VR glasses possessing automatic focusing and eye protection functions

Abstract

The invention relates to VR glasses possessing automatic focusing and eye protection functions. The VR glasses comprise a main body, a moving block, an elastic cord and two lens cones. Two through holes, two grooves and two chutes are arranged in the main body. A focusing mechanism, a prompting mechanism and two protection mechanisms are arranged in the main body. The focusing mechanism comprisesa double-shaft motor and two adjusting units. Each adjusting unit comprises a tooth bar, a first gear, a worm, a second gear and a connecting rod. Each protection mechanism comprises a driving unit and a shielding unit. The driving unit comprises a motor, a driving wheel, a fixed rope, a fixed pulley and a slide rod. The shielding unit comprises a swing plate and a rotation rod. By using the VR glasses possessing the automatic focusing and eye protection functions, through the focusing mechanism, a pupil distance can be automatically adjusted so that a user does not need to manually adjust eyeglasses and an eye distance. Besides, through the protection mechanisms, visual impairment of the user, which is generated because of long-time VR glasses usage, can be avoided.

Description

technical field [0001] The invention relates to the field of VR equipment, in particular to VR glasses with automatic focus and eye protection functions. Background technique [0002] Virtual reality head-mounted display equipment, referred to as VR head-mounted display and VR glasses, is a product that uses a variety of technologies such as simulation technology, computer graphics, human-machine interface technology, multimedia technology, sensor technology, and network technology. A new means of human-computer interaction created by the latest sensor technology. [0003] However, the existing VR glasses cannot automatically adjust the interpupillary distance, so that the user needs to manually adjust the distance between the lens and the eyes, which affects the user experience. Not only that, but the VR glasses mainly guide the user to experience physical discomfort by blocking people's vision and hearing from the outside world. The feeling in a virtual environment makes ...

AI Technical Summary

Problems solved by technology

[0003] However, the existing VR glasses cannot automatically adjust the interpupillary distance, so that the user needs to manually adjust the distance between the lens and the eyes, which affects the user experience. Not only that, but the VR glasses mainly guide the user to experience physical discomfort by blocking people's vision and hearing from the outside world. The feeling in the virtual environment, so the user easily forgets the time, and the existing VR glasses do not have a reminder function, which makes the user's vision damaged due to long-term use of the VR glasses

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