Mobile phone film pasting device

Abstract

The utility model belongs to the technical field of electronic product film pasting, and particularly relates to a mobile phone film pasting device, which comprises a bottom shell, an upper cover and a lower cover, the adjusting mechanism is mounted in the bottom shell in a sliding manner; the roller mechanism is mounted on the bottom shell in a sliding manner; the film lifting bracket is mounted on the bottom shell; when the roller mechanism slides to abut against the film lifting support, the film lifting support lifts the film away from the mobile phone screen, the roller mechanism pushes the film lifting support in the stress direction, the film lifted by the film lifting support falls onto the mobile phone screen, and the roller mechanism presses the film to be attached to the mobile phone screen. The film lifting device has the advantages that the film lifting support is additionally arranged, and when the rolling wheel presses the outermost edge of a film, air can be completely exhausted, and then the film and a mobile phone screen can be completely attached.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the technical field of electronic product film pasting, especially relates to a mobile phone film pasting device. BACKGROUND

[0002] Pasting film on a mobile phone is a measure to protect the screen of the mobile phone, and on the basis of manually pasting film on the mobile phone, an auxiliary tool is used to paste film on the mobile phone.

[0003] The authorized patent with the publication number CN220054291U discloses a mobile phone film auxiliary tool, which comprises a bottom shell, a face shell, a compression roller rotatably installed at the front end of the bottom shell, and a mobile phone positioning mechanism slidably installed on the inner side of the bottom shell.

[0004] In the prior art represented by the above patent, at least the following problems exist:

[0005] When exhausting, the compression roller will press the film, so that the edge of the film is sealed in advance, resulting in unclean exhaust. INVENTION CONTENTS

[0006] The utility model provides a mobile phone film pasting device for solving the above-mentioned technical problem.

[0007] In order to achieve the above purpose, the utility model realizes the following technical scheme: a mobile phone film pasting device, characterized by comprising: a bottom shell, a groove is formed in the inside; an adjusting mechanism is slidably installed in the bottom shell; a roller mechanism is slidably installed on the bottom shell; a film lifting support is installed on the bottom shell.

[0008] Further, the adjusting mechanism comprises: a sliding support slidably installed in the bottom shell; two connecting arms are fixedly connected to the sliding support, and the connecting arms are respectively installed at one end of the sliding support close to the film lifting support;

[0009] Two sliding blocks are respectively installed on the connecting arms, and the bottom shell is provided with guide rails for guiding the sliding of the sliding blocks;

[0010] A handle is installed on the sliding support.

[0011] Further, the roller mechanism comprises:

[0012] A roller cover is slidably installed on the bottom shell, sliding grooves are formed at both ends of the roller cover, guide edges matching the sliding grooves of the roller cover are formed on the bottom shell, and an axle hole is formed in the inner side of the roller cover;

[0013] A roller is rotatably mounted inside the roller cover, and a rotating shaft is fixedly mounted at both ends of the roller, the rotating shaft cooperating with the shaft hole.

[0014] Furthermore, it also includes: a latch, which is installed on the bottom shell.

[0015] Furthermore, it also includes: two baffles are provided at one end of the roller cover near the lifting film support, and the lifting film support is provided at both ends with blocks, the baffles and the blocks being positioned to match each other.

[0016] As can be seen from the above technical solution, the beneficial effects of the mobile phone screen protector device provided by this utility model are as follows:

[0017] Adding a film lifting bracket allows air to be completely expelled when the roller presses down to the outermost edge of the film, ensuring a perfect fit between the film and the phone screen. Attached Figure Description

[0018] 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.

[0019] Figure 1 A schematic diagram of the overall structure provided for an embodiment of this utility model;

[0020] Figure 2 A schematic diagram of the structure of the adjustment mechanism provided in this embodiment of the utility model;

[0021] Figure 3 This is a schematic diagram of the roller mechanism provided in an embodiment of the present utility model;

[0022] Figure 4 This is a schematic diagram of the structure for removing the roller cover provided in an embodiment of the present utility model;

[0023] Figure 5 for Figure 4 Enlarged diagram of point A in the middle.

[0024] In the diagram: 1-bottom shell; 2-adjustment mechanism; 3-roller mechanism; 4-film lifting bracket; 101-guide rail; 102-guide edge; 201-sliding bracket; 202-connecting arm; 203-slider; 204-press handle; 301-roller cover; 302-roller; 5-pin; 3011-baffle; 401-stop block. Detailed Implementation

[0025] The embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0026] In the description of this application, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this application.

[0027] The terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, unless otherwise stated, "a plurality of" means two or more.

[0028] In the description of this application, it should be noted that, unless otherwise expressly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this application based on the specific circumstances.

[0029] Example:

[0030] To solve the above technical problems, such as Figures 1 to 3 As shown, this embodiment provides a mobile phone screen protector application device, characterized in that it includes: a bottom shell 1 with a groove inside; an adjustment mechanism 2 slidably installed inside the bottom shell 1; a roller mechanism 3 slidably installed on the bottom shell 1; and a screen protector lifting bracket 4 installed on the bottom shell 1. When the roller mechanism 3 slides to abut against the screen protector lifting bracket 4, the screen protector lifting bracket 4 lifts the screen protector away from the mobile phone screen, and the roller mechanism 3 pushes the screen protector lifting bracket 4 in the direction of force, so that the screen protector lifted by the screen protector lifting bracket 4 falls onto the mobile phone screen, and the roller mechanism 3 presses the screen protector to adhere to the mobile phone screen.

[0031] The base shell 1 serves as the basic frame, with grooves on its interior and at both ends of its short sides. A guide rail 101 is located below the middle section of the base shell 1, matching the sliding part of the adjustment mechanism 2, allowing the adjustment mechanism 2 to slide on the base shell 1. A guide edge 102 is located on the long side of the base shell 1, allowing the roller mechanism 3 to slide back and forth along the guide edge 102. A film lifting bracket 4 is installed at one end of the base shell 1 via a sliding groove. The sliding groove is located on the base shell 1 and only extends along the edge of the base shell 1. On the side near the sliding bracket 201, the sliding groove is not connected to the groove inside the base shell 1, allowing the film lifting bracket 4 to abut against the groove. When subjected to a force from the sliding bracket 201 towards the film lifting bracket 4, the film lifting bracket 4 displaces in the direction of the force. When subjected to a force in the opposite direction, the film lifting bracket 4 abuts against the groove and cannot move. The adjustment mechanism 2 is used for manual position adjustment to adapt to different... For phones of the same size, the roller mechanism 3 is used to expel air between the film and the phone, ensuring the film adheres to the phone screen and is applied smoothly. The film lifting bracket 4 lifts one end of the film. When the roller mechanism 3 rolls to the film lifting bracket 4, it pushes the film lifting bracket 4 in the direction of force, allowing the film to fall. This prevents the film from adhering to the phone screen prematurely before the roller mechanism 3 reaches the edge, thus avoiding incomplete air removal. The position of the adjustment mechanism 2 is manually adjusted so that the phone is placed inside the bottom case 1. The film is then placed on the phone screen. After adjustment, the roller mechanism 3 is installed and pushed to slide along the sliding bracket 201 to the film lifting bracket 4, expelling air bubbles between the film and the phone screen. When the roller mechanism 3 slides to the position of the film lifting bracket 4, it pushes the film lifting bracket 4 to fall off, and the roller mechanism 3 presses the film evenly onto the phone screen, completing the phone screen protector application process.

[0032] Furthermore, such as Figures 1 to 2 As shown, the adjustment mechanism 2 includes: a sliding bracket 201, which is slidably installed inside the bottom shell 1; two connecting arms 202, which are fixedly connected to the sliding bracket 201, and the connecting arms 202 are respectively installed at one end of the sliding bracket 201 near the lifting film bracket 4; two sliders 203, which are respectively installed on the connecting arms 202, and the bottom shell 1 is provided with a guide rail 101 to guide the sliders 203 to slide; and a push handle 204, which is installed on the sliding bracket 201.

[0033] The sliding bracket 201 forms a sliding pair with the guide rail 101 of the bottom shell 1 through the slider 203. The sliding bracket 201 moves inside the bottom shell 1 along the direction of the guide rail 101. The connecting arm 202 is fixed on the sliding bracket 201, the slider 203 is fixed on the connecting arm 202, and the push handle 204 is fixed on the top of the sliding bracket 201. The sliding bracket 201 serves as the main frame of the adjustment mechanism 2. The connecting arm 202 is used to assist in transmitting the force received by the sliding bracket 201. The slider 203 is used to cooperate with the guide rail 101 to make the sliding bracket 201 move along the direction of the guide rail 101. The push handle 204 makes it convenient for the user to apply force to the sliding bracket 201. During use, manually adjusting the push handle 204 causes the sliding bracket 201 to move along the direction of the guide rail 101 by sliding the slider 203, so that mobile phones of different sizes can be placed inside the bottom shell 1.

[0034] Furthermore, such as Figure 1 , Figure 3 As shown, the roller mechanism 3 includes: a roller cover 301, which is slidably mounted on the bottom shell 1. The roller cover 301 has sliding grooves at both ends. The bottom shell 1 has guide edges 102 that match the sliding grooves of the roller cover 301. The roller cover 301 has a shaft hole on its inner side. A roller 302 is rotatably mounted inside the roller cover 301. The roller 302 has a rotating shaft fixedly mounted at both ends. The rotating shaft cooperates with the shaft hole.

[0035] The roller cover 301 has sliding grooves at both ends that form sliding pairs with guide edges 102 on the two long sides of the base shell 1. The roller cover 301 slides on the base shell 1 along the guide edges 102. The rotating shafts at both ends of the roller 302 form rotating pairs with the shaft holes inside the roller cover 301. The bottom of the sliding groove of the roller cover 301 is shaped like two round teeth. The roller 302 can rotate in the two end directions of the base shell 1 inside the roller cover 301. The guide edges 102 and the base shell 1 are integrated, and the guide edges 102 have a toothed groove at the end near the sliding bracket 201 that matches the round teeth, allowing the roller cover 301 to be disassembled and reinstalled from the base shell 1. The roller cover 301 can protect the roller 302 from external contamination, and can transmit force to the roller 302 to make the roller 302 rotate in the direction of force and slide along the path of the guide edge 102. The surface of the roller 302 is made of soft silicone. The roller 302 is used to press the film onto the mobile phone screen and remove the air between the film and the mobile phone screen. The guide edge 102 cooperates with the sliding groove to make the roller 302 slide in one direction. During use, the user pushes the roller cover 301 to slide along the guide edge 102, and the roller 302 moves synchronously with the roller cover 301. The roller 302 rotates around the axis and contacts the mobile phone film to remove the air between the film and the mobile phone screen.

[0036] Furthermore, such as Figure 1As shown, it also includes: a pin 5, which is installed on the bottom shell 1.

[0037] The pin 5 is attached to the bottom cover 1, and the pin 5 can be detached from the bottom cover 1. The head shape of the pin 5 matches the charging port of the mobile phone.

[0038] Furthermore, such as Figures 1 to 5 As shown, it also includes: two baffles 3011 are provided at one end of the roller cover 301 near the film lifting bracket 4, and the film lifting bracket 4 is provided at both ends with blocks 401, the baffles 3011 and the blocks 401 are matched in position.

[0039] Among them, the baffle 3011 and the roller cover 301 are integrated structures, and the stop block 401 and the film lifting bracket 4 are integrated structures. The positions of the baffle 3011 and the stop block 401 are matched. During use, the user pushes the roller cover 301 to slide along the guide edge 102 from the end away from the film lifting bracket 4 toward the film lifting bracket 4. When the roller 302 rolls to the end position, the baffle 3011 on the roller cover 301 contacts the stop block 401 of the film lifting bracket 4, preventing the roller cover 301 from continuing to move, thus avoiding the film from being sealed to the mobile phone screen prematurely before the roller 302 has completely expelled the air.

[0040] In summary, after inserting the pin 5 into the phone charging port, it is snapped onto the bottom case 1. The user pushes the handle 204 to drive the sliding bracket 201 to slide along the guide rail 101, adjusting it to fit the phone size. The screen protector is then placed in, with one end of the screen protector placed on the screen protector lifting bracket 4. The user then pushes the roller cover 301 to slide along the guide edge 102 from the sliding bracket 201 towards the screen protector lifting bracket 4. The roller 302 rolls to expel the air between the screen protector and the phone screen. The stop block 401 on the screen protector lifting bracket 4 matches the baffle 3011 on the roller cover 301. When the baffle 3011 abuts against the stop block 401, the baffle 3011 pushes the stop block 401, causing the screen protector lifting bracket 4 to shift in the direction of force, causing the screen protector to fall. This allows the roller 302 to continue moving forward to completely expel the air between the screen protector and the phone screen, pressing the screen protector completely onto the phone screen, thus completing the screen protector application.

[0041] The above description is merely a specific embodiment of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope described in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the protection scope of the claims.

Claims

1. A mobile phone film attaching device, characterized by, The utility model relates to a mobile phone film lifting device, including: Bottom shell (1), internally open with groove; Adjusting mechanism (2), slidingly installed in the bottom shell (1); Roller mechanism (3), slidingly installed on the bottom shell (1); Lifting film support (4), installed on the bottom shell (1); When the roller mechanism (3) slides to abut with the lifting film support (4), the lifting film support (4) lifts the film away from the mobile phone screen, the roller mechanism (3) pushes the lifting film support (4) to the stress direction, makes the film that lifting film support (4) lifts fall to the mobile phone screen, the roller mechanism (3) presses film and mobile phone screen to adhere.

2. The mobile phone film attaching device according to claim 1, wherein The adjusting mechanism (2) includes: Sliding support (201), slidingly installed in the bottom shell (1); Two connecting arms (202), fixedly connected on the sliding support (201), the connecting arm (202) is installed on the sliding support (201) near one end of the lifting film support (4) respectively; Two sliders (203) are installed on the connecting arm (202) respectively, and the bottom shell (1) is provided with a guide rail (101) for guiding the sliding of the slider (203); Push handle (204), installed on the sliding support (201).

3. The mobile phone film attaching device according to claim 2, wherein The roller mechanism (3) includes: Roller cover (301), slidingly installed on the bottom shell (1), both ends of the roller cover (301) are provided with sliding grooves, the bottom shell (1) is provided with a guide edge (102) matched with the sliding groove of the roller cover (301), and the inner side of the roller cover (301) is provided with an axle hole; Roller (302), rotatably installed in the roller cover (301), both ends of the roller (302) are fixedly provided with shafts, and the shafts are matched with the axle hole.

4. The mobile phone pasting film device according to claim 3, characterized in that, Further including: Latches (5), installed on the bottom shell (1).

5. The mobile phone film attaching device according to claim 4, wherein Further including: One end of the roller cover (301) near the lifting film support (4) is provided with two baffles (3011), both ends of the lifting film support (4) are provided with stoppers (401), and the baffle (3011) is matched with the position of the stopper (401).

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