Smart glasses and smart hinge thereof having indication function

Abstract

Smart glasses and a smart hinge thereof having an indication function. A circuit board (2) is arranged in a smart hinge housing (1) of the smart hinge; a light source (3) is arranged on the circuit board (2); and a control module can collect the current operation state signal of the smart glasses, and can control the light source (3) to emit light of a corresponding color or to emit light in a set light emission mode. An inner side surface (13) of the smart hinge housing (1) that faces a human head has a light-transmitting region (11), which allows light to be emitted outward. A wearer can intuitively understand the current operation state of the smart glasses by means of the color or change mode of light transmitted through the light-transmitting region (11).

Description

Smart glasses and smart hinge with indication function

[0001] This application claims priority to the Chinese patent application filed with the Patent Office of the State Intellectual Property Office of China on December 22, 2023, with application number CN 2023235105821 and entitled “Smart glasses and smart hinges with indication function thereof”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the field of smart glasses, and in particular to a pair of smart glasses and a smart hinge with an indication function. Background Art

[0003] Smart glasses are wearable devices that, like smartphones, have an independent operating system and can be embedded with various software and functional modules to perform various functions. They can access wireless networks through mobile communication networks, and users can use voice or gesture control to add calendars, navigate maps, interact with friends, take photos and videos, start video calls with friends, and play music.

[0004] At present, users mainly interact with smart glasses by operating buttons or interfaces. There is no function to directly interact with the visual field, and the user experience needs to be improved. Technical issues

[0005] The purpose of this application is to provide a pair of smart glasses and a smart hinge with an indication function, which integrates light-emitting diodes in the transparent hinge of the smart glasses and conveys its current status to the user by emitting different colors or light patterns, so as to facilitate the user's cognition and understanding of the device behavior and enhance the user experience. Technical Solutions

[0006] The present application is implemented as follows: a smart hinge with an indication function, used for smart glasses, includes a smart hinge shell, a circuit board is provided in the smart hinge shell; a light source is provided on the circuit board, and the light source is used to be electrically connected to a control module; the control module can collect the current operating status signal of the smart glasses, and control the light source to emit light of corresponding color or emit light in a set light-emitting mode; the inner side of the smart hinge shell facing the human head has a light-transmitting area or is a light-transmitting area as a whole, so that the light emitted by the light source can be emitted outward; the control module is located on the circuit board and is electrically connected to the light source; or the control module is located in the temple of the smart glasses, and when the temple is connected to the smart hinge, the control module is electrically connected to the light source.

[0007] To achieve the above-mentioned purpose, the present application also provides a kind of smart glasses, including a front frame, temples and the above-mentioned smart hinge, one end of the smart hinge shell of the smart hinge is plugged or hinged to the front frame, and the other end of the smart hinge shell is plugged or hinged to the temples.

[0008] To achieve the above-mentioned purpose, the present application also provides another type of smart glasses, including a front frame, wherein a first smart hinge and a second smart hinge are respectively connected on both sides of the front frame, the first smart hinge is the above-mentioned smart hinge, and a local position or the entire smart hinge shell of the second smart hinge is a light-transmitting area; a light guide belt is embedded in the front frame, and light emitted from the light source in the first smart hinge is transmitted to the second smart hinge through the light guide belt, and is transmitted to the light-transmitting area of ​​the second smart hinge through the light guide component. Beneficial effects

[0009] The beneficial effects of this application are:

[0010] This application applies a smart hinge with an indication function to smart glasses. A circuit board is provided in the smart hinge shell of the smart hinge, and a light source is provided on the circuit board. The control module can collect the current operating status signals of all functional modules and control the light source to emit light of corresponding colors or in a set lighting mode. The inner side of the smart hinge shell facing the human head has a light-transmitting area or is designed as a light-transmitting area as a whole, allowing light to be emitted outward. The wearer can intuitively know the current operating status of the smart glasses through the color of the light transmitted through the light-transmitting area or the changing pattern of the light. It can be seen that this application eliminates the need for complex gestures or voice commands by adding a display function to the smart hinge, making smart glasses easier to use and easier for users to recognize and understand the behavior of the device, thereby improving the user experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] FIG1 is a cross-sectional schematic diagram of a smart hinge provided in Example 1, wherein the smart hinge housing is entirely made of a light-transmitting material;

[0012] FIG2 is a cross-sectional schematic diagram of a smart hinge provided in Example 2, wherein a portion of the smart hinge housing is a light-transmitting area;

[0013] FIG3 is a cross-sectional schematic diagram of a smart hinge provided in Example 2, wherein the inner side surface of the smart hinge housing is a light-transmitting area;

[0014] FIG4 is a cross-sectional view of a smart hinge provided in Example 2, in which the inner side of the smart hinge housing is a light-transmitting area, and the top, bottom, and outer side surfaces are all configured as opaque areas;

[0015] FIG5 is a cross-sectional view of a smart hinge according to Example 2, in which the inner side of the smart hinge housing is a light-transmitting area, and the top, bottom, and outer sides are all covered with opaque material;

[0016] FIG6 is a schematic diagram of the smart hinge shown in FIG5 with the opaque area covered with a reflective layer;

[0017] FIG7 is a cross-sectional schematic diagram of a smart hinge provided with a light guide assembly according to Example 3;

[0018] FIG8 is a schematic diagram of the three-dimensional structure of the smart glasses provided in Example 5;

[0019] FIG9 is a schematic structural diagram of the smart glasses before assembling the smart hinge housing provided in Example 5;

[0020] FIG10 is an enlarged view of area A in FIG9 ;

[0021] FIG11 is a schematic diagram of the three-dimensional structure of the front frame of the smart glasses provided in Example 5. Modes for Carrying Out the Invention

[0022] In order to make the purpose, technical solutions and advantages of this application more clearly understood, the present application is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are only used to explain this application and are not intended to limit this application.

[0023] In the description of this application, it should be noted that the terms "center", "up", "down", "left", "right", "front", "back", "vertical", "horizontal", "inside", "outside" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting this application; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance; in addition, 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 direct connection, an indirect connection through an intermediate medium, or a communication between the internal parts of two components. For those of ordinary skill in the art, the specific meanings of the above terms in this application can be understood according to specific circumstances. Example 1:

[0024] This embodiment provides a smart hinge with an indicator function for use with smart glasses. Referring to Figure 1 , the smart hinge comprises a smart hinge housing 1, which houses a circuit board 2, a functional module, and a control module. A light source 3 is mounted on the circuit board 2 and electrically connected to the functional and control modules. The control module collects signals indicating the current operating status of the smart glasses through the functional modules and controls the light source 3 to emit light of a corresponding color or in a set lighting pattern. The entire smart hinge housing 1 is a light-transmitting area, allowing light from the light source 3 to be emitted outward.

[0025] The above-mentioned functional module and / or control module can also be set in the temples of the smart glasses. When the temples are connected to the smart hinges, the control module is electrically connected to the light source 3.

[0026] Specifically, the entire intelligent hinge housing 1 is made of a transparent material or a light-transmitting material to form a light-transmitting area. The light source 3 is an LED, and the number of LEDs can be one or more, and the multiple LEDs can be of the same color or different colors.

[0027] The following describes this embodiment in detail with reference to specific application cases:

[0028] 1. Status Visualization: LEDs integrated within the light-transmitting smart hinge housing 1 enable the smart glasses to visually communicate their status to the user by emitting different colors and patterns. Different LED colors and patterns indicate different operational states, such as actively listening, waiting for a response, or idle. This visual representation enhances the user's understanding of the smart glasses' behavior.

[0029] 2. User-Friendly Interaction: LED indicators within the translucent smart hinge housing 1 simplify user interaction with the smart glasses. In addition to auditory cues or a graphical user interface (GUI) to understand the device's current status, users can also simply glance at the changing color or pattern of the LED light within the translucent smart hinge housing 1. This eliminates the need for complex gestures or voice commands to determine the operating status of the smart glasses, making them easier to use and the interaction process more intuitive and quick.

[0030] 3. Clear and intuitive feedback: The changing colors and patterns of the LEDs provide clear and intuitive feedback to the user, ensuring smooth communication between the smart glasses and the wearer. For example, a green LED indicates that the smart glasses are actively listening to the user's voice, while a red LED indicates that the smart glasses are awaiting a response from the underlying "generative AI language model." An off LED indicates that the smart glasses are idle. This visual feedback makes it easy for users to understand the current status of the smart glasses at a glance.

[0031] 4. Error and Notification Signals: In addition to indicating the operating status of the smart glasses, the LED within the transparent smart hinge housing 1 can also be used to signal errors or notifications to the user. For example, if an error occurs during voice recognition or connection, the LED can display a specific color or pattern to alert the user. This feature ensures that users are informed of important events or issues promptly, improving the overall experience and reducing frustration.

[0032] 5. Design Integration: The LEDs are cleverly embedded within the light-transmitting smart hinge housing 1, providing a seamless and aesthetically pleasing design without detracting from the device’s appearance. This design integration maintains the smart glasses’ sleek and modern appearance while adding valuable functionality.

[0033] In summary, when the smart hinge of this embodiment is applied to smart glasses, the smart hinge is located away from the user's skin when the glasses are worn. The wearer or those around them can intuitively understand the current operating status of the smart glasses by the color or changing pattern of light transmitted through the light-transmitting area. This embodiment, by adding a display function to the smart hinge, eliminates the need for users to use complex gestures or voice commands to obtain the operating status of the smart glasses. This makes the smart glasses easier to use and allows users to more easily perceive and understand the device's behavior, thereby enhancing the user experience. Example 2:

[0034] The difference between this embodiment and the first embodiment is that the side of the smart hinge housing 1 of this embodiment facing the human head is an inner side surface 13, and the inner side surface 13 facing the human head has a light-transmitting area 11. The outer surface of the smart hinge housing 1 is partially covered by spraying opaque paint or adding an opaque shell 12 (as shown in Figure 2) to block light from being emitted, while the uncovered portion serves as the light-transmitting area 11 for light to be emitted.

[0035] Specifically, please refer to Figure 3. The side of the smart hinge shell 1 facing away from the human head is the outer side 14, and the outer side 14 is made of opaque material. The inner side 13 of the smart hinge shell 1 is made of translucent material, serving as a translucent area. The light output direction of the light source 3 is toward the inner side 13 of the smart hinge shell 1, and then emitted outward from the inner side 13.

[0036] In other applications, as shown in FIG4 , the top surface 15 , bottom surface 16 , and outer side surface 14 of the smart hinge housing 1 can also be configured as opaque areas. Alternatively, all inner wall surfaces of the smart hinge housing except the inner side surface can be configured as opaque areas (i.e., the top surface 15 , bottom surface 16 , outer side surface 14 , front face, and rear face of the smart hinge housing 1 are all configured as opaque areas). The opaque areas are formed by applying opaque material to the corresponding positions of the smart hinge housing 1. It is easy to understand that the above-mentioned opaque areas can also be formed by covering the corresponding positions of the smart hinge housing 1 with opaque material 17 (as shown in FIG5 ).

[0037] Furthermore, referring to FIG. 6 , the opaque area may be covered with a reflective layer 18 , which may reflect light from the side toward the translucent area, thereby improving light efficiency. Example 3:

[0038] The difference between this embodiment and the second embodiment is that, please refer to Figure 7, a first light guide component 4 is also embedded in the smart hinge shell 1 of this embodiment, which is used to transmit the light emitted by the light source 3 to the light-transmitting area 11. The first light guide component 4 can concentrate the light and transmit it in a specified direction, which is beneficial to improve the brightness of the light. Example 4:

[0039] The difference between this embodiment and the second embodiment is that a second light guide component is embedded in the smart hinge housing 1 of this embodiment. The function of the second light guide component is to guide light to the front frame so that the wearer can further see the light prompt from the front frame.

[0040] This embodiment also provides a pair of smart glasses, including a front frame, temples and the smart hinge of this embodiment, one end of the smart hinge shell 1 of the smart hinge is hinged or plugged into the front frame, and the other end of the smart hinge shell 1 of the smart hinge is hinged or plugged into the temples.

[0041] The front frame has a light-transmitting window. One end of the second light guide component is close to the light source 3 and the other end is connected to the light-transmitting window of the front frame. The second light guide component is used to conduct the light emitted by the light source 3 to the light-transmitting window of the front frame.

[0042] It should be noted that the specific structures of the first light guide component in Example 3 and the second light guide component in Example 4 are not limited, as long as they can guide the light emitted by the light source 3 to the light-transmitting area 11 or the light-transmitting window of the front frame. For example, it can be a light guide made of a specially designed opaque material, in which a hollow channel is provided. The light emitted by the light source 3 can be transmitted by total reflection in the channel and guided to the light-transmitting area or the light-transmitting window of the front frame. In this case, one end of the first light guide component 4 is close to the light source 3 and the other end is close to the light-transmitting area 11. Similarly, one end of the second light guide component is close to the light source 3 and the other end is close to the front frame of the smart glasses. For another example, it can be an optical component with a light-guiding function, such as a reflector, lens, or prism, which guides the transmission direction of light through reflection / refraction. Embodiment 5:

[0043] This embodiment provides a pair of smart glasses. Referring to Figures 8 to 11 , the smart glasses include a front frame 30, a first smart hinge 10, a second smart hinge 20, and temples 40. The left and right ends of the front frame 30 are hingedly connected to one end of the first smart hinge 10 and the second smart hinge 20, respectively. The other ends of the first smart hinge 10 and the second smart hinge 20 are each plugged into the temples 40. In this embodiment, the first smart hinge 10 is the smart hinge described in Example 1 or Example 2. The inner side of the smart hinge housing of the second smart hinge 20 facing the human head has a light-transmitting area or is entirely light-transmitting. A light guide 5 is embedded in the front frame 30. Light emitted from the light source 3 in the first smart hinge 10 is transmitted through the light guide 5 to the second smart hinge 20, and then transmitted through the light guide assembly to the light-transmitting area of ​​the second smart hinge 20.

[0044] Specifically, the light guide 5 of this embodiment includes an optical fiber and a light-transmitting layer wrapped around the outer periphery of the optical fiber. The light guide 5 is embedded in a wire groove in the front frame 30. To facilitate visibility of the light by people opposite or next to the wearer, the front side of the front frame 30 corresponding to the wire groove is made of a light-transmitting or transparent material.

[0045] The above description is only a preferred embodiment of the present application and is not intended to limit the present application. Any modifications, equivalent replacements and improvements made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A smart hinge with an indication function, used for smart glasses, comprising a smart hinge housing, wherein a circuit board is arranged in the smart hinge housing; characterized in that: A light source is provided on the circuit board, and the light source is used to be electrically connected to the control module; the control module can collect the current operating status signal of the smart glasses, and control the light source to emit light of a corresponding color or emit light in a set light emission mode; the inner side of the smart hinge housing facing the human head has a light-transmitting area or is a light-transmitting area as a whole, so that the light emitted by the light source can be emitted outward; The control module is located on the circuit board and is electrically connected to the light source; or the control module is located in the temple of the smart glasses, and when the temple is connected to the smart hinge, the control module is electrically connected to the light source.

2. The smart hinge according to claim 1, characterized in that: The smart hinge housing is made entirely of transparent material or light-transmitting material.

3. The smart hinge according to claim 1, characterized in that: The outer surface of the smart hinge housing is partially covered by spraying opaque paint or adding an opaque shell, and the uncovered portion serves as the light-transmitting area.

4. The smart hinge according to claim 1, characterized in that: The side of the smart hinge shell facing away from the human head is the outer side, the outer side is made of opaque material, the inner side of the smart hinge shell is made of translucent material, and the light emitting direction of the light source is toward the inner side of the smart hinge shell.

5. The smart hinge according to claim 4, characterized in that: The top surface, the bottom surface and the outer surface of the smart hinge housing are all light-proof areas.

6. The smart hinge according to claim 4, characterized in that: The inner wall surfaces of the smart hinge housing except the inner side surface are all light-proof areas.

7. The smart hinge according to claim 5 or 6, characterized in that: The opaque area is formed by the smart hinge housing using an opaque material at a corresponding position, or by covering the corresponding position with an opaque material.

8. The smart hinge according to claim 7, characterized in that: The light-proof area is covered with a light-reflecting layer.

9. The smart hinge according to claim 1, characterized in that: A first light guide component is also embedded in the smart hinge housing, which is used to conduct the light emitted by the light source to the light-transmitting area.

10. The smart hinge according to claim 1, characterized in that: A second light guide component is also embedded in the smart hinge housing, and the second light guide component is used to conduct the light emitted by the light source to the light-transmitting front frame of the smart glasses.

11. A pair of smart glasses, comprising a front frame and temples, characterized in that: It also includes a smart hinge as described in any one of claims 1 to 9, wherein one end of the smart hinge shell of the smart hinge is plugged or hinged to the front frame, and the other end of the smart hinge shell is plugged or hinged to the temple.

12. The smart glasses according to claim 11, wherein: A second light guide component is also embedded in the smart hinge shell, the front frame has a light-transmitting window, one end of the second light guide component is close to the light source, and the other end is connected to the light-transmitting window of the front frame, and the second light guide component is used to transmit the light emitted by the light source to the light-transmitting window of the front frame.

13. A pair of smart glasses, comprising a front frame, wherein two sides of the front frame are respectively connected with a first smart hinge and a second smart hinge, wherein: The first smart hinge is the smart hinge described in any one of claims 1 to 10, and a local position or the entirety of the smart hinge shell of the second smart hinge is a light-transmitting area; a light guide strip is embedded in the front frame, and light emitted from the light source in the first smart hinge is transmitted to the second smart hinge through the light guide strip, and then transmitted to the light-transmitting area of ​​the second smart hinge through the light guide component.

14. The smart glasses according to claim 13, wherein: The light guide belt includes an optical fiber and a light-transmitting layer wrapped around the outer periphery of the optical fiber.

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