherwise explicitly limited. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0019] In this utility model, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature is in indirect contact with the second feature through an intermediate medium. Furthermore, "above," "on top of," and "over" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply that the first feature is at a lower horizontal level than the second feature.

[0020] It should be noted that when an element is referred to as being "fixed to" or "set on" another element, it can be directly on the other element or there may be an intervening element. When an element is considered to be "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0021] Please refer to Figures 1 to 4 A display screen plastic panel 100 according to one embodiment of the utility model includes a base plate 10, a surrounding plate 20, a first reinforcing rib 30, a second reinforcing rib 40, and a third reinforcing rib 50. The base plate 10 is flat and has a strip groove 11 around its periphery to accommodate the first reinforcing rib 30. The surrounding plate 20 is arranged along the periphery of the base plate 10 and is hollow to form a receiving cavity 21. The display screen is installed in the space enclosed by the surrounding plate 20 and the base plate 10. There are multiple first reinforcing ribs 30, one end of each first reinforcing rib 30 is connected to the base plate 10, and the other end is connected to the surrounding plate 20. Each first reinforcing rib 30 is arranged along the periphery of the base plate 10. There are multiple second reinforcing ribs 40, each second reinforcing rib 40 is connected to the side of the base plate 10 away from the first reinforcing rib 30. There are multiple third reinforcing ribs 50, each third reinforcing rib 50 is accommodated in the receiving cavity 21. In this embodiment, the display screen plastic panel 100 is connected to the base plate 10 at one end of the first reinforcing rib 30 and to the surrounding plate 20 at the other end. The first reinforcing rib 30 is arranged along the periphery of the base plate 10. Moreover, the second reinforcing rib 40 is connected to the side of the base plate 10 away from the first reinforcing rib 30, ensuring that the structure of the base plate 10 is firm, reducing deformation, and giving the base plate 10 good flatness. The third reinforcing rib 50 is housed in the receiving cavity 21 of the third surrounding plate 20, ensuring that the structure of the surrounding plate 20 is firm and reducing deformation.

[0022] like Figure 1 and Figure 2As shown, in this embodiment, the base plate 10 is flat, and the periphery of the base plate 10 is provided with a strip groove 11 to accommodate the first reinforcing rib 30. Optionally, the base plate 10 is recessed and provided with a plurality of countersunk holes 12 to accommodate fasteners. The fasteners are used to fix the base plate 10 and the back cover.

[0023] like Figure 3 and Figure 4 As shown, the surrounding panel 20 is disposed along the periphery of the base plate 10, and the periphery of the surrounding panel 20 is hollow to form a receiving cavity 21; optionally, a stepped portion 22 is recessed at the periphery of the end of the surrounding panel 20 away from the base plate 10, and the stepped portion 22 is used to accommodate the edge of the display screen; further, the stepped portion 22 is flat. The display screen is installed in the space enclosed by the surrounding panel 20 and the base plate 10.

[0024] Please check again. Figure 1 and Figure 2 There are multiple first reinforcing ribs 30, one end of each first reinforcing rib 30 is connected to the base plate 10, and the other end is connected to the surrounding plate 20. Each first reinforcing rib 30 is arranged along the perimeter of the base plate 10 to improve the structural strength of the base plate 10; for example Figure 3 and Figure 4 As shown, there are multiple second reinforcing ribs 40, each of which connects to the side of the base plate 10 away from the first reinforcing rib 30, ensuring the structural integrity of the base plate 10, reducing deformation, and giving the base plate 10 a good flatness; there are multiple third reinforcing ribs 50, each of which is housed in the receiving cavity 21, improving the structural integrity of the surrounding plate 20, reducing deformation, and giving the step portion 22 a good flatness; by improving the flatness of the base plate 10 and the step portion 22, the bonding quality of the display screen is improved.

[0025] Please check again. Figure 3 and Figure 4 The display screen plastic panel 100 further includes a first protrusion 60, which is installed on one end of the base plate 10 connected to the second reinforcing rib 40; the first protrusion 60 is arranged along the periphery of the base plate 10, further improving the structural strength of the base plate 10. The display screen plastic panel 100 also includes a second protrusion 70, which is installed on one end of the base plate 10 connected to the first protrusion 60, and the second protrusion 70 is arranged along the periphery of the base plate 10; the second protrusion 70 is installed on one side of the first protrusion 60, and a relief groove 71 is formed between the first protrusion 60 and the second protrusion 70 to accommodate the sealing ring.

[0026] like Figure 3 and Figure 4As shown, the plastic panel 100 of this display screen also includes a plurality of positioning posts 80, each of the positioning posts 80 being installed at one end of the base plate 10 connected to the second reinforcing rib 40; each of the positioning posts 80 is arranged along the periphery of the base plate 10; the positioning posts 80 are used to accommodate the pins of the cover plate for positioning, facilitating installation.

[0027] In one embodiment, the base plate 10, the surrounding plate 20, the first reinforcing rib 30, the second reinforcing rib 40, the third reinforcing rib 50, the first protruding strip 60, the second protruding strip 70, and the positioning post 80 are all injection molded as a single unit, facilitating processing. The base plate 10, the surrounding plate 20, the first reinforcing rib 30, the second reinforcing rib 40, the third reinforcing rib 50, the first protruding strip 60, the second protruding strip 70, and the positioning post 80 are all made of PC material, resulting in a robust structure.

[0028] The display screen plastic panel 100 of this utility model is connected to the base plate 10 at one end of the first reinforcing rib 30 and to the surrounding plate 20 at the other end. The first reinforcing rib 30 is arranged along the periphery of the base plate 10. Moreover, the second reinforcing rib 40 is connected to the side of the base plate 10 away from the first reinforcing rib 30, ensuring the structural firmness of the base plate 10, reducing deformation, and giving the base plate 10 good flatness. The third reinforcing rib 50 is housed in the receiving cavity 21 of the third surrounding plate 20, ensuring the structural firmness of the surrounding plate 20 and reducing deformation.

[0029] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0030] The embodiments described above are merely illustrative of several implementations of this utility model, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the utility model patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this utility model, and these all fall within the protection scope of this utility model. Therefore, the protection scope of this utility model patent should be determined by the appended claims.

Claims

1. A display screen plastic panel, characterized in that, It includes a base plate, a surrounding plate, a first reinforcing rib, a second reinforcing rib, and a third reinforcing rib. The base plate is flat and has a groove around its perimeter to accommodate the first reinforcing rib. The surrounding plate is arranged along the perimeter of the base plate and has a hollow perimeter to form a receiving cavity. The display screen is installed in the space enclosed by the surrounding panel and the base plate; there are multiple first reinforcing ribs, one end of each first reinforcing rib is connected to the base plate and the other end is connected to the surrounding panel, and each first reinforcing rib is arranged along the periphery of the base plate; there are multiple second reinforcing ribs, and each second reinforcing rib is connected to the side of the base plate away from the first reinforcing rib; there are multiple third reinforcing ribs, and each third reinforcing rib is accommodated in the receiving cavity.

2. The display screen plastic panel according to claim 1, characterized in that, The periphery of the enclosure panel away from the base plate has a recessed step portion, which is used to accommodate the edge of the display screen; the step portion is flat.

3. The display screen plastic panel according to claim 1, characterized in that, It also includes a first protruding strip, which is installed at one end of the base plate that connects to the second reinforcing rib; the first protruding strip is arranged along the periphery of the base plate.

4. The display screen plastic panel according to claim 3, characterized in that, It also includes a second protrusion, which is installed on one end of the base plate that connects to the first protrusion, and the second protrusion is arranged along the periphery of the base plate; the second protrusion is installed on one side of the first protrusion, and a relief groove is formed between the first protrusion and the second protrusion to accommodate the sealing ring.

5. The display screen plastic panel according to claim 1, characterized in that, It also includes multiple positioning posts, each of which is installed at one end of the base plate connected to the second reinforcing rib; each of the positioning posts is arranged along the periphery of the base plate; the positioning posts are used to accommodate the pins of the cover plate.

6. The display screen plastic panel according to claim 1, characterized in that, The base plate is recessed and has multiple countersunk holes to accommodate fasteners.

7. The display screen plastic panel according to claim 1, characterized in that, The base plate, the surrounding plate, the first reinforcing rib, the second reinforcing rib, and the third reinforcing rib are all injection molded as a single piece.

8. The display screen plastic panel according to claim 1, characterized in that, The base plate, the surrounding plate, the first reinforcing rib, the second reinforcing rib, and the third reinforcing rib are all made of PC material.

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