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A photosensitive positioning component and its installation method

A technology for positioning components and light sensing, applied in optics, instruments, photography, etc., can solve the problems of inaccurate positioning and high cost, and achieve the effect of short tolerance chain, high positioning accuracy, and saving PCB space.

Active Publication Date: 2021-04-30
NUBIA TECHNOLOGY 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 a photosensitive positioning component and its installation method, which can solve the problems of inaccurate positioning and high cost caused by positioning the flashlight on the PCB board in the prior art

Method used

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  • A photosensitive positioning component and its installation method
  • A photosensitive positioning component and its installation method
  • A photosensitive positioning component and its installation method

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Embodiment Construction

[0018] The photosensitive positioning assembly of the present invention and its installation method and specific implementation will be further described below in conjunction with the accompanying drawings and embodiments:

[0019] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] The invention relates to a photosensitive positioning component, which is mainly used for a camera on a mobile terminal, such as a camera on a mobile phone or an IPAD.

[0021] Such as figure 1 As shown, the photosensitive positioning assembly includes a first shell 1 and a second shell 2 that cover each other, such as a front shell and a rear shell of a mobile phone. A flash lamp cover 4 for covering the flash lamp 3 is installed on the first housing 1 , the flash lamp 3 is arranged inside the flash lamp cover 4 , and the flash lamp cover 4 is fixedly positioned on the first housing 1 by ...

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Abstract

The present invention relates to a photosensitive positioning assembly and its installation method, comprising a first casing, a second casing, a flashlight and a flashlight cover for covering the flashlight, the first casing The body is provided with a positioning coccyx for fixing and positioning the flash cover, and the flash cover is installed on the first housing through the positioning coccyx, and the positioning coccyx includes a frame sleeved on the outer periphery of the flash cover , and the frame is adapted to the flash lamp cover. The above-mentioned light-sensing positioning component is fixed and positioned by the positioning coccyx, the tolerance chain is short, the positioning accuracy is high, and the flash lamp cover can be effectively locked without adding auxiliary materials or steel sheets for fastening, saving PCB space and cost.

Description

technical field [0001] The invention relates to the technical field of mobile terminals, in particular to a photosensitive positioning component and an installation method thereof. Background technique [0002] In the current field of mobile phones, users have higher and higher requirements for mobile phones, such as flashlights, but the arrangement of rear flashlights is bound to require positioning and bone position coordination. At present, the positioning of rear flashlights mostly depends on PCB board positioning, because PCB boards and flashlights The dimensional tolerance chain between the shell material and the shell material is long, the cumulative processing tolerance is large, and the positioning is often inaccurate, and the flashlight needs to be surrounded by bone to prevent light leakage. At the same time, the direct patch processing of the flashlight on the PCB also affects the stacking flexibility and increases the cost. Contents of the invention [0003] T...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B15/05G03B15/06G03B30/00
CPCG03B15/05G03B15/06
Inventor 周顺
Owner NUBIA TECHNOLOGY CO LTD