Positioner for preventing air trapping of pasted film

Abstract

The utility model discloses a positioner for preventing air trapping caused by film sticking, which comprises a main body, a left side plate is fixedly connected to one side of the front surface of the main body, and a right side plate is fixedly connected to the other side of the front surface of the main body; a bottom plate is fixedly connected to the bottom of the front face of the body. According to the positioner for preventing air trapping during film pasting, through the arrangement of the left side plate, the right side plate, the bottom plate, the top plate, the elastic pieces and the convex points, the left side plate, the right side plate, the bottom plate and the top plate of the main body position a tempered film, so that the film pasting position of the tempered film is more accurate, it is guaranteed that the tempered film cannot move at will in the film pasting process, and the film pasting accuracy is greatly improved; when the tempered film is pasted, air is exhausted from one side to the other side, air trapping in the middle due to simultaneous exhausting of the two sides is avoided, after most of the positions of the surface of the tempered film are exhausted, the elastic pieces are pressed, the protruding points move outwards, exhausting of the tempered film is recovered till exhausting is completed, film pasting is faster and more accurate, and autonomous operation of a user is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of positioners, in particular to a positioner for preventing air from being trapped in a film. Background Art

[0002] The screen of electronic devices such as mobile phones is easily scratched during use, so people usually put a layer of protective film on the screen to protect it from scratches. However, some people have no experience in applying film or do not know how to apply film, so in order to ensure the film applying effect, they begin to use film applying tools to assist in film applying.

[0003] After searching, Chinese patent publication (announcement) No. CN217945652U discloses a film positioner, including a film plate, wherein the film plate includes a limiting groove arranged at the front end of the film plate, an adhesive side ring arranged at the front end of the film plate and having a limiting effect, an open groove arranged at the front end of the film plate, and a limiting side plate adhered to the rear side of the film plate and having a limiting effect on the mobile phone. By arranging the limiting groove at the front side of the film plate and adhering the exhaust adhesive strip to the adhesive side ring by fixing the strip, the exhaust adhesive strip is limited inside the limiting groove, and then the mobile phone film is torn off through the open groove, which is beneficial to improving the convenience of the film sticking work.

[0004] Although the film locator of the above patent is convenient for tearing off the mobile phone film, the curvature of the mobile phone cover is getting larger and larger. The thickness of the optical glue used is getting thicker and stickier, which makes it easy for consumers to get trapped air in the middle of the film during the film application process. Therefore, it is necessary to design a locator that can prevent air from being trapped in the film to solve the above problem. Utility Model Content

[0005] The main purpose of the utility model is to provide a positioner for preventing air from being trapped in the film, which can effectively solve the problems in the background technology.

[0006] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0007] A locator for preventing air trapping caused by film, comprising a main body, a left side plate fixedly connected to one side of the front side of the main body, and a right side plate fixedly connected to the other side of the front side of the main body; a bottom plate fixedly connected to the bottom of the front side of the main body, top plates fixedly connected to both sides of the top of the front side of the main body, a spring piece fixedly connected to the middle of the top of the front side of the main body, a protrusion fixedly connected to the lower surface of the spring piece, a mobile phone movably connected to the inside of the main body, and a tempered film movably connected to the upper surface of the spring piece.

[0008] In order to facilitate the placement of mobile phone buttons, the utility model is a locator for preventing air trapping by the film. Grooves are provided on both sides of the inner side of the main body. There are four grooves, which are arranged in pairs on both sides of the inner side of the main body.

[0009] In order to achieve the effect of being easy to adapt to mobile phones, as a positioner for preventing air entrapment in the film of the utility model, the four corners of the outer surface and the inner side surface of the main body are all arc-shaped structures.

[0010] In order to facilitate the effect of supporting the tempered film, the utility model uses a positioner to prevent air from being trapped in the film. The number of the top plates is two, and the two top plates are evenly fixed on the top of the front side of the main body in the form of a horizontal array.

[0011] In order to achieve the effect of facilitating the limiting of the two sides of the tempered film, as a positioner for preventing air trapping of the film in the utility model, the left side plate and the right side plate have the same structure.

[0012] In order to achieve the effect of facilitating the installation of the mobile phone, the main body of the utility model, which is a locator for preventing air trapping in the film, is made of rubber material.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. In the utility model, the left side plate, right side plate, bottom plate, top plate, spring pieces and convex points are arranged, and the left side plate, right side plate, bottom plate and top plate of the main body are used to position the tempered film, so that the tempered film can be more accurately pasted, and the tempered film can be ensured not to move randomly during the pasting process, and the accuracy of pasting can be greatly improved. The convex points raise one side of the tempered film, so that the tempered film can be exhausted from one side to the other side during pasting, and both sides will not be exhausted at the same time to cause trapped air in the middle. After exhausting to most positions on the surface of the tempered film, the spring piece is pressed to move the convex points outward, so that the tempered film can resume exhausting until it is exhausted. The film can be pasted more quickly and accurately, and it is convenient for users to operate independently.

[0015] 2. In the utility model, through the setting of the main body, the four corners of the outer surface and the inner side of the main body 1 are all arc-shaped structures. The arc-shaped structure of the inner side is convenient to adapt to the curvature of the four corners of the mobile phone to avoid damage to the surface of the mobile phone. The arc-shaped structure of the outer surface enhances the protection of the locator when in use to avoid accidents with the right-angle structure. The main body is made of rubber material and has filling properties, so the mobile phone can be better installed. At the same time, the friction of the rubber material is increased, making the locator more stable when placed on the desktop, preventing sliding and offset when applying the film, which is beneficial to improving the quality of the film. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0017] Figure 2 It is a rear view structural schematic diagram of an embodiment of the utility model;

[0018] Figure 3 This is a schematic diagram of the explosion structure of an embodiment of the utility model;

[0019] Figure 4 This is a schematic diagram of the main structure of an embodiment of the utility model;

[0020] Figure 5 For the utility model embodiment Figure 4 Schematic diagram of the structure at point A in the middle.

[0021] In the figure: 1. Main body; 2. Left side panel; 3. Right side panel; 4. Bottom panel; 5. Top panel; 6. Shrapnel; 7. Bump; 8. Mobile phone; 9. Tempered film; 10. Groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] Example

[0024] like Figure 1-5 As shown, a positioner for preventing air trapping by film includes a main body 1, a left side plate 2 is fixedly connected to one side of the front of the main body 1, and a right side plate 3 is fixedly connected to the other side of the front of the main body 1; a bottom plate 4 is fixedly connected to the bottom of the front of the main body 1, top plates 5 are fixedly connected to both sides of the top of the front of the main body 1, a spring piece 6 is fixedly connected to the middle of the top of the front of the main body 1, a protrusion 7 is fixedly connected to the lower surface of the spring piece 6, a mobile phone 8 is movably connected to the inside of the main body 1, and a tempered film 9 is movably connected to the upper surface of the spring piece 6.

[0025] When in use, the mobile phone 8 is placed inside the main body 1 through the arrangement of the main body 1, the left side plate 2, the right side plate 3, the bottom plate 4, the top plate 5, the spring 6 and the convex point 7. The four corners of the inner side of the main body 1 that contact the mobile phone 8 are arc-shaped, which is convenient for adapting to the shape of the mobile phone 8 and avoiding damage to the surface of the mobile phone 8. The main body 1 limits the position of the mobile phone 8 to ensure the stability of the mobile phone 8 when the film is applied. The left side plate 2, the right side plate 3, the bottom plate 4 and the top plate 5 position the tempered film 9. The four sides are positioned so that the tempered film 9 The film sticking position is more accurate, ensuring that the tempered film 9 will not move randomly during the film sticking process, greatly improving the accuracy of film sticking, the convex point 7 lifts one side of the tempered film 9, so that the tempered film 9 is exhausted from one side to the other side when sticking, and both sides will not be exhausted at the same time to cause trapped air in the middle. The exhaust is exhausted to 2 / 3 of the surface of the tempered film 9, and the spring piece 6 is pressed to move the convex point 7 outward to allow the tempered film 9 to resume exhaust until it is exhausted, thereby realizing the controllable exhaust during film sticking, improving the overall film sticking effect, and making film sticking faster and more accurate, which is convenient for users to operate independently.

[0026] In this embodiment, grooves 10 are provided on both sides of the inner side surface of the main body 1 . The number of the grooves 10 is four, and the four grooves 10 are provided on both sides of the inner side surface of the main body 1 in pairs.

[0027] During specific use, through the setting of the groove 10, the groove 10 opened inside the main body 1 is convenient for placing the buttons on both sides of the mobile phone 8.

[0028] In this embodiment, the four corners of the outer surface and the inner side surface of the main body 1 are all arc-shaped structures.

[0029] During specific use, through the setting of the main body 1, the four corners of the outer surface and the inner side of the main body 1 are all arc-shaped structures. The arc-shaped structure of the inner side is convenient for adapting to the curvature of the four corners of the mobile phone 8. The arc-shaped structure of the outer surface enhances the protection of the locator during use and avoids accidents caused by the right-angle structure.

[0030] In this embodiment, there are two top plates 5 , and the two top plates 5 are evenly fixed on the top of the front side of the main body 1 in the form of a horizontal array.

[0031] During specific use, by setting the top plate 5, two groups of top plates 5 are evenly fixed on the top of the front side of the main body 1 in the form of a horizontal array, so as to support both sides of the top of the tempered film 9.

[0032] In this embodiment, the left side plate 2 and the right side plate 3 have the same structure.

[0033] During specific use, by setting the left side plate 2 and the right side plate 3, the two have the same structure, and the left and right sides of the tempered film 9 can be positioned to prevent the tempered film 9 from moving left and right when the film is applied.

[0034] In this embodiment, the main body 1 is made of rubber material.

[0035] During specific use, through the setting of the main body 1, the main body 1 is made of rubber material and has filling properties, so the mobile phone 8 can be better installed. At the same time, the friction of the rubber material is increased, making the locator more stable when placed on the desktop, preventing sliding and offset when applying the film, which is beneficial to improving the quality of the film.

[0036] Working principle: During use, the mobile phone 8 is placed inside the main body 1. The groove 10 facilitates the placement of the buttons on both sides of the mobile phone 8. The left side plate 2, the right side plate 3, the bottom plate 4 and the top plate 5 position the tempered film 9, further improving the stability of the tempered film 9 when applying the film, making the position of the tempered film 9 more accurate. The convex point 7 lifts one side of the tempered film 9 so that the tempered film 9 is exhausted from one side to the other side when the film is applied, and both sides will not be exhausted at the same time, causing trapped air in the middle. The exhaust is exhausted to 2 / 3 of the surface of the tempered film 9, and the spring piece 6 is pressed to move the convex point 7 outward to allow the tempered film 9 to resume exhaust until it is exhausted, thereby improving the overall film application effect.

[0037] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A positioner for preventing air entrapment in film, comprising a main body (1), characterized in that: A left side plate (2) is fixedly connected to one side of the front face of the main body (1), and a right side plate (3) is fixedly connected to the other side of the front face of the main body (1); The bottom of the front side of the main body (1) is fixedly connected to a bottom plate (4), both sides of the top of the front side of the main body (1) are fixedly connected to top plates (5), the middle of the top of the front side of the main body (1) is fixedly connected to a spring sheet (6), the lower surface of the spring sheet (6) is fixedly connected to a convex point (7), the interior of the main body (1) is movably connected to a mobile phone (8), and the upper surface of the spring sheet (6) is movably connected to a tempered film (9).

2. A positioner for preventing air entrapment in film according to claim 1, characterized in that: Grooves (10) are provided on both sides of the inner side surface of the main body (1), and the number of the grooves (10) is four. The four grooves (10) are provided in pairs on both sides of the inner side surface of the main body (1).

3. A positioner for preventing air entrapment in film according to claim 1, characterized in that: The four corners of the outer surface and the inner side surface of the main body (1) are all arc-shaped structures.

4. A positioner for preventing air entrapment in film according to claim 1, characterized in that: The number of the top plates (5) is two, and the two top plates (5) are evenly fixed on the top of the front side of the main body (1) in the form of a horizontal array.

5. A positioner for preventing air entrapment in film according to claim 1, characterized in that: The left side plate (2) and the right side plate (3) have the same structure.

6. A positioner for preventing air entrapment in film according to claim 1, characterized in that: The main body (1) is made of rubber material.

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