3D viewing device of smart phone

Abstract

The invention provides a 3D viewing device of a smart phone. The 3D viewing device comprises a shell, wherein a phone fixing plate is arranged at the front end of the shell; a glasses system is arranged at the back end of the phone fixing plate and is connected with a head strap; a first clamping plate and a second clamping plate for clamping the phone are arranged on the phone fixing plate; the second clamping plate can slide on the phone fixing plate so as to adjust a phone clamping space; the head strap comprises a left side strap, a right side strap and an upper top strap; the lengths of the left side strap, the right side strap and the upper top strap are adjustable and the left side strap, the right side strap and the upper top strap form a three-point support to reduce the head pressure of a user; the glasses system comprises an eyeshade, an optical enlargement eyepiece system and a folding connecting sleeve; the folding connecting sleeve is provided with a visual hole to communicate the phone with the glasses system; and the optical enlargement eyepiece system comprises a left eye optical component, a right eye optical component, a pupil distance adjusting mechanism and a focal distance adjusting mechanism to meet the requirements of different users for pupil distance and focal distance.

Description

technical field [0001] The invention mainly relates to the technical field of smart phones, in particular to a 3D movie viewing device for smart phones. Background technique [0002] Smartphones are used more and more, almost everyone has one, and many people use smartphones to watch videos. With the development of science and technology, 3D technology is getting closer and closer to people's lives. Not only cinemas can watch 3D movies, but also TV channels. They all have 3D channels, and you need to wear an additional 3D glasses to watch 3D movies. Although most smart phones currently support the playback of 3D videos and images, if you directly use the mobile phone to watch the 3D video display screen, due to the The screen is small, the 3D effect is not good, and almost no one will watch 3D video on a smartphone with regular 3D glasses. At present, there are head-mounted devices for viewing mobile phone images on the market, but generally only a certain size of mobile ph...

AI Technical Summary

Problems solved by technology

[0002] There are more and more uses of smartphones, and almost everyone has one. Many people use smartphones to watch videos. With the development of technology, 3D technology is getting closer to the lives of the public. Not only cinemas can watch 3D movies, but even TV channels All have 3D channels, and you need to wear an additional 3D glasses to watch 3D movies. Although the vast majority of smart phones also support 3D video and image playback, if you directly use the mobile phone to watch the display screen of 3D video, due to the mobile phone The screen is small, the 3D effect is not good, almost no one will wear regular 3D glasses to watch 3D video on the smartphone

At present, there are head-mounted devices for viewing mobile phone images on the market, but generally they can only be used with mobile phones of a certain size, and cannot match most smartphones of other sizes. fatigue

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