A self-cleaning function of car central screen precision film auxiliary tool

Abstract

The utility model discloses a kind of self-cleaning function's car central control screen precision film pasting auxiliary tool, including the support frame of detachable connection on central control screen by connecting structure, the surface of support frame and central control screen is equipped with protective component, protective component includes protective film and cleaning part, cleaning part and central control screen contact, protective film is located the outside of cleaning part and does not contact with central control screen, protective component is used to be pasted on the glass of central control screen, the surface of support frame is equipped with recess, recess is equipped with sticking paper, the side end of support frame is equipped with notch, notch is used to peel off cleaning part in protective component, traditional complex film pasting process is simplified as "suits into positioning-torn off type layer-takes down tool" three actions, significantly reduce user operation threshold, without professional skill, ordinary user can also complete professional grade film pasting within dozens of seconds.

Description

Technical Field

[0001] This utility model relates to the field of film application technology, specifically to an auxiliary tool for precise film application to a car center console screen with a built-in cleaning function. Background Technology

[0002] Currently, with the rapid development and changes in the automotive industry, the interior center console screen has become the core interactive interface of the vehicle and an important component. Moreover, the screens come in various styles, sizes, and shapes, and car owners generally apply protective films to them to prevent scratches.

[0003] The most common way to apply screen protectors in current technology is by hand, which involves manually aligning the screen and then applying it directly. However, this traditional method has many drawbacks. Car center console screens are not only large and varied in shape, but also have fixed positions, making it difficult to perfectly align the screen protector with the screen edge in one go when applying it by hand. This easily leads to misalignment. Even if the screen has been cleaned beforehand, dust in the air may still fall onto the screen during alignment and application, forming air bubbles or dust spots that are difficult to eliminate, ultimately causing the application to fail. In addition, traditional screen protector application requires multiple steps such as "cleaning, alignment, application, and bubble removal," which requires a high level of patience and skill from the operator. Once the application fails due to misalignment or dust, the entire screen protector usually has to be discarded, which undoubtedly causes unnecessary waste. Utility Model Content

[0004] The purpose of this utility model is to provide a car center console screen protector with a built-in cleaning function to help solve the problems mentioned in the background art, such as difficulty in positioning the screen protector, easy dust accumulation, cumbersome steps, and low success rate.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a car center console screen precision film application auxiliary tool with built-in cleaning function, comprising a support frame detachably connected to the center console screen via a connecting structure, a protective component provided on the surface of the support frame in contact with the center console screen, the protective component including a protective film and a cleaning part, the cleaning part in contact with the center console screen, the protective film located outside the cleaning part and not in contact with the center console screen, the protective component being used to adhere to the glass of the center console screen, a groove being formed on the surface of the support frame, a sticker being placed in the groove, and a slot being formed on the side end of the support frame, the slot being used to peel off the cleaning part in the protective component.

[0006] In the preferred embodiment of this technical solution, the cleaning part is a polyester film. The polyester film is located on the outermost layer of the protective component and faces the central control screen glass. The polyester film is provided with a pull strip that extends out of a groove. The pull strip is used to separate the polyester film from the central control screen glass.

[0007] Based on the preferred embodiment of this technical solution, an inclined plate is integrally fixedly connected to the support frame, and a cavity is opened on the inclined plate. A scraper is provided in the cavity, and the scraper is used to remove air bubbles in the protective film.

[0008] In the preferred embodiment of this technical solution, an insertion hole is provided on the inclined plate, a cover plate is inserted into the insertion hole, and a plug rod adapted to the insertion hole is fixedly connected to the surface of the cover plate, and the plug rod is inserted into the insertion hole.

[0009] In the preferred embodiment of this technical solution, the contact surface between the cavity and the scraper is provided with a magnet, and the contact surface between the insert rod and the socket is also provided with a magnet. The cavity and the scraper are magnetically connected, and the insert rod and the socket are magnetically connected.

[0010] Based on the preferred embodiment of this technical solution, the connection structure includes an integrally fixedly connected card block on the support frame, and the card block has a card slot adapted to the edge of the central control screen glass, and the central control screen glass is snapped into the card slot.

[0011] Based on the preferred embodiment of this technical solution, a flexible contact pad is provided at the end of the scrambler facing the central control screen glass. The contact pad is connected to the scrambler via a disc spring, and the contact pad squeezes out air bubbles by squeezing the protective film.

[0012] Based on the preferred embodiment of this technical solution, the inner wall of the card slot is provided with a flexible buffer pad, and the surface of the buffer pad is provided with anti-slip texture that contacts the edge of the central control screen.

[0013] Compared with the prior art, the beneficial effects of this utility model are: 1. The traditional and complicated screen protector application process is simplified into three steps: "insertion and positioning - peeling off the release layer - removing the tool". This significantly lowers the barrier to entry for users. No professional skills are required, and ordinary users can complete professional-grade screen protector application in just a few tens of seconds. 2. An integrated anti-static polyester film serves as the cleaning unit, which completes screen wiping, dust removal, and static electricity elimination in one go when pulled out after positioning, solving the problem of air bubbles and defects caused by dust falling on the screen protector at the moment of application; 3. The built-in magnetic scraper and flexible contact pad design allows users to quickly remove the scraper and apply even pressure to expel air bubbles. The disc spring structure automatically adjusts the pressure to avoid scratching the protective film. Attached Figure Description

[0014] Figure 1 This is a structural schematic diagram of one embodiment of the automotive center console screen precision film application auxiliary tool with self-cleaning function according to this utility model; Figure 2 This is a schematic diagram of the cleaning part of this utility model; Figure 3 This is a schematic diagram of the support frame of this utility model; Figure 4 This is a schematic diagram of the connection structure of this utility model; Figure 5 This is a schematic diagram of the cavity structure of this utility model; Figure 6 This is a schematic diagram of the structure of the scraper card of this utility model.

[0015] In the diagram: 1. Support frame; 2. Protective film; 3. Groove; 4. Slot; 5. Polyester film; 6. Tie bar; 7. Sloping plate; 8. Cavity; 9. Scraper; 10. Insertion hole; 11. Cover plate; 12. Insert rod; 13. Locking block; 14. Locking slot; 15. Contact pad; 16. Disc spring; 17. Buffer pad. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-6 This utility model provides an embodiment: a car center console screen protector with built-in cleaning function, comprising a support frame 1 detachably connected to the center console screen via a connecting structure. The surface of the support frame 1 in contact with the center console screen is provided with a protective component, which includes a protective film 2 and a cleaning part. The cleaning part contacts the center console screen, while the protective film 2 is located outside the cleaning part and does not contact the center console screen. The protective component is used to adhere to the glass of the center console screen. A groove 3 is formed on the surface of the support frame 1, and a sticker is placed within the groove 3. A slot 4 is formed on the side end of the support frame 1, used to peel off the cleaning part from the protective component. The main frame serves as a rigid or semi-rigid main body, with a contour adapted to the center console screen area of ​​a specific car model. It has a positioning opening located in the center, with internal dimensions perfectly matching the shape of the screen protector 2, providing a precise guide path for the protector 2. The main frame is fitted with... When placed on the center console, it can be self-locking for precise positioning. The built-in protective components are a key innovation. The outermost layer of the protective film 2, facing the screen, has an anti-static adsorption material (such as polyester film 5). When it is applied to the center console screen, the cleaning component contacts the screen first. After positioning, it can be manually pulled out to evenly wipe the screen, remove dust and static electricity, and achieve cleaning. This solution simplifies the traditional complicated screen protector application process into three core actions, eliminating the need for manual secondary cleaning by the user. First, the auxiliary tool is directly placed on the car's center console screen. The positioning structure is instantly pressed in to achieve precise alignment. Then, the outermost release layer of the screen protector 2 is peeled off along the guide position or the tear-off label. The protective film 2 will fall precisely onto the clean screen surface along the guide path and automatically adhere to it, automatically completing the cleaning and adsorption functions in sequence. Finally, the auxiliary tool is removed directly. If there are a few air bubbles on the edge, they can be squeezed out with the included scraper 9 or your finger. The screen protector application process is now complete.

[0018] Please see Figure 2 A further solution based on this embodiment is as follows: the cleaning part is a polyester film 5, which is located on the outermost layer of the protective component and faces the central control screen glass. A pull strip 6 is provided on the polyester film 5, extending into a slot 4. The pull strip 6 is used to separate the polyester film 5 from the central control screen glass. The polyester film 5 has anti-static adsorption function. When the auxiliary tool is placed on the central control screen, it first contacts the screen surface. After positioning, the polyester film 5 can be manually separated from the central control screen glass through the pull strip 6 extending into the slot 4. During this process, the polyester film 5, with its anti-static adsorption properties, can evenly wipe the screen, instantly removing micro-dust and static electricity from the screen surface, achieving efficient cleaning.

[0019] Please see Figure 1 and Figure 5 A further solution based on this embodiment is as follows: an inclined plate 7 is integrally fixedly connected to the support frame 1. A cavity 8 is provided on the inclined plate 7. A scraper 9 is provided in the cavity 8. The scraper 9 is used to remove air bubbles in the protective film 2. The cavity 8 on the inclined plate 7 is used to place the scraper 9. The function of the scraper 9 is to remove air bubbles in the protective film 2 after it is attached to the central control screen. By removing the scraper 9 from the cavity 8 and gently scraping along the surface of the protective film 2, the air between the protective film 2 and the screen can be discharged, thereby eliminating air bubbles and ensuring the flatness and aesthetics of the film.

[0020] Please see Figure 5 A further solution based on this embodiment is as follows: an insertion hole 10 is provided on the inclined plate 7, and a cover plate 11 is inserted into the insertion hole 10. A plug rod 12 adapted to the insertion hole 10 is fixedly connected to the surface of the cover plate 11. The plug rod 12 is inserted into the insertion hole 10. This insertion structure is used to fix the cover plate 11. The cover plate 11 can seal the cavity 8 to prevent dust from entering the cavity 8, and also protect the scraper 9 from pollution and damage from the external environment.

[0021] Please see Figure 5 A further solution based on this embodiment is as follows: the contact surface between the cavity 8 and the scraper 9 is provided with a magnet, and the contact surface between the insertion rod 12 and the insertion hole 10 is also provided with a magnet. The cavity 8 and the scraper 9 are magnetically connected, and the insertion rod 12 and the insertion hole 10 are magnetically connected. Through the magnetic connection, the fixed stability of the scraper 9 in the cavity 8 and the connection between the cover plate 11 and the inclined plate 7 are further enhanced. The magnetic connection not only facilitates the use of the scraper 9 and the opening and closing of the cover plate 11, but also ensures that the components will not easily loosen or fall off during normal use and transportation.

[0022] Please see Figure 4A further solution based on this embodiment is as follows: the connection structure includes a locking block 13 integrally fixedly connected to the support frame 1. The locking block 13 has a slot 14 adapted to the edge of the central control screen glass. The central control screen glass is locked in the slot 14. When the central control screen glass is locked in the slot 14, the slot 14 can accurately limit the position of the support frame 1 relative to the central control screen, so as to realize the stable connection between the support frame 1 and the central control screen. This locking method is simple and easy to implement, and can ensure the accuracy and firmness of the connection, so that the auxiliary tool will not shake or shift during the film application process, thereby ensuring the accuracy of the film application.

[0023] Please see Figure 6 A further solution based on this embodiment is as follows: A flexible contact pad 15 is provided at the end of the scraper 9 facing the central control screen glass. The contact pad 15 is connected to the scraper 9 through a disc spring 16. The contact pad 15 squeezes out the air bubbles by squeezing the protective film 2. When the scraper 9 is used to remove the air bubbles in the protective film 2, the contact pad 15 directly contacts the protective film 2. The flexible contact pad 15 can better fit the surface of the protective film 2 and avoid damage to the protective film 2 due to the scraper 9 being too hard. The disc spring 16 plays the role of buffering and adjusting the pressure. During the scraping process, the disc spring 16 can automatically adjust according to the pressure received by the contact pad 15, so that the contact pad 15 applies uniform and appropriate pressure to the protective film 2, thereby squeezing out the air bubbles more effectively and ensuring the quality of the film application.

[0024] Please see Figure 4 A further solution based on this embodiment is as follows: the inner wall of the slot 14 is provided with a flexible buffer pad 17, and the surface of the buffer pad 17 is provided with anti-slip textures that contact the edge of the central control screen. The buffer pad 17 can play a role in buffering and protection. When the central control screen glass is inserted into the slot 14, the buffer pad 17 can reduce the collision force between the glass and the inner wall of the slot 14, and prevent the glass from being damaged due to excessive pressure. At the same time, the surface of the buffer pad 17 is provided with anti-slip textures that contact the edge of the central control screen. The anti-slip textures increase the friction, further preventing the support frame 1 from sliding on the central control screen and improving the stability of the connection.

[0025] Working principle: When applying a screen protector to a car's central control screen, the cleaning part (polyester film 5) located on the outermost layer of the protective component and facing the central control screen glass is the first to contact the screen surface. This polyester film 5 has an anti-static adsorption function. After positioning, the polyester film 5 can be manually separated from the central control screen glass by extending the pull strip 6 from the side groove 4 of the support frame 1. During this process, the polyester film 5 uses its anti-static adsorption properties to wipe the screen evenly, instantly removing the micro dust and static electricity from the screen surface, achieving efficient cleaning without requiring the user to perform secondary cleaning manually. After cleaning, peel off the outermost release layer of the screen protector 2 along the guide position or the tear label position. The screen protector 2 will fall precisely onto the cleaned screen surface and automatically adhere along the precise guide path provided by the positioning opening in the center of the main frame, whose internal size is perfectly matched with the shape of the screen protector 2. The screen protector 2 will automatically complete the cleaning and adsorption functions in sequence. If individual air bubbles are found at the edges after the protective film 2 is applied, the cover plate 11 inserted into the inclined plate 7 on the support frame 1 (the inclined plate 7 has an insertion hole 10, and the cover plate 11 is inserted into the insertion hole 10 through a surface-fixed rod 12 that is compatible with the insertion hole 10, and the contact surface between the rod 12 and the insertion hole 10 is provided with a magnet for magnetic connection, which enhances the connection firmness) can be opened, and the scraper card can be taken out from the cavity 8 opened on the inclined plate 7 (the contact surface between the cavity 8 and the scraper card 9 is also provided with a magnet for magnetic connection, which ensures the fixed stability of the scraper card 9 in the cavity 8). 9. The end of the scraper 9 facing the central control screen glass is provided with a flexible contact pad 15 connected by a disc spring 16. When the scraper 9 is used to remove air bubbles in the protective film 2, the contact pad 15 directly contacts the protective film 2. The flexible contact pad 15 can better fit the surface of the protective film 2. The disc spring 16 automatically adjusts according to the pressure received by the contact pad 15, so that the contact pad 15 applies uniform and appropriate pressure to the protective film 2. Gently scrape along the surface of the protective film 2 to expel the air between the protective film 2 and the screen, thereby eliminating air bubbles and ensuring the flatness and aesthetics of the film. After removing the air bubbles, simply remove the auxiliary tools; the entire screen protector application process is now complete.

[0026] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A self-cleaning car central screen precision film pasting auxiliary tool, characterized in that: The support frame (1) is detachably connected to the central control screen via a connecting structure. The surface of the support frame (1) that contacts the central control screen is provided with a protective component. The protective component includes a protective film (2) and a cleaning part. The cleaning part contacts the central control screen. The protective film (2) is located outside the cleaning part and does not contact the central control screen. The protective component is used to adhere to the glass of the central control screen. The surface of the support frame (1) is provided with a groove (3). A sticker is provided in the groove (3). The side end of the support frame (1) is provided with a slot (4). The slot (4) is used to peel off the cleaning part in the protective component.

2. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 1, characterized in that: The cleaning part is a polyester film (5). The polyester film (5) is located on the outermost layer of the protective component and faces the central control screen glass. A pull strip (6) is provided on the polyester film (5). The pull strip (6) extends out of the slot (4). The pull strip (6) is used to separate the polyester film (5) from the central control screen glass.

3. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 1, characterized in that: An inclined plate (7) is integrally fixedly connected to the support frame (1). A cavity (8) is provided on the inclined plate (7). A scraper (9) is provided in the cavity (8). The scraper (9) is used to remove air bubbles in the protective film (2).

4. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 3, characterized in that: An insertion hole (10) is provided on the inclined plate (7). A cover plate (11) is inserted into the insertion hole (10). A plug rod (12) that is compatible with the insertion hole (10) is fixedly connected to the surface of the cover plate (11). The plug rod (12) is inserted into the insertion hole (10).

5. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 3 or 4, characterized in that: The contact surfaces of the cavity (8) and the scraper (9) are provided with magnets, and the contact surfaces of the insert rod (12) and the socket (10) are also provided with magnets. The cavity (8) and the scraper (9) are magnetically connected, and the insert rod (12) and the socket (10) are magnetically connected.

6. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 1, characterized in that: The connection structure includes a card block (13) that is fixedly connected to the support frame (1). The card block (13) has a slot (14) that is adapted to the edge of the central control screen glass. The central control screen glass is snapped into the slot (14).

7. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 3, characterized in that: The end of the scraper (9) facing the central control screen glass is provided with a flexible contact pad (15). The contact pad (15) is connected to the scraper (9) through a disc spring (16). The contact pad (15) squeezes out the air bubbles by squeezing the protective film (2).

8. The self-cleaning car central screen precision film pasting auxiliary tool according to claim 6, characterized in that: The inner wall of the card slot (14) is provided with a flexible buffer pad (17), and the surface of the buffer pad (17) is provided with anti-slip texture that contacts the edge of the central control screen.

Images