CN207067535U - A kind of spectacle frame - Google Patents
A kind of spectacle frame Download PDFInfo
- Publication number
- CN207067535U CN207067535U CN201720769185.1U CN201720769185U CN207067535U CN 207067535 U CN207067535 U CN 207067535U CN 201720769185 U CN201720769185 U CN 201720769185U CN 207067535 U CN207067535 U CN 207067535U
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- Prior art keywords
- girder
- frame
- temple
- spectacle frame
- optical element
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Abstract
It the utility model is related to a kind of spectacle frame for being easy to configure optical element thereon, particularly a kind of mirror holder for being used to support the augmented reality optical element with rotation asymmetry outward appearance, including the frame portion being integrally formed and the temple portion for being pivotally connected to the frame portion, frame portion includes girder and divides the receiving portion positioned at girder both sides, and girder has the nose support portion towards girder side at center；Receiving portion is L-shaped progressively to be extended from girder to close to temple portion direction, curved in the part close to temple in the vertical direction of girder, good positioning and dismounting and change can be realized after adding the non-rotationally-symmetric optical element of tabular on picture frame, so that wearer obtains comfortable wear and experienced.
Description
Technical field
A kind of spectacle frame for being easy to configure optical element thereon is the utility model is related to, it is more particularly to a kind of light-duty, suitable
The intelligent glasses spectacle frame of rotation asymmetry optical element is preferably installed.
Background technology
Virtual reality (virtual reality, VR) and the concept of augmented reality (augmented reality, AR) carry
Since going out, the head-mounted type image display device based on VR or AR patterns achieves significant progress, due to head to be worn on,
Compact and lightweight is always unremitting pursuit in the industry, to mitigate the wearing burden of observer.For the wear-type under AR patterns
For image display device, reach compact and lightweight and ensure certain angle of visual field, can undoubtedly effectively facilitate wearer's length
The wish that time wears.
Due to displaying principle, the optical characteristics of AR display optics has with traditional corrective optical mirror slip
A great difference, do not have the optical property of rotational symmetry generally, for example, the prism of the approximate square for google glass
AR display optics, for Microsoft multi-layer planar shape holography fiber waveguide display optics, for Lumus AR intelligence
The plate dress array optical waveguide formula display optics of energy glasses, and the free form surface that such as Meta, ODG are used show optics member
Part etc..Even if such display optics are with relatively thin and light profile, because it is not showed in terms of optical property
Go out rotational symmetry, there is more accurate requirement to adjustment and positioning, so as to be difficult with existing common correcting lens eye
Mirror holder is installed to realize.And on the other hand, for the head-mounted type image display device of VR or AR patterns, binocular 3D visions
Effect is to ensure that an important factor for feeling of immersion or reality fusion sense, when the virtual image generation shown in binocular is unscheduled partially
When poor, 3D visual effect can not ensure, when serious, wearer, which occurs, can not accurately realize binocular image 3D is merged,
There is the dizziness even distinct serious sense of discomfort of image.Thereby, it is ensured that the position of the optical element shown for realizing AR with
It is fixed structure that the interpupillary distance position of wearer, which matches, such as spectacle frame, be it is especially noted that factor.
The content of utility model
The utility model aims to provide a kind of light-duty spectacle frame, particularly a kind of to have rotation asymmetry light for supporting
The mirror holder of the optical element of performance is learned, good positioning can be realized after additional optics on mirror holder, and can be very square
Just realize eyeglass dismounting and change, show that there is simple but excellent wearing to experience with the good 3D rendering realized under AR patterns.
According to a kind of spectacle frame for being easy to configuration optical element thereon of the present utility model, including integrally formed frame portion,
And the temple portion of the frame portion is pivotally connected to, the frame portion includes girder and divides the receiving portion positioned at girder both sides,
The center of girder has the nose support portion towards girder side；Described accommodation section is L-shaped, from girder to close temple portion direction progressively
Extension, curved close to the part of temple in the vertical direction of girder, with receiving the increasing with rotation asymmetry optical property
Strong real display optics.
Specifically, girder is by inwardly concaving or outwardly to form above-mentioned nose support portion；The width of girder is not less than
The thickness of the optical element to be accommodated thereon.Further, limiting section is also included on girder, to make the optical element
It is no more than precalculated position when being mounted.
There is adjustment hole, to be applicable the position for the optical element that change is configured thereon that in frame portion.
Temple portion includes axis hole, to allow rotating shaft by the way that being rotatablely connected in temple portion to the part of frame portion has and frame portion
Consistent width, further, temple portion, which includes intensity, ensures structure, and the intensity ensures that structure is selected from structure hole and/or added
Strong rib.
In a kind of mode of texturing, end of the temple portion away from rotation connection to the part of the frame and the nose support portion
Towards unanimously.
For the outward appearance of integration, receiving portion can also include the upper lid with holding section, and receiving is contained in cover
The display optics in portion simultaneously engage with receiving portion.
According to spectacle frame of the present utility model, extend in girder both sides formed with receiving portion, receiving portion is L-shaped, with girder
It is integrally formed, it is easy to the convenient position for adjusting optical element to be installed thereon, and keep the outward appearance of size consistent with temple portion
Engagement, succinctly operated during dismounting and change, optical element need to only have been removed from receiving portion, receiving portion can also include it is upper cover so that
Glasses have the outward appearance of one, simple for structure, and preferably the rotation asymmetry AR especially suitable for installing plate dress outward appearance is shown
Optical element.
Brief description of the drawings
Fig. 1 is eyeglass frame structure schematic diagram of the present utility model.
Two kinds of tabular optics member suitable for eyeglass frame structure of the present utility model installation is shown respectively in Fig. 2 (a) and 2 (b)
The structural representation of part.
Fig. 3 is the side view of another exemplary temple structure of spectacle frame of the present utility model.
Fig. 4 is that spectacle frame of the present utility model is provided with the overall schematic after display optics.
Embodiment
Exemplary embodiment of the present is described in detail to explain the present invention below, its example is represented in accompanying drawing
In, wherein, identical label represents same parts all the time.Represented unless there are clear and definite, it should be understood by those skilled in the art that,
First, secondth, the vocabulary such as left and right is only interpreted as distinguishing the different piece positioned at diverse location, and not comprising the limited of certainty
Effect.
According to the spectacle frame 100 of one embodiment of the present invention, as shown in figure 1, including integrally formed frame portion 10, with
And it is rotatably attached to temple the portion 20L, 20R in the side frame portion.Frame portion 10 includes girder 10a and is located at girder two with being divided to
The receiving portion 10b of side, the fact shown in Fig. 1 in mode, girder 10a is placed in bottom relative to optical element to be installed
Position, therefore in the position of girder approximate centre, a upwardly recessed recess is provided with as nose support portion, the recessed journey in nose support portion
Degree be highly advisable with adapting to the bridge of the nose of user, nose support portion is integrally formed as a part for girder with girder, with
Preferable intensity is for the bridge of the nose of stable carrying user, and as a preferred mode, the one of user's bridge of the nose is pressed close in nose support portion
Side can be attached with the material of elastically deformable, to mitigate the constriction to user's bridge of the nose.Temple portion 20L, 20R are not wearing
Can be as common spectacles when wearing to internal rotation, to reduce the volume that whole intelligent glasses take when needing to be contained,
Temple portion can be formed using skin compatible material, same material can also be used to reach the globality of outward appearance with frame portion 10.
Receiving portion 10b is substantially l-shaped, divides positioned at girder 10a both sides, from girder 10a to both sides, described accommodation section is in L
Type, progressively extend from girder 10a to close to temple portion direction, close to the part of temple, holding part is in the vertical side of girder
To curving, such receiving portion generation type constructs certain receiving space, but is not closed in the part of connection girder, this
The mode of sample is beneficial to the position for the display optics that adjustment receiving portion accommodates.
A kind of display optics that can be contained in above-mentioned receiving portion, wherein with being placed in user at the moment when wearing
Plate-shaped optical element, realize the display effect of augmented reality.Specifically, the structure of plate-shaped optical element 41 can be such as Fig. 2 (a) institutes
Show, the first flat part 41A and the second flat part 41B gluings set in parallel is formed, flat part 41A and flat part
41B is transparent plate, has consistent face type in cemented surface, and is preferably formed as the face type of free form surface.It is flat first
The surface glued with the second flat part 41B on plate portion 41A, be coated with predetermined transflection than spectro-film, optimum transflection ratio can be with
Determined by image source brightness and ambient brightness.
Or as shown in Fig. 2 (b), the structure of plate-shaped optical element 41 is including multiple saturating with pre-determined tilt angle
Light tablet 41C gluings form.The 41c of tablet quantity is preferably 3-6.No matter using Fig. 2 (a) or using Fig. 2 (b)
Plate-shaped optical element 41, its thickness can be not more than 8mm, to reach the light demand of intelligent glasses, and corresponding, in view of
Such plate-shaped optical element and the rotational symmetry optical property for not having similar spherical lens, its exit pupil diameter and exit pupil position
All by by accurate design, in order to reach good 3D visual display effects, realize augmented reality sense true to nature, it is necessary to steady
Fixed position carry is in frame portion, and under a kind of typical mode, girder 10a width has plate-shaped optical element equal to such
Display optics thickness, or more stable, girder 10a width is slightly larger than the thickness of display optics.And
Further, limiting section 10c, and adjustment hole 10d (can also be located at receiving portion) can also be set on girder 10a, to make
Display optics are no more than precalculated position when being mounted, and also can still coordinate regulation even if the micro-adjustment for having position
Hole, realization are more accurately fixed.
Not to the utmost in this, by such display optics that receiving portion is accommodated, its weight are typically larger than common
Vision correction lens, the stability of strutting system in temple portion equally influences wear comfort and display accuracy, as a kind of preferable
Embodiment, according to Fig. 1, the width of receiving portion 10b and left and right sides temple 20L, 20R junction is consistent,
I.e. temple be connected to receiving portion 10b to perpendicular to the part that girder direction curves with the above-mentioned elbow portions with receiving portion with
Consistent size, it is such to be provided with beneficial to stress balance of the temple portion in junction, and temple can be towards remote connecting portion
Progressively reduce size on direction, show smooth transition.Although common hollow property temple can mitigate to the full extent
The weight of overall glasses, but for needing to support the intelligent glasses of more weight, set intensity to ensure to tie in temple portion
Structure is safer, and such intensity ensures that structure can be selected from structure hole (as shown in Figure 1) or one kind of ribs or its group
Close, but this area is that technical staff understands not limited to this, and any structure for being able to ensure that temple intensity can apply to it
On.
Although showing a kind of temple structure similar with the spectacle-frame of correcting spectacle lens in Fig. 1, axis hole is included in temple,
With allow rotating shaft by, have and be hung on when bending reclinate end to wear outside the auricle of user, but typically, it is difficult to
Common correcting spectacle lens, which reach equally light weight, forces the wearer of intelligent glasses to tend to increase some bandages for surrounding head
To help to wear, when particularly wearing for a long time.Using temple as shown in Figure 3 temple can be made to be easy to enclose for this,
Help to make the fixation of bandage, in figure 3 the temple portion in the end away from rotating junction not fully facing one direction
Bending, but have the trend similar to " it " word, can be consistent with the direction in nose support portion in least significant end.
Fig. 4 shows the overall schematic being provided with according to spectacle frame of the present utility model after display optics, including
Spectacle frame shown in Fig. 1 and display optics thereon are had been installed within, display optics include frame in girder
On plate-shaped optical element 41.In order to realize the outward appearance of integration, also include in the receiving portion shown in Fig. 4 upper with holding section
10e is covered, it is contained in the optical element of described accommodation section to cover and engages with described accommodation section, but not limited to this, can be with
The shell for coating display optics is formed as into the color and material consistent with spectacle frame, can equally obtain the outer of integration
See experience.
According to spectacle frame of the present utility model, in picture frame portion, the left and right sides of middle girder extends the receiving portion to form L-type, directly
Connect and accommodate display optics thereon, it is guaranteed beneficial to regulation, fixed and follow-up dismounting and change, accurate positioning, intensity.Although
The utility model is located at as signal below display optics in respectively illustrating using girder, but skilled artisan understands that,
Girder can equally be placed in upside, and the nose support portion for coordinating to protrude from girder can equally realize projects of the present utility model
's.
Particular embodiments described above, the purpose of this utility model, technical scheme and beneficial effect are carried out to enter one
Step describes in detail, should be understood that the above is not limited to the scope of protection of the utility model, all new in this practicality
Within the spirit and principle of type, any modification, equivalent substitution and improvements done etc., protection of the present utility model should be included in
Within the scope of.
Claims (10)
1. a kind of spectacle frame for being easy to configure optical element thereon, including integrally formed frame portion, and, it is pivotally connected to
The temple portion of the frame portion, it is characterised in that：
The frame portion includes girder and divides the receiving portion positioned at girder both sides,
The center of girder has the nose support portion towards girder side；
Described accommodation section is L-shaped, progressively extends from girder to close to temple portion direction, is hung down in the part close to temple in girder
Straight direction curves, with receiving with non-rotating
The augmented reality display optics of symmetrical optical performance.
2. spectacle frame as claimed in claim 1, it is characterised in that the girder is by inwardly concaving or outwardly with shape
Into above-mentioned nose support portion.
3. spectacle frame as claimed in claim 1, it is characterised in that the width of the girder is not less than to be accommodated described thereon
The thickness of optical element.
4. spectacle frame as claimed in claim 2, it is characterised in that the width of the girder is not less than to be accommodated described thereon
The thickness of optical element.
5. spectacle frame as claimed in claim 1, it is characterised in that there is adjustment hole in the frame portion, match somebody with somebody to be applicable change
The position of the optical element placed on it.
6. spectacle frame as claimed in claim 1, it is characterised in that include limiting section on the girder, to make the optics
Element is no more than precalculated position when being mounted.
7. spectacle frame as claimed in claim 1, it is characterised in that the temple portion includes axis hole, with allow rotating shaft by,
The temple portion, which is rotatablely connected to the part of the frame portion, has the width consistent with the frame portion.
8. spectacle frame as claimed in claim 1, it is characterised in that the temple portion, which includes intensity, ensures structure, the intensity
Ensure that structure is selected from structure hole and/or ribs.
9. spectacle frame as claimed in claim 1, it is characterised in that the temple portion is away from rotation connection to the portion of the frame portion
The end divided is consistent with the direction in the nose support portion.
10. the spectacle frame as described in claim 1-9 is any, it is characterised in that described accommodation section includes upper with holding section
Lid, it is contained in the display optics of described accommodation section to cover and engages with described accommodation section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769185.1U CN207067535U (en) | 2017-06-27 | 2017-06-27 | A kind of spectacle frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720769185.1U CN207067535U (en) | 2017-06-27 | 2017-06-27 | A kind of spectacle frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207067535U true CN207067535U (en) | 2018-03-02 |
Family
ID=61506694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720769185.1U Active CN207067535U (en) | 2017-06-27 | 2017-06-27 | A kind of spectacle frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207067535U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240017A (en) * | 2020-02-19 | 2020-06-05 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN113448094A (en) * | 2020-03-26 | 2021-09-28 | 精工爱普生株式会社 | Head-mounted display device |
-
2017
- 2017-06-27 CN CN201720769185.1U patent/CN207067535U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111240017A (en) * | 2020-02-19 | 2020-06-05 | Oppo广东移动通信有限公司 | Head-mounted device |
| WO2021164437A1 (en) * | 2020-02-19 | 2021-08-26 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN115016122A (en) * | 2020-02-19 | 2022-09-06 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN113448094A (en) * | 2020-03-26 | 2021-09-28 | 精工爱普生株式会社 | Head-mounted display device |
| CN113448094B (en) * | 2020-03-26 | 2023-05-02 | 精工爱普生株式会社 | Head-mounted display device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200402 Address after: 212002 No. 707 Changjiang Road, hi tech Zone, Zhenjiang, Jiangsu Patentee after: DEJIA INTELLIGENT PHOTOELECTRIC (ZHENJIANG) Co.,Ltd. Address before: 215500 Room 302, building 1, Tongji Science and Technology Plaza, No. 333, Hushan Road, hi tech Industrial Development Zone, Changshu City, Suzhou City, Jiangsu Province Patentee before: SUZHOU NED+AR TCOE TECHNOLOGY Co.,Ltd. |
|
| TR01 | Transfer of patent right |