Tempered film pasting auxiliary device

Abstract

The utility model relates to the technical field of tempered film pasting, in particular to a tempered film pasting auxiliary device which comprises a film pasting box, film pasting grooves are formed in the two ends of the top and the two ends of the bottom of the film pasting box, and a containing plate and a film pasting mechanism are fixedly connected to the inner wall of the film pasting box. A film pasting mechanism is installed in the film pasting box, the film pasting mechanism can assist in film pasting of a tempered film, and after the tempered film is placed in place, the tempered film is extruded so that the tempered film can be attached to the surface of a mobile phone screen, a positioning mechanism is installed in the film pasting box, and the positioning mechanism can position a mobile phone needing film pasting; the periphery of the mobile phone is clamped and limited, so that the mobile phone is ensured to be located at a proper position; through the cooperation of the film pasting mechanism and the positioning mechanism, film pasting is faster and more accurate, and autonomous operation of a user is facilitated.

Description

Technical Field

[0001] This utility model relates to the field of tempered glass film application technology, specifically to an auxiliary device for tempered glass film application. Background Technology

[0002] A screen protector applicator is a tool designed to improve the efficiency and accuracy of applying screen protectors to mobile phones. It typically consists of modules such as a positioning frame, a dust removal patch, a squeegee, and adjustable clamps. Its core function is to help users quickly and accurately apply the tempered glass screen protector to the phone screen through physical positioning and auxiliary alignment, avoiding problems such as bubbles, misalignment, or dust residue. It is especially suitable for beginners or users who pursue a perfect fit. Compared with traditional manual screen protector application, it can significantly reduce the difficulty of operation and improve the yield rate.

[0003] While existing tempered glass screen protector application devices offer convenience to users, the process still requires numerous and cumbersome steps, making operation inconvenient. When clamping and positioning the phone around its perimeter, manual positioning of each side is necessary. Furthermore, during application, the tempered glass screen protector still requires manual pressing to ensure a tight fit, preventing timely adhesion to the phone screen. This increases the likelihood of air bubbles remaining during bonding, negatively impacting the user experience.

[0004] Therefore, we propose an auxiliary device for applying tempered glass film. Utility Model Content

[0005] The purpose of this invention is to provide a tempered glass film application auxiliary device to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a tempered glass film application auxiliary device, comprising:

[0007] A film applicator box, wherein film applicator grooves are provided at the top and bottom ends of the film applicator box, and a placement plate is fixedly connected to the inner wall of the film applicator box;

[0008] A film application mechanism is installed inside the film application box. The film application mechanism includes a sliding groove. The inner wall of the film application box has symmetrically opened sliding grooves. A sliding block is slidably installed inside the sliding groove. A fixing plate is fixedly connected to the outside of the sliding block.

[0009] The positioning mechanism includes a turntable, which is rotatably mounted on the back of the placement plate. The turntable has movable slots arranged at equal intervals inside, and a drive rod is slidably mounted inside the movable slots.

[0010] Preferably, the film-applying mechanism further includes support rods, with support rods symmetrically fixedly connected between the two fixed plates, and a rotating rod rotatably mounted between the two fixed plates. A pressing roller is mounted on the outer side of the rotating rod, and a pull plate is fixedly connected to the other side of one of the sliding blocks. Operating the pull plate causes it to move downwards, moving the rotating rod along with it. The rotating rod moves in conjunction with the sliding groove and the sliding block, and the movement of the rotating rod simultaneously moves the pressing rod, which in turn squeezes the tempered glass film.

[0011] Preferably, the rolling roller is composed of a rubber sleeve with a certain degree of elasticity.

[0012] Preferably, the positioning mechanism further includes a positioning platform, which is rotatably mounted on the back of the turntable. Guide rails are symmetrically and fixedly connected to the top of the positioning platform. Positioning rods are slidably mounted inside the guide rails, with one end of the positioning rod fixedly connected to a drive rod. A torsion bar is rotatably mounted on the back of the film box, with its top fixedly connected to the turntable. A sleeve is mounted on the outer side of the torsion bar. When the torsion bar rotates, it drives the turntable, which is fixedly connected to the other end, to rotate. Due to the special shape of the movable groove, when the turntable rotates, it rotates the drive rod slidably mounted inside the movable groove. The drive rod rotates and moves outward, simultaneously moving the positioning rod. The positioning rod extends outward under the guidance of the guide rails.

[0013] Preferably, a pressing plate is fixedly connected to the other end of the positioning rod, a telescopic rod is installed on the inner wall of the film application box, and the other end of the telescopic rod is fixedly connected to the pressing plate. A spring is installed on the outer side of the telescopic rod, and both ends of the spring are fixedly connected to the pressing plate and the inner wall of the film application box, respectively. A moving groove is opened inside the placement plate, and a positioning plate is fixedly connected to the top of the pressing plate. When the positioning rod moves, it drives the pressing plate to move together, and the pressing plate moves, driving the positioning plate to move together. The movement of the pressing plate compresses the telescopic rod. Then, the mobile phone is placed on the placement plate, the torsion rod is released, and the pressing plate returns to its original position under the force of the spring.

[0014] Preferably, the outer side of the sleeve is provided with an anti-slip groove.

[0015] Preferably, a sponge pad is installed on the surface of the positioning plate at the contact point.

[0016] Compared with the prior art, the beneficial effects of this utility model are as follows: the cooperation of the sliding groove, sliding block, fixing plate, support rod, rotating rod, rolling roller and pulling plate can assist in the application of tempered glass film. After the tempered glass film is placed in the right position, it is squeezed to make the tempered glass film adhere to the surface of the mobile phone screen, avoiding the presence of air bubbles during the bonding process that may affect the user's subsequent use. The cooperation of the turntable, movable groove, drive rod, positioning platform, guide rail, positioning rod, torsion rod and sleeve can position the mobile phone to be applied to. By clamping and limiting the mobile phone around its perimeter, the mobile phone is ensured to be in the right position, avoiding the situation where the mobile phone shifts during the application process and the film is misaligned. Attached Figure Description

[0017] Figure 1 This is one of the overall structural schematic diagrams of this utility model;

[0018] Figure 2 This is the second schematic diagram of the overall structure of this utility model;

[0019] Figure 3 This is one of the partial structural schematic diagrams of this utility model;

[0020] Figure 4 This is the second partial structural schematic diagram of the present utility model;

[0021] Figure 5 This is the third partial structural schematic diagram of this utility model.

[0022] In the diagram: 1. Film application box; 2. Film application groove; 3. Placement plate; 4. Sliding groove; 5. Sliding block; 6. Fixing plate; 7. Support rod; 8. Rotating rod; 9. Pressing roller; 10. Pull plate; 11. Rubber sleeve; 12. Turntable; 13. Movable groove; 14. Drive rod; 15. Positioning platform; 16. Guide rail; 17. Positioning rod; 18. Torsion bar; 19. Sleeve; 20. Extrusion plate; 21. Telescopic rod; 22. Spring; 23. Moving groove; 24. Positioning plate; 25. Anti-slip groove; 26. Sponge pad. Detailed Implementation

[0023] 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.

[0024] Please see Figure 1-5 A tempered glass screen protector application auxiliary device, comprising:

[0025] A film applicator box 1, wherein film applicator grooves 2 are provided at the top and bottom ends of the film applicator box 1, and a placement plate 3 is fixedly connected to the inner wall of the film applicator box 1;

[0026] The film application mechanism is installed inside the film application box 1. The film application mechanism includes a sliding groove 4. The sliding groove 4 is symmetrically opened on the inner wall of the film application box 1. A sliding block 5 is slidably installed inside the sliding groove 4. A fixing plate 6 is fixedly connected to the outside of the sliding block 5.

[0027] The positioning mechanism is installed inside the film box 1. The positioning mechanism includes a turntable 12. The turntable 12 is rotatably installed on the back of the placement plate 3. Movable grooves 13 are opened at equal intervals inside the turntable 12. A drive rod 14 is slidably installed inside the movable grooves 13.

[0028] Please see Figure 1-5 The film-applying mechanism also includes support rods 7, which are symmetrically fixedly connected between the two fixed plates 6. A rotating rod 8 is rotatably installed between the two fixed plates 6, and a pressing roller 9 is installed on the outer side of the rotating rod 8. A pull plate 10 is fixedly connected to the other side of one of the sliding blocks 5. When the pull plate 10 is operated, it moves downward, causing the rotating rod 8 to move together. The rotating rod 8 moves under the cooperation of the sliding groove 4 and the sliding block 5. The movement of the rotating rod 8 simultaneously causes the pressing rod to move together, and the movement of the pressing roller 9 squeezes the tempered glass film.

[0029] Please see Figure 1-5 The rolling roller 9 is composed of a rubber sleeve 11 with a certain elasticity.

[0030] Please see Figure 1-5 The positioning mechanism further includes a positioning platform 15, which is rotatably mounted on the back of the turntable 12. A guide rail 16 is symmetrically fixedly connected to the top of the positioning platform 15. A positioning rod 17 is slidably mounted inside the guide rail 16, and one end of the positioning rod 17 is fixedly connected to the drive rod 14. A torsion bar 18 is rotatably mounted on the back of the film box 1, and the top of the torsion bar 18 is fixedly connected to the turntable 12. A sleeve 19 is mounted on the outer side of the torsion bar 18. When the torsion bar 18 rotates, it drives the turntable 12, which is fixedly connected to the other end, to rotate. Due to the special shape of the movable groove 13, when the turntable 12 rotates, it rotates the drive rod 14 slidably mounted inside the movable groove 13 through the shape of the movable groove 13. The drive rod 14 rotates and moves outward, simultaneously driving the positioning rod 17 to move as well. The positioning rod 17 extends outward under the guidance of the guide rail 16.

[0031] Please see Figure 1-5The positioning rod 17 is fixedly connected to a pressing plate 20 at its other end. A telescopic rod 21 is installed on the inner wall of the film application box 1, and the other end of the telescopic rod 21 is fixedly connected to the pressing plate 20. A spring 22 is installed on the outer side of the telescopic rod 21, and both ends of the spring 22 are fixedly connected to the pressing plate 20 and the inner wall of the film application box 1, respectively. A moving groove 23 is opened inside the placement plate 3, and a positioning plate 24 is fixedly connected to the top of the pressing plate 20. When the positioning rod 17 moves, it drives the pressing plate 20 to move together. When the pressing plate 20 moves, it drives the positioning plate 24 to move together. The movement of the pressing plate 20 presses the telescopic rod 21. Then, the mobile phone is placed on the placement plate 3, the torsion rod 18 is released, and the pressing plate 20 returns to its original position under the force of the spring 22.

[0032] Please see Figure 1-5 The sleeve 19 has an anti-slip groove 25 on its outer side.

[0033] Please see Figure 1-5 The positioning plate 24 has a sponge pad 26 installed on its surface at the fitting point.

[0034] Working principle: When this device is needed, first operate the sleeve 19 to rotate the torsion bar 18. When the torsion bar 18 rotates, it drives the turntable 12, which is fixedly connected to the other end, to rotate. Due to the special shape of the movable groove 13, when the turntable 12 rotates, it rotates the drive rod 14, which is slidably installed in the movable groove 13, through the shape of the movable groove 13. The drive rod 14 rotates and moves outward, and at the same time, it drives the positioning rod 17 to move together. The positioning rod 17 extends outward under the guidance of the guide rail 16. The movement of the positioning rod 17 drives the extrusion plate 20 to move together. The movement of the extrusion plate 20 drives the positioning plate 24 to move together. The telescopic rod 21 is pressed, and then the mobile phone is placed on the placement plate 3. The torsion rod 18 is released, and the pressing plate 20 returns to its original position under the force of the spring 22, thereby realizing the movement of the positioning plate 24. The movement of the positioning plate 24 clamps and limits the mobile phone, and then the tempered glass film can be installed. When the tempered glass film is installed in the appropriate position, the pull plate 10 is operated. The pull plate 10 moves downward and drives the rotating rod 8 to move together. The rotating rod 8 moves under the cooperation of the sliding groove 4 and the sliding block 5. The movement of the rotating rod 8 drives the rolling rod to move together. The movement of the rolling roller 9 squeezes the tempered glass film, thereby achieving complete adhesion between the tempered glass film and the surface of the mobile phone.

[0035] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0036] 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 tempered glass film application auxiliary device, characterized in that, include: A film applicator (1) has film applicator grooves (2) at the top and bottom ends, and a placement plate (3) is fixedly connected to the inner wall of the film applicator (1). The film application mechanism is installed inside the film application box (1). The film application mechanism includes a sliding groove (4). The sliding groove (4) is symmetrically opened on the inner wall of the film application box (1). A sliding block (5) is slidably installed inside the sliding groove (4). A fixing plate (6) is fixedly connected to the outside of the sliding block (5). The positioning mechanism is installed inside the film box (1). The positioning mechanism includes a turntable (12). The turntable (12) is rotatably installed on the back of the placement plate (3). The turntable (12) has movable slots (13) arranged in sequence at equal intervals inside. The movable slots (13) have a drive rod (14) slidably installed inside.

2. The tempered glass film application auxiliary device according to claim 1, characterized in that: The film application mechanism also includes a support rod (7), and the support rod (7) is symmetrically fixed between the two fixed plates (6). A rotating rod (8) is rotatably installed between the two fixed plates (6). A rolling roller (9) is installed on the outside of the rotating rod (8), and a pull plate (10) is fixedly connected to the other side of one of the sliding blocks (5).

3. The tempered glass film application auxiliary device according to claim 2, characterized in that: The rolling roller (9) is composed of a rubber sleeve (11) with a certain elasticity.

4. The tempered glass film application auxiliary device according to claim 1, characterized in that: The positioning mechanism also includes a positioning platform (15), which is rotatably mounted on the back of the turntable (12). A guide rail (16) is symmetrically fixedly connected to the top of the positioning platform (15). A positioning rod (17) is slidably mounted inside the guide rail (16), and one end of the positioning rod (17) is fixedly connected to the drive rod (14). A torsion bar (18) is rotatably mounted on the back of the film box (1), and the top of the torsion bar (18) is fixedly connected to the turntable (12). A sleeve (19) is mounted on the outside of the torsion bar (18).

5. The tempered glass film application auxiliary device according to claim 4, characterized in that: The other end of the positioning rod (17) is fixedly connected to the extrusion plate (20). The inner wall of the film box (1) is equipped with a telescopic rod (21), and the other end of the telescopic rod (21) is fixedly connected to the extrusion plate (20). A spring (22) is installed on the outside of the telescopic rod (21), and the two ends of the spring (22) are fixedly connected to the extrusion plate (20) and the inner wall of the film box (1) respectively. The placement plate (3) has a moving groove (23) inside. The top of the extrusion plate (20) is fixedly connected to the positioning plate (24).

6. The tempered glass film application auxiliary device according to claim 4, characterized in that: The sleeve (19) has an anti-slip groove (25) on its outer side.

7. The tempered glass film application auxiliary device according to claim 5, characterized in that: The positioning plate (24) has a sponge pad (26) installed on the surface of the mating area.

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