Mobile phone screen film pasting auxiliary device

Abstract

The utility model relates to the technical field of mobile phone screens, and discloses a mobile phone screen film pasting auxiliary device which solves the problems that an existing film pasting mode is poor in film pasting precision and can not adapt to mobile phones of different models for film pasting and comprises a supporting box, and a U-shaped supporting table is arranged on one side of the top end of the supporting box. A limiting end plate and a U-shaped moving frame are arranged at the top of the U-shaped supporting table, a rubber coating roller is rotationally arranged in the U-shaped moving frame, a mobile phone supporting and positioning mechanism is slidably arranged at the top end of the U-shaped supporting table, and a protective film positioning mechanism is arranged on the other side of the top end of the supporting box; the mobile phone supporting and positioning mechanism is composed of a lifting supporting table, a lifting fine adjustment electric telescopic rod, a side positioning plate and a mobile phone tail positioning end plate. The protective film positioning mechanism is composed of a supporting base, a turnover supporting plate, a damping shaft, a negative pressure suction plate, a vacuum emitter and an air pipe. Through the film pasting auxiliary device, the film pasting precision can be improved, and meanwhile, the film pasting auxiliary device can adapt to film pasting on mobile phones of different models.

Description

Technical Field

[0001] This utility model belongs to the field of mobile phone screen technology, specifically a mobile phone screen protector application auxiliary device. Background Technology

[0002] Most existing methods for applying screen protectors to mobile phones still rely on manual application or the use of simple fixtures. Manual application suffers from poor precision, affecting the quality of the application. While simple fixtures can improve the accuracy, they cannot be adjusted to fit different phone sizes. Therefore, each fixture can only be used for one specific phone model, limiting its applicability. This application proposes a mobile phone screen protector application auxiliary device. Utility Model Content

[0003] In order to overcome the shortcomings of the prior art, this utility model provides a mobile phone screen protector application auxiliary device, which effectively solves the problems of poor application accuracy and inability to adapt to different mobile phone models in the existing screen protector application methods.

[0004] To achieve the above objectives, the present invention provides the following technical solution: a mobile phone screen protector application auxiliary device, comprising a support box, a control panel fixedly disposed on the front of the support box, a U-shaped support platform fixedly disposed on one side of the top of the support box, a limit end plate fixedly disposed on one end of the top of the U-shaped support platform, a U-shaped movable frame slidably disposed on the other end of the U-shaped support platform, a rubber-coated roller rotatably disposed on the top of the U-shaped movable frame, a mobile phone support positioning mechanism slidably disposed at the middle position of the top of the U-shaped support platform, and a protective film positioning mechanism fixedly disposed on the other side of the top of the support box;

[0005] The mobile phone support and positioning mechanism consists of a lifting support platform, a lifting and fine-tuning electric telescopic rod, two side positioning plates, and a mobile phone tail positioning end plate. The lifting support platform slides through the middle of the U-shaped support platform. The lifting and fine-tuning electric telescopic rod is fixedly connected to the inside of the support box and to the lifting support platform. Both side positioning plates are fixedly connected to one side of the top of the lifting support platform. The mobile phone tail positioning end plate is connected to the end of the lifting support platform away from the limiting end plate.

[0006] The protective film positioning mechanism consists of a support base, a flip support plate, a damping shaft, a negative pressure suction plate, a vacuum emitter, and an air pipe. The support base is fixedly connected to the top of the support box. The flip support plate is rotatably connected to the support base through the damping shaft. The negative pressure suction plate is connected to the flip support plate. The vacuum emitter is connected to the inside of the support box. The air pipe is connected between the negative pressure suction plate and the vacuum emitter.

[0007] The negative pressure suction plate has a negative pressure chamber inside that is connected to the trachea. The top of the negative pressure suction plate has several miniature negative pressure suction holes that are connected to the negative pressure chamber. The inside of the negative pressure chamber is fixedly equipped with an optical fiber sensor that is aligned with one of the miniature negative pressure suction holes. The side of the top of the negative pressure suction plate is fixedly equipped with an L-shaped positioning ridge.

[0008] Preferably, two limiting rods are fixedly installed at one end of the lifting support platform, and springs are sleeved on the limiting rods. The positioning end plate of the mobile phone tail is slidably sleeved on the limiting rods.

[0009] Preferably, a positioning beam is slidably provided on one side of the top of the flip support plate, and the positioning beam is connected to the flip support plate through a fine-tuning screw. A positioning beam is slidably provided on one end of the top of the flip support plate, and the positioning beam is connected to the flip support plate through a fine-tuning screw.

[0010] Preferably, a T-shaped groove is provided on one side of the positioning beam, and a locking knob is provided on the other side of the positioning beam. A T-shaped limiting beam is fixedly provided on one side of the negative pressure suction plate. The T-shaped limiting beam is slidably connected to the inside of the T-shaped groove and matches the locking knob.

[0011] Compared with the prior art, the beneficial effects of this utility model are:

[0012] (1) In operation, by setting up a mobile phone support and positioning mechanism consisting of a lifting support platform, a lifting fine-tuning electric telescopic rod, two side positioning plates and a mobile phone tail positioning end plate, it is possible to support and limit different models of mobile phones and improve the stability of the mobile phone.

[0013] (2) By setting up a protective film positioning mechanism consisting of a support base, a flip support plate, a damping shaft, a negative pressure suction plate, a vacuum emitter and an air tube, and by setting up a negative pressure chamber, a micro negative pressure suction hole, an optical fiber sensor and an L-shaped positioning ridge, it is possible to achieve negative pressure suction and positioning of the mobile phone protective film. By cooperating with the mobile phone support positioning mechanism, the protective film positioning mechanism can achieve accurate and fast film application and improve film application efficiency.

[0014] (3) By setting positioning beam one, fine adjustment screw one, positioning beam two, fine adjustment screw two, T-shaped slide, locking knob and T-shaped limiting beam, the position of the negative pressure suction plate can be finely adjusted, thereby achieving fine adjustment of the position of the mobile phone protective film, which can be adapted to applying film to different models of mobile phones. Attached Figure Description

[0015] The accompanying drawings are provided to further understand the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention and do not constitute a limitation thereof.

[0016] In the attached diagram:

[0017] Figure 1 This is a schematic diagram of the structure of the mobile phone screen protector auxiliary device of this utility model;

[0018] Figure 2 This is a schematic diagram of the mobile phone support and positioning mechanism of this utility model;

[0019] Figure 3 This is a schematic diagram of the protective film positioning mechanism of this utility model;

[0020] Figure 4 This is a partial structural diagram of the protective film positioning mechanism of this utility model;

[0021] Figure 5 This is a partial structural diagram of the negative pressure suction plate of this utility model;

[0022] In the diagram: 1. Support box; 2. Control panel; 3. U-shaped support platform; 4. Limiting end plate; 5. U-shaped moving frame; 6. Rubber-coated rollers; 7. Mobile phone support positioning mechanism; 8. Protective film positioning mechanism; 9. Lifting support platform; 10. Lifting and fine-tuning electric telescopic rod; 11. Side positioning plate; 12. Mobile phone tail positioning end plate; 13. Support base; 14. Flip support plate; 15. Damping shaft; 16. Negative pressure suction plate; 17. Vacuum emitter; 18. Air tube; 19. Negative pressure chamber; 20. Miniature negative pressure suction hole; 21. Fiber optic sensor; 22. L-shaped positioning ridge; 23. Limiting rod; 24. Spring; 25. Positioning beam one; 26. Fine-tuning screw one; 27. Positioning beam two; 28. Fine-tuning screw two; 29. ​​T-shaped slide groove; 30. Locking knob; 31. T-shaped limiting beam. 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 of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0024] Depend on Figures 1 to 5 The present invention provides a mobile phone screen protector application auxiliary device, comprising a support box 1, a control panel 2 fixedly disposed on the front of the support box 1, a U-shaped support platform 3 fixedly disposed on one side of the top of the support box 1, a limit end plate 4 fixedly disposed on one end of the top of the U-shaped support platform 3, a U-shaped movable frame 5 slidably disposed on the other end of the U-shaped support platform 3, a rubber-coated roller 6 rotatably disposed on the top of the U-shaped movable frame 5, a mobile phone support positioning mechanism 7 slidably disposed at the middle position of the top of the U-shaped support platform 3, and a protective film positioning mechanism 8 fixedly disposed on the other side of the top of the support box 1;

[0025] Place the phone on top of the phone support positioning mechanism 7 to limit the phone's position. Position the protective film through the protective film positioning mechanism 8. Then manually flip the protective film positioning mechanism 8 to make the protective film adhere to the phone. Finally, press the protective film with the adhesive roller 6.

[0026] The mobile phone support and positioning mechanism 7 consists of a lifting support platform 9, a lifting and fine-tuning electric telescopic rod 10, two side positioning plates 11, and a mobile phone tail positioning end plate 12. The lifting support platform 9 slides through the middle of the U-shaped support platform 3. The lifting and fine-tuning electric telescopic rod 10 is fixedly connected to the inside of the support box 1 and fixedly connected to the lifting support platform 9. The two side positioning plates 11 are fixedly connected to one side of the top of the lifting support platform 9. The mobile phone tail positioning end plate 12 is connected to the end of the lifting support platform 9 away from the limiting end plate 4.

[0027] The mobile phone is placed on the top of the lifting support platform 9. The height of the lifting support platform 9 is adjusted according to the thickness of the mobile phone by the lifting micro-adjustment electric telescopic rod 10 so that the top surface of the mobile phone screen is flush with the top surface of the limiting end plate 4, one side of the mobile phone is in contact with the side positioning plate 11, and then the tail end plate 12 of the mobile phone is used to limit the tail end of the mobile phone.

[0028] The protective film positioning mechanism 8 consists of a support base 13, a flip support plate 14, a damping shaft 15, a negative pressure suction plate 16, a vacuum emitter 17, and an air pipe 18. The support base 13 is fixedly connected to the top of the support box 1. The flip support plate 14 is rotatably connected to the support base 13 through the damping shaft 15. The negative pressure suction plate 16 is connected to the flip support plate 14. The vacuum emitter 17 is connected to the inside of the support box 1. The air pipe 18 is connected between the negative pressure suction plate 16 and the vacuum emitter 17. The negative pressure suction plate 16 has a negative pressure chamber 19 that communicates with the air pipe 18. The top of the negative pressure suction plate 16 has several miniature negative pressure suction holes 20 that communicate with the negative pressure chamber 19. The inside of the negative pressure chamber 19 is fixedly provided with an optical fiber sensor 21 that is aligned with one of the miniature negative pressure suction holes 20. The side of the top of the negative pressure suction plate 16 is fixedly provided with an L-shaped positioning ridge 22.

[0029] The screen protector is attached to the negative pressure suction plate 16 and covers the micro negative pressure suction hole 20. The L-shaped positioning ridge 22 positions the screen protector. The vacuum emitter 17 achieves negative pressure suction, thereby limiting the position of the screen protector. The fiber optic sensor 21 can identify the screen protector. After the screen protector is attached to the negative pressure suction plate 16, the vacuum emitter 17 can be activated. After the screen protector is positioned, the support plate 14 can be manually rotated to attach the screen protector to the phone screen. This improves the accuracy and efficiency of screen protector application.

[0030] Two limiting rods 23 are fixedly installed at one end of the lifting support platform 9. Springs 24 are sleeved on the limiting rods 23. The mobile phone tail positioning end plate 12 is slidably sleeved on the limiting rods 23, which can realize the elastic limiting of the mobile phone tail positioning end plate 12, thereby enabling limiting support for different models of mobile phones.

[0031] A positioning beam 25 is slidably provided on one side of the top of the flip support plate 14. The positioning beam 25 is connected to the flip support plate 14 via a fine-tuning screw 26. A positioning beam 27 is slidably provided on one end of the top of the flip support plate 14. The positioning beam 27 is connected to the flip support plate 14 via a fine-tuning screw 28. A T-shaped groove 29 is provided on one side of the positioning beam 25. A locking knob 30 is provided on the other side of the positioning beam 25. A T-shaped limiting beam 31 is fixedly provided on one side of the negative pressure suction plate 16. The T-shaped limiting beam 31 is slidably connected to the inside of the T-shaped groove 29 and matches the locking knob 30.

[0032] When positioning different types of protective films, the negative pressure suction plate 16 needs to be pre-positioned. During positioning, first loosen the locking knob 30, then rotate the fine adjustment screw 28. The fine adjustment screw 28 drives the positioning beam 27 to move, and the positioning beam 27 limits the end face position of the negative pressure suction plate 16. Then tighten the locking knob 30. At this time, rotate the fine adjustment screw 26 to adjust the position of the positioning beam 25, thereby limiting the side position of the negative pressure suction plate 16.

[0033] In operation, a mobile phone support and positioning mechanism, consisting of a lifting support platform, a lifting and fine-tuning electric telescopic rod, two side positioning plates, and a positioning end plate at the rear of the phone, can support and limit the position of different mobile phone models, improving the stability of the phone. A protective film positioning mechanism, consisting of a support base, a flip support plate, a damping shaft, a negative pressure suction plate, a vacuum emitter, and an air tube, and equipped with a negative pressure chamber, a miniature negative pressure suction hole, a fiber optic sensor, and L-shaped positioning ridges, can achieve negative pressure suction and positioning of the mobile phone protective film. The cooperation between the protective film positioning mechanism and the mobile phone support and positioning mechanism enables precise and rapid film application, improving application efficiency. The presence of a positioning beam, a fine-tuning screw, a positioning beam, a fine-tuning screw, a T-shaped slide, a locking knob, and a T-shaped limiting beam allows for fine-tuning of the position of the negative pressure suction plate, thereby enabling fine-tuning of the position of the mobile phone protective film and adapting to the application of films to different mobile phone models.

Claims

1. A mobile phone screen protector application auxiliary device, comprising a support box (1), characterized in that: The front of the support box (1) is fixedly provided with a control panel (2), a U-shaped support platform (3) is fixedly provided on one side of the top of the support box (1), a limit end plate (4) is fixedly provided at one end of the top of the U-shaped support platform (3), a U-shaped moving frame (5) is slidably provided at the other end of the U-shaped support platform (3), a rubber-coated roller (6) is rotatably provided at the top of the U-shaped moving frame (5), a mobile phone support positioning mechanism (7) is slidably provided at the middle position of the top of the U-shaped support platform (3), and a protective film positioning mechanism (8) is fixedly provided on the other side of the top of the support box (1). The mobile phone support and positioning mechanism (7) consists of a lifting support platform (9), a lifting fine-tuning electric telescopic rod (10), two side positioning plates (11) and a mobile phone tail positioning end plate (12). The lifting support platform (9) slides through the middle of the U-shaped support platform (3). The lifting fine-tuning electric telescopic rod (10) is fixedly connected to the inside of the support box (1) and fixedly connected to the lifting support platform (9). The two side positioning plates (11) are fixedly connected to one side of the top of the lifting support platform (9). The mobile phone tail positioning end plate (12) is connected to the end of the lifting support platform (9) away from the limiting end plate (4). The protective film positioning mechanism (8) consists of a support base (13), a flip support plate (14), a damping shaft (15), a negative pressure suction plate (16), a vacuum emitter (17), and an air pipe (18). The support base (13) is fixedly connected to the top of the support box (1). The flip support plate (14) is rotatably connected to the support base (13) through the damping shaft (15). The negative pressure suction plate (16) is connected to the flip support plate (14). The vacuum emitter (17) is connected to the inside of the support box (1). The air pipe (18) is connected between the negative pressure suction plate (16) and the vacuum emitter (17). The negative pressure suction plate (16) has a negative pressure chamber (19) inside that communicates with the air tube (18). The top of the negative pressure suction plate (16) has several miniature negative pressure suction holes (20) that communicate with the negative pressure chamber (19). The negative pressure chamber (19) has a fixed fiber optic sensor (21) that is aligned with one of the miniature negative pressure suction holes (20). The side of the top of the negative pressure suction plate (16) has an L-shaped positioning ridge (22).

2. The mobile phone screen protector application auxiliary device according to claim 1, characterized in that: Two limiting rods (23) are fixedly installed at one end of the lifting support platform (9). A spring (24) is sleeved on the limiting rod (23), and the positioning end plate (12) at the tail of the mobile phone is slidably sleeved on the limiting rod (23).

3. The mobile phone screen protector application auxiliary device according to claim 1, characterized in that: A positioning beam (25) is slidably provided on one side of the top of the flip support plate (14). The positioning beam (25) is connected to the flip support plate (14) through a fine-tuning screw (26). A positioning beam (27) is slidably provided at one end of the top of the flip support plate (14). The positioning beam (27) is connected to the flip support plate (14) through a fine-tuning screw (28).

4. The mobile phone screen protector application auxiliary device according to claim 3, characterized in that: A T-shaped groove (29) is provided on one side of the positioning beam (25), and a locking knob (30) is provided on the other side of the positioning beam (25). A T-shaped limiting beam (31) is fixedly provided on one side of the negative pressure suction plate (16). The T-shaped limiting beam (31) is slidably connected to the inside of the T-shaped groove (29) and matches the locking knob (30).

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