CN102455517B - 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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- CN102455517B CN102455517B CN 201010517034 CN201010517034A CN102455517B CN 102455517 B CN102455517 B CN 102455517B CN 201010517034 CN201010517034 CN 201010517034 CN 201010517034 A CN201010517034 A CN 201010517034A CN 102455517 B CN102455517 B CN 102455517B
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- Prior art keywords
- picture frame
- glasses
- regulating
- width
- orienting lug
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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 regulating the 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 class 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 use for adult and child 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 described picture frame width of the glasses of single size specification is fixed, can not adapt to wearing of all audiences, thereby view and admire 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 regulating the picture frame width.
A kind of 3D glasses of regulating the picture frame width, picture frame and was adjusted assembly before it comprised one; Picture frame comprises a left front picture frame and a right front picture frame before described, and described 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 described left and right preceding picture frame; Described adjustment assembly comprises a limit element, a nose holder and an extension spring; Described limit element comprises a upper limit portion, limiting section and be connected connecting portion between the upper and lower spacing portion once, the two ends of described upper and lower spacing portion vertically extend two limited blocks along deviating from described connecting portion respectively, and described connecting portion and upper and lower spacing perpendicular both sides offer a gathering sill respectively; Described limit element is arranged between two links of left and right preceding picture frame, and described two first orienting lugs are between two limited blocks of described upper limit portion, described two second orienting lugs are between two limited blocks of described lower limit portion, and described two fixed blocks are fastened in the gathering sill of connecting portion; Described nose holder is installed in the lower limit portion; The two ends of described extension spring are installed in respectively on the fixed block of left and right preceding picture frame.
Connect by extension spring between the picture frame before the 3D glasses of regulating the picture frame width provided by the invention left and right, and by the orienting lug that arranges on limit element and a left side, the picture frame stretching distance between the picture frame before left and right is limited, thereby realize the adjusting to the picture frame width, and effectively prevent from damaging glasses because excessively stretching.
Description of drawings
Fig. 1 is the combination synoptic diagram of the 3D glasses of the picture frame the regulated width that provides of first embodiment of the invention.
Fig. 2 is the decomposing schematic representation of the 3D glasses of the picture frame the regulated width among Fig. 1.
Fig. 3 is the partial sectional view of the 3D glasses of the picture frame the regulated width among Fig. 1.
Fig. 4 is the partial sectional view of the 3D glasses of the picture frame the regulated width that provides of second embodiment of the invention.
The main element symbol description
Can regulate the 3D glasses 100 of 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
Adjust assembly 30
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 with reference to the drawings, the present invention is described in further detail.
As shown in Figure 1 to Figure 3, be a kind of 3D glasses 100 of regulating the picture frame width that first embodiment of the invention provides, it is used for watching the 3D image.Picture frame 10, an ear frame 20, were adjusted assembly 30 and a rear mirror frame 40 before the described 3D glasses 100 of regulating the picture frame width comprised one.
Described ear frame 20 comprises left ear frame 21 and right ear mount 22, and described left ear frame 21 is connected on the described left front picture frame 11 other end relative with link 14, and described right ear mount 22 is connected on the described right front picture frame 12 other end relative with link 14.Described left ear frame 21 can be distinguished relative described left front picture frame 11 and 12 bendings of right front picture frame with right ear mount 22.In the present embodiment, described left and right ear frame 21,22 and describedly be connected through the hinge between the picture frame 11,12 before left and right.
Described adjustment assembly 30 comprises a limit element 31, a nose holder 32 and an extension spring 33.Described limit element 31 comprises a upper limit portion 311, once limiting section 312, is connected connecting portion 313 and the cover plate 316 between upper and lower spacing 311,312.Described upper and lower spacing 311,312 two ends vertically extend two limited blocks 314 along the direction that deviates from described connecting portion 313 places respectively.Distance equals described upper and lower spacing 311,312 vertical range between two surfaces that deviate from connecting portion 313 between described first, second orienting lug 15, two opposite faces of 16 on same left front picture frame 11 or right front picture frame 12.Described connecting portion 313 offers a gathering sill 315 respectively with upper and lower spacing 311, the middle part of 312 perpendicular dual-sides.Described cover plate 316 be covered in described upper and lower spacing 311,312 and connecting portion 313 away from picture frame 11 before left and right, a side of 12, and the shape of this cover plate 316 and connecting portion 313 are roughly the same.Described nose holder 32 comprises that a carriage 321 and is fixed on the spacer block 322 at place, centre position, carriage 321 top, the other end of described spacer block 322 is connected between two limited blocks 314 of lower limit portion 312,321 bendings of described carriage have angle and angle towards the direction that deviates from limit element 31 places.Described extension spring 33 is direct spring, its two ends be installed in respectively left and right before on the picture frame 11,12 fixed block 17.
Described limit element 31 be arranged on left and right before between the picture frame 11, two relative links 14 of 12, and described two first orienting lugs 15 are between two limited blocks 314 of described upper limit portion 311, described two second orienting lugs 16 are between two limited blocks 314 of described lower limit portion 312 and divide the both sides that are located at described spacer block 322, and described two fixed blocks 17 are fastened in the gathering sill 315 of connecting portion 313 both sides.
Described rear mirror frame 40 comprises a left back picture frame 41 and a right back picture frame 42, the accommodation space that described left front picture frame 11 and left back picture frame 41 form is fastened on red eyeglass wherein, and the accommodation space that described right front picture frame 12 and right back picture frame 42 form is fastened on blue eyeglass wherein.In the present embodiment, described left front picture frame 11 and left back picture frame 41, on described right front picture frame 12 and the right back picture frame 42 respectively corresponding being provided with for picture frame 10 before described and rear mirror frame 40 interconnect fixing grab (not shown) and draw-in groove (not shown).
Under original state, because the pulling force effect 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, described fixed block 17 is fastened in the described gathering sill 315.When a face molded breadth degree is put on the 3D glasses 100 that can regulate the picture frame width greater than the audience of the left ear frame 21 of the 3D glasses 100 that can regulate the picture frame width and the original width between the right ear mount 22, a described left side, right front picture frame 11,12 pairs of extension springs 33 stretch, described two fixed blocks 17 move along the direction that deviates from mutually in described gathering sill 315, described two first orienting lugs 15 move along the direction that deviates from mutually between two limited blocks 314 of described upper limit portion 311, described two second orienting lugs 16 move along the direction that deviates from mutually between two limited blocks 314 of described lower limit portion 312, equal described audience's face molded breadth degree until the described width of regulating the 3D glasses 100 of picture frame width.When a face molded breadth is spent big people when putting on the 3D glasses 100 that can regulate the picture frame width, described two first orienting lugs 15 offset with two limited blocks 314 of described upper limit portion 311 respectively, described two second orienting lug positions 16 offset with two limited blocks 314 of described lower limit portion 312 respectively, thereby avoid the extension spring 33 that excessively stretches.In the width adjustment process of the described 3D glasses 100 of regulating the picture frame width, the position of described nose holder 32 remains unchanged.
See also Fig. 4, the difference of the 3D glasses 100 of the picture frame the regulated width that provides in the 3D glasses 100a of the picture frame the regulated width that provides in second embodiment and first embodiment is: described upper and lower spacing 311,312 surfaces that deviate from described connecting portion 313 convex with a plurality of spacing raised lines 317, and described spacing raised line 317 adopts deformable material such as rubber to make.The pulling force of described extension spring 33 is less than 317 pairs of described first, second orienting lugs 15 of described spacing raised line, 16 resistance.Described first, second orienting lug 15,16 is fastened on respectively between two adjacent spacing raised lines 317.
Connect by extension spring between the picture frame before the 3D glasses of regulating the picture frame width provided by the invention left and right, and by the orienting lug that arranges on limit element and the left and right picture frame stretching distance between the picture frame before left and right is limited, thereby realize the adjusting to the picture frame width, and effectively prevent from damaging glasses because excessively stretching.
Be 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 that can regulate the picture frame width, picture frame and was adjusted assembly before it comprised one; Picture frame comprises a left front picture frame and a right front picture frame before described, and described 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 described left and right preceding picture frame; Described adjustment assembly comprises a limit element, a nose holder and an extension spring; Described limit element comprises a upper limit portion, limiting section and be connected connecting portion between the upper and lower spacing portion once, the two ends of described upper and lower spacing portion vertically extend two limited blocks along deviating from described connecting portion respectively, and described connecting portion and upper and lower spacing perpendicular both sides offer a gathering sill respectively; Described limit element is arranged between two links of left and right preceding picture frame, and described two first orienting lugs are between two limited blocks of described upper limit portion, described two second orienting lugs are between two limited blocks of described lower limit portion, and described two fixed blocks are fastened in the gathering sill of connecting portion; Described nose holder is installed in the lower limit portion; The two ends of described extension spring are installed in respectively on the fixed block of left and right preceding picture frame.
2. the 3D glasses of regulating the picture frame width as claimed in claim 1 is characterized in that: described left front picture frame is used for carrying one red eyeglass, and described right front picture frame is used for carrying one blue eyeglass.
3. the 3D glasses of regulating the picture frame width as claimed in claim 2, it is characterized in that: described glasses also comprise a rear mirror frame, described rear mirror frame comprises a left back picture frame and a right back picture frame, described left front picture frame and left back picture frame are fastened on red eyeglass wherein, and described right front picture frame and right back picture frame are fastened on blue eyeglass wherein.
4. the 3D glasses of regulating the picture frame width as claimed in claim 1 is characterized in that: described first orienting lug and the distance between the opposite face of second orienting lug on left front picture frame or right front picture frame equals vertical range between two surfaces that described upper and lower spacing portion deviates from connecting portion.
5. the 3D glasses of regulating the picture frame width as claimed in claim 1, it is characterized in that: described nose holder comprises that a carriage and is fixed on the middle spacer block of carriage, described spacer block is installed between two limited blocks of lower limit portion, the bending of described carriage have angle and angle towards the direction that deviates from the connecting portion place.
6. the 3D glasses of regulating the picture frame width as claimed in claim 5, it is characterized in that: two second orienting lug branches of described left front picture frame and right front picture frame are located at the both sides of spacer block.
7. the 3D glasses of regulating the picture frame width as claimed in claim 1, it is characterized in that: described limit element also comprises a cover plate, described cover plate is covered in described upper and lower spacing and connecting portion away from a side of picture frame before left and right.
8. the 3D glasses of regulating the picture frame width as claimed in claim 1, it is characterized in that: the surface that described upper and lower spacing portion deviates from described connecting portion convexes with a plurality of spacing raised lines, and described first orienting lug and second orienting lug are fastened on respectively between two adjacent spacing raised lines.
9. the 3D glasses of regulating the picture frame width as claimed in claim 8 is characterized in that: described spacing raised line adopts deformable material to make.
10. the 3D glasses of regulating the picture frame width as claimed in claim 8, it is characterized in that: the pulling force of described extension spring is less than the resistance of described spacing raised line to described 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 CN102455517A (en) | 2012-05-16 |
| CN102455517B true CN102455517B (en) | 2013-08-28 |
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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 |
|---|---|
| CN (1) | CN102455517B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101514131B1 (en) * | 2013-02-14 | 2015-04-21 | 고포디 테크놀로지 엘엘씨 | Pocket stereoscope for viewing side by side stereo images |
| 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 |
Citations (3)
| 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 |
| 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 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7791798B2 (en) * | 2006-06-08 | 2010-09-07 | General Scientific Corporation | Low-profile optical mounting assembly |
| 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 (3)
| 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 |
| 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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102455517A (en) | 2012-05-16 |
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Granted publication date: 20130828 Termination date: 20141022 |
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