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Assembling structure of fingerprint module and 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 effect of improving glass breakage, solving poor appearance, and improving solid performance

Active Publication Date: 2017-06-30
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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  • Assembling structure of fingerprint module and mobile terminal
  • Assembling structure of fingerprint module and mobile terminal
  • Assembling structure of fingerprint module and mobile terminal

Examples

Experimental program
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no. 1 example

[0019] like 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 ass...

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PUM

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Abstract

The invention provides an assembling structure of a fingerprint module and a mobile terminal. The assembling structure comprises a glass cover plate and the fingerprint module, wherein the fingerprint module comprises a fingerprint identification assembly, a decorating part and a flexible part; the decorating part sleeves the fingerprint identification assembly, and the outer wall of the decorating part is provided with a glue overflow groove and a projection structure; the flexible part is embedded in the glue overflowing groove; the fingerprint module is fixed on the glass cover plate by virtue of an adhesion manner of adhesive, and the adhesive is disposed in an accommodating space defined by the projection structure, the glass cover plate and the flexible part. The assembling structure provided by embodiments of the invention solves the problem of unfavorable appearance caused by overflowing glue after glue dispensing, and improves the appearance fineness; and meanwhile, by controlling the glue overflowing amount, the glass cracking problem caused by the non-uniform inner stress of the adhesive on the glass cover plate due to the temperature variation can be solved, and the firmness of the glass cover plate 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 Applications(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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