CN113419351A

CN113419351A - AR glasses

Info

Publication number: CN113419351A
Application number: CN202110731312.XA
Authority: CN
Inventors: 江宇航; 于洋
Original assignee: Goertek Inc
Current assignee: Goertek Inc
Priority date: 2021-06-28
Filing date: 2021-06-28
Publication date: 2021-09-21

Abstract

The invention discloses AR glasses, which comprise a glasses support, a battery assembly and a wireless charging receiving coil, wherein the glasses support is provided with a lens assembly and an optical-mechanical assembly, the optical-mechanical assembly is coupled with the lens assembly, the battery assembly is arranged on the glasses support, the battery assembly is electrically connected with the optical-mechanical assembly, the wireless charging receiving coil is arranged on the optical-mechanical assembly, and the wireless charging receiving coil is electrically connected with the battery assembly. The technical scheme of the invention can reduce the occupation of the charging structure on the space for installing other functional modules on the AR glasses.

Description

AR glasses

Technical Field

The invention relates to the technical field of intelligent glasses charging, in particular to AR glasses.

Background

Along with the development of science and technology, AR glasses appear in people's field of vision gradually, are equipped with the battery in the AR glasses usually to each functional module power supply in the AR glasses for the AR glasses can independently wear the use. And present AR glasses usually adopt wired mode of charging to charge, so need independently set up a space on AR glasses and supply the interface setting that charges, lead to on the AR glasses can supply the installation space of other functional module or battery to be compressed, for example charge when the interface occupies the installation space of battery, can lead to the capacity of battery to reduce to shorten the duration of AR glasses, thereby can reduce the performance of AR glasses.

Disclosure of Invention

The invention mainly aims to provide AR (augmented reality) glasses, aiming at reducing the occupation of a charging structure on the space for installing other functional modules on the AR glasses.

In order to achieve the above object, the present invention provides AR glasses comprising:

the glasses bracket is provided with a lens assembly and an optical-mechanical assembly, and the optical-mechanical assembly is coupled with the lens assembly;

the battery component is arranged on the glasses bracket and is electrically connected with the optical-mechanical component; and

and the wireless charging receiving coil is arranged on the optical machine assembly and is electrically connected with the battery assembly.

Optionally, the optical-mechanical assembly includes an optical-mechanical body and an optical-mechanical housing, the optical-mechanical body is coupled with the lens assembly, and the optical-mechanical housing is covered on the optical-mechanical body; the wireless charging receiving coil is arranged on the optical machine shell.

Optionally, the wireless charging receiving coil and the optical machine housing are integrally injection molded; alternatively, the first and second electrodes may be,

the optical machine outer shell comprises a first inner shell and a first outer shell, the first inner shell is covered on the optical machine assembly, the first outer shell is sleeved outside the first inner shell, and the wireless charging receiving coil is arranged between the first inner shell and the first outer shell.

Optionally, the wireless charging receiving coil is wound along the circumference of the optical machine body so as to surround the periphery of the optical machine body.

Optionally, the AR glasses further include a wireless charger, the wireless charger includes a charging housing and a wireless charging transmitting coil arranged on the charging housing, the charging housing has a socket, the charging housing is sleeved on the optical transceiver housing through the socket, and the wireless charging transmitting coil is annularly arranged on the periphery of the wireless charging receiving coil.

Optionally, the charging housing is an elastic body, and the charging housing is in interference fit with the optical machine housing.

Optionally, the wireless charging transmitting coil and the charging housing are integrally injection-molded; alternatively, the first and second electrodes may be,

the charging outer shell comprises a second inner shell and a second outer shell, the second inner shell is provided with the plug interface, the second outer shell is sleeved outside the second inner shell, and the wireless charging transmitting coil is arranged between the second inner shell and the second outer shell.

Optionally, the AR glasses include a charging connector and two wireless chargers, both of the wireless chargers are electrically connected to the charging connector, and the charging connector is used for connecting a power supply.

Optionally, the eyeglass frame comprises a frame and temple assemblies connected to the frame, the lens assemblies and the opto-mechanical assemblies are both located on the frame.

Optionally, the picture frame includes two installing frames, two all be equipped with in the installing frame the lens subassembly, two the one end that the installing frame was kept away from each other respectively is equipped with one ray apparatus subassembly, it is same on the installing frame the lens subassembly with ray apparatus subassembly looks coupling, each the ray apparatus subassembly all is equipped with one outward ray apparatus shell, at least one ray apparatus shell is equipped with wireless receiving coil that charges.

Optionally, the optical engine housing is disposed on a side of the mounting frame facing the temple assembly.

Optionally, the two optical machine housings are both provided with the wireless charging receiving coils, and the two wireless charging receiving coils are electrically connected to the same battery assembly; alternatively, the first and second electrodes may be,

the number of the battery assemblies is two, one of the optical mechanical assemblies and one of the wireless charging receiving coils are electrically connected with one of the battery assemblies, and the other of the optical mechanical assemblies and the other of the wireless charging receiving coils are electrically connected with the other of the battery assemblies.

According to the technical scheme, the wireless charging receiving coil is arranged on the optical-mechanical assembly, the AR glasses can be wirelessly charged through the wireless charger, when the wireless charging receiving coil is arranged on the optical-mechanical assembly, the wireless charging receiving coil can be installed in the space on the optical-mechanical assembly, and the situation that an area is independently arranged on the glasses support for installing the wireless charging receiving coil is avoided, so that the occupation of a charging structure on the space for installing other functional modules on the AR glasses can be reduced, the AR glasses have a larger space for arranging batteries or other functional modules, and the performance of the AR glasses is favorably improved. But also the structure of the AR glasses is more compact, thereby being beneficial to reducing the volume of the AR glasses and being convenient for a user to wear, use and carry.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.

FIG. 1 is a schematic structural diagram of an embodiment of AR glasses according to the present invention;

FIG. 2 is a schematic view of the structure of the optical housing and the wireless charger of FIG. 1;

FIG. 3 is a schematic view of the AR spectacles of FIG. 1 viewed from another angle;

fig. 4 is a schematic structural view of the wireless charger in fig. 1 sleeved on the housing of the optical machine.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				10	Glasses frame	30	Optical machine shell
11	Picture frame	40	Wireless charging receiving coil
				111	Mounting frame	50	Wireless charger
12	Temple piece	51	Charging shell
				121	Hanging rack	52	Interface
122	Glasses legs	53	Wireless charging transmitting coil
				20	Lens assembly	60	Charging connector

The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, 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 invention.

It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.

In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.

The invention provides AR glasses.

In an embodiment of the present invention, referring to fig. 1 and fig. 2, the AR glasses include a glasses frame 10, a battery assembly and a wireless charging receiving coil 40, the glasses frame 10 is provided with a lens assembly 20 and an optical-mechanical assembly, the optical-mechanical assembly is coupled to the lens assembly 20, the battery assembly is disposed on the glasses frame 10, the battery assembly is electrically connected to the optical-mechanical assembly, the wireless charging receiving coil 40 is disposed on the optical-mechanical assembly, and the wireless charging receiving coil 40 is electrically connected to the battery assembly.

When setting up wireless receiving coil 40 that charges on the ray apparatus subassembly, can charge through wireless charger 50 cooperation wireless charging coil, specifically speaking, be equipped with wireless transmitting coil 53 that charges on wireless charger 50, wireless charger 50 can demountable installation on ray apparatus subassembly or glasses support 10 to make wireless transmitting coil 53 and the wireless receiving coil 40 that charges to cooperateing and realize wireless charging. The wireless charger 50 may be sold together as an accessory to AR glasses, or the wireless charger 50 and AR glasses may be sold separately.

According to the technical scheme, the wireless charging receiving coil 40 is arranged on the optical-mechanical assembly, the AR glasses can be wirelessly charged through the wireless charger 50, when the wireless charging receiving coil 40 is arranged on the optical-mechanical assembly, the wireless charging receiving coil 40 can be installed in the space on the optical-mechanical assembly, and the situation that an area is independently arranged on the glasses support 10 and used for installing the wireless charging receiving coil 40 is avoided, so that the occupation of a charging structure on the space for installing other function modules on the AR glasses can be reduced, the AR glasses have a larger space for arranging batteries or other function modules, and the performance of the AR glasses is favorably improved. But also the structure of the AR glasses is more compact, thereby being beneficial to reducing the volume of the AR glasses and being convenient for a user to wear, use and carry.

In one embodiment, the optical module includes an optical module body and an optical module housing 30, the optical module body is coupled to the lens assembly 20, the optical module housing 30 covers the optical module body, and the wireless charging receiver coil 40 is disposed on the optical module housing 30. Specifically, the carriage housing 30 is connected to the glasses frame 10, and covers the carriage body. Compare in the ray apparatus body as electron device, ray apparatus shell 30 is convenient for the shaping, and the cost is lower, when locating ray apparatus shell 30 with wireless receiving coil 40 that charges, the installation of the wireless receiving coil 40 that charges of being convenient for, and installing wireless receiving coil 40 at the in-process of ray apparatus shell 30 with wireless receiving coil 40 that charges moreover, wireless receiving coil 40 and ray apparatus body do not influence each other, can reduce the possibility that the in-process of wireless receiving coil 40 that charges damaged the ray apparatus body. The housing 30 may be integrally formed on the glasses frame 10, or may be detachably mounted on the glasses frame 10. Of course, in other embodiments, a wireless charging coil may be disposed between the opto-housing 30 and the opto-housing body. In addition, in other embodiments, the optical engine housing 30 may be fixed only on the optical engine body.

In an embodiment, the wireless charging receiving coil 40 is wound around the optical engine body along the circumferential direction of the optical engine body so as to surround the periphery of the optical engine body. With such an arrangement, the area of the wireless charging receiving coil 40 can be made larger, so that the charging power can be increased. Of course, in other embodiments, the wireless charging receiving coil 40 can be disposed on the end of the optical housing 30 away from the lens assembly 20.

The wireless charging receiver coil 40 can be mounted on the optical housing 30 in various ways, for example, in an embodiment, the wireless charging receiver coil 40 is integrally injection-molded with the optical housing 30. Specifically, the material of the optical engine housing 30 is plastic, that is, the wireless charging receiving coil 40 is integrally injection-molded with the optical engine housing 30 as an insert. So can realize the assembly of wireless receiving coil 40 that charges when shaping ray apparatus shell 30, can reduce the process of wireless receiving coil 40 that charges in ray apparatus shell 30 equipment, be favorable to promoting production efficiency. And can guarantee that wireless receiving coil 40 that charges is reliable and stable, be favorable to promoting wireless receiving coil 40's that charges life.

In another embodiment, the optical engine housing 30 includes a first inner housing and a first outer housing, the first inner housing covers the optical engine assembly, the first outer housing is sleeved outside the first inner housing, and the wireless charging receiving coil 40 is disposed between the first inner housing and the first outer housing. Specifically, the wireless charging receiving coil 40 and the optical machine housing 30 are formed in a split manner, so that the wireless charging receiving coil 40 can be assembled at normal temperature, and the influence of a high-temperature environment on the performance of the wireless charging receiving coil 40 can be avoided.

For example, in an embodiment, the first inner housing and the eyeglass frame 10 are integrally formed, and the first outer housing and the first inner housing are separately formed, that is, the first outer housing and the eyeglass frame 10 are separately formed, and the eyeglass frame 10 is provided with a mounting opening for the optical engine body to be mounted in the first inner housing. When installing wireless receiving coil 40 that charges promptly, can twine wireless receiving coil 40 that charges in the outer peripheral face of first inner shell earlier, locate wireless charging coil and first inner shell outside with first outer clamshell again. So can guarantee that the better sealed cowling of first inner shell establishes the ray apparatus body.

In another embodiment, the first inner shell, the first outer shell and the eyeglass frame 10 are formed separately from each other, and both the first inner shell and the first outer shell are in the shape of a mask with an opening at one end. During installation, the first inner shell can be covered on the optical machine body, then the wireless charging receiving coil 40 is wound outside the first inner shell, and finally the first outer shell is covered outside the wireless charging coil and the first inner shell; or the wireless charging receiving coil 40, the first inner shell and the first outer shell are assembled into a whole, and then the first inner shell is covered on the optical machine body.

In another embodiment, the first inner housing is in the shape of a cover with an opening at one end, the first outer housing is integrally formed on the outer periphery of the first inner housing, and the portions of the first inner housing and the first outer housing located on the outer periphery of the optical engine body are spaced apart to form an accommodating cavity, the opening end of the first inner housing is provided with an annular opening communicated with the accommodating cavity for the wireless charging receiving coil 40 to be accommodated in the accommodating cavity, and the first inner housing and the first outer housing are both formed separately from the glasses frame 10. That is, during installation, the wireless charging receiving coil 40 can be firstly installed into the accommodating cavity from the annular opening, and then the first inner shell is covered on the optical machine body.

In another embodiment, the first inner casing is in a shape of a cover with an opening at one end, the first outer casing is integrally formed on the periphery of the first inner casing, and portions of the first inner casing and the first outer casing located on the periphery of the optical engine body are spaced apart to form an accommodating cavity, the other end of the first inner casing away from the opening end is provided with an annular opening communicated with the accommodating cavity, so that the wireless charging receiving coil 40 is accommodated in the accommodating cavity, and the optical engine outer casing 30 further includes a cover plate covering the annular opening. At this time, the first inner case and the first outer case are both formed separately from the glasses frame 10, or the first inner case and the first outer case are both formed integrally with the glasses frame 10.

Referring to fig. 2 to 4, in an embodiment, the AR glasses further include a wireless charger 50, the wireless charger 50 includes a charging housing 51 and a wireless charging transmitting coil 53 disposed on the charging housing 51, the charging housing 51 has a socket 52, and when the charging housing 51 is sleeved on the optical engine housing 30 through the socket 52 for charging, the wireless charging transmitting coil 53 is disposed around the periphery of the wireless charging receiving coil 40. Specifically, the wireless charger 50 is used as an accessory for AR glasses. The outer surface of glasses support 10 is located to ray apparatus shell 30 protrusion to supply charging shell 51 cover to establish, so with charging shell 51 cover carry out wireless mode of charging outside ray apparatus shell 30, can be convenient for charging shell 51 and ray apparatus shell 30 fixed, reduce the wireless charger 50 of charging in-process and the detached possibility of ray apparatus shell 30. Moreover, only the wireless charging transmitting coil 53 may be provided in the peripheral wall of the charging housing 51, so that the wall thickness of the peripheral wall of the charging housing 51 may be reduced, that is, the circumferential dimension of the wireless charger 50 may be reduced for easy storage. Of course, in other embodiments, when the wireless charging receiving coil 40 is disposed at the end of the optical housing 30 away from the lens assembly 20, the wireless charging transmitting coil 53 may also be disposed at the bottom surface of the charging housing 51 opposite to the socket 52.

In one embodiment, the charging housing 51 is an elastic body, and the charging housing 51 is in interference fit with the optical engine housing 30. Specifically, the charging housing 51 is made of an elastic material, such as silicon gel or rubber, so that the charging housing 51 can be tightly sleeved outside the optical engine housing 30 during charging, thereby reducing the possibility of separating the wireless charger 50 from the optical engine housing 30 during charging. Moreover, due to the arrangement, a connection structure does not need to be arranged between the charging shell 51 and the optical machine shell 30, the structure of the optical machine shell 30 and the charging shell 51 is facilitated to be simplified, and the charging device can be conveniently disassembled and assembled. Of course, in other embodiments, the charging housing 51 and the optical engine housing 30 may be in clearance fit, and a clamping structure is disposed between the charging housing 51 and the optical engine housing 30 to prevent the charging housing 51 and the optical engine housing 30 from being separated during the charging process.

The wireless charging transmitting coil 53 is mounted on the charging housing 51 in various ways, for example, in one embodiment, the wireless charging transmitting coil 53 is integrally injection-molded with the charging housing 51. That is, the wireless charging transmission coil 53 is integrally injection-molded with the charging case 51 as an insert. So can realize the assembly of wireless transmitting coil 53 that charges when shaping charging shell 51, can reduce the process of wireless transmitting coil 53 that charges in the equipment of charging shell 51, be favorable to promoting production efficiency. And can guarantee that wireless transmitting coil 53 is reliable and stable, be favorable to promoting wireless transmitting coil 53's that charges life.

In another embodiment, the charging outer shell 51 includes a second inner shell having a socket 52 and a second outer shell sleeved outside the second inner shell, and the wireless charging transmitting coil 53 is disposed between the second inner shell and the second outer shell. Specifically, the wireless charging transmitting coil 53 and the charging housing 51 are formed separately, so that the wireless charging transmitting coil 53 can be assembled at normal temperature, and the influence of a high-temperature environment on the performance of the wireless charging transmitting coil 53 can be avoided.

For example, in an embodiment, the second outer shell and the second inner shell are separately formed, that is, when the wireless charging transmitting coil 53 is installed, the wireless charging transmitting coil 53 may be wound on the outer circumferential surface of the second inner shell, and then the second outer shell is covered outside the wireless charging coil and the second inner shell. In another embodiment, the second inner housing is in a shape of a cover with an opening at one end, the second outer housing is integrally formed at the periphery of the second inner housing, the portions of the second inner housing and the second outer housing located at the periphery of the optical engine body are spaced apart to form an accommodating cavity, the opening end of the second inner housing is provided with an annular mounting opening communicated with the accommodating cavity, so that the wireless charging transmitting coil 53 is installed in the accommodating cavity, and the wireless charger 50 further includes a covering member covering the annular mounting opening. When the wireless charging transmitting coil 53 is installed, the wireless charging transmitting coil 53 can be firstly installed into the accommodating cavity from the annular installing opening, and then the covering part covers the annular installing opening, so that the wireless charging transmitting coil 53 is packaged in the accommodating cavity.

In one embodiment, the eyeglass frame 10 comprises a frame 11 and a temple assembly 12 coupled to the frame 11, the lens assembly 20 and the opto-mechanical assembly being disposed on the frame 11. When the user wears the AR glasses, the temple assembly 12 may be deformed, which may cause the optical-mechanical assembly to shift relative to the lens assembly 20 if the optical-mechanical assembly is disposed on the temple assembly 12, thereby affecting the imaging quality. And when picture frame 11 is all located through with lens subassembly 20 and ray apparatus subassembly, can guarantee lens subassembly 20 and ray apparatus subassembly relatively stable, reduce the user and wear the in-process and lead to the possibility of the relative lens subassembly 20 skew of ray apparatus subassembly because of mirror leg subassembly 12 warp, can guarantee to form images stably. Of course, in other embodiments, the opto-mechanical assembly may be disposed on the temple assembly 12, such as by providing a rigid reinforcement at the opto-mechanical assembly to prevent the opto-mechanical assembly from shifting relative to the lens assembly 20.

In an embodiment, the frame 11 includes two mounting frames 111, a lens assembly 20 is disposed in each of the two mounting frames 111, an optical-mechanical assembly is disposed at each end of the two mounting frames 111 away from each other, the lens assembly 20 and the optical-mechanical assembly on the same mounting frame 111 are coupled to each other, an optical-mechanical housing 30 is disposed outside each optical-mechanical assembly, and at least one optical-mechanical housing 30 is disposed with the wireless charging receiving coil 40. That is, the lens assembly 20 in each mounting frame 111 is independently coupled to an optical-mechanical assembly, so that the imaging quality of the lens assembly 20 in each mounting frame 111 can be ensured. And locate the bare engine subassembly when the one end that another installing frame 111 was kept away from to corresponding installing frame 111, be equivalent to keep away from bare engine subassembly two bridge of the nose department between the installing frame 111 and set up to when the user wore AR glasses, can make bare engine subassembly keep away from and be used for the nose, be located the outside of eye, can reduce bare engine subassembly and the possibility of user face contact, can promote the user and wear the travelling comfort. Of course, in other embodiments, the optical housing 30 may be disposed on the upper frame of the mounting frame 111. In addition, in other embodiments, the two lens assemblies 20 may share one optical-mechanical assembly, that is, the optical-mechanical assembly is disposed between the two mounting frames 111 (at the bridge of the nose of the frame 11).

In one embodiment, the opto-mechanical housing 30 is disposed on a side of the mounting frame 111 facing the temple assembly 12. That is, the optical engine housing 30 is protruded on one side of the installation frame 111 facing the temple assembly 12, so that the optical engine housing 30 is extended along the extension direction when the temple assembly 12 is unfolded, and the protrusion size of the optical engine housing 30 facing the left side or the right side can be reduced, thereby enabling the size of the AR glasses in the left and right directions.

In an embodiment, the two optical housing 30 are provided with wireless charging receiving coils 40, and the two wireless charging receiving coils 40 are electrically connected to the same battery assembly. All be equipped with wireless receiving coil 40 that charges on each ray apparatus shell 30 promptly, so set up two wireless receiving coil 40 that charge, can promote the charging speed, shorten the charge time.

In another embodiment, the number of the battery assemblies is two, wherein one of the optical mechanical assemblies and one of the wireless charging receiving coils 40 are electrically connected to one of the battery assemblies, and the other of the optical mechanical assemblies and the other of the wireless charging receiving coils 40 are electrically connected to the other battery assembly. Under the unchangeable condition of battery total capacity like this, can reduce the volume of single battery, can make full use of space on the glasses support 10 sets up each battery pack, reduces battery pack's installation restriction. The total capacity of the battery is increased, and the endurance is improved.

Referring to fig. 1 and 4, in an embodiment, the AR glasses include a charging connector 60 and two wireless chargers 50, wherein both the two wireless chargers 50 are electrically connected to the charging connector 60, and the charging connector 60 is used for connecting a power supply. Specifically, the wireless charger 50 and the charging connector 60 are connected by an electric wire, the two wireless chargers 50 are connected to a power supply through the charging connector 60, and the charging connector 60 and the two wireless chargers 50 together constitute one charging device. Equivalent to a charging device having two wireless chargers 50, when two optical machine housings 30 are both provided with wireless charging receiving coils 40, the two wireless chargers 50 and the two wireless charging receiving coils 40 of a charging device can be charged in a one-to-one correspondence manner, so that the number of charging devices can be reduced. When only one optical machine housing 30 is provided with the wireless charging receiving coil 40 and the charging device is provided with two wireless chargers 50, one wireless charger 50 can be used as a backup charger.

The temple assembly 12 includes a hanger 121, a connecting portion provided on the hanger 121, and a temple 122 connected to an end of the hanger 121, and the connecting portion is connected to the frame 11. Specifically, the hanger 121 is spaced apart from the frame 11, that is, the hanger 121 is spaced apart from the frame 11, so that an unobstructed space for deformation of the hanger 121 toward the frame 11 is provided between the hanger 121 and the frame 11. The hanger 121 may be disposed above the frame 11, or the hanger 121 may also be disposed in front of the frame 11 (i.e., the hanger 121 is disposed on a side of the frame 11 away from the eyes of the wearer), or the hanger 121 may also be disposed behind the frame 11 (i.e., the hanger 121 is disposed on a side of the frame 11 toward the eyes of the wearer). The hanger 121 extends in the lateral direction (i.e., the binocular distributing direction) of the frame 11.

The connecting portion is connected to the frame 11, so that the hanger 121 is spaced apart from the frame 11. So when wearing or breaking off the temple 122, even the hanger 121 is expanded and deformed because of the temple 122, however, the interval between the hanger 121 and the frame 11 can reduce or even avoid the possibility of deformation of the frame 11 caused by the deformation of the hanger 121, and then the influence on the optical imaging when wearing or breaking off the temple 122 is reduced, and the accuracy of the optical imaging can be improved.

In one embodiment, the temple 122 is connected to an end of the hanger 121 away from the connecting portion, and the distance between the hanger 121 and the frame 11 is gradually increased in a direction away from the connecting portion. That is, the connecting portion is spaced apart from temple 122, and the distance between temple 122 and the connecting portion is made larger, and the distance between the end of hanger 121 to which temple 122 is connected and frame 11 is also made larger. Therefore, the deformation space of the hanging rack 121 is large, so that when the glasses legs 122 drive the hanging rack 121 to deform, the possibility that the hanging rack 121 touches the glasses frame 11 can be reduced, and the influence on optical imaging when the glasses legs 122 are worn or pulled can be further reduced. Of course, in other embodiments, the hanging rack 121 and the frame 11 may be disposed at equal intervals.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. AR eyewear, comprising:

2. The AR glasses of claim 1 wherein the opto-mechanical assembly comprises an opto-mechanical body and an opto-mechanical housing, the opto-mechanical body coupled with the lens assembly, the opto-mechanical housing covering the opto-mechanical body; the wireless charging receiving coil is arranged on the optical machine shell.

3. The AR glasses of claim 2, wherein the wireless charging receive coil is injection molded integrally with the opto-mechanical housing; alternatively, the first and second electrodes may be,

4. The AR glasses according to claim 2, wherein the wireless charging receiving coil is wound around the optical engine body along a circumferential direction of the optical engine body so as to surround an outer circumference of the optical engine body.

5. The AR glasses according to claim 4, further comprising a wireless charger, wherein the wireless charger comprises a charging housing and a wireless charging transmitting coil disposed on the charging housing, the charging housing has a socket, and when the charging housing is disposed on the optical transceiver housing through the socket for charging, the wireless charging transmitting coil is disposed around the periphery of the wireless charging receiving coil.

6. The AR glasses according to claim 5, wherein the charging housing is an elastomer, the charging housing being in interference fit with the opto-mechanical housing.

7. The AR glasses according to claim 5, wherein the wireless charging transmitting coil is injection molded integrally with the charging housing; alternatively, the first and second electrodes may be,

8. The AR glasses according to claim 5, wherein the AR glasses include a charging connector and two of the wireless chargers, both of the wireless chargers electrically connected to the charging connector, the charging connector for connecting to a power source.

9. The AR glasses according to any one of claims 2 to 8, wherein the glasses frame comprises a frame and a temple assembly connected to the frame, the lens assembly and the opto-mechanical assembly both being disposed on the frame.

10. The AR glasses according to claim 9, wherein the frame comprises two mounting frames, the lens assembly is disposed in each of the two mounting frames, the opto-mechanical assembly is disposed at one end of each of the two mounting frames away from each other, the lens assembly and the opto-mechanical assembly are coupled to each other on the same mounting frame, one opto-mechanical housing is disposed outside each opto-mechanical assembly, and the wireless charging receiving coil is disposed on at least one opto-mechanical housing.

11. The AR glasses of claim 10 wherein the opto-mechanical housing is disposed on a side of the mounting frame facing the temple assembly.

12. The AR glasses according to claim 10, wherein the wireless charging receiver coil is disposed on both of the opto-mechanical housings, and both of the wireless charging receiver coils are electrically connected to the same battery assembly; alternatively, the first and second electrodes may be,