A positioning film application auxiliary device

Abstract

This utility model discloses a positioning and film application auxiliary device, characterized in that it includes a mounting base, a positioning base, and a pressure roller assembly; elastic clamping members are provided on both sides of the mounting base, and the positioning base is slidably mounted on the mounting base; the pressure roller assembly is slidably mounted on the mounting base; the mounting base and the positioning base form a mounting cavity. The advantages are: this utility model, through the mounting base and the mounting cavity formed by the positioning base that can slide up and down along the mounting base, combined with the elastic clamping members provided on the mounting base, can clamp and position objects of different sizes to be applied, applicable to different models, and is convenient and quick to operate; by providing an elastic pressure roller assembly, when encountering mobile phone screen protectors of different thicknesses, the elastic connecting members of the pressure roller assembly, combined with the elastic roller, can achieve better pressure and rolling application for mobile phones of different thicknesses.

Description

Technical Field

[0001] This utility model relates to the technical field of positioning film application auxiliary device, specifically to a positioning film application auxiliary device. Background Technology

[0002] Currently, applying screen protectors to mobile phones and tablets is traditionally done manually. This method requires a high level of skill and is prone to misalignment. To address this, screen protector applicators have been designed to assist with the process. While these applicators simplify the process significantly, they typically only fit screen protectors of specific dimensions and phone models. If there are size differences between the screen protector, the phone's dimensions, and the applicator's mounting mechanism, the applicator will be unable to apply the screen protector correctly. Furthermore, for less popular, low-selling, or irregularly shaped phones, the significant size and structural differences compared to mainstream models make developing screen protector applicators more costly for manufacturers, and these applicators are less universally compatible than those for other mainstream models. Utility Model Content

[0003] The purpose of this invention is to provide a positioning film application auxiliary device to solve the above problems, as detailed below.

[0004] To achieve the above objectives, the present invention provides the following technical solution:

[0005] This utility model provides a positioning film application auxiliary device, characterized in that: it includes a mounting base, a positioning base, and a pressure roller assembly; elastic clamping members are provided on both sides of the mounting base, and the positioning base is slidably mounted on the mounting base; the pressure roller assembly is slidably mounted on the mounting base; the mounting base and the positioning base form a mounting cavity.

[0006] Preferably, the mounting base is provided with a pressure roller guide rail, and the pressure roller assembly is provided with a bracket and a roller assembly. The bracket includes a second locking post and an elastic connector. The roller assembly is mounted on the bracket via the elastic connector. The pressure roller assembly is mounted on the pressure roller guide rail via the second locking post.

[0007] As a preferred option, the bracket is also provided with an operating part; the roller assembly includes rollers and a connecting shaft; the rollers are detachably mounted on the elastic connector via the connecting shaft.

[0008] As a preferred option, the mounting base also includes a second membrane positioning connection portion, which is provided with an elastic connection portion and a mounting post. The mounting post is disposed on the elastic connection portion, which has a concave V-shaped structure.

[0009] Preferably, the mounting base further includes a second hook portion, a sliding hole, a pressing and clamping portion, a handle, and a positioning slide groove mounting portion; the positioning base is provided with a first membrane positioning connection portion, a positioning element, a first hook portion, a first locking post, a pull-out hole, and a locking portion; the positioning base cooperates with the positioning slide groove mounting portion through the first locking post, so that the positioning base moves along the length direction of the positioning slide groove mounting portion, and the first hook portion cooperates with the sliding hole; the positioning element is an elastic positioning element, and the pressing and clamping portion is provided with a locking platform, which cooperates with the locking portion.

[0010] Preferably, the second hook portion can be connected to the first hook portion via a spring.

[0011] As a preferred option, a cover is also included, and the bracket is further provided with a cover mounting shaft, on which the cover is hinged.

[0012] As a preferred option, the device also includes a membrane assembly, wherein the mounting base is provided with a second membrane positioning connection portion, and the positioning base is provided with a first membrane positioning connection portion; one end of the membrane assembly is mounted on the second membrane positioning connection portion; and the other end of the membrane assembly is mounted on the first membrane positioning connection portion.

[0013] Preferably, the positioning seat is provided with a pull-out hole, and the membrane assembly includes a positioning connecting membrane, a membrane body and a pull-out release membrane assembly arranged sequentially from top to bottom.

[0014] Preferably, one end of the positioning connecting film is installed on the first film positioning connecting part, and the other end of the positioning connecting film is installed on the second film positioning connecting part; both the first film positioning connecting part and the second film positioning connecting part are connecting posts; the connecting post of the second film positioning connecting part is provided with an anti-disengagement hook; the pull-out release film assembly includes a release film, a connecting strip and a pull strip, the pull strip is installed on the release film through the connecting strip, and the pull strip passes through the pull-out hole.

[0015] Preferably, the roller is an elastic roller.

[0016] The beneficial effects are as follows: This utility model uses a mounting base and a positioning base that can slide up and down along the mounting base to form a mounting cavity, combined with an elastic clamping component set on the mounting base, to clamp and position objects of different sizes to be applied, making it applicable to different models and convenient and quick to operate; by setting an elastic pressure roller component, when encountering mobile phone screen protectors of different thicknesses, the elastic connector of the pressure roller component, in conjunction with the elastic roller, can achieve better pressure and rolling application for mobile phones of different thicknesses. The first and second hooks set on the mounting base and positioning base, in conjunction with springs, can achieve return clamping of the mobile phone, resulting in better screen protector application. Furthermore, the positioning component is an elastic positioning component; when applying screen protectors of different thicknesses, the deformation of the elastic positioning component and its cooperation with the charging port can achieve appropriate positioning for mobile phones of different thicknesses, making it widely applicable. The handle and operating part on the support of the pressure roller allow for better force application and easier operation when rolling is required. Furthermore, the second membrane positioning connection part is equipped with an elastic connection part and a mounting post. The elastic connection part has a concave V-shaped structure, allowing for faster installation of the membrane assembly's positioning connection membrane via the inclined surface of the V-shaped structure. The positioning seat is secured by the locking part on the positioning seat and the pressing part on the mounting seat. When clamping is required, pressing the pressing part achieves clamping, facilitating operation. By installing the pressure roller assembly on the mounting seat, the film can be applied after the release film is removed by moving the pressure roller assembly. Additionally, the cover creates a closed space between the cover, positioning seat, and mounting seat, enabling dust-free operation and improving the film application effect. Attached Figure Description

[0017] 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.

[0018] Figure 1 This is a three-dimensional structural schematic diagram of the present invention;

[0019] Figure 2 This is a three-dimensional structural diagram of the present invention with the lid removed;

[0020] Figure 3 yes Figure 2 A bottom view;

[0021] Figure 4 This is a three-dimensional structural diagram of the mounting base of this utility model;

[0022] Figure 5This is a three-dimensional structural schematic diagram of the pressure roller assembly of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the bracket of this utility model;

[0024] Figure 7 This is a three-dimensional structural diagram of the roller assembly of this utility model;

[0025] Figure 8 This is a three-dimensional structural diagram of the mounting base of this utility model:

[0026] Figure 9 This is a three-dimensional structural schematic diagram of the mounting base of this utility model from another perspective;

[0027] Figure 10 This is a schematic diagram of the membrane module of this utility model:

[0028] Figure 11 This is a top view of the membrane module of this utility model.

[0029] The annotations in the attached figures are explained as follows:

[0030] 1. Mounting base; 101. Handle; 102. Second membrane positioning connection; 1021. Mounting post; 1022. Elastic connection; 103. Pressure roller guide rail; 104. Second hook; 105. Elastic clamping element; 106. Sliding hole; 107. Pressing and clamping part; 1071. Clamping platform; 108. Positioning slide groove mounting part; 2. Pressure roller assembly; 201. Bracket; 2011. Second clamping post; 2012. Elastic connection; 2013. Operating part; 2014. Cover 202. Mounting shaft; 202. Roller assembly; 2021. Roller; 2022. Connecting shaft; 3. Cover; 4. Positioning seat; 401. First membrane positioning connection part; 402. Positioning component; 403. First hook part; 404. First locking post; 405. Pull-out hole; 406. Locking part; 5. Spring; 6. Membrane assembly; 601. Positioning connection membrane; 602. Membrane body; 603. Pull-out release membrane assembly; 6031. Release membrane; 6032. Pull strip; 6033. Connecting strip. Detailed Implementation

[0031] To make the objectives, technical solutions, and advantages of this utility model clearer, the technical solutions of this utility model will be described in detail below. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. Based on the embodiments of this utility model, all other implementation methods obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0032] See Figures 1-11As shown, this utility model provides a positioning film application auxiliary device, characterized in that it includes a mounting base 1, a positioning base 4, and a pressure roller assembly 2; elastic clamping members 105 are provided on both sides of the mounting base 1, and the positioning base 4 is slidably mounted on the mounting base 1; the pressure roller assembly 2 is slidably mounted on the mounting base 1; the mounting base 1 and the positioning base 4 form a mounting cavity. In this embodiment, after the object to be applied is placed in the mounting cavity, the film assembly 6 is installed, and then the pressure roller assembly 2 is used to roll and press it. After application, the positioning connecting film 601 is peeled off to complete the film application process. The elastic clamping member 105 can be any elastic structure or elastic element that can clamp the object to be applied. It can be integrally formed on the mounting base 1 or detachably mounted on the mounting base 1.

[0033] In this embodiment, the mounting base 1 is provided with a pressure roller guide rail 103, and the pressure roller assembly 2 is provided with a bracket 201 and a roller assembly 202. The bracket 201 includes a second locking post 2011 and an elastic connector 2012. The roller assembly 202 is mounted on the bracket 201 via the elastic connector 2012. The pressure roller assembly 2 is mounted on the pressure roller guide rail 103 via the second locking post 2011. The pressure roller assembly 2 is mounted on the bracket 201 via the elastic connector 2012. When encountering mobile phones of different thicknesses, the pressure roller assembly 2 can smoothly pass through the object to be applied through the deformation of the elastic connector 2012, thereby completing the film application. It has a wide range of applications. The elastic connector 2012 can be integrally formed on the bracket 201 or detachably mounted on the bracket 201. The structure of the elastic connector 2012 can be any structure that achieves this function.

[0034] In this embodiment, the bracket 201 is further provided with an operating part 2013; the roller assembly 202 includes a roller 2021 and a connecting shaft 2022; the roller 2021 is detachably mounted on the elastic connector 2012 via the connecting shaft 2022. In this embodiment, the roller 2021 can be an elastic roller 2021.

[0035] In this embodiment, the mounting base 1 further includes a second membrane positioning connection portion 102. The second membrane positioning connection portion 102 is provided with an elastic connection portion 1022 and a mounting post 1021. The mounting post 1021 is disposed on the elastic connection portion 1022, and the elastic connection portion 1022 has a concave V-shaped structure. The concave V-shaped structure of the elastic connection portion 1022 not only meets the requirements of the elastic structure, but also allows for easier installation of the membrane structure due to the concave slope, making installation more convenient and faster.

[0036] In this embodiment, the mounting base 1 further includes a second hook portion 104, a sliding hole 106, a pressing and clamping portion 107, a handle 101, and a positioning slide groove mounting portion 108; the positioning base 4 is provided with a first membrane positioning connection portion 401, a positioning element 402, a first hook portion 403, a first locking post 404, a pull-out hole 405, and a locking portion 406; the positioning base 4 cooperates with the positioning slide groove mounting portion 108 through the first locking post 404, so that the positioning base 4 moves along the length direction of the positioning slide groove mounting portion 108, and the first hook portion 403 cooperates with the sliding hole 106; the positioning element 402 is elastic. The positioning component 402, the pressing and clamping part 107 is provided with a clamping platform 1071, the clamping platform 1071 cooperates with the clamping part 406. In this embodiment, the positioning seat 4 can move back and forth on the mounting seat 1 through the cooperation of the first clamping post 404 and the positioning slide groove mounting part 108. Through the sliding hole 106 provided on the mounting seat 1, it can be ensured that the first hook part 403 can move in the sliding hole 106, and at the same time, it can be ensured that the first hook part 403 can cooperate with the second hook part 104 to realize the installation of the spring 5. In addition, when the spring 5 is not used, the film assembly can be put on after manual clamping, and the object to be applied can also be fixed and clamped by the film assembly.

[0037] In this embodiment, the second hook portion 104 and the first hook portion 403 can be connected by a spring 5.

[0038] In this embodiment, a cover 3 is also included, and the bracket 201 is also provided with a cover mounting shaft 2014, and the cover 3 is hingedly mounted on the cover mounting shaft 2014.

[0039] In this embodiment, a membrane assembly 6 is also included. The mounting base 1 is provided with a second membrane positioning connection part 102, and the positioning base 4 is provided with a first membrane positioning connection part 401. One end of the membrane assembly 6 is installed in the second membrane positioning connection part 102, and the other end of the membrane assembly 6 is installed in the first membrane positioning connection part 401.

[0040] In this embodiment, the positioning seat 4 is provided with a pull-out hole 405, and the membrane assembly 6 includes a positioning connecting membrane 601, a membrane body 602 and a pull-out release membrane assembly 603 arranged sequentially from top to bottom.

[0041] In this embodiment, one end of the positioning connecting film 601 is installed on the first film positioning connecting part 401, and the other end of the positioning connecting film 601 is installed on the second film positioning connecting part 102; both the first film positioning connecting part 401 and the second film positioning connecting part 102 are connecting posts; the connecting post of the second film positioning connecting part 102 is provided with an anti-disengagement hook; the pull-out release film assembly 603 includes a release film 6031, a connecting strip 6033 and a pull strip 6032, the pull strip 6032 is installed on the release film 6031 through the connecting strip 6033, and the pull strip 6032 passes through the pull-out hole 405.

[0042] The above structure is applied as follows:

[0043] After the object is placed in the mounting cavity formed by the mounting base 1 and the positioning base 4, pressing the pressing part causes the locking part 406 to disengage from the locking platform 1071. Under the action of the spring 5, the positioning base 4 returns to its original position, thereby clamping the object. After clamping the object to be applied, the film assembly 6 is installed on the first film positioning connection part 401 and the second film positioning connection part 102 respectively through the positioning connecting film 601. Since the two connecting columns of the second film positioning connection part 102 have different cross-sectional shapes, the installation direction can be better determined. After positioning, when the film needs to be applied, the operator pulls it through the pull hole 405 through which the pull strip 6032 passes. The pull bar 6032 is moved to detach the release film 6031 from the film body 602, and then the pressure roller assembly 2 is pushed. Since the roller assembly 202 is mounted on the bracket 201 through the elastic connector 2012, and the mounting base 1 is provided with an elastic connecting part 1022, which is a concave V-shaped structure, when the roller 2021 moves to the elastic connecting part 1022 and comes into contact with the film, the roller 2021 will squeeze the film. Moving the roller 2021 can expel air from the film and the object to be applied. After moving the roller 2021 back and forth several times, the film application is completed. After the film application is completed, the positioning connecting film 601 is peeled off to complete the film application process.

[0044] In this embodiment, the roller 2021 is an elastic roller 2021.

[0045] The beneficial effects are as follows: This utility model uses the mounting base 1 and the positioning base 4, which can slide up and down along the mounting base 1, to form a mounting cavity. Combined with the elastic clamping member set on the mounting base 1, it can clamp and position objects of different sizes, making it suitable for different models and convenient and quick to operate. By setting the elastic pressure roller assembly 2, when encountering mobile phone screen protectors of different thicknesses, the elastic connector 2012 of the pressure roller assembly 2, in conjunction with the elastic roller 2021, can achieve better pressure and rolling adhesion for mobile phones of different thicknesses. The first hook and second hook set on the mounting base 1 and the positioning base 4, in conjunction with the spring 5, can achieve the return clamping of the mobile phone, resulting in a better screen protector application effect. In addition, the positioning member 402 is an elastic positioning member 402. When applying screen protectors of different thicknesses, the deformation of the elastic positioning member 402 and its cooperation with the charging port can achieve the adhesion and positioning of mobile phones of different thicknesses, making it widely applicable. The handle 101 set on the mounting base 1 and the bracket of the pressure roller are also included. The operating part 2013 on the 201 allows for better force application and easier operation when rolling is required, thanks to the cooperation between the handle 101 and the operating part 2013. Furthermore, the second film positioning connection part 102 is equipped with an elastic connection part 1022 and a mounting post 1021. The elastic connection part 1022 has a concave V-shaped structure. When installing the film assembly 6, the positioning connection film 601 of the film assembly 6 can be installed more quickly through the inclined surface of the V-shaped structure. The positioning seat 4 is positioned by the cooperation of the locking part 406 on the positioning seat 4 and the locking platform 1071 of the pressing part on the mounting seat 1. When clamping is required, pressing the pressing part can achieve clamping, facilitating operation. The pressure roller assembly 2 is installed on the mounting seat 1. After the release film 6031 is torn off, the film can be applied by moving the pressure roller assembly 2. Additionally, the cover 3, positioning seat 4, and mounting seat 1 form a closed space, enabling dust-free operation and better film application results.

[0046] 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 disclosed 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 positioning sticker auxiliary device, characterized by: It includes a mounting base, a positioning base, and a pressure roller assembly; the mounting base is provided with elastic clamping members on both sides, and the positioning base is slidably mounted on the mounting base; the pressure roller assembly is slidably mounted on the mounting base; the mounting base and the positioning base form a mounting cavity.

2. The positioning film pasting aid device according to claim 1, characterized by: The mounting base is provided with a pressure roller guide rail, and the pressure roller assembly is provided with a bracket and a roller assembly. The bracket includes a second locking post and an elastic connector. The roller assembly is mounted on the bracket through the elastic connector. The pressure roller assembly is mounted on the pressure roller guide rail through the second locking post.

3. The positioning film pasting auxiliary device according to claim 2, characterized in that: The bracket is also provided with an operating part; the roller assembly includes rollers and a connecting shaft; the rollers are detachably mounted on the elastic connector via the connecting shaft.

4. The positioning film application auxiliary device according to claim 1, characterized in that: The mounting base also includes a second membrane positioning connection part, which is provided with an elastic connection part and a mounting post. The mounting post is disposed on the elastic connection part, which has a concave V-shaped structure.

5. The positioning film application auxiliary device according to claim 4, characterized in that: The mounting base further includes a second hook portion, a sliding hole, a pressing and clamping portion, a handle, and a positioning slide groove mounting portion; the positioning base is provided with a first membrane positioning connection portion, a positioning element, a first hook portion, a first locking post, a pull-out hole, and a locking portion; the positioning base cooperates with the positioning slide groove mounting portion through the first locking post to allow the positioning base to move along the length direction of the positioning slide groove mounting portion, and the first hook portion cooperates with the sliding hole; the positioning element is an elastic positioning element, and the pressing and clamping portion is provided with a locking platform, which cooperates with the locking portion.

6. The positioning film application auxiliary device according to claim 5, characterized in that: The second hook portion can be connected to the first hook portion via a spring.

7. The positioning film application auxiliary device according to claim 2, characterized in that: It also includes a cover, and the bracket is further provided with a cover mounting shaft, on which the cover is hingedly mounted.

8. The positioning film application auxiliary device according to any one of claims 1-7, characterized in that: It also includes a membrane assembly, wherein the mounting base is provided with a second membrane positioning connection part, and the positioning base is provided with a first membrane positioning connection part; one end of the membrane assembly is installed in the second membrane positioning connection part; and the other end of the membrane assembly is installed in the first membrane positioning connection part.

9. The positioning film application auxiliary device according to claim 8, characterized in that: The positioning seat is provided with a pull-out hole, and the membrane assembly includes a positioning connecting membrane, a membrane body and a pull-out release membrane assembly arranged sequentially from top to bottom.

10. The positioning film application auxiliary device according to claim 9, characterized in that: One end of the positioning connecting film is installed on the first film positioning connecting part, and the other end of the positioning connecting film is installed on the second film positioning connecting part; both the first film positioning connecting part and the second film positioning connecting part are connecting posts; the connecting post of the second film positioning connecting part is provided with an anti-detachment hook; the pull-out release film assembly includes a release film, a connecting strip and a pull strip, the pull strip is installed on the release film through the connecting strip, and the pull strip passes through the pull-out hole.

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