Telescopic VR head-mounted device and use method thereof

Abstract

The invention provides a telescopic VR head-mounted device and a use method thereof, and relates to the technical field of VR device.The telescopic VR head-mounted device comprises a telescopic VR device and a telescopic head-mounted device.The telescopic head-mounted device is installed at the top of the telescopic VR device, and the telescopic VR device comprises a main body frame, a display device, a telescopic framework, a display inner screen, a contact outer ring and a control switch; the display device is installed in the main body frame. According to the VR head-mounted equipment, the adjustable telescopic framework is arranged in the VR head-mounted equipment, and the specific length of the VR head-mounted equipment is automatically controlled, so that the visual field of a user can be completely covered when the VR head-mounted equipment is worn, and the visual field range of the user is concentrated on the display inner screen; by matching with an eyeshade equipped on the VR head-mounted equipment, the number of light rays entering the display equipment in the external environment can be greatly reduced, so that the influence of the light rays in the external environment on watching is reduced, and the use feeling of a wearer can be greatly improved.

Description

technical field [0001] The present invention relates to the technical field of VR devices, and in particular, to a retractable VR head-mounted device and a method for using the same. Background technique [0002] Virtual reality technology (ie VR technology), which specifically refers to a new human-computer interaction method created by means of computing or mobile terminals and the latest sensor technology. The existing virtual reality technology has not only been focused on the field of computer graphics. , it has become an important means of new product design and development. It is because virtual reality technology is a unique and novel technology, so it has attracted much attention and can give users a sense of immersion. People's vision and hearing are closed to the outside world, which guides users to have a feeling of being in a virtual environment. The display principle is that the left and right eye screens display images of the left and right eyes respectively....

AI Technical Summary

Problems solved by technology

[0003] However, in the prior art, the existing VR head-mounted devices usually consist of two parts: the headband and the main body of the device. The specific size and size of the main body of the device have been determined during the production process and cannot be adjusted. People with different body types will have large differences in head size, so in the process of actual use, external light will enter the interior of the device, and some people will not be able to obtain a good experience. Therefore, VR headsets generally have By adjusting the size of the headband to make the main body of the device fit on the skin of the user's face, to achieve the effect of preventing external light from entering the device, but this method mainly achieves the purpose of size adjustment by controlling the tightness of the headband. The tighter the headband, the better the fitting effect. In actual operation, the excessive contraction of the headband will easily make the wearer feel uncomfortable, and after wearing it for a long time, it will lead to poor blood circulation in the face, which will easily affect the wearer. There are certain limitations, and the actual effect of this method is easily affected by the shape of the main body of the device. It can only be applied to some small VR headsets, and its effect on some larger VR headsets. and effects are more general

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