CN207571391U - VR glasses structure - Google Patents
VR glasses structure Download PDFInfo
- Publication number
- CN207571391U CN207571391U CN201721725960.XU CN201721725960U CN207571391U CN 207571391 U CN207571391 U CN 207571391U CN 201721725960 U CN201721725960 U CN 201721725960U CN 207571391 U CN207571391 U CN 207571391U
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- China
- Prior art keywords
- display unit
- glasses
- frame
- earphone
- display
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- 239000011521 glass Substances 0.000 title claims abstract description 39
- 230000001154 acute effect Effects 0.000 claims abstract description 4
- 230000003321 amplification Effects 0.000 claims abstract description 4
- 238000003199 nucleic acid amplification method Methods 0.000 claims abstract description 4
- 238000005452 bending Methods 0.000 claims description 3
- 230000005611 electricity Effects 0.000 claims 1
- 238000007747 plating Methods 0.000 claims 1
- 210000001061 forehead Anatomy 0.000 abstract description 3
- 210000003128 head Anatomy 0.000 abstract description 3
- 208000002173 dizziness Diseases 0.000 abstract 1
- 210000000887 face Anatomy 0.000 abstract 1
- 238000005516 engineering process Methods 0.000 description 5
- 230000005484 gravity Effects 0.000 description 3
- 208000012886 Vertigo Diseases 0.000 description 2
- 238000005094 computer simulation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Abstract
The utility model relates to a VR glasses structure. The glasses structure comprises a glasses frame, a display unit arranged on the glasses frame, a spiral lens used for amplification and a semi-reflecting plate, wherein the display unit and a horizontal plane form an acute angle, the light emitting direction of the display surface of the display unit faces the front of the glasses frame and faces downwards, the spiral lens is parallel to the display surface of the display unit, the spiral lens is arranged in the front of the display unit and is spaced from the display unit, the semi-reflecting plate is arranged in the front of the spiral lens, and the spiral lens refracts light emitted by the display surface of the display unit and then projects the light to the semi-reflecting plate for reflection. The utility model discloses half reflecting plate has been added to put half reflecting plate in picture frame the place ahead, and display element establishes in the position that is close to the forehead, and light propagation line obtains increasing, is difficult to produce dizzy sense, and display element need not put at glasses foremost simultaneously, and the focus of glasses moves backward, and glasses are more reasonable to the atress distribution of user's head, and it is better to wear to use experience.
Description
Technical field
The utility model is related to virtual reality device more particularly to a kind of VR Glasses structures.
Background technology
Virtual reality technology is a kind of computer simulation system that can be created with the experiencing virtual world, it utilizes computer
A kind of simulated environment is generated, is a kind of Multi-source Information Fusion, the system of interactive Three-Dimensional Dynamic what comes into a driver's and entity behavior is imitated
Really user is made to be immersed in the environment.Most common virtual reality device is virtual reality (VR) glasses on the market.This glasses
Mobile phone or included display screen can be usually put into, user watches the content of mobile phone or display screen by the magnifying glass in glasses.
Common VR glasses when in use, mobile phone/display screen, magnifying glass, people eyes be on the same line, there are center of gravity it is forward with
And light propagates the problem of circuit is shorter, has much room for improvement.
Utility model content
The purpose of this utility model is that for the defects of overcoming the prior art, and a kind of VR Glasses structures are provided, by anti-
The mode of penetrating increases propagation line length and changes heavier position of display unit.
To achieve the above object, the utility model uses following technical scheme：
A kind of VR Glasses structures, including frame and a display unit being located on frame, one for amplification
Helical lens and a half reflection plate, display unit form the angle of acute angle, the display surface side of shining of display unit with horizontal plane
To the front towards frame and downward, helical lens is parallel to the display surface of display unit, and helical lens is located at display unit
Front is simultaneously spaced with display unit, and half reflection plate is located in front of helical lens, and helical lens sends out display unit display surface
The reflection of half reflection plate is projected to after the light refraction gone out.
Further, a pair of of earphone is further included, earphone is electrically connected with display unit.
Further, earphone is electrically connected with display unit by electric wire realization, and being set on frame can there are two what is extended downward
The earphone leg of elastic stretching bending, each earphone are fixed on earphone leg end, and electric wire is passed through from earphone leg.
Further, temple there are two being set on frame.
Further, it is set on frame there are two for connecting the connecting plate of temple, connecting plate is inserted into temple, and mirror
Leg can slide back and forth to adjust temple position along connecting plate.
Further, half reflection plate is hinged with frame.
Further, half reflection plate is semi-transparent light reflection mirror or the reflective mirror for being coated with holographic film.
Further, helical lens is Fresnel Lenses.
Further, display unit is double screen or single-screen display unit.
The advantageous effect of the utility model compared with prior art is：
(1) the utility model adds half reflection plate, and half reflection plate is placed in front of frame, and display unit is located at and leans on
The position of nearly forehead, light line of propagation rood to growth, it is not easy to generate spinning sensation, while display unit does not need to be placed on glasses
Front end is moved after the center of gravity of glasses, and glasses are more reasonable to the distribution of force of user's head, wear usage experience more preferably.
(2) glasses of the utility model use half reflection plate, user using when display can either be seen on half reflection plate
The content of unit, while can also be seen that extraneous scene, user can be allowed to notice extraneous circumstance at any time, improve safety.
Description of the drawings
Fig. 1 is the utility model VR Glasses structure schematic diagrames.
Specific embodiment
In order to more fully understand the technology contents of the utility model, with reference to specific embodiment to the skill of the utility model
Art scheme is described further and illustrates.
The concrete structure of the utility model embodiment is as shown in Figure 1.The VR Glasses structures of the present embodiment include frame 10 with
And it is located at the 21, helical lenses 22 and a half reflection plate 24 for amplification of a display unit on frame 10.
In the present embodiment, display unit 21 can be double screen or the display unit of single-screen.Display unit 21 and water
Planar shaped angle at an acute angle, and the display surface light emission direction of display unit 21 is towards the front of frame 10 and downward.Spiral shell
Rotation lens 22 are Fresnel Lenses.Helical lens 22 is parallel to the display surface of display unit 21, and it is single that helical lens 22 is located at display
Member 21 front and with display unit 21 spaced 23.
In the present embodiment, half reflection plate 24 is semi-transparent light reflection mirror or the reflective mirror for being coated with holographic film.Half reflection plate 24
22 front of helical lens is located at, and half reflection plate 24 and frame 10 are hinged so that the angle adjustable of half reflection plate 24.User makes
Used time can either see the content of display unit 21 on half reflection plate 24, while can also be seen that extraneous scene, can allow use
Extraneous circumstance is noticed at family at any time, improves safety.
The light path of the present embodiment VR glasses is specially：The light that 21 display surface of display unit is sent out first is refracted into helical lens
Amplify in 22, then project and reflected on half reflection plate 24, finally put into the eyes of user and be imaged.
In addition, VR Glasses structures further include a pair of of earphone 14, earphone 4 is electrically connected with display unit 21.Earphone 14 and display
Unit 21 realized by electric wire and is electrically connected, set on frame 10 there are two extend downward can elastic stretching bending earphone leg 13,
Each earphone 14 is fixed on 13 end of earphone leg, and electric wire is passed through from earphone leg 13.
In addition, being set on frame 10, there are two temples 12.It is set on frame 10 there are two the connecting plate 11 for being used to connect temple 12,
Connecting plate 11 is inserted into temple 12, and temple 12 can slide back and forth to adjust 12 position of temple along connecting plate 11.Connection
Plate 11 can be made of metal or plastics.
The utility model adds half reflection plate 24, and half reflection plate 24 is placed on 0 front of frame, and display unit 21 is set
Close to the position of forehead, light line of propagation rood to growth, it is not easy to generate spinning sensation, while display unit 21 does not need to put
It in glasses front end, is moved after the center of gravity of glasses, glasses are more reasonable to the distribution of force of user's head, wear usage experience more
It is good.
The technology contents set forth above that the utility model is only further illustrated with embodiment, in order to which reader is easier to manage
Solution, but the embodiment for not representing the utility model is only limitted to this, and any technology done according to the utility model extends or creates again
It makes, is protected by the utility model.
Claims (9)
1. a kind of VR Glasses structures, which is characterized in that it include frame and be located on frame a display unit, a use
In the helical lens of amplification and a half reflection plate, the display unit forms the angle of acute angle with horizontal plane, and the display is single
Towards the front of frame and downward, the helical lens is parallel to the display surface of display unit to the display surface light emission direction of member,
The helical lens is located in front of display unit and spaced with display unit, before the half reflection plate is located at helical lens
Side, the helical lens are projected to half reflection plate after the light that display unit display surface is sent out is reflected and reflect.
2. VR Glasses structures as described in claim 1, which is characterized in that further include a pair of of earphone, the earphone is shown with described
Show that unit is electrically connected.
3. VR Glasses structures as claimed in claim 2, which is characterized in that the earphone realizes electricity with display unit by electric wire
Connection, set on the frame there are two extend downward can elastic stretching bending earphone leg, each earphone is fixed on ear
Stand leg end, the electric wire are passed through from earphone leg.
4. VR Glasses structures as described in claim 1, which is characterized in that temple there are two being set on the frame.
5. VR Glasses structures as claimed in claim 4, which is characterized in that be used to connect temple there are two setting on the frame
Connecting plate, the connecting plate are inserted into temple, and the temple can slide back and forth to adjust temple position along connecting plate.
6. VR Glasses structures as described in claim 1, which is characterized in that the half reflection plate is hinged with frame.
7. VR Glasses structures as described in claim 1, which is characterized in that the half reflection plate is semi-transparent light reflection mirror or plating
There is the reflective mirror of holographic film.
8. VR Glasses structures as described in claim 1, which is characterized in that the helical lens is Fresnel Lenses.
9. VR Glasses structures as described in claim 1, which is characterized in that the display unit is shown for double screen or single-screen
Show unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725960.XU CN207571391U (en) | 2017-12-12 | 2017-12-12 | VR glasses structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721725960.XU CN207571391U (en) | 2017-12-12 | 2017-12-12 | VR glasses structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207571391U true CN207571391U (en) | 2018-07-03 |
Family
ID=62686762
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721725960.XU Active CN207571391U (en) | 2017-12-12 | 2017-12-12 | VR glasses structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207571391U (en) |
-
2017
- 2017-12-12 CN CN201721725960.XU patent/CN207571391U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant |