A mobile phone film pasting device

Abstract

The utility model relates to a film pasting device technical field discloses a kind of mobile phone film pasting device, comprising: housing is equipped with containing area;Containing area is equipped with notch, for accommodating the camera of mobile phone;The upside of containing area is equipped with positioning upper convex point;The downside of containing area is equipped with positioning lower convex point;The two side edges of housing are equipped with upper limiting strip, and the two side positions of housing lower part are respectively equipped with lower limiting strip;Upper limiting strip is equipped with notch close to the lower position of housing;Sliding device includes sliding cover and pressing piece, and the two ends of pressing piece are respectively connected with the two ends of sliding cover inside, and the two side inner walls of sliding cover are respectively equipped with first convex point and second convex point, and sliding device is opened by rotating, and first convex point overturns from notch;Sliding device is moved along the direction of upper limiting strip by external force. The utility model provides a kind of novel structure mobile phone film pasting device, and it is convenient to film pasting for mobile phone.

Description

Technical Field

[0001] This utility model relates to the technical field, and in particular to a mobile phone screen protector application device. Background Technology

[0002] With the widespread use of smartphones, mobile phones have become indispensable communication and entertainment tools in people's daily lives. As a crucial interface for interaction between the phone and the user, the integrity of the phone screen directly impacts the user experience. However, phone screens are easily damaged by scratches and impacts during daily use, making screen protectors a common choice for many users.

[0003] Currently, most mobile phone screen protector applications rely on manual operation. Users typically need to apply the screen protector themselves after purchasing it. To facilitate self-application, screen protector application devices are usually included with the purchase. These devices primarily use a fixed sliding mechanism to attach the screen protector, but because the sliding mechanism is fixed, the devices are relatively large and inconvenient for securing the screen protector.

[0004] Therefore, improvements are needed. Utility Model Content

[0005] The technical problem solved by this utility model is to address the deficiencies in the prior art by providing a mobile phone screen protector device to solve the problems mentioned in the background art.

[0006] To solve the above-mentioned technical problems, the present invention adopts the following technical solution: a mobile phone screen protector device, comprising: a housing, wherein the housing has a recessed receiving area for placing a mobile phone; the receiving area has a through slot for accommodating the camera of the mobile phone; the upper side of the receiving area has one or more positioning protrusions for fixing the screen protector; the lower side of the receiving area has one or more positioning protrusions for fixing the screen protector; the upper end face of the housing has outwardly extending upper limit strips on both sides, and the lower part of the housing has lower limit strips on both sides below the upper limit strips. The upper limit bar has a notch near the lower part of the housing; a sliding device is movably mounted on the housing, the sliding device includes a sliding cover and a pressing member, the two ends of the pressing member are respectively connected to the two ends of the inner side of the sliding cover, the inner walls of the two sides of the sliding cover are respectively provided with a first protrusion and a second protrusion, the first protrusion and the second protrusion are respectively located between the upper limit bar and the lower limit bar, the first protrusion is located below the notch; wherein, the sliding device is rotated by external force to cause the first protrusion to flip open from the notch; the sliding device is driven by external force to move along the direction of the upper limit bar.

[0007] Furthermore, the groove has a downward-extending rim that protects the phone's camera.

[0008] Furthermore, the pressing component is a rolling shaft, and mounting slots are respectively provided on the inner walls of both sides of the sliding cover, with the two ends of the rolling shaft connected to the mounting slots respectively.

[0009] Furthermore, the pressing element is a sponge block, which is mounted on the sliding cover.

[0010] Furthermore, the height of the shell is 17mm to 18mm.

[0011] Furthermore, the sliding cover has inwardly recessed arc-shaped portions at both ends, and longitudinally evenly distributed ribs are provided on the end face of the arc-shaped portions, which are designed to fit the user's fingers.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] Optimized structural design: The sliding mechanism adopts a movable installation design. The sliding cover is positioned between the upper and lower limit strips via a first and second protrusion, with the first protrusion located below the notch. This design allows the sliding mechanism to be rotated, causing the first protrusion to flip open from the notch, thus facilitating rotation of the sliding mechanism relative to the housing. When applying a screen protector to a mobile phone, this design facilitates the fixing of the four corners of the screen protector to the upper and lower positioning protrusions, resulting in a more compact structure and reduced overall size.

[0014] Optimized protective design: A downward-extending bezel is incorporated into the edge of the recessed area, providing extra protection for the phone's camera. During daily use and screen protector application, the bezel prevents external objects from directly impacting the camera, avoiding scratches and damage.

[0015] Optimized operation design: The height of the casing is designed to be 17mm to 18mm. This size range has been carefully considered to ensure that the casing has enough space to accommodate the phone and screen protector without making the device too bulky. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the structure of this utility model.

[0017] Figure 2 This is a schematic diagram of the structure of this utility model.

[0018] Figure 3 This is an exploded structural diagram of the present invention.

[0019] Figure 4 This is a partial structural schematic diagram of the present invention.

[0020] Figure 5 This is a schematic diagram of the sliding device.

[0021] Figure 6 This is a schematic diagram of the shell structure.

[0022] Figure 7 This is a schematic diagram of the sliding cover structure.

[0023] Reference numerals: 1. Housing; 2. Receiving area; 3. Groove; 4. Upper positioning protrusion; 5. Lower positioning protrusion; 6. Upper limit bar; 7. Lower limit bar; 8. Sliding device; 9. Sliding cover; 10. Pressing element; 11. First protrusion; 12. Second protrusion; 13. Notch; 14. Arc-shaped part; 15. Rib; 16. Surrounding edge; 17. Mounting slot. Detailed Implementation

[0024] The present invention will now be described in further detail with reference to the accompanying drawings.

[0025] The embodiments described with reference to the accompanying drawings are exemplary and intended to explain this application, and should not be construed as limiting this application. In the description of this application, it should be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," and "counterclockwise," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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, and therefore should not be construed as limiting this application. Furthermore, 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 indicated technical features. Thus, a feature defined with "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this application, "several" or "more than" means two or more, unless otherwise explicitly specified. In this application, unless otherwise expressly specified and limited, the terms "installation," "connection," "linking," and "fixing," etc., 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 of two components. Those skilled in the art can understand the specific meaning of the above terms in this application according to the specific circumstances. In this application, unless otherwise expressly specified and limited, "above" or "below" a second feature can include direct contact between the first and second features, or it can include contact between the first and second features through another feature between them. Moreover, "above," "over," and "on top" of a second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" of a second feature includes the first feature being directly above or diagonally above the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0026] In view of the technical problems described in the background art, such as Figure 1-7As shown, a mobile phone screen protector applicator is provided, comprising: a housing 1, wherein the housing 1 has a recessed receiving area 2 for placing a mobile phone; the receiving area 2 has a through slot 3 for accommodating the camera of the mobile phone; the upper side of the receiving area 2 has one or more positioning protrusions 4 for fixing the screen protector; the lower side of the receiving area 2 has one or more positioning protrusions 5 for fixing the screen protector; the upper surface of the housing 1 has outwardly extending upper limit strips 6 on both sides of its upper end face, and the lower part of the housing 1 has lower limit strips 7 located below the upper limit strips 6 on both sides; the upper limit strips 6 are located near the lower part of the housing 1. A notch 13 is provided; a sliding device 8 is movably mounted on the housing 1. The sliding device 8 includes a sliding cover 9 and a pressing member 10. The two ends of the pressing member 10 are respectively connected to the two ends of the inner side of the sliding cover 9. The inner walls on both sides of the sliding cover 9 are respectively provided with a first protrusion 11 and a second protrusion 12. The first protrusion 11 and the second protrusion 12 are respectively located between the upper limit bar 6 and the lower limit bar 7. The first protrusion 11 is located below the notch 13. The sliding device 8 is rotated by external force to cause the first protrusion 11 to flip open from the notch 13. The sliding device 8 is driven by external force to move along the direction of the upper limit bar 6.

[0027] The mobile phone screen protector application device of this utility model mainly consists of two parts: a housing 1 and a sliding device 8. The housing 1 serves as the basic frame, used to hold the mobile phone and provide an installation and movement track for the sliding device 8; the sliding device 8 is used to apply pressure during the application of the screen protector, ensuring that the screen protector is flatly adhered to the mobile phone screen. The entire device is compact in design and easy to operate, effectively solving the problems of large size and inconvenience in fixing the screen protector in existing mobile phone screen protector applications.

[0028] Of course, the above-mentioned mobile phone screen protector device can be adapted to screen protectors for electronic devices such as watches and tablets by changing the structure of the receiving area 2. It should not be understood that the mobile phone screen protector device is only used for mobile phone screen protectors.

[0029] The following description uses a mobile phone as an example. The housing 1 has a recessed receiving area 2. The shape and size of the receiving area 2 are designed to fit the corresponding mobile phone type, so that the mobile phone can be placed stably and will not wobble after being placed in it. The screen surface is flush with or slightly lower than the top surface of the housing 1, which facilitates the subsequent screen protector application.

[0030] The receiving area 2 has a through slot 3 for accommodating the phone's camera. This prevents damage to the camera and ensures its normal operation. The upper side of the receiving area 2 has one or more upper positioning protrusions 4 for securing the screen protector, and the lower side has one or more lower positioning protrusions 5 for securing the screen protector. The number of upper and lower positioning protrusions 4 and 5 is determined based on the shape of the screen protector and the securing requirements. Generally, there are two upper and two lower positioning protrusions 4, distributed at the four corners. For example, for a rectangular screen protector, two upper positioning protrusions 4 can be provided on the upper side, near the two ends of the upper edge of the screen protector; and two lower positioning protrusions 5 can be provided on the lower side, near the two ends of the lower edge of the screen protector. The height of these protrusions is approximately 0.5-1mm, which allows them to fit precisely into the positioning holes at the edge of the screen protector or to restrict movement of the screen protector, making it easy for users to quickly and accurately fix the screen protector in the correct position when applying it.

[0031] The spacing between the upper limit bar 6 and the lower limit bar 7 is designed according to the size of the sliding device 8 to ensure that the sliding device 8 can slide smoothly between them. The lower limit bar 7 is a short segment whose length is adapted to the width of the sliding device 8. The upper limit bar 6 has a notch 13 near the lower part of the housing 1, and the width of the notch 13 is adapted to the size of the first protrusion 11. The notch 13 is provided so that when the sliding device 8 rotates relative to the housing 1, the first protrusion 11 can rotate out from the notch 13, thereby realizing the rotation of the sliding device 8. This also allows for the rotation operation of the sliding device 8 during the film application process.

[0032] The sliding device 8 includes a sliding cover 9 and a pressing member 10. The sliding cover 9 has a rectangular structure, and the inner walls on both sides of the sliding cover 9 are respectively provided with a first protrusion 11 and a second protrusion 12. The first protrusion 11 and the second protrusion 12 are respectively positioned between the upper limit bar 6 and the lower limit bar 7, and the first protrusion 11 is positioned below the notch 13. This design allows the sliding device 8 to be rotated so that the first protrusion 11 can be flipped open from the notch 13, thereby facilitating the rotation of the sliding device 8 relative to the housing 1, which is convenient for the installation and fixation of the screen protector.

[0033] Preferably, the groove 3 has a downwardly extending rim 16 along its edge, which protects the phone's camera. The rim 16 has a height of approximately 2-3 mm. This rim 16 provides additional protection for the phone's camera during the screen protector application process, preventing external objects from directly impacting the camera and avoiding scratches and damage.

[0034] The specific usage process is as follows: Place the mobile phone into the receiving area 2 of the housing 1, so that the camera of the mobile phone is embedded in the slot 3 of the receiving area 2, ensuring that the mobile phone is placed stably, and the screen surface is flush with or slightly lower than the upper surface of the housing 1. Rotate the sliding device 8, and the sliding cover 9 of the sliding device 8 will rotate to make the first protrusion 11 flip out from the notch 13.

[0035] Align the positioning holes of the screen protector with the upper positioning protrusion 4 and the lower positioning protrusion 5 on the receiving area 2 to accurately fix the screen protector to the phone. Rotate the sliding cover 9 of the sliding device 8 in the opposite direction so that the first protrusion 11 flips from the notch 13 and enters between the upper limit bar 6 and the lower limit bar 7. The user holds both ends of the sliding cover 9 with their fingers and applies external force to push the sliding cover 9 along the direction of the upper limit bar 6. During the movement, the pressure member 10 applies pressure to the surface of the screen protector, so that the screen protector gradually adheres to the phone screen. When the sliding cover 9 moves to the other end of the receiving area 2, the screen protector application operation is completed. After the screen protector is applied, reset the sliding device 8 and rotate it upwards so that the first protrusion 11 disengages from the lower limit bar 7, and the screen protector can be peeled off.

[0036] In the above technical solution, the sliding device 8 adopts a movable installation design. The sliding cover 9 is positioned between the upper limit bar 6 and the lower limit bar 7 via the first protrusion 11 and the second protrusion 12, with the first protrusion 11 positioned below the notch 13. This design allows the sliding device 8 to be rotated so that the first protrusion 11 can be flipped open from the notch 13, thus facilitating the rotation of the sliding device 8 relative to the housing 1. When applying a screen protector to a mobile phone, it facilitates the fixing of the four corners of the screen protector to the positioning upper protrusion 4 and positioning lower protrusion 5, making the overall structure of the device more compact and reducing its size.

[0037] As an feasible technical approach, the pressing component 10 is a rolling shaft, and mounting slots 17 are respectively provided on the inner walls of both sides of the sliding cover 9. The two ends of the rolling shaft are connected to the mounting slots 17. The pressing component 10 can be a rolling shaft made of plastic. The mounting slots 17 are respectively provided on the inner walls of both sides of the sliding cover 9, and their shapes are adapted to the shapes of the two ends of the rolling shaft, allowing it to firmly hold the rolling shaft. The two ends of the rolling shaft are connected to the mounting slots 17, allowing the rolling shaft to rotate freely within the mounting slots 17. During the film application process, when the sliding cover 9 moves along the upper limit strip 6, the rolling shaft rolls on the surface of the film, applying pressure evenly and ensuring the film adheres smoothly to the phone screen, preventing air bubbles.

[0038] As another possible implementation, the pressing element 10 is a sponge block, which is mounted on the sliding cover 9. The pressing element 10 can also be a sponge block made of high-density sponge material, possessing good elasticity and softness. The sponge block is mounted on the sliding cover 9 by adhesive bonding. During the film application process, when the sliding cover 9 moves, the sponge block contacts the surface of the film. Due to its softness, it can adapt to the slight undulations of the film surface, applying pressure evenly to ensure good film adhesion without damaging the film.

[0039] Preferably, the height of the housing 1 is 17mm to 18mm. The height of the housing 1 is designed to be 17mm to 18mm. This size range has been carefully considered to ensure that the housing 1 has enough space to accommodate the mobile phone and screen protector, without making the device too thick and heavy.

[0040] As shown in the figure, the sliding cover 9 has inwardly recessed arc-shaped portions 14 at both ends. The end faces of the arc-shaped portions 14 are provided with longitudinally evenly distributed ribs 15. The arc-shaped portions 14 are designed to fit the user's fingers. The radius of curvature of the arc-shaped portions 14 is designed according to the shape of human fingers. The arc-shaped portions 14 and ribs 15 are designed to fit the user's fingers, increasing the friction between the user's fingers and the sliding cover 9, making it easier for the user to push the sliding cover 9 to move and improving the accuracy of operation.

[0041] The above does not limit the technical scope of this utility model. Any modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of this utility model shall still fall within the scope of the technical solution of this utility model.

Claims

1. A mobile phone screen protector application device, characterized in that, include: The housing has a recessed receiving area for holding a mobile phone; the receiving area has a through slot for accommodating the phone's camera; the upper side of the receiving area has one or more upper positioning protrusions for fixing a screen protector; the lower side of the receiving area has one or more lower positioning protrusions for fixing a screen protector; the upper surface of the housing has outwardly extending upper limit strips on both sides, and the lower part of the housing has lower limit strips on both sides below the upper limit strips; the upper limit strips have notches near the lower part of the housing. A sliding device is movably mounted on the housing. The sliding device includes a sliding cover and a pressing member. The two ends of the pressing member are respectively connected to the two ends of the inner side of the sliding cover. The inner walls on both sides of the sliding cover are respectively provided with a first protrusion and a second protrusion. The first protrusion and the second protrusion are respectively located between the upper limit bar and the lower limit bar. The first protrusion is located below the notch. The sliding device is rotated by an external force, causing the first protrusion to flip open from the notch; the sliding device is driven by an external force to move along the direction of the upper limit bar.

2. The mobile phone screen protector applicator according to claim 1, characterized in that: The groove has a downward-extending edging that protects the phone's camera.

3. The mobile phone screen protector applicator according to claim 1, characterized in that: The pressing component is a rolling shaft, and mounting slots are provided on the inner walls of both sides of the sliding cover. The two ends of the rolling shaft are respectively connected to the mounting slots.

4. The mobile phone screen protector applicator according to claim 1, characterized in that: The pressing component is a sponge block, which is installed on the sliding cover.

5. The mobile phone screen protector applicator according to claim 1, characterized in that: The height of the shell is 17mm to 18mm.

6. The mobile phone screen protector applicator according to claim 1, characterized in that: The sliding cover has inwardly recessed arc-shaped portions at both ends, and longitudinally evenly distributed ribs are provided on the end face of the arc-shaped portions. The arc-shaped portions are designed to fit the user's fingers.

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