License plate lamp decoration plate, back door assembly and new energy automobile

Abstract

The utility model discloses a license plate lamp decoration plate, a back door assembly and a new energy automobile, and relates to the technical field of new energy automobiles. The license plate lamp decoration plate comprises a first plate body and a second plate body. One side of the first plate body is provided with a first surface and a second surface which form a preset included angle, the first surface is convexly provided with a first assembling component, and the second surface is convexly provided with a second assembling component; the second plate body is provided with a third assembling component and a fourth assembling component corresponding to the first assembling component and the second assembling component respectively; when the second plate body and the first plate body have different relative position relations, the first assembling assembly and the third assembling assembly have different first assembling states, and the second assembling assembly and the fourth assembling assembly have different second assembling states. The problems that in the prior art, the matching and assembling mode of an inner plate and an outer plate of a license plate lamp decoration plate is complex in process, and the manufacturing cost of the license plate lamp decoration plate is high are solved.

Description

Technical Field

[0001] The present application relates to the technical field of new energy vehicles, and in particular to a license plate light trim, a rear door assembly and a new energy vehicle. Background Art

[0002] With the gradual development of the new energy vehicle industry, new requirements and challenges have been put forward for product optimization and process improvement in the manufacturing process of related automotive structural parts.

[0003] In the prior art, the license plate light trim of a new energy vehicle is usually assembled from an inner panel and an outer panel, and the assembly methods include edge pressing, gluing, etc. However, the existing assembly method has complex processes and high manufacturing costs.

[0004] Therefore, the above problems need to be solved urgently. Utility Model Content

[0005] The purpose of the embodiments of the present application is to provide a license plate light panel, a rear door assembly and a new energy vehicle, so as to solve the problems in the prior art of complex assembly process of the inner and outer panels of the license plate light panel and high manufacturing cost.

[0006] In order to solve the above technical problems, the embodiments of the present application provide the following technical solutions:

[0007] A first aspect of the present application provides a license plate light trim, comprising:

[0008] A first plate body, the first plate body is in an elongated strip shape and has a first surface and a second surface at a preset angle on one side, a first assembly component is protrudingly provided on the first surface, and a second assembly component is protrudingly provided on the second surface;

[0009] A second plate body, wherein the second plate body is provided with a third assembly component and a fourth assembly component corresponding to the first assembly component and the second assembly component respectively;

[0010] Wherein, when the second plate body and the first plate body have different relative positional relationships, the first assembly component and the third assembly component have different first assembly states, and the second assembly component and the fourth assembly component have different second assembly states.

[0011] In some embodiments, the aforementioned license plate light panel, wherein the first assembly component includes a plurality of hooks spaced apart on the first surface, and the third assembly component includes a plurality of slots spaced apart in the second plate body and corresponding to the plurality of hooks; wherein after the second plate body slides a preset trajectory relative to the first plate body, the hooks engage with the slots.

[0012] In some embodiments, for the aforementioned license plate lighting board, the card slot has a first slot wall and a second slot wall. The first slot wall encloses a positioning space, and the second slot wall encloses a clamping space. The second slot wall is located on one side of the first slot wall in the first direction, and the clamping space communicates with the positioning space. Among them, the positioning space is used for the second plate body to position the hook on the first plate body. After the second plate body slides along a preset track relative to the first plate body in the first direction, the hook cooperates and connects with the second slot wall in the clamping space, and limits the second plate body in the second direction perpendicular to the first direction.

[0013] In some embodiments, for the aforementioned license plate lighting board, one side of the hook facing the first plate body has a first inclined surface, and one side of the second slot wall facing away from the first plate body has a second inclined surface, and the first inclined surface and the second inclined surface cooperate and connect.

[0014] In some embodiments, for the aforementioned license plate lighting board, one side of the second slot wall facing the positioning space has a third inclined surface, and the third inclined surface is used for guiding when the second plate body slides relative to the first plate body in the first direction, so that the hook cooperates and connects with the second slot wall in the clamping space.

[0015] In some embodiments, for the aforementioned license plate lighting board, the second assembly component includes a plurality of limiting pieces arranged at intervals on the second surface and extending in the first direction, and the fourth assembly component includes a plurality of through holes arranged at intervals on the second plate body and corresponding to the plurality of limiting pieces; wherein, the second plate body slides relative to the first plate body in the first direction, and the limiting pieces pass through the through holes in the first direction and limit the second plate body in the first direction.

[0016] In some embodiments, for the aforementioned license plate lighting board, one side of the first plate body is divided into a plurality of target areas at intervals along its length direction; there are a plurality of second plate bodies corresponding to the plurality of target areas, and the first assembly component and the second assembly component in any target area have the same extending direction as the third assembly component and the fourth assembly component of the second plate body in any corresponding target area.

[0017] In some embodiments, for the aforementioned license plate lighting board, there are three target areas, namely a first target area, a second target area, and a third target area. The first target area and the third target area are respectively located at both ends of the first plate body in the length direction, and the second target area is located in the middle of the first plate body; there are three second plate bodies corresponding to the first target area, the second target area, and the third target area.

[0018] The second aspect of the present application provides a rear door assembly, including the aforementioned license plate lighting board.

[0019] The third aspect of the present application provides a new energy vehicle, including the aforementioned rear door assembly.

[0020] With the above technical solutions, the license plate lighting board, the rear door assembly and the new energy vehicle of the present utility model at least have the following advantages:

[0021] In the first aspect of the present application, a license plate lighting board is provided, which includes a first plate body and a second plate body; the first plate body is strip-shaped and has a first surface and a second surface with a preset included angle on one side, the first surface is convexly provided with a first assembly component, and the second surface is convexly provided with a second assembly component; the second plate body is respectively provided with a third assembly component and a fourth assembly component corresponding to the first assembly component and the second assembly component; wherein, when the second plate body has different relative position relationships with the first plate body, the first assembly component and the third assembly component have different first assembly states, and the second assembly component and the fourth assembly component have different second assembly states. In the present application, the third assembly component and the fourth assembly component provided on the second plate body respectively assemble the first assembly component and the second assembly component on the first surface of the first plate body, so as to simply and easily realize the cooperation and assembly between the first plate body and the second plate body, and realize the limiting relationship between the second plate body and the first surface and the second surface of the first plate body with a preset included angle respectively. While ensuring stable assembly, it saves costs compared with existing methods such as edge wrapping and gluing. Through the application of the present application, the problems in the prior art that the assembly method of the inner plate and the outer plate in the license plate lighting board is complex and the manufacturing cost is high are solved.

[0022] The rear door assembly provided in the second aspect of the present application and the new energy vehicle provided in the third aspect of the present application have the same or similar technical effects as the license plate lighting board provided in the first aspect of the present application.

[0023] The above description is only an overview of the technical solutions of the present application. In order to be able to understand the technical means of the present application more clearly and implement them in accordance with the content of the specification, the following takes the preferred embodiments of the present application and describes them in detail with the accompanying drawings as follows. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] By referring to the accompanying drawings and reading the following detailed description, the above and other purposes, features and advantages of the exemplary embodiments of the present application will become easy to understand. In the drawings, several embodiments of the present application are shown in an exemplary rather than restrictive manner, and the same or corresponding reference numerals represent the same or corresponding parts, wherein:

[0025] Figure 1 Schematically shows an exploded axonometric structural view of a license plate lighting board provided by an embodiment of the present utility model;

[0026] Figure 2 Schematically shows an exploded partial axonometric structural view of a license plate lighting board provided by an embodiment of the present utility model;

[0027] Figure 3Schematically shows a partial axonometric structural diagram of a second plate body of a license plate lighting board provided by an embodiment of the present utility model;

[0028] Figure 4 Schematically shows an exploded side view structural diagram of a license plate lighting board provided by an embodiment of the present utility model;

[0029] Figure 5 Schematically shows a partial axonometric structural diagram of the cooperation between a first assembly component and a third assembly component of a license plate lighting board provided by an embodiment of the present utility model;

[0030] Figure 6 Schematically shows a structural diagram of an assembled license plate lighting board provided by an embodiment of the present utility model.

[0031] Explanation of the reference numerals in the drawings:

[0032] 1. First plate body; 11. First surface; 12. Second surface; 13. First target area; 14. Second target area; 15. Third target area; 111. First assembly component; 121. Second assembly component; 1111. Hook; 1112. First inclined surface; 1211. Limit piece;

[0033] 2. Second plate body; 21. Third assembly component; 22. Fourth assembly component; 211. Card slot; 221. Through hole; 2111. First groove wall; 2112. Second groove wall; 2113. Positioning space; 2114. Loading and clamping space; 2115. Second inclined surface; 2116. Third inclined surface;

[0034] A. First direction; B. Second direction; C. Length direction; R. Preset included angle. Detailed implementation manners

[0035] The following further describes the implementation manners of the present application in detail in conjunction with the drawings and embodiments. The detailed description and drawings of the following embodiments are used to exemplarily illustrate the principle of the present application, but cannot be used to limit the scope of the present application. The present application can be implemented in many different forms, not limited to the specific embodiments disclosed in the text, but including all technical solutions falling within the scope of the claims.

[0036] It should be noted that in the description of the present application, unless otherwise specified, the meaning of "a plurality" is greater than or equal to two; the orientation or positional relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", etc. is only for the convenience of describing the present application and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation to the present application. When the absolute position of the described object changes, the relative position relationship may also change accordingly.

[0037] In addition, the "first", "second" and similar terms used in this application do not denote any order, quantity or importance, but are only used to distinguish different parts. "Vertical" does not mean strictly vertical, but within the allowable error range. "Parallel" does not mean strictly parallel, but within the allowable error range. Terms such as "comprising" or "including" mean that the elements before this term cover the elements listed after this term, and do not exclude the possibility of also covering other elements.

[0038] It should also be noted that in the description of this application, unless otherwise clearly specified and limited, the terms "installed", "connected" and "coupled" 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 directly connected, or indirectly connected through an intermediate medium. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. All terms used in this application have the same meanings as understood by those of ordinary skill in the art to which this application belongs, unless otherwise specifically defined. It should also be understood that terms defined in a general dictionary, such as, should be interpreted as having meanings consistent with their meanings in the context of the relevant art, and should not be interpreted in an idealized or overly formal sense, unless specifically defined as such here.

[0039] Technologies, methods and devices known to those of ordinary skill in the relevant art may not be discussed in detail, but where appropriate, the technologies, methods and devices should be regarded as part of the specification.

[0040] Embodiment 1

[0041] As Figure 1 shown, a license plate lighting board is provided in the first aspect of this application, including a first plate body 1 and a second plate body 2; the first plate body 1 is strip-shaped and has a first surface 11 and a second surface 12 with a preset angle R on one side. A first assembly component 111 is convexly arranged on the first surface 11, and a second assembly component 121 is convexly arranged on the second surface 12; the second plate body 2 is respectively provided with a third assembly component 21 and a fourth assembly component 22 corresponding to the first assembly component 111 and the second assembly component 121; wherein, when the second plate body 2 has different relative position relationships with the first plate body 1, the first assembly component 111 and the third assembly component 21 have different first assembly states, and the second assembly component 121 and the fourth assembly component 22 have different second assembly states.

[0042] Specifically, the present application is provided with a strip-shaped first plate body 1 for being easily arranged at the position of the strip-shaped license plate of an automobile. One side of the first plate body 1 has a first surface 11 and a second surface 12 with a preset included angle R. The first assembly component 111 and the second assembly component 121 are respectively protrudingly arranged on the first surface 11 and the second surface 12 as the attachable surfaces. Correspondingly, the other side of the first plate body 1 can be used as the decorative surface of the automobile. The first surface 11 and the second surface 12 form a preset included angle R, and the second surface 12 can form any angle such as 80°, 90°, 100°, 110°, 120° with the first surface 11 according to the needs of the vehicle type, which is not specifically limited. Moreover, both the first surface 11 and the second surface 12 can be straight surfaces or arc surfaces with a certain curvature, which is not specifically limited, and is set according to the actual vehicle type as long as the assembly is not affected.

[0043] The present application is also provided with a second plate body 2 to enable the assembly with the first plate body 1. In one embodiment, the second plate body 2 serves as the interior panel of the license plate lighting board, and the first plate body 1 serves as the exterior panel of the license plate lighting board. The first assembly component 111 and the second assembly component 121 are respectively protrudingly arranged on the first surface 11 and the second surface 12. Correspondingly, the second plate body 2 is respectively provided with a third assembly component 21 and a fourth assembly component 22 corresponding to the first assembly component 111 and the second assembly component 121, so as to realize the assembly between the second plate body 2 and the first plate body 1 through the cooperation and connection between the first assembly component 111 and the third assembly component 21 and between the second assembly component 121 and the fourth assembly component 22. The number of the first assembly component 111 and the second assembly component 121 can be one or more, and the number of the third assembly component 21 and the fourth assembly component 22 can be set correspondingly, which is not specifically limited, as long as the stable cooperation and assembly between the second plate body 2 and the first plate body 1 can be realized according to the actual needs.

[0044] The first assembly component 111 can be a protrudingly arranged hook structure or a block structure, the third assembly component 21 can be a corresponding slot structure or a hole structure for fitting, the second assembly component 121 can be a protrudingly arranged hook structure or a block structure, and the fourth assembly component 22 can be a corresponding slot structure or a hole structure for fitting, so as to simply and easily realize the fitting and assembly between the first plate body 1 and the second plate body 2, and a limiting relationship is generated between the second plate body 2 and the first surface 11 and the second surface 12 of the first plate body 1 with a preset included angle R respectively. The manner of the fitting connection is not limited either, and it can be realized by sliding and pushing along a certain track for fitting, or rotating a certain angle for fitting, or a manner of combining rotation and sliding and pushing for fitting, which is not specifically limited.

[0045] When the second plate body 2 has different relative position relationships with the first plate body 1, the first assembly component 111 and the third assembly component 21 have different first assembly states, and the second assembly component 121 and the fourth assembly component 22 have different second assembly states. That is, along with the displacement of the second plate body 2 relative to the first plate body 1, or the displacement of the first plate body 1 relative to the second plate body 2, during the assembly process, the second plate body 2 and the first plate body 1 have different relative position relationships. Under different position relationships, the first assembly component 111 and the third assembly component 21 have different first assembly states. For example, along with the displacement of the second plate body 2 relative to the first plate body 1, the first assembly component 111 and the third assembly component 21 change from non-contact to partial cooperation, and then to full cooperation connection. Under different position relationships, the second assembly component 121 and the fourth assembly component 22 have different second assembly states. The second assembly state is the same as the first assembly state, and the second assembly state can also change along with the change of the first assembly state. For example, during the gradual cooperation process of the first assembly component 111 and the third assembly component 21, the second assembly component 121 and the fourth assembly component 22 also come into contact and start to cooperate and connect.

[0046] In the first aspect of the present application, a license plate lighting board is provided, including a first plate body 1 and a second plate body 2; the first plate body 1 is strip-shaped and has a first surface 11 and a second surface 12 with a preset angle R on one side. The first surface 11 protrudes with a first assembly component 111, and the second surface 12 protrudes with a second assembly component 121; the second plate body 2 is respectively provided with a third assembly component 21 and a fourth assembly component 22 corresponding to the first assembly component 111 and the second assembly component 121; wherein, when the second plate body 2 has different relative position relationships with the first plate body 1, the first assembly component 111 and the third assembly component 21 have different first assembly states, and the second assembly component 121 and the fourth assembly component 22 have different second assembly states. In the present application, the third assembly component 21 and the fourth assembly component 22 provided on the second plate body 2 respectively assemble the first assembly component 111 and the second assembly component 121 on the first surface 11 of the first plate body 1, so as to simply and easily realize the fitting and assembly between the first plate body 1 and the second plate body 2, and realize the limiting relationship between the second plate body 2 and the first surface 11 and the second surface 12 of the first plate body 1 with a preset angle R respectively. While ensuring stable assembly, it saves costs compared with the existing methods such as edge wrapping and pressing, and gluing. Through the application of the present application, the problems in the prior art that the fitting and assembly method of the inner plate and the outer plate in the license plate lighting board is complex and the manufacturing cost is relatively high are solved.

[0047] Such as Figure 2As shown, in some embodiments, the first assembly component 111 includes a plurality of hooks 1111 spaced apart on the first surface 11, and the third assembly component 21 includes a plurality of slots 211 formed in the second plate body 2 at intervals and corresponding to the plurality of hooks 1111; wherein, after the second plate body 2 slides along a preset track relative to the first plate body 1, the hooks 1111 are engaged with the slots 211.

[0048] Specifically, in one embodiment, the first assembly component 111 of the first plate body 1 in the present application includes a plurality of hooks 1111 spaced apart on the first surface 11, and the third assembly component 21 of the second plate body 2 includes a plurality of slots 211 formed in the second plate body 2 at intervals and corresponding to the plurality of hooks 1111. After the second plate body 2 slides along a preset track relative to the first plate body 1, the cooperation of the provided hooks 1111 and slots 211 realizes the mating connection between the second plate body 2 and the first plate body 1. In one embodiment, the second plate body 2 first moves in a direction perpendicular to the first surface 11 so that the hooks 1111 extend into the slots 211, and then the second plate body 2 moves horizontally toward the second surface 12 until the hooks 1111 abut against the side wall of the slots 211 and are completely engaged with the slots 211, thereby realizing the assembly of the hooks 1111 and the slots 211.

[0049] As Figure 3 and Figure 4 shown, in some embodiments, the slot 211 has a first slot wall 2111 and a second slot wall 2112. The first slot wall 2111 encloses a positioning space 2113, and the second slot wall 2112 encloses a clamping space 2114. The second slot wall 2112 is located on one side of the first slot wall 2111 in the first direction A, and the clamping space 2114 communicates with the positioning space 2113; wherein, the positioning space 2113 is used for the second plate body 2 to position the hooks 1111 on the first plate body 1. After the second plate body 2 slides along a preset track relative to the first plate body 1 in the first direction A, the hooks 1111 are cooperatively connected with the second slot wall 2112 in the clamping space 2114 and limit the second plate body 2 in the second direction B perpendicular to the first direction A.

[0050] Specifically, the card slot 211 of the present application has a first slot wall 2111 and a second slot wall 2112. The first slot wall 2111 encloses a positioning space 2113. The positioning space 2113 is used for the second plate body 2 to position the hook 1111 on the first plate body 1. In one embodiment, the second plate body 2 is first displaced along a second direction B perpendicular to the first surface 11 and perpendicular to the first direction A. In order to make the card slot 211 on the second plate body 2 accurately correspond to the position of the hook 1111 on the first plate body 1, the hook 1111 is first positioned through the positioning space 2113 set on the card slot 211 to facilitate assembly by the operator. The second groove wall 2112 encloses a card loading space 2114, and the card loading space 2114 is connected to the positioning space 2113. After the hook 1111 reaches the positioning space 2113, the second plate body 2 slides along a preset trajectory in the first direction A relative to the first plate body 1 until one side of the hook 1111 abuts against the second groove wall 2112 on the side of the card loading space 2114 away from the positioning space 2113, thereby achieving complete card connection between the groove 211 and the hook 1111, and limiting the second plate body 2 in the second direction B perpendicular to the first direction A.

[0051] like Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, the hook 1111 has a first slope 1112 on the side facing the first plate body 1, and the second groove wall 2112 has a second slope 2115 on the side facing away from the first plate body 1, and the first slope 1112 and the second slope 2115 are matched and connected.

[0052] Specifically, in order to provide guidance for the sliding of the second plate body 2 relative to the first plate body 1 along the first direction A, so that the second groove wall 2112 and the hook 1111 can be matched and connected, the hook 1111 of the present application has a first inclined surface 1112 on the side facing the first plate body 1, and a second inclined surface 2115 on the side of the second groove wall 2112 away from the first plate body 1. Through the matching connection between the first inclined surface 1112 and the second inclined surface 2115, the second plate body 2 is gradually displaced along the first direction A along the guidance of the second inclined surface 2115 through the first inclined surface 1112, until one side of the hook 1111 abuts against the second groove wall 2112 on the side of the loading space 2114 away from the positioning space 2113. At this time, the hook 1111 is fully matched with the slot 211, and the first inclined surface 1112 can abut against the second inclined surface 2115 of the second plate body 2 in the second direction B, thereby limiting the second plate body 2 in the second direction B.

[0053] like Figure 3 , Figure 4 and Figure 5As shown, in some embodiments, the second groove wall 2112 has a third inclined surface 2116 on the side facing the positioning space 2113, and the third inclined surface 2116 is used to guide when the second plate body 2 slides relative to the first plate body 1 along the first direction A, so that the hook 1111 is matched and connected with the second groove wall 2112 in the card loading space 2114.

[0054] Specifically, after the hook 1111 reaches the positioning space 2113, the second plate body 2 slides along the first direction A relative to the first plate body 1 until one side of the hook 1111 abuts against the second groove wall 2112 on the side of the loading space 2114 away from the positioning space 2113. In order to guide the hook 1111 to enter the loading space 2114, the present application provides a third inclined surface 2116 on the side of the second groove wall 2112 toward the positioning space 2113, so that when the second plate body 2 slides along the first direction A, the hook 1111 can smoothly enter the loading space 2114 along a preset trajectory through the guidance of the third inclined surface 2116, thereby ensuring smooth assembly operations and facilitating operation.

[0055] like Figure 2 As shown, in some embodiments, the second assembly component 121 includes a plurality of limit plates 1211 that are spaced apart on the second surface 12 and extend along the first direction A, and the fourth assembly component 22 includes a plurality of through holes 221 that are spaced apart and opened on the second plate body 2 and are correspondingly arranged with the plurality of limit plates 1211; wherein the second plate body 2 slides along the first direction A relative to the first plate body 1, and the limit plates 1211 pass through the through holes 221 along the first direction A and limit the second plate body 2 in the first direction A.

[0056] Specifically, after the second plate body 2 slides relative to the first plate body 1 along a preset trajectory along the first direction A, the hook 1111 is cooperated and connected with the second groove wall 2112 in the card loading space 2114. The second assembly component 121 of the present application includes a plurality of limit plates 1211 extending along the first direction A and arranged at intervals on the second surface 12. The fourth assembly component 22 includes a plurality of through holes 221 opened at intervals on the second plate body 2 and arranged corresponding to the plurality of limit plates 1211, so that during the process of the hook 1111 and the card slot 211 cooperating and connecting, the limit plate 1211 can pass through the through hole 221 to limit the second plate body 2 in the first direction A through the displacement of the second plate body 2 in the first direction A. The limit plate 1211 can be provided with an elastic claw to clamp the second plate body 2 in the first direction A after passing through the through hole 221. The limit plate can also be welded to the penetration position of the second plate body 2 by ultrasonic welding to achieve assembly and fixation. Then, through the cooperation between the hook 1111 and the slot 211 , after the limiting piece 1211 passes through the through hole 221 to realize assembly with the second plate body 2 , the second plate body 2 is limited in both the first direction A and the second direction B to realize a stable assembly connection with the first plate body 1 .

[0057] In some embodiments, one side of the first plate body 1 is divided into a plurality of target regions at intervals along its length direction C; there are a plurality of second plate bodies 2 which are arranged corresponding to the plurality of target regions, and the extending directions of the first assembly component 111 and the second assembly component 121 in any target region are the same as those of the third assembly component 21 and the fourth assembly component 22 of the second plate body 2 in any corresponding target region.

[0058] Specifically, in order to save materials and costs, in this application, one side of the first plate body 1 is divided into a plurality of target regions at intervals along its length direction C, and a plurality of second plate bodies 2 are arranged corresponding to the plurality of target regions. The target regions are arranged at intervals, and functional modules such as lighting modules, intelligent sensing modules, environmental monitoring modules, warning light modules, etc. can be placed in the gap spaces separated, so as to realize the multi-functionality of the license plate lighting board.

[0059] In this application, it is set that the extending directions of the first assembly component 111 and the second assembly component 121 in any target region are the same as those of the third assembly component 21 and the fourth assembly component 22 of the second plate body 2 in any corresponding target region, that is, for any target region and its corresponding second plate body 2, the first assembly component 111, the second assembly component 121, the third assembly component 21 and the fourth assembly component 22 that can be assembled all extend in the same direction, which is convenient for assembly. For example, the second plate body 2 first moves in a direction perpendicular to the first surface 11 to make the first assembly component 111 and the third assembly component 21 cooperate, and then the second plate body 2 moves horizontally towards the second surface 12 to make the second assembly component 121 and the fourth assembly component 22 cooperate. The fact that the four assembly components all extend in the same direction avoids blocking or abutting during the assembly process and ensures the smooth progress of the assembly. It should be noted that the extending direction does not correspond to the direction of the assembly relationship. For example, in the above example, both the first assembly component 111 and the third assembly component 21 extend in the direction towards the second surface 12, but their assembly is realized by the second plate body 2 first moving in a direction perpendicular to the first surface 11, and so on.

[0060] In addition, in the present application, the first assembly component 111 and the second assembly component 121 in any target area are set to have the same extension direction as the third assembly component 21 and the fourth assembly component 22 of the second plate body 2 in any corresponding target area. This can make all the corresponding first assembly components 111, second assembly components 121, third assembly components 21, and fourth assembly components 22 in multiple target areas extend in the same direction, or it can also be that the first assembly components 111, second assembly components 121, third assembly components 21, and fourth assembly components 22 corresponding to some target areas in multiple target areas extend in the same direction. For example, in one embodiment, the present application is provided with four target areas, and the four first assembly components 111, four second assembly components 121, four third assembly components 21, and four fourth assembly components 22 corresponding to the four target areas all extend in the same direction. In another embodiment, the present application is provided with two target areas. The assembly components within a single target area extend in the same direction, but the assembly components between the two target areas extend in different directions.

[0061] As Figure 6 shown, in some embodiments, there are three target areas, namely the first target area 13, the second target area 14, and the third target area 15. The first target area 13 and the third target area 15 are respectively located at both ends of the first plate body 1 in the length direction C, and the second target area 14 is located in the middle of the first plate body 1; there are three second plate bodies 2 corresponding to the first target area 13, the second target area 14, and the third target area 15.

[0062] Specifically, in one embodiment of the present application, in order to further save materials and costs, the target area is divided into three, namely the first target area 13, the second target area 14, and the third target area 15. Correspondingly, three second plate bodies 2 are provided to be assembled with the three target areas of the first plate body 1 respectively. The first target area 13 and the third target area 15 are respectively located at both ends of the first plate body 1 in the length direction C, and the second target area 14 is located in the middle of the first plate body 1. This can make the middle and both ends of the first plate body 1 have assembly relationships, improve the overall assembly stability of the license plate lighting board after the first plate body 1 and the second plate body 2 are assembled, and avoid end warping and local deformation. And because the first target area 13, the second target area 14, and the third target area 15 are arranged at intervals, the gap spaces separated can be used to place functional modules such as lighting modules, intelligent sensing modules, environmental monitoring modules, warning light modules, etc., to realize the multi-functionality of the license plate lighting board.

[0063] Embodiment Two

[0064] The second aspect of the present application provides a back door assembly, including the aforementioned license plate lighting board.

[0065] Specifically, for the specific structure of the license plate lighting board, please refer to Embodiment 1, which will not be elaborated here.

[0066] In the second aspect of the present application, a rear door assembly is provided, which includes a license plate lighting board. The license plate lighting board includes a first plate body 1 and a second plate body 2. The first plate body 1 is strip-shaped and has a first surface 11 and a second surface 12 with a preset included angle R on one side. A first assembly component 111 is protrudingly provided on the first surface 11, and a second assembly component 121 is protrudingly provided on the second surface 12. The second plate body 2 is respectively provided with a third assembly component 21 and a fourth assembly component 22 corresponding to the first assembly component 111 and the second assembly component 121. Among them, when the second plate body 2 has different relative position relationships with the first plate body 1, the first assembly component 111 and the third assembly component 21 have different first assembly states, and the second assembly component 121 and the fourth assembly component 22 have different second assembly states. In the present application, the third assembly component 21 and the fourth assembly component 22 provided on the second plate body 2 are respectively used to assemble the first assembly component 111 and the second assembly component 121 on the first surface 11 of the first plate body 1, so as to simply and easily realize the fitting and assembly between the first plate body 1 and the second plate body 2, and realize the limiting relationship between the second plate body 2 and the first surface 11 and the second surface 12 of the first plate body 1 with a preset included angle R respectively. While ensuring stable assembly, it saves costs compared with existing methods such as edge wrapping and pressing, and gluing. Through the application of the present application, the problems in the prior art that the fitting and assembly method of the inner plate and the outer plate in the license plate lighting board is complex and the manufacturing cost is relatively high are solved.

[0067] Embodiment 3

[0068] In the third aspect of the present application, a new energy vehicle is provided, which includes the aforementioned rear door assembly.

[0069] Specifically, for the specific structure of the rear door assembly, please refer to Embodiment 2, which will not be elaborated here.

[0070] The third aspect of the present application provides a new energy vehicle, including a rear door assembly. The rear door assembly includes a license plate lighting board, and the license plate lighting board includes a first plate body 1 and a second plate body 2. The first plate body 1 is strip-shaped and has a first surface 11 and a second surface 12 with a preset angle R on one side. A first assembly component 111 protrudes from the first surface 11, and a second assembly component 121 protrudes from the second surface 12. The second plate body 2 is respectively provided with a third assembly component 21 and a fourth assembly component 22 corresponding to the first assembly component 111 and the second assembly component 121. Among them, when the second plate body 2 has different relative position relationships with the first plate body 1, the first assembly component 111 and the third assembly component 21 have different first assembly states, and the second assembly component 121 and the fourth assembly component 22 have different second assembly states. Through the third assembly component 21 and the fourth assembly component 22 provided on the second plate body 2, the first assembly component 111 and the second assembly component 121 on the first surface 11 of the first plate body 1 are respectively assembled, so as to simply and easily realize the fitting and assembly between the first plate body 1 and the second plate body 2, and realize the limiting relationship between the second plate body 2 and the first surface 11 and the second surface 12 of the first plate body 1 with a preset angle R respectively. While ensuring stable assembly, it saves costs compared with existing methods such as edge wrapping and pressing, and gluing. Through the application of the present application, the problems in the prior art that the fitting and assembly method of the inner plate and the outer plate in the license plate lighting board is complex and the manufacturing cost is relatively high are solved.

[0071] The above is only the specific implementation manner of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model can easily think of changes or substitutions, which should all be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claims.

Claims

1. A license plate lighting board, characterized in that, include: A first plate body (1), the first plate body (1) is in an elongated strip shape and has a first surface (11) and a second surface (12) at a preset angle (R) on one side, the first surface (11) being protrudingly provided with a first assembly component (111), and the second surface (12) being protrudingly provided with a second assembly component (121); A second plate body (2), wherein the second plate body (2) is provided with a third assembly component (21) and a fourth assembly component (22) corresponding to the first assembly component (111) and the second assembly component (121), respectively; Wherein, when the second plate body (2) and the first plate body (1) have different relative positional relationships, the first assembly component (111) and the third assembly component (21) have different first assembly states, and the second assembly component (121) and the fourth assembly component (22) have different second assembly states.

2. The license plate light trim according to claim 1, characterized in that: The first assembly component (111) comprises a plurality of hooks (1111) arranged at intervals on the first surface (11), and the third assembly component (21) comprises a plurality of slots (211) arranged at intervals on the second plate (2) and corresponding to the plurality of hooks (1111); Wherein, after the second plate body (2) slides along a preset track relative to the first plate body (1), the hook (1111) is engaged with the slot (211).

3. The license plate light trim according to claim 2, characterized in that: The card slot (211) comprises a first slot wall (2111) and a second slot wall (2112); the first slot wall (2111) encloses a positioning space (2113); the second slot wall (2112) encloses a card loading space (2114); the second slot wall (2112) is located on one side of the first slot wall (2111) in a first direction (A); and the card loading space (2114) is connected to the positioning space (2113); The positioning space (2113) is used for positioning the hook (1111) on the first plate body (1) by the second plate body (2); after the second plate body (2) slides along the preset trajectory along the first direction (A) relative to the first plate body (1), the hook (1111) is connected to the second groove wall (2112) in the card loading space (2114) and limits the second plate body (2) in a second direction (B) perpendicular to the first direction (A).

4. The license plate light trim according to claim 3, characterized in that: The hook (1111) has a first inclined surface (1112) on the side facing the first plate body (1), and the second groove wall (2112) has a second inclined surface (2115) on the side facing away from the first plate body (1), and the first inclined surface (1112) and the second inclined surface (2115) are matched and connected.

5. The license plate light trim according to claim 4, characterized in that: One side of the second groove wall (2112) facing the positioning space (2113) has a third inclined surface (2116), and the third inclined surface (2116) is used for guiding when the second plate body (2) slides relative to the first plate body (1) along the first direction (A), so that the hook (1111) is cooperatively connected with the second groove wall (2112) in the loading space (2114).

6. The license plate lighting board according to any one of claims 3-5, characterized in that The second assembly component (121) includes a plurality of limiting pieces (1211) arranged at intervals on the second surface (12) and extending along the first direction (A), and the fourth assembly component (22) includes a plurality of through holes (221) arranged at intervals on the second plate body (2) and corresponding to the plurality of limiting pieces (1211); Wherein, the second plate body (2) slides relative to the first plate body (1) along the first direction (A), and the limiting piece (1211) passes through the through hole (221) along the first direction (A) and limits the second plate body (2) in the first direction (A).

7. The license plate lighting board according to claim 1, characterized in that One side of the first plate body (1) is divided into a plurality of target areas at intervals along its length direction (C); There are a plurality of second plate bodies (2) corresponding to the plurality of target areas, and the first assembly component (111) and the second assembly component (121) in any one of the target areas extend in the same direction as the third assembly component (21) and the fourth assembly component (22) of the second plate body (2) corresponding to any one of the target areas.

8. The license plate lighting board according to claim 7, characterized in that The target areas are three and are respectively a first target area (13), a second target area (14) and a third target area (15). The first target area (13) and the third target area (15) are respectively located at both ends of the first plate body (1) in the length direction (C), and the second target area (14) is located in the middle of the first plate body (1); There are three second plate bodies (2) corresponding to the first target area (13), the second target area (14) and the third target area (15).

9. A rear door assembly, characterized in that, Including: The license plate lighting board according to any one of claims 1-8.

10. A new energy vehicle, characterized in that, Including: The back door assembly according to claim 9.

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