Mounting panel, display screen assembly and host mechanism

Abstract

The utility model relates to the technical field of vehicle accessories, in particular to a mounting panel, a display screen assembly and a host mechanism, the mounting panel comprises a panel main body and a connecting piece, and a mounting through hole is formed in the panel main body; the connecting piece comprises a bonding part and connecting parts, one end of each connecting part is fixedly connected with the inner wall of the mounting through hole, the other end of each connecting part is fixedly connected with the bonding part, the bonding part is mounted on the inner wall of the mounting through hole through at least two connecting parts, and the bonding part is of a polygonal plate body structure. According to the invention, when the display screen assembly is maintained, only the mounting panel needs to be detached from the host mechanism, and then the connecting piece is cut off, so that the display screen can be separated from the mounting panel. By means of the design, the maintenance process is more convenient, the whole display screen assembly does not need to be scrapped, only the installation panel low in manufacturing cost needs to be replaced, and therefore the maintenance cost is reduced.

Description

Technical Field

[0001] This application relates to the field of vehicle parts technology, and more specifically, to a mounting panel, a display assembly, and a main unit mechanism. Background Technology

[0002] With the continuous development of the automotive industry, in-vehicle infotainment systems are playing an increasingly important role in enhancing the driving experience. Current in-vehicle infotainment systems typically include multiple functions, such as radio, navigation, Ethernet access, USB ports, and video playback. To support these diverse functions, customers traditionally tend to design and install the display screen and the central control unit as two separate units, then connect them via wiring harnesses within the vehicle to enable communication. This design approach not only increases the complexity and cost of vehicle assembly but also results in higher material costs, as each independent unit requires separate design, manufacturing, and testing.

[0003] However, to address the high costs associated with separate assembly, the industry began exploring designs that integrate the display and the main unit into a single device. This integrated design better meets customer demands for a slimmer, more streamlined appearance and seamless installation. Nevertheless, this integrated design also presents new challenges, particularly when the display malfunctions, as its tight integration with the main unit makes repairs extremely difficult. Currently, the common practice is to replace the entire integrated device when the display fails, resulting in exorbitant repair costs. Utility Model Content

[0004] The purpose of this application is to provide a mounting panel, a display assembly, and a host mechanism, the display assembly of which can reduce maintenance costs.

[0005] To achieve the above objectives, in a first aspect, the present invention provides a mounting panel, comprising:

[0006] The panel body has mounting through holes.

[0007] A connector, comprising an adhesive portion and a connecting portion, wherein one end of the connecting portion is fixedly connected to the inner wall of the mounting through hole, and the other end of the connecting portion is fixedly connected to the adhesive portion, and the adhesive portion is mounted on the inner wall of the mounting through hole through at least two of the connecting portions, and the adhesive portion is a polygonal plate structure.

[0008] In an optional embodiment, the panel body includes an assembly end face, the mounting through hole is formed on the assembly end face, and the connecting part is a solid structure with an arc at the other end and protruding from the mounting through hole from the assembly end face, so that the adhesive part protrudes from the assembly end face.

[0009] In an optional embodiment, the number of connectors is at least two, and the number of mounting through holes is correspondingly more than two.

[0010] In an optional embodiment, the panel body further includes a mounting end face disposed opposite to the assembly end face, and a mounting post is provided on the mounting end face, with a threaded hole formed on the mounting post along the axial direction.

[0011] In an optional implementation, the number of mounting posts is at least two.

[0012] Secondly, this utility model provides a display screen assembly, comprising:

[0013] Display screen;

[0014] As described in any of the foregoing embodiments, the display screen is adhered to the adhesive portion of the mounting panel.

[0015] In an optional embodiment, the display screen is provided with an adhesive end face, which is adhered to the adhesive portion.

[0016] In an optional embodiment, the adhesive end face includes a plurality of separately configured sub-adhesive faces.

[0017] In an optional embodiment, the mounting panel is connected to the display screen via a snap-fit ​​connector.

[0018] Thirdly, this utility model provides a host mechanism, comprising:

[0019] Display assembly as described in any of the foregoing embodiments;

[0020] The host is connected to the mounting panel of the display assembly.

[0021] In this application, when repairing the display assembly, the display screen can be separated from the mounting panel simply by removing the mounting panel from the main unit and then cutting the connector. This design makes the repair process more convenient, eliminating the need to scrap the entire display assembly; only the relatively inexpensive mounting panel needs to be replaced, thereby reducing repair costs.

[0022] In this application, the bonding portion is designed as a polygonal plate structure, which better accommodates the glue outlet and application path, allowing the glue to be applied evenly to the bonding portion. This not only increases the contact area between the glue and the display assembly but also enhances the bonding effect and strength.

[0023] Other features and advantages of this application will be described in detail in the following detailed description section. Attached Figure Description

[0024] To more clearly illustrate the technical solutions of the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this application and should not be regarded as a limitation of the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0025] Figure 1 A schematic diagram of the structure of one embodiment of a display assembly provided in this application;

[0026] Figure 2 A two-view structural schematic diagram of one embodiment of a display assembly provided in this application;

[0027] Figure 3 A three-view structural schematic diagram of another embodiment of a display assembly provided in this application;

[0028] Figure 4 A schematic diagram of the display screen from four perspectives, representing one embodiment of a display screen assembly provided in this application.

[0029] Figure 5 A five-view structural schematic diagram of one embodiment of a mounting panel provided in this application;

[0030] Figure 6 for Figure 5 A magnified view of a portion of the structure.

[0031] icon:

[0032] 100 - Panel body; 110 - Mounting through hole; 120 - Assembly end face; 130 - Mounting end face; 140 - Slot; 150 - Mounting post;

[0033] 200 - Connector; 210 - Adhesive part; 220 - Connecting part;

[0034] 300 - Display screen; 310 - Adhesive end face; 320 - Sub-adhesive surface;

[0035] 400-Glue. Detailed Implementation

[0036] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, and not all embodiments. The components of the embodiments of this application described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0037] In the description of this application, it should be noted that the terms "inner" and "outer," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship commonly used when the product is in use. They are used only for the convenience of describing this application and for simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application. Furthermore, the terms "first," "second," etc., are used only to distinguish descriptions and should not be construed as indicating or implying relative importance.

[0038] In the description of this application, it should also be noted that, unless otherwise expressly specified and limited, the terms "setup" and "connection" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0039] Embodiments of this application provide a mounting panel, a display assembly, and a host mechanism, such as Figures 1 to 3 As shown, the display screen 300 of the display assembly is glued to the connector 200 of the mounting panel. The mounting panel is mounted on the host mechanism, thus allowing the display assembly to be mounted on the host mechanism via the mounting panel. When repairing the display assembly, because the display screen 300 has a high degree of integration, in this application, it is only necessary to remove the mounting panel from the host mechanism and then cut the connector 200 from the mounting panel, thus detaching the display screen 300 from the connector 200 and the mounting panel. This allows for the repair of the display screen 300, while the mounting panel is scrapped. Since the cost of the display screen 300 is much higher than the cost of the mounting panel, scrapping the mounting panel avoids damage to the display screen 300, reducing repair costs. After removing the connector 200 from the display screen 300, a new mounting panel is installed on the host mechanism to complete the repair work.

[0040] Therefore, in this application, since the mounting panel is scrapped during the repair process while the display assembly and main unit are retained, the overall replacement cost due to the repair of the display 300 is reduced. At the same time, as a relatively independent component, the manufacturing and replacement costs of the mounting panel are also relatively low.

[0041] Firstly, such as Figure 5 and Figure 6 As shown, the mounting panel provided in the embodiments of this application includes a panel body 100 and a connector 200.

[0042] like Figure 5 and Figure 6 As shown, the panel body 100 has a mounting through hole 110.

[0043] The connector 200 includes an adhesive portion 210 and a connecting portion 220; one end of the connecting portion 220 is fixedly connected to the inner wall of the mounting through hole 110, and the other end of the connecting portion 220 is fixedly connected to the adhesive portion 210. The adhesive portion 210 is mounted on the inner wall of the mounting through hole 110 through at least two connecting portions 220.

[0044] Adhesive 400 can be applied to the bonding part 210. The adhesive 400 can be, for example, structural adhesive or hot melt adhesive. After the adhesive 400 is applied to the bonding part 210, it can be bonded to the display screen assembly.

[0045] The connecting portion 220 can be designed to be easily cut (e.g., by using a specific tool or method, such as scissors) to allow the adhesive portion 210 to detach from the inner wall of the mounting through-hole 110. The connecting portion 220 can be cut to detach the adhesive portion 210 from the inner wall of the mounting through-hole 110. When the display assembly is glued to the adhesive portion 210, cutting the connecting portion 220 allows the display assembly and the adhesive portion 210 to detach from the mounting through-hole 110, facilitating maintenance of the display assembly.

[0046] For example, the number of connecting portions 220 is two. In another embodiment, the number of connecting portions 220 is three; in another embodiment, the number of connecting portions 220 is four; of course, in other embodiments, the number of connecting portions 220 may also be five, six, or seven, etc. It should be understood that the connecting portions 220 are spaced apart from each other.

[0047] The bonding part 210 has a polygonal plate structure, which allows the bonding part 210 to adapt to the glue outlet and glue application trajectory, so that the glue 400 can be evenly applied to the bonding part 210, thereby increasing the contact area between the glue 400 and the display screen assembly, and thus improving the bonding effect and strength.

[0048] For example, the adhesive portion 210 is triangular; such as Figure 6As shown, in another embodiment, the adhesive portion 210 is quadrilateral, allowing it to adapt to the glue outlet and application path. Typically, the glue outlet is circular, the glue application path is straight, and the extruded glue 400 is a long cylindrical strip. By designing the adhesive portion 210 as a quadrilateral or other polygonal shape, the bonding effect and strength can be improved. Of course, the adhesive portion 210 can also be pentagonal, hexagonal, etc.

[0049] like Figure 5 and Figure 6 As shown, in one embodiment, the panel body 100 includes a mounting end face 120, a mounting through hole 110 is formed on the mounting end face 120, and a connecting part 220 is a solid structure with an arc at the other end and protruding from the mounting through hole 110 out of the mounting end face 120, so that the adhesive part 210 protrudes out of the mounting end face 120.

[0050] The display assembly is glued to the adhesive part 210, which protrudes from the assembly end face 120, creating a gap between the display assembly and the assembly end face 120. This design facilitates airflow, increases the heat dissipation area, and thus improves the heat exchange efficiency of the display assembly, contributing to its effective heat dissipation.

[0051] Because there is a gap between the display assembly and the mounting end face 120, the potential pressure or impact of the mounting end face 120 on the display assembly is reduced, which helps to maintain the flatness of the display assembly and the display effect.

[0052] Furthermore, during the manufacturing process, the surface flatness of the assembly end face 120 may have errors. The design of the adhesive portion 210 protruding from the assembly end face 120 ensures that even if the assembly end face 120 is not completely flat, it will not hinder the tight contact between the display assembly and the adhesive portion 210. This design improves the mechanical structure's tolerance to manufacturing errors and reduces assembly problems caused by errors.

[0053] The protruding design of the adhesive portion 210 makes it easier to cut the connector 220 and remove the display assembly from the mounting panel when repairing or replacing the display assembly. This design simplifies the repair process and improves repair efficiency.

[0054] like Figure 5 As shown, in one embodiment, the number of connectors 200 is at least two, and the number of mounting through holes 110 is correspondingly more than two.

[0055] For example, two mounting through holes 110 are provided, located on opposite sides of the assembly end face 120, and correspondingly, two connectors 200 are also provided. In another embodiment, three mounting through holes 110 are provided, arranged in a triangular pattern on the assembly end face 120 or in other patterns, and correspondingly, three connectors 200 are also provided. Of course, in some other embodiments, four, five, or six connectors 200 may also be provided.

[0056] The design of multiple connectors 200 and mounting through holes 110 makes the connection between the display assembly and the mounting panel more secure. This multi-point fixing method can effectively distribute stress and prevent loosening or damage to the connection due to excessive force at a single point, thereby improving the stability and reliability of the entire mechanical structure.

[0057] The presence of multiple connectors 200 and mounting through holes 110 provides more channels for airflow. This helps improve the heat dissipation environment of the display assembly, increases its heat exchange efficiency, and thus extends the lifespan of the display assembly.

[0058] like Figure 1 and Figure 2 As shown, in one embodiment, the panel body 100 further includes a mounting end face 130 disposed opposite to the mounting end face 120. A mounting post 150 is provided on the mounting end face 130, and a threaded hole is formed on the mounting post 150 along the axial direction. Exemplarily, the panel body 100 is bolted to the main mechanism via the mounting post 150. The bolt is installed in the threaded hole of the mounting post 150.

[0059] By providing mounting posts 150 on the mounting end face 130 and drilling threaded holes in the mounting posts 150, the panel body 100 can be securely connected to the main unit using bolts. This connection method provides good stability and reliability, ensuring that the panel body 100 will not loosen or fall off during long-term use.

[0060] like Figure 1 and Figure 2 As shown, in one embodiment, the number of mounting posts 150 is at least two.

[0061] For example, the number of mounting posts 150 is two. In another embodiment, the number of mounting posts 150 is three. In yet another embodiment, the number of mounting posts 150 is four. Of course, in other embodiments, the number of mounting posts 150 can also be set to five, six, seven, or eight, etc.

[0062] The arrangement of multiple mounting posts 150 can distribute the connection force between the panel body 100 and the main mechanism, making the connection more uniform and stable. As the number of mounting posts 150 increases, the panel body 100 is less likely to deform or shift when subjected to external forces, thereby improving the rigidity and stability of the overall structure.

[0063] Secondly, the display screen assembly provided in the embodiments of this application, such as Figures 1 to 3 As shown, the display assembly includes a display screen 300 and a mounting panel as described in any of the above embodiments, wherein the display screen 300 is adhered to the adhesive portion 210 of the mounting panel.

[0064] By directly attaching the display screen 300 to a specific adhesive portion 210 on the mounting panel, the installation steps are simplified and the installation difficulty is reduced.

[0065] During installation, apply glue 400 to the bonding part 210 to bond the display screen 300 to the bonding part 210, and then install the mounting panel onto the host mechanism.

[0066] When repairing the display screen assembly, the mounting panel is removed from the main unit, and then the connector 200 is cut off from the mounting panel, thus detaching the display screen 300 and the connector 200 from the mounting panel. The display screen 300 is repaired, while the mounting panel is scrapped. The cost of the display screen 300 is much higher than the cost of the mounting panel, so scrapping the mounting panel avoids damage and scrapping of the display screen assembly, which can reduce repair costs. After removing the connector 200 from the display screen 300, a new mounting panel is installed on the main unit to complete the repair work.

[0067] For example, the display screen 300 includes, but is not limited to: CRT display (Cathode Ray Tube), LCD display (Liquid Crystal Display), LED display, OLED display (Organic Light-Emitting Diode), QLED display (Quantum Dot Light-Emitting Diode), Mini LED display, Micro LED display, and 3D display, etc.

[0068] like Figure 4 and Figure 5 As shown, in one embodiment, the display screen 300 is provided with an adhesive end face 310, such as... Figure 2 As shown, the bonding end face 310 is disposed opposite to the assembly end face 120. The bonding end face 310 provides a bonding position for the adhesive 400, so that the bonding end face 310 is bonded to the bonding part 210.

[0069] For example, the adhesive end face 310 is an integrally formed end face or an end face composed of multiple separate small end faces.

[0070] When the bonding end face 310 is an integrally formed end face, one or more connectors 200 can be provided.

[0071] When the bonding end face 310 is composed of multiple separate small end faces, the number and position of the connector 200 correspond to the number of these small end faces.

[0072] The bonding end face 310 provides a clear bonding position for the adhesive 400, making the bonding process more precise and controllable. The bonding end face 310 can ensure that the adhesive 400 is evenly distributed during the bonding process, thereby improving the stability and reliability of the bonding.

[0073] In one embodiment, the adhesive end face 310 protrudes from the plane in which the adhesive end face 310 is located, and the protrusion direction of the adhesive end face 310 is towards the connector 200.

[0074] The protruding bonding end face 310 reduces the interference of insufficient flatness of the plane where the bonding end face 310 is located, increases the contact area with the bonding part 210, and allows the adhesive 400 to fill and adhere more fully to the bonding surface, thereby improving the bonding strength.

[0075] When subjected to impact or vibration, the protruding adhesive end face 310 deforms more significantly, better dispersing stress, reducing stress concentration, and protecting the display screen 300 from damage. This design protects sensitive components such as the display screen 300 from external impacts or vibrations, extending the product's lifespan.

[0076] The protruding adhesive end face 310 increases the gap between the display screen 300 and the mounting panel, providing more space for air circulation and thus improving the heat dissipation efficiency of the display screen 300. Good heat dissipation helps to reduce the operating temperature of the display screen 300, improve its stability and reliability, and also helps to extend the life of the display screen 300.

[0077] When assembling the display screen assembly, the protruding adhesive end face 310 facilitates positioning, allowing the adhesive end face 310 to be installed onto the adhesive part 210 more quickly, simplifying the installation process and improving installation efficiency.

[0078] like Figure 4 As shown, in one embodiment, the adhesive end face 310 includes a plurality of separately arranged sub-adhesive faces 320. Correspondingly, a plurality of connectors 200 are also provided.

[0079] For example, the sub-adhesive surfaces 320 are spaced apart, and correspondingly, the connectors 200 are also spaced apart.

[0080] For example, two sub-adhesive surfaces 320 are provided, and correspondingly, two connectors 200 are also provided. In another embodiment, three sub-adhesive surfaces 320 are provided, and correspondingly, three connectors 200 are also provided. In yet another embodiment, four sub-adhesive surfaces 320 are provided, and correspondingly, four connectors 200 are also provided. Of course, five, six, or seven sub-adhesive surfaces 320 can also be provided, and five, six, or seven connectors 200 can be provided accordingly.

[0081] By dividing the adhesive end face 310 into multiple sub-adhesive faces 320, the number of contact points with the connector 200 is increased. Each sub-adhesive face 320 can independently bond with the corresponding connector 200, thereby improving the overall adhesive strength.

[0082] The use of multiple bonding points makes the stress distribution more uniform, avoids stress concentration, and improves the reliability of bonding.

[0083] When subjected to impact or vibration, the multiple sub-bonded surfaces 320 can disperse and absorb energy, reduce the stress borne by a single bond point, enhance the impact and seismic resistance of the mechanical structure, and help protect the internal structure from damage.

[0084] In one embodiment, the mounting panel and the display screen 300 are connected by a snap-fit ​​connector. Exemplarily, in this application, the panel body 100 and the display screen 300 are connected by both snap-fit ​​connectors and adhesive bonding, improving connection reliability. If they are connected solely by snap-fit ​​connectors, long-term vibration during vehicle operation will increase wear on the connectors, leading to a reduced lifespan of the display screen due to increased vibration. If they are connected solely by adhesive bonding, if the adhesive connection fails, the display screen will immediately detach from the adhesive end face 310, easily causing damage to the display screen 300.

[0085] like Figure 5 As shown, by way of example, the snap-fit ​​component includes a slot 140 and a buckle. The panel body 100 of the mounting panel is provided with a slot 140, and the display screen 300 is provided with a buckle. The buckle cooperates with the slot 140 to snap the display screen 300 to the panel body 100.

[0086] In another embodiment, the snap-fit ​​component includes a slot 140 and a buckle. The panel body 100 of the mounting panel is provided with a buckle, and the display screen 300 is provided with a slot 140. The buckle cooperates with the slot 140 to snap the display screen 300 to the panel body 100.

[0087] Thirdly, the embodiments of this application provide a host mechanism that includes a host and a display assembly as described in any of the above embodiments, wherein the host is connected to a mounting panel of the display assembly. Exemplarily, the host and the mounting panel are bolted together. In another embodiment, the host and the mounting panel are snap-fitted together.

[0088] It should be noted that, where there is no conflict, the features in the embodiments of this application can be combined with each other.

[0089] The above description is merely a preferred embodiment of this application and is not intended to limit this application. Various modifications and variations can be made to this application by those skilled in the art. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this application should be included within the protection scope of this application.

Claims

1. A mounting panel, characterized in that, include: A panel body (100) is provided with a mounting through hole (110); A connector (200) includes an adhesive part (210) and a connecting part (220). One end of the connecting part (220) is fixedly connected to the inner wall of the mounting through hole (110), and the other end of the connecting part (220) is fixedly connected to the adhesive part (210). The adhesive part (210) is mounted on the inner wall of the mounting through hole (110) through at least two connecting parts (220). The adhesive part (210) is a polygonal plate structure.

2. The mounting panel according to claim 1, characterized in that, The panel body (100) includes an assembly end face (120), the mounting through hole (110) is opened on the assembly end face (120), and the connecting part (220) is a solid structure with an arc at the other end and protruding from the mounting through hole (110) out of the assembly end face (120), so that the adhesive part (210) protrudes out of the assembly end face (120).

3. The mounting panel according to claim 1, characterized in that, The number of connectors (200) is at least two, and the number of mounting through holes (110) is at least two.

4. The mounting panel according to claim 2, characterized in that, The panel body (100) also includes a mounting end face (130) disposed opposite to the assembly end face (120), and a mounting post (150) is provided on the mounting end face (130), and a threaded hole is provided on the mounting post (150) along the axial direction.

5. The mounting panel according to claim 4, characterized in that, The number of mounting posts (150) is at least two.

6. A display screen assembly, characterized in that, include: Display screen (300); The mounting panel as described in any one of claims 1 to 5, wherein the display screen (300) is adhered to the adhesive portion (210) of the mounting panel.

7. The display assembly according to claim 6, characterized in that, The display screen (300) is provided with an adhesive end face (310), which is bonded to the adhesive part (210).

8. The display assembly according to claim 7, characterized in that, The adhesive end face (310) includes a plurality of separately arranged sub-adhesive faces (320).

9. The display assembly according to claim 6, characterized in that, The mounting panel is connected to the display screen (300) via a snap-fit ​​connector.

10. A host mechanism, characterized in that, include: The display assembly as claimed in any one of claims 6 to 9; The host is connected to the mounting panel of the display assembly.

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