CN114236848B

CN114236848B - Mounting module, externally hung device and head-mounted equipment

Info

Publication number: CN114236848B
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: 2024-02-27
Anticipated expiration: 2041-12-29
Also published as: CN114236848A

Abstract

The application discloses a carry module, externally hung device and head-mounted equipment belongs to intelligent device technical field. The mounting module comprises a shell component, an assembly frame rotationally connected with the shell component, a circuit system arranged in the shell component and a lens arranged on the assembly frame, wherein the lens is provided with a light transmission area and a display area, the light transmission area and the display area are arranged at intervals or overlapped, the light transmission area is used for transmitting ambient light, the lens is connected with the circuit system, and the circuit system is used for controlling the display area to display images. This application can wear through the casing subassembly to can use with other equipment combinations, also can carry out image display through the display area of lens when needs display image, also can carry out environmental observation through the printing opacity district, also can realize the function of making a video recording through printing opacity district and circuit system cooperation.

Description

Mounting module, externally hung device and head-mounted equipment

Technical Field

The application belongs to the technical field of intelligent equipment, and particularly relates to a mounting module, an externally hung device and head-mounted equipment.

Background

In the smart glasses industry, image display is 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 devices can perform image display.

Disclosure of Invention

The application provides a carry module on one hand, including the casing subassembly, with the assembly frame that the casing subassembly rotates to be connected, install circuit system in the casing subassembly and install lens on the assembly frame, the lens is provided with light transmission district and display area, light transmission district with the display area interval sets up or overlaps the setting, light transmission district is used for permeating ambient light, the lens with circuit system connects, circuit system is used for controlling the display area shows the image.

The application provides an externally hung device on one hand, which comprises a first mounting module and a second mounting module, wherein each of the first mounting module and the second mounting module comprises a shell component, an assembly frame rotationally connected with the shell component, a circuit system arranged in the shell component and a lens arranged on the assembly frame, the circuit system in the first mounting module is used for being in communication connection with the circuit system in the second mounting module, and a light transmission area and a display area are arranged on the lens in the first mounting module and 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, the circuit system is provided with a camera module, and the camera module is used for receiving the ambient light penetrating through the light-transmitting area.

The utility model provides a wear-type equipment in one aspect, including frame construction and mount module, frame construction is used for wearing at user's head, frame construction is provided with first mount subassembly, mount module is provided with the second and mounts the subassembly, first mount subassembly be used for with the second mount subassembly is connected, so that with mount module mount in frame construction is last, mount module including setting up the second mount subassembly the casing subassembly, with the assembly frame that casing subassembly rotated and is connected, install circuit system in the casing subassembly and install lens on the assembly frame, the lens is provided with light transmission district and display area, the light transmission district is used for permeating ambient light, the lens with the circuit system electricity is connected, circuit system is used for controlling the display area shows the image.

By adopting the technical scheme, the beneficial effects that have are: the application provides a carry module, it can wear through the casing subassembly to can carry out the combined use with other equipment, also can carry out image display through the display area of lens when needs show the image, also can carry out environmental observation through the printing opacity district, also can realize the function of making a video recording through printing opacity district and circuit system cooperation.

Drawings

FIG. 1 is an assembly diagram of a headset device according to an embodiment of the present application;

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

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

FIG. 4 is a schematic view of a part of the wearing body of FIG. 2 connected to a support and shaft assembly;

FIG. 5 is an exploded view of the body of FIG. 4 mated with a support and 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 adjuster assembly of FIG. 5;

FIG. 8 is an exploded view of the slack adjuster 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 diagram of a frame of the display module of FIG. 10 mated with a photosensitive element such as a photosensor;

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

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

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

FIG. 15 is a schematic diagram showing the distribution of the pixel cells and the photosensitive pixel cells in FIG. 13;

FIG. 16 is a schematic diagram showing the distribution of the pixel cells and the photosensitive pixel cells in FIG. 13;

FIG. 17 is a schematic diagram of the distribution of pixel cells and photosensitive pixel cells of FIG. 13;

FIG. 18 is a schematic diagram of the first functional lens module of FIG. 3 mated with a first circuit system in another embodiment;

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

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

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

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

FIG. 23 is a schematic diagram showing the second functional lens module of FIG. 20 mated with a second circuit system;

FIG. 24 is a schematic diagram showing the second functional lens module of FIG. 20 mated with the first housing;

FIG. 25 is a schematic diagram of the housing assembly of FIG. 20 mated with a second circuit system;

fig. 26 is a schematic diagram illustrating the first mounting module of fig. 19 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 will be apparent that the described embodiments are only some, but not all, of the embodiments of the present application. All other embodiments, which can be made by one of ordinary skill in the art without undue burden from the present disclosure, are within the scope of the present disclosure.

Reference herein to "an embodiment" means that a particular feature, structure, or characteristic described in connection with the embodiment may be included in at least one embodiment of the present application. The appearances of such phrases 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. Those of skill in the art will explicitly and implicitly appreciate that the embodiments described herein may 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 be other devices that need to be worn on the head of the user, such as glasses, for example, devices that have other functions such as illumination and can be worn on the head of the user, which will not be described again. The following describes in detail an example of augmented reality or virtual reality glasses.

In examples of augmented reality or virtual reality glasses, the head mounted device may be configured to communicate data to and receive data from the 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 at 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 game console, personal computer, tablet computer, 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), wide Area Network (WAN), intranet, metropolitan Area Network (MAN), global internet, or a combination thereof.

The head-mounted device may have mounted therein display components, optics, sensors, processors, and the like. 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, for example by overlaying an image on the user's view of his real world environment. The head-mounted device may also include sensors, such as light sensors, hall sensors, etc., and may also include electronic circuitry to control at least some of the above 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 diagram of a headset device according to an embodiment of the present application. The head-mounted device 100 may include a wearing apparatus 200 and an externally hung apparatus 300 mounted on the wearing apparatus 200. Wherein the wearing device 200 may be worn on the head of a user. The wearing device 200 is matched with the external hanging device 300, so that an augmented reality or virtual reality function can be realized in front of eyes of a user, and other functions such as a function of displaying images can be realized, and the description is omitted. In some embodiments, one of the wearing device 200 and the plug-in device 300 may be omitted, while 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 should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the terms herein above will be understood to those of ordinary skill in the art in a specific context.

Referring to fig. 1, fig. 2 and fig. 3 together, fig. 2 is a schematic diagram of the wearing device 200 in fig. 1. Fig. 3 is a schematic view of a portion of the wearing device 200 in fig. 2 in an embodiment. The wearing device 200 may include a frame structure 10 for wearing on a user's head, 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 eyes of a user to realize certain optical functions such as light transmission, vision correction, virtual reality, augmented reality, etc., and can realize image display. The first circuitry 30 may cooperate with the first functional lens module 20 to perform a certain optical function or image display of the first functional lens module 20. In some embodiments, the first circuitry 30 may be configured to cooperate with the add-on device 300 to perform the functions of the add-on device 300 and/or the first functional lens module 20.

It should be noted that the terms "first," "second," and the like herein and below are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, features defining "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 eyes of the user and a support 50 connected with the wearing body 40 to be worn on the head of the user. Wherein the wearing body 40 can cooperate with the support 50 to effect wearing of the frame structure 10 on the head of a user. Of course, the support portion 50 may be independently and directly worn on the head of the user, and the wearing body 40 may be provided on the support portion 50. In some embodiments, the wearing body 40 may be worn on the bridge of the nose of the user, the support 50 may be mounted between the user's ear and head, and the wearing body 40 and the support 50 are cooperatively worn on the user's head. In some embodiments, the frame structure 10 may also be worn on the head of a user in other forms. For example, the wearing body 40 may be connected to the supporting portion 50 to form a ring-shaped structure or a semi-ring-shaped structure for wearing on the head of the user. For example, the support 50 may be self-supporting in a ring-like or semi-ring-like configuration for independent, direct wearing on the user's head. 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 will not be described in detail.

The wearing 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 which are connected and fixed to each other. Wherein the first mounting frame 41 and the second mounting frame 42 are connected to the supporting portion 50, respectively. The first mounting frame 41 and/or the second mounting frame 42 may be used to mount 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, for example, the names of the "first mounting frame", the "second mounting frame", and the "mounting frame" may be mutually converted, and the "first mounting frame" may also be referred to as the "second mounting frame".

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

The mounting frames, such as the first mounting frame 41 and the second mounting frame 42, may have a receiving space therein to cooperate with the mounting of the first circuit system 30, so as 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 be mounted on the bridge of the nose of the user. Of course, the nose bridge can also be erected on the nose bridge of a user through a nose support and other structures.

In an embodiment, one of the first and second mounting frames 41 and 42 may be omitted, and the other of the first and second mounting frames 41 and 42 is connected with the support part 50 to achieve wearing of the wearing body 40. In an embodiment, the first mounting frame 41 and the second mounting frame 42 may be omitted, and the first functional lens module 20 may 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 configured to be worn between the head and the ear of the user, and is connectable to the wearing body 40, for example, the first mounting frame 41 and the second mounting frame 42. The support 50 may include a first leg 51 connected to the wearing body 40, e.g., the first mounting frame 41, and a second leg 52 connected to the wearing body 40, e.g., the second mounting frame 42. The first leg 51 may be disposed between the right ear and the head, and the second leg 52 may be disposed between the left ear and the head, so as to implement wearing of the support 50. The first leg 51 and/or the second leg 52 may be used to mount the first circuitry 30.

It will be appreciated that the designations "first leg", "second leg" and "leg" may be interchanged, for example "first leg" may also be referred to as "second leg".

Legs, such as first and second legs 51, 52, may be rotatably coupled to the wearing body 40. The pivotal connection of the legs, e.g. the first leg 51, the second leg 52, to the wearing body 40 is achieved, e.g. by means of a pivot. In one embodiment, the first leg 51 is rotatably coupled to the wearing body 40, such as the first mounting frame 41. In one embodiment, the second leg 52 is rotatably coupled to the wear body 40, such as the second mounting frame 42. In an embodiment, an end of the first leg 51 remote from the wearing body 40, for example, the first mounting frame 41, may move to a side close to the second leg 52 or to a side remote from the second leg 52 when the first leg 51 rotates relative to the wearing body 40, for example, the first mounting frame 41. In an embodiment, an end of the second leg 52 remote from the wearing body 40, such as the second mounting frame 42, may move toward a side closer to the first leg 51 or toward a side farther from the first leg 51 when the second leg 52 rotates relative to the wearing body 40, such as the second mounting frame 42. It will be appreciated that in some embodiments, legs, such as first and second legs 51, 52, may be fixedly coupled to the wear body 40.

First mounting assemblies 511 may be provided on legs, such as first and second legs 51, 52, for mounting the external mount 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 a second leg 52, may be provided with the first mounting assembly 511.

The first mounting assembly 511 may include a magnetic element to magnetically couple the external mount 300 to the first mounting assembly 511 via a magnetic force between the magnetic element and the external mount 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 may also be connected and fixed to the external hanging device 300 by means of a buckle, a screw, a welding, an adhesive, 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 may be electrically connected with an external power source, an external device such as the external device 300, and perform operations such as charging and/or data transmission. In some embodiments, the first electrical interface may be electrically connected to the plug-in device 300 when the first mounting component 511 is mounted to 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 well known to those skilled in the art. In an embodiment, the first electrical interface is a pogo pin needle or a contact cooperating with a pogo pin needle.

Accommodation spaces may be provided in legs, such as first leg 51 and second leg 52, to accommodate first circuitry 30, enabling mounting of first circuitry 30 on legs, such as first leg 51 and 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 a wearing body 40 such as a second mounting frame 42. Wherein the first functional lens 21 may correspond to a right eye setting of a user and the second functional lens 22 may correspond to a left eye setting of the user. In an 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, the first mounting frame 41 is surrounded on the edge of the first functional lens 21, for example, in a ring-shaped structure or a semi-ring-shaped structure. In some embodiments, when the second functional lens 22 is mounted on the second mounting frame 42, the second mounting frame 42 is surrounded by an edge of the second functional lens 22, such as a ring-shaped structure or a semi-ring-shaped 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 include one or more lenses arranged in a stacked manner. In certain embodiments, the functional lenses, e.g., the first functional lens 21, the second functional lens 22, may comprise only one lens. In an 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 may 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 may be made of one or more transparent or translucent materials such as glass, plastic, etc. The lens can also be made of one or more materials selected from transparent materials, semitransparent materials, opaque materials and the like for certain light transmission special effects.

In one embodiment, the lens may be a vision correction lens made of one or more of convex lens and concave lens, etc., of course, other types of lenses or functional lenses (such as flat lens, antiglare lens, chromatic lens (such as sunglasses), etc.) or functional films (such as antireflection film, polarizing film, filter film, electrochromic film, photochromic film, etc.) may be disposed in the vision correction lens. In one embodiment, the lens may be a near vision lens.

In other embodiments, the lens may also be other functional lenses such as flat mirrors, antiglare mirrors, colored mirrors (e.g., sunglasses), and the like.

In one embodiment, the lens may also be a photochromic device (e.g., a photochromic film). For example, the photochromic device may be formed from a photochromic material such that the photochromic device is capable of a color change upon excitation by light of a wavelength. The photochromic materials can be manufactured by adopting the technical schemes existing in the prior art within the range of understanding of the person skilled in the art, and the description is omitted.

In one embodiment, the lens may also be an electrochromic device (e.g., 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 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, electrochromic materials can be manufactured by adopting the technical schemes existing in the prior art within the scope of understanding of the person skilled in the art, and the description is omitted.

The electrochromic device may be electrically connected with electronic circuitry, such as first circuitry 30, internal to the headset 100 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 headset 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 first circuitry 30, internal to the headset 100 to present a virtual reality/augmented reality environment. In some embodiments, the waveguide assembly, e.g., optical waveguide, may be a planar grating waveguide, e.g., a diffraction grating waveguide.

In one embodiment, the lens may be a composite lens. For example, the lens is provided with a plurality of functional areas. For example, the functional region may be one of a display region, a light transmitting region, a vision correction region, an electrochromic/photochromic region, an optical waveguide region, and the like. In one embodiment, the composite lens may cooperate with electronic circuitry, such as the first circuitry 30, internal to the head-mounted device 100, such as to enable image display of a display area (e.g., a display module display area and other display areas of display forms known to those skilled in the art), such as a light transmissive area, to transmit light, such as 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 will be appreciated that where the lens is provided with a display area and a light transmissive area, the display area and the light transmissive 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 also be disposed in overlapping relation. That is, the light transmitting region can also realize image display of the display region.

It should 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 the lenses in any of the above embodiments, and will not be described in detail.

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

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

It will be appreciated that the names of "first functional area", "second functional area", "third functional area" and "functional area" may be mutually switched, for example "first functional area" may also be referred to as "second functional area".

Specifically, the first functional region 201 may be a first light-transmitting region and/or a vision correction region and/or an electro/photo-chromic region, and is configured to transmit light so that the light is injected into the wearer's eye. In some embodiments, the first functional region 201 may be an optical waveguide region, such as a light coupling-out surface, to implement virtual reality/augmented reality functionality. In some embodiments, the first functional region 201 may be omitted.

The second functional area 202 may be a second light-transmitting area, so as to cooperate with the first circuit system 30 to transmit light. 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 electrochromic/photochromic region. In some embodiments, the second functional region 202 may be an optical waveguide region, such as an optical coupling-in surface, to implement virtual reality/augmented reality functionality. In some embodiments, the second functional region 202 may be omitted.

It will be appreciated that the designations of "first light transmission region", "second light transmission region", "third light transmission region" and "light transmission region" may be switched between each other, for example "first light transmission region" may also be referred to as "second light transmission region".

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

It will be appreciated that in some embodiments, the first functional lens 21 and the second functional lens 22 may not be identical in function.

Referring to fig. 3, the first circuit system 30 may be used to cooperate with the first functional lens module 20 to realize one of the functions of augmented reality, virtual reality, electro/photo-chromic, image display, light transmission, etc. of the first functional lens module 20. Of course, in some embodiments, the first circuit system 30 may also be electrically connected to the external device 300 to implement the functions of the external 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 support 50, for example, the first leg 51. The battery module 33 can provide electric energy for normal operation of the main board module 32, the functional device 31 and the speaker module 34. The motherboard module 32 can be used to control the normal operation of the functional device 31 and the speaker module 34. In some embodiments, when the functional lenses, such as the first functional lens 21, the second functional lens 22, are electrically connected with the motherboard module 32, the motherboard module 32 may be used to control the functional lenses, such as the first functional lens 21, the second functional lens 22, to implement the display function, the color changing function, etc. of the functional lenses, such as the first functional lens 21, the second functional lens 22. It will be appreciated that the first circuitry 30 may also include other devices such as a microphone, an indicator light, a touch screen, an antenna assembly, a bluetooth module, a heat sink assembly, etc.

The functional device 31 may be mounted in the accommodation space of the mounting frames such as the first mounting frame 41, the second mounting frame 42. Of course, the functional device 31 may also be mounted in the accommodating space of the support portion 50, for example, the first leg 51, the second leg 52. That is, the arrangement position of the functional device 31 on the frame structure 10 can be adjusted as needed.

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

In some embodiments, the functional device 31 may be a camera module for receiving the light transmitted through the second functional area 202 to capture the external light. In some embodiments, the camera module may be used for photographing and image capturing, and may be used for image capturing for implementing the virtual reality/augmented reality function of the head-mounted device 100, so that the motherboard module 32 processes the image captured 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 at the second functional region 202, e.g., a light-transmitting region.

The motherboard module 32 may be provided with electronic components such as a processor, a sensor (e.g., hall sensor, temperature sensor, etc.), etc., which will not be described herein. The motherboard module 32 may be electrically connected to the first mounting component 511, for example, a first electrical interface, so as to electrically connect the motherboard module 32 to external devices such as an external power source and the external 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 may 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, the color changing function, etc. of the functional lenses, such as the first functional lens 21 and the second functional lens 22. The first motherboard assembly 321 may be used to control the functional device 31. The first motherboard assembly 321 may be used to control the speaker module 34. The second main board assembly 322 may be used to control the charge and discharge of the battery module 33. In some embodiments, the first and second motherboard assemblies 321 and 322 may be omitted or a unitary structure.

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

It will be appreciated 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 to be 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. 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 being a functional device 31 corresponding to the first functional lens 21 and the other being a functional device 31 corresponding to the second functional lens 22.

Referring to fig. 4 and 5, fig. 4 is a schematic view of a partial structure of the wearing body 40 in fig. 2, which is connected to the supporting portion 50 and the rotating shaft assembly, and fig. 5 is an exploded schematic view of the wearing body 40 in fig. 4, which is matched with the supporting portion 50 and the rotating shaft assembly. In order to further adjust the clamping force of the support part 50, such as the first leg 51 and the second leg 52, with the head of the user at proper time when the support part 50, such as the first leg 51 and the second leg 52, is unfolded, the user wears the device comfortably. A slack adjuster assembly 60 may be provided between the wearing body 40, such as the first mounting frame 41, and the support portion 50, such as the first leg 51, and between the wearing body 40, such as the second mounting frame 42, and the support portion 50, such as the second leg 52. The dancer assembly 60 may include at least one shaft to rotatably couple the wearing body 40, e.g., the first mounting frame 41, the second mounting frame 42, and the support 50, e.g., the first leg 51, the second leg 52.

In some embodiments, the pivotal connection of the wearing body 40, e.g. the first mounting frame 41, to the support 50, e.g. the first leg 51, is achieved by one of the slack adjustment assemblies 60. In some embodiments, the pivotal connection of the wear body 40, e.g., the second mounting frame 42, to the support 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 another view of the slack adjuster assembly 60 of fig. 6. The dancer assembly 60 may include a first pivot 61 mounted on a mounting frame, such as the first mounting frame 41, a second pivot 62 mounted on 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 on 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 member 61 can rotate relative to the second pivot member 62 through the rotation shaft 63. The damping member 64 acts on the pivot 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 legs, e.g., the first leg 51, and the user's head, making it more comfortable for the user to wear the frame structure 10.

It will be appreciated that the designations "first pivot", "second pivot", and "pivot" may be interchangeable, for example, "first pivot" may also be referred to as "second pivot".

The first pivot 61 may be made of a rigid material. The first pivoting member 61 may include a first pivoting body 611. The first pivoting body 611 may be connected and fixed to a mounting frame, such as the first mounting frame 41, by means of clamping, screwing, welding, bonding, etc.

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

The first pivot body 611 is provided with a first connecting lug 613 and a second connecting lug 614 on a side near the rotating shaft 63 for installing the rotating shaft 63. The first connecting lug 613 and the second connecting lug 614 may be arranged in the axial direction of the rotating shaft 63. In some embodiments, the first connecting ear 613 may be integrally formed with the second connecting ear 614. In some embodiments, one of the first coupling tab 613 and the second coupling tab 614 may be omitted.

It will be appreciated that the designations of "first coupling ear", "second coupling ear" and "coupling ear" may be interchanged, for example "first coupling ear" may also be referred to as "second coupling ear".

A mounting portion such as a first mounting portion 6131 may be provided on the first connection lug 613 so as to be coupled with the mounting rotation shaft 63. The second connection lug 614 may be provided with a mounting portion such as a second mounting portion 6141 so as to be coupled to the mounting shaft 63. In some embodiments, the mounting portions, such as the first mounting portion 6131 and the second mounting portion 6141, may be pivot holes for rotational connection with the rotating shaft 63. In some embodiments, the mounting portions, such as the first mounting portion 6131 and the second mounting portion 6141, may be fastening holes, so as to fasten the rotating shaft 63, so as to prevent the first pivot main body 611 from rotating relative to the rotating shaft 63. In some embodiments, the cross-section of the clamping hole in the radial direction of the rotating shaft 63 may be bar-shaped, polygonal, irregular, rectangular, etc.

It will be appreciated that the names of the first mounting portion, the second mounting portion, the mounting portion, etc. may be mutually switched, for example, the first mounting portion may be also referred to as the second mounting portion.

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

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

The second pivot main body 621 is provided with a second connecting portion 622 at a side far from the rotation shaft 63 to be fixedly connected with a leg such as the first leg 51. In some embodiments, the second pivot body 621 may extend into the accommodating space 512 of a leg, such as the first leg 51, and be connected and fixed with the leg, such as the first leg 51, by the second connecting portion 622. In some embodiments, the second connection portion 622 may be a connection hole, a screw hole, or the like, so as to achieve connection and fixation of the second pivot body 621 and the leg, such as the first leg 51, through a bolt, a nut, or the like.

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

The second pivot main body 621 is disposed on a side of the pivot main body near the rotating shaft 63, and has an avoidance space 623 for accommodating the connection lugs of the first pivot main body 611, such as the first connection lug 613 and the second connection lug 614. The second pivot body 621 is provided with an opening 624 communicating with the avoiding space 623, so that the connection lugs of the first pivot body 611, such as the first connection lug 613 and the second connection lug 614, extend into the avoiding space 623 from the opening 624.

The second pivot main body 621 is provided with a first pivot hole 625 and a second pivot hole 626 of the pivot Kong Liru in the axial direction of the pivot 63, so that the pivot 63 extends into the avoiding space 623 from the first pivot hole 625 and the second pivot hole 626 of the pivot Kong Liru to be connected to and matched with a connecting lug of the first pivot main body 611, such as the first connecting lug 613. 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 pivoting body 621 is provided with an assembly groove such as a first assembly groove 627 on a surface of a side where the first pivoting hole 625 of the pivoting Kong Liru is provided to be engaged with the damping member 64, the ornament member 65. Wherein the first pivot hole 625 of the pivot Kong Liru is located in a fitting groove, such as the first fitting groove 627, so that the damping member 64 is engaged with the rotating shaft 63.

In some embodiments, the fitting groove, such as the first fitting groove 627, may be a stepped groove. The fitting grooves, for example, the first fitting groove 627 may include a first step groove 6271 distant from the escape space 623 and a second step groove 6272 close to the escape space 623. Wherein the first step recess 6271 is for mounting the decorative piece 65. The second step groove 6272 is for mounting the damping member 64 such that the damping member 64 slides in the extending direction of the second step groove 6272. In some embodiments, the pivot Kong Liru first pivot aperture 625 is located within the second step recess 6272. In some embodiments, the first step groove 6271 may be omitted.

The second pivoting body 621 is provided with an assembly groove such as a second assembly groove 628 on a surface of a side where the second pivoting hole 626 of the pivoting Kong Liru is provided to be engaged with the damping member 64, the ornament member 65. Wherein the second pivot hole 626 of the pivot Kong Liru is located in a fitting groove, such as the second fitting groove 628, so that the damping member 64 is engaged with the rotating shaft 63.

In some embodiments, the mounting slot, such as the second mounting slot 628, may be a stepped slot. The fitting grooves, such as the second fitting groove 628, may include a third-step groove 6281 distant from the escape space 623 and a fourth-step groove 6282 close to the escape space 623. Wherein the third-stage recess 6281 is used for mounting 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 extending direction of the second step grooves 6272 may be identical to the extending direction of the fourth step grooves 6282, but may be set differently as required. In some embodiments, the pivot Kong Liru second pivot hole 626 is located within the fourth step recess 6282. In some embodiments, the third-stage grooves 6281 may be omitted.

It will be appreciated that the designations of "first step groove", "second step groove", "third step groove", "fourth step groove" and "groove" may be interchanged, for example "first step groove" may also be referred to as "second step groove".

The second pivoting body 621 is provided with a mounting cavity 629 at a side remote from the escape space 623 for mounting the damping member 64. Wherein the mounting cavity 629 is located between the first and second mounting slots 627, 628. The mounting cavity 629 communicates with mounting slots such as first mounting slot 627, second mounting slot 628 such that the mounting cavity 629 mates with the mounting slots such as first mounting slot 627, second mounting slot 628 to mount the damping member 64.

In some embodiments, the mounting cavity 629 may include a first mounting cavity 6291 and a second mounting cavity 6292 aligned in an axial direction of the shaft 63. Wherein the first mounting cavity 6291 communicates with a fitting groove, such as a second step recess 6272 of the first fitting groove 627. The second mounting cavity 6292 communicates with a mounting slot, such as the fourth-step recess 6282 of the second mounting slot 628. In some embodiments, the first mounting cavity 6291 communicates with the second mounting cavity 6292. In some embodiments, the first mounting cavity 6291 and the second mounting cavity 6292 are located on either side of the second connection 622. In some embodiments, both the first mounting cavity 6291 and the second mounting cavity 6292 are in communication with the exterior of the second pivoting body 621 such that mounting of the damping member 64 within the mounting cavity 629 may be accomplished without the use of mounting slots, such as the first mounting slot 627, the second mounting slot 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 installed in the first pivot hole 625, and the first connecting shaft 631 may extend into the avoidance space 623 to be connected to the first pivot 61, such as the first connecting lug 613. The second connecting shaft 632 is installed in the second pivot hole 626, and the second connecting shaft 632 may extend into the escape space 623 to connect with the first pivot 61, such as the second connecting lug 614.

It is understood that the names of the first connecting shaft, the second connecting shaft, the connecting shaft and the like can be mutually converted, for example, the first connecting shaft can be also called the second connecting shaft.

The first connecting shaft 631 may be made of a hard material. The first connection shaft 631 may include a first shaft portion 6311 disposed in the first fitting groove 627, for example, 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 engaged with the damping member 64 in the radial direction of the rotation shaft 63. The first shaft portion 6311 is engaged with the garnish 65 on a side of the shaft 63 axially away from the escape space 623. The second shaft portion 6312 may be connected with a first connection lug 613, for example, a first mounting portion 6131.

In some embodiments, a surface of the first shaft portion 6311 in a radial direction of the rotation shaft 63 abuts the damping member 64. The surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 is abutted against the damping member 64 when the first shaft portion 6311 is rotated, so that the damping member 64 slides in the extending direction of the second-stage groove 6272.

In some embodiments, at least a portion of the continuous surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 may taper in distance from the axis of the first shaft portion 6311 such that the damping member 64 slides in the extending direction of the second-step groove 6272.

In some embodiments, the surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 is provided with projections and/or tooth grooves and/or latches 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-stage groove 6272. In some embodiments, the surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 is provided with tooth grooves and/or teeth that abut against the damping member 64, and when the rotation shaft 63 rotates, the projection has a displacement in the extending direction of the second-stage groove 6272, thereby causing the damping member 64 to slide in the extending direction of the second-stage groove 6272. In some embodiments, the first shaft portion 6311 is provided with a tooth groove at a surface in the radial direction of the rotation shaft 63, the first shaft portion 6311 abuts against the damping member 64 at the tooth groove, and when the rotation shaft 63 rotates, the damping member 64 slides in the tooth groove, for example, slides from the groove bottom to both sides, thereby causing the damping member 64 to slide in the extending direction of the second-stage groove 6272.

In some embodiments, the second shaft portion 6312 may extend into the first mounting portion 6131, e.g., a clamping hole, to be clamped with the first pivot member 61. In some embodiments, the second shaft portion 6312 may be integrally formed with the first pivot 61 or be part of the first pivot 61.

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

It is to be understood that the names of the "first shaft portion", "second shaft portion", "third shaft portion", "fourth shaft portion", and "rotation shaft" may be mutually converted, 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 a radial direction of the rotation shaft 63 abuts the damping member 64. The surface of the third shaft portion 6321 in the radial direction of the rotation shaft 63 is abutted against the damping member 64 when the third shaft portion 6321 is rotatable, so that the damping member 64 slides in the extending direction of the fourth-stage groove 6282.

In some embodiments, at least a portion of the continuous surface of the third shaft portion 6321 in the radial direction of the rotation shaft 63 may be tapered in distance from the axis of the third shaft portion 6321 such that the damping member 64 slides in the extending direction of the fourth-stage groove 6282.

In some embodiments, the surface of the third shaft portion 6321 in the radial direction of the rotation shaft 63 is provided with projections and/or tooth grooves and/or latches 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-stage groove 6282. In some embodiments, the third shaft portion 6321 is provided with tooth grooves and/or teeth on a surface of the radial direction of the rotation shaft 63, the tooth grooves and/or teeth are in abutment with the damping member 64, and when the rotation shaft 63 rotates, the protrusion has a displacement in the extending direction of the fourth-stage groove 6282, so that the damping member 64 slides in the extending direction of the fourth-stage groove 6282. In some embodiments, the third shaft portion 6321 is provided with a tooth groove on a surface of the shaft 63 in a radial direction, where the third shaft portion 6321 abuts against the damping member 64, and when the shaft 63 rotates, the damping member 64 slides in the tooth groove, for example, slides from the groove bottom to both sides, thereby sliding the damping member 64 in an extending direction of the fourth-stage groove 6282.

In some embodiments, the fourth shaft portion 6322 may extend into the second mounting portion 6141, e.g., a snap-fit hole, to be snapped into place with the first pivot 61. In some embodiments, the fourth shaft portion 6322 may be integral with the first pivot 61 or be part of the first pivot 61.

It is appreciated that in some embodiments, the first connection shaft 631 may be integrally formed with the second connection shaft 632.

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

the damping member 64 may include a first adjuster 641 disposed within a first assembly slot 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 within a second assembly slot 628, such as a fourth step recess 6282, and a mounting cavity 629, such as a second mounting cavity 6292. The first adjuster 641 abuts against a surface of the first connecting shaft 631, for example, the first shaft 6311, in the radial direction of the rotating shaft 63. The second regulator 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 will be appreciated that the designations "first adjustment member", "second adjustment member" and "adjustment member" may be interchanged, for example "first adjustment member" may also be referred to as "second adjustment member".

First adjustment member 641 may include a first connecting rod 6411 mounted in first fitting groove 627 such as second step groove 6272 and extending into mounting chamber 629 such as first mounting chamber 6291, a first connecting seat 6412 mounted in mounting chamber 629 such as first mounting chamber 6291 and fixedly connected to first connecting rod 6411, and a first elastic member 6413 mounted in mounting chamber 629 such as first mounting chamber 6291 and abutting first connecting rod 6411. The first connecting rod 6411 may abut against a surface of the first connecting shaft 631, for example, the first shaft 6311, in a 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 may be fixed to the first connecting seat 6412 by bonding, welding, screwing, clamping, or the like. One end of the first elastic member 6413 abuts against the first connecting seat 6412, and the other end abuts against the second pivot member 62. The first elastic member 6413 can elastically deform when the first connecting rod 6411 slides in the extending direction of the second step recess 6272, so as to change the abutting force between the first connecting rod 6411 and the first connecting shaft 631, such as the surface of the first shaft 6311 in the radial direction of the rotating shaft 63, so that the abutting point is located at a first position of a part of the continuous surface, where the first position is a shortest distance from the part of the continuous surface to the axis of the rotating shaft 63, such as the root of a latch, such as the bottom of a slot.

The first connecting rod 6411 may be made of a rigid material. In some embodiments, the first connecting rod 6411 may abut against the first connecting rod 6411 based on the elastic force of the first elastic member 6413 on the first connecting seat 6412, so as to connect the first connecting rod 6411 with the first connecting seat 6412.

The first connecting seat 6412 may be made of a rigid 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 member 62.

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

in some embodiments, first resilient element 6413 and first connecting seat 6412 are also disposed within second step recess 6272.

The second regulator 642 may include a second connecting rod 6421 mounted in the second fitting groove 628 such as the fourth-stage recess 6282 and extending into the mounting chamber 629 such as the second mounting chamber 6292, a second connecting seat 6422 mounted in the mounting chamber 629 such as the second mounting chamber 6292 and fixedly connected to the second connecting rod 6421, and a second elastic member 6423 mounted in the mounting chamber 629 such as the second mounting chamber 6292 and abutting the second connecting rod 6421. The second connecting rod 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 connecting rod 6421 is slidable in the extending direction of the fourth-stage recess 6282. The second connecting rod 6421 may be fixed to the second connecting seat 6422 by bonding, welding, screwing, clamping, or the like. One end of the second elastic member 6423 abuts against the second connecting seat 6422, and the other end abuts against the second hinge 62. The second elastic member 6423 can elastically deform when the second connecting rod 6421 slides in the extending direction of the fourth-stage recess 6282, so as to change the abutting force between the second connecting rod 6421 and the second connecting shaft 632, such as the third shaft 6321, on the surface of the rotating shaft 63 in the radial direction, so that the abutting point is located at the first position of the partially continuous surface, where the first position is the shortest distance from the partially continuous surface to the axis of the rotating shaft 63, such as the root of the latch, for example, the bottom of the slot.

It will be appreciated that the designations of "first connecting rod", "second connecting rod" and "connecting rod" may be switched between each other, for example "first connecting rod" may also be referred to as "second connecting rod".

In addition, the names of the first connecting seat, the second connecting seat, the connecting seat and the like can be mutually converted, and for example, the first connecting seat can be also called as the second connecting seat.

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

The second connecting rod 6421 may be made of a hard material. In some embodiments, the second connecting rod 6421 may abut against the second connecting rod 6421 based on the elastic force of the second elastic member 6423 on the second connecting seat 6422, so as to connect the second connecting rod 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 member 62.

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

In some embodiments, second elastic member 6423 and second connecting seat 6422 are also disposed in third-stage recess 6281.

It will be appreciated that in some embodiments, one of the first adjustment member 641 and the second adjustment member 642 may be omitted. In some embodiments, first elastic member 6413 and second elastic member 6423 are of unitary construction. 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 may be in abutting engagement with the first connecting seat 6412 and the second connecting seat 6422, respectively. In some embodiments, the first connection block 6412 and the second connection block 6422 are integrally formed. 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 respectively in abutting engagement with the first elastic member 6413, the second elastic member 6423, the first connecting rod 6411 and the second connecting rod 6421. In some embodiments, the first connecting rod 6411 is integrally formed 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 mated with the first connecting seat 6412, the second connecting seat 6422, the first connecting shaft 631, the second connecting shaft 632.

In addition, the mounting positions of the first pivot member 61 and the second pivot member 62 may be replaced with each other. For example, the first pivot member 61 may extend into the accommodating space 512 of a 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 may extend into the accommodating space 411 of the mounting frame, for example, the first mounting frame 41, and be connected and fixed to the mounting frame, for example, the first mounting frame 41, by the second connection portion 622.

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

The trim piece 65 may include a first insert 651 disposed in a first assembly slot 627, such as a first step recess 6271, and a second insert 652 disposed in a second assembly slot 628, such as a third step recess 62781. The first insert 651 is engaged in a first fitting groove 627, such as a first step groove 6271, to block the second step groove 6272, the rotation shaft 63, such as a first connection shaft 631, and the damping member 64, such as a first adjuster 641. The second insert 652 is engaged in the second assembly groove 628, such as the third step groove 6281, to block the fourth step groove 6282, the rotating shaft 63, such as the second connecting shaft 632, and the damping member 64, such as the second adjuster 642.

The first insert 651 may be formed from 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 aperture 625. In one embodiment, the surface of the first insert 651 on the side away from the second step recess 6272 is flush with the surface of the second pivot 62 to enhance the apparent expressive force of the second pivot 62. In some embodiments, the first insert 651 can be used to cooperate with the second pivot 62 to secure the shaft 63, e.g., the first connecting shaft 631, the damping member 64, e.g., the first adjuster 641.

It will be appreciated that the designations of "first insert", "second insert", and "insert" may be interchanged, for example, the term "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 may extend into the fourth-stage recess 6282. In some embodiments, second insert 652 may extend into second pivot hole 626. In one embodiment, the surface of the second insert 652 on the side away from the fourth step recess 6282 is flush with the surface of the second pivot 62 to enhance the appearance of the second pivot 62. In some embodiments, the second insert 652 may be configured to cooperate with the second pivot 62 to secure the shaft 63, such as the second connection shaft 632, the damping member 64, such as the second adjuster 642.

In some embodiments, at least one of first insert 651 and second insert 652 may be omitted. In some embodiments, the first insert 651 and the second insert 652 may be integrally formed with the second pivot 62.

Referring to fig. 5 and 9 together, fig. 9 is a schematic view of a portion of the slack adjuster assembly 60 of fig. 7. The first leg 51 is rotated about the rotation shaft 63 by the force F1, and moves the end of the first leg 51 away from the rotation shaft 63 to a side away from the second leg 52. The second pivot 62 rotates about a rotational axis 63, such as a first connecting axis 631. The first adjuster 641, for example, the first connecting rod 6411 slides on the surface of the first connecting shaft 631, for example, the first shaft 6311. The first regulating member 641 such as the first connecting rod 6411 is pressed by the surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63, and the first regulating member 641 such as the first connecting rod 6411 further presses the first elastic member 6413, so that the first elastic member 6413 is elastically deformed.

The first elastic member 6413 is elastically deformed to return to its original state, so that the second hinge 62 has a resilient force. When the force F1 is removed, the resilient force of the second pivot member 62 causes the first leg 51 to receive the resilient force F2, and further causes the end of the first leg 51 away from the rotation shaft 63 to move toward the side close to the second leg 52.

When the slack adjuster assembly 60 is employed with both the first leg 51 and the second leg 52 to have the resilient force F2, the force between the legs, e.g., the first leg 51, the second leg 52, and the user's head, can be adjusted to make it more comfortable for the user to wear the frame structure 10.

It will be appreciated that the first shaft portion 6311 may be provided differently on the surface thereof in the radial direction of the rotation shaft 63, and the resilient force F2 of each of the legs, for example, the first leg 51 and the second leg 52, may be different. In some embodiments, a portion of the surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 may be an arc surface, and thus the legs, such as the first leg 51 and the second leg 52, may not have a resilience when rotated about the rotation shaft 63. For example, the legs, such as the first leg 51, the second leg 52, may not have a resilient force when unfolded from the folded state to the unfolded state. The legs, for example, the first leg 51 and the second leg 52, have a resilient force when further expanded from the expanded state. For example, the legs, such as the first leg 51, the second leg 52, may not have a resilient force when unfolded from the folded state to the first state. The legs, for example, the first leg 51 and the second leg 52, have a resilient force when further expanded from the first state to the expanded state.

In some embodiments, to ensure a damping feel when the legs, e.g., the first leg 51, the second leg 52, are unfolded from the folded state to the unfolded state, the legs, e.g., the first leg 51, the second leg 52, have a resilient force during the unfolding 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, have a damping effect when being unfolded from the folded state to the unfolded state, and may maintain a certain position during the unfolding of the legs, such as the first leg 51 and the second leg 52, from the folded state to the unfolded state, the surface of the first shaft portion 6311 in the radial direction of the rotation shaft 63 may be uniformly provided with teeth or slots.

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

Furthermore, in some embodiments, the 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 are communicated with the avoidance space 623, so that the connecting rods such as the first connecting rod 6411 and the second connecting rod 6421 are in abutting fit with the connecting lugs such as the first connecting lug 613 and the second connecting lug 614, or the connecting rods such as the first connecting rod 6411 and the second connecting rod 6421 are in abutting fit 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 between the first functional lens module 20 and the first circuit system 30 in fig. 3. The first functional lens module 20, for example, the first functional lens 21, is provided with a first surface 211 and a second surface 212 opposite to the first surface 211. The first surface 211 is provided with a light-entering surface 2111 for receiving ambient light from the external environment, so that the ambient light is incident into the first functional lens module 20, for example, the first functional lens 21. The second surface 212 is provided with a light coupling-out surface 2121 for emitting ambient light entering the first functional lens module 20, for example, the first functional lens 21.

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

After entering the first functional lens module 20, for example, the first functional lens 21 from the light coupling-in surface 2122, the image light can be transmitted on an optical path formed by connecting the light coupling-out surface 2121 and the light coupling-in surface 2122, and can be emitted from the light coupling-out surface 2121.

Ambient light may enter the first functional lens module 20, for example, the first functional lens 21 from the light entrance surface 2111, then may be transmitted on an optical path formed by connecting the light coupling-in surface 2122 and the light coupling-out surface 2121, and then may exit from the light coupling-in surface 2122.

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

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

The half mirror 37 is made of glass or plastic. The half mirror 37 has a reflecting surface 371. One side of the half mirror 37, on which the reflection surface 371 is disposed, may be disposed toward the lens module 36 and the photosensitive member 38, respectively. The half mirror 37 has an incident surface 372 provided opposite to the reflecting surface 371. The side of the half mirror 37 where the incident surface 372 is disposed toward the lens module 36 and the photosensitive member 38 where the display module 35 is disposed. In some embodiments, the half mirror 37 is a beam splitter. In some embodiments, the half mirror 37 may include a lens, such as a beam splitter, and a coating, such as a beam splitter, disposed on the lens. The manner of disposing the plating film, for example, the spectroscopic film is not limited here. A coating film such as a spectroscopic film provided on a lens such as a spectroscope forms the reflection surface 371.

Referring to fig. 10 and 11, fig. 11 is a schematic diagram of a frame of fig. 10 in which the display module 35 is matched with the photosensitive assembly 38. The photosensitive element 38 is configured to receive ambient light to detect ambient light information, such as ambient light level, and to generate an ambient signal. In some embodiments, 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 main board module 32, such as a processor, is electrically connected to the photosensitive assembly 38 to receive the ambient light level data transmitted from the photosensitive assembly 38 and process the ambient light level data. The main board module 32, such as a processor, may receive the environmental signal, and control the image brightness of the display module 35 according to the result of processing the environmental light information, such as the environmental light brightness, so that the image light is adapted to the environmental light, and the augmented reality effect of the headset 100 is improved.

In some embodiments, the pixels in the display module 35 are single color pixels such as red pixels (R pixels), green pixels (G pixels), white pixels (W pixels), blue pixels (B pixels). The photosensitive pixel unit in the photosensitive element 38, for example, a 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 interference of pixels in the display module 35 on the photosensitive pixels in the photosensitive element 38, for example, the photosensor, the detection accuracy of the ambient light information, for example, the ambient light brightness is improved. The color of the photosensitive pixels of the photosensitive assembly 38, such as a photosensor, may not be consistent with the color of the pixels of the display module 35 during display. For example, the pixels in the display module 35 are red pixels, and the photosensitive pixel units in the photosensitive element 38, such as a photosensor, 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 pixel unit in the photosensitive element 38, for example, 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 pixel unit in the photosensitive element 38, for example, 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 pixel unit in the photosensitive element 38, for example, 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 units in the display module 35 may also include at least one of red pixels, green pixels, white pixels, and blue pixels.

In some embodiments, the pixels in the display module 35 are single color pixels, such as green pixels. The photosensitive pixel units in the photosensitive element 38, such as a photosensor, can include red photosensitive pixels, blue photosensitive pixels, and infrared photosensitive pixels.

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

In some embodiments, the motherboard module 32, such as a processor, is electrically connected to the photosensitive assembly 38 to receive the ambient light information, such as ambient light level data, transmitted from the photosensitive assembly 38 and process the ambient light level data. Wherein, ambient light level a=a×r+b×g+c×b+d×w+e×ir. Wherein, R is the ambient light brightness sensed by R photosensitive pixels, G is the ambient light brightness sensed by G photosensitive pixels, B is the ambient light brightness sensed by B photosensitive pixels, W is the ambient light brightness sensed by W photosensitive pixels, IR is the ambient light brightness sensed by IR photosensitive pixels, a, B, c, d and e are the calibration coefficients of the photosensitive pixels respectively, and are fixed values. Of course, when some of the photosensitive pixel units are not working or are not present, the calibration coefficient related to the photosensitive pixel units can be 0, and other calibration coefficients can be adjusted. For example, the green photosensitive pixel and the white photosensitive pixel do not operate or exist, b=d=0, and the ambient light level a1=a×r+c×b+e×ir. Or adjusting the calibration coefficient a to A1, adjusting the calibration coefficient c to c1, and adjusting the calibration coefficient e to e1, namely, the ambient light brightness a1=a1×r+c1×b+e1×ir.

It will be appreciated that the ambient light level a=a can be reset according to the number and type of the photosensitive pixels ₁ *b ₁ +a ₂ *b ₂ +a ₃ *b _3…… +a _m-1 *b _n-1 +a _m *b _m Wherein m is the number of photosensitive pixels, a _m B, the ambient light level perceived by the mth photosensitive pixel _m The calibration coefficient of the mth photosensitive pixel is a fixed value. The ambient light brightness A is obtained by weighting the ambient light brightness of each photosensitive pixel. The ambient light brightness can be easily and accurately obtained by a person skilled in the art according to the calculation formula of the ambient light brightness A, and then the image light brightness can be accurately adjusted according to the ambient light brightness, so that the ambient light brightness is matched with the image light brightness.

In some embodiments, in order to reduce interference of pixels in the display module 35 on photosensitive pixels in the photosensitive element 38, such as a photosensor, the detection accuracy of the ambient light brightness is improved. A photosensitive area may be disposed in the display module 35, and the half-reflecting half-lens 37 and the photosensitive component 38 are omitted, so that the display module 35 has a function of sensing the brightness of the environment.

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 of at least one pixel arranged in an array. In an embodiment, each pixel unit 351 may include four pixels such as 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 such as 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 also include only one pixel, for example, the first pixel 3511.

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

It will be appreciated that the "rows" and "columns" listed herein are determined solely by the placement of the display modules 35 in the figures. The manner in which the "rows" and "columns" are determined varies from one actual placement location of the display module 35 to another. For example, the display module 35 in fig. 5 is rotated 90 ° clockwise, and the first and second pixels 3511 and 3512 arranged in the row direction in fig. 5 are arranged in the column direction.

In one embodiment, among the first pixel 3511, the second pixel 3512, the third pixel 3513, and the fourth pixel 3514, 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.

A photosensitive area 352 is disposed within the display module 35. The photosensitive region 352 may be configured to receive ambient light. A pixel unit 351 for displaying an image and a photosensitive pixel unit 353 for receiving ambient light may be disposed within the photosensitive region 352. The photosensitive region 352 may have a shape of one of a circle, a rectangle, and an ellipse. The photosensitive region 352 may be of other regular shapes. Of course, the photosensitive area 352 may be of 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 a manner well known to those skilled in the art, and will not be described in detail. The photosensitive area 352 may be a local 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 region 352, the front projection of the plurality of pixels on the display plane is located outside the front projection of the plurality of photosensitive pixels on the display plane, so that the pixels do not interact with the photosensitive pixels.

In one embodiment, referring to fig. 13, any four adjacent pixels arranged in a 2-row and 2-column array are respectively provided with a photosensitive pixel unit 353 in the area between the front projections of the display plane. Each of the photosensitive pixel units 353 may be formed of a plurality of photosensitive pixels arranged in an array. In some embodiments, each photosensitive pixel may be a photodiode. Of course, in other embodiments, the photosensitive pixels can be other structures known to those skilled in the art for sensing ambient light, and will not be described herein.

In one embodiment, referring to fig. 14, any four pixels adjacent to each other and arranged in a 2-row and 2-column array are each provided with a photosensitive pixel in a region between the front 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 the display layer 354, and the pixel unit 351 and the photosensitive pixel unit 353 may be disposed in the same layer. The photosensitive pixel unit 353 is disposed within the display layer 354. The front projection of the pixel unit 351 on the display plane PM is located outside the front projection of the photosensitive pixel unit 353 on the display plane PM, so that the pixels do not affect each other with the photosensitive pixels.

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 unit 351 and the photosensitive pixel unit 353 may be layered. 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 stacked on the 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 front projection of the pixel unit 351 on the display plane PM is located outside the front projection of the photosensitive pixel unit 353 on the display plane PM, so that the pixels do not affect each other with the photosensitive pixels. 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 and is 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 unit 351 and the photosensitive pixel unit 353 may be layered. 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 stacked on the 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 front projection of the pixel unit 351 on the display plane PM is located outside the front projection of the photosensitive pixel unit 353 on the display plane PM, so that the pixels do not affect each other with the photosensitive pixels. In some embodiments, the photosensitive layer 355 may now be formed on the substrate and then the display layer 354 may be formed when the display module 35 is formed.

The first functional lens module 20, for example, the first functional lens 21, is provided with a third surface 213 connecting the first surface 211 and the second surface 212. Referring to fig. 18, fig. 18 is a schematic diagram illustrating the first functional lens module 20 and the first circuit system 30 of fig. 3 in another embodiment. The third surface 213 is provided with a light emitting surface 2131 forming a light path with the light entering surface 2111, so that ambient light enters the first functional lens module 20, for example, the first functional lens 21 at the light entering surface 2111 and exits at the light emitting surface 2131. The photosensitive element 38, for example, a photosensor, is disposed opposite the light-emitting surface 2131. The arrangement of the light emitting surface 2131 can reduce the interference of the pixels in the display module 35 to the photosensitive pixels in the photosensitive element 38, such as a photosensor, so as to improve the detection accuracy of the ambient light. It is to be understood that the light emitting surface 2131 is not necessarily disposed on the third surface 213, and the light emitting surface 2131 may 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 assembly 38, such as a light sensor, is mounted to the frame structure 10, it being understood that the mounting location of the photosensitive assembly 38, such as a light sensor, may be mounted at other locations of the headset 100 as desired.

It will be appreciated that the designations "first surface", "second surface", "third surface" and "surface" may be interchangeable, e.g. "first surface" may also be referred to as "second surface".

Referring to fig. 1, the plug-in device 300 may include a first mounting module 301 and a second mounting module 302 mounted on opposite sides of the frame structure 10. The first mounting module 301 may be matched with the first functional lens module 20, for example, the first functional lens 21, and may implement an augmented reality or virtual reality function in front of the right eye of the user, or may implement other functions, for example, an image display function, which will not be described again. The second mounting module 302 may be matched with the first functional lens module 20, for example, the second functional lens 22, so as to implement an augmented reality or virtual reality function in front of the left eye of the user, and of course, may also implement other functions, for example, an image display function, which will not be described again. In some embodiments, the first mounting module 301 may communicate with the second mounting module 302. In some embodiments, the first mounting module 301 and the second mounting module 302 may cooperate, e.g., communicate, to work together, although the first mounting module 301 and the second mounting module 302 may 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, the names of the first mount module, the second mount module, the mount module, and the like may be mutually converted, for example, the first mount module may be also referred to as the second mount module.

Additionally, in some embodiments, the mounting locations of the first mounting module 301 and the second mounting module 302 on the frame structure 10 may be interchanged. That is, the first mounting module 301 may be matched with the first functional lens module 20, for example, the second functional lens 22, so as to implement an augmented reality or virtual reality function in front of the left eye of the user, and of course, other functions, for example, an image display function, may also be implemented, which will not be described herein. The second mounting module 302 may be matched with the first functional lens module 20, for example, 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 of course, may also implement other functions, for example, an image display function, which will not be described again.

Referring to fig. 1, 19 and 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 add-on device 300, such as the first mounting module 301, the second mounting module 302, may include an equipment body 70 interconnected with a first mounting assembly 511 of the frame structure 10, such as the first leg 51, a second functional lens module 80 mounted on the equipment body 70, and a second circuitry 90 mounted on the equipment body 70.

The second functional lens module 80 is disposed corresponding to eyes of a user, such as left and right eyes, and is disposed in a stacked manner 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 can realize image display. The second circuitry 90 may cooperate with the second functional lens module 80 to perform 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 to the wearing device 200, e.g., the first circuitry 30, via a first electrical interface to perform the functions of the second functional lens module 80 and/or the wearing device 200, e.g., the first functional lens module 20.

It will be appreciated that for example, a "first circuitry" may also be referred to as a "second circuitry" for the purpose of mutual conversion between the designations "first circuitry", "second circuitry" and "circuitry", etc.

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

The fitting frame 71 may be made of a hard material. The mounting frame 71 may have a ring-shaped structure or a semi-ring-shaped structure for mounting the second functional lens module 80. Of course, the assembly frame 71 may have other structures, which will not be described in detail. In some embodiments, the mounting frame 71 may also be fastened by a fastener, a screw, a welding, an adhesive, or the like to mount the second functional lens module 80.

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 for snap connection 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, so as to form an annular structure (as shown in fig. 26), so as to carry the external hanging 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 swivel arm 711 is disposed at one end of the mounting frame 71, and the first snap feature 712 is disposed at the other end of the mounting frame 71.

The housing assembly 72 may include a first housing 721 rotatably coupled to the mounting frame 71, such as a rotating arm 711, a housing member 722 rotatably coupled to the first housing 721, a second housing 723 rotatably coupled to the housing member 722, and a strap 724 rotatably coupled to the second housing 723. The binding band 724 may be in snap connection with the mounting frame 71, such as the first snap structure 712, 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, strap 724 may be disposed on the same side of first housing 721, housing member 722, and second housing 723 to enable the accommodation of strap 724 on first housing 721, housing member 722, and second housing 723. In some embodiments, strap 724 may be snap-fit with first housing 721 and/or housing member 722 and/or second housing 723.

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

The first housing 721 is provided at one end with a rotating portion 7211 to be rotatably connected with the fitting frame 71 such as the rotating arm 711 to rotate about a first axis extending in the first direction. In some embodiments, the first direction coincides with the direction of extension of the first housing 721. In some embodiments, the first direction is disposed at an angle to the extending direction of the first housing 721. In some embodiments, the first direction forms an angle with the extending direction of the first housing 721, and the degree of the angle is 90 °, so that the first housing 721 and the mounting frame 71 can be folded relatively.

The first housing 721 is provided with a communication hole 7212 on the rotating 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 at an end remote from the rotating portion 7211 with a first pivoting portion 7213 to be rotatably connected to the housing member 722 and rotated about a second axis extending in the second direction. When the first housing 721 rotates around the second axis, the first housing 721 can be rotated to a position where an end of the first housing 721 abuts against an end of the housing member 722, so as to perform the restriction. When the end of the first housing 721 abuts against the end of the housing member 722, the extending direction of the first housing 721 coincides with the extending direction of the housing member 722 so as to be worn on the frame supporting portion 50 such as 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 to the first direction, and the angle is 90 degrees.

In an embodiment, the first housing 721 is provided with a magnetic member such as the first magnetic member 7214 at an end remote from the rotating portion 7211 to achieve magnetic connection with the housing member 722 by a magnetic force between the magnetic member and the housing member 722 and to achieve a holding of an end portion of the first housing 721 in an abutting state with an end portion of the housing member 722. In some embodiments, a magnetic element, such as first magnetic element 7214, may be omitted. In some embodiments, the first housing 721 may be detachably connected to the housing member 722 by a snap fit, a screw fit, or the like to maintain the abutting state of the end of the first housing 721 and the end of the housing member 722, and may cooperate with the strap 724 to complete the formation of the loop structure upon rotation.

In an embodiment, the first housing 721 is provided with a first mounting groove 7215 for accommodating the strap 724, so as to 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 at a side of the first pivot portion 7213 remote from the magnetic member, such as the first magnetic member 7214. In some embodiments, first mounting groove 7215 may be omitted.

In one embodiment, the first housing 721 is provided with a second snap structure 7216 within the first mounting slot 7215 for snap securing the strap 724. It is appreciated that the second snap features 7216 may not be limited to being disposed within the first mounting slot 7215. In some embodiments, the second catch structure 7216 may be omitted.

The housing member 722 may include a third housing 7221 rotatably coupled to the first housing 721, e.g., the first pivot 7213, and a fourth housing 7222 rotatably coupled to the third housing 7221 and rotatably coupled to the second housing 723. The housing member 722 may include not only the third housing 7221 and the fourth housing 7222, but also other housings connected to the third housing 7221 and the fourth housing 7222 in a rotationally sequential manner. That is, the housing member 722 may include a plurality of housings rotatably connected end-to-end in sequence. It will be appreciated that in some embodiments, one of the third housing 7221 and the fourth housing 7222 may be omitted. For example, the fourth housing 7222 is omitted, and the third housing 7221 is rotatably connected to the second housing 723. For example, the third housing 7221 is omitted, and the fourth housing 7222 is rotatably coupled to the first housing 721.

It will be appreciated that the designations of "first housing", "second housing", "third housing", "fourth housing", and "housing" etc. may be interchanged, for example "first housing" may also be referred to as "second housing".

The housings, e.g., the third housing 7221 and the fourth housing 7222, may be made of a hard material. A second mounting space 7220 is provided in a housing, for example, the third housing 7221, the fourth housing 7222, for mounting the second circuitry 90.

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

It will be appreciated that the designations "first axis", "second axis", "axis" and "hub" may be interchanged, for example "first axis" may also be referred to as "second axis".

In an embodiment, the housing, such as the third housing 7221 and the fourth housing 7222, is provided with a magnetic member, such as the second magnetic member 7224, at one end where the second pivoting portion 7223 is provided. In some embodiments, the 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 a magnetic connection with the first housing 721, and effects a retention of the end of the first housing 721 in abutment with the end of the third housing 7221. In some embodiments, the magnetic force between the second magnetic member 7224 of the housing, e.g., the fourth housing 7222, and the third housing 7221, effects a magnetic connection with the third housing 7221, and effects a holding of the end of the fourth housing 7222 in abutment with the end of the third housing 7221. In some embodiments, a magnetic element, such as first magnetic element 7214, may be omitted. In some embodiments, the first housing 721 and the third housing 7221 and the fourth housing 7222 may be detachably connected by a buckle, a screw, or the like, so as to maintain the abutting state of the end of the first housing 721 and the end of the third housing 7221 and the abutting state of the end of the fourth housing 7222 and the end of the third housing 7221, and may cooperate with the binding belt 724 to complete the formation of the ring structure during rotation.

The housing, for example, the third housing 7221, the fourth housing 7222 is provided with a third pivot 7225 at an end remote from the second pivot 7223. In some embodiments, the third pivot 7225 of the housing, e.g., the third housing 7221, is rotatably coupled to the fourth housing 7222, e.g., the second pivot 7223, and rotates about the second axis. In some embodiments, when the third housing 7221 rotates about the second axis, the third housing 7221 can be rotated to a position where the end of the fourth housing 7222 abuts the end of the third housing 7221 for limiting. In some embodiments, the third pivot 7225 of the fourth housing 7222 is rotatably coupled to the second housing 723 and rotates about a second axis. In some embodiments, when the fourth housing 7222 rotates about the second axis, it may rotate to a position where the end of the fourth housing 7222 abuts the end of the second housing 723 for limiting. In some embodiments, when the end of the fourth housing 7222 abuts 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 supporting portion 50 such as the first leg 51, the second leg 52.

In an embodiment, the housing, such as the third housing 7221 and the fourth housing 7222, is provided with a magnetic member, such as the third magnetic member 7226, at an end remote from the second pivoting portion 7223. In some embodiments, the magnetic force between the third magnetic member 7226 of the housing, e.g., the third housing 7221, and the fourth housing 7222, e.g., the second magnetic member 7224, effects a magnetic connection with the fourth housing 7222, and effects a holding of the end of the fourth housing 7222 in abutment with the end of the third housing 7221. In some embodiments, the magnetic force between the third magnetic member 7226 of the housing, e.g., the fourth housing 7222, and the second housing 723 effects a magnetic connection with the second housing 723 and a holding of the end of the fourth housing 7222 in abutment with the end of the second housing 723. In some embodiments, a magnetic element, 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 buckle, 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 may cooperate with the binding band 724 to complete the formation of the annular structure during rotation.

In an embodiment, the second mounting groove 7227 is disposed on a side of the second pivot portion 7223 away from the magnetic member such as the second magnetic member 7224, so as to accommodate the strap 724, and enhance the appearance of the external hanging device 300 such as the first mounting module 301 and the second mounting module 302. In some embodiments, the second mounting groove 7227 may be omitted. In one embodiment, when the end of the first housing 721 abuts the end of the third housing 7221, 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. 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 spliced to form one mounting groove. In one embodiment, when the end of the third housing 7221 abuts the end of the fourth housing 7222, the second mounting groove 7227 of the third housing 7221 and the second mounting groove 7227 of the fourth housing 7222 cooperate to receive the strap 724. 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 spliced to form one mounting groove.

The housings, e.g., the third housing 7221, the fourth housing 7222, are provided with a second mounting assembly 7228 on a side remote from the second mounting slot 7227 for magnetic connection with the first mounting assembly 511 on the legs, e.g., the first leg 51, the second leg 52. In some embodiments, second mount assembly 7228 may include a magnetic member to enable a magnetic connection between second mount assembly 7228 and first mount assembly 511 by a magnetic force between the magnetic member and first mount assembly 511, such as a magnetic member. It is appreciated that the second mounting assembly 7228 can also be coupled and secured to the first mounting assembly 511 by means of a snap fit, screw fit, welding, adhesive, etc.

It will be appreciated that the names of the first mounting component, the second mounting component, and the mounting component may be mutually switched, for example, the first mounting component may be also referred to as the second mounting component.

In some embodiments, the second mounting assembly 7228 may further include a second electrical interface to electrically connect with the second circuitry 90, such that the second circuitry 90 is electrically connected to 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 will be appreciated that for example, a "first electrical interface" may also be referred to as a "second electrical interface" with respect to the mutual conversion between the designations "first electrical interface", "second electrical interface", and "electrical interface", etc.

In some embodiments, the second electrical interface may be electrically connected to the first electrical interface when the first mounting assembly 511 and the second mounting assembly 7228 are installed. In one embodiment, the second electrical interface is a USB interface, a Type-C interface, or the like, as is well known to those skilled in the art. In an embodiment, the second electrical interface is a pogo pin needle or a contact cooperating with a pogo pin needle.

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

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

The second housing 723 is provided with a fourth pivot 7231 at one end to be rotatably connected to a housing member 722 such as the third pivot 7225 of the fourth housing 7222 and rotated about a second axis. When the second housing 723 rotates about the second axis, the second housing 723 can be rotated to a position where an end of the second housing 723 abuts against an end of a housing member 722, for example, the fourth housing 7222, to perform the restriction. 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 supporting portion 50, for example, the first leg 51, the second leg 52.

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

It will be appreciated that the designations of "first magnetic element", "second magnetic element", "third magnetic element" and "magnetic element" may be switched between each other, for example "first magnetic element" may also be referred to as "second magnetic element".

In some embodiments, a magnetic element, such as fourth magnetic element 7232, may be omitted. In some embodiments, the second housing 723 may be detachably connected to the housing member 722, e.g., the fourth housing 7222, by snap fit, screw fit, or the like, to maintain the abutting state of the end of the second housing 723 with the end of the housing member 722, e.g., the fourth housing 7222, and may cooperate with the strap 724 to complete the formation of the loop structure upon rotation.

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

In an embodiment, the second housing 723 is provided with a third mounting groove 7234 at 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 external hanging device 300 such as the first mounting module 301 and the second mounting module 302. In some embodiments, third mounting slot 7234 may be omitted. In one embodiment, when the end of the second housing 723 abuts the end of the fourth housing 7222, the third mounting groove 7234 of the second housing 723 and the second mounting groove 7227 of the fourth housing 7222 cooperate to receive the strap 724. 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 spliced to form one mounting groove.

It will be appreciated that the designations of "first mounting slot", "second mounting slot", "third mounting slot", and "mounting slot" may be interchanged, for example "first mounting slot" may also be referred to as "second mounting slot".

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

It will be appreciated that the 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.

The plurality of shells in the housing assembly 72 may be rotated and folded toward the first side or rotated toward the second side opposite to the first side, and may be rotated to an abutting state where the two housing ends rotatably connected to each other are abutted and limited.

It will be appreciated that the designations of "first side", "second side", "one side" and "another side" may be used interchangeably, e.g., the term "first side" may 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 have elasticity.

The strap 724 may be a strip-like structure. One end of the strap 724 is provided with a sixth pivot 7241 for rotational connection with the second housing 723, e.g., the fifth pivot 7233.

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

The strap 724 is provided with a third fastening structure 7242 in the length extending direction to be fastened to the first housing 721 such as the second fastening structure 7216 and to the fitting frame 71 such as the first fastening structure 712. It is appreciated that in one embodiment, strap 724 may be disposed within first housing 721, such as first mounting slot 7215. In one embodiment, strap 724 is flush with the surface of first housing 721 when placed within first mounting slot 7215. In one embodiment, the strap 724 may be placed in a second mounting slot 7227 of a housing piece 722, such as a third housing 7221, a fourth housing 7222. In one embodiment, strap 724 is flush with the surface of housing member 722, e.g., third housing 7221, fourth housing 7222, when placed in second mounting slot 7227. In one embodiment, strap 724 may be placed within second housing 723, for example, third mounting slot 7234. In one embodiment, strap 724 is flush with the surface of second housing 723 when placed within third mounting groove 7234.

It will be appreciated that the designations of "first snap feature", "second snap feature", "third snap feature" and "snap feature" may be interchanged, for example "first snap feature" may also be referred to as "second snap feature".

As can be appreciated, the first housing 721 and the housing members 722, such as the third housing 7221, the fourth housing 7222, and the second housing 723, achieve abutment limiting of the adjacent two housing ends by magnetic forces between the magnetic members. When the magnetic piece is omitted, abutting limiting of the two adjacent shell ends can be achieved through the binding belt 724. The strap 724 may be disposed on a side of the second housing 723 where the through hole 7235 is disposed, and the strap 724 may be disposed on a 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 snapped onto the first housing 721 to maintain the abutting state and limit of the two adjacent housing ends. Strap 724 may be provided with relief holes to relief apertures 7235, second mounting assembly 7228, etc. Accordingly, in some embodiments, mounting slots such as first mounting slot 7215, second mounting slot 7227, third mounting slot 7234, etc. may also be provided to receive strap 724. In some embodiments, a second snap structure 7216 may also be provided to secure strap 724.

Referring to fig. 19 and 20, the second functional lens module 80 may include a third functional lens 81 mounted on the apparatus body 70, for example, the mounting frame 71. The third functional lens 81 of the first mounting module 301 may correspond to a right eye setting of the user, and the third functional lens 81 of the second mounting module 302 may correspond to a left eye setting of the user.

It will be appreciated that the designations of "first functional lens", "second functional lens", "third functional lens" and "functional lens" may be interchanged, for example "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 apparatus body 70, for example, the mounting frame 71, for example, a ring-shaped structure or a semi-ring-shaped structure, is enclosed at the edge of the third functional lens 81.

The third functional lens 81 can be configured and arranged in accordance with the configuration and arrangement of the first functional lens module 20, for example, 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, for example, the first functional lens 21 and the second functional lens 22. The construction, arrangement and function of the third functional lens 81 can be specifically referred to the first functional lens module 20, such as the first functional lens 21 and the second functional lens 22, in the above embodiments, and will not be described herein. The third functional lens 81 can be mated with the apparatus body 70, such as the mounting frame 71, in a manner that 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 body 40, are mated. The third functional lens 81 can be mated with the second circuitry 90, such as the functional device 91, in a manner that the first functional lens module 20, such as the first functional lens 21, the second functional lens 22, and the first circuitry 30, such as the functional device 31, mate.

Referring to fig. 20, 23 and 24, fig. 23 is a schematic structural diagram of the second functional lens module 80 in fig. 20 mated with the second circuit system 90, and fig. 24 is a schematic structural diagram of the second functional lens module 80 in fig. 20 mated with the first housing 721. 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 module display area 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 circuitry 90. The 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 through 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 through 0-720 relative to the housing assembly 72.

Referring to fig. 20 and 25, fig. 25 is a schematic diagram illustrating the configuration of the housing assembly 72 and the second circuitry 90 in fig. 20. The second circuitry 90 may be configured to cooperate with the second functional lens module 80 to implement one of the functions of the second functional lens module 80, such as augmented reality, virtual reality, electro/photochromic, image display, light transmission, etc. Of course, in some embodiments, the second electrical circuitry 90 may also be electrically connected to the first electrical circuitry 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 may provide power for normal operation of the main board module 92, the functional device 91, and the speaker module 94. The second circuitry 90 is generally similar in function and structure to the first circuitry 30. For the structure and the function 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 are not described in detail.

The functional device 91 may be mounted in the first housing 721, for example, the first mounting space 7210, to cooperate with the second functional lens module 80, for example, the third functional lens 81, through the communication hole 7212, to realize the optical function, augmented reality, virtual reality, image display, etc. of the second functional lens module 80, for example, the third functional lens 81.

In some embodiments, the functional device 91, such as an opto-mechanical assembly, may include a display module 35 that emits image light, a lens module 36 for transmitting the image light and ambient light, a half mirror 37 disposed between the display module 35 and the lens module 36 for transmitting the image light and reflecting the ambient light, and a photosensitive assembly 38 for receiving the ambient light reflected by the half mirror 37. In some embodiments, the display module 35, the lens module 36, the half-reflecting half-lens 37 and the photosensitive assembly 38 may be disposed on the device body 70 according to the mode that the functional device 31 is disposed on the frame structure 10 in the Shandong manner, which is not described herein.

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

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

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

It will be appreciated that the first circuitry 30 may be electrically connected with 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., and the main board module, the battery module, the functional device, the speaker module, etc. may be distributed in the wearing device 200 and the external device 300 according to a predetermined design, and the electronic circuit system may be formed by electrically connecting the first electrical interface and the second electrical interface, so as to implement 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 electronic circuitry may be provided in the plug-in device 300 to perform the function of the first functional lens module 20 through the functional device. For example, a battery module of electronic circuitry may be provided in the wearing device 200 to perform the function of the second functional lens module 80 by a functional device. For example, a motherboard module of the electronic circuitry may be disposed in the add-on device 300 to implement the functions of the first functional lens module 20 through the functional devices. For example, a motherboard module of the electronic circuitry may be provided in the wearable device 200 to perform the functions of the second functional lens module 80 by the 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 the description is omitted.

Referring to fig. 19, 20 and 26, fig. 26 is a schematic diagram illustrating the first mounting module 301 in fig. 19 being bent to form a ring structure. The fitting frame 71 is rotated 180 ° about the first axis with respect to the first housing 721 so that the housing assembly 72 can be bent, so that the housing assemblies 72 in the housing assembly 72, for example, the first housing 721, the third housing 7221, the fourth housing 7222, the second housing 723 can be bent in a half ring shape. The third fastening structure 7242 of the binding band 724 is fastened with the first fastening structure 712 of the assembling frame 71 to form an annular structure, and the size of the annular structure can be adjusted according to the third fastening structure 7242, so as to adjust the tightness. When the first mounting module 301 is in a ring structure, the second functional lens module 80 can display images to realize functions such as navigation and digital display. In some embodiments, the first mounting module 301 may be worn on the hand as a wristwatch when in a ring-shaped configuration.

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 may be looped on the left hand, the second mounting module 302 may be looped on the right hand, the second mounting module 302 is used for displaying, the first mounting module 301 is used for shooting, and the shot image is watched through the second mounting module 302 when the first mounting module 301 communicates with the second mounting module 302.

It should be understood that the functional devices, such as the optical-mechanical assembly and the functional lens, may form the near-eye display optical system, and the near-eye display optical system may include other elements, not limited to the optical-mechanical assembly and the functional lens. While devices that mount near-eye display optical systems, such as the head-mounted device 100, the wearing apparatus 200, and the add-on apparatus 300, may be referred to as near-eye display optical devices.

The head-mounted device 100 can be diversified, more functions and using methods can be brought to products, and the excellent experience can be provided for consumers.

In the several embodiments provided in the present application, it should be understood that the disclosed methods and apparatuses may be implemented in other manners. For example, the above-described device embodiments are merely illustrative, e.g., the division of modules or units is merely a logical functional division, and there may be additional divisions when actually implemented, e.g., multiple units or components may be combined or integrated into another system, or some features may be omitted or not performed.

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

In addition, each functional unit in each embodiment of the present application may be integrated into one processing unit, each unit may exist alone physically, or two or more units may be integrated into one unit. The integrated units may be implemented in hardware or in software functional units.

The foregoing description is only exemplary embodiments of the present application and is not intended to limit the scope of the present application, and all equivalent structures or equivalent processes using the descriptions and the drawings of the present application, or direct or indirect application in other related technical fields are included in the scope of the present application.

Claims

1. The utility model provides a mount module, its characterized in that, include the casing subassembly, with the assembly frame that the casing subassembly rotates to be connected, install circuit system in the casing subassembly and install lens on the assembly frame, the lens is provided with light transmission district and display area, light transmission district with the interval of display area sets up or overlaps the setting, light transmission district is used for permeating ambient light, the lens with circuit system connects, circuit system is used for controlling the display area shows the image, the casing subassembly includes:

The plurality of shells are sequentially connected, two shells connected in the plurality of shells are connected in a rotating way, so that the plurality of shells are bent to a first side in a rotating way, or are rotated to a second side opposite to the first side, the plurality of shells can rotate to an abutting state that the end parts of the two shells are in abutting limiting, the shells positioned at the head end and the tail end of the plurality of shells are respectively a first shell and a second shell, and the first shell is connected with the assembly frame in a rotating way; and

and the binding band is rotationally connected with the second shell and is used for being connected with the assembly frame.

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

3. The mounting module of claim 1, wherein the strap is provided with a first snap feature, the mounting frame is provided with a second snap feature, the plurality of housings are provided with a third snap feature, the first snap feature is configured to snap with the third snap feature to mount the strap on the plurality of housings, and the first snap feature is configured to snap with the second snap feature to connect the strap with the mounting frame.

4. A mounting module according to claim 3, wherein the strap is adapted to be mounted on the plurality of housings on the second side of the plurality of housings, and wherein any two connected ones of the plurality of housings are each restrained to the abutting condition when the first snap feature is snapped with the third snap feature.

5. The mount module according to claim 2, wherein the first housing is provided with an installation space and a rotation portion, the camera module is installed in the installation space, and the rotation portion is rotatably connected with the mounting frame so as to rotate around an axis.

6. The mount module according to claim 5, wherein the rotation portion is provided with a communication hole at a position opposite to the light-transmitting region, so that the camera module receives ambient light through the communication hole.

7. The mounting module according to claim 6, wherein the lens is provided with a flexible circuit board connected to the circuit system, and a portion of the flexible circuit board located in the communication hole is disposed in a direction extending in a radial direction of the axis.

8. The externally hung 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 component, an assembly frame rotationally connected with the shell component, a circuit system arranged in the shell component and a lens arranged on the assembly frame, the circuit system in the first mounting module is used for being connected with the circuit system in the second mounting module, and a light transmission area and a display area are arranged on the lens in the first mounting module and 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, the circuit system is provided with a camera module, and the camera module is used for receiving the ambient light transmitted through the light transmission area;

wherein, in first mount module or second mount module, the casing subassembly includes:

9. The add-on device of claim 8, wherein in the second mounting module, the lens is an optical waveguide, the circuitry is provided with an opto-mechanical assembly, and the optical waveguide is configured to receive virtual light emitted by the opto-mechanical assembly to display an image.

10. The add-on device of claim 9, wherein the optical waveguide is provided with a first surface and a second surface disposed opposite to each other, the first surface is provided with a light entrance surface to allow ambient light to enter the optical waveguide, the second surface is provided with a light exit surface to allow ambient light and virtual light to exit the optical waveguide, and the first surface or the second surface is provided with a light entrance surface to allow virtual light emitted from the opto-mechanical assembly to enter the optical waveguide.

11. The add-on device of claim 10, wherein the light-in light surface is configured to emit ambient light from the light-in light surface into the light guide, the light-mechanical assembly comprising:

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

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

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

12. The add-on device of claim 10, wherein the light-in light surface is configured to emit ambient light entering the optical waveguide from the light-in light surface, the light-mechanical assembly includes a display module disposed opposite the light-in light surface, the display module is configured to emit virtual light so that the virtual light enters the optical waveguide from the light-in light surface, and the display module is configured with a light-sensing area to receive the ambient light emitted from the light-in light surface.

13. The plug-in device of claim 12, 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 used for emitting virtual light, the photosensitive pixels are used for receiving the ambient light emitted from the light-coupling-in surface, and the orthographic projection of the photosensitive pixels on the display plane of the display module is located outside the orthographic projection of the pixels on the display plane.

14. The plug-in device of claim 10, wherein the optical waveguide is provided with a third surface connecting the first surface and the second surface, one of the first surface, the second surface, and the third surface is provided with a light emitting surface for emitting ambient light entering the optical waveguide from the light inlet surface, and the second mounting module is provided with a light sensor for receiving the ambient light emitted from the light emitting surface.

15. The head-mounted device is characterized by comprising a frame structure and a mounting module, wherein the frame structure is used for being worn on the head of a user, the frame structure is provided with a first mounting assembly, the mounting module is provided with a second mounting assembly, the first mounting assembly is used for being connected with the second mounting assembly so as to mount the mounting module on the frame structure, the mounting module comprises a shell assembly provided with the second mounting assembly, an assembly frame rotationally connected with the shell assembly, a circuit system installed in the shell assembly and a lens installed on the assembly frame, the lens is provided with a light transmission area and a display area, the light transmission area is used for transmitting ambient light, the lens is connected with the circuit system, and the circuit system is used for controlling the display area to display images; the housing assembly includes:

16. The head mounted device of claim 15, wherein the frame structure comprises a wearing body, first and second legs for cooperating with the wearing body to be worn on the head of a user, and a slack adjuster assembly disposed between the wearing body and each of the first and second legs for rotationally connecting each of the first and second legs to the wearing body, the first leg having an end that is remote from the wearing body to a side that is closer to or farther from the second leg when the first leg is rotated relative to the wearing body, the second leg having an end that is remote from the wearing body to a side that is closer to or farther from the first leg when the second leg is rotated relative to the wearing body, the slack adjuster assembly for urging each of the first and second legs to move the first leg having an end that is remote from the wearing body to a side that is closer to the second leg to move the second leg to a side that is closer to the first leg.

17. The head mounted device of claim 16, wherein the slack adjuster assembly includes a first pivot mounted on the frame structure, a second pivot mounted on each of the first and second legs and rotatably connected to the first pivot, and a damping member mounted on the first pivot for urging the second pivot to move the end of the first leg away from the wearing body to a side proximate the second leg to move the end of the second leg away from the wearing body to a side proximate the first leg.