CN113296264A - AR glasses - Google Patents
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- CN113296264A CN113296264A CN202110557809.4A CN202110557809A CN113296264A CN 113296264 A CN113296264 A CN 113296264A CN 202110557809 A CN202110557809 A CN 202110557809A CN 113296264 A CN113296264 A CN 113296264A
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- 239000011521 glass Substances 0.000 title claims abstract description 80
- 230000003287 optical effect Effects 0.000 claims abstract description 111
- 238000004891 communication Methods 0.000 claims description 30
- 230000003321 amplification Effects 0.000 claims description 13
- 238000003199 nucleic acid amplification method Methods 0.000 claims description 13
- 238000009434 installation Methods 0.000 claims description 2
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 5
- 230000005236 sound signal Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- JCJIZBQZPSZIBI-UHFFFAOYSA-N 2-[2,6-di(propan-2-yl)phenyl]benzo[de]isoquinoline-1,3-dione Chemical compound CC(C)C1=CC=CC(C(C)C)=C1N(C1=O)C(=O)C2=C3C1=CC=CC3=CC=C2 JCJIZBQZPSZIBI-UHFFFAOYSA-N 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B27/00—Optical systems or apparatus not provided for by any of the groups G02B1/00 - G02B26/00, G02B30/00
- G02B27/01—Head-up displays
- G02B27/017—Head mounted
- G02B27/0172—Head mounted characterised by optical features
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Eyeglasses (AREA)
Abstract
The invention discloses AR glasses, which comprise an optical waveguide lens arranged on the glasses and an optical machine module detachably arranged on the glasses, wherein an optical machine and a processor connected with the optical machine are arranged in the optical machine module, and the optical machine module comprises: after the optical-mechanical module is arranged on the glasses, the emergent end of the optical-mechanical module is aligned with the incident aperture of the optical waveguide lens on the glasses; the processor is used for controlling the optical machine to project a corresponding image onto an optical waveguide lens of the glasses according to the acquired information of the image to be played so as to image the image in human eyes; the invention can ensure that the optical-mechanical module is arranged on the glasses when the user needs to use the AR function, and the optical-mechanical module is detached when the AR function is not needed, thereby not only providing convenience for the user, but also improving the use experience of the user to the product.
Description
Technical Field
The embodiment of the invention relates to the technical field of AR, in particular to AR glasses.
Background
AR glasses on the existing market are divided into light intelligent and heavy intelligent two kinds usually, but both are realized with the casing inside that ray apparatus and mainboard circuit are whole to be embedded into glasses, as the light intelligent AR glasses that are applicable to outdoor application, because it can't be dismantled, be difficult for separating ray apparatus and the glasses body after the user uses the completion or when stopping using, lead to the consumer to need wear heavier glasses for a long time, the user of being inconvenient for uses, be unfavorable for improving consumer's use and experience.
In view of the above, how to provide AR glasses that solve the above technical problems becomes a problem to be solved by those skilled in the art.
Disclosure of Invention
The embodiment of the invention aims to provide AR glasses which can provide convenience for users to use in the using process and improve the using experience of the users on products.
In order to solve the above technical problems, an embodiment of the present invention provides an AR glasses, including a glasses body, an optical waveguide lens disposed on the glasses body, and an optical-mechanical module detachably mounted on the glasses body, where the optical-mechanical module is provided with an optical machine and a processor connected to the optical machine, and where:
after the optical machine module is arranged on the glasses body, the emergent end of the optical machine is aligned with the incident aperture of the optical waveguide lens on the glasses body; the processor is used for controlling the optical machine to project a corresponding image onto the optical waveguide lens according to the acquired image information to be played so as to image the image in human eyes.
Optionally, still include in the ray apparatus module:
and the wireless communication module is connected with the processor and is used for sending the image information to be played in the video information to be played sent by the mobile terminal to the processor.
Optionally, still include in the ray apparatus module with the audio frequency processing module that wireless communication module connects, with the audio frequency amplification module that audio frequency processing module connects, with the loudspeaker that the audio frequency amplification module is connected, loudspeaker set up in on the lateral wall of ray apparatus module, wherein:
the wireless communication module is also used for sending the audio information in the video information to be played to the audio processing module;
the audio processing module is used for processing the audio information and then sending the processed audio information to the audio amplifying module;
and the audio amplification module is used for amplifying the audio information after audio processing and controlling the loudspeaker to play the amplified audio information.
Optionally, the number of the optical mechanical modules is two, and the optical mechanical module further includes a near field communication module connected to the audio processing module; the near field communication module is used for synchronizing the audio information after audio processing to an audio amplification module in another optical-mechanical module so that the amplified audio information can be synchronously played by the loudspeakers in the two optical-mechanical modules.
Optionally, the optical-mechanical module further includes a storage module connected to the processor;
the processor is further configured to control the optical machine to project a corresponding image onto the optical waveguide lens according to image information pre-stored in the storage module, so as to image the image in human eyes.
Optionally, the side wall of the optical-mechanical module is further provided with an MIC, and the MIC is connected with the wireless communication module; and the wireless communication module is used for acquiring the video information to be played sent by the mobile terminal according to the user sound information acquired by the MIC.
Optionally, a switch button is further arranged on the optical machine module.
Optionally, the wireless communication module is a bluetooth chip.
Optionally, the optical module is detachably mounted on the side wall of the glasses leg of the glasses.
Optionally, the outer side wall of the glasses leg is provided with a guide rail, the side wall of the optical machine module is provided with a connecting piece matched with the guide rail, and the optical machine module is detachably mounted on the guide rail through the connecting piece.
The embodiment of the invention provides AR glasses, wherein an optical machine and a processor are integrated in an optical machine module, the optical machine module is detachably arranged on a glasses body, after the optical machine module is arranged on the glasses body, an emergent end of the optical machine in the optical machine module is aligned with an incident aperture of an optical waveguide lens on the glasses body, and the processor can control the optical machine to project a corresponding image onto the optical waveguide lens through the incident aperture of the optical waveguide lens according to the acquired image information to be played, so that human eyes can image the image. The invention can ensure that the optical-mechanical module is arranged on the glasses body when the AR function is needed by a user, and the optical-mechanical module is detached when the AR function is not needed, thereby not only providing convenience for the user, but also improving the use experience of the user to the product.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed in the prior art and the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an AR glasses according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a multi-layer diffractive optical waveguide imaging of an optical waveguide lens according to an embodiment of the present invention;
fig. 3 is an assembly diagram of an optical module and glasses according to an embodiment of the present invention;
FIG. 4 is a top view of FIG. 3;
fig. 5 is a schematic structural diagram of a left optical module according to an embodiment of the present invention;
fig. 6 is a schematic structural diagram of a right optical module according to an embodiment of the present invention.
Detailed Description
The embodiment of the invention provides AR glasses, which can provide convenience for users in the using process and improve the using experience of the users on products.
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of an AR glasses according to an embodiment of the present invention. This AR glasses, including the glasses body, set up optical waveguide lens 1 on the glasses body and demountable installation is in the ray apparatus module 2 on the glasses body, is equipped with ray apparatus 21 and the treater 22 of being connected with ray apparatus 21 in the ray apparatus module 2, wherein:
after the optical engine module 1 is mounted on the glasses body, the emergent end 211 of the optical engine 21 is aligned with the incident aperture 11 of the optical waveguide lens 1 on the glasses body; and the processor 22 is configured to control the optical machine 21 to project a corresponding image onto the optical waveguide lens 1 of the glasses body according to the acquired information of the image to be played, so as to image the image in human eyes.
It should be noted that, the optical waveguide lens 1 in the embodiment of the present invention is provided with the incident aperture 11, when the user uses the AR function, the user can mount the optical-mechanical module 2 on the glasses body, and after the mounting is completed, the exit end 211 of the optical-mechanical 21 in the optical-mechanical module 2 is aligned with the incident aperture 11 of the optical waveguide lens 1, therefore, the accuracy of the diffracted light waveguide can be ensured, the processor 22 can specifically control the optical machine to display through the QSPI bus after acquiring the image information to be played, that is, the processor 22 can control the optical machine 21 to emit light corresponding to the image according to the image information to be played and project the light onto the light waveguide lens 1 through the incident aperture 11, then the image is formed to human eyes after the multi-layer diffraction of the optical waveguide lens 1, so that the user can see the corresponding image, wherein the schematic diagram of the multi-layer diffraction optical waveguide imaging of the optical waveguide lens is shown in fig. 2. Among them, the QSPI bus is a shorthand of queue SPI, is an extension of SPI interface proposed by Motorola, and is more widely used than SPI.
Specifically, in practical application, the optical module 2 can be detachably mounted on the side wall of the glasses leg 3 of the glasses body, specifically as shown in fig. 1, the guide rail 31 can be arranged on the outer side wall of the glasses leg 3, the side wall of the optical module 2 is provided with a connecting piece matched with the guide rail, the optical module 2 is detachably mounted on the guide rail 31 through the connecting piece, and the top view after the mounting is completed is shown in fig. 3. Of course, in practical application, the optical module 2 can be detachably mounted on the side wall of the glasses leg 3 of the glasses body in an adsorption manner, for example, the optical module can be detachably connected in a buckling manner, which manner is specifically adopted can be determined according to actual needs, and this embodiment is not particularly limited.
Referring to fig. 4 to fig. 6, further, the optical-mechanical module 2 further includes:
and the wireless communication module 23 is connected to the processor 22 and configured to send image information to be played in the video information to be played sent by the mobile terminal to the processor 22.
Specifically, as shown in fig. 4, the wireless communication module 23 in the optical-mechanical module 2 in this embodiment may perform wireless communication with a mobile terminal, acquire video information to be played from a mobile phone terminal and send image information to be played in the video information to be played to the processor 22, and then the processor 22 controls the optical-mechanical module 21 to project a corresponding image onto the optical waveguide lens 1 of the glasses body according to the image information to be played. For example, the user uses the AR glasses to navigate in the riding process, at this moment, the AR glasses can be connected with a mobile phone through the wireless communication module 23, and then after acquiring the navigation information, the processor 22 in the optical module 2 in the AR glasses controls the optical module 21 to perform corresponding light transmission on the optical waveguide lens according to the image information to be played in the navigation information, so that the user can see the navigation information in the riding process, and the user can use the AR glasses conveniently.
The wireless communication module 23 in this embodiment may specifically include a bluetooth chip (for example, BT SOC in fig. 5 and fig. 6), the bluetooth chip may be connected to the mobile phone through bluetooth, the mobile phone end may send the video information to be processed to the optical module 2 through a bluetooth antenna, and the bluetooth chip in the optical module 2 may synchronize the image information to be processed in the video information to be processed to the processor 22 through SPI (Serial Peripheral Interface) or I2c bus.
Further, still include the audio frequency processing module 24 who is connected with wireless communication module 23 among the ray apparatus module 2, the audio frequency amplification module 25 who is connected with audio frequency processing module 24, the loudspeaker 26 who is connected with audio frequency amplification module 25, loudspeaker 26 sets up on the lateral wall of ray apparatus module 2, wherein:
the wireless communication module 23 is further configured to send the audio information in the video information to be played to the audio processing module 24;
the audio processing module 24 is configured to perform audio processing on the audio information and send the audio information to the audio amplifying module 25;
and the audio amplifying module 25 is configured to amplify the audio information after the audio processing, and control the speaker 26 to play the amplified audio information.
It should be noted that, in the embodiment of the present invention, the modules for playing sound may be integrated together in the optical mechanical module 2, wherein, in order to keep synchronization between an image and sound when playing the video information to be played, the Audio information in the video information to be played may be sent to the Audio processing module 24 (e.g., Audio DSP NPCA110P in fig. 5 and fig. 6), the Audio processing module 24 may specifically perform noise reduction processing and sound effect processing on the Audio signal and then send the Audio signal to the Audio amplifying module 25 (e.g., Audio Smart PAMAX98390 in fig. 5 and fig. 6), and the Audio amplifying module 25 performs amplification processing on the received Audio signal after the Audio processing, so as to achieve the purpose of making a small speaker have a large volume, so that a user can clearly hear the sound in the video through the sound signal played by the speaker.
Furthermore, there are two optical mechanical modules 2, and the optical mechanical module 2 may further include a near field communication module 27 (such as NPMI NxH2265 in fig. 5 and fig. 6) connected to the audio processing module 24; the near field communication module 27 is configured to synchronize the audio information after audio processing to the audio amplification module 25 in another optical module 2, so that the speakers 26 in the two optical modules 2 synchronously play the amplified audio information.
It should be noted that the AR glasses in this embodiment can be normally worn and used as ordinary glasses when the optical module 2 is not installed, when one optical module 2 is installed on one glasses leg 3, the glasses can realize monocular AR display, certainly, two optical modules 2 can be configured, that is, one glasses leg 3 corresponds to one optical module 2 respectively, after two optical modules 2 are installed on the corresponding glasses leg 3 respectively, two optical modules 2 on the left and right sides can realize binocular AR display through two optical waveguide lenses 1 on the glasses body, and binocular fusion can be realized. In this embodiment, in order to realize a stereo effect, the near field communication module 27 may be integrated in each optical module 2, wherein the near field communication module 27 in one optical module 2 may convert audio information after audio processing into a magnetic field signal and transmit the magnetic field signal to the receiving coil in the near field communication module 27 in another optical module 2 through the sending coil, so as to convert the received magnetic field signal into an I2S signal and send the signal to the corresponding audio amplification module 25 to realize synchronous playing of the speakers 26 in the two optical modules 2.
It should be further noted that the optical-mechanical module 2 may further include a storage module 28 connected to the processor 22, and the processor 22 may be further configured to control the optical-mechanical module 21 to project a corresponding image onto the optical waveguide lens 1 of the glasses according to image information pre-stored in the storage module 28, so as to image the image in human eyes.
Specifically, the storage module 28 in this embodiment may include a flash memory flash and an SRAM, the processor 22 may call image information prestored in the flash memory to the SRAM, and then the processor 22 processes the image information and then pushes the processed image information to the optical machine 21 so that the optical machine 21 projects corresponding light onto the optical waveguide lens 1, where the flash memory flash may also be used to store programs, language packages, some startup images, and the like.
Furthermore, in order to facilitate the use of the user, the side wall of the optical-mechanical module 2 may be provided with an MIC29, and the MIC29 is connected with the wireless communication module 23; and the wireless communication module 23 is configured to obtain video information to be played sent by the mobile terminal according to the user sound information obtained by the MIC 29. That is, the user can obtain the audio information to be played through MIC29 pronunciation, and of course, can also awaken the optical mechanical module 2 to work through pronunciation after the optical mechanical module 2 is installed. In addition, a switch button can be further arranged on the optical module 2, so that a user can open the optical module 2 through the switch button.
In addition, it should be noted that the optical module 2 in the embodiment of the present invention may further include a charging chip, and the charging chip and the receiving coil conform to the QI wireless charging standard, and when the optical module 2 is not used, the optical module may be taken down and placed in a charging box, and a charging transmitting coil is integrated in the charging box, so that on one hand, the optical module 2 may be accommodated, and on the other hand, the optical module 2 may be wirelessly charged.
The optical machine and the processor can be integrated into the optical machine module, the optical machine module can be detachably mounted on the glasses, after the optical machine module is mounted on the eyes, the emergent end of the optical machine in the optical machine module is aligned with the incident aperture of the optical waveguide lens on the glasses, and the processor can control the optical machine to project the corresponding image onto the optical waveguide lens through the incident aperture of the optical waveguide lens according to the acquired image information to be played, so that the human eyes can image the image. The invention can ensure that the optical-mechanical module is arranged on the glasses when the user needs to use the AR function, and the optical-mechanical module is detached when the AR function is not needed, thereby not only providing convenience for the user, but also improving the use experience of the user to the product.
The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description.
It should also be noted that in this specification, terms such as "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.
Claims (10)
1. The utility model provides a AR glasses, its characterized in that, including the glasses body, set up in optical waveguide lens on the glasses body and demountable installation in ray apparatus module on the glasses body, be equipped with the ray apparatus in the ray apparatus module and with the treater that the ray apparatus is connected, wherein:
after the optical machine module is arranged on the glasses body, the emergent end of the optical machine is aligned with the incident aperture of the optical waveguide lens on the glasses body; the processor is used for controlling the optical machine to project a corresponding image onto the optical waveguide lens according to the acquired image information to be played so as to image the image in human eyes.
2. The AR glasses according to claim 1, further comprising in the opto-mechanical module:
and the wireless communication module is connected with the processor and is used for sending the image information to be played in the video information to be played sent by the mobile terminal to the processor.
3. The AR glasses according to claim 2, further comprising an audio processing module connected to the wireless communication module, an audio amplification module connected to the audio processing module, and a speaker connected to the audio amplification module, the speaker being disposed on a side wall of the opto-mechanical module, wherein:
the wireless communication module is also used for sending the audio information in the video information to be played to the audio processing module;
the audio processing module is used for processing the audio information and then sending the processed audio information to the audio amplifying module;
and the audio amplification module is used for amplifying the audio information after audio processing and controlling the loudspeaker to play the amplified audio information.
4. The AR glasses according to claim 3, wherein there are two opto-mechanical modules, the opto-mechanical modules further comprising a near field communication module connected to the audio processing module; the near field communication module is used for synchronizing the audio information after audio processing to an audio amplification module in another optical-mechanical module so that the amplified audio information can be synchronously played by the loudspeakers in the two optical-mechanical modules.
5. The AR glasses according to claim 2, wherein the opto-mechanical module further comprises a memory module connected to the processor;
the processor is further configured to control the optical machine to project a corresponding image onto the optical waveguide lens according to image information pre-stored in the storage module, so as to image the image in human eyes.
6. The AR glasses according to claim 2, wherein the side wall of the opto-mechanical module is further provided with an MIC, and the MIC is connected with the wireless communication module; and the wireless communication module is used for acquiring the video information to be played sent by the mobile terminal according to the user sound information acquired by the MIC.
7. The AR glasses according to claim 2, wherein the opto-mechanical module further comprises a switch button.
8. The AR glasses according to claim 2, wherein the wireless communication module is a Bluetooth chip.
9. The AR glasses according to any of claims 1-8, wherein the opto-mechanical module is removably mounted to a temple side wall of the glasses body.
10. The AR glasses according to claim 9, wherein a guide rail is disposed on an outer sidewall of the temple, a connector is disposed on a sidewall of the opto-mechanical module and is engaged with the guide rail, and the opto-mechanical module is detachably mounted on the guide rail through the connector.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557809.4A CN113296264A (en) | 2021-05-21 | 2021-05-21 | AR glasses |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110557809.4A CN113296264A (en) | 2021-05-21 | 2021-05-21 | AR glasses |
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| CN113296264A true CN113296264A (en) | 2021-08-24 |
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| CN202110557809.4A Pending CN113296264A (en) | 2021-05-21 | 2021-05-21 | AR glasses |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114527570A (en) * | 2022-02-10 | 2022-05-24 | Oppo广东移动通信有限公司 | Near-to-eye display optical system and head-mounted equipment |
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| CN211043813U (en) * | 2019-12-29 | 2020-07-17 | 歌尔科技有限公司 | Novel AR glasses |
| CN111694150A (en) * | 2019-03-14 | 2020-09-22 | 中强光电股份有限公司 | Near-to-eye display device |
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2021
- 2021-05-21 CN CN202110557809.4A patent/CN113296264A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20020176149A1 (en) * | 2001-04-03 | 2002-11-28 | Michael Davis | Variable optical source |
| WO2018120895A1 (en) * | 2016-12-30 | 2018-07-05 | 联想新视界（北京）科技有限公司 | Smart glasses |
| CN107124674A (en) * | 2017-06-20 | 2017-09-01 | 歌尔科技有限公司 | A kind of audio-frequency inputting method of bluetooth earphone, device and bluetooth earphone |
| CN111694150A (en) * | 2019-03-14 | 2020-09-22 | 中强光电股份有限公司 | Near-to-eye display device |
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| CN114527570A (en) * | 2022-02-10 | 2022-05-24 | Oppo广东移动通信有限公司 | Near-to-eye display optical system and head-mounted equipment |
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