Mobile terminal and shell assembly thereof

Abstract

The invention relates to a mobile terminal and a shell assembly thereof. The shell assembly comprises a rear cover and a decorative ring; the rear cover is provided with an appearance face and an inner side face which are oppositely arranged and is provided with an installation hole in a penetrating mode, and the inner wall face and the inner side face which define the installation hole are connected through a first inclined face; the decorative ring is externally mounted on the rear cover, and part of the decorative ring can extend into the mounting hole; the decorative ring is provided with a first joint surface glued with the appearance surface and a second joint surface glued with the first inclined surface; a dispensing groove is defined by the second joint surface and the first inclined surface, and is gradually shrunk along the direction from the inner side surface to the appearance surface to form a V shape. According to the shell assembly, the decoration ring is externally mounted on the rear cover, so that the space on the inner side of the rear cover can be fully utilized, the first joint face is glued to the appearance face, the second joint face is glued to the first inclined face, the second joint face and the first inclined face define the V-shaped dispensing groove, and glue injected into the dispensing groove and the first inclined face form an inverted buckle structure, therefore, the connection reliability of the decorative ring and the rear cover is improved.

Description

technical field [0001] The present application relates to the technical field of electronic equipment, in particular to a mobile terminal and its shell assembly. Background technique [0002] For conventional mobile phones, if attached figure 1 As shown, the rear cover 110 is provided with an installation hole 111, and the installation hole 111 is installed with a decorative ring 120 for fixing the camera and playing a decorative role. Generally, the skirt 121 of the decorative ring 120 is glued to the inner surface of the back cover 110 to be assembled with the back cover 110 . However, both the skirt 121 and the back glue 130 will occupy the space inside the back cover 110, which will make the overall thickness of the mobile phone relatively large when other components inside the mobile phone remain unchanged, which is not conducive to thinning the mobile phone. Contents of the invention [0003] Based on this, it is necessary to provide a case assembly that can make f...

AI Technical Summary

Problems solved by technology

However, both the skirt 121 and the back glue 130 will occupy the space inside the back cover 110, which will make the overall thickness of the mobile phone relatively large when other components inside the mobile phone remain unchanged, which is not conducive to the thinning of the mobile phone.

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