Focal length adjusting apparatus for VR device, and VR device

A focus adjustment and equipment technology, applied in optical components, optics, instruments, etc., can solve problems such as poor user experience, unreasonable VR equipment, and large size of glasses, so as to reduce weight, improve internal structure, shrink volume effect

Active Publication Date: 2016-03-23
SHENZHEN DLODLO NEW TECHNOLOGY CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, various virtual reality glasses products emerge in endlessly, but many VR devices are unreasonable, resulting in relatively large size and heavy weight of the glasses, which makes the wearing experience bad for users, and urgently needs to be improved.

Method used

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  • Focal length adjusting apparatus for VR device, and VR device
  • Focal length adjusting apparatus for VR device, and VR device
  • Focal length adjusting apparatus for VR device, and VR device

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Embodiment Construction

[0037] In order for those skilled in the art to better understand the technical solutions provided by the present invention, the following will be described in conjunction with specific embodiments.

[0038] This case will be fully understood by the description of the following examples, so that those skilled in the art can complete it accordingly. However, the protection scope of the present invention includes but is not limited to the following examples.

[0039] See Figure 1-Figure 3 , figure 1 It is a schematic diagram of the explosion structure of the VR device in the embodiment of the present invention; figure 2 It is a schematic structural diagram of a focus adjustment device used in a VR device in a VR device in an embodiment of the present invention; image 3 It is a structural schematic diagram of the rear cover of the VR device in the embodiment of the present invention;

[0040] This embodiment provides a focus adjustment device 13 for VR equipment, including ...

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PUM

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Abstract

The invention discloses a focal length adjusting apparatus for a VR device. The apparatus comprises a rotating wheel, a left cross-arm wheel, a right cross-arm wheel, a left folding-arm wheel, a right folding-arm wheel, a left vertical wheel arm and a right vertical wheel arm, wherein a wheel disc rotates the rotating wheel, the wheel disc drives the left cross-arm wheel and the right cross-arm wheel to rotate, the left cross-arm wheel and the right cross-arm wheel drive the left folding-arm wheel and the right folding-arm wheel to rotate, and the left folding-arm wheel and the right folding-arm wheel then respectively drive the left vertical wheel arm and the right vertical wheel arm to rotate in a vertical direction. Besides, the invention further provides a VR device. Back-and-forth adjustment of a front cover is realized through the focal length adjusting apparatus for the VR device. Compared to the prior art, the VR device provided by the invention is firm in structure, improves the internal structure of virtual reality goggles, saves space, reduces the volume, at the same time, also reduces the weight, and enables a user wearing the goggles to have better experience.

Description

technical field [0001] The present invention relates to the field of virtual reality glasses, specifically a focus adjustment device for VR equipment and VR equipment. Background technique [0002] Virtual reality equipment, referred to as VR equipment, is a combination of simulation technology and computer graphics, man-machine interface technology, multimedia technology, sensor technology, network technology and other technologies. A new means of human-computer interaction. [0003] At present, various virtual reality glasses products emerge in an endless stream, but many VR devices are unreasonable, resulting in relatively large size and heavy weight of the glasses, which makes the wearing experience bad for users and urgently needs improvement. Contents of the invention [0004] In view of the above-mentioned defects, the technical problem solved by the present invention is to provide a focus adjustment device for VR equipment and VR equipment, which has a firm struct...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B27/01
CPCG02B27/0176G02B2027/0154G02B2027/0178
Inventor 李刚张丰学
Owner SHENZHEN DLODLO NEW TECHNOLOGY CO LTD
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