VR (virtual reality) glasses suitable for short-sighted users

Abstract

The invention relates to VR (virtual reality) glasses suitable for short-sighted users. The VR glasses suitable for the short-sighted users comprise a main body, a fixed belt and two lenses, and alsocomprises an adjusting mechanism and a cleaning mechanism; the adjusting mechanism comprises a power assembly, at least two second guide rods and at least two telescopic assemblies; each telescopic assembly comprises a third connecting rod, a spring, a fourth sliding block, a sliding block, a second connecting rod, two first connecting rods, two second sliding blocks and two concave lenses; and the cleaning mechanism comprises an air cylinder, a first guide rod, two first transmission rods, two cleaning brushes, two second transmission rods and two first sliding blocks. In the VR glasses suitable for the short-sighted users, the short-sighted users can control the superposing number of the concave lenses through the adjusting mechanism, so that glasses strength correction is realized and the film watching definition of the short-sighted users is improved; and dust on the lenses can be cleaned through the cleaning mechanism, so that the cleanliness of the lenses is improved and the filmwatching definition of the short-sighted users is improved.

Description

technical field [0001] The invention relates to the field of VR equipment, in particular to VR glasses suitable for myopia users. Background technique [0002] VR devices are virtual reality head-mounted display devices. Since there was no concept of head-mounted displays in the early days, unprofessional names such as VR glasses, VR goggles, and VR helmets were produced based on the appearance. VR head-mounted displays use head-mounted display devices to transform people into Closed to the outside world’s vision and hearing, it guides users to have a feeling of being in a virtual environment. The display principle is that the left and right eye screens display the images of the left and right eyes respectively, and the human eyes obtain this information with differences. three-dimensional sense. [0003] As a kind of VR equipment, VR glasses have been widely used in daily life. In order to improve the viewing effect, most VR glasses adopt a closed structure, which leads to...

AI Technical Summary

Problems solved by technology

[0003] As a kind of VR equipment, VR glasses have been widely used in daily life. In order to improve the viewing effect, most VR glasses adopt a closed structure, which leads to myopia users who must take off the glasses when using VR equipment. It reduces the clarity of myopia users watching VR videos, thereby reduc

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