CN114236848A

CN114236848A - Carry module, plug-in device and head-mounted equipment

Info

Publication number: CN114236848A
Application number: CN202111635791.1A
Authority: CN
Inventors: 杨玉林
Original assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Current assignee: Guangdong Oppo Mobile Telecommunications Corp Ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-03-25
Anticipated expiration: 2041-12-29
Also published as: CN114236848B

Abstract

The application discloses carry module, external device and head-mounted apparatus belongs to smart machine technical field. The mounting module comprises a shell assembly, an assembly frame connected with the shell assembly in a rotating mode, a circuit system installed in the shell assembly and lenses installed on the assembly frame, wherein the lenses are provided with light transmission areas and display areas, the light transmission areas and the display areas are arranged at intervals or in an overlapping mode, the light transmission areas are used for transmitting ambient light, the lenses are connected with the circuit system, and the circuit system is used for controlling the display areas to display images. This application can wear through casing subassembly to can make up the use with other equipment, also can carry out image display through the display area of lens when needs display image, also can carry out the environment through the light-transmitting zone and observe, also can realize the function of making a video recording through light-transmitting zone and circuit system cooperation.

Description

Carry module, plug-in device and head-mounted equipment

Technical Field

The application belongs to the technical field of intelligent equipment, especially relates to a carry module, external device and head-mounted apparatus.

Background

At present, in the smart glasses industry, image display is mostly performed through augmented reality or virtual reality, but in some scenes, image display through augmented reality or virtual reality is not needed, and no other device can perform image display.

Disclosure of Invention

This application aspect provides a carry module, including casing assembly, with casing assembly rotates the assembly frame of connecting, installs circuit system in the casing assembly and installs lens on the assembly frame, the lens is provided with printing opacity district and display area, printing opacity district with the display area interval sets up or overlaps the setting, printing opacity district is used for seeing through the ambient light, the lens with circuit system connects, circuit system is used for control the display area shows the image.

The application provides an external hanging device on one hand, and the external hanging device comprises a first hanging module and a second hanging module, wherein each of the first hanging module and the second hanging module comprises a shell assembly, an assembling frame rotationally connected with the shell assembly, a circuit system installed in the shell assembly and a lens installed on the assembling frame, the circuit system in the first hanging module is used for being in communication connection with the circuit system in the second hanging module, the lens in the first hanging module is provided with a light transmitting area and a display area, and the light transmitting area is used for transmitting ambient light;

in the first mounting module, the lens is electrically connected with the circuit system, the circuit system is used for controlling the display area to display images, and the circuit system is provided with a camera module which is used for receiving ambient light penetrating through the light-transmitting area.

The utility model provides a wear-type equipment on the one hand, including frame construction and mount module, frame construction is used for wearing at user's head, frame construction is provided with first mount subassembly, the mount module is provided with second mount subassembly, first mount subassembly is used for being connected with second mount subassembly, with mount module is hung in frame construction is last, mount module is including setting the casing subassembly of second mount subassembly, with casing subassembly rotates the assembly frame of connecting, installs circuitry in the casing subassembly and installs lens on the assembly frame, the lens is provided with light-permeable zone and display area, light-permeable zone is used for seeing through the ambient light, the lens with the circuitry electricity is connected, circuitry is used for control the display area shows the image.

Adopt this application technical scheme, the beneficial effect who has does: the application provides a carry module, it can wear through casing subassembly to can make up the use with other equipment, also can carry out image display through the display area of lens when needing display image, also can carry out the environment through the printing opacity district and observe, also can realize the function of making a video recording through printing opacity district and circuit system cooperation.

Drawings

FIG. 1 is an assembly view of a head mounted device according to an embodiment of the present application;

FIG. 2 is a schematic view of the construction of the wearing device of FIG. 1;

FIG. 3 is a schematic view of a portion of the wearable device of FIG. 2 in one embodiment;

FIG. 4 is a partial schematic structural view of the connection between the wearing body and the support portion and the rotating shaft assembly shown in FIG. 2;

FIG. 5 is an exploded view of the wearing body of FIG. 4 in cooperation with the support portion and the rotating shaft assembly;

FIG. 6 is an exploded view of the slack adjuster assembly of FIG. 5;

FIG. 7 is a partial schematic view of the slack adjustment assembly of FIG. 5;

FIG. 8 is an exploded view of the slack adjustment assembly of FIG. 6 from another perspective;

FIG. 9 is a schematic view of a portion of the slack adjuster assembly of FIG. 7;

FIG. 10 is a schematic diagram of the first functional lens module of FIG. 3 mated with a first circuit system;

FIG. 11 is a schematic view of a frame of the display module of FIG. 10 engaged with a photosensitive element, such as a photosensor;

FIG. 12 is a schematic diagram of the structure of the functional device of FIG. 10 in another embodiment;

FIG. 13 is a schematic structural diagram of the display module shown in FIG. 12;

FIG. 14 is a schematic structural diagram of the display module of FIG. 13 in another embodiment;

FIG. 15 is a schematic layout of the pixel cells and light-sensitive pixel cells of FIG. 13;

FIG. 16 is a schematic layout view of the pixel cells and light-sensitive pixel cells of FIG. 13;

FIG. 17 is a schematic layout view of the pixel cells and light-sensitive pixel cells of FIG. 13;

FIG. 18 is a schematic view of the first functional lens module and the first circuitry of FIG. 3 in another embodiment;

FIG. 19 is a schematic structural diagram of the first mounting module shown in FIG. 1;

FIG. 20 is an exploded view of the first mounting module of FIG. 19;

FIG. 21 is a schematic view of the assembly frame of FIG. 20 mated with the housing assembly;

FIG. 22 is an exploded view of the housing assembly of FIG. 21;

FIG. 23 is a schematic view of the second functional lens module of FIG. 20 in cooperation with a second circuit system;

fig. 24 is a schematic structural view illustrating the second functional lens module of fig. 20 being engaged with the first housing;

FIG. 25 is a schematic diagram of the housing assembly of FIG. 20 in combination with second circuitry;

fig. 26 is a schematic view of the first mounting module of fig. 19 being bent into a ring structure.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, 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 application.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment can be included in at least one embodiment of the application. The appearances of the phrase in various places in the specification are not necessarily all referring to the same embodiment, nor are separate or alternative embodiments mutually exclusive of other embodiments. It is explicitly and implicitly understood by one skilled in the art that the embodiments described herein can be combined with other embodiments.

The present application sets forth a head-mounted device. The head-mounted device may be an augmented reality or virtual reality device, such as augmented reality or virtual reality glasses. Of course, the head-mounted device may also be other devices that need to be worn on the head of the user, such as glasses, for example, a device that has other functions such as illumination and can be worn on the head of the user, and details are not repeated. Augmented reality or virtual reality glasses are described in detail below as examples.

In an example of augmented reality or virtual reality glasses, the head-mounted device may be configured to communicate data to and receive data from an external processing device through a signal connection, which may be a wired connection, a wireless connection, or a combination thereof. However, in other cases, the head mounted device may be used as a stand-alone device, i.e. the data processing is performed in the head mounted device itself. The signal connection may be configured to carry any kind of data, such as image data (e.g., still images and/or full motion video, including 2D and 3D images), audio, multimedia, voice, and/or any other type of data. The external processing device may be, for example, a gaming console, a personal computer, a tablet computer, a smart phone, or other type of processing device. The signal connection may be, for example, a Universal Serial Bus (USB) connection, a Wi-Fi connection, a bluetooth or Bluetooth Low Energy (BLE) connection, an ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE/4G or 5G), etc., or a combination thereof. Additionally, the external processing device may communicate with one or more other external processing devices via a network, which may be or include, for example, a Local Area Network (LAN), a Wide Area Network (WAN), an intranet, a Metropolitan Area Network (MAN), the global internet, or a combination thereof.

Display components, optics, sensors, processors, etc. may be mounted in the head-mounted device. In the example of augmented reality or virtual reality glasses, the display component is designed to implement the functionality of the virtual reality glasses, for example, by projecting light into the user's eyes, e.g., by projecting light into the user's eyes, overlaying an image on the user's view of their real-world environment. The head-mounted device may also include sensors, such as light sensors, hall sensors, and the like, and may also include electronic circuitry to control at least some of the above-described components and perform associated data processing functions. The electronic circuitry may include, for example, one or more processors and one or more memories.

Referring to fig. 1, fig. 1 is an assembly view of a head-mounted device according to an embodiment of the present application. The head-mounted apparatus 100 may include a wearing device 200 and an external hanging device 300 mounted on the wearing device 200. Wherein the wearable device 200 is wearable on the head of the user. The wearing device 200 is matched with the plug-in device 300, so that the augmented reality or virtual reality function can be realized in front of the eyes of the user, and other functions such as the function of displaying images can also be realized, which is not described in detail. In some embodiments, one of the wearing device 200 and the plug-in device 300 may be omitted and the other of the wearing device 200 and the plug-in device 300 may be used alone.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "communicating" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms herein can be understood in a specific context to one of ordinary skill in the art.

Referring to fig. 1, fig. 2 and fig. 3 together, fig. 2 is a schematic structural diagram of the wearing device 200 in fig. 1. Fig. 3 is a partial schematic structural view of the wearable device 200 in fig. 2 in one embodiment. The wearing device 200 may include a frame structure 10 for wearing on the head of a user, a first functional lens module 20 mounted on the frame structure 10, and a first circuitry 30 mounted on the frame structure 10. The first functional lens module 20 is disposed corresponding to the eyes of the user to realize certain optical functions, such as light transmission, vision correction, virtual reality, augmented reality, etc., and to realize image display. The first circuit system 30 can cooperate with the first functional lens module 20 to implement a certain optical function or image display of the first functional lens module 20. In some embodiments, the first circuit system 30 can be used to cooperate with the plug-in device 300 to realize the functions of the plug-in device 300 and/or the first functional lens module 20.

It is to be noted that the terms "first", "second", etc. are used herein and hereinafter for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, features defined as "first," "second," etc. may explicitly or implicitly include one or more of the described features.

The frame structure 10 may include a wearing body 40 worn in front of the user's eyes and a support 50 connected with the wearing body 40 to be worn on the user's head. Wherein the wearing body 40 can cooperate with the support 50 to enable the wearing of the frame structure 10 on the head of the user. Of course, the support 50 may be independently and directly worn on the head of the user, and the wearing body 40 may be provided on the support 50. In some embodiments, the wearing body 40 can be worn on the bridge of the nose of the user, the support 50 can be bridged between the ears and the head of the user, and the wearing body 40 and the support 50 are worn on the head of the user in a fitting manner. In some embodiments, the frame structure 10 may also be worn on the head of the user in other forms. For example, the wearing body 40 may be connected with the supporting portion 50 to form a ring structure or a semi-ring structure for wearing on the head of the user. For example, the support portion 50 may be formed in a ring structure or a semi-ring structure to be worn on the head of the user independently and directly. It is understood that the frame structure 10 may not be limited to the wearing body 40 and the supporting portion 50, but may include other structures, which are not described in detail.

The wearing main body 40 may be made of one or more hard materials. Opposite ends of the wearing body 40 may be connected with the supporting parts 50. The wearing body 40 may include a first mounting frame 41 and a second mounting frame 42 fixedly coupled to each other. The first and second mounting frames 41 and 42 are connected to the support portion 50, respectively. The first mounting frame 41 and/or the second mounting frame 42 can be used for mounting the first functional lens module 20. The first mounting frame 41 and/or the second mounting frame 42 may be used to mount the first circuitry 30.

It is to be understood that names of the "first installation frame", the "second installation frame", and the "installation frame" may be mutually converted, for example, the "first installation frame" may also be referred to as the "second installation frame".

The mounting frames, such as the first mounting frame 41 and the second mounting frame 42, may be a ring structure or a semi-ring structure, so as to mount the first functional lens module 20. Of course, the mounting frames, such as the first mounting frame 41 and the second mounting frame 42, may also have other structures, which are not described in detail. In some embodiments, the mounting frames, such as the first mounting frame 41 and the second mounting frame 42, can also be used to mount the first functional lens module 20 by fastening, screwing, welding, adhering, and the like.

The mounting frames, such as the first mounting frame 41 and the second mounting frame 42, may have accommodating spaces therein to cooperate with the first circuit system 30 to realize the cooperation between the first functional lens module 20 and the first circuit system 30.

In some embodiments, the junction of the first and second mounting frames 41, 42 may span the bridge of the nose of the user. Of course, the nose pad can also be erected on the bridge of the nose of the user through structures such as the nose pad.

In an embodiment, one of the first mounting frame 41 and the second mounting frame 42 may be omitted, and the other of the first mounting frame 41 and the second mounting frame 42 is connected to the supporting portion 50 to enable wearing of the wearing body 40. In an embodiment, the first mounting frame 41 and the second mounting frame 42 can be omitted, and the first functional lens module 20 can be mounted and fixed by the supporting portion 50.

Referring to fig. 2, the material of the supporting portion 50 may be one or more hard materials. The support portion 50 is to be worn between the head and the ear of the user, and may be connected to the wearing body 40, for example, the first and second mounting frames 41 and 42. The support part 50 may include a first leg 51 connected with the wearing body 40, for example, the first mounting frame 41, and a second leg 52 connected with the wearing body 40, for example, the second mounting frame 42. Wherein, the first leg 51 can be erected between the right ear and the head, and the second leg 52 can be erected between the left ear and the head, so as to realize the wearing of the support portion 50. The first leg 51 and/or the second leg 52 may be used to mount the first circuitry 30.

It is understood that the names "first leg", "second leg", and "leg" may be interchanged, for example, the "first leg" may also be referred to as the "second leg".

Legs, such as first leg 51, second leg 52, may be pivotally connected to the wearing body 40. The rotational connection of the legs, e.g. the first leg 51, the second leg 52, to the wearing body 40 is realized, for example, by means of a spindle. In one embodiment, the first leg 51 is pivotally connected to the wearing body 40, such as the first mounting frame 41. In one embodiment, second leg 52 is pivotally connected to wearing body 40, such as second mounting frame 42. In one embodiment, an end of the first leg 51 away from the wearing body 40, such as the first mounting frame 41, can move to a side close to the second leg 52 or to a side away from the second leg 52 when the first leg 51 rotates relative to the wearing body 40, such as the first mounting frame 41. In one embodiment, an end of second leg 52 remote from wearing body 40, e.g., second mounting frame 42, is movable toward a side close to first leg 51 or away from first leg 51 when second leg 52 is rotated relative to wearing body 40, e.g., second mounting frame 42. It will be appreciated that in some embodiments, legs, such as first leg 51, second leg 52, may be fixedly attached to the wearable body 40.

A first mounting component 511 can be arranged on the legs, such as the first leg 51 and the second leg 52, for mounting the plug-in device 300. In some embodiments, a leg, such as first leg 51, may be provided with first mounting assembly 511. In some embodiments, a leg, such as second leg 52, may provide first mounting assembly 511.

The first mounting component 511 may include a magnetic member to achieve magnetic coupling of the plug-in device 300 with the first mounting component 511 by a magnetic force between the magnetic member and the plug-in device 300. In some embodiments, the magnetic member may be an electromagnet or may be a permanent magnet such as a magnet. It is understood that the first mounting assembly 511 can also be connected and fixed with the plug-in device 300 by means of fastening, screwing, welding, bonding, etc.

In some embodiments, the first mounting component 511 may further include a first electrical interface to electrically connect with the first circuitry 30, so that the first circuitry 30 is electrically connected with an external power source, the plug-in device 300, and other external devices through the first electrical interface to perform operations such as charging and/or data transmission. In some embodiments, the first electrical interface may be electrically connected with the plug-in device 300 when the first mounting component 511 is mounted with the plug-in device 300. In one embodiment, the first electrical interface is a USB interface, a Type-C interface, or the like, as is known to those skilled in the art. In an embodiment, the first electrical interface is a pogo pin or a contact that mates with a pogo pin.

A receiving space may be provided in the legs, such as the first leg 51 and the second leg 52, to receive the first circuit system 30, so as to mount the first circuit system 30 on the legs, such as the first leg 51 and the second leg 52.

Referring to fig. 2 and 3, the first functional lens module 20 may include a first functional lens 21 mounted on a wearing body 40, such as a first mounting frame 41, and a second functional lens 22 mounted on the wearing body 40, such as a second mounting frame 42. Wherein, the first functional lens 21 may correspond to a right eye setting of the user, and the second functional lens 22 may correspond to a left eye setting of the user. In one embodiment, at least one of the first functional lens 21 and the second functional lens 22 may be omitted.

In some embodiments, when the first functional lens 21 is mounted on the first mounting frame 41, such as a ring structure or a semi-ring structure, is disposed around the edge of the first functional lens 21. In some embodiments, when the second functional lens 22 is mounted on the second mounting frame 42, the second mounting frame 42 surrounds the edge of the second functional lens 22, such as a ring structure or a semi-ring structure.

In some embodiments, the first functional lens 21 and the second functional lens 22 can be symmetrically disposed.

The functional lenses, such as the first functional lens 21 and the second functional lens 22, may comprise one or more lenses stacked in layers. In some embodiments, the functional lenses, such as the first functional lens 21 and the second functional lens 22, may comprise only one lens. In one embodiment, the function of the first functional lens 21 may be different from the function of the second functional lens 22. Of course, in some embodiments, the function of the first functional lens 21 can also be the same as the function of the second functional lens 22. Specifically, the functions of the first functional lens 21 and the second functional lens 22 can be adjusted within the technical scope known to those skilled in the art.

The lens can be made of one or more transparent or semitransparent materials such as glass, plastic and the like. The lens can also be made of one or more of transparent materials, semitransparent materials, opaque materials and the like for a certain light transmission effect.

In one embodiment, the lens may be a vision correction lens made of one or more of convex lens and concave lens, and other types of lenses or functional lenses (such as flat lens, anti-glare lens, colored lens (such as sunglasses), etc.) or functional films (such as antireflection film, polarization mode, filter film, electrochromic film, photochromic film, etc.) may be disposed in the vision correction lens. In one embodiment, the lens may be a myopic lens.

In other embodiments, the lens may also be other functional lenses such as flat, anti-glare, colored (e.g., sunglasses), etc.

In one embodiment, the lens may also be a photochromic device (e.g., a photochromic film). For example, the photochromic device can be made of a photochromic material, so that the photochromic device can change color after being excited by light with a certain wavelength. The photochromic material can be prepared by the technical scheme existing in the prior art within the understanding range of the skilled person, and the detailed description is omitted.

In an embodiment, the lens may also be an electrochromic device (e.g., an electrochromic film). For example, electrochromic devices may be made using electrochromic materials. The electrochromic material may be one of an inorganic electrochromic material and an organic electrochromic material. The inorganic electrochromic material may be tungsten trioxide. The organic electrochromic material can be one of polythiophene and derivatives thereof, viologen, tetrathiafulvalene, metal phthalocyanine compounds and the like. Of course, the electrochromic material can be manufactured by the technical solutions existing in the prior art within the scope understood by those skilled in the art, and will not be described in detail.

The electrochromic device may be electrically connected to electronic circuitry within the head-mounted device 100, such as the first circuitry 30, to enable control of the electrochromic device.

In one embodiment, the lens may be a waveguide assembly. In some embodiments, the waveguide assembly may include an optical waveguide. The head-mounted device 100 may present a virtual reality/augmented reality environment through a waveguide component, such as an optical waveguide. In an embodiment, a waveguide component, such as an optical waveguide, may cooperate with electronic circuitry, such as the first circuitry 30, internal to the head-mounted device 100 to present a virtual reality/augmented reality environment. In some embodiments, the waveguide component, e.g., the optical waveguide, can be a planar grating waveguide, e.g., a diffraction grating waveguide.

In one embodiment, the lens may be a composite lens. For example, lenses are provided with multiple functional zones. For example, the functional region may be one of a display region, a light-transmitting region, a vision correction region, an electro/photochromic region, an optical waveguide region, and the like, among others. In one embodiment, the composite lens can cooperate with electronic circuitry, such as the first circuitry 30, inside the head-mounted device 100, for example, to display images on a display area (e.g., a display module display area and other display areas known to those skilled in the art), such as a transparent area for transmitting light, for example, to present a virtual reality/augmented reality environment, such as vision correction. In some embodiments, the light-transmitting region may be a transparent material or may be an opening. It is understood that when the lens is provided with the display area and the light-transmitting area, the display area and the light-transmitting area may be spaced apart. For example, the display area is a display module display area. Of course, the display area and the light-transmitting area may be overlapped. That is, the light-transmitting region can also realize image display of the display region.

It can be understood that the functional lenses, such as the first functional lens 21 and the second functional lens 22, may be a structure formed by combining lenses in any of the above embodiments, and are not described in detail.

Taking the functional lens, such as the first functional lens 21 and the second functional lens 22, as an example of a waveguide component, such as an optical waveguide, the functional lens, such as the first functional lens 21 and the second functional lens 22, is provided with an optical coupling light-in surface and an optical coupling light-out surface. The optical coupling light-in surface and the optical coupling light-out surface are connected together to form an optical path. Light emitted by the electronic circuitry, such as the first circuitry 30, is coupled into the lens from the light coupling light-in surface and transmitted within the optical path, and finally the light is coupled out of the lens at the light coupling light-out surface and is incident on the eye of the wearer and imaged on the retina.

Referring to fig. 3, the functional lens, such as the first functional lens 21 and the second functional lens 22, may be disposed with a first functional area 201, a second functional area 202 and a third functional area 203.

It is to be understood that names of "first functional area", "second functional area", "third functional area", and "functional area" may be mutually converted, for example, the "first functional area" may also be referred to as "second functional area".

Specifically, the first functional region 201 can be a first light transmissive region and/or a vision correction region and/or an electro/photochromic region and is configured to transmit light such that the light is incident on the wearer's eye. In some embodiments, the first functional region 201 may be an optical waveguide region, such as an optical coupling light-emitting surface, to realize a virtual reality/augmented reality function. In some embodiments, the first functional region 201 may be omitted.

The second functional region 202 may be a second transparent region for transmitting light in cooperation with the first circuit system 30. The second functional region 202 may be a lens region to focus or emit light. In some embodiments, the second functional region 202 may be an electro/photochromic region. In some embodiments, the second functional region 202 may be an optical waveguide region, such as an optical light-in face, to implement virtual reality/augmented reality functionality. In some embodiments, the second functional region 202 may be omitted.

It is to be understood that the names "first light-transmitting region", "second light-transmitting region", "third light-transmitting region", and "light-transmitting region" may be interchanged, for example, the "first light-transmitting region" may also be referred to as "second light-transmitting region".

The third functional area 203, which may be a display area of a display module or other display type known to those skilled in the art, is electrically connected to the first circuit system 30 and displays images under the control of the first circuit system 30. In some embodiments, the display area of the display module may be a touch screen display area.

It is understood that in some embodiments, the first functional lens 21 and the second functional lens 22 may not have the same function.

Referring to fig. 3, the first circuit system 30 can be used to cooperate with the first functional lens module 20 to realize one of the functions of augmented reality, virtual reality, electrochromic, image display, light transmittance, and the like of the first functional lens module 20. Of course, in some embodiments, the first circuit system 30 can also be electrically connected to the plug-in device 300 to implement the functions of the plug-in device 300 and/or the first functional lens module 20.

The first circuit system 30 may include a functional device 31, a main board module 32, a battery module 33, and a speaker module 34 electrically connected together and disposed in the receiving space of the supporting part 50, for example, the first leg 51. The battery module 33 can provide power for normal operation of the motherboard module 32, the functional device 31 and the speaker module 34. The main board module 32 can be used for controlling the functional device 31 and the speaker module 34 to operate normally. In some embodiments, when the functional lenses, such as the first functional lens 21 and the second functional lens 22, are electrically connected to the motherboard module 32, the motherboard module 32 can be used to control the functional lenses, such as the first functional lens 21 and the second functional lens 22, so as to implement the display function and the color change function of the functional lenses, such as the first functional lens 21 and the second functional lens 22. It will be appreciated that the first circuitry 30 may also include other devices, such as a microphone, indicator lights, touch screen, antenna assembly, bluetooth module, heat sink assembly, etc.

The functional device 31 can be mounted in the housing space of the mounting frame such as the first mounting frame 41 and the second mounting frame 42. Of course, the functional device 31 may be installed in the accommodating space of the support portion 50, such as the first leg 51 and the second leg 52. That is, the position where the functional device 31 is disposed on the frame structure 10 can be adjusted as needed.

In some embodiments, the functional device 31 may be an optical-mechanical component for emitting light, so that the light is coupled into the functional lens, such as the first functional lens 21 and the second functional lens 22, in the second functional area 202, such as the optical coupling-in surface, to realize the virtual reality/augmented reality function.

In some embodiments, the functional device 31 may be a camera module, and is configured to receive light passing through the second functional region 202, so as to capture external light. In some embodiments, the camera module may be configured to take pictures and images, and may be configured to take pictures for implementing the virtual reality/augmented reality function of the head-mounted device 100, so that the main board module 32 processes images taken by the camera module to present a virtual reality/augmented reality environment.

In some embodiments, the functional device 31 may be a lamp for emitting light to the outside in the second functional region 202, such as a light-transmitting region.

The motherboard module 32 may be provided with electronic components such as a processor and a sensor (e.g., a hall sensor, a temperature sensor, etc.), which are not described herein. The motherboard module 32 may be electrically connected to the first mounting component 511, for example, the first electrical interface, so as to electrically connect the motherboard module 32 to an external device, such as an external power source and the plug-in device 300, and perform operations such as charging and/or data transmission.

The motherboard module 32 may include a first motherboard assembly 321 and a second motherboard assembly 322 electrically connected to each other. The first main board assembly 321 can be used to control the functional lenses, such as the first functional lens 21 and the second functional lens 22, so as to implement the display function and the color change function of the functional lenses, such as the first functional lens 21 and the second functional lens 22. The first main board assembly 321 may be used to control the functional device 31. The first main board assembly 321 can be used for controlling the speaker module 34. The second motherboard assembly 322 can be used to control the charging and discharging of the battery module 33. In some embodiments, one of the first and second

main board assemblies

321, 322 may be omitted or be of unitary construction.

The main board module 32, the battery module 33 and the speaker module 34 can be installed in the accommodating space of the supporting portion 50, such as the first leg 51 and the second leg 52.

It is understood that, in some embodiments, the functional device 31 corresponding to the first functional lens 21 may be the same as or different from the functional device 31 corresponding to the second functional lens 22 if the respective functions of the first functional lens 21 and the second functional lens 22 are implemented together.

Additionally, in some embodiments, the number of first circuitry 30 may also be two. One of which is engageable with the first mounting frame 41, the first functional lens 21 and the first leg 51. And the other is engageable with the second mounting frame 42, the second functional lens 22 and the second leg 52. Of course, the two first circuitry 30 may or may not be directly electrically connected. The two first circuitry 30 may or may not communicate directly.

Additionally, in some embodiments, there may be two functional devices 31 in the first circuitry 30, one functional device 31 corresponding to the first functional lens 21 and the other functional device 31 corresponding to the second functional lens 22.

Referring to fig. 4 and 5, fig. 4 is a partial structure schematic view of the wearing body 40, the supporting portion 50 and the rotating shaft assembly in fig. 2, and fig. 5 is an exploded schematic view of the wearing body 40, the supporting portion 50 and the rotating shaft assembly in fig. 4. In order to further adjust the clamping force of the support portion 50, such as the first leg 51 and the second leg 52, on the head of the user when the support portion 50, such as the first leg 51 and the second leg 52, is unfolded, so as to make the user comfortable. The slack adjuster 60 may be provided between the wearing body 40, e.g., the first mounting frame 41, and the support portion 50, e.g., the first leg 51, and between the wearing body 40, e.g., the second mounting frame 42, and the support portion 50, e.g., the second leg 52. The slack adjuster assembly 60 may include at least one pivot to pivotally connect the wearing body 40, such as the first and second mounting frames 41, 42, to the support portion 50, such as the first and

second legs

51, 52.

In some embodiments, the pivotal connection of the wearing body 40, e.g., the first mounting frame 41, to the support portion 50, e.g., the first leg 51, is achieved by a slack adjuster assembly 60. In some embodiments, the pivotal connection of the wear body 40, e.g., the second mounting frame 42, to the support portion 50, e.g., the second leg 52, is accomplished by a slack adjuster assembly 60.

Referring to fig. 5 and 6, 7 and 8, fig. 6 is an exploded view of the slack adjuster assembly 60 of fig. 5, fig. 7 is a partial view of the slack adjuster assembly 60 of fig. 5, and fig. 8 is an exploded view of the slack adjuster assembly 60 of fig. 6 from another perspective. The slack adjuster assembly 60 may include a first pivot 61 mounted to a mounting frame, such as the first mounting frame 41, a second pivot 62 mounted to a leg, such as the first leg 51, a shaft 63 connecting the first pivot 61 and the second pivot 62, a damping member 64 mounted to the second pivot 62 and engaged with the shaft 63 and/or the first pivot 61, and a trim 65 engaged with the second pivot 62. The first pivot element 61 is rotatable relative to the second pivot element 62 via a shaft 63. The damping member 64 acts on the shaft 63 and/or the first pivot 61 to provide a resilient force to the first pivot 61 when the first pivot 61 rotates relative to the second pivot 62, adjusting the force between the leg, such as the first leg 51, and the user's head, making the user more comfortable wearing the frame structure 10.

It should be understood that the terms "first pivot", "second pivot", and "pivot" can be used interchangeably, and for example, "first pivot" can also be referred to as "second pivot".

The first pivot member 61 may be made of a rigid material. The first hinge member 61 may include a first hinge body 611. The first pivot body 611 may be fixed to a mounting frame, such as the first mounting frame 41, by clamping, screwing, welding, or adhering.

The first hinge body 611 is provided with a first connecting portion 612 at a side thereof away from the rotating shaft 63, so as to be fixedly connected to a mounting frame, such as the first mounting frame 41. In some embodiments, the first hinge body 611 may extend into the accommodating space 411 of the mounting frame, such as the first mounting frame 41, and be fixedly connected to the mounting frame, such as the first mounting frame 41, by the first connecting portion 612. In some embodiments, the first connecting portion 612 may be a connecting hole, a screw hole, or the like, so as to achieve the connection and fixation of the first pivot body 611 and the mounting frame, for example, the first mounting frame 41, by a bolt, a nut, or the like.

The first hinge body 611 has a first connecting lug 613 and a second connecting lug 614 disposed on a side thereof close to the rotating shaft 63 for mounting the rotating shaft 63. The first engaging lug 613 and the second engaging lug 614 may be arranged in the axial direction of the rotating shaft 63. In some embodiments, the first connecting ear 613 can be a unitary structure with the second connecting ear 614. In some embodiments, one of the first engaging lug 613 and the second engaging lug 614 may be omitted.

It is understood that the terms "first engaging lug", "second engaging lug", and "engaging lug" may be used interchangeably, and for example, the "first engaging lug" may also be referred to as "second engaging lug".

The first coupling ear 613 may be provided with a mounting portion, such as a first mounting portion 6131, for mounting the rotating shaft 63. The second engaging lug 614 may be provided with a mounting portion, such as a second mounting portion 6141, for mounting the rotating shaft 63. In some embodiments, the mounting portions, such as the first mounting portion 6131 and the second mounting portion 6141, can be pivoting holes to rotatably connect with the rotating shaft 63. In some embodiments, the mounting portions, such as the first mounting portion 6131 and the second mounting portion 6141, can be fastening holes to fasten and mount the rotating shaft 63, so as to prevent the first pivot body 611 and the rotating shaft 63 from rotating relatively. In some embodiments, the section of the chucking hole in the radial direction of the rotation shaft 63 may be in the shape of a bar, a polygon, an irregular shape, a rectangle, or the like.

It is to be understood that the names of the "first mounting portion", the "second mounting portion", and the "mounting portion" may be interchanged with each other, and for example, the "first mounting portion" may also be referred to as the "second mounting portion".

In some embodiments, the first pivot 61 may be a part of the mounting frame, such as the first mounting frame 41, or an integral structure with the mounting frame, such as the first mounting frame 41.

The second pivot member 62 may be made of a rigid material. The second hinge 62 may include a second hinge body 621. The second pivot body 621 may be fixed to a leg, such as the first leg 51, by clamping, screwing, welding, or adhering.

The second connecting portion 622 is disposed on a side of the second pivot body 621 away from the rotating shaft 63 to be fixedly connected to a leg, such as the first leg 51. In some embodiments, the second pivotal body 621 can extend into the receiving space 512 of the leg, such as the first leg 51, and can be connected and fixed with the leg, such as the first leg 51, by the second connecting portion 622. In some embodiments, the second connecting portion 622 may be a connecting hole, a screw hole, or the like, so as to achieve the connection and fixation of the second pivot body 621 and a leg, such as the first leg 51, by a bolt, a nut, or the like.

It is to be understood that the names of the "first connection portion", "second connection portion", and "connection portion" may be mutually converted, for example, the "first connection portion" may also be referred to as the "second connection portion".

An escape space 623 is disposed at a side of the second hinge body 621 close to the rotating shaft 63 for accommodating the connecting lugs of the first hinge body 611, such as the first connecting lug 613 and the second connecting lug 614. The second pivot main body 621 is provided with an opening 624 communicating with the avoiding space 623, so that the connection lug of the first pivot main body 611, such as the first connection lug 613 and the second connection lug 614, extends into the avoiding space 623 from the opening 624.

The second pivot body 621 is provided with pivot holes, such as a first pivot hole 625 and a second pivot hole 626, in the axial direction of the rotating shaft 63, so that the rotating shaft 63 extends into the avoiding space 623 from the pivot holes, such as the first pivot hole 625 and the second pivot hole 626, and is coupled with the connecting lug, such as the first connecting lug 613, of the first pivot body 611. In some embodiments, the first pivot hole 625 and the second pivot hole 626 are located on opposite sides of the avoidance space 623.

The second hinge body 621 is provided with a fitting groove, such as a first fitting groove 627, on a surface on a side where a hinge hole, such as a first hinge hole 625, is provided, to be engaged with the damping member 64 and the decoration 65. Wherein a pivot hole, such as the first pivot hole 625, is located in a mounting groove, such as the first mounting groove 627, so that the damping member 64 is engaged with the rotation shaft 63.

In some embodiments, a mounting groove, such as the first mounting groove 627, may be a stepped groove. The mounting slots, such as the first mounting slot 627, may include a first step recess 6271 distal from the avoidance space 623 and a second step recess 6272 proximal to the avoidance space 623. Wherein the first step recess 6271 is used to mount the garnish 65. The second step recess 6272 is used to mount the damping member 64 such that the damping member 64 slides in the extending direction of the second step recess 6272. In some embodiments, a pivot hole, such as the first pivot hole 625, is located within the second step cavity 6272. In some embodiments, the first step recess 6271 may be omitted.

The second hinge body 621 is provided with a mounting groove, such as a second mounting groove 628, on a surface on a side where a hinge hole, such as a second hinge hole 626, is provided, so as to be coupled with the damping member 64 and the decoration 65. Wherein the pivot hole, such as the second pivot hole 626, is located in the mounting groove, such as the second mounting groove 628, so that the damping member 64 is engaged with the shaft 63.

In some embodiments, a mounting slot, such as second mounting slot 628, may be a stepped slot. The mounting slots, such as the second mounting slot 628, can include a third-order recess 6281 distal from the relief space 623 and a fourth-order recess 6282 proximal to the relief space 623. Wherein the third step recess 6281 is used to mount the garnish 65. The fourth-step groove 6282 is used to mount the damping member 64 such that the damping member 64 slides in the extending direction of the fourth-step groove 6282. In some embodiments, the direction of extension of the second-step recess 6272 can coincide with the direction of extension of the fourth-step recess 6282, although it can be different if desired. In some embodiments, a pivot hole, such as the second pivot hole 626, is located within the fourth-step recess 6282. In some embodiments, the third step recess 6281 can be omitted.

It is understood that the terms "first-step groove", "second-step groove", "third-step groove", "fourth-step groove", and "groove" may be used interchangeably, and for example, the "first-step groove" may also be referred to as a "second-step groove".

The second hinge body 621 is provided with a mounting cavity 629 for mounting the damping member 64 at a side away from the escape space 623. Wherein the mounting cavity 629 is positioned between the first and second mounting

grooves

627, 628. The mounting cavity 629 communicates with the mounting grooves, such as the first and second mounting

grooves

627, 628, such that the mounting cavity 629 cooperates with the mounting grooves, such as the first and second mounting

grooves

627, 628, to mount the damping member 64.

In some embodiments, the mounting cavities 629 may include a first mounting cavity 6291 and a second mounting cavity 6292 arranged in an axial direction of the rotating shaft 63. Wherein the first mounting cavity 6291 communicates with a second step recess 6272 of a mounting groove, such as the first mounting groove 627. Second mounting cavity 6292 communicates with a fourth-step recess 6282 of a mounting groove, such as second mounting groove 628. In some embodiments, first mounting cavity 6291 is in communication with second mounting cavity 6292. In some embodiments, the first and second mounting

cavities

6291 and 6292 are located on each side of the second connecting portion 622. In some embodiments, the first and second mounting

cavities

6291 and 6292 communicate with the outside of the second pivot body 621, so that the damping member 64 can be mounted in the mounting cavities 629 without the aid of mounting grooves, such as the first and second mounting

grooves

627 and 628.

The rotation shaft 63 may include a first connection shaft 631 and a second connection shaft 632 sequentially arranged in an axial direction of the rotation shaft 63. The first connecting shaft 631 is disposed in the first pivot hole 625, and the first connecting shaft 631 extends into the avoiding space 623 and is connected to the first pivot member 61, such as the first connecting ear 613. The second connecting shaft 632 is installed in the second pivot hole 626, and the second connecting shaft 632 can extend into the avoiding space 623 and is connected to the first pivot member 61, such as the second connecting lug 614.

It is to be understood that the terms "first connecting shaft", "second connecting shaft", and "connecting shaft" may be interchanged with each other, and for example, the "first connecting shaft" may also be referred to as "second connecting shaft".

The first connecting shaft 631 may be made of a hard material. The first connecting shaft 631 may include a first shaft portion 6311 disposed in the first fitting groove 627 such as the second step groove 6272 and a second shaft portion 6312 connected to the first shaft portion 6311 and disposed in the escape space 623. Wherein the first shaft portion 6311 is fitted with the damping member 64 in the radial direction of the rotation shaft 63. The first shaft portion 6311 is fitted with the garnish 65 on the side of the rotating shaft 63 that is away from the escape space 623 in the axial direction. The second shaft portion 6312 may be coupled with the first coupling ear 613, e.g., the first mounting portion 6131.

In some embodiments, a surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 abuts against the damping member 64. A surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 may abut against the damping member 64 when the first shaft portion 6311 rotates, so that the damping member 64 slides in the extending direction of the second step recess 6272.

In some embodiments, at least a part of a continuous surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 may be gradually distant from the axis of the first shaft portion 6311 so that the damping member 64 slides in the extending direction of the second step groove 6272.

In some embodiments, a surface of the first shaft portion 6311 in the radial direction of the rotating shaft 63 is provided with a projection and/or a spline and/or a click to abut against the damping member 64 when the first shaft portion 6311 rotates, so that the damping member 64 slides in the extending direction of the second step recess 6272. In some embodiments, a surface of the first shaft portion 6311 in the radial direction of the rotating shaft 63 is provided with splines and/or latches which abut against the damping member 64, and when the rotating shaft 63 rotates, the projection has displacement in the extending direction of the second step recess 6272, thereby causing the damping member 64 to slide in the extending direction of the second step recess 6272. In some embodiments, the surface of the first shaft portion 6311 in the radial direction of the rotating shaft 63 is provided with a spline, and the first shaft portion 6311 abuts against the damping member 64 at the spline, and when the rotating shaft 63 rotates, the damping member 64 slides in the spline, for example, from the groove bottom to both sides, thereby causing the damping member 64 to slide in the extending direction of the second-step groove 6272.

In some embodiments, the second shaft portion 6312 can extend into the first mounting portion 6131, such as a fastening hole, and fasten with the first pivot element 61. In some embodiments, the second shaft portion 6312 may be a unitary structure with the first pivot member 61 or a part of the first pivot member 61.

The second connecting shaft 632 may be made of a hard material. The second connecting shaft 632 may include a third shaft portion 6321 placed in the second fitting groove 628, e.g., the fourth-step recess 6282, and a fourth shaft portion 6322 connected to the third shaft portion 6321 and placed in the avoidance space 623. Wherein the third shaft portion 6321 is fitted with the damping member 64 in the radial direction of the rotating shaft 63. The third shaft portion 6321 is fitted with the garnish 65 on the side of the rotation shaft 63 that is away from the escape space 623 in the axial direction. The fourth shaft portion 6322 can be coupled to the second coupling lug 614, such as the second mounting portion 6141.

It is to be understood that the terms "first shaft portion", "second shaft portion", "third shaft portion", "fourth shaft portion", and "rotating shaft" may be interchanged with each other, and for example, the "first shaft portion" may also be referred to as "second shaft portion".

In some embodiments, a surface of the third shaft portion 6321 in the radial direction of the rotation shaft 63 abuts against the damping member 64. The surface of the third shaft portion 6321 in the radial direction of the rotating shaft 63 can abut against the damping member 64 when the third shaft portion 6321 rotates, so that the damping member 64 slides in the extending direction of the fourth-step groove 6282.

In some embodiments, at least a part of a continuous surface of the third shaft portion 6321 in the radial direction of the rotation shaft 63 may be gradually distant from the axis of the third shaft portion 6321 so that the damping member 64 slides in the extending direction of the fourth-step groove 6282.

In some embodiments, a surface of the third shaft portion 6321 in the radial direction of the rotating shaft 63 is provided with a projection and/or a spline and/or a latch to abut against the damping member 64 when the third shaft portion 6321 rotates, so that the damping member 64 slides in the extending direction of the fourth-step groove 6282. In some embodiments, the surface of the third shaft portion 6321 in the radial direction of the rotating shaft 63 is provided with splines and/or latches which abut against the damping member 64, and when the rotating shaft 63 rotates, the projection has displacement in the extending direction of the fourth-step groove 6282, thereby causing the damping member 64 to slide in the extending direction of the fourth-step groove 6282. In some embodiments, the surface of the third shaft portion 6321 in the radial direction of the rotating shaft 63 is provided with a spline, and the third shaft portion 6321 abuts against the damping member 64 at the spline, and when the rotating shaft 63 rotates, the damping member 64 slides in the spline, for example, from the groove bottom to both sides, thereby causing the damping member 64 to slide in the extending direction of the fourth-step groove 6282.

In some embodiments, the fourth shaft portion 6322 can extend into the second mounting portion 6141, such as a fastening hole, and fasten with the first pivot member 61. In some embodiments, the fourth shaft 6322 may be a unitary structure with the first pivot member 61 or a part of the first pivot member 61.

It is appreciated that in some embodiments, the first connecting shaft 631 may be a unitary structure with the second connecting shaft 632.

The damping member 64 has an abutting point with the surface of the rotating shaft 63 such as the first shaft portion 6311 and the third shaft portion 6321,

damping member 64 may include a first adjuster 641 disposed in a first mounting groove 627 such as a second step recess 6272 and a mounting cavity 629 such as a first mounting cavity 6291 and a second adjuster 642 disposed in a second mounting groove 628 such as a fourth step recess 6282 and a mounting cavity 629 such as a second mounting cavity 6292. Here, the first adjusting member 641 abuts on a surface of the first connecting shaft 631, for example, the first shaft portion 6311, in the radial direction of the rotating shaft 63. The second adjuster 642 abuts against a surface of the second connecting shaft 632, for example, the third shaft portion 6321 in the radial direction of the rotating shaft 63.

It is understood that the names of the "first adjusting member", "second adjusting member", and "adjusting member" may be interchanged, for example, the "first adjusting member" may also be referred to as "second adjusting member".

The first adjuster 641 may include a first connecting rod 6411 installed in the first assembling groove 627 such as the second step recess 6272 and extending into the mounting cavity 629 such as the first mounting cavity 6291, a first coupling seat 6412 installed in the mounting cavity 629 such as the first mounting cavity 6291 and fixedly coupled with the first connecting rod 6411, and a first elastic member 6413 installed in the mounting cavity 629 such as the first mounting cavity 6291 and abutting against the first connecting rod 6411. Here, the first connecting rod 6411 may abut against a surface of the first connecting shaft 631, e.g., the first shaft 6311, in the radial direction of the rotating shaft 63. The first connecting rod 6411 is slidable in the extending direction of the second step recess 6272. The first connecting rod 6411 can be fixed with the first connecting seat 6412 by bonding, welding, screwing, clamping, or the like. One end of the first elastic element 6413 abuts against the first connecting seat 6412, and the other end abuts against the second pivoting element 62. The first elastic element 6413 can be elastically deformed when the first connecting rod 6411 slides in the extending direction of the second step recess 6272 to change the abutting force between the first connecting rod 6411 and the first connecting shaft 631, such as the first shaft 6311, on the surface in the radial direction of the rotating shaft 63, so that the abutting point is located at a first position of the partially continuous surface, where the distance from the first position to the axis of the rotating shaft 63 is the shortest, such as the root of the latch, for example, the bottom of the slot.

The first connecting rod 6411 may be made of a hard material. In some embodiments, the first connecting rod 6411 may abut against the first connecting seat 6411 based on the elastic action of the first elastic piece 6413 on the first connecting seat 6412 to achieve the connection of the first connecting rod 6411 and the first connecting seat 6412.

The first connector 6412 may be made of a hard material. In some embodiments, the first connecting seat 6412 may be omitted, and one end of the first elastic member 6413 abuts against the first connecting rod 6411 and the other end abuts against the second pivot element 62.

In some embodiments, the first elastic member 6413 may be an elastic string, a spring, a reed, or the like. In an embodiment, the first elastic member 6413 may also be other types of structures such as a torsion spring. In one embodiment, the first elastic member 6413 may be a spiral spring,

in some embodiments, the first resilient member 6413 may also be disposed within the second step recess 6272 with the first connector 6412.

Second adjusting member 642 may include a second connecting bar 6421 mounted in a second mounting groove 628 such as a fourth-step recess 6282 and extending into mounting cavity 629 such as second mounting cavity 6292, a second connecting seat 6422 mounted in mounting cavity 629 such as second mounting cavity 6292 and fixedly connected to second connecting bar 6421, and a second resilient member 6423 mounted in mounting cavity 629 such as second mounting cavity 6292 and abutting second connecting bar 6421. Wherein the second link 6421 may abut against a surface of the second connecting shaft 632, for example, the third shaft portion 6321, in the radial direction of the rotating shaft 63. The second link 6421 is slidable in the extending direction of the fourth-step recess 6282. The second connecting rod 6421 can be fixed with the second connecting seat 6422 by means of bonding, welding, screwing, clamping and the like. One end of the second elastic element 6423 abuts against the second connecting seat 6422, and the other end abuts against the second pivoting element 62. The second elastic member 6423 can be elastically deformed when the second connecting rod 6421 slides in the extending direction of the fourth-step concave groove 6282, so as to change the abutting force between the second connecting rod 6421 and the second connecting shaft 632, for example, the third shaft portion 6321, on the surface in the radial direction of the rotating shaft 63, and further to make the abutting point located at the first position of the partial continuous surface, where the distance from the first position to the axis of the rotating shaft 63 is the shortest, for example, the root of the latch, for example, the groove bottom of the latch.

It is understood that the names of the "first connecting rod", "second connecting rod", and "connecting rod" may be interchanged, for example, the "first connecting rod" may also be referred to as the "second connecting rod".

In addition, the names of the "first connecting seat", "second connecting seat", and "connecting seat" may be mutually converted, for example, the "first connecting seat" may also be referred to as "second connecting seat".

In addition, the names of the "first elastic member", "second elastic member", and "elastic member" may be interchanged, and for example, the "first elastic member" may also be referred to as a "second elastic member".

The second connecting rod 6421 may be made of a hard material. In some embodiments, the second connecting link 6421 may abut against the second connecting link 6421 based on the elastic force of the second elastic piece 6423 on the second connecting seat 6422 to achieve the connection of the second connecting link 6421 and the second connecting seat 6422.

The second connecting seat 6422 may be made of a hard material. In some embodiments, the second connecting seat 6422 may be omitted, and one end of the second elastic member 6423 abuts against the second connecting rod 6421 and the other end abuts against the second pivot element 62.

In some embodiments, the second elastic member 6423 may be an elastic string, a spring, a reed, or the like. In an embodiment, the second elastic member 6423 may also be other types of structures such as a torsion spring. In one embodiment, the second elastic member 6423 may be a spiral spring,

in some embodiments, the second resilient member 6423 and the second linking seat 6422 may also be disposed in the third step recess 6281.

It is to be understood that in some embodiments, one of the first and second adjusting

members

641 and 642 may be omitted. In some embodiments, the first elastic member 6413 and the second elastic member 6423 are a unitary structure. In some embodiments, one of the first elastic member 6413 and the second elastic member 6423 may be omitted, and the other of the first elastic member 6413 and the second elastic member 6423 is in abutting engagement with the first connection seat 6412 and the second connection seat 6422, respectively. In some embodiments, the first connecting seat 6412 and the second connecting seat 6422 are a unitary structure. In some embodiments, one of the first connecting seat 6412 and the second connecting seat 6422 may be omitted, and the other of the first connecting seat 6412 and the second connecting seat 6422 is in abutting fit with the first elastic element 6413, the second elastic element 6423, the first connecting rod 6411, and the second connecting rod 6421, respectively. In some embodiments, the first connecting rod 6411 is a unitary structure with the second connecting rod 6421. In some embodiments, one of the first connecting rod 6411 and the second connecting rod 6421 may be omitted, and the other of the first connecting rod 6411 and the second connecting rod 6421 may be engaged with the first connecting seat 6412, the second connecting seat 6422, the first connecting shaft 631, and the second connecting shaft 632.

In addition, the mounting positions of the first pivot element 61 and the second pivot element 62 can be replaced. For example, the first pivot 61 can extend into the receiving space 512 of the leg, such as the first leg 51, and be connected and fixed with the leg, such as the first leg 51, by the first connecting portion 612. The second pivot body 621 of the second pivot member 62 can extend into the accommodating space 411 of the mounting frame, such as the first mounting frame 41, and is fixed to the mounting frame, such as the first mounting frame 41, by the second connecting portion 622.

In addition, the first pivot 61 may be integrally formed with the mounting frame, such as the first mounting frame 41, and the second pivot 62 may be integrally formed with the leg, such as the first leg 51.

The trim piece 65 can include a first insert 651 disposed in a first mounting groove 627, such as a first step recess 6271, and a second insert 652 disposed in a second mounting groove 628, such as a third step recess 6281. The first insert 651 is caught in the first fitting groove 627 such as the first stepped recess 6271 to shield the second stepped recess 6272, the rotation shaft 63 such as the first connecting shaft 631, and the damping member 64 such as the first adjuster 641. The second insert 652 is engaged with the second fitting groove 628, for example, the third-step recess 6281, to shield the fourth-step recess 6282, the rotation shaft 63, for example, the second connection shaft 632, and the damping member 64, for example, the second adjuster 642.

The first insert 651 may be made of a hard material or a flexible material. In some embodiments, the first insert 651 can extend into the second step recess 6272. In some embodiments, the first insert 651 can extend into the first pivot hole 625. In one embodiment, the surface of the first inserting element 651 facing away from the second step recess 6272 is flush with the surface of the second pivot element 62 to enhance the appearance of the second pivot element 62. In some embodiments, the first insert 651 can be used to cooperate with the second pivot element 62 to fix the rotating shaft 63, such as the first connecting shaft 631, and the damping member 64, such as the first adjusting element 641.

It is understood that the terms "first insert", "second insert", and "insert" may be used interchangeably, and for example, "first insert" may also be referred to as "second insert".

The second insert 652 may be made of a hard material or a flexible material. In some embodiments, the second insert 652 can extend into the fourth-step recess 6282. In some embodiments, the second insert 652 can extend into the second pivot hole 626. In one embodiment, the surface of the second inserting element 652 away from the fourth-step recess 6282 is flush with the surface of the second pivoting element 62 to enhance the appearance of the second pivoting element 62. In some embodiments, the second insert 652 can be used to cooperate with the second pivot element 62 to fix the rotating shaft 63, such as the second connecting shaft 632, and the damping member 64, such as the second adjusting element 642.

In some embodiments, at least one of the first insert 651 and the second insert 652 may be omitted. In some embodiments, the first and

second inserts

651, 652 may be a unitary structure with the second pivot 62.

Referring to fig. 5 and 9 together, fig. 9 is a schematic partial structure view of the slack adjuster assembly 60 of fig. 7. The first leg 51 is subjected to a force F1, rotates around the rotating shaft 63, and moves the end of the first leg 51 away from the rotating shaft 63 to the side away from the second leg 52. The second pivot 62 rotates around a rotating shaft 63, such as a first connecting shaft 631. The first adjuster 641, such as the first link 6411, slides on a surface of the first connecting shaft 631, such as the first shaft 6311. The first adjusting element 641, such as the first connecting rod 6411, is pressed by the surface of the first shaft 6311 in the radial direction of the rotating shaft 63, and the first adjusting element 641, such as the first connecting rod 6411, further presses the first elastic element 6413, so that the first elastic element 6413 is elastically deformed.

The first elastic element 6413 is elastically deformed to return to its original shape, so that the second pivoting element 62 is resilient. When the force F1 is removed, the resilient force of the second pivot member 62 causes the first leg 51 to be subjected to the resilient force F2, so that the end of the first leg 51 away from the axle 63 moves to the side close to the second leg 52.

When the slack adjustment assembly 60 is employed to provide the resilient force F2 to both the first leg 51 and the second leg 52, the force between the legs, such as the first leg 51, the second leg 52, and the user's head may be adjusted to make the frame structure 10 more comfortable for the user to wear.

It is understood that the surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 is different, and the resilient force F2 of the legs, such as the first leg 51 and the second leg 52, is different. In some embodiments, a part of the surface of the first shaft portion 6311 in the radial direction of the rotating shaft 63 may be a circular arc surface, so that the legs, such as the first and

second legs

51 and 52, may not have resilience when rotating around the rotating shaft 63. For example, the legs, such as the first and

second legs

51, 52, may not be resilient when deployed from the collapsed state to the deployed state. The legs, such as the first leg 51 and the second leg 52, are resilient when further extended from the extended state. For example, the legs, such as the first and

second legs

51, 52, may not be resilient when deployed in the folded state to the first state. The legs, such as the first leg 51 and the second leg 52, are resilient when further expanded from the first state to the expanded state.

In some embodiments, in order to ensure that the legs, such as the first leg 51 and the second leg 52, have a damping feel when being unfolded from the folded state to the unfolded state, the legs, such as the first leg 51 and the second leg 52, have a resilient force when being unfolded from the folded state to the unfolded state.

In some embodiments, in order to ensure that the legs, such as the first leg 51 and the second leg 52, are damped when being unfolded from the folded state to the unfolded state, and can maintain a certain position when the legs, such as the first leg 51 and the second leg 52, are unfolded from the folded state to the unfolded state, the surface of the first shaft portion 6311 in the radial direction of the rotating shaft 63 may be uniformly provided with the latch or the spline.

In addition, in some embodiments, the surfaces of the engaging lugs, such as the first engaging lug 613 and the second engaging lug 614, in the radial direction of the rotating shaft 63 may be arranged in a manner that the surface of the first shaft portion 6311 in the radial direction of the rotating shaft 63 is arranged, and further, the force between the adjusting legs, such as the first leg 51 and the second leg 52, and the head of the user is achieved by the abutting fit between the surfaces of the engaging lugs, such as the first engaging lug 613 and the second engaging lug 614, in the radial direction of the rotating shaft 63 and the connecting rods, such as the first connecting rod 6411 and the second connecting rod 6421.

Furthermore, in some embodiments, connecting rods, such as the first connecting rod 6411 and the second connecting rod 6421, may also be disposed in the mounting cavity 629, such as the first mounting cavity 6291 and the second mounting cavity 6292, and the mounting cavity 629, such as the first mounting cavity 6291 and the second mounting cavity 6292, is communicated with the avoidance space 623, such that the connecting rods, such as the first connecting rod 6411 and the second connecting rod 6421, are in abutting engagement with the engaging lugs, such as the first engaging lug 613 and the second engaging lug 614, or the connecting rods, such as the first connecting rod 6411 and the second connecting rod 6421, are in abutting engagement with the rotating shaft 63, such as the first connecting shaft 631 and the second connecting shaft 632.

In order to further enhance the augmented reality function presented by the first functional lens module 20, the augmented reality environment presented by the first functional lens module 20 is adapted to the external environment, and the image light information, such as the image brightness, of the augmented reality environment can be adjusted according to the ambient light information, such as the ambient light brightness, of the external environment. Referring to fig. 3 and 10 together, fig. 10 is a schematic diagram illustrating the cooperation of the first functional lens module 20 and the first circuit system 30 in fig. 3. The first functional lens module 20, such as the first functional lens 21, has a first surface 211 and a second surface 212 opposite to the first surface 211. The first surface 211 is provided with a light inlet surface 2111 for receiving the ambient light of the external environment, so that the ambient light is incident into the first functional lens module 20, such as the first functional lens 21. The second surface 212 is provided with an optical coupling light-emitting surface 2121 for emitting the ambient light incident into the first functional lens module 20, such as the first functional lens 21.

The first surface 211 or the second surface 212 is provided with an optical coupling surface 2122 for receiving the image light emitted from the functional device 31, such as an optical-mechanical assembly, so that the image light is incident into the first functional lens module 20, such as the first functional lens 21.

After the image light enters the first functional lens module 20, for example, the first functional lens 21, from the light entrance surface 2122, the image light can be transmitted on the light path formed by the connection between the light entrance surface 2122 and the light exit surface 2121, and then exit from the light exit surface 2121.

After entering the first functional lens module 20, for example, the first functional lens 21, from the light entrance surface 2111, the ambient light can be transmitted on the light path formed by the connection between the light entrance surface 2122 and the light exit surface 2121, and then exits from the light entrance surface 2122.

The functional device 31, such as an optical module, may include a display module 35 emitting image light, a lens module 36 transmitting the image light and the ambient light, a half-reflecting and half-transmitting mirror 37 disposed between the display module 35 and the lens module 36 and transmitting the image light and reflecting the ambient light, and a photosensitive module 38 receiving the ambient light reflected by the half-reflecting and half-transmitting mirror 37. The lens module 36 is disposed opposite to the optical coupling surface 2122 of the first functional lens module 20, such as the first functional lens 21, so that the image light passing through the lens module 36 is incident into the first functional lens module 20, such as the first functional lens 21, from the optical coupling surface 2122. In some embodiments, the display module 35 may be a microdisplay. It is understood that the lens module 36 can also be disposed between the display module 35 and the half mirror 37.

The lens module 36 has a positive refractive power. The lens module 36 can focus the transmitted image light and the ambient light, and can also perform aberration correction on the light. The lens module 36 may include at least one lens. The lens can be a positive lens or a negative lens. The lens can be made of plastic or glass, and the surface profile of the lens can be spherical or aspherical. It is to be understood that "module having positive refractive power" in the present application means that the group as a whole has positive refractive power. "a lens having positive refractive power" means the same as "a positive lens". The "lens module" is not limited to a configuration including a plurality of lenses, and may be a configuration including only 1 lens.

The half-reflecting and half-transmitting mirror 37 is made of glass or plastic and the like. The half mirror 37 has a reflecting surface 371. The semi-reflecting and semi-transmitting mirror 37 is disposed at the side of the reflecting surface 371 respectively facing the lens module 36 and the photosensitive assembly 38. The half mirror 37 has an incident surface 372 disposed opposite to the reflecting surface 371. The half-reflecting half-transmitting mirror 37 is arranged at the side where the incidence surface 372 is arranged towards the lens module 36 and the photosensitive assembly 38 arranged on the display module 35. In some embodiments, the transflective mirror 37 is a beam splitter. In some embodiments, the half-reflecting and half-transmitting mirror 37 may include a lens such as a beam splitter and a plating film such as a beam splitting film disposed on the lens. Here, the arrangement of the plating film such as the spectroscopic film is not limited. A coating film such as a dichroic film provided on a lens such as a dichroic mirror forms the reflective surface 371.

Referring to fig. 10 and 11, fig. 11 is a schematic frame diagram illustrating the display module 35 and the photosensitive element 38 in fig. 10. The photosensitive element 38 is used for receiving the ambient light to detect the ambient light information, such as the ambient light level, and can generate the ambient signal. In some embodiments, the photosensitive assembly 38 includes a light sensor for receiving ambient light.

The photosensitive assembly 38 may be mounted on the wearing body 40 and/or the support 50, e.g., the first leg 51, the second leg 52. The motherboard module 32, such as a processor, is electrically connected to the photosensitive element 38 to receive the ambient light brightness data transmitted from the photosensitive element 38 and process the ambient light brightness data. The main board module 32, such as a processor, may receive the ambient signal, and control the image brightness of the display module 35 according to the result of processing the ambient light information, such as the ambient light brightness, so that the image light is adapted to the ambient light, and the augmented reality effect of the head-mounted device 100 is improved.

In some embodiments, the pixels in the display module 35 are single color pixels such as a red pixel (R pixel), a green pixel (G pixel), a white pixel (W pixel), and a blue pixel (B pixel). The photosensitive element 38, for example, a photosensitive pixel unit in the photosensor, may include at least one of a red photosensitive pixel (R photosensitive pixel), a green photosensitive pixel (G photosensitive pixel), a white photosensitive pixel (W photosensitive pixel), a blue photosensitive pixel (B photosensitive pixel), and an infrared photosensitive pixel (IR photosensitive pixel).

In order to reduce the interference of the pixels in the display module 35 to the photosensitive elements 38, such as the photosensitive pixels in the photo sensors, the detection accuracy of the ambient light information, such as the ambient light level, is improved. The color of the light sensing pixels sensed by the light sensing element 38, such as a light sensor, during the light sensing process may not be consistent with the color of the pixels of the display module 35 during the display process. For example, the pixels in the display module 35 are red pixels, and the photosensitive elements 38, such as the photosensitive pixel units in the photo sensors, may include at least one of green photosensitive pixels, white photosensitive pixels, blue photosensitive pixels, and infrared photosensitive pixels. For example, the pixels in the display module 35 are green pixels. The photosensitive element 38, such as a photosensitive pixel unit in a photosensor, may include at least one of a red photosensitive pixel, a white photosensitive pixel, a blue photosensitive pixel, and an infrared photosensitive pixel. The pixels in the display module 35 are white pixels. The photosensitive element 38, such as a photosensitive pixel unit in a photosensor, may include at least one of a red photosensitive pixel, a green photosensitive pixel, a blue photosensitive pixel, and an infrared photosensitive pixel. For example, the pixels in the display module 35 are blue pixels. The photosensitive element 38, such as a photosensitive pixel unit in a photosensor, may include at least one of a red photosensitive pixel, a green photosensitive pixel, a white photosensitive pixel, and an infrared photosensitive pixel. It is understood that the pixel unit in the display module 35 may also include at least one of a red pixel, a green pixel, a white pixel, and a blue pixel.

In some embodiments, the pixels in the display module 35 are single color pixels such as green pixels. The photosensitive elements 38, such as photosensitive pixel cells in a photosensor, may include red-sensitive pixels, blue-sensitive pixels, and infrared-sensitive pixels.

Of course, in some embodiments, an optical filter may also be disposed on the light sensor to reduce interference of the pixels in the display module 35 with the photosensitive pixels in the light sensor, so as to improve detection accuracy of the ambient light information, such as ambient light brightness.

In some embodiments, the motherboard module 32, such as a processor, is electrically connected to the photosensitive element 38 to receive the ambient light information, such as the ambient light brightness data, transmitted by the photosensitive element 38 and process the ambient light brightness data. Wherein, the ambient light brightness A is a R + B G + c B + d W + e IR. Wherein, R is the ambient light brightness sensed by the R photosensitive pixel, G is the ambient light brightness sensed by the G photosensitive pixel, B is the ambient light brightness sensed by the B photosensitive pixel, W is the ambient light brightness sensed by the W photosensitive pixel, IR is the ambient light brightness sensed by the IR photosensitive pixel, and a, B, c, d, and e are the calibration coefficients of each photosensitive pixel, which are fixed values. Of course, when some photosensitive pixel units are not operated or not exist, the calibration coefficient related to the photosensitive pixel unit may be 0, and other calibration coefficients may be adjusted. For example, a green photosensitive pixel and a white photosensitive pixel are not operated or not present, B is 0, and the ambient light luminance a1 is a + R + c B + e IR. Or the calibration coefficient a is adjusted to a1, the calibration coefficient c is adjusted to c1, and the calibration coefficient e is adjusted to e1, that is, the ambient light brightness a1 ═ a1 × R + c1 × B + e1 × IR.

It is understood that the ambient light brightness a ═ a may be reset according to the number and kinds of photosensitive pixels₁*b₁+a₂*b₂+a₃*b_3……+a_m-1*b_n-1+a_m*b_mWhere m is the number of photosensitive pixels, a_mAmbient light brightness perceived for the m-th photosensitive pixel, b_mAnd the calibration coefficient of the mth photosensitive pixel is a fixed value. Namely, the ambient light brightness a is obtained by weighting the ambient light brightness of each photosensitive pixel. The person skilled in the art can easily and accurately obtain the ambient light brightness according to the calculation formula of the ambient light brightness a, and further can accurately adjust the image light brightness according to the ambient light brightness, so that the ambient light brightness matches with the image light brightness.

In some embodiments, the pixels in the display module 35 may interfere with the photosensitive elements 38, such as the photosensitive pixels in the photo-sensor, to improve the detection accuracy of the ambient light. A photosensitive area can be disposed in the display module 35, and the half-reflective and half-transmissive mirror 37 and the photosensitive element 38 are omitted, so that the display module 35 has a function of sensing the ambient light brightness.

Referring to fig. 12 and 13, fig. 12 is a schematic structural diagram of the functional device 31 in fig. 10 in another embodiment, and fig. 13 is a schematic structural diagram of the display module 35 in fig. 12. The display module 35 may have a display plane. The display module 35 may include pixel units 351 arranged in an array. Each pixel unit 351 may be formed by at least one pixel arranged in an array. In one embodiment, each pixel unit 351 may include four pixels, for example, a first pixel 3511, a second pixel 3512, a third pixel 3513, and a fourth pixel 3514. The first pixel 3511, the second pixel 3512, the third pixel 3513 and the fourth pixel 3514 can be arranged in an array of 2 rows and 2 columns. It is understood that each pixel unit 351 may include only three pixels, for example, a first pixel 3511, a second pixel 3512, and a third pixel 3513. The first pixel 3511, the second pixel 3512 and the third pixel 3513 can be arranged in an array of 1 row and 3 columns. Each pixel unit 351 may include only one pixel, for example, the first pixel 3511.

In one embodiment, the first pixel 3511 and the second pixel 3512 can be arranged in a row direction. The first pixels 3511 and the third pixels 3513 may be arranged in a column direction. The second pixels 3512 and the fourth pixels 3514 may be arranged in a column direction. The third pixel 3513 and the fourth pixel 3514 can be arranged in the row direction.

It is understood that the recitation of "rows" and "columns" herein is merely determined based on the positional placement of the display modules 35 in the drawings. The determination of the "rows" and "columns" may vary depending on the actual placement of the display modules 35. For example, the display module 35 in fig. 5 is rotated 90 ° clockwise, and the first pixel 3511 and the second pixel 3512 arranged in the row direction in fig. 5 are arranged in the column direction.

In an embodiment, one pixel may be an R pixel, one pixel may be a G pixel, one pixel may be a B pixel, and the last pixel may be one of an R pixel, a G pixel, a B pixel, and a W pixel among the first pixel 3511, the second pixel 3512, the third pixel 3513, and the fourth pixel 3514.

The display module 35 has a photosensitive area 352. Photosensitive region 352 may be used to receive ambient light. A pixel unit 351 for displaying an image and a light-sensing pixel unit 353 for receiving ambient light may be disposed within the light-sensing region 352. Wherein the shape of the photosensitive region 352 may be one of circular, rectangular, and elliptical. The photosensitive region 352 may also be other regular shapes. Of course, the photosensitive region 352 may have other irregular shapes such as a polygon. It is understood that the size and shape of the photosensitive area 352 may be configured according to the methods known to those skilled in the art, and will not be described in detail. The photosensitive area 352 may be a partial area of the display module 35, and may be an entire area of the display module 35.

Referring to fig. 13 and 14 again, fig. 14 is a schematic structural diagram of the display module 35 in fig. 13 in another embodiment. In the photosensitive area 352, the orthographic projection of the plurality of pixels on the display plane is located outside the orthographic projection of the plurality of photosensitive pixels on the display plane, so that the pixels and the photosensitive pixels are not affected by each other.

In one embodiment, referring to fig. 13, any four adjacent pixels arranged in a 2 row 2 column array each have a photosensitive pixel unit 353 disposed in an area between the orthographic projections of the display plane. Each photosensitive pixel unit 353 may be formed by a plurality of photosensitive pixels arranged in an array. In some embodiments, each light-sensitive pixel may be a photodiode. Of course, in other embodiments, the photosensitive pixels may be other structures capable of sensing ambient light, which are well known to those skilled in the art and will not be described herein.

In one embodiment, referring to fig. 14, any four adjacent pixels arranged in a 2 row 2 column array are each provided with a photosensitive pixel in the area between the orthographic projections of the display plane.

Referring to fig. 15, fig. 15 is a schematic diagram illustrating the distribution of the pixel units 351 and the photosensitive pixel units 353 in fig. 13. The pixel unit 351 forms a display layer 354, and the pixel unit 351 and the photosensitive pixel unit 353 may be disposed at the same layer. A light-sensing pixel cell 353 is disposed within the display layer 354. The orthographic projection of the pixel unit 351 on the display plane PM is outside the orthographic projection of the photosensitive pixel unit 353 on the display plane PM, so that the pixel and the photosensitive pixel are not affected by each other.

Referring to fig. 16, fig. 16 is a schematic diagram illustrating the distribution of the pixel units 351 and the photosensitive pixel units 353 in fig. 13. The pixel units 351 and the photosensitive pixel units 353 may be disposed in layers. The pixel unit 351 forms a display layer 354 and the photosensitive pixel unit 353 forms a photosensitive layer 355. The display layer 354 is disposed in a stacked relationship with a photosensitive layer 355. The photosensitive layer 355 is closer to the functional lenses, such as the first functional lens 21 and the second functional lens 22, than the display layer 354. The orthographic projection of the pixel unit 351 on the display plane PM is outside the orthographic projection of the photosensitive pixel unit 353 on the display plane PM, so that the pixel and the photosensitive pixel are not affected by each other. In some embodiments, the photosensitive layer 355 may be part of the display module 35. In one embodiment, the display layer 354 is a portion of a display panel, and the photosensitive layer 355 is a film structure directly attached to the display panel.

Referring to fig. 17, fig. 17 is a schematic diagram illustrating the distribution of the pixel units 351 and the photosensitive pixel units 353 in fig. 13. The pixel units 351 and the photosensitive pixel units 353 may be disposed in layers. The pixel unit 351 forms a display layer 354 and the photosensitive pixel unit 353 forms a photosensitive layer 355. The display layer 354 is disposed in a stacked relationship with a photosensitive layer 355. The display layer 354 is closer to the functional lenses, such as the first functional lens 21 and the second functional lens 22, than the photosensitive layer 355. The orthographic projection of the pixel unit 351 on the display plane PM is outside the orthographic projection of the photosensitive pixel unit 353 on the display plane PM, so that the pixel and the photosensitive pixel are not affected by each other. In some embodiments, the display module 35 may be fabricated by fabricating a photosensitive layer 355 on the substrate and then fabricating the display layer 354.

The first functional lens module 20, such as the first functional lens 21, has a third surface 213 connecting the first surface 211 and the second surface 212. Referring to fig. 18, fig. 18 is a schematic diagram of the first functional lens module 20 and the first circuit system 30 in fig. 3 in another embodiment. The third surface 213 is provided with a light emitting surface 2131 forming a light path with the light entrance surface 2111, so that the ambient light enters the first functional lens module 20, such as the first functional lens 21, through the light entrance surface 2111 and is emitted from the light emitting surface 2131. The light sensing element 38, such as a light sensor, is disposed opposite to the light exiting surface 2131. The light exiting surface 2131 may reduce interference of pixels in the display module 35 with photosensitive elements 38, such as photosensitive pixels in the optical sensor, so as to improve the detection accuracy of the ambient light brightness. It is understood that the light emitting surface 2131 is not necessarily disposed on the third surface 213, and the light emitting surface 2131 may also be disposed on other surfaces, such as the first surface 211 and the second surface 212. In some embodiments, the light emitting surface 2131 is a light coupling-in surface 2122.

In some embodiments, a photosensitive component 38, such as a photosensor, is mounted to the frame structure 10, it being understood that the mounting location of the photosensitive component 38, such as a photosensor, may be mounted elsewhere on the head-mounted device 100 as desired.

It is understood that the terms "first surface", "second surface", "third surface", and "surface" may be used interchangeably, and for example, the "first surface" may also be referred to as the "second surface".

Referring to fig. 1, the external hanging device 300 may include a first mounting module 301 and a second mounting module 302 mounted on two opposite sides of the frame structure 10. The first mounting module 301 can be matched with the first functional lens module 20, such as the first functional lens 21, so that an augmented reality or virtual reality function can be realized in front of the right eye of the user, and other functions, such as an image display function, can also be realized without repeated description. The second mounting module 302 can be matched with the first functional lens module 20, such as the second functional lens 22, to implement an augmented reality or virtual reality function in front of the left eye of the user, or to implement other functions, such as an image display function, and thus, the details are not repeated. In some embodiments, the first mounting module 301 can communicate with the second mounting module 302. In some embodiments, the first mounting module 301 and the second mounting module 302 can work together in cooperation, for example, by communicating with each other, although the first mounting module 301 and the second mounting module 302 can also work independently.

It is understood that one of the first mounting module 301 and the second mounting module 302 may be omitted.

In addition, names of the "first mount module", the "second mount module", and the "mount module" may be interchanged, and for example, the "first mount module" may also be referred to as a "second mount module".

In addition, in some embodiments, the mounting positions of the first mounting module 301 and the second mounting module 302 on the frame structure 10 can be interchanged. That is, the first mounting module 301 may be matched with the first functional lens module 20, such as the second functional lens 22, to implement an augmented reality or virtual reality function in front of the left eye of the user, and certainly, other functions, such as an image display function, may also be implemented, which are not described in detail. The second mounting module 302 can be matched with the first functional lens module 20, such as the first functional lens 21, so as to implement an augmented reality or virtual reality function in front of the right eye of the user, and certainly, other functions, such as an image display function, can also be implemented, which are not described in detail.

Referring to fig. 1, fig. 19 and fig. 20, fig. 19 is a schematic structural diagram of the first mounting module 301 in fig. 1, and fig. 20 is an exploded schematic diagram of the first mounting module 301 in fig. 19. The plug-in devices 300, such as the first mounting module 301 and the second mounting module 302, may include an apparatus body 70 interconnected with a first mounting component 511 of the frame structure 10, such as the first leg 51, a second functional lens module 80 mounted on the apparatus body 70, and a second circuitry 90 mounted on the apparatus body 70.

The second functional lens module 80 is disposed corresponding to the eyes of the user, such as the left eye and the right eye, and is stacked with the first functional lens module 20, such as the first functional lens 21, and/or the first functional lens module 20, such as the second functional lens 22, so as to realize certain optical functions, such as light transmission, vision correction, virtual reality, augmented reality, and the like, and realize image display. The second circuit system 90 can cooperate with the second functional lens module 80 to realize a certain optical function or image display of the second functional lens module 80. In some embodiments, the second circuitry 90 may be electrically connected with the wearing device 200, e.g., the first circuitry 30, through the first electrical interface, enabling the functionality of the second functional lens module 80 and/or the wearing device 200, e.g., the first functional lens module 20.

It is to be understood that the terms "first circuitry", "second circuitry", and "circuitry" may be used interchangeably, and for example, "first circuitry" may also be referred to as "second circuitry".

The apparatus main body 70 may include a mounting frame 71 to which the second functional lens module 80 is mounted, and a housing assembly 72 rotatably connected to the mounting frame 71 and to which the second circuit system 90 is mounted. Wherein the housing assembly 72 may be connected to a first mounting assembly 511, such as a magnetic member, of the frame structure 10.

The assembly frame 71 may be made of a hard material. The mounting frame 71 may be a ring structure or a semi-ring structure for mounting the second functional lens module 80. Of course, the assembly frame 71 may have other structures, which are not described in detail. In some embodiments, the assembling frame 71 can also be used to mount the second functional lens module 80 by fastening, screwing, welding, adhering, or the like.

The fitting frame 71 is provided with a rotating arm 711 to be rotatably connected with the housing assembly 72. The mounting frame 71 is further provided with a first snap structure 712 to snap-fit with the housing assembly 72. The assembly frame 71 is connected to the housing assembly 72 through the rotating arm 711 and the first fastening structure 712, respectively, to form a ring structure (as shown in fig. 26), so as to carry the plug-in device 300, such as the first mounting module 301 and the second mounting module 302. For example, the external hanging device 300, such as the first mounting module 301 and the second mounting module 302, can be looped around the arm. In some embodiments, the rotating arm 711 is disposed at one end of the mounting frame 71, and the first catching structure 712 is disposed at the other end of the mounting frame 71.

The housing assembly 72 may include a first housing 721 rotatably connected to the assembly frame 71, e.g., the rotating arm 711, a housing member 722 rotatably connected to the first housing 721, a second housing 723 rotatably connected to the housing member 722, and a strap 724 rotatably connected to the second housing 723. The strap 724 can be connected with the assembly frame 71, such as the first buckle structure 712, in a buckling manner, so that the external hanging device 300, such as the first mounting module 301 and the second mounting module 302, forms a ring structure. In some embodiments, the strap 724 may be disposed on the same side of the first housing 721, the shell member 722, and the second housing 723 to enable receipt of the strap 724 on the first housing 721, the shell member 722, and the second housing 723. In some embodiments, strap 724 may snap into connection with first housing 721 and/or housing piece 722 and/or second housing 723.

Please refer to fig. 19, 21 and 22. Fig. 21 is a schematic view showing a structure in which the assembly frame 71 of fig. 20 is engaged with the housing assembly 72, and fig. 22 is an exploded view of the housing assembly 72 of fig. 21. The first casing 721 may be made of a hard material. The first housing 721 is internally provided with a first mounting space 7210 to mount the second circuit system 90.

The first housing 721 is provided at one end with a rotation portion 7211 to be rotatably connected with the mounting frame 71, for example, the rotation arm 711, to rotate about a first axis provided to extend in a first direction. In some embodiments, the first direction coincides with an extending direction of the first housing 721. In some embodiments, the first direction is disposed at an angle to the extending direction of the first shell 721. In some embodiments, the first direction is disposed at an angle of 90 ° with respect to the extending direction of the first casing 721, so that the first casing 721 and the assembly frame 71 can be folded relatively.

The first housing 721 provides a communication hole 7212 on the rotation portion 7211 to communicate with the first mounting space 7210, so that the second circuit system 90 is mated with the second functional lens module 80 through the communication hole 7212.

The first housing 721 is provided with a first pivot portion 7213 at an end away from the rotational portion 7211 to be rotatably connected with the housing member 722 and to rotate about a second axis extending in the second direction. When the first casing 721 rotates around the second axis, the end of the first casing 721 may be rotated to a position where the end of the casing member 722 abuts against the end of the first casing 721, so as to perform a position limitation. When the end of the first casing 721 abuts against the end of the casing member 722, the extending direction of the first casing 721 coincides with the extending direction of the casing member 722, so that the first casing 721 is worn on the frame support portion 50, for example, the first leg 51 and the second leg 52. In some embodiments, the second direction is disposed at an angle to the first direction. In some embodiments, the second direction is disposed at an angle of 90 ° to the first direction.

In one embodiment, the first housing 721 is provided with a magnetic member such as the first magnetic member 7214 at an end away from the rotating portion 7211 to achieve magnetic coupling with the housing member 722 by a magnetic force between the magnetic member and the housing member 722 and to achieve holding of an abutting state of an end portion of the first housing 721 with an end portion of the housing member 722. In some embodiments, magnetic elements, such as first magnetic element 7214, may be omitted. In some embodiments, the first shell 721 may be detachably connected to the housing member 722 by snapping, screwing, etc. to maintain the abutting state of the end of the first shell 721 and the end of the housing member 722, and may cooperate with the binding band 724 to complete the formation of the ring structure when rotating.

In one embodiment, the first housing 721 is provided with a first mounting groove 7215 to accommodate the strap 724 and improve the appearance of the external hanging device 300, such as the first mounting module 301 and the second mounting module 302. The first mounting groove 7215 is located on a side of the first pivot portion 7213 away from a magnetic member, such as the first magnetic member 7214. In some embodiments, the first mounting groove 7215 can be omitted.

In one embodiment, the first housing 721 is provided with a second snap structure 7216 in the first mounting groove 7215 to snap-fix the strap 724. It is to be understood that the second catching structure 7216 may not be limited to being disposed in the first mounting groove 7215. In some embodiments, the second snap features 7216 can be omitted.

The housing member 722 may include a third housing 7221 rotatably coupled to the first housing 721, e.g., the first pivot portion 7213, and a fourth housing 7222 rotatably coupled to the third housing 7221 and rotatably coupled to the second housing 723. In addition, the housing member 722 may include not only the third housing 7221 and the fourth housing 7222, but also other housings that are sequentially connected to the third housing 7221 and the fourth housing 7222 in an end-to-end manner. That is, housing member 722 may include a plurality of housings rotatably connected end-to-end. It is understood that in some embodiments, one of the third and

fourth housings

7221, 7222 may be omitted. For example, fourth housing 7222 is omitted and third housing 7221 is rotatably coupled to second housing 723. For example, the third casing 7221 is omitted and the fourth casing 7222 is rotatably connected to the first casing 721.

It is to be understood that the names of the "first casing", "second casing", "third casing", "fourth casing", and "casing" may be interchanged, for example, the "first casing" may also be referred to as "second casing".

The housings, e.g., third and

fourth housings

7221, 7222, may be made of a rigid material. A second mounting space 7220 is provided in the housings, e.g., the third and

fourth housings

7221 and 7222, for mounting the second circuit system 90.

The housings, for example, the third housing 7221 and the fourth housing 7222 are provided with a second pivot portion 7223 at one end. In some embodiments, the second pivot 7223 of a housing, such as the third housing 7221, is rotationally coupled to the first housing 721, such as the first pivot 7213, and rotates about a second axis. In some embodiments, the third housing 7221 can be rotated about the second axis to a position where the end of the first housing 721 abuts the end of the third housing 7221 for limiting. In some embodiments, when the end of the first casing 721 abuts against the end of the third casing 7221, the extending direction of the first casing 721 coincides with the extending direction of the third casing 7221 so as to be worn on the frame support portion 50, for example, the first leg 51, the second leg 52. In some embodiments, the second pivot portion 7223 of the fourth housing 7222 is rotatably coupled to the third housing 7221 and rotates about a second axis. In some embodiments, the fourth housing 7222 can be rotated about the second axis to a position where an end of the fourth housing 7222 abuts an end of the third housing 7221 for spacing. In some embodiments, when the end of the fourth housing 7222 abuts against the end of the third housing 7221, the extending direction of the fourth housing 7222 coincides with the extending direction of the third housing 7221 so as to be worn on the frame support portion 50, e.g., the first and

second legs

51, 52.

It is understood that the terms "first axis", "second axis", "axis", and "axial center" may be used interchangeably, and for example, "first axis" may also be referred to as "second axis".

In one embodiment, the housings, such as the third and

fourth housings

7221, 7222, are provided with a magnetic member, such as the second magnetic member 7224, at the end where the second pivot portion 7223 is provided. In some embodiments, magnetic force between the second magnetic member 7224 of the housing, e.g., the third housing 7221, and the first housing 721, e.g., the first magnetic member 7214, effects magnetic connection with the first housing 721 and maintenance of the state in which the end of the first housing 721 is in abutment with the end of the third housing 7221. In some embodiments, magnetic force between the second magnetic member 7224 of the housing, e.g., the fourth housing 7222, and the third housing 7221 effects magnetic coupling with the third housing 7221 and retention of the abutting state of the end of the fourth housing 7222 with the end of the third housing 7221. In some embodiments, magnetic elements, such as first magnetic element 7214, may be omitted. In some embodiments, the first casing 721 and the third casing 7221 and the fourth casing 7222 may be detachably connected by a snap, a screw, or the like, so as to maintain the abutting state of the end of the first casing 721 and the end of the third casing 7221 and the abutting state of the end of the fourth casing 7222 and the end of the third casing 7221, and to complete the formation of the ring structure by matching with the binding band 724 during rotation.

The third and

fourth housings

7221 and 7222 are provided with a third pivot portion 7225 at an end remote from the second pivot portion 7223. In some embodiments, a third pivot 7225 of a housing, such as third housing 7221, is rotationally coupled to a fourth housing 7222, such as second pivot 7223, and rotates about a second axis. In some embodiments, the third housing 7221 can be rotated about the second axis to a position where the end of the fourth housing 7222 abuts the end of the third housing 7221 for spacing. In some embodiments, third pivot 7225 of fourth housing 7222 is rotatably coupled to second housing 723 and rotates about a second axis. In some embodiments, the fourth housing 7222 can be rotated about the second axis to a position where the end of the fourth housing 7222 abuts the end of the second housing 723 for position limiting. In some embodiments, when the end of the fourth housing 7222 abuts against the end of the second housing 723, the extending direction of the fourth housing 7222 coincides with the extending direction of the second housing 723 so as to be worn on the frame support portion 50, for example, the first leg 51, the second leg 52.

In one embodiment, the housings, e.g., the third and

fourth housings

7221, 7222, are provided with a magnetic member, e.g., the third magnetic member 7226, at an end away from the second pivot portion 7223. In some embodiments, magnetic force between a third magnetic member 7226 of a housing, e.g., third housing 7221, and a fourth magnetic member 7222, e.g., second magnetic member 7224, enables magnetic connection with fourth housing 7222 and retention of an end of fourth housing 7222 in abutment with an end of third housing 7221. In some embodiments, the magnetic force between the third magnetic member 7226 of the housing, for example, the fourth housing 7222, and the second housing 723 enables the magnetic connection with the second housing 723 and the holding of the abutting state of the end of the fourth housing 7222 with the end of the second housing 723. In some embodiments, magnetic elements, such as third magnetic element 7226, may be omitted. In some embodiments, the third housing 7221 and the fourth housing 7222 and the second housing 723 may be detachably connected by a snap, a screw, or the like, so as to maintain the abutting state of the end of the third housing 7221 and the end of the fourth housing 7222 and the abutting state of the end of the fourth housing 7222 and the end of the second housing 723, and to cooperate with the strap 724 to complete the formation of the ring structure when rotating.

In one embodiment, the second mounting grooves 7227 are formed in the second pivot portion 7223 of the housings, such as the third and

fourth housings

7221 and 7222, on the side of the second pivot portion 7223 away from the magnetic member, such as the second magnetic member 7224, so as to accommodate the straps 724 and improve the appearance of the plug-in device 300, such as the first and second mounting

modules

301 and 302. In some embodiments, the second mounting groove 7227 can be omitted. In one embodiment, the first mounting groove 7215 of the first housing 721 and the second mounting groove 7227 of the third housing 7221 cooperate to receive the strap 724 when the end of the first housing 721 abuts the end of the third housing 7221. In one embodiment, the first mounting groove 7215 of the first housing 721 and the second mounting groove 7227 of the third housing 7221 are coupled to form one mounting groove. In an embodiment, the second mounting groove 7227 of the third housing 7221 and the second mounting groove 7227 of the fourth housing 7222 cooperatively receive the strap 724 when the end of the third housing 7221 abuts the end of the fourth housing 7222. In one embodiment, the second mounting groove 7227 of the third housing 7221 and the second mounting groove 7227 of the fourth housing 7222 are coupled to form one mounting groove.

Housings such as third and

fourth housings

7221, 7222 are provided with a second mounting assembly 7228 on a side away from the second mounting slot 7227 for magnetic connection with the first mounting assembly 511 on legs such as first and

second legs

51, 52. In some embodiments, second mount assembly 7228 can include a magnetic member to enable a magnetic connection between second mount assembly 7228 and first mount assembly 511 via a magnetic force between the magnetic member and first mount assembly 511, for example, the magnetic member. It is understood that second mounting assembly 7228 can also be fastened to first mounting assembly 511 by snapping, screwing, welding, adhering, etc.

It is to be understood that names of "first mounted component", "second mounted component", and "mounted component" may be mutually converted, for example, the "first mounted component" may also be referred to as "second mounted component".

In some embodiments, the second mounting assembly 7228 can further include a second electrical interface to electrically connect with the second circuitry 90, such that the second circuitry 90 is electrically connected with an external power source, the first circuitry 30, and/or other external devices via the second electrical interface for charging and/or data transmission.

It is understood that the names "first electrical interface", "second electrical interface", and "electrical interface" may be mutually converted, for example, the "first electrical interface" may also be referred to as "second electrical interface".

In some embodiments, the second electrical interface may be electrically connected with the first electrical interface when the first mount component 511 and the second mount component 7228 are mounted. In one embodiment, the second electrical interface is a USB interface, a Type-C interface, or the like, as is known to those skilled in the art. In an embodiment, the second electrical interface is a pogo pin or a contact that mates with a pogo pin.

In some embodiments, second mount assembly 7228 can be disposed on third housing 7221 and/or fourth housing 7222. Of course, in some embodiments, second mount assembly 7228 may also be disposed on first housing 721 or second housing 723.

The second housing 723 may be made of a hard material. The second housing 723 is internally provided with a third mounting space 7230 to mount the second circuit system 90.

The second housing 723 is provided with a fourth pivot portion 7231 at one end to rotatably couple with the housing member 722, e.g., the third pivot portion 7225 of the fourth housing 7222, and to rotate about a second axis. When the second housing 723 rotates about the second axis, the end of the second housing 723 may be rotated to a position where the end of the housing 722 abuts against the end of the housing member 722, for example, the fourth housing 7222, to perform a stopper. When the end of the second housing 723 abuts against the end of the housing member 722, for example, the fourth housing 7222, the extending direction of the second housing 723 coincides with the extending direction of the housing member 722, for example, the fourth housing 7222, so as to be worn on the frame support portion 50, for example, the first leg 51 and the second leg 52.

In one embodiment, the second housing 723 is provided with a magnetic member, for example, a fourth magnetic member 7232, at an end where the fourth pivot portion 7231 is provided, so as to achieve magnetic connection with the housing member 722, for example, the fourth housing 7222, and to achieve retention of an abutting state of an end portion of the second housing 723 and an end portion of the housing member 722, for example, the fourth housing 7222, by a magnetic force between the magnetic member, for example, the fourth magnetic member 7232, and the housing member 722, for example, the third magnetic member 7226 of the fourth housing 7222.

It is to be understood that the terms "first magnetic member", "second magnetic member", "third magnetic member", and "magnetic member" may be used interchangeably, and for example, the "first magnetic member" may also be referred to as "second magnetic member".

In some embodiments, magnetic elements, such as fourth magnetic element 7232, may be omitted. In some embodiments, the second housing 723 may be removably connected to the housing member 722, e.g., the fourth housing 7222, by snapping, screwing, etc., to maintain the end of the second housing 723 in abutment with the end of the housing member 722, e.g., the fourth housing 7222, and may mate with the strap 724 to complete the formation of the loop when rotated.

The second housing 723 is provided with a fifth pivot portion 7233 at an end remote from the fourth pivot portion 7231 to rotatably couple with the strap 724. In some embodiments, the strap 724 may rotate about a second axis. In one embodiment, second housing 723 may be fixedly attached to strap 724.

In one embodiment, the second housing 723 is provided with a third mounting groove 7234 on a side of the fourth pivot portion 7231 away from the magnetic member, such as the fourth magnetic member 7232, so as to accommodate the strap 724 and improve the appearance of the plug-in device 300, such as the first mounting module 301 and the second mounting module 302. In some embodiments, the third mounting groove 7234 can be omitted. In an embodiment, the third mounting groove 7234 of the second housing 723 and the second mounting groove 7227 of the fourth housing 7222 cooperatively receive the strap 724 when the end of the second housing 723 abuts the end of the fourth housing 7222. In one embodiment, the third mounting groove 7234 of the second housing 723 and the second mounting groove 7227 of the fourth housing 7222 are coupled to form one mounting groove.

It can be understood that the names of the "first mounting groove", "second mounting groove", "third mounting groove", and "mounting groove" can be mutually converted, for example, the "first mounting groove" can also be referred to as the "second mounting groove".

The second housing 723 is provided with a penetration hole 7235 at a side away from the third mounting groove 7234 to communicate with the third mounting space 7230, implementing the function of the second circuit system 90.

It is understood that housing member 722 may be omitted. The second housing 723 may be connected to the first housing 721 by a connection of the second housing 723 to the housing member 722 or a connection of the housing member 722 to the first housing 721.

In addition, the plurality of shells in the housing assembly 72 may be rotated and bent toward a first side, or rotated toward a second side opposite to the first side, and rotated to an abutting state where the end portions of the two rotatably connected housings are abutted and limited.

It is understood that the terms "first side", "second side", "one side" and "the other side" can be used interchangeably, and for example, "first side" can also be referred to as "second side".

The strap 724 may be made of a flexible material so as to be bendable. In some embodiments, the strap 724 may be elastic.

The strap 724 may be a strip structure. One end of the strap 724 is provided with a sixth pivot portion 7241 to be rotatably connected with a second housing 723, for example, a fifth pivot portion 7233.

It should be understood that the names of the "first pivot joint", "second pivot joint", "third pivot joint", "fourth pivot joint", "fifth pivot joint", "sixth pivot joint", and "pivot joint" may be switched, for example, the "first pivot joint" may also be referred to as the "second pivot joint".

The strap 724 is provided with a third snap structure 7242 in the length extending direction for snap connection with the first casing 721, e.g., the second snap structure 7216, and with the mounting frame 71, e.g., the first snap structure 712. It is appreciated that in one embodiment, the strap 724 may be disposed within the first housing 721, such as the first mounting slot 7215. In one embodiment, the strap 724 is flush with the surface of the first housing 721 when placed in the first mounting groove 7215. In one embodiment, the strap 724 may be disposed within the second mounting groove 7227 of the housing members 722, e.g., the third and

fourth housings

7221, 7222. In one embodiment, the strap 724, when placed in the second mounting groove 7227, is flush with the surface of the housing member 722, e.g., the third and

fourth housings

7221, 7222. In one embodiment, the strap 724 may be disposed within the second housing 723, such as the third mounting groove 7234. In one embodiment, the strap 724 is flush with the surface of the second housing 723 when placed in the third mounting groove 7234.

It is understood that the names of the "first snap structure", "second snap structure", "third snap structure", and "snap structure" may be mutually converted, for example, the "first snap structure" may also be referred to as "second snap structure".

It can be understood that the first casing 721 and the casing member 722, for example, the third casing 7221, the fourth casing 7222 and the second casing 723, realize the limit of the abutting of the two adjacent casing ends by the magnetic force between the magnetic members. When the magnetic part is omitted, the adjacent two shell end parts can be abutted and limited through the binding band 724. The strap 724 may be disposed on the side of the second housing 723 where the through hole 7235 is disposed, and the strap 724 may be disposed on the side of the housing member 722, such as the third housing 7221 and the fourth housing 7222 where the second mounting assembly 7228 is disposed, and may be snap-fit connected to the first housing 721 to maintain the abutting state and the position of the two adjacent housing ends. The strap 724 may be provided with an offset hole to offset the through hole 7235, the second mount assembly 7228, etc. Accordingly, in some embodiments, mounting slots, such as a first mounting slot 7215, a second mounting slot 7227, a third mounting slot 7234, etc., may also be provided to receive the strap 724. In some embodiments, a second snap feature 7216 may also be provided to secure the strap 724.

Referring to fig. 19 and 20, the second functional lens module 80 may include a third functional lens 81 mounted on the device body 70, such as the mounting frame 71. The third functional lens 81 of the first mounting module 301 may be disposed corresponding to the right eye of the user, and the third functional lens 81 of the second mounting module 302 may be disposed corresponding to the left eye of the user.

It is to be understood that the names of "first functional lens", "second functional lens", "third functional lens", and "functional lens" may be interchanged, for example, the "first functional lens" may also be referred to as "second functional lens".

In some embodiments, when the third functional lens 81 is mounted on the device body 70, such as the mounting frame 71, such as a ring structure or a semi-ring structure, surrounds the edge of the third functional lens 81.

The structure and the arrangement of the third functional lens 81 can be designed according to the structure and the arrangement of the first functional lens module 20, such as the first functional lens 21 and the second functional lens 22. Of course, the function of the third functional lens 81 may be different from or the same as that of the first functional lens module 20, such as the first functional lens 21 and the second functional lens 22. For the structure, the arrangement manner and the function of the third functional lens 81, reference may be made to the first functional lens module 20, such as the first functional lens 21 and the second functional lens 22 in the above embodiments, which will not be described in detail. The third functional lens 81 can be matched with the device main body 70, such as the assembly frame 71, by adopting the matching manner of the first functional lens module 20, such as the first functional lens 21, the second functional lens 22, and the frame structure 10, such as the wearing main body 40. The third functional lens 81 can be matched with the second circuit system 90, such as the functional device 91, by matching the first functional lens module 20, such as the first functional lens 21, the second functional lens 22, and the first circuit system 30, such as the functional device 31.

Referring to fig. 20, 23 and 24, fig. 23 is a schematic structural view of the second functional lens module 80 and the second circuit system 90 in fig. 20, and fig. 24 is a schematic structural view of the second functional lens module 80 and the first housing 721 in fig. 20. The third functional lens 81 is provided with a display area, such as a display module display area or other display areas with display forms known to those skilled in the art. In some embodiments, the display area of the display module may be a touch screen display area. The third functional lens 81 is provided with a flexible circuit board 811 to be electrically connected with the second circuit system 90. A portion of the flexible circuit board 811 located within the communication hole 7212 is arranged extending in the radial direction of the first axis so as not to interfere with the flexible circuit board 811 when the fitting frame 71 is rotated about the first axis with respect to the housing assembly 72. In some embodiments, the flexible circuit board 811 is configured such that the mounting frame 71 is rotatable about the first axis 0-720 ° relative to the housing assembly 72. In some embodiments, the flexible circuit board 811 is configured such that the mounting frame 71 is rotatable about the first axis 0-720 ° relative to the housing assembly 72.

Referring to fig. 20 and 25, fig. 25 is a schematic structural diagram of the housing assembly 72 of fig. 20 and the second circuit system 90. The second circuit system 90 can be used to cooperate with the second functional lens module 80 to realize one of the functions of augmented reality, virtual reality, electro/photochromic, image display, light transmission, etc. of the second functional lens module 80. Of course, in some embodiments, the second electrical interface 90 may also be electrically connected to the first electrical interface 30 through the first electrical interface and the second electrical interface to implement the functions of the first functional lens module 20 and/or the second functional lens module 80.

The second circuitry 90 may include a functional device 91, a motherboard module 92, a battery module 93, and a speaker module 94 electrically connected together. The battery module 93 can provide power for normal operation of the motherboard module 92, the functional device 91, and the speaker module 94. The second circuitry 90 is substantially similar in function and structure to the first circuitry 30. For the structures and functions of the functional device 91, the motherboard module 92, the battery module 93 and the speaker module 94, reference may be made to the functional device 31, the motherboard module 32, the battery module 33 and the speaker module 34 in the first circuit system 30, which is not described in detail.

The functional device 91 may be installed in the first housing 721, for example, in the first installation space 7210, so as to cooperate with the second functional lens module 80, for example, the third functional lens 81, through the communication hole 7212, to implement the functions of the second functional lens module 80, for example, the third functional lens 81, such as optical function, augmented reality, virtual reality, image display, and the like.

In some embodiments, the functional device 91, such as an optical-mechanical assembly, may include a display module 35 emitting image light, a lens module 36 transmitting the image light and the ambient light, a half-mirror 37 disposed between the display module 35 and the lens module 36 and transmitting the image light and reflecting the ambient light, and a photosensitive assembly 38 receiving the ambient light reflected by the half-mirror 37. In some embodiments, the display module 35, the lens module 36, the half-reflecting and half-transmitting mirror 37, and the photosensitive element 38 may be disposed on the device main body 70 according to a plurality of arrangement modes of the functional device 31 in the frame structure 10, which are not described in detail.

It is understood that the functional device 91 can be matched with the second functional lens module 80, such as the third functional lens 81, by matching the functional device 31 with the first functional lens module 20, such as the first functional lens 21 and the second functional lens 22. The functional device 91 can be fitted with the apparatus main body 70 such as the fitting frame 71 in such a manner that the functional device 31 is fitted with the frame structure 10 such as the wearing body 40. The functional device 91 may be mated with the housing assembly 72, e.g., the first housing 721, in a manner that the functional device 31 mates with the frame structure 10, e.g., the support 50.

The motherboard module 92 may include a first motherboard assembly 921 and a second motherboard assembly 922 electrically connected to each other. Wherein the first main board assembly 921 is installed in the first housing 721, for example, the first installation space 7210. The second main plate assembly 922 is mounted in a third housing 7221 such as a second mounting space 7220. The second motherboard assembly 922 is electrically connected to a second mount assembly 7228, such as a second electrical interface.

The battery module 33 is mounted in the fourth housing 7222, for example, the second mounting space 7220. The speaker module 34 is installed in the second housing 723, for example, the third installation space 7230 to transmit sound through the penetration hole 7235.

It will be appreciated that the first circuitry 30 can be electrically connected to the second circuitry 90 to form electronic circuitry. The electronic circuit system may include a main board module, a battery module, a functional device, a speaker module, etc. the main board module, the battery module, the functional device, the speaker module, etc. may be distributed in the wearing device 200 and the plug-in device 300 according to a preset design, and the electronic circuit system may be electrically connected through the first electrical interface and the second electrical interface to realize the functions of the first functional lens module 20 and/or the second functional lens module 80 through the functional device. For example, a battery module of the electronic circuit system may be disposed in the plug-in device 300 to realize the function of the first functional lens module 20 through a functional device. For example, a battery module of the electronic circuit system may be provided in the wearing apparatus 200 to realize the function of the second functional lens module 80 by a functional device. For example, a motherboard module of the electronic circuit system may be disposed in the plug-in device 300 to implement the function of the first functional lens module 20 through a functional device. For example, a main board module of the electronic circuit system may be disposed in the wearing device 200 to implement the function of the second functional lens module 80 through a functional device. As for the arrangement of the electronic circuit system in the wearing device 200 and the plug-in device 300, reference may be made to the description in the above embodiments, and further description is omitted.

Referring to fig. 19, 20 and 26, fig. 26 is a schematic view illustrating the first mounting module 301 of fig. 19 being bent into a ring structure. The assembly frame 71 is rotated 180 ° about the first axis with respect to the first casing 721, so that the casing assembly 72 may be bent, and the casing assembly 72, for example, the first casing 721, the third casing 7221, the fourth casing 7222, and the second casing 723, in the casing assembly 72 may be bent in a semi-annular shape. The third fastening structure 7242 of the strap 724 is fastened to the first fastening structure 712 of the assembly frame 71 to form a ring structure, and the size of the ring structure can be adjusted according to the third fastening structure 7242, so as to adjust the degree of tightness. When the first mounting module 301 is in an annular structure, the second functional lens module 80 can display images to achieve functions of navigation, digital display, and the like. In some embodiments, the first mounting module 301 can be worn as a wrist watch on a hand when it is in a ring structure.

In some embodiments, the functional device 91 in the first mounting module 301 is a camera, the functional device 92 in the second mounting module 302 is an optical-mechanical component, the first mounting module 301 can be sleeved on the left hand, the second mounting module 302 can be sleeved on the right hand, the image is displayed through the second mounting module 302, the image is shot through the first mounting module 301, and the shot image is viewed through the second mounting module 302 when the first mounting module 301 and the second mounting module 302 are in communication.

It is understood that the functional devices, such as the opto-mechanical elements and the functional lenses, can constitute the near-eye display optical system, and the near-eye display optical system can also include other elements, not limited to the opto-mechanical elements and the functional lenses. And apparatuses such as the head mounted apparatus 100, the wearing device 200, and the plug-in device 300, to which the near-eye display optical system is mounted, may be referred to as near-eye display optical apparatuses.

The head-mounted device 100 can be diversified, more functions and using methods can be brought to the product, and the unique experience can be provided for the user.

In the several embodiments provided in the present application, it should be understood that the disclosed method and apparatus may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of modules or units is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed.

Units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to achieve the purpose of the embodiment.

In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units may be integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.

The above description is only an example of the present application and is not intended to limit the scope of the present application, and all modifications of equivalent structures and equivalent processes, which are made by the contents of the specification and the drawings, or which are directly or indirectly applied to other related technical fields, are intended to be included within the scope of the present application.

Claims

1. The utility model provides a carry module, its characterized in that, including the casing subassembly, with the casing subassembly rotates the assembly frame of connecting, installs circuit system in the casing subassembly and installs lens on the assembly frame, the lens is provided with printing opacity district and display area, printing opacity district with the display area interval sets up or overlaps the setting, printing opacity district is used for seeing through the ambient light, the lens with circuit system connects, circuit system is used for control the display area shows the image.

2. The mounting module of claim 1, wherein the circuitry comprises a camera module disposed within the housing assembly, the camera module configured to receive ambient light transmitted through the transparent region.

3. The mounting module of claim 2, wherein the housing assembly comprises:

the shell bodies are connected in sequence, two shell bodies connected in the shell bodies are rotatably connected, so that the shell bodies are rotated and bent towards a first side or rotated towards a second side opposite to the first side and can be rotated to an abutting state in which the end parts of the two shell bodies are abutted and limited, the shell bodies positioned at the head end and the tail end in the shell bodies are respectively a first shell body and a second shell body, and the first shell body is rotatably connected with the assembling frame; and

and the binding band is rotatably connected with the second shell and is used for being connected with the assembling frame.

4. The mounting module of claim 3, wherein the strap is configured with a first snap feature, the mounting frame is configured with a second snap feature, and the plurality of housings are configured with a third snap feature, the first snap feature configured to snap with the third snap feature to mount the strap on the plurality of housings, the first snap feature configured to snap with the second snap feature to couple the strap to the mounting frame.

5. The mounting module of claim 4, wherein the strap is configured to be mounted to the plurality of housings on the second side of the plurality of housings, and when the first and third snap structures snap together, any two connected housings of the plurality of housings are retained in the abutting state.

6. The mounting module according to claim 3, wherein the first housing is provided with an installation space in which the camera module is installed and a rotating portion rotatably connected to the mounting frame so as to rotate about an axis.

7. The mounting module according to claim 6, wherein the rotating portion is provided with a communication hole at a position opposite to the light-transmitting area so that the image pickup module receives ambient light through the communication hole.

8. The mounting module according to claim 7, wherein the lens is provided with a flexible circuit board, the flexible circuit board is connected with the circuit system, and the part of the flexible circuit board in the communication hole extends in the radial direction of the axis.

9. A plug-in device is characterized by comprising a first mounting module and a second mounting module, wherein each of the first mounting module and the second mounting module comprises a shell assembly, an assembling frame rotationally connected with the shell assembly, a circuit system installed in the shell assembly and a lens installed on the assembling frame, the circuit system in the first mounting module is used for being connected with the circuit system in the second mounting module, the lens in the first mounting module is provided with a light transmitting area and a display area, and the light transmitting area is used for transmitting ambient light;

in the first mounting module, the lens is connected with the circuit system, the circuit system is used for controlling the display area to display images, and the circuit system is provided with a camera module which is used for receiving ambient light penetrating through the light-transmitting area.

10. The plug-in device according to claim 9, wherein in the second mounting module, the lens is an optical waveguide, the circuit system is provided with an optical-mechanical component, and the optical waveguide is used for receiving virtual light emitted by the optical-mechanical component to display an image.

11. The store-on device according to claim 10, wherein said optical waveguide is provided with a first surface and a second surface which are oppositely arranged, said first surface is provided with a light inlet surface for allowing ambient light to enter into said optical waveguide, said second surface is provided with a light coupling and exiting surface for allowing ambient light and virtual light to exit from said optical waveguide, and said first surface or said second surface is provided with a light coupling and entering surface for allowing virtual light emitted from said optical-mechanical assembly to enter into said optical waveguide.

12. The add-on device of claim 11, wherein the light is coupled into an optical surface for emitting ambient light entering the optical waveguide from the light entry surface, the opto-mechanical assembly comprising:

the display module is arranged opposite to the optical coupling light-in surface and used for emitting virtual light so that the virtual light is emitted into the optical waveguide from the optical coupling light-in surface;

the semi-reflecting and semi-transmitting mirror is arranged between the optical coupling light-in surface and the display module, is used for transmitting virtual light, and is used for receiving the ambient light emitted from the optical coupling light-in surface and reflecting the ambient light; and

and the light sensor is used for receiving the ambient light reflected by the semi-reflecting and semi-transmitting mirror.

13. The add-on device according to claim 11, wherein said optical coupling-in surface is configured to emit ambient light entering said optical waveguide from said optical coupling-in surface, said optical-mechanical assembly comprises a display module disposed opposite to said optical coupling-in surface, said display module is configured to emit virtual light, so that the virtual light is emitted into said optical waveguide from said optical coupling-in surface, said display module is configured with a light-sensing area to receive the ambient light emitted from said optical coupling-in surface.

14. The plug-in device according to claim 13, wherein the display module is provided with a plurality of pixels arranged in an array in the photosensitive area, the display module is provided with a plurality of photosensitive pixels arranged in an array in the photosensitive area, the pixels are configured to emit virtual light, the photosensitive pixels are configured to receive ambient light emitted from the light coupling-in light surface, and an orthographic projection of the photosensitive pixels on the display plane of the display module is located outside an orthographic projection of the pixels on the display plane.

15. The external hanging device according to claim 11, wherein said optical waveguide is provided with a third surface connecting said first surface and said second surface, one of said first surface, said second surface and said third surface is provided with a light exit surface for emitting ambient light entering said optical waveguide from said light entrance surface, said second mounting module is provided with an optical sensor for receiving ambient light emitted from said light exit surface.

16. The utility model provides a head-mounted device, its characterized in that, includes frame construction and mount module, frame construction is used for wearing at user's head, frame construction is provided with first mount subassembly, the mount module is provided with second mount subassembly, first mount subassembly is used for being connected with second mount subassembly, in order with mount module mount in frame construction is last, mount module is including setting up the casing subassembly of second mount subassembly, with casing subassembly rotates the assembly frame of connecting, installs circuitry in the casing subassembly and install lens on the assembly frame, the lens is provided with light-permeable area and display area, light-permeable area is used for seeing through the ambient light, the lens with circuitry connects, circuitry is used for control the display area shows the image.

17. The head-mounted apparatus according to claim 16, wherein the frame structure comprises a wearing body, a first leg and a second leg fitted on the head of the user, and a slack adjuster disposed between the wearing body and each of the first leg and the second leg, the slack adjuster being configured to rotatably connect each of the first leg and the second leg to the wearing body, wherein when the first leg is rotated relative to the wearing body, an end of the first leg away from the wearing body moves toward a side close to or away from the second leg, and when the second leg is rotated relative to the wearing body, an end of the second leg away from the wearing body moves toward a side close to or away from the first leg, and the slack adjuster is configured to apply a force to each of the first leg and the second leg, so that one end of the first leg far away from the wearing body moves to one side close to the second leg, and one end of the second leg far away from the wearing body moves to one side close to the first leg.

18. The head-mounted apparatus of claim 17, wherein the slack adjuster assembly comprises a first pivot mounted to the frame structure, a second pivot mounted to each of the first and second legs and rotatably connected to the first pivot, and a damping member mounted to the first pivot for applying a force to the second pivot to move an end of the first leg away from the wearing body to a side near the second leg to move an end of the second leg away from the wearing body to a side near the first leg.