Glasses

Abstract

The invention discloses a pair of glasses, and relates to the technical field of intelligent glasses, the glasses comprise a shell, a lens and an antenna assembly, and the lens is movably arranged on the shell. The antenna assembly comprises an antenna body and at least two metal parts, the antenna body is fixed on the shell, the metal parts are movably arranged on the antenna body, and the metal parts are electrically connected with the antenna body.

Description

Technical Field

[0001] The present application belongs to the technical field of smart glasses, and specifically relates to a pair of glasses. Background Art

[0002] XR glasses are a revolutionary wearable device that can use extended reality technology to provide users with a new experience beyond the traditional visual experience. The multi-field application scenarios of XR glasses also mean different signal experiences, and the multi-band selective characteristic antenna can also bring users a more extreme experience.

[0003] Under the existing spatial structure, different antenna frequency bands mean different spatial choices. How to design more antenna frequency bands to cater to more user scenarios under a limited spatial structure has become a major difficulty in the current XR glasses antenna design. Summary of the invention

[0004] The present application aims to provide a pair of glasses that at least solves the problem of designing more antenna frequency bands within the limited space of glasses in the related art.

[0005] In order to solve the above technical problems, this application is implemented as follows:

[0006] The present application embodiment provides a pair of glasses, including:

[0007] case;

[0008] A lens is movably arranged on the housing;

[0009] The antenna assembly includes an antenna body and at least two metal parts, the antenna body is fixed on the shell, the metal parts are movably arranged on the antenna body, and the metal parts are electrically connected to the antenna body;

[0010] Among them, the glasses have at least two human-computer interaction modes, one metal part corresponds to one human-computer interaction mode, and in different human-computer interaction modes, the lens drives the corresponding metal part to move to a specified position, so that the frequency band of the antenna component is different in different human-computer interaction modes.

[0011] In an embodiment of the present application, an antenna assembly is installed on a shell, and the antenna assembly is used to send and receive signals. The antenna assembly includes an antenna body and a metal part. The number of the metal parts is at least two. The metal part is movably installed on the antenna body so that the metal part can move relative to the antenna body. After different metal parts move relative to the antenna body, different metal parts and the antenna body form different types of antennas, and different types of antennas correspond to different frequency bands.

[0012] The lens is mounted on the housing and can move relative to the housing. The lens is connected to the metal part. When the lens moves relative to the housing, the lens can drive the metal part to move, thereby driving the metal part to move relative to the antenna body.

[0013] In different human-computer interaction modes, different metal parts move to specified positions, so that the antenna assembly works in a frequency band corresponding to the current human-computer interaction mode. In the corresponding frequency band, the antenna assembly can enhance the signal strength in the current human-computer interaction mode.

[0014] This embodiment cleverly uses the function of the lens moving relative to the shell to perform human-computer interaction and selection for the antenna in the glasses to work in different frequency bands, realize the multi-scenario signal enhancement function, and use human-computer interaction to select the frequency band of XR glasses in different working scenarios to meet the communication needs of users in multiple scenarios. Through the above method, there is no need to set up multiple groups of antennas in the glasses. In a limited space, more antenna frequency bands can be designed to cater to more user scenarios, which is conducive to improving the user experience of the glasses.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The above and / or additional aspects and advantages of the present application will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0017] Figure 1 is one of the structural schematic diagrams of glasses according to an embodiment of the present application;

[0018] Figure 2 is one of the structural schematic diagrams of the antenna assembly and the pusher according to an embodiment of the present application;

[0019] Figure 3 is a schematic diagram of the first metal portion and the first grounding portion being attached to each other according to an embodiment of the present application;

[0020] Figure 4 is a schematic diagram of a first metal portion not being pushed out of an antenna body according to an embodiment of the present application;

[0021] Figure 5 is a schematic diagram of a first metal portion being pushed out of an antenna body according to an embodiment of the present application;

[0022] Figure 6 is a schematic diagram of the second metal portion and the second grounding portion being attached to each other according to an embodiment of the present application;

[0023] Figure 7 is a schematic diagram of a second metal portion not being pushed out of an antenna body according to an embodiment of the present application;

[0024] Figure 8 is a schematic diagram of a second metal portion being pushed out of an antenna body according to an embodiment of the present application;

[0025] Fig. 9 is a second structural schematic diagram of glasses according to an embodiment of the present application;

[0026] Fig.10 This is a second structural schematic diagram of the antenna assembly and the pusher according to an embodiment of the present application;

[0027] Fig.11 is a schematic diagram of the first metal portion and the first sub-feed point being attached to each other according to an embodiment of the present application;

[0028] Fig.12 is a schematic diagram of a first metal portion being pushed out of an antenna body according to an embodiment of the present application;

[0029] Fig.13 is a schematic diagram of the second metal portion and the second sub-feed point being attached to each other according to an embodiment of the present application;

[0030] Fig.14 is a schematic diagram of a second metal portion being pushed out of an antenna body according to an embodiment of the present application;

[0031] Fig.15 is a schematic structural diagram of glasses according to an embodiment of the present application;

[0032] Fig.16 is a schematic structural diagram of a pusher, a first gear and a second gear according to an embodiment of the present application;

[0033] Fig.17 It is a schematic diagram of the structure of a pusher, a first gear and a second gear according to an embodiment of the present application.

[0034] Reference numerals:

[0035] 100 glasses, 110 shell, 120 lens, 130 antenna assembly, 131 antenna body, 132 metal part, 133 first feeding point, 134 groove, 135 first metal part, 136 second metal part, 140 connecting part, 143 first grounding part, 144 second grounding part, 145 first sub-feeding point, 146 second sub-feeding point, 150 pushing member, 160 rotating shaft, 170 motor, 180 transmission structure, 191 first gear, 192 second gear. DETAILED DESCRIPTION

[0036] The embodiments of the present application will be described in detail below. Examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and should not be construed as limitations on the present application. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in the field without making creative work are within the scope of protection of the present application.

[0037] The term "first" or "second" in the specification and claims of this application may include one or more of the features explicitly or implicitly. In the description of this application, unless otherwise specified, "plurality" means two or more. In addition, "and / or" in the specification and claims means at least one of the connected objects, and the character " / " generally means that the objects connected before and after are in an "or" relationship.

[0038] In the description of this application, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0039] Combine the following Figure 1-Figure 17 The glasses according to the embodiments of the present application are described.

[0040] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, according to some embodiments of the present application, the glasses 100 include: a housing 110, a lens 120 and an antenna assembly 130. The lens 120 is movably disposed on the housing 110 so that the lens 120 can move relative to the housing 110. The antenna assembly 130 includes an antenna body 131 and at least two metal parts 132. The antenna body 131 is fixed on the housing 110. The metal part 132 is movably disposed on the antenna body 131 so that the metal part 132 can move relative to the antenna body 131. The metal part 132 is electrically connected to the antenna body 131. The glasses 100 have at least two human-computer interaction modes. One metal part 132 corresponds to a human-computer interaction mode. In different human-computer interaction modes, the lens 120 drives the corresponding metal part 132 to move to a specified position, so that the frequency band of the antenna assembly 130 is different in different human-computer interaction modes.

[0041] The antenna assembly 130 is installed on the shell 110. The antenna assembly 130 is used to send and receive signals. The antenna assembly 130 includes an antenna body 131 and a metal part 132. The number of the metal parts 132 is at least two. The metal parts 132 are movably installed on the antenna body 131 so that the metal parts 132 can move relative to the antenna body 131. After different metal parts 132 move relative to the antenna body 131, different metal parts 132 and the antenna body 131 form different types of antennas. Different types of antennas correspond to different frequency bands.

[0042] The lens 120 is installed on the shell 110, and the lens 120 can move relative to the shell 110. The lens 120 is connected to the metal part 132. When the lens 120 moves relative to the shell 110, the lens 120 can drive the metal part 132 to move, thereby driving the metal part 132 to move relative to the antenna body 131.

[0043] In different human-computer interaction modes, different metal parts 132 move to specified positions, so that the antenna assembly 130 operates in the frequency band corresponding to the current human-computer interaction mode. In the corresponding frequency band, the antenna assembly 130 can enhance the signal strength in the current human-computer interaction mode.

[0044] This embodiment cleverly utilizes the function of the lens 120 moving relative to the housing 110 to perform human-computer interaction and selection for the antenna in the glasses 100 to work in different frequency bands, thereby realizing the multi-scenario signal enhancement function. By utilizing human-computer interaction, the frequency bands of the XR glasses in different working scenarios are selected to meet the communication needs of users in multiple scenarios. In the above manner, there is no need to set up multiple groups of antennas in the glasses 100. In a limited space, more antenna frequency bands can be designed to cater to more user scenarios, which is conducive to improving the user experience of the glasses 100.

[0045] It should be noted that different metal parts 132 have their own corresponding designated positions, that is, not every metal part 132 needs to move to the same position.

[0046] Combination Figure 1 , Figure 2 , Figure 3 and Figure 5 As shown, in some embodiments, optionally, the glasses 100 also include: at least two connecting parts 140, which are arranged on the shell 110, and the at least two connecting parts 140 correspond one-to-one to at least two metal parts 132. The glasses 100 also have an idle mode. In the idle mode, the metal part 132 is separated from the connecting part 140. In the human-computer interaction mode, the metal part 132 contacts the corresponding connecting part 140 to electrically connect the metal part 132 to the connecting part 140.

[0047] The number of connecting parts 140 is at least two, and the number of connecting parts 140 is the same as the number of metal parts 132, so that one metal part 132 corresponds to one connecting part 140, and when the metal part 132 moves to a specified position, the metal part 132 contacts the corresponding connecting part 140, so that the metal part 132 is electrically connected to the corresponding connecting part 140.

[0048] The glasses 100 have an idle mode and at least two human-computer interaction modes. In the idle mode, it means that the user does not use the glasses 100 for human-computer interaction. At this time, the glasses 100 have a low requirement for signal strength, so there is no need to contact the metal part 132 with the corresponding connection part 140. At this time, signals are only sent and received through the antenna body 131. When the glasses 100 are in the human-computer interaction mode, the metal part 132 corresponding to the current human-computer interaction mode is electrically connected to the corresponding connection part 140. For example, in different human-computer interaction modes, the length between the feed point on the antenna body 131 and the connection part 140 is different, so that the frequency band of the antenna assembly 130 changes accordingly, which can meet the usage requirements in different human-computer interaction modes.

[0049] Combination Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, in some embodiments, optionally, a first feeding point 133 is provided on the antenna body 131, and the connecting part 140 is grounded. When the metal part 132 is electrically connected to the connecting part 140, an antenna segment is formed from the first feeding point 133 to the connecting part 140.

[0050] When different metal parts 132 are electrically connected to the corresponding connecting parts 140, a corresponding antenna segment is formed between the first feed point 133 and the connecting part 140, that is, the antenna segment is a part of the antenna body 131 plus the metal part 132 between the first feed point 133 and the connecting part 140. In this embodiment, signals are received and sent through the antenna segment.

[0051] For example, Figure 2 The figure shows the working state of the antenna before the glasses 100 enters the human-computer interaction. The antenna body 131 is a whole long branch. Considering that the antenna works in the L1 frequency band, the working frequency is low and the required electrical length is long, the quarter mode of the Monopole antenna is used to shorten the branch length. At this time, the physical length is a quarter wavelength. The first feeding point 133 is a fixed feeding point of the Monopole antenna. In this state, the metal part 132 is not in contact with the connecting part 140, and the antenna is mainly used for positioning the glasses 100.

[0052] Figure 3 The glasses 100 enter the first human-computer interaction mode, combined with Figure 3 , Figure 4 and Figure 5 As shown, the metal part 132 includes a first metal part 135, and the connecting part 140 includes a first grounding part 143. After the human-computer interaction, the antenna assembly 130 switches the state, and the lens 120 drives the first metal part 135 to move. The first metal part 135 and the first grounding part 143 are grounded to form an antenna segment from the first feed point 133 to the first grounding part 143. Exemplarily, this part of the antenna segment is a LOOP antenna (loop antenna). At this time, the human-computer interaction mode is a wireless network mode. Because the WIFI (wireless network) antenna generally operates in the 2.4G frequency band / 5G frequency band, the required electrical length is shorter than the L1 frequency band. However, because it needs to share the structure with the antenna that has not entered the human-computer interaction working state, the antenna in this state is designed as a LOOP antenna, and the half-wavelength mode of the LOOP antenna is used to share the structure with the L1 antenna length, so that the antenna works in the WIFI frequency band.

[0053] Figure 6 The glasses 100 enter the second human-computer interaction mode, combined with Figure 6 , Figure 7 and Figure 8 As shown, the metal part 132 includes a second metal part 136, and the connecting part 140 includes a second grounding part 144. After human-computer interaction, the antenna switches state, and the lens 120 drives the second metal part 136 to move. The second metal part 136 and the second grounding part 144 are grounded to form an antenna segment from the first feed point 133 to the second grounding part 144. Exemplarily, this part of the antenna segment is an IFA (Inverted-F antenna, inverted F) antenna. At this time, the human-computer interaction mode is a cellular network mode. Because the cellular antenna involves more frequency bands, it is necessary to utilize the multi-mode characteristics of the IFA antenna (the Monopole mode from the first feed point 133 to the end of the antenna body 131, the Loop mode from the first feed point 133 to the second grounding part 144, and the IFA mode from the second grounding part 144 to the end of the antenna body 131) to enable the antenna to operate in multiple cellular frequency bands.

[0054] By utilizing human-computer interaction, the frequency of the glasses 100 bands in different working scenarios is selected to meet the communication needs of users in multiple scenarios.

[0055] Combination Fig. 9 , Fig.10 and Fig.11 As shown, in some embodiments, optionally, a first feeding point 133 is provided on the antenna body 131 , and in the human-computer interaction mode, the antenna assembly 130 is fed jointly by the first feeding point 133 and the connecting portion 140 .

[0056] When different metal parts 132 are electrically connected to corresponding connecting parts 140 , the first feeding point 133 and the connecting part 140 are fed together, so that the antenna assembly 130 forms a dual feeding point.

[0057] Fig.10 The figure shows the working state of the antenna before the glasses 100 enter into human-computer interaction. The antenna body 131 is a whole long branch. The first feeding point 133 feeds the long branch. The antenna form is a T antenna (vertical ground antenna). In this state, the metal part 132 is not in contact with the connecting part 140. The antenna component 130 works in the L1 frequency band. The antenna component 130 is mainly used for positioning the glasses 100.

[0058] Combination Fig.11 and Fig.12 As shown, the glasses 100 enter the first human-computer interaction mode, the metal part 132 includes a first metal part 135, the connecting part 140 includes a first sub-feed point 145, and the antenna switches state after human-computer interaction. The lens 120 drives the first metal part 135 to move, and the first metal part 135 contacts the first sub-feed point 145, and is fed through the first sub-feed point 145. At this time, the antenna assembly 130 has dual feed points. Exemplarily, the human-computer interaction mode at this time is a wireless network mode, the first feed point 133 operates in the L1 band / L5 band, and the connecting part 140 operates in the WIFI band.

[0059] Combination Fig.13 and Fig.14 As shown, the glasses 100 enter the second human-computer interaction mode, the metal part 132 includes a second metal part 136, the connecting part 140 includes a second sub-feed point 146, and the antenna switches state after human-computer interaction. The lens 120 drives the second metal part 136 to move, and the second metal part 136 contacts the second sub-feed point 146, and is fed through the second sub-feed point 146. At this time, the antenna assembly 130 has dual feed points. Exemplarily, the human-computer interaction mode at this time is a cellular network mode, the first feed point 133 operates in the L1 frequency band / L5 frequency band, and the second sub-feed point 146 operates in the cellular frequency band (operating at high frequency, such as N77 / 78, etc.).

[0060] By utilizing human-computer interaction and adopting the co-body sharing method, the frequency of the glasses 100 band in different working scenarios is selected to meet the communication needs of users in multiple scenarios.

[0061] Combination Figure 7 , Figure 8 , Fig.12 and Fig.14As shown, in some embodiments, optionally, the metal part 132 can extend into or out of the antenna body 131. When the metal part 132 extends into the antenna body 131, the metal part 132 is separated from the connecting part 140. When the metal part 132 extends out of the antenna body 131, the metal part 132 is electrically connected to the connecting part 140.

[0062] The metal part 132 can be extended and retracted relative to the antenna body 131, so that the metal part 132 can be extended into the antenna body 131, or the metal part 132 can be extended out of the antenna body 131. In the idle mode, the metal part 132 does not need to contact the connecting part 140. At this time, the metal part 132 can be stored in the antenna body 131 to reduce the space occupied by the antenna assembly 130. In the human-computer interaction mode, the metal part 132 is pulled out of the antenna body 131 so that the antenna body 131 can contact the connecting part 140.

[0063] The way in which the metal part 132 is extended and retracted relative to the antenna body 131 can reduce the space occupied by the metal part 132 when it moves. There is no need to reserve a large space inside the glasses 100 for the movement of the metal part 132. This can improve the space utilization inside the glasses 100 when the space inside the glasses 100 is limited, reduce the volume of the glasses 100, and achieve miniaturization of the glasses 100.

[0064] Currently, in other embodiments, the movement of the metal part 132 may also be in the form of the metal part 132 sliding or rotating relative to the antenna body 131 outside the antenna body 131 .

[0065] Combination Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, in some embodiments, optionally, the glasses 100 further include: a pushing member 150, the pushing member 150 is connected to the lens 120, the pushing member 150 moves between an extended position and a retracted position relative to the lens 120, and when the pushing member 150 is in the extended position relative to the lens 120, the pushing member 150 is used to drive the metal part 132 to move so that the metal part 132 contacts or separates from the connecting part 140.

[0066] A pushing member 150 is provided on the lens 120, and the pushing member 150 can be extended and retracted relative to the lens 120. When the pushing member 150 is in an extended state relative to the lens 120, the lens 120 drives the metal part 132 to move through the pushing member 150. When the pushing member 150 is in a retracted state relative to the lens 120, the pushing member 150 is separated from the metal part 132, and the lens 120 cannot drive the metal part 132 to move.

[0067] When the glasses 100 are in the idle mode, the pusher 150 is retracted relative to the lens 120, and the lens 120 cannot drive the metal part 132 to move. At this time, the metal part 132 will not move relative to the antenna body 131. When the glasses 100 are in the human-computer interaction mode, the pusher 150 is extended relative to the lens 120. When the lens 120 moves, the lens 120 drives the pusher 150 to move, and the pusher 150 can drive the metal part 132 to move toward the connecting part 140, so that the metal part 132 can contact the connecting part 140.

[0068] By using the pusher 150 as an intermediate connecting component between the lens 120 and the antenna assembly 130, a certain distance can be maintained between the lens 120 and the antenna assembly 130 to avoid interference between the lens 120 and the antenna assembly 130, and the layout requirements of the lens 120 and the antenna assembly 130 inside the glasses 100 can also be met.

[0069] The pushing member 150 can also drive the metal portion 132 to move away from the connecting portion 140 , thereby separating the metal portion 132 from the connecting portion.

[0070] In other embodiments, the lens 120 may directly drive the metal portion 132 to move.

[0071] like Fig.15 As shown, for example, a motor 170 is installed on the housing 110, and the motor 170 drives the pusher 150 to move through a transmission structure 180, and the transmission structure 180 can be a structure such as a ball screw. The lens 120 can rotate relative to the housing 110 through the rotating shaft 160, and the lens 120 can also translate relative to the housing 110 when rotating.

[0072] Combination Fig.15 , Fig.16 and Fig.17 As shown, the lens 120 is provided with a first gear 191 , and the pusher is provided with a second gear 192 . When the pusher 150 is driven, the first gear 191 and the second gear 192 are meshed and transmitted with each other, thereby realizing the rotation and translation of the lens 120 .

[0073] The first gear 191 is an elliptical structure. Fig.16 As shown in FIG. 1 , when one side of the long axis of the first gear 191 is meshed with the second gear 192, the pusher 150 is pushed out. Fig.17 As shown, when one side of the short axis of the first gear 191 meshes with the second gear 192, the pusher 150 is retracted. The pusher 150 and the transmission structure 180 cooperate through the sliding groove, so that the pusher 150 can be driven by the transmission structure 180 to move horizontally, and can also be extended or retracted relative to the lens 120.

[0074] Combination Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, in some embodiments, optionally, when the pushing member 150 is in the extended position and the pushing member 150 is attached to the side of the metal part 132 , the pushing member 150 is used to push the metal part 132 to move relative to the antenna body 131 .

[0075] When the glasses 100 are in the idle mode, the pusher 150 is in a retracted state relative to the lens 120, and the pusher 150 is separated from the metal part 132. At this time, the metal part 132 does not move relative to the antenna body 131, and the metal part 132 is separated from the connecting part 140. When the glasses 100 are in the human-computer interaction mode, the pusher 150 is in an extended state relative to the lens 120. When the pusher 150 is against the side of the metal part 132, when the lens 120 moves, the pusher 150 drives the metal part 132 to move toward the connecting part 140, so that the metal part 132 can contact the connecting part 140, or the metal part 132 can be separated from the connecting part 140.

[0076] By way of example, in this embodiment, a groove 134 is formed between the antenna body 131 and the metal part 132. When the pusher 150 is inserted into the groove 134, the pusher 150 can push the metal part 132 toward the connecting part 140. When the pusher 150 is pressed against the side of the metal part 132 away from the groove 134, the pusher 150 pushes the metal part 132 to separate from the connecting part 140. In other embodiments, a groove body may be provided on the pusher 150, and a protrusion may be provided on the metal part 132. The pusher 150 moves toward the metal part 132, and the protrusion is inserted into the groove body, so that the pusher 150 can drive the metal part 132 to move.

[0077] In some embodiments, optionally, the lens 120 can move between an initial position and a driving position. In the human-computer interaction mode, the lens 120 moves from the initial position to the driving position so that the lens 120 drives the metal part 132 to move to a specified position. When the metal part 132 moves to the specified position, based on the push member 150 moving from the extended position to the retracted position, the lens 120 is reset to the initial position.

[0078] The lens 120 can drive the metal part 132 to move. When the glasses 100 are in the idle mode, the lens 120 is in the initial position. When the lens 120 drives the metal part 132 to move to the specified position, the lens 120 is in the human-computer interaction mode.

[0079] After the metal part 132 contacts the connecting part 140, the pushing member 150 extends out of the groove 134, and the pushing member 150 moves to the retracted position. The pushing member 150 is separated from the metal part 132, and the lens 120 is reset from the driving position to the initial position, so that the lens 120 is restored to the position facing the user's eyes, which is beneficial to improving the user experience.

[0080] In other embodiments, when the metal portion 132 is in contact with the connecting portion 140 , the lens 120 may also be kept in the driving position.

[0081] In a possible application, when the glasses 100 need to be restored to the restricted mode, the lens 120 is first moved to the driving position, the pusher 150 is extended and inserted into the groove 134, and then the pusher 150 drives the metal part 132 to separate from the connecting part 140.

[0082] In some embodiments, optionally, in a human-computer interaction scenario, based on receiving user input, the lens 120 moves relative to the housing 110 , wherein the user input is used to instruct adjustment of the human-computer interaction mode of the glasses.

[0083] When the user uses the glasses 100 for a human-computer interaction scenario, the glasses 100 will give a prompt and the user can choose whether to change the human-computer interaction mode of the glasses, thereby changing the frequency band of the antenna assembly 130. If the user chooses to agree, the lens 120 drives the metal part 132 to move so that the metal part 132 contacts the connecting part 140. If the user chooses not to agree, the antenna assembly 130 maintains the current frequency band unchanged.

[0084] In this embodiment, it is stipulated that when the glasses 100 are in the human-computer interaction mode, the frequency band of the antenna assembly 130 will be changed only after the user's consent. When the user does not want to change the current frequency band of the antenna assembly 130, the frequency band of the antenna assembly 130 can be kept unchanged, which is conducive to meeting the user's usage needs.

[0085] In some embodiments, optionally, the idle mode includes a positioning mode, and the at least two human-machine interaction modes include a wireless network mode and a cellular network mode.

[0086] In other embodiments, the human-computer interaction mode may also be other modes, which are not listed here one by one.

[0087] This embodiment introduces a multi-band selected XR glasses antenna solution, the purpose of which is to solve the co-structural design of multi-band antennas under limited space structures. Compared with the antenna of XR glasses in the related art, this embodiment cleverly uses the function of the lens 120 moving with the glasses 100 to perform human-computer interaction on the antenna in the glasses 100 working in different frequency bands, and selects to achieve multi-scenario signal enhancement function. When the XR glasses are in an idle state, they mainly work in the GPS positioning scene to help users find the location of the glasses 100 faster. When the user is in a game scene / movie scene / surfing scene and other scenes that mainly use the WIFI antenna, the screen gives a guide selection interface, and the lens 120 moves left to enter the WIFI enhancement mode (wireless network mode). When the user is in a call / voice scene and other scenes that mainly try out the cellular antenna, the screen gives a guide selection interface, and the lens 120 moves right to enter the cellular enhancement mode (cellular network mode).

[0088] The shell 110 is the main shell of the glasses 100, which is usually made of plastic and is mainly used to fix the lens 120 and the antenna assembly 130. The lens 120 is used for screen imaging. The antenna body 131 is a die-cast aluminum metal antenna for switching between different frequency bands. The pusher 150 is a telescopic metal structure of the frame, which is used for antenna grounding. During the human-computer interaction process, when it is detected that the current user is in a scene such as a game, the interface gives a prompt. After the user moves the lens 120 to the left to agree, the pusher 150 extends and pushes the radiator (metal part 132) to the left to be grounded for antenna frequency band selection. When it is detected that the current user is in a scene such as voice, the interface gives a prompt. After the user moves the lens 120 to the right to agree, the pusher 150 pushes the radiator to the right to be grounded for antenna frequency band selection. When the pusher 150 is not needed, the pusher 150 shrinks inside the lens 120.

[0089] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0090] Although the embodiments of the present application have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present application, and that the scope of the present application is defined by the claims and their equivalents.

Claims

1. A pair of glasses, characterized in that: include: case; A lens, movably disposed on the housing; An antenna assembly, the antenna assembly comprising an antenna body and at least two metal parts, the antenna body being fixed to the housing, the metal parts being movably disposed on the antenna body, and the metal parts being electrically connected to the antenna body; Among them, the glasses have at least two human-computer interaction modes, one metal part corresponds to one human-computer interaction mode, and in different human-computer interaction modes, the lens drives the corresponding metal part to move to a specified position, so that the frequency band of the antenna assembly is different in different human-computer interaction modes.

2. The glasses according to claim 1, characterized in that The glasses also include: At least two connecting parts are arranged on the shell, and at least two of the connecting parts correspond one-to-one to at least two of the metal parts. The glasses also have an idle mode. In the idle mode, the metal part is separated from the connecting part. In the human-computer interaction mode, the metal part contacts the corresponding connecting part so that the metal part is electrically connected to the connecting part.

3. The glasses according to claim 2, characterized in that: The antenna body is provided with a first feeding point, the connecting portion is grounded, and when the metal portion is electrically connected to the connecting portion, an antenna section from the first feeding point to the connecting portion is formed.

4. The glasses according to claim 2, characterized in that: The antenna body is provided with a first feeding point, and in the human-computer interaction mode, the antenna assembly is fed by the first feeding point and the connecting portion.

5. The glasses according to claim 2, characterized in that: The metal part can extend into or out of the antenna body. When the metal part extends into the antenna body, the metal part is separated from the connecting part. When the metal part extends out of the antenna body, the metal part is electrically connected to the connecting part.

6. The glasses according to any one of claims 2 to 5, characterized in that: The glasses also include: A pushing member is connected to the lens, and the pushing member moves between an extended position and a retracted position relative to the lens. When the pushing member is in the extended position relative to the lens, the pushing member is used to drive the metal part to move so that the metal part contacts or separates from the connecting part.

7. The glasses according to claim 6, characterized in that: When the pushing member is at the extended position and the pushing member is attached to the side of the metal part, the pushing member is used to push the metal part to move relative to the antenna body.

8. The glasses according to claim 6, characterized in that: The lens is capable of moving between an initial position and a driving position. In the human-computer interaction mode, the lens moves from the initial position to the driving position so that the lens drives the metal part to move to a specified position. When the metal part moves to the specified position, the lens is reset to the initial position based on the push member moving from the extended position to the retracted position.

9. The glasses according to any one of claims 1 to 5, characterized in that: When the glasses are in a human-computer interaction scenario, the lens moves relative to the shell based on receiving user input, wherein the user input is used to instruct adjustment of the human-computer interaction mode of the glasses.

10. The glasses according to any one of claims 2 to 5, characterized in that: The idle mode includes a positioning mode; At least two of the human-computer interaction modes include a wireless network mode and a cellular network mode.

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