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A mobile terminal device

A mobile terminal and equipment technology, which is applied in the direction of electrical equipment casing/cabinet/drawer, casing/cabinet/drawer parts, electrical components, etc. damage and other problems, to reduce the probability of damage

Active Publication Date: 2019-11-08
QINGDAO HISENSE MOBILE COMM TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The embodiment of the present invention provides a mobile terminal device, which is used to solve the problem that the appearance is affected due to the gap between the fingerprint recognition chip and the rear shell in the prior art and the gap is small. damage problem

Method used

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  • A mobile terminal device
  • A mobile terminal device
  • A mobile terminal device

Examples

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Embodiment 1

[0019] An embodiment of the present invention provides a mobile terminal device, such as Figure 3-Figure 4 As shown, it includes rear shell 02, fingerprint identification module 01, and seal 03. Fingerprint identification module 01 includes fingerprint identification chip 11, FPC 12, and reinforcement 13. Fingerprint identification chip 11 is fixed on FPC 12, and FPC 12 is fixed on the reinforcement On the component 13, the rear case 02 is provided with a first through hole 21, the fingerprint recognition chip 11 is exposed from the first through hole 21, and a seal 03 is provided between the rear case 02 and the FPC 12, and the seal 03 surrounds the fingerprint recognition chip 11 around , further comprising a buffer piece 05 and a fixing bracket 04 , the buffer piece 05 is located on the side of the reinforcing piece 13 facing away from the FPC 12 , and the buffer piece 05 is fixed on the fixing bracket 04 .

[0020] In the mobile terminal device provided by the embodiment ...

Embodiment 2

[0033] In this example, if Figure 5-Figure 6 As shown, it also includes a metal sheet 07 , the conductive member 06 is fixed on the reinforcing member 13 and fixed on the metal sheet 07 through the second through hole 51 , and the metal sheet 07 is fixed on the fixing bracket 04 .

[0034] In this embodiment, one side of the cushioning piece is fixed on the reinforcing piece, and the other side is fixed on the fixing bracket through a metal sheet. That is, the other side of the buffer is fixed on the metal sheet, and the metal sheet is fixed on the fixing bracket, so as to achieve the purpose of fixing the buffer on the fixing bracket.

[0035] In the mobile terminal device provided by the embodiment of the present invention, a buffer is provided on the side of the reinforcement facing away from the FPC, and the buffer is fixed on the fixed bracket through a metal sheet, so that the buffer will produce a reverse direction to the reinforcement. The force makes the fingerprint...

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Abstract

The embodiment of the invention provides a mobile terminal device. The mobile terminal device comprises a backshell, a fingerprint identification module and a sealing member, wherein the fingerprint identification module comprises a fingerprint identification chip, an FPC and a reinforcing member, the fingerprint identification chip is fixed on the FPC, the FPC is fixed on the reinforcing member, the backshell is provided with a first through hole, the fingerprint identification chip is exposed out of the first through hole, the sealing member is arranged between the backshell and the FPC, and the fingerprint identification chip is encircled by the sealing member. The mobile terminal device is characterized by further comprising a buffer piece and a fixation support, wherein the buffer piece is disposed at one surface which is at the backside of the reinforcing member relative to the FPC, and the buffer piece is fixed on the fixation support. The mobile terminal device provided by the embodiment of the invention is applied to solving the problems of affecting the appearance due to a slit existing between the fingerprint identification chip and the backshell and easily damaging the fingerprint identification chip when a whole machine drops and the backshell touches the ground due to small slit in the prior art.

Description

technical field [0001] The invention relates to the field of mobile terminal structure design, in particular to a mobile terminal device. Background technique [0002] At present, fingerprint identification has become more and more common, and a fingerprint identification module is usually provided in mobile terminal equipment. [0003] Such as Figure 1-Figure 2 As shown, the fingerprint identification module 01 usually includes a fingerprint identification chip 11, an FPC 12, and a reinforcing steel sheet 13. The fingerprint identification chip 11 is fixed on the FPC 12, and the FPC 12 is provided with a reinforcing steel sheet 13. Between the fingerprint identification chip 11 and the FPC 12 Sealing and waterproof glue 14 is provided, and the corresponding through hole 21 is provided on the rear shell 02 for exposing the fingerprint recognition chip 11, and a sealing foam 03 is provided between the FPC 12 and the rear shell 02 for sealing and preventing dust Or water sta...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H05K5/02H05K5/06
CPCH05K5/0217H05K5/069
Inventor 霍贵斌
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
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