CN216210239U - Elasticity adjusting part and head-mounted equipment - Google Patents

Abstract

The application provides an elasticity adjusting part and head-mounted equipment belongs to smart machine technical field. In the elastic adjusting piece, the supporting frame is provided with a limiting part; the first elastic sheet is rotatably connected with the support frame, the first elastic sheet can rotate to a position abutting against the limiting part in one direction relative to the support frame, and the first elastic sheet is stressed when abutting against the limiting part and rotates relative to the support frame in the one direction to generate elastic deformation; the second elastic sheet is arranged on the support frame and extends to one side of the axis of the rotating shaft of the first elastic sheet. First shell fragment in this application can provide reverse effort when taking place elastic deformation, when using at the elasticity regulating part in head-mounted apparatus, can provide the inflection power for head-mounted apparatus is applicable to different user's head types, and in addition, the second shell fragment can provide the rotational damping in head-mounted apparatus, feels in order to strengthen.

Description

Elasticity adjusting part and head-mounted equipment

Technical Field

The application belongs to the technical field of intelligent equipment, especially relates to an elasticity regulating part and head-mounted equipment.

Background

At present, in the smart glasses industry, since the sizes of the head types of users are different, the glasses legs need to be adaptively adjusted according to the sizes of the head types of the users.

SUMMERY OF THE UTILITY MODEL

This application provides an aspect and tightly adjusts piece, includes:

the support frame is provided with a limiting part;

the first elastic sheet is rotatably connected with the support frame, can rotate to a position abutted against the limiting part in one direction relative to the support frame, is stressed when being abutted against the limiting part and rotates relative to the support frame in the one direction to generate elastic deformation; and

and the second elastic sheet is arranged on the support frame and extends to one side of the axis of the rotating shaft of the first elastic sheet.

One aspect of the present application provides a head-mounted device, including:

a wearing body;

the first supporting leg and the second supporting leg are oppositely arranged and are respectively and rotatably connected with the wearing body, so that the first supporting leg rotates around the rotating shaft to one side close to or far away from the second supporting leg; and

the first elastic sheet is rotatably connected with one of the first supporting leg and the wearing main body, a limiting part is arranged on the other one of the first supporting leg and the wearing main body, the first elastic sheet is arranged to extend in one of the first supporting leg and the wearing main body, the first supporting leg is arranged to rotate around the rotating shaft to one side far away from the second supporting leg and can rotate to the position where the first elastic sheet is abutted against the limiting part, and the first elastic sheet is elastically deformed when abutted against the limiting part in response to the rotation of the first supporting leg to one side far away from the second supporting leg under the stress of the first supporting leg.

Adopt this application technical scheme, the beneficial effect who has does: the application provides a tight regulation piece, first shell fragment wherein can provide reverse effort when taking place elastic deformation, when using at the tight regulation piece at the head-mounted apparatus, can provide the inflection power for the head-mounted apparatus is applicable to different user's head types, and in addition, the second shell fragment can provide the rotational damping in the head-mounted apparatus, feels with the reinforcing.

Drawings

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

FIG. 2 is an exploded view of the embodiment of FIG. 1;

FIG. 3 is a block diagram of the functional lens, the wearing body and the circuit assembly of the embodiment shown in FIG. 2;

FIG. 4 is a schematic view showing the structure of the main wearing body part in the embodiment shown in FIG. 3;

FIG. 5 is an exploded view of the first leg of the embodiment of FIG. 2;

FIG. 6 is a schematic structural view of the leg body of the embodiment shown in FIG. 5;

FIG. 7 is a schematic view of the first slack adjuster of the embodiment of FIG. 2;

FIG. 8 is an exploded view of the first slack adjuster of the embodiment of FIG. 2;

FIG. 9 is an exploded view of the first slack adjuster shown in FIG. 2 from another perspective;

FIG. 10 is a schematic view of the attachment of the slack adjuster to the wear body and first leg of the embodiment of FIG. 2;

FIG. 11 is a block diagram of the engagement of a first slack adjuster with a first leg of the embodiment of FIG. 2;

FIG. 12 is a block diagram of the engagement of a first slack adjuster with a first leg in the embodiment of FIG. 2;

fig. 13 is a block diagram of the first circuit assembly mated with the first leg in the embodiment shown in fig. 2.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. It should be apparent that the described embodiments are only some of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

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

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

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

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

Referring to fig. 1 and fig. 2, fig. 1 is a structural diagram of a head-mounted device according to an embodiment of the present application, and fig. 2 is an exploded schematic diagram of the head-mounted device according to the embodiment shown in fig. 1. The head-mounted device 100 may include a functional lens 10 that may be disposed corresponding to an eye of a user, a frame structure 20 for wearing on the head of the user and mounting the functional lens 10, and a circuit assembly 30 mounted on the frame structure 20 and for implementing a certain optical function in cooperation with the functional lens 10. The functional lens 10 may be worn in front of the user's eyes and may perform certain optical functions such as virtual reality, augmented reality, etc. in cooperation with the circuit assembly 30 and/or other devices. Of course, the functional lens 10 may also perform certain optical functions such as light transmission, vision correction, etc. by itself. In other embodiments, the functional lens 10 can also implement other optical functions, which are not described in detail. The circuit assembly 30 may be used to provide power for normal operation of the head-mounted device 100 and may be used to process operational data provided by the head-mounted device 100 to perform certain optical functions. In some embodiments, the circuit assembly 30 may also be used to implement other functions such as data processing, lighting, imaging, etc., and in some embodiments, the circuit assembly 30 may be omitted. In some embodiments, the functional lens 10 may be omitted. It is understood that the head-mounted device 100 may also include other electronic components or structures, which are not described in detail.

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

Referring to fig. 1 and 2, the functional lens 10 may include a first functional lens 11 and a second functional lens 12 mounted on a frame structure 20. The first functional lens 11 may be disposed corresponding to a right eye of a user, and the second functional lens 12 may be disposed corresponding to a left eye of the user, so as to implement some optical functions of the first functional lens 11 and the second functional lens 12, such as augmented reality, virtual reality, light transmission, vision correction, and the like. In one embodiment, the first functional lens 11 and the second functional lens 12 are symmetrically disposed. In one embodiment, at least one of the first functional lens 11 and the second functional lens 12 can be omitted.

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

It is to be understood that the names of "first functional lens", "second functional lens", and "functional lens" may be interchanged in some embodiments. For example, in one embodiment, the "first functional lens" in other embodiments is referred to as a "second functional lens", and correspondingly, the "second functional lens" in other embodiments is referred to as a "first functional lens".

The functional lens 10, for example, the first functional lens 11 and the second functional lens 12, may include a plurality of lenses stacked one on another. In some embodiments, the functional lens 10, such as the first functional lens 11 and the second functional lens 12, may comprise only one lens. In one embodiment, the function of the first functional lens 11 and the function of the second functional lens 12 may be different. Of course, in some embodiments, the function of the first functional lens 11 and the function of the second functional lens 12 may be the same.

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

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

In other embodiments, the lens can also be other functional lenses such as flat lens, anti-dazzle lens, colored lens, etc.

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

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

The electrochromic device may be electrically connected to the circuit assembly 30 inside the head-mounted device 100 to enable control of the electrochromic device.

In one embodiment, the lens may be an optical waveguide, and may be a planar grating waveguide such as a diffraction grating waveguide. For example, the head-mounted device 100 may present a virtual reality/augmented reality environment through the lens in cooperation with the circuit assembly 30.

It is understood that the functional lens 10, such as the first functional lens 11 and the second functional lens 12, may also be a structure formed by combining lenses in any of the above embodiments, and will not be described in detail.

Taking the functional lens 10, such as the first functional lens 11 and the second functional lens 12, as an example of the optical waveguide, the functional lens 10, such as the first functional lens 11 and the second functional lens 12, may be provided with an optical coupling-in portion and an optical coupling-out portion. The optical incoupling portion and the optical outcoupling portion are connected together to form an optical path, and light from an optical machine 311 (shown in fig. 2) in the circuit assembly 30 is coupled into the lens from the optical incoupling portion, transmitted within the optical path, and finally coupled out of the lens at the optical outcoupling portion, incident into the eye of the wearer and imaged on the retina.

Referring to fig. 1 and 2, the frame structure 20 may include a wearing body 40 for mounting the functional lens 10 and being worn on the bridge of the nose of the user, a support portion 50 connected to opposite ends of the wearing body 40 to be erected between the ears and the head of the user, and a slack adjuster 60 for adjusting the force applied between the support portion 50 and the head of the user. Wherein the wearing body 40 and the supporting part 50 are fittingly worn on the head of the user. The slack adjuster 60 may be mounted on the support 50 to adjust the force between the wearing body 40 and the head of the user so that the head-mounted device 100 is comfortable to wear, so that the head-mounted device 100 is suitable for users of different head types. In some embodiments, the frame structure 20 can be worn in other forms, for example, the wearing body 40 can be connected with the supporting portion 50 to form a ring structure or a semi-ring structure for wearing on the head of the user. It is understood that the frame structure 20 may not be limited to the wearing body 40 and the supporting portion 50, but may include other structures, which are not described in detail. In one embodiment, the wearing body 40 can be directly connected and fixed with the supporting portion 50, or can be connected and fixed by the tightening adjusting member 60.

The wearing body 40 may include a frame 41 for mounting the functional lenses 10 such as the first functional lens 11, the second functional lens 12, and connecting arms 42 connected to opposite ends of the frame 41. Wherein the frame 41 is wearable on the bridge of the nose of the user. The connecting arm 42 connects the support portion 50 to connect the frame 41 and the support portion 50.

The frame 41 is used to mount the functional lenses 10, for example, the first functional lens 11 and the second functional lens 12, and to wear the functional lenses 10, for example, the first functional lens 11 and the second functional lens 12. The frame 41 may include a first frame 411 for mounting a functional lens 10 such as a first functional lens 11 and a second frame 412 spaced apart from the first frame 411 for mounting a functional lens 10 such as a second functional lens 12. Wherein, the first frame 411 and the second frame 412 cooperate to realize the installation of the functional lens 10, such as the first functional lens 11 and the second functional lens 12. The first frame 411 and the second frame 412 are spaced apart to give way to the bridge of the nose of the user, and can be erected on the bridge of the nose of the user. In some embodiments, the frame 41 may also be provided with a nose pad for the bridge of the nose of the user to support the frame 41 when the wearing body 40 is worn on the bridge of the nose of the user. The nose pads may be arranged in the manner well known to those skilled in the art and described in the prior art, and will not be described in detail. The nose pads may be provided on the first frame 411 and/or the second frame 412.

It will be appreciated that the designations of "first frame", "second frame", and "frame" may be interchanged in some embodiments. For example, in one embodiment, the "first frame" in the other embodiments is referred to as a "second frame", and correspondingly, the "second frame" in the other embodiments is referred to as a "first frame".

The material of the first frame 411 may be a hard material, and may be one material or a mixture of multiple materials. In some embodiments, the first frame 411 may be a lightweight magnesium aluminum alloy. The first frame 411 may be a ring structure, and is disposed around the functional lens 10, such as the first functional lens 11, to fix the first functional lens 11. Of course, the first frame 411 may also have other shapes such as a semi-ring shape, a plate shape, etc., and the functional lens 10 such as the first functional lens 11 is fixed by adopting a corresponding mounting manner, which will not be described again.

The second frame 412 may be made of a hard material, a single material or a mixture of multiple materials, or the same material as the first frame 411. The second frame 412 may be a ring structure, and is disposed around the functional lens 10, such as the second functional lens 12, to fix the second functional lens 12. Of course, the second frame 412 may also have other shapes, such as a semi-ring shape, a plate shape, etc., and the functional lens 10, such as the second functional lens 12, is fixed by adopting a corresponding mounting manner, which will not be described in detail.

The second frame 412 can be directly connected and fixed to the first frame 411. In an embodiment, a connecting member may be disposed between the second frame 412 and the first frame 411, so as to connect and fix the first frame 411 and the second frame 412. In one embodiment, the second frame 412 can be integrated with the first frame 411.

It is to be understood that at least one of the first frame 411 and the second frame 412 may be omitted. For example, the first frame 411 may be omitted and the support portion 50 may be directly connected to the second frame 412. For example, the second frame 412 is omitted, and the support portion 50 may be directly connected to the first frame 411. In an embodiment, when the first frame 411 and the second frame 412 are omitted, the support portion 50 can be directly connected to the functional lenses 10, such as the first functional lens 11 and the second functional lens 12.

In other embodiments, in order to implement virtual reality or augmented reality functions, even other functions, a camera may be provided on the wearing body 40 (e.g., the first frame 411, the second frame 412, the connecting member, etc.) to implement the shooting of the scene in front of the eyes of the user. In some embodiments, the camera may also track the eyes of the user in conjunction with eye tracking technology, thereby further processing the images displayed in virtual reality or augmented reality.

Referring to fig. 1 and 2, the connecting arm 42 may be made of a hard material. In some embodiments, the connecting arm 42 may be a lightweight magnesium aluminum alloy. The connecting arm 42 may comprise a first connecting arm 421 provided on the first frame 411 and a second connecting arm 422 located on the same side of the frame 41 as the first connecting arm 421 and provided on the second frame 412. Wherein the first and second connecting arms 421 and 422 can be used to connect with the supporting portion 50. In one embodiment, at least one of the first connecting arm 421 and the second connecting arm 422 may be omitted.

It is to be understood that the names "first connecting arm", "second connecting arm", and "connecting arm" may be interchanged in some embodiments. For example, in one embodiment, the "first connecting arm" in the other embodiments is referred to as "second connecting arm", and accordingly, the "second connecting arm" in the other embodiments is referred to as "first connecting arm".

Referring to fig. 2, fig. 3 and fig. 4, fig. 3 is a structural diagram of the functional lens 10, the wearing body 40 and the circuit assembly 30 in the embodiment shown in fig. 2, and fig. 4 is a schematic diagram of a part of the structure of the wearing body 40 in the embodiment shown in fig. 3. The first connecting arm 421 may be disposed at an end of the first frame 411 away from the second frame 412. The second connecting arm 422 may be provided at an end of the second frame 412 remote from the first frame 411. The connecting arm 42, for example, the first connecting arm 421 and the second connecting arm 422 may include a connecting arm main body 423 in which the fastening space 420 is provided, and a first mounting plate 4231 and a second mounting plate 4232 provided at an end of the connecting arm main body 423 away from the lens frame 41. The first and second mounting plates 4231 and 4232 are used to connect to the support portion 50.

It is understood that the designations of "first mounting plate", "second mounting plate", and "mounting plate" may be interchanged in some embodiments. For example, in one embodiment, the "first mounting plate" in other embodiments is referred to as a "second mounting plate", and correspondingly, the "second mounting plate" in other embodiments is referred to as a "first mounting plate".

The fixing space 420 of the connecting arm main body 423 can be used for fixing a part of the structure of the circuit assembly 30, such as the optical engine 311. The fastening space 420 may be communicated through a communication hole 410 provided in the frame 41 so that the circuit module 30, for example, the optical machine 311, is engaged with the functional lens 10, for example, the first functional lens 11.

The first and second mounting plates 4231 and 4232 are spaced apart to form a mounting space 4201 between the first and second mounting plates 4231 and 4232. The mounting space 4201 is used to receive an end portion of the support portion 50 such that the first and second mounting plates 4231 and 4232 are rotatably coupled with the support portion 50. The mounting space 4201 is used to mount the slack adjuster 60. The mounting space 4201 communicates with the card-holding space 420 to arrange the circuit components 30 such as the circuit traces 312 (shown in fig. 2). In one embodiment, the first mounting plate 4231 and the second mounting plate 4232 may also be provided with a pivot portion such as a pivot hole or a pivot shaft or a groove to rotatably connect with the supporting portion 50.

In one embodiment, the connecting arm body 423 is provided with an abutment plate 4233 to cooperate with the support portion 50 and the slack adjuster 60. The abutment plate 4233 may be disposed at both sides of the first and second connection arms 421 and 422 away from each other. In one embodiment, the abutting plate 4233 is fixedly connected to the first mounting plate 4231 and the second mounting plate 4232 to form the mounting space 4201. In one embodiment, the edge of the side of the abutment plate 4233 remote from the connection arm body 423 may be flush with the edges of the first and second mounting plates 4231, 4232.

It will be appreciated that in some embodiments, the first and second mounting plates 4231, 4232 and the abutment plate 4233 may be a unitary structure, and in some embodiments, the first and second mounting plates 4231, 4232 may be omitted. In some embodiments, one of the first and second mounting plates 4231, 4232 may be omitted.

Referring to fig. 1 and 2, the support portion 50 is adapted to be worn between the head and the ear of the user. The support portion 50 may include a first leg 51 rotatably connected to the wearing body 40, e.g., a first connecting arm 421, and a second leg 52 rotatably connected to the wearing body 40, e.g., a second connecting arm 422. The first leg 51 can rotate toward the second leg 52 until the first leg 51 is in the folded state, or rotate toward the side away from the second leg 52 until the first leg 51 is in the unfolded state. The second leg 52 is rotatable toward the first leg 51 until the second leg 52 is in the folded state, and rotatable toward the side away from the first leg 51 until the second leg 52 is in the unfolded state.

When the first leg 51 and the second leg 52 are in the folded state, the volume of the head-mounted device 100 can be reduced for storage, and when the first leg 51 and the second leg 52 are in the unfolded state, the head-mounted device 100 can be worn for use. Of course, the supporting portion 50 may also be provided in other forms such as an annular structure, a semi-annular structure, etc., which are not described in detail.

It is to be understood that the designations "first leg", "second leg", and "leg" may be interchanged in some embodiments. For example, in one embodiment, the "first leg" in other embodiments is referred to as the "second leg", and correspondingly, the "second leg" in other embodiments is referred to as the "first leg".

Referring to fig. 5, fig. 5 is an exploded view of the first leg 51 of the embodiment shown in fig. 2. The first leg 51 may include a leg main body 53 connected to the connecting arm 42, for example, the first connecting arm 421, and a leg side cover 54 engaged with the leg main body 53 at a side of the leg main body 53 facing the second leg 52 to form the receiving space 530. The accommodating space 530 can be used for accommodating a circuit assembly 30, such as the motherboard assembly 313 (shown in fig. 2), and mounting the slack adjuster 60.

Referring to fig. 5 and 6, fig. 6 is a schematic structural view of the leg main body 53 in the embodiment shown in fig. 5. The leg body 53 may be made of a rigid material such as metal, rubber, plastic, etc., but may be made of the same material as the wearing body 40. In some embodiments, the leg body 53 may be a lightweight magnesium aluminum alloy. The leg body 53 may be an elongated shell-like structure as a whole. The leg main body 53 is provided with a connection portion 531 in the receiving space 530 to be connected and fixed with the slack adjuster 60.

The end of the leg body 53 that is connected to the connecting arm 42, such as the first connecting arm 421, is provided with a fitting portion 532, such that the fitting portion 532 is disposed in the accommodating space 530 and is rotatably connected to the connecting arm 42, such as the first connecting arm 421, and in one embodiment, the fitting portion 532 is rotatably connected to the first connecting arm 42, such as the first mounting plate 4231 and the second mounting plate 4232. In one embodiment, the first connecting arm 42 is omitted and the mounting portion 532 is directly pivotally connected to the frame 41, such as the first frame 411.

The fitting portion 532 may include a first engaging side wall 5321 extending from the end of the leg body 53 toward the wearing body 40, for example, the first connecting arm 421 side, and disposed opposite to the leg side cover 54, and a first fitting plate 5322 and a second fitting plate 5323 extending from the end of the leg body 53 toward the wearing body 40, for example, the first connecting arm 421 side, and disposed opposite to each other. The first assembling plate 5322 and the second assembling plate 5323 are connected to the first clamping side wall 5321 and the leg side cover 54, and the first clamping side wall 5321, the first assembling plate 5322 and the second assembling plate 5323 surround to form an assembling space 5301 communicated with the accommodating space 530 for installing the slack adjuster 60 and for arranging the circuit component 30, such as the circuit trace 312.

It is to be understood that the names of "first mounting plate", "second mounting plate", and "mounting plate" may be interchanged in some embodiments. For example, in one embodiment, the "first mounting plate" in the other embodiments is referred to as a "second mounting plate", and accordingly, the "second mounting plate" in the other embodiments is referred to as a "first mounting plate".

When the mounting portion 532 is placed in the mounting space 4201, the first and second mounting plates 5322 and 5323 may be placed between the first and second mounting plates 4231 and 4232. To be rotatably connected to the first and second mounting plates 4231, 4232. The first mounting plate 5322 is disposed between the second mounting plate 5323 and the first mounting plate 4231, and the second mounting plate 5323 is disposed between the first mounting plate 5322 and the second mounting plate 4232. The first and second mounting plates 5322 and 5323 may also be provided with a pivot portion such as a pivot hole or a pivot shaft or a groove to rotatably connect with the first connecting arm 421 such as the first and second mounting plates 4231 and 4232.

The end of the first clamping side wall 5321 remote from the leg body 53 is configured as a cylindrical surface to engage against the slack adjuster 60. The first engaging side wall 5321 is provided with an engaging portion 5324 on a cylindrical surface. In one embodiment, the locking portion 5324 can be a groove or a bump. Other configurations are of course possible. In one embodiment, the end of the first clamping side wall 5321 can be other shaped surfaces. In one embodiment, there may be a plurality of clamping portions 5324.

The connection portion 533 of the first engaging sidewall 5321 and the leg body 53 is formed to provide a space for the first connecting arm 421, such as the abutting plate 4233, so as to enhance the appearance of the wearing body 40. The positioning portion 533 is stepped. In an embodiment, the abutting plate 4233 may abut against the first clamping side wall 5321 at the yielding portion 533 to limit the position of the first leg 51.

The leg side covers 54 may be made of a rigid material such as metal, rubber, plastic, etc., but may be made of the same material as the leg main body 53. In some embodiments, the leg side covers 54 may be a lightweight magnesium aluminum alloy. The leg side cover 54 may include a side cover main body 541 provided to cover the leg main body 53, and a second catching side wall 542 extending from the side cover main body 541 to a side away from the side cover main body 541 and provided to cover the fitting portion 532. The side cover body 541 and the leg body 53 are fastened to form an accommodating space 530. The second clamping side wall 542 and the assembling portion 532 are covered and buckled to form an assembling space 5301. The second clamping side wall 542 is opposite to the first clamping side wall 5321, and is fixedly connected to the first assembly plate 5322 and the second assembly plate 5323. The end of the second clamping side wall 542 away from the leg main body 53 can be spaced apart from the end of the first clamping side wall 5321 away from the side cover main body 541, so that the circuit traces 312 of the circuit assembly 30 extend from the assembly space 5301 into the first connecting arm 421, e.g., the mounting space 4201, and so that the light path of the circuit assembly 30, e.g., the optical engine 311, passes through the assembly space 5301 into the first connecting arm 421, e.g., the mounting space 4201, mates with the functional lens 10, e.g., the first functional lens 11, and so that the slack adjuster 60 extends from the assembly space 5301.

It is understood that the designations of "first clamping side wall", "second clamping side wall", and "clamping side wall" may be interchanged in some embodiments. For example, in one embodiment, the "first clamping side wall" in other embodiments is referred to as the "second clamping side wall", and correspondingly, the "second clamping side wall" in other embodiments is referred to as the "first clamping side wall".

The second leg 52 can be disposed by the first leg 51, for example, a first mounting plate 5322, a second mounting plate 5323, a first clamping side wall 5321, a second clamping side wall 542, an abdicating portion 533, a clamping portion 5324, etc. are disposed. The second leg 52 can be mated with the second connecting arm 422 using the mating relationship of the first leg 51 with the first connecting arm 421. The second leg 52 can be mated with the functional lens 10, such as the second functional lens 12, using the mating relationship of the first leg 51 and the first functional lens 11. Specifically, the arrangement and functions of each component in the second leg 52 can refer to the arrangement and functions of the first leg 51, which are not described in detail. Of course, the second leg 52 may be arranged differently from the first leg 51.

Referring again to fig. 2, the slack adjuster 60 may include a first slack adjuster 61 mounted between the first leg 51 and the first connecting arm 421, and a second slack adjuster 62 mounted between the second leg 52 and the second connecting arm 422. Wherein, the first elastic member 61 is used for regulating the acting force between the first leg 51 and the head of the user by defining the relative rotation angle of the first leg 51 and the first connecting arm 421, and the second elastic member 62 is used for regulating the acting force between the second leg 52 and the head of the user by defining the relative rotation angle of the second leg 52 and the second connecting arm 422.

It is to be understood that the designations of "first slack adjuster", "second slack adjuster", and "slack adjuster" may be interchanged in some embodiments. For example, in one embodiment, the "first slack adjuster" in other embodiments is referred to as the "second slack adjuster", and correspondingly, the "second slack adjuster" in other embodiments is referred to as the "first slack adjuster".

Referring to fig. 7, 8, 9 and 10, fig. 7 is a schematic structural view of the first tightness adjusting member 61 in the embodiment shown in fig. 2, fig. 8 is an exploded view of the first tightness adjusting member 61 in the embodiment shown in fig. 2, fig. 9 is an exploded view of the first tightness adjusting member 61 in the embodiment shown in fig. 2 from another perspective, and fig. 10 is a schematic structural view of the connection between the tightness adjusting member 60 and the wearing body 40 and the first leg 51 in the embodiment shown in fig. 2. The slack adjuster 60, such as the first slack adjuster 61, may include a supporting frame 63 fixed in the first connecting arm 421, such as the mounting space 4201, a first elastic sheet 64 rotatably connected to the supporting frame 63 and installed in the mounting space 5301, a fastening member 65 fastening the first elastic sheet 64 in the first leg 51, such as the receiving space 530, and fixedly connected to the connecting portion 531, and a second elastic sheet 66 installed on the supporting frame 63 and abutting against the first leg 51, such as the mounting portion 532. The first resilient tab 64 and the second resilient tab 66 cooperate to adjust the acting force between the first leg 51 and the first connecting arm 421.

It is understood that the names of "first elastic piece", "second elastic piece", and "elastic piece" may be mutually converted in some embodiments. For example, in one embodiment, the "first elastic piece" in the other embodiments is referred to as a "second elastic piece", and correspondingly, the "second elastic piece" in the other embodiments is referred to as a "first elastic piece".

The support 63 may be made of a rigid material. In some embodiments, the support frame 63 may be a lightweight magnesium aluminum alloy. The supporting frame 63 may include a supporting frame body 631 provided with a receiving space 630. The support frame body 631 can be disposed in the first connecting arm 421, for example, the mounting space 4201, to be fixedly connected to the first connecting arm 421, and can be connected by welding, bonding, or snapping. The support frame main body 631 is used for installing the first resilient piece 64 in the accommodating space 630, and accommodating the second resilient piece 66 and the assembling portion 532 of the first leg 51. In one embodiment, the first connecting arm 421 is omitted, and the support frame main body 631 can be directly disposed on the frame 41, such as the first frame 411.

The support frame body 631 may include a first side plate 6311 disposed opposite to the first mounting plate 4231 and the first assembling plate 5322, a second side plate 6312 disposed opposite to the second mounting plate 4232 and the second assembling plate 5323 and located between the first side plate 6311 and the second mounting plate 4232, and a third side plate 6313 disposed opposite to the abutting plate 4233 and the first clamping side wall 5321 and connected and fixed to the first side plate 6311 and the second side plate 6312. The first side plate 6311, the second side plate 6312 and the third side plate 6313 enclose to form the accommodating space 630. The first side plate 6311 may be located between the first mounting plate 4231 and the first mounting plate 5322. The second side plate 6312 is located between the second mounting plate 4232 and the second mounting plate 5323. Third side panel 6313 may be located between abutment plate 4233 and first clamping side wall 5321.

It is understood that the designations of "first side panel", "second side panel", "third side panel", and "side panel" may be interchanged in some embodiments. For example, in one embodiment, the "first side plate" in other embodiments is referred to as a "second side plate", and correspondingly, the "second side plate" in other embodiments is referred to as a "first side plate".

The first side plate 6311 and the second side plate 6312 are provided with a pivot portion, such as a pivot hole or a pivot shaft or a groove, to be rotatably connected with the first resilient tab 64, so as to be rotatably connected with the first leg 51, such as the mounting portion 532.

The third side plate 6313 is provided with a mounting portion at a side close to the abutting plate 4233 for mounting the first resilient piece 64. In some embodiments, the mounting portion is a platform.

The third side plate 6313 is provided with a through hole 6301 communicating with the accommodating space 630 for penetrating the second elastic sheet 66, so that the second elastic sheet 66 extends into the accommodating space 630.

In an embodiment, the first side plate 6311, the second side plate 6312 and the third side plate 6313 are an integral structure. In an embodiment, the first side plate 6311 may be omitted, or the first side plate 6311 and the first mounting plate 4231 are an integral structure. In an embodiment, the second side plate 6312 may be omitted, or the second side plate 6312 and the second mounting plate 4232 are a unitary structure. In an embodiment, the third side plate 6313 may be omitted, or the third side plate 6313 and the abutment plate 4233 are a unitary structure.

The supporting frame body 631 is provided with a reinforcing rib 632 near the first connecting arm 421, for example, at one side of the connecting arm body 423, in the accommodating space 630, so as to enhance the connection strength between the first side plate 6311, the second side plate 6312 and the third side plate 6313. In one embodiment, the stiffener 632 may be a side plate. In an embodiment, the number of the ribs 632 may be two, but the number may also be other, such as 1, 3, etc., without limitation. The two ribs 632 are provided at intervals to arrange the circuit assembly 30 between the two ribs 632. It will be appreciated that the ribs 632 may be provided in other forms.

The rib 632 is far away from the first connecting arm 421, for example, a side of the connecting arm main body 423, that is, a side of the rib 632 located in the accommodating space 630 is provided with a limiting portion 6321 to limit the rotating position of the first elastic sheet 64. In some embodiments, the reinforcing rib 632 may be omitted, and the limiting portion 6321 may be directly formed on the first side plate 6311, the second side plate 6312, and/or the third side plate 6313, or may be formed at other positions of the support frame main body 631, which is not described herein.

The first resilient tab 64 may include a rotating shaft portion 641 rotatably connected to the support frame main body 631, such as the first side plate 6311 and the second side plate 6312, a resilient tab main body 642 fixedly connected to the rotating shaft portion 641, and a fastening portion 643 fixedly connected to the rotating shaft portion 641.

The rotating shaft portion 641 may be interposed between the mounting portion 532, for example, the first clamping side wall 5321, and the leg side cover 54, for example, the second clamping side wall 542, and may be rotatably connected to the support frame main body 631, for example, the first side plate 6311 and the second side plate 6312. In some embodiments, the rotating shaft portion 641 may penetrate through the first and second mounting plates 5322 and 5323 and be rotatably connected to the support frame body 631, such as the first and second side plates 6311 and 6312. The shaft axis of the shaft portion 641 may be parallel to the shaft axis of the first leg 51 with respect to the first connecting arm 421, e.g., the first mounting plate 4231 and the second mounting plate 4232. In an embodiment, the shaft axis of the shaft portion 641 is a shaft axis of the first leg 51 and the first connecting arm 421, such as the first mounting plate 4231 and the second mounting plate 4232, rotating relatively.

In an embodiment, the rotating shaft portion 641 may be rotatably connected to the first connecting arm 421, such as the first mounting plate 4231 and the second mounting plate 4232, instead of rotatably connected to the support frame body 631, such as the first side plate 6311 and the second side plate 6312.

The elastic sheet main body 642 can be fixedly connected to the rotation shaft 641 and extends into the accommodating space 530 of the leg main body 53. The spring main body 642 can be elastically deformed when being stressed.

The trim portion 643 may be disposed on the rotation shaft portion 641. The locking portion 643 may be disposed between the mounting portion 532, for example, the first locking side wall 5321 and the leg side cover 54, for example, the second locking side wall 542, and may extend from a gap between the mounting portion 532, for example, the first locking side wall 5321 and the leg side cover 54, for example, the second locking side wall 542, so as to be engaged with the limiting portion 6321. When the rotating shaft portion 641 rotates relative to the support frame main body 631, the locking portion 643 can rotate between the limiting portion 6321 and the third side plate 6313, and is limited when abutting against the limiting portion 6321.

In an embodiment, the blocking portion 643 is provided with a space 640 corresponding to a gap between the two ribs 632, so as to arrange the circuit component 30, such as the circuit trace 312, between the space 640.

The trim 65 is fixed to the connecting portion 531, so that the spring main body 642 is interposed between the trim 65 and the leg main body 53. When the rotating shaft 641 rotates relative to the support frame body 631, the locking member 65 can press the spring main body 642, so that the spring main body 642 is elastically deformed, and the spring main body 642 slides between the locking member 65 and the leg main body 53.

In some embodiments, the trim 65 may be a portion of the leg body 53. In some embodiments, the trim 65 may be a unitary structure with the leg body 53.

It can be understood that the fastening member 65 and the leg main body 53 cooperate to form a sliding space, so that the elastic sheet main body 642 is elastically deformed to slide in the sliding space, and therefore, the leg main body 53 may be provided with a sliding slot, a sliding hole, a sliding rail, and other structures having a sliding space to replace the fastening member 65. The sliding space may be extended in the extending direction of the dome main body 642.

The second resilient sheet 66 may be made of a hard material. The second elastic piece 66 may include a fixing portion 661 fixed on a side of the third side plate 6313 close to the abutting plate 4233 and an elastic arm 662 connected and fixed with the fixing portion 661 and extending into the accommodating space 630. The fixing portion 661 may be fixed to a support platform on a side of the third side plate 6313 close to the abutment plate 4233. Of course, the fixing portion 661 may be fixed to the side of the third side plate 6313 away from the contact plate 4233. But may be fixed to the other position of the support main body 631. In some embodiments, the second resilient tab 66 may be omitted.

The resilient arm 662 may have the ability to elastically deform. The elastic arm 662 may include a first elastic portion 6621 penetrating through the through hole 6301 and connected and fixed to the fixing portion 661, and a second elastic portion 6622 connected and fixed to the first elastic portion 6621 in the accommodating space 630. The first elastic portion 6621 and the second elastic portion 6622 form a contact portion in a circular arc transition to the mounting portion 532, such as the first clamping side wall 5321.

Referring to fig. 1, 2, 11 and 12, fig. 11 is a structural view of the first slack adjuster 61 engaged with the first leg 51 in the embodiment shown in fig. 2. Fig. 12 is a block diagram of the first slack adjuster 61 engaged with the first leg 51 in the embodiment of fig. 2. The first leg 51 is in the deployed state. When the first leg 51 is matched with the support frame 63, the first elastic sheet 64 is matched with the second elastic sheet 66 to adjust the first leg 51. When the first leg 51 continues to move to the side away from the second leg 52, that is, when the first leg 51 rotates about the axis of the rotation shaft relative to the supporting frame 63 and continues to unfold, the first elastic sheet 64, for example, the fastening portion 643 abuts against the limiting portion 6321, so that the first elastic sheet 64, for example, the rotating shaft portion 641 cannot rotate relative to the supporting frame 63, in order to continue to rotate about the axis of the rotation shaft relative to the supporting frame 63, the first elastic sheet 64, for example, the elastic sheet main body 642 bends under the limiting of the fastening member 65 and generates elastic deformation, and further, an acting force for rotating the first leg 51 to the side of the second leg 52 is given, so that the first leg 51 is prevented from rotating to the side away from the second leg 52, so that the first leg 51 has a reverse folding force, and further, when the head-mounted device 100 is worn on the head of a user, the head-mounted device can adapt to different head shapes of the user.

In fig. 11 and 12, the contact portion of the second elastic piece 66 is located in the first leg 51, for example, the clamping portion 5324 of the first clamping side wall 5321, to limit the first leg 51 and prevent the first leg 51 from folding or unfolding.

First landing leg 51 is when folding state is changed into by the expansion state, first landing leg 51 is to being close to second landing leg 52 one side motion, first landing leg 51 is for support frame 63 around the rotation axis in order to fold, the contact site of second shell fragment 66 will break away from the injecing of joint portion 5324, carry out the butt with the cylinder of first joint lateral wall 5321, under the elastic deformation effect of second shell fragment 66, produce frictional resistance, prevent first landing leg 51 to rotating to being close to second landing leg 52 one side, give first landing leg 51 for support frame 63 pivoted damping force, produce the damping and feel, improve user experience. When the contact part of the second elastic sheet 66 is located at the end of the first clamping side wall 5321, the contact part of the second elastic sheet 66 is clamped and limited with the end of the first clamping side wall 5321, and the first leg 51 is prevented from being unfolded randomly.

It is understood that the supporting frame 63 of the first tightness adjusting member 61 can also be fixed on the first leg 51, and the first resilient piece 64 is extended into the first connecting arm 421. And the connection structure of the first connection arm 421 and the first leg 51 can be interchanged. In some embodiments, the second resilient piece 66 may not be fixed to the supporting frame 63 when the supporting frame 63 is fixed to the first leg 51, but may be directly fixed to the first connecting arm 421.

In addition, the second slack adjuster 62 may be provided in the manner of the first slack adjuster 61. The second slack adjuster 62 can be engaged with the second leg 52 and the second connecting arm 422 using the engagement relationship of the first slack adjuster 61 with the first leg 51 and the first connecting arm 421, respectively. The second slack adjuster 62 can be mated to the circuit assembly 30 using the mating relationship of the first slack adjuster 61 to the circuit assembly 30. The specific arrangement and function of each component in the second elastic adjusting member 62 can refer to the arrangement and function of the first elastic adjusting member 61, which is not described in detail.

Referring to fig. 2, the circuit assembly 30 may include a first circuit assembly 31 cooperating with the functional lens 10, such as the first functional lens 11, and a second circuit assembly 32 cooperating with the functional lens 10, such as the second functional lens 12. In one embodiment, one of the first circuit element 31 and the second circuit element 32 may be omitted.

It is to be understood that the designations of "first circuit component", "second circuit component", and "circuit component" may be interchanged in some embodiments. For example, in one embodiment, "first circuit component" in other embodiments is referred to as "second circuit component", and correspondingly, "second circuit component" in other embodiments is referred to as "first circuit component".

Referring to fig. 2 and 13, fig. 13 is a structural diagram of the first circuit component 31 and the first leg 51 in the embodiment shown in fig. 2. The circuit assembly 30, such as the first circuit assembly 31, can include an optical engine 311 disposed in the clamping space 420, a circuit trace 312 electrically connected to the optical engine 311, and a main board assembly 313 mounted in the first leg 51, such as the accommodating space 530. It will be appreciated that other electronic devices such as batteries, sensors, cameras, etc. may also be included in the circuit assembly 30, such as the first circuit assembly 31.

The main board assembly 313 is used for providing image information for the optical machine 311, so that the optical machine 311 can emit light with the image information. So that the light passes through the communication hole 410 and is incident into the functional lens 10, for example, the first functional lens 11 at the light-in portion of the functional lens 10, for example, the first functional lens 11.

The circuit trace 312 may extend from the clamping space 420 into the mounting space 4201, extend into the accommodating space 630 and the abdicating space 640, extend into the assembling space 5301 through the gap between the second clamping sidewall 542 and the first clamping sidewall 5321, and further extend into the accommodating space 530 to be electrically connected to the motherboard component 313.

It will be appreciated that the second circuit component 32 may be arranged in the manner of the arrangement of the first circuit component 31. The second circuit assembly 32 can be engaged with the second leg 52, the second connecting arm 422 and the second slack adjuster 62 by the first circuit assembly 31 in engagement with the first leg 51, the first connecting arm 421 and the first slack adjuster 61, respectively. For details, the setting manner and the function of each component in the second circuit assembly 32 can refer to the setting manner and the function of the first circuit assembly 31, which are not described in detail.

In addition, in some embodiments, the motherboard component 313 in the second circuit component 32 may be electrically connected with the motherboard component 313 in the first circuit component 31. In an embodiment, one of the motherboard component 313 in the second circuit component 32 and the motherboard component 313 in the first circuit component 31 may be omitted.

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

Claims (22)

1. A slack adjuster, comprising:

the support frame is provided with a limiting part;

the first elastic sheet is rotatably connected with the support frame, can rotate to a position abutted against the limiting part in one direction relative to the support frame, is stressed when being abutted against the limiting part and rotates relative to the support frame in the one direction to generate elastic deformation; and

and the second elastic sheet is arranged on the support frame and extends to one side of the axis of the rotating shaft of the first elastic sheet.

2. The slack adjuster of claim 1, further comprising:

and the clamping and fixing piece is used for fixing the first elastic sheet so as to apply acting force to the first elastic sheet.

3. The slack adjuster according to claim 1 or 2, wherein the supporting frame is provided with an accommodating space, and the first resilient piece is mounted in the accommodating space and extends out of the accommodating space.

4. The slack adjuster of claim 3, wherein the support bracket comprises:

the first side plate is rotatably connected with the first elastic sheet;

the second side plate is arranged opposite to the first side plate and is in rotating connection with the first elastic sheet, and the first side plate or the second side plate is provided with a limiting part; and

and the third side plate is fixedly connected with the first side plate and the second side plate respectively and forms the accommodating space by being surrounded by the first side plate and the second side plate.

5. The tightness adjusting member of claim 4, wherein the second resilient tab is disposed on a surface of the third side plate outside the receiving space and extends into the receiving space.

6. The tightness adjustment member of claim 5, wherein said second resilient tab comprises:

the fixing part is fixed on the third side plate, and a through hole is formed in the third side plate;

and the elastic arm is fixedly connected with the fixing part, penetrates through the through hole and extends in the accommodating space so as to extend to one side of the axis of the first elastic sheet rotating shaft.

7. The slack adjuster of claim 6, wherein the resilient arm comprises:

the first elastic part is fixedly connected with the fixing part, penetrates through the through hole and extends in the accommodating space; and

and the second elastic part is fixedly connected with one end of the first elastic part, which is far away from the fixing part, and a contact part is formed between the first elastic part and the second elastic part.

8. The slack adjuster of any one of claims 1-2 and 4-7, wherein the first resilient tab comprises:

the rotating shaft part is rotatably connected with the supporting frame;

the elastic sheet main body is fixedly connected with the rotating shaft part; and

the clamping part is fixedly connected with the rotating shaft part, and the elastic sheet main body is configured to be elastically deformed in the direction under stress when the clamping part is abutted against the limiting part.

9. A head-mounted device, comprising:

a wearing body;

the first supporting leg and the second supporting leg are oppositely arranged and are respectively and rotatably connected with the wearing body, so that the first supporting leg rotates around the rotating shaft to one side close to or far away from the second supporting leg; and

the first elastic sheet is rotatably connected with one of the first supporting leg and the wearing main body, a limiting part is arranged on the other one of the first supporting leg and the wearing main body, the first elastic sheet is arranged to extend in one of the first supporting leg and the wearing main body, the first supporting leg is arranged to rotate around the rotating shaft to one side far away from the second supporting leg and can rotate to the position where the first elastic sheet is abutted against the limiting part, and the first elastic sheet is elastically deformed when abutted against the limiting part in response to the rotation of the first supporting leg to one side far away from the second supporting leg under the stress of the first supporting leg.

10. The head-mounted apparatus according to claim 9, wherein the one is the first leg, the other is the wearing body, the wearing body is provided with a support frame, and the stopper portion is provided on the support frame.

11. The headset of claim 10, wherein the first leg comprises:

the landing leg main body is rotatably connected with the wearing main body and is rotatably connected with the first elastic sheet; and

the landing leg side cover is located the landing leg main part is close to one side of second landing leg, with the landing leg main part is connected fixedly to form accommodation space, first shell fragment is in the setting extends in the accommodation space.

12. The head-mounted apparatus according to claim 11, wherein a fitting portion is provided at an end of the leg main body rotatably connected to the wearing main body, the fitting portion fixedly connected to the leg side cover to form a fitting space communicating with the receiving space, and the first resilient piece is configured to extend from between the fitting portion and the leg side cover to be disposed outside the fitting space.

13. The headset of claim 12, wherein the first resilient tab comprises:

a rotating shaft part which is arranged in the assembling space and is rotationally connected with the assembling part, and the rotating shaft part is parallel to the rotating shaft axis of the assembling part relative to the rotating shaft axis of the wearing body;

the elastic sheet main body is fixedly connected with the rotating shaft part and extends in the accommodating space; and

the clamping portion is fixedly connected with the rotating shaft portion, the clamping portion is arranged to extend from the space between the assembling portion and the supporting leg side cover to the outside of the assembling space, and the clamping portion is used for being abutted to the limiting portion.

14. The headset of claim 13, wherein a spindle axis of the spindle portion relative to the fitting portion coincides with a spindle axis of the fitting portion relative to the wearing body.

15. The head-mounted apparatus according to claim 13, wherein the leg main body is provided with a locking piece in the accommodating space, and the locking piece is used for locking the spring main body.

16. The head-mounted apparatus according to claim 13, wherein the wearing body is provided with a second elastic sheet, and the second elastic sheet is used for abutting against the assembling portion to provide damping when the assembling portion rotates with the wearing body.

17. The headset of claim 16, wherein the second resilient piece comprises:

the fixing part is fixed on the support frame;

and the elastic arm is fixedly connected with the fixing part and is used for being abutted against the assembling part.

18. The head-mounted apparatus according to claim 17, wherein the assembling portion is provided with a clamping side wall disposed opposite to the leg side cover, one end of the clamping side wall, which is far away from the leg main body, is spaced apart from the leg side cover, so that a gap between the clamping side wall and the leg side cover of the clamping portion extends out of the assembling space, and the elastic arm abuts against the clamping side wall.

19. The head-mounted apparatus according to claim 18, wherein the end of the clamping side wall far from the leg main body is a cylindrical surface, the elastic arm abuts against the cylindrical surface, and the cylindrical surface is provided with a clamping portion to be clamped with the elastic arm.

20. Head-mounted device according to claim 12, characterized in that said wearing body is provided with a connecting arm which is rotatably connected with said first leg.

21. The head-mounted apparatus of claim 20, further comprising:

a functional lens mounted on the wearing body.

22. The head-mounted apparatus of claim 21, further comprising:

the optical machine is arranged on the connecting arm, and the functional lens is provided with an optical coupling light-in part and an optical coupling light-out part so as to couple light rays emitted by the optical machine into the functional lens at the optical coupling light-in part and couple out the functional lens at the optical coupling light-out part;

the circuit wiring is electrically and mechanically connected with the optical machine and arranged between the assembling part and the side cover of the supporting leg to extend into the accommodating space; and

and the mainboard assembly is arranged in the accommodating space and is electrically connected with the circuit wiring.

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