A mobile phone ultra-thin glass toughening film roller type laminator

Abstract

The utility model relates to mobile phone film sticking technical field, a kind of mobile phone ultra-thin glass toughened film roller type laminator. Including film sticking ware main part, positioning plate, roller assembly. The film sticking ware main part is rectangular plate structure, and mobile phone recess for placing mobile phone is arranged in the middle, and the lower side of mobile phone recess is provided with lower positioning column, and the upper side is provided with positioning plate slot;Mobile phone recess side is equipped with sliding slot, and the outer side of sliding slot is equipped with stop. Mobile phone recess in the film sticking ware main part is provided with multiple support blocks for avoiding mobile phone camera. The size of mobile phone recess satisfies that mobile phone can be clamped around after being placed into mobile phone recess. The upper side of positioning plate is provided with upper positioning column, and the lower side of positioning plate is provided with plug-in board. Roller assembly includes the roller frame of T shape structure, vertical is handle, and the lateral end is provided with downward slide bar, and roller is arranged between two slide bars. The length of slide bar is greater than the diameter of roller, and slide bar can be inserted into sliding slot, and the length of roller is greater than the width of mobile phone screen. Roller assembly is compatible with film sticking ware main part, and multiple are provided.

Description

Technical Field

[0001] This utility model relates to the field of mobile phone screen protector technology, and in particular to a roller-type applicator for ultra-thin tempered glass screen protectors. Background Technology

[0002] Ultra-thin tempered glass screen protectors are high-strength protective films used to protect the screens of electronic devices such as smartphones and tablets. They enhance the hardness and impact resistance of the glass through chemical or physical tempering processes, typically with a thickness between 0.03mm, combining thinness and protection. With the widespread adoption of foldable smartphones and other devices, user demand for screen protection has surged. Traditional plastic films (PET) and glass, due to their fragility and inability to fold, are gradually being phased out. However, the maturity of chemical tempering processes (ion exchange technology) has enabled ultra-thin glass to combine high strength and flexibility, meeting the folding requirements of new devices such as full-screen and curved screens. However, the application of these ultra-thin tempered glass screen protectors requires certain technical expertise, and the cost of ultra-thin tempered glass screen protectors is high, making rework impossible. This invention provides a simple and easy-to-operate roller-type applicator for ultra-thin tempered glass screen protectors. Utility Model Content

[0003] The main objective of this invention is to provide a roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones, so as to effectively solve the problems mentioned in the background art.

[0004] To achieve the above objectives, the present invention adopts the following technical solution: a roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones, comprising an applicator body, a positioning plate, and a roller assembly.

[0005] Preferably, the main body of the screen protector is a rectangular plate structure with a mobile phone groove in the middle for placing the mobile phone. The lower side of the mobile phone groove is provided with a lower positioning post according to the opening on the tempered glass screen protector and positioning film assembly, and the upper side is provided with a positioning plate slot for inserting the positioning plate. Slide grooves are provided on both sides of the length direction of the mobile phone groove, and a stop strip is provided on the outer side of the slide groove.

[0006] Preferably, the screen protector body has multiple support blocks arranged in the phone groove to avoid the phone camera.

[0007] Preferably, the screen protector body is provided with multiple parts according to the different sizes of the mobile phone groove, so as to accommodate mobile phone screen protectors of different sizes.

[0008] Preferably, the size of the phone recess is such that the phone can be securely held in place around its perimeter after it is placed inside.

[0009] Preferably, the upper side of the positioning plate is provided with an upper positioning post, and the upper positioning post is adapted to the reserved hole on the tempered film and positioning film assembly; the lower side of the positioning plate is provided with an insertion plate, and the insertion plate can be inserted into the positioning plate slot on the film applicator body.

[0010] Preferably, the roller assembly includes a T-shaped roller frame with a handle in the vertical direction and downward sliding rods at both ends in the horizontal direction, with a rotatable roller between the two sliding rods.

[0011] Preferably, the length of the slide bar is greater than the diameter of the roller, and the slide bar can be inserted into the sliding grooves on both sides of the mobile phone groove of the screen protector body, and the roller can be pushed by hand to move back and forth along the sliding groove.

[0012] Preferably, the length of the roller is greater than the width of the mobile phone screen.

[0013] Preferably, the roller assembly is adapted to the main body of the screen protector and multiple rollers are provided to accommodate screen protectors of various sizes and specifications.

[0014] The beneficial effects of this utility model are: it applies the ultra-thin tempered glass film to the mobile phone in one go from bottom to top, without trapping air or causing bubbles; the structure is simple, easy to operate, and the film is applied precisely. Attached Figure Description

[0015] Appendix Figure 1 This is a three-dimensional structural diagram of the present invention;

[0016] Appendix Figure 2 This is a three-dimensional structural diagram of the positioning plate of this utility model;

[0017] Appendix Figure 3 This is a three-dimensional structural diagram of the main body of the film applicator of this utility model;

[0018] Appendix Figure 4 This is a three-dimensional structural diagram of the roller assembly of this utility model.

[0019] Appendix Figure 1 —4. The main body of the screen protector is 1, the tempered glass screen protector and positioning film assembly is 2, the positioning plate is 3, the plug plate is 4, the upper positioning post is 5, the support block is 6, the mobile phone groove is 7, the positioning plate slot is 8, the lower positioning post is 9, the stop bar is 10, the slide groove is 11, the slide rod is 12, the roller is 13, the roller frame is 14, and the mobile phone is 15. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to 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.

[0021] Appendix Figure 1 As shown in Figure 4, a roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones includes an applicator body 1, a positioning plate 3, and a roller assembly.

[0022] The main body 1 of the screen protector is a rectangular plate structure with a mobile phone groove 7 in the middle for placing the mobile phone. The lower side of the mobile phone groove 7 is provided with a lower positioning post 9 according to the opening on the tempered glass screen protector and positioning film assembly 2, and the upper side is provided with a positioning plate slot 8 for inserting the positioning plate 3. The mobile phone groove 7 has sliding grooves 11 on both sides along its length, and the outer side of the sliding grooves 11 is provided with a stop strip 10.

[0023] The screen protector body 1 has multiple support blocks 6 arranged in the mobile phone groove 7 to avoid the mobile phone camera.

[0024] The screen protector body 1 is provided with multiple parts according to the different sizes of the mobile phone groove 7, so as to accommodate mobile phone screen protectors of different sizes.

[0025] The size of the phone recess 7 is such that the phone can be securely held in place around its perimeter after it is placed in the recess.

[0026] The upper side of the positioning plate 3 is provided with an upper positioning post 5, and the upper positioning post 5 is adapted to the reserved hole on the tempered film and positioning film assembly 2; the lower side of the positioning plate 3 is provided with a plug-in plate 4, and the plug-in plate 4 can be inserted into the positioning plate slot 8 on the film applicator body.

[0027] The roller assembly includes a T-shaped roller frame 14 with a handle in the vertical direction and downward sliding rods 12 at both ends in the horizontal direction. A rotatable roller 13 is arranged between the two sliding rods.

[0028] The length of the slide bar 12 is greater than the diameter of the roller 13, and the slide bar can be inserted into the slide grooves 11 on both sides of the mobile phone groove 7 of the screen protector body 1. The roller can be pushed by hand to move back and forth along the slide groove 11.

[0029] The length of the roller 13 is greater than the width of the mobile phone screen.

[0030] The roller assembly is adapted to the main body 1 of the screen protector and is provided in multiple ways to accommodate screen protectors of various sizes and specifications.

[0031] When using, select the appropriate screen protector body 1, insert the connector plate 4 of the positioning plate 3 into the positioning plate slot 8, place the cleaned phone 15 into the phone groove 7, and secure the phone 15 around the phone groove 7. Fit the reserved hole at one end of the tempered glass screen protector and positioning film assembly 2 onto the lower positioning post 9, and fit the reserved hole at the other end onto the upper positioning post 5 on the positioning plate 3. Peel off the release film, insert the slide bar 12 on the roller assembly into the slide groove 11 of the screen protector body 1, and push the roller bracket 14 along the slide groove 11 so that the roller 13 rolls the tempered glass screen protector from the lower positioning post 9 to the upper positioning post 5 until it is completely adhered to the phone screen. Then, remove the phone.

[0032] Beneficial effects: It applies the ultra-thin tempered glass screen protector to the phone in one go from bottom to top, without trapping air or causing bubbles; the structure is simple and easy to operate, and the screen protector is applied precisely.

[0033] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones, characterized in that, It includes a screen protector body, a positioning plate, and a roller assembly; the screen protector body is a rectangular plate structure with a mobile phone groove in the middle for placing the mobile phone, a lower positioning post is provided on the lower side of the mobile phone groove according to the opening on the tempered glass screen protector and positioning film assembly, and a positioning plate slot for inserting the positioning plate is provided on the upper side; sliding grooves are provided on both sides of the length direction of the mobile phone groove, and a stop strip is provided on the outer side of the sliding groove.

2. The roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 1, characterized in that, The screen protector body has multiple support blocks inside the phone recess that avoid the phone camera.

3. The roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 1, characterized in that, The size of the phone recess is such that the phone can be securely held in place around its edges after being placed inside.

4. The roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 1, characterized in that, The screen protector body is configured with multiple parts according to the different sizes of the phone's groove, in order to accommodate screen protectors of different sizes.

5. A roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 1, characterized in that, The upper side of the positioning plate is provided with an upper positioning post, which is adapted to the reserved hole on the tempered film and positioning film assembly; the lower side of the positioning plate is provided with a plug-in plate, which can be inserted into the positioning plate slot on the film applicator body.

6. The roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 1, characterized in that, The roller assembly includes a T-shaped roller frame with a handle in the vertical direction and downward sliding rods at both ends in the horizontal direction. A rotatable roller is arranged between the two sliding rods.

7. A roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 6, characterized in that, The length of the slide bar is greater than the diameter of the roller, and the slide bar can be inserted into the sliding grooves on both sides of the mobile phone groove of the screen protector body. The roller can be pushed by hand to move back and forth along the sliding groove.

8. A roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 6, characterized in that, The length of the scroll wheel is greater than the width of the mobile phone screen.

9. A roller-type applicator for ultra-thin tempered glass screen protectors for mobile phones according to claim 1, characterized in that, The roller assembly is adapted to the main body of the screen protector and multiple rollers are provided to accommodate screen protectors of various sizes.

Images