Precise and easy-to-install film pasting device

Abstract

The precise and easy-to-install film pasting device comprises a positioner body and a film pasting assembly which are used in cooperation, an operation opening is reserved in the middle of the positioner body, a positioning structure is arranged at the bottom of the positioner body, and the film pasting assembly is installed in the positioning structure of the positioner body. An easy-to-pull adhesive is further arranged at the bottom of the positioner body, the easy-to-pull adhesive is arranged at one end of the positioner body, and the film pasting assembly comprises a PET positioning film, tempered glass, an adhesive layer, a protective layer and a traction belt which are sequentially arranged from top to bottom. The film pasting device has the advantages of being simple in structure and easy to operate, due to the arrangement of the easy-to-pull adhesive, the adhesive layer is gradually bonded from the end away from the easy-to-pull adhesive to the end close to the easy-to-pull adhesive, bubbles between the electronic screen and the tempered glass are extruded and discharged, and the film pasting effect is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of film applicators, in particular to a film applicator that is accurate and easy to install. Background Art

[0002] To further protect the screen of an electronic screen, consumers will apply a tempered film to the screen of the electronic screen. However, existing users have the following problems when applying the film: First, the exhaust effect is not ideal, and air bubbles often appear. In addition, users need to manually exhaust the air bubbles, and the manual exhaust effect is not ideal, which affects the film application effect. Second, consumers' manual positioning is inaccurate, and the film is offset. In an open film application environment, dust will adsorb on the surface of the screen and the surface of the tempered film, resulting in film application failure. Summary of the Utility Model

[0003] The purpose of the utility model is to provide a film applicator that is accurate and easy to install, which has the advantages of simple structure and easy installation, and solves the problems raised in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solution: A film applicator that is accurate and easy to install, including a positioning device body and a film application component used in cooperation. An operation opening is left in the middle of the positioning device body, a positioning structure is arranged at the bottom of the positioning device body, the film application component is installed in the positioning structure of the positioning device body, an easy-to-pull adhesive is further connected to the bottom of the positioning device body, the easy-to-pull adhesive is arranged at one end of the positioning device body, and the film application component includes a PET positioning film, a tempered glass, an adhesive layer, a protective layer, and a traction belt arranged in sequence from top to bottom. When in use, the electronic screen is placed between the positioning device body and the film application component, the easy-to-pull adhesive abuts against the film applicator, and a gap is left at one end of the positioning device body and the film application component close to the easy-to-pull adhesive.

[0005] Preferably, the positioning structure includes a positioning frame arranged at the edge of the positioning device body. The electronic screen is sleeved into the positioning frame, and the inner side of the positioning frame abuts against the peripheral side of the electronic screen.

[0006] Preferably, the positioning structure further includes positioning columns, and positioning holes adapted to the positioning columns are arranged on the PET positioning film. The positioning columns are inserted into the positioning holes from top to bottom.

[0007] Preferably, a strip-shaped groove through which the traction belt and the protective layer can pass is arranged between the positioning structure and the positioning body. The traction belt extends from the inside to the outside, and the extended part of the traction belt passes through the strip-shaped groove.

[0008] Preferably, two positioning columns are arranged, and the number of the positioning holes is adapted to the number of the positioning columns.

[0009] Preferably, the easy-to-pull adhesive extends from the inside to the outside, and the extended part of the easy-to-pull adhesive is used for the user to hold and pull outward.

[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows:

[0011] 1. In the present utility model, by providing a locator body and an easy-to-pull adhesive on the locator body, the film pasting assembly and the electronic screen are sequentially installed in the locator body. The easy-to-pull adhesive abuts against the locator body, the traction belt and the protective layer are torn off, and at the same time, one end of the film pasting assembly opposite to the easy-to-pull adhesive is pressed. The end of the adhesive layer away from the easy-to-pull adhesive is bonded to the electronic screen, and a gap is left at the end of the adhesive layer close to the easy-to-pull adhesive. Then, the easy-to-pull adhesive is torn off, and the adhesive layer is bonded from the end away from the easy-to-pull adhesive to the end close to the easy-to-pull adhesive, and at the same time, the bubbles between the electronic screen and the tempered glass are squeezed out to improve the film pasting effect.

[0012] 2. In the present utility model, through the provided positioning structure, the positioning structure includes positioning columns and positioning frame bars. The film pasting assembly is sleeved in the positioning frame bars, and the periphery of the film pasting assembly abuts against the inner end face of the positioning frame body, realizing the quick installation of the film pasting assembly and the locator body. The electronic screen is sleeved in the positioning frame body, and the inner side of the positioning frame body abuts against the periphery of the electronic screen, realizing the quick positioning installation of the electronic screen and the locator body, reducing the operation difficulty of the user and improving the user experience. Description of the Drawings

[0013] Figure 1 is a schematic structural diagram of the present utility model;

[0014] Figure 2 is an exploded schematic structural diagram of the present utility model.

[0015] The reference numerals and names in the drawings are as follows:

[0016] 10. Locator body; 1. Operation opening; 2. Easy-to-pull adhesive; 3. Positioning frame body; 4. Positioning column; 5. Strip-shaped groove; 20. Film pasting assembly; 21. PET positioning film; 22. Tempered glass; 23. Adhesive layer; 24. Protective layer; 25. Traction belt; 26. Positioning hole. Detailed Embodiments

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the 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 the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Please refer to Figures 1 to 2, an embodiment provided by the utility model: a film applicator that is precise and easy to install, including a locator body 10 and a film application component 20 used in cooperation. The locator body 10 is used for positioning the film application component 20 and the electronic screen. An operation opening 1 is left in the middle of the locator body 10, and the user can pass through the operation opening 1 to contact the film application component 20. A positioning structure is provided at the bottom of the locator body 10, and an easy-to-pull adhesive 2 is also provided at the bottom of the locator body 10. The easy-to-pull adhesive 2 is arranged at one end of the locator body 10. The film application component 20 and the electronic screen are sequentially installed in the locator body 10. The easy-to-pull adhesive 2 abuts against the locator body 10. After pulling off the traction belt 25 and the protective layer 24, under the action of the positioning structure, the PET positioning film 25 and the film applicator body 10 are positioned and remain in place. Press the end of the film application component 20 opposite to the easy-to-pull adhesive 2. One end of the adhesive layer 23 away from the easy-to-pull adhesive 2 is bonded to the electronic screen. A gap is left at the other end of the adhesive layer 23 under the abutment of the easy-to-pull adhesive 2. Then, tear off the easy-to-pull adhesive 2, and the adhesive layer 23 gradually bonds from the end away from the easy-to-pull adhesive 2 to the end close to the easy-to-pull adhesive 2. At the same time, squeeze out the bubbles between the electronic screen and the tempered glass 22, and the film application effect of the film application component 20 can be observed in real time through the operation opening 1. After the tempered glass 22 and the electronic screen are completely bonded through the adhesive layer 23, the electronic screen is detached from the locator body 10. Finally, tear off the PET positioning film 21 to complete the film application, which has the advantages of simple operation and good exhaust effect.

[0019] Furthermore, when tearing off the traction belt 25 and the protective layer 24, one end of the adhesive layer 23 away from the easy-to-pull adhesive 2 can be bonded to the electronic screen. The user passes through the operation opening 1 and presses the end of the adhesive layer 23 away from the easy-to-pull adhesive 2 again, which can improve the bonding effect between the adhesive layer 23 and the electronic screen, and at the same time, the bubbles in the bonded part can be removed more preferably.

[0020] Furthermore, the operation opening 1 can reduce the weight of the locator body 10, which is convenient for the user to hold, and at the same time reduce the manufacturing cost.

[0021] Among them, the easy-to-pull adhesive 2 is bonded to the locator body 10.

[0022] The unused film application component is a complete sheet formed by sequentially laminating the PET positioning film 21, the tempered glass 22, the adhesive layer 23, the protective layer 24, and the traction belt 25, which is convenient for the user to hold and replace or assemble.

[0023] The positioning structure includes a positioning frame 3 arranged at the edge of the locator body 10. The electronic screen is sleeved into the positioning frame 3, and the inner side of the positioning frame 3 abuts against the periphery of the electronic screen. During operation, the positioning frame 3 can be simply sleeved on the periphery of the electronic screen from top to bottom to realize the quick positioning and installation of the electronic screen and the locator body 10, with simple operation and improved user experience.

[0024] The positioning structure also includes a positioning column 4. A positioning hole 26 that is compatible with the positioning column 4 is provided on the PET positioning film 21. The positioning column 4 is inserted into the positioning hole 26 from top to bottom. At the same time, the film component 20 is in conflict with the inner end face of the positioning frame 3, so that the film component 20 and the locator body 10 can be quickly positioned and installed. The operation is simple, which improves the user experience.

[0025] In this embodiment, two positioning posts 4 are provided, and the number of positioning holes 26 and positioning posts 4 is adapted to improve the positioning effect of the film assembly 20 and the locator body 10, and the positioning post 4 is provided at the end away from the easy-to-pull adhesive 2, and the direction in which the traction belt 25 extends is away from the end of the positioning post 4, that is, when the traction belt 25 is torn, the pulling force generated can be offset by the matching assembly of the positioning holes 26 and the positioning posts 4, so that the PET positioning film 21 and the tempered glass 22 and the adhesive layer 23 connected thereto in sequence remain in place, and the tempered glass 22 and the electronic screen are accurately positioned, and the two positioning posts 4 are provided to make the PET positioning film 21 more evenly stressed and less prone to deformation; the two positioning posts 4 and the two positioning holes 26 in this embodiment are only one embodiment, and do not limit the actual number of positioning posts 4 and positioning holes 26 used.

[0026] A strip groove 5 is provided between the positioning structure and the positioning body for the traction belt 25 and the protective layer 26 to pass through. The traction belt 25 extends from the inside to the outside, and the extended part of the traction belt 25 passes through the strip groove 5. The extended part of the traction belt 25 is convenient for the user to hold and extends outward, and the traction belt 25 is connected to the protective layer 26. After the traction belt 25 is torn off, the protective layer 24 is also driven at the same time.

[0027] In this embodiment, the protection layer 24 is a release film.

[0028] The stretch adhesive 2 extends from the inside to the outside, and the extended portion of the stretch adhesive 2 is used for the user to hold and pull outward, which is convenient for the user to operate and improves the user experience.

[0029] Furthermore, before using the locator body 10 and the film assembly 20, the surface of the electronic screen can be cleaned with alcohol cotton and dust removal stickers.

[0030] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A precise and easy-to-install film applicator, comprising a positioning device body and a film applicator assembly for use together, characterized in that: An operation opening is reserved in the middle of the locator body, a positioning structure is arranged at the bottom of the locator body, the film assembly is installed in the positioning structure of the locator body, and a pull-tab adhesive is also connected to the bottom of the locator body, the pull-tab adhesive is arranged at one end of the locator body, and the film assembly includes a PET positioning film, tempered glass, an adhesive layer, a protective layer and a traction belt arranged in sequence from top to bottom.

2. The precise and easy-to-install film applicator according to claim 1, characterized in that: The positioning structure comprises a positioning frame arranged at the edge of the positioner body, the electronic screen is inserted into the positioning frame, and the inner side of the positioning frame is in conflict with the peripheral side of the electronic screen.

3. A precise and easy-to-install film applicator according to any one of claims 1 or 2, characterized in that: The positioning structure also includes a positioning post. The PET positioning film is provided with a positioning hole matched with the positioning post. The positioning post is inserted into the positioning hole from top to bottom, and the peripheral side of the film sticking component contacts the inner end surface of the positioning frame.

4. A precise and easy-to-install film applicator according to any one of claims 1 or 2, characterized in that: A strip groove through which the traction belt and the protective layer can pass is arranged between the positioning structure and the positioning body. The traction belt extends from the inside to the outside, and the extended part of the traction belt passes through the strip groove.

5. The precise and easy-to-install film applicator according to claim 3, characterized in that: Two positioning posts are provided, and the number of the positioning holes matches that of the positioning posts.

6. The precise and easy-to-install film applicator according to claim 1, characterized in that: The easy-to-pull adhesive tape extends from the inside to the outside, and the extended portion of the easy-to-pull adhesive tape is used for a user to hold and pull it outward.

Images