CN102455517A - Three-dimensional (3D) glasses with adjustable spectacle-frame width - Google Patents
Three-dimensional (3D) glasses with adjustable spectacle-frame width Download PDFInfo
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- CN102455517A CN102455517A CN201010517034XA CN201010517034A CN102455517A CN 102455517 A CN102455517 A CN 102455517A CN 201010517034X A CN201010517034X A CN 201010517034XA CN 201010517034 A CN201010517034 A CN 201010517034A CN 102455517 A CN102455517 A CN 102455517A
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- picture frame
- glasses
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- width
- frame width
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Abstract
The invention provides a pair of three-dimensional (3D) glasses with adjustable spectacle-frame width, which comprises a front spectacle frame and an adjusting component, wherein the front spectacle frame comprises a left front spectacle frame and a right front spectacle frame; the left front spectacle frame and the right front spectacle frame respectively comprise a connecting end, and the two connecting ends are opposite to each other, the left front spectacle frame and the right front spectacle frame also respectively comprise a first guide block, a second guide block and a fixed block which vertically extend at the adjacent positions in a corresponding way; the adjusting component comprises a limit element, a nose support and a tension spring; the limit element comprises an upper limit part, a lower limit part and a connecting part; two stop blocks are respectively extended outwards from the two ends of the upper limit part and the lower limit part; the two sides of the connecting part are respectively provided with a guide groove; the limit element is arranged between the two connecting ends of the left front spectacle frame and the right front spectacle frame; the two first guide blocks and the two second guide blocks are respectively arranged between the two stop blocks of the upper limit part and the lower limit part; the two fixed blocks are clamped in the guide grooves; the nose support is fixedly arranged on the lower limit part; the two ends of the tension spring are respectively and fixedly arranged on the two fixed blocks; and the left front spectacle frame is connected with the right front spectacle frame by the tension spring, so that the spectacle-frame width can be adjusted.
Description
Technical field
The present invention relates to a kind of glasses, especially a kind of 3D glasses of scalable picture frame width.
Background technology
Since the film making distribution of 3D stereopsis, watched the 3D stereopsis to form one trend.Watch the 3D stereopsis still must wear exclusive 3D anaglyph spectacles at present.In general, when playing this type 3D stereopsis, the broadcast dealer can provide free the 3D anaglyph spectacles of viewing and admiring usefulness and use to the audience, views and admires to reclaim later again and continues to use.
Yet the picture frame width of the 3D anaglyph spectacles that these provide free all can not be adjusted basically, and the glasses that the dealer only provides two kinds of different sizes usually supply adult and child to use respectively.Like this; Not only the manufacturing optician will spend more the glasses that cost is produced the different size specification; And audience men and women, old and young's head dummy size is had nothing in common with each other; The said picture frame fixed width of the glasses of single size specification can not adapt to wearing of all audiences, thereby views and admires quality when directly having influence on the audience and using.
Summary of the invention
In view of this, be necessary to provide a kind of 3D glasses of scalable picture frame width.
A kind of 3D glasses of scalable picture frame width, a picture frame and an adjustment assembly before it comprises one; Picture frame comprises a left front picture frame and a right front picture frame before said, and said left and right preceding picture frame comprises a medial surface and two relative links respectively; The position correspondence of contiguous link vertically extends one first orienting lug, the fixed block of one second orienting lug and between first, second orienting lug on the medial surface of said left and right preceding picture frame; Said adjustment assembly comprises a limit element, a nose holder and an extension spring; Said limit element comprises a upper limit portion, limiting section and be connected the connecting portion between upper and lower spacing once; Said upper and lower spacing two ends vertically extend two limited blocks along deviating from said connecting portion respectively, and said connecting portion and upper and lower spacing perpendicular both sides offer a gathering sill respectively; Said limit element is arranged between two links of left and right preceding picture frame; And said two first orienting lugs are between two limited blocks of said upper limit portion; Said two second orienting lugs are between two limited blocks of said lower limit portion, and said two fixed blocks are fastened in the gathering sill of connecting portion; Said nose holder is installed in the lower limit portion; The two ends of said extension spring are installed in respectively on the fixed block of left and right preceding picture frame.
Connect through extension spring between the left and right preceding picture frame of the 3D glasses of scalable picture frame width provided by the invention; And the orienting lug through being provided with on limit element and a left side, the picture frame limits the stretching distance between the picture frame before left and right; Thereby realize adjusting, and effectively prevent to damage glasses because of excessively stretching to the picture frame width.
Description of drawings
Fig. 1 is the combination synoptic diagram of the 3D glasses of the scalable picture frame width that provides of first embodiment of the invention.
Fig. 2 is the decomposing schematic representation of the 3D glasses of the scalable picture frame width among Fig. 1.
Fig. 3 is the partial sectional view of the 3D glasses of the scalable picture frame width among Fig. 1.
Fig. 4 is the partial sectional view of the 3D glasses of the scalable picture frame width that provides of second embodiment of the invention.
The main element symbol description
The 3D glasses 100 of scalable picture frame width
Preceding picture frame 10
Left front picture frame 11
Right front picture frame 12
Fixed block 17
Ear frame 20
Left side ear frame 21
Right ear mount 22
Connecting portion 313
Gathering sill 315
Spacing raised line 317
Nose holder 32
Carriage 321
Extension spring 33
Left back picture frame 41
Right back picture frame 42
Embodiment
Below will combine accompanying drawing that the present invention is done further detailed description.
Like Fig. 1 to shown in Figure 3, the 3D glasses 100 of a kind of scalable picture frame width that provides for first embodiment of the invention, it is used to watch the 3D image.Picture frame 10, an ear frame 20, were adjusted an assembly 30 and a rear mirror frame 40 before the 3D glasses 100 of said scalable picture frame width comprised one.
Said ear frame 20 comprises left ear frame 21 and right ear mount 22, and said left ear frame 21 is connected on the said left front picture frame 11 other end relative with link 14, and said right ear mount 22 is connected on the said right front picture frame 12 other end relative with link 14.Said left ear frame 21 can be distinguished said relatively left front picture frame 11 and right front picture frame 12 bendings with right ear mount 22.In this embodiment, said left and right ear frame 21,22 and said left and right before picture frame 11, be connected through the hinge between 12.
Said adjustment assembly 30 comprises a limit element 31, a nose holder 32 and an extension spring 33.Said limit element 31 comprises a upper limit portion 311, once limiting section 312, is connected upper and lower spacing 311, the connecting portion between 312 313 and a cover plate 316.Said upper and lower spacing 311,312 two ends vertically extend two limited blocks 314 along the direction that deviates from said connecting portion 313 places respectively.Saidly equal said upper and lower spacing 311,312 vertical range between two surfaces that deviate from connecting portion 313 in distance between two opposite faces of first, second orienting lug 15,16 on same left front picture frame 11 or the right front picture frame 12.Said connecting portion 313 offers a gathering sill 315 respectively with upper and lower spacing 311, the middle part of 312 perpendicular dual-sides.Said cover plate 316 be covered in said upper and lower spacing 311,312 and connecting portion 313 away from a side of picture frame 11,12 before left and right, and the shape of this cover plate 316 and connecting portion 313 are roughly the same.Said nose holder 32 comprises that a carriage 321 and is fixed on the spacer block 322 of carriage 321 top midway; The other end of said spacer block 322 is connected between two limited blocks 314 of lower limit portion 312,321 bendings of said carriage have angle and angle towards the direction that deviates from limit element 31 places.Said extension spring 33 is direct spring, and its two ends are installed in respectively on the fixed block 17 of left and right preceding picture frame 11,12.
Said limit element 31 is arranged between two relative links 14 of left and right preceding picture frame 11,12; And said two first orienting lugs 15 are between two limited blocks 314 of said upper limit portion 311; Said two second orienting lugs 16 are between two limited blocks 314 of said lower limit portion 312 and divide the both sides that are located at said spacer block 322, and said two fixed blocks 17 are fastened in the gathering sill 315 of connecting portion 313 both sides.
Said rear mirror frame 40 comprises a left back picture frame 41 and a right back picture frame 42; Said left front picture frame 11 is fastened on red eyeglass wherein with the accommodation space that left back picture frame 41 forms, and said right front picture frame 12 is fastened on blue eyeglass wherein with the accommodation space that right back picture frame 42 forms.In this embodiment, on the said left front picture frame 11 and left back picture frame 41, said right front picture frame 12 and right back picture frame 42 corresponding respectively be provided be used for said before picture frame 10 interconnect fixing grab (figure does not show) and draw-in groove (scheming not show) with rear mirror frame 40.
Under original state, because the tension of extension spring 33 makes two second orienting lugs 16 on the left and right preceding picture frame 11,12 support in the both sides of spacer block 322, said fixed block 17 is fastened in the said gathering sill 315.When a face molded breadth degree is put on the 3D glasses 100 of scalable picture frame width greater than the audience of the left ear frame 21 of the 3D glasses 100 of scalable picture frame width and the original width between the right ear mount 22; Said left and right preceding 11,12 pairs of extension springs 33 of picture frame stretch; Said two fixed blocks 17 move along the direction that deviates from each other in said gathering sill 315; Said two first orienting lugs 15 move along the direction that deviates from each other between two limited blocks 314 of said upper limit portion 311; Said two second orienting lugs 16 move along the direction that deviates from each other between two limited blocks 314 of said lower limit portion 312, equal said audience's face molded breadth degree until the width of the 3D glasses 100 of said scalable picture frame width.When a face molded breadth is spent big people when putting on the 3D glasses 100 of scalable picture frame width; Said two first orienting lugs 15 offset with two limited blocks 314 of said upper limit portion 311 respectively; Said two second orienting lug positions 16 offset with two limited blocks 314 of said lower limit portion 312 respectively, thereby avoid the extension spring 33 that excessively stretches.In the width adjustment process of the 3D glasses 100 of said scalable picture frame width, the position of said nose holder 32 remains unchanged.
See also Fig. 4; The difference of the 3D glasses 100 of the scalable picture frame width that provides in the 3D glasses 100a of the scalable picture frame width that provides in second embodiment and first embodiment is: said upper and lower spacing 311,312 surface that deviates from said connecting portion 313 convexes with a plurality of spacing raised lines 317, and deformable materials such as said spacing raised line 317 employing rubber are processed.The pulling force of said extension spring 33 is less than the resistance of 317 pairs of said first, second orienting lugs 15,16 of said spacing raised line.Said first, second orienting lug 15,16 is fastened on respectively between two adjacent spacing raised lines 317.
Connect through extension spring between the left and right preceding picture frame of the 3D glasses of scalable picture frame width provided by the invention; And the orienting lug through being provided with on limit element and the left and right picture frame limits the stretching distance between the picture frame before left and right; Thereby realize adjusting, and effectively prevent to damage glasses because of excessively stretching to the picture frame width.
It is understandable that, for the person of ordinary skill of the art, can make change and the distortion that other various pictures are answered by technical conceive according to the present invention, and all these change the protection domain that all should belong to claim of the present invention with distortion.
Claims (10)
1. the 3D glasses of a scalable picture frame width, a picture frame and an adjustment assembly before it comprises one; Picture frame comprises a left front picture frame and a right front picture frame before said, and said left and right preceding picture frame comprises a medial surface and two relative links respectively; The position correspondence of contiguous link vertically extends one first orienting lug, the fixed block of one second orienting lug and between first, second orienting lug on the medial surface of said left and right preceding picture frame; Said adjustment assembly comprises a limit element, a nose holder and an extension spring; Said limit element comprises a upper limit portion, limiting section and be connected the connecting portion between upper and lower spacing once; Said upper and lower spacing two ends vertically extend two limited blocks along deviating from said connecting portion respectively, and said connecting portion and upper and lower spacing perpendicular both sides offer a gathering sill respectively; Said limit element is arranged between two links of left and right preceding picture frame; And said two first orienting lugs are between two limited blocks of said upper limit portion; Said two second orienting lugs are between two limited blocks of said lower limit portion, and said two fixed blocks are fastened in the gathering sill of connecting portion; Said nose holder is installed in the lower limit portion; The two ends of said extension spring are installed in respectively on the fixed block of left and right preceding picture frame.
2. the 3D glasses of scalable picture frame width as claimed in claim 1 is characterized in that: said left front picture frame is used to carry a red eyeglass, and said right front picture frame is used to carry a blue eyeglass.
3. the 3D glasses of scalable picture frame width as claimed in claim 2; It is characterized in that: said glasses also comprise a rear mirror frame; Said rear mirror frame comprises a left back picture frame and a right back picture frame; Said left front picture frame and left back picture frame are fastened on red eyeglass wherein, and said right front picture frame and right back picture frame are fastened on blue eyeglass wherein.
4. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 1 is characterized in that: saidly equal the vertical range between said upper and lower spacing two surfaces that deviate from connecting portion in the distance between the opposite face of first orienting lug on left front picture frame or the right front picture frame and second orienting lug.
5. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 1; It is characterized in that: said nose holder comprises that a carriage and is fixed on the middle spacer block of carriage; Said spacer block is installed between two limited blocks of lower limit portion, the bending of said carriage have angle and angle towards the direction that deviates from the connecting portion place.
6. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 5 is characterized in that: two second orienting lug branches of said left front picture frame and right front picture frame are located at the both sides of spacer block.
7. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 1, it is characterized in that: said limit element also comprises a cover plate, said cover plate is covered in said upper and lower spacing and the connecting portion side away from picture frame before left and right.
8. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 1; It is characterized in that: said upper and lower spacing surface that deviates from said connecting portion convexes with a plurality of spacing raised lines, and said first orienting lug and second orienting lug are fastened on respectively between two adjacent spacing raised lines.
9. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 8 is characterized in that: said spacing raised line adopts deformable material to process.
10. the 3D glasses of the scalable picture frame width of scalable picture frame width as claimed in claim 8 is characterized in that: the pulling force of said extension spring is less than the resistance of said spacing raised line to said first, second orienting lug.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010517034 CN102455517B (en) | 2010-10-22 | 2010-10-22 | Three-dimensional (3D) glasses with adjustable spectacle-frame width |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010517034 CN102455517B (en) | 2010-10-22 | 2010-10-22 | Three-dimensional (3D) glasses with adjustable spectacle-frame width |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102455517A true CN102455517A (en) | 2012-05-16 |
| CN102455517B CN102455517B (en) | 2013-08-28 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010517034 Expired - Fee Related CN102455517B (en) | 2010-10-22 | 2010-10-22 | Three-dimensional (3D) glasses with adjustable spectacle-frame width |
Country Status (1)
| Country | Link |
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| CN (1) | CN102455517B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103676170A (en) * | 2013-12-06 | 2014-03-26 | 京东方科技集团股份有限公司 | 3D glasses |
| CN105190408A (en) * | 2013-02-14 | 2015-12-23 | 高4D技术责任有限公司 | Simple stereoscope for allowing side-by-side image to be seen as three-dimensional image |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166887A (en) * | 1984-11-08 | 1986-05-14 | Winter Optik | Spectacles with variable lens spacing and telescopic temples |
| WO2007146766A2 (en) * | 2006-06-08 | 2007-12-21 | General Scientific Corporation | Low-profile optical mounting assembly |
| CN101334531A (en) * | 2007-06-29 | 2008-12-31 | 上海工商信息学校 | New glasses |
| CN201314983Y (en) * | 2008-11-14 | 2009-09-23 | 台州职业技术学院 | Adjustable glasses hanging frame beam |
| US20100134762A1 (en) * | 2008-11-28 | 2010-06-03 | Shing Chuan Liu | Adjustable eyeglass frame |
-
2010
- 2010-10-22 CN CN 201010517034 patent/CN102455517B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2166887A (en) * | 1984-11-08 | 1986-05-14 | Winter Optik | Spectacles with variable lens spacing and telescopic temples |
| WO2007146766A2 (en) * | 2006-06-08 | 2007-12-21 | General Scientific Corporation | Low-profile optical mounting assembly |
| CN101334531A (en) * | 2007-06-29 | 2008-12-31 | 上海工商信息学校 | New glasses |
| CN201314983Y (en) * | 2008-11-14 | 2009-09-23 | 台州职业技术学院 | Adjustable glasses hanging frame beam |
| US20100134762A1 (en) * | 2008-11-28 | 2010-06-03 | Shing Chuan Liu | Adjustable eyeglass frame |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105190408A (en) * | 2013-02-14 | 2015-12-23 | 高4D技术责任有限公司 | Simple stereoscope for allowing side-by-side image to be seen as three-dimensional image |
| CN103676170A (en) * | 2013-12-06 | 2014-03-26 | 京东方科技集团股份有限公司 | 3D glasses |
| CN103676170B (en) * | 2013-12-06 | 2016-04-13 | 京东方科技集团股份有限公司 | A kind of 3D glasses |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102455517B (en) | 2013-08-28 |
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