WO2024087871A1

WO2024087871A1 - Head-mounted device

Info

Publication number: WO2024087871A1
Application number: PCT/CN2023/115562
Authority: WO
Inventors: 杨玉林
Original assignee: Oppo广东移动通信有限公司
Priority date: 2022-10-27
Filing date: 2023-08-29
Publication date: 2024-05-02
Also published as: CN115857669A

Abstract

A head-mounted device, belonging to the technical field of smart devices. In the head-mounted device, a main machine housing (11) is provided with a first through-hole (1601) passing through the main machine housing (11); a first shielding component (1671) is provided on the main machine housing (11), and the first shielding component (1671) comprises: a first shielding member (1673) movably connected to the main machine housing (11); a second shielding member (1674) movably connected to and at least partially stacked with the first shielding member (1673), the second shielding member (1674) being located on the side of the first shielding member (1673) closest to the first through-hole (1601), and the first shielding member (1673) and the second shielding member (1674) being configured to act in concert with one another to shield the first through-hole (1601). When the head-mounted device has an imaging assembly (13) mounted on the first shielding member (1673), the first shielding member (1671) can shield a gap between the imaging assembly (13) and the main machine housing (11) at the first through-hole (1601). In the first shielding component (1671), the first shielding member (1673) and the second shielding member (1674) are stacked, and the first shielding member (1673) and the second shielding member (1674) slide relative to one another to achieve folding, thereby reducing the influence of the volume of the first shielding component (1671) on an imaging assembly (13) pupil distance adjustment process.

Description

Head-mounted devices

[Technical field]

The present application belongs to the technical field of intelligent devices, and in particular, relates to a head-mounted device.

【Background technique】

Virtual reality (VR) technology is a computer simulation system that can create and experience a virtual world, allowing users to immerse themselves in a virtual reality simulation environment. When worn, existing VR devices present certain content directly in front of the user's eyes through two micro-displays or micro-projectors corresponding to the user's eyes. During the process of adjusting the pupil distance, it is easy to form a gap between the micro-display or micro-projector and the VR device shell, exposing the internal structure.

[Summary of the invention]

On the one hand, the present application provides a head-mounted device, including: a host shell, provided with a first through-hole penetrating the host shell; and a first shielding member, arranged on the host shell, the first shielding member including: a first shielding member, movably connected to the host shell; a second shielding member, movably connected to the first shielding member and at least partially stacked, the second shielding member being located on a side of the first shielding member close to the first through-hole, the first shielding member and the second shielding member being configured to cooperate with each other to shield the first through-hole.

On one hand, the present application provides a head mounted device, comprising: a main body shell, provided with a first through hole and a second through hole respectively connected to the inside and outside of the main body shell and arranged at intervals; a first shielding member and a second shielding member, arranged on the main body shell, each of the first shielding member and the second shielding member comprising a first shielding member and a second shielding member stacked with the first shielding member, in the first shielding member, the first shielding member cooperates with the second shielding member to shield part or all of the first through hole, in the second shielding member, the first shielding member cooperates with the second shielding member to shield part or all of the second through hole, and the first shielding member and the second shielding member are both slidably connected to the main body shell; and A first imaging member and a second imaging member are slidably connected to the main housing, the first imaging member is inserted into the first through-hole and connected to the first shielding member of the first shielding member, the second imaging member is inserted into the second through-hole and connected to the first shielding member of the second shielding member, the first shielding member is used to shield the gap between the first through-hole and the main housing of the first imaging member, and the second shielding member is used to shield the gap between the second through-hole and the main housing of the second imaging member; and a pupil distance adjustment component is arranged on the main housing, and is used to drive the first imaging member and the second imaging member to move, so as to adjust the relative positions of the first imaging member and the second imaging member.

On one hand, the present application provides a head-mounted device, comprising: a host shell, provided with a first through-hole and a second through-hole respectively connecting the inside and outside of the host shell; and a first imaging member and a second imaging member, the first imaging member is penetrated in the first through-hole and slidably connected to the host shell to slide toward or away from the second through-hole, and the second imaging member is penetrated in the second through-hole and slidably connected to the host shell to slide toward or away from the first through-hole; a shielding component is arranged at the first through-hole and the second through-hole to shield the gap between the first imaging member and the host shell at the first through-hole, and to shield the gap between the second imaging member and the host shell at the second through-hole; a first strap and a second strap are arranged opposite to each other, each of the first strap and the second strap comprises a bracket, a flexible member and a cross-linking member connected together in sequence, and the bracket is connected to the host shell; and a headrest component is arranged opposite to the host shell, and the cross-linking member of the first strap and the cross-linking member of the second strap are cross-linked in the headrest component.

【Brief Description of the Drawings】

FIG1 is a schematic diagram of the structure of a head mounted device in some embodiments of the present application;

FIG2 is a schematic structural diagram of the head mounted device shown in FIG1 from another viewing angle;

FIG3 is a schematic diagram of the structure of the wearing assembly shown in FIG2 in some embodiments;

FIG4 is a schematic diagram of a partial structure of the wearing assembly shown in FIG3 in some embodiments;

FIG5 is an exploded view of the second housing shown in FIG4 in some embodiments;

FIG6 is an exploded view of the second housing shown in FIG5 from another perspective;

FIG7 is a schematic diagram of assembling the wearing assembly shown in FIG3 in one embodiment;

FIG8 is an exploded view of the mounting assembly and the shielding assembly shown in FIG5 in some embodiments;

FIG9 is an exploded view of the mounting assembly and the shielding assembly shown in FIG8 from another perspective;

FIG10 is a schematic diagram of a partial structural assembly of the wearing assembly shown in FIG4 in some embodiments;

FIG11 is a schematic diagram of the assembly of the assembly plate and the imaging assembly shown in FIG10 in some embodiments;

FIG12 is a schematic diagram of the assembly of the assembly plate and the imaging assembly shown in FIG11 in another viewing angle;

FIG13 is a schematic diagram of the structure of the pupil distance adjustment component shown in FIG4 in some embodiments;

FIG14 is a schematic structural diagram of the pupil distance adjustment component shown in FIG13 in another viewing angle;

FIG15 is a schematic diagram of the structure of the lacing assembly in some embodiments of the embodiment shown in FIG1 ;

FIG16 is an exploded view of the bracket and the flexible member in the embodiment shown in FIG15 ;

FIG17 is a schematic diagram of the structure of the bracket in the embodiment shown in FIG16;

FIG18 is an exploded view of the bracket in the embodiment shown in FIG16 ;

FIG19 is an exploded schematic diagram of the flexible member in the embodiment shown in FIG16 in one embodiment;

FIG20 is a schematic diagram of the structure of the flexible member in the embodiment shown in FIG16 in other embodiments;

FIG21 is an exploded schematic diagram of the flexible member in the embodiment shown in FIG20 in one embodiment;

Fig. 22 is a cross-sectional view of the flexible member along line XII-XII in the embodiment shown in Fig. 20;

FIG23 is a cross-sectional view of the flexible member in the embodiment shown in FIG20 when it cooperates with the circuit trace 102 in other embodiments along line XII-XII;

FIG24 is a schematic diagram of the structure of the flexible member and the cross-linking member shown in FIG15 when they cooperate with each other in some embodiments;

FIG25 is a cross-sectional schematic diagram of the flexible member and the cross-linking member shown in FIG24 when they are matched in some embodiments;

FIG26 is a schematic diagram of the structure of the wearing assembly and the bracket shown in FIG1, and the bracket cooperates in some embodiments;

FIG27 is a schematic diagram of the structure of the headrest assembly and the force-bearing assembly in FIG1;

FIG28 is a schematic structural diagram of the headrest assembly and the force-bearing assembly in FIG27 when they are matched from another perspective;

FIG29 is a schematic diagram of at least a portion of the structure of the headrest assembly shown in FIG27 in some embodiments;

FIG30 is a schematic diagram of the structure of the first tether, the second tether and the headrest assembly shown in FIG1 in some embodiments;

FIG31 is a schematic structural diagram of the cooperation between the first tether and the first assembly frame in the embodiment shown in FIG30;

FIG32 is a cross-sectional view of the first tether and the first assembly frame in the embodiment shown in FIG31 along line XXIII-XXIII;

FIG33 is a schematic diagram of the structure of the functional components shown in FIG28;

FIG34 is a schematic diagram of the structure of the functional components in the embodiment shown in FIG33 when cooperating with the processor 103 in other embodiments;

FIG. 35 is a schematic diagram of the structure of the tension adjustment assembly and the main housing in the embodiment shown in FIG. 27 when they cooperate with each other in some embodiments.

【Detailed ways】

The technical solutions in the embodiments of the present application will be described clearly and completely below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

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

The present application describes a head-mounted device, comprising: a host shell, provided with a first through-hole penetrating the host shell; and a first shielding component, arranged on the host shell, the first shielding component comprising: a first shielding member, movably connected to the host shell; a second shielding member, movably connected to the first shielding member and at least partially stacked, the second shielding member being located on a side of the first shielding member close to the first through-hole, the first shielding member and the second shielding member being configured to cooperate with each other to shield the first through-hole.

In some embodiments, the first shielding member has a first assembly hole connected to the first through hole, and the first shielding member and the host housing are configured to slide relative to each other to adjust the relative position of the first assembly hole and the first through hole.

In some embodiments, a first push-pull member is disposed on the first shielding member, and a second push-pull member is disposed on the second shielding member. The first push-pull member and the second push-pull member are configured to cooperate with each other so that the first shielding member drives the second shielding member to slide relative to the host shell through the first push-pull member and the second push-pull member.

In some embodiments, the first push-pull member includes a protrusion, and the second push-pull member includes a through hole. The protrusion is disposed in the through hole and is configured to slide in the through hole and can slide to a position abutting against the first shielding member.

In some embodiments, the host shell is provided with a second perforation connecting the inside and outside of the host shell, the second perforation is spaced apart from the first perforation, the host shell is provided with a first fixing structure, a limited abutment portion is provided on the second shielding member, the second shielding member is configured to slide toward a side away from the second perforation, and can slide to a position where the first fixing structure and the limited abutment portion of the shielding member abut against each other to limit the position.

In some embodiments, a limiting abutment portion is provided on the first shielding member, and the first shielding member is configured to slide toward the side close to the second through hole and can slide to a position where the first fixing structure and the limiting abutment portion of the first shielding member abut against each other and limit the position.

In some embodiments, the first push-pull member is configured to slide in the through hole toward a side away from the second through hole, and can slide to a position to cooperate with the second push-pull member.

In some embodiments, the host housing includes: a first housing; a housing body connected to the first housing to form a accommodating space, the first through-hole being arranged on the housing body to communicate with the accommodating space; and an installation assembly being arranged in the accommodating space to clamp the first shielding member with the housing body.

In some embodiments, the host shell is provided with a mounting beam on one side of the first through-hole, and the mounting assembly includes: a first mounting member, which is provided on the shell body and is located on the side of the first through-hole away from the mounting beam and is used to cooperate with the shell body to install the first shielding member; and an intermediate mounting member, which is provided on the shell body and is arranged opposite to the mounting beam to clamp the first shielding member and the second shielding member with the mounting beam.

In some embodiments, the second shielding member is used at a portion of the first through hole close to one side of the mounting beam.

In some embodiments, the housing body is provided with an abutting frame at an edge of the first through-hole to abut against the first shielding member and the second shielding member.

In some embodiments, a notch is provided at a portion of the abutment frame close to one side of the mounting beam to accommodate the second shielding member, and a surface of the second shielding member close to the intermediate mounting member is flush with a surface of the abutment frame at a portion other than the notch and close to the intermediate mounting member, and the first shielding member abuts against the abutment frame at a portion other than the notch, and abuts against the second shielding member.

In some embodiments, the head-mounted device also includes: a first imaging member, movably connected to the host shell within the host shell, the first imaging member is inserted into the first through-hole, and is connected to the first shielding member so as to be configured together with the first shielding member to slide relative to the host shell, and the first shielding member is used to shield the gap between the first imaging member and the host shell at the first through-hole.

The present application describes a head-mounted device, comprising: a host shell, provided with a first through hole and a second through hole respectively connected to the inside and outside of the host shell and arranged at intervals; a first shielding member and a second shielding member, arranged on the host shell, each of the first shielding member and the second shielding member comprising a first shielding member and a second shielding member stacked with the first shielding member, in the first shielding member, the first shielding member cooperates with the second shielding member to cover part or all of the first through hole, in the second shielding member, the first shielding member cooperates with the second shielding member to cover part or all of the second through hole, and the first shielding member and the second shielding member are both slidably connected to the host shell; and a first An imaging member and a second imaging member are slidably connected to the main housing, the first imaging member is inserted into the first through-hole and connected to the first shielding member of the first shielding member, the second imaging member is inserted into the second through-hole and connected to the first shielding member of the second shielding member, the first shielding member is used to shield the gap between the first through-hole and the main housing of the first imaging member, and the second shielding member is used to shield the gap between the second through-hole and the main housing of the second imaging member; and a pupil distance adjustment component is arranged on the main housing, and is used to drive the first imaging member and the second imaging member to move so as to adjust the relative positions of the first imaging member and the second imaging member.

In some embodiments, the host shell includes: a first shell and a second shell, which are connected to each other to form a accommodating space, the first through-hole and the second through-hole are arranged on the second shell to communicate with the accommodating space, and the first shell is provided with a movable hole; and an assembly plate, which is arranged in the accommodating space, the first imaging component and the second imaging component are slidably connected to the assembly plate, and the pupil distance adjustment component is arranged on the assembly plate and partially penetrated in the movable hole.

In some embodiments, each of the first imaging component and the second imaging component includes: an imaging slide, which is slidably connected to the assembly plate; a lens module, which is arranged on the imaging slide, the lens module of the first imaging component is inserted into the first through-hole and connected to the first shielding component of the first shielding member, the first shielding member is used to shield the gap between the lens module of the first imaging component and the second housing at the first through-hole, the lens module of the second imaging component is inserted into the second through-hole and connected to the first shielding member of the second shielding member, the second shielding member is used to shield the gap between the lens module of the second imaging component and the second housing at the second through-hole, and the pupil distance adjustment component is used to drive the imaging slide of the first imaging component and the imaging slide of the second imaging component to move toward or away from each other to adjust the distance between the lens module of the first imaging component and the lens module of the second imaging component.

In some embodiments, the first shielding member of the first shielding component is provided with a first assembly hole connected to the first through hole, the first shielding member of the second shielding member is provided with a second assembly hole connected to the second through hole, the lens module of the first imaging member is passed through the first assembly hole to be connected to the first shielding member of the first shielding member, and the lens module of the second imaging member is passed through the second assembly hole to be connected to the first shielding member of the second shielding member.

In some embodiments, the pupil distance adjustment component includes: a knob component, which is arranged on the assembly plate and penetrates into the movable hole; a synchronization component, which is arranged on the assembly plate and is transmission-connected to the knob component, and the synchronization component is used to drive the imaging slide of the first imaging member and the imaging slide of the second imaging member to move toward each other or away from each other synchronously under the drive of the knob component.

In some embodiments, the knob assembly includes: a knob, which is arranged on the assembly plate and penetrates into the movable hole; a rack body, which is meshed with the knob and slidably connected to the assembly plate so as to slide along the sliding direction of the first imaging member under the drive of the knob, and the rack body is plugged into the imaging slide seat of the second imaging member.

In some embodiments, the synchronization component includes: a synchronization gear, which is arranged on the assembly plate; and two rack bodies, which are respectively located on both sides of the synchronization gear and are respectively engaged with the knob, and the two rack bodies are respectively slidably connected to the assembly plate to slide in the sliding direction of the first imaging member, respectively, and one of the two rack bodies is plugged into the imaging slide seat of the first imaging member, and the other is plugged into the imaging slide seat of the second imaging member.

The present application describes a head-mounted device, including: a host shell, provided with a first through hole and a second through hole respectively connecting the inside and outside of the host shell; and a first imaging member and a second imaging member, the first imaging member is penetrated in the first through hole and slidably connected to the host shell to slide toward or away from the second through hole, and the second imaging member is penetrated in the second through hole and slidably connected to the host shell to slide toward or away from the first through hole; a shielding component is arranged at the first through hole and the second through hole to shield the gap between the first imaging member and the host shell at the first through hole, and to shield the gap between the second imaging member and the host shell at the second through hole; a first strap and a second strap are arranged opposite to each other, each of the first strap and the second strap includes a bracket, a flexible member and a cross-linking member connected together in sequence, and the bracket is connected to the host shell; and a headrest component is arranged opposite to the host shell, and the cross-linking member of the first strap and the cross-linking member of the second strap are cross-linked in the headrest component.

In some embodiments, the cross-linking member includes: a rack; and an assembly portion connected to the rack, and in each of the first strap and the second strap, the assembly portion is connected to the flexible member, and in the first strap and the second strap, the two racks are used to cross-link with each other to adjust the length of the cross-linking between the two racks.

In some embodiments, in the first strap, the assembly portion includes: a first clamping member connected to the rack; and a second clamping member connected to the first clamping member to clamp the flexible member.

The present application describes a head-mounted device. The head-mounted device may be an augmented reality or virtual reality device, such as augmented reality (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, such as devices that have other functions such as lighting and can be worn on the head, which will not be described in detail. The following is a detailed description using augmented reality or virtual reality glasses as an example.

In the example of augmented reality or virtual reality glasses, the head-mounted device can be configured to pass data to and receive data from an external processing device via a signal connection, and the signal connection 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 stand-alone device, that is, 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 can communicate with one or more other external processing devices via a network, and the network can 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.

The head mounted device may be equipped with a display assembly, optical devices, sensors, batteries, and a processor 103 (see FIG. 34 ), among others. In the example of augmented reality or virtual reality glasses, the display assembly is designed to, for example, implement the functionality of virtual reality glasses by projecting light into the user's eyes, for example, by projecting light into the user's eyes and overlaying images on the user's view of their real-world environment to implement the functionality of augmented reality glasses. The head mounted device may also include an ambient light sensor, and may also include control circuitry to control at least some of the above components and perform associated data processing functions. The control circuitry may include, for example, one or more processors 103, one or more memories, and circuit traces 102 (see FIG. 23 ) that implement electrical connections between electronic components within the head mounted device.

Please refer to Figures 1 and 2, Figure 1 is a schematic diagram of the structure of a head-mounted device in some embodiments of the present application, and Figure 2 is a schematic diagram of the structure of the head-mounted device shown in Figure 1 at another viewing angle. The head-mounted device 100 may include a wearing component 10, a first strap 20 and a second strap 30 connected to the wearing component 10, a headrest component 40 arranged opposite to the wearing component 10, a tension adjustment component 50 installed on the headrest component 40 and used to be connected to the first strap 20 and the second strap 30, and a force-bearing component 60 arranged on the wearing component 10 and the headrest component 40.

The first strap 20 and the second strap 30 are arranged opposite to each other. The wearing assembly 10, the first strap 20, the second strap 30 and the headrest assembly 40 can form an annular frame for the user to wear. The force-bearing assembly 60 can be arranged on the annular frame so as to be a part of the annular frame in direct contact with the user, so that the user can wear the head-mounted device 100 more comfortably. The first strap 20 and the second strap 30 can form a strap assembly 200. Of course, the strap assembly 200 is not limited to the first strap 20 and the second strap 30, but can also include other structures.

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

Please refer to Figures 1, 2, 3 and 4. Figure 3 is a schematic diagram of the structure of the wearing assembly 10 shown in Figure 2 in some embodiments, and Figure 4 is a schematic diagram of a portion of the structure of the wearing assembly 10 shown in Figure 3 in some embodiments. The wearing assembly 10 may include a headrest assembly 40 disposed opposite to the headrest assembly 40 and connected to the first strap 20 and the second strap 30 respectively. A main body shell 11, an assembly plate 12 arranged in the main body shell 11, an imaging component 13 installed on the assembly plate 12 and partially exposed outside the main body shell 11, and an interpupillary distance adjustment component 14 installed on the assembly plate 12 and used for adjusting the interpupillary distance of the imaging component 13.

The host shell 11 can be made of at least a hard material, and of course other materials can be added or directly used to achieve certain special functions of the host shell 11 such as tactile effects, visual effects, light effects (such as light transmission, refraction, display), etc.

The host housing 11 is provided with a housing space 101 to accommodate the host, batteries, etc. It is understandable that the host may include the display component (e.g., imaging component 13), optical devices, sensors and processors 103, cameras, etc. recorded above. Of course, the host may also include at least the control circuit recorded above. In addition, the host and the battery may also be part of the wearable component 10. Of course, the wearable component 10 may not be limited to the host housing 11, the host, batteries, etc., but may also include others.

Furthermore, the accommodating space 101 may also accommodate other structures such as the assembly plate 12 , the pupil distance adjustment component 14 , etc.

The host shell 11 can be worn in front of the user's eyes to realize the display function of the imaging component 13, and realize the augmented reality or virtual reality function in front of the user's eyes. Of course, other functional structures can also be set on the host shell 11 to realize other functions of the head-mounted device 100, which will not be elaborated here.

The host housing 11 can contact the user's head, such as the forehead, the area around the eyes, etc., at least through the force-bearing component 60 to alleviate the discomfort caused by the direct contact between the host housing 11 and the user's head.

The host housing 11 may be an integral structure or may be composed of a plurality of parts. In some embodiments, the host housing 11 may include a first housing 15 and a second housing 16 connected to the first housing 15 and located on a side of the first housing 15 facing the headrest assembly 40. The first housing 15 is connected to the second housing 16 to form an accommodating space 101.

The first housing 15 is provided with an active hole 151 (see FIG. 2 ) to cooperate with the pupil distance adjustment component 14. In some embodiments, the active hole 151 may be located below the first housing 15 so that the user can operate the pupil distance adjustment component 14. Of course, the active hole 151 may also be provided at other locations of the first housing 15, such as above.

Please refer to Figures 5 and 6, Figure 5 is an exploded view of the second housing 16 shown in Figure 4 in some embodiments, and Figure 6 is an exploded view of the second housing 16 shown in Figure 5 from another perspective. The second housing 16 may include a housing body 161 through which the imaging component 13 can be inserted, a mounting component 164 fixed to the housing body 161, and a shielding component 167 fixed to the housing body 161 via the mounting component 164 and used to shield the gap between the housing body 161 and the imaging component 13.

The housing body 161 can be fixed to the first housing 15 by snap connection, welding, bonding, screw connection, etc.

Please refer to FIG. 3 and FIG. 7 , FIG. 7 is a schematic diagram of the assembly of the wearing assembly 10 shown in FIG. 3 in one embodiment.

A decorative piece 1611 is disposed on the side of the housing body 161 away from the first housing 15 to wrap the ends of the strap assembly 200, such as the first strap 20 and the second strap 30, to shield the ends of the strap assembly 200, such as the first strap 20 and the second strap 30, and enhance the appearance of the head mounted device 100.

The decorative member 1611 is disposed on one side of the housing body 161 close to the force-bearing component 60 and is located above the housing body 161 and the force-bearing component 60. Of course, the location of the decorative member 1611 can be adjusted according to requirements, which will not be described in detail.

The decorative element 1611 is provided with an installation space 1610 to communicate with the accommodating space 101, so as to arrange the circuit trace 102 from the installation space 1610 to the accommodating space 101. In addition, in some embodiments, the installation space 1610 can accommodate the ends of the lace assembly 200, such as the first lace 20 and the second lace 30.

The decorative element 1611 may be a shell-like structure. The decorative element 1611 may include a first buckle shell 1612 and a second buckle shell 1613 connected to each other. The first buckle shell 1612 and the second buckle shell 1613 are connected to form an installation space 1610, and the ends of the lace assembly 200, such as the first lace 20 and the second lace 30, may be clamped in the installation space 1610. In some embodiments, the first buckle shell 1612 and the second buckle shell 1613 may be fixed together by snapping, screwing, welding, bonding, etc.

In some embodiments, the first snap-fit shell 1612 may be located below the second snap-fit shell 1613. Of course, the relative position relationship between the first snap-fit shell 1612 and the second snap-fit shell 1613 may be adjusted as needed. For example, the first snap-fit shell 1612 may also be located on the side of the second snap-fit shell 1613 facing the casing body 161.

In some embodiments, the first buckle housing 1612 and/or the second buckle housing 1613 can be fixedly connected to the strap assembly 200, such as the first strap 20 and the second strap 30, such as by snap connection, welding, bonding, screw connection, etc., to achieve the relative arrangement of the first strap 20 and the second strap 30, and can achieve the wearing of the host housing 11 in cooperation with the first strap 20 and the second strap 30. Of course, the first buckle housing 1612 and/or the second buckle housing 1613 can also be rotatably connected to the strap assembly 200, such as the first strap 20 and the second strap 30.

In some embodiments, the first snap-fit shell 1612 can be connected to the second snap-fit shell 1613 to clamp the strap assembly 200, such as the first strap 20 and the second strap 30, to achieve a rotational connection between the first snap-fit shell 1612 and the second snap-fit shell 1613 and the strap assembly 200, such as the first strap 20 and the second strap 30.

In some embodiments, the first snap-fit shell 1612 and the second snap-fit shell 1613 may be an integral structure. In some embodiments, the decorative piece 1611 such as the first snap-fit shell 1612 and the second snap-fit shell 1613 may be omitted, and the main body shell 11 may be connected to the strap assembly 200 such as the first strap 20 and the second strap 30 through other structures.

In some embodiments, the first snap-fit shell 1612 and/or the second snap-fit shell 1613 can extend into the accommodating space 101 and be connected and fixed to the assembly plate 12 by, for example, snap connection, welding, bonding, screw connection, etc., and thus may not be connected and fixed to the main housing 11.

Referring to FIG. 3 , FIG. 5 and FIG. 6 , two through-holes such as a first through-hole 1601 and a second through-hole 1602 may be arranged side by side on the housing body 161 to cooperate with the imaging assembly 13. The first through-hole 1601 and the second through-hole 1602 penetrate both sides of the housing body 161 (the side close to the first housing 15 and the side close to the headrest assembly 40). The first through-hole 1601 may be arranged corresponding to the right eye of the user. The second through-hole 1602 may be arranged corresponding to the left eye of the user.

The housing body 161 forms a mounting beam 1614 between the first through hole 1601 and the second through hole 1602 to cooperate with the mounting assembly 164 and the shielding assembly 167 .

The housing body 161 is provided with two fixing structures, such as a first fixing structure 1615 and a second fixing structure 1616, between the first through hole 1601 and the second through hole 1602 to cooperate with the mounting assembly 164 and/or the assembly plate 12 and/or the first housing 15. The two fixing structures, such as the first fixing structure 1615 and the second fixing structure 1616, may be located on one side of the housing body 161 facing the first housing 15. In some embodiments, the first fixing structure 1615 and the second fixing structure 1616 may be arranged in the extending direction of the mounting beam 1614. In some embodiments, the first fixing structure 1615 and the second fixing structure 1616 may be provided on the mounting beam 1614. In some embodiments, the first fixing structure 1615 may be located above the second fixing structure 1616. In some embodiments, the two fixing structures such as the first fixing structure 1615 and the second fixing structure 1616 may be a boss with a connecting hole, a boss with a screw hole, etc., and of course may also be other structures such as a screw hole, a snap-on structure, and even the two fixing structures such as the first fixing structure 1615 and the second fixing structure 1616 may be different from each other.

The housing body 161 is provided with a first connection structure 1617 and a second connection structure 1618 around two through holes, such as the first through hole 1601 and the second through hole 1602, so as to cooperate with the mounting assembly 164 and/or the assembly plate 12 and/or the first housing 15. The first connection structure 1617 and the second connection structure 1618 may be located on the side of the housing body 161 facing the first housing 15. In some embodiments, the first connection structure 1617 and the second connection structure 1618 may be a boss with a connection hole, a boss with a screw hole, or a The bosses, etc., can of course also be other structures such as screw holes, snap-fit structures, and even the first connection structure 1617 and the second connection structure 1618 can be different from each other.

The housing body 161 is provided with a slide rail, such as a first slide rail 1619, around a perforation, such as the first perforation 1601, to cooperate with the shielding assembly 167. The slide rail, such as the first slide rail 1619, can be extended in the arrangement direction of two perforations, such as the first perforation 1601 and the second perforation 1602. In some embodiments, the first slide rail 1619 can be a slide groove or a slider.

The housing body 161 is provided with a slide rail, such as a second slide rail 1620, around a perforation, such as the second perforation 1602, to cooperate with the shielding assembly 167. The slide rail, such as the second slide rail 1620, can be extended in the arrangement direction of two perforations, such as the first perforation 1601 and the second perforation 1602. In some embodiments, the second slide rail 1620 can be a slide groove or a slider. In some embodiments, the first slide rail 1619 can be the same slide rail as the second slide rail 1620.

The edge of the housing body 161 at the first through hole 1601 extends toward the side close to the first housing 15 to form an abutment frame 1621 to cooperate with the shielding component 167. In some embodiments, a notch 1622 is provided at the side of the abutment frame 1621 close to the mounting beam 1614 to cooperate with the shielding component 167. That is, the length of the abutment frame 1621 extending toward the side close to the first housing 15 at the notch 1622 is smaller than the length extending at other parts, thereby forming the notch 1622.

The edge of the housing body 161 at the second through hole 1602 extends toward the side close to the first housing 15 to form an abutment frame 1623 to cooperate with the shielding component 167. In some embodiments, a notch 1624 is provided at the side of the abutment frame 1623 close to the mounting beam 1614 to cooperate with the shielding component 167. That is, the length of the abutment frame 1623 extending toward the side close to the first housing 15 at the notch 1624 is smaller than the length extending at other parts, thereby forming the notch 1624.

Please refer to Figures 5, 8 and 9. Figure 8 is an exploded view of the mounting assembly 164 and the shielding assembly 167 shown in Figure 5 in some embodiments, and Figure 9 is an exploded view of the mounting assembly 164 and the shielding assembly 167 shown in Figure 8 in another perspective. The mounting assembly 164 may include a first mounting member 1641, an intermediate mounting member 1644 and a second mounting member 1647 that are installed together on the side of the housing body 161 facing the first housing 15. The first mounting member 1641, the intermediate mounting member 1644 and the second mounting member 1647 cooperate to mount the shielding assembly 167 on the housing body 161.

The first mounting member 1641 may be mounted on the housing body 161 at a side of the first through hole 1601 away from the second through hole 1602. In some embodiments, the first mounting member 1641 may be fixed to the housing body 161 by means of snap connection, welding, screw connection, bonding, etc. In some embodiments, a through hole 1642 may be provided on the first mounting member 1641 to cooperate with the first connection structure 1617 or the second connection structure 1618. For example, a screw or a pin connected and fixed to the first connection structure 1617 or the second connection structure 1618 may be provided through the through hole 1642 to achieve the installation of the first mounting member 1641 on the housing body 161. For example, the through hole 1642 may be provided with the first connection structure 1617 or the second connection structure 1618 to be snap-connected to the first mounting member 1641 through the first connection structure 1617 or the second connection structure 1618, so as to achieve the snap-connected connection of the first mounting member 1641 on the housing body 161. It can be understood that in some embodiments, the first connection structure 1617 and the second connection structure 1618 may not be disposed on the housing body 161 , but may be disposed on the first mounting member 1641 , and accordingly, the through hole 1642 may be disposed on the housing body 161 .

The edge of the first mounting member 1641 facing the first through hole 1601 may be flush with the edge of the housing body 161 at the first through hole 1601. In some embodiments, the edge of the first mounting member 1641 facing the first through hole 1601 may not be flush with the edge of the housing body 161 at the first through hole 1601.

The intermediate mounting member 1644 may be mounted on the housing body 161 between the first through hole 1601 and the second through hole 1602. In some embodiments, the intermediate mounting member 1644 may be fixed to the housing body 161 by means of snap connection, welding, screw connection, bonding, etc. In some embodiments, the intermediate mounting member 1644 may be disposed on the mounting beam 1614. In some embodiments, the intermediate mounting member 1644 may be fixed to the first fixing structure 1615 and the second fixing structure 1616 by means of connection, welding, screw connection, bonding, etc. It is understandable that in some embodiments, the first fixing structure 1615 and the second fixing structure 1616 may not be disposed on the housing body 161, but may be disposed on the intermediate mounting member 1644. In some embodiments, the intermediate mounting member 1644 may be connected and fixed to the first mounting member 1641. In some embodiments, the intermediate mounting member 1644 may be an integral structure with the first mounting member 1641.

The edge of the middle mounting member 1644 facing the first through hole 1601 may be flush with the edge of the mounting beam 1614 facing the first through hole 1601. In some embodiments, the edge of the middle mounting member 1644 facing the first through hole 1601 may not be flush with the edge of the mounting beam 1614 facing the first through hole 1601.

The edge of the middle mounting piece 1644 facing the second through hole 1602 may be flush with the edge of the mounting beam 1614 facing the second through hole 1602. In some embodiments, the edge of the middle mounting piece 1644 facing the second through hole 1602 may not be flush with the edge of the mounting beam 1614 facing the second through hole 1602.

The second mounting member 1647 may be mounted on the housing body 161 at a side of the second through hole 1602 away from the first through hole 1601. In some embodiments, the second mounting member 1647 may be fixed to the housing body 161 by means of snap connection, welding, screw connection, bonding, etc. In some embodiments, a through hole 1648 may be provided on the second mounting member 1647 to cooperate with the first connection structure 1617 or the second connection structure 1618. For example, a screw, a pin, etc. connected and fixed to the first connection structure 1617 or the second connection structure 1618 may be passed through the through hole 1648 to achieve the installation of the second mounting member 1647 on the housing body 161. For example, the through hole 1648 may be passed through the first connection structure 1617 or the second connection structure 1618 to be snap-connected to the second mounting member 1647 through the first connection structure 1617 or the second connection structure 1618 to achieve the snap-connected connection of the second mounting member 1647 on the housing body 161. It can be understood that in some embodiments, the first connection structure 1617 and the second connection structure 1618 may not be provided on the housing body 161, but may be provided on the second mounting member 1647, and accordingly, the through hole 1642 may be provided on the housing body 161. In some embodiments, the second mounting member 1647 may be connected and fixed to the intermediate mounting member 1644. In some embodiments, the second mounting member 1647 may be an integral structure with the intermediate mounting member 1644. In some embodiments, the second mounting member 1647 may be an integral structure with the first mounting member 1641 and the intermediate mounting member 1644.

The edge of the second mounting member 1647 facing the second through hole 1602 may be flush with the edge of the housing body 161 at the second through hole 1602. In some embodiments, the edge of the second mounting member 1647 facing the second through hole 1602 may not be flush with the edge of the housing body 161 at the second through hole 1602.

5 , 8 and 9 , the shielding assembly 167 may include a first shielding member 1671 that cooperates with the first through hole 1601 and is installed between the casing body 161 and the mounting assembly 164 , and a second shielding member 1672 that cooperates with the second through hole 1602 and is installed between the casing body 161 and the mounting assembly 164 .

The first shielding member 1671 cooperates with the imaging assembly 13 to shield the gap between the imaging assembly 13 at the first through hole 1601 and the housing body 161. The first shielding member 1671 may include a first shielding piece 1673 and a second shielding piece 1674 that cooperate with the first through hole 1601 and are installed between the housing body 161 and the mounting assembly 164. The first shielding piece 1673 and the second shielding piece 1674 are stacked to cooperate in shielding the gap between the imaging assembly 13 at the first through hole 1601 and the housing body 161.

The first shielding member 1673 can be clamped between the first mounting member 1641 and the casing body 161, and can be clamped between the intermediate mounting member 1644 and the casing body 161, so that the first shielding member 1673 can be installed and fixed through the cooperation of the first mounting member 1641, the intermediate mounting member 1644 and the casing body 161.

The first shielding member 1673 may be disposed on the first slide rail 1619 on the housing body 161 to slide in the extension direction of the first slide rail 1619. That is, the first shielding member 1673 realizes the sliding connection between the first shielding member 1673 and the housing body 161 through the cooperation of the first mounting member 1641, the intermediate mounting member 1644 and the housing body 161. In some embodiments, the first shielding member 1673 may slide relative to the housing body 161 toward or away from the side of the second through hole 1602. In some embodiments, the first shielding member 1673 may realize the sliding connection between the first shielding member 1673 and the housing body 161 through other structures, instead of the sliding connection between the first shielding member 1673 and the first mounting member 1641, the intermediate mounting member 1644 and the housing body 161. For example, the first shielding member 1673 and the first slide rail 1619 are fixed by a clamping structure, and the first shielding member 1673 slides in the extension direction of the first slide rail 1619.

For example, a slider is provided on the first shielding member 1673, and the slider is located on the first slide rail 1619, such as a slide groove, and the slider is fixed and slidably connected to the housing body 161. For example, a slide groove is provided on the first shielding member 1673, and the first slide rail 1619, such as a slider, is located on the slide groove, and the slider is fixed and slidably connected to the first shielding member 1673. Of course, the way in which the first shielding member 1673 is slidably connected to the housing body 161 is not limited to the embodiments listed here.

The side of the first shielding member 1673 close to the housing body 161 may abut against the abutment frame 1621 to reduce the gap between the housing body 161 and the first shielding member 1673 at the first through hole 1601. In some embodiments, the first shielding member 1673 abuts against the abutment frame 1621 so that the abutment frame 1621 supports the first shielding member 1673, reducing the chance of contact between the first shielding member 1673 and other parts of the housing body 161. Of course, in some embodiments, the abutment frame 1621 may be omitted, and the first shielding member 1673 directly abuts against the housing body 161 to reduce the gap between the housing body 161 and the first shielding member 1673 at the first through hole 1601. In some embodiments, the abutment frame 1621 may be disposed on the first shielding member 1673.

The side of the first shielding member 1673 away from the housing body 161 may abut against the first mounting member 1641 and the intermediate mounting member 1644. It can be understood that the first slide rail 1619 may be provided on the first mounting member 1641 and the intermediate mounting member 1644, but not on the housing body 161. Alternatively, the first mounting member 1641 and the intermediate mounting member 1644 may also be provided with a first slide rail to cooperate with the first slide rail 1619 on the housing body 161.

The first shielding member 1673 is provided with a first assembly hole 1603 to cooperate with the imaging assembly 13. The first assembly hole 1603 may communicate with the first through hole 1601. In some embodiments, the aperture of the first assembly hole 1603 is smaller than the aperture of the first through hole 1601, so that the user can see the first shielding member 1673 at the first through hole 1601. In some embodiments, the edge of the first shielding member 1673 at the first assembly hole 1603 may coincide with the edge of the first mounting member 1641 facing the second through hole 1602, so that when the first shielding member 1673 overlaps with the first mounting member 1641, the edge of the first shielding member 1673 at the first assembly hole 1603 may be flush with the edge of the first mounting member 1641 facing the second through hole 1602. In some embodiments, the edge of the first shielding member 1673 at the first assembly hole 1603 may coincide with the edge of the intermediate mounting member 1644 toward the first perforation 1601, so that when the first shielding member 1673 overlaps with the intermediate mounting member 1644, the edge of the first shielding member 1673 at the first assembly hole 1603 may be flush with the edge of the intermediate mounting member 1644 toward the first perforation 1601.

The first shielding member 1673 is provided at the position where the mounting beam 1614 and the middle mounting member 1644 are clamped to set a limiting abutting portion 1681 to abut against and limit the housing body 161, such as the first fixing structure 1615 and the second fixing structure 1616. For example, the first shielding member 1673 slides toward the side of the second through hole 1602, and can slide to the position where the limiting abutting portion 1681 abuts against and limits the first fixing structure 1615 and/or the second fixing structure 1616. It can be understood that the first shielding member 1673 can also abut against and limit other structures on the housing body 161 through the limiting abutting portion 1681, so as to replace the cooperation between the limiting abutting portion 1681 and the first fixing structure 1615 and/or the second fixing structure 1616. In some embodiments, the limiting abutting portion 1681 can be a groove or a protrusion.

A first push-pull member 1682 may be disposed on one side of the first shielding member 1673 facing the housing body 161 to connect with the second shielding member 1674. In some embodiments, the first push-pull member 1682 may be a protrusion, a perforation, or a groove.

The second shielding member 1674 can be clamped between the first shielding member 1673 and the casing body 161 , and can be clamped between the intermediate mounting member 1644 and the casing body 161 , so that the second shielding member 1674 can be installed through the cooperation of the first mounting member 1641 , the intermediate mounting member 1644 and the casing body 161 .

The second shielding member 1674 may be disposed on the first slide rail 1619 on the housing body 161 to slide in the extension direction of the first slide rail 1619. That is, the second shielding member 1674 realizes the sliding connection between the second shielding member 1674 and the housing body 161 through the cooperation of the first mounting member 1641, the intermediate mounting member 1644 and the housing body 161. In some embodiments, the second shielding member 1674 may slide relative to the housing body 161 toward or away from the side of the second through hole 1602. In some embodiments, the second shielding member 1674 may realize the sliding connection between the second shielding member 1674 and the housing body 161 through other structures, instead of the sliding connection between the second shielding member 1674 and the first mounting member 1641, the intermediate mounting member 1644 and the housing body 161. For example, the second shielding member 1674 and the first slide rail 1619 are fixed by a clamping structure, and the second shielding member 1674 slides in the extension direction of the first slide rail 1619. For example, a slider is provided on the second shielding member 1674, and the slider is located on the first slide rail 1619, such as a slide groove, and the slider is fixed and slidably connected to the housing body 161. For example, a slide groove is provided on the second shielding member 1674, and the first slide rail 1619, such as a slider, is located on the slide groove, and the slider is fixed and slidably connected to the second shielding member 1674. Of course, the manner in which the second shielding member 1674 is slidably connected to the housing body 161 is not limited to the embodiments listed here.

The side of the second shielding member 1674 close to the casing body 161 can abut against the abutment frame 1621 at the notch 1622, so that the surface of the second shielding member 1674 away from the casing body 161 is flush with the surface of the abutment frame 1621 at the side other than the notch 1622 and away from the casing body 161, so as to cooperate with the abutment frame 1621 to abut against the first shielding member 1673 to support the first shielding member 1673. That is, the first shielding member 1673 abuts against the second shielding member 1674 and the abutting frame 1621 on the surface facing the housing body 161, and can shield the gap between the second shielding member 1674, the first shielding member 1673 and the abutting frame 1621 through the portion of the housing body 161 at the first slide rail 1619 (e.g., the side wall of the first slide rail 1619, such as the groove), so as to reduce the gap between the housing body 161 at the first through hole 1601 and the first shielding member 1673 and the abutting frame 1621. It can be understood that the second shielding member 1674 can be stacked with the first shielding member 1673 to be sandwiched between the intermediate mounting member 1644 and the housing body 161.

The side of the second shielding member 1674 away from the housing body 161 can abut against the first shielding member 1673. It can be understood that the first slide rail 1619 can be provided on the first shielding member 1673 instead of the housing body 161. Alternatively, the first shielding member 1673 is also provided with a first slide rail to cooperate with the first slide rail 1619 on the housing body 161.

The edge of the second shielding member 1674 away from the second through hole 1602 matches the edge of the first shielding member 1673 at the first assembly hole 1603, so that when the second shielding member 1674 overlaps with the first shielding member 1673, the edge of the second shielding member 1674 away from the second through hole 1602 can be flush with the edge of the first shielding member 1673 at the first assembly hole 1603.

The second shielding member 1674 is provided at the position where the mounting beam 1614 and the middle mounting member 1644 are clamped to set a limiting abutting portion 1683 to abut against and limit the housing body 161, such as the first fixing structure 1615 and the second fixing structure 1616. For example, the second shielding member 1674 slides to the side away from the second through hole 1602, and can slide to the position where the limiting abutting portion 1683 abuts against and limits the first fixing structure 1615 and/or the second fixing structure 1616. It can be understood that the second shielding member 1674 can also abut against and limit other structures on the housing body 161 through the limiting abutting portion 1683 to replace the cooperation between the limiting abutting portion 1683 and the first fixing structure 1615 and/or the second fixing structure 1616. In some embodiments, the limiting abutting portion 1683 can be a groove for accommodating a protrusion or a protrusion extending into the groove.

The second shielding member 1674 may be provided with a second push-pull member 1684 to cooperate with the first push-pull member 1682 to achieve the connection between the second shielding member 1674 and the first shielding member 1673. In some embodiments, the first push-pull member 1682 may be a groove for accommodating a protrusion, a protrusion extending into a groove, a protrusion extending into a through hole, or a through hole for accommodating a protrusion.

It is understandable that a shielding member may be provided between the first mounting member 1641 and the housing body 161. For details, please refer to the arrangement of the second shielding member 1674 and the coordination relationship with other structures, which will not be described in detail. Furthermore, the number of shielding members may be more than the first shielding member 1673 and the second shielding member 1674, that is, the first shielding member 1673 and the second shielding member 1674 cooperate with each other to shield part or all of the first through hole 1601.

5, the first shielding member 1673 slides toward the side away from the second through hole 1602, so that the first push-pull member 1682 of the first shielding member 1673, for example, protrudes. The second push-pull member 1684 of the second shielding member 1674 slides in the through hole, for example, and when the first push-pull member 1682, for example, the protrusion abuts against the second shielding member 1674, the first shielding member 1673 slides together with the second shielding member 1674, and slides to the position where the limiting abutment portion 1683 of the second shielding member 1674 abuts against the first fixing structure 1615 and/or the second fixing structure 1616 for limiting, and at this time, the first shielding member 1673 stops sliding together with the second shielding member 1674. Then, the first shielding member 1673 slides toward the side close to the second through-hole 1602, so that the first push-pull member 1682 of the first shielding member 1673, for example, the protrusion, can slide in the second push-pull member 1684 of the second shielding member 1674, for example, the through-hole. When the first push-pull member 1682, for example, the protrusion abuts against the second shielding member 1674, the first shielding member 1673 and the second shielding member 1674 slide together and slide to the position where the limiting abutting portion 1681 abuts against the first fixing structure 1615 and/or the second fixing structure 1616 to limit the position. At this time, the first shielding member 1673 and the second shielding member 1674 stop sliding together.

The second shielding member 1672 cooperates with the imaging assembly 13 to shield the gap between the imaging assembly 13 at the second through hole 1602 and the housing body 161. The second shielding member 1672 may include a first shielding piece 1675 and a second shielding piece 1676 that cooperate with the second through hole 1602 and are installed between the housing body 161 and the mounting assembly 164.

The first shielding member 1675 and the second shielding member 1676 are stacked to cooperate with each other to shield the gap between the second through hole 1602 of the imaging component 13 and the housing body 161 .

The first shielding member 1675 may be sandwiched between the second mounting member 1647 and the housing body 161, and may be sandwiched between the intermediate mounting member 1644 and the housing body 161, so that the first shielding member 1675 can be installed through the cooperation of the second mounting member 1647, the intermediate mounting member 1644 and the housing body 161. In some embodiments, the first shielding member 1675 may be sandwiched between the second shielding member 1676 and the housing body 161, and abut against the side of the second shielding member 1676 facing the housing body 161. Of course, in some embodiments, according to the limitation of the mounting beam 1614 and the intermediate mounting member 1644 and/or the range limitation of the pupil distance adjustment, the first shielding member 1675 is not sandwiched between the second shielding member 1676 and the housing body 161, and is not sandwiched between the second shielding member 1672 and the housing body 161. Of course, during the pupil distance adjustment process, the first shielding member 1675 may be clamped between the second shielding member 1676 and the casing body 161 to be transformed into the first shielding member 1675 not being clamped between the second shielding member 1676 and the casing body 161, or the first shielding member 1675 may be not clamped between the second shielding member 1676 and the casing body 161 to be transformed into the first shielding member 1675 being clamped between the second shielding member 1676 and the casing body 161.

The first shielding member 1675 may be disposed on the second slide rail 1620 on the housing body 161 to slide in the extension direction of the second slide rail 1620. That is, the first shielding member 1675 is slidably connected to the housing body 161 through the cooperation of the intermediate mounting member 1644, the second mounting member 1647 and the housing body 161. In some embodiments, the first shielding member 1675 may slide relative to the housing body 161 toward or away from the first through hole 1601. In some embodiments, the first shielding member 1675 may be slidably connected to the housing body 161 through other structures, rather than through the sliding connection between the first shielding member 1675 and the second mounting member 1647, the intermediate mounting member 1644 and the housing body 161. For example, the first shielding member 1675 and the second slide rail 1620 are fixed by a snap-fit structure, and the first shielding member 1675 slides in the extension direction of the second slide rail 1620. For example, a slider is provided on the first shielding member 1675, and the slider is located on the second slide rail 1620, such as a slide groove, and the slider is fixed and slidably connected to the housing body 161. For example, a slide groove is provided on the first shielding member 1675, and the second slide rail 1620, such as a slider, is located on the slide groove, and the slider is fixed and slidably connected to the first shielding member 1675. Of course, the manner in which the first shielding member 1675 is slidably connected to the housing body 161 is not limited to the embodiments listed here.

The side of the first shielding member 1675 close to the housing body 161 may abut against the abutment frame 1623 to reduce the gap between the housing body 161 and the first shielding member 1675 at the second through hole 1602. In some embodiments, the first shielding member 1675 abuts against the abutment frame 1623 so that the abutment frame 1623 supports the first shielding member 1675, reducing the chance of contact between the first shielding member 1675 and other parts of the housing body 161. Of course, in some embodiments, the abutment frame 1623 may be omitted, and the first shielding member 1675 directly abuts against the housing body 161 to reduce the gap between the housing body 161 and the first shielding member 1675 at the second through hole 1602. In some embodiments, the abutment frame 1623 may be disposed on the first shielding member 1675.

The side of the first shielding member 1675 away from the housing body 161 may abut against the intermediate mounting member 1644 and the second mounting member 1647. It can be understood that the second slide rail 1620 may be provided on the intermediate mounting member 1644 and the second mounting member 1647, but not on the housing body 161. Alternatively, the intermediate mounting member 1644 and the second mounting member 1647 are also provided with a second slide rail to cooperate with the second slide rail 1620 on the housing body 161.

The first shielding member 1675 is provided with a second assembly hole 1604 to cooperate with the imaging assembly 13. The second assembly hole 1604 can communicate with the second through hole 1602. In some embodiments, the aperture of the second assembly hole 1604 is smaller than that of the second through hole 1602, so that the user can see the first shielding member 1675 at the second through hole 1602.

In some embodiments, the edge of the first shielding member 1675 at the second assembly hole 1604 may coincide with the edge of the second mounting member 1647 facing the first through-hole 1601, so that when the first shielding member 1675 overlaps with the second mounting member 1647, the edge of the first shielding member 1675 at the second assembly hole 1604 may be flush with the edge of the second mounting member 1647 facing the first through-hole 1601. In some embodiments, the edge of the first shielding member 1675 at the second assembly hole 1604 may coincide with the edge of the middle mounting member 1644 facing the second through-hole 1602, so that when the first shielding member 1675 overlaps with the middle mounting member 1644, the edge of the first shielding member 1675 at the second assembly hole 1604 may be flush with the edge of the middle mounting member 1644 facing the second through-hole 1602.

The first shielding member 1675 is provided at the position where the mounting beam 1614 and the middle mounting member 1644 are clamped to set a limiting contact portion 1681 to contact and limit the housing body 161, such as the first fixing structure 1615 and the second fixing structure 1616. For example, the first shielding member 1675 slides toward the first through-hole 1601 and can slide to the position where the limiting contact portion 1681 contacts and limits the first fixing structure 1615 and/or the second fixing structure 1616. It can be understood that the first shielding member 1675 can also contact and limit the other structures on the housing body 161 through the limiting contact portion 1681 to replace the cooperation between the limiting contact portion 1681 and the first fixing structure 1615 and/or the second fixing structure 1616.

A first push-pull member 1682 may be disposed on a side of the first shielding member 1675 facing the housing body 161 to connect with the second shielding member 1676 .

The second shielding member 1676 can be clamped between the first shielding member 1675 and the casing body 161 , and can be clamped between the intermediate mounting member 1644 and the casing body 161 , so that the second shielding member 1676 can be installed through the cooperation of the intermediate mounting member 1644 , the second mounting member 1647 and the casing body 161 .

The second shielding member 1676 may be disposed on the second slide rail 1620 on the housing body 161 to slide in the extension direction of the second slide rail 1620. That is, the second shielding member 1676 is slidably connected to the housing body 161 through the cooperation of the intermediate mounting member 1644, the second mounting member 1647 and the housing body 161. In some embodiments, the second shielding member 1676 may slide relative to the housing body 161 toward or away from the side of the first through hole 1601. In some embodiments, the second shielding member 1676 may be slidably connected to the housing body 161 through other structures, rather than through the sliding connection between the second shielding member 1676 and the second mounting member 1647, the intermediate mounting member 1644 and the housing body 161. For example, the second shielding member 1676 and the second slide rail 1620 are fixed by a snap-fit structure, and the second shielding member 1676 slides in the extension direction of the second slide rail 1620. For example, a slider is provided on the second shielding member 1676, and the slider is located on the second slide rail 1620, such as a slide groove, and the slider is fixed and slidably connected to the housing body 161. For example, a slide groove is provided on the second shielding member 1676, and the second slide rail 1620, such as a slider, is located on the slide groove, and the slider is fixed and slidably connected to the second shielding member 1676. Of course, the manner in which the second shielding member 1676 is slidably connected to the housing body 161 is not limited to the embodiments listed here.

The side of the second shielding member 1676 close to the housing body 161 can abut against the abutting frame 1623 at the notch 1624, so that the surface of the second shielding member 1676 away from the housing body 161 is flush with the surface of the abutting frame 1623 at the non-notch 1624 and away from the housing body 161, so as to cooperate with the abutting frame 1623 and the first shielding member 1676. The shielding member 1675 abuts against and supports the first shielding member 1675. That is, the first shielding member 1675 abuts against the abutting frame 1623 and the second shielding member 1676 on the surface facing the side of the housing body 161, and can shield the gap between the second shielding member 1676 and the first shielding member 1675 and the abutting frame 1623 through the part of the housing body 161 at the second slide rail 1620 (for example, the side wall of the second slide rail 1620, such as the groove), so as to reduce the gap between the housing body 161 at the second through hole 1602 and the first shielding member 1675 and the abutting frame 1623. It can be understood that the second shielding member 1676 can be stacked with the first shielding member 1675 to be sandwiched between the intermediate mounting member 1644 and the housing body 161.

The side of the second shielding member 1676 away from the housing body 161 can abut against the first shielding member 1675. It can be understood that the second slide rail 1620 can be provided on the first shielding member 1675 instead of the housing body 161. Alternatively, the first shielding member 1675 is also provided with a second slide rail to cooperate with the second slide rail 1620 on the housing body 161.

The edge of the second shielding member 1676 away from the first through hole 1601 coincides with the edge of the first shielding member 1675 at the second assembly hole 1604, so that when the second shielding member 1676 and the first shielding member 1675 overlap, the edge of the second shielding member 1676 away from the first through hole 1601 can be flush with the edge of the first shielding member 1675 at the second assembly hole 1604.

The second shielding member 1676 is provided at the position where the mounting beam 1614 and the middle mounting member 1644 are clamped to set a limiting contact portion 1683 to contact and limit the housing body 161, such as the first fixing structure 1615 and the second fixing structure 1616. For example, the second shielding member 1676 slides toward the side away from the first through hole 1601, and can slide to the position where the limiting contact portion 1683 contacts and limits the first fixing structure 1615 and/or the second fixing structure 1616. It can be understood that the second shielding member 1676 can also contact and limit the other structures on the housing body 161 through the limiting contact portion 1683, so as to replace the cooperation between the limiting contact portion 1683 and the first fixing structure 1615 and/or the second fixing structure 1616.

The second shielding member 1676 may be provided with a second push-pull member 1684 to cooperate with the first push-pull member 1682 to achieve the connection between the second shielding member 1676 and the first shielding member 1675 .

It can be understood that a shielding member can also be provided between the second mounting member 1647 and the housing body 161. For details, please refer to the arrangement of the second shielding member 1676 and its coordination with other structures, which will not be described in detail. In some embodiments, the arrangement of the shielding member between the second mounting member 1647 and the housing body 161 can refer to the arrangement of the second shielding member 1674 and its coordination with other structures. In some embodiments, the arrangement of the shielding member between the first mounting member 1641 and the housing body 161 can refer to the arrangement of the second shielding member 1676 and its coordination with other structures.

Furthermore, the number of the shielding members may be more than just the first shielding member 1675 and the second shielding member 1676 , that is, the first shielding member 1675 and the second shielding member 1676 cooperate with each other to shield a portion or all of the second through hole 1602 .

Please refer to Figure 5. The first shielding member 1675 slides toward the side away from the first through-hole 1601, so that the first push-pull member 1682 of the first shielding member 1675, such as the protrusion, can slide in the second push-pull member 1684 of the second shielding member 1676, such as the through-hole. When the first push-pull member 1682, such as the protrusion, abuts against the second shielding member 1676, the first shielding member 1675 and the second shielding member 1676 slide together and slide to the position where the limiting abutting portion 1683 abuts against the first fixing structure 1615 and/or the second fixing structure 1616 to limit the position. At this time, the first shielding member 1675 and the second shielding member 1676 stop sliding together. Then, the first shielding member 1675 slides toward the side close to the first through-hole 1601, so that the first push-pull member 1682 of the first shielding member 1675, for example, the protrusion, can slide in the second push-pull member 1684 of the second shielding member 1676, for example, the through-hole. When the first push-pull member 1682, for example, the protrusion abuts against the second shielding member 1676, the first shielding member 1675 and the second shielding member 1676 slide together and slide to the position where the limiting abutting portion 1681 abuts against the first fixing structure 1615 and/or the second fixing structure 1616 to limit the position. At this time, the first shielding member 1675 and the second shielding member 1676 stop sliding together.

Please refer to Figures 10, 11 and 12. Figure 10 is a schematic diagram of the assembly of the wearable component 10 shown in Figure 4 in some embodiments. Figure 11 is a schematic diagram of the assembly of the assembly plate 12 and the imaging component 13 shown in Figure 10 in some embodiments. Figure 12 is a schematic diagram of the assembly of the assembly plate 12 and the imaging component 13 shown in Figure 11 in another perspective. The assembly plate 12 can be a plate-like structure and can be made of the same material as the main housing 11. The assembly plate 12 and the second housing 16, such as the housing body 161, can be connected and fixed by means of clamping, welding, screwing, bonding, etc. Of course, the assembly plate 12 can also be fixed to the main housing 11, such as the first housing 15 and the second housing 16 in the accommodating space 101 in a manner well known to those skilled in the art. It can be understood that the assembly plate 12 can also be a part of the main housing 11. In some embodiments, the assembly plate 12 can be omitted, and the first housing 15 can assume the function and role of the assembly plate 12. In some embodiments, the assembly plate 12 can be an integral structure with the first housing 15 or the second housing 16.

In some embodiments, the assembly plate 12 is provided with a connection structure 121 to cooperate with the housing body 161, such as the first connection structure 1617 and the second connection structure 1618. For example, the connection structure 121 can be connected to the housing body 161, such as the first connection structure 1617 and the second connection structure 1618, by snap connection, plug connection, screw connection, etc.

In some embodiments, the connection structure 121 may be a through hole to penetrate the first connection structure 1617, so that the first connection structure 1617 is placed in the connection structure 121, such as the through hole, to achieve the relative clamping of the assembly plate 12 and the second housing 16, such as the housing body 161, and to achieve the relative positioning of the assembly plate 12 and the second housing 16, such as the housing body 161. In some embodiments, the connection structure 121 may be a through hole to penetrate the second connection structure 1618, so that the second connection structure 1618 is placed in the connection structure 121, such as the through hole, to achieve the relative clamping of the assembly plate 12 and the second housing 16, such as the housing body 161, and to achieve the relative positioning of the assembly plate 12 and the second housing 16, such as the housing body 161. In some embodiments, the connection structure 121 may be a screw hole (for penetrating screws, pins), screws, pins, etc., to be connected and fixed with the first connection structure 1617 or the second connection structure 1618 through screws, pins, etc.

In some embodiments, when the connection structure 121 cooperates with the first connection structure 1617, the first connection structure 1617 may be penetrated with a through hole 1642 or a through hole 1648, and then penetrated with the connection structure 121 such as a through hole, or directly connect the structure 121 such as a screw to fix. In some embodiments, when the connection structure 121 cooperates with the second connection structure 1618, the second connection structure 1618 may be penetrated with a through hole 1642 or a through hole 1648, and then penetrated with the connection structure 121 such as a through hole, or directly connect the structure 121 such as a screw to fix.

In some embodiments, the assembly plate 12 may be connected to the first connection structure 1617 or the second connection structure 1618 only through the connection structure 121, so that the mounting assembly 164, such as the first mounting member 1641, the intermediate mounting member 1644, and the second mounting member 1647 are clamped and fixed between the second housing 16, such as the housing body 161, and the assembly plate 12, and then the shielding assembly 167 is clamped between the second housing 16, such as the housing body 161, and the mounting assembly 164, such as the first mounting member 1641, the intermediate mounting member 1644, and the second mounting member 1647. In some embodiments, the mounting assembly 164, such as the first mounting member 1641, the intermediate mounting member 1644, and the second mounting member 1647, may be a part of the assembly plate 12. In some embodiments, at least part of the first mounting member 1641, the intermediate mounting member 1644, and the second mounting member 1647 of the mounting assembly 164 may be an integral structure with the assembly plate 12.

The assembly plate 12 may be provided with a fixing component 122 to fix the imaging component 13. The fixing component 122 may be a fixing hole, a fixing column, a plug-in structure, a clamping structure, a screwing structure, etc. In some embodiments, the fixing component 122 may include a first fixing member 1221 disposed on a side of the assembly plate 12 facing the second housing 16, such as the housing body 161, and a second fixing member 1222 connected to the first fixing member 1221 to cooperate with the clamping imaging component 13.

In some embodiments, the first fixing member 1221 can be connected to the second fixing member 1222 by plugging, screwing, snapping, etc., so as to clamp and fix the imaging assembly 13. In some embodiments, there can be multiple fixing assemblies 122.

A loading portion 123 is provided on the assembly plate 12 to install the pupil distance adjustment component 14. In some embodiments, the loading portion 123 may include one or more sub-loading portions. The number of specific sub-loading portions may be set according to the actual needs of the pupil distance adjustment component 14. In some embodiments, the loading portion 123 may include a first sub-loading portion 1231 disposed adjacent to the mounting beam 1614 and a second sub-loading portion 1232 disposed adjacent to the first housing 15, such as the movable hole 151. In some embodiments, the loading portion 123, such as the first sub-loading portion 1231 and the second sub-loading portion 1232, may be connected and fixed to the pupil distance adjustment component 14 by plugging, screwing, clamping, welding, bonding, etc.

The assembly plate 12 is provided with a sliding hole 124 to cooperate with the imaging assembly 13 and the pupil distance adjustment assembly 14. In some embodiments, the sliding hole 124 may be provided adjacent to the loading portion 123, such as the second sub-loading portion 1232.

Referring to FIG. 10 , the imaging component 13 may include a first imaging member 131 and a second imaging member 132 which are mounted together on the mounting plate 12, such as the fixing member 122, and are arranged side by side. The first imaging member 131 may be inserted through the first mounting hole 1603 and the first through hole 1601 to correspond to the right eye setting of the user. The second imaging member 132 may be inserted through the second mounting hole 1604 and the second through hole 1602 to correspond to the left eye setting of the user. The first imaging member 131 and the second imaging member 132 may be connected to the pupil distance adjustment component 14 to adjust the pupil distance between the first imaging member 131 and the second imaging member 132 through the pupil distance adjustment component 14.

11 and 12 , the first imaging member 131 may include an imaging slide 133 mounted on a mounting plate 12, such as a fixing assembly 122, and a lens module 134 mounted on the imaging slide 133. The imaging slide 133 may slide relative to the mounting plate 12 to adjust the interpupillary distance between the first imaging member 131 and the second imaging member 132.

The imaging slide 133 may include an imaging body 1331 and a first slide 1332 mounted on the imaging body 1331. The imaging body 1331 may be connected to the assembly plate 12, such as the fixing assembly 122, through the first slide 1332, and may slide on the first slide 1332 to adjust the pupil distance between the first imaging member 131 and the second imaging member 132.

The imaging body 1331 may be integrated with a device for display in a display component so as to be used as a display component. For example, a display screen may be provided on the imaging body 1331. For example, an optical waveguide may be provided on the imaging body 1331 to transmit light emitted by an optical machine to the user's eyes. Of course, an optical machine may also be integrated on the imaging body 1331. It is understandable that the device for display integrated on the imaging body 1331 may be designed according to the technical solutions well known to those skilled in the art based on the requirements of the display component or the requirements of the head mounted device 100, and no further elaboration is given.

A plug-in structure 1333 is provided on one side of the imaging body 1331 close to the mounting plate 12 to connect with the pupil distance adjustment component 14 .

The first slide 1332 may be a sliding rod fixed on the imaging body 1331. The first slide 1332 may be clamped between the first fixing member 1221 and the second fixing member 1222 to realize the setting of the first slide 1332 on the assembly plate 12 and the sliding connection between the imaging body 1331 and the assembly plate 12. In some embodiments, the first slide 1332, such as a sliding rod, is clamped and fixed between the first fixing member 1221 and the second fixing member 1222 so that the imaging body 1331 and the first slide 1332, such as a sliding rod, are slidably connected. In some embodiments, the first slide 1332 may also be fixed to the assembly plate 12 in other forms such as plugging, welding, bonding, etc. In some embodiments, the first slide 1332 may be an integral structure with the assembly plate 12. In some embodiments, the first slide 1332 may be a part of the assembly plate 12. In some embodiments, the first slide 1332 may also be a slider disposed on the assembly plate 12, and a slide groove for accommodating the first slide 1332, such as a slider, is disposed on the imaging body 1331 to achieve sliding connection and clamping between the imaging body 1331 and the first slide 1332, such as a slider. In some embodiments, the first slide 1332 may also be a slider disposed on the assembly plate 12, and a slide groove for accommodating the first slide 1332, such as a slider, is disposed on the imaging body 1331 to achieve sliding connection and clamping between the assembly plate 12 and the imaging body 1331.

In some embodiments, the extension direction of the first slideway 1332 may be consistent with the extension direction of the first slide rail 1619 .

It can be understood that the sliding connection method between the imaging body 1331 and the assembly plate 12 is not limited to the cooperation between the first slide 1332 and the imaging body 1331 and the assembly plate 12, and can also be designed according to the technical solutions well known to technical personnel in this field so that the imaging body 1331 and the assembly plate 12 are slidingly connected, which will not be elaborated.

Please refer to FIG. 10 , FIG. 11 and FIG. 12 , the lens module 134 is disposed on a side of the imaging body 1331 away from the mounting plate 12 , and is penetrated through the first through hole 1601 and the first mounting hole 1603 to correspond to the user's right eye.

The lens module 134 can be used to transmit the light emitted by the imaging body 1331 and transmit the light to the user's eyes. The lens module 134 can be used to focus the light and correct the light. In some embodiments, the lens module 134 may include at least one functional mirror such as a convex lens, a concave lens, a plane mirror, etc. Of course, a film such as an anti-reflection film, an electrochromic film, a filter film, an anti-blue light film, etc. can also be set on each functional mirror.

In some embodiments, the outer diameter of the lens module 134 matches the aperture of the first assembly hole 1603, so that the outer periphery of the lens module 134 is in close contact with the first shielding member 1673. Of course, a sealing sleeve or other structure may be provided on the outer periphery of the lens module 134 to fill the gap formed at the first assembly hole 1603 between the outer periphery of the lens module 134 and the first shielding member 1673.

Please refer to FIG. 10, FIG. 11 and FIG. 12 together. When the imaging body 1331 slides relative to the assembly plate 12 and slides in the extension direction of the first slideway 1332, the imaging body 1331 can drive the lens module 134 to slide, and the lens module 134 drives the first shielding member 1673 to slide, and the first shielding member 1673 slides on the first slide rail 1619, and even drives the second shielding member 1674 to slide on the first slide rail 1619. It can be seen that when the imaging body 1331 slides relative to the assembly plate 12, the first shielding member 1671, such as the first shielding member 1673 and the second shielding member 1674, can shield the gap between the lens module 134 at the first through hole 1601 and the housing body 161, which plays the role of light shielding and dust prevention, and also plays the role of reducing the risk of the structure inside the host housing 11 being exposed.

11 and 12 , the second imaging member 132 may include an imaging slide 135 mounted on the mounting plate 12, such as the fixing assembly 122, and a lens module 136 mounted on the imaging slide 135. The imaging slide 135 may slide relative to the mounting plate 12 to adjust the pupil distance between the first imaging member 131 and the second imaging member 132.

The imaging slide 135 may include an imaging body 1351 and a second slide 1352 mounted on the imaging body 1351. The imaging body 1351 may be connected to the assembly plate 12, such as the fixing assembly 122, through the second slide 1352, and may slide on the second slide 1352 to adjust the pupil distance between the first imaging member 131 and the second imaging member 132.

The imaging body 1351 may be integrated with a device for display in a display component, so that it can be used as a display component. For example, a display screen may be provided on the imaging body 1351. For example, an optical waveguide may be provided on the imaging body 1351 to transmit light emitted by an optical machine to the user's eyes. Of course, an optical machine may also be integrated on the imaging body 1351. It is understandable that the device for display integrated on the imaging body 1351 may be designed according to the requirements of the display component or the requirements of the head mounted device 100 in accordance with the technical solutions well known to those skilled in the art, and no further elaboration is given.

The imaging body 1351 is provided with a plug-in structure 1353 and a plug-in structure 1354 on one side close to the mounting plate 12, so as to be connected with the pupil distance adjustment component 14. In some embodiments, the plug-in structure 1354 can extend into the sliding hole 124 of the mounting plate 12 to slide in the sliding hole 124. It can be understood that when the plug-in structure 1354 cooperates with the sliding hole 124, the sliding hole 124 can be provided in the extension direction of the second slide rail 1620, and can be used to limit the plug-in structure 1354.

The second slide 1352 may be a sliding rod fixed to the imaging body 1351. The second slide 1352 may be sandwiched between the first fixing member 1221 and the second fixing member 1222 to achieve the second slide 1352 on the assembly plate 12 and the sliding connection between the imaging body 1351 and the assembly plate 12. In some embodiments, the second slide 1352, such as a sliding rod, is sandwiched and fixed between the first fixing member 1221 and the second fixing member 1222 to enable the imaging body 1351 and the second slide 1352 to be connected. For example, a sliding rod is slidably connected. In some embodiments, the second slide 1352 can also be fixed to the assembly plate 12 in other forms such as plugging, welding, bonding, etc. In some embodiments, the second slide 1352 can be an integral structure with the assembly plate 12. In some embodiments, the second slide 1352 can be a part of the assembly plate 12. In some embodiments, the second slide 1352 can also be a slider disposed on the assembly plate 12, and a slide groove for accommodating the second slide 1352, such as a slider, is disposed on the imaging body 1351 to achieve a sliding connection and clamping between the imaging body 1351 and the second slide 1352, such as a slider. In some embodiments, the second slide 1352 can also be a slider disposed on the assembly plate 12, and a slide groove for accommodating the second slide 1352, such as a slider, is disposed on the imaging body 1351 to achieve a sliding connection and clamping between the assembly plate 12 and the imaging body 1351.

In some embodiments, the extension direction of the second slideway 1352 may be consistent with the extension direction of the first slideway 1332. In some embodiments, the second slideway 1352 and the first slideway 1332 may be the same slideway.

It can be understood that the sliding connection method between the imaging body 1351 and the assembly plate 12 is not limited to the cooperation between the second slide 1352 and the imaging body 1351 and the assembly plate 12, and can also be designed according to the technical solutions familiar to technical personnel in this field so that the imaging body 1351 and the assembly plate 12 are slidingly connected, which will not be elaborated.

Please refer to FIG. 10 , FIG. 11 and FIG. 12 , the lens module 136 is disposed on a side of the imaging body 1351 away from the mounting plate 12 , and is passed through the second through hole 1602 and the second mounting hole 1604 to correspond to the left eye of the user.

The lens module 136 can be used to transmit the light emitted by the imaging body 1351 and transmit the light to the user's eyes. The lens module 136 can be used to focus the light and correct the light. In some embodiments, the lens module 136 may include at least one functional mirror such as a convex lens, a concave lens, a plane mirror, etc. Of course, each functional mirror can also be provided with a film such as an anti-reflection film, an electrochromic film, a filter film, an anti-blue light film, etc.

In some embodiments, the outer diameter of the lens module 136 matches the aperture of the second assembly hole 1604, so that the outer periphery of the lens module 136 is in close contact with the first shielding member 1675. Of course, a sealing sleeve or other structure may be provided on the outer periphery of the lens module 136 to fill the gap formed at the second assembly hole 1604 between the outer periphery of the lens module 136 and the first shielding member 1673.

Please refer to FIG. 10, FIG. 11 and FIG. 12 together. When the imaging body 1351 slides relative to the assembly plate 12 and slides in the extension direction of the second slideway 1352, the imaging body 1351 can drive the lens module 136 to slide, and the lens module 136 drives the first shielding member 1675 to slide, and the first shielding member 1675 slides on the second slide rail 1620, and even drives the second shielding member 1676 to slide on the second slide rail 1620. It can be seen that when the imaging body 1351 slides relative to the assembly plate 12, the second shielding member 1672, such as the first shielding member 1675 and the second shielding member 1676, can shield the gap between the lens module 136 at the second through hole 1602 and the housing body 161, which plays the role of light shielding and dust prevention, and also plays the role of reducing the risk of the structure inside the host housing 11 being exposed.

Please refer to Figures 13 and 14. Figure 13 is a schematic diagram of the structure of the pupil distance adjustment component 14 shown in Figure 4 in some embodiments, and Figure 14 is a schematic diagram of the structure of the pupil distance adjustment component 14 shown in Figure 13 in another perspective. The pupil distance adjustment component 14 may include a knob component 141 installed on the assembly plate 12, such as the second sub-loading portion 1232 (see Figure 12), and a synchronization component 142 installed on the assembly plate 12, such as the first sub-loading portion 1231 (see Figure 11) and connected to the knob component 141. The knob component 141 can be partially placed outside the accommodating space 101 through the movable hole 151 (see Figure 2) to be touched and manipulated by the user. The knob component 141 can transmit power to the synchronization component 142 under the touch manipulation of the user. The synchronization component 142 can be connected to the first imaging element 131, such as the imaging body 1331, and the second imaging element 132, such as the imaging body 1351. Under the action of power, the first imaging element 131 and the second imaging element 132 can move synchronously toward each other relative to the assembly plate 12 to approach each other, or move synchronously away from each other to move away from each other, thereby realizing the adjustment of the pupil distance between the first imaging element 131 and the second imaging element 132.

The knob assembly 141 may include a knob 143 connected to the assembly plate 12, such as the first sub-loading portion 1231, and a movable rack 144. The knob 143 may be transmission-connected to the movable rack 144. The movable rack 144 may be transmission-connected to the synchronization assembly 142.

The knob 143 may include a gear portion 1431 and a knob portion 1432 fixed together.

The gear part 1431 can be located on the side of the assembly plate 12 close to the first housing 15, and of course, can also be located on the side of the assembly plate 12 close to the second housing 16. The gear part 1431 can be fixed to the assembly plate 12, such as the second sub-loading part 1232, by a rotating shaft, a screw, etc., to achieve a rotational connection between the gear part 1431 and the assembly plate 12. The gear part 1431 can mesh with the movable rack 144 to transmit power to the movable rack 144 through the rotation of the gear part 1431.

The knob portion 1432 may be located on a side of the assembly plate 12 close to the first housing 15, or may be located on a side of the assembly plate 12 close to the second housing 16. In some embodiments, the knob portion 1432 and the gear portion 1431 may be located on the same side of the assembly plate 12 close to the first housing 15, or on the same side of the assembly plate 12 close to the second housing 16. In some embodiments, the knob portion 1432 and the gear portion 1431 may be located on both sides of the assembly plate 12, respectively.

The knob portion 1432 can be fixed together with the gear portion 1431 by welding, screwing, clamping, bonding, etc., so that they can rotate together relative to the assembly plate 12. Of course, the knob portion 1432 can also be an integral structure with the gear portion 1431. The knob portion 1432 can be at least partially placed outside the accommodating space 101 through the movable hole 151 so as to be touched and operated by the user. In this way, the knob portion 1432 can rotate together with the gear portion 1431 relative to the assembly plate 12 under the touch control of the user.

It is understandable that the power source for driving the knob portion 1432 to rotate may also come from an electric drive device such as a motor or a hydraulic cylinder. In some embodiments, an electric drive device such as a motor or a hydraulic cylinder may directly replace the knob portion 1432 to drive the gear portion 1431 to rotate.

The movable rack 144 may include a fixed rail 1441 fixed on the mounting plate 12 and a rack body 1442 slidably connected to the fixed rail 1441 and meshingly transmitting with the knob portion 1432 , such as the gear portion 1431 .

The fixed rail 1441 can be installed on the side of the assembly plate 12 close to the first housing 15, and of course, it can also be located on the side of the assembly plate 12 close to the second housing 16. The fixed rail 1441 can be fixed to the assembly plate 12 by screwing, welding, bonding, etc. Of course, the fixed rail 1441 can also be an integral structure with the assembly plate 12, or it can be a part of the assembly plate 12. In some embodiments, the fixed rail 1441 can also be a through hole on the assembly plate 12, such as the sliding hole 124 (see Figure 12). The fixed rail 1441 can be extended in the extension direction of the first slide rail 1619.

The rack body 1442 can be located on the same side of the assembly plate 12 as the fixed rail 1441, and can be slidably connected to the fixed rail 1441. The rack body 1442 is provided with teeth on the edge of the first slide rail 1619 in the extending direction, so as to mesh with the knob portion 1432, such as the gear portion 1431, for transmission. The rack body 1442 is provided with a sliding hole 1443 extending in the extending direction of the first slide rail 1619, so as to be sleeved on the fixed rail 1441, so as to realize the sliding connection and clamping between the rack body 1442 and the fixed rail 1441, so that the fixed rail 1441 slides in the sliding hole 1443 relative to the rack body 1442 in the extending direction of the sliding hole 1443, so that the rack body 1442 slides relative to the fixed rail 1441 in the extending direction of the fixed rail 1441. In some embodiments, when the fixed rail 1441 is also a through hole on the assembly plate 12, such as a sliding hole 124 (see Figure 12), a protrusion that is fixed and slidably connected to the through hole, such as the sliding hole 124 (see Figure 12) can be provided on the rack body 1442.

The rack body 1442 may be provided with a plug hole 1444 so as to be plugged with the plug structure 1354 disposed in the sliding hole 124 (see FIG. 12 ) to achieve the connection between the rack body 1442 and the second imaging member 132, such as the imaging slide 135. Furthermore, the rack body 1442 slides on the fixed rail 1441 and can drive the second imaging member 132, such as the imaging slide 135, to slide on the second slide 1352.

The synchronization component 142 can be installed on the mounting plate 12, for example, the first sub-loading portion 1231. That is, the synchronization component 142 can be installed on the mounting plate 12 toward the second housing 16 The synchronization assembly 142 may include a synchronization gear 145, a first synchronization rack 146, and a second synchronization rack 147 mounted on the assembly plate 12. The first synchronization rack 146 is connected to the first imaging member 131, such as the imaging slide 133. The second synchronization rack 147 is connected to the second imaging member 132, such as the imaging slide 135. The first synchronization rack 146 and the second synchronization rack 147 are respectively located on both sides of the synchronization gear 145. The first synchronization rack 146 and the second synchronization rack 147 are both meshed with the synchronization gear 145 for transmission, and then when the synchronization gear 145 rotates, the first synchronization rack 146 and the second synchronization rack 147 are synchronized to move, thereby driving the first imaging member 131 and the second imaging member 132 to move synchronously.

The synchronous gear 145 can be fixed to the assembly plate 12 , for example, the first sub-loading portion 1231 , by means of a rotating shaft, a screw, or the like, so as to realize a rotational connection between the synchronous gear 145 and the assembly plate 12 .

The first synchronous rack 146 may include a synchronous rail 1461 fixed on the assembly plate 12 and a rack body 1462 slidably connected to the synchronous rail 1461 and meshingly driven with the synchronous gear 145 .

The synchronization rail 1461 can be installed on the side of the assembly plate 12 close to the second housing 16, and of course, it can also be located on the side of the assembly plate 12 close to the first housing 15. The synchronization rail 1461 can be fixed to the assembly plate 12 by screwing, welding, bonding, etc. Of course, the synchronization rail 1461 can also be an integral structure with the assembly plate 12, or can be a part of the assembly plate 12. In some embodiments, the synchronization rail 1461 can also be a through hole on the assembly plate 12. The synchronization rail 1461 can be extended in the extension direction of the first slide rail 1619.

The rack body 1462 and the synchronous rail 1461 may be located on the same side of the assembly plate 12, and may be slidably connected to the synchronous rail 1461. The rack body 1462 is provided with teeth on the edge of the first slide rail 1619 in the extending direction, so as to mesh with the synchronous gear 145 for transmission. The rack body 1462 is provided with a sliding hole 1463 extending in the extending direction of the first slide rail 1619, so as to be sleeved on the synchronous rail 1461, so as to realize the sliding connection and clamping of the rack body 1462 and the synchronous rail 1461, so that the synchronous rail 1461 slides in the sliding hole 1463 relative to the rack body 1462 in the extending direction of the sliding hole 1463, so that the rack body 1462 slides relative to the synchronous rail 1461 in the extending direction of the synchronous rail 1461. In some embodiments, when the synchronous rail 1461 is also a through hole on the assembly plate 12, a protrusion that is clamped and slidably connected to the through hole may be provided on the rack body 1462.

The rack body 1462 may be provided with a plug hole 1464 so as to be plugged with the plug structure 1333, so as to realize the connection between the rack body 1462 and the first imaging member 131, such as the imaging slide 133. Then, the rack body 1462 slides on the synchronous track 1461, and can drive the first imaging member 131, such as the imaging slide 133, to slide on the first slide 1332. It can be understood that the rack body 1462 can also be directly fixed on the first imaging member 131, such as the imaging slide 133, by welding, clamping, bonding, screwing, etc. Then, the synchronous track 1461 is omitted in some embodiments.

The second synchronous rack 147 may include a synchronous rail 1471 fixed on the assembly plate 12 and a rack body 1472 slidably connected to the synchronous rail 1471 and meshingly driven with the synchronous gear 145 .

The synchronization rail 1471 can be installed on the side of the assembly plate 12 close to the second housing 16, and of course, it can also be located on the side of the assembly plate 12 close to the first housing 15. The synchronization rail 1471 can be fixed to the assembly plate 12 by screwing, welding, bonding, etc. Of course, the synchronization rail 1471 can also be an integral structure with the assembly plate 12, or can be a part of the assembly plate 12. In some embodiments, the synchronization rail 1471 can also be a through hole on the assembly plate 12. The synchronization rail 1471 can be extended in the extension direction of the second slide rail 1620.

The rack body 1472 and the synchronous rail 1471 can be located on the same side of the assembly plate 12, and can be slidably connected with the synchronous rail 1471. The rack body 1472 is provided with teeth on the edge of the second slide rail 1620 in the extension direction, so as to mesh with the synchronous gear 145 for transmission. The rack body 1472 is provided with a sliding hole 1473 extending in the extension direction of the second slide rail 1620, so as to be sleeved on the synchronous rail 1471, so as to achieve the sliding connection and clamping of the rack body 1472 and the synchronous rail 1471, so that the synchronous rail 1471 slides in the sliding hole 1473 in the extension direction of the sliding hole 1473 relative to the rack body 1472, so that the rack body 1472 slides in the extension direction of the synchronous rail 1471 relative to the synchronous rail 1471. In some embodiments, when the synchronous rail 1471 is also a through hole on the assembly plate 12, a protrusion that is clamped and slidably connected with the through hole can be provided on the rack body 1472.

The rack body 1472 may be provided with a plug hole 1474 so as to be plugged with the plug structure 1353 to realize the connection between the rack body 1472 and the second imaging member 132, such as the imaging slide 135. Then, the rack body 1472 slides on the synchronous track 1471, and can drive the second imaging member 132, such as the imaging slide 135, to slide on the second slide 1352. It can be understood that the rack body 1472 can also be directly fixed on the second imaging member 132, such as the imaging slide 135, by welding, clamping, bonding, screwing, etc. Then, the synchronous track 1471 is omitted in some embodiments.

Please refer to Figures 12, 13 and 14. The knob 143 rotates to drive the movable rack 144, such as the rack body 1442, to slide relative to the mounting plate 12, thereby driving the second imaging member 132, such as the imaging slide 135, to slide. Based on the design of the synchronization component 142, such as the synchronization gear 145, the first synchronization rack 146, and the synchronization rail 1461, the first imaging member 131, such as the imaging slide 133, slides, and then the first imaging member 131 and the second imaging member 132 can move synchronously toward each other relative to the mounting plate 12 to get closer to each other, or move synchronously away from each other to move away from each other, thereby achieving the adjustment of the pupil distance between the first imaging member 131 and the second imaging member 132. It can be understood that the connection relationship and setting relationship between the first imaging member 131, such as the imaging slide 133 and the movable rack 144, such as the rack body 1442, can be set by adopting the connection relationship and setting relationship between the second imaging member 132, such as the imaging slide 135 and the movable rack 144, such as the rack body 1442, and further, the second imaging member 132, such as the imaging slide 135, may not be connected to the movable rack 144, such as the rack body 1442. In some embodiments, the movable rack 144, such as the rack body 1442, may also be directly engaged with the synchronization component 142, such as the synchronization gear 145, and further, the second imaging member 132, such as the imaging slide 135, may not be connected to the movable rack 144, such as the rack body 1442. Of course, the knob 143 may also be directly connected to the synchronization component 142, such as the synchronization gear 145, by other transmission methods. For example, through a gear set, for example, the knob 143, such as the knob portion 1432, is directly connected to the synchronization component 142, such as the synchronization gear 145. For example, the knob 143, such as the gear portion 1431, can be the same structure as the synchronization component 142, such as the synchronization gear 145. In some embodiments, the knob component 141 can be directly omitted, and then the electric drive device such as a motor and a hydraulic cylinder is used to drive and connect with the synchronization component 142, such as the synchronization gear 145.

Please refer to Figures 1, 2 and 15 together. Figure 15 is a schematic diagram of the structure of the lacing assembly 200 in some embodiments of the embodiment shown in Figure 1. The lacing assembly 200 may include a first lacing 20 and a second lacing 30 that are relatively arranged. The first lacing 20 and the second lacing 30 are both connected to the wearing component 10, such as the host shell 11, and are both connected to the tension adjustment component 50. In some embodiments, the structure of the first lacing 20 may be the same as the structure of the second lacing 30, and of course, they may also be different. Here, the first lacing 20 is introduced in detail, and the specific structure and function of the second lacing 30 can be set with reference to the structure and function of the first lacing 20.

Please refer to Figure 15, the first strap 20 may include a bracket 21 connected to the wearing component 10, such as the main body shell 11, a flexible member 22 connected to the bracket 21 and extending toward one side of the headrest component 40, and a cross-linking member 23 connected to the flexible member 22 and extending into the headrest component 40.

The bracket 21 cooperates with the wearing component 10, such as the host shell 11, to support the wearing component 10, such as the host shell 11, so that the wearing component 10, such as the host shell 11, can be better set in front of the user's eyes. The flexible member 22 can be bent, so that the first strap 20 can be bent and further cooperate with the headrest component 40. The cross-linking member 23 can be indirectly connected to the headrest component 40 through the tension adjustment component 50 to achieve the relative arrangement of the headrest component 40 and the wearing component 10, such as the host shell 11, and the head-mounted device 100. Wearing.

Please refer to Figures 15 and 16, Figure 16 is an exploded view of the bracket 21 and the flexible member 22 in the embodiment shown in Figure 15. The bracket 21 may include a bracket body 211 connected to the flexible member 22 and a connecting component 212 connected to the bracket body 211 and the wearing component 10, such as the host housing 11. The bracket body 211 is connected to the wearing component 10, such as the host housing 11, through the connecting component 212.

Please refer to Figures 17 and 18. Figure 17 is a schematic diagram of the structure of the bracket 21 in the embodiment shown in Figure 16, and Figure 18 is an exploded view of the bracket 21 in the embodiment shown in Figure 16. The bracket body 211 can be made of hard materials to achieve the effect of supporting and shaping. The bracket body 211 can be a tubular structure, and the interior can be solid or hollow. Of course, the bracket body 211 can also be other shapes such as a frame structure, a sheet structure, etc.

The bracket body 211 has two opposite ends, namely a first end 2111 connected to the flexible member 22 and a second end 2112 connected to the connecting assembly 212 .

The support body 211 has a wiring channel 2101 in the extension direction, so that the circuit trace 102 is arranged in the wiring channel 2101. The wiring channel 2101 is arranged between the first end 2111 and the second end 2112. In some embodiments, the wiring channel 2101 can be connected to the support body 211 in conjunction with the flexible member 22. For example, the wiring channel 2101 can allow the flexible member 22 to extend into the wiring channel 2101 and connect to the support body 211.

In some embodiments, the bracket body 211 is provided with a fixing hole 2113 at the first end 2111 thereof, which is in communication with the wiring channel 2101 , so as to cooperate with the flexible member 22 to realize the connection between the bracket body 211 and the flexible member 22 .

In some embodiments, a limiting notch 2114 is provided at the edge of the first end 2111 of the bracket body 211 to cooperate with the flexible member 22 to limit the relative position of the bracket body 211 and the flexible member 22 .

In some embodiments, the second end 2112 of the bracket body 211 can extend into the installation space 1610 of the wearing component 10, such as the decorative piece 1611, so that the end of the bracket body 211 is placed in the installation space 1610.

In some embodiments, the bracket body 211 can be bent at the second end 2112 toward a side close to the second strap 30 .

Referring to FIG. 18 , the connection component 212 may include a movable member 2121 connected to the second end 2112 of the bracket body 211 and a fixed member 2122 rotatably connected to the movable member 2121. The fixed member 2122 is fixed to the wearable component 10, such as the host housing 11, and the movable member 2121 is connected to the bracket body 211. When the movable member 2121 and the fixed member 2122 rotate relative to each other, the wearable component 10, such as the host housing 11, and the bracket body 211 rotate relative to each other.

The movable part 2121 can be made of a hard material, and of course it can also be made of the same material as the bracket body 211. The movable part 2121 can be a tubular structure, and of course it can also be other structures. The movable part 2121 can be fixed to the bracket body 211 by snapping, bonding, welding, screwing, etc. In some embodiments, the movable part 2121 can be an integral structure with the bracket body 211. That is, in some embodiments, the movable part 2121 can be a part of the bracket body 211. That is, in some embodiments, the movable part 2121 can be omitted, the bracket body 211 is rotatably connected to the fixed part 2122, and the structure on the movable part 2121 that cooperates with the fixed part 2122 can be set at the second end 2112 of the bracket body 211.

The movable part 2121 can be arranged in the installation space 1610 of the wearing component 10, such as the decorative part 1611, to avoid the movable part 2121 being exposed. Of course, in some embodiments, according to the needs of installation, part of the movable part 2121 can be exposed, and in some embodiments, the second end 2112 of the bracket body 211 is not located in the installation space 1610 of the wearing component 10, such as the decorative part 1611.

In some embodiments, the movable member 2121 may have a configuration space 2102, so that the support body 211 extends into the configuration space 2102, and the movable member 2121 is sleeved around the support body 211. Of course, it is also possible that the movable member 2121 extends into the wiring channel 2101, and the support body 211 is sleeved around the movable member 2121, and the configuration space 2102 is connected with the wiring channel 2101, and then, the configuration space 2102 and the wiring channel 2101 jointly arrange the circuit wiring 102, so that the circuit wiring 102 extends into the installation space 1610 of the decorative member 1611, and can further extend into the accommodation space 101 of the host housing 11, and is connected with the host, battery and other structures. It can be understood that the circuit wiring 102 can also extend into the installation space 1610 of the decorative member 1611 directly through the wiring channel 2101 without passing through the configuration space 2102, and can further extend into the accommodation space 101 of the host housing 11.

In some embodiments, the movable member 2121 is provided with a first limiting structure 2123 to cooperate with the fixed member 2122 to limit the relative rotation angle between the movable member 2121 and the fixed member 2122. In some embodiments, the first limiting structure 2123 can be a slide groove or a protrusion.

The fixing member 2122 can be made of a hard material, and of course can also be made of the same material as the movable member 2121, the bracket body 211, etc. The fixing member 2122 can be a tubular structure, and of course can also be other structures.

The fixing member 2122 can be arranged in the installation space 1610 of the wearing component 10, such as the decorative member 1611, to avoid the fixing member 2122 from being exposed. Of course, in some embodiments, according to the needs of installation, part of the fixing member 2122 can be exposed.

The fixing member 2122 can be fixed to the decorative member 1611, such as the first buckle housing 1612 and/or the second buckle housing 1613. In some embodiments, the fixing member 2122 can be an integral structure with the decorative member 1611, such as the first buckle housing 1612 and the second buckle housing 1613. In some embodiments, the fixing member 2122 can be fixed to other structures of the host housing 11, but not to the decorative member 1611, such as the first buckle housing 1612 and the second buckle housing 1613.

The fixing member 2122 can be sleeved on the movable member 2121, and of course can also extend into the configuration space 2102 to realize the rotational connection between the fixing member 2122 and the fixing member 2122. In some embodiments, the fixing member 2122 is provided with a second limiting structure 2124 that cooperates with the first limiting structure 2123 to cooperate with the first limiting structure 2123 to limit the relative rotation angle between the movable member 2121 and the fixing member 2122. In some embodiments, the second limiting structure 2124 can be a protrusion placed in a slide groove and slidably cooperated with the slide groove, or a slide groove that accommodates a protrusion and slidably cooperates with the protrusion.

In some embodiments, the connection component 212 and a portion of the bracket body 211 may be placed in the accommodation space 101 of the wearable component 10 , such as the host housing 11 .

Please refer to Figures 16 and 19, Figure 19 is an exploded schematic diagram of the flexible member 22 in one embodiment of the embodiment shown in Figure 16. The flexible member 22 may include a flexible body 221 connected to the cross-linking member 23 and a plug-in assembly 222 connected to the flexible body 221 and plugged into the bracket 21, such as the bracket body 211. The flexible body 221 is detachably connected to the bracket 21, such as the bracket body 211, through the plug-in assembly 222.

The flexible body 221 has a bendable property, and can be made of flexible materials such as resin, plastic, fiber, etc. The flexible body 221 can be a tubular structure, and the interior can be solid or hollow. Of course, the flexible body 221 can also be other shapes such as a frame structure, a sheet structure, etc.

The flexible body 221 has two opposite ends in the extension direction, namely, a third end 2211 connected to the plug assembly 222 and a fourth end 2212 connected to the cross-linking member 23. The flexible body 221 has a wiring channel 2201 extending in the extension direction so that the circuit wiring 102 can be arranged in the wiring channel 2201. The wiring channel 2201 is arranged between the third end 2211 and the fourth end 2212. In some embodiments, the wiring channel 2201 can cooperate with the flexible body 221 to connect with the plug assembly 222. For example, the wiring channel 2201 can allow the plug assembly 222 to extend into the wiring channel 2201 and connect with the flexible body 221. In some embodiments, the wiring channel 2201 can be arranged only in part of the flexible body 221, for example, only at the end portions such as the third end 2211 and the fourth end 2212.

The flexible body 221 is provided with a first plug hole 2213 at the third end 2211 to cooperate with the plug assembly 222 to achieve the connection between the flexible body 221 and the plug assembly 222 .

The plug-in assembly 222 may include a plug-in component 223 connected to the flexible body 221 , such as the third end 2211 , and used to be connected to the bracket body 211 , such as the first end 2111 .

The plug connector 223 may include a plug body 2231 connected to the flexible body 221 , such as the third end 2211 , and a buckle portion 2232 disposed on the plug body 2231 and used to connect to the bracket body 211 , such as the first end 2111 .

The plug body 2231 can be fixed together with the flexible body 221, for example, the third end 2211, by plugging, welding, snapping, screwing, etc. Of course, in some embodiments, the plug body 2231 can be an integral structure with the flexible body 221.

The plug-in body 2231 can be made of a hard material, and of course can also be made of the same material as the movable member 2121, the bracket body 211, etc. The plug-in body 2231 can be a tubular structure, and of course can also be other structures.

The plug body 2231 can extend into the flexible body 221, such as the wiring channel 2201, and be connected to the flexible body 221. In some embodiments, the plug body 2231 can be provided with a clearance space 2202, so that the flexible body 221 can extend into the plug body 2231, such as the clearance space 2202, and be connected to the plug body 2231, and facilitate the communication between the clearance space 2202, the wiring channel 2201 and the wiring channel 2101, so as to arrange the circuit wiring 102.

In some embodiments, the plug body 2231 is provided with a second plug hole 2234 communicating with the clearance space 2202, so that when the flexible body 221 extends into the plug body 2231, such as the clearance space 2202, it cooperates with the first plug hole 2213 to realize the connection between the plug body 2231 and the flexible body 221. For example, when the flexible body 221 extends into the plug body 2231, such as the clearance space 2202, the second plug hole 2234 communicates with the first plug hole 2213, so that the plug post 2233 is inserted into the second plug hole 2234 and the first plug hole 2213, so as to realize the connection between the plug body 2231 and the flexible body 221. It can be understood that the plug post 2233 can also be a part of the plug assembly 222. In some embodiments, the plug post 2233 can be a latch.

The buckle portion 2232 may be made of a hard material, and of course may also be made of the same material as the plug body 2231. The buckle portion 2232 may extend from the plug body 2231 to a side away from the flexible body 221, such as the third end 2211.

There can be a plurality of buckle portions 2232 , which are arranged around the clearance space 2202 .

The buckle portion 2232 can extend into the bracket body 211, such as the wiring channel 2101, at the first end 2111 of the bracket body 211, and be plugged and fixed with the bracket body 211, so that the clearance space 2202 is connected with the wiring channel 2101, and the circuit wiring 102 is arranged. It is also possible to make the plug body 2231 at least partially extend into the bracket body 211, such as the wiring channel 2101. Of course, in some embodiments, the first end 2111 of the bracket body 211 can also extend into the clearance space 2202 between the buckle portions 2232, and be plugged and fixed with the buckle portions 2232. It is also possible to make the first end 2111 of the bracket body 211 extend into the plug body 2231, such as the clearance space 2202.

In some embodiments, a fixing protrusion 2235 is provided on the buckle portion 2232 to cooperate with the flexible body 221, for example, the fixing hole 2113. For example, when the buckle portion 2232 is plugged and fixed with the bracket body 211, the fixing protrusion 2235 is located in the fixing hole 2113. It can be understood that when the buckle portion 2232 is plugged and fixed with the bracket body 211, the buckle portion 2232 can be elastically deformed under force, so that the fixing protrusion 2235 is placed in the fixing hole 2113, and is fixed in the fixing hole 2113 under the force of restoring the original state generated by the elastic deformation of the buckle portion 2232.

In some embodiments, a limiting protrusion 2236 is provided on the buckle portion 2232 to cooperate with the flexible body 221, such as the limiting notch 2114. For example, the limiting protrusion 2236 can be placed in the limiting notch 2114 to cooperate with the insertion and fixing of the buckle portion 2232 and the flexible body 221.

In some embodiments, the limiting protrusion 2236 can be set at the location where the buckle portion 2232 is connected to the bracket body 211.

Please refer to Figures 20, 21 and 22, Figure 20 is a schematic diagram of the structure of the flexible member 22 in other embodiments of the embodiment shown in Figure 16, Figure 21 is an exploded schematic diagram of the flexible member 22 in one embodiment of the embodiment shown in Figure 20, and Figure 22 is a cross-sectional view of the flexible member 22 along line XII-XII in the embodiment shown in Figure 20. The plug assembly 222 may also include a clamping member 224 placed in the plug body 2231, such as the clearance space 2202, and a stopper 225 cooperating with the clamping member 224.

The clamping member 224 cooperates with the limiting member 225 to clamp the flexible body 221. The clamping member 224 is used to connect with the plugging body 2231, so that the flexible body 221 is connected with the plugging body 2231 through the clamping member 224 and the limiting member 225.

The structure of the clamping member 224 can be similar to that of the combination of the plug-in body 2231 and the buckle portion 2232. The clamping member 224 can be made of a hard material, or can be made of the same material as the plug-in body 2231, the buckle portion 2232, etc.

The clamping member 224 may be a tubular structure, and an assembly space 2203 is provided inside thereof to accommodate the limiting member 225 and the flexible body 221 , such as the third end 2211 .

The assembly space 2203 of the clamping member 224 can accommodate the flexible body 221 , for example, the third end 2211 , so that the clamping member 224 is sleeved on the third end 2211 of the flexible body 221 .

The clamping member 224 may have the property of elastic deformation. For example, the clamping member 224 may extend into the plug-in body 2231, such as the clearance space 2202, and be squeezed by the plug-in body 2231 to undergo elastic deformation, thereby pressing the flexible body 221 located in the assembly space 2203, and causing the flexible body 221 to undergo elastic deformation. In some embodiments, the clamping member 224 undergoes elastic deformation to squeeze the flexible body 221 located between the clamping member 224 and the stopper 225, thereby achieving the clamping of the flexible body 221.

The clamping member 224 can extend into the plug-in body 2231 , for example, into the clearance space 2202 , so that the assembly space 2203 is connected with the clearance space 2202 , and the circuit wiring 102 is arranged.

The fastening member 224 may include a fastening body 2241 that can be arranged around the stopper 225 and an elastic portion 2242 that extends from the fastening body 2241 to one side. There may be at least one elastic portion 2242. The elastic portion 2242 may cooperate with the fastening body 2241 to form an assembly space 2203.

The elastic part 2242 may be elastically deformed when the clamping member 224 extends into the plug-in body 2231, such as the clearance space 2202. In some embodiments, the elastic part 2242 may cooperate with the plug-in body 2231, such as the second plug-in hole 2234. For example, a clamping part 2243 is provided on the elastic part 2242, so that when the elastic part 2242 can extend into the plug-in body 2231, such as the clearance space 2202, the elastic part 2242 is placed in the plug-in body 2231, such as the second plug-in hole 2234, to achieve clamping and prevent the elastic part 2242 from falling off from the plug-in body 2231. In some embodiments, two symmetrically arranged clamping parts 2243 are provided on the elastic part 2242, and there are also two second plug-in holes 2234, and each clamping part 2243 is placed in one second plug-in hole 2234. In some embodiments, the edge of the second plug hole 2234 is inclined, specifically, it can be set at an angle with the plugging direction of the clamping member 224 and the plugging body 2231. Therefore, when the clamping portion 2243 is in the second plug hole 2234, the elastic portion 2242 is forced to move to the side away from the plugging body 2231, so that the clamping portion 2243 slides in the second plug hole 2234, and then the clamping portion 2243 drives the elastic portion 2242 to undergo elastic deformation under the limitation of the second plug hole 2234, so as to better clamp the flexible body 221.

The stopper 225 cooperates with the clamping member 224 to clamp the flexible body 221. The stopper 225 can be made of a hard material, or can be made of the same material as the plug body 2231, the buckle portion 2232, the clamping member 224, etc. The stopper 225 can be a tubular structure, and a connecting channel 2204 is provided inside to communicate with the plug body 2231, such as the clearance space 2202, the clamping member 224, such as the assembly space 2203, and the flexible body 221, such as the wiring channel 2201, to achieve the arrangement of the circuit wiring 102. Of course, the clamping member 224 can also be other structures.

The stopper 225 can be placed in the flexible body 221, such as the wiring channel 2201, so that the flexible body 221 contacts the stopper 225 under the pressure of the clamping member 224, such as the elastic portion 2242, to achieve the clamping of the flexible body 221. In some embodiments, the stopper 225 is placed in the flexible body 221, such as the wiring channel 2201, and can contact the inner wall of the flexible body 221.

In some embodiments, please refer to FIG. 23, which is a diagram showing the flexible member 22 in the embodiment shown in FIG. 20 in some other embodiments when it cooperates with the circuit trace 102 in an online manner. XII-XII cross-sectional view. The circuit trace 102 is arranged in the flexible body 221, such as the trace channel 2201, the clamping fixture 224, and the plug-in body 2231, such as the clearance space 2202, wherein the arrangement of the circuit trace 102 allows the flexible body 221 to be clamped between the circuit trace 102 and the clamping fixture 224. That is, the circuit trace 102 plays the role of the limiter 225. It can be understood that in some embodiments, the circuit trace 102 can be referred to as a "limiter". In some embodiments, the circuit trace 102 can be used as a part of the limiter 225. Of course, the limiter 225 is not limited to the circuit trace 102.

Referring to FIG. 15 , the cross-linking member 23 can be connected to the flexible member 22, such as the fourth end 2212. The cross-linking member 23 can be made of at least a hard material, and of course other materials can be added or directly used to achieve a special function such as a flexible effect, a tactile effect, a visual effect, a light effect, etc. Of course, it can also be made of a material with a bendable property.

The cross-linking member 23 may be a shell-like structure, or may be a plate-like structure, a sheet-like structure, or a tubular structure.

In some embodiments, the cross-linking member 23 may include a rack 231 connected to the tension adjustment assembly 50 and a mounting portion 232 connected to the rack 231 and used to be connected to the fourth end 2212 of the flexible body 221 .

The rack 231 may be a sheet-like structure and be bendable. One end of the rack 231 in the extension direction may be connected to the assembly portion 232, for example, by welding, clamping, screwing, plugging, etc.

The edge of the rack 231 in the extension direction is provided with saw teeth 2311 to cooperate with the tension adjustment assembly 50 .

The rack 231 is provided with a limiting rib 2312 on one side surface to cooperate with the tension adjustment assembly 50. In some embodiments, the limiting rib 2312 can be provided in the extension direction of the rack 231.

The rack 231 is provided with a limiting rib 2313 at one end away from the assembly portion 232 to cooperate with the tension adjustment assembly 50 to prevent the rack 231 from slipping off the tension adjustment assembly 50. In some embodiments, the limiting rib 2313 may be provided at an edge away from the end of the assembly portion 232, and may be extended in the extending direction of the edge. In some embodiments, the limiting rib 2313 may be connected to the limiting rib 2312. In some embodiments, the limiting rib 2313 may be located on the same side of the rack 231 as the limiting rib 2312.

The assembly part 232 can be made of a hard material, and of course, can also be made of the same material as the movable part 2121, the bracket body 211, the rack 231, etc. The assembly part 232 can be a tubular structure, and of course, can also be other structures.

The assembly portion 232 may be connected to the rack 231. In some embodiments, the assembly portion 232 may be an integral structure with the rack 231.

The assembly portion 232 can be fixed together with the flexible member 22, such as the fourth end 2212, by plugging, welding, snapping, screwing, etc. Of course, in some embodiments, the plug body 2231 can be an integral structure with the flexible member 22, such as the flexible body 221. In some embodiments, the assembly portion 232 can be omitted, and the rack 231 can be fixed together with the flexible member 22, such as the flexible body 221, by plugging, welding, snapping, screwing, etc.

In some embodiments, the assembly portion 232 may extend into the flexible body 221, such as the wiring channel 2201, and be connected to the flexible body 221. In some embodiments, the assembly portion 232 may be sleeved on the end of the flexible body 221. In some embodiments, the assembly portion 232 is connected to the flexible body 221, and the wiring channel 2201 may be connected to the outside.

In some embodiments, the connection method of the assembly part 232 and the flexible member 22 can adopt the connection method of the flexible member 22 and the bracket 21. That is, in some embodiments, the assembly part 232 is provided with a snap-in hole and a limit notch as the bracket 21, and the specific setting can be referred to the setting method of the bracket 21, and no further description is given. The fourth end 2212 of the flexible member 22 is connected to the plug-in component as the third end 2211, so as to be connected to the assembly part 232 through the plug-in component, and the specific setting can be referred to the setting method of the flexible member 22 at the third end 2211, and no further description is given.

Please refer to Figures 24 and 25, Figure 24 is a schematic diagram of the structure of the flexible member 22 and the cross-linking member 23 shown in Figure 15 when they are matched in some embodiments, and Figure 25 is a schematic cross-sectional diagram of the flexible member 22 and the cross-linking member 23 shown in Figure 24 when they are matched in some embodiments. The assembly portion 232 may include a first clamping member 2321 connected to the rack 231 and a second clamping member 2322 that is engaged with the first clamping member 2321 to clamp the flexible member 22.

The first clamping member 2321 may include a clamping body 2323 that cooperates with the second clamping member 2322 to clamp the flexible member 22 , and an abutment plate 2324 that connects the rack 231 and the clamping body 2323 .

The clamping body 2323 can be connected to the second clamping member 2322 by screw connection, clamping connection, etc. The abutment plate 2324 can be bent from the clamping body 2323 to one side of the second clamping member 2322, and can be connected to the rack 231. In some embodiments, the abutment plate 2324 can abut against the fourth end 2212 of the flexible member 22. In some embodiments, a wiring hole 2325 can be provided on the abutment plate 2324 to communicate with the wiring channel 2201 of the flexible member 22, so as to realize the penetration of the circuit wiring 102.

The second clamping member 2322 is provided with a clamping protrusion 2326 on the surface facing the first clamping member 2321, such as the clamping body 2323, so as to increase the friction between the second clamping member 2322 and the flexible member 22, so as to achieve a stable connection between the second clamping member 2322 and the flexible member 22. In some embodiments, the clamping protrusion 2326 is a pyramid or a cone. In some embodiments, the clamping protrusion 2326 is a pyramid or a cone. In some embodiments, in order to cooperate with the clamping protrusion 2326, a clamping groove 2214 is provided on the surface of the flexible member 22, such as the flexible body 221, to make way for the clamping protrusion 2326. When the first clamping member 2321, such as the clamping body 2323, and the second clamping member 2322 clamp the flexible member 22, the clamping protrusion 2326 is located in the clamping groove 2214, so as to achieve the clamping of the flexible member 22.

Please refer to FIG. 15 again. The second strap 30 can be arranged opposite to the first strap 20, and the specific structure is similar to that of the first strap 20. For example, it can also include a bracket 31 connected to the wearing component 10, such as the host housing 11, a flexible member 32 connected to the bracket 31 and extending toward one side of the headrest component 40, and a cross-linking member 33 connected to the flexible member 32 and extending into the headrest component 40. Therefore, the matching relationship between the bracket 31, the flexible member 32 and the cross-linking member 33 in the second strap 30 can refer to the introduction of the structure in the first strap 20, and will not be repeated.

In some embodiments, the second tether 30 and the first tether 20 may be symmetrically arranged. The differences between the second tether 30 and the first tether 20 may be introduced here.

The rack 331 on the second strap 30 may be arranged opposite to the rack 231 on the first strap 20. For example, the saw teeth 3311 on the rack 331 are arranged on the side facing the first strap 20. For example, the saw teeth 2311 on the rack 231 are arranged on the side facing the second strap 30. For example, the limiting ribs 3312 and the limiting ribs 3313 on the rack 331 are located on the same side as the limiting ribs 2312 and the limiting ribs 2313 on the rack 231.

The rack 331 on the second strap 30 can be cross-linked with the rack 231 on the first strap 20 through the tension adjustment component 50. It can be understood that the length of the cross-link between the first strap 20 and the second strap 30 can be adjusted to achieve the wearing tension adjustment of the head mounted device 100.

Please refer to Figure 26, which is a schematic diagram of the structure of the wearing component 10 shown in Figure 1 and the bracket 21 and the bracket 31 in some embodiments. The connecting component 212 in the bracket 21 can extend into the installation space 1610, and is connected and fixed with the first snap-fit shell 1612 and/or other structures of the host shell 11. The second snap-fit shell 1613 is snap-fitted with the first snap-fit shell 1612 to clamp the bracket 21 and the bracket 31, so that the decorative piece 1611 can rotate relative to the bracket 21 and the bracket 31. Therefore, in some embodiments, the decorative piece 1611 can be rotatably connected with the bracket 21 and the bracket 31. For example, the first snap-fit shell 1612 is snap-fitted with the second snap-fit shell 1613 to clamp the bracket 21 and the bracket 31, so that the decorative piece 1611 can be rotatably connected with the bracket 21 and the bracket 31.

Please refer to Figures 1, 2 and 27, Figure 27 is a schematic diagram of the structure of the headrest assembly 40 and the force-bearing assembly 60 in Figure 1. The headrest assembly 40 can be used to contact the user's head, and can also indirectly contact the user's head through the force-bearing assembly 60. The headrest assembly 40 can be a shell-like structure, and the interior can be used to accommodate the part where the first tether 20 and the second tether 30 are cross-linked and at least part of the tension adjustment assembly 50.

The headrest assembly 40 may include a main housing 41 and a first assembly frame 42 and a second assembly frame 43 that are arranged opposite to and connected to the main housing 41. The main housing 41 is arranged opposite to the wearing assembly 10, such as the host housing 11. The first assembly frame 42 is slidably connected to the first tether 20, and can slide out of or into the main housing 41 through the first assembly frame 42. The second assembly frame 43 is slidably connected to the second tether 30, and can slide out of or into the main housing 41 through the second assembly frame 43.

The main shell 41 can be made of at least a hard material. Of course, other materials can be added or directly used to achieve certain special functions such as flexibility, tactile, visual, light effects, etc.

Please refer to Figures 27, 28 and 29. Figure 28 is a schematic diagram of the structure of the headrest assembly 40 and the force-bearing assembly 60 in Figure 27 when they are matched from another perspective, and Figure 29 is a schematic diagram of at least a portion of the structure of the headrest assembly 40 shown in Figure 27 in some embodiments. The main shell 41 is a shell-like structure, which can be used as the outer contour of the headrest assembly 40 and can be used to install the force-bearing assembly 60. The accommodating space 401 of the main shell 41 can be used to install electronic components such as batteries and sensors that can be connected to the circuit wiring 102. It can be understood that the circuit wiring 102 can extend into the accommodating space 401.

The accommodating space 401 of the main shell 41 can also be used to accommodate the portion where the first strap 20 and the second strap 30 are interconnected and at least a portion of the tension adjustment component 50 .

Please refer to Figures 30, 31 and 32. Figure 30 is a schematic diagram of the structure of the first tether 20, the second tether 30 and the headrest assembly 40 shown in Figure 1 in some embodiments. Figure 31 is a schematic diagram of the structure of the first tether 20 and the first assembly frame 42 in the embodiment shown in Figure 30. Figure 32 is a cross-sectional view of the line XXIII-XXIII when the first tether 20 and the first assembly frame 42 are matched in the embodiment shown in Figure 31. The first assembly frame 42 can be made of at least a hard material, and of course, other materials can be added or directly used to achieve some special functions such as flexibility, tactile effect, visual effect, light effect, etc. The first assembly frame 42 can also be made of the same material as the main shell 41, the bracket 21, etc.

The first assembly frame 42 can cooperate with the bracket 21 to achieve a supporting effect. The first assembly frame 42 can be a tubular structure, a frame structure, a sheet structure, etc., or other structures.

The first assembly frame 42 can be connected to the main housing 41 by bonding, welding, screwing, clamping, etc. In some embodiments, the first assembly frame 42 can be an integral structure with the main housing 41.

The first assembly frame 42 is provided with a sliding through hole 402 in the extension direction, which is connected to the main shell 41, such as the accommodation space 401, to accommodate the first tether 20, such as the bracket 21, the flexible member 22, etc., so that the first tether 20, such as the bracket 21, the flexible member 22, slides in the sliding through hole 402 and in the extension direction of the sliding through hole 402, thereby allowing the first tether 20 to slide into or out of the accommodation space 401 of the main shell 41. It can be understood that the first assembly frame 42 and the bracket 21 can slide relative to each other, and the bracket 21 can be at least partially located in the first assembly frame 42, such as the sliding through hole 402, to achieve the effect that the first assembly frame 42 and the bracket 21 cooperate to support the wearing component 10 and the headrest component 40, thereby allowing the first assembly frame 42 to be a part of the first tether 20.

Please refer to Figures 30, 31 and 32 again. The second assembly rack 43 can be arranged opposite to the first assembly rack 42, and the specific structure can also be similar to the structure of the first assembly rack 42. The specific structural setting of the second assembly rack 43 can refer to the structural setting of the first assembly rack 42. In addition, the matching relationship between the second assembly rack 43 and the second tether 30 can refer to the introduction of the matching relationship between the first assembly rack 42 and the first tether 20, which will not be repeated here.

Please refer to FIG. 2 and FIG. 28 , the headrest assembly 40 is provided with a functional assembly 44 on the outer surface to assist the head mounted device 100 so that the user has a better wearing experience.

The functional component 44 is located below the headrest component 40. When the user wears the head mounted device 100, the functional component 44 can contact the user's neck, thereby realizing tactile simulation to enhance the user's immersion in an augmented reality or virtual reality environment, improving the user experience, and also realizing massage of the user's neck to relax the user without fatigue, and also realizing information detection such as respiratory rate, pulse rate, blood pressure or blood oxygen saturation to protect the user's health.

The functional component 44 may include a first sub-functional component 441 and a second sub-functional component 442 arranged in parallel. The first sub-functional component 441 and the second sub-functional component 442 are in contact with the user and cooperate with each other.

Please refer to Figures 28 and 33, Figure 33 is a schematic diagram of the structure of the functional component 44 shown in Figure 28. The first sub-functional component 441 may include an extension housing 4411 connected to the main housing 41, a flexible bracket 4412 disposed on the side of the extension housing 4411 facing the wearing component 10, and a functional part 4413 disposed on the flexible bracket 4412.

The extension shell 4411 can be extended downward from the main shell 41 .

The flexible bracket 4412 may be made of a hard material and may have bendable and deformable characteristics. One end of the flexible bracket 4412 is connected to the extension shell 4411 by, for example, bonding, welding, screwing, or clamping. In some embodiments, the flexible bracket 4412 may include a deformation portion 4414 disposed on the extension shell 4411 and a contact portion 4415 disposed on the deformation portion 4414.

The deformation part 4414 may be a columnar structure with a deformable property so that the user feels comfortable when the flexible bracket 4412 contacts the user's neck. One end of the deformation part 4414 in the extension direction is connected to the extension shell 4411, and the other end is connected to the contact part 4415. Of course, the deformation part 4414 is not limited to a columnar structure, but may also be other structures.

The contact portion 4415 is connected to the deformation portion 4414 .

The contact portion 4415 can be used to contact the user's neck. In some embodiments, the contact portion 4415 can be made of the same material as the deformation portion 4414.

The contact portion 4415 can be used to carry the functional part 4413. In some embodiments, the contact portion 4415 has a larger contact surface on the side away from the deformation portion 4414 to ensure sufficient contact surface with the user's neck so that the user feels comfortable. In some embodiments, the contact portion 4415 is a sheet structure. Of course, other structures can also be used. The functional part 4413 can be arranged on the end surface of the flexible bracket 4412 away from the end of the extension shell 4411 to contact the user's neck. In some embodiments, the functional part 4413 can be arranged at one end of the contact portion 4415 away from the deformation portion 4414. In some embodiments, the functional part 4413 can be arranged on the side of the contact portion 4415 away from the deformation portion 4414. In some embodiments, the contact portion 4415 can contact the user's neck by sticking.

The functional part 4413 can be arranged in the flexible bracket 4412 and the extension shell 4411 through the circuit wiring 102, and then extend into the accommodating space 401 of the main shell 41, and then can be connected to the control circuit, and finally connected to the processor 103, so as to control the functional part 4413 through the processor 103, or receive the detection data transmitted by the functional part 4413 or perform data processing. In some embodiments, in the scenario where the contact part 4415 can realize the contact between the functional part 4413 and the user, the deformation part 4414 can be omitted, and the extension shell 4411 can also be omitted, and only the contact part 4415 is connected to the main shell 41 through the circuit wiring 102.

In some embodiments, the functional part 4413 may include an electrode for contacting the user's neck skin, so as to apply a pulse current to the user's neck through the electrode. In some scenarios, the pulse current transmitted by the electrode can cause muscle contraction or relaxation, so that the user feels vibration, hammering, knocking, kneading, etc., to simulate the effect of mechanical force on the human body and give the human body a sense of touch. In some scenarios, the pulse current transmitted by the electrode can effectively stimulate human muscle movement, tighten the skin, promote capillary It can improve microcirculation and relieve muscle fatigue, ultimately achieving the effect of massage.

Please refer to FIG. 34, which is a schematic diagram of the structure of the functional part 4413 in the embodiment shown in FIG. 33 when cooperating with the processor 103 in other embodiments. The functional part 4413 may include a light generator 4416 and a photoelectric sensor 4417 connected to the processor 103. The light generator 4416 may be used to emit light, and may emit light under the control of the processor 103. When the light generator 4416 contacts the neck of the user, the light may illuminate the neck of the user. The photoelectric sensor 4417 may be used to receive reflected light after passing through the neck of the user.

Specifically, the user's neck skin absorbs and reflects the light, so that the reflected light is received by the photoelectric sensor 4417. Further, the photoelectric sensor 4417 converts the optical signal into an electrical signal and transmits it to the processor 103. Then, the processor 103 can determine the changes in the user's body's respiratory rate, pulse rate, blood pressure or blood oxygen saturation based on the reflected light received by the photoelectric sensor 4417 to ensure the user's health.

In some scenarios, the user wears the head-mounted device 100, and the functional part 4413 can contact the user's neck at the same time. The processor 103 controls the light generator 4416 to emit light to the user's neck. The light is absorbed by the blood and tissue at the user's neck and partially reflected. The photoelectric sensor 4417 can receive the reflected light after passing through the user's body. Then, the processor 103 can determine changes in the breathing rate, pulse rate, blood pressure or blood oxygen saturation of the subject, such as the user's body, based on the reflected light received by the photoelectric sensor 4417.

Please refer to Figures 28 and 33 again. The second sub-functional component 442 can be arranged side by side with the first sub-functional component 441. The specific structure of the second sub-functional component 442 can also be similar to the structure of the first sub-functional component 441. Specifically, the structural arrangement of the second sub-functional component 442 can refer to the structural arrangement of the first sub-functional component 441. In addition, the matching relationship between the second sub-functional component 442 and the main housing 41 can refer to the introduction of the matching relationship between the first sub-functional component 441 and the main housing 41, and no further description is given.

In some embodiments, functional part 4413 of first sub-functional component 441 may include an electrode, and functional part 4413 of second sub-functional component 442 may include light generator 4416 and photoelectric sensor 4417. In some embodiments, first sub-functional component 441 or second sub-functional component 442 may be omitted.

Please refer to FIG. 27 and FIG. 35 , FIG. 35 is a schematic diagram of the structure of the tension adjustment component 50 and the main housing 41 in the embodiment shown in FIG. 27 when they cooperate in some embodiments. The tension adjustment component 50 is partially disposed in the accommodation space 401 of the main housing 41, and partially disposed outside the accommodation space 401. The tension adjustment component 50 can be fixed on the main housing 41, and can be connected to the first strap 20 and the second strap 30, so as to realize the cross-linking setting of the first strap 20 and the second strap 30, and to realize the adjustment of the cross-linking length of the first strap 20 and the second strap 30, thereby adjusting the tightness of the head mounted device 100. It can be understood that the tension adjustment component 50 can be composed of at least a gear. For example, a gear is located between the first strap 20, such as the rack 231, and the second strap 30, such as the rack 331, to mesh with the first strap 20, such as the rack 231, and the second strap 30, such as the rack 331, respectively. When the gear rotates, the cross-linking length of the first strap 20 and the second strap 30 is adjusted. Furthermore, the structure of the tension adjustment component 50 exposed outside the accommodating space 401 can be a rotating disk connected to the gear transmission, so that the user can touch and operate the rotating disk, thereby driving the gear to rotate, and adjusting the cross-linking length of the first strap 20 and the second strap 30 to ensure the stability of the tightness of the head-mounted device 100. Of course, the tension adjustment component 50 can also include an adjustment mechanism shell that carries gears, rotating disks and other structures (the adjustment mechanism shell can limit the first strap 20 and the second strap 30, so that the first strap 20 and the second strap 30 are stably matched with the gears respectively), which will not be elaborated. Even in some embodiments, the gears can be driven by electric drive devices such as motors and hydraulic cylinders, and then, the drive of electric drive devices such as motors and hydraulic cylinders can be part of the tension adjustment component 50.

Please refer to Figures 1 and 2. The first strap 20 cooperates with the first assembly frame 42 to support the wearing component 10 and the headrest component 40. The second strap 30 cooperates with the second assembly frame 43 to support the wearing component 10 and the headrest component 40. The first strap 20 can slide in the first assembly frame 42, and the second strap 30 can slide in the second assembly frame 43 to achieve tightness adjustment of the head-mounted device 100.

1 and 2 , the force-bearing assembly 60 may include a first force-bearing member 61 and a second force-bearing member 62. The first force-bearing member 61 and the second force-bearing member 62 may serve as force-bearing parts of the head-mounted device 100. In some embodiments, the head-mounted device 100 may be stably supported and worn by at least using the first force-bearing member 61 and the second force-bearing member 62 as force-bearing points.

The first force-bearing member 61 may be located on the side of the wearing component 10, such as the host housing 11, facing the headrest component 40. That is, the first force-bearing member 61 may be arranged on the side of the wearing component 10, such as the host housing 11, facing the strap component 200 in some embodiments. The first force-bearing member 61 may be rotatably connected to the wearing component 10, such as the host housing 11, at least through a structure such as a rotating shaft. When the wearing component 10, such as the host housing 11, rotates relative to the strap component 200, such as the first strap 20 and the second strap 30, it rotates relative to the first force-bearing member 61. In some embodiments, the first force-bearing member 61 may be fixed to the strap component 200, such as the first strap 20 and the second strap 30, at least by means of snap connection, screw connection, welding, etc., so that the wearing component 10, such as the host housing 11, simultaneously rotates relative to the strap component 200, such as the first strap 20, the second strap 30 and the first force-bearing member 61.

The first force-bearing member 61 can abut against the wearing component 10, such as the host housing 11, so as to be worn on the user's head and realize the function of the host in the wearing component 10. A decorative groove 601 located above is formed between the first force-bearing member 61 and the wearing component 10, such as the host housing 11, to accommodate the decorative member 1611, so that the upper surface of the decorative member 1611 is flush with the upper surface of the host housing 11.

In some embodiments, the first force-bearing members 61 may each include at least a soft pad to enhance the comfort of contact with the user's forehead and around the eyes.

The second force bearing member 62 is located on the side of the headrest assembly 40, such as the main shell 41, facing the wearing assembly 10, such as the host shell 11. In some embodiments, the second force bearing member 62 may include at least a cushion to be fixed to the headrest assembly 40 by bonding, clamping, screwing, etc.

The above descriptions are merely embodiments of the present application and are not intended to 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

A head mounted device, comprising:

A host housing is provided with a first through hole penetrating the host housing; and

A first shielding member is provided on the main housing, wherein the first shielding member comprises:

A first shielding member, movably connected to the host housing;

The second shielding member is movably connected to the first shielding member and at least partially stacked. The second shielding member is located on a side of the first shielding member close to the first through hole. The first shielding member and the second shielding member are configured to cooperate with each other to shield the first through hole.
The head-mounted device according to claim 1, wherein the first shielding member has a first assembly hole connected to the first through-hole, and the first shielding member and the host housing are configured to slide relative to each other to adjust the relative position of the first assembly hole and the first through-hole.
According to the head-mounted device according to claim 1 or 2, wherein a first push-pull member is provided on the first shielding member, and a second push-pull member is provided on the second shielding member, and the first push-pull member and the second push-pull member are configured to cooperate with each other so that the first shielding member drives the second shielding member to slide relative to the host shell through the first push-pull member and the second push-pull member.
The head-mounted device according to claim 3, wherein the first push-pull member includes a protrusion, and the second push-pull member includes a through hole, the protrusion is disposed in the through hole and is configured to slide in the through hole and can slide to a position abutting against the first shielding member.
The head-mounted device according to claim 3, wherein the main housing is provided with a second through-hole connecting the inside and outside of the main housing, the second through-hole is spaced apart from the first through-hole, the main housing is provided with a first fixing structure, a limiting abutment portion is provided on the second shielding member, the second shielding member is configured to slide toward a side away from the second through-hole, and can slide to a position where the first fixing structure and the limiting abutment portion of the shielding member abut against each other and limit the position.
The head-mounted device according to claim 5, wherein a limiting abutment portion is provided on the first shielding member, and the first shielding member is configured to slide toward a side close to the second through-hole, and can slide to a position where the first fixing structure and the limiting abutment portion of the first shielding member abut against each other and limit the position.
The head-mounted device according to claim 5, wherein the first push-pull member is configured to slide in the through-hole toward a side away from the second through-hole, and can slide to a position cooperating with the second push-pull member.
The head mounted device according to claim 1, wherein the host housing comprises:

a first housing;

a casing body connected to the first casing to form a containing space, wherein the first through hole is provided on the casing body to communicate with the containing space; and

The mounting assembly is arranged in the accommodating space to clamp the first shielding member with the casing main body.
The head mounted device according to claim 8, wherein the host housing is provided with a mounting beam on one side of the first through hole, and the mounting assembly comprises:

a first mounting member, disposed on the housing body and located on a side of the first through hole away from the mounting beam, and used for cooperating with the housing body to mount the first shielding member; and

The middle mounting member is arranged on the casing body and is arranged opposite to the mounting beam so as to sandwich the first shielding member and the second shielding member with the mounting beam.
The head mounted device according to claim 9, wherein the second shielding member is used for a portion of the first through hole close to one side of the mounting beam.
The head mounted device according to claim 10, wherein the housing body is provided with an abutment frame at an edge of the first through hole to abut against the first shielding member and the second shielding member.
The head-mounted device according to claim 11, wherein a notch is provided at a portion of the abutment frame close to a side of the mounting beam to accommodate the second shielding member, a surface of the second shielding member close to the side of the intermediate mounting member is flush with a surface of the abutment frame at a portion other than the notch and close to the side of the intermediate mounting member, and the first shielding member abuts against the abutment frame at a portion other than the notch and abuts against the second shielding member.
The head mounted device according to claim 1, wherein the head mounted device further comprises:

A first imaging member is movably connected to the main housing in the main housing, the first imaging member is inserted into the first through-hole, and is connected to the first shielding member so as to be configured together with the first shielding member to slide relative to the main housing, and the first shielding member is used to shield the gap between the first imaging member at the first through-hole and the main housing.
A head mounted device, comprising:

The main body shell is provided with a first through hole and a second through hole which are connected to the inside and outside of the main body shell and are arranged at intervals;

A first shielding member and a second shielding member are disposed on the host housing, each of the first shielding member and the second shielding member comprises a first shielding piece and a second shielding piece stacked with the first shielding piece, in the first shielding member, the first shielding piece cooperates with the second shielding piece to shield part or all of the first through-hole, in the second shielding member, the first shielding piece cooperates with the second shielding piece to shield part or all of the second through-hole, and the first shielding piece and the second shielding piece are both slidably connected to the host housing; and

A first imaging member and a second imaging member are slidably connected to the main body shell, the first imaging member is inserted into the first through hole and connected to the first shielding member of the first shielding member, the second imaging member is inserted into the second through hole and connected to the first shielding member of the second shielding member, the first shielding member is used to shield the gap between the first imaging member at the first through hole and the main body shell, and the second shielding member is used to shield the gap between the second imaging member at the second through hole and the main body shell; and

The pupil distance adjustment component is arranged on the main body shell, and is used to drive the first imaging component and the second imaging component to move so as to adjust the relative position of the first imaging component and the second imaging component.
The head mounted device according to claim 14, wherein the host housing comprises:

The first housing and the second housing are connected to each other to form a containing space, the first through hole and the second through hole are arranged on the second housing to communicate with the containing space, and the first housing is provided with a movable hole; and

An assembly plate is arranged in the accommodating space, the first imaging component and the second imaging component are slidably connected to the assembly plate, and the pupil distance adjustment component is arranged on the assembly plate and partially penetrates into the movable hole.
The head mounted device according to claim 15, wherein each of the first imaging element and the second imaging element comprises:

An imaging slide, slidably connected to the assembly plate;

The lens module is arranged on the imaging slide, the lens module of the first imaging member is inserted into the first through hole and is connected to the first shielding member. The first shielding member is connected, and the first shielding member is used to shield the gap between the lens module of the first imaging member at the first through hole and the second housing. The lens module of the second imaging member is arranged in the second through hole and is connected to the first shielding member of the second shielding member, and the second shielding member is used to shield the gap between the lens module of the second imaging member at the second through hole and the second housing. The pupil distance adjustment component is used to drive the imaging slide of the first imaging member and the imaging slide of the second imaging member to move toward or away from each other to adjust the distance between the lens module of the first imaging member and the lens module of the second imaging member.
The head-mounted device according to claim 16, wherein the first shielding piece of the first shielding member is provided with a first assembly hole connected to the first through-hole, the first shielding piece of the second shielding member is provided with a second assembly hole connected to the second through-hole, the lens module of the first imaging member is passed through the first assembly hole to be connected to the first shielding piece of the first shielding member, and the lens module of the second imaging member is passed through the second assembly hole to be connected to the first shielding piece of the second shielding member.
The head mounted device according to claim 16, wherein the pupil distance adjustment component comprises:

A knob assembly is arranged on the assembly plate and penetrates into the movable hole;

A synchronization component is arranged on the assembly plate and is transmission-connected to the knob component. The synchronization component is used to drive the imaging slide of the first imaging member and the imaging slide of the second imaging member to move toward each other or away from each other synchronously under the drive of the knob component.
The head mounted device according to claim 18, wherein the knob assembly comprises:

A knob, arranged on the assembly plate and inserted into the movable hole;

The rack body is meshed with the knob and slidably connected with the assembly plate so as to slide along the sliding direction of the first imaging member under the drive of the knob. The rack body is plugged into the imaging slide seat of the second imaging member.
The head mounted device of claim 19, wherein the synchronization component comprises:

a synchronous gear, disposed on the assembly plate; and

Two rack bodies are respectively located on both sides of the synchronization gear and are respectively engaged with the knob. The two rack bodies are respectively slidably connected to the assembly plate to slide in the sliding direction of the first imaging member. One of the two rack bodies is plugged into the imaging slide seat of the first imaging member, and the other is plugged into the imaging slide seat of the second imaging member.
A head mounted device, comprising:

The host housing is provided with a first through hole and a second through hole respectively communicating with the inside and outside of the host housing; and

A first imaging member and a second imaging member, wherein the first imaging member is disposed in the first through hole and is slidably connected to the main body shell so as to slide toward or away from the second through hole, and the second imaging member is disposed in the second through hole and is slidably connected to the main body shell so as to slide toward or away from the first through hole;

A shielding component is disposed at the first through hole and the second through hole to shield the gap between the first imaging element at the first through hole and the main body shell, and to shield the gap between the second imaging element at the second through hole and the main body shell;

A first strap and a second strap are arranged opposite to each other, each of the first strap and the second strap comprises a bracket, a flexible member and a cross-linking member connected together in sequence, and the bracket is connected to the host housing; and

The headrest assembly is arranged opposite to the main body shell, and the cross-linking part of the first tether and the cross-linking part of the second tether are cross-linked and arranged in the headrest assembly.
The head mounted device of claim 21, wherein the cross-linking member comprises:

a rack; and

The assembly part is connected to the rack. In each of the first strap and the second strap, the assembly part is connected to the flexible member. In the first strap and the second strap, the two racks are used to cross-link with each other to adjust the length of the cross-linking between the two racks.
The head mounted device according to claim 22, wherein, in the first strap, the mounting portion comprises:

A first clamping member connected to the rack; and

The second clamping member is connected to the first clamping member to clamp the flexible member.