CN107544152B - Binocular viewer - Google Patents
Binocular viewer Download PDFInfo
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- CN107544152B CN107544152B CN201711008603.6A CN201711008603A CN107544152B CN 107544152 B CN107544152 B CN 107544152B CN 201711008603 A CN201711008603 A CN 201711008603A CN 107544152 B CN107544152 B CN 107544152B
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- viewer
- binocular
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 16
- 230000000007 visual effect Effects 0.000 claims abstract description 12
- 239000011521 glass Substances 0.000 claims abstract description 7
- 230000004075 alteration Effects 0.000 abstract description 5
- 230000003287 optical effect Effects 0.000 description 4
- 210000004556 brain Anatomy 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
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- Microscoopes, Condenser (AREA)
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Abstract
The invention relates to the technical field of players, in particular to a binocular viewer. The utility model provides a binocular viewer, includes the viewer casing, sets up the binocular sight glass on the viewer casing, the viewer casing is polygon column structure, viewer casing one side is provided with the play device standing groove, viewer shells inner wall is provided with the speculum, be provided with play device on the play device standing groove, the light source is through the speculum of viewer shells inner wall with the light source through reflection back to the visual mirror behind the secondary reflection, the viewer shell opposite side is provided with lens and shutter type liquid crystal piece, shutter type liquid crystal piece passes through power control, can make shutter type liquid crystal piece change the luminousness and realize play device content and external environment and watch simultaneously according to the demand. The invention can lead the glasses display to have smaller volume, lighter weight, longer light path, smaller distortion and chromatic aberration, and the visual angles of two eyes can be adjusted according to the contents seen by the left eye and the right eye, thus leading the comfort of the wearer to be stronger.
Description
Technical Field
The invention relates to the technical field of players, in particular to a binocular viewer.
Background
Electronic products are more and more deeply put into life of people, and handheld devices such as mobile phones, tablet computers and MP4 are widely popularized, so that the life of people is changed deeply, and meanwhile, the electronic products are also very unfavorable to health and inconvenient to use.
In the prior art, the technology adopted by the head-mounted display and the virtual reality helmet VR mainly comprises the following two types.
The single display screen is characterized in that the baffle is placed in the middle of the single display screen, and then the single display screen is directly watched by eyes through lenses, so that the single display screen is large in size, low in effective utilization rate of screen resolution, small in visual angle and large in distortion, the eyes respectively watch different parts of the screen, the true optical positions watched by the eyes are combined with brain treatment to form one position, and large difference exists, so that discomfort occurs when the single display screen is worn for a long time.
A screen realizes that the left eye odd-even frame and the right eye odd-even frame are separately seen through shutter glasses, but the distortion and the chromatic aberration are too large due to too close optical distance, and the design requirement on the lens is too high.
The two high-resolution micro display screens are adopted, the cost is high, the visual angle is small, the distortion is large, two eyes respectively see different screens, the real optical positions seen by the two eyes are combined with brain treatment to form one position, the large difference exists, the brightness and the color difference exists between the two screens, the screens are asynchronous, and the discomfort occurs when the two screens are worn for a long time
The prior art display screen is all set up in the position of keeping away from the supporting point for focus deviates from the supporting point far away, and is great to the pressure of supporting point, causes to wear the discomfort.
The prior art completely shields the external environment from the outside, and cannot view the outside, such as the hand position, when viewing, and it is difficult to operate the external device.
Disclosure of Invention
The invention aims to overcome the defects of the prior art, adapt to the actual needs and provide a binocular viewer.
In order to achieve the purpose of the invention, the technical scheme adopted by the invention is as follows:
The utility model provides a binocular viewer, includes the viewer casing, sets up the binocular sight glass on the viewer casing, the viewer casing is polygon column structure, viewer casing one side is provided with the play device standing groove, viewer shells inner wall is provided with the speculum, be provided with play device on the play device standing groove, the light source is through the speculum of viewer shells inner wall with the light source through reflection back to binocular sight glass behind the secondary reflection, viewer shell opposite side is provided with lens and shutter formula liquid crystal piece. The player holding groove is vertical to the binocular vision mirror or forms a certain included angle, the binocular vision mirror is arranged vertically, and the player holding groove is arranged horizontally. The reflecting mirror is provided with two sides. The binocular vision mirror is a lens group and a shutter type liquid crystal wafer. The playing device is any player capable of playing video.
The playing device is any display screen with a condensing lens and a data processing circuit which can play video.
The invention has the beneficial effects that:
(1) The invention can lead the volume of the eyeglass display to be smaller, the weight to be lighter, the light path to be longer, the distortion and the chromatic aberration to be smaller, the visual angles of two eyes to be adjusted according to the content seen by the left eye and the right eye, the pressure to the supporting point to be small, and the comfort to the wearer to be stronger; the external environment such as hand and desktop can be seen at the same time when viewing the player content.
The invention is further described below with reference to the drawings and examples.
FIG. 1 is a schematic view of the reflection of an optical path according to the present invention;
FIG. 2 is a schematic view of a visual mirror of the present invention;
FIG. 3 is a schematic diagram of a placement slot of a playing device according to the present invention;
Fig. 4 is an external configuration view of the present invention.
Wherein, 1 watch the shell, 2 binocular vision mirror, 3 play device standing groove, 4 shutter type liquid crystal piece, 5 play device, 6 speculum.
Detailed Description
The invention is further illustrated by the following examples in conjunction with the accompanying drawings:
see fig. 1-4.
The invention discloses a binocular viewer, which comprises a viewer housing 1, and a visual mirror 2 arranged on the viewer housing 1, and is characterized in that: the viewer casing 1 is polygonal column-shaped structure, viewer casing 1 one side is provided with play device standing groove 3, viewer casing 1 inner wall is provided with reflector 6, be provided with play device 5 on the play device standing groove 3, the light source is through the reflector 6 of viewer casing 1 inner wall with the light source through the reflection of secondary back reflection to binocular sight glass 2, viewer casing 1 opposite side is provided with lens and shutter type liquid crystal piece 4, shutter type liquid crystal piece 4 passes through power control, can make shutter type liquid crystal piece 4 change the luminousness as required. The player placing groove 3 is relatively vertical to the binocular vision mirror 2 or forms a certain included angle, the binocular vision mirror 2 is vertically arranged, and the player placing groove 3 is horizontally arranged. The mirror 6 is provided with two sides. The binocular vision mirror 2 is a lens group and a gate type liquid crystal sheet. The playing device 5 is any player with a condensing lens capable of playing video.
The playing device 5 is any display screen with condensing lens and data processing circuit capable of playing video.
Light emitted by an image source is reflected by the multi-reflecting mirror 6 and enters human eyes through the binocular vision mirror 2, a longer light path can be realized in a smaller space, and the multi-reflecting mirror 6 and the binocular vision mirror 2 form better amplified images, calibration distortion and chromatic aberration of the lens group, so that the visual angle is larger, and the distortion and chromatic aberration are smaller. A shutter type liquid crystal wafer is respectively arranged on the two visual mirrors 2, the transparent darkening is realized, the image sources are respectively watched by the left eye and the right eye, the images alternately watched by the two eyes are alternately provided by the same frequency of the image sources, the judgment of the distance of the watched object by simulating the change of the included angles of the visual lines of the two eyes is realized by controlling the positions of the alternate images of the two eyes, meanwhile, the lens and the shutter type liquid crystal wafer 4 are arranged on the viewer shell 1, the shutter type liquid crystal wafer 4 is controlled by a power supply, and the outside matters can be watched by a person under the condition that the viewer is not taken down by changing the light transmittance, and the video can be completely and non-light transmitted.
The foregoing description is only illustrative of the present invention and is not intended to limit the scope of the invention, and all equivalent changes or direct or indirect application in the relevant art utilizing the present specification and drawings are included in the scope of the present invention.
Claims (6)
1. Binocular viewer, including viewer casing (1), set up binocular sight glass (2) on viewer casing (1), its characterized in that: the viewer shell (1) is of a polygonal column-shaped structure, a playing device placing groove (3) is formed in one face of the viewer shell (1), a reflecting mirror (6) is arranged on the inner wall of the viewer shell (1), a playing device (5) is arranged on the playing device placing groove (3), a light source reflects the light source to the binocular vision mirror (2) after secondary reflection through the reflecting mirror (6) on the inner wall of the viewer shell (1), and a lens and a shutter type liquid crystal wafer (4) are arranged on the other side of the viewer shell (1); the two visual mirrors 2 are respectively provided with a shutter type liquid crystal wafer, the transparent darkening is realized in turn, the left eye and the right eye respectively watch the image source, the image source alternately provides the images alternately watched by the two eyes with the same frequency, and the judgment of the distance of the watched object by simulating the change of the included angles of the visual lines of the two eyes is realized by controlling the positions of the alternating images of the two eyes.
2. A binocular viewer according to claim 1, wherein: the player placing groove (3) is vertical to the binocular vision mirror (2) relatively or forms a certain included angle, the binocular vision mirror (2) is arranged vertically, and the player placing groove (3) is arranged horizontally.
3. A binocular viewer according to claim 1, wherein: the reflecting mirror (6) is provided with two surfaces.
4. A binocular viewer according to claim 1, wherein: the binocular vision mirror (2) is a lens group and a shutter type liquid crystal wafer.
5. A binocular viewer according to claim 1, wherein: the playing device (5) is any player capable of playing video.
6. A binocular viewer according to claim 5, wherein: the playing device (5) is any display screen with a condensing lens and a data processing circuit which can play video.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008603.6A CN107544152B (en) | 2017-10-25 | 2017-10-25 | Binocular viewer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711008603.6A CN107544152B (en) | 2017-10-25 | 2017-10-25 | Binocular viewer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107544152A CN107544152A (en) | 2018-01-05 |
| CN107544152B true CN107544152B (en) | 2024-05-07 |
Family
ID=60967559
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711008603.6A Active CN107544152B (en) | 2017-10-25 | 2017-10-25 | Binocular viewer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107544152B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034809A (en) * | 1989-04-21 | 1991-07-23 | Palca, Inc. | Personal video viewing apparatus |
| US5606458A (en) * | 1994-08-24 | 1997-02-25 | Fergason; James L. | Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image |
| WO1998018038A1 (en) * | 1996-10-22 | 1998-04-30 | Holakovszky Laszlo | Optical system for head up display |
| KR19990069139A (en) * | 1998-02-05 | 1999-09-06 | 구자홍 | Head mounted display units |
| CN105629480A (en) * | 2016-04-06 | 2016-06-01 | 众景视界（北京）科技有限公司 | Screen position regulation device of head-wearing visual device and head-wearing visual device |
-
2017
- 2017-10-25 CN CN201711008603.6A patent/CN107544152B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5034809A (en) * | 1989-04-21 | 1991-07-23 | Palca, Inc. | Personal video viewing apparatus |
| US5606458A (en) * | 1994-08-24 | 1997-02-25 | Fergason; James L. | Head mounted display and viewing system using a remote retro-reflector and method of displaying and viewing an image |
| WO1998018038A1 (en) * | 1996-10-22 | 1998-04-30 | Holakovszky Laszlo | Optical system for head up display |
| KR19990069139A (en) * | 1998-02-05 | 1999-09-06 | 구자홍 | Head mounted display units |
| CN105629480A (en) * | 2016-04-06 | 2016-06-01 | 众景视界（北京）科技有限公司 | Screen position regulation device of head-wearing visual device and head-wearing visual device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107544152A (en) | 2018-01-05 |
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