Glass cover plate for vehicle-mounted central control display

Abstract

The utility model relates to the technical field of automobile accessory processing, and discloses a glass cover plate for vehicle-mounted central control display, the glass cover plate for vehicle-mounted central control display comprises a stamping support, a backlight module and a display unit, the backlight module is arranged at the upper end of the stamping support, the backlight module is used for providing a uniform backlight source, and the display unit is arranged at the lower end of the stamping support. The display unit can clearly display images, the display unit is a core component for displaying the images and is responsible for presenting information, and the optical cement is used for bonding the glass layer and the display unit to prevent air from entering the glass layer to affect touch control and display effects. According to the glass cover plate for the vehicle-mounted central control display, a multi-layer composite film structure is adopted, the visual effect and the screen protection function are remarkably improved, light reflection is effectively reduced through the anti-dazzle film, the sight comfort degree during driving is improved, the display unit is protected against damage caused by long-term ultraviolet irradiation through the ultraviolet blocking film, the wear resistance of a screen is improved through the hardened film, and the service life of the screen is prolonged. The anti-fingerprint coating enables the screen to be easy to clean, and the maintenance frequency is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of auto parts processing, and specifically relates to a glass cover plate for in-vehicle central control display. Background Technique

[0002] The glass cover plate for in-vehicle central control display is a key component in the modern vehicle central control system. It not only protects the display unit from physical damage but also provides touch control function and visual aesthetic feeling.

[0003] Although traditional glass cover plates can provide basic protection and touch control functions, common disadvantages include being prone to scratching, fingerprint deposition, as well as reflection and glare problems under different light conditions. These problems will affect the driver's line of sight and operation experience, resulting in damaged display effects and reduced safety. Therefore, developing a glass cover plate for in-vehicle central control display with characteristics such as high wear resistance, anti-glare, and anti-ultraviolet can significantly improve the user experience and safety, and at the same time extend the service life of the device. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] The purpose of the utility model is to provide a glass cover plate for in-vehicle central control display to solve the problems of easy scratching and fingerprint deposition of traditional glass cover plates mentioned in the above background technique.

[0006] (2) Technical Solutions

[0007] To achieve the above purpose, the utility model provides the following technical solution: A glass cover plate for in-vehicle central control display, which includes a stamping bracket, a backlight module, and a display unit. The backlight module is arranged at the upper end of the stamping bracket. The stamping bracket is made of carbon fiber material. The display unit is arranged at the middle position of the backlight module. A glass layer is arranged on the upper layer of the display unit. A touch layer is connected between the display unit and the glass layer. The thickness of the glass layer is 1 mm. An optical adhesive is arranged on the upper layer of the glass layer. A composite film mechanism is arranged on the upper layer of the optical adhesive. The stamping bracket provides structural support to increase the stability of the overall device. The backlight module is used to provide a uniform backlight source to ensure that the display unit can clearly display images. The display unit is the core component for displaying images and is responsible for presenting information. The glass layer protects the display unit from physical damage and increases durability. The touch layer allows users to perform interactive operations through touch and provides an intuitive user interface. The optical adhesive is used to bond the glass layer and the display unit to prevent air from entering and affecting the touch and display effects.

[0008] Preferably, the composite film mechanism includes an anti-glare film. The anti-glare film is arranged on the upper layer of the optical adhesive. The thickness of the anti-glare film is 0.1 mm, which reduces screen reflection and improves visibility.

[0009] Preferably, an ultraviolet ray blocking film is provided on the upper layer of the anti-glare film. The thickness of the ultraviolet ray blocking film is 0.05 mm. The ultraviolet ray blocking film protects the screen from ultraviolet damage and extends the service life of the display unit.

[0010] Preferably, a hardening film is provided on the upper layer of the ultraviolet ray blocking film. The thickness of the hardening film is 0.5 mm. An anti-fingerprint coating is provided on the upper layer of the hardening film. The hardening film enhances the surface hardness of the screen, prevents scratching and abrasion, and the anti-fingerprint coating makes the screen easy to clean and reduces fingerprint marks.

[0011] Preferably, a buffer strip is provided between the stamping bracket and the touch layer. The buffer strip is made of rubber. The buffer strip serves as an impact absorption layer to reduce the impact of vibration and shock on internal components.

[0012] Preferably, card slots are provided at the left and right ends of the glass layer and the optical adhesive. The card slots are used to fix the glass layer, ensure the tight combination of each layer, prevent loosening, and the fixing blocks help to fix the glass layer in place and enhance the firmness of the overall assembly.

[0013] Preferably, fixing blocks are provided inside the card slots. The fixing blocks are made of rubber.

[0014] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0015] 1. The in-vehicle central control display glass cover plate adopts a multi-layer composite film structure, which significantly improves the visual effect and screen protection function. The anti-glare film effectively reduces light reflection and improves the line of sight comfort during driving. The ultraviolet ray blocking film protects the display unit from damage caused by long-term ultraviolet irradiation. The hardening film increases the wear resistance of the screen, and the anti-fingerprint coating makes the screen easy to clean, reducing the maintenance frequency;

[0016] 2. The in-vehicle central control display glass cover plate uses a lightweight carbon fiber material for the stamping bracket, which not only enhances the stability of the overall structure but also reduces the weight of the overall device due to its lightweight property. This helps to improve the fuel economy of the vehicle and reduce energy consumption. The buffer strips and fixing blocks made of rubber provide additional buffer protection to avoid damage to the display unit caused by vibration, thereby extending the service life of the device;

[0017] 3. The in-vehicle central control display glass cover plate fixes the glass layer and each layer of film through rubber card slots, which is convenient for quick replacement or upgrade when needed. The optical adhesive between the heating glue layers not only provides excellent bonding strength but also ensures the clarity of the image and the accuracy of touch. The design of each component aims to improve the user experience and the long-term reliability of the product, making the device perform excellently in the in-vehicle display solution. Description of the Drawings

[0018] Figure 1 Schematic three-dimensional structure diagram of the present utility model;

[0019] Figure 2 For the present utility model Figure 1 Enlarged view of A in the figure;

[0020] Figure 3 Schematic structure diagram of the composite film mechanism of the present utility model;

[0021] Figure 4 For the present utility model Figure 1 Enlarged view of B in the figure.

[0022] In the figure: 1, stamping bracket; 2, backlight module; 3, display unit; 4, touch layer; 5, glass layer; 6, optical adhesive; 7, composite film mechanism; 701, anti-glare film; 702, ultraviolet blocking film; 703, hardening film; 704, anti-fingerprint coating; 8, buffer strip; 9, card slot; 10, fixing block. Specific embodiments

[0023] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present utility model.

[0024] Please refer to Figures 1-4 , the present utility model provides a technical solution: a glass cover plate for in-vehicle central control display, the glass cover plate for in-vehicle central control display includes a stamping bracket 1, a backlight module 2 and a display unit 3. The backlight module 2 is arranged at the upper end of the stamping bracket 1. The stamping bracket 1 is made of carbon fiber material. The display unit 3 is arranged at the middle position of the backlight module 2. A glass layer 5 is arranged on the upper layer of the display unit 3. A touch layer 4 is connected between the display unit 3 and the glass layer 5. The thickness of the glass layer 5 is 1 mm. An optical adhesive 6 is arranged on the upper layer of the glass layer 5. A composite film mechanism 7 is arranged on the upper layer of the optical adhesive 6. The stamping bracket 1 provides structural support to ensure the overall stability and durability of the device. The backlight module 2 is responsible for providing uniform light source to ensure that the display unit can clearly display images. The display unit 3 is the core display component, responsible for presenting images and information. The touch layer 4 enables users to interact through the touch screen and provides an intuitive operation interface. The glass layer 5 protects the display unit from external physical influences. The optical adhesive 6 is used to bond the display unit and the glass layer to ensure that no air layer intervenes.

[0025] The composite film mechanism 7 includes an anti-glare film 701. The anti-glare film 701 is disposed on the upper layer of the optical adhesive 6. The thickness of the anti-glare film 701 is 0.1 mm. An ultraviolet ray blocking film 702 is disposed on the upper layer of the anti-glare film 701. The thickness of the ultraviolet ray blocking film 702 is 0.05 mm. A hardening film 703 is disposed on the upper layer of the ultraviolet ray blocking film 702. The thickness of the hardening film 703 is 0.5 mm. An anti-fingerprint coating 704 is disposed on the upper layer of the hardening film 703. The anti-glare film 701 reduces light reflection and improves the visual experience. The ultraviolet ray blocking film 702 protects the device from ultraviolet rays and extends the service life of the device. The hardening film 703 increases the surface hardness of the glass, preventing scratching and external damage. The anti-fingerprint coating 704 reduces fingerprint deposition, facilitating cleaning and maintenance.

[0026] A buffer strip 8 is disposed between the stamping bracket 1 and the touch layer 4. The buffer strip 8 is made of rubber. Card slots 9 are provided at the left and right ends of the glass layer 5 and the optical adhesive 6. A fixing block 10 is disposed inside the card slot 9. The fixing block 10 is made of rubber. The buffer strip 8 absorbs vibration and impact, protecting the internal components from damage. The card slot 9 is used to fix the glass layer on the device, ensuring the stability and security of the screen. The fixing block 10 helps to firmly lock the glass layer in a predetermined position, increasing the firmness and stability of the overall structure.

[0027] Working principle: The assembly design of this in-vehicle center control display glass cover plate utilizes a series of precision components to provide high performance and versatility. The stamping bracket 1 is made of carbon fiber, providing structural support and featuring light weight. A backlight module 2 is installed on the bracket, which is responsible for providing a uniform backlight source to optimize the display effect. A display unit 3 is fixed at the middle position of the backlight module. The display unit is the core component of the device, responsible for generating images. A glass layer 5 covers the upper part of the display unit. This layer of glass not only protects the display unit but also provides an excellent touch-responsive surface. A touch layer 4 is connected thereto, used for capturing touch inputs and processing interactive operations. An optical adhesive 6 with a thickness of 1 mm is applied on the glass layer. The function of the optical adhesive is to eliminate air gaps, improving touch accuracy and image clarity. A composite film mechanism 7 is covered on the optical adhesive, containing multiple protective films, including an anti-glare film 701 with a thickness of 0.1 mm. This film reduces light reflection and enhances visual comfort. Above it is an ultraviolet ray blocking film 702 with a thickness of 0.05 mm, used to prevent ultraviolet rays from damaging the display effect and internal materials. The upper layer is a hardening film 703 with a thickness of 0.5 mm, increasing the scratch resistance of the glass. The outermost layer is an anti-fingerprint coating 704, reducing fingerprint contamination and facilitating cleaning. A buffer strip 8 made of rubber is provided between the stamping bracket 1 and the touch layer 4, playing a role in shock absorption and protection. Fixing blocks 10 made of rubber are provided in the card slots 9 on both sides of the glass layer, ensuring that the glass layer is firmly fixed and easy to maintain and replace. The design of the entire device takes into account functionality and durability, ensuring stability in the in-vehicle environment and reliability for long-term use.

[0028] Finally, it should be noted that the above content is only used to illustrate the technical solution of the present utility model, rather than a limitation on the protection scope of the present utility model. Any simple modification or equivalent replacement made by those of ordinary skill in the art to the technical solution of the present utility model shall not depart from the essence and scope of the technical solution of the present utility model.

Claims

1. A glass cover plate for in-vehicle center control display, the glass cover plate for in-vehicle center control display comprising a stamping bracket (1), a backlight module (2) and a display unit (3), characterized in that: The upper end of the stamping bracket (1) is provided with a backlight module (2). The stamping bracket (1) is made of carbon fiber. The middle position of the backlight module (2) is provided with a display unit (3). The upper layer of the display unit (3) is provided with a glass layer (5). A touch layer (4) is connected between the display unit (3) and the glass layer (5). The thickness of the glass layer (5) is 1 mm. An optical adhesive (6) is provided on the upper layer of the glass layer (5). A composite film mechanism (7) is provided on the upper layer of the optical adhesive (6).

2. The on-vehicle center control display glass cover plate according to claim 1, wherein: The composite film mechanism (7) includes an anti-glare film (701). The anti-glare film (701) is provided on the upper layer of the optical adhesive (6). The thickness of the anti-glare film (701) is 0.1 mm.

3. The one for in-vehicle center control display glass cover plate according to claim 2, wherein: An ultraviolet blocking film (702) is provided on the upper layer of the anti-glare film (701). The thickness of the ultraviolet blocking film (702) is 0.05 mm.

4. The on-vehicle central control display glass cover plate according to claim 3, characterized in that: A hardening film (703) is provided on the upper layer of the ultraviolet blocking film (702). The thickness of the hardening film (703) is 0.5 mm. An anti-fingerprint coating (704) is provided on the upper layer of the hardening film (703).

5. The on-vehicle center control display glass cover plate according to claim 1, characterized in that: A buffer strip (8) is provided between the stamping bracket (1) and the touch layer (4). The buffer strip (8) is made of rubber.

6. The one kind of vehicle-mounted center control display glass cover plate according to claim 1, characterized in that: Card slots (9) are provided at the left and right ends of the glass layer (5) and the optical adhesive (6).

7. The on-vehicle center control display glass cover plate according to claim 6, characterized in that: Fixing blocks (10) are provided inside the card slots (9). The fixing blocks (10) are made of rubber.

Images