Lens module installing structure and mobile terminal

A technology of installation structure and lens module, which is applied to parts and electrical components of TVs and color TVs, can solve the problems affecting the accuracy of the distance from the lens to the screen, poor module assembly consistency, etc., so as to improve the assembly consistency , the effect of eliminating fit tolerances

Active Publication Date: 2019-01-04
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the above-mentioned installation structure, since the lens barrel and the middle frame are bonded together, the fit tolerance of the two will accumulate and affect the accuracy of the distance between the lens and the screen, resulting in poor assembly consistency of the module

Method used

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  • Lens module installing structure and mobile terminal
  • Lens module installing structure and mobile terminal
  • Lens module installing structure and mobile terminal

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Embodiment Construction

[0015] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0016] A lens module installation structure and a mobile terminal provided by the present invention will be described in detail below by enumerating specific embodiments.

[0017] refer to figure 2 , the present invention provides a lens module installation structure, the lens module installation structure includes a lens assembly 20 and a middle frame 21, and the lens assembly 20 includes a lens 201, a chip 202 and a circuit board 203;

[0018] The ...

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Abstract

The invention provides a lens module installing structure which comprises a lens assembly and a middle frame. The lens assembly comprises a lens, a chip and a circuit board, the middle frame is provided with a through hole, the lens is arranged in the through hole, the chip is installed and fixed on the circuit board and positioned in a projection area of the lens and between the lens and the circuit board, and the circuit board is fixedly connected with the middle frame. According to the lens module installing structure, the lens is embedded in the hole of the middle frame, extra use of a lens baffle part is avoided, a cooperation tolerance between a lens barrel and the lens needs not to be considered and can be eliminated, it is ensured that the lens position is reliable and accurate, and the assembling consistence of the lens module is improved.

Description

technical field [0001] Embodiments of the present invention relate to the field of mechanical structures, in particular to a lens module installation structure and a mobile terminal. Background technique [0002] With the improvement of people's audio-visual demand for various mobile terminals, mobile terminals with a large screen-to-body ratio have gradually become a technological development trend. In order to achieve a larger screen-to-body ratio, more and more mobile terminals adopt the structural design of fingerprints under the screen. Such as figure 1 As shown, a schematic diagram of the existing under-screen fingerprint structure is given. The lens 10 is installed in the lens barrel 11 made of plastic material, and the lens barrel 11 is attached and installed at the position where the lens hole 121 is provided on the middle frame 12 of the mobile terminal. [0003] In the above-mentioned installation structure, since the lens barrel and the middle frame are bonded ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225
CPCH04N23/57H04N23/55
Inventor 陈振华
Owner VIVO MOBILE COMM CO LTD
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