CN214041887U

CN214041887U - Intelligent glasses and wireless charging system

Info

Publication number: CN214041887U
Application number: CN202023230356.4U
Authority: CN
Inventors: 刘志成; 熊志刚; 吴玉枝
Original assignee: TCL Technology Electronics Huizhou Co Ltd
Current assignee: TCL Technology Electronics Huizhou Co Ltd
Priority date: 2020-12-28
Filing date: 2020-12-28
Publication date: 2021-08-24
Anticipated expiration: 2030-12-28

Abstract

The utility model discloses an intelligent glasses and a wireless charging system, the intelligent glasses comprise a picture frame, two lenses and at least one receiving coil, the picture frame is provided with two through holes arranged at intervals, at least one holding cavity is also arranged in the picture frame, and the holding cavity is arranged around one through hole; each lens is arranged at one through hole; the receiving coil is arranged in the accommodating cavity and surrounds the lens. The utility model aims at providing a convenient intelligent glasses that charges, this intelligent glasses have effectively improved user's experience and have felt.

Description

Intelligent glasses and wireless charging system

Technical Field

The utility model belongs to the technical field of a wireless battery charging outfit of glasses technique and specifically relates to a wireless charging system of intelligent glasses and applied this intelligent glasses.

Background

The smart glasses refer to wearable glasses equipment which has an independent operating system like a smart phone and can realize various functions through software installation. The intelligent glasses have the advantages of being simple and convenient to use, small in size and the like, and the intelligent glasses can facilitate life of people, are regarded as important growth points of future intelligent technology products, and become one of the best wearable intelligent devices. In the correlation technique, the intelligent glasses most of charging adopts dedicated spring thimble (Pogo pin) connected mode, and adopts wireless charging must take Pogo pin charging wire or the box that charges, leads to intelligent glasses to charge inconveniently, and user's experience is felt relatively poorly.

Thus, current smart glasses and wireless charging systems remain to be improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an intelligent glasses and wireless charging system aims at providing the intelligent glasses that conveniently charge, and this intelligent glasses have effectively improved user's experience and have felt.

In order to achieve the above object, the utility model provides an intelligent glasses, intelligent glasses includes:

the picture frame is provided with two through holes which are arranged at intervals, and at least one accommodating cavity is also arranged in the picture frame and surrounds one through hole;

each lens is arranged at one through hole; and

and the receiving coil is arranged in the accommodating cavity and surrounds the lens.

In one embodiment, the smart glasses further comprise:

the two glasses legs are respectively movably connected with two ends of the glasses frame and are arranged at intervals, and at least one glasses leg is provided with an inner cavity communicated with the accommodating cavity; and

and the charging circuit is arranged in the inner cavity and is electrically connected with the receiving coil.

In one embodiment, the charging circuit includes: and the circuit board is electrically connected with the power supply and the receiving coil respectively.

In one embodiment, the power source is a lithium polymer battery.

In one embodiment, the receiving coil is wound from a self-adhesive enameled wire.

In one embodiment, the frame is made of a dielectric material or a ferrite material.

In one embodiment, the inner wall of the accommodating cavity is provided with a material layer, and the material layer is a dielectric material layer or a ferrite material layer.

In one embodiment, the lens frame is provided with two accommodating cavities which are communicated with each other, and each accommodating cavity is arranged around one through hole;

the intelligent glasses comprise two receiving coils, and each receiving coil is arranged in one accommodating cavity and surrounds the lens.

The utility model also provides a wireless charging system, wireless charging system includes:

the glasses box is provided with an accommodating cavity;

the charging coil is arranged on the cavity wall of the accommodating cavity; and

above-mentioned intelligent glasses, when intelligent glasses hold in hold the intracavity, the receiving coil of intelligent glasses with the charging coil corresponds the setting to carry out electromagnetic coupling and form the route.

In one embodiment, the eyeglass case comprises:

the box body is provided with the accommodating cavity and a mounting cavity arranged at an interval with the accommodating cavity; and

and the charging power supply is arranged in the installation cavity and is electrically connected with the charging coil, and the charging power supply is an alternating current power supply which is charged through voltage reduction of a transformer.

the charging base is provided with a placing table, and a transmitting coil is arranged in the charging base;

the plug is connected with the charging base through a wire and is electrically connected with the transmitting coil, and the plug is used for being connected with an external power supply; and

when the intelligent glasses are placed on the placing table, the receiving coils of the intelligent glasses and the transmitting coils are correspondingly arranged so as to be electromagnetically coupled and form a passage.

The intelligent glasses of the technical proposal of the utility model are provided with two through holes on the glasses frame, thereby conveniently utilizing the two through holes to install and fix the lenses; simultaneously, through set up the holding chamber that encircles the perforating hole setting in the picture frame to conveniently utilize the fixed receiving coil of holding chamber installation, make receiving coil encircle the lens setting, so when intelligent glasses charge, only need place intelligent glasses and all can realize wireless charging for intelligent glasses in wireless charging seat or the wireless glasses box that charges, improved intelligent glasses's convenience of use.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be 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 smart glasses according to an embodiment of the present invention;

fig. 2 is a schematic structural diagram of a wireless charging system according to an embodiment of the present invention;

fig. 3 is a schematic structural diagram of a wireless charging system according to another embodiment of the present invention.

The reference numbers illustrate:

reference numerals	Name (R)	Reference numerals	Name (R)
				100	Intelligent glasses	52	Circuit board
1	Picture frame	600	Spectacle case
				11	Through hole	610	Box body
12	Containing cavity	611	Containing cavity
				13	Material layer	612	Mounting cavity
2	Lens	620	Charging power supply
				3	Receiving coil	700	Charging coil
31	Base line	810	Charging base
				32	Self-adhesive layer	811	Placing table
4	Glasses legs	812	Transmitting coil
				41	Inner cavity	820	Plug with a locking mechanism
5	Charging circuit	830	Conducting wire
				51	Power supply	900	Wireless charging system

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

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.

Also, the meaning of "and/or" and/or "appearing throughout is meant to encompass three scenarios, exemplified by" A and/or B "including scenario A, or scenario B, or scenarios where both A and B are satisfied.

In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to 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 technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.

In the correlation technique, the intelligent glasses most of charging adopts dedicated Pogo pin connected mode, and adopts wireless charging must take Pogo pin charging wire or box of charging, leads to intelligent glasses to charge inconveniently, and user's experience is relatively poor.

Based on the above concept and problem, the utility model provides a smart glasses 100, this smart glasses 100 can be glasses, pronunciation intelligence glasses or VR glasses etc. do not do the restriction here. The utility model provides an intelligent glasses 100 can realize charging through wireless charging mode.

Wireless charging technology, which is derived from wireless power transmission technology. Wireless charging, also known as inductive charging, non-contact inductive charging, is a device that uses near-field induction, i.e., inductive coupling, to transfer energy from a power supply device (charger) to the power consumer, which uses the received energy to charge a battery and simultaneously provide for its own operation. Because the charger and the electric device are coupled and transmitted with the electromagnetic field, the charger and the electric device are not connected with each other by wires, and no physical conductive contact is exposed. The Qi international wireless charging standard is the technology, and the basic principle is that a coil is arranged at a transmitting end and a receiving end, the coil at the transmitting end is connected with a wired power supply and generates electromagnetic field energy, and the coil at the receiving end induces the electromagnetic field energy, so that a transmission point is reserved for charging an equipment battery. The electromagnetic induction technology has a disadvantage in that the used distance is short, and the power loss becomes large as the distance increases.

The mode of energy transmission by utilizing electromagnetic field coupling mainly relates to Maxwell equation theory and Faraday's law of electromagnetic induction. Maxwell's equations include faraday's law of electromagnetic induction, full current ampere's loop theorem, gauss's law, and gauss's law, wherein faraday's law of electromagnetic induction indicates that a changing magnetic field can generate current, full current ampere's loop theorem indicates that a changing electric field and current can excite a magnetic field, gauss's law indicates that the amount of electric flux passing through any closed surface is equal to the amount of electric charge contained in the closed surface, and gauss's law indicates that the amount of magnetic flux passing through any closed surface is zero.

According to the electromagnetic induction law, the phenomenon of induced electromotive force is generated due to the change of magnetic flux, and when a part of conductors of a closed circuit do the motion of cutting magnetic induction lines in a magnetic field, current can be generated in the conductors, and the phenomenon is called electromagnetic induction. Part of the conductor of the closed circuit makes a cutting magnetic induction line movement in a magnetic field, and current is generated in the conductor. This phenomenon is called electromagnetic induction. The resulting current is called the induced current. This is the electromagnetic induction phenomenon that junior middle school physics textbook is for the student to understand the definition, can not summarize the electromagnetic induction phenomenon comprehensively: the area of the closed coil is unchanged, the magnetic field intensity is changed, the magnetic flux is also changed, and the electromagnetic induction phenomenon also occurs. So the exact definition is as follows: the phenomenon of induced electromotive force is generated due to the change of magnetic flux. There are two conventional ways of altering the magnetic flux through an electrical circuit. As for the induced electromotive force, it is the magnetic field itself that changes, for example, the current that generates the field (like a transformer). As for the motional electromotive force, the motion of the whole or part of the circuit in the magnetic field is changed, as in a homopolar generator, for example.

Referring to fig. 1 to fig. 3, in an embodiment of the present invention, the smart glasses 100 include: the lens frame comprises a lens frame 1, two lenses 2 and at least one receiving coil 3, wherein the lens frame 1 is provided with two through holes 11 arranged at intervals, at least one accommodating cavity 12 is further arranged in the lens frame 1, and the accommodating cavity 12 is arranged around one through hole 11; each lens 2 is arranged at one through hole 11; the receiving coil 3 is arranged in the accommodating cavity 12 and surrounds the lens 2.

In this embodiment, the frame 1 is used for fixing and supporting the lenses 2, the receiving coil 3 and other components of the smart glasses 100, and the structural frame, the support or the sheet structure of the frame 1, so that the lenses 2 are conveniently mounted on the frame 1, the frame 1 is provided with two through holes 11, and the two through holes 11 are spaced apart from each other, thereby facilitating the installation of each lens 2 in one through hole 11.

It will be appreciated that the lens 2 may be fixed in the through hole 11 of the frame 1, for example, by interference fit, adhesion, or the like, thereby improving the stability of the lens 2. The lens 2 may also be detachably connected to the through hole 11 of the frame 1, for example, by a snap connection, a plug fit, a screw connection, or a pin connection, so as to facilitate the assembly, disassembly, replacement, or maintenance of the lens 2, which is not limited herein.

Of course, in other embodiments, the through hole 11 of the frame 1 may have a groove-shaped opening structure in order to improve the appearance of the smart glasses 100, that is, the periphery of the lens 2 is not completely inserted into the through hole 11, and only a part of the periphery of the lens 2 is inserted into the groove-shaped through hole 11.

In this embodiment, by providing the accommodating cavity 12 in the glasses frame 1, the accommodating cavity 12 is not communicated with the through hole 11, and the accommodating cavity 12 is disposed around the through hole 11, so that the receiving coil 3 is conveniently disposed in the accommodating cavity 12, and the receiving coil 3 is disposed around the lens 2, so that the wireless charging can be realized by placing the intelligent glasses 100 in a charging base or a charging glasses case.

It can be understood that the glasses frame 1 may be provided with a receiving cavity 12, the receiving cavity 12 is disposed around one through hole 11 of the two through holes 11, and the receiving coil 3 is disposed in the receiving cavity 12 and disposed around the lens 2, so that the material can be saved and the cost of the smart glasses 100 can be reduced. Of course, in other embodiments, the lens frame 1 may be provided with two accommodating cavities 12, the two accommodating cavities 12 are respectively disposed around the two through holes 11, that is, each accommodating cavity 12 is disposed around one through hole 11, at this time, the receiving coils 3 include two receiving coils 3, the two receiving coils 3 are respectively disposed in the two accommodating cavities 12, and the two receiving coils 3 are respectively disposed around the two lenses 2, that is, each receiving coil 3 surrounds one lens 2, so that the duration of the smart glasses 100 can be prolonged.

The intelligent glasses 100 of the utility model is provided with two through holes 11 on the glasses frame 1, thereby conveniently utilizing the two through holes 11 to install and fix the lenses 2; simultaneously, through set up the holding chamber 12 that encircles perforating hole 11 and set up in picture frame 1 to conveniently utilize the fixed receiving coil 3 of holding chamber 12 installation, make receiving coil 3 encircle lens 2 and set up, so when intelligent glasses 100 charges, only need place intelligent glasses 100 in wireless charging seat or the wireless charging spectacle case all can realize wireless charging for intelligent glasses 100, improved intelligent glasses 100's convenience of use.

In one embodiment, the receiving coil 3 may be wound of self-adhesive enameled wire. It can be understood that the receiving coil 3 is formed by wrapping a self-adhesive enameled wire, that is, the self-adhesive enameled wire is arranged in an annular shape, and the plurality of annular self-adhesive enameled wires form the receiving coil 3.

It can be understood that the receiving coil 3 wound by the self-adhesive enameled wires can be melted by the paint on the surface under the condition of power-on, so that the exterior of two adjacent self-adhesive enameled wires are fused into a whole, and then the self-adhesive enameled wires are solidified after power failure, so that the exterior of the receiving coil 3 becomes an integral structure.

In an embodiment, as shown in fig. 1, fig. 2 and fig. 3, the smart glasses 100 further includes two glasses legs 4 and a charging circuit 5, wherein the two glasses legs 4 are respectively movably connected to two ends of the glasses frame 1 and are disposed at intervals, and at least one of the glasses legs 4 is provided with an inner cavity 41 communicating with the accommodating cavity 12; the charging circuit 5 is arranged in the inner cavity and is electrically connected with the receiving coil 3.

It can be understood that, through with two mirror legs 4 respectively with the both ends swing joint of picture frame 1 to make things convenient for two mirror legs 4 and picture frame 1 cooperation convenience of customers to dress. In the present embodiment, the temple 4 is connected to the frame 1 in a rotatable manner.

In other embodiments, in order to enable the smart glasses 100 to adapt to people with different sizes, the temple 4 is set to be a telescopic structure, for example, the temple 4 is set to be two-part connecting rod, the two connecting rods are connected in a sliding telescopic manner, that is, one end of one connecting rod is provided with a sliding groove, one end of the other connecting rod is connected with the glasses frame 1, and the other end of the other connecting rod movably extends into the sliding groove. In order to ensure the telescopic adjustment, a rack may be provided in the sliding groove, and a gear structure may be provided at one end of the other connecting rod away from the lens frame 1, which is not limited herein. Of course, the temple 4 is not limited to this configuration as long as it can be telescopically coupled.

In this embodiment, through set up inner chamber 41 on mirror leg 4 for inner chamber 41 communicates with the holding chamber 12 of picture frame 1, thereby conveniently installs charging circuit 5 in the inner chamber 41 of mirror leg 4, with the gravity of balanced whole intelligent glasses 100, avoids the weight of picture frame 1 overweight, thereby increases the burden that the user's nasal cavity was put.

It can be understood that the charging circuit 5 in the inner cavity 41 is electrically connected to the receiving coil 3 in the accommodating cavity 12, so that the electric energy can be stored in the charging circuit 5 when the wireless charging base charges the smart glasses 100 through the receiving coil 3.

In one embodiment, as shown in fig. 1, the charging circuit 5 includes a power source 51 and a circuit board 52 disposed in the inner cavity 41, and the circuit board 52 is electrically connected to the power source 51 and the receiving coil 3, respectively.

In the present embodiment, the circuit board 52 may be a rigid circuit board or a flexible circuit board, which is not limited herein. The circuit board 52 is used for connecting the power supply 51 and the receiving coil 3, and meanwhile, the circuit board 52 is also used for controlling the working condition of the receiving coil 3, other functions of the smart glasses 100, and the like, which is not limited herein. Alternatively, the power source 51 is a lithium polymer battery.

In an embodiment, the lens frame 1 is made of a dielectric material, so that the cavity wall of the accommodating cavity 12 of the lens frame 1 is also made of the dielectric material, and the receiving coil 3 is wrapped around the cavity wall of the accommodating cavity 12, thereby facilitating the electromagnetic coupling between the receiving coil 3 and the wireless charging base to form a passage.

In another embodiment, the lens frame 1 is made of ferrite material, so that the cavity wall of the accommodating cavity 12 of the lens frame 1 is also made of ferrite material, and the receiving coil 3 is wrapped around the cavity wall of the accommodating cavity 12, thereby facilitating the electromagnetic coupling between the receiving coil 3 and the wireless charging base to form a passage.

In another embodiment, as shown in fig. 1, the inner wall of the accommodating cavity 12 is provided with a material layer 13, and the material layer 13 is a dielectric material layer or a ferrite material layer. It can be understood that, by providing the material layer 13 on the inner wall of the accommodating cavity 12, the material layer 13 may be selected as a dielectric material layer or a ferrite material layer, so that the receiving coil 3 is wrapped around the cavity wall of the accommodating cavity 12, and the receiving coil 3 and the wireless charging base are facilitated to realize electromagnetic coupling to form a passage.

In an embodiment, as shown in fig. 1 and fig. 2, the lens frame 1 is provided with two receiving cavities 12 communicated with each other, and each receiving cavity 12 is disposed around one through hole 11; the smart glasses 100 include two receiving coils 3, and each receiving coil 3 is disposed in one of the accommodating cavities 12 and surrounds the lens 2.

It can be understood, so set up, conveniently utilize two receiving coil 3 cooperates with wireless charging base simultaneously for charging efficiency.

The utility model discloses an intelligence glasses 100 is integrated in picture frame 1 with wireless charging coil (also receiving coil 3), and receiving coil 3 can adopt self-adhesion enameled wire to wind constitutively, also can adopt FPC or PCB many times, and receiving coil 3 can install in any one of picture frame 1 encircles the holding chamber 12 of perforating hole 11, and compatible general wireless Qi standard that charges.

As shown in fig. 2, the utility model discloses still provide a wireless charging system 900, this wireless charging system 900 includes: the glasses case 600, the charging coil 700, and the smart glasses 100 refer to the foregoing embodiments for the specific structure of the smart glasses 100, and since the wireless charging system 900 adopts all technical solutions of all the foregoing embodiments, all beneficial effects brought by the technical solutions of at least the foregoing embodiments are at least achieved, which is not repeated herein.

In this embodiment, the glasses case 600 is provided with a receiving cavity 611; the charging coil 700 is arranged on the wall of the accommodating cavity 611; when the smart glasses 100 are accommodated in the accommodating cavity 611, the receiving coil 3 of the smart glasses 100 is arranged corresponding to the charging coil 700, so as to perform electromagnetic coupling and form a passage.

It can be understood that the accommodating cavity 611 is formed in the glasses case 600, so that the accommodating cavity 611 of the glasses case 600 can be conveniently used for accommodating the protection smart glasses 100. In this embodiment, spectacle case 600 includes shell and lid, and the shell is provided with the holding tank, and the lid fits the holding tank notch department of this shell to enclose to close and form and hold chamber 611, so set up, thereby make things convenient for getting of intelligent glasses 100 to put.

In this embodiment, by providing the charging coil 700, the charging coil 700 is disposed on the wall of the accommodating cavity 611 of the glasses case 600, so as to protect the charging coil 700. Also make things convenient for simultaneously that intelligent glasses 100 accomodates in holding chamber 611 in the time, charging coil 700 corresponds with the receiving coil 3 of intelligent glasses 100 to make receiving coil 3 and charging coil 700 hold the hand, after shaking hands successfully, start wireless charging and carry out power transmission, charge intelligent glasses 100, be full of back self-closing. The glasses case 600 may also be charged through an adapter.

It can be understood that the charging coils 700 include two, and two charging coils 700 are set at intervals on the wall of the cavity 611, so that the smart glasses 100 are accommodated in the cavity 611, and the two receiving coils 3 of the smart glasses 100 respectively correspond to the two charging coils 700 one to one, and are electromagnetically coupled to form a path, so that the charging efficiency can be improved.

In one embodiment, as shown in fig. 3, the glasses case 600 includes a case body 610 and a charging power source 620, wherein the case body 610 is provided with the accommodating cavity 611 and a mounting cavity 612 spaced apart from the accommodating cavity 611; the charging power supply 620 is arranged in the installation cavity 612 and electrically connected with the charging coil 700, and the charging power supply 620 is an alternating current power supply or a direct current power supply which is charged by voltage reduction of a transformer.

It can be understood that, through setting up installation cavity 612 on box body 610 for installation cavity 612 with hold chamber 611 interval, thereby conveniently utilize installation cavity 612 to install charging source 620 fixedly, also avoid charging source 620 to produce the interference to receiving coil 3 and charging coil 700 simultaneously, thereby influence the effect of charging. Optionally, the mounting cavity 612 is provided at the bottom or side of the case 610, such that the center of gravity of the eyeglass case 600 is located near the bottom, thereby improving the stability of the eyeglass case 600.

In this embodiment, the charging power source 620 may be a dc power source, and at this time, the charging power source 620 is connected to an external circuit through an adapter, so that the charging power source 620 supplies power to the charging coil 700 to ensure that the receiving coil 3 and the charging coil 700 are electromagnetically coupled to form a path. Of course, in other embodiments, the charging power supply 620 may also be an ac power supply that is charged by stepping down through a transformer, and is not limited herein.

As shown in fig. 3, the utility model discloses still provide a wireless charging system 900, wireless charging system 900 includes: the charging base 810, the plug 820 and the smart glasses 100 refer to the foregoing embodiments for specific structures of the smart glasses 100, and since the wireless charging system 900 adopts all technical solutions of all the foregoing embodiments, at least all beneficial effects brought by the technical solutions of the foregoing embodiments are achieved, and no further description is given here.

In this embodiment, the charging base 810 is formed with a placing table 811, and a transmitting coil 812 is provided in the charging base 810; the plug 820 is connected with the charging base 810 through a wire 830 and electrically connected with the transmitting coil 812, and the plug 820 is used for connecting with an external power supply; when the smart glasses 100 are placed on the placing table 811, the receiving coil 3 of the smart glasses 100 and the transmitting coil 812 are correspondingly disposed to perform electromagnetic coupling and form a path. It is understood that one or two transmitting coils 812 may be disposed within the charging base 810, and are not limited thereto.

It can be understood that when the glasses case 600 is not powered or the glasses case 600 is not provided, the smart glasses 100 may also be charged by wireless charging according to the Qi standard, that is, the charging base 810 is used to charge the smart glasses 100. In this embodiment, the charging base 810 is connected to the plug 820 through the wire 830, so that the plug 820 can be connected to and conducted with an external circuit, so as to supply power to the transmitting coil 812 of the charging base 810, and thus the transmitting coil 812 and the receiving coil 3 of the smart glasses 100 can be conveniently electromagnetically coupled to form a path, so as to charge the smart glasses 100.

The above is only the optional embodiment of the present invention, and not therefore the limit to the patent scope of the present invention, all the concepts of the present invention utilize the equivalent structure transformation of the content of the specification and the attached drawings, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.

Claims

1. A smart eyewear, comprising:

each lens is arranged at one through hole; and

2. The smart eyewear of claim 1, further comprising:

3. The smart eyewear of claim 2, wherein the charging circuit comprises:

and the circuit board is electrically connected with the power supply and the receiving coil respectively.

4. The smart eyewear of claim 3, wherein the power source is a lithium polymer battery.

5. The smart eyewear of any of claims 1-4, wherein the receive coil is wound from self-adhesive enameled wire.

6. The smart eyewear of claim 5, wherein the frame is made of a dielectric material or a ferrite material;

and/or, the inner wall of the accommodating cavity is provided with a material layer, and the material layer is a dielectric material layer or a ferrite material layer.

7. The smart glasses according to any one of claims 1 to 4, wherein the frame has two cavities connected to each other, each cavity surrounding one of the through holes;

8. A wireless charging system, comprising:

the glasses box is provided with an accommodating cavity;

the smart glasses according to any one of claims 1 to 7, wherein when the smart glasses are accommodated in the accommodating cavity, a receiving coil of the smart glasses is disposed corresponding to the charging coil to perform electromagnetic coupling and form a passage.

9. The wireless charging system of claim 8, wherein the eyeglass case comprises:

10. A wireless charging system, comprising:

the smart glasses according to any one of claims 1 to 7, wherein when the smart glasses are placed on the placement table, the receiving coil of the smart glasses is disposed corresponding to the transmitting coil so as to perform electromagnetic coupling and form a path.