A positioning film application auxiliary device

Abstract

This utility model discloses a positioning and film-applying auxiliary device, including an upper positioning shell and a lower shell. The upper positioning shell has symmetrically arranged elastic clamping parts on both sides, which can clamp the object to be applied. The lower shell is slidably mounted on the upper positioning shell, forming an installation cavity for mounting the object to be applied. The advantages are: this utility model, through the upper positioning shell and the installation cavity formed by the lower shell that can slide up and down along the upper positioning shell, combined with the elastic clamping parts on the upper positioning shell, can clamp and position objects of different sizes, applicable to different models, and is convenient and quick to operate; the use of a spring to connect the upper positioning shell and the lower shell enables the clamping of the object to be applied, facilitating operation.

Description

Technical Field

[0001] This utility model relates to the field of film application technology, 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, comprising an upper positioning shell and a lower shell.

[0006] The upper positioning shell has symmetrical elastic clamping parts on both sides, which can clamp the object to be pasted; the lower shell is slidably mounted on the upper positioning shell and forms a mounting cavity, which is used to install and position the object to be pasted.

[0007] Preferably, the upper positioning shell further includes a limiting groove, a hollow part, and a sliding groove, and the lower shell is provided with a sliding plate that cooperates with the sliding groove; the hollow part corresponds to the camera of the object to be attached, and the lower shell is provided with a limiting boss that can move along the length direction of the limiting groove.

[0008] As a preferred option, a spring is also included, wherein the upper positioning shell is provided with a first hook portion, the lower shell is provided with a second hook portion, and the spring connects the first hook portion and the second hook portion.

[0009] As a preferred feature, the lower shell is provided with a slot and a positioning element; the positioning element can be inserted into the charging port of the object to be attached.

[0010] As a preferred option, a membrane assembly is also included, wherein the upper positioning shell is provided with a second membrane positioning connection portion, and the lower shell 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.

[0011] As a preferred embodiment, the lower shell 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.

[0012] Preferably, one end of the positioning connecting membrane is installed on the first membrane positioning connecting part, and the other end of the positioning connecting membrane is installed on the second membrane positioning connecting part; both the first membrane positioning connecting part and the second membrane positioning connecting part are connecting posts; the connecting post of the second membrane positioning connecting part is provided with an anti-disengagement hook.

[0013] As a preferred feature, the two connecting posts of the second membrane positioning connection have different cross-sectional shapes.

[0014] Preferably, the pull-out release film assembly includes a release film, a connecting strip, and a pull strip, wherein the pull strip is mounted on the release film via the connecting strip and passes through the pull-out hole.

[0015] The beneficial effects are as follows: This utility model forms an installation cavity through an upper positioning shell and a lower shell that can slide up and down along the upper positioning shell, and combines it with an elastic clamping part provided on the upper positioning shell to clamp and position objects of different sizes. It can be applied to different models and is convenient and quick to operate.

[0016] The upper and lower positioning shells are connected by a spring, which can clamp the object to be applied, making the operation convenient. The connecting post of the second film positioning connection part is equipped with an anti-disengagement hook, which makes the installation of the positioning film more convenient and quick. 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 schematic diagram of the present invention from another angle;

[0020] Figure 3 This is a three-dimensional structural diagram of the upper positioning shell of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the upper positioning shell of this utility model from another angle;

[0022] Figure 5 This is a three-dimensional structural diagram of the lower shell of this utility model;

[0023] Figure 6 This is a three-dimensional structural diagram of the lower shell of this utility model from another angle;

[0024] Figure 7 This is a bottom view of the present invention;

[0025] Figure 8 This is a schematic diagram of the membrane module of this utility model:

[0026] Figure 9 This is a top view of the membrane module of this utility model.

[0027] The annotations in the attached figures are explained as follows:

[0028] 1. Upper positioning shell; 101. Elastic clamping part; 102. Second membrane positioning connection part; 1021. Anti-disengagement hook; 103. Limiting groove; 104. Hollowed-out part; 105. Sliding groove; 106. First hook part; 2. Lower shell; 201. Positioning component; 202. Pull-out hole; 203. First membrane positioning connection part; 204. Second hook part; 205. Slot; 206. Limiting boss; 207. Slide plate; 3. Spring; 4. Membrane assembly; 401. Positioning connection membrane; 402. Membrane body; 403. Pull-out release membrane assembly; 4031. Release membrane; 4032. Pull strip; 4033. Connecting strip. Detailed Implementation

[0029] 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.

[0030] See Figures 1-9 As shown, this utility model provides a positioning film application auxiliary device, including an upper positioning shell 1 and a lower shell 2.

[0031] The upper positioning shell 1 has symmetrically arranged elastic clamping parts 101 on both sides, which can clamp the object to be pasted. The lower shell 2 is slidably mounted on the upper positioning shell 1, forming a mounting cavity for mounting and positioning the object to be pasted. In this embodiment, the lower shell 2 can be slidably mounted on the upper positioning shell 1 to form a mounting cavity. By pushing the lower shell 2, the object to be pasted can slide along the elastic clamping parts 101 until it is fixed. The operation is simple and quick. The elastic clamping part 101 can be an elastic sheet or other elastic clamping structure.

[0032] In this embodiment, the elastic clamping part 101 is provided with anti-slip texture. The anti-slip texture can increase the friction of the object to be applied, and better clamp the object to be applied.

[0033] In this embodiment, the upper positioning shell 1 is further provided with a hollow part 104 and a sliding groove 105, and the lower shell 2 is provided with a sliding plate 207 that cooperates with the sliding groove 105; the hollow part 104 corresponds to the camera of the object to be attached, and the hollow part 104 can avoid the camera to avoid interference.

[0034] In this embodiment, the upper positioning shell 1 further includes a limiting groove 103, and the lower shell 2 is provided with a limiting boss 206. The limiting boss 206 can move along the length direction of the limiting groove 103. By including the limiting groove 103 in the upper positioning shell 1 and providing the limiting boss 206 in the lower shell 2, it is possible to prevent the lower shell 2 from detaching from the upper positioning shell 1 when the lower shell 2 is pulled.

[0035] In this embodiment, a spring 3 is also included. The upper positioning shell 1 is provided with a first hook portion 106, and the lower shell 2 is provided with a second hook portion 204. The spring 3 connects the first hook portion 106 and the second hook portion 204. By providing the spring 3, the object to be applied can be clamped, preventing the lower shell 2 and the upper positioning shell 1 from not clamping tightly due to the tilt angle, which would cause the film application deviation. In addition, when the spring 3 is not used, the object to be applied can also be fixedly clamped by the film assembly after manual clamping.

[0036] In this embodiment, the lower shell 2 is provided with a slot 205 and a positioning member 201; the positioning member 201 can be inserted into the charging port of the object to be attached. The slot 205 provided in the lower shell 2 is to prevent the lower shell 2 from interfering with the first hook part 106 when it slides. In addition, the positioning member 201 can be any shape that matches the charging port, and can be selected according to the product. Furthermore, the positioning member 201 can also be detachably installed on the lower shell 2.

[0037] In this embodiment, a membrane assembly 4 is also included. The upper positioning shell 1 is provided with a second membrane positioning connection part 102, and the lower shell 2 is provided with a first membrane positioning connection part 203. One end of the membrane assembly 4 is installed in the second membrane positioning connection part 102, and the other end of the membrane assembly 4 is installed in the first membrane positioning connection part 203.

[0038] In this embodiment, the lower shell 2 is provided with a pull-out hole 202, and the membrane assembly 4 includes a positioning connecting membrane 401, a membrane body 402 and a pull-out release membrane assembly 403 arranged sequentially from top to bottom.

[0039] In this embodiment, one end of the positioning connecting membrane 401 is installed on the first membrane positioning connecting part 203, and the other end of the positioning connecting membrane 401 is installed on the second membrane positioning connecting part 102; both the first membrane positioning connecting part 203 and the second membrane positioning connecting part 102 are connecting posts; the connecting post of the second membrane positioning connecting part 102 is provided with an anti-disengagement hook 1021.

[0040] In this embodiment, the two connecting posts of the second membrane positioning connection part 102 have different cross-sectional shapes, which makes it easy to confirm the installation direction, distinguish the direction, and facilitate installation.

[0041] In this embodiment, the pull-out release film assembly 403 includes a release film 4031, a connecting strip 4033, and a pull strip 4032. The pull strip 4032 is installed on the release film 4031 through the connecting strip 4033, and the pull strip 4032 passes through the pull-out hole 202. When the film needs to be applied, the operator pulls the pull strip 4032 through the pull-out hole 202. The pull strip 4032 drives the release film 4031 to detach from the film body 402. Then, the film body 402 is applied to the object to be applied. A scraper is used to scrape the surface of the positioning connecting film 401 to allow the mobile phone film to adhere and adhere. After application, the positioning connecting film 401 is peeled off to complete the film application process.

[0042] The beneficial effects are as follows: This utility model forms an installation cavity through the upper positioning shell 1 and the lower shell 2 that can slide up and down along the upper positioning shell 1, and combines it with the elastic clamping part 101 provided on the upper positioning shell 1 to clamp and position objects of different sizes. It can be applied to different models and is convenient and quick to operate.

[0043] By using spring 3 to connect the upper positioning shell 1 and the lower shell 2, the object to be pasted can be clamped, making operation convenient.

[0044] 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 film application auxiliary device, characterized in that: Including the upper positioning shell and the lower shell, The upper positioning shell has symmetrical elastic clamping parts on both sides, which can clamp the object to be applied; the lower shell is slidably mounted on the upper positioning shell and forms an installation cavity, which is used to install and position the object to be applied.

2. The positioning film application auxiliary device according to claim 1, characterized in that: The upper positioning shell also includes a limiting groove, a hollow part, and a sliding groove. The lower shell is provided with a sliding plate that cooperates with the sliding groove. The hollow part corresponds to the camera of the object to be attached. The lower shell is provided with a limiting boss that can move along the length direction of the limiting groove.

3. The positioning film application auxiliary device according to claim 2, characterized in that: It also includes a spring, the upper positioning shell is provided with a first hook portion, the lower shell is provided with a second hook portion, and the spring connects the first hook portion and the second hook portion.

4. The positioning film application auxiliary device according to claim 3, characterized in that: The lower shell is also provided with a slot and a positioning element; the positioning element can be inserted into the charging port of the object to be attached.

5. The positioning film application auxiliary device according to claim 3, characterized in that: It also includes a membrane assembly, wherein the upper positioning shell is provided with a second membrane positioning connection part, and the lower shell 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.

6. The positioning film application auxiliary device according to claim 5, characterized in that: The lower shell 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.

7. The positioning film application auxiliary device according to claim 6, characterized in that: One end of the positioning connecting membrane is installed on the first membrane positioning connecting part, and the other end of the positioning connecting membrane is installed on the second membrane positioning connecting part; both the first membrane positioning connecting part and the second membrane positioning connecting part are connecting posts; the connecting post of the second membrane positioning connecting part is provided with an anti-disengagement hook.

8. The positioning film application auxiliary device according to claim 7, characterized in that: The two connecting posts of the second membrane positioning connection have different cross-sectional shapes.

9. The positioning film application auxiliary device according to claim 8, characterized in that: 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 via the connecting strip and passes through the pull-out hole.

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