Smart glasses

Abstract

The application provides a kind of smart glasses, it is related to smart wearable device technical field.The smart glasses include: glasses frame and two legs, each leg includes shell, multiple antenna radiators and electric control components, shell is hinged with glasses frame, multiple antenna radiators are distributed along the length direction of shell, electric control components are electrically connected with multiple antenna radiators respectively, and electric control components are configured to control at least part of work in multiple antenna radiators.The smart glasses provided in the application, antenna radiator can be used as the support structure of shell, while ensuring the structural strength of leg, improve the available space of antenna radiator in the smart glasses, so that the shape and size of antenna radiator can be flexibly adjusted, and the antenna radiator is also provided as multiple, which is beneficial to the smart glasses to cover more working frequency bands, expand the signal coverage range of smart glasses, and improve signal transmission speed.

Description

Technical Field

[0001] This utility model relates to the field of smart wearable device technology, and in particular to a smart glasses. Background Technology

[0002] Smart glasses are wearable devices that integrate computing functions and augmented reality technology. Smart glasses are usually equipped with antennas to connect with other electronic devices via Bluetooth, wireless networks, etc., in order to acquire or transmit data.

[0003] However, since smart glasses need to be worn for extended periods of time, their size and weight must be strictly controlled. This results in limited space for the antenna inside the smart glasses, significantly restricting the size and shape of the antenna, which in turn affects the signal coverage and transmission speed of the smart glasses. Utility Model Content

[0004] In view of the above problems, this utility model provides a smart glasses to solve the problem that the size and shape of the antenna of existing smart glasses are greatly limited, which affects the signal coverage and transmission speed of smart glasses.

[0005] This utility model provides a smart glasses, including:

[0006] Picture frames;

[0007] The two temples each include a housing, multiple antenna radiators, and electronic control components. The housing is hinged to the frame. The multiple antenna radiators are distributed along the length of the housing. The electronic control components are electrically connected to the multiple antenna radiators respectively. The electronic control components are configured to control at least some of the multiple antenna radiators to operate.

[0008] In one possible implementation, the smart glasses provided in this application have temples comprising a first end connected to the frame and a second end located away from the frame.

[0009] The electronic control components include:

[0010] A main control unit is located at one of the first and second ends, and the main control unit is electrically connected to at least one antenna radiator.

[0011] The connecting unit is located between two adjacent antenna radiators and is electrically connected to the antenna radiators located on both sides of the connecting unit. The connecting unit is also electrically connected to the main control unit.

[0012] In one possible implementation, the smart glasses provided in this application have a main control unit electrically connected to the antenna radiator closest to the main control unit.

[0013] In one possible implementation, the smart glasses provided in this application include a main control unit comprising:

[0014] Main circuit board;

[0015] The processor is located on the main circuit board;

[0016] The radio frequency chip module is located on the main circuit board and is connected to the processor.

[0017] The first switching element is located on the main circuit board and is connected to the radio frequency chip module, the connection unit and the antenna radiator respectively.

[0018] In one possible implementation, the smart glasses provided in this application include a first switching element comprising: a radio frequency (RF) port, a first radiator port, and a plurality of connection ports corresponding one-to-one with connection units. The RF port is connected to an RF chip module, the first radiator port is connected to the antenna radiator closest to the main control unit, and the connection ports are connected to their respective connection units.

[0019] A switch that can be turned on and off is provided between any two of the radio frequency port, the first radiator port, and the connection port.

[0020] In one possible implementation, the smart glasses provided in this application include a connection unit comprising:

[0021] Connecting circuit boards;

[0022] The second switching element is located on the connecting circuit board and is connected to the main control unit and the adjacent antenna radiator.

[0023] In one possible implementation, the smart glasses provided in this application connect the main control unit and the connection unit via a signal transmission line.

[0024] In one possible implementation, the smart glasses provided in this application include at least one of the following: lines disposed on a PCB board, lines disposed on an FPC board, and coaxial cables.

[0025] In one possible implementation, the smart glasses provided in this application further include a first connection structure, wherein a first switching element of the main control unit is connected to an antenna radiator through the first connection structure.

[0026] The connection unit also includes a second connection structure, through which the second switching element of the connection unit is connected to the antenna radiator.

[0027] In one possible implementation, the smart glasses provided in this application have a first connection structure comprising any one of a spring contact, a spring pin, a connector, and a solder joint; and / or,

[0028] The second connection structure includes any one of the following: spring clip, spring pin, connector, and solder joint.

[0029] In one possible implementation, the smart glasses provided in this application have an antenna radiator comprising at least one of a metal frame, a circuit board, and a metal thin film.

[0030] In one possible implementation, the smart glasses provided in this application have at least a portion of the antenna radiator structure located inside the housing.

[0031] The smart glasses provided in this application have a frame and two temples. Each temple includes a housing, multiple antenna radiators, and electronic control components. The housing is rotatably connected to the frame. The antenna radiators and electronic control components are all housed inside the housing. The multiple antenna radiators are distributed along the length of the housing, serving to support it. The electronic control components are electrically connected to the multiple antenna radiators and control at least some of them to operate, thereby emitting signals of different frequencies. Compared to existing technologies that use a separate structure to support the housing, this application uses multiple antenna radiators to form the support structure of the housing. This allows for the use of space occupied by the support structure to arrange the antenna radiators, effectively increasing the usable space inside the smart glasses. It also allows for more flexible arrangement of the antenna radiators' size and shape, thereby improving antenna efficiency and bandwidth, increasing signal propagation speed, and expanding signal coverage. Furthermore, by placing multiple antenna radiators within each housing and connecting them to the electronic control components, the antenna configuration can be reconfigured to cover more operating frequency bands, further expanding the signal coverage of the smart glasses and enhancing their communication capabilities. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a schematic diagram of the structure of the smart glasses provided in the embodiments of this application;

[0034] Figure 2 A schematic diagram showing the connection relationship between the main control unit, the connection unit, and the antenna radiator of the smart glasses provided in this embodiment of the application;

[0035] Figure 3 for Figure 2 A schematic diagram of the structure of the first switching element;

[0036] Figure 4 The voltage standing wave ratio (VSWR) of the antenna radiator of the smart glasses provided in this application embodiment.

[0037] Explanation of reference numerals in the attached figures:

[0038] 100 - frames;

[0039] 200-temples;

[0040] 210 - Casing;

[0041] 220 - Antenna radiator; 221 - First radiator; 222 - Second radiator; 223 - Third radiator;

[0042] 230 - Electrical control component; 231 - Main control unit; 2311 - Main circuit board; 2312 - Processor; 2313 - RF chip module; 2314 - First switching element; 2315 - First connection structure; 2314a - RF port; 2314b - First radiator port; 2314c - Connection port; 232 - Connection unit; 2321 - Connection circuit board; 2322 - Second switching element; 2323 - Second connection structure; 233 - Signal transmission line. Detailed Implementation

[0043] To make the above-mentioned objectives, features, and advantages of the embodiments of this application more apparent and understandable, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0044] As the background technology demonstrates, smart glasses are typically equipped with an antenna to connect to other electronic devices via Bluetooth, wireless networks, etc., in order to acquire or transmit data.

[0045] However, since smart glasses need to be worn for extended periods of time, their size and weight must be strictly controlled. This results in limited space for the antenna inside the smart glasses, significantly restricting the size and shape of the antenna, which in turn affects the signal coverage and transmission speed of the smart glasses.

[0046] In view of this, the present invention provides a smart glasses, including a frame and two temples. Each temple includes a housing, multiple antenna radiators, and electronic control components. The housing is rotatably connected to the frame. The antenna radiators and electronic control components are both housed inside the housing. The multiple antenna radiators are distributed along the length of the housing to support it. The electronic control components are electrically connected to the multiple antenna radiators and control at least some of them to operate, thereby emitting signals of different frequencies. Compared to existing technologies that use a separate structure to support the housing, this application uses multiple antenna radiators to form a support structure for the housing. This allows for the use of space occupied by the support structure to arrange the antenna radiators, effectively increasing the available space for the antenna radiators inside the smart glasses. This allows for more flexible arrangement of the antenna radiators' size and shape, thereby improving antenna efficiency and bandwidth, which in turn increases the signal propagation speed and expands the signal coverage. Furthermore, by placing multiple antenna radiators within each housing and connecting them to the electronic control components, the antenna configuration can be reconfigured to cover more operating frequency bands, further expanding the signal coverage of the smart glasses and enhancing their communication capabilities.

[0047] The technical solution of this application and how the technical solution of this application solves the above-mentioned technical problems are described in detail below with specific embodiments. These specific embodiments can be combined with each other, and the same or similar concepts or processes may not be described again in some embodiments. The embodiments of this application will now be described with reference to the accompanying drawings:

[0048] See Figure 1 and Figure 2 As shown, the smart glasses in this embodiment of the application include: a frame 100 and two temples 200.

[0049] Each temple 200 includes a housing 210, multiple antenna radiators 220, and electronic control components 230. The housing 210 is hinged to the frame 100 so that the temple 200 can rotate relative to the frame 100, thereby enabling the smart glasses to fold.

[0050] Multiple antenna radiators 220 are distributed along the length of the housing 210, and an electronic control component 230 is electrically connected to the multiple antenna radiators 220 respectively. The electronic control component 230 is configured to control the operation of at least some of the multiple antenna radiators 220.

[0051] In this embodiment, the antenna radiator 220 and the electronic control component 230 can both be disposed inside the housing 210, or a portion of the structure of the antenna radiator 220 and the electronic control component 230 can be exposed outside the housing 210. This embodiment does not impose any restrictions on this.

[0052] Multiple antenna radiators 220 are distributed along the length of the housing 210 to support the housing 210. The electronic control component 230 is electrically connected to all multiple antenna radiators 220 and controls at least some of the multiple antenna radiators 220 to work, thereby transmitting signals of different frequencies. For example, the electronic control component 230 can control any one of the multiple antenna radiators 220 to work independently, or it can control some or all of the multiple antenna radiators 220 to work simultaneously, so as to form more resonant states and cover more operating frequency bands.

[0053] In the prior art, the housing 210 of smart glasses has a separate support structure inside to improve the strength of the temples 200 and meet the wearing requirements of smart glasses. The antenna radiators 220 are arranged around the support structure. Since the space inside the housing 210 is small and the support structure occupies a large space, the available space for the antenna radiators 220 is greatly limited. Therefore, in this embodiment, the support structure of the housing 210 is formed by multiple antenna radiators 220. This allows the space occupied by the support structure in the prior art to be used to arrange the antenna radiators 220. This effectively increases the available space for the antenna radiators 220 inside the housing 210 while ensuring the structural strength of the temples 200. The size and shape of the antenna radiators 220 can be set more flexibly, thereby improving the efficiency and bandwidth of the antenna, which is conducive to improving the signal propagation speed of smart glasses and expanding the signal coverage.

[0054] Furthermore, each temple 200 has multiple antenna radiators 220 within its housing 210. These multiple antenna radiators 220 collectively form the support structure within the housing 210. Compared to a single, longer antenna radiator 220 forming the entire support structure, having multiple antenna radiators 220 facilitates the formation of more resonant states and covers a wider range of operating frequencies. The arrangement of the antenna radiators 220 within the two housings 210 can be identical or partially different, for example, using different lengths or numbers. This embodiment does not impose any limitations on this. The number of antenna radiators 220 within each housing 210 and the length of each antenna radiator 220 are not limited in this embodiment. For example, the antenna radiators 220 within the same housing 210 can be configured with different lengths and shapes to form more resonant states, thereby further expanding the signal coverage of the smart glasses and enhancing their communication capabilities.

[0055] Therefore, the smart glasses of this application embodiment can provide more space for the antenna radiator 220, so that the shape and size of the antenna radiator 220 can be flexibly adjusted according to the working frequency band to be covered by the smart glasses, which helps to expand the signal coverage range of the smart glasses, improve its signal propagation speed, and thus enhance the communication function of the smart glasses.

[0056] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, the temple 200 of this embodiment includes a first end connected to the frame 100 and a second end away from the frame 100.

[0057] The electronic control component 230 may include a main control unit 231 and a connection unit 232. The main control unit 231 is located at one of the first end and the second end, and is electrically connected to at least one antenna radiator 220. The connection unit 232 is located between two adjacent antenna radiators 220 and is electrically connected to the antenna radiators 220 located on both sides of the connection unit 232. The connection unit 232 is also electrically connected to the main control unit 231.

[0058] In practical implementation, two adjacent antenna radiators 220 are connected by a connecting unit 232. Therefore, the number of connecting units 232 is equal to the number of antenna radiators 220 minus one. The main control unit 231 is located at the first or second end. The main control unit 231 is electrically connected to at least one radiator and all connecting units 232. The main control unit 231 can control the corresponding antenna radiator 220 to work or stop working according to the actual working requirements of the smart glasses, so as to transmit or receive signals of the corresponding frequency band. Specifically, the main control unit 231 can directly feed power to the antenna radiator 220 electrically connected to the main control unit 231 to control the corresponding antenna radiator 220 to work or stop working. Alternatively, it can control the connecting unit 232 to feed power to the antenna radiator 220 electrically connected to the corresponding connecting unit 232 to make the corresponding antenna radiator 220 work or stop working. By controlling different antenna radiators 220 to work or stop working, multiple resonant states can be formed, which is beneficial to expanding the signal coverage of the smart glasses.

[0059] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, in this embodiment of the application, the main control unit 231 is electrically connected to the antenna radiator 220 that is closest to the main control unit 231.

[0060] It is understandable that electrically connecting the main control unit 231 to the nearest antenna radiator 220 can shorten the length of the connection harness between the main control unit 231 and the antenna radiator 220. On the one hand, this frees up more space inside the housing 210, and on the other hand, it makes the connection harness inside the housing 210 more organized and ensures that the smart glasses can work more stably.

[0061] See also some of the possible implementation methods. Figure 1 and Figure 2As shown, the main control unit 231 in this embodiment includes: a main circuit board 2311, a processor 2312, an RF chip module 2313, and a first switching element 2314; the processor 2312, the RF chip module 2313, and the first switching element 2314 are all disposed on the main circuit board 2311, and the RF chip module 2313 is connected to the processor 2312; the first switching element 2314 is connected to the RF chip module 2313, the connection unit 232, and the antenna radiator 220 respectively.

[0062] Furthermore, the processor 2312 can control the operation of the radio frequency chip module 2313 and partially turn on or off the first switching element 2314 according to the frequency band connection requirements of the smart glasses. This allows the first switching element 2314 to control the connection unit 232, so that the antenna radiator 220 connected to the connection unit 232 can work or stop working, thereby adjusting the antenna radiator 220 to transmit or receive signals of different frequency bands.

[0063] See also some of the possible implementation methods. Figure 1 , Figure 2 and Figure 3 As shown, the first switching element 2314 in this embodiment includes: a radio frequency port 2314a, a first radiator port 2314b, and a plurality of connection ports 2314c corresponding one-to-one with the connection unit 232. The radio frequency port 2314a is connected to the radio frequency chip module 2313, the first radiator port 2314b is connected to the antenna radiator 220 closest to the main control unit 231, and the connection ports 2314c are connected to the corresponding connection unit 232. A switch that can be opened and closed is provided between any two of the radio frequency port 2314a, the first radiator port 2314b, and the connection ports 2314c.

[0064] In some embodiments, RF port 2314a is a signal input port, and first radiator port 2314b and connection port 2314c are both signal output ports. RF port 2314a is connected to RF chip module 2313 to receive signals emitted by RF chip module 2313. First radiator port 2314b is used to send signals to the antenna radiator 220 closest to main control unit 231. Connection port 2314c is used to send signals to connection unit 232 and then from connection unit 232 to the corresponding antenna radiator 220. An on / off switch is provided between any two of RF port 2314a, first radiator port 2314b and connection port 2314c. By controlling the opening and closing of these switches, signals emitted by RF chip module 2313 can be sent to one or more antenna radiators 220. Controlling the opening and closing of any switch can form a new working state. Each working state corresponds to a resonant state, which is beneficial to forming multiple resonant states and expanding the signal coverage of smart glasses.

[0065] The number of connection ports 2314c corresponds to the number of connection units 232. That is, the specific number of connection ports 2314c needs to be adjusted according to the actual number of antenna radiators 220 arranged. This application embodiment does not impose limitations on this; for example, such as... Figure 2 and Figure 3 As shown, there are three antenna radiators 220, so two connection units 232 need to be set. The first switching element 2314 has a first radiator port 2314b and two connection ports 2314c.

[0066] See also some of the possible implementation methods. Figure 1 , Figure 2 and Figure 3 As shown, the connection unit 232 in this embodiment includes: a connection circuit board 2321 and a second switching element 2322. The second switching element 2322 is disposed on the connection circuit board 2321 and is connected to the main control unit 231 and the adjacent antenna radiator 220 respectively.

[0067] It should be noted that the second switching element 2322 is connected to the connection port 2314c of the first switching element 2314 in the main control unit 231 to receive the signal emitted by the RF chip module 2313 in the main control unit 231. The second switching element 2322 is also connected to two adjacent antenna radiators 220 to control the transmission of signals to at least one of the antenna radiators 220 connected to the second switching element 2322. The structure of the second switching element 2322 can be the same as that of the first switching element 2314, that is, it includes one signal input port and two signal output ports. The signal input port is connected to the connection port 2314c, and the two signal output ports are respectively connected to two adjacent antenna radiators 220. The specific structure of the second switching element 2322 is not limited in this embodiment of the application, as long as it can control the reception and transmission of signals.

[0068] Therefore, the processor 2312 can adjust the opening and closing of each switch in the first switching element 2314 and the second switching element 2322 to form multiple working states according to the frequency band connection requirements of the smart glasses. Different working states can correspond to different resonant states, thereby expanding the signal coverage range of the smart glasses. In addition, for the same antenna radiator 220, the frequency of the signal formed can be different depending on the port that sends the signal to the antenna radiator 220.

[0069] The following is based on Figure 2 and Figure 3 For example, some working states are listed below for illustration. Figure 2The three antenna radiators 220 are, in sequence, a first radiator 221, a second radiator 222, and a third radiator 223. In the first operating state, the signal emitted by the RF chip module 2313 is transmitted to the first radiator 221 through the first radiator port 2314b, and to the second switching elements 2322 of the two connection units 232 through the two connection ports 2314c respectively. This signal is transmitted to the second radiator 222 through the second switching element 2322 closer to the first radiator 221, and to the third radiator 223 through the second switching element 2322 farther from the first radiator 221. Thus, the first radiator 221... 1. The second radiator 222 and the third radiator 223 operate simultaneously, each forming a different resonant state, and all three resonant states operate simultaneously. The difference between the second operating state and the first operating state is that the signal emitted by the RF chip module 2313 is transmitted through a connection port 2314c to the second switching element 2322, which is far away from the first radiator 221, and then simultaneously transmitted to the second radiator 222 and the third radiator 223 through the second switching element 2322. The rest is the same as the first state. At this time, the first radiator 221, the second radiator 222, and the third radiator 223 also operate simultaneously, but the second radiator 222... In the third operating state, the signal emitted by the RF chip module 2313 is transmitted to the second switching element 2322 near the first radiator 221 through a connection port 2314c, and the signal is simultaneously transmitted to both the first radiator 221 and the second radiator 222 through the second switching element 2322. At this time, only the first radiator 221 and the second radiator 222 work simultaneously, and the center frequency of the resonant state formed by the first radiator 221 is different from that of the resonant state formed by the first radiator 221 in the first state; in the fourth operating state... In the first operating state, the signal emitted by the RF chip module 2313 is sent to the first radiator 221 only through the first radiator port 2314b. At this time, only the first radiator 221 works, forming a resonant state, i.e., forming the first signal. In the fifth operating state, the signal emitted by the RF chip module 2313 is sent to the connection unit 232 only through the connection port 2314c, and then sent to the first radiator 221 through the second switching element 2322 of the connection unit 232. At this time, only the first radiator 221 works, forming a resonant state, i.e., forming the second signal. The first signal and the second signal are two signals with different frequency ranges.

[0070] Comparing the first, second, fourth, and fifth operating states, it can be seen that the same antenna radiator 220 can form different resonant states by changing its signal transmission port. Comparing the first, third, and fourth operating states, it can be seen that the number of simultaneously operating resonant states can be adjusted by changing the number of operating antenna radiators 220. It should be noted that the first to fifth operating states mentioned above are only some of the operating states of the smart glasses in this embodiment of the application, and are not a complete list. Therefore, the smart glasses in this embodiment of the application can form a variety of different resonant states, and different resonant states can also be combined to work simultaneously, thereby effectively expanding the signal coverage of the smart glasses and enhancing the communication function of the smart glasses.

[0071] like Figure 3 As shown, when one of the first radiator port 2314b and one of the multiple connection ports 2314c of the first switching element 2314 is used as a signal output terminal, a maximum of S resonant states can be formed, where S = N + (2N + 1) × (N + 1) = 2N 2 -2N+1, where N is the number of antenna radiators 220 within a housing 210. Figure 4 The voltage standing wave ratio (VSWR) of the antenna under the above conditions is f n Let n represent the nth resonant state, where n takes the values ​​1, 2, 3, ..., S. The antenna radiator 220 can switch between these resonant states, and a resonant state includes, but is not limited to, a single resonance of an antenna radiator 220. Therefore, appropriately increasing the number of antenna radiators 220 can effectively increase the number of resonant states that the smart glasses can form, thus expanding the signal's operating range. When at least two of the first radiator port 2314b and multiple connection ports 2314c of the first switching element 2314 are used as signal output terminals, multiple resonant states can also coexist and operate simultaneously.

[0072] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, the main control unit 231 in this embodiment of the application further includes: a first connection structure 2315, wherein the first switching element 2314 is connected to the antenna radiator 220 through the first connection structure 2315; the connection unit 232 further includes: a second connection structure 2323, wherein the second switching element 2322 is connected to the antenna radiator 220 through the second connection structure 2323.

[0073] In a specific implementation, the first radiator port 2314b of the first switching element 2314 is connected to the antenna radiator 220 closest to the main control unit 231 via the first connection structure 2315, so as to transmit the signal emitted by the RF chip module 2313 to the antenna radiator 220 closest to the main control unit 231. The second switching element 2322 is connected to other antenna radiators 220 via the second connection structure 2323, so as to transmit the signal received by the connection unit 232 to at least one of the antenna radiators 220 connected to the connection unit 232.

[0074] The first connection structure 2315 may include any one of a spring, a spring pin, a connector, and a solder joint; the second connection structure 2323 may include any one of a spring, a spring pin, a connector, and a solder joint. The connector may be an insertion connector or a snap-fit ​​connector, and the specific connection method may be adjusted according to factors such as the internal spatial layout of the housing 210; this embodiment does not impose any limitations on this.

[0075] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, in this embodiment of the application, the main control unit 231 and the connection unit 232 are connected by a signal transmission line 233.

[0076] Understandably, the main control unit 231 transmits the signal emitted by the radio frequency chip module 2313 to the connection unit 232 through the signal transmission line 233, and controls the connection unit 232 to send the signal to the antenna radiator 220 connected to the connection unit 232.

[0077] The signal transmission line 233 may include at least one of the following: a line disposed on a PCB (Printed Circuit Board), a line disposed on an FPC (Flexible Printed Circuit), or a coaxial cable. The appropriate type of signal transmission line 233 can be selected based on factors such as the internal space size and shape of the housing 210 and the signal transmission requirements; this embodiment does not impose any limitations on this selection.

[0078] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, the antenna radiator 220 in this embodiment of the application includes at least one of a metal frame, a circuit board, and a metal film.

[0079] In a specific implementation, the antenna radiator 220 can be a metal frame set inside the housing 210 to form a support structure for the temple 200 and improve the structural strength of the temple 200. Alternatively, it can be an etched or attached circuit board or metal film to the inner or outer surface of the housing 210. Or, part of the housing 210 can be made of metal as the antenna radiator 220. The specific shape of the antenna radiator 220 can be set according to its position on the smart glasses and the required operating frequency band. This application embodiment does not limit this.

[0080] See also some of the possible implementation methods. Figure 1 and Figure 2 As shown, at least a portion of the structure of the antenna radiator 220 in this embodiment is disposed inside the housing 210.

[0081] In some embodiments, the antenna radiator 220 is at least partially disposed inside the housing 210 to form a support structure, thereby improving the structural strength of the temple 200 and meeting the wearing requirements of smart glasses. At the same time, the antenna radiator 220 can be wrapped with a non-metallic insulator such as plastic, or the housing 210 can be made of a non-metallic insulator, thereby preventing the antenna radiator 220 from directly contacting a metal object when the smart glasses are close to the metal object, which would affect the performance of the antenna radiator 220 and help improve the signal stability when the smart glasses are communicating.

[0082] In summary, the smart glasses provided in this application embodiment include a frame 100 and two temples 200. Each temple 200 includes a housing 210, multiple antenna radiators 220, and an electronic control component 230. The housing 210 is rotatably connected to the frame 100. The multiple antenna radiators 220 are distributed along the length of the housing 210 and are at least partially located inside the housing 210 to form a support structure for the housing 210, thereby improving the structural strength of the housing 210. Thus, while ensuring the structural strength of the smart glasses, the available space for the antenna radiators 220 can be expanded, allowing the antenna radiators 220 to be configured with more shapes and sizes. This is beneficial for increasing the bandwidth of the antenna radiators 220, expanding the signal coverage of the smart glasses, and increasing the signal propagation speed. Furthermore, the electronic control component 230 can control at least partially operating multiple antenna radiators 220 according to the needs of the operating frequency band, enabling the smart glasses to form multiple resonant states and switch between these states, thereby further expanding the signal coverage and enhancing the communication function of the smart glasses.

[0083] In the description of the embodiments of this application, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "linking" should be interpreted broadly. For example, they can refer to a fixed connection, an indirect connection through an intermediate medium, or the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in the embodiments of this application according to the specific circumstances.

[0084] The devices or elements referred to in the embodiments of this application or implied herein must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be construed as limiting the embodiments of this application. In the description of the embodiments of this application, "a plurality of" means two or more, unless otherwise precisely specified.

[0085] The terms "first," "second," "third," "fourth," etc. (if present) in the specification, claims, and accompanying drawings of this application are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that such data can be interchanged where appropriate so that the embodiments of this application described herein can be implemented, for example, in orders other than those illustrated or described herein.

[0086] Furthermore, the terms “comprising” and “having”, and any variations thereof, are intended to cover non-exclusive inclusion, such that a process, method, system, product, or apparatus that includes a series of steps or units is not necessarily limited to those steps or units that are explicitly listed, but may include other steps or units that are not explicitly listed or that are inherent to such process, method, product, or apparatus.

[0087] The term "multiple" in this article refers to two or more. The term "and / or" in this article is merely a description of the relationship between related objects, indicating that there can be three relationships. For example, A and / or B can represent three cases: A exists alone, A and B exist simultaneously, and B exists alone.

[0088] It is understood that the various numerical designations used in the embodiments of this application are merely for descriptive convenience and are not intended to limit the scope of the embodiments of this application.

[0089] It is understood that, in the embodiments of this application, the order of the above-mentioned process numbers does not imply the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of this application.

[0090] Other embodiments of this application will readily occur to those skilled in the art upon consideration of the specification and practice of the utility models disclosed herein. This application is intended to cover any variations, uses, or adaptations of this application that follow the general principles of this application and include common knowledge or customary techniques in the art not disclosed herein. The specification and examples are to be considered exemplary only, and the true scope and spirit of this application are indicated by the following claims.

[0091] It should be understood that this application is not limited to the precise structure described above and shown in the accompanying drawings, and various modifications and changes can be made without departing from its scope. The scope of this application is limited only by the appended claims.

Claims

1. A type of smart glasses, characterized in that, include: Picture frame (100); Two temples (200), each temple (200) including a housing (210), a plurality of antenna radiators (220) and an electronic control component (230), the housing (210) being hinged to the frame (100), the plurality of antenna radiators (220) being distributed along the length of the housing (210), the electronic control component (230) being electrically connected to the plurality of antenna radiators (220) respectively, the electronic control component (230) being configured to control at least a portion of the plurality of antenna radiators (220) to operate.

2. The smart glasses according to claim 1, characterized in that, The temple (200) includes a first end connected to the frame (100) and a second end away from the frame (100); The electronic control component (230) includes: A main control unit (231) is disposed at one of the first end and the second end, and the main control unit (231) is electrically connected to at least one of the antenna radiators (220); The connecting unit (232) is disposed between two adjacent antenna radiators (220) and is electrically connected to the antenna radiators (220) located on both sides of the connecting unit (232). The connecting unit (232) is also electrically connected to the main control unit (231).

3. The smart glasses according to claim 2, characterized in that, The main control unit (231) is electrically connected to the antenna radiator (220) that is closest to the main control unit (231).

4. The smart glasses according to claim 2, characterized in that, The main control unit (231) includes: Main circuit board (2311); A processor (2312) is located on the main circuit board (2311); The radio frequency chip module (2313) is located on the main circuit board (2311) and connected to the processor (2312); A first switching element (2314) is disposed on the main circuit board (2311). The first switching element (2314) is connected to the radio frequency chip module (2313), the connection unit (232) and the antenna radiator (220) respectively.

5. The smart glasses according to claim 4, characterized in that, The first switching element (2314) includes: a radio frequency port (2314a), a first radiator port (2314b), and a plurality of connection ports (2314c) corresponding one-to-one with the connection unit (232). The radio frequency port (2314a) is connected to the radio frequency chip module (2313), the first radiator port (2314b) is connected to the antenna radiator (220) closest to the main control unit (231), and the connection ports (2314c) are connected to the corresponding connection unit (232). A switch that can be turned on or off is provided between any two of the radio frequency port (2314a), the first radiator port (2314b), and the connection port (2314c).

6. The smart glasses according to claim 2, characterized in that, The connecting unit (232) includes: Connecting circuit board (2321); A second switching element (2322) is disposed on the connecting circuit board (2321). The second switching element (2322) is connected to the main control unit (231) and the adjacent antenna radiator (220).

7. The smart glasses according to any one of claims 2-6, characterized in that, The main control unit (231) and the connection unit (232) are connected by a signal transmission line (233).

8. The smart glasses according to claim 7, characterized in that, The signal transmission line (233) includes at least one of the following: a line on a PCB board, a line on an FPC board, and a coaxial cable.

9. The smart glasses according to any one of claims 2-6, characterized in that, The main control unit (231) further includes: a first connection structure (2315), wherein the first switching element (2314) of the main control unit (231) is connected to the antenna radiator (220) through the first connection structure (2315); The connection unit (232) further includes a second connection structure (2323), wherein the second switching element (2322) of the connection unit (232) is connected to the antenna radiator (220) through the second connection structure (2323).

10. The smart glasses according to claim 9, characterized in that, The first connection structure (2315) includes any one of a spring, a spring pin, a connector, and a solder joint; and / or, The second connection structure (2323) includes any one of a spring, a spring pin, a connector, and a solder joint.

11. The smart glasses according to any one of claims 1-6, characterized in that, The antenna radiator (220) includes at least one of a metal frame, a circuit board, and a metal film.

12. The smart glasses according to any one of claims 1-6, characterized in that, At least a portion of the structure of the antenna radiator (220) is disposed inside the housing (210).

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