CN103323956A - 3D glasses - Google Patents
3D glasses Download PDFInfo
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- CN103323956A CN103323956A CN2013101675620A CN201310167562A CN103323956A CN 103323956 A CN103323956 A CN 103323956A CN 2013101675620 A CN2013101675620 A CN 2013101675620A CN 201310167562 A CN201310167562 A CN 201310167562A CN 103323956 A CN103323956 A CN 103323956A
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- 239000011521 glass Substances 0.000 title claims abstract description 76
- 210000005252 bulbus oculi Anatomy 0.000 abstract description 17
- 230000007547 defect Effects 0.000 abstract 1
- 210000000695 crystalline len Anatomy 0.000 description 14
- 210000001508 eye Anatomy 0.000 description 5
- 230000004438 eyesight Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000001934 delay Effects 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000009711 regulatory function Effects 0.000 description 2
- 210000004240 ciliary body Anatomy 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000011514 reflex Effects 0.000 description 1
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Abstract
The invention discloses 3D glasses which are flexible in adjustment and strong in adaptability. With the 3D glasses, the audience can clearly watch a movie. The 3D glasses can overcome the defects that by wearing 3D glasses in the prior art, the audience can not clearly watch movies due to an improper interpupillary distance, an improper watching distance and other factors. The 3D glasses comprise glass feet and a nasal support. The two ends of the nasal support are provided with a pair of polarized lens frames which are connected with the glass feet. Polarized lenses are arranged in the polarized lens frames. Multiple pairs of auxiliary lens frames are arranged on the polarized lens frames. Adjusting lenses which are connected with the auxiliary lens frames in an inserted mode are arranged in the auxiliary lens frames. The adjusting lenses are convex lenses. The nasal frame comprises a left half frame and a right half frame, wherein the left half frame and the right half frame can move relative to each other. The 3D glasses are applicable to occasions where conventional 3D glasses are used before and have the advantages that the interpupillary distance is adjustable, the 3D glasses can adapt to the motion rule of the eye balls of the human body and use comfort is high.
Description
Technical field
The invention belongs to eyewear art, relate in particular to a kind of 3D glasses.
Background technology
When watching three-dimensional film at the cinema, often can use the 3D glasses.The 3D glasses mainly utilize the principle of polarized light, and two groups of films that take with two video cameras are shown synchronously, make these slightly differentiated two width of cloth doublings of the image in screen, load onto polaroid before every projector.Light from two projectors penetrate behind polaroid, has just become polarized light.About the polarization direction of polaroid before two projectors orthogonal, thereby the polarization direction of the two bundle polarized lights that produce is also orthogonal.This two bundles polarized light projects and reflexes to the spectators place in the screen again, direction of polarized light does not change. and spectators watch with above-mentioned polarising glass, every eyes are only seen corresponding polarized light image, be that left eye can only be seen the picture that left machine mirrors, right eye can only be seen the picture that right machine mirrors, and will produce stereo perception like this as direct viewing.Yet, actual during viewing, some problems can appear in movie theatre.At first, everyone interpupillary distance is different, and when viewing person's right and left eyes was accepted polarized light, if do not wear the suitable 3D glasses of interpupillary distance, the angle that can make right and left eyes receive polarized light had some gaps apart from theoretical value, blurs, occurs ghost image when causing watching; Moreover the seat easily causes not seeing picture because of factors such as sighting distance are relatively long by the not good enough viewing personnel of rear or eyesight own.And present 3D glasses when design not especially for these problems, therefore adaptability, dirigibility are lower in use.
Referring to disclosed on the Chinese patent literature " Zoom lens and glasses ", notification number is CN101506714A, this Zoom lens and glasses comprise that one has the ring of front surface and rear surface, front surface and a hard middle elastic film that arranges of transparent front casing at ring, adhere to a rear casing (in the middle of can being chosen in rear casing and ring the second elastic film being set) in the rear surface of ring, in the middle of elastic film and rear casing (or second elastic film), form the chamber of a filling liquid, change the curvature of elastic film by the amount of liquid that changes in the chamber, thereby change the optical property of lens.The ring of lens can have color, maybe can be transparent, and is translucent or opaque.In addition, can obtain at an anterior bonding trim of ring the outward appearance of framework.These lens can be used to make varifocal glasses.If this kind lens be used for are made the 3D glasses, still can not avoid when viewing person's interpupillary distance and glasses interpupillary distance are improper, and the problem of picture easily appears not seeing when improper in viewing distance.
Summary of the invention
The objective of the invention is for the 3D glasses that solve prior art easily because the factors such as interpupillary distance, viewing distance are improper cause viewing person to watch unclear deficiency, provide a kind of can flexible, strong adaptability allows the beholder can clearly watch the 3D glasses of film.
The present invention is achieved by the following technical solutions:
A kind of 3D glasses, comprise mirror pin, nose frame, described nose frame two ends are provided with the polarisation mirror holder of a pair of connection mirror pin, be provided with polarized lenses in the described polarisation mirror holder, described polarisation mirror holder is provided with some to sub glasses holder, be provided with the adjusting eyeglass of pegging graft with sub glasses holder in the described sub glasses holder, described adjusting eyeglass is convex lens, and described nose frame comprises relatively-movable left semi-frame, right semi-frame.Playing the piloting during part of film leading portion, viewing person can take out the adjusting mirror sheet, then regulate the relative position of left semi-frame, right semi-frame, thereby the glasses interpupillary distance is adjusted to suitable length of oneself watching, and, the adjusting of eyeglass interpupillary distance can also better must assist viewing person left and right sides eyeball to adapt to two groups of different polarized lights of angle, cooperates the capsulociliary self-control of eyeball again, can guarantee to see clearly image; Watch when unclear when viewing person thinks that sighting distance is long, can in sub glasses holder, insert the adjusting mirror sheet, until till feeling that the image of watching is comparatively clear.Because the present invention has above-mentioned regulatory function, so wide adaptability, can not cause viewing unclear because of the equal factor of seat difference, eyesight own.
As preferably, described left semi-frame, right semi-frame are threaded, and the distance between each tooth of described screw thread is 0.5 centimetre, and described screw thread is provided with middle slot, and described left semi-frame, right semi-frame are provided with the centering mouth.Can regulate spacing between the polarisation mirror holder by turn, namely adjust interpupillary distance, every one week of adjusting, be equivalent to change 0.5 centimetre interpupillary distance, utilize the centering mouth and to middle slot, can be the user alignment indicator is provided, be beneficial to the accurate alignment after nose frame is rotated.
As preferably, the stepped arrangement of described sub glasses holder, apart from polarisation mirror holder a pair of sub glasses holder far away, its central point line height is higher, and its central point wire length is also larger, and described sub glasses holder is rectangular.People's eyeball can rotate towards the outside and top take the eyeball center as center of rotation when watching at a distance, and crystalline lens relative distance increases, and the crystalline lens centre-height raises.And every a pair of sub glasses holder is far away apart from the polarisation mirror holder, and central point line height is higher, has just in time adapted to eyeball and has rotated upward this characteristic, can improve user's the comfortableness of watching.And eyeball rotates towards the outside, mean that the long sight interpupillary distance is greater than normal interpupillary distance, every a pair of sub glasses holder is far away apart from the polarisation mirror holder, its central point wire length is also larger, just in time adapted to above-mentioned characteristic, make the position of the adjusting eyeglass that adds corresponding with user's eyeball physical location better, the capsulociliary self-control pressure of reduction user delays eyeball fatigue.
As preferably, described sub glasses holder outer side edges is provided with the eyeglass socket, and described eyeglass socket is with to regulate the eyeglass inner side edge corresponding.The adjusting eyeglass that need not use can take out from sub glasses holder and be inserted on the eyeglass socket, and convenient collection is preserved, and is difficult for losing.
As preferably, described sub glasses holder number is 3 to 8, and described polarisation mirror holder thickness is at least the twice of sub glasses holder thickness.The polarisation mirror holder connects nose frame, mirror pin, sub glasses holder, and its thickness is larger, can guarantee enough intensity, and is not fragile.
Therefore, the invention has the beneficial effects as follows: (1) can regulate interpupillary distance, makes each viewing person can both use the suitable glasses of interpupillary distance; (2) can add the adjusting eyeglass, the auxiliary not good enough person of distance vision improves the viewing sharpness; The position of the adjusting eyeglass that (3) adds can adapt to human eyeball's rotating rule, improves comfort, reduces the pressure of ciliary body self-control, delays eyeball fatigue.
Description of drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is right view of the present invention.
Among the figure: polarisation mirror holder 1, sub glasses holder 2, left semi-frame 3, right semi-frame 4, centering mouth 5.
Embodiment
Below by embodiment, by reference to the accompanying drawings technical scheme of the present invention is described further:
A kind of 3D glasses as shown in Figure 1 and Figure 2, comprise mirror pin, nose frame, described nose frame two ends are provided with the polarisation mirror holder 1 of a pair of connection mirror pin, be provided with polarized lenses in the described polarisation mirror holder 1, described polarisation mirror holder 1 is provided with some to sub glasses holder 2, be provided with the adjusting eyeglass of pegging graft with sub glasses holder 2 in the described sub glasses holder 2, described adjusting eyeglass is convex lens, and described nose frame comprises relatively-movable left semi-frame 3, right semi-frame 4.Playing the piloting during part of film leading portion, viewing person can take out the adjusting mirror sheet, then regulate the relative position of left semi-frame 3, right semi-frame 4, thereby the glasses interpupillary distance is adjusted to suitable length of oneself watching, and, the adjusting of eyeglass interpupillary distance can also better must assist viewing person left and right sides eyeball to adapt to two groups of different polarized lights of angle, cooperates the capsulociliary self-control of eyeball again, can guarantee to see clearly image; When thinking that sighting distance is long, viewing person watches when unclear, and can be toward sub glasses holder 2 interior insertion adjusting mirror sheets, until till feeling that the image of watching is comparatively clear.Because the present invention has above-mentioned regulatory function, so wide adaptability, can not cause viewing unclear because of the equal factor of seat difference, eyesight own.Described left semi-frame 3, right semi-frame 4 are threaded, and the distance between each tooth of described screw thread is 0.5 centimetre, and described screw thread is provided with middle slot, and described left semi-frame 3, right semi-frame 4 are provided with centering mouth 5.Can regulate spacing between the polarisation mirror holder 1 by turn, namely adjust interpupillary distance, every one week of adjusting, be equivalent to change 0.5 centimetre interpupillary distance, utilize centering mouth 5 and to middle slot, can be the user alignment indicator is provided, be beneficial to the accurate alignment after nose frame is rotated.Described sub glasses holder 2 stepped arrangements, apart from polarisation mirror holder 1 a pair of sub glasses holder 2 far away, its central point line height is higher, and its central point wire length is also larger, and described sub glasses holder 2 is rectangular.People's eyeball can rotate towards the outside and top take the eyeball center as center of rotation when watching at a distance, and crystalline lens relative distance increases, and the crystalline lens centre-height raises.And every a pair of sub glasses holder 2 is far away apart from polarisation mirror holder 1, and central point line height is higher, has just in time adapted to eyeball and has rotated upward this characteristic, can improve user's the comfortableness of watching.And eyeball rotates towards the outside, mean that the long sight interpupillary distance is greater than normal interpupillary distance, every a pair of sub glasses holder 2 is far away apart from polarisation mirror holder 1, its central point wire length is also larger, just in time adapted to above-mentioned characteristic, make the position of the adjusting eyeglass that adds corresponding with user's eyeball physical location better, the capsulociliary self-control pressure of reduction user delays eyeball fatigue.Described sub glasses holder 2 outer side edges are provided with the eyeglass socket, and described eyeglass socket is corresponding with adjusting eyeglass inner side edge.The adjusting eyeglass that need not use can take out from sub glasses holder 2 and be inserted on the eyeglass socket, and convenient collection is preserved, and is difficult for losing.Described sub glasses holder 2 numbers are 3 to 8, and described polarisation mirror holder 1 thickness is at least the twice of sub glasses holder 2 thickness.Polarisation mirror holder 1 connects nose frame, mirror pin, sub glasses holder 2, and its thickness is larger, can guarantee enough intensity, and is not fragile.
Claims (8)
1. 3D glasses, comprise mirror pin, nose frame, it is characterized in that, described nose frame two ends are provided with the polarisation mirror holder (1) of a pair of connection mirror pin, be provided with polarized lenses in the described polarisation mirror holder (1), described polarisation mirror holder (1) is provided with some to sub glasses holder (2), is provided with the adjusting eyeglass of pegging graft with sub glasses holder (2) in the described sub glasses holder (2), described adjusting eyeglass is convex lens, and described nose frame comprises relatively-movable left semi-frame (3), right semi-frame (4).
2. a kind of 3D glasses according to claim 1 is characterized in that, described left semi-frame (3), right semi-frame (4) are threaded, and the distance between each tooth of described screw thread is 0.5 centimetre.
3. a kind of 3D glasses according to claim 2 is characterized in that, described screw thread is provided with middle slot, and described left semi-frame (3), right semi-frame (4) are provided with centering mouth (5).
4. according to claim 1 and 2 or 3 described a kind of 3D glasses, it is characterized in that, the stepped arrangement of described sub glasses holder (2), apart from polarisation mirror holder (1) a pair of sub glasses holder (2) far away, its central point line height is higher, and its central point wire length is also larger.
5. a kind of 3D glasses according to claim 4 is characterized in that, described sub glasses holder (2) is rectangular.
6. according to claim 1 and 2 or 3 described a kind of 3D glasses, it is characterized in that, described sub glasses holder (2) outer side edges is provided with the eyeglass socket, and described eyeglass socket is with to regulate the eyeglass inner side edge corresponding.
7. according to claim 1 and 2 or 3 described a kind of 3D glasses, it is characterized in that, described sub glasses holder (2) number is 3 to 8.
8. a kind of 3D glasses according to claim 7 is characterized in that, described polarisation mirror holder (1) thickness is at least the twice of sub glasses holder (2) thickness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167562.0A CN103323956B (en) | 2013-05-09 | 2013-05-09 | A kind of 3D glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310167562.0A CN103323956B (en) | 2013-05-09 | 2013-05-09 | A kind of 3D glasses |
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| Publication Number | Publication Date |
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| CN103323956A true CN103323956A (en) | 2013-09-25 |
| CN103323956B CN103323956B (en) | 2015-07-29 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310167562.0A Expired - Fee Related CN103323956B (en) | 2013-05-09 | 2013-05-09 | A kind of 3D glasses |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544864A (en) * | 2013-10-22 | 2015-04-29 | 何昊 | Tablet phone protecting jacket type 3D watch glasses |
| CN105005157A (en) * | 2015-07-20 | 2015-10-28 | 江苏凯乐康光学眼镜有限公司 | Function-type optical regulation glasses |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201909896U (en) * | 2010-10-08 | 2011-07-27 | 瑰明科技股份有限公司 | Improved spectacles frame of 3D (three dimensional) spectacles |
| CN202141858U (en) * | 2011-07-28 | 2012-02-08 | 温州名客贸易有限公司 | Multifunctional 3D glasses with replaceable lens |
| CN202306015U (en) * | 2011-10-11 | 2012-07-04 | 明基材料有限公司 | Composite function 3D glasses |
| CN202404311U (en) * | 2011-10-27 | 2012-08-29 | 连斌 | Tablet-compressing type polarized light three-dimensional glasses |
| WO2013039302A2 (en) * | 2011-09-16 | 2013-03-21 | Choi Jin-Won | 3-dimensional glasses using an electrically reacting polarizing film |
| CN202837689U (en) * | 2012-09-03 | 2013-03-27 | 连斌 | Turning cover type polarized stereo eyeglasses |
| CN103091857A (en) * | 2012-10-19 | 2013-05-08 | 青岛海信电器股份有限公司 | Multi-functional glasses |
-
2013
- 2013-05-09 CN CN201310167562.0A patent/CN103323956B/en not_active Expired - Fee Related
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201909896U (en) * | 2010-10-08 | 2011-07-27 | 瑰明科技股份有限公司 | Improved spectacles frame of 3D (three dimensional) spectacles |
| CN202141858U (en) * | 2011-07-28 | 2012-02-08 | 温州名客贸易有限公司 | Multifunctional 3D glasses with replaceable lens |
| WO2013039302A2 (en) * | 2011-09-16 | 2013-03-21 | Choi Jin-Won | 3-dimensional glasses using an electrically reacting polarizing film |
| CN202306015U (en) * | 2011-10-11 | 2012-07-04 | 明基材料有限公司 | Composite function 3D glasses |
| CN202404311U (en) * | 2011-10-27 | 2012-08-29 | 连斌 | Tablet-compressing type polarized light three-dimensional glasses |
| CN202837689U (en) * | 2012-09-03 | 2013-03-27 | 连斌 | Turning cover type polarized stereo eyeglasses |
| CN103091857A (en) * | 2012-10-19 | 2013-05-08 | 青岛海信电器股份有限公司 | Multi-functional glasses |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104544864A (en) * | 2013-10-22 | 2015-04-29 | 何昊 | Tablet phone protecting jacket type 3D watch glasses |
| CN105005157A (en) * | 2015-07-20 | 2015-10-28 | 江苏凯乐康光学眼镜有限公司 | Function-type optical regulation glasses |
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| Publication number | Publication date |
|---|---|
| CN103323956B (en) | 2015-07-29 |
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Granted publication date: 20150729 Termination date: 20160509 |
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