An assembly structure of a fingerprint module and a mobile terminal

A fingerprint module and assembly structure technology, which is applied in the field of communication, can solve problems such as glass cover breakage, achieve the effects of improving glass breakage, improving solid performance, and solving poor appearance

Active Publication Date: 2018-09-04
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide an assembly structure of a fingerprint module and a mobile terminal, which solves the problem of glue overflow or glass cover cracking caused by poor control of the amount of glue in the prior art

Method used

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  • An assembly structure of a fingerprint module and a mobile terminal
  • An assembly structure of a fingerprint module and a mobile terminal
  • An assembly structure of a fingerprint module and a mobile terminal

Examples

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no. 1 example

[0019] Such as figure 1 , figure 2 and image 3 As shown, the first embodiment of the present invention provides an assembly structure of a fingerprint module, including:

[0020] glass cover 1;

[0021] A fingerprint module, the fingerprint module includes a fingerprint identification component 4, a decorative part 2 and a flexible part 3; wherein, the decorative part 2 is sleeved on the fingerprint identification component 4, and the outer wall of the decorative part 2 A glue overflow groove 21 and a raised structure 22 are provided; the flexible member 3 is embedded in the glue overflow groove 21;

[0022] The fingerprint module is fixed on the glass cover 1 by adhesive bonding, and the adhesive 5 is located on the raised structure 22, the glass cover 1 and the flexible member 3 within the enclosed space. The adhesive 5 is generally glue, which is not specifically limited here.

[0023] In the first embodiment of the present invention, the fingerprint identification ...

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Abstract

The present invention provides an assembly structure of a fingerprint module and a mobile terminal. The assembly structure includes: a glass cover plate; a fingerprint module, and the fingerprint module includes a fingerprint recognition component, a decoration and a flexible piece; Sleeved on the fingerprint identification component, and the outer wall of the decorative part is provided with a glue overflow groove and a raised structure; the flexible part is embedded in the overflow glue groove; the fingerprint module is glued fixed on the glass cover by means of adhesive bonding, and the adhesive is located in the accommodation space surrounded by the raised structure, the glass cover and the flexible member; the embodiment of the present invention provides The assembly structure solves the problem of poor appearance caused by glue overflow after dispensing, and improves the appearance fineness; at the same time, due to the control of the amount of glue overflow, it improves the glass surface caused by the uneven internal stress of the adhesive on the glass cover due to temperature changes. The problem of cracking can be improved, and the robustness of the glass cover can be improved.

Description

technical field [0001] The invention relates to the technical field of communication, in particular to an assembly structure of a fingerprint module and a mobile terminal. Background technique [0002] With the demand of the market, more and more fingerprint modules of consumer electronic products are placed on the front glass cover. In the assembly of the fingerprint module, the usual assembly structure is back-mounted, that is, the fingerprint module is assembled from the bottom of the glass cover, and the decorative parts are fixed on the glass cover by glue. The problem with this solution is that the amount of glue is not well controlled, there is glue overflow, and the appearance effect is poor. At the same time, the cover glass is prone to breakage due to the stress of the glue. Contents of the invention [0003] The purpose of the present invention is to provide an assembly structure of a fingerprint module and a mobile terminal, which solves the problem of glue ov...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F1/16H04M1/02
CPCH04M1/026G06F1/1684G06V40/13
Inventor 胡令王超柯洪贵
Owner VIVO MOBILE COMM CO LTD
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