Mobile phone shell positioning dust-free pasting film set

Abstract

The utility model discloses a mobile phone shell positioning dust-free film pasting set, which relates to the technical field of mobile phone film pasting auxiliary tools and comprises a set bottom plate, a screen area and a drawing area are arranged on the set bottom plate, a mobile phone positioning ring and a mobile phone film positioning ring are arranged at the bottom of the set bottom plate, and a front fixing groove, a rear fixing groove and a check block are arranged on the inner side of the mobile phone positioning ring. The name plate area is used for propaganda; the shape design of the screen area and the drawing area is convenient to operate; the mobile phone film is accurately fixed by the mobile phone film positioning ring; the mobile phone and the mobile phone films are separated by the check blocks; the dust-free mobile phone shell positioning pasting film set solves the problems that an existing pasting film set is inaccurate in positioning and prone to dust adhesion, the pasting film positioning precision can be improved, the risk that a pasting film is contaminated with dust is reduced, and the pasting film success rate and effect are improved.

Description

Technical Field

[0001] This utility model relates to the technical field of mobile phone screen protector application auxiliary tools, specifically a mobile phone case positioning dust-free screen protector application kit. Background Technology

[0002] Smartphone screens are large and relatively fragile, easily smudged by fingerprints and oil during daily use, negatively impacting clarity and brightness. They are also susceptible to cracking from external forces. Therefore, screen protectors are essential. Applying a screen protector not only reduces the risk of contamination but also provides protection against breakage. Common screen protector application steps include cleaning the screen, positioning the protector, and applying it. This is typically done manually, requiring a high level of skill. To simplify the process and improve accuracy, screen protector kits have emerged. However, these kits still have some drawbacks.

[0003] For example, a mobile phone case positioning screen protector kit with application number 201920754586.9 has the following technical solution: it includes a mobile phone frame a and a mobile phone frame b. The mobile phone frame a is installed on the mobile phone frame b. A bottom shell is installed on one outer wall of both the mobile phone frame a and the mobile phone frame b. Positioning pads are installed on the four inner walls of the bottom shell by springs. This utility model consists of two mobile phone frames, so the screen protector kit can be used not only for the upper surface of the mobile phone screen but also for the back of the mobile phone case. It is very powerful. The positioning pads are installed on the inner wall of the screen protector kit by springs. However, with the new screen protector production on the market, the accuracy of matching the screen protector with the mobile phone is not accurate enough, and the positioning is still inaccurate. At the same time, there is a risk of dust sticking when the dustproof film is peeled off, which leads to the failure of the screen protector or the poor effect of the screen protector.

[0004] In view of this, in-depth research was conducted on the above issues, which led to the creation of this case.

[0005] To address the aforementioned issues, we have developed an innovative design based on the existing mobile phone case positioning screen protector kit. Utility Model Content

[0006] The purpose of this utility model is to provide a mobile phone case positioning dust-free film set to solve the problems mentioned in the background art, such as inaccurate positioning during the film application process and the easy adhesion of dust when tearing off the dustproof film.

[0007] To achieve the above objectives, this utility model provides the following technical solution:

[0008] A mobile phone case positioning dust-free screen protector kit includes a base plate with a screen area and a pull-out area. The screen area is located on the front side of the base plate, and the pull-out area is located on the rear side. A mobile phone positioning ring is provided at the bottom of the base plate, and a screen protector positioning ring is provided inside the mobile phone positioning ring. A front fixing groove and a rear fixing groove are provided inside the mobile phone positioning ring, and four blocks are provided inside the mobile phone positioning ring. The mobile phone body is installed inside the mobile phone positioning ring, and the screen protector body is installed inside the screen protector positioning ring.

[0009] Preferably, a positioning indicator is provided at the front end of the upper surface of the base plate of the kit, and a nameplate area is provided at the rear position of the upper surface of the base plate of the kit.

[0010] Using the above technical solution, the positioning indicator marks on the upper surface of the base plate can help users quickly and accurately place the mobile phone and screen protector in the right position, improving the efficiency of screen protector positioning. The nameplate area is convenient for affixing trademarks or company logos, which can play a role in publicity and promotion.

[0011] Preferably, the screen area is rectangular and the pull-out area is trapezoidal, and the screen area and the pull-out area constitute the touch film position.

[0012] By adopting the above technical solution, the specific shape design of the screen area and the pull-out area constitutes a touch screen protector position that is convenient for users to operate, conforms to ergonomics, and makes it more convenient and comfortable for users to operate when applying the screen protector.

[0013] Preferably, the positioning rings of the mobile phone film are all located at the four corners inside the mobile phone positioning ring, and the mobile phone positioning rings are all arc-shaped. The positioning rings of the mobile phone film form a positioning and fixing structure at the four corners of the mobile phone film body, and the positioning rings of the mobile phone film have a first chamfer near the edge.

[0014] Using the above technical solution, the positioning ring of the mobile phone film and the positioning and fixing structure of the four corners of the mobile phone film body, together with the first chamfer, can accurately position the mobile phone film and prevent it from moving in the set. The first chamfer can also prevent the edges of the mobile phone film from scratching the set or causing jamming, while making it convenient for the mobile phone film to be inserted into the positioning ring.

[0015] Preferably, the blocking blocks are all fixedly installed on the front and back and left and right sides of the inner edge of the mobile phone positioning ring, and the blocking blocks separate the mobile phone body and the mobile phone film body.

[0016] Using the above technical solution, the barrier separates the phone body and the screen protector body, effectively preventing them from rubbing or colliding with each other before the screen protector is applied, protecting the phone screen and screen protector, and avoiding scratches or damage.

[0017] Preferably, the outer edges of both the front and rear fixing grooves are provided with a second chamfer, and the chamfer is either rounded or oblique.

[0018] By adopting the above technical solution, the second chamfer on the outer edge of the front and rear fixing grooves, whether it is an arc or an angled shape, can avoid the fixing groove edge being too sharp, so that the phone will not be scratched when fixing it and there will be no jamming when removing the screen protector. At the same time, it is convenient to put the phone into and take it out of the fixing groove.

[0019] Preferably, the distance between the front fixing groove and the screen of the mobile phone body is less than the distance between the rear fixing groove and the screen of the mobile phone body.

[0020] By adopting the above technical solution, the difference in distance between the front fixing groove and the rear fixing groove and the screen of the mobile phone body allows the mobile phone to form a specific angle after being placed in the fixing groove. This helps the screen protector to better fit the screen when applying the screen protector, reduces the generation of air bubbles, and effectively prevents dust from sticking during the removal of the screen protector, thus improving the quality of the screen protector application.

[0021] Compared with the prior art, the beneficial effects of this utility model are: this phone case is positioned as a dust-free screen protector set.

[0022] 1. Improved screen protector positioning accuracy: The screen protector positioning rings are all located at the four corners inside the screen protector positioning ring, and all the screen protector positioning rings are arc-shaped. The screen protector positioning rings form a positioning and fixing structure for the four corners of the screen protector body. The screen protector positioning rings are provided with a first chamfer near the edge, and the outer edges of the front fixing groove and the rear fixing groove are provided with a second chamfer, which is arc-shaped or oblique-angled. Through the synergistic effect of the screen protector positioning rings, screen protector positioning rings, front fixing groove, rear fixing groove, and blocking blocks, the phone and screen protector can be accurately positioned, which greatly improves the positioning accuracy during the screen protector application process. There will be no jamming when peeling off the screen protector, reducing the possibility of screen protector failure or poor effect due to inaccurate positioning.

[0023] 2. Reduce the risk of dust contamination during screen protector application: The distance between the front fixing groove and the phone screen is less than the distance between the rear fixing groove and the phone screen. This difference in distance between the front and rear fixing grooves and the phone screen allows the phone to be placed in the fixing groove at a specific angle, which helps the screen protector adhere better to the screen during application, reduces air bubbles, and effectively prevents dust from sticking during the removal process, thus improving the quality of screen protector application. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the front structure of this utility model;

[0025] Figure 2 This is a schematic diagram of the bottom structure of this utility model;

[0026] Figure 3 This utility model Figure 2 Enlarged structural diagram at point A in the middle;

[0027] Figure 4 This utility model Figure 2 Enlarged structural diagram at point B;

[0028] Figure 5 This is a schematic diagram of the structure of the mobile phone screen protector mounting body of this utility model;

[0029] Figure 6 This is a schematic diagram of the structure for installing the mobile phone body according to this utility model.

[0030] In the diagram: 1. Base plate; 2. Screen area; 3. Pull-out area; 4. Positioning indicator; 5. Nameplate area; 6. Phone positioning ring; 7. Phone screen protector positioning ring; 8. First chamfer; 9. Front fixing groove; 10. Rear fixing groove; 11. Second chamfer; 12. Guard block; 13. Phone screen protector body; 14. Phone body. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Please see Figure 1-6 This utility model provides a technical solution:

[0033] A mobile phone case positioning dust-free screen protector kit includes a base plate 1, which has a screen area 2 and a pull-out area 3. The screen area 2 is located on the front side of the base plate 1, and the pull-out area 3 is located on the rear side of the base plate 1. A mobile phone positioning ring 6 is provided at the bottom of the base plate 1, and a mobile phone screen protector positioning ring 7 is provided inside the mobile phone positioning ring 6. A front fixing groove 9 and a rear fixing groove 10 are provided inside the mobile phone positioning ring 6, and four blocking blocks 12 are provided inside the mobile phone positioning ring 6. The mobile phone body 14 is installed inside the mobile phone positioning ring 6, and the mobile phone screen protector body 13 is installed inside the mobile phone screen protector positioning ring 7.

[0034] The upper surface of the base plate 1 of the kit has a positioning indicator mark 4 at the front end, and a nameplate area 5 is set at the rear of the upper surface of the base plate 1 of the kit. The positioning indicator mark 4 on the upper surface of the base plate 1 of the kit can help users quickly and accurately place the mobile phone and screen protector in the right position, improving the efficiency of screen protector positioning. The nameplate area 5 is convenient for affixing trademarks or company logos, which can play a role in publicity and promotion.

[0035] Screen area 2 is rectangular and pull-out area 3 is trapezoidal. Screen area 2 and pull-out area 3 together form the touch screen protector application position. The specific shape design of screen area 2 and pull-out area 3 forms a touch screen protector application position that is easy for users to operate. It conforms to ergonomics and makes it more convenient and comfortable for users to operate when applying the screen protector.

[0036] The positioning rings 7 are all located at the four corners inside the positioning rings 6, and the positioning rings 6 are all arc-shaped. The positioning rings 7 form a positioning and fixing structure for the four corners of the screen protector body 13. The positioning rings 7 have a first chamfer 8 near the edge. The positioning and fixing structure of the positioning rings 7 for the four corners of the screen protector body 13, together with the first chamfer 8, can accurately position the screen protector and prevent it from moving inside the set. The first chamfer 8 can also prevent the edges of the screen protector from scratching the set or causing jamming, and at the same time, it is convenient for the screen protector to be inserted into the positioning rings.

[0037] The baffle blocks 12 are fixedly set on the front and back and left and right sides of the inner edge of the mobile phone positioning ring 6. The baffle blocks 12 separate the mobile phone body 14 and the mobile phone screen protector body 13. The baffle blocks 12 separate the mobile phone body 14 and the mobile phone screen protector body 13, effectively preventing the two from rubbing and colliding with each other before applying the screen protector, protecting the mobile phone screen and the screen protector, and avoiding scratches or damage.

[0038] Both the front fixing groove 9 and the rear fixing groove 10 have a second chamfer 11 on their outer edges. The chamfer is either rounded or angled. The distance between the front fixing groove 9 and the screen of the phone body 14 is less than the distance between the rear fixing groove 10 and the screen of the phone body 14. The second chamfer 11 on the outer edges of the front fixing groove 9 and the rear fixing groove 10, whether rounded or angled, can prevent the edges of the fixing groove from being too sharp. This will prevent scratching the phone when fixing it and prevent jamming when removing the screen protector. It also makes it easier to put the phone into and take it out of the fixing groove. The difference in distance between the front fixing groove 9 and the rear fixing groove 10 and the screen of the phone body 14 allows the phone to form a specific angle after being put into the fixing groove. This helps the screen protector to better fit the screen when applying the screen protector, reduces the formation of air bubbles, and effectively prevents dust from sticking during the removal process, thus improving the quality of the screen protector application.

[0039] Working principle:

[0040] In use, the screen protector body 13 is placed inside the screen protector positioning ring 7, which positions and fixes its four corners. Then, the phone body 14 is placed inside the phone positioning ring 6. The divider block 12 separates the phone and the screen protector. The user ensures the phone and screen protector are in the correct positions according to the positioning indicator mark 4 on the base plate 1. Once ready, the user pulls out the screen protector body 13 through the pull-out area 3. The phone is fixed by the front fixing groove 9 and the rear fixing groove 10. The distances from the front fixing groove 9 and the rear fixing groove 10 to the phone screen are different, keeping the phone at a specific angle. The user gently taps any area on the screen area 2 or the pull-out area 3, and the screen protector spreads outward from the touch point until it is completely attached to the phone screen, completing the screen protector application.

[0041] The contents not described in detail in this specification are existing technologies known to those skilled in the art.

[0042] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A mobile phone case positioning dust-free film set, comprising a set base plate (1), characterized in that: The base plate (1) of the set has a screen area (2) and a pull-out area (3), with the screen area (2) located on the front side of the base plate (1) and the pull-out area (3) located on the rear side of the base plate (1). The bottom of the base plate (1) is provided with a mobile phone positioning ring (6), and a mobile phone film positioning ring (7) is provided inside the mobile phone positioning ring (6). The inside of the mobile phone positioning ring (6) is provided with a front fixing groove (9) and a rear fixing groove (10), and four grid blocks (12) are provided inside the mobile phone positioning ring (6). The mobile phone body (14) is installed inside the mobile phone positioning ring (6), and the mobile phone film body (13) is installed inside the mobile phone film positioning ring (7).

2. The mobile phone case positioning dust-free film kit according to claim 1, characterized in that: The upper surface of the base plate (1) of the set is provided with a positioning indicator mark (4) at the front end, and a nameplate area (5) is provided at the rear position of the upper surface of the base plate (1).

3. The mobile phone case positioning dust-free film kit according to claim 1, characterized in that: The screen area (2) is rectangular and the pull-out area (3) is trapezoidal, and the screen area (2) and the pull-out area (3) constitute the touch film position.

4. The mobile phone case positioning dust-free film kit according to claim 1, characterized in that: The mobile phone film positioning rings (7) are all located at the four corners inside the mobile phone positioning rings (6), and the mobile phone positioning rings (6) are all arc-shaped. The mobile phone film positioning rings (7) form a positioning and fixing structure at the four corners of the mobile phone film body (13), and the mobile phone film positioning rings (7) are provided with a first chamfer (8) near the edge.

5. A mobile phone case positioning dust-free film kit according to claim 1, characterized in that: The blocking blocks (12) are all fixedly installed on the front and back and left and right sides of the inner edge of the mobile phone positioning ring (6), and the blocking blocks (12) separate the mobile phone body (14) and the mobile phone film body (13).

6. The mobile phone case positioning dust-free film kit according to claim 1, characterized in that: The outer edges of the front fixing groove (9) and the rear fixing groove (10) are provided with a second chamfer (11), and the chamfer is either arc-shaped or oblique-shaped.

7. A mobile phone case positioning dust-free film kit according to claim 1, characterized in that: The distance between the front fixing groove (9) and the screen of the mobile phone body (14) is less than the distance between the rear fixing groove (10) and the screen of the mobile phone body (14).

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