Head-mounted devices

Abstract

The present application discloses a head-mounted device, which belongs to the field of intelligent device technology. In the head-mounted device, the frame structure is provided with a first external interface and a first connecting component, the external shell is provided with a second external interface and a second connecting component, the first connecting component and the second connecting component are interconnected, the first external interface and the second external interface are electrically connected, the host is provided in the frame structure and the external shell, the first and second functional lenses are stacked, the first functional lens is provided in the frame structure, and the second functional lens is provided in the external shell, and the first and second functional lenses present a virtual reality / augmented reality environment under the control of the host. The present application sets the head-mounted device into a split type, for example, one part is the frame structure and the first functional lens, and the other part is the external shell and the second functional lens. The two parts can be assembled according to one's needs to experience the combined function, or the function of each part can be experienced separately.

Description

Technical Field

[0001] The present application belongs to the technical field of smart devices, and in particular relates to a head-mounted device. Background Art

[0002] Currently in the smart glasses industry, smart glasses need to be equipped with various hardware to realize various functions, which makes the smart glasses very large in size and weighs a lot more. When realizing a single function, they also need to bear the weight of the entire smart glasses. Summary of the Invention

[0003] On one hand, the present application provides a head-mounted device, comprising:

[0004] A frame structure is provided with a first external interface and a first connecting component, wherein the first connecting component is used to generate a magnetic field;

[0005] An external housing is provided with a second external interface and a second connecting component, the second connecting component is used to generate a magnetic field, the external housing is configured to be installed on the outside of the frame structure when the first connecting component and the second connecting component interact with each other in the magnetic field, and the first external interface is configured to abut against the second external interface when the external housing is installed on the frame structure, so that the first external interface and the second external interface are electrically connected;

[0006] a host, a portion of which is disposed in the frame structure and another portion of which is disposed in the external shell, the portion of which is electrically connected to the first external interface and the another portion of which is electrically connected to the second external interface; and

[0007] The first and second functional lenses are stacked, the first functional lens is arranged on the frame structure, and the second functional lens is arranged on the external shell. The first and second functional lenses are configured to present a virtual reality / augmented reality environment under the control of the host.

[0008] Another aspect of the present application provides a head-mounted device, comprising:

[0009] A frame structure is provided with a first external interface and a first connecting component, wherein the first connecting component is used to generate a magnetic field;

[0010] An external housing is provided with a second external interface and a second connecting component, the second connecting component is used to generate a magnetic field, the external housing is configured to be installed on the outside of the frame structure when the first connecting component and the second connecting component interact with each other in the magnetic field, and the first external interface is configured to abut against the second external interface when the external housing is installed on the frame structure, so that the first external interface and the second external interface are electrically connected;

[0011] a host, a portion of which is disposed in the frame structure and another portion of which is disposed in the external shell, the portion of which is electrically connected to the first external interface and the another portion of which is electrically connected to the second external interface; and

[0012] A first functional lens is arranged on the frame structure or the external shell, and the first functional lens is configured to present a virtual reality / augmented reality environment under the control of the host.

[0013] Another aspect of the present application provides a head-mounted device, comprising:

[0014] A wearing component, comprising:

[0015] Wearing subject;

[0016] First and second legs are provided at opposite ends of the wearable body to form a frame structure, the first leg is provided with a first external interface and a first connecting component, and the first connecting component is used to generate a magnetic field;

[0017] The first and second lenses are symmetrically arranged on the wearing body; and

[0018] a first battery module, disposed on the first leg and electrically connected to the first external interface; and an external component, disposed on the wearable component, the external component comprising:

[0019] The first mounting frame and the first leg are respectively arranged on opposite sides of the wearing body.

[0020] The shell body is arranged on a side of the first leg away from the second leg, and one end of the shell body close to the wearing body is connected and fixed to the first mounting frame. A second external interface and a second connecting component are provided on the side of the shell body close to the first leg, and the second connecting component is used to generate a magnetic field.

[0021] The housing body is configured to be installed on a side of the first leg away from the second leg when the first connecting component and the second connecting component interact with each other in a magnetic field, and the first external interface is configured to be installed on the housing body on the first leg and abut against the second external interface, so that the first external interface and the second external interface are electrically connected;

[0022] a host, disposed within the housing body and electrically connected to the second external interface, the host comprising a second battery module for powering the host, the first battery module being configured to power the host when the first external interface is electrically connected to the second external interface; and

[0023] A first functional lens is mounted on the first mounting frame and is stacked with the first lens to present a virtual reality / augmented reality environment under the control of the host.

[0024] The technical solution described in this application has the following beneficial effects: this application sets the head-mounted device into a split type, for example, one part is a frame structure and a first functional lens, and the other part is an external shell and a second functional lens. The two parts can be assembled according to one's needs to experience the combined function, or the function of each part can be experienced separately. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 A schematic structural diagram of a head-mounted device in one embodiment of the present application is disclosed;

[0026] Figure 2 This application was disclosed Figure 1 An exploded view of the head mounted device in the illustrated embodiment;

[0027] Figure 3 This application was disclosed Figure 1 An exploded view of the wearing assembly in the illustrated embodiment;

[0028] Figure 4 This application was disclosed Figure 3 An exploded view of the first leg from one perspective in the illustrated embodiment;

[0029] Figure 5 This application was disclosed Figure 3 An exploded view of the first leg from another perspective in the illustrated embodiment;

[0030] Figure 6 This application was disclosed Figure 4 A schematic structural diagram of the connection between the support leg body and the support leg side cover in the illustrated embodiment;

[0031] Figure 7 This application was disclosed Figure 4 The installation structure diagram of the support leg body and the first battery module in the embodiment shown;

[0032] Figure 8 This application was disclosed Figure 2 A schematic structural diagram of another embodiment of the wearing assembly in the illustrated embodiment;

[0033] Figure 9 This application was disclosed Figure 8 An exploded view of the wearing assembly in the illustrated embodiment;

[0034] Figure 10 This application was disclosed Figure 9 A schematic structural diagram of one viewing angle of the wearing subject in the embodiment shown;

[0035] Figure 11 This application was disclosed Figure 9 A schematic structural diagram of another viewing angle of the wearing subject in the embodiment shown;

[0036] Figure 12 This application was disclosed Figure 9 A schematic structural diagram of the first leg in the illustrated embodiment;

[0037] Figure 13 This application was disclosed Figure 12 An exploded view of a portion of the structure of the first leg from one perspective in the illustrated embodiment;

[0038] Figure 14 This application was disclosed Figure 12 An exploded view of a portion of the structure of the first leg from another perspective in the embodiment shown;

[0039] Figure 15 This application was disclosed Figure 9 A schematic structural diagram of the tension adjustment assembly in the illustrated embodiment;

[0040] Figure 16 This application was disclosed Figure 9 A schematic structural diagram of the embodiment shown is a diagram showing a perspective of the connection between the wearing body and the tension adjustment assembly;

[0041] Figure 17 This application was disclosed Figure 9 A schematic structural diagram of the embodiment shown, showing the connection between the wearing body and the tightness adjustment assembly from another perspective;

[0042] Figure 18 This application was disclosed Figure 9 A schematic structural diagram of the connection between the first leg and the first adjusting member in the illustrated embodiment;

[0043] Figure 19 Disclosure of this application Figure 2 An exploded view of the external assembly from one perspective in the illustrated embodiment;

[0044] Figure 20 This application was disclosed Figure 2 An exploded view of the external assembly from another perspective in the illustrated embodiment;

[0045] Figure 21 This application was disclosed Figure 19 A structural diagram of another embodiment in which the second functional lens is connected to the third mounting frame in the illustrated embodiment;

[0046] Figure 22 This application was disclosed Figure 21 An exploded view of the connection between the second functional lens and the third mounting frame in the illustrated embodiment;

[0047] Figure 23 This application was disclosed Figure 21 A cross-sectional view of the second functional lens and the third mounting frame taken along line XXI-XXI in the illustrated embodiment;

[0048] Figure 24 This application was disclosed Figure 19 A schematic structural diagram of the host in the embodiment shown;

[0049] Figure 25 This application was disclosed Figure 24 An exploded view of the host computer from one perspective in the embodiment shown;

[0050] Figure 26 This application was disclosed Figure 24 An exploded view of the host computer from another perspective in the embodiment shown;

[0051] Figure 27 This application was disclosed Figure 19 A schematic diagram of the structure in which the first housing and the host are fixedly mounted in the embodiment shown;

[0052] Figure 28 A structural schematic diagram of a head-mounted device in another embodiment of the present application is disclosed. DETAILED DESCRIPTION

[0053] The following will be combined with the drawings in the embodiments of this application to clearly and completely describe the technical solutions in the embodiments of this application. Obviously, the embodiments described are only part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of this application.

[0054] References to "embodiments" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of the phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0055] This application describes a head-mounted device. The head-mounted device may be an augmented reality or virtual reality device, such as augmented reality or virtual reality glasses. Of course, the head-mounted device may also be other devices that need to be worn on the head, such as glasses, or devices that have other functions such as lighting and can be worn on the head, which will not be described in detail. The following detailed description uses augmented reality or virtual reality glasses as an example.

[0056] In the example of augmented reality or virtual reality glasses, the head-mounted device can be configured to transfer data to and receive data from an external processing device via a signal connection, which can be a wired connection, a wireless connection, or a combination thereof. However, in other cases, the head-mounted device can be used as a standalone device, i.e., data processing is performed on the head-mounted device itself. The signal connection can 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 can be, for example, a game console, a personal computer, a tablet computer, a smart phone, or other type of processing device. The signal connection can be, for example, a universal serial bus (USB) connection, a Wi-Fi connection, a Bluetooth or Bluetooth low energy (BLE) connection, an Ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE / 4G, or 5G), etc., or a combination thereof. Additionally, the external processing device may communicate with one or more other external processing devices via a network, which may be or include, for example, a local area network (LAN), a wide area network (WAN), an intranet, a metropolitan area network (MAN), the global Internet, or a combination thereof.

[0057] The head-mounted device may include a display component, optical devices, sensors, and a processor. In the example of augmented reality or virtual reality glasses, the display component is designed to, for example, implement the functionality of virtual reality glasses by projecting light into the user's eyes. For example, the head-mounted device may also include an ambient light sensor and electronic circuitry to control at least some of the aforementioned components and perform associated data processing functions. The electronic circuitry may include, for example, one or more processors and one or more memories.

[0058] See also Figure 1 and Figure 2 , Figure 1 A schematic structural diagram of a head-mounted device in one embodiment of the present application is disclosed. Figure 2 This application was disclosed Figure 1 An exploded view of a head-mounted device in the illustrated embodiment. The head-mounted device 100 may include a wearable component 200 and an external component 400 mounted on the wearable component 200. The wearable component 200 can be worn on a user's head. The wearable component 200 and the external component 400 cooperate to enable augmented reality or virtual reality functions in front of the user's eyes. Other functions are also possible, which will not be elaborated on here.

[0059] Please also read Figure 1 、 Figure 2 and Figure 3 , Figure 3This application was disclosed Figure 1 Exploded view of the wearing assembly 200 in the illustrated embodiment. The wearing assembly 200 may include a first functional lens 20, a wearing body 30 for mounting the first functional lens 20, and a support portion 40 connected to opposite ends of the wearing body 30. The wearing body 30 and the support portion 40 form a frame structure 10 for wearing on the user's head. Of course, the frame structure 10 is not limited to the wearing body 30 and the support portion 40 and may also include other structures, which will not be described in detail. The first functional lens 20 is set to correspond to the user's eyes to achieve certain optical functions such as light transmission, vision correction, virtual reality, augmented reality, etc.

[0060] It should be noted that the terms "first," "second," etc., etc., herein and hereinafter, are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the quantity of the technical features being referred to. Therefore, features designated as "first," "second," etc., etc., may explicitly or implicitly include one or more of the aforementioned features.

[0061] See also Figure 3 The first functional lens 20 can be made of one or more transparent or translucent materials such as glass, plastic, etc. The first functional lens 20 can also be made of one or more materials such as transparent materials, translucent materials, opaque materials, etc. for a certain light transmission effect.

[0062] In one embodiment, the first functional lens 20 can be a vision correction lens made of one or more lenses such as convex lenses and concave lenses. Of course, other types of lenses or functional lenses (such as flat lenses, anti-glare lenses, tinted lenses, etc.) or functional films (such as anti-reflection films, polarizing films, filter films, etc.) can also be provided in the vision correction lens. In one embodiment, the first functional lens 20 can be a myopia lens.

[0063] In other embodiments, the first functional lens 20 may also be other functional lenses such as flat lenses, anti-glare lenses, tinted lenses, etc.

[0064] In one embodiment, the first functional lens 20 may also be a photochromic device. For example, the photochromic device may be made of a photochromic material, such that the photochromic device changes color when excited by light of a certain wavelength. The photochromic material can be manufactured using existing technical solutions within the scope of understanding of those skilled in the art and will not be described in detail here.

[0065] In one embodiment, the first functional lens 20 may also be an electrochromic device. For example, the electrochromic device may be made of an electrochromic material. The electrochromic material may be an inorganic electrochromic material or an organic electrochromic material. The inorganic electrochromic material may be tungsten trioxide. The organic electrochromic material may be a polythiophene and its derivatives, viologens, tetrathiafulvalene, or a metal phthalocyanine compound. Of course, the electrochromic material can be manufactured using existing technical solutions within the scope of understanding of those skilled in the art and will not be described in detail.

[0066] The electrochromic device can be electrically connected to the host inside the head-mounted device 100 to achieve control of the electrochromic device.

[0067] In one embodiment, the first functional lens 20 may be an optical waveguide, specifically a planar grating waveguide such as a diffraction grating waveguide. The head mounted device 100 may present a virtual reality / augmented reality environment through the first functional lens 20 .

[0068] It can be understood that the first functional lens 20 can also be a structure formed by combining any of the above embodiments, which will not be described in detail.

[0069] See also Figure 3 The first functional lens 20 may include a first lens 21 and a second lens 22 symmetrically disposed with respect to the first lens 21. The first lens 21 may correspond to the user's right eye, and the second lens 22 may correspond to the user's left eye. In one embodiment, the first lens 21 and the second lens 22 may be of different types. For example, the first lens 21 may be a light guide, and the second lens 22 may be a flat lens.

[0070] It is understood that the names "first lens," "second lens," and "lens" can be interchanged in some embodiments. For example, in one embodiment, the "first lens" in other embodiments is referred to as the "second lens," and correspondingly, the "second lens" in other embodiments is referred to as the "first lens."

[0071] Taking the first functional lens 20 as an optical waveguide as an example, the lenses (e.g., the first lens 21 and the second lens 22) can be provided with an optical coupling inlet and an optical coupling outlet. The optical coupling inlet and optical coupling outlet are connected together to form an optical path. Light is coupled into the lens through the optical coupling inlet, propagates within the optical path, and finally couples out of the lens at the optical coupling outlet, entering the wearer's eye and forming an image on the retina.

[0072] It is understood that, in one embodiment, at least one of the first lens 21 and the second lens 22 can be omitted. In some embodiments, the first functional lens 20 can be omitted.

[0073] See also Figure 3 The wearing body 30 can be worn on the user's head. The wearing body 30 is located in front of the user's eyes. The wearing body 30 can be used to mount the first functional lens 20, allowing the first functional lens 20 to be worn. The wearing body 30 may include a first mounting frame 31 for mounting the first lens 21, a second mounting frame 32 symmetrically arranged with the first mounting frame 31 and for mounting the second lens 22, and a connector 33 connecting the first mounting frame 31 and the second mounting frame 32.

[0074] The first mounting frame 31 can be made of a hard material such as metal, rubber, plastic, etc. The first mounting frame 31 can be an annular structure such as a rectangular annular structure, an irregular annular structure, a circular annular structure, an elliptical annular structure, etc. Of course, the first mounting frame 31 can also be a semi-annular structure or other structures, which will not be described in detail. The first mounting frame 31 can be formed on the edge of the first functional lens 20, such as the first lens 21, to be connected and fixed to the first functional lens 20, such as the first lens 21. In one embodiment, the first mounting frame 31 is surrounded by the edge of the first functional lens 20, such as the first lens 21.

[0075] The first installation frame 31 may form a first installation portion 311 at one end away from the second installation frame 32 for installing the support portion 40. In one embodiment, the first installation portion 311 may be a rotating shaft.

[0076] The second mounting frame 32 can be made of a hard material such as metal, rubber, plastic, etc. The second mounting frame 32 can also be made of the same material as the first mounting frame 31. The second mounting frame 32 can be an annular structure such as a rectangular annular structure, an irregular annular structure, a circular annular structure, an elliptical annular structure, etc. Of course, the second mounting frame 32 can also be a semi-annular structure or other structures, which will not be elaborated. The second mounting frame 32 can be formed on the edge of the first functional lens 20, such as the second lens 22, to be connected and fixed to the first functional lens 20, such as the second lens 22. In one embodiment, the second mounting frame 32 is surrounded by the edge of the first functional lens 20, such as the second lens 22.

[0077] The second mounting frame 32 may form a second mounting portion 321 at one end away from the first mounting frame 31 for mounting the support portion 40. The second mounting portion 321 and the first mounting portion 311 are located on the same side of the wearing body 30. In one embodiment, the second mounting portion 321 may be a rotating shaft.

[0078] It is understandable that the terms "first mounting portion," "second mounting portion," and "mounting portion" may be interchangeable in some embodiments. For example, in one embodiment, the "first mounting portion" in other embodiments may be referred to as the "second mounting portion," and correspondingly, the "second mounting portion" in other embodiments may be referred to as the "first mounting portion."

[0079] The connector 33 can be made of the same material as the first mounting frame 31 or the second mounting frame 32, or it can be made of other rigid materials. The connector 33 is located between the first mounting frame 31 and the second mounting frame 32, and is used to connect the first mounting frame 31 and the second mounting frame 32 to form a whole. The first mounting frame 31 and the second mounting frame 32 are spaced apart, and a nose pad portion 34 is formed between the first mounting frame 31 and the second mounting frame 32 to facilitate the wearing body 30 to be placed on the user's nose bridge. In one embodiment, the nose pad portion 34 is provided separately and can be provided on the connector 33.

[0080] In one embodiment, the first installation frame 31, the second installation frame 32 and the connecting member 33 may be an integral structure. In one embodiment, the connecting member 33 may be omitted, and the first installation frame 31 and the second installation frame 32 are directly connected and fixed.

[0081] It is understood that at least one of the first mounting frame 31 and the second mounting frame 32 may be omitted. For example, if the first mounting frame 31 is omitted, the connector 33 may be directly connected and fixed to the first functional lens 20, such as the first lens 21, and the support portion 40 may be directly connected to the first functional lens 20, such as the first lens 21. For example, if the second mounting frame 32 is omitted, the connector 33 may be directly connected and fixed to the first functional lens 20, such as the second lens 22, and the support portion 40 may be directly connected to the first functional lens 20, such as the second lens 22. In one embodiment, when the first mounting frame 31 and the first lens 21 are omitted, the support portion 40 may be directly connected and fixed to the second mounting frame 32 or the connector 33.

[0082] In other embodiments, in order to realize virtual reality or augmented reality functions, or even to realize other functions, a camera can be set on the wearable body 30 to capture the scene in front of the user's eyes. In some embodiments, the camera can also track the user's eyes in conjunction with eye tracking technology to realize further processing of the virtual reality or augmented reality displayed images.

[0083] See also Figure 3 The support portion 40 is designed to be worn on the user's head and can be connected and fixed to the wearable body 30 to form a frame structure 10. The support portion 40 may include a first leg 41 connected to the first mounting frame 31, such as the first mounting portion 311, and a second leg 42 connected to the second mounting frame 32, such as the second mounting portion 321, and symmetrically mounted to the first leg 41. The first leg 41 can be mounted on the right ear, and the second leg 42 can be mounted on the left ear to achieve the wearing of the support portion 40. Of course, the support portion 40 can also be arranged in other forms, such as a ring structure, a semi-ring structure, etc.

[0084] It is understandable that the names "first leg," "second leg," and "leg" can be interchanged in some embodiments. For example, in one embodiment, the "first leg" in other embodiments is referred to as the "second leg," and correspondingly, the "second leg" in other embodiments is referred to as the "first leg."

[0085] See also Figure 4 and Figure 5 , Figure 4 and Figure 5 The present application discloses Figure 3 An exploded view of the first leg 41 of the illustrated embodiment shows one perspective. The first leg 41 may include a leg body 411 connected to the first mounting frame 31, such as the first mounting portion 311; a leg side cover 412 that engages with the leg body 411 to form a receiving space 4110; a first battery module 413 mounted within the receiving space 4110; and a first connecting assembly 414 disposed within the receiving space 4110 for mounting the external assembly 400.

[0086] The leg body 411 is made of a hard material such as metal, rubber, plastic, etc., and of course, it can also be made of the same material as the wearing body 30. The leg body 411 as a whole can be a long shell-like structure. An assembly portion 4111 is provided at one end of the leg body 411 connected to the first mounting frame 31, such as the first mounting portion 311. In one embodiment, the assembly portion 4111 can be a hole so as to be pivotally connected to the first mounting portion 311, such as a rotating shaft, so that the leg body 411 is rotatably connected to the first mounting frame 31. When the leg body 411 rotates relative to the first mounting frame 31, the end of the leg body 411 away from the first mounting portion 311 moves toward the side of the second leg 42, thereby enabling the wearing assembly 200 to be folded and stored, thereby reducing the space occupied by the wearing assembly 200. When the leg body 411 rotates relative to the first mounting frame 31, the end of the leg body 411 away from the first mounting portion 311 moves toward the side away from the second leg 42, thereby unfolding the wearing assembly 200. Of course, the assembly portion 4111 and the first mounting portion 311 may also be connected and fixed by other methods such as bonding, plugging, welding, snapping, etc., which will not be elaborated herein.

[0087] The leg body 411 is provided with a receiving space 4110 to accommodate the first battery module 413 and the first connecting assembly 414. Of course, when a host for implementing augmented reality, virtual reality, and / or other functions in the head-mounted device 100 is provided on the leg body 411, the host can be placed in the receiving space 4110.

[0088] In one embodiment, a partition plate 4112 may be provided within the receiving space 4110 of the leg body 411 to divide the receiving space 4110 into multiple subspaces, such as a first installation space 411a located in the center and second installation spaces 411b and 411c located on either side of the first installation space 411a. The partition plate 4112 may also serve to strengthen the leg body 411. Of course, in some embodiments, the partition plate 4112 may be omitted.

[0089] It is understandable that the names "first installation space," "second installation space," and "installation space" can be interchanged in some embodiments. For example, in one embodiment, the "first installation space" in other embodiments is referred to as the "second installation space," and correspondingly, the "second installation space" in other embodiments is referred to as the "first installation space."

[0090] The leg body 411 has an opening 41a on the side away from the second leg 42 to communicate with the accommodating space 4110, so that the leg side cover 412 can be installed on the opening 41a. Of course, the opening 41a can also be opened on the side of the leg body 411 close to the second leg 42, and the leg side cover 412 is installed accordingly on the side of the leg body 411 facing the second leg 42.

[0091] The leg side cover 412 can be made of a rigid material such as metal, rubber, or plastic, or it can be made of the same material as the leg body 411. The leg side cover 412 can be a plate-like structure, similar in size and shape to the opening 41a, so that it can cover the opening 41a on the leg body 411. In one embodiment, when the leg side cover 412 is placed on the leg body 411, the accommodation space 4110 becomes a sealed space.

[0092] In one embodiment, please refer to Figure 4 and Figure 6 , Figure 6 This application was disclosed Figure 4 The following is a schematic diagram of the structure of the leg body 411 and the leg side cover 412 connected in the illustrated embodiment. The leg side cover 412 is provided at the portion of the opening 41a corresponding to the first installation space 411a, so that the leg side cover 412 and the leg body 411 form an installation opening 41b at the portion corresponding to the second installation space 411b, and an installation opening 41c at the portion corresponding to the second installation space 411c. The installation openings 41b and 41c are designed to cooperate with the first connecting assembly 414 and the external assembly 400. Of course, the installation openings 41b and 41c can also be provided on the leg side cover 412 when the leg side cover 412 completely blocks the opening 41a.

[0093] The leg side cover 412 is provided with a mounting hole 412 a , which is communicated with the accommodating space 4110 , such as the first mounting space 411 a , to cooperate with the first battery module 413 .

[0094] In one embodiment, the leg side cover 412 can be replaced with a display assembly and / or a button assembly. The display assembly and / or button assembly can be electrically connected to a host computer within the head-mounted device 100 to input control commands into the head-mounted device 100 and thereby control the head-mounted device 100. Of course, when the leg side cover 412 is replaced with a display assembly, it can serve as an output device to display information such as the operating status of the head-mounted device 100 to the user.

[0095] In one embodiment, the support leg side cover 412 may be an integral structure with the support leg body 411 .

[0096] It can be understood that when the leg side cover 412 is installed on the side of the leg body 411 close to the second leg 42, the mounting openings 41b, 41c and the mounting holes 412a can be correspondingly set on the leg body 411, and the display component and / or button component can also be correspondingly set on the leg body 411.

[0097] The second leg 42 is symmetrically arranged with the first leg 41 so that the second leg 42 and the first leg 41 cooperate to allow the wearable assembly 200 to be worn on the user's head. The second leg 42 can be configured in the same manner as the first leg 41. For example, in some embodiments, the second leg 42 can be connected to the second mounting frame 32 in the same manner as the first leg 41 is connected to the first mounting frame 31. When the first leg 41 and the first mounting frame 31 rotate relative to each other, the end of the first leg 41 away from the first mounting frame 31 moves toward the second leg 42, thereby folding and storing the wearable assembly 200 and reducing the space occupied by the wearable assembly 200. When the second leg 42 and the second mounting frame 32 rotate relative to each other, the end of the second leg 42 away from the second mounting frame 32 moves toward the side away from the first leg 41, thereby unfolding the wearable assembly 200. For example, in some embodiments, the second leg 42 can be configured in the same manner as the leg body 411 and leg side cover 412 of the first leg 41. The configuration and function of the second leg 42 can be specifically referred to the configuration and function of the first leg 41 in the above embodiment, which will not be described in detail. Of course, the second leg 42 can also be configured in other ways instead of the configuration of the first leg 41, which will not be described in detail.

[0098] See also Figure 4 and Figure 7 , Figure 7 This application was disclosed Figure 4The illustrated embodiment shows the mounting structure of the leg body 411 and the first battery module 413. The first battery module 413 is used to store electrical energy to power the head-mounted device 100. The first battery module 413 can be equipped with a wireless charging device, such as an electromagnetic induction coil, for wireless charging. Of course, the first battery module 413 can also be equipped with a wired interface for charging.

[0099] The first battery module 413 can be specifically located in the accommodation space 4110 of the first leg 41, such as the first installation space 411a. The first battery module 413 is provided with a first external connection interface 413a corresponding to the installation hole 412a of the leg side cover 412. The first external connection interface 413a can be conveniently placed in the installation hole 412a to achieve electrical connection with an external power source, an external component 400, an external host, or other external device, thereby providing power to the external device. Of course, the external device can also charge the first battery module 413.

[0100] It is understandable that the second leg 42 can also cooperate with the first battery module 413 according to the cooperation relationship between the first battery module 413 and the first leg 41. For details, please refer to the first leg 41. Of course, the second leg 42 may not be equipped with the first battery module 413.

[0101] See also Figure 4 and Figure 5 , the first connecting component 414 can be installed on the first leg 41 to be connected and fixed with the external component 400. The first connecting component 414 can be specifically located in the accommodating space 4110 of the first leg 41. The first connecting component 414 can be installed on at least one of the first leg 41 and the second leg 42 to be connected and fixed with the external component 400. The first connecting component 414 can be specifically installed in the accommodating space 4110. The first connecting component 414 may include a first shielding component 415 installed in the second installation space 411b, a second shielding component 416 installed in the second installation space 411c, and a first magnetic component 417 installed in the first installation space 411a. Among them, the first shielding component 415 is used to shield the installation port 41b, and the second shielding component 416 is used to shield the installation port 41c. The first magnetic component 417 is used to be connected and fixed with the external component 400.

[0102] It is understood that the terms "first shielding assembly," "second shielding assembly," and "shielding assembly" may be interchangeable in some embodiments. For example, in one embodiment, the "first shielding assembly" in other embodiments may be referred to as the "second shielding assembly," and correspondingly, the "second shielding assembly" in other embodiments may be referred to as the "first shielding assembly."

[0103] The first shielding assembly 415 may include an abutment plate 4151 disposed within the second installation space 411b and configured to shield the installation opening 41b, and an elastic member 4152 disposed between the installation opening 41b and the leg body 41. The abutment plate 4151 and the elastic member 4152 cooperate to provide clearance for the external assembly 400, thereby allowing the external assembly 400 to be installed on the first leg 41. Furthermore, the abutment plate 4151 and the elastic member 4152 may also shield the installation opening 41b when the external assembly 400 is not installed on the first leg 41, thereby enhancing the appearance of the support portion 40, such as the first leg 41.

[0104] The abutment plate 4151 can be made of a hard material, and of course, can also be made of the same material as the leg body 411 or the leg side cover 412. The abutment plate 4151 can be a plate-shaped structure, and the abutment plate 4151 can slide within the accommodation space 4110, such as the second installation space 411b. The abutment plate 4151 can be flush with the outer surfaces of the leg body 411 and the leg side cover 412 at the installation opening 41b, thereby improving the appearance of the support portion 40, such as the first leg 41. The surface of the abutment plate 4151 located on the side of the installation opening 41b can abut against the leg body 411 and the leg side cover 412 respectively to prevent the abutment plate 4151 from sliding out of the accommodation space 4110, such as the second installation space 411b.

[0105] The elastic member 4152 may be a spring. One end of the elastic member 4152 abuts against the abutment plate 4151, and the other end abuts against the leg body 411, so that the abutment plate 4151 abuts against the leg body 411 and the leg side cover 412 under the elastic action of the elastic member 4152. When an external force overcomes the elastic action of the elastic member 4152, the abutment plate 4151 can slide into the accommodation space 4110, such as the second installation space 411b, to expose the installation opening 41b.

[0106] The second shielding component 416 and the first shielding component 415 can be respectively arranged on both sides of the first magnetic component 417. The second shielding component 416 can use the arrangement of the first shielding component 415 to shield the installation opening 41c to improve the appearance of the support portion 40, such as the first leg 41, so as to cooperate with the external component 400. For example, in some embodiments, the second shielding component 416 can adopt the arrangement of the first shielding component 415 with the leg body 411 and the leg side cover 412. For example, in some embodiments, the second shielding component 416 can adopt the structure and connection method of the abutment plate 4151 and the elastic member 4152 in the first shielding component 415. For the specific arrangement and function of the second shielding component 416, please refer to the arrangement and function of the first shielding component 415 in the above embodiment, and will not be repeated here. Of course, the second shielding component 416 may be set in a different manner than the first shielding component 415 , which will not be described in detail.

[0107] It can be understood that at least one of the first shielding component 415 and the second shielding component 416 can be omitted.

[0108] The first magnetic member 417 can generate a magnetic force to connect the external component 400 and enable the external component 400 to be installed on the wearable component 200. The first magnetic member 417 can be a permanent magnet or an electromagnet. When the first magnetic member 417 is an electromagnet, it can be electrically connected to the host computer in the head-mounted device 100 to achieve control of the electromagnet.

[0109] The first magnetic member 417 can be installed in the accommodation space 4110, such as the first installation space 411a. In one embodiment, the first magnetic member 417 can be specifically located between the leg side cover 412 and the first battery module 413. In one embodiment, the first magnetic member 417 can be set on the leg side cover 412.

[0110] It is understandable that the second leg 42 can also be provided in the same manner as the first leg 41 is provided with the first connecting component 414 to install the external component 400. For details, please refer to the manner in which the first leg 41 is provided with the first connecting component 414, which will not be described in detail.

[0111] See also Figure 8 and Figure 9 , Figure 8 This application was disclosed Figure 2 A schematic structural diagram of another embodiment of the wearing assembly 200 in the embodiment shown, Figure 9 This application was disclosed Figure 8 An exploded view of the wearing assembly 200 in the illustrated embodiment. The wearing assembly 200 may include the first functional lens 20, the wearing body 30, and the support portion 40 described in the aforementioned embodiment. Furthermore, the wearing assembly 200 may include a tension adjustment assembly 50 mounted on the wearing body 30 and used to adjust the force between the support portion 40 and the user's head, providing greater comfort and convenience. It is understood that the tension adjustment assembly 50 may also be incorporated into the frame structure 10.

[0112] See also Figure 10 and Figure 11 , Figure 10 and Figure 11 The present application discloses Figure 9Schematic diagrams of the structure of the wearing body 30 from different perspectives in the illustrated embodiment. A first mounting portion 311 extends from the first mounting frame 31 toward a side away from the first mounting frame 31. The first mounting portion 311 may include a mounting body 3111 disposed on the first mounting frame 31, and first and second mounting plates 3112 and 3113 disposed at an end of the mounting body 3111 away from the first mounting frame 31. The first and second mounting plates 3112 and 3113 are opposed to each other and spaced apart, so that the first leg 41 is mounted between the first and second mounting plates 3112 and 3113, allowing the first mounting portion 311 to be rotatably connected to the first leg 41, such as the assembly portion 4111. The first and second mounting plates 3112 and 3113 are arranged perpendicular to the arrangement of the first and second mounting portions 311 and 321, allowing the first leg 41 to rotate relative to the first mounting frame 31 to enable the wearing assembly 200 to be folded or unfolded for use.

[0113] The installation body 3111 may be hollow inside. In one embodiment, it can facilitate the routing of relevant circuits for the cooperation between the first functional lens 20 and the host. In one embodiment, it can facilitate the arrangement of relevant optical paths for the cooperation between the first functional lens 20 and the host. In one embodiment, it can facilitate the arrangement of the host that controls the first functional lens 20.

[0114] Slideways 3114 are provided on the side of the first mounting plate 3112 near the second mounting plate 3113 and on the side of the second mounting plate 3113 near the first mounting plate 3112 to facilitate engagement with the tension adjustment assembly 50. The slideways 3114 of the first mounting plate 3112 and the slideways 3114 of the second mounting plate 3113 both extend away from the second mounting portion 321 and extend to the edges of the first and second mounting plates 3112 and 3113. In one embodiment, the slideways 3114 may be omitted.

[0115] It is understood that the names "first mounting plate," "second mounting plate," and "mounting plate" can be interchanged in some embodiments. For example, in one embodiment, the "first mounting plate" in other embodiments is referred to as the "second mounting plate," and correspondingly, the "second mounting plate" in other embodiments is referred to as the "first mounting plate."

[0116] The slideway 3114 of the first mounting plate 3112 and the slideway 3114 of the second mounting plate 3113 are both provided with an inwardly recessed limiting groove 3115 to cooperate with the first leg 41, such as the assembly portion 4111, so that the assembly portion 4111 slides within the first limiting groove 3115. The extending direction of the limiting groove 3115 can be consistent with the extending direction of the slideway 3114.

[0117] The second mounting portion 321 can be arranged with the second mounting frame 32 in the same manner as the first mounting portion 311 and the first mounting frame 31. The second mounting portion 321 can be arranged in the same manner as the first mounting portion 311 is arranged with the mounting body 3111 and the first and second mounting plates 3112 and 3113. The second mounting portion 321 can be arranged with the second leg 42 in the same manner as the first mounting portion 311 is arranged with the first leg 41, so that the first leg 41 and the second mounting frame 32 rotate relative to each other to realize the folding, storage or unfolding use of the wearing component 200. For the specific arrangement and function of the second mounting portion 321, please refer to the arrangement and function of the first mounting portion 311 in the above embodiment, which will not be repeated here.

[0118] Please also read Figure 9 and Figure 12 、 Figure 13 、 Figure 14 . Figure 12 This application was disclosed Figure 9 The schematic structural diagram of the first leg 41 in the embodiment shown is as follows: Figure 13 This application was disclosed Figure 12 The exploded view of the first leg 41 from one perspective in the embodiment shown is a partial structural diagram. Figure 14 This application was disclosed Figure 12 The exploded view of the first leg 41 from another perspective shows a partial structure of the embodiment shown. The leg side cover 412 is mounted on the side of the leg body 411 facing the second leg 42. The mounting openings 41b, 41c and the mounting hole 412a can be provided on the leg body 411.

[0119] The assembly portion 4111 includes a first shaft portion 4113 and a second shaft portion 4114 disposed on the same axis. The axis along which the first and second shaft portions 4113 and 4114 lie serves as the axis of rotation of the first leg 41 relative to the first mounting frame 31. The first shaft portion 4113 can be positioned within the retaining groove 3115 of the first mounting plate 3112 and can slide in the direction in which the retaining groove 3115 extends. The second shaft portion 4114 can be positioned within the retaining groove 3115 of the second mounting plate 3113 and can slide in the direction in which the retaining groove 3115 extends. Furthermore, the assembly portion 4111 can rotate about the first and second shaft portions, and the axis of rotation can be the first rotation axis.

[0120] It is understandable that the names "first shaft portion," "second shaft portion," and "shaft portion" can be interchanged in some embodiments. For example, in one embodiment, the "first shaft portion" in other embodiments is referred to as the "second shaft portion," and correspondingly, the "second shaft portion" in other embodiments is referred to as the "first shaft portion."

[0121] The assembly portion 4111 further includes a first engaging sidewall 4115 extending from the end of the leg body 411 toward the first mounting frame 31. The first engaging sidewall 4115, together with the first and second shaft portions 4113 and 4114, forms an accommodating space 4116 that communicates with the accommodating space 4110. Furthermore, the first engaging sidewall 4115a is formed in communication with the opening 41a to engage with the leg side cover 412.

[0122] The first engaging side wall 4115 is provided with a limiting protrusion 4115b on a surface outside the accommodating space 4116 to cooperate with the tension adjustment assembly 50. In one embodiment, the limiting protrusion 4115b can be made of a material having elastic deformation.

[0123] The first engaging side wall 4115 is connected to the leg body 411 to form a clearance portion 4115c to make room for the tension adjustment assembly 50, thereby improving the appearance of the wearing body 30. The clearance portion 4115c is stepped.

[0124] The leg side cover 412 may include a side cover body 4121 covering the opening 41a, and a second engaging side wall 4122 extending from the side cover body 4121 toward the mounting portion 4111. The second engaging side wall 4122 covers the insertion opening 4115a and is connected to the first shaft portion 4113 and the second shaft portion 4114. The end of the second engaging side wall 4122 away from the leg body 411 may be connected to the end of the first engaging side wall 4115 away from the side cover body 4121. In one embodiment, the end of the second snap-fit ​​side wall 4122 away from the leg body 411 can be spaced apart from the end of the first snap-fit ​​side wall 4115 away from the side cover body 4121, so that the circuit wiring extends from the accommodating space 4116 into the first mounting portion 311, such as the mounting body 3111. In some embodiments, the optical path can pass through the accommodating space 4116 into the first mounting portion 311 to cooperate with the first functional lens 20, such as the first lens 21.

[0125] It is understandable that the names "first clamping side wall," "second clamping side wall," and "clamping side wall" can be interchanged in some embodiments. For example, in one embodiment, the "first clamping side wall" in other embodiments is referred to as the "second clamping side wall," and correspondingly, the "second clamping side wall" in other embodiments is referred to as the "first clamping side wall."

[0126] The second leg 42 can be configured in the same manner as the first leg 41, for example, by providing a first shaft portion 4113, a second shaft portion 4114, a first engaging side wall 4115, a second engaging side wall 4122, a clearance portion 4115c, a limiting protrusion 4115b, a clearance portion 4115c, etc. The second leg 42 can be configured to cooperate with the second mounting frame 32 in the same manner as the first leg 41 and the first mounting frame 31. The second leg 42 can be configured to cooperate with the external assembly 400 in the same manner as the first leg 41 and the external assembly 400. The second leg 42 can be configured to cooperate with the first functional lens 20, such as the second lens 22, in the same manner as the first leg 41 and the first functional lens 20. The specific configuration and functions of the various components of the second leg 42 can be found in the configuration and functions of the first leg 41 and will not be further described.

[0127] See also Figure 9 、 Figure 15 、 Figure 16 、 Figure 17 and Figure 18 , Figure 15 This application was disclosed Figure 9 The structural diagram of the tension adjustment component 50 in the embodiment shown is as follows: Figure 16 This application was disclosed Figure 9 The embodiment shown is a schematic structural diagram of a perspective when the wearing body 30 is connected to the tension adjustment component 50. Figure 17 This application was disclosed Figure 9 A structural diagram of another perspective when the wearing body 30 and the tension adjustment component 50 are connected in the embodiment shown. Figure 18 This application was disclosed Figure 9 Schematic diagram of the structure of the first leg connected to the first adjustment member 51 in the illustrated embodiment. The tension adjustment assembly 50 may include a first adjustment member 51 mounted on the first mounting frame 31 and connected to the first leg 41, such as the mounting portion 4111, and a second adjustment member 52 mounted on the second mounting frame 32 and connected to the second leg 42, such as the mounting portion 4111. The first adjustment member 51 is used to adjust the force between the first leg 41 and the user's head, and the second adjustment member 52 is used to adjust the force between the second leg 42 and the user's head.

[0128] It is understandable that the names "first adjusting member," "second adjusting member," and "adjusting member" can be interchanged in some embodiments. For example, in one embodiment, the "first adjusting member" in other embodiments is referred to as the "second adjusting member," and correspondingly, the "second adjusting member" in other embodiments is referred to as the "first adjusting member."

[0129] The first adjusting member 51 is made of a material with elastic deformation. The first adjusting member 51 may include a connecting portion 511 arranged on both sides of the first mounting frame 31 opposite to the first mounting portion 311, and a bending portion 512 connected and fixed to the connecting portion 511. The bending portion 512 is arranged at a position of the connecting portion 511 corresponding to the first mounting portion 311. The bending portion 512 extends from the edge of the connecting portion 511 and bends toward one side of the first mounting portion 311. The bending portion 512 may be arranged on a side of the first mounting portion 311 away from the second mounting portion 321. In one embodiment, the bending portion 512 may abut against a side of the first mounting portion 311 away from the second mounting portion 321.

[0130] The shape of the connecting portion 511 can be the same as that of the first mounting frame 31, for example, it can be an annular structure, of course, it can also be a semi-annular structure, or it can have other shapes, such as a shape with a textured or patterned surface. The connecting portion 511 can be disposed around the first lens 21. In one embodiment, the edge portion of the connecting portion 511 on the first lens 21 can be disposed on a side of the first lens 21 away from the first mounting frame 31, so that the first lens 21 is sandwiched between the edge portion and the first mounting frame 31.

[0131] It is understandable that the connecting portion 511 can realize the connection between the bending portion 512 and the first installation frame 31, so the connecting portion 511 can be omitted, and the end of the bending portion 512 can be fixed to the first installation frame 31. In one embodiment, the end of the bending portion 512 can be fixed to the first installation portion 311.

[0132] The bent portion 512 is provided with a first pivoting portion 5122 and a second pivoting portion 5123 at a position opposite the slideway 3114. The first pivoting portion 5122 can be positioned within the slideway 3114 of the first mounting plate 3112 and slide in the direction in which the slideway 3114 extends. The first pivoting portion 5122 is rotatably connected to the first shaft portion 4113. The second pivoting portion 5123 can be positioned within the slideway 3114 of the second mounting plate 3113 and slide in the direction in which the slideway 3114 extends. The second pivoting portion 5123 is rotatably connected to the second shaft portion 4114.

[0133] It is understandable that the terms "first pivoting portion," "second pivoting portion," and "pivoting portion" can be interchanged in some embodiments. For example, in one embodiment, the "first pivoting portion" in other embodiments is referred to as the "second pivoting portion," and correspondingly, the "second pivoting portion" in other embodiments is referred to as the "first pivoting portion."

[0134] When the first leg 41 rotates, the bent portion 512 can be positioned in the yielding portion 4115c. When the bent portion 512 abuts the first leg 41, such as the leg body 411 and the first engaging sidewall 4115, the bent portion 512 and the first leg 41 remain stationary relative to each other. In one embodiment, when the bent portion 512 abuts the first leg 41, such as the leg body 411 and the first engaging sidewall 4115, the bent portion 512 can be flush with the outer surface of the first leg 41, such as the leg body 411, thereby improving the appearance of the wearing assembly 200.

[0135] In one embodiment, when the first leg 41 rotates relative to the bend 512, it can rotate to a position where the limiting protrusion 4115b abuts the bend 512. The limiting protrusion 4115b is squeezed and deformed to increase the damping of the first leg 41 when rotating relative to the bend 512, thereby improving the user's feel when folding, storing, or unfolding the wearable device. For example, when the first leg 41 rotates relative to the bend 512 to fold the wearable device 200, the limiting protrusion 4115b abuts the bend 512, so that the folding process requires overcoming the friction between the limiting protrusion 4115b and the bend 512. For example, when the first leg 41 rotates relative to the bend 512 to unfold the wearable device 200, the limiting protrusion 4115b abuts the bend 512, so that the unfolding process requires overcoming the friction between the limiting protrusion 4115b and the bend 512. Of course, the number and position of the limiting protrusions 4115b can increase the damping effect when the first leg 41 rotates relative to the bending portion 512 and rotates to a certain position or a certain section of the rotation stroke.

[0136] Of course, when the limiting protrusion 4115b is not elastic, it can have a limiting effect when it abuts against the bent portion 512 , so that the first leg 41 remains stationary relative to the bent portion 512 .

[0137] The second adjusting member 52 can be configured in the same manner as the first adjusting member 51. The second adjusting member 52 can be configured with the second mounting frame 32, the second lens 22, and the second leg 42 in the same manner as the first adjusting member 51 is configured with the first mounting frame 31, the first lens 21, and the first leg 41. The structure, connection method, and function of each component of the second adjusting member 52 can be found in the first adjusting member 51 described above and are not described in detail here.

[0138] The process of adjusting the support portion 40 by the tension adjustment assembly 50 is as follows:

[0139] The first leg 41 and the second leg 42 rotate relative to the wearing body 30 for deployment and use. The first leg 41 rotates relative to the first pivot portion 5122 and rotates toward the side away from the second leg 42. The second leg 42 rotates relative to the second pivot portion 5123 and rotates toward the side away from the first leg 41. When the bending portion 512 is rotated to be located at the yielding portion 4115c and abuts against the leg body 411 and the first clamping side wall 4115, the first leg 41 and the second leg 42 can still be deployed, but the first leg 41 is stationary relative to the first pivot portion 5122, and the second leg 42 is stationary relative to the second pivot portion 5123, so that the first shaft portion 4113 in the first leg 41 and the second leg 42 slides in the limiting groove 3115 of the first mounting plate 3112, and the second shaft portion 4114 slides in the limiting groove 3115 of the second mounting plate 3113. The first leg 41 and the second leg 42 rotate together about a second axis, while the second leg 42 and the second leg 42 rotate together about another second axis. Simultaneously, the bent portion 512 bends away from the first and second mounting portions 311 and 321, causing the bent portion 512 to elastically deform. This elastic deformation exerts a force on the bent portion 512 to return to its original shape. Specifically, the first leg 41 exerts a force to move toward the second leg 42, while the second leg 42 exerts a force to move toward the first leg 41. When wearing the head mounted device 100, the size can be easily adjusted for ease of wear. With the restoring force exerted by the bent portion 512, the forces exerted on the user's head by the first and second legs 41 and 42 are adjustable, ensuring a comfortable fit.

[0140] The first leg 41 and the second leg 42 rotate relative to the wearing body 30 to be folded and stored. The force of the bending portion 512 restoring its original shape causes the first leg 41 to move toward the second leg 42 and the second leg 42 to move toward the first leg 41. The first leg 41 and the first pivot portion 5122 rotate together around a second rotation axis, and the second leg 42 and the second pivot portion 5123 rotate together around another second rotation axis, so that the first shaft portion 4113 in the first leg 41 and the second leg 42 slides in the limiting groove 3115 of the first mounting plate 3112, the second shaft portion 4114 slides in the limiting groove 3115 of the second mounting plate 3113, the first pivot portion 5122 slides in the slide 3114 of the first mounting plate 3112, and the second pivot portion 5123 slides in the slide 3114 of the second mounting plate 3113, and can slide until the first shaft portion 4113 abuts against the end of the limiting groove 3115 in the first mounting plate 3112, and the second shaft portion 4114 abuts against the end of the limiting groove 3115 in the second mounting plate 3113. Of course, after the force that causes the bent portion 512 to return to its original shape disappears, the first shaft portion 4113 may no longer abut against the end of the retaining groove 3115 in the first mounting plate 3112, and the second shaft portion 4114 may no longer abut against the end of the retaining groove 3115 in the second mounting plate 3113. After the force that causes the bent portion 512 to return to its original shape disappears, the first leg 41 rotates relative to the first pivot portion 5122 and toward the side closer to the second leg 42, while the second leg 42 rotates relative to the second pivot portion 5123 and toward the side closer to the first leg 41, completing the folding and storage process.

[0141] It is understandable that the adjustment process listed here is only one implementation method. Of course, the adjustment method can also be determined according to the structure of the wearing component 200.

[0142] See also Figure 16 The surface of the connecting member 33 away from the first and second mounting portions 311 and 321 can be flush with the surfaces of the first adjusting member 51 and the second adjusting member 52 to enhance the appearance of the head mounted device 100 .

[0143] See also Figure 2 、 Figure 19 and Figure 20 , Figure 19 Disclosure of this application Figure 2 The exploded view of the external component 400 in the embodiment shown is from one perspective. Figure 20 This application was disclosed Figure 2An exploded view of the external assembly 400 from another perspective in the illustrated embodiment. The external assembly 400 may include a second functional lens 60 positioned corresponding to the user's glasses and stacked with the first functional lens 20, and an external body 70 for mounting the second functional lens 60 and mounted on a support portion 40, such as the first leg 41. The external body 70 is mounted on the support portion 40, such as the first leg 41, to facilitate assembly of the external assembly 400 with the wearable assembly 200.

[0144] It is understandable that the names "first functional lens," "second functional lens," and "functional lens" can be interchanged in some embodiments. For example, in one embodiment, the "first functional lens" in other embodiments is referred to as the "second functional lens," and correspondingly, the "second functional lens" in other embodiments is referred to as the "first functional lens."

[0145] Please refer again Figure 19 and Figure 20 The external body 70 may include an external shell 80 for mounting the second functional lens 60, a host 90 mounted in the external shell 80, and a second connecting component 71 disposed on the external shell 80 and connected and fixed to the support portion 40. The host 90 is used to control the second functional lens 60 to achieve the functions of the second functional lens 60, such as augmented reality, virtual display, or electrochromism. The external shell 80 is fixed to the first leg 41 via the second connecting component 71.

[0146] It is understandable that the names "first connection component," "second connection component," and "connection component" may be interchangeable in some embodiments. For example, in one embodiment, the "first connection component" in other embodiments may be referred to as the "second connection component," and correspondingly, the "second connection component" in other embodiments may be referred to as the "first connection component."

[0147] The external housing 80 may include a first housing 81 and a second housing 82 that engages with the first housing 81 to form a storage space 812a. The second housing 82 is located between the first housing 81 and the wearing assembly 200. The storage space 812a is used to install the host 90. The first housing 81 and the second housing 82 engage to fix the second functional lens 60 between the first housing 81 and the second housing 82. Parts of the second functional lens 60, such as the optical coupling inlet, the electrochromic device electrical connection portion, and the circuit wiring, can be placed in the storage space 812a to cooperate with the host 90.

[0148] The first housing 81 can be made of a hard material such as metal, rubber, plastic, etc. The first housing 81 can include a first lens frame 811 that cooperates with the second housing 82 to mount the second functional lens 60, and a first sub-housing 812 that is engaged with the second housing 82 to form a storage space 812a and has the first lens frame 811 disposed at one end.

[0149] The first lens frame 811 can be an annular structure, surrounding the edge of the second functional lens 60. Of course, the first lens frame 811 can also have other shapes, which are not described in detail. The first lens frame 811 can be stacked with the wearing body 30, such as the first mounting frame 31. The first lens frame 811 is positioned on a side of the wearing body 30 away from the support portion 40.

[0150] The first sub-housing 812 can be shaped as a shell and is disposed on a side of the first leg 41 away from the second leg 42. The first sub-housing 812 extends toward the side of the wearing body 30 to be connected and fixed to the first lens frame 811. The first sub-housing 812 is provided with a storage space 812a. A fixing plate 8121 is provided on a side of the storage space 812a near the first lens frame 811 of the first sub-housing 812 to cooperate with the main unit 90. A sub-fixing space 8122 is provided on an end of the storage space 812a away from the first lens frame 811 of the first sub-housing 812 to cooperate with the main unit 90.

[0151] In one embodiment, a side wall of the first sub-housing 812 is provided with a through hole 812 b to communicate with the storage space 812 a so as to cooperate with the host 90 .

[0152] In one embodiment, a mounting groove 812 c is recessed on a side of the first sub-housing 812 away from the first leg 41 to cooperate with the host 90 .

[0153] In one embodiment, the first sub-housing 812 is provided with a connecting hole 812d in the mounting groove 812c to connect the storage space 812a and the mounting groove 812c, so as to facilitate the routing of circuit lines.

[0154] In one embodiment, a communication hole 812 e is provided on a side of the first sub-housing 812 away from the first leg 41 to communicate with the sub-fixing space 8122 .

[0155] In one embodiment, the first lens frame 811 and the first sub-housing 812 may be an integral structure.

[0156] The second housing 82 can be made of a hard material such as metal, rubber, plastic, etc., or can be made of the same material as the first housing 81. The second housing 82 can include a second lens frame 821 that is snap-fitted with the first housing 81, such as the first lens frame 811, and a second sub-housing 822 that is snap-fitted with the first housing 81, such as the first sub-housing 812, and connected to the second lens frame 821.

[0157] It is understandable that the terms "first housing," "second housing," "first sub-housing," "second sub-housing," "sub-housing," and "housing" can be interchanged in some embodiments. For example, in one embodiment, the "first housing" in other embodiments is referred to as the "second housing," and correspondingly, the "second housing" in other embodiments is referred to as the "first housing."

[0158] It is understood that the names "first lens frame," "second lens frame," and "lens frame" can be interchanged in some embodiments. For example, in one embodiment, the "first lens frame" in other embodiments is referred to as the "second lens frame," and correspondingly, the "second lens frame" in other embodiments is referred to as the "first lens frame."

[0159] The second lens frame 821 can be similar in shape to the first lens frame 811 so as to be snapped together with the first lens frame 811 to secure the second functional lens 60 between the first lens frame 811 and the second lens frame 821. The second lens frame 821 surrounds the edge of the second functional lens 60. The second lens frame 821 snaps together with the first lens frame 811 to be clamped around the edge of the second functional lens 60 to secure the second functional lens 60.

[0160] The second sub-shell 822 may be a plate-shaped structure. The second sub-shell 822 is connected and fixed to the second lens frame 821 at one end thereof close to the wearing body 30 .

[0161] The second sub-housing 822 has a mounting hole 8221 opposite to the leg body 411 , such as the mounting hole 412 a , to cooperate with the host 90 , so that the host 90 can cooperate with the first battery module 413 , such as the first external connection interface 413 a .

[0162] In one embodiment, the first lens frame 811 and the first sub-housing 812 may be an integral structure.

[0163] It is understood that the second lens frame 821 and the second sub-housing 822 can be assembled to form a third mounting frame 83 for mounting the second functional lens 60. Of course, the third mounting frame 83 can also have other structures and is not limited to the first lens frame 811 and the second lens frame 821. In one embodiment, one of the first lens frame 811 and the second lens frame 821 can be omitted.

[0164] It is understood that the names "first installation frame," "second installation frame," "third installation frame," and "installation frame" can be interchanged in some embodiments. For example, in one embodiment, the "first installation frame" in another embodiment is referred to as the "second installation frame," and correspondingly, the "second installation frame" in another embodiment is referred to as the "first installation frame."

[0165] The first sub-housing 812 and the second sub-housing 822 can be assembled to form a housing body 84 for mounting the host 90. Of course, the housing body 84 can also be provided with other structures and is not limited to the first sub-housing 812 and the second sub-housing 822.

[0166] See also Figure 19 The structure and configuration of the second functional lens 60 can be designed based on the structure and configuration of the first functional lens 20. Of course, the function of the second functional lens 60 can be different from or the same as that of the first functional lens 20. For details on the structure, configuration, and functions of the second functional lens 60, please refer to the first functional lens 20 in the above embodiment.

[0167] In one embodiment, the second functional lens 60 may be an optical waveguide, specifically a planar grating waveguide such as a diffraction grating waveguide. The head mounted device 100 may present a virtual reality / augmented reality environment through the second functional lens 60 .

[0168] The second functional lens 60 will be introduced below by taking the second functional lens 60 as an optical waveguide as an example.

[0169] The second functional lens 60 may be provided with an optical coupling inlet and an optical coupling outlet. The optical coupling inlet and optical coupling outlet are connected together to form an optical path. Light is coupled into the lens through the optical coupling inlet, propagates within the optical path, and finally couples out of the lens at the optical coupling outlet, entering the wearer's eye and forming an image on the retina.

[0170] In one embodiment, see Figure 21 and Figure 22 、 Figure 23 , Figure 21 This application was disclosed Figure 19 The structural diagram of another embodiment in which the second functional lens 60 is connected to the third mounting frame 83 in the embodiment shown, Figure 22 This application was disclosed Figure 21 An exploded view of the connection between the second functional lens 60 and the third mounting frame 83 in the embodiment shown, Figure 23 This application was disclosed Figure 21 The second functional lens 60 and the third mounting frame 83 are shown in a cross-sectional view along line XXI-XXI in the illustrated embodiment. The second functional lens 60 may include a first protective lens 61 with a protective space 610 therein, a light waveguide lens 62 disposed within the protective space 610, and a second protective lens 63 that engages with the first protective lens 61 to form the protective space 610.

[0171] It is understandable that the names "first protective lens," "second protective lens," and "protective lens" can be interchanged in some embodiments. For example, in one embodiment, the "first protective lens" in other embodiments is referred to as the "second protective lens," and correspondingly, the "second protective lens" in other embodiments is referred to as the "first protective lens."

[0172] The first protective lens 61 can be made of a pressure-resistant and highly impact-resistant material, such as plastic. The first protective lens 61 can include a lens body 611 stacked with the optical waveguide lens 62, and a sidewall 612 formed at the edge of the lens body 611 and surrounding the optical waveguide lens 62. The lens body 611 has a plate-like structure. The sidewall 612 extends toward the second protective lens 63, so that the lens body 611 and the sidewall 612 enclose a protective space 610. A first plug-in structure 613 can be provided at one end of the sidewall 612 proximal to the second protective lens 63 to engage with the second protective lens 63. In one embodiment, the first plug-in structure 613 can be a plug-in slot.

[0173] In one embodiment, the side wall 612 is provided with a stepped support platform 614 in the protective space 610 to cooperate with the light waveguide lens 62 so that the light waveguide lens 62 and the first protective lens 61 , such as the lens body 611 , are spaced apart.

[0174] The optical waveguide lens 62 can be a planar grating waveguide, such as a diffraction grating waveguide. The optical waveguide lens 62 can be provided with an optical coupling inlet and an optical coupling outlet. These two portions are connected together to form an optical path. Light is coupled into the lens through the optical coupling inlet, propagates within the optical path, and finally couples out of the lens at the optical coupling outlet, entering the wearer's eye and forming an image on the retina.

[0175] The light waveguide lens 62 can be disposed on the support platform 614 so that the light waveguide lens 62 is spaced apart from the lens body 611. That is, the light waveguide lens 62 can be engaged with the first protective lens 61 to form the first sub-protection space 610a.

[0176] In one embodiment, the optical waveguide lens 62 can be fixed to the support platform 614 via a fixing member 621. In one embodiment, the fixing member 621 can be a plastic frame that surrounds the edge of the optical waveguide lens 62. In one embodiment, the plastic frame is foam plastic. Of course, the fixing member 621 can also have other structures, such as plug-in or snap-on structures.

[0177] Of course, when the fixing member 621 can space the optical waveguide lens 62 and the support platform 614, the support platform 614 can be omitted so that the optical waveguide lens 62 is directly fixed on the lens body 611 through the fixing member 621, thereby spaced apart from the lens body 611.

[0178] In one embodiment, when the light waveguide lens 62 is fixed on the support platform 614 or other locations, it may not directly contact the first protective lens 61 , such as the side wall 612 , to prevent the side wall 612 from squeezing the light waveguide lens 62 .

[0179] The second protective lens 63 can be made of the same material as the first protective lens 61. A second plug-in structure 631 can be provided at the edge of the second protective lens 63 to plug and securely engage with the first plug-in structure 613, achieving a snap-fit ​​connection between the first and second protective lenses 61 and 63. In one embodiment, the second plug-in structure 631 can be a protrusion. Of course, in one embodiment, the second protective lens 63 and the first protective lens 61 can also be secured by adhesive bonding or other methods. In one embodiment, glue can also be applied to the first plug-in structure 613, such as in the plug-in groove, and then the second plug-in structure 631 can be plugged into the first plug-in structure 613 to achieve a snap-fit ​​connection between the first and second protective lenses 61 and 63. The glue can further bond and secure the lens, thereby enhancing the connection strength between the first and second protective lenses 61 and 63. Furthermore, the first and second protective lenses 61 and 63 can form a sealed protective space 610, which provides waterproof and dustproof properties and improves the pressure resistance of the optical waveguide lens 62.

[0180] In one embodiment, the optical waveguide lens 62 and the second protective lens 63 are spaced apart, that is, the setting of the optical waveguide lens 62 divides the protective space 610 into two sub-spaces, namely the first sub-protection space 610a and the second sub-protection space 610b located on the side of the optical waveguide lens 62 close to the second protective lens 63, so as to prevent the side wall 612 from being squeezed by the force on the optical waveguide lens 62.

[0181] In one embodiment, the light guide lens 62 abuts against the second protective lens 63 .

[0182] In one embodiment, see Figure 23 The third mounting frame 83 can omit the first lens holder 811. The second lens holder 821 is directly connected and fixed to the second functional lens 60. The second lens holder 821 can be provided with a glue dispensing groove 8211 on the side that contacts the second protective lens 63, such as the second protective lens 63, so that glue can be dispensed in the glue dispensing groove 8211 to achieve adhesive fixation of the second protective lens 63 to the second lens holder 821. Of course, the second lens holder 821 and the second protective lens 63 can also be fixed using other methods, which will not be described in detail.

[0183] In one embodiment, the second lens frame 821 is provided with a light hole 8212 on a side close to the wearing component 200 and at a position corresponding to the optical waveguide lens 62, such as the optical coupling entrance portion, to cooperate with the host 90 to form an optical path for light coupling into the optical waveguide lens 62.

[0184] As can be understood, the optical waveguide lens 62 is sandwiched between the first protective lens 61 and the second protective lens 63, forming a 360-degree all-around wrap around the optical waveguide lens 62, thus protecting it. Furthermore, the provision of the protective space 610 provides redundant space for deformation of the first and second protective lenses 61, 63, ensuring that deformation of the optical waveguide lens 62 is reduced when stress is applied to the second functional lens 60. Furthermore, the combination of a fixing member 621, such as foam adhesive, achieves a flexible connection between the optical waveguide lens 62 and the first protective lens 61, further reducing deformation of the optical waveguide lens 62, thereby protecting the optical waveguide lens 62 and improving the overall compressive strength of the second functional lens 60.

[0185] The unique structure of the second functional lens 60 provides the optical waveguide lens 62 with pressure and impact protection as well as dust protection. It is lighter and thinner than the existing solution. The second functional lens 60 can be made to be similar in size to ordinary lenses and can have a variety of shapes. This is very helpful in improving the expressiveness and reliability of the head-mounted device 100 using the second functional lens 60. The structure of this solution is simple to assemble, low in cost, and suitable for mass production.

[0186] It is understood that the second functional lens 60, like the first functional lens 20, also provides various light-transmitting effects. Therefore, the first lens 21 and the second lens 22 in the first functional lens 20 can both be configured using the design of the second functional lens 60. Similarly, the first mounting frame 31 and the second mounting frame 32 can both be configured using the design of the third mounting frame 83. This will not be further elaborated here.

[0187] See also Figure 24 、 Figure 25 、 Figure 26 and Figure 27 , Figure 24 This application was disclosed Figure 19 The schematic diagram of the structure of the host 90 in the embodiment shown, Figure 25 This application was disclosed Figure 24 An exploded view of the host 90 from one perspective in the embodiment shown, Figure 26 This application was disclosed Figure 24 An exploded view of the host 90 from another perspective in the embodiment shown, Figure 27 This application was disclosed Figure 19The illustrated embodiment illustrates the structure of a first housing 81 and a main unit 90 mounted and fixed together. The main unit 90 is mounted within the storage space 812a of the first sub-housing 812. The main unit 90 may include an optomechanical assembly 91 that cooperates with the second functional lens 60, a main unit 92 electrically connected to the optomechanical assembly 91, a second battery module 93 electrically connected to the main unit 92, an electric sound generator 94 electrically connected to the main unit 92, and a display assembly 95 electrically connected to the main unit 92.

[0188] The optical-mechanical assembly 91 is located at one end of the storage space 812 a close to the first lens frame 811 , and one end of the optical-mechanical assembly 91 away from the third mounting frame 83 abuts against the fixing plate 8121 to achieve the installation of the optical-mechanical assembly 91 .

[0189] The optical engine assembly 91 may include a mounting shell 911 mounted within the storage space 812a and an optical engine 912 mounted on the mounting shell 911. The mounting shell 911 is in the form of a shell and is configured to surround the optical engine 912 to support and protect it. The mounting shell 911 may be mounted at one end of the storage space 812a near the first lens holder 811. The end of the mounting shell 911 facing away from the third mounting frame 83 abuts against a fixing plate 8121 to achieve position-limited installation of the mounting shell 911 within the storage space 812a. The optical engine 912 is positioned opposite the second functional lens 60 mounted on the third mounting frame 83, specifically, opposite the channel and inlet of the second functional lens 60, to facilitate coupling of light emitted by the optical engine 912 into the interior of the second functional lens 60. A first electrical connection portion 9121 is provided on the side of the optical engine 912 facing away from the third mounting frame 83 for electrical connection to the mainboard 92.

[0190] It is understandable that when the optical-mechanical assembly 91 cooperates with the first functional lens 20 , it can also be disposed on the support portion 40 , such as the first leg 41 .

[0191] The motherboard 92 is equipped with electronic components such as a processor and sensors to ensure the normal operation of the head-mounted device 100. The motherboard 92 is located on a side of the optical-mechanical assembly 91 away from the third mounting frame 83. A first electrical mounting portion 921 is provided on the side of the motherboard 92 near the optical engine 912 to electrically connect to the optical engine 912, such as the first electrical connection portion 9121, to control the optical engine 912.

[0192] The mainboard 92 is provided with a second electrical mounting portion 922 and a third electrical mounting portion 923 to cooperate with the electric sound generator 94 and the display assembly 95. For example, the mainboard 92 is electrically connected to the display assembly 95 via the second electrical mounting portion 922 to control the display assembly 95, allowing the display assembly 95 to input control commands to the mainboard 92 as an input device. For example, the mainboard 92 is electrically connected to the electric sound generator 94 via the third electrical mounting portion 923 to control the electric sound generator 94.

[0193] The mainboard 92 is provided with a second electrical connection portion 924 at a location corresponding to perforation 812b to accommodate the microphone. This means that the microphone can also be considered part of the mainboard 90. The second battery module 93 is used to store electrical energy to power the head-mounted device 100. The second battery module 93 can be equipped with a wireless charging device, such as an electromagnetic induction coil, for wireless charging. Alternatively, the second battery module 93 can be equipped with a wired interface for charging.

[0194] It is understandable that the main board 92 may also be provided on the support portion 40 , such as the first leg 41 .

[0195] The second battery module 93 is disposed on a side of the mainboard 92 away from the optical-mechanical assembly 91 . The second battery module 93 is provided with a third electrical connection portion 931 for electrical connection with the mainboard 92 .

[0196] It is understandable that the second battery module 93 can be omitted to power the head-mounted device with the first battery module 93.

[0197] The electric sound generator 94 can be fixed within the sub-fixed space 8122. The electric sound generator 94 can be a device controlled by the mainboard 92 to produce sound, such as a speaker. The sound produced by the electric sound generator 94 can be transmitted outside the storage space 812a through the communication hole 812e for the user to hear. The electric sound generator 94 is electrically connected to the mainboard 92 via the circuit board 941.

[0198] It is understandable that the electric sound generator 94 may also be provided on the support portion 40 , such as the first leg 41 . Accordingly, the support portion 40 , such as the first leg 41 , may be provided with a communication hole to communicate with the accommodating space 4110 .

[0199] The circuit board 941 may be a flexible circuit board. A fourth electrical connection portion 9411 is provided on one end of the circuit board 941 connected to the mainboard 92, for electrical connection to the mainboard 92, such as the third electrical mounting portion 923. A fourth electrical mounting portion 9412 is provided on the circuit board 941, for electrical connection to the second battery module 93, such as the third electrical mounting portion 931, to achieve electrical connection between the mainboard 92 and the second battery module 93. A second external connection interface 9413 is provided on the circuit board 941, corresponding to the second sub-housing 822, such as the mounting hole 8221. The second external connection interface 9413 can be installed in the mounting hole 8221 to achieve electrical connection between the second battery module 93 and the first battery module 413, such as the first external connection interface 413a.

[0200] It is understandable that the names "first external interface," "second external interface," and "external interface" can be interchanged in some embodiments. For example, in one embodiment, the "first external interface" in another embodiment is referred to as the "second external interface," and correspondingly, the "second external interface" in another embodiment is referred to as the "first external interface."

[0201] It is understandable that the names "first electrical connection portion," "second electrical connection portion," and "electrical connection portion" can be interchanged in some embodiments. For example, in one embodiment, the "first electrical connection portion" in other embodiments is referred to as the "second electrical connection portion," and correspondingly, the "second electrical connection portion" in other embodiments is referred to as the "first electrical connection portion."

[0202] It is understood that in some embodiments, the terms "first electrical installation portion," "second electrical installation portion," "third electrical installation portion," "fourth electrical installation portion," and "electrical installation portion" may be interchangeable. For example, in one embodiment, the "first electrical installation portion" in another embodiment may be referred to as the "second electrical installation portion," and correspondingly, the "second electrical installation portion" in another embodiment may be referred to as the "first electrical installation portion."

[0203] It can be understood that the second battery module 93 is electrically connected to external devices such as an external power source, a wearable component 200, an external host, etc. through the second external interface 9413, thereby providing power to the external devices. Of course, the external devices can also charge the second battery module 93.

[0204] The display assembly 95 can be a display screen or a touch screen. The display assembly 95 is provided with a fifth electrical connection portion 951 for electrical connection to the mainboard 92. The fifth electrical connection portion 951 can be inserted into the connection hole 812d to electrically connect to the mainboard 92. The display assembly 95 can also be replaced by a key assembly, that is, the key assembly can also be part of the main body 90. Of course, the key assembly can also be provided at the same location on the housing body 84 where the display assembly 95 is provided, and the key assembly can be electrically connected to the mainboard 92.

[0205] It is understandable that the names of "first electrical connection portion," "second electrical connection portion," "third electrical connection portion," "fourth electrical connection portion," "fifth electrical connection portion," and "electrical connection portion" can be interchanged in some embodiments. For example, in one embodiment, the "first electrical connection portion" in other embodiments is referred to as the "second electrical connection portion," and correspondingly, the "second electrical connection portion" in other embodiments is referred to as the "first electrical connection portion."

[0206] It is understood that in one embodiment, the host 90 may include at least a motherboard 92. In one embodiment, the host 90 may not be disposed within the housing body 84, but may be disposed within the support portion 40, such as at least one of the first leg 41 and the second leg 42. For example, only the motherboard 92 may be disposed within the support portion 40, or the motherboard 92 and the second battery module 93 may also be disposed within the support portion 40. For example, the optical-mechanical assembly 91 may be disposed within the first leg 41 to cooperate with the first functional lens 20 to achieve augmented reality or virtual reality. For example, the host 90 may be disposed entirely within the support portion 40, and the second functional lens 60 may not be coupled to the host 90. For example, a portion of the host 90 may be disposed within the first leg 41, and another portion may be disposed within the second leg 42. For example, a portion of the host 90 may be disposed within the support portion 40, and another portion may be disposed within the housing body 84.

[0207] It is understandable that the second leg 42 can also cooperate with the first battery module 413 according to the cooperation relationship between the first battery module 413 and the first leg 41. For details, please refer to the first leg 41. Of course, the second leg 42 may not be equipped with the first battery module 413.

[0208] Furthermore, when the various electronic components in the host 90 are distributed between the wearable component 200 and the external component 400, the electrical connection and communication of the various electronic components inside the host 90 can be achieved under the control of the main board 92 through the first external interface 413a and the second external interface 9413, that is, the first external interface 413a and the second external interface 9413 do not only have the function of the battery module to power the head-mounted device 100.

[0209] Please refer again Figure 19 , the second connecting component 71 is arranged on the shell body 84, and the first connecting component 414 may include a second magnetic part 711 arranged in the storage space 812a and a snap-on part 712 arranged on the shell body 84, such as the second sub-shell 822. Among them, the second magnetic part 711 can generate a magnetic force to connect the support part 40, such as the first leg 41, to achieve the installation of the external component 400 on the wearing component 200. The second magnetic part 711 can be a permanent magnet or an electromagnet. When the second magnetic part 711 is an electromagnet, it can be electrically connected to the host 90 in the head-mounted device 100 to achieve control of the electromagnet. In one embodiment, the second magnetic part 711 can be located between the host 90 and the second sub-shell 822. In one embodiment, the second magnetic part 711 can be arranged on the second sub-shell 822.

[0210] It is understandable that the names "first magnetic member," "second magnetic member," and "magnetic member" can be interchanged in some embodiments. For example, in one embodiment, the "first magnetic member" in other embodiments is referred to as the "second magnetic member," and correspondingly, the "second magnetic member" in other embodiments is referred to as the "first magnetic member."

[0211] The second magnetic component 711 can generate a magnetic force of attraction from the first electromagnetic component 414 to achieve the installation of the external component 400 on the wearing component 200.

[0212] The clip 712 is disposed on a side of the second sub-housing 822 away from the first sub-housing 812 and on opposite sides of the second magnetic member 711. Specifically, the clip 712 is positioned relative to the mounting openings 41b and 41c so that the clip 712 can be inserted into the mounting openings 41b and 41c to achieve positioning of the external assembly 400 and the wearable assembly 200. In one embodiment, the clip 712 inserted into the mounting openings 41b and 41c can be clipped or plugged into the first leg 41, which will not be described in detail.

[0213] See also Figure 28 , Figure 28 A schematic diagram of the structure of a head-mounted device 100 according to another embodiment of the present application is disclosed. The head-mounted device 100 may be provided with two external components 400, one of which is provided on the first leg 41 and the other on the second leg 42. It is understood that the head-mounted device 100 may also be provided with only one external component 400. The external component 400 may be mounted on the first leg 41 by connecting the first connecting component 414 and the second connecting component 71, or may be mounted on the second leg 42 by rotating the external component 400 180° and connecting the first connecting component 414 and the second connecting component 71.

[0214] This application adopts the design of the external component 400 to solve the problem of the smart glasses being bulky when worn. This application uses the external component 400 to ensure the virtual reality / augmented reality experience function while also being able to experience the sunglasses function brought by the electrochromic / photochromic device separately. At the same time, the first battery module can serve as a backup power supply to provide part of the power for the external component 400, thereby increasing the endurance of the virtual reality / augmented reality experience and providing consumers with an ultimate experience.

[0215] The above description is merely an embodiment of the present application and does not limit the patent scope of the present application. Any equivalent structure or equivalent process transformation made using the contents of the present application specification and drawings, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present application.

Claims

1. A head-mounted device, characterized in that: include: A frame structure is provided with a first external interface and a first connecting component, wherein the first connecting component is used to generate a magnetic field; An external housing is provided with a second external interface and a second connecting component, the second connecting component is used to generate a magnetic field, the external housing is configured to be installed on the outside of the frame structure when the first connecting component and the second connecting component interact with each other in the magnetic field, and the first external interface is configured to abut against the second external interface when the external housing is installed on the frame structure, so that the first external interface and the second external interface are electrically connected; a host, a portion of which is disposed in the frame structure and another portion of which is disposed in the external shell, the portion of which is electrically connected to the first external interface and the another portion of which is electrically connected to the second external interface; as well as First and second functional lenses are stacked, the first functional lens is arranged on the frame structure, and the second functional lens is arranged on the external shell, and the first and second functional lenses are configured to present a virtual reality / augmented reality environment under the control of the host; Wherein, the framework structure includes: A wearing body, used for mounting the first functional lens; and First and second legs are provided at opposite ends of the wearable body, and the first external interface, the first connecting component and the portion are provided on the first leg; The first leg is provided with an accommodation space, the first connecting assembly is provided in the accommodation space, the first leg is provided with an installation opening communicating with the accommodation space and the outside, the first connecting assembly includes a shielding assembly for shielding the installation opening, and the shielding assembly includes: an abutment plate, disposed in the accommodation space and used to shield the installation opening; and an elastic member, disposed in the accommodation space, with one end abutting against the inner surface of the accommodation space and the other end abutting against the abutting plate; When the first leg is mounted on the external shell, the external shell is inserted into the mounting opening, and the abutment plate cooperates with the elastic member to give way to the external shell, so that the external shell is mounted on the first leg.

2. The head-mounted device according to claim 1, wherein: The accommodating space accommodates the portion, and the mounting opening is arranged on a side of the first leg away from the second leg.

3. The head-mounted device according to claim 2, wherein: The shielding assembly is configured to make way for the second connecting assembly when the external shell is mounted on the first leg, so that the second connecting assembly is placed in the mounting opening and connected to the first leg; the first connecting assembly includes: The first magnetic component is used to generate a magnetic field. The external shell is configured to be installed on a side of the first leg away from the second leg when the first magnetic component and the second connecting component interact with each other in the magnetic field.

4. The head-mounted device according to claim 3, wherein: The external shell includes: a first mounting frame, disposed on opposite sides of the wearing body and the first leg, for mounting the second functional lens; and The shell body is arranged on the side of the first leg away from the second leg, and the end of the shell body close to the wearing body is connected and fixed to the first mounting frame. The shell body is provided with a storage space, and the other part and the second connecting component are arranged on the shell body.

5. The head-mounted device according to claim 4, wherein: The second connection component includes: a clamping member disposed on a side of the housing body facing the first leg and arranged opposite to the mounting opening, so that the clamping member is placed in the mounting opening and connected to the first leg; and The second magnetic component is used to generate a magnetic field and is installed in the storage space. The shell body is configured to be installed on a side of the first leg away from the second leg when the first magnetic component and the second magnetic component interact with each other in the magnetic field.

6. The head-mounted device according to claim 4, wherein: The housing body comprises: a first sub-housing, connected and fixed to the first installation frame; and The second sub-shell is connected and fixed to the first installation frame and is buckled and connected with the first sub-shell to form the storage space. The second sub-shell is arranged on a side of the first sub-shell close to the first leg.

7. The head-mounted device according to claim 6, wherein: The other part includes: an optical-mechanical assembly, mounted on a side of the storage space close to the first mounting frame; an electric sound generator, wherein the housing body is provided with a sub-fixed space on a side of the storage space away from the first installation frame, and the electric sound generator is installed in the sub-fixed space; and The mainboard is arranged in the storage space, located between the optical-mechanical assembly and the electric sound generator, and is electrically connected to the optical-mechanical assembly and the electric sound generator respectively.

8. The head-mounted device according to claim 7, wherein: The other part also includes: a display assembly, electrically connected to the mainboard, and disposed on a side of the first sub-housing away from the second sub-housing; and The first battery module is arranged in the storage space and located between the main board and the electric sound generator, and is used to supply power to the other part.

9. The head-mounted device according to claim 8, wherein: A mounting groove is provided on a side of the first sub-housing away from the second sub-housing, and the display assembly is located in the mounting groove.

10. The head-mounted device according to claim 7, wherein: A communication hole is provided on a side of the first sub-shell away from the second sub-shell, and the communication hole is communicated with the sub-fixed space so that the sound generated by the electric sound generator is transmitted to the outside of the shell body through the communication hole.

11. The head-mounted device according to claim 7, wherein: The light coupling portion of the second functional lens is placed in the storage space and arranged opposite to the optomechanical assembly so that the light emitted by the optomechanical assembly is coupled into the second functional lens through the light coupling portion.

12. The head-mounted device according to claim 11, wherein: The second functional lens is one of a colored lens, a flat lens, an anti-glare lens, an electrochromic device, and a photochromic device.

13. The head mounted device according to any one of claims 8 to 12, wherein: The one portion includes a second battery module, and the second battery module supplies power to the other portion.

14. The head mounted device according to any one of claims 1 to 12, wherein: The second functional lens comprises: The first and second protective lenses are interlocked and connected to form a closed protective space; and An optical waveguide lens is used to present a virtual reality / augmented reality environment. The optical waveguide lens is arranged in the protective space and has a light coupling-in portion and a light coupling-out portion, so that light is coupled into the optical waveguide lens at the light coupling-in portion and coupled out of the optical waveguide lens at the light coupling-out portion.

15. The head mounted device according to claim 14, wherein: The first functional lens comprises: a lens body, spaced apart from and stacked with the optical waveguide lens; and The side wall is arranged on the edge of the lens body and is buckled and connected with the second protective lens.

16. The head mounted device according to claim 15, wherein: The optical waveguide lens and the second protective lens are spaced apart and stacked.

17. The head mounted device according to claim 15, wherein: The side wall is provided with a support platform, and the optical waveguide lens is provided on the support platform.

18. The head mounted device according to claim 17, wherein: A plastic frame is provided between the optical waveguide lens and the support platform, so that the optical waveguide lens is connected and fixed to the support platform through the plastic frame.

19. The head mounted device according to claim 15, wherein: A first plug-in structure is provided at a portion where the side wall is connected to the second protective lens, and a second plug-in structure is provided at the second protective lens. The first plug-in structure and the second plug-in structure are plugged and fixed.

20. The head mounted device according to claim 19, wherein: The first plug-in structure is a plug-in slot, and the second plug-in structure is a protrusion. The protrusion is placed in the plug-in slot and is bonded and fixed to the side wall.

21. The head mounted device according to any one of claims 15 to 20, wherein: The optical waveguide lens is spaced apart from the side wall.

22. The head-mounted device according to claim 3, wherein: The abutment plate is arranged opposite to the mounting opening; The abutment plate is configured to abut against the first leg at the installation opening under the elastic force of the elastic member to cover the installation opening, and the abutment plate is configured to be pressed against the abutment plate by the external shell to overcome the elastic force and slide into the accommodating space.

23. The head mounted device according to claim 3 or 22, wherein: The first leg comprises: A leg body, wherein the accommodation space is provided on the leg body, and an opening communicating with the accommodation space is provided on a side of the leg body close to the external shell; The support leg side plate is covered at the opening to form the installation opening with the support leg body.

24. The head-mounted device according to claim 1, wherein: The frame structure also includes a tension adjustment component, the first and second legs are respectively rotatably connected to the wearing body, one of the first and second legs is configured to slide relative to the wearing body, the rotation axis of the one leg and the wearing body relative to each other is a first rotation axis, the tension adjustment component is provided on the wearing body, and is respectively rotatably connected to the first and second legs, the one leg is rotatably connected to the tension adjustment component on the first rotation axis, the one leg is configured to rotate relative to the tension adjustment component and to be relatively stationary with the tension adjustment component when it rotates to abut against the tension adjustment component, the one leg is configured to be able to slide relative to the wearing body in a direction away from the other of the first and second legs and to rotate around a second rotation axis at the same time when it is relatively stationary with the tension adjustment component, the first rotation axis is different from the second rotation axis, and the tension adjustment component is configured to undergo elastic deformation when the one leg rotates around the second rotation axis, so as to apply a force to the one leg to cause the one leg to slide toward the other leg relative to the wearing body.

25. The head mounted device according to claim 24, wherein: The tension adjustment component includes: A connecting portion, provided on the wearing body; and The bending portion is fixedly connected to the connecting portion and rotatably connected to the one leg. The bending portion is arranged on a side of the one leg away from the other leg.

26. The head mounted device according to claim 25, wherein: The wearing body is provided with a mounting portion, the mounting portion is rotatably connected to the one leg, and the one leg is configured to be slidable relative to the mounting portion.

27. The head-mounted device according to claim 26, wherein: The mounting portion includes: A mounting body, provided on the wearing body; and The first and second mounting plates are arranged opposite to each other in the direction of the first rotating shaft and are arranged at an end of the mounting body away from the wearing body. Limiting grooves are provided on the side of the first mounting plate facing the second mounting plate and on the side of the second mounting plate facing the first mounting plate. The one support leg is configured to slide in the limiting groove relative to the mounting portion.

28. The head mounted device according to claim 27, wherein: The bending portion is provided with a first pivot portion and a second pivot portion on a side facing the one leg. The first pivot portion and the second pivot portion are rotatably connected to the one leg on the first rotating shaft.

29. The head mounted device according to claim 28, wherein: A slide is provided on the side of the first mounting plate facing the second mounting plate and on the side of the second mounting plate facing the first mounting plate. The first pivot portion is located in the slide of the first mounting plate, and the second pivot portion is located in the slide of the second mounting plate. The first and second pivot portions can slide along the extension direction of the slide.

30. The head mounted device according to claim 29, wherein: The limiting groove of the first mounting plate is located in the slideway of the first mounting plate, and the limiting groove of the second mounting plate is located in the slideway of the second mounting plate.

31. The head mounted device according to claim 30, wherein: The end of one of the legs is provided with a first and a second shaft portion, the first shaft portion is rotatably connected to the first pivot portion and is placed in the limiting groove of the first mounting plate, and the second shaft portion is rotatably connected to the second pivot portion and is placed in the limiting groove of the second mounting plate.

32. The head-mounted device according to claim 26, wherein: The wearing body includes: The second and third mounting frames are arranged opposite to each other, and a nose pad is arranged between the second and third mounting frames; A connecting member connects and fixes the second and third mounting frames, one of the legs is rotatably connected to one of the second and third mounting frames, the mounting portion and the connecting portion are arranged on opposite sides of the one mounting frame, and the bending portion is arranged on the edge of the connecting portion.

33. The head mounted device according to claim 32, wherein: A side of the connecting portion away from the one installation frame is flush with a surface of the connecting member.

34. The head mounted device according to claim 32, wherein: The first functional lens comprises: The first lens is mounted on the one mounting frame, and the side of the connecting portion away from the one mounting frame is flush with the surface of the first lens.

35. A head-mounted device, characterized in that: include: A frame structure is provided with a first external interface and a first connecting component, wherein the first connecting component is used to generate a magnetic field; An external housing is provided with a second external interface and a second connecting component, the second connecting component is used to generate a magnetic field, the external housing is configured to be installed on the outside of the frame structure when the first connecting component and the second connecting component interact with each other in the magnetic field, and the first external interface is configured to abut against the second external interface when the external housing is installed on the frame structure, so that the first external interface and the second external interface are electrically connected; a host, a portion of which is disposed in the frame structure and another portion of which is disposed in the external shell, the portion of which is electrically connected to the first external interface and the another portion of which is electrically connected to the second external interface; as well as a first functional lens configured to present a virtual reality / augmented reality environment under the control of the host; Wherein, the framework structure includes: A wearing body, wherein the first functional lens is arranged on the wearing body or the external shell; and First and second legs are provided at opposite ends of the wearable body, and the first external interface, the first connecting component and the portion are provided on the first leg; The first leg is provided with an accommodation space, the first connecting assembly is provided in the accommodation space, the first leg is provided with an installation opening communicating with the accommodation space and the outside, the first connecting assembly includes a shielding assembly for shielding the installation opening, and the shielding assembly includes: an abutment plate, disposed in the accommodation space and used to shield the installation opening; and an elastic member, disposed in the accommodation space, with one end abutting against the inner surface of the accommodation space and the other end abutting against the abutting plate; When the first leg is mounted on the external shell, the external shell is inserted into the mounting opening, and the abutment plate cooperates with the elastic member to give way to the external shell, so that the external shell is mounted on the first leg.

36. A head-mounted device, characterized in that include: A wearing component, comprising: Wearing subject; First and second legs are provided at opposite ends of the wearable body to form a frame structure, the first leg is provided with a first external interface and a first connecting component, and the first connecting component is used to generate a magnetic field; The first and second lenses are symmetrically arranged on the wearing body; and a first battery module, disposed on the first leg and electrically connected to the first external interface; and The external component is provided on the wearable component, and the external component includes: The first mounting frame and the first leg are respectively arranged on opposite sides of the wearing body. The shell body is arranged on a side of the first leg away from the second leg, and one end of the shell body close to the wearing body is connected and fixed to the first mounting frame. A second external interface and a second connecting component are provided on the side of the shell body close to the first leg, and the second connecting component is used to generate a magnetic field. The housing body is configured to be installed on a side of the first leg away from the second leg when the first connecting component and the second connecting component interact with each other in a magnetic field, and the first external interface is configured to be installed on the housing body on the first leg and abut against the second external interface, so that the first external interface and the second external interface are electrically connected; a host, disposed in the housing body and electrically connected to the second external interface, the host comprising a second battery module for powering the host, the first battery module being configured to power the host when the first external interface is electrically connected to the second external interface; and a first functional lens, mounted on the first mounting frame and stacked with the first lens, for presenting a virtual reality / augmented reality environment under the control of the host; The first leg is provided with an accommodation space, the first connecting assembly is provided in the accommodation space, the first leg is provided with an installation opening communicating with the accommodation space and the outside, the first connecting assembly includes a shielding assembly for shielding the installation opening, and the shielding assembly includes: an abutment plate, disposed in the accommodation space and used to shield the installation opening; and An elastic member is placed in the accommodating space, with one end abutting the inner surface of the accommodating space and the other end abutting the abutment plate; when the first leg is installed on the shell body, the shell body is inserted into the installation opening, and the abutment plate cooperates with the elastic member to make way for the shell body, so that the shell body is installed on the first leg.

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