A portable folding virtual reality glasses with adjustable focal length

Abstract

The invention discloses a pair of focal length adjustable portable folding virtual reality glasses, comprising a head band, a first support member, a second support member, a accordion folding member and an eyeshade assembly; the front side and the back side of the head band are adhesively connected; a terminal support plate is arranged between the front end of the head band and a first support plate; the front end of the first support member is provided with a first support member eyehole; when the virtual reality glasses is expanded, the tail end of the first support member is extended to the eyeshade assembly and is adhered to the eyeshade assembly; the inner side of the first support member is provided with the second support member; and the accordion folding member is arranged between the second support member and the eyeshade assembly. The invention can be fold through the accordion folding member, compresses the volume of the folding state to the minimal, and provides convenience to carrying. Besides, the focal length adjustable portable folding virtual reality is solid in structure, comfortable in weary and beneficial for popularization and can effectively prevent light leak.

Description

technical field [0001] The invention relates to a portable folding virtual reality glasses with adjustable focal length. Background technique [0002] With the development of science and technology, virtual reality (Virtual Reality) or 3D technology for short is gradually applied in fields such as video, film, medicine, simulation training or games. A three-dimensional virtual reality world can be generated by using 3D images and posture sensors in combination with electronic computer equipment. In virtual reality technology, a virtual world is constructed through electronic computers or electronic devices, and a special operating medium is used to allow users to obtain various sensory simulations provided by electronic computers or electronic devices to achieve the effect of entering the virtual world. . With the rise of virtual reality technology, virtual reality glasses have sprung up like mushrooms at home and abroad. [0003] During the use of virtual reality glasses...

AI Technical Summary

Problems solved by technology

However, there are various defects in the virtual reality glasses in the prior art: the existing virtual reality glasses cannot be folded in different lengths according to specific needs, the focal length cannot be adjusted, and some eyes that can adjust the focal length are provided with different card slots. Carding mobile phones and other devices in different card slots to achieve the purpose of adjusting the focus, but this structure greatly increases the volume of the entire glasses, which is bulky and not conducive to storage and carrying, which is very inconvenient for users and limits virtual reality. The use of glasses; in addition, the folding effect of the existing virtual reality glasses with folding effect is poor, and the volume is also large, which is not easy to carry when the mobile terminal is set.

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