Multifunctional dust-free film pasting bin and film pasting assembly

Abstract

The utility model belongs to the technical field of display screen pasting film, concretely is a multifunctional dustless pasting film bin and pasting film subassembly, including frame body and positioning piece, the inner side wall of frame body is used for contacting with machine outer side wall, the downside of frame body is provided with the bender, and the bender bends inboard is used for being closely butted with machine outer side wall, positioning piece is detachably arranged in frame body, and positioning piece is used for making protective film to install to predetermined position. The pasting film bin in the application not only has the function of assisting pasting film, but also has the effect of being the machine protective shell, and both can be used and replaced separately, and the use cost is reduced.

Description

Technical Field

[0001] This utility model relates to the technical field of display screen film application, specifically a multifunctional dust-free film application chamber and film application assembly. Background Technology

[0002] With the widespread use of smartphones, tablets, and other electronic devices, users' demand for screen protection is increasing. Screen protectors, as a low-cost and easy-to-use protection method, are widely used. To improve the efficiency and accuracy of screen protector application, various screen protector application tools have emerged. A common structure uses rigid structural components to fix the electronic device's display screen and then uses a positioning structure to align the screen protector.

[0003] However, there is currently a type of screen protector applicator that combines a case and a screen protector. Although this type of applicator functions as both a protective case and a tempered glass screen protector, the tempered glass screen protector cannot adhere well to the screen, which may lead to touch screen issues after the applicator is installed. Secondly, since the screen protector is pre-installed on the case, if either the case or the screen protector is damaged or needs to be replaced, both need to be replaced, resulting in higher usage costs.

[0004] Therefore, existing technologies need to be improved. Utility Model Content

[0005] To address the shortcomings of existing technologies, this application proposes a multifunctional dust-free film application compartment and film application assembly.

[0006] In the first aspect, this utility model proposes a multifunctional dust-free film application compartment, including a frame and a positioning component. The inner sidewall of the frame is used to contact the outer sidewall of the machine. A bending plate is provided on the lower side of the frame. The bending plate bends inward to tightly abut against the outer sidewall of the machine. The positioning component is detachably disposed in the frame and is used to install the protective film in a predetermined position.

[0007] Preferably, the positioning member has a recessed groove on one side wall near the frame, the recessed groove being used for the frame to be tightly fitted and snapped together.

[0008] Preferably, the upper side of the positioning member is provided with a positioning post, which is used to be inserted into a predetermined position on the protective film.

[0009] Preferably, a protrusion is provided at the upper end of the side of the positioning post, and the protrusion extends in a direction away from the side of the positioning post.

[0010] Preferably, a limiting post is provided at the bottom of the recessed groove, and a limiting hole is provided on the side of the frame, the limiting hole being used for inserting the limiting post.

[0011] Preferably, the positioning element is provided in three sets, and the three sets of positioning elements are respectively provided on three sides of the frame, and the other side of the frame is used for the AB glue protective layer of the protective film to be pulled out.

[0012] Secondly, this utility model also proposes a film-applying assembly.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] When using this film application assembly, first attach the frame to the machine so that the bending plate on the lower side of the frame secures the four sides of the machine. Then, place the protective film on the machine's screen, and simultaneously insert the positioning pin on the upper side of the positioning piece into the part of the upper protective piece extending from the side of the protective film to position the protective film. Then, pull out the AB adhesive protective layer through the traction strip on the lower side of the protective film to install the protective film onto the machine's screen. Finally, remove the positioning piece that is tightly fastened to the frame to complete the film application. At this time, the frame can still be fastened to the side of the machine to act as a protective shell for the machine. Compared with other non-integrated and integrated film applicators, the film application assembly of this solution can not only apply film but also serve as a protective shell for the machine. Furthermore, both can be used and replaced separately, reducing operating costs. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the overall film application compartment of this utility model;

[0017] Figure 2 This is an exploded view of the film application compartment of this utility model;

[0018] Figure 3 for Figure 2 Enlarged view of point A in the middle;

[0019] Figure 4 This is a schematic diagram of the positioning component of this utility model;

[0020] Figure 5 This is an exploded view of the film-applying component of this utility model.

[0021] Explanation of reference numerals in the attached drawings: 1. Film application compartment; 2. Frame; 21. Bending plate; 22. Limiting hole; 3. Positioning component; 31. Recessed groove; 32. Positioning post; 33. Protrusion; 34. Limiting post; 4. Upper protective plate; 5. Tempered glass; 6. AB glue; 7. AB glue protective film; 8. Traction strip. Detailed Implementation

[0022] 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 scope of protection of the present utility model.

[0023] This application discloses a multifunctional dust-free film application compartment. (Refer to...) Figures 1 to 5 The multifunctional dust-free film application compartment 1 includes a frame 2 and a positioning component 3. Specifically, the frame 2 is generally rectangular. The upper inner side of the frame 2 is divided into a film application area for applying film to the machine. The inner diameter of the upper side of the frame 2 is slightly larger than the protective film, generally 0.5mm. The inner wall of the frame 2 is used to abut against the machine. At the same time, a bending plate 21 is provided on the lower side of the frame 2. Four sets of bending plates 21 are provided, which are integrally set on the four sides of the frame 2. All four sets of bending plates 21 are bent towards the center of the frame 2. When the frame 2 is installed on the machine, the inner bent side of the bending plate 21 will abut against the outer wall of the machine to ensure that the frame 2 is stably installed on the machine. The positioning component 3 is located on the frame. On the frame 2, the positioning component 3 is used to position the protective film to ensure that the protective film can be installed in the predetermined position on the machine as much as possible. The positioning component 3 is detachably connected to the frame 2. After the protective film is installed, the positioning component 3 can be removed from the frame 2. With this design, after the film is applied, the positioning component 3 can be removed from the frame 2. At this time, the frame 2 can still be left on the outside of the machine to be used as a protective shell for the machine. That is, the film application compartment 1 of this solution can not only be used as a tool for applying film, but also as a protective shell for the machine. Moreover, the film application compartment 1 and the protective film can be used independently. When replacing them, only the corresponding ones need to be replaced, and it is not necessary to replace both of them, which can reduce the cost of use.

[0024] In some embodiments, the positioning member 3 is provided with a recessed groove 31 on one side near the side of the frame 2. The recessed groove 31 is in the form of a through groove, so that the positioning member 3 is in a horizontal U-shape, and the opening of the U-shape is set towards the frame 2. The recessed groove 31 is used for insertion into the side of the frame 2 so that the positioning member 3 is firmly installed on the frame 2.

[0025] Meanwhile, to prevent the protective film from shifting during the application or installation process, a limiting post 34 is integrally set at the bottom of the recessed groove 31. Two limiting posts 34 are provided, spaced apart. A limiting hole 22 is provided at the corresponding position on the outer wall of the frame 2. The limiting hole 22 is used for inserting the limiting post 34. Through the cooperation of the limiting post 34 and the limiting hole 22, the positioning member 3 can be restricted to avoid shifting. The limiting hole 22 and the limiting post 34 can also facilitate the installation of the positioning member 3 onto the frame 2, preventing shifting during installation.

[0026] In some embodiments, to facilitate the installation of the protective film, a positioning post 32 is provided on the upper side of the positioning member 3. The positioning post 32 is used to cooperate with the upper protective sheet 4 on the upper side of the protective film to ensure that the protective film is installed in the predetermined position as much as possible. In addition, to prevent the upper protective sheet 4 from disengaging from the positioning post 32 during the film application process, a protrusion 33 is provided on the side of the positioning post 32. The protrusion 33 extends away from the side wall of the positioning post 32 and is located at the upper end of the side of the positioning post 32 and is flush with the upper end surface of the positioning post 32. When the protective film is placed in the predetermined position, the protrusion 33 will hold the upper protective sheet 4 in place to prevent the protective film from being misaligned or falling off.

[0027] In addition, in some embodiments, the positioning element 3 is provided in three sets, and the three sets of positioning elements 3 are respectively provided on three sides of the frame 2. The other side is used to pull out the AB glue 6 protective layer on the underside of the protective film when applying the film. The protective film is positioned by the three positioning elements 3 when applying the film, which further avoids the phenomenon of film misalignment.

[0028] This application also discloses a film application assembly, which includes a protective film and further includes the aforementioned dust-free film application compartment 1.

[0029] A preferred operating method is as follows:

[0030] First, attach the frame 2 to the machine, so that the bending plate 21 connected to the lower side of the frame 2 secures the side of the machine. Then, place the protective film in the film application area. The protective film includes an upper protective sheet 4, tempered glass 5, AB glue 6, AB glue protective film 7, and a traction strip 8, all stacked together. The rear end of the traction strip 8 is connected to the rear end of the AB glue protective film 7, and the front end of the traction strip 8 extends forward so that the user can hold the front end of the traction strip 8 and tear off the AB glue protective film 7. At this time, the part of the AB glue protective film 7 that is pulled up has an electrostatic adsorption effect, which can attract dust from the machine screen. The upper protective sheet 4 has a part extending from the tempered glass 5 on its side. A positioning hole that matches the positioning post 32 on the positioning component 3 is provided on this part. When the protective film is placed on the film application area, the positioning post 32 is inserted into the positioning hole, and the upper protective sheet 4 is restricted by the protrusion 33 on the positioning post 32 to stabilize the position of the protective film and prevent the upper protective sheet 4 from shifting when the traction strip 8 pulls out the AB glue protective film 7.

[0031] The user pulls the front end of the traction bar 8 forward to peel the AB glue protective film 7 from the rear end of the AB glue 6. At this time, the monkey fist component of the tempered glass 5 is attached to the display screen through the AB glue 6. As the traction bar 8 is pulled further, the tempered glass 5 adheres to the display screen from back to front. Finally, the upper protective film 4 is peeled off from the tempered glass 5. At the same time, the positioning piece 3 that is clipped to the side wall of the frame 2 will also be pulled off to complete the film application operation. The frame 2 can still be left on the periphery of the machine for protection and can continue to be used.

[0032] In summary, this application provides a dust-free film application compartment and a film application assembly having the film application compartment. The frame 2 can be used as a protective shell after the film is applied, and both can be used and replaced separately, reducing the cost of use.

[0033] The above are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. A multifunctional dust-free film application compartment, characterized in that: The device includes a frame and a positioning element. The inner sidewall of the frame is used to contact the outer sidewall of the machine. A bending plate is provided on the lower side of the frame. The bending plate bends inward to fit tightly against the outer sidewall of the machine. The positioning element is detachably installed in the frame and is used to install the protective film in a predetermined position.

2. The multifunctional dust-free film application compartment according to claim 1, characterized in that: The positioning component has a recessed groove on one side wall near the frame, which is used for the frame to be tightly fitted and snapped together.

3. The multifunctional dust-free film application compartment according to claim 1, characterized in that: The upper side of the positioning element is provided with a positioning post, which is used to be inserted into the predetermined position of the protective film.

4. The multifunctional dust-free film application compartment according to claim 3, characterized in that: A protrusion is provided at the upper end of the side of the positioning post, and the protrusion extends away from the side of the positioning post.

5. A multifunctional dust-free film application container according to claim 2, characterized in that: The bottom of the recessed groove is provided with a limiting post, and the side of the frame is provided with a limiting hole for the insertion of the limiting post.

6. A multifunctional dust-free film application compartment according to claim 5, characterized in that: The positioning components are provided in three sets, and the three sets of positioning components are respectively located on three sides of the frame. The other side of the frame is used for pulling out the AB glue protective layer of the protective film.

7. A film application assembly, the film application assembly comprising a protective film, characterized in that: The film application assembly also includes a dust-free film application chamber as described in any one of claims 1-6.

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