Interactive screen and transportation tool

Abstract

The present application provides an interactive screen and a means of transportation, comprising: a bending bracket, the bending bracket comprising a plurality of bracket bodies extending in different directions, and an angle is formed between two adjacent bracket bodies, and the bending trend of the bending bracket is consistent with the bending direction of a light distribution mirror; a plurality of light-emitting circuit boards are provided, the plurality of light-emitting circuit boards are arranged in sequence, and an angle is formed between two adjacent light-emitting circuit boards, and each of the light-emitting circuit boards is respectively and correspondingly mounted on each of the bracket bodies; a light distribution mirror is provided on the light-emitting side of the light-emitting circuit board, and the light distribution mirror has a curved shape adapted to the entire vehicle, and is used for allowing the light emitted by the light-emitting circuit board to pass through and distribute the light.

Description

Technical Field

[0001] The present application relates to the field of vehicle lighting technology, and in particular to an interactive screen and a vehicle. Background Art

[0002] In the era of new energy and intelligent vehicles, traditional automotive lighting has also evolved. Headlights have evolved from ADB pixel headlights to HD with 10,000 pixels and DLP with 1 million pixels; signal lights have also evolved from ISC to MDL, and the pixels have been increased from 100 to 10,000, greatly improving the quality of interactive display in terms of display accuracy and content.

[0003] The current MDL interactive screen display technology is usually used in relatively flat areas of the car, such as the front bumper, the middle of the tailgate, or the lower area of ​​the front windshield. In areas with large curvature, the interactive screen cannot be arranged due to the limitation that the plate and chip components cannot be bent to produce stress; or the display area of ​​the interactive screen is reduced, which greatly reduces the interactive display capability of the MDL, and the interactive screen display has no three-dimensional sense (such as Figure 1 ), affecting the refinement of the entire vehicle. Utility Model Content

[0004] In order to solve the above problems, the technical solutions adopted in the embodiments of the present application are as follows:

[0005] The present application discloses an interactive screen, comprising:

[0006] A bending bracket, wherein the bending bracket comprises a plurality of bracket bodies extending in different directions, and an angle is formed between two adjacent bracket bodies, and the bending trend of the bending bracket is consistent with the bending direction of the light distribution lens;

[0007] There are multiple light-emitting circuit boards, which are arranged in sequence, and an angle is formed between two adjacent light-emitting circuit boards. Each of the light-emitting circuit boards is correspondingly mounted on each of the bracket bodies;

[0008] A light distribution mirror is arranged on the light emitting side of the light emitting circuit board. The light distribution mirror has a curved shape adapted to the entire vehicle and is used for allowing the light emitted by the light emitting circuit board to pass through and distribute the light.

[0009] The present application adopts the form of splicing multiple light-emitting circuit boards, and the bending bracket, multiple light-emitting circuit boards and the curved surface of the light distribution mirror are arranged in a conformal manner, so that the interactive screen can be arranged in a place with a larger curvature of the entire vehicle, expanding the layout space, and solving the disadvantage that the MDL interactive screen cannot be arranged in a large curvature area, and the display area is also expanded; at the same time, due to the conformal shape of the multiple light-emitting circuit boards and the curved shape of the light distribution mirror, the multiple light-emitting circuit boards work together to form an effect similar to a curved screen, the display effect is improved, and it can adapt to the curved shape of the entire vehicle surface, thereby improving the texture of the entire vehicle.

[0010] As an optional implementation, in the embodiment of the present application, there are two of the bracket body and two of the light-emitting circuit boards, and each of the light-emitting circuit boards is installed on a surface of the bracket body.

[0011] As an optional implementation, in the embodiment of the present application, the light transmittance of the light distribution mirror is 10-20%.

[0012] As an optional implementation, in an embodiment of the present application, the light distribution mirror includes an inner light distribution mirror and an outer light distribution mirror, which are arranged in sequence along the light emitting direction of the light-emitting circuit board.

[0013] As an optional implementation, in the embodiment of the present application, the light-emitting circuit board is fixed to the bracket body by bolts, and is positioned on the surface of the bracket body by positioning columns.

[0014] As an optional implementation, in the embodiment of the present application, there are multiple bolts distributed on the upper and lower edges of the light-emitting circuit board.

[0015] As an optional implementation, in the embodiment of the present application, the positioning column is located at a corner of the light-emitting circuit board.

[0016] As an optional implementation, in the embodiment of the present application, a lamp housing is further included, which is arranged on a side of the bending bracket away from the photometric lens, and the lamp housing is sealed and engaged with an edge of the photometric lens.

[0017] The present application also discloses a means of transportation, comprising the interactive screen described in any of the aforementioned embodiments.

[0018] In order to make the above-mentioned objects, features and advantages of the present application more obvious and easy to understand, preferred embodiments are specifically cited below and described in detail with reference to the attached drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings required for use in the embodiments will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the present application and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other related drawings can be obtained based on these drawings without paying creative work.

[0020] Figure 1 This is the display status diagram of the traditional interactive screen;

[0021] Figure 2 A schematic diagram of the interactive screen structure provided in one embodiment of the present application;

[0022] Figure 3for Figure 2 The cross-section view in the AA direction;

[0023] Figure 4 A schematic diagram of a light-emitting circuit board provided in an embodiment of the present application being fixed to a bracket body;

[0024] Figure 5 A schematic diagram of the arrangement of adjacent light-emitting circuit boards provided in one embodiment of the present application;

[0025] In the figure: 10, bolt; 20, positioning column;

[0026] 100, bending bracket; 110, bracket body;

[0027] 200. Luminous circuit board;

[0028] 300, internal light mirror;

[0029] 400, external light mirror;

[0030] 500. Lamp housing. DETAILED DESCRIPTION

[0031] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. The components of the embodiments of the present application described and shown in the drawings here can be arranged and designed in various different configurations.

[0032] Therefore, the following detailed description of the embodiments of the present application provided in the accompanying drawings is not intended to limit the scope of the present application for which protection is sought, but merely represents selected embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without creative work are within the scope of protection of the present application.

[0033] It should be noted that similar reference numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings. At the same time, in the description of this application, the terms "first", "second", etc. are only used to distinguish the description and cannot be understood as indicating or implying relative importance.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0035] In the description of this application, it is also necessary to explain that, unless otherwise clearly specified and limited, the terms "disposed" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be an indirect connection through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0036] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0037] refer to Figure 2-Figure 3 , the present application provides an interactive screen, comprising:

[0038] A bending bracket 100, wherein the bending bracket 100 comprises a plurality of bracket bodies 110 extending in different directions, and an angle is formed between two adjacent bracket bodies 110, and the bending trend of the bending bracket 100 is consistent with the bending direction of the light distribution lens;

[0039] There are multiple light-emitting circuit boards 200, which are arranged in sequence, and an angle is formed between two adjacent light-emitting circuit boards 200, and each of the light-emitting circuit boards 200 is respectively and correspondingly mounted on each of the bracket bodies 110;

[0040] The light distribution mirror is arranged on the light emitting side of the light emitting circuit board 200. The light distribution mirror has a curved shape adapted to the entire vehicle and is used for allowing the light emitted by the light emitting circuit board 200 to pass through and distribute the light.

[0041] The present application adopts the form of splicing multiple light-emitting circuit boards 200, and the bending bracket 100, multiple light-emitting circuit boards 200 and the curved surface of the light distribution mirror are arranged in accordance with the shape, so that the interactive screen can be arranged in a place with a larger curvature of the whole vehicle, which expands the layout space, solves the disadvantage that the MDL interactive screen cannot be arranged in a large curvature area, and the display area is also expanded; at the same time, due to the conformity of the multiple light-emitting circuit boards 200 and the curved shape of the light distribution mirror, the multiple light-emitting circuit boards 200 work together to form an effect similar to a curved screen, the display effect is improved, and it can adapt to the curved shape of the surface of the whole vehicle, thereby improving the texture of the whole vehicle.

[0042] like Figure 3 In some embodiments, there are two bracket bodies 110 and two light-emitting circuit boards 200, and each light-emitting circuit board 200 is installed on a surface of the bracket body 110. In this embodiment, two light-emitting circuit boards 200 are selected, and a preset angle is set between the two light-emitting circuit boards 200, so that they can follow the curved shape of the light distribution lens to form an effect similar to a curved screen.

[0043] Of course, in other embodiments, there may be more bracket bodies 110 and more light-emitting circuit boards 200 , respectively, and no specific limitation is made here.

[0044] In some embodiments, the light distribution mirror has a light transmittance of 10-20%. The light distribution mirror adopts a low transmittance of 10-20%, which can ensure that the assembly seams between the light-emitting circuit boards 200 are not visible in the lighting and non-lighting states, and the appearance effect is better.

[0045] like Figure 3 In some embodiments, the light distribution mirror includes an inner light distribution mirror 300 and an outer light distribution mirror 400, which are arranged in sequence along the light emitting direction of the light emitting circuit board 200. The inner light distribution mirror 300 and the outer light distribution mirror 400 distribute the light twice, and the light pattern emitted from the outer light distribution mirror 400 is better.

[0046] like Figure 4 and Figure 5 In some embodiments, the light emitting circuit board 200 is fixed to the bracket body 110 by bolts 10 and is positioned on the surface of the bracket body 110 by positioning columns 20 .

[0047] Specifically, the bolts 10 can be used to firmly install the light-emitting circuit board 200 on the surface of the bracket body 110, and the positioning column 20 can ensure the relative position of the light-emitting circuit board 200 and the bracket body 110 is stable, thereby avoiding relative slippage between the light-emitting circuit board 200 and the bracket body 110; the coordinated installation method of the bolts 10 and the positioning column 20 can ensure the stable positioning of the light-emitting circuit board 200 on the surface of the bracket body 110, and can also make the positions of multiple light-emitting circuit boards 200 relatively stable with respect to each other, so that the image is continuous, ensuring a good display effect.

[0048] like Figure 4 and Figure 5 In some embodiments, there are multiple bolts 10 distributed on the upper and lower edges of the light-emitting circuit board 200. The multiple bolts 10 distributed on the upper and lower edges of the light-emitting circuit board 200 enable the light-emitting circuit board 200 to be firmly mounted on the surface of the bracket body 110.

[0049] like Figure 5 In some embodiments, the positioning post 20 is located at a corner of the light-emitting circuit board 200. The positioning post 20 is disposed at a corner of the light-emitting circuit board 200, which is convenient for alignment with the positioning hole on the bracket body 110, and the installation is more convenient.

[0050] like Figure 3 In some embodiments, a lamp housing 500 is further included, which is disposed on a side of the bending bracket 100 away from the photometric lens, and the lamp housing 500 is sealed and engaged with the edge of the photometric lens.

[0051] Specifically, the lamp housing 500 can provide installation space for the bending bracket 100 and the light-emitting circuit board 200, and the lamp housing 500 can prevent water vapor from entering and affecting the light effect after being sealed and engaged with the edge of the photometric lens.

[0052] The present application also discloses a means of transportation, comprising the interactive screen in any of the aforementioned embodiments.

[0053] The interactive screen in the vehicle of the present application is in the form of multiple light-emitting circuit boards 200 spliced ​​together. The bending bracket 100, multiple light-emitting circuit boards 200 and the curved surface of the light distribution mirror are arranged in a conformal manner, so that the interactive screen can be arranged in places with a larger curvature of the entire vehicle, expanding the layout space, solving the shortcoming that the MDL interactive screen cannot be arranged in a large curvature area, and the display area is also expanded; at the same time, due to the conformal shape of the multiple light-emitting circuit boards 200 and the curved shape of the light distribution mirror, the multiple light-emitting circuit boards 200 work together to form an effect similar to a curved screen, the display effect is improved, and can adapt to the curved shape of the surface of the entire vehicle, thereby improving the texture of the entire vehicle.

[0054] The above-mentioned means of transportation may be a car, a train, a high-speed train or other means of transportation that requires headlights. By adopting the above-mentioned headlights, a high-definition projection module and a lens-type LED optical module can be designed inside the same headlight, and the two have the same or similar appearance, which helps to meet the lighting needs of the means of transportation while improving the aesthetics of the means of transportation.

[0055] The above description is only the preferred embodiment of the present application and is not intended to limit the present application. For those skilled in the art, the present application may have various modifications and variations. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

[0056] It will be apparent to those skilled in the art that the present application is not limited to the details of the exemplary embodiments described above, and that the present application can be implemented in other specific forms without departing from the spirit or essential features of the present application. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the present application is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present application. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. An interactive screen, characterized in that: include: A bending bracket, wherein the bending bracket comprises a plurality of bracket bodies extending in different directions, and an angle is formed between two adjacent bracket bodies, and the bending trend of the bending bracket is consistent with the bending direction of the light distribution lens; There are multiple light-emitting circuit boards, which are arranged in sequence, and an angle is formed between two adjacent light-emitting circuit boards. Each of the light-emitting circuit boards is correspondingly mounted on each of the bracket bodies; A light distribution mirror is arranged on the light emitting side of the light emitting circuit board. The light distribution mirror has a curved shape adapted to the entire vehicle and is used for allowing the light emitted by the light emitting circuit board to pass through and distribute the light.

2. The interactive screen according to claim 1, characterized in that: There are two bracket bodies and two light-emitting circuit boards respectively, and each light-emitting circuit board is installed on a surface of the bracket body respectively.

3. The interactive screen according to claim 1, characterized in that: The light transmittance of the light distribution mirror is 10-20%.

4. The interactive screen according to claim 1, characterized in that: The light distribution mirror comprises an inner light distribution mirror and an outer light distribution mirror, which are arranged in sequence along the light emitting direction of the light emitting circuit board.

5. The interactive screen according to claim 1, characterized in that: The light-emitting circuit board is fixed to the bracket body by bolts, and is positioned on the surface of the bracket body by positioning columns.

6. The interactive screen according to claim 5, characterized in that: There are multiple bolts distributed on the upper and lower edges of the light-emitting circuit board.

7. The interactive screen according to claim 5, characterized in that: The positioning column is located at a corner of the light-emitting circuit board.

8. The interactive screen according to claim 1, characterized in that: It also includes a lamp housing, which is arranged on a side of the bending bracket away from the photometric lens, and the lamp housing is sealed and engaged with the edge of the photometric lens.

9. A means of transport, characterized in that: The invention comprises the interactive screen as described in any one of claims 1 to 8.

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