CN116699849A - AR display device based on spectroscope - Google Patents
AR display device based on spectroscope Download PDFInfo
- Publication number
- CN116699849A CN116699849A CN202310743071.XA CN202310743071A CN116699849A CN 116699849 A CN116699849 A CN 116699849A CN 202310743071 A CN202310743071 A CN 202310743071A CN 116699849 A CN116699849 A CN 116699849A
- Authority
- CN
- China
- Prior art keywords
- spectroscope
- computing terminal
- display device
- mounting
- image
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000011521 glass Substances 0.000 claims abstract description 36
- 238000012545 processing Methods 0.000 claims abstract description 13
- 238000004891 communication Methods 0.000 claims abstract description 5
- 238000009434 installation Methods 0.000 claims description 42
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000000034 method Methods 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 description 5
- 238000011161 development Methods 0.000 description 4
- 241000276425 Xiphophorus maculatus Species 0.000 description 2
- 230000003190 augmentative effect Effects 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 240000007651 Rubus glaucus Species 0.000 description 1
- 235000011034 Rubus glaucus Nutrition 0.000 description 1
- 235000009122 Rubus idaeus Nutrition 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000003595 spectral effect Effects 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- 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
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/0138—Head-up displays characterised by optical features comprising image capture systems, e.g. camera
-
- 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
- G02B27/0101—Head-up displays characterised by optical features
- G02B2027/014—Head-up displays characterised by optical features comprising information/image processing systems
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
Abstract
The invention provides an AR display device based on a spectroscope, which comprises an AR glasses body, wherein the front end of the AR glasses body is connected with a spectroscope projection assembly; the beam-splitting projection assembly comprises a depth camera, a computing terminal and a spectroscope; the depth camera is in data communication connection with the computing terminal, and can collect scene data in real time and send the scene data to the computing terminal; the computing terminal comprises a data processing unit and an image screen, wherein the data processing unit can perform virtual-real superposition on scene data collected by the depth camera and image data stored by the data processing unit, and display corresponding images on the image screen; the spectroscope comprises a reflecting end and a light transmitting end which are opposite to each other, an image displayed by the image screen is reflected by the reflecting end, and the image from the front of the spectroscope projection assembly is fused with the image reflected by the reflecting end after passing through the spectroscope from the light transmitting end. The invention can utilize the screen of the computing terminal (mobile phone) as a light source to output content in the using process, and the whole manufacturing cost is low.
Description
Technical Field
The invention relates to the technical field of AR, in particular to an AR display device based on a spectroscope.
Background
The augmented reality technology (Augmented Reality, abbreviated as AR) is a new technology for integrating real scene information and virtual scene information in a seamless manner, and is a new technology for enabling entity information (visual information, sound, taste, touch and the like) which is difficult to experience in a certain time or space range of a real scene originally to pass through scientific technologies such as software algorithm and the like, to simulate simulation, then to be overlapped and applied to reality so as to be perceived by human senses, thereby achieving sense experience exceeding reality and achieving the purpose that the real environment and virtual objects exist in the same picture or space at the same time.
With the continuous development of AR technology, AR glasses have been widely used in various industries. However, the AR glasses in the existing market are commonly provided with a display screen to serve as a light source for output, and the manufacturing cost is high.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides the AR display device based on the spectroscope, wherein the screen of the computing terminal (mobile phone) can be used as a light source to output content in the using process, and the whole manufacturing cost is low.
The invention adopts the following technical scheme.
The spectroscope-based AR display device comprises an AR glasses body, wherein the front end of the AR glasses body is connected with a spectroscope projection assembly;
the beam-splitting projection assembly comprises a depth camera, a computing terminal and a spectroscope;
the depth camera is in data communication connection with the computing terminal, and can collect scene data in real time and send the scene data to the computing terminal;
the computing terminal comprises a data processing unit and an image screen, wherein the data processing unit can perform virtual-real superposition on scene data collected by the depth camera and image data stored by the computing terminal, and display corresponding images on the image screen;
the spectroscope comprises a reflecting end and a light transmitting end which are opposite to each other, the reflecting end is one end of the spectroscope close to the AR glasses body, an image displayed by the image screen is reflected by the reflecting end, and the image from the front of the light splitting projection assembly is fused with the image reflected by the reflecting end after passing through the spectroscope from the light transmitting end.
Further, the beam split projection assembly further comprises a first installation shell, the depth camera is arranged at the front part of the first installation shell, a first installation cavity is formed in the first installation shell, the front end and the rear end of the first installation cavity are both open, the beam splitter is obliquely arranged in the middle of the first installation cavity, and the computing terminal is detachably connected with the bottom of the first installation cavity.
Further, the inside wall in first installation chamber is formed with the guide rail, the guide rail extends along the axial direction in first installation chamber, the calculation terminal be platy and with guide rail sliding connection, the guide rail is connected with the stopper that can shutoff guide rail back to the one end of AR glasses body, the other end that the AR glasses plate can shutoff guide rail.
Further, one side of the AR glasses body is hinged with the first installation shell, and the other side of the AR glasses body is clamped with the first installation shell.
Further, the depth camera and the computing terminal are respectively provided with a Type-C female seat, and the Type-C female seats of the depth camera and the computing terminal are electrically connected through a Type-C data line.
Further, the computing terminal is a mobile phone.
Further, the AR glasses body includes the second installation shell, be formed with the second installation cavity in the second installation shell, the front end and the rear end in second installation cavity are open form to cover respectively and have front end plate and rear end plate, all run through on front end plate and the rear end plate have the perspective hole of alignment each other, be equipped with the mounting panel between front end plate and the rear end plate, be equipped with the polarizer of alignment with the perspective hole on the mounting panel.
Further, a clamping hole is formed in the first mounting shell, and a buckle matched with the clamping hole is arranged on the second mounting shell.
Further, the rear end of second installation shell is connected with the flexible pad, the outside cover of flexible pad is equipped with the protection eaves that extends to the rear of second installation shell, protection eaves and second installation shell integral connection.
Further, an elastic band is connected between the left side and the right side of the second installation shell.
The beneficial effects of the invention are as follows:
the invention comprises an AR glasses body, wherein the front end of the AR glasses body is connected with a beam-splitting projection assembly; the beam-splitting projection assembly comprises a depth camera, a computing terminal and a spectroscope; the depth camera is in data communication connection with the computing terminal, and can collect scene data in real time and send the scene data to the computing terminal; the computing terminal comprises a data processing unit and an image screen, wherein the data processing unit can perform virtual-real superposition on scene data collected by the depth camera and image data stored by the data processing unit, and display corresponding images on the image screen; the spectroscope comprises a reflecting end and a light transmitting end which are opposite to each other, the reflecting end is one end of the spectroscope close to the AR glasses body, an image displayed by the image screen is reflected by the reflecting end, and the image from the front of the spectroscope projection assembly is fused with the image reflected by the reflecting end after passing through the spectroscope from the light transmitting end. The invention does not need to frequently adjust the output light source content in the using process, so that consumers have better using experience.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described, and it will be obvious to those skilled in the art that other drawings can be obtained according to these drawings without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present embodiment;
fig. 2 is a flow chart of the present embodiment.
Reference numerals illustrate:
the body 1 of the AR glasses is provided with a pair of lenses,
a depth camera 11, a computing terminal 12, a spectroscope 13, a first mounting shell 14, a guide rail 15, a limiting block 16 and a clamping hole 17,
Type-C female socket 101, type-C data line 102,
the beam-splitting projection assembly 2,
the second mounting shell 21, the front end plate 22, the rear end plate 23, the mounting plate 24, the polarizer 25, the buckle 26, the flexible pad 27, the protective eave 28 and the elastic band 29.
Detailed Description
The drawings are for illustrative purposes only and are not to be construed as limiting the present patent; for the purpose of better illustrating the present embodiment, certain elements of the drawings may be omitted, enlarged or reduced and do not represent the actual product dimensions.
It will be appreciated by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The technical scheme of the invention is further described below with reference to the accompanying drawings and examples.
The AR display device based on the spectroscope shown in the attached drawing comprises an AR glasses body 1, wherein the front end of the AR glasses body 1 is connected with a spectroscope projection component 2; the beam-splitting projection assembly 2 comprises a depth camera 11, a computing terminal 12 and a spectroscope 13; the depth camera 11 is in data communication connection with the computing terminal 12, and the depth camera 11 can collect scene data in real time and send the scene data to the computing terminal 12; the computing terminal 12 comprises a data processing unit and an image screen, wherein the data processing unit can perform virtual-real superposition on scene data collected by the depth camera 11 and image data stored by the data processing unit, and display corresponding images on the image screen; the beam splitter 13 includes a reflective end and a light-transmitting end opposite to each other, the reflective end is one end of the beam splitter 13 close to the AR glasses body 1, an image displayed by the image screen is reflected by the reflective end, and an image from the front of the beam splitter projection assembly 2 is fused with an image reflected by the reflective end after passing through the beam splitter 13 from the light-transmitting end.
The beam split projection assembly 2 further comprises a first installation shell 14, the depth camera 11 is arranged at the front part of the first installation shell 14, a first installation cavity is formed in the first installation shell 14, the front end and the rear end of the first installation cavity are both open, the spectroscope 13 is obliquely arranged in the middle of the first installation cavity, and the computing terminal 12 is detachably connected with the bottom of the first installation cavity.
The inside wall in first installation chamber is formed with guide rail 15, and guide rail 15 extends along the axial direction in first installation chamber, and calculation terminal 12 be platy and with guide rail 15 sliding connection, guide rail 15 be connected with the stopper 16 that can shutoff guide rail 15 back to the one end of AR glasses body 1, the other end that AR glasses plate can shutoff guide rail 15.
The AR glasses body 1 includes a second installation shell 21, a second installation cavity is formed in the second installation shell 21, the front end and the rear end of the second installation cavity are both open and respectively covered with a front end plate 22 and a rear end plate 23, transparent holes aligned with each other are respectively penetrated in the front end plate 22 and the rear end plate 23, a mounting plate 24 is arranged between the front end plate 22 and the rear end plate 23, and a polarizer 25 aligned with the transparent holes is arranged on the mounting plate 24.
One side of the second mounting shell 21 of the AR glasses body 1 is hinged with the first mounting shell 14, and the other side of the second mounting shell 21 of the AR glasses body 1 is clamped with the first mounting shell 14. Specifically, the first mounting shell 14 is provided with a clamping hole 17, and the second mounting shell 21 is provided with a buckle 26 adapted to the clamping hole 17.
In the assembled state of the AR glasses body 1 and the spectral projection assembly 2, the fastening hole 17 of the first mounting shell 14 is fastened by the fastening hole 26 of the second mounting shell 21, so that the first mounting shell 14 and the second mounting shell 21 are connected into a whole, and the front end plate 22 of the AR glasses body 1 is blocked at one end of the guide rail 15 opposite to the limit speed.
It will be appreciated that if the computing terminal 12 is to be removed from the first mounting housing 14, the user can press the catch 26 to disengage the catch 26 from the catch aperture 17, and then the user can rotate the second mounting housing 21 such that the front end plate 22 attached to the second mounting housing 21 no longer blocks the rail 15, so that the user can remove the computing terminal 12 from the end of the rail 15 adjacent the AR glasses body 1.
The depth camera 11 and the computing terminal 12 are respectively provided with a Type-C female seat 101, and the Type-C female seats 101 of the depth camera 11 and the computing terminal 12 are electrically connected through a Type-C data line 102. As one example, the computing terminal 12 is a cell phone. In other examples, the computing terminal 12 is an Arduino family development board, a raspberry party family development board, or an STM32 family development board.
The rear end of the second installation shell 21 is connected with a flexible pad 27, and a protective eave 28 extending to the rear of the second installation shell 21 is sleeved outside the flexible pad 27, and the protective eave 28 is integrally connected with the second installation shell 21.
An elastic band 29 is connected between the left and right sides of the second mounting case 21, and the elastic band 29 enables the AR glasses body 1 to be closely attached to the face of the user.
It is to be understood that the above examples of the present invention are provided by way of illustration only and not by way of limitation of the embodiments of the present invention. Other variations or modifications of the above teachings will be apparent to those of ordinary skill in the art. It is not necessary here nor is it exhaustive of all embodiments. Any modification, equivalent replacement, improvement, etc. which come within the spirit and principles of the invention are desired to be protected by the following claims.
Claims (10)
1. The AR display device based on the spectroscope is characterized by comprising an AR glasses body, wherein the front end of the AR glasses body is connected with a spectroscope projection assembly;
the beam-splitting projection assembly comprises a depth camera, a computing terminal and a spectroscope;
the depth camera is in data communication connection with the computing terminal, and can collect scene data in real time and send the scene data to the computing terminal;
the computing terminal comprises a data processing unit and an image screen, wherein the data processing unit can perform virtual-real superposition on scene data collected by the depth camera and image data stored by the computing terminal, and display corresponding images on the image screen;
the spectroscope comprises a reflecting end and a light transmitting end which are opposite to each other, the reflecting end is one end of the spectroscope close to the AR glasses body, an image displayed by the image screen is reflected by the reflecting end, and the image from the front of the light splitting projection assembly is fused with the image reflected by the reflecting end after passing through the spectroscope from the light transmitting end.
2. The AR display device based on a spectroscope according to claim 1, wherein the spectroscope projection assembly further comprises a first installation shell, the depth camera is disposed at the front part of the first installation shell, a first installation cavity is formed in the first installation shell, the front end and the rear end of the first installation cavity are both open, the spectroscope is obliquely disposed in the middle part of the first installation cavity, and the computing terminal is detachably connected with the bottom of the first installation cavity.
3. The AR display device according to claim 2, wherein the inner side wall of the first mounting cavity is formed with a guide rail, the guide rail extends along the axial direction of the first mounting cavity, the computing terminal is flat and is slidably connected with the guide rail, one end of the guide rail, which is opposite to the AR glasses body, is connected with a limiting block capable of blocking the guide rail, and the other end of the guide rail can be blocked by the AR glasses plate.
4. The spectroscopic-based AR display device of claim 2, wherein one side of the AR glasses body is hinged to the first mounting case and the other side of the AR glasses body is clamped to the first mounting case.
5. The spectroscope-based AR display device according to claim 1, wherein the depth camera and the computing terminal are respectively provided with a Type-C female socket, and the Type-C female sockets of the depth camera and the computing terminal are electrically connected through a Type-C data line.
6. The spectroscopic-based AR display device of claim 1, wherein the computing terminal is a cell phone.
7. The AR display device according to claim 2, wherein the AR glasses body includes a second mounting case, a second mounting cavity is formed in the second mounting case, and a front end and a rear end of the second mounting cavity are both open and respectively covered with a front end plate and a rear end plate, and transparent holes aligned with each other are formed in the front end plate and the rear end plate, a mounting plate is disposed between the front end plate and the rear end plate, and a polarizer aligned with the transparent holes is disposed on the mounting plate.
8. The spectroscopic-based AR display device of claim 7, wherein the first mounting shell is provided with a clip hole, and the second mounting shell is provided with a clip fitting into the clip hole.
9. The spectroscopic-based AR display device according to claim 7, wherein the rear end of the second mounting case is connected with a flexible pad, and a protective eave extending to the rear of the second mounting case is sleeved on the outer side of the flexible pad, and the protective eave is integrally connected with the second mounting case.
10. The spectroscopic-based AR display device of claim 7, wherein an elastic band is connected between the left and right sides of the second mounting case.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310743071.XA CN116699849A (en) | 2023-06-21 | 2023-06-21 | AR display device based on spectroscope |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202310743071.XA CN116699849A (en) | 2023-06-21 | 2023-06-21 | AR display device based on spectroscope |
Publications (1)
Publication Number | Publication Date |
---|---|
CN116699849A true CN116699849A (en) | 2023-09-05 |
Family
ID=87829024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202310743071.XA Pending CN116699849A (en) | 2023-06-21 | 2023-06-21 | AR display device based on spectroscope |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN116699849A (en) |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016101861A1 (en) * | 2014-12-26 | 2016-06-30 | 成都理想境界科技有限公司 | Head-worn display device |
CN105807428A (en) * | 2016-05-09 | 2016-07-27 | 范杭 | Head-mounted display device and system |
CN205594233U (en) * | 2016-05-13 | 2016-09-21 | 深圳中科呼图信息技术有限公司 | Augmented reality headgear |
CN107291225A (en) * | 2017-06-11 | 2017-10-24 | 王天龙 | A kind of wear-type virtual reality/augmented reality device based on mobile phone |
CN107490859A (en) * | 2016-08-31 | 2017-12-19 | 福建蓝帽子互动娱乐科技股份有限公司 | A kind of imaging device and system and method for realizing actual situation combination |
CN207123658U (en) * | 2017-07-17 | 2018-03-20 | 成都通甲优博科技有限责任公司 | A kind of AR helmets |
-
2023
- 2023-06-21 CN CN202310743071.XA patent/CN116699849A/en active Pending
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016101861A1 (en) * | 2014-12-26 | 2016-06-30 | 成都理想境界科技有限公司 | Head-worn display device |
CN105807428A (en) * | 2016-05-09 | 2016-07-27 | 范杭 | Head-mounted display device and system |
CN205594233U (en) * | 2016-05-13 | 2016-09-21 | 深圳中科呼图信息技术有限公司 | Augmented reality headgear |
CN107490859A (en) * | 2016-08-31 | 2017-12-19 | 福建蓝帽子互动娱乐科技股份有限公司 | A kind of imaging device and system and method for realizing actual situation combination |
CN107291225A (en) * | 2017-06-11 | 2017-10-24 | 王天龙 | A kind of wear-type virtual reality/augmented reality device based on mobile phone |
CN207123658U (en) * | 2017-07-17 | 2018-03-20 | 成都通甲优博科技有限责任公司 | A kind of AR helmets |
Non-Patent Citations (1)
Title |
---|
朱憬: "《自然科词书》", 28 February 1954, pages: 8 * |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP2003502713A (en) | Display device comprising an eyepiece assembly and a display on an opto-mechanical support | |
TW201312218A (en) | Electronic device and the method for hiding object from viewing | |
EP3894981B1 (en) | Modular accessory systems for wearable devices | |
WO2022100193A1 (en) | Housing assembly for head-mounted device and head-mounted device | |
WO2013031819A1 (en) | Image projection device | |
CN105144704A (en) | Display device, display method, and display program | |
CN116699849A (en) | AR display device based on spectroscope | |
WO2001058340A3 (en) | Vision testing apparatus | |
US11870970B2 (en) | VR display system based on mobile terminal | |
CN101493640A (en) | Projector | |
AU2012269781B2 (en) | Videoconferencing system using an inverted telescope camera | |
CN213814143U (en) | Head-mounted device | |
CN112255801B (en) | Ray apparatus support and head-mounted equipment | |
WO2001092920A3 (en) | Display apparatus for management of a 3-dimensional image | |
CN213814145U (en) | Shell assembly for head-mounted device and head-mounted device | |
CN218122368U (en) | Optical display module and near-to-eye display equipment | |
CN213814144U (en) | Head-mounted device | |
WO2023040484A1 (en) | Head-mounted apparatus | |
KR20150056198A (en) | a prism for head mount display, and a head mount display having thereof | |
CN217954848U (en) | Glasses structure and head display equipment | |
KR20120088609A (en) | Portable 3d viewer for middle or large size personal electronic device | |
CN219039494U (en) | Glasses with glasses | |
CN110618534B (en) | stereoscopic display glasses | |
WO2002084366A3 (en) | Optical viewing device for inwardly or outwardly reflecting image data provided with additional diaphragms | |
KR200171135Y1 (en) | make a pin-hole on the display panel for imaging system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination |