CN115579612A - AR glasses - Google Patents

AR glasses Download PDF

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Publication number
CN115579612A
CN115579612A CN202211100034.9A CN202211100034A CN115579612A CN 115579612 A CN115579612 A CN 115579612A CN 202211100034 A CN202211100034 A CN 202211100034A CN 115579612 A CN115579612 A CN 115579612A
Authority
CN
China
Prior art keywords
antenna
glasses
frame base
metal frame
mobile terminal
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202211100034.9A
Other languages
Chinese (zh)
Inventor
陈献伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nanchang Black Shark Technology Co Ltd
Original Assignee
Nanchang Black Shark Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Nanchang Black Shark Technology Co Ltd filed Critical Nanchang Black Shark Technology Co Ltd
Priority to CN202211100034.9A priority Critical patent/CN115579612A/en
Publication of CN115579612A publication Critical patent/CN115579612A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/27—Adaptation for use in or on movable bodies
    • H01Q1/273—Adaptation for carrying or wearing by persons or animals
    • G—PHYSICS
    • G02—OPTICS
    • G02C—SPECTACLES; SUNGLASSES OR GOGGLES INSOFAR AS THEY HAVE THE SAME FEATURES AS SPECTACLES; CONTACT LENSES
    • G02C11/00—Non-optical adjuncts; Attachment thereof
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/44—Details of, or arrangements associated with, antennas using equipment having another main function to serve additionally as an antenna, e.g. means for giving an antenna an aesthetic aspect
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/48—Earthing means; Earth screens; Counterpoises
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/50—Structural association of antennas with earthing switches, lead-in devices or lightning protectors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/52—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure
    • H01Q1/521—Means for reducing coupling between antennas; Means for reducing coupling between an antenna and another structure reducing the coupling between adjacent antennas
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q13/00—Waveguide horns or mouths; Slot antennas; Leaky-waveguide antennas; Equivalent structures causing radiation along the transmission path of a guided wave
    • H01Q13/10—Resonant slot antennas

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  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Ophthalmology & Optometry (AREA)
  • Optics & Photonics (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)

Abstract

The invention provides AR glasses, which comprise a glasses body and a metal frame base, wherein the metal frame base is arranged at the top end of a glasses frame of the glasses body; the metal frame base comprises an antenna and a reference ground wire, and the antenna and the reference ground wire are arranged in parallel; the antenna comprises a metal frame base and is characterized in that an interlayer is arranged inside the metal frame base and located between the antenna and the reference ground wire, a power connecting seat is arranged in the interlayer, and the power connecting seat is connected with the antenna to feed the antenna. The antenna sets up in the picture frame top of glasses body, has avoided other circuit module's on antenna and the mirror leg mutual interference, has improved the operational environment of antenna, and apart from human distance long, the antenna is low to user's radiation, and antenna performance is good when wearing glasses, simple structure, small and exquisite and the function is comprehensive.

Description

AR glasses
Technical Field
The invention relates to the technical field of virtual reality equipment, in particular to AR glasses.
Background
AR glasses equipment is an optical projection glasses lens and is used as a display screen imaging product, is applied to such as a distance meter and an AR game, and can also assist an object seen in real life to synchronously obtain virtual information on the glasses lens, so that a real augmented effect is realized.
The information interaction of AR glasses can not be separated from an antenna, the glasses for realizing the functions need to be supported by modules such as acoustics, optics, RF, batteries and hardware, the modules are arranged at the connection parts of the glasses legs and the glasses frames, some parts also need a small amount of heat dissipation devices for assistance, the antenna of AR equipment in the market at present can be arranged at the connection parts of the glasses legs and the glasses frames, the distance between the antenna and the modules such as the acoustics, the optics, the RF, the batteries and the hardware is very short, the working environment of the antenna is relatively limited, the interference between the antenna and other module components is easy to occur, and the data interaction capacity of the antenna is influenced.
Disclosure of Invention
In order to overcome the technical defects, the invention aims to provide the AR glasses, the antenna is arranged at the top end of the glasses frame of the glasses body, the mutual interference between the antenna and other circuit modules on the glasses legs is avoided, the working environment of the antenna is improved, the distance from the antenna to a human body is long, the radiation of the antenna to a user is low, the performance of the antenna is good when the glasses are worn, the structure is simple, the size is small, and the functions are comprehensive.
The invention discloses AR glasses, which comprise a glasses body and a metal frame base, wherein the metal frame base is arranged at the top end of a glasses frame of the glasses body;
the metal frame base comprises an antenna and a reference ground wire, and the antenna and the reference ground wire are arranged in parallel;
the antenna comprises a metal frame base and is characterized in that an interlayer is arranged inside the metal frame base and located between the antenna and the reference ground wire, a power connecting seat is arranged in the interlayer, and the power connecting seat is connected with the antenna to feed the antenna.
Preferably, the number of the antennas in the metal frame base is at least one.
Preferably, the number of the antennas in the metal frame base is two, an antenna isolation device is arranged between every two adjacent antennas, and the antenna isolation devices are located in the interlayer.
Preferably, the power connection seat includes Cable line connection seat, cable line connection seat with the feed point and the radio frequency circuit of antenna are connected.
Preferably, the power connection receptacle further comprises a ground receptacle, the ground receptacle being connected to the reference ground.
Preferably, the spectacle frame of the spectacle body is provided with a grounding point, and the grounding point is grounded through a grounding line.
Preferably, the AR glasses further include a frequency band adjusting device, the frequency band adjusting device being disposed at a loading point of the antenna and used for adjusting a frequency band of the antenna.
Preferably, a slot is disposed on the antenna.
Preferably, one of the slots is disposed on each of the antennas.
Preferably, two slots are arranged on each antenna, and the two slots are respectively located at the left end and the right end of the antenna.
After the technical scheme is adopted, compared with the prior art, the invention has the following beneficial effects:
1. the antenna is arranged at the top end of the glasses frame of the glasses body, so that mutual interference between the antenna and other circuit modules on the glasses legs is avoided, the working environment of the antenna is improved, the distance from the antenna to a human body is long, the radiation of the antenna to a user is low, and the antenna performance is good when the glasses are worn;
2. the antenna is a part of the metal frame base, occupies small space, is small and exquisite, has a simple structure, is easy to produce and process, and is convenient for users to use;
3. be provided with the power connection seat in the intermediate layer, the power connection seat is connected the antenna is in order to right the antenna carries out the feed, guarantees the complete function of antenna, has avoided the mutual interference of other circuit module on antenna and the AR glasses, has improved the communication interactive performance of antenna.
Drawings
Fig. 1 is a schematic overall structure diagram of AR glasses according to a first embodiment of the present invention;
fig. 2 is a schematic diagram of an antenna structure according to a first embodiment of the present invention;
fig. 3 is a diagram of simulation results of an antenna according to a first embodiment of the present invention;
fig. 4 is a schematic diagram of an antenna structure according to a second embodiment of the present invention;
fig. 5 is a schematic diagram of an antenna structure according to a first embodiment of the present invention;
fig. 6 is a schematic diagram of an antenna structure according to a second embodiment of the present invention;
fig. 7 is a schematic structural view of AR glasses according to a third embodiment of the present invention;
fig. 8 is a schematic diagram of an antenna structure according to a third embodiment of the present invention.
Reference numerals: 1-a first antenna; 10-a first gap; 11-a third slit; 12-a loading point; 13-a feed point;
2-a second antenna; 20-a second gap; 21-a fourth gap; 22-a second feed point; 23-a first ground point;
3-a spectacle body; 31-ground point;
4-reference ground; 5-a metal frame base; 50-interlayer;
6-Cable wire connecting seat; 61-a ground seat;
7-a radio frequency circuit; 8-antenna isolation device.
Detailed Description
The advantages of the invention are further illustrated by the following detailed description of the preferred embodiments in conjunction with the drawings.
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The following description refers to the accompanying drawings in which the same numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below do not represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the disclosure, as detailed in the appended claims.
The terminology used in the present disclosure is for the purpose of describing particular embodiments only and is not intended to be limiting of the disclosure. As used in this disclosure and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. It should also be understood that the term "and/or" as used herein refers to and encompasses any and all possible combinations of one or more of the associated listed items.
It is to be understood that although the terms first, second, third, etc. may be used herein to describe various information, such information should not be limited to these terms. These terms are only used to distinguish one type of information from another. For example, first information may also be referred to as second information, and similarly, second information may also be referred to as first information, without departing from the scope of the present disclosure. The word "if" as used herein may be interpreted as "at" \8230; "or" when 8230; \8230; "or" in response to a determination ", depending on the context.
In the description of the present invention, it is to be understood that the terms "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience of description and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, are not to be construed as limiting the present invention.
In the description of the present invention, unless otherwise specified and limited, it is to be noted that the terms "mounted," "connected," and "connected" are to be interpreted broadly, and may be, for example, a mechanical connection or an electrical connection, a communication between two elements, a direct connection, or an indirect connection via an intermediate medium, and specific meanings of the terms may be understood by those skilled in the art according to specific situations.
In the following description, suffixes such as "module", "part", or "unit" used to indicate elements are used only for facilitating the description of the present invention, and do not have a specific meaning per se. Thus, "module" and "component" may be used in a mixture.
Example one
The embodiment of the invention discloses AR (augmented reality) glasses, which refer to fig. 1 and comprise a glasses body 3 and a metal frame base 5, wherein the metal frame base 5 is arranged at the top end of a glasses frame of the glasses body 3;
the metal frame base 5 comprises an antenna and a reference ground wire 4, and the antenna and the reference ground wire 4 are arranged in parallel; the reference ground wire 4 is used as a reference ground of the antenna, so that the interaction efficiency and performance of the antenna can be improved, and the signal transmission, the antenna radiation and the receiving effects of the antenna are better.
In some embodiments, the antennas comprise a first antenna 1 and a second antenna 2.
In some embodiments, the antenna is modified from the metal frame base 5 at the top end of the glasses frame of the glasses body 3, and a partial area of the metal frame base 5 is used as an antenna radiator.
In other embodiments, the antenna structure of the present invention may be embedded in the top end of the frame of the glasses body 3 by an embedded manner.
In some embodiments, for the whole weight that alleviates VR glasses, the bottom of the picture frame of VR glasses adopts the plastics material to support the lens, or the bottom of the picture frame of VR glasses is the fretwork state, fixes the lens through the left side and the right side of picture frame.
In some embodiments, the metal frame base 5 is made of any one or a combination of copper, aluminum and aluminum alloy, and the antenna and the reference ground 4 are both part of the metal frame base 5, so that the communication interaction performance of the antenna is guaranteed, and the conductive capability of the reference ground 4 is guaranteed.
An interlayer 50 is arranged inside the metal frame base 5, the interlayer 50 is located between the antenna and the reference ground wire 4, a power connecting seat is arranged in the interlayer 50, and the power connecting seat is connected with the antenna to feed the antenna.
In a preferred embodiment of the present invention, the number of the antennas in the metal frame base 5 is one.
In some embodiments, referring to fig. 1 and 2, the number of the antennas in the metal frame base 5 is two, and an antenna isolation device 8 is disposed between two adjacent antennas, and the antenna isolation device is located in the interlayer 50.
In some embodiments, the antenna isolation device includes an insulating isolation layer formed by filling the interlayer 50 with plastic particles. The isolation of the antennas is realized between two adjacent antennas through the insulating isolation layer.
As a preferred embodiment of the present invention, the power connection socket includes a Cable wire connection socket 6, the Cable wire connection socket 6 is connected to the feed point of the antenna and the radio frequency circuit 7, and the Cable wire connection socket 6 is connected to the radio frequency circuit 7 through a Cable wire. The Cable wire is a coaxial wire of 0.81mm and is used for connecting a feed point of the antenna and the radio frequency circuit 7 so as to realize communication and transmission connection between the radio frequency circuit and the feed point. In some embodiments, the rf circuit is disposed on a circuit board inside the VR glasses.
As a preferred embodiment of the present invention, referring to fig. 1, the power connection socket further includes a ground socket 61, and the ground socket 61 is connected to the reference ground wire 4.
In some embodiments, referring to fig. 1, the cable wire connecting socket 6 and the grounding socket 61 are disposed in the interlayer 50 and fixed to the inner side of the metal frame clamping socket by screws.
In some embodiments, a battery trace may be disposed in the interlayer 50.
As a preferred embodiment of the present invention, referring to fig. 1, a grounding point 31 is provided at the eyeglass frame of the eyeglass body 3, and the grounding point 31 is grounded through a grounding line, thereby reducing the influence of the circuit element on the eyeglasses on the communication performance of the antenna.
As a preferred embodiment of the present invention, referring to fig. 1, the ar glasses further include a frequency band adjusting device, which is disposed at the loading point 12 of the antenna, and is used for adjusting the frequency band of the antenna.
In a preferred embodiment of the present invention, the antenna is provided with a slot.
In some embodiments, one said slot is provided per said antenna.
In some embodiments, the two antennas are a first antenna 1 and a second antenna 2, respectively, and the first antenna 1 and the second antenna 2 are parallel to each other. The first antenna 1 is a signal transmitting antenna and the second antenna 2 is a signal receiving antenna, or the second antenna 2 is a signal receiving antenna and the first antenna 1 is a signal transmitting antenna, or both the first antenna 1 and the second antenna 2 are signal transmitting and receiving antennas.
In the first embodiment, the first antenna 1 and the second antenna 2 have the same structure, that is, the positions of the first antenna 1 and the second antenna 2 can be changed freely.
In the second embodiment, the first antenna 1 and the second antenna 2 are bilaterally symmetric with respect to the center of the metal frame base 5.
In the third embodiment, the first antenna 1 and the second antenna 2 are different in structure and are not bilaterally symmetrical with respect to the center of the metal frame base 5.
The structure of the first antenna 1 and the structure of the second antenna 2 can be designed according to the function and the actual requirement of the AR glasses, and the first antenna 1 and the second antenna 2 can be of various structures and have various communication interaction functions, so that the communication interaction capacity of the AR glasses is improved, the use scene is enlarged, and the applicability of the AR glasses is improved.
In the first embodiment, referring to fig. 1, 2 and 3, S1 in fig. 3 is a graph of a simulation result of the first antenna, and S2 is a graph of a simulation result of the second antenna. The radiation patterns of the first antenna 1 and the second antenna 2 are:
when an observer (in front of the glasses) overlooks the visual angle of the AR glasses, the first antenna 1 is arranged on the left side of the top end of the glasses frame of the glasses body 3, the second antenna 2 is arranged on the right side of the top end of the glasses frame of the glasses body 3, and the first antenna 1 is provided with a first gap 10;
the first antenna 1 supports transmission of GPS signals, WIFI 2.4G signals and WIFI 5G signals. A quarter-wavelength GPS frequency band is arranged on the right side of the first gap 10, a quarter-wavelength WIFI 2.4G frequency band is arranged between the right end of the first gap 10 and the left end of the first antenna 1, and a half-wavelength WIFI 5G frequency band is arranged on the left side of the first gap 10;
a loading point 12 is arranged from the first gap 10 to the middle of the left end of the first antenna 1 and is used for adjusting frequency bands of WIFI 2.4G and WIFI 5G; the first feed point 13 of the first antenna 1 is arranged close to the right side of the first slot 10.
A second slot 20 is arranged on the second antenna 2, and a second feed point 22 of the second antenna 2 is arranged close to the right side of the second slot 20; the second antenna 2 supports transmission of WIFI 2.4G signals and WIFI 5G signals, a quarter-wavelength WIFI 2.4G frequency band is arranged on the right side of the second gap 20, and a quarter-wavelength WIFI 5G frequency band is arranged between the left end of the second gap 20 and the right end of the second antenna 2.
In a second embodiment, referring to fig. 4, the structure of the first antenna 1 is unchanged, the second slot 20 of the second antenna 2 is disposed at the left end of the second antenna 2, the second feed point 22 is close to the right side of the second slot 20, and the distance between the second feed point 22 and the second slot 20 is one third of the length of the right antenna of the second slot 20 on the second antenna 2. A quarter-wavelength WIFI 2.4G frequency band is arranged between the second feed point 22 and the right end of the second antenna 2, and a quarter-wavelength WIFI 5G frequency band is arranged between the feed point and the left end of the second slot 20.
In some embodiments, the second antenna 2 may also be provided with a loading point to meet the requirement of adjusting the frequency band of the second antenna.
Example two
The embodiment two of the invention discloses AR glasses, which refer to FIG. 1, and comprises a glasses body 3 and a metal frame base 5, wherein the metal frame base 5 is arranged at the top end of a glasses frame of the glasses body 3;
the metal frame base 5 comprises an antenna and a reference ground wire 4, and the antenna and the reference ground wire 4 are arranged in parallel;
an interlayer 50 is arranged inside the metal frame base 5, the interlayer 50 is located between the antenna and the reference ground wire 4, a power connecting seat is arranged in the interlayer 50, and the power connecting seat is connected with the antenna to feed the antenna. A slot is arranged on the antenna.
The antenna of the second embodiment of the present invention is consistent with the antenna of the first embodiment of the present invention in the arrangement position, the reference ground 4 and the power connection socket, and the difference between the antenna of the first embodiment of the present invention and the antenna of the second embodiment of the present invention is:
two slots are arranged on the top side or the bottom side of each antenna, and the two slots are respectively positioned at the left end and the right end of the top side of the antenna or the left end and the right end of the bottom side of the antenna.
In a first embodiment, the antenna of the present invention is a monopole antenna, and referring to fig. 5, the monopole antenna comprises a first antenna 1 and a second antenna 2, and the first antenna 1 and the second antenna 2 are connected by an antenna isolation device 8. The left end of the first antenna 1 is provided with a first gap 10, the right end of the first antenna 1 is provided with a third gap 11, the left end of the second antenna 2 is provided with a second gap 20, and the right end of the second antenna 2 is provided with a fourth gap 21. A first feed point 13 is arranged on the first antenna 1, the first feed point 13 is located between the first slot 10 and the third slot 11, a second feed point 22 is arranged on the second antenna 2, and the second feed point 22 is located between the second slot 20 and the fourth slot 21.
In a second embodiment, referring to fig. 6, the antenna of the present invention is an IFA/PIFA antenna comprising a first antenna 1 and a second antenna 2, the first antenna 1 and the second antenna 2 being connected by an antenna isolation means 8. The left end of the first antenna 1 is provided with a first gap 10, the right end of the first antenna 1 is provided with a third gap 11, the left end of the second antenna 2 is provided with a second gap 20, and the right end of the second antenna 2 is provided with a fourth gap 21. Unlike monopole antennas, the loading point 12 is located on the first antenna 1 of the IFA/PIFA antenna near the right side of the first slot 10, and the first grounding point 23 is located on the second antenna 2 near the right side of the second slot 20, the first grounding point 23 being commonly grounded to the reference ground line 4. A first feed point 13 is arranged on the first antenna 1, the first feed point 13 is located between the first slot 10 (third slot 11) and the loading point 12, a second feed point 22 is arranged on the second antenna 2, and the second feed point 22 is located between the first grounding point 23 and the second slot 20.
EXAMPLE III
The third embodiment of the invention discloses AR glasses, and the AR glasses refer to FIG. 7, and the AR glasses comprise a glasses body 3 and a metal frame base 5, wherein the metal frame base 5 is arranged at the top end of a glasses frame of the glasses body 3;
the metal frame base 5 comprises an antenna and a reference ground wire 4, and the antenna and the reference ground wire 4 are arranged in parallel;
an interlayer 50 is arranged inside the metal frame base 5, the interlayer 50 is located between the antenna and the reference ground wire 4, a power connecting seat is arranged in the interlayer 50, and the power connecting seat is connected with the antenna to feed the antenna.
The third embodiment is different from the first embodiment in that no slot is provided in the antenna, and neither the first antenna 1 nor the second antenna 2 is provided with a slot.
In the second antenna 2, the first antenna 1 and the second antenna 2 are connected by an antenna isolation device 8. A first feed point 13 is provided on the first antenna 1 and a second feed point 22 is provided on the second antenna 2.
After the technical scheme is adopted, compared with the prior art, the invention has the following advantages:
1. the antenna is arranged at the top end of the glasses frame of the glasses body, so that mutual interference between the antenna and other circuit modules on the glasses legs is avoided, the working environment of the antenna is improved, the distance from the antenna to a human body is long, the radiation of the antenna to a user is low, and the antenna performance is good when the glasses are worn;
2. the antenna is a part of the metal frame base, occupies small space, is small and exquisite, has a simple structure, is easy to produce and process, and is convenient for users to use;
3. the metal frame base comprises a reference ground wire as an antenna reference ground, and the antenna is provided with a gap to realize modes such as a GPS mode, a WIFI mode and a Bluetooth mode generated by resonance in different frequency bands, so that the interaction mode of the AR glasses is improved, and the communication capacity and the interaction performance of the AR glasses are improved;
4. be provided with the power connection seat in the intermediate layer, the power connection seat is connected the antenna is in order to right the antenna carries out the feed, guarantees the complete function of antenna, has avoided the mutual interference of other circuit module on antenna and the AR glasses, has improved the communication interactive performance of antenna.
It should be noted that the embodiments of the present invention have been described in terms of preferred embodiments, and not by way of limitation, and that those skilled in the art can make modifications and variations of the embodiments described above without departing from the spirit of the invention.

Claims (10)

1. The AR glasses are characterized by comprising a glasses body and a metal frame base, wherein the metal frame base is arranged at the top end of a glasses frame of the glasses body;
the metal frame base comprises an antenna and a reference ground wire, and the antenna and the reference ground wire are arranged in parallel;
the antenna comprises a metal frame base, and is characterized in that an interlayer is arranged inside the metal frame base and located between the antenna and the reference ground wire, a power connecting seat is arranged in the interlayer, and the power connecting seat is connected with the antenna to feed the antenna.
2. The AR glasses mobile terminal of claim 1, wherein the number of antennas within the metal frame base is at least one.
3. The AR glasses mobile terminal of claim 2, wherein the number of said antennas in said metal frame base is two, and an antenna isolation device is disposed between two adjacent said antennas, said antenna isolation device being located in said interlayer.
4. The AR glasses mobile terminal of claim 1, wherein the power connection socket comprises a Cable wire connection socket connected with a feed point and a radio frequency circuit of the antenna.
5. The AR glasses mobile terminal of claim 4, wherein the power connection receptacle further comprises a ground receptacle, the ground receptacle connected with the reference ground.
6. The AR eyeglass mobile terminal of claim 1, wherein a grounding point is provided at the eyeglass frame of the eyeglass body, the grounding point being grounded through a grounding line.
7. The AR glasses mobile terminal of claim 1, further comprising a frequency tuning device disposed at a loading point of said antenna for tuning a frequency band of said antenna.
8. The AR glasses mobile terminal of claim 1, wherein a slot is disposed on the antenna.
9. The AR glasses mobile terminal of claim 8 wherein one said slot is disposed on each said antenna.
10. The AR glasses mobile terminal of claim 8, wherein two of said slots are disposed on each of said antennas, said two slots being located at a left end and a right end of said antenna, respectively.
CN202211100034.9A 2022-09-07 2022-09-07 AR glasses Pending CN115579612A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202211100034.9A CN115579612A (en) 2022-09-07 2022-09-07 AR glasses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202211100034.9A CN115579612A (en) 2022-09-07 2022-09-07 AR glasses

Publications (1)

Publication Number Publication Date
CN115579612A true CN115579612A (en) 2023-01-06

Family

ID=84581934

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202211100034.9A Pending CN115579612A (en) 2022-09-07 2022-09-07 AR glasses

Country Status (1)

Country Link
CN (1) CN115579612A (en)

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