Wireless screen projection conversion device for AR glasses

By utilizing the wireless receiving, video processing, and power supply modules of the wireless projection conversion device, a wireless connection between AR glasses and smart terminals is achieved, solving the problems of poor flexibility and limited movement caused by physical cables and improving the user experience.

CN122248214APending Publication Date: 2026-06-19SICHUAN YOULAITE ELECTRONIC TECH CO LTD
View PDF 0 Cites 0 Cited by

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SICHUAN YOULAITE ELECTRONIC TECH CO LTD
Filing Date
2026-05-15
Publication Date
2026-06-19

AI Technical Summary

Technical Problem

The connection between existing AR glasses and smart terminals relies on physical cables, resulting in poor flexibility and limited mobility, and the connection cables also interfere with the user experience.

Method used

The device employs a wireless screen projection conversion unit, which includes a wireless receiving module, a video processing module, a video conversion module, and a power supply module. It wirelessly receives video signals from smart terminals and interfaces with AR glasses through a composite output interface to achieve synchronous output of video signals and power.

Benefits of technology

The removal of cable length limitations enhances freedom of movement and wearing comfort, simplifies the connection structure, and improves system portability and user experience.

✦ Generated by Eureka AI based on patent content.

Smart Images

  • Figure CN122248214A_ABST
    Figure CN122248214A_ABST
Patent Text Reader

Abstract

This invention discloses a wireless screen projection conversion device for AR glasses, comprising a wireless receiving module, a video processing module, a video conversion module, a composite output interface, and a power supply module. The wireless receiving module receives wireless network video data signals sent by a smart terminal. The video processing module is electrically connected to the wireless receiving module and decodes the signals, outputting a first-format video signal. The video conversion module converts the first-format video signal into a second-format video signal. The power supply module is electrically connected to each of the above modules to provide the system operating voltage. The composite output interface interfaces with external AR glasses and synchronously outputs the second-format video signal and the power supply voltage provided by the power supply module through the same cable. This device wirelessly receives video signals and synchronously outputs video and power through the same interface, freeing AR glasses from the physical cable constraints between them and the signal source, thus improving ease of use.
Need to check novelty before this filing date? Find Prior Art