TWM597718U - Attaching assistance device for mobile phone screen protective paster - Google Patents

Abstract

This creation is an auxiliary device for attaching mobile phone screen protectors, which includes a positioning base, an auxiliary patch, a protective sticker and a scraper; wherein the positioning base is provided with a first protrusion and a second The convex part, there is a positioning space between the first convex part and the second convex part, and the positioning space is used for accommodating and positioning a mobile phone with the screen facing upward; the height of the first convex part is set higher than the The top surface of the first convex portion is provided with at least one first convex post and the top surface of the second convex portion is provided with at least one second convex post; both ends of the auxiliary patch are respectively provided with at least one A first positioning hole and at least one second positioning hole; the protective sticker is adhered to the lower surface of the auxiliary patch, and the first positioning hole passes through the first protrusion, and the second positioning hole passes through the first The two protruding posts make the auxiliary patch and the protective sticker produce an inclination angle with respect to the screen; and the scraper scrapes on the auxiliary sticker to make the protective sticker adhere to the screen at an oblique angle; In the device, the protective sticker is gradually pressed downward at an oblique angle to smoothly squeeze out the air without generating bubbles, and achieve the effect of quickly and accurately fitting the protective sticker, and reducing the chance of contamination of surrounding dust.

Description

Auxiliary bonding device for mobile phone screen protector

This creation is a mobile phone screen protector auxiliary attachment device, especially an auxiliary device that can smoothly squeeze out the air without generating bubbles, and reduce the chance of contaminating the surrounding dust, and help the user to accurately and quickly attach the screen protector .

Press, smart phones usually have a larger screen. In order to protect the screen from being broken or scratched by collision and friction, a protective sticker made of glass or plastic is usually attached to the surface. Please refer to As shown in Figures 1 to 4, the conventional screen protector 10 is provided with a release film 14 at the bottom, while the general smart phone 1 usually has basic parts such as the screen 2, the earpiece 3, the operation keys 4, and the front lens 5. The screen protector 10 is provided with corresponding upper opening 11, lower opening 12, and through hole 13, etc. Except for professionals, it is usually difficult to accurately apply a protective sticker 10 to the screen 2. The protective sticker 10 needs to be applied in a very short time, and when the release film 14 on the bottom surface is torn off, the user directly touches the protective sticker 10, which usually causes the protective sticker 10 to be contaminated with dirt and dust. The dust particles brought by the user will also be adsorbed during the process, and these dust particles will form bubbles during the pasting process and are difficult to remove. In addition, when you want to apply the protective sticker 10, you need to align one end of the protective sticker with one side of the mobile phone 1 (as shown in Figure 3). After halfway through the process of attaching to the mobile phone 1, it was discovered that there was no alignment. Even the upper opening 11, lower opening 12 and through hole 13 on the protective sticker 10 would have obvious errors with the corresponding parts of the mobile phone 1. (As shown in Figure 4), so that the smaller through hole 13 and the front lens 5 are completely out of alignment, which affects both the aesthetics and the functionality, so it is difficult to be called practical.

In view of this, in order to improve the above shortcomings, this creator is actively researching and developing to provide an auxiliary bonding structure for mobile phone screen protectors. The main purpose of this creation is to solve the problem of smoothly removing air and reducing air when the screen protector is attached. For the problem of dust sticking and fast bonding, when the positioning base and the auxiliary patch are at an inclined angle, and the protective sticker is pressed by a scraper, the protective sticker is pasted from one end of the screen to the other end at an inclined angle. It can smoothly squeeze out the air, reduce the chance of contamination with surrounding dust, and achieve the convenient effect of quickly and accurately fitting the protective sticker without professionals.

According to the above-mentioned purpose of this creation, there is provided a mobile phone screen protective sticker auxiliary attaching device, which includes a positioning base, an auxiliary patch, a protective sticker and a scraper; wherein the positioning base is a rectangular base, one of which One short side is provided with a first protrusion, and the other opposite short side is provided with a second protrusion. There is a positioning space between the first protrusion and the second protrusion, and the positioning space is for accommodating a The mobile phone with the screen facing upwards and restricts and locates it; the height of the first protrusion is set higher than the second protrusion, and the top surface of the first protrusion is provided with at least one first protrusion and the second protrusion The top surface of the part is provided with at least one second convex post; one end of the auxiliary patch is provided with at least one pair of first positioning holes corresponding to the first convex post, and the other opposite end is provided with at least one pair of first positioning holes corresponding to the second convex post Two positioning holes; the protective sticker is glued to the lower surface of the auxiliary patch, and the first positioning hole passes through the first convex post, and the second positioning hole passes through the second convex post, so that the auxiliary sticker The sheet and the protective sticker are positioned above the positioning space and generate an inclination angle relative to the screen, and the protective sticker corresponds to the top of the screen but does not touch; and the scraper presses against the auxiliary device near the edge of the second protrusion The patch makes it slightly bent downward Shape, so that one end of the protective sticker can contact the screen, and the scraper is scraped toward the edge of the first convex part, so that the protective sticker is adhered to the screen at an oblique angle.

In an embodiment of the invention, the side surface of the first protrusion facing the second protrusion has a first positioning side groove, and the side surface of the second protrusion facing the first protrusion has a second positioning A side groove, the positioning space is formed between the first positioning side groove and the second positioning side groove, and the first positioning side groove and the second positioning side groove limit the contour of the mobile phone so that it does not shift.

In an embodiment of the present invention, the top surface of the first convex portion has a first inclined surface with a set inclination angle, and the top surface of the second convex portion has a second inclined surface with the same inclination angle of the first inclined surface. And one end of the auxiliary patch is attached to the first inclined surface, and the other opposite end of the auxiliary patch is attached to the second inclined surface.

With the above device, the protective sticker is gradually pressed downward at an oblique angle, so that it is pasted from one end of the screen to the other end, so as to smoothly squeeze out the air without generating bubbles, and achieve fast It has the effect of accurately fitting the protective sticker and reducing the chance of contamination with surrounding dust.

1‧‧‧Mobile

2‧‧‧Screen

3‧‧‧Handset

4‧‧‧Operation keys

5‧‧‧Front lens

10‧‧‧Protection Sticker

11‧‧‧Upper opening

12‧‧‧Down hole

13‧‧‧Through hole

14‧‧‧Release film

20‧‧‧Positioning seat

21‧‧‧First convex

211‧‧‧First positioning side groove

212‧‧‧First inclined plane

213‧‧‧First boss

22‧‧‧Second convex

221‧‧‧Second positioning side groove

222‧‧‧Second Inclined Surface

223‧‧‧Second boss

23‧‧‧Location space

24‧‧‧Auxiliary Patch

241‧‧‧First positioning hole

242‧‧‧Second positioning hole

25‧‧‧Protection Sticker

26‧‧‧Scraper

Figure 1 is a three-dimensional exploded view of the conventional protective sticker;

Figure 2 is a three-dimensional exploded view of the conventional protective sticker combined with the mobile phone;

Figure 3 shows a schematic diagram of the conventional protective sticker attached to the mobile phone screen;

Fig. 4 shows a schematic diagram of the error caused by the conventional protective sticker on the mobile phone screen;

Figure 5 is a three-dimensional exploded view of this creation combined with a mobile phone;

Figure 6 is a three-dimensional exploded view of the creation ready to be pasted;

Figure 7 is a combined three-dimensional view of this creation combined with a mobile phone;

Figure 8 is a cross-sectional side view of this creation combined with a mobile phone;

Figure 9 is a schematic cross-sectional view of the creative scraper pressed against the auxiliary patch;

Figure 10 is a schematic cross-sectional view of the creative scraper scraping toward the edge of the first protrusion;

Figure 11 is a schematic cross-sectional view of the original creation tear-off auxiliary patch.

In order to enable your reviewer to have a better understanding of this creation, here is a preferred embodiment combined with the diagrams. The details are as follows:

Please refer to Figures 5 to 11, an auxiliary device for attaching a mobile phone screen protector, which includes a positioning base 20, an auxiliary patch 24, a protective sticker 25, and a scraper 26; wherein the positioning base 20 is rectangular The seat body, one of the short sides is provided with a first protrusion 21, and the other opposite short side is provided with a second protrusion 22, the first protrusion 21 facing the second protrusion 22 has a side surface A first positioning side groove 211, the second protrusion 22 has a second positioning side groove 221 facing the side of the first protrusion 21, and a second positioning side groove 221 is formed between the first positioning side groove 211 and the second positioning side groove 221 A positioning space 23 for accommodating a mobile phone 1 with a screen 2 facing upward, and the first positioning side groove 211 and the second positioning side groove 221 are limited to the outline of the mobile phone 1 and positioned; the The top of the first convex portion 21 has a first inclined surface 212 with a set inclination angle, and the top of the second convex portion 22 has a second inclined surface 222 with the same inclination angle of the first inclined surface 212, and the first convex The height of the portion 21 is set to be higher than that of the second convex portion 22; in addition, the top surface of the first convex portion 21 is provided with at least one first protrusion 213, and the top surface of the second convex portion 22 is provided with at least one second protrusion. Post 223; One end of the auxiliary patch 24 is provided with at least one pair of first positioning holes 241 corresponding to the first protrusion 213, and the other opposite end is provided with at least one pair of second positioning holes 242 corresponding to the second protrusion 223; The protective sticker 25 is adhered to the lower surface of the auxiliary sticker 24, and the first positioning hole 241 Pass through the first protrusion 213 and the second positioning hole 242 pass through the second protrusion 223, so that one end of the auxiliary patch 24 is attached to the first inclined surface 212 of the first protrusion 21, And the other opposite end of the auxiliary patch 24 is attached to the second inclined surface 222 of the second convex portion 21, so that the auxiliary patch 24 and the protective sticker 25 are positioned above the positioning space 23 and opposite to the screen 2. An inclination angle is generated, and the protective sticker 25 corresponds to the top of the screen 2 but does not touch; and the scraper 26 closes the edge of the second convex portion 22 to force the auxiliary sticker 24 to bend and deform downward slightly, To enable one end of the protective sticker 25 to contact the screen 2, and to scrape the scraper 26 close to the edge of the first protrusion 21, so that the protective sticker 25 is adhered to the screen 2 at an oblique angle; In the above device, the protective sticker 25 is gradually pressed downward at an oblique angle, so that it is pasted from one end of the screen 2 to the other end, so as to smoothly squeeze out the air without generating bubbles, and achieve fast The effect of accurately fitting the protective sticker 25 and reducing the chance of contamination with surrounding dust.

The composition and function of the above-mentioned embodiment are described in detail as follows: As shown in Figures 5 to 11, this creation is an auxiliary bonding device for the protective sticker 25 of a single model of mobile phone 1. If the model of the mobile phone 1 is different, the positioning space 23 The size of the auxiliary patch 24, the area of the protective sticker 25... etc. will be adjusted, and the relative position of the auxiliary sticker 24 and the protective sticker 25 has been set on the positioning frame 25 according to the model of the mobile phone 1; The auxiliary sticker 24 is a plastic sheet, and the protective sticker 25 can be a scratch-resistant, wear-resistant tempered glass material or a plastic sheet, but not limited to this; when the protective sticker 25 is to be attached to the screen of the mobile phone 1 At 2 o'clock, first, the positioning base 20 is placed flat, and the mobile phone 1 is placed in the positioning space 23 of the positioning base 20, and the screen 2 is in a fixed state; in general, the protective sticker 25 is attached The surface will have a high-viscosity adhesive that can be repeatedly pasted, and a release film is protected. At this time, the release film needs to be torn off; then, the integrated auxiliary patch 24 and the protective sticker 25 are placed in position Seat 20, and make the first positioning hole 241 pass through the first convex post 213, and the second positioning hole 242 pass through the second convex post 223. The auxiliary patch 24 is tightly pressed against the top surfaces of the first protrusion 21 and the second protrusion 22 (as shown in Figure 8), the first protrusion 213 and the second protrusion 223 restricts the auxiliary patch 24 from being able to move above the positioning space 23 to position the protective sticker 25, and makes the protective sticker 25 unbiased, just corresponding to the top of the screen 2 of the mobile phone 1 but not in contact with it, and borrow Since the height of the first convex portion 21 is higher than that of the second convex portion 22, the height of the first inclined surface 212 is higher than that of the second inclined surface 222, so that the protective sticker 25 has an inclined angle θ relative to the screen 2 ; Furthermore, the scraper 26 directly presses the auxiliary patch 24, and presses against the auxiliary patch 24 near the edge of the second convex portion 22, and the auxiliary patch 24 of the protective sticker 25 is adhered Only the first positioning hole 241 and the second positioning hole 242 at both ends are respectively passed through the first protrusion 213 and the second protrusion 223 of the positioning frame 25, and the other parts of the auxiliary patch 24 are in a suspended state, so Applying downward pressure on the top of the auxiliary patch 24 will pull the two ends of the auxiliary patch 24 to slightly bend downwards. In this way, the protective sticker 25 can be close to the screen 2 downward, and the protective sticker 25 is lower An edge of the height first contacts an end of the screen 2 (as shown in Figure 9), and then scrapes the scraper 26 from the edge of the second convex portion 22 to the edge of the first convex portion 21, so that the protective sticker The angle between 25 and the screen 2 gradually becomes smaller. The protective sticker 25 will be slowly pasted from one end of the screen 2 to the other end. Finally, the protective sticker 25 is completely horizontally pasted on the screen 2 (as shown in Figure 10). Show); During this bonding process, the air between the screen 2 and the protective sticker 25 can be gradually squeezed from one end of the screen 2 to the other end, so that the air can be smoothly discharged, of course, can avoid air stagnation Bubbles are formed between the screen 2 and the protective sticker 25, which may affect the aesthetics and hinder the screen of the screen 2. Moreover, the protective sticker 25 will not directly touch the protective sticker 25 during the attaching process. The auxiliary sticker The sheet 24 covers the positioning seat 20 and has a dust-proof effect, and the fitting action is quick and in place at one time, which can greatly reduce the chance of contamination with surrounding dust. In addition, since the protective sticker 25 and the auxiliary patch 24 are bonded with a low-viscosity adhesive, such as silica gel, etc., and the protective sticker 25 and the screen 2 are bonded with a high-viscosity adhesive , For example: OCA optical glue, AB glue... etc. Therefore, when the protective sticker 25 is completely adhered to the screen 2, the adhesion force between it and the screen 2 is greater than the adhesion force between it and the auxiliary patch 24. The scraper 26 is removed from the auxiliary patch 24, and the auxiliary patch 24 is no longer pressed by the external force. At this time, the user can separate the first positioning hole 241 of the auxiliary patch 24 from the first protrusion 213 (such as As shown in Figure 11), the auxiliary sticker 24 is torn off the protective sticker 25, and finally the mobile phone 1 is taken out from the positioning space 23 to complete the protective sticker 25 of the screen 2 to prevent the formation of bubbles and Fast and precise effect.

The above-mentioned embodiments are only preferred embodiments to fully explain the creation, and are not used to limit the characteristics of the creation. Any re-creation using the technical means and creation principles related to the creation is still the creation. Creative category of equivalent structure.

1‧‧‧Mobile

2‧‧‧Screen

20‧‧‧Positioning seat

21‧‧‧First convex

212‧‧‧First inclined plane

213‧‧‧First boss

22‧‧‧Second convex

222‧‧‧Second Inclined Surface

223‧‧‧Second boss

23‧‧‧Location space

24‧‧‧Auxiliary Patch

241‧‧‧First positioning hole

242‧‧‧Second positioning hole

25‧‧‧Protection Sticker

26‧‧‧Scraper

Claims (3)

A mobile phone screen protective sticker auxiliary attaching device, which includes a positioning base, an auxiliary patch, a protective sticker and a scraper; wherein the positioning base is a rectangular base, and one of the short sides is provided with a first convex Portion, the other opposite short side is provided with a second convex portion, a positioning space is provided between the first convex portion and the second convex portion, and the positioning space is used for accommodating a mobile phone with a screen facing upwards. Restriction and positioning; the height of the first convex portion is set higher than the second convex portion, and the top surface of the first convex portion is provided with at least one first convex post and the top surface of the second convex portion is provided with at least one first Two protrusions; one end of the auxiliary patch is provided with at least one pair of first positioning holes corresponding to the first protrusion, and the other opposite end is provided with at least one pair of second positioning holes corresponding to the second protrusion; the protective sticker Set on the lower surface of the auxiliary patch, and the first positioning hole passes through the first convex post, and the second positioning hole passes through the second convex post, so that the auxiliary patch and the protective sticker are positioned at the positioning Above the space and generate an inclination angle relative to the screen, and the protective sticker corresponds to the top of the screen but does not touch; and the scraper presses against the auxiliary patch near the edge of the second protrusion to slightly bend downward Deformed, so that one end of the protective sticker can contact the screen, and the scraper is scraped toward the edge of the first convex portion, so that the protective sticker is adhered to the screen at an oblique angle. The auxiliary device for attaching a mobile phone screen protector according to claim 1, wherein the side surface of the first convex portion facing the second convex portion has a first positioning side groove, and the second convex portion faces the first convex portion The side surface of the part has a second positioning side groove, the positioning space is formed between the first positioning side groove and the second positioning side groove, and the first positioning side groove and the second positioning side groove limit the contour of the mobile phone so that It does not shift. The auxiliary device for attaching a mobile phone screen protector according to claim 1, wherein the top surface of the first convex portion has a first inclined surface with a set inclination angle, and the top surface of the second convex portion has the same first inclined surface An inclined second inclined surface, one end of the auxiliary patch is attached to the first inclined surface, and the other opposite end of the auxiliary patch is attached to the second inclined surface.

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