WO2022247377A1 - 显示装置以及穿戴式设备 - Google Patents

显示装置以及穿戴式设备 Download PDF

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Publication number
WO2022247377A1
WO2022247377A1 PCT/CN2022/078833 CN2022078833W WO2022247377A1 WO 2022247377 A1 WO2022247377 A1 WO 2022247377A1 CN 2022078833 W CN2022078833 W CN 2022078833W WO 2022247377 A1 WO2022247377 A1 WO 2022247377A1
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WO
WIPO (PCT)
Prior art keywords
functional
temple
lens
component
functional component
Prior art date
Application number
PCT/CN2022/078833
Other languages
English (en)
French (fr)
Inventor
高震宇
Original Assignee
Oppo广东移动通信有限公司
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
Priority claimed from CN202121171544.6U external-priority patent/CN216118206U/zh
Priority claimed from CN202110587153.0A external-priority patent/CN113156652A/zh
Application filed by Oppo广东移动通信有限公司 filed Critical Oppo广东移动通信有限公司
Publication of WO2022247377A1 publication Critical patent/WO2022247377A1/zh

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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
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof

Definitions

  • the present application relates to the technical field of wearable devices, in particular to a display device and wearable devices.
  • Wearable devices usually integrate a wearable structure with a large number of functional modules such as projection, camera, and sound playback.
  • Embodiments of the present application provide a display device and a wearable device, which can improve the flexibility of use of the display device.
  • the embodiment of the present application provides a display device, including a functional component and an optical component, the functional component is detachably connected to a preset object, the functional component includes a display module, and the display module is used to emit Effective optical signal; the optical component includes an optical waveguide plate, and the optical waveguide plate is correspondingly arranged with the display module so that the optical waveguide plate can receive the effective optical signal and perform Transfer to form a virtual image.
  • the embodiment of the present application provides a wearable device, including a preset object and the display device described in the above embodiment of the application, and the preset object is detachably connected to the functional component.
  • the embodiment of the present application provides a wearable device, including:
  • Spectacles comprising a frame body and first and second temples connected to both sides of the frame body;
  • At least three functional components different functional components include different functional modules, all of the at least three functional components can be detachably connected to the first temple or the second temple, the at least three The functional component is used to be selectively mounted on the first temple and/or the second temple according to user requirements.
  • FIG. 1 is a schematic diagram of a first structure of a wearable device provided by an embodiment of the present application.
  • FIG. 2 is a schematic diagram of an exploded structure of the wearable device shown in FIG. 1 .
  • FIG. 3 is a schematic diagram of a first structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • FIG. 4 is a schematic diagram of a second structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • FIG. 5 is a schematic diagram of a third structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • FIG. 6 is a schematic diagram of a fourth structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • FIG. 7 is a schematic diagram of a first structure of a first lens assembly in the wearable device shown in FIG. 1 .
  • FIG. 8 is a schematic diagram of a second structure of the first lens assembly in the wearable device shown in FIG. 1 .
  • FIG. 9 is a schematic exploded view of the first lens assembly shown in FIG. 8 .
  • FIG. 10 is a schematic diagram of a second structure of a wearable device provided by an embodiment of the present application.
  • FIG. 11 is a schematic diagram of an exploded structure of the wearable device shown in FIG. 10 .
  • Fig. 12 is a schematic diagram of the first structure of the lens in the wearable device shown in Fig. 10 .
  • FIG. 13 is a schematic diagram of a second structure of the lens in the wearable device shown in FIG. 10 .
  • FIG. 14 is a schematic diagram of a third structure of a wearable device provided by an embodiment of the present application.
  • FIG. 15 is a schematic diagram of an exploded structure of the wearable device shown in FIG. 14 .
  • FIG. 16 is a schematic structural diagram of the frame and the first glasses assembly in the wearable device shown in FIG. 14 .
  • FIG. 17 is a diagram of an application scenario of a wearable device provided by an embodiment of the present application.
  • FIG. 18 is a schematic diagram of a fourth structure of a wearable device provided by an embodiment of the present application.
  • FIG. 19 is a schematic structural diagram of a wearable device provided by an embodiment of the present application.
  • FIG. 20 is a diagram of an application scenario of a wearable device provided by an embodiment of the present application.
  • An embodiment of the present application provides a display device, which includes a functional component and an optical component, the functional component is detachably connected to a preset object, the functional component includes a display module, and the display module is used to emit effective light signal; the optical component includes an optical waveguide sheet, and the optical waveguide sheet is arranged correspondingly to the display module so that the optical waveguide sheet can receive the effective optical signal and transmit the effective optical signal to Create a virtual image.
  • the display device is detachably connected to the preset object so that the user can install or detach the display device on or from the preset object according to requirements, which can improve the flexibility of use of the display device.
  • the optical assembly further includes a diopter correction lens, the optical waveguide is covered on the diopter correction lens, and the diopter correction lens is used to modulate the diopter of the virtual image .
  • the optical assembly further includes a diopter compensation lens, and the optical waveguide is interposed between the diopter correction lens and the diopter compensation lens, and the diopter compensation lens is used for The diopter of the diopter correcting lens is compensated.
  • the side of the diopter correction lens facing away from the optical waveguide sheet is concave, and the side of the diopter correction lens facing away from the optical waveguide sheet is convex.
  • the first lens assembly further includes a diopter correction lens and a diopter compensation lens, and the diopter correction lens and/or the diopter compensation lens are detachably mounted on the preset object , the diopter correction lens is used to modulate the diopter of the virtual image, and the diopter compensation lens is used to compensate the diopter of the diopter correction lens.
  • the optical assembly further includes at least one functional lens, the at least one functional lens is detachably installed on the predetermined object, and when the at least one functional lens is installed on the When the preset object is mentioned, the at least one functional lens is spaced apart from the optical waveguide sheet.
  • the at least one functional lens includes:
  • a first functional lens when the first functional lens is installed on the preset object, the first functional lens is arranged at intervals on one side of the optical waveguide and is electrically connected to the functional component;
  • a second functional lens when the second functional lens is installed on the preset object, the second functional lens is arranged at intervals on the other side of the optical waveguide sheet.
  • the first functional lens is an electrochromic lens
  • the functional component is used to control the state of the electrochromic lens to modulate the transmittance of the electrochromic lens ;
  • the second functional lens is a liquid crystal lens group, and the functional component is used to control the liquid crystal lens group so that the liquid crystal lens group can achieve different diopter modulations.
  • the display device includes two functional components, both of which include at least one preset functional module, and one of the functional components includes at least one preset It is assumed that the type of at least some preset functional modules in the functional modules is different from the type of at least one preset functional module included in another said functional module; or
  • the type of the preset function module included in one of the functional components is the same as the type of the preset function module included in the other functional component.
  • the at least one preset function module is one or a combination of a battery module, a health monitoring module, a speaker module and a camera module.
  • the optical waveguide sheet includes a base and a grating structure
  • the grating structure includes a first sub-grating structure, a second sub-grating structure, and a third sub-grating structure
  • the second sub-grating structure The grating structure is located between the first sub-grating structure and the third sub-grating structure, and the sizes of the first sub-grating structure, the second sub-grating structure and the third sub-grating structure increase sequentially.
  • the optical waveguide sheet includes a plurality of flat dielectric layers, and the plurality of flat dielectric layers are sequentially stacked along the first direction.
  • the embodiment of the present application also provides a wearable device, which includes a preset object and the display device according to any one of claims 1 to 12, and the preset object is detachably connected to the functional component.
  • the preset objects include:
  • the mirror frame main body has a first mounting hole and a second mounting hole
  • a first temple disposed on one side of the frame body and adjacent to the first mounting hole
  • the second temple is arranged on the other side of the frame body and adjacent to the second mounting hole, and the other side of the frame body is opposite to one side of the frame body;
  • the functional component is detachably connected to the first temple or the second temple, and the optical component is detachably installed in the first mounting hole or the second mounting hole.
  • the first temple and/or the second temple has magnetism
  • the functional component has magnetism
  • the magnetism of the functional component is compatible with the first temple and/or the second temple.
  • the magnetism of the second temple is opposite, and the functional component is magnetically attached to the first temple or the second temple; or
  • the first mirror leg and/or the second mirror leg has magnetism, the functional component has a first metal part, and the first metal part is adsorbed on the first mirror leg or the second mirror leg ;
  • the first temple and/or the second temple has a second metal part, the functional component is magnetic, and the second metal part is adsorbed to the functional component;
  • the functional component is provided with a clamping part, and the functional component is clamped on the first mirror leg or the second mirror leg through the clamping part;
  • the functional component is provided with a clamping part, and the functional component is clamped on the first temple or the second temple through the clamping part.
  • the embodiment of the present application also provides a wearable device, which includes:
  • the display device includes two of the functional components and at least one of the optical components;
  • the preset object includes a mirror frame body, a first mirror leg and a second mirror leg, and the mirror frame body has a first mounting hole and a second mounting hole; the first mirror leg is arranged on one side of the mirror frame body and It is arranged adjacent to the first installation hole; the second mirror leg is arranged on the other side of the mirror frame body and adjacent to the second installation hole, and the other side of the mirror frame body is connected to the mirror frame One side of the main body is set opposite;
  • one of the functional components is detachably connected to the first temple
  • the other functional component is detachably connected to the second temple
  • at least one of the optical components is detachably mounted on the first mount.
  • the hole and/or the second installation hole are used to transmit the effective light signal emitted by the display module of one of the functional components and/or the effective light signal emitted by the display module of the other functional component.
  • the mirror frame body is provided with a connecting part
  • the first temple is provided with a first connecting piece
  • the second temple is provided with a second connecting piece
  • the connecting Parts are respectively connected to the first connector and the second connector
  • One of the functional components is connected to the first connecting piece when installed on the first temple, and the other functional component is connected to the second connecting piece when installed on the second temple, so that the other said Functional components are capable of communicating with one of said functional components.
  • the embodiment of the present application also provides a wearable device, which includes:
  • Spectacles comprising a frame body and first and second temples connected to both sides of the frame body;
  • At least three functional components different functional components include different preset functional modules, all of the at least three functional components can be detachably connected to the first temple or the second temple, the at least The three functional components are used to be selectively installed on the first temple and/or the second temple according to user requirements.
  • the preset function module is one or a combination of a battery module, a health monitoring module, a speaker module and a camera module.
  • the first temple and/or the second temple are magnetic, the at least three functional components are magnetic, and the magnetic properties of the functional components are the same as those of the first The magnetism of the temple and the second temple is opposite, and the at least three functional components are magnetically attached to the first temple or the second temple; or
  • the first mirror leg and/or the second mirror leg are magnetic, and each of the at least three functional components has a first metal part, and the first metal part is adsorbed to the first mirror leg or the second mirror leg on the second temple; or
  • the first mirror leg and/or the second mirror leg has a second metal part, the at least three functional components are magnetic, and the second metal part is adsorbed to one or one of the at least three functional components a combination of multiples; or
  • the at least three functional components are provided with a clamping portion, and the at least three functional components are clamped on the first temple or the second temple through the clamping portion; or
  • the at least three functional components are provided with clamping parts, and the at least three functional components are clamped on the first temple or the second temple through the clamping parts.
  • An embodiment of the present application provides a wearable device, and the wearable device generally includes some electronic devices such as batteries, projection components, sensors, and the like.
  • the wearable device can realize the preset function according to the user's operation, and the preset function can display the picture through the projection component, emit sound through the speaker, and so on.
  • the wearable device may include a display device and a preset object, the display device is detachably connected to the preset object, and the preset object may be glasses, a helmet, a hair band or other objects that can be worn on the human body. Specific description will be given below by taking the preset object as glasses. Exemplarily, as shown in FIG. 1 and FIG. 2 , FIG.
  • FIG. 1 is a schematic structural diagram of a first type of wearable device provided by an embodiment of the present application
  • FIG. 2 is a schematic diagram of an exploded structure of the wearable device shown in FIG. 1
  • the wearable device 20 may include a glasses structure and a display device, the glasses structure may include a frame 200 , and the display device may include a functional component 400 and an optical component 600 .
  • the spectacle frame 200 serves as the main frame of the wearable device 20 and can be used to support the functional component 400 , the optical component 600 and other components.
  • the frame 200 may include a frame body 220 and a first temple 240 and a second temple 260 respectively connected to opposite sides of the frame body 220, and the user may use the first temple 240 and the second temple 260 to wear Type device 20 is worn on the head.
  • the frame body 220 may have a first side 222 and a second side 224 oppositely disposed, and the first temple 240 may be rotatably connected to the first side 222 by a rotating member so that the first temple 240 may be in an open state.
  • the second mirror leg 260 can be rotatably connected to the second side 224 through a rotating member so that the second mirror leg 260 can be switched between the open state and the folded state.
  • the first temple 240 and the second temple 260 of the wearable device 20 can be manually or electrically driven to rotate toward the outside of the wearable device 20, so that the first mirror Both the leg 240 and the second temple 260 are in an open state, as shown in FIG. 1 .
  • the inside of the wearable device 20 can be driven to rotate manually or electrically, so that the first temple 240 and the second temple 260 are in a folded state, which is convenient for the user to store wearable device20.
  • the mirror frame body 220 also has a mounting hole 226 , and the optical assembly 600 is detachably mounted in the mounting hole 226 .
  • a hole wall of the installation hole 226 may be provided with a card slot, and the optical component 600 may be locked in the card slot.
  • the mirror frame body 220 may have two mounting holes 226, such as a first mounting hole and a second mounting hole, the first mounting hole is adjacent to the first temple 240, and the second mounting hole is connected to the second The temples 260 are arranged adjacently.
  • the functional component 400 is detachably connected to the first temple 240 or the second temple 260
  • the optical component 600 is detachably installed in the first mounting hole or the second mounting hole.
  • the functional component 400 may include multiple functional modules to realize various functions.
  • the functional component 400 may include a display module 420, and the display module 420 may include a display and a supporting lens assembly.
  • the display can emit an active light signal.
  • the display can emit light, wherein the optical signal that generates the virtual image is an effective optical signal, and the effective optical signal can be transmitted to the optical component 600, and the optical component 600 can transmit the effective optical signal to the retina of the user to form a virtual image on the retina, and then Realize that users can watch virtual images.
  • the functional component 400 may also include a camera, a speaker, a battery or other functional modules.
  • the display can be a micro-display, for example, the display can be an organic light-emitting diode (Organic Light-Emitting Diode, OLED) display or a micro-liquid crystal display (liquid crystal display, LCD), and the brightness of the Micro-OLED is less than 5000nits under the working power condition , the brightness of LCD is less than 15000nits.
  • the display in the embodiment of the present application can also be a micro light emitting diode (Micro Light Emitting Diode, Micro-LED) display, for example, it can be a green Micro-LED, or it can be other monochromatic Micro-LED or white multi-color Micro-LED .
  • Micro-LED Compared with Micro-OLED and LCD, the brightness of Micro-LED can reach 2000000nits, much higher than Micro-OLED and LCD. In addition, since Micro-LED is a self-illuminating light source, the projection system with Micro-LED has better contrast and better display delay.
  • the functional component 400 is detachably connected to the first temple 240 or the second temple 260 .
  • the number of the functional component 400 may be one, and the user may install the functional component 400 on the first temple 240 or the second temple 260 according to requirements.
  • there may be two functional components 400 at this time, the user may install one of the functional components 400 on the first temple 240 , and install the other functional component 400 on the second temple 260 .
  • the number of functional components 400 can be three, four or other numbers, and the user can install some of the functional components 400 on the first temple 240 and another part of the functional components 400 on the second temple 260 .
  • the functional component 400 and/or the optical component 600 can be disassembled, so that the mirror frame 200 is separated from the functional component 400 and/or the optical component 600 , the wearable device 20 can be used as an ordinary spectacle frame at this time, and the wearable device 20 with the functional component 400 and/or the optical component 600 removed is lighter and more convenient for daily wear; when the user needs to use the functional component 400 and/or the optical component 600 or the optical assembly 600, the functional assembly 400 and the optical assembly 600 can be reinstalled on the frame 200, and the functional assembly 400 and the optical assembly 600 can be used to realize the functions that the user wants to achieve, such as watching virtual images, taking pictures or listening to music Wait.
  • the functional component 400 can be adsorbed on the first temple 240 or the second temple 260 by magnetic force.
  • the first mirror leg 240 has magnetism (such as part or all of the first mirror leg 240 can be made of magnetic material, or the first mirror leg 240 can be provided with a magnet, or the first mirror leg 240 can be electromagnetic iron), the functional component 400 may have magnetism, and the magnetic properties of the functional component 400 are opposite to those of the first temple 240 , and the functional component 400 may be magnetically attached to the first temple 240 .
  • the second mirror leg 260 can also have magnetism (such as part or all of the second mirror leg 260 can be made of magnetic material, or the second mirror leg 260 can be provided with a magnet, or the second mirror leg 260 can be an electromagnet)
  • the magnetism of the second temple 260 is opposite to that of the functional component 400 , and the functional component 400 can be magnetically attached to the second temple 260 .
  • the first mirror leg 240 may be magnetic or the second mirror leg 260 may be magnetic, and the functional component 400 may be adsorbed on the first mirror leg 240 by magnetic force, or the functional component 400 may be magnetically adsorbed on the second mirror leg.
  • Two temples 260 Two temples 260.
  • the first mirror leg 240 has magnetism (such as part or all of the first mirror leg 240 can be made of magnetic material, or the first mirror leg 240 can be provided with a magnet, or the first mirror leg 240 can be electromagnetic Iron), the functional component 400 can have a first metal part (such as a part of the functional component 400 can be made of metal material, or the entire functional component 400 can be made of metal material), the first metal part can be adsorbed on the first mirror Leg 240 on.
  • magnetism such as part or all of the first mirror leg 240 can be made of magnetic material, or the first mirror leg 240 can be provided with a magnet, or the first mirror leg 240 can be electromagnetic Iron
  • the functional component 400 can have a first metal part (such as a part of the functional component 400 can be made of metal material, or the entire functional component 400 can be made of metal material), the first metal part can be adsorbed on the first mirror Leg 240 on.
  • the second mirror leg 260 can also have magnetism (such as part or all of the second mirror leg 260 can be made of magnetic material, or the second mirror leg 260 can be provided with a magnet, or the second mirror leg 260 can be an electromagnet) , the first metal part of the functional component 400 can also be adsorbed on the second temple 260 .
  • magnetism such as part or all of the second mirror leg 260 can be made of magnetic material, or the second mirror leg 260 can be provided with a magnet, or the second mirror leg 260 can be an electromagnet
  • the functional component 400 may be magnetic, and a functional component 400 may be attracted to the first temple 240 or the second temple 260 by magnetic force.
  • the first temple 240 can have a second metal part (for example, a part of the first temple 240 can be made of a metal material, or all of the first temple 240 can be made of a metal material), and the functional assembly 400 Having magnetism (such as part or all of the functional component 400 can be made of magnetic materials, or the functional component 400 can be provided with a magnet, or the functional component 400 can be an electromagnet), the second metal part can be adsorbed on the functional component 400, In other words, the functional component 400 can be fixed on the first temple 240 through the second metal part.
  • a second metal part for example, a part of the first temple 240 can be made of a metal material, or all of the first temple 240 can be made of a metal material
  • the functional assembly 400 Having magnetism such as part or all of the functional component 400 can be made of magnetic materials, or the functional component 400 can be provided with a magnet, or the functional component 400 can be an electromagnet
  • the second mirror leg 260 can have a second metal part (such as a part of the second mirror leg 260 can be made of metal material, or the whole of the second mirror leg 260 can be made of metal material), and the functional assembly 400 has magnetism (such as Part or all of the functional component 400 can be made of magnetic material, or the functional component 400 can be provided with a magnet, or the functional component 400 can be an electromagnet), the second metal part can be adsorbed on the functional component 400, or the functional component The 400 can be fixed on the second temple 260 through the second metal part.
  • a second metal part such as a part of the second mirror leg 260 can be made of metal material, or the whole of the second mirror leg 260 can be made of metal material
  • the functional assembly 400 has magnetism (such as Part or all of the functional component 400 can be made of magnetic material, or the functional component 400 can be provided with a magnet, or the functional component 400 can be an electromagnet)
  • the second metal part can be adsorbed on the functional component 400
  • the 400 can
  • one of the first temple 240 and the second temple 260 may have a second metal part, and the second metal part may be adsorbed on the functional component 400 .
  • the functional component 400 may also be connected to the first temple 240 or the second temple 260 in other ways.
  • the functional component 400 is provided with a clamping part or a clamping part, and the functional component 400 can be clamped on the first temple 240 or the second temple 260 through the clamping part, or can be clamped on the first mirror through the clamping part.
  • leg 240 or second temple 260 the functional component 400 may be provided with a strap, and the functional component 400 may be tied to the first temple 240 or the second temple 260 through the strap.
  • the functional component 400 may be provided with an elastic collar, and the functional component 400 may be sleeved on the first temple 240 or the second temple 260 through the elastic collar.
  • the above are all examples of the implementation of the detachable connection between the functional component 400 and the frame 200, and should not be understood as a limitation on the implementation of the detachable connection between the functional component 400 and the frame 200, as long as it is in the art
  • the implementation manner that can realize the detachable connection between the functional component 400 and the mirror frame 200 can be applied in the embodiment of the present application as much as possible, and the embodiment of the present application does not limit it.
  • Optical assembly 600 may transmit light and/or modulate light.
  • the optical component 600 may include an optical waveguide plate 620, which is arranged corresponding to the display module 420, so that the optical waveguide plate 620 can receive effective optical signals and transmit the effective optical signals to form a virtual image.
  • the optical waveguide 620 can transmit the effective light signal sent by the display module 420 to the retina of the user to form a virtual image on the retina, so that the user can watch the virtual image.
  • the mirror frame 200 is detachably connected to the functional component 400, so that the user can install the functional component 400 on the mirror frame 200 or detach it from the mirror frame 200 according to the needs, thereby improving the assembly flexibility of the wearable device 20 Spend.
  • the optical waveguide 620 may be a diffractive waveguide, a one-dimensional geometric waveguide, a two-dimensional geometric waveguide, a micromirror array waveguide or other types of optical waveguide.
  • FIG. 3 is a first structure schematic diagram of the optical waveguide plate in the wearable device shown in FIG. 1 .
  • the optical waveguide 620 includes a matrix 622 and a grating structure 624.
  • the grating structure 624 can couple optical signals (such as the effective optical signal emitted by the display module 420) into the matrix 622, and the matrix 622 can reflect the optical signal to the retina of the human eye. to form a virtual image on the retina.
  • the base body 622 can be used as a substrate, and the grating structure 624 can be molded on the surface of the base body 622 .
  • the grating structure 624 may include a first sub-grating structure 6242 , a second sub-grating structure 6244 and a third sub-grating structure 6246 .
  • the sizes of the first sub-grating structure 6242, the second sub-grating structure 6244 and the third sub-grating structure 6246 increase sequentially.
  • the first sub-grating structure 6242 can be circular
  • the second sub-grating structure 6244 can be trapezoidal
  • the third sub-grating structure 6246 can be rectangular.
  • the first sub-grating structure 6242, the second sub-grating structure 6244 and the third sub-grating structure The shape of the structure 6246 is not limited to the shape shown in FIG. 3 , and can be designed according to actual needs, which is not limited in this embodiment of the present application.
  • the second sub-grating structure 6244 is located between the first sub-grating structure 6242 and the third sub-grating structure 6246 .
  • the first sub-grating structure 6242 is used to receive the effective light signal emitted by the display module 420 and transmit the received effective light signal to the second sub-grating structure 6244
  • the second sub-grating structure 6244 is used to receive the first sub-grating structure
  • the effective optical signal transmitted by the grating structure 6242 and the effective optical signal received by it is transmitted to the third sub-grating structure 6246
  • the third sub-grating structure 6246 is used to receive the effective optical signal transmitted by the second sub-grating structure 6244 and Reflect the effective light signal it receives to the retina of the human eye.
  • the area of the grating structure 624 can be reduced, thereby saving costs.
  • FIG. 4 is a schematic diagram of a second structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • the optical waveguide sheet 620 may include a plurality of slab dielectric layers 626 , and the plurality of slab dielectric layers 626 may be sequentially stacked along the first direction.
  • the plurality of flat dielectric layers 626 can refract the received effective optical signal and then reflect it to the retina of the human eye.
  • FIG. 5 is a schematic diagram of a third structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • a part of the plurality of flat dielectric layers 626 may be stacked sequentially along the first direction, and another part of the plurality of flat dielectric layers 626 may be stacked sequentially along the second direction.
  • the first direction and the second direction are two different directions.
  • the first direction and the second direction may be two directions perpendicular to each other.
  • FIG. 6 is a schematic diagram of a fourth structure of the optical waveguide in the wearable device shown in FIG. 1 .
  • the optical waveguide 620 may include a micro-mirror array 628, and the micro-mirror array 628 may transmit and modulate the received effective optical signal, and reflect the modulated effective optical signal to the retina of the human eye.
  • FIG. 7 is a schematic diagram of a first structure of the first lens assembly in the wearable device shown in FIG. 1 .
  • the optical assembly 600 may also include a diopter correction lens 640 and a diopter compensation lens 660.
  • the optical waveguide 620 is sandwiched between the diopter correction lens 640 and the diopter compensation lens 660.
  • the diopter correction lens 640 can modulate effective optical signals and external optical signals. By modulating the diopter of the virtual image and the real image, the display effect of the virtual image is enhanced, which can meet the clear experience requirements of users with myopia or hyperopia problems.
  • the diopter compensation lens 660 can compensate the diopter of the diopter correction lens 640 and improve the diopter modulation effect of the diopter correction lens 640 .
  • the diopter compensation lens 660 and the diopter correction lens 640 can be injection molded lenses or glass lenses.
  • the diopter compensation lens 660 and the diopter correction lens 640 can be fixed on the optical waveguide 620 by secondary injection molding or 3D printing, or they can be formed by injection molding or cold processing respectively and glued on the optical waveguide 620 .
  • the optical waveguide sheet 620 has a first surface and a second surface arranged opposite to each other, the first surface is the side close to the user's eyes, the second surface is the side away from the user's eyes, and the diopter correction lens 640 is arranged on the first surface, namely The diopter correcting lenses 640 are positioned close to the user's eyes.
  • the side of the diopter correction lens 640 attached to the first surface is a plane, and the side away from the first surface is a concave surface.
  • the diopter compensation lens 660 is disposed on the second surface, that is, the diopter compensation lens 660 is disposed away from the eyes of the user.
  • the side of the diopter compensation lens 660 that is attached to the second surface is a plane, and the side that is away from the second surface is a convex surface.
  • the optical assembly 600 may only include the diopter correction lens 640 or the diopter compensation lens 660 .
  • both the diopter correction lens 640 and the diopter compensation lens 660 are fixed on the optical waveguide 620, one diopter correction lens 640 has only one diopter correction value, and one diopter compensation lens 660 has only one diopter compensation value, which cannot Adjust according to the actual vision of the user.
  • the embodiment of the present application proceeds from practical applications, and improves the diopter correction lens 640 and/or the diopter compensation lens 660 to be detachably installed in the mounting hole 226 .
  • the diopter correction lens 640 is detachably mounted in the mounting hole 226 and covered on the first surface of the optical waveguide 620; the diopter compensation lens 660 is detachably mounted in the mounting hole 226 and covered on the optical waveguide 620 of the second surface.
  • the diopter correction lens 640 and the diopter compensation lens 660 of the embodiment of the present application are detachable from the frame body 220, and users can replace lenses with different diopter correction or different diopter compensation according to their needs, so that users can adjust according to their own needs. Selecting different lenses can also make the wearable device 20 adaptable to people with different eyesight, improving the versatility and adaptability of the wearable device 20 . Of course, it is also possible that only the diopter correction lens 640 is detachable or the diopter compensation lens 660 is detachable.
  • FIG. 8 is a schematic diagram of the second structure of the first lens component in the wearable device shown in FIG. It is a schematic diagram of the exploded structure of the first lens assembly shown in FIG. 8 .
  • the optical assembly 600 may include the optical waveguide 620 and at least one functional lens as described in any of the above application embodiments, at least one functional lens is detachably installed in the mounting hole 226, and when the at least one functional lens is installed in the mounting hole 226 , at least one functional lens is spaced apart from the optical waveguide sheet 620 .
  • the optical assembly 600 may include two functional lenses, respectively a first functional lens 682 and a second functional lens 684, the functions that the first functional lens 682 can realize and the functions that the second functional lens 684 can realize can be the same, It can also be different.
  • the edge of the optical waveguide sheet 620 is provided with a first connecting portion 627 and a second connecting portion 629, the first functional lens 682 may have a third connecting portion 681 and a fourth connecting portion 683, the third connecting portion 681 may be connected to the first
  • the connecting part 627 is detachably connected, and the fourth connecting part 683 can be detachably connected with the second connecting part 629.
  • first connecting part 627 and the second connecting part 629 can have card slots
  • third connecting part 681 can have The fourth connecting part 683 can be locked in the slot on the second connecting part 629 to realize the connection between the first functional lens 682 and the optical waveguide 620 .
  • first connection part 627 and the third connection part 681 , the second connection part 629 and the fourth connection part 683 can also be detachably connected by other methods such as screw fastening, clip clamping, magnet adsorption and the like.
  • the first functional lens 682 is also provided with a first electrical connection structure 685, the first electrical connection structure 685 can be electrically connected with the functional component 400, so that the functional component 400 can control the first functional lens 682, trigger the first functional lens 682 realizes its function.
  • the second connecting part 629 and the second functional lens 684 can have a fifth connecting part 686 and a sixth connecting part 687, the fifth connecting part 686 can be detachably connected with the first connecting part 627, and the sixth connecting part 687 can be connected with the sixth connecting part 687.
  • the two connecting parts 629 are detachably connected.
  • the fifth connecting part 686 can be clamped in the slot below the first connecting part 627
  • the sixth connecting part 687 can be clamped in the slot below the second connecting part 629.
  • the connection between the second functional lens 684 and the optical waveguide 620 is realized.
  • the second connection part 629, the fifth connection part 686 and the sixth connection part 687 can also be detachably connected by other methods such as screw fastening, clip clamping, magnet adsorption and the like.
  • the second functional lens 684 is also provided with a second electrical connection structure 688, the second electrical connection structure 688 can be electrically connected with the functional component 400, so that the functional component 400 can control the second functional lens 684 and trigger the second functional lens 684 realizes its function.
  • the first functional lens 682 may be an electrochromic lens
  • the second functional lens 684 may be a liquid crystal lens group.
  • the electrochromic lens is located on the side of the optical waveguide away from the human eye, and the matching method can be convenient methods such as magnetic attraction. During the mating process, there is always an air gap between the electrochromic lens and the optical waveguide 620 .
  • the liquid crystal lens group is located on the side of the optical waveguide 620 close to the human eye, and the cooperation method can be a convenient method such as magnetic attraction, which can realize diopter modulation or correction of the virtual image and the real image at the same time.
  • the cooperation method can be a convenient method such as magnetic attraction, which can realize diopter modulation or correction of the virtual image and the real image at the same time.
  • the liquid crystal lens group has corresponding leads and control interfaces (that is, the second electrical connection structure 688), which can be electrically connected to the detachable functional component 400 assembled on the first mirror leg 240 or the second mirror leg 260 through methods such as electric shock and electromagnetic attraction. Connect to realize active or automatic diopter modulation function.
  • first functional lens 682 and the second functional lens 684 may also be other types of lenses, such as sun lenses, anti-blue light lenses, anti-radiation lenses or sports lenses.
  • optical assembly 600 in the embodiment of the present application may also include only one functional lens, such as only the first functional lens 682 or only the second functional lens 684 .
  • the optical waveguide plate 620 can exist independently to achieve the thinnest size and weight.
  • the first functional lens 682 and the second functional lens 684 can be used individually or simultaneously on the optical waveguide sheet 620 according to requirements.
  • the wearable device 20 may only include one lens, instead of the first lens assembly formed by a combination of multiple independent lenses as described in the embodiments of the above application.
  • Figure 10 is a second structural schematic diagram of the wearable device provided by the embodiment of the present application
  • Figure 11 is a schematic diagram of the exploded structure of the wearable device shown in Figure 10
  • Figure 12 is a diagram 10 is a schematic diagram of the first structure of the lens in the wearable device
  • FIG. 13 is a schematic diagram of the second structure of the lens in the wearable device shown in FIG. 10 .
  • the wearable device 20 may include a lens 800, and the lens 800 may be a prism-shaped spectacle lens based on an aspheric surface, a free-form surface or its corresponding Fresnel surface.
  • the lens 800 may include a lens body 820 and a conductive structure 840, the conductive structure 840 is disposed on the lens body 820, the lens body 820 is used to receive the effective light signal emitted by the display module 420, and transmit the received effective light signal To the conductive structure 840, the conductive structure 840 is used to reflect the received effective optical signal to a preset position. As shown in FIG.
  • the effective optical signal can be incident in the lens body 820 near the first temple 240 or the second temple 260 , and reflected on the free-form surface in the lens body 820 , and then carried out in the lens body 820
  • the total reflection propagates, is reflected by the conductive structure 840, and is coupled out into the retina of the user's glasses.
  • the conductive structure 840 may be a Fresnel reflective surface.
  • External light signals can enter the retina of the user's glasses through the conductive structure 840 .
  • the mirror frame body 220 may have two installation holes 226, the number of functional components 400 may be two, and the number of optical components 600 may also be two, and one functional component 400 corresponds to one optical component 600 It is set so that the wearable device 20 can realize binocular display.
  • a functional component 400 is detachably mounted on the first temple 240, and an optical component 600 is mounted on a mounting hole 226, and the optical component 600 can Receive the effective light signal emitted by the display module 420 in the functional component 400 corresponding to it, and transmit the received effective light signal to one eye of the user, such as the left eye.
  • Another functional component 400 is detachably installed on the second temple 260 .
  • Another optical assembly 600 is installed in another installation hole 226, and this optical assembly 600 can receive the effective optical signal emitted by the display module 420 in the functional assembly 400 corresponding to it, and transmit the received effective optical signal to In the user's other eye, such as the right eye, both eyes of the user can view the virtual image, thereby realizing the binocular display of the wearable device 20 .
  • Fig. 14 is a schematic diagram of the third structure of the wearable device provided by the embodiment of the present application
  • Fig. 15 is a schematic diagram of the exploded structure of the wearable device shown in Fig. 14
  • Fig. 16 is a diagram 14 is a schematic structural diagram of the frame and the first glasses assembly in the wearable device.
  • the mirror frame 200 is provided with a connecting part 280
  • the first mirror leg 240 is provided with a first connecting part 242
  • the second mirror leg 260 is provided with a second connecting part 262
  • the connecting part 280 is connected with the first connecting part 242 and the second connecting part respectively.
  • one of the functional components 400 can be connected with the first connecting piece 242 when installed on the first temple 240, and the other functional component 400 can be connected with the second connecting piece 262 when installed on the second temple 260, so that The two functional components 400 can establish a communication connection through the connection part 280, so that the two functional components 400 can realize cooperative work.
  • the two functional components 400 can respectively emit different effective light signals, so that the two optical components 600 can respectively display different images, for example, the left side displays current road condition information, and the right side displays current vehicle driving information.
  • both the first connecting member 242 and the second connecting member 262 can be connection contacts, and the two functional components 400 are respectively provided with spring thimbles, and the spring thimbles can contact the connection contacts to realize electrical connection.
  • the first connecting part 242 and the second connecting part 262 can both be pogo pins, and the two functional components 400 are respectively provided with connecting contacts; or one of the first connecting part 242 and the second connecting part 262 is a connecting contact, One is a pogo pin, one of the two functional components 400 is a pogo pin, and one is a connecting contact.
  • first connecting piece 242 and the second connecting piece 262 can also be implemented in other ways, such as the first connecting piece 242 and the second connecting piece 262 can be electrical sockets, and the two functional components 400 can also be provided with lead wires.
  • the pin can be inserted into the electrical socket and electrically connected with the electrical socket.
  • the communication connection between the two functional components 400 may also be implemented in a wireless connection, such as Bluetooth connection, wireless fidelity connection, near field communication connection and the like.
  • the two functional components 400 both include at least one preset functional module, and the type of at least part of the preset functional modules in at least one preset functional module included in one functional component is different from that included in the other functional component.
  • At least one preset function module is one or a combination of battery modules, health monitoring modules, speaker modules and camera modules.
  • FIG. 17 is an application scene diagram of a wearable device provided by an embodiment of the present application.
  • One of the functional components 400 can also include a health monitoring module 440, which can realize real-time health information monitoring functions, such as body temperature, pulse, respiratory rate, blood pressure, blood oxygen and other health information.
  • Another functional component 400 may further include a camera module 450, and the camera module 450 may realize functions such as convenient shooting and space perception.
  • the two functional components 400 may also respectively include a battery module, a speaker module or other functional modules. It can be understood that as long as the types of the preset function modules included in the two functional components 400 are not exactly the same, for example, one, two, three or All preset functional modules are different from another functional component 400 .
  • different preset functional modules can be integrated into different functional components 400 according to actual needs, so that the two functional components 400 have differentiated functions.
  • the embodiment of the present application can enable the functional component 400 to superimpose more types of functions within a limited space, so that the wearable device 20 can realize more functions.
  • the number of functional components 400 can be one, and the number of optical components 600 can also be two, and the user can selectively install them on the first temple 240 or the second temple 260, In order to realize viewing the virtual image in the left eye or viewing the virtual image in the right eye.
  • the number of functional components 400 can be two, one functional component 400 is installed on the first temple 240, another functional component 400 is installed on the second temple 260, the number of optical components 600 can also be one, one The optical component 600 is detachably installed in the first mounting hole or the second mounting hole, and cooperates with the corresponding functional component 400 to form a virtual image.
  • the embodiment of the present application may include two functional components 400 and at least one optical component 600, one functional component 400 is detachably connected to the first temple 240, and the other functional component 400 is detachably connected to the second temple 260, at least one optical component 600 is detachably installed in the first mounting hole and/or the second mounting hole to transmit the effective light signal emitted by the display module 420 of one functional component 400 and/or the display module of another functional component 400 Effective optical signals emitted by group 420 .
  • both functional components 400 may include a health monitoring module 440 or both include a camera module 450 .
  • FIG. 18 is a fourth structural schematic diagram of a wearable device provided by an embodiment of the present application.
  • the wearable device 20 may further include a lens assembly 900 , and the lens assembly 900 does not include the optical waveguide 620 , that is, the lens assembly 900 does not have an augmented reality function.
  • the lens assembly 900 may be one or a combination of head-up lenses, near-sighted lenses, far-sighted lenses, sun lenses, anti-blue light lenses, anti-radiation lenses or other types of lenses.
  • the optical component 600 is mounted in one mounting hole 226 for transmitting an effective light signal emitted by the display module 420 of a functional component 400 , and the lens component 900 is mounted in the other mounting hole 226 .
  • the optical assembly 600 with augmented reality function can be used on a monocular lens, and the other eye lens uses a matching injection molded lens or glass lens without augmented reality function.
  • the embodiment of the present application also provides a wearable device, such as shown in FIG. 19 , which is a schematic structural diagram of the wearable device provided in the embodiment of the present application.
  • Wearable device 40 may include glasses 42 and at least three functional components 44 .
  • glasses 42 can comprise frame 42a and optical assembly 42b
  • frame 42a can comprise frame main body and be connected to the first temple and the second temple of mirror frame main body both sides
  • frame main body has mounting hole
  • optical assembly 42b includes an optical waveguide
  • the optical waveguide is mounted in the mounting hole.
  • the structure of the mirror frame 42a and the structure of the optical assembly 42b can refer to the related description of the mirror frame 200 and the optical assembly 600 in the above-mentioned application embodiment, and will not be repeated here.
  • Different functional components 44 in the at least three functional components 44 may include different functional modules, at least three functional module components can be detachably connected to the first temple or the second temple, at least three functional component modules are used according to User requirements are selectively fitted to the first temple and/or the second temple.
  • the wearable device 40 may include four functional components 44, one functional component 44 may include a battery module 44a, one functional component 44 may include a health monitoring module 44b, one functional component 44 may include a camera module 44c, and another functional component 44 may include a battery module 44a.
  • Component 44 may include display module 44d.
  • Users can choose one or two functional components from the four functional components 44 to install on the mirror frame 42 according to their own needs. For example, the user can choose to install the functional component 44 including the health monitoring module 44b on the first temple and select the functional component 44 including the projection module 44d to be installed on the second temple, as shown in FIG. 20 , which is an embodiment of the present application. Provided application scenario diagram of the wearable device.
  • the functional component 44 installed on the first temple can monitor the user's current health information through the health monitoring module 44b, and synchronize the health signal to the functional component 44 installed on the second temple.
  • the functional component 44 on the temple can form a virtual image of the user's current health information on the user's retina through the display module 44d, so that the user can see the current health information on the optical component 42b.

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  • Eyeglasses (AREA)

Abstract

一种显示装置以及穿戴式设备（20），显示装置应用于穿戴式设备（20）中，显示装置包括功能组件（400）和光学组件（600），功能组件（400）可拆卸连接于预设物体，功能组件（400）包括显示模组（420），显示模组（420）用于发射有效光信号；光学组件（600）包括光波导片（620），光波导片（620）与显示模组（420）对应设置使光波导片（620）可接收到有效光信号，并对有效光信号进行传输以形成虚拟图像。

Description

显示装置以及穿戴式设备
本申请要求于2021年05月27日提交中国专利局、申请号为202110587153.0、发明名称为“显示装置以及穿戴式设备”和“202121171544.6”、名称为“显示装置以及穿戴式设备”专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及可穿戴设备技术领域，特别涉及一种显示装置以及穿戴式设备。
背景技术
穿戴式设备通常将穿戴式结构与诸如投影、拍照、声音播放等大量的功能模块集成为一体。
发明内容
本申请实施例提供一种显示装置以及穿戴式设备，可以提高显示装置的使用灵活度。
第一方面，本申请实施例提供一种显示装置，包括功能组件和光学组件，所述功能组件可拆卸连接于预设物体，所述功能组件包括显示模组，所述显示模组用于发射有效光信号；所述光学组件包括光波导片，所述光波导片与所述显示模组对应设置以使所述光波导片可接收到所述有效光信号，并对所述有效光信号进行传输以形成虚拟图像。
第二方面，本申请实施例提供一种穿戴式设备，包括预设物体和如上申请实施例所述的显示装置，所述预设物体与所述功能组件可拆卸连接。
第三方面，本申请实施例提供一种穿戴式设备，包括：
眼镜，包括镜架主体和连接于所述镜架主体两侧的第一镜腿和第二镜腿；和
至少三个功能组件，不同的所述功能组件包括不同的功能模块，所述至少三个功能组件均能够与所述第一镜腿或所述第二镜腿可拆卸连接，所述至少三个功能组件用于根据用户需求被选择性地安装于第一镜腿和/或第二镜腿。
附图说明
图1为本申请实施例提供的穿戴式设备的第一种结构示意图。
图2为图1所示穿戴式设备的爆炸结构示意图。
图3为图1所示穿戴式设备中光波导片的第一种结构示意图。
图4为图1所示穿戴式设备中光波导片的第二种结构示意图。
图5为图1所示穿戴式设备中光波导片的第三种结构示意图。
图6为图1所示穿戴式设备中光波导片的第四种结构示意图。
图7为图1所示穿戴式设备中第一镜片组件的第一种结构示意图。
图8为图1所示穿戴式设备中第一镜片组件的第二种结构示意图。
图9为图8所示的第一种镜片组件的爆炸结构示意图。
图10为本申请实施例提供的穿戴式设备的第二种结构示意图。
图11为图10所示穿戴式设备的爆炸结构示意图。
图12为图10所示穿戴式设备中镜片的第一种结构示意图。
图13为图10所示穿戴式设备中镜片的第二种结构示意图。
图14为本申请实施例提供的穿戴式设备的第三种结构示意图。
图15为图14所示穿戴式设备的爆炸结构示意图。
图16为图14所示穿戴式设备中镜架与第一眼镜组件的结构示意图。
图17为本申请实施例提供的穿戴式设备的应用场景图。
图18为本申请实施例提供的穿戴式设备的第四种结构示意图。
图19为本申请实施例提供的穿戴式设备的结构示意图。
图20为本申请实施例提供的穿戴式设备的应用场景图。
具体实施方式
本申请实施例提供一种显示装置，其中，包括功能组件和光学组件，所述功能组件可拆卸连接于预设物体，所述功能组件包括显示模组，所述显示模组用于发射有效光信号；所述光学组件包括光波导片，所述光波导片与所述显示模组对应设置以使所述光波导片可接收到所述有效光信号，并对所述有效光信号进行传输以形成虚拟图像。
本申请实施例中通过将显示装置与预设物体可拆卸连接，使得用户可以根据需求将显示装置安装在预设物体上或从预设物体上拆离，可以提高显示装置的使用灵活度。
本申请一种可选的实施例中，所述光学组件还包括屈光度矫正镜片，所述光波导片盖设于所述屈光度矫正镜片上，所述屈光度矫正镜片用于调制所述虚拟图像的屈光度。
本申请一种可选的实施例中，所述光学组件还包括屈光度补偿镜片，所述光波导片夹设于所述屈光度矫正镜片和所述屈光度补偿镜片之间，所述屈光度补偿镜片用于补偿所述屈光度矫正镜片的屈光度。
本申请一种可选的实施例中，所述屈光度矫正镜片背向所述光波导片的一面为凹面，所述屈光度矫正镜片背向所述光波导片的一面为凸面。
本申请一种可选的实施例中，所述第一镜片组件还包括屈光度矫正镜片和屈光度补偿镜片，所述屈光度矫正镜片和/或所述屈光度补偿镜片可拆卸地安装于所述预设物体，所述屈光度矫正镜片用于调制所述虚拟图像的屈光度，所述屈光度补偿镜片用于补偿所述屈光度矫正镜片的屈光度。
本申请一种可选的实施例中，所述光学组件还包括至少一个功能镜片，所述至少一个功能镜片可拆卸地安装于所述预设物体，且当所述至少一个功能镜片安装于所述预设物体时，所述至少一个功能镜片与所述光波导片间隔设置。
本申请一种可选的实施例中，所述至少一个功能镜片包括：
第一功能镜片，所述第一功能镜片安装于所述预设物体时，所述第一功能镜片间隔设置在所述光波导片的一侧，且与所述功能组件电连接；
第二功能镜片，所述第二功能镜片安装于所述预设物体时，所述第二功能镜片间隔设置在所述光波导片的另一侧。
本申请一种可选的实施例中，所述第一功能镜片为电致变色镜片，所述功能组件用于控制所述电致变色镜片的状态以调制所述电致变色镜片的透过率；
所述第二功能镜片为液晶透镜组，所述功能组件用于控制所述液晶透镜组以使得所述液晶透镜组实现不同屈光度的调制。
本申请一种可选的实施例中，所述显示装置包括两个所述功能组件，两个所述功能组件均包括至少一个预设功能模块，其中一个所述功能组件所包括的至少一个预设功能模块中至少部分预设功能模块的类型不同于另一个所述功能组件所包括的至少一个预设功能模块的类型；或者
其中一个所述功能组件所包括的预设功能模块中的类型与另一个所述功能组件所包括的预设功能模块的类型相同。
本申请一种可选的实施例中，所述至少一个预设功能模块为电池模块、健康监测模块、扬声器模块和摄像模块中的一种或几种的组合。
本申请一种可选的实施例中，所述光波导片包括基体和光栅结构，所述光栅结构包括第一子光栅结构、第二子光栅结构和第三子光栅结构，所述第二子光栅结构位于所述第一子光栅结构和所述第三子光栅结构之间，所述第一子光栅结构、所述第二子光栅结构和所述第三子光栅结构的尺寸依次增加。
本申请一种可选的实施例中，所述光波导片包括多个平板介质层，所述多个平板介质层沿第一方向依次层叠设置。
本申请实施例还提供一种穿戴式设备，其中，包括预设物体和如权利要求1至12任 一项所述的显示装置，所述预设物体与所述功能组件可拆卸连接。
本申请一种可选的实施例中，预设物体包括：
镜架主体，具有第一安装孔和第二安装孔；
第一镜腿，设置于所述镜架主体的一侧且与所述第一安装孔相邻设置；以及
第二镜腿，设置于所述镜架主体的另一侧且与所述第二安装孔相邻设置，所述镜架主体的另一侧与所述镜架主体的一侧相对设置；
其中，所述功能组件可拆卸连接于所述第一镜腿或所述第二镜腿，所述光学组件可拆卸安装于所述第一安装孔或所述第二安装孔。
本申请一种可选的实施例中，所述第一镜腿和/或所述第二镜腿具有磁性，所述功能组件具有磁性且所述功能组件的磁性与所述第一镜腿和所述第二镜腿的磁性相反，所述功能组件通过磁性吸附于所述第一镜腿或所述第二镜腿上；或者
所述第一镜腿和/或所述第二镜腿具有磁性，所述功能组件具有第一金属部，所述第一金属部吸附于所述第一镜腿或所述第二镜腿上；或者
所述第一镜腿和/或所述第二镜腿具有第二金属部，所述功能组件具有磁性，所述第二金属部吸附于所述功能组件；或者
所述功能组件设置有卡接部，所述功能组件通过所述卡接部卡设在所述第一镜腿或第二镜腿上；或者
所述功能组件设置有夹持部，所述功能组件通过所述夹持部夹设在所述第一镜腿或所述第二镜腿上。
本申请实施例还提供一种穿戴式设备，其中，包括：
如上任一申请实施例所述的显示装置，所述显示装置包括两个所述功能组件和至少一个所述光学组件；和
预设物体，包括镜架主体、第一镜腿和第二镜腿，所述镜架主体具有第一安装孔和第二安装孔；第一镜腿设置于所述镜架主体的一侧且与所述第一安装孔相邻设置；所述第二镜腿设置于所述镜架主体的另一侧且与所述第二安装孔相邻设置，所述镜架主体的另一侧与所述镜架主体的一侧相对设置；
其中，一个所述功能组件可拆卸连接于所述第一镜腿，另一个所述功能组件可拆卸连接于所述第二镜腿，至少一个所述光学组件可拆卸安装于所述第一安装孔和/或所述第二安装孔以传输一个所述功能组件的显示模组所发射的有效光信号和/或另一个所述功能组件的显示模组所发射的有效光信号。
本申请一种可选的实施例中，所述镜架主体设置有连接部，所述第一镜腿设置有第一连接件，所述第二镜腿设置有第二连接件，所述连接部分别与所述第一连接件和所述第二连接件连接；
其中一个所述功能组件安装于所述第一镜腿时与第一连接件连接，另一个所述功能组件安装于所述第二镜腿时与第二连接件连接，以使得另一个所述功能组件能够与其中一个所述功能组件通讯。
本申请实施例还提供一种穿戴式设备，其中，包括：
眼镜，包括镜架主体和连接于所述镜架主体两侧的第一镜腿和第二镜腿；和
至少三个功能组件，不同的所述功能组件包括不同的预设功能模块，所述至少三个功能组件均能够与所述第一镜腿或所述第二镜腿可拆卸连接，所述至少三个功能组件用于根据用户需求被选择性地安装于第一镜腿和/或第二镜腿。
本申请一种可选的实施例中，所述预设功能模块为电池模块、健康监测模块、扬声器模块和摄像模块中的一种或几种的组合。
本申请一种可选的实施例中，所述第一镜腿和/或所述第二镜腿具有磁性，所述至少三 个功能组件具有磁性且所述功能组件的磁性与所述第一镜腿和所述第二镜腿的磁性相反，所述至少三个功能组件通过磁性吸附于所述第一镜腿或所述第二镜腿上；或者
所述第一镜腿和/或所述第二镜腿具有磁性，所述至少三个功能组件均具有第一金属部，所述第一金属部吸附于所述第一镜腿或所述第二镜腿上；或者
所述第一镜腿和/或所述第二镜腿具有第二金属部，所述至少三个功能组件具有磁性，所述第二金属部吸附于所述至少三个功能组件中的一个或多个的组合；或者
所述至少三个功能组件设置有卡接部，所述至少三个功能组件通过所述卡接部卡设在所述第一镜腿或第二镜腿上；或者
所述至少三个功能组件设置有夹持部，所述至少三个功能组件通过所述夹持部夹设在所述第一镜腿或所述第二镜腿上。
下面将结合本申请实施例中的附图，对本申请实施例中的技术方案进行清楚、完整地描述。显然，所描述的实施例仅仅是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
本申请实施例提供一种穿戴式设备，穿戴式设备通常包括一些电子器件诸如电池、投影组件、传感器等。穿戴式设备可以根据用户的操作实现预设功能，预设功能可以通过投影组件显示画面，通过扬声器发出声音等。穿戴式设备可以包括显示装置和预设物体，显示装置可拆卸地连接在预设物体上，预设物体可以为眼镜、头盔、发带或其他可穿戴至人体上的物体。以下以预设物体为眼镜进行具体说明。示例性的，如图1和图2所示，图1为本申请实施例提供的穿戴式设备的第一种结构示意图，图2为图1所示穿戴式设备的爆炸结构示意图。穿戴式设备20可以包括眼镜结构和显示装置，眼镜结构可以包括镜架200，显示装置可以包括功能组件400和光学组件600光学组件600。
其中，镜架200作为穿戴式设备20的主体框架，可以用于支撑功能组件400和光学组件600以及其他部件。镜架200可以包括镜架本体220以及分别与镜架本体220的相对两侧连接的第一镜腿240和第二镜腿260，用户可以利用第一镜腿240和第二镜腿260将穿戴式设备20佩戴在头上。
例如，镜架本体220可以具有相对设置的第一侧222和第二侧224，第一镜腿240可以通过转动件可转动地连接于第一侧222以使得第一镜腿240可以在打开状态或折叠状态切换，第二镜腿260可以通过转动件可传动地连接于第二侧224以使得第二镜腿260可以在打开状态或折叠状态之间切换。当用户需要使用穿戴式设备20时，可以采用手动驱动或电动的方式驱动穿戴式设备20的第一镜腿240和第二镜腿260分别朝穿戴式设备20的外侧转动，以使得第一镜腿240和第二镜腿260均处于打开状态，如图1所示。当用户不需要使用穿戴式设备20时，可以采用手动驱动或电动驱动的方式驱动穿戴式设备20的内侧转动，以使得第一镜腿240和第二镜腿260均处于折叠状态，方便用户收纳穿戴式设备20。
镜架本体220还具有安装孔226，光学组件600可以拆卸地安装于安装孔226。比如，安装孔226的孔壁可以设置有卡槽，光学组件600可以卡设在卡槽内。本申请实施例中，镜架本体220可以具有两个安装孔226，诸如第一安装孔和第二安装孔，第一安装孔与第一镜腿240相邻设置，第二安装孔与第二镜腿260相邻设置。功能组件400可拆卸连接于第一镜腿240或第二镜腿260，光学组件600可拆卸安装于第一安装孔或第二安装孔。
本申请实施例中，功能组件400可以包括多个功能模块以实现多种功能，比如功能组件400可以包括显示模组420，显示模组420可以包括显示器以及配套的镜头组件。显示器可以发射有效光信号。显示器可以发射光线，其中生成虚拟图像的光信号为有效光信号，有效光信号可以发射至光学组件600，光学组件600可以传输有效光信号至用户的视网膜 上，以在视网膜上形成虚拟图像，进而实现用户可以观看到虚拟图像。当然，功能组件400还可以包括摄像头、扬声器、电池或其他功能模块。
其中，显示器可以为微型显示器，比如显示器可以为有机发光二极管(Organic Light-Emitting Diode，OLED)显示器或微型液晶显示屏(liquid crystal display，LCD)，在工作功率条件下Micro-OLED的亮度小于5000nits，LCD的亮度小于15000nits。本申请实施例中的显示器还可以是微型发光二极管(Micro Light Emitting Diode，Micro-LED)显示器，比如可以为绿光Micro-LED，也可以是其他单色Micro-LED或白光复色Micro-LED。相比于Micro-OLED和LCD，Micro-LED的亮度可达2000000nits，远远高于Micro-OLED和LCD。此外，由于Micro-LED是自发光光源，搭配Micro-LED的投影系统具有更好的对比度及更好的显示延迟。
功能组件400可拆卸地连接于第一镜腿240或第二镜腿260。比如功能组件400的个数可以为一个，用户可以根据需求将功能组件400安装在第一镜腿240或第二镜腿260上。或者功能组件400可以为两个，此时用户可以将其中一个功能组件400安装于第一镜腿240上，并将另外一个功能组件400安装于第二镜腿260上。或者功能组件400可以为三个、四个或其他个数，用户可以将其中一部分功能组件400安装于第一镜腿240上，将另一部分功能组件400安装于第二镜腿260上。
可以理解的是，当用户不需要使用功能组件400和/或光学组件600时，可以将功能组件400和/或光学组件600拆卸下来，使得镜架200与功能组件400和/或光学组件600分离，此时穿戴式设备20可以作为普通镜架使用，而且拆卸了功能组件400和/或光学组件600的穿戴式设备20的重量较轻，更便于日常佩戴；当用户需要使用功能组件400和/或光学组件600时，可以将功能组件400和光学组件600重新安装到镜架200上，并采用功能组件400和光学组件600实现用户想要实现的功能，诸如观看虚拟图像、拍照摄像或听音乐等。
比如，功能组件400可以通过磁力吸附的方式吸附在第一镜腿240或第二镜腿260上。示例性地，第一镜腿240具有磁性(诸如可以第一镜腿240的部分或全部可以采用磁性材料制成，或者第一镜腿240可以设置有磁铁，或者第一镜腿240可以为电磁铁)，功能组件400可以具有磁性，而且功能组件400的磁性与第一镜腿240的磁性相反，功能组件400可以通过磁性吸附于第一镜腿240上。
第二镜腿260也可以具有磁性(诸如可以第二镜腿260的部分或全部可以采用磁性材料制成，或者第二镜腿260可以设置有磁铁，或者第二镜腿260可以为电磁铁)，第二镜腿260的磁性与功能组件400的磁性相反，功能组件400可以通过磁性吸附于第二镜腿260上。
在其他一些实施例中，可以是第一镜腿240具有磁性或者第二镜腿260具有磁性，功能组件400可以通过磁力吸附在第一镜腿240上，或者功能组件400可以通过磁力吸附在第二镜腿260。
示例性地，第一镜腿240具有磁性(诸如可以第一镜腿240的部分或全部可以采用磁性材料制成，或者第一镜腿240可以设置有磁铁，或者第一镜腿240可以为电磁铁)，功能组件400可以具有第一金属部(诸如功能组件400的一部分可以采用金属材料制成，或者功能组件400的全部可以采用金属材料制成)，第一金属部可以吸附于第一镜腿240上。
第二镜腿260也可以具有磁性(诸如可以第二镜腿260的部分或全部可以采用磁性材料制成，或者第二镜腿260可以设置有磁铁，或者第二镜腿260可以为电磁铁)，功能组件400的第一金属部也可以吸附于第二镜腿260上。
在其他一些实施例中，可以是功能组件400具有磁性，一个功能组件400可以通过磁力吸附的方式吸附在第一镜腿240或第二镜腿260上。
示例性地，第一镜腿240可以具有第二金属部(诸如第一镜腿240的一部分可以采用金属材料制成，或者第一镜腿240的全部可以采用金属材料制成)，功能组件400具有磁性(诸如可以功能组件400的部分或全部可以采用磁性材料制成，或者功能组件400可以设置有磁铁，或者功能组件400可以为电磁铁)，第二金属部可以吸附于功能组件400上，或者说功能组件400可以通过第二金属部固定在第一镜腿240上。
第二镜腿260可以具有第二金属部(诸如第二镜腿260的一部分可以采用金属材料制成，或者第二镜腿260的全部可以采用金属材料制成)，功能组件400具有磁性(诸如可以功能组件400的部分或全部可以采用磁性材料制成，或者功能组件400可以设置有磁铁，或者功能组件400可以为电磁铁)，第二金属部可以吸附于功能组件400上，或者说功能组件400可以通过第二金属部固定在第二镜腿260上。
在其他一些实施例中，可以是第一镜腿240和第二镜腿260中的一个具有第二金属部，第二金属部可以吸附在功能组件400上。
需要说明的是，在其他一些实施例中，功能组件400也可以通过其他方式连接在第一镜腿240或第二镜腿260上。比如，功能组件400设置有卡接部或夹持部，功能组件400可以通过卡接部卡设在第一镜腿240或第二镜腿260上，或者通过夹持部夹持在第一镜腿240或第二镜腿260。再比如，功能组件400可以设置有绑带，功能组件400可以通过绑带绑在第一镜腿240或第二镜腿260上。还比如功能组件400可以设置有弹性套圈，功能组件400可以通过弹性套圈套在第一镜腿240或第二镜腿260上。可以理解的是，上述均为对功能组件400和镜架200可拆卸连接的实现方式的举例，并不能理解为对功能组件400和镜架200可拆卸连接的实现方式的限定，只要是本领域中可以实现功能组件400和镜架200可拆卸连接的实现方式尽可以应用于本申请实施例中，本申请实施例对此并不予以限定。
光学组件600可以传输光线和/或对光线进行调制。其中，光学组件600可以包括光波导片620，光波导片620与显示模组420对应设置，以使光波导片620可接收到有效光信号，并对有效光信号进行传输以形成虚拟图像。可以理解的是，光波导片620可以传输显示模组420发出有效光信号至用户的视网膜上，以在视网膜上形成虚拟图像，进而实现用户可以观看到虚拟图像。
本申请实施例中通过将镜架200与功能组件400可拆卸连接，使得用户可以根据需求将功能组件400安装在镜架200上或从镜架200上拆离，提高穿戴式设备20的装配灵活度。
其中，光波导片620可以为衍射波导片、一维几何波导片、二维几何波导片、微反射镜阵列波导片或其他类型的光波导片。
示例性的，如图3所示，图3为图1所示穿戴式设备中光波导片的第一种结构示意图。光波导片620包括基体622和光栅结构624，光栅结构624可以将光信号(比如显示模组420发出的有效光信号)耦合到基体622内，基体622可以将光信号反射至人眼视网膜上，以在视网膜上形成虚拟图像。其中，基体622可以作为衬底，光栅结构624可以成型在基体622的表面上。
如图3所示，光栅结构624可以包括第一子光栅结构6242、第二子光栅结构6244和第三子光栅结构6246。第一子光栅结构6242、第二子光栅结构6244和第三子光栅结构6246的尺寸依次增加。第一子光栅结构6242可以为圆形、第二子光栅结构6244可以为梯形，第三子光栅结构6246可以为矩形，当然第一子光栅结构6242、第二子光栅结构6244和第三子光栅结构6246的形状也不限于图3所示的形状，可以根据实际需求进行设计，本申请实施例对此并不予以限定。
其中，第二子光栅结构6244位于第一子光栅结构6242和第三子光栅结构6246之间。 第一子光栅结构6242用于接收显示模组420所发射的有效光信号并将其所接收到的有效光信号传输至第二子光栅结构6244，第二子光栅结构6244用于接收第一子光栅结构6242所传输的有效光信号并将其所接收到的有效光信号传输至第三子光栅结构6246，第三子光栅结构6246用于接收第二子光栅结构6244所传输的有效光信号并将其所接收到的有效光信号反射至人眼的视网膜中。
本申请实施例中通过设置三个尺寸不同的子光栅结构，相对于直接将光栅结构的尺寸设计成与基体622一样大，可以减小光栅结构624的面积，进而节省成本。
如图4所示，图4为图1所示穿戴式设备中光波导片的第二种结构示意图。为光波导片620可以包括多个平板介质层626，多个平板介质层626可以沿第一方向依次层叠设置。多个平板介质层626可以对所接收到的有效光信号进行折射后反射至人眼视网膜中。
需要说明的是，多个平板介质层626的设置方式并不限于，比如，如图5所示，图5为图1所示穿戴式设备中光波导片的第三种结构示意图。多个平板介质层626中的一部分可以沿第一方向依次层叠设置，多个平板介质层626的另一部分可以沿第二方向依次层叠设置，第一方向和第二方向为两个不同的方向，比如第一方向和第二方向可以为相互垂直的两个方向。
如图6所示，图6为图1所示穿戴式设备中光波导片的第四种结构示意图。光波导片620可以包括微反射镜阵列628，微反射镜阵列628可以对所接收到的有效光信号进行传输以及调制，并将调制后的有效光信号反射至人眼视网膜中。
结合图1、2和图7所示，图7为图1所示穿戴式设备中第一镜片组件的第一种结构示意图。光学组件600还可以包括屈光度矫正镜片640和屈光度补偿镜片660，光波导片620夹设在屈光度矫正镜片640和屈光度补偿镜片660之间，屈光度矫正镜片640可以对有效光信号和外界光信号进行调制以调制虚拟图像和真实图像的屈光度，增强虚拟图像的显示效果，可以满足有近视或远视问题的用户清晰体验的要求。屈光度补偿镜片660可以补偿屈光度矫正镜片640的屈光度，提高屈光度矫正镜片640的屈光度调制效果。屈光度补偿镜片660与屈光度矫正镜片640可以为注塑镜片或玻璃镜片。屈光度补偿镜片660与屈光度矫正镜片640可以是通过二次注塑或3D打印等方式固定在光波导片620上，也可以分别采用注塑或冷加工的方式成型后胶贴于光波导片620上。
其中，光波导片620具有相背设置的第一表面和第二表面，第一表面为靠近用户眼睛的一面，第二表面为背离用户眼睛的一面，屈光度矫正镜片640设置在第一表面，即屈光度矫正镜片640靠近用户眼睛设置。而且屈光度矫正镜片640中与第一表面贴合的一面为平面，背离第一表面的一面为凹面。屈光度补偿镜片660设置在第二表面，即屈光度补偿镜片660背离用户眼睛设置。而且屈光度补偿镜片660中与第二表面贴合的一面为平面，背离第二表面的一面为凸面。
需要说明的是，屈光度矫正镜片640和屈光度补偿镜片660的面型可以根据需求进行调整，图7仅为示例性的，并不能理解为对屈光度矫正镜片640和屈光度补偿镜片660的面型限定。
在其他一些实施例中，光学组件600可以仅包括屈光度矫正镜片640或屈光度补偿镜片660。
上述实施方式中，由于屈光度矫正镜片640和屈光度补偿镜片660均固定在光波导片620上，一个屈光度矫正镜片640仅具有一个屈光度矫正值，一个屈光度补偿镜片660仅具有一个屈光度补偿值，其无法根据用户的实际视力情况进行调整。
基于此，本申请实施例从实际应用出发，将屈光度矫正镜片640和/或屈光度补偿镜片660改进为可拆卸地安装于安装孔226。比如，屈光度矫正镜片640可拆卸地安装于安装孔226内，且盖设于光波导片620的第一表面；屈光度补偿镜片660可拆卸地安装于安装 孔226内，且盖设于光波导片620的第二表面。相对于上述申请实施例，本申请实施例的屈光度矫正镜片640和屈光度补偿镜片660与镜架本体220可拆卸，用户可以根据需要更换不同屈光度矫正或不同屈光度补偿的镜片，使得用户可以根据自身需求选择不同的镜片，也可以使得穿戴式设备20适配不同视力的人群，提高穿戴式设备20的通用性和适配性。当然，仅屈光度矫正镜片640可拆卸或屈光度补偿镜片660可拆卸也是可以的。
本申请实施例的光学组件600的结构并不限于此，比如，如图8和图9所示，图8为图1所示穿戴式设备中第一镜片组件的第二种结构示意图，图9为图8所示的第一种镜片组件的爆炸结构示意图。光学组件600可以包括如上任一申请实施例所述的光波导片620和至少一个功能镜片，至少一个功能镜片可拆卸地安装于安装孔226内，且当至少一个功能镜片安装于安装孔226内时，至少一个功能镜片与光波导片620间隔设置。
例如，光学组件600可以包括两个功能镜片，分别为第一功能镜片682和第二功能镜片684，第一功能镜片682所能实现的功能与第二功能镜片684所能实现的功能可以相同，也可以不同。光波导片620的边缘设置有第一连接部627和第二连接部629，第一功能镜片682可以具有设置有第三连接部681和第四连接部683，第三连接部681可以与第一连接部627可拆卸连接，第四连接部683可以与第二连接部629可拆卸连接，比如第一连接部627和第二连接部629的上下两面均可以具有卡槽，第三连接部681可以卡设在第一连接部627上面的卡槽内，第四连接部683可以卡设在第二连接部629上面的卡槽内，以实现第一功能镜片682与光波导片620的连接。当然，第一连接部627和第三连接部681，第二连接部629与第四连接部683也可以通过诸如螺钉紧固、夹子夹持、磁铁吸附等其他方式实现可拆卸连接。第一功能镜片682还设置有第一电连接结构685，第一电连接结构685可以与功能组件400电性连接，以使得功能组件400可以对第一功能镜片682进行控制，触发第一功能镜片682实现其功能。
第二连接部629第二功能镜片684可以具有设置有第五连接部686和第六连接部687，第五连接部686可以与第一连接部627可拆卸连接，第六连接部687可以与第二连接部629可拆卸连接，比如第五连接部686可以卡设在第一连接部627下面的卡槽内，第六连接部687可以卡设在第二连接部629下面的卡槽内，以实现第二功能镜片684与光波导片620的连接。当然，第二连接部629和第五连接部686和第六连接部687也可以通过诸如螺钉紧固、夹子夹持、磁铁吸附等其他方式实现可拆卸连接。第二功能镜片684还设置有第二电连接结构688，第二电连接结构688可以与功能组件400电性连接，以使得功能组件400可以对第二功能镜片684进行控制，触发第二功能镜片684实现其功能。
示例性的，第一功能镜片682可以为电致变色镜片，第二功能镜片684可以为液晶透镜组。电致变色镜片位于光波导片远离人眼一侧，配合方式可以是磁吸等便捷方式。配合过程中，电致变色镜片与光波导片620之间始终具有空气间隙。电致变色镜片存在相应的引线及控制接口(即第一电连接结构685)，可以通过触电磁吸等方式与组装于第一镜腿240或第二镜腿260上的可拆卸功能组件400电性连接，实现外界光信号和有效过信号的透过率的主动或自动调制功能。液晶透镜组位于光波导片620靠近人眼一侧，配合方式可以是磁吸等便捷方式，可以同时实现虚拟图像与真实图像的屈光度调制或矫正。配合过程中，液晶透镜组与光波导片620之间始终具有空气间隙。液晶透镜组存在相应的引线及控制接口(即第二电连接结构688)，可以通过触电磁吸等方式与组装于第一镜腿240或第二镜腿260上的可拆卸功能组件400电性连接，实现屈光度主动或自动调制功能。
当然，第一功能镜片682和第二功能镜片684也可以为其他类型的镜片，诸如可以为太阳镜片，防蓝光镜片、防辐射镜片或运动镜片等。
需要说明的是，本申请实施例的光学组件600也可以仅包括一个功能镜片，比如仅包括第一功能镜片682，或仅包括第二功能镜片684。
可以理解的是，本申请实施例的光学组件600中，光波导片620可以独立存在以实现最轻薄的尺寸和重量。第一功能镜片682和第二功能镜片684可根据需求，单独的或同时的配合在光波导片620上进行使用。
在其他实施例中，穿戴式设备20可以仅包括一个镜片，而非如上述申请实施例所述的由多个独立的镜片组合形成的第一镜片组件。示例性地，如图10至13所示，图10为本申请实施例提供的穿戴式设备的第二种结构示意图，图11为图10所示穿戴式设备的爆炸结构示意图，图12为图10所示穿戴式设备中镜片的第一种结构示意图，图13为图10所示穿戴式设备中镜片的第二种结构示意图。穿戴式设备20可以包括镜片800，镜片800可以为基于非球面、自由曲面或其对应菲涅尔面的棱镜形式眼镜片。其中，镜片800可以包括镜片主体820和传导结构840，传导结构840设置在镜片主体820上，镜片主体820用于接收显示模组420所发射的有效光信号，并将接收到的有效光信号传输至传导结构840，传导结构840用于将所接收到的有效光信号反射至预设位置。如图13所示，有效光信号可以从第一镜腿240或第二镜腿260附近入射后在镜片主体820内，并在镜片主体820内的自由曲面发生反射，之后在镜片主体820内进行全反射传播，再通过传导结构840反射，并耦出进入用户的眼镜视网膜。其中，传导结构840可以为菲涅尔反射面。外界光信号可以通过传导结构840射入进入用户的眼镜视网膜。
本申请实施例中，镜架本体220可以具有两个安装孔226，功能组件400的个数可以为两个，光学组件600的个数也为两个，一个功能组件400与一个光学组件600对应设置，使得穿戴式设备20可以实现双目显示。示例性的，请参阅图1、图2、图10和图11，其中一个功能组件400可拆卸地安装于第一镜腿240，一个光学组件600安装于一个安装孔226，该光学组件600可以接收与其对应设置的功能组件400中的显示模组420所发射的有效光信号，并将接收到的有效光信号传输至用户的一只眼睛中，诸如左眼。另一个功能组件400可拆卸地安装于第二镜腿260。另一个光学组件600安装于另一个安装孔226内，该光学组件600可以接收与其对应设置的功能组件400中的显示模组420所发射的有效光信号，并将接收到的有效光信号传输至用户的另一只眼睛中，诸如右眼，使得用户的两只眼睛均可以观看到虚拟图像，从而实现穿戴式设备20的双目显示。
其中，两个功能组件400可以通讯连接，使得两个功能组件400可以协同工作。示例性地，请参阅图14至图16，图14为本申请实施例提供的穿戴式设备的第三种结构示意图，图15为图14所示穿戴式设备的爆炸结构示意图，图16为图14所示穿戴式设备中镜架与第一眼镜组件的结构示意图。镜架200设置有连接部280，第一镜腿240设置有第一连接件242，第二镜腿260设置有第二连接件262，连接部280分别与第一连接件242和第二连接件262连接，其中一个功能组件400安装在第一镜腿240上时可以与第一连接件242连接，另外一个功能组件400安装在第二镜腿260上时可以与第二连接件262连接，使得两个功能组件400可以通过连接部280建立通讯连接，使得两个功能组件400可以实现协同工作。示例性的，其中两个功能组件400可以分别发射不同的有效光信号，使得两个光学组件600可以分别显示不同的图像，比如左边显示当前的路况信息，右边显示当前的车辆行驶信息。
其中，第一连接件242和第二连接件262可以均为连接触点，两个功能组件400分别设置有弹簧顶针，该弹簧顶针可以与连接触点接触以实现电连接。或者第一连接件242和第二连接件262可以均为弹簧顶针，两个功能组件400分别设置有连接触点；或者第一连接件242和第二连接件262中有一个为连接触点，有一个为弹簧顶针，两个功能组件400中有一个为弹簧顶针，有一个为连接触点。
当然，第一连接件242和第二连接件262也可以采用其他的方式实现，诸如第一连接件242和第二连接件262可以为电性插接口，两个功能组件400可以还设置有引脚，该引 脚可以插入至电性插接口中并与该电性插接口电连接。
在其他实施例中，两个功能组件400之间的通讯连接也可以采用无线连接的方式实现，比如可以通过蓝牙连接、无线保真连接、近场通信连接等方式实现。
本申请实施例中，两个功能组件400均包括至少一个预设功能模块，其中一个功能组件所包括的至少一个预设功能模块中至少部分预设功能模块的类型不同于另一个功能组件所包括的至少一个预设功能模块的类型。至少一个预设功能模块为电池模块、健康监测模块、扬声器模块和摄像模块中的一种或几种的组合。
示例性的，请参阅图17，图17为本申请实施例提供的穿戴式设备的应用场景图。其中一个功能组件400还可以包括健康监测模块440，健康监测模块440可以实现实时的健康信息监测功能，诸如体温、脉搏、呼吸频率、血压和血氧等健康信息。另一个功能组件400还可以包括摄像模块450，摄像模块450可以实现便捷拍摄及空间感知等功能。两个功能组件400还可以分别包括电池模块、扬声器模块或其他功能模块。可以理解的是，只要两个功能组件400所包括的预设功能模块的类型不完全相同即可，比如其中一个功能组件400中所包括的预设功能模块中有一个、两个、三个或全部预设功能模块不同于另一个功能组件400。这样，可以根据实际需求将不同的预设功能模块集成到不同的功能组件400中，使得两个功能组件400具有差异化功能，相对于两个功能组件400均堆叠有相同的预设功能模块，本申请实施例可以在有限的空间内使得功能组件400叠加更多种类型的功能，从而使得穿戴式设备20实现更多的功能。
在其他一些实施例中，功能组件400的个数可以为一个，光学组件600的个数也为两个，用户可以选择性地将其安装在第一镜腿240或第二镜腿260上，以实现在左眼观看虚拟图像或在右眼观看虚拟图像。或者，功能组件400的个数可以为两个，一个功能组件400安装于第一镜腿240，另一个功能组件400安装于第二镜腿260，光学组件600的个数也可以为一个，一个光学组件600可拆卸安装在第一安装孔或第二安装孔，并与其对应设置的功能组件400配合形成虚拟图像。
可以理解的是，本申请实施例可以包括两个功能组件400和至少一个光学组件600，一个功能组件400可拆卸连接于第一镜腿240，另一个功能组件400可拆卸连接于第二镜腿260，至少一个光学组件600可拆卸安装于第一安装孔和/或第二安装孔以传输一个功能组件400的显示模组420所发射的有效光信号和/或另一个功能组件400的显示模组420所发射的有效光信号。
需要说明的是，在其他一些实施例中，其中一个功能组件400所包括的预设功能模块中的类型与另一个功能组件400所包括的预设功能模块的类型也可以为相同。比如两个功能组件400都可以包括健康监测模块440或者都包括摄像模块450。
在其他一些实施例中，功能组件400的个数可以为一个，光学组件600的个数也可以为一个，另一个安装孔226可以安装普通镜片或其他类型的镜片。示例性的，如图18所示，图18为本申请实施例提供的穿戴式设备的第四种结构示意图。穿戴式设备20还可以包括镜片组件900，镜片组件900未包括光波导片620，即镜片组件900不具有增强现实功能。比如镜片组件900可以为平视镜片、近视镜片、远视镜片、太阳镜片、防蓝光镜片、防辐射镜片或其他类型的镜片中的一种或几种的组合。光学组件600安装于一个安装孔226以用于传输一个功能组件400的显示模组420所发射的有效光信号，镜片组件900安装于另一个安装孔226。可以理解的是，本申请实施例可以将具有增强现实功能的光学组件600用于单目镜片上，另一目镜片使用与之相匹配但无增强现实功能的注塑镜片或玻璃镜片。
本申请实施例还提供一种穿戴式设备，诸如图19所示，图19为本申请实施例提供的穿戴式设备的结构示意图。穿戴式设备40可以包括眼镜42和至少三个功能组件44。
其中，眼镜42可以包括镜架42a和光学组件42b，镜架42a可以包括镜架主体和连接 于镜架主体两侧的第一镜腿和第二镜腿，镜架主体具有安装孔，光学组件42b包括光波导片，光波导片安装于安装孔。其中，镜架42a的结构和光学组件42b的结构可参阅上述申请实施例中镜架200和光学组件600的相关描述，在此不再赘述。
至少三个功能组件44中的不同功能组件44可以包括不同的功能模块，至少三个功能模块组件均能够与第一镜腿或第二镜腿可拆卸连接，至少三个功能组件模块用于根据用户需求被选择性地安装于第一镜腿和/或第二镜腿。
示例性的，穿戴式设备40可以包括四个功能组件44，一个功能组件44可以包括电池模块44a，一个功能组件44可以包括健康监测模块44b、一个功能组件44可以包括摄像模块44c，另一个功能组件44可以包括显示模组44d。用户可以根据自身需求从四个功能组件44中选择其中一个或两个功能组件安装于镜架42上。诸如用户可以选择包括健康监测模块44b的功能组件44安装于第一镜腿以及选择包括投影模块44d的功能组件44安装于第二镜腿中，如图20所示，图20为本申请实施例提供的穿戴式设备的应用场景图。此时，安装于第一镜腿上的功能组件44可以通过健康监测模块44b监测用户当前的健康信息，并将该健康信号同步至安装于第二镜腿上的功能组件44，安装于第二镜腿上的功能组件44可以通过显示模组44d将用户当前的健康信息在用户的视网膜上形成虚拟图像，以使得用户可以在光学组件42b上看到当前的健康信息。
以上对本申请实施例提供的显示装置以及穿戴式设备进行了详细介绍。本文中应用了具体个例对本申请的原理及实施方式进行了阐述，以上实施例的说明只是用于帮助理解本申请。同时，对于本领域的技术人员，依据本申请的思想，在具体实施方式及应用范围上均会有改变之处，综上所述，本说明书内容不应理解为对本申请的限制。

Claims (20)

  1. 一种显示装置，其中，包括功能组件和光学组件，所述功能组件可拆卸连接于预设物体，所述功能组件包括显示模组，所述显示模组用于发射有效光信号；所述光学组件包括光波导片，所述光波导片与所述显示模组对应设置以使所述光波导片可接收到所述有效光信号，并对所述有效光信号进行传输以形成虚拟图像。
  2. 根据权利要求1所述的显示装置，其中，所述光学组件还包括屈光度矫正镜片，所述光波导片盖设于所述屈光度矫正镜片上，所述屈光度矫正镜片用于调制所述虚拟图像的屈光度。
  3. 根据权利要求2所述的显示装置，其中，所述光学组件还包括屈光度补偿镜片，所述光波导片夹设于所述屈光度矫正镜片和所述屈光度补偿镜片之间，所述屈光度补偿镜片用于补偿所述屈光度矫正镜片的屈光度。
  4. 根据权利要求3所述的显示装置，其中，所述屈光度矫正镜片背向所述光波导片的一面为凹面，所述屈光度矫正镜片背向所述光波导片的一面为凸面。
  5. 根据权利要求1所述的显示装置，其中，所述第一镜片组件还包括屈光度矫正镜片和屈光度补偿镜片，所述屈光度矫正镜片和/或所述屈光度补偿镜片可拆卸地安装于所述预设物体，所述屈光度矫正镜片用于调制所述虚拟图像的屈光度，所述屈光度补偿镜片用于补偿所述屈光度矫正镜片的屈光度。
  6. 根据权利要求1所述的显示装置，其中，所述光学组件还包括至少一个功能镜片，所述至少一个功能镜片可拆卸地安装于所述预设物体，且当所述至少一个功能镜片安装于所述预设物体时，所述至少一个功能镜片与所述光波导片间隔设置。
  7. 根据权利要求6所述的显示装置，其中，所述至少一个功能镜片包括：
    第一功能镜片，所述第一功能镜片安装于所述预设物体时，所述第一功能镜片间隔设置在所述光波导片的一侧，且与所述功能组件电连接；
    第二功能镜片，所述第二功能镜片安装于所述预设物体时，所述第二功能镜片间隔设置在所述光波导片的另一侧。
  8. 根据权利要求7所述的显示装置，其中，所述第一功能镜片为电致变色镜片，所述功能组件用于控制所述电致变色镜片的状态以调制所述电致变色镜片的透过率；
    所述第二功能镜片为液晶透镜组，所述功能组件用于控制所述液晶透镜组以使得所述液晶透镜组实现不同屈光度的调制。
  9. 根据权利要求1至8任一项所述的显示装置，其中，所述显示装置包括两个所述功能组件，两个所述功能组件均包括至少一个预设功能模块，其中一个所述功能组件所包括的至少一个预设功能模块中至少部分预设功能模块的类型不同于另一个所述功能组件所包括的至少一个预设功能模块的类型；或者
    其中一个所述功能组件所包括的预设功能模块中的类型与另一个所述功能组件所包括的预设功能模块的类型相同。
  10. 根据权利要求9所述的显示装置，其中，所述至少一个预设功能模块为电池模块、健康监测模块、扬声器模块和摄像模块中的一种或几种的组合。
  11. 根据权利要求1至8任一项所述的显示装置，其中，所述光波导片包括基体和光栅结构，所述光栅结构包括第一子光栅结构、第二子光栅结构和第三子光栅结构，所述第二子光栅结构位于所述第一子光栅结构和所述第三子光栅结构之间，所述第一子光栅结构、所述第二子光栅结构和所述第三子光栅结构的尺寸依次增加。
  12. 根据权利要求1至8任一项所述的显示装置，其中，所述光波导片包括多个平板介质层，所述多个平板介质层沿第一方向依次层叠设置。
  13. 一种穿戴式设备，其中，包括预设物体和如权利要求1至12任一项所述的显示 装置，所述预设物体与所述功能组件可拆卸连接。
  14. 根据权利要求13所述的穿戴式设备，其中，预设物体包括：
    镜架主体，具有第一安装孔和第二安装孔；
    第一镜腿，设置于所述镜架主体的一侧且与所述第一安装孔相邻设置；以及
    第二镜腿，设置于所述镜架主体的另一侧且与所述第二安装孔相邻设置，所述镜架主体的另一侧与所述镜架主体的一侧相对设置；
    其中，所述功能组件可拆卸连接于所述第一镜腿或所述第二镜腿，所述光学组件可拆卸安装于所述第一安装孔或所述第二安装孔。
  15. 根据权利要求14所述的穿戴式设备，其中，所述第一镜腿和/或所述第二镜腿具有磁性，所述功能组件具有磁性且所述功能组件的磁性与所述第一镜腿和所述第二镜腿的磁性相反，所述功能组件通过磁性吸附于所述第一镜腿或所述第二镜腿上；或者
    所述第一镜腿和/或所述第二镜腿具有磁性，所述功能组件具有第一金属部，所述第一金属部吸附于所述第一镜腿或所述第二镜腿上；或者
    所述第一镜腿和/或所述第二镜腿具有第二金属部，所述功能组件具有磁性，所述第二金属部吸附于所述功能组件；或者
    所述功能组件设置有卡接部，所述功能组件通过所述卡接部卡设在所述第一镜腿或第二镜腿上；或者
    所述功能组件设置有夹持部，所述功能组件通过所述夹持部夹设在所述第一镜腿或所述第二镜腿上。
  16. 一种穿戴式设备，其中，包括：
    如权利要求1至12任一项所述的显示装置，所述显示装置包括两个所述功能组件和至少一个所述光学组件；和
    预设物体，包括镜架主体、第一镜腿和第二镜腿，所述镜架主体具有第一安装孔和第二安装孔；第一镜腿设置于所述镜架主体的一侧且与所述第一安装孔相邻设置；所述第二镜腿设置于所述镜架主体的另一侧且与所述第二安装孔相邻设置，所述镜架主体的另一侧与所述镜架主体的一侧相对设置；
    其中，一个所述功能组件可拆卸连接于所述第一镜腿，另一个所述功能组件可拆卸连接于所述第二镜腿，至少一个所述光学组件可拆卸安装于所述第一安装孔和/或所述第二安装孔以传输一个所述功能组件的显示模组所发射的有效光信号和/或另一个所述功能组件的显示模组所发射的有效光信号。
  17. 根据权利要求16所述的穿戴式设备，其中，所述镜架主体设置有连接部，所述第一镜腿设置有第一连接件，所述第二镜腿设置有第二连接件，所述连接部分别与所述第一连接件和所述第二连接件连接；
    其中一个所述功能组件安装于所述第一镜腿时与第一连接件连接，另一个所述功能组件安装于所述第二镜腿时与第二连接件连接，以使得另一个所述功能组件能够与其中一个所述功能组件通讯。
  18. 一种穿戴式设备，其中，包括：
    眼镜，包括镜架主体和连接于所述镜架主体两侧的第一镜腿和第二镜腿；和
    至少三个功能组件，不同的所述功能组件包括不同的预设功能模块，所述至少三个功能组件均能够与所述第一镜腿或所述第二镜腿可拆卸连接，所述至少三个功能组件用于根据用户需求被选择性地安装于第一镜腿和/或第二镜腿。
  19. 根据权利要求18所述的穿戴式设备，其中，所述预设功能模块为电池模块、健康监测模块、扬声器模块和摄像模块中的一种或几种的组合。
  20. 根据权利要求18或19所述的穿戴式设备，其中，所述第一镜腿和/或所述第二镜 腿具有磁性，所述至少三个功能组件具有磁性且所述功能组件的磁性与所述第一镜腿和所述第二镜腿的磁性相反，所述至少三个功能组件通过磁性吸附于所述第一镜腿或所述第二镜腿上；或者
    所述第一镜腿和/或所述第二镜腿具有磁性，所述至少三个功能组件均具有第一金属部，所述第一金属部吸附于所述第一镜腿或所述第二镜腿上；或者
    所述第一镜腿和/或所述第二镜腿具有第二金属部，所述至少三个功能组件具有磁性，所述第二金属部吸附于所述至少三个功能组件中的一个或多个的组合；或者
    所述至少三个功能组件设置有卡接部，所述至少三个功能组件通过所述卡接部卡设在所述第一镜腿或第二镜腿上；或者
    所述至少三个功能组件设置有夹持部，所述至少三个功能组件通过所述夹持部夹设在所述第一镜腿或所述第二镜腿上。
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