CN115542541A - Wearable augmented reality device - Google Patents

Wearable augmented reality device Download PDF

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Publication number
CN115542541A
CN115542541A CN202110741718.6A CN202110741718A CN115542541A CN 115542541 A CN115542541 A CN 115542541A CN 202110741718 A CN202110741718 A CN 202110741718A CN 115542541 A CN115542541 A CN 115542541A
Authority
CN
China
Prior art keywords
augmented reality
reality device
wearable augmented
optical waveguide
converter
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
Application number
CN202110741718.6A
Other languages
Chinese (zh)
Inventor
刘戈
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Beijing Ontim Technology Co Ltd
Original Assignee
Beijing Ontim Technology Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Beijing Ontim Technology Co Ltd filed Critical Beijing Ontim Technology Co Ltd
Priority to CN202110741718.6A priority Critical patent/CN115542541A/en
Publication of CN115542541A publication Critical patent/CN115542541A/en
Pending legal-status Critical Current

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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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • 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
    • G02B2027/0178—Eyeglass type
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J2207/30—Charge provided using DC bus or data bus of a computer

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  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)

Abstract

The invention provides a wearable augmented reality device, comprising: the optical waveguide display comprises a mirror bracket, lenses arranged on the mirror bracket, and a driving module, an optical waveguide sheet and a display module which are arranged on the mirror bracket; the spectacle frame is provided with a wearing space, the lenses, the optical waveguide sheet and the display module are arranged on the spectacle frame, the lenses and the optical waveguide sheet are sequentially arranged in a direction far away from the wearing space, and the optical waveguide sheet is connected with the display module; the driving module comprises an external power supply interface arranged on the mirror bracket and a driving circuit arranged in the mirror bracket, and the driving circuit is respectively connected with the driving circuit and the display module. Compared with the prior art, the wearable augmented reality device removes the internal battery, supplies power through the external power supply, can effectively avoid the problem of battery safety of glasses, protects a user, optimizes the weight of the wearable augmented reality device, and can improve the wearing user experience.

Description

Wearable augmented reality device
Technical Field
The invention relates to the technical field of virtual reality, in particular to a wearable augmented reality device.
Background
AR glasses are a new type of glasses for Augmented Reality (Augmented Reality) applications, and most wearable Augmented Reality devices have diversified functions such as display, photographing, video call, processing of text information, e-mail, game entertainment, and the like. The wearable augmented reality device can simultaneously display a virtual scene on the basis of displaying a real scene, and a user can even interact with the virtual scene, so that the wearable augmented reality device is a new form of a future intelligent hardware product.
Because the battery is usually arranged on the current wearable augmented reality device, and the wearable augmented reality device is used as wearable augmented reality equipment similar to glasses, the risk of the battery to the safety threat of the user is large, the battery has heavier weight, the user experience is poor, and the user feels fatigue easily after wearing.
Disclosure of Invention
The invention aims to overcome the defects in the prior art and provide a wearable augmented reality device.
One embodiment of the present invention provides a wearable augmented reality device, comprising: the optical waveguide display comprises a mirror bracket, lenses arranged on the mirror bracket, and a driving module, an optical waveguide sheet and a display module which are arranged on the mirror bracket;
the spectacle frame is provided with a wearing space, the lenses, the optical waveguide sheet and the display module are arranged on the spectacle frame, the lenses and the optical waveguide sheet are sequentially arranged in a direction far away from the wearing space, and the optical waveguide sheet is connected with the display module;
the driving module comprises an external power supply interface arranged on the mirror bracket and a driving circuit arranged in the mirror bracket, and the driving circuit is respectively connected with the driving circuit and the display module.
Compared with the prior art, the wearable augmented reality device removes the internal battery, supplies power through the external power supply, can effectively avoid the problem of safety of the battery of the glasses, protects a user, optimizes the weight of the wearable augmented reality device, and can improve the experience of the wearing user.
Further, the mirror holder includes the main casing body, sets up the support connecting seat of main casing body both sides and with the head support piece that support piece is connected, wear the space setting and be in the main casing body the support connecting seat with between the head support piece, the lens the optical waveguide piece with display module sets up on the main casing body, external power source sets up on the support connecting seat.
Further, wearable augmented reality device still include portable power source, with connecting wire that portable power source connects and with the power connection that the connecting wire is connected, portable power source with the power cord is connected, the power connection with external power source interface swing joint.
Further, wearable augmented reality device still include the converter, with the connecting wire that the converter is connected and with the power connection that the connecting wire is connected, be provided with the power switching mouth on the converter, the power connection with external power source interface swing joint.
Furthermore, the joint of the converter and the connecting line and the power adapter are respectively positioned at two opposite sides of the converter.
Further, a conversion circuit connected with the power connector and the connecting wire and a prompt light source connected with the conversion circuit are arranged on the converter, and after the power connector and the connecting wire are electrified, the prompt light source emits light.
Furthermore, an audio jack connected with the connecting wire is arranged on the converter.
Furthermore, a plurality of power supply switching ports are arranged on the converter.
Furthermore, a buckling part is arranged on the power connector, and when the power connector is connected with the external power interface, the buckling part is clamped into the external power interface.
Further, a dimming film is arranged on one side, close to the optical waveguide sheet, of the lens, and the dimming film is connected with the driving circuit.
In order that the invention may be more clearly understood, specific embodiments thereof will be described hereinafter with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic structural diagram of a wearable augmented reality device according to an embodiment of the present invention;
fig. 2 is a cross-sectional view of a wearable augmented reality device according to another embodiment of the invention;
fig. 3 is a schematic structural diagram of a wearable augmented reality device according to another embodiment of the invention;
FIG. 4 is a schematic diagram of the structure of a converter, a connecting line and a connecting line according to another embodiment of the present invention;
fig. 5 is a schematic structural diagram of a wearable augmented reality device according to another embodiment of the invention, when a part of the structure of the support connection seat is hidden;
fig. 6 is an enlarged view of a point a shown in fig. 5.
Description of the reference numerals:
10. a frame; 11. a main housing; 12. supporting the connecting seat; 13. a head support;
20. a lens;
31. an external power interface;
40. an optical waveguide sheet;
50. a display module;
60. a converter; 61. a power supply switching port; 62. a prompt light source; 63. an audio jack;
70. connecting wires;
80. a power supply connector; 81. a buckling part.
Detailed Description
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 only a part of the embodiments of the present invention, and not all of the embodiments. 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.
Please refer to fig. 1 and fig. 2, which are a schematic structural diagram of a wearable augmented reality device according to an embodiment of the present invention and a cross-sectional view of the wearable augmented reality device according to another embodiment of the present invention, respectively, the wearable augmented reality device includes: the optical waveguide module comprises a frame 10, a lens 20 arranged on the frame 10, and a driving module, an optical waveguide sheet 40 and a display module 50 arranged on the frame 10.
A wearing space is formed on the frame 10, the lenses 20, the optical waveguide sheet 40 and the display module 50 are disposed on the frame 10, the lenses 20 and the optical waveguide sheet 40 are sequentially arranged in a direction away from the wearing space, and the optical waveguide sheet 40 is connected to the display module 50; the driving module comprises an external power interface 31 arranged on the mirror bracket 10 and a driving circuit arranged in the mirror bracket 10, and the driving circuit is respectively connected with the driving circuit and the display module 50. External power source interface 31 can be connected with portable equipment such as cell-phone, portable power source, supplies power through portable equipment, can effectively avoid wearable augmented reality device's battery security problem to alleviateed the holistic weight of wearable augmented reality device, can promote and wear user experience.
In some optional embodiments, the glasses frame 10 includes a main housing 11, a support connection seat 12 disposed on two sides of the main housing 11, and a head support 13 connected to the support, the wearing space is disposed between the main housing 11, the support connection seat 12, and the head support 13, the lens 20, the optical waveguide sheet 40, and the display module 50 are disposed on the main housing 11, and the external power interface 31 is disposed on the support connection seat 12. The configuration of the frame 10 is not so limited and other suitable configurations can be selected by those skilled in the art in light of the teachings of the present invention. In addition, external power source interface 31 also can select the suitable position of mirror holder 10 to install according to actual need, because lie in main casing body 11's both sides on supporting connecting seat 12, when mirror holder 10 was worn on the user's head, lie in user's head both sides on supporting connecting seat 12, external power source interface 31 also lies in one side of user's head, can conveniently with external power source's electric connection, avoids the electric wire to touch the people's face. The head support 13 may be suitably designed according to the actual needs, for example by means of a headband or a temple.
Referring to fig. 3 and 4, which are schematic structural diagrams of a wearable augmented reality device according to another embodiment of the present invention and a converter, a connection line, and a schematic structural diagram of a wearable augmented reality device according to another embodiment of the present invention, an external power source may select a suitable power source according to actual needs, for example, in some optional implementations, the external power source may adopt a mobile device such as a mobile phone and a computer, and at this time, the wearable augmented reality device further includes a converter 60, a connection line 70 connected to the converter 60, and a power connector 80 connected to the connection line 70, the converter 60 is provided with a power adapter 61, the power connector 80 is movably connected to the external power interface 31, and the power adapter 61 may be a USB interface, so as to be conveniently connected to a device such as a mobile phone and a computer. In other optional embodiments, the external power source may also adopt a portable mobile power source such as a portable charger, and at this time, the wearable augmented reality device further includes a mobile power source, a connection line 70 connected to the mobile power source, and a power connector 80 connected to the connection line 70, where the mobile power source is connected to the power line, and the power connector 80 is movably connected to the external power source interface 31.
In order to avoid the entanglement of the connection line 70 with the power line of the external power source, in some alternative embodiments, the connection point of the converter 60 and the connection line 70 and the power adapter 61 are respectively located at two opposite sides of the converter 60.
In some optional embodiments, the converter 60 is provided with a conversion circuit connected to the power connector 80 and the connection line 70, and a light source 62 connected to the conversion circuit, and after the power connector 80 and the connection line 70 are powered on, the light source 62 emits light to prompt a user that the power is turned on and the adapter is working normally. The prompting light source 62 can be designed appropriately according to actual needs, for example, an LED lamp is used, but not limited to this example.
In order to reduce the interface on the AR eye and facilitate the plugging of devices such as earphones, in some alternative embodiments, the converter 60 is provided with an audio jack 63 connected to the connecting line 70.
Because the voltages or interfaces of devices such as a mobile phone and a computer are different, for example, the power interfaces and/or voltages of an IOS system mobile phone and an android mobile phone are different, in order to improve the adaptability of the converter 60, in some optional embodiments, a plurality of power adapter ports 61 are provided on the converter 60.
Referring to fig. 5 and fig. 6, which are a schematic structural diagram of a wearable augmented reality device according to another embodiment of the present invention when a portion of the structure of the support connection seat is hidden and an enlarged view of a position a shown in fig. 5, in order to improve stability of the power connector 80 when the power connector 80 is inserted into the external power interface 31, in some optional embodiments, a fastening portion 81 is disposed on the power connector 80, and when the power connector 80 is connected to the external power interface 31, the fastening portion 81 is fastened to the external power interface 31.
In some alternative embodiments, a side of the lens 20 close to the optical waveguide sheet 40 is provided with a light modulation film, and the light modulation film is connected to the driving circuit. Some wearable augmented reality devices can adjust light transmittance through a liquid crystal film layer of a light adjusting film so as to adjust the brightness of the liquid crystal film layer and further adjust the color depth of the liquid crystal film layer, so that different wearing and taking requirements are met; and make glasses under to different ambient light, adjust the light that gets into people's eyes through the membrane of adjusting luminance, when needs use the augmented reality function, can reduce the interference of ambient light to eyes.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims (10)

1. A wearable augmented reality device, comprising: the device comprises a spectacle frame, lenses arranged on the spectacle frame, and a driving module, an optical waveguide sheet and a display module which are arranged on the spectacle frame;
the spectacle frame is provided with a wearing space, the lenses, the optical waveguide sheet and the display module are arranged on the spectacle frame, the lenses and the optical waveguide sheet are sequentially arranged in a direction far away from the wearing space, and the optical waveguide sheet is connected with the display module;
the driving module comprises an external power supply interface arranged on the mirror bracket and a driving circuit arranged in the mirror bracket, and the driving circuit is respectively connected with the driving circuit and the display module.
2. The wearable augmented reality device of claim 1, wherein: the mirror holder includes the main casing body, sets up the support connection seat of main casing body both sides and with the head support piece that support piece is connected, wear the space setting and be in the main casing body the support connection seat with between the head support piece, the lens the optical waveguide piece with display module sets up on the main casing body, external power source interface sets up on the support connection seat.
3. The wearable augmented reality device of claim 1, wherein: wearable augmented reality device still include portable power source, with connecting wire that portable power source connects and with the power connection that the connecting wire is connected, portable power source with the power cord is connected, the power connection with external power source interface swing joint.
4. The wearable augmented reality device of claim 1, wherein: the wearable augmented reality device further comprises a converter, a connecting wire connected with the converter and a power connector connected with the connecting wire, wherein a power switching port is formed in the converter, and the power connector is movably connected with the external power interface.
5. A wearable augmented reality device according to claim 4, wherein: the connection position of the converter and the connecting line and the power supply switching port are respectively positioned on two opposite sides of the converter.
6. A wearable augmented reality device according to claim 4, wherein: the converter is provided with a conversion circuit connected with the power connector and the connecting wire and a prompt light source connected with the conversion circuit, and the prompt light source emits light after the power connector and the connecting wire are electrified.
7. A wearable augmented reality device according to claim 4, wherein: and the converter is provided with an audio jack connected with the connecting wire.
8. The wearable augmented reality device of claim 4, wherein: the converter is provided with a plurality of power supply switching ports.
9. A wearable augmented reality device according to any one of claims 3 to 7, wherein: the power connector is provided with a buckling part, and when the power connector is connected with the external power interface, the buckling part is clamped into the external power interface.
10. The wearable augmented reality device of claim 1, wherein: and a light adjusting film is arranged on one side of the lens, which is close to the optical waveguide sheet, and the light adjusting film is connected with the driving circuit.
CN202110741718.6A 2021-06-30 2021-06-30 Wearable augmented reality device Pending CN115542541A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202110741718.6A CN115542541A (en) 2021-06-30 2021-06-30 Wearable augmented reality device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202110741718.6A CN115542541A (en) 2021-06-30 2021-06-30 Wearable augmented reality device

Publications (1)

Publication Number Publication Date
CN115542541A true CN115542541A (en) 2022-12-30

Family

ID=84723116

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202110741718.6A Pending CN115542541A (en) 2021-06-30 2021-06-30 Wearable augmented reality device

Country Status (1)

Country Link
CN (1) CN115542541A (en)

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