CN105425398A - Focal length adjusting apparatus for VR device, and VR device - Google Patents

Focal length adjusting apparatus for VR device, and VR device Download PDF

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Publication number
CN105425398A
CN105425398A CN201610017908.2A CN201610017908A CN105425398A CN 105425398 A CN105425398 A CN 105425398A CN 201610017908 A CN201610017908 A CN 201610017908A CN 105425398 A CN105425398 A CN 105425398A
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CN
China
Prior art keywords
wheel
arm
crowngear
folding
transverse
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CN201610017908.2A
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Chinese (zh)
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CN105425398B (en
Inventor
李刚
张丰学
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深圳多哚新技术有限责任公司
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Priority to CN201610017908.2A priority Critical patent/CN105425398B/en
Publication of CN105425398A publication Critical patent/CN105425398A/en
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Publication of CN105425398B publication Critical patent/CN105425398B/en

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    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B27/0176Head mounted characterised by mechanical features
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/0149Head-up displays characterised by mechanical features
    • G02B2027/0154Head-up displays characterised by mechanical features with movable elements
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS, OR APPARATUS
    • G02B27/00Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
    • G02B27/01Head-up displays
    • G02B27/017Head mounted
    • G02B2027/0178Eyeglass type, eyeglass details G02C

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

A kind of focal length adjustment device for VR equipment and VR equipment
Technical field
The present invention relates to virtual reality glasses field, exactly refer to a kind of focal length adjustment device for VR equipment and VR equipment.
Background technology
Virtual reality device, be called for short VR equipment, being the product utilizing the multiple technologies set such as emulation technology and computer graphics, human-machine interface technology, multimedia technology, sensing technology, network technology, is a kind of brand-new man-machine interaction means of computer and newest sensor technology creation.
At present, various virtual reality glasses product emerges in an endless stream, but a lot of VR equipment is unreasonable, and cause glasses volume larger, weight is too heavy, makes to wear user and experiences bad, is badly in need of improving.
Summary of the invention
For above-mentioned defect, the technical matters that the present invention solves is to provide a kind of focal length adjustment device for VR equipment and VR equipment, sound construction, improve the inner structure of virtual reality glasses, save space, reduced volume, also reduce weight simultaneously, make to wear user and experience better.
In order to solve above technical matters, the focal length adjustment device for VR equipment provided by the invention, comprises runner, left transverse arm wheel, right transverse arm wheel, left folding arm wheel, right folding arm wheel, left perpendicular wheel arm and the right side and erects wheel arm, wherein:
Described runner comprises wheel disc and the first crowngear, and described wheel disc is connected with described first crowngear, and described first crowngear is vertically set on the position, the center of circle of described wheel disc;
The left end of described left transverse arm wheel is provided with left crowngear, and the right-hand member of described left transverse arm wheel is provided with right crowngear, and the right crowngear in described left transverse arm wheel engages with described first crowngear;
The left end of described right transverse arm wheel is provided with left crowngear, and the right-hand member of described right transverse arm wheel is provided with right crowngear, and the left crowngear in described right transverse arm wheel engages with described first crowngear;
The upper end of described left folding arm wheel is provided with crowngear, and the lower end of described left folding arm wheel is provided with lower crowngear, and the upper crowngear of described left folding arm wheel engages with the left crowngear that described left transverse arm is taken turns;
The upper end of described right folding arm wheel is provided with crowngear, and the lower end of described right folding arm wheel is provided with lower crowngear, and the upper crowngear of described right folding arm wheel engages with the left crowngear that described right transverse arm is taken turns;
A described left side is erected wheel arm and is provided with horizontal crowngear, and a described left side is erected wheel arm and taken turns vertical at vertical direction with described left folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described left folding arm are taken turns is erected on a described left side;
The described right side is erected wheel arm and is provided with horizontal crowngear, and the described right side is erected wheel arm and taken turns vertical at vertical direction with described right folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described right folding arm are taken turns is erected on the described right side.
Preferably, the right crowngear of described left transverse arm wheel and the left crowngear of described right transverse arm wheel engage with described first crowngear in the same diametric(al) of described wheel disc.
Preferably, described left transverse arm wheel is taken turns vertical with described left folding arm.
Preferably, described right transverse arm wheel is taken turns vertical with described right folding arm.
Preferably, the upper end that wheel arm is erected on a described left side is provided with screw thread.
Preferably, the upper end that wheel arm is erected on the described right side is provided with screw thread.
In addition, the present invention also provides a kind of VR equipment, comprises protecgulum, middle cover, bonnet, and for the focal length adjustment device of VR equipment, wherein:
The described focal length adjustment device for VR equipment comprises runner, left transverse arm wheel, right transverse arm wheel, left folding arm wheel, right folding arm wheel, left perpendicular wheel arm and the right side and erects wheel arm;
Described runner comprises wheel disc and the first crowngear, and described wheel disc is connected with described first crowngear, and described first crowngear is vertically set on the position, the center of circle of described wheel disc;
The left end of described left transverse arm wheel is provided with left crowngear, and the right-hand member of described left transverse arm wheel is provided with right crowngear, and the right crowngear in described left transverse arm wheel engages with described first crowngear;
The left end of described right transverse arm wheel is provided with left crowngear, and the right-hand member of described right transverse arm wheel is provided with right crowngear, and the left crowngear in described right transverse arm wheel engages with described first crowngear;
The upper end of described left folding arm wheel is provided with crowngear, and the lower end of described left folding arm wheel is provided with lower crowngear, and the upper crowngear of described left folding arm wheel engages with the left crowngear that described left transverse arm is taken turns;
The upper end of described right folding arm wheel is provided with crowngear, and the lower end of described right folding arm wheel is provided with lower crowngear, and the upper crowngear of described right folding arm wheel engages with the left crowngear that described right transverse arm is taken turns;
A described left side is erected wheel arm and is provided with horizontal crowngear, and a described left side is erected wheel arm and taken turns vertical at vertical direction with described left folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described left folding arm are taken turns is erected on a described left side;
The described right side is erected wheel arm and is provided with horizontal crowngear, and the described right side is erected wheel arm and taken turns vertical at vertical direction with described right folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described right folding arm are taken turns is erected on the described right side;
Described bonnet is provided with left transverse arm groove, right transverse arm groove, left folding arm groove and right folding arm groove, described left transverse arm wheel is placed on described left transverse arm groove, described right transverse arm wheel is placed on described right transverse arm groove, described left folding arm wheel is placed on described left folding arm groove, and described right folding arm wheel is placed on described right folding arm groove;
Wheel arm is erected on a described left side and wheel arm is erected through described middle cover in the described right side, and a described left side is erected wheel arm and is connected with described bonnet with one end that wheel arm is erected on the described right side, and a described left side is erected wheel arm and is connected with described protecgulum with the other end that wheel arm is erected on the described right side.
Preferably, described VR equipment also comprises guide pillar and spring, and described guide pillar is through described middle cover, described guide pillar one end is connected with described bonnet, the other one end of described guide pillar is connected with described protecgulum, and described spring housing is connected on described guide pillar, and described spring is between described protecgulum and described middle cover.
Preferably, described middle cover and described protecgulum are provided with the groove placing described wheel disc after covering.
Preferably, the right crowngear of described left transverse arm wheel and the left crowngear of described right transverse arm wheel engage with described first crowngear in the same diametric(al) of described wheel disc.
Focal length adjustment device for VR equipment provided by the invention, comprise runner, left transverse arm wheel, right transverse arm wheel, left folding arm wheel, right folding arm wheel, left perpendicular wheel arm and the right side and erect wheel arm, the wheel disc of rotating wheel, wheel disc drives that left transverse arm is taken turns, right transverse arm wheel rotates, left transverse arm wheel, right transverse arm wheel drive left folding arm wheel, right folding arm wheel rotates, and left folding arm wheel, right folding arm wheel drive left perpendicular wheel arm and the right side to erect wheel arm more respectively and rotate at vertical direction.
In addition, VR equipment provided by the invention, the front and back utilizing the focal length adjustment device being used for VR equipment to realize protecgulum regulate.Compared with prior art, VR equipment provided by the invention, sound construction, improves the inner structure of virtual reality glasses, has saved space, has reduced volume, also reduced weight simultaneously, makes to wear user and experiences better.
Accompanying drawing explanation
Fig. 1 is the detonation configuration schematic diagram of VR equipment in the embodiment of the present invention;
Fig. 2 be in the embodiment of the present invention in VR equipment for the structural representation of the focal length adjustment device of VR equipment;
Fig. 3 is the structural representation of bonnet in VR equipment in the embodiment of the present invention.
Embodiment
In order to those skilled in the art can understand technical scheme provided by the present invention better, set forth below in conjunction with specific embodiment.
This case can be illustrated by following embodiment and be fully understood, and make to have the knack of those skilled in the art and can complete it according to this, but protection scope of the present invention include but not limited to the following example.
Refer to Fig. 1-Fig. 3, Fig. 1 is the detonation configuration schematic diagram of VR equipment in the embodiment of the present invention; Fig. 2 be in the embodiment of the present invention in VR equipment for the structural representation of the focal length adjustment device of VR equipment; Fig. 3 is the structural representation of bonnet in VR equipment in the embodiment of the present invention; .
The present embodiment provides a kind of focal length adjustment device 13 for VR equipment, comprise runner 1, left transverse arm wheel 2, right transverse arm wheel 3, left folding arm wheel 4, right folding arm wheel 5, left perpendicular wheel arm 6 and the right side and erect wheel arm 7, wherein: runner 1 comprises wheel disc and the first crowngear, wheel disc is connected with the first crowngear, and the first crowngear is vertically set on the position, the center of circle of wheel disc; The left end of left transverse arm wheel 2 is provided with left crowngear, and the right-hand member of left transverse arm wheel 2 is provided with right crowngear, and the right crowngear in left transverse arm wheel 2 engages with the first crowngear; The left end of right transverse arm wheel 3 is provided with left crowngear, and the right-hand member of right transverse arm wheel 3 is provided with right crowngear, and the left crowngear in right transverse arm wheel 3 engages with the first crowngear; The upper end of left folding arm wheel 4 is provided with crowngear, and the lower end of left folding arm wheel 4 is provided with lower crowngear, and the upper crowngear of left folding arm wheel 4 engages with the left crowngear that left transverse arm takes turns 2; The upper end of right folding arm wheel 5 is provided with crowngear, and the lower end of right folding arm wheel 5 is provided with lower crowngear, and the upper crowngear of right folding arm wheel 5 engages with the left crowngear that right transverse arm takes turns 3; Left perpendicular wheel arm 6 is provided with horizontal crowngear, and left perpendicular wheel arm 6 take turns 4 vertical at vertical direction and left folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm 6 and left folding arm take turns 4 is erected on a left side; Right perpendicular wheel arm 7 is provided with horizontal crowngear, and right perpendicular wheel arm 7 take turns 5 vertical at vertical direction and right folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm 7 and right folding arm take turns 5 is erected on the right side.
The right crowngear of left transverse arm wheel 2 and the left crowngear of right transverse arm wheel 3 engage with the first crowngear in the same diametric(al) of wheel disc.
Left transverse arm wheel 2 and left folding arm are taken turns 4 vertical; Right transverse arm wheel 3 and right folding arm are taken turns 5 vertical.
The upper end of left perpendicular wheel arm 6 is provided with screw thread; The upper end of right perpendicular wheel arm 7 is provided with screw thread.
Focal length adjustment device for VR equipment provided by the invention, comprise runner 1, left transverse arm wheel 2, right transverse arm wheel 3, left folding arm wheel 4, right folding arm wheel 5, left perpendicular wheel arm 6 and the right side and erect wheel arm 7, the wheel disc of rotating wheel 1, wheel disc drives that left transverse arm takes turns 2, right transverse arm wheel 4 rotates, left transverse arm wheel 2, right transverse arm wheel 3 drive left folding arms wheel 4, right folding arm wheel 5 rotates, and left folding arm wheel 4, right folding arm wheel 5 drive left perpendicular wheel arm 6 and the right side to erect wheel arm 7 more respectively and rotate at vertical direction.
In addition, the present invention reoffers a kind of VR equipment, comprises protecgulum 8, middle cover 9, bonnet 10, and for the focal length adjustment device 13 of VR equipment, wherein:
Focal length adjustment device 13 for VR equipment comprises runner 1, left transverse arm wheel 2, right transverse arm wheel 3, left folding arm wheel 4, right folding arm wheel 5, left perpendicular wheel arm 6 and the right side and erects wheel arm 7, wherein: runner 1 comprises wheel disc and the first crowngear, wheel disc is connected with the first crowngear, and the first crowngear is vertically set on the position, the center of circle of wheel disc; The left end of left transverse arm wheel 2 is provided with left crowngear, and the right-hand member of left transverse arm wheel 2 is provided with right crowngear, and the right crowngear in left transverse arm wheel 2 engages with the first crowngear; The left end of right transverse arm wheel 3 is provided with left crowngear, and the right-hand member of right transverse arm wheel 3 is provided with right crowngear, and the left crowngear in right transverse arm wheel 3 engages with the first crowngear; The upper end of left folding arm wheel 4 is provided with crowngear, and the lower end of left folding arm wheel 4 is provided with lower crowngear, and the upper crowngear of left folding arm wheel 4 engages with the left crowngear that left transverse arm takes turns 2; The upper end of right folding arm wheel 5 is provided with crowngear, and the lower end of right folding arm wheel 5 is provided with lower crowngear, and the upper crowngear of right folding arm wheel 5 engages with the left crowngear that right transverse arm takes turns 3; Left perpendicular wheel arm 6 is provided with horizontal crowngear, and left perpendicular wheel arm 6 take turns 4 vertical at vertical direction and left folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm 6 and left folding arm take turns 4 is erected on a left side; Right perpendicular wheel arm 7 is provided with horizontal crowngear, and right perpendicular wheel arm 7 take turns 5 vertical at vertical direction and right folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm 7 and right folding arm take turns 5 is erected on the right side;
Bonnet 10 is provided with left transverse arm groove 101, right transverse arm groove 102, left folding arm groove 103 and right folding arm groove 104, left transverse arm wheel 2 is placed on left transverse arm groove 101, right transverse arm wheel 3 is placed on right transverse arm groove 102, left folding arm wheel 4 is placed on left folding arm groove 103, and right folding arm wheel 5 is placed on right folding arm groove 104;
Wheel arm 7 is erected through middle cover 9 in left perpendicular wheel arm 6 and the right side, and left perpendicular wheel arm 6 is connected with bonnet 10 with one end that wheel arm 7 is erected on the right side, and left perpendicular wheel arm 6 is connected with protecgulum 8 with the other end that wheel arm 7 is erected on the right side.
The right crowngear of left transverse arm wheel 2 and the left crowngear of right transverse arm wheel 3 engage with the first crowngear in the same diametric(al) of wheel disc.
Left transverse arm wheel 2 and left folding arm are taken turns 4 vertical; Right transverse arm wheel 3 and right folding arm are taken turns 5 vertical.
The upper end of left perpendicular wheel arm 6 is provided with screw thread; The upper end of right perpendicular wheel arm 7 is provided with screw thread.
VR equipment also comprises guide pillar 11 and spring 12, and guide pillar 11 is through middle cover 9, and guide pillar 11 one end is connected with bonnet 10, and guide pillar 11 is connected with protecgulum 8 one end in addition, and spring 12 is socketed on guide pillar 11, and spring 12 is between protecgulum 8 and middle cover 9.
The groove placing wheel disc is provided with after middle cover 9 and protecgulum 8 cover.
In addition, VR equipment provided by the invention, the front and back utilizing the focal length adjustment device being used for VR equipment to realize protecgulum regulate, and spring housing is connected on guide pillar, and spring provides elastic force between middle cover and protecgulum.Compared with prior art, VR equipment provided by the invention, sound construction, improves the inner structure of virtual reality glasses, has saved space, has reduced volume, also reduced weight simultaneously, makes to wear user and experiences better.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.

Claims (10)

1. the focal length adjustment device for VR equipment, it is characterized in that, comprise runner, left transverse arm wheel, right transverse arm wheel, left folding arm wheel, right folding arm wheel, left perpendicular wheel arm and the right side and erect wheel arm, wherein: described runner comprises wheel disc and the first crowngear, described wheel disc is connected with described first crowngear, and described first crowngear is vertically set on the position, the center of circle of described wheel disc;
The left end of described left transverse arm wheel is provided with left crowngear, and the right-hand member of described left transverse arm wheel is provided with right crowngear, and the right crowngear in described left transverse arm wheel engages with described first crowngear;
The left end of described right transverse arm wheel is provided with left crowngear, and the right-hand member of described right transverse arm wheel is provided with right crowngear, and the left crowngear in described right transverse arm wheel engages with described first crowngear;
The upper end of described left folding arm wheel is provided with crowngear, and the lower end of described left folding arm wheel is provided with lower crowngear, and the upper crowngear of described left folding arm wheel engages with the left crowngear that described left transverse arm is taken turns;
The upper end of described right folding arm wheel is provided with crowngear, and the lower end of described right folding arm wheel is provided with lower crowngear, and the upper crowngear of described right folding arm wheel engages with the left crowngear that described right transverse arm is taken turns;
A described left side is erected wheel arm and is provided with horizontal crowngear, and a described left side is erected wheel arm and taken turns vertical at vertical direction with described left folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described left folding arm are taken turns is erected on a described left side;
The described right side is erected wheel arm and is provided with horizontal crowngear, and the described right side is erected wheel arm and taken turns vertical at vertical direction with described right folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described right folding arm are taken turns is erected on the described right side.
2. the focal length adjustment device for VR equipment according to claim 1, is characterized in that, the right crowngear of described left transverse arm wheel and the left crowngear of described right transverse arm wheel engage with described first crowngear in the same diametric(al) of described wheel disc.
3. the focal length adjustment device for VR equipment according to claim 1, is characterized in that, described left transverse arm wheel is taken turns vertical with described left folding arm.
4. the focal length adjustment device for VR equipment according to claim 1, is characterized in that, described right transverse arm wheel is taken turns vertical with described right folding arm.
5. the focal length adjustment device for VR equipment according to claim 1, is characterized in that, the upper end that wheel arm is erected on a described left side is provided with screw thread.
6. the focal length adjustment device for VR equipment according to claim 5, is characterized in that, the upper end that wheel arm is erected on the described right side is provided with screw thread.
7. a VR equipment, is characterized in that, comprises protecgulum, middle cover, bonnet, and for the focal length adjustment device of VR equipment, wherein:
The described focal length adjustment device for VR equipment comprises runner, left transverse arm wheel, right transverse arm wheel, left folding arm wheel, right folding arm wheel, left perpendicular wheel arm and the right side and erects wheel arm;
Described runner comprises wheel disc and the first crowngear, and described wheel disc is connected with described first crowngear, and described first crowngear is vertically set on the position, the center of circle of described wheel disc;
The left end of described left transverse arm wheel is provided with left crowngear, and the right-hand member of described left transverse arm wheel is provided with right crowngear, and the right crowngear in described left transverse arm wheel engages with described first crowngear;
The left end of described right transverse arm wheel is provided with left crowngear, and the right-hand member of described right transverse arm wheel is provided with right crowngear, and the left crowngear in described right transverse arm wheel engages with described first crowngear;
The upper end of described left folding arm wheel is provided with crowngear, and the lower end of described left folding arm wheel is provided with lower crowngear, and the upper crowngear of described left folding arm wheel engages with the left crowngear that described left transverse arm is taken turns;
The upper end of described right folding arm wheel is provided with crowngear, and the lower end of described right folding arm wheel is provided with lower crowngear, and the upper crowngear of described right folding arm wheel engages with the left crowngear that described right transverse arm is taken turns;
A described left side is erected wheel arm and is provided with horizontal crowngear, and a described left side is erected wheel arm and taken turns vertical at vertical direction with described left folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described left folding arm are taken turns is erected on a described left side;
The described right side is erected wheel arm and is provided with horizontal crowngear, and the described right side is erected wheel arm and taken turns vertical at vertical direction with described right folding arm, and the lower umbrella shape gears meshing that the horizontal crowngear of wheel arm and described right folding arm are taken turns is erected on the described right side;
Described bonnet is provided with left transverse arm groove, right transverse arm groove, left folding arm groove and right folding arm groove, described left transverse arm wheel is placed on described left transverse arm groove, described right transverse arm wheel is placed on described right transverse arm groove, described left folding arm wheel is placed on described left folding arm groove, and described right folding arm wheel is placed on described right folding arm groove;
Wheel arm is erected on a described left side and wheel arm is erected through described middle cover in the described right side, and a described left side is erected wheel arm and is connected with described bonnet with one end that wheel arm is erected on the described right side, and a described left side is erected wheel arm and is connected with described protecgulum with the other end that wheel arm is erected on the described right side.
8. VR equipment according to claim 7, it is characterized in that, also comprise guide pillar and spring, described guide pillar is through described middle cover, described guide pillar one end is connected with described bonnet, the other one end of described guide pillar is connected with described protecgulum, and described spring housing is connected on described guide pillar, and described spring is between described protecgulum and described middle cover.
9. VR equipment according to claim 7, is characterized in that, is provided with the groove placing described wheel disc after described middle cover and described protecgulum cover.
10. VR equipment according to claim 7, is characterized in that, the right crowngear of described left transverse arm wheel and the left crowngear of described right transverse arm wheel engage with described first crowngear in the same diametric(al) of described wheel disc.
CN201610017908.2A 2016-01-12 2016-01-12 A kind of focal length adjustment device and VR equipment for VR equipment CN105425398B (en)

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CN105954874A (en) * 2016-04-22 2016-09-21 深圳多哚新技术有限责任公司 Virtual reality apparatus and front cover device thereof
CN105955477A (en) * 2016-04-29 2016-09-21 乐视控股(北京)有限公司 Method and apparatus for adjusting display image of VR device and corresponding VR device
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CN107144964A (en) * 2017-06-13 2017-09-08 京东方科技集团股份有限公司 Object distance adjusting device and virtual reality device
WO2017190341A1 (en) * 2016-05-06 2017-11-09 深圳动三帝虚拟现实互动科技有限公司 Virtual reality glasses
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WO2017190344A1 (en) * 2016-05-06 2017-11-09 深圳动三帝虚拟现实互动科技有限公司 Virtual reality glasses
WO2018090882A1 (en) * 2016-11-17 2018-05-24 亿航智能设备(广州)有限公司 Virtual reality device and focusing mechanism thereof

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CN205353461U (en) * 2016-01-12 2016-06-29 深圳多哚新技术有限责任公司 A focus adjusting device and VR equipment for VR equipment

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WO2017120751A1 (en) * 2016-01-12 2017-07-20 深圳多哚新技术有限责任公司 Focal distance adjustment device for vr device and vr device
CN105739100A (en) * 2016-04-19 2016-07-06 深圳聚众创科技有限公司 Virtual reality glasses
CN105954874A (en) * 2016-04-22 2016-09-21 深圳多哚新技术有限责任公司 Virtual reality apparatus and front cover device thereof
CN105955477A (en) * 2016-04-29 2016-09-21 乐视控股(北京)有限公司 Method and apparatus for adjusting display image of VR device and corresponding VR device
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