TWM583385U - Screen protector - Google Patents

Abstract

This creation provides a screen protector for attaching to the screen surface of a smart mobile device. The screen protector includes: a transparent substrate, which has a protective surface and an attachment surface opposite to each other. Attached to the screen surface of the smart mobile device; and a grid structure provided on a transparent substrate, the grid structure correspondingly covers the earpiece of the smart mobile device, wherein the grid structure has a plurality of perforations, and each perforation runs through the transparent base The protective surface and attachment surface of the material; this can prevent dirt from accumulating on the handset and maintain the clear sound quality of the handset.

Description

Screen protector

This creation is related to the related field of a smart mobile device, especially a screen protector for attaching to the screen of a smart mobile device.

Press, smart mobile devices usually have a large screen. In order to protect the screen surface from collision or friction, which may cause cracks or scratches, a screen protector made of glass or plastic is usually applied to the screen. .

In general, a smart mobile device usually has a basic part such as a screen, a handset, and a front lens. Generally, a screen protector is provided with an opening when corresponding to the handset part, that is, the handset is directly exposed.

When the handset is exposed for a long time, it is susceptible to accumulation of dirt on the handset, which causes the quality of the sound to be affected, so it is difficult to maintain clear sound quality.

In order to solve the above-mentioned problems, a screen protector is provided in this creation. The grid structure is set corresponding to the position of the earpiece, and the grid structure is used to prevent dirt from accumulating on the earpiece, thereby maintaining the clear sound quality of the earpiece.

One embodiment of this creation provides a screen protector for attaching to a smart Screen surface of a mobile device; the screen protector includes: a transparent substrate having a protective surface and an attachment surface arranged oppositely, the attachment surface is used to attach to the screen surface of a smart mobile device; and a grid structure, It is arranged on a transparent substrate, and the grid structure corresponds to the earpiece of the smart mobile device. The grid structure has a plurality of perforations, and each of the perforations penetrates the protective surface and the attachment surface of the transparent substrate.

Based on the above, this creation sets a grid structure on a transparent substrate, and the grid structure forms a protective effect to prevent dirt from directly accumulating on the handset, thereby maintaining the clear sound quality of the handset.

In an embodiment of the present invention, the shape of the outer edge of the grid structure matches the shape of the outer edge of the earpiece of the smart mobile device; thereby, it can prevent dirt from accumulating on the earpiece and maintain the clear sound quality of the earpiece. Will affect the appearance of transparent substrates to maintain overall beauty.

In an embodiment of the present invention, the perforations are arranged at equal intervals; thereby, the sound emitted from the earpiece can be completed and averaged through the perforations to maintain clear sound quality.

In an embodiment of the present invention, the grid structure has an outer surface and an inner surface opposite to each other. The outer surface and the protective surface face the same direction, the inner surface and the attachment surface face the same direction, and a groove is recessed on the inner surface. The depth of the groove is greater than the depth of each perforation; the depth of the groove is greater than the perforation of each perforation; the depth of the groove is 0.6 times the thickness of the transparent substrate; thereby, the sound transmitted by the earpiece can be concentrated by the reflection of the groove, It is transmitted from the perforations to effectively improve the sound quality. Furthermore, the aperture of each perforation is small, which can prevent dirt from entering the handset, thereby protecting the handset.

1‧‧‧ smart mobile device

2‧‧‧ screen surface

3‧‧‧ handset

100‧‧‧screen protector

10‧‧‧ transparent substrate

11‧‧‧ protective surface

12‧‧‧ Attachment surface

13‧‧‧ the first side

14‧‧‧ second side

20‧‧‧Grid Structure

21‧‧‧perforation

22‧‧‧ outside

23‧‧‧ inside

231‧‧‧Groove

Figure 1 is a three-dimensional schematic view of the first embodiment of this creation.

FIG. 2 is a partially enlarged front view of FIG. 1. FIG.

Figure 3 is a cross-sectional view taken along the line 3-3 of Figure 2 in this creation.

FIG. 4 is a partially enlarged rear view of FIG. 1.

FIG. 5 is a schematic diagram of the first embodiment of this creation set on a smart mobile device.

Fig. 6 is a schematic diagram of the structure of the earphones of the author through the grid structure.

FIG. 7 is a schematic perspective view of the second embodiment of this creation.

FIG. 8 is a three-dimensional schematic view of the third embodiment of this creation.

In order to facilitate the explanation of the central idea expressed by the author in the above-mentioned new content column, specific embodiments are used to express it. Various objects in the embodiments are depicted in proportions, sizes, deformations, or displacements suitable for illustration, rather than in proportion to actual elements, which will be described together.

Please refer to FIG. 1 to FIG. 8. This creation provides a screen protector 100 for attaching to the screen surface 2 of the smart mobile device 1. In the embodiment of this creation, the smart mobile device 1 is a smart Mobile phone.

This creative screen protector 100 contains:

A transparent substrate 10 can be made of reinforced glass or plastic. In the embodiment of the present invention, the transparent substrate 10 is reinforced glass. The transparent substrate 10 has a protective surface 11 and an adhesive surface 12 opposite to each other. Among them, the protective surface 11 is smooth and flat. The adhesive surface 12 is used for attaching to the screen surface 2 of the smart mobile device 1 and the protective surface 11 is used. In order to protect the screen surface 2 from collision and friction, it may cause cracks or scratches.

The transparent substrate 10 has a rectangular shape, and the transparent substrate 10 has two first sides 13 and two second sides 14. In the present creative embodiment, the transparent substrate 10 has a long rectangular shape. Small length The length of the second side 14.

A grid structure 20 is disposed on the transparent substrate 10. In the present creative embodiment, the grid structure 20 is disposed on the transparent substrate 10 in an adhesive manner; the grid structure 20 corresponds to a cover of the smart mobile device 1 The earpiece 3 is shown in FIG. 5. The shape of the outer edge of the grid structure 20 matches the shape of the outer edge of the earpiece 3 of the smart mobile device 1, as shown in FIG. 5 and FIG. 6.

The grid structure 20 can be adjacent to one of the first sides 13 or one of the second sides 14; please refer to FIG. 1. In the first aspect of this creation, the grid structure 20 is adjacent to the first Side 13; please refer to FIG. 7, in the second aspect of this creation, the grid structure 20 is adjacent to the second side 14 on the left side of the drawing; please refer to FIG. 8, in the third aspect of this creation In this way, the grid structure 20 is adjacent to the second side 14 on the right side of the drawing; the creation of the grid structure 20 does not limit the position of the grid structure 20, and the grid structure 20 is mainly corresponding to the earpiece 3 of the smart mobile device 1.

Furthermore, the grid structure 20 has a plurality of perforations 21, and each of the perforations 21 penetrates the protective surface 11 and the adhesion surface 12 of the transparent substrate 10, and the perforations 21 are arranged at equal intervals.

In addition, the grid structure 20 has an outer surface 22 and an inner surface 23 opposite to each other. The outer surface 22 and the protective surface 11 face the same direction, the inner surface 23 and the adhesion surface 12 face the same direction, and the outer surface 22 is lower than the protective surface 11 and the inner surface. 23 is flush with the attachment surface 12, and the inner surface 23 is recessed with a groove 231; wherein the depth of the groove 231 is greater than the depth of the perforations 21, the depth of the groove 231 is greater than the aperture of the perforations 21, and the depth of the groove 231 It is 0.6 times the thickness of the transparent substrate 10, as shown in FIGS. 2 to 4.

Please refer to FIG. 6, when the sound S is transmitted from the earpiece 3, it will be transmitted through the groove 231 toward the perforations 21, and when the sound S is transmitted to the wall surface of the groove 231, the sound S will be reflected and directed toward each of the perforations. The 21 directions are concentrated, and then transmitted from each of the perforations 21; thereby, the concentrated sound S can be achieved, the sound S can be more clear, and the effect of improving the sound quality can be achieved.

Based on the above, the effects of this creation can be achieved:

I. This article sets the grid structure 20 on the transparent substrate 10, and the grid structure 20 forms a protective effect to prevent dirt from directly accumulating on the earpiece 3, thereby maintaining the clear sound quality of the earpiece 3.

2. The shape of the outer edge of the grid structure 20 matches the shape of the outer edge of the earpiece 3 of the smart mobile device 1. This can prevent dirt from accumulating on the earpiece 3 and maintain the clear sound quality of the earpiece 3 without affecting the The appearance of the transparent substrate 10 to maintain the overall beauty.

3. The perforations 21 are arranged at equal intervals; thereby, the sound transmitted from the earpiece 3 can be completed and averaged through the perforations 21 to maintain a clear sound quality.

Fourth, a groove 231 is provided in the grid structure 20, and the sound S transmitted from the earpiece 3 is concentrated by the groove 231, and then transmitted through the perforations 21 to effectively improve the sound quality.

Fifth, the apertures of the perforations 21 of the grid structure 20 are small, which can prevent dirt from entering the earpiece 3 to achieve the effect of protecting the earpiece 3.

The above-mentioned embodiments are only used to describe the creation, and are not intended to limit the scope of the creation. Various modifications or changes that are not in violation of the spirit of this creation are all within the scope of this creative intention.

Claims (10)

A screen protector for attaching to the screen surface of a smart mobile device; the screen protector includes:
A transparent substrate having a protective surface and an attachment surface arranged oppositely, the attachment surface is used to be attached to the screen surface of a smart mobile device; and a grid structure is disposed on the transparent substrate, the net The lattice structure corresponds to the earpiece of the smart mobile device, wherein the lattice structure has a plurality of perforations, and each of the perforations penetrates the protective surface and the attachment surface of the transparent substrate. The screen protector according to claim 1, wherein the shape of the outer edge of the grid structure matches the shape of the outer edge of the earpiece of the smart mobile device. The screen protector according to claim 1, wherein the perforations are arranged at equal intervals. The screen protector according to claim 1, wherein the transparent substrate is rectangular, the transparent substrate has two first sides and two second sides, and the grid structure is adjacent to one of the first sides. The screen protector according to claim 1, wherein the transparent substrate has a rectangular shape, the transparent substrate has two first sides and two second sides, and the grid structure is adjacent to one of the second sides. The screen protector according to claim 1, wherein the grid structure has an outer surface and an inner surface opposite to each other, wherein the outer surface faces the same direction as the protective surface, and the inner surface faces the same direction as the attachment surface. A groove is recessed on the inner surface. The screen protector according to claim 6, wherein the depth of the groove is greater than the depth of each of the perforations. The screen protector according to claim 7, wherein a depth of the groove is greater than an aperture of each of the perforations. The screen protector according to claim 8, wherein the depth of the groove is 0.6 times the thickness of the transparent substrate. The screen protector according to claim 6, wherein an outer surface of the grid structure is lower than the protective surface.