CN207457621U - A kind of wear-type AR display devices - Google Patents
A kind of wear-type AR display devices Download PDFInfo
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- CN207457621U CN207457621U CN201721436198.3U CN201721436198U CN207457621U CN 207457621 U CN207457621 U CN 207457621U CN 201721436198 U CN201721436198 U CN 201721436198U CN 207457621 U CN207457621 U CN 207457621U
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Abstract
The utility model discloses a kind of wear-type AR display devices, a kind of wear-type AR display devices, which is characterized in that including：Housing；Bore hole 3D display screen is fixed on the in vivo top of display device shell, for showing three-dimensional picture；Semi-transparent semi-reflecting plane mirror, is installed in housing, and the reflecting surface of the semi-transparent semi-reflecting plane mirror is towards the bore hole 3D display screen, and for reflecting the three-dimensional picture and penetrating ambient, the ambient of transmission enters human eye after being superimposed with the three-dimensional picture reflected；Visor is movably connected with housing, and the visor is adapted with semi-transparent semi-reflecting mirror position, for making ambient through semi-transparent semi-reflecting plane mirror when opening and stopping that ambient enters semi-transparent semi-reflecting plane mirror when closed.The utility model can realize the switching of AR patterns and VR patterns, while simplify the internal structure of display device.
Description
Technical field
The utility model embodiment is related to display technology field more particularly to a kind of wear-type AR display devices.
Background technology
Augmented reality (Augmented Reality, abbreviation AR) is a kind of by real world information and virtual world information
" seamless " integrated new technology, it is difficult the entity information experienced in the certain time spatial dimension of real world script to be
Visual information (sound, taste, tactile etc.) is superimposed after analog simulation again by science and technology such as computers, should by virtual information
Use real world, real environment and virtual object have been added to same picture or space in real time, exist simultaneously by
Human sensory is perceived, so as to reach the sensory experience of exceeding reality.
Existing wear-type AR equipment is in the reality in the world that reflects reality on the display screen of AR equipment by VR image superpositions
In body information, so as to fulfill augmented reality function.VR images are matched somebody with somebody by showing two images in left and right in display source (such as mobile phone)
Corresponding optical device is closed to be formed.
Existing wear-type AR equipment needs accurate optical device and cell phone apparatus, also needs to set placing mobile phone and optics
The rest stand of device, structure is more complicated, and existing wear-type AR equipment can not also realize cutting between AR patterns and VR patterns
It changes, when user being caused to need to experience different display patterns, it is necessary to which more switching display devices reduce the usage experience of user.
Utility model content
The utility model provides a kind of wear-type AR display devices, excellent to realize the switching between AR patterns and VR patterns
Change user experience, while simplify the internal structure of display device.
The utility model embodiment provides a kind of wear-type AR display devices, including：
Housing；
Bore hole 3D display screen is fixed on the in vivo top of display device shell, for showing three-dimensional picture；
Semi-transparent semi-reflecting plane mirror, is installed in housing, and the reflecting surface of semi-transparent semi-reflecting plane mirror is used towards bore hole 3D display screen
In reflection three-dimensional picture and penetrate ambient, the ambient of transmission enters human eye after being superimposed with the three-dimensional picture reflected；
Visor is movably connected with housing, and visor is adapted with semi-transparent semi-reflecting mirror position, for making when opening
Ambient stops that ambient enters semi-transparent semi-reflecting plane mirror through semi-transparent semi-reflecting plane mirror and when closed.
Specifically, the angle between plane where plane and bore hole 3D display screen where semi-transparent semi-reflecting plane mirror is α,
Angle between the plane where human eye sight is that the differential seat angle of β, α and β are no more than 10 degree.
Optionally, the scope of α and β is between 25 degree to 60 degree.
Optionally, α is equal with β, is 45 degree.
Optionally, the transflection ratio of semi-transparent semi-reflecting plane mirror is 40%-60%.
Further, wear-type AR display devices further include drive circuit board, which is arranged in housing,
For bore hole 3D display screen to be driven to be shown.
Further, wear-type AR display devices further include camera, which is arranged at the front end of hull outside,
It is connected with drive circuit board, for gathering extraneous picture, the extraneous picture that drive circuit board gathers camera is included in bore hole
On 3D display screen.
Optionally, the extraneous picture that drive circuit board gathers camera is shown in the form of local display or picture-in-picture
On bore hole 3D display screen.
Further, wear-type AR display devices further include remote-control handle, which passes through with drive circuit board
Wireless and/or wired mode connection, for controlling bore hole 3D display screen and/or camera.
Further, wear-type AR display devices further include fixed band, which is connected with housing, for by housing
It is fixed on user's head.
The technical solution of the utility model, as display source, is coordinated semi-transparent semi-reflecting plane mirror, incited somebody to action using bore hole 3D display screen
3D pictures are reflected into human eye, while ambient enters human eye through semi-transparent semi-reflecting plane mirror, and external environment is overlapped with virtual screen,
Realize AR effects；Meanwhile in the movable visor that can shut out the light of non-reflecting surface setting of semi-transparent semi-reflecting plane mirror, make semi-transparent half
Antiplane mirror plays the role of full transmitting, and display device enclosure interior is made to form the sealed environment of isolation ambient, so as to real
Existing conversion of the AR patterns to VR patterns.The utility model can be provided simultaneously with the function of AR and VR, and can be in AR patterns and VR
Switch between pattern, optimize user experience；Simultaneously, it is no longer necessary to precision optics and cell phone apparatus needed for 3D imagings, with
And optical device and cell phone apparatus rest stand are shelved, simplify the internal structure of display device.
Description of the drawings
Fig. 1 is the stereogram of wear-type AR display devices in the utility model embodiment；
Fig. 2 is the side view of wear-type AR display devices in the utility model embodiment；
Fig. 3 is the front view of wear-type AR display devices in the utility model embodiment；
Fig. 4 is the top view of wear-type AR display devices in the utility model embodiment.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawings and examples.It is understood that herein
Described specific embodiment is used only for explaining the utility model rather than the restriction to the utility model.It further needs exist for
It is bright, part relevant with the utility model rather than entire infrastructure are illustrated only for ease of description, in attached drawing.
The utility model embodiment provide wear-type AR display devices, the device can be used for entertain, field of play, also may be used
For imparting knowledge to students.With reference to figure 1-4, wear-type AR display devices include：Housing 1, bore hole 3D display screen 2, semi-transparent semi-reflecting plane mirror 3
And visor 4.
Wherein, bore hole 3D display screen 2 is located inside display device housing 1, is fixed on the top of housing 1, shows downwards,
For showing three-dimensional picture；Semi-transparent semi-reflecting plane mirror 3 is installed in housing 1, and reflecting surface is towards bore hole 3D display screen 2 and human eye
Three-dimensional picture for receiving the three-dimensional picture from bore hole 3D display screen, and is reflected into eyes of user by the plane where sight,
Meanwhile semi-transparent semi-reflecting plane mirror 3 is also connected with the external world, ambient can pass through semi-transparent semi-reflecting plane mirror and enter eyes of user；It is naked
Eye 3D display screen 2 is fixed with semi-transparent semi-reflecting 3 relative position of plane mirror, when observer watches, the position of eyes position and display screen
Put fixation, can be very good solve bore hole 3D display screen angular field of view it is discontinuous caused by perception dizziness；Visor 4 is lived with housing
Dynamic connection specifically, the upper end of visor is connected by hinge with housing, can carry out folding, when visor is beaten compared with housing
When opening, ambient enters eyes of user through semi-transparent semi-reflecting plane mirror, when visor is closed, the lighttight visor of black
The non-reflecting surface of semi-transparent semi-reflecting plane mirror can be completely covered, stop ambient into semi-transparent semi-reflecting plane mirror, and make semi-transparent
Half antiplane mirror plays the role of total reflection.
Concrete operating principle is as follows：
When needing using AR patterns, visor is opened, opens bore hole 3D display screen, the light sent on display screen is through half
Saturating half antiplane mirror is reflexed in user's eye, and virtual three-dimensional visual effect is formed in human brain, while in extraneous actual environment
Light through semi-transparent semi-reflecting plane mirror into access customer eye.The picture and virtual three-dimensional picture of actual environment are simultaneously into access customer
In eye, overlapping effect is generated, so as to fulfill AR effects.
When needing using VR patterns, visor is closed, makes it that the non-reflecting surface of semi-transparent semi-reflecting plane mirror be completely covered,
Stop ambient into semi-transparent semi-reflecting plane mirror, and semi-transparent semi-reflecting plane mirror is made to play the role of total reflection, display device shell
Internal portion forms the sealed environment of isolation ambient, opens bore hole 3D display screen, the light sent on display screen is through semi-transparent semi-reflecting
Plane mirror is reflexed in user's eye, virtual three-dimensional visual effect is formed in human brain, so as to fulfill VR effects.
The technical solution of the utility model substitutes the mobile terminals conducts such as mobile phone using the bore hole 3D display screen being fixedly mounted
Display source coordinates semi-transparent semi-reflecting plane mirror, 3D pictures is reflected into human eye, while ambient enters through semi-transparent semi-reflecting plane mirror
Human eye, external environment are overlapped with virtual screen, realize AR effects；It meanwhile can in the non-reflecting surface setting of semi-transparent semi-reflecting plane mirror
The movable visor to shut out the light, makes semi-transparent semi-reflecting plane mirror play the role of full transmitting, forms display device enclosure interior
Completely cut off the sealed environment of ambient, so as to fulfill conversion of the AR patterns to VR patterns.The utility model can be provided simultaneously with AR
It with the function of VR, and can switch between AR patterns and VR patterns, optimize user experience；Simultaneously, it is no longer necessary to which 3D is imaged
Required precision optics and cell phone apparatus and optical device and cell phone apparatus rest stand are shelved, simplify display device
Internal structure.
Specifically, the angle between the plane at 2 place of plane and bore hole 3D display screen at semi-transparent semi-reflecting 3 place of plane mirror is
The angle between plane where α, with human eye sight be the scope of β, α and β between 25 degree to 60 degree, further, α with
The differential seat angle of β is no more than 10 degree so that the plane where bore hole 3D display screen 2 is put down as far as possible with the plane where human eye sight
Row, to realize better visual effect, it is preferred that α is equal with β, is 45 degree.
Specifically, the transflection ratio of semi-transparent semi-reflecting plane mirror 3 is 40%-60%, such as 50%.Transflection ratio refers to ambient light
It is reflected through the transmitance and the light that bore hole 3D display screen 2 is sent of semi-transparent semi-reflecting plane mirror 3 by semi-transparent semi-reflecting plane mirror 3 into human eye
Reflectivity ratio.While semi-transparent semi-reflecting plane mirror 3 can reflect the light that bore hole 3D display screen 2 is sent, and it can allow outer
The light of boundary's actual environment penetrates.Optionally, the transflection of semi-transparent semi-reflecting plane mirror than can according to the intensity of external environment light from
Dynamic to adjust transflection ratio, specifically, when ambient intensity is stronger, the transflection of semi-transparent semi-reflecting plane mirror is reduced than automatic, is avoided
It is stronger through the light intensity of semi-transparent semi-reflecting plane mirror, influence virtual three-dimensional picture；When ambient intensity is weaker, semi-transparent half
The transflection of antiplane mirror is improved than automatic, avoids that the light intensity through semi-transparent semi-reflecting plane mirror is weaker, and actual environment picture is shown
Show unclear.
Optionally, wear-type AR display devices further include drive circuit board 5, which is arranged in housing,
It is electrically connected with power supply and bore hole 3D display screen, for bore hole 3D display screen to be driven to be shown.Specifically, drive circuit board
The top of bore hole 3D display screen can be arranged on, and is electrically connected with bore hole 3D display screen, bore hole 3D display screen can also be integrated in
It is internal.
Optionally, wear-type AR display devices further include camera 6, which is arranged at the front end of hull outside,
It is connected with drive circuit board, for gathering extraneous picture, the extraneous picture that drive circuit board gathers camera is included in bore hole
On 3D display screen.Optionally, the extraneous picture that drive circuit board gathers camera is using local display or the form of picture-in-picture
It is shown on bore hole 3D display screen.
In this case, visor is closed, stops ambient into semi-transparent semi-reflecting plane mirror, and is made semi-transparent semi-reflecting flat
Face mirror plays the role of total reflection, and display device enclosure interior forms the sealed environment of isolation ambient, opens bore hole 3D and shows
Display screen, meanwhile, the external environment picture of camera acquisition is shown in bore hole 3D display screen in the form of local display or picture-in-picture
On, the light sent on display screen is reflexed to through semi-transparent semi-reflecting plane mirror in user's eye, and the picture and virtual three-dimensional of actual environment are drawn
Face into overlapping effect in access customer eye, is generated, can equally realize AR effects simultaneously.
Optionally, wear-type AR display devices further include remote-control handle (not shown), the remote-control handle and driving
Circuit board is connected by wireless and/or wired mode, for controlling bore hole 3D display screen and/or camera.
Specifically, when user is needed using wear-type AR display devices, remote-control handle control bore hole 3D display screen is opened
It opens and during display screen plays, controls playing progress rate；When user needs to gather external environment information, hand is remotely controlled
Handle control camera is opened, and gathers external environment information.
Optionally, wear-type AR display devices further include fixed band 7, which is connected with housing, for by housing
User's head is fixed on, is avoided in use, display device is moved relative to user's head, influences user experience.
Note that it above are only the preferred embodiment of the utility model and institute's application technology principle.Those skilled in the art's meeting
Understand, the utility model is not limited to specific embodiment described here, can carry out for a person skilled in the art various bright
Aobvious variation is readjusted and substituted without departing from the scope of protection of the utility model.Therefore, although passing through above example
The utility model is described in further detail, but the utility model is not limited only to above example, is not departing from
In the case that the utility model is conceived, other more equivalent embodiments can also be included, and the scope of the utility model is by appended
Right determine.
Claims (10)
1. a kind of wear-type AR display devices, which is characterized in that including：
Housing；
Bore hole 3D display screen is fixed on the in vivo top of display device shell, for showing three-dimensional picture；
Semi-transparent semi-reflecting plane mirror, is installed in housing, and the reflecting surface of the semi-transparent semi-reflecting plane mirror is towards the bore hole 3D display
Screen, for reflecting the three-dimensional picture and penetrating ambient, after the ambient of transmission is superimposed with the three-dimensional picture reflected
Into human eye；
Visor is movably connected with the housing, and the visor is adapted with semi-transparent semi-reflecting mirror position, for opening
When make ambient through semi-transparent semi-reflecting plane mirror and when closed stop ambient enter semi-transparent semi-reflecting plane mirror.
2. wear-type AR display devices according to claim 1, which is characterized in that the plane where semi-transparent semi-reflecting plane mirror
Angle between the plane where the bore hole 3D display screen is that the angle between the plane where α, with human eye sight is β, α
It is no more than 10 degree with the differential seat angle of β.
3. wear-type AR display devices according to claim 2, which is characterized in that the scope of the α and β at 25 degree extremely
Between 60 degree.
4. wear-type AR display devices according to claim 3, which is characterized in that the α is equal with β, is 45 degree.
5. wear-type AR display devices according to claim 1, which is characterized in that the transflection of the semi-transparent semi-reflecting plane mirror
Than for 40%-60%.
6. wear-type AR display devices according to claim 1, which is characterized in that further include drive circuit board, be arranged at
In the housing, for the bore hole 3D display screen to be driven to be shown.
7. wear-type AR display devices according to claim 6, which is characterized in that further include camera, be arranged at described
The front end of hull outside is connected with the drive circuit board, and for gathering extraneous picture, the drive circuit board is by the camera shooting
The extraneous picture of head acquisition is shown on the bore hole 3D display screen.
8. wear-type AR display devices according to claim 7, which is characterized in that the drive circuit board is by the camera shooting
The extraneous picture of head acquisition is shown in the form of local display or picture-in-picture on the bore hole 3D display screen.
9. wear-type AR display devices according to claim 7, which is characterized in that further include remote-control handle, the remote control
Handle is connected with the drive circuit board by wireless and/or wired mode, for controlling the bore hole 3D display screen and/or institute
State camera.
10. wear-type AR display devices according to claim 1, which is characterized in that further include：Fixed band, with the shell
Body connects, for the housing to be fixed on user's head.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721436198.3U CN207457621U (en) | 2017-11-01 | 2017-11-01 | A kind of wear-type AR display devices |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201721436198.3U CN207457621U (en) | 2017-11-01 | 2017-11-01 | A kind of wear-type AR display devices |
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| CN207457621U true CN207457621U (en) | 2018-06-05 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109249A (en) * | 2019-04-30 | 2019-08-09 | 苏州佳世达光电有限公司 | Imaging system |
| CN110908116A (en) * | 2019-12-06 | 2020-03-24 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN110967837A (en) * | 2019-12-06 | 2020-04-07 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN111522141A (en) * | 2020-06-08 | 2020-08-11 | 歌尔光学科技有限公司 | Head-mounted device |
| CN113093395A (en) * | 2021-04-29 | 2021-07-09 | 歌尔股份有限公司 | Head-mounted device, control method thereof, and storage medium |
-
2017
- 2017-11-01 CN CN201721436198.3U patent/CN207457621U/en active Active
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110109249A (en) * | 2019-04-30 | 2019-08-09 | 苏州佳世达光电有限公司 | Imaging system |
| CN110908116A (en) * | 2019-12-06 | 2020-03-24 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN110967837A (en) * | 2019-12-06 | 2020-04-07 | Oppo广东移动通信有限公司 | Head-mounted device |
| CN111522141A (en) * | 2020-06-08 | 2020-08-11 | 歌尔光学科技有限公司 | Head-mounted device |
| CN113093395A (en) * | 2021-04-29 | 2021-07-09 | 歌尔股份有限公司 | Head-mounted device, control method thereof, and storage medium |
| CN113093395B (en) * | 2021-04-29 | 2023-02-28 | 歌尔股份有限公司 | Head-mounted device, control method thereof, and storage medium |
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Address after: 441004 5th floor, building A4, Hongxing international office building, fanwei Road, high tech Zone, Xiangyang City, Hubei Province Patentee after: FUTURE TECHNOLOGY (XIANGYANG) Co.,Ltd. Address before: 441004 Building 2, Wolong road and great avenue, Xiangyang high tech Zone, Hubei. Patentee before: FUTURE TECHNOLOGY (XIANGYANG) Co.,Ltd. |
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