Screen protection film convenient to attach

Abstract

The utility model relates to the technical field of screen protection films, in particular to a screen protection film convenient to attach, and solves the prominent problems of difficulty in alignment, bubble generation, unevenness in attachment and the like when a conventional film attaching method is used for carrying out film attaching operation on large-size electronic equipment in the prior art. The problems directly lead to reduction of film pasting efficiency, improvement of operation complexity and difficulty in meeting the requirement of a user for a high-quality film pasting effect. A screen protection film convenient to attach comprises a protection film body, and corresponding strips are connected to the corners of the two sides of the top of the protection film body and the corners of the two sides of the bottom of the protection film body. According to the utility model, the stability and the position accuracy of the protective film in the film pasting process are ensured, the problems of bubble generation, uneven pasting and the like are effectively avoided, the adjustability and the replaceability of the protective film are enhanced through the arrangement of the tearing groove and the V-shaped opening, and higher use flexibility is given to a user.

Description

Technical Field

[0001] The utility model relates to the technical field of screen protection films, in particular to a screen protection film which is easy to attach. Background Art

[0002] Screen protective films occupy an important position in the protection of electronic devices. As a key link in protecting the screen from scratches and impacts, the accuracy and quality of their adhesion have a decisive impact on the protection effect of the screen and the user experience. Especially in the core link of attaching protective films to electronic devices with larger screen sizes, such as laptops and tablets, the existing film application methods have gradually exposed a series of obvious limitations and technical problems. Specifically, when applying films to large-size electronic devices, the existing film application methods face prominent problems such as alignment difficulties, bubble generation, and uneven adhesion. These problems directly lead to a decrease in film application efficiency, an increase in operational complexity, and it is difficult to meet users' demand for high-quality film application effects. What's more serious is that improper film application operations may not only damage the protective film or the screen, causing unnecessary economic losses, but may also affect the screen display effect due to uneven film application or the presence of bubbles, and even interfere with touch sensitivity, thereby having a negative impact on the user's daily use experience.

[0003] Therefore, given the numerous shortcomings of existing film application technology, we urgently need a screen protector that is easy to apply to address these challenges. This new protective film and its application technology should significantly improve the alignment accuracy and adhesion quality of the film, while simplifying the application process and improving operational convenience. This will better meet users' demand for high-quality screen protection for large electronic devices and provide strong support for the continued development of the electronic device protection field. Utility Model Content

[0004] The purpose of this utility model is to provide a screen protector that is easy to apply. This solves the prominent problems of existing film application methods in the prior art, such as alignment difficulties, bubble formation, and uneven application, when applying the film to large-scale electronic devices. These problems directly lead to reduced film application efficiency, increased operational complexity, and difficulty in meeting user requirements for high-quality film application results.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A screen protector that is easy to attach, comprising a protective film, wherein corresponding strips are connected to both corners of the top and bottom of the protective film, and each corresponding strip is provided with a positioning strip on one side, wherein a groove is provided at the center of one side of the positioning strip and adhesive tape is connected to the other side;

[0007] One side of the corresponding strip is connected to a convex block adapted to the groove, one side of the convex block is connected to a positive magnetic strip, and the inside of the groove is connected to a negative magnetic strip.

[0008] Preferably, a mounting groove is provided at the center of the top and the center of one side of the positioning bar, and a level ruler is connected inside the two mounting grooves.

[0009] Preferably, a pull paper is connected to the center of one side of the adhesive tape, and a plurality of anti-slip grooves are opened on one side of the pull paper.

[0010] Preferably, the size of the groove is reduced, with the size of one side close to the corresponding strip being larger than the size of the other side, and the size of the protrusion is adapted to the size of the groove.

[0011] Preferably, a plurality of tearing grooves are provided at the connection between the corresponding strip and the protective film.

[0012] Preferably, a V-shaped opening is provided at the corner of the connection between the corresponding strip and the protective film.

[0013] The utility model has at least the following beneficial effects:

[0014] This easy-to-apply screen protector significantly improves the convenience and accuracy of applying the film to large electronic devices through an innovative design of positioning and matching strips, combined with multiple functions such as magnetic attraction, adhesive tape application, and level calibration. Its unique design not only ensures the stability and positioning accuracy of the film during application, effectively avoiding problems such as bubbles and uneven adhesion, but also enhances the adjustability and replaceability of the film through the tear-off groove and V-shaped opening, giving users greater flexibility. Furthermore, the integrated level further improves the alignment accuracy of the film, while the ingenious combination of adhesive tape, pull-off paper, and anti-slip grooves simplifies the application process, improves operational convenience, and ensures stable application of the positioning strips. In summary, this screen protector and its application technology provide users with an efficient, reliable, and easy-to-use film application solution. It not only meets users' demand for high-quality screen protection for large electronic devices, but also promotes the continued development of the electronic device protection field, achieving a dual improvement in both technology and user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0016] Figure 1 This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the structure of the spirit level of the utility model;

[0018] Figure 3 A schematic diagram of the groove structure of the utility model;

[0019] Figure 4 Schematic diagram of the structure of the utility model projection;

[0020] Figure 5 For this utility model Figure 1 Schematic diagram of the structure at point A.

[0021] In the figure: 1. Protective film; 2. Corresponding strips; 3. Positioning strips; 4. Level; 5. Adhesive tape; 6. Grooves; 7. Bumps; 8. Openings; 9. Tear grooves. DETAILED DESCRIPTION

[0022] In order to make the purpose, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention and are not intended to limit the present invention.

[0023] Example 1, refer to Figure 1-5 A screen protector that is easy to attach includes a protective film 1, with corresponding strips 2 connected to the top and bottom corners of the protective film 1, and a positioning strip 3 provided on one side of each corresponding strip 2. A groove 6 is provided at the center of one side of the positioning strip 3, and an adhesive tape 5 is connected to the other side;

[0024] One side of the corresponding strip 2 is connected to a protrusion 7 adapted to the groove 6 , one side of the protrusion 7 is connected to a positive magnetic strip, and the inside of the groove 6 is connected to a negative magnetic strip.

[0025] This program has the following working process:

[0026] Before applying the screen protector, ensure you have the complete screen protector assembly, which includes the screen protector 1, four matching strips 2, and four positioning strips 3. The first step is to attach the positioning strips 3 to the four corners of the electronic device's screen using the adhesive tape 5 on the back, ensuring they align tightly and accurately with the screen edges. Next, gently hold the screen protector 1 over the screen, ensuring that the four matching strips 2 on the screen align perfectly with the four positioning strips 3 on the screen. As the matching strips 2 approach the positioning strips 3, the protrusions 7 on one side of the screen protector 2 will slide precisely into the grooves 6 located in the center of the positioning strips 3. At this point, the positive magnetic strips on the protrusions 7 and the negative magnetic strips in the grooves 6 create a magnetic attraction, firmly connecting the matching strips 2 to the positioning strips 3, ensuring the stability and alignment of the screen protector 1 during application. Once the screen protector 1 is completely adhered to the screen without bubbles or misalignment, application is complete.

[0027] According to the above working process, we can know that:

[0028] This screen protector and its application technology effectively solve the technical problems faced when applying films to large-sized electronic devices, such as alignment difficulties, bubble generation, and uneven application, through the precise correspondence design of the positioning strip 3 and the corresponding strip 2, as well as the dual fixing method of magnetic adsorption and adhesive tape 5. The positioning strip 3 is tightly connected to the screen through the adhesive tape 5, ensuring the stability and position accuracy of the protective film 1 during the application process, avoiding economic losses caused by improper application. At the same time, the magnetic adsorption effect forms a stable connection between the corresponding strip 2 and the positioning strip 3, further improving the alignment accuracy and application quality of the film. This design makes the application process simpler, faster, and easier to operate, improving the user's application experience and meeting the user's high-quality demand for screen protection of large-sized electronic devices. In addition, the implementation of this technology also provides an efficient and reliable film application solution for the field of electronic device protection, which helps promote the sustainable development of this field.

[0029] Example 2, refer to Figure 1-5 Positioning strip 3 has mounting slots at the top center and one side center, each of which is connected to a level 4. By arranging the mounting slots and level 4 on positioning strip 3, users can use the level 4 to ensure that positioning strip 3 is placed horizontally and accurately before applying the film, thereby ensuring the alignment accuracy of the protective film 1 during the application process. This design improves the alignment accuracy of the film application and avoids poor adhesion caused by uneven placement of the protective film 1.

[0030] A pull tab is attached to the center of one side of the adhesive tape 5. Several anti-slip grooves are provided on one side of the pull tab. This arrangement allows the user to easily remove the adhesive tape 5 to secure the positioning strip 3 or adjust the position of the protective film 1 by pulling the tab. The anti-slip grooves increase friction between the hand and the pull tab, preventing slippage. This design simplifies the film application process, improves operational convenience, and ensures that the positioning strip 3 remains firmly attached to the screen.

[0031] The size of groove 6 is reduced, with the side closest to the corresponding strip 2 being larger than the other side. The size of protrusion 7 is adapted to the size of groove 6. Due to the reduced size of groove 6 and the adapted arrangement of protrusion 7 and groove 6, when the corresponding strip 2 and positioning strip 3 are connected, protrusion 7 can slide into groove 6 more easily and accurately, forming a stable magnetic connection. This design improves the accuracy and stability of the connection between the corresponding strip 2 and positioning strip 3, further ensuring the bonding quality of protective film 1.

[0032] Several tear slots 9 are provided at the connection between the corresponding strip 2 and the protective film 1. When the corresponding strip 2 needs to be removed to adjust the position of the protective film 1 or replace it, the user can easily tear off the corresponding strip 2 through the tear slots 9 without damaging the protective film 1 itself. This design improves the adjustability and replaceability of the protective film 1, increasing user flexibility.

[0033] A V-shaped opening 8 is provided at the corner of the connection between the corresponding strip 2 and the protective film 1. By providing the V-shaped opening 8 at the connection between the corresponding strip 2 and the protective film 1, the corresponding strip 2 can be separated from the protective film 1 more quickly.

[0034] In summary, this technical solution provides a screen protector that is easy to apply. The assembly includes a protective film 1, four corresponding strips 2, and four positioning strips 3. Before applying the film, ensure that the screen protector assembly is complete. The first step is to adhere the positioning strips 3 to the four corners of the electronic device screen using the adhesive tape 5 on the back. At this point, use the level 4 on the positioning strips 3 to ensure that the positioning strips 3 are placed level and accurately. Next, hold the protective film 1 and gently cover the screen, ensuring that the four corresponding strips 2 of the protective film 1 align with the four positioning strips 3 on the screen. When the corresponding strips 2 approach the positioning strips 3, the protrusions 7 on one side of the corresponding strips 2 slide accurately into the grooves 6 at the center of one side of the positioning strips 3. The grooves 6 are designed so that the side closest to the corresponding strips 2 is larger than the other side, facilitating the sliding of the protrusions 7. At this point, the positive magnetic strips on the protrusions 7 and the negative magnetic strips in the grooves 6 generate magnetic attraction, tightly connecting the corresponding strips 2 and the positioning strips 3, thereby ensuring the stability and alignment of the protective film 1 during application. When removing the adhesive tape 5 to secure the positioning strip 3, the user can easily remove the tape 5 by pulling it. The anti-slip groove increases friction between the hand and the paper, preventing slippage. Once the protective film 1 is completely adhered to the screen without bubbles or offset, the application is complete. If the protective film 1 needs to be adjusted or replaced, this can be easily done using the tear groove 9 or V-shaped opening 8 at the connection between the strip 2 and the protective film 1.

[0035] This screen protector and its application technology effectively address the technical challenges faced when applying screen protectors to large electronic devices through a series of ingenious design features. First, the precise alignment of the positioning strips 3 and the corresponding strips 2, along with the dual fixing method of magnetic attraction and adhesive tape 5, ensures the stability and alignment of the protective film 1 during application, avoiding financial losses caused by improper application. Second, the level 4 on the positioning strips 3 improves alignment accuracy, preventing poor adhesion of the protective film 1 due to uneven placement. Furthermore, the adhesive tape 5, the pull-out paper, and the anti-slip grooves simplify the application process, improving operational convenience while ensuring the stable adhesion of the positioning strip 3 to the screen. Furthermore, the reduced size of the grooves 6 and the matching arrangement of the protrusions 7 within the grooves 6 enhance the accuracy and stability of the docking of the corresponding strips 2 and positioning strips 3, further ensuring the quality of the protective film 1's application. Finally, the tear notch 9 and V-shaped opening 8 at the junction of the corresponding strips 2 and the protective film 1 enhance the adjustability and replaceability of the protective film 1, increasing user flexibility. In summary, this technical solution provides an efficient and reliable film-sticking solution for the field of electronic equipment protection, which not only improves the efficiency and quality of film-sticking, but also optimizes the user experience.

[0036] The above shows and describes the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions merely illustrate the principles of the present invention. Various changes and improvements are possible without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention. The scope of protection claimed for the present invention is defined by the appended claims and their equivalents.

Claims

1. A screen protective film that is easy to attach, comprising a protective film (1), characterized in that: The top and bottom corners of the protective film (1) are connected to corresponding strips (2), and a positioning strip (3) is provided on one side of each corresponding strip (2). A groove (6) is provided at the center of one side of the positioning strip (3), and the other side is connected to adhesive tape (5); One side of the corresponding strip (2) is connected to a convex block (7) adapted to the groove (6), one side of the convex block (7) is connected to a positive pole magnetic strip, and the interior of the groove (6) is connected to a negative pole magnetic strip.

2. The screen protective film according to claim 1, wherein: The positioning strip (3) is provided with mounting grooves at the center of the top and the center of one side, and the interiors of the two mounting grooves are connected to a level ruler (4).

3. The screen protective film according to claim 1, wherein: A pull paper is connected to the center of one side of the adhesive tape (5), and a plurality of anti-slip grooves are provided on one side of the pull paper.

4. The screen protective film according to claim 1, wherein: The size of the groove (6) is reduced, with the size of one side close to the corresponding strip (2) being larger than the size of the other side, and the size of the protrusion (7) is adapted to the size of the groove (6).

5. The screen protective film that is easy to attach according to claim 1, characterized in that: A plurality of tearing grooves (9) are provided at the connection between the corresponding strip (2) and the protective film (1).

6. The screen protective film that is easy to attach according to claim 5, characterized in that: A V-shaped opening (8) is provided at the corner of the connection between the corresponding strip (2) and the protective film (1).

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