US-12619286-B2 - Magnetic fixing assembly of screen protector

US12619286B2US 12619286 B2US12619286 B2US 12619286B2US-12619286-B2

Abstract

A magnetic fixing assembly for a screen protector is configured to detachably install a screen protector on a surface of a display screen and has a fixing unit and a magnetic unit. The fixing unit has a first adhesive sheet, such that the fixing unit can be attached to a border of the display screen. The magnetic unit has a connecting part, an extending part, and at least one magnet. The connecting part is detachably mounted on the fixing unit, and the at least one magnet is mounted on the connecting part, such that the magnetic unit and the fixing unit are magnetically attracted to each other. The extending part extends from a side of the connecting part, and the screen protector can be attached to the extending part. Therefore, the screen protector can be detached from the display screen.

Inventors

Shui-Chin Chen

Assignees

VICROUND LIMITED COMPANY

Dates

Publication Date: 20260505
Application Date: 20240918
Priority Date: 20240813

Claims (8)

1 . A magnetic fixing assembly for a screen protector comprising: a fixing unit; a material of the fixing unit including metal; the fixing unit comprising: a bottom surface; a top surface opposite to the bottom surface; and a first adhesive sheet mounted on the bottom surface; and a magnetic unit detachably mounted on the fixing unit and magnetically attached to the fixing unit; the magnetic unit comprising: a connecting part detachably mounted on the fixing unit; the connecting part comprising: a connecting surface facing the top surface of the fixing unit; and a groove formed in the connecting surface; the fixing unit detachably mounted in the groove; the groove comprising: at least one magnet cavity formed at a bottom groove surface of the groove; an extending part mounted on a side of the connecting part; the extending part comprising: an inner surface facing the fixing unit; and a second adhesive sheet mounted on the inner surface of the extending part; and at least one magnet mounted in the at least one magnet cavity of the groove of the connecting part and facing the top surface of the fixing unit.
2 . The magnetic fixing assembly for a screen protector as claimed in claim 1 , wherein: the least one magnet cavity includes two said magnet cavities, and the two magnet cavities are formed side by side in the groove; the at least one magnetic includes two said magnets, and each one of the two magnets is mounted in a respective one of the two magnet cavities.
3 . The magnetic fixing assembly for a screen protector as claimed in claim 1 , wherein the connecting surface of the connecting part is perpendicular to the inner surface of the extending part.
4 . The magnetic fixing assembly for a screen protector as claimed in claim 2 , wherein the connecting surface of the connecting part is perpendicular to the inner surface of the extending part.
5 . The magnetic fixing assembly for a screen protector as claimed in claim 1 , wherein the first adhesive sheet comprises: a first adhesive layer mounted on the bottom surface of the fixing unit; a first release film detachably attached to the first adhesive layer.
6 . The magnetic fixing assembly for a screen protector as claimed in claim 4 , wherein the first adhesive sheet comprises: a first adhesive layer mounted on the bottom surface of the fixing unit; a first release film detachably attached to the first adhesive layer.
7 . The magnetic fixing assembly for a screen protector as claimed in claim 1 , wherein the second adhesive sheet comprises: a second adhesive layer mounted on the inner surface of the extending part; a second release film detachably attached to the second adhesive layer.
8 . The magnetic fixing assembly for a screen protector as claimed in claim 6 , wherein the second adhesive sheet comprises: a second adhesive layer mounted on the inner surface of the extending part; a second release film detachably attached to the second adhesive layer.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fixing assembly of a screen protector, especially to a magnetic fixing assembly that can detachably fix a screen protector on a surface of a display screen. 2. Description of the Prior Arts As technology advances day by day, desktop computers, notebook computers, smart phones, etc. have become necessary electronic products in life. Depending on different purposes, the user can attach screen protectors with different functions to the surface of the display screen of electronic products. For example, the user can purchase a screen protector with anti-scratch and anti-impact functions to prevent the display screen from being cracked or scratched by impact. The user can purchase a screen protector with anti-blue light function to protect their eyes. The user can purchase a screen protector with anti-peep function to limit the angle at which the display screen can be seen, thus protecting the user's privacy. The conventional screen protectors are mostly installed on the surface of the display screen by being directly adhered or frame-fitted. If the screen protector is installed on the surface of the display screen by adhesive, the user cannot remove the screen protector or replace it with a screen protector with different functions at any time. In addition, when the adhered screen protector is removed from the surface of the display screen, adhesive residue will be left on the surface of the display screen or the structure of the screen protector will be damaged. If the screen protector is installed on the surface of the display screen with a frame, the frame may be worn during repeated installation and removal of the screen protector, thereby affecting the stability of the screen protector mounted on the surface of the display screen. To overcome the shortcomings, the present invention provides a magnetic fixing assembly for a screen protector to mitigate or obviate the aforementioned problems. SUMMARY OF THE INVENTION The main objective of the present invention is to provide a magnetic fixing assembly for a screen protector that is configured to detachably fix a screen protector on a surface of a display screen. The magnetic fixing assembly for a screen protector comprises a fixing unit and a magnetic unit. The material of the fixing unit includes metal, and the fixing unit comprises a bottom surface, a top surface, and a first adhesive sheet. The bottom surface and the top surface are two opposite surfaces of the fixing unit. The first adhesive sheet is mounted on the bottom surface. The magnetic unit is detachably mounted on the fixing unit and is magnetically attached to the fixing unit. The magnetic unit comprises a connecting part, an extending part, and at least one magnet. The connecting part is detachably mounted on the fixing unit and comprises a connecting surface. The connecting surface faces the top surface of the fixing unit. The extending part is mounted on a side of the connecting part and extends from said side of the connecting part. The extending part comprises an inner surface and a second adhesive sheet. The inner surface faces the fixing unit, and the second adhesive sheet is mounted on the inner surface of the extending part. The at least one magnet is mounted on the connecting part and faces the top surface of the fixing unit. The advantage of the present invention is that the screen protector is attached to the extending part of the magnetic unit, the fixing unit is attached to the border of the display screen, and the magnetic unit and the fixing unit are magnetically attracted to each other. Therefore, the user can remove the screen protector from the display screen or can replace the original screen protector with another screen protector with different functions at any time. In addition, installing the screen protector through the magnetic force prevents the magnetic unit and the fixing unit from being worn during disassembly and assembly, thereby maintaining the stability of the screen protector on the surface of the display screen and extending the life of the magnetic fixing assembly of the screen protector. Other objectives, advantages and novel features of the invention will become more apparent from the following detailed description when taken in conjunction with the accompanying drawings. BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a perspective view of a magnetic fixing assembly for a screen protector in accordance with the present invention; FIG. 2 is an exploded view of the magnetic fixing assembly for a screen protector in FIG. 1; FIG. 3 is a perspective view of the magnetic fixing assembly for a screen protector in FIG. 1, shown in use; FIG. 4 is an exploded view of the magnetic fixing assembly for a screen protector in FIG. 1, shown in use; and FIG. 5 is an enlarged sectional view of the magnetic fixing assembly for a screen protector in FIG. 1, shown in use. DETAILED DESCRIPTION O