Flashlight component and mobile terminal

A technology of mobile terminals and flashlights, which is applied in the field of flashlight components and mobile terminals, can solve the problems of fixed and unsatisfactory photo exposure, etc., and achieve the effect of increasing the wide-angle irradiation

Active Publication Date: 2017-03-15
GUANGZHOU CHAOTONG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the flash unit of this type of mobile terminal currently on the market generally only includes a flash unit, so that when used as a supplementary light when shooting, the angle of its supplementary light is fixed, which causes serious problems. When shooting, some areas that do not need to be filled with light are also filled with light, resulting in unsatisfactory exposure of the final photo

Method used

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  • Flashlight component and mobile terminal
  • Flashlight component and mobile terminal
  • Flashlight component and mobile terminal

Examples

Experimental program
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Embodiment Construction

[0046] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.

[0047] Such as Figure 1A , Figure 1B The mobile terminal shown is a mobile phone or a tablet computer; it includes a housing 1 on which a touch screen 2 and a camera (not shown); the back of the housing 1 is provided with a mounting groove 11, the mounting groove 11 is for attaching the flash unit 3. In addition, a flashlight control module 4 and a flashlight driving module 3 are installed in the housing 1 ; the flashlight control module 4 and the flashlight driving module 3 are integrated on the PCB 12 . The flash control module 4 is electrically connected with the touch screen 2 to receive user's operation data from the touch screen 2 and control the touch screen 2 to display related content.

[0048] refer to Figure 1B The flash unit 3 includes a base 31, a refl...

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Abstract

The invention discloses a flashlight component and a mobile terminal. The flashlight component comprises a base and reflecting covers; a first wire connecting port is arranged at the surface of the base; the first wire connecting port comprises multiple groups of relatively independent driving pins; the reflecting covers are arranged on the base and are trumpet-shaped; at least one layer of the reflecting cover is provided; when the layer number of the reflecting cover is greater than 1, the reflecting covers in two adjacent layers are arranged concentrically and have a certain distance; and multiple flashlights located in the reflecting covers are electrically connected with the driving pins in one-to-one correspondence. The flashlight component has the advantages: 1, the opening, closing and brightness of each flashlight can be controlled independently; 2, light supplementation demands of images can be analyzed automatically, and the corresponding flashlights can be controlled to open; 3, the irradiation angle is big, and the problem of too poor light supplementation uniformity caused by light supplementation of the flashlights in a single direction can be avoided; and 4, control of light supplementation angle and direction can be realized.

Description

technical field [0001] The present invention relates to flashlight control technology, more specifically, it relates to a flashlight assembly and a mobile terminal. Background technique [0002] At present, the backs of mobile terminals such as mobile phones and tablets are all provided with flash units. On the one hand, the flash unit can be used as a flashlight, and on the other hand, it can also be used as a supplementary light when taking pictures. However, the flash unit of this type of mobile terminal currently on the market generally only includes a flash unit, so that when used as a supplementary light when shooting, the angle of its supplementary light is fixed, which causes serious problems. When shooting, some areas that do not need to be filled with light are also filled with light, resulting in unsatisfactory exposure of the final photo. Contents of the invention [0003] In view of the deficiencies in the prior art, the first object of the present invention ...

Claims

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Application Information

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IPC IPC(8): H04M1/02H04M1/725H04N5/235G03B15/05H05B33/08G03B30/00H04M1/72454H05B44/00
CPCH04M1/026G03B15/05H04M2250/52H04M1/72454H05B44/00H04N23/74H05B45/00
Inventor 陈金锋
Owner GUANGZHOU CHAOTONG TECH CO LTD
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