Smart glasses

Abstract

The application provides a kind of smart glasses, comprising: camera;First frame, comprising first surface, first surface is parallel with the lens configuration surface of smart glasses, first surface is formed with first hole, camera is housed in first frame, and the lens of camera protrudes from first surface from first hole;Second frame is used to install the lens of smart glasses, and second frame comprises second hole, and second frame is detachable along first direction with first frame, and first direction is perpendicular to first surface;Second frame comprises first fastener, and first fastener is used to fix second frame with first frame after the lens passes through second hole.The detachable of smart glasses is realized by connecting mechanism, the appearance of smart glasses is replaced, and the cost of changing the style of smart glasses is reduced.

Description

Technical Field

[0001] This application relates to the field of electronic devices, and more specifically, to a type of smart glasses. Background Technology

[0002] With the increasing variety of smart wearable devices, smart glasses are experiencing rapid development, especially those with camera functions. However, under current technological conditions, smart glasses with camera functions often have a relatively fixed design due to the need to integrate electronic components for photography and display. For example, the camera and display components are usually installed in the frame, while the battery and motherboard are located in the temples. Flexible printed circuits (FPCs) require a hinge to transmit signals from the temples to the frame; therefore, the frame style for smart glasses is usually not changeable. If a different style is needed, the entire device must be replaced, which is expensive. Utility Model Content

[0003] This application provides a smart glasses solution that allows for detachment of the smart glasses via a connecting mechanism, enabling the replacement of the smart glasses' appearance and reducing the cost of changing smart glasses styles.

[0004] In a first aspect, a smart glasses system is provided, comprising: a camera; a first frame including a first surface parallel to the lens mounting surface of the smart glasses, a first hole formed on the first surface, the camera being housed within the first frame, and the lens of the camera protruding from the first hole from the first surface; a second frame for mounting the lens of the smart glasses, the second frame including a second hole, the second frame being detachable from the first frame along a first direction perpendicular to the first surface; and the second frame including a first fastener for securing the second frame to the first frame after the lens passes through the second hole.

[0005] The smart glasses provided in this application embodiment allow for replacement of the smart glasses' appearance by detachably connecting the first frame and the second frame using a first fastener. Furthermore, by housing core components such as the camera within the first frame, changing the appearance does not interfere with these core functional components. This allows for changing the appearance of the smart glasses without replacing the core electronic components, thereby reducing the cost of changing smart glasses styles.

[0006] In conjunction with the first aspect, in some implementations of the first aspect, the first frame further includes: a second fastener disposed around the first hole, protruding from the first surface to form a first receiving cavity, the lens of the camera being received within the first receiving cavity, and the second fastener being used to cooperate with the first fastener to fix the second frame to the first frame.

[0007] Based on the above technical solution, by setting a second fastener that cooperates with the first fastener, the fixation of the second frame and the first frame is made more secure. Furthermore, by using the second fastener to house the camera lens, the camera lens can be protected, preventing damage to the lens when replacing the smart glasses frame.

[0008] In conjunction with the first aspect, in some implementations of the first aspect, the outer wall of the second fastener is provided with a groove extending circumferentially along the second fastener; the first fastener is formed as a second receiving cavity for receiving the second fastener, the inner wall of the first fastener is provided with protrusions distributed circumferentially along the second fastener, and the groove is used to receive the protrusions, so as to fix the first fastener and the second fastener.

[0009] Based on the above technical solution, by providing a groove on the outer wall of the second fastener and a protrusion on the inner wall of the first fastener, the interaction between the groove and the protrusion makes the fixation of the first and second fasteners more secure. This effectively reduces the possibility of components falling off due to external forces or other factors during the use of smart glasses, thereby improving the structural stability of the smart glasses.

[0010] In conjunction with the first aspect, in some implementations of the first aspect, the inner wall of the first fastener has first openings corresponding to the protrusions distributed along the circumference of the second fastener, and the first openings are used to movably accommodate the protrusions; a third receiving cavity corresponding to the protrusions is formed between the inner wall and the outer wall of the first fastener, the third receiving cavity is connected to the first opening, the third receiving cavity is used to accommodate the protrusions, the protrusions are connected to elastic members, the elastic members are connected in the third receiving cavity, and the shape of the third receiving cavity matches the protrusions and the elastic members.

[0011] Based on the above technical solution, by movably accommodating the protrusion at the first opening, the elastic element connected to the protrusion restricts the range of motion of the protrusion through elastic force. When the second fastener enters the receiving cavity formed by the first fastener, the protrusion is squeezed into the third receiving cavity communicating with the first opening by the second fastener, and the elastic element tightens, so that the second fastener is fixed by the elastic element and the protrusion, thereby achieving the fixation between the first fastener and the second fastener.

[0012] In conjunction with the first aspect, in some implementations of the first aspect, the first fastener has a first sealing cap and a second sealing cap, the first sealing cap and the second sealing cap being used to form a sealed space with the third receiving cavity, the first sealing cap being fixed to the second surface of the second frame, the second surface being parallel to the lens mounting surface of the smart glasses, and the second sealing cap contacting the first surface when the first frame and the second frame are connected.

[0013] Based on the above technical solution, by setting a first sealing cover and a second sealing cover, the first fastener has a surface for fixing the first frame and the second frame, making it easier to connect the first fastener to the first frame and the second frame. Furthermore, it can reduce the gaps when the first fastener is connected to the first frame and the second frame, achieving a dustproof effect.

[0014] In a second aspect, a smart glasses system is provided, comprising: a first frame for housing electronic devices of the smart glasses, the first frame including a third surface perpendicular to the lens mounting surface of the smart glasses; a second frame including a fourth surface perpendicular to the lens mounting surface of the smart glasses, wherein the first frame and the second frame are fixed when the third surface and the fourth surface are in contact; and a connecting mechanism for mechanically connecting the first frame and the second frame, the connecting mechanism including a first connector and a second connector, the first connector being disposed on the third surface and the second connector being disposed on the fourth surface; or, the first connector being disposed on the fourth surface and the second connector being disposed on the third surface; the first connector including at least one snap-in slot; and the second connector including an insert corresponding to each snap-in slot, the insert being capable of being inserted into the snap-in slot to fix the first frame and the second frame.

[0015] As an example, in some implementations of the second aspect, the second frame is detachable from the first frame along a second direction perpendicular to the third surface.

[0016] The smart glasses provided in this application embodiment connect the first frame and the second frame through a mechanical connection, thereby realizing the detachability between the first frame and the second frame and enabling the replacement of the appearance of the smart glasses; secondly, the first frame is used to house the electronic components of the smart glasses, avoiding the replacement of electronic components when replacing the smart glasses frame, thereby reducing the cost of replacing the appearance of the smart glasses.

[0017] In conjunction with the second aspect, in some implementations of the second aspect, the insert is a columnar structure, and the insertion end of the insert is provided with at least one second opening, which extends along the axial direction of the insert; the inner wall of the slot is provided with protrusions that correspond one-to-one with the second openings along the circumferential direction of the insert, and after the insert is inserted into the slot, the protrusions cooperate with the second openings to fix the insert and the slot.

[0018] Based on the above technical solution, a scheme for setting up an insert and a slot is proposed. Through the interaction between the insert and the slot, the connection between the first frame and the second frame can be realized, so that the first frame can be adapted to different second frames, thereby realizing the user's personalized needs for the appearance of smart glasses.

[0019] In conjunction with the second aspect, in some implementations of the second aspect, a recess is provided in the second opening along the radial direction of the insert, and a first protrusion is correspondingly provided on the protrusion along the radial direction of the insert. The recess is used to engage the first protrusion after the insert is inserted into the slot, so as to limit the insertion of the insert to the slot.

[0020] Based on the above technical solution, by setting a limiting structure between the first protrusion and the recess, the connection between the insert and the slot is made more stable, reducing the possibility that the first frame and the second frame may fall off due to external forces or other factors during the use of smart glasses.

[0021] In conjunction with the second aspect, in some implementations of the second aspect, the insert is a columnar structure, the insert is provided with an external thread along the axial direction, and the inner wall of the slot is provided with an internal thread that matches the external thread along the axial direction of the insert. The internal thread and the external thread cooperate to fix the insert to the slot.

[0022] Based on the above technical solution, another connection scheme between the insert and the slot is proposed. The connection and fixation of the first frame and the second frame are realized through the cooperation between the external thread of the insert and the internal thread of the slot.

[0023] In conjunction with the second aspect, in some implementations of the second aspect, the insert is a columnar structure, and a third opening is provided on the side surface of the insert in the radial direction. A beaded structure is connected inside the third opening. The beaded structure includes an elastic element and a bead. One end of the elastic element is fixedly connected to the third opening, and the other end is connected to the bead. The distance between the third opening and the insert in the axial and radial directions is greater than the diameter of the bead. When the elastic element is compressed, the bead can be completely inserted into the third opening. A positioning groove is provided on the inner wall of the locking groove. The positioning groove is used to accommodate the bead. The distance between the positioning groove and the insert in the axial and radial directions is greater than the diameter of the bead. When the insert is inserted into the locking groove, the elastic element relaxes, and the bead slides into the positioning groove to fix the insert to the locking groove.

[0024] Based on the above technical solution, the limiting effect between the insert and the slot is achieved by the bead on the side surface of the insert and the positioning groove in the slot, thereby connecting the first frame and the second frame.

[0025] In conjunction with the second aspect, in some implementations of the second aspect, the second frame is detachable from the first frame along a first direction, which is parallel to the third surface.

[0026] Based on the above technical solution, another detachable method is provided for smart glasses in the second aspect.

[0027] In conjunction with the second aspect, in some implementations of the second aspect, when the first frame includes a first connector and the second frame includes a second connector, the snap-in slot and the insert have the same cross-sectional shape along the lens configuration surface.

[0028] Based on the above technical solution, the slot and the insert have the same cross-sectional shape along the lens mounting surface, so the insert can fit into the slot to achieve fixation between the insert and the slot.

[0029] In conjunction with the second aspect, in some implementations of the second aspect, the slot penetrates the first frame along the first direction, and the width of the insert along the first direction is the same as the depth of the slot along the first direction.

[0030] Based on the above technical solution, after the insert is embedded in the slot, the surface at the connection between the first frame and the second frame remains flat, improving the aesthetics of the smart glasses.

[0031] In conjunction with the second aspect, in some implementations of the second aspect, one end of the insert is connected to the second frame, and the other end is provided with a second protrusion. The second protrusion protrudes from the insert along a third direction, which is perpendicular to the axial direction of the insert and the first direction. The second protrusion and the locking groove form a limiting structure to fix the first frame and the second frame.

[0032] Based on the above technical solution, the second protrusion can form a limiting structure with the slot, which enhances the connection stability between the insert and the slot, so that the first frame and the second frame will not be easily moved or separated due to external forces. Attached Figure Description

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

[0034] Figure 2 This is a schematic diagram of a smart glasses provided in an embodiment of this application.

[0035] Figure 3 This is a schematic diagram of the second surface of a second frame provided in an embodiment of this application.

[0036] Figure 4 This is a schematic diagram of a first fastener provided in an embodiment of this application.

[0037] Figure 5 This is an enlarged schematic diagram of a second fastener provided in an embodiment of this application.

[0038] Figure 6 This is a schematic diagram of a first fastener engagement provided in an embodiment of this application.

[0039] Figure 7 This is a schematic diagram of a card slot and insert provided in an embodiment of this application.

[0040] Figure 8 This is a connection diagram of another smart glasses provided in an embodiment of this application.

[0041] Figure 9 This is a schematic diagram of another card slot and insert provided in an embodiment of this application.

[0042] Figure 10 This is a partial schematic diagram of a smart glasses using a beaded structure provided in an embodiment of this application.

[0043] Figure 11 This is a connection diagram of another smart glasses provided in an embodiment of this application.

[0044] Figure 12 This is an embodiment of the present application. Figure 11 A detailed view of a part of the image. Detailed Implementation

[0045] The technical solutions of this application will now be described with reference to the accompanying drawings. In the drawings, the same or similar reference numerals denote 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 this application, and should not be construed as limiting this application.

[0046] Before formally introducing the embodiments provided in this application, some terms that may be used in the following content will be explained and described.

[0047] Smart glasses are an important branch of wearable smart devices. By embedding components such as microcomputers, sensors, and displays into traditional eyeglass frames, they offer users a variety of functions, including augmented reality (AR), information display, voice interaction, and image recognition. For example, smart glasses can be equipped with high-definition cameras and have photo-taking capabilities; they can also be AR glasses based on AR technology, capable of overlaying digital information (such as images and text) onto the real world in real time within the user's field of vision; or they can be virtual reality (VR) glasses that provide users with an immersive 360° virtual experience through lenses and display technology.

[0048] As mentioned earlier, the design of smart glasses is relatively fixed, making it difficult to change the appearance. How to change the appearance without changing the FPC assembly method, thereby increasing the number of frame styles while reducing the cost of changing the frame styles, has become an urgent technical problem to be solved.

[0049] In view of this, embodiments of this application provide detachable smart glasses, and house the electronic components of the smart glasses in a first frame. By replacing the second frame with different styles, the user's personalized needs for the smart glasses can be met.

[0050] For ease of description, the smart glasses provided in this application embodiment will be described by way of example, using smart glasses with a camera function as an example.

[0051] The smart glasses provided in this application can use two main types of connection methods, the main difference being the different detachable directions of the smart glasses. The following will provide a detailed description of the two connection methods and the specific connection mechanisms within each method.

[0052] refer to Figure 1 The smart glasses 1 includes a first frame 10 and a second frame 20. The first frame 10 serves as the main carrier for the electronic components of the smart glasses 1. For example, in smart glasses with a camera function, the first frame 10 can house a processing module, an optical module, a camera module, a sensor module, a storage module, etc.

[0053] In some examples, the processing module may include one or more processing units, such as an application processor (AP), a modem processor, a graphics processing unit (GPU), an image signal processor (ISP), a controller, memory, a video codec, a digital signal processor (DSP), a baseband processor, and / or a neural network processing unit (NPU). These different processing units may be independent devices or integrated into one or more processors. This processing module can be used to process images and data received and acquired by the smart glasses 1. For example, it can process data received by the communication module of the smart glasses 1 from a server or other electronic devices, and process images and data acquired by the camera module and other sensors of the smart glasses 1.

[0054] An optical module (optical assembly) can be used to realize the imaging function of smart glasses 1. As an example, it may include imaging optical elements such as prisms, freeform surfaces, optical waveguides, and optomechanics.

[0055] The camera module may include at least one camera, which may be of different types, such as an infrared camera, a depth camera, an eye-tracking camera, etc. The camera module is used to take photos and videos with the smart glasses 1, or, in some possible cases, it may also be used to acquire the user's facial information, eye information, gesture information, etc.

[0056] The sensor module can be used to acquire environmental information around the smart glasses 1 and / or user information.

[0057] The storage module may include one or more storage units of different types, which may be external or internal storage units. In some examples, internal storage units may be used to store computer executable program code, which includes instructions. The processing module executes various functional applications and data processing of the smart glasses 1 by running the instructions stored in the internal memory.

[0058] The internal storage unit may include a stored program area and a stored data area. The stored program area may store the operating system and applications required for at least one function (such as image display functionality). The stored data area may store data created during the use of the smart glasses 1 (such as image data). Furthermore, the internal memory may include high-speed random access memory, and may also include non-volatile memory, such as at least one disk storage device, flash memory, universal flash storage (UFS), etc.

[0059] It is understood that the above-described modules do not constitute a specific limitation on the smart glasses 1. In other embodiments of this application, the smart glasses 1 may include more or fewer modular components than described above, or combine certain modules, or split certain modules, or arrange different modules. The modules described above may be implemented in hardware, software, or a combination of software and hardware.

[0060] In some possible examples, the first frame 10 can be used to connect the temples of the smart glasses 1 (not shown in the figure). For example, the temples are used to house the battery and motherboard of the smart glasses 1.

[0061] In some other possible examples, the battery and motherboard of the smart glasses 1 may also be located within the first frame 10.

[0062] The second frame 20 is used to change different styles, thereby enhancing the personalization of the smart glasses 1. The second frame 20 has the following possible forms.

[0063] The first possible form, see reference. Figure 1 (a) The second frame 20 is a full frame and can be used to install the lens of the smart glasses 1. The second frame 20 is detachable from the first frame 10 along a first direction, wherein the first direction is perpendicular to the lens mounting surface of the smart glasses 1.

[0064] The second possible form, see reference. Figure 1(b) The second frame 20 is a semi-frame, forming the lower half of the smart glasses 1. The first frame 10 and the second frame 20 can be used together to mount the lenses of the smart glasses 1. In other words, the frame of the smart glasses 1 is formed by the first frame 10 and the second frame 20. The second frame 20 is detachable from the first frame 10 along a second direction, wherein the second direction is parallel to the lens mounting surface of the smart glasses 1.

[0065] The third possible form is a special form of the second possible form. The difference between the second possible form and the second possible form is that the second frame 20 and the first frame 10 are detachable along the first direction.

[0066] In the embodiments of this application, the terms "parallel" and "perpendicular" are mentioned multiple times, and will be explained uniformly here. In the embodiments of this application, "parallel" or "perpendicular" can be understood as "approximately parallel" or "approximately perpendicular".

[0067] Among them, when smart glasses 1 is Figure 1 As shown in (a), a groove or opening can be provided within the inner circumference of the second frame 20, and the lens can be disposed within the second frame 20 through the groove or opening. When the smart glasses are Figure 1 As shown in (b), grooves or openings can be provided in both the first frame 10 and the second frame 20 to accommodate the lens.

[0068] For the first possible form, refer to... Figure 2 We will now provide a detailed introduction. Figure 2 This is a schematic diagram of a smart glasses provided in an embodiment of this application.

[0069] In some possible implementations, the camera is housed in a first frame 10 (other parts are not shown except for the lens), and the lens 111 of the camera protrudes from the first frame 10.

[0070] In some examples, the first frame 10 includes a first surface 11 parallel to the mirror surface of the smart glasses 1, and the first surface 11 is on the side away from the user when the user wears the smart glasses. A first hole is provided on the first surface 11, and the lens 111 of the camera protrudes from the first hole onto the first surface 11.

[0071] In some possible examples, the second frame 20 includes a second hole 211 opposite to the position of the first hole, through which the lens 111 can pass to connect the first frame 10 and the second frame 20.

[0072] In some examples, the second frame 20 also includes a first fastener 212, which can be used to secure the second frame 20 and the first frame 10.

[0073] As an example, the second frame 20 includes a second surface 21 that is parallel to the lens surface of the smart glasses 1. When the user wears the smart glasses 1, the second surface 21 is on the side closer to the user. In other words, when the first frame 10 and the second frame 20 are connected, the first surface 11 and the second surface 21 are in contact.

[0074] Figure 3 This is a schematic diagram of the second surface of a second frame provided in an embodiment of this application. Wherein, as... Figure 3 As shown, a first fastener 212 is disposed around the second hole 211 and protrudes from the second surface 21. After the lens passes through the second hole 211, the first fastener 212 is used to fix the second frame 20 and the first frame 10.

[0075] In some examples, the inner wall of the first fastener 212 forms a receiving cavity #1 (an example of a second receiving cavity), which can be used to receive the lens 111. In other words, the lens 111 enters the receiving cavity #1 formed by the first fastener 212 and passes through the second hole 211, and the first frame 10 and the second frame 20 are connected by the first fastener 212.

[0076] Optionally, a second fastener 112 is provided around the first hole. The second fastener 112 protrudes from the first surface 11, forming a receiving cavity #2 (an example of the first receiving cavity). The lens 111 of the camera is received in the receiving cavity #2. In other words, a second fastener 112 is provided around the lens 111 of the camera to receive the lens 111. The second fastener 112 is used to cooperate with the first fastener 212 to fix the first frame 10 and the second frame 20. That is to say, when the second fastener 112 is present, the receiving cavity #1 formed by the first fastener 212 is used to receive the second fastener 112, thereby fixing the first frame 10 and the second frame 20.

[0077] Figure 4 The diagram shown is a schematic representation of a first fastener provided in an embodiment of this application. Wherein, Figure 4 (a) is a schematic diagram of the first fastener. Figure 4 (b) is an exploded view of the first fastener, which is described below in conjunction with... Figure 4 (a) and Figure 4 (b) provides a detailed description of the first fastener.

[0078] In some possible implementations, a first opening 2122 is provided on the inner wall 2121 of the first fastener 212, which is distributed circumferentially along the inner wall of the first fastener 212. A movable protrusion 2123 is provided in the first opening 2122, which can be used to fix the lens 111 or the second fastener 112 into the first fastener 212.

[0079] like Figure 4 As shown in (b), an elastic member 2124 is connected to the protrusion 2123. The elastic member 2124 is fixed in a third receiving cavity 2126 formed between the outer wall 2125 and the inner wall 2121 of the first fastener 212. The third receiving cavity 2126 matches the shape of the protrusion 2123 and the elastic member 2124, and the third receiving cavity 2126 communicates with the first opening 2122.

[0080] In some possible implementations, when the second fastener 112 enters the receiving cavity #1, the protrusion 2123 is squeezed from the first opening 2122 into the third receiving cavity 2126, and the elastic element 2124 is tightened to lock the second fastener 112, thereby achieving the fixation of the first fastener 212 and the second fastener 112.

[0081] In some possible examples, the protrusion 2123 can be an object with a certain degree of hardness, and the elastic element 2124 can be a spring, elastic rod, or similar material. As an example, the protrusion 2123 can be a small ball made of a hard material (such as metal or plastic), and the elastic element 2124 can be a spring rod. Both ends of the spring rod are fixed within the third receiving cavity 2126, and the small ball is penetrated and fixed to the spring rod. In this structure, the small ball can move freely at the first opening 2122, its range of motion being elastically supported and constrained by the spring rod. When the second fastener 112 enters the receiving cavity #1, the small ball is compressed and forced from the first opening 2122 into the third receiving cavity 2126, causing the spring rod to tighten, thereby fixing the second fastener 112.

[0082] Optionally, refer to Figure 5 The outer wall of the second fastener 112 is provided with a groove 1121 extending circumferentially along the second fastener. When the second fastener 112 enters the receiving cavity #1, the protrusion 2123 is squeezed and inserted into the groove 1121 on the outer wall of the second fastener 112, making the fixation of the first fastener 212 and the second fastener 112 more stable.

[0083] Optionally, continue to refer to Figure 4The first fastener 212 has a first sealing cap 2127 and a second sealing cap 2128, which form a sealed space with the third receiving cavity 2126. The first sealing cap 2127 is fixed to the second surface 21 of the second frame 20, and the second sealing cap 2128 is fixed to the other side of the first fastener 212, opposite to the first sealing cap 2127. When the first frame 10 and the second frame 20 are fixed, the second sealing cap 2128 fits against the first surface 11 of the first frame 10. The first sealing cap 2127 and the second sealing cap 2128 provide a flat surface for fixing the first fastener 212 to the first frame 10 and the second frame 20, facilitating the installation of the first fastener 212. Furthermore, they reduce the gaps when connecting the first fastener 212 to the first frame 10 and the second frame 20, achieving a dustproof effect.

[0084] As an example, two lenses 111 are provided on the first frame 10, distributed at the left and right ends of the first frame 10. Correspondingly, a first fastener 212 corresponding to the number and position of the lenses 111 is provided on the second frame 20, thereby realizing the connection and fixation of the first frame 10 and the second frame 20.

[0085] Figure 6 This is a schematic diagram of a first fastener engagement provided in an embodiment of this application.

[0086] like Figure 6 The figure shows a cross-sectional view after the first fastener 212 and the second fastener 112 are engaged. The second fastener 112 houses the lens 111 and is engaged with the first fastener 212, so that the protrusion 2123 on the first fastener 212 is engaged with the groove 1121 of the second fastener, thereby achieving the fixation between the first fastener 212 and the second fastener 112.

[0087] For the second possible form, refer to Figure 1 (b) and Figures 7 to 12 Let me introduce it.

[0088] First refer to Figure 1 (b) provides an overview of the second possible form.

[0089] In some possible implementations, the first frame 10 and the second frame 20 are detachably connected by a connecting mechanism.

[0090] The first frame 10 includes a third surface 12, which is perpendicular to the mirror surface of the smart glasses 1. The second frame 20 includes a fourth surface 22, which is perpendicular to the mirror surface of the smart glasses 1. When the user combines the first frame 10 and the second frame 20 and wears the smart glasses 1, the third surface 12 and the fourth surface 22 are in contact with each other.

[0091] In some possible implementations, the third surface 12 and the fourth surface 22 can be flat surfaces or curved surfaces; this application does not limit this. For example, as Figure 1 As shown in (b), the third surface 12 and the fourth surface 22 are flat surfaces; and as... Figure 8 As shown, the third surface 12 and the fourth surface 22 are curved surfaces.

[0092] In some possible implementations, the third surface 12 and the fourth surface 22 may not be perpendicular to the lens mounting surface, but rather at a certain angle. For example, the third surface 12 and the fourth surface 22 may be two beveled surfaces that can be fitted together. Such a possibility is also within the scope of protection of this application.

[0093] The connecting mechanism between the first frame 10 and the second frame 20 includes a first connector and a second connector. For example, the third surface 12 of the first frame 10 includes the first connector and the fourth surface 22 of the second frame 20 includes the second connector, or the third surface 12 of the first frame 10 includes the second connector and the fourth surface 22 of the second frame 20 includes the first connector.

[0094] The first connector includes at least one slot 121, and the second connector includes an insert 221 corresponding to the number and position of the slots 121 connected to the first connector. The shape and size of the insert 221 and the slots 121 are matched. When the insert 221 is inserted into the corresponding slot 121, the first frame 10 and the second frame 20 can be connected by the cooperation of the first connector and the second connector.

[0095] like Figure 1 The example given in (b) is the case where the third surface 12 of the first frame 10 includes the first connector and the fourth surface 22 of the second frame 20 includes the second connector.

[0096] As an example, after the first frame 10 and the second frame 20 are connected, they can form a complete frame structure for the smart glasses 1. The connection point can include both sides of the frame, namely the left and right end faces of the first frame 10 and the second frame 20. The connection between the first frame 10 and the second frame 20 can be achieved through a connecting mechanism on the left and right end faces. Optionally, a connection can also be made at the central nose pad, thereby making the connection between the first frame 10 and the second frame 20 more stable. That is to say, when the first frame 10 and the second frame 20 are connected, the contact position of the third surface 12 and the fourth surface 22 can include at least one of the following: the left end face of the smart glasses 1, the right end face of the smart glasses 1, and the central nose pad. By setting multiple connection points, the force can be effectively distributed, making the overall connection structure more stable and reliable.

[0097] For ease of description, the following explanation will take the third surface 12 including the first connector and the fourth surface 22 including the second connector as examples.

[0098] For the second possible form, there are several possible examples.

[0099] Example 1, such as Figure 7 The image shown illustrates one possible form of the card slot and insert provided in an embodiment of this application. Wherein, Figure 7 (a) is a schematic diagram of the slot 121 and the insert 221 in the separated state. Figure 7 (b) is a schematic diagram of the insert 221 after it is inserted into the slot 121 and engaged.

[0100] like Figure 7 As shown in (a), the insert 221 is a columnar structure with at least one second opening 2211 at its insertion end. The corresponding slot 121 is a columnar hole corresponding to the shape and size of the insert 221. The inner wall of the slot 121 is provided with protrusions 1211 corresponding to the shape, number and position of the second opening 2211. When the insert 221 is inserted into the slot 121, the second opening 2211 and the protrusions 1211 cooperate with each other to realize the connection and fixation of the first frame 10 and the second frame 20.

[0101] As an example, on the insert 221, there are four second openings 2211, which are evenly distributed around the circumference of the insert 221. When viewed from the insertion end, the four second openings 2211 can form a cross-shaped structure, and the second openings 2211 extend along the axial direction of the pin. Each second opening 2211 is a rectangle with the same shape. Correspondingly, four protrusions 1211 are provided inside the slot 121. The protrusions 1211 are evenly distributed around the circumference of the inner wall of the slot 121, and the width of the protrusions 1211 along the radial direction of the columnar hole is the same as the depth of the second openings 2211 along the radial direction of the insert 221. The positions of the protrusions 1211 and the second openings 2211 are one-to-one, and the shape of each protrusion 1211 is a rectangle that matches the size of the second opening 2211.

[0102] When inserted, the insertion end of the insert 221 is aligned with the locking groove 121, so that the axis of the insert 221 coincides with the axis of the locking groove 121. The insert 221 is inserted into the locking groove 121 along the axial direction of the insert 221. During the insertion process, the second opening 2211 of the insertion end of the insert 221 is aligned with the protrusion 1211 in the locking groove 121. When inserted to a predetermined depth, the protrusion 1211 and the second opening 2211 interact, so that the protrusion 1211 can engage with the corresponding second opening 2211, thereby realizing the engagement of the insert 221 and the locking groove 121, and thus realizing the connection between the first frame 10 and the second frame 20.

[0103] Optionally, a recess 2212 is provided in the second opening 2211 that runs radially inward along the insert 221.

[0104] In some possible examples, the recess 2212 may be semi-circular; correspondingly, the protrusion 1211 in the slot 121 is provided with a first protrusion 1212 that matches the shape and size of the recess 2212.

[0105] During the insertion of the insert 221 into the slot 121, before the first protrusion 1212 of the protrusion 1211 reaches the position of the recess 2212, it exerts an inward squeezing force on the insert 221, causing the second opening 2211 of the insert 221 to gradually tighten; when the insertion depth reaches the mating position of the recess 2212 and the protrusion, the first protrusion 1212 on the protrusion aligns with the recess 2212, so that the first protrusion 1212 and the recess 2212 engage to form a limiting structure, making the connection between the insert 221 and the slot 121 stable.

[0106] As an example, the insert 221 is a pin, and the slot 121 is a columnar hole corresponding to the shape and size of the pin.

[0107] Example 2: The insert 221 is a columnar structure with external threads along the axial direction; the corresponding slot 121 is hollow inside, and its inner surface is provided with internal threads that match the external threads of the insert 221 along the axial direction of the inner surface of the slot 121.

[0108] In some possible implementations, insert 221 can be separated from the second frame 20.

[0109] like Figure 8 The diagram shown illustrates the separation of the insert 221 from the second frame 20. In the above possible implementations, the third surface 12 and the fourth surface 22 are curved surfaces, and a third hole 2213 is provided on the fourth surface 22. When the first frame 10 is connected to the second frame 20, the third hole 2213 is aligned with the slot 121.

[0110] During the insertion of the insert 221 into the slot 121, the third hole 2213 is aligned with the opening of the slot 121, and the insertion end of the insert 221 is aligned with the opening of the slot 121, so that the axis of the insert 221 coincides with the axis of the slot 121. Along the axial direction of the slot 121, the insert 221 is screwed into the slot 121 after passing through the third hole 2213, so that the external thread of the insert 221 and the internal thread of the slot 121 begin to engage, until the insert 221 is completely screwed into the slot 121. Through the engagement between the external thread of the insert 221 and the internal thread of the slot 121, the connection and fixation of the first frame and the second frame are achieved.

[0111] As an example, insert 221 is a screw, and slot 121 is a nut corresponding to the screw size.

[0112] Example 3: The insert 221 is a columnar structure with a beaded structure, and the slot 121 has a positioning slot 1213 that can accommodate the beaded structure.

[0113] like Figure 9 The diagram shown is a possible insert 221 and slot 121 provided in Example 3.

[0114] The insert 221 has a third opening 2214 on its side surface, which extends radially along the insert 221. A beaded structure, comprising a bead 2215 and a beaded elastic element 2216, is provided within the third opening 2214. The bead 2215 is a circular bead with a certain degree of hardness, its diameter slightly smaller than the inner diameter of the third opening 2214, to ensure that the bead 2215 can move flexibly radially within the third opening 2214. The beaded elastic element 2216 is a component with elastic deformation capability, one end of which is connected to the bead 2215, and the other end is fixedly connected to the inner wall of the third opening 2214. In the natural state of the ball bearing elastic element 2216, the ball bearing 2215 protrudes partially from the side surface of the insert 221 under the elastic force of the ball bearing elastic element 2216; when the ball bearing 2215 is squeezed by an external force along the radial direction of the insert 221, the ball bearing elastic element 2216 is compressed, and the ball bearing 2215 can be completely retracted into the third opening 2214, so that the side surface of the insert 221 remains flat.

[0115] The insertion groove 121 is a cylindrical hole adapted to the insert 221, with its inner diameter and depth matching the outer diameter and length of the insert 221. A positioning groove 1213 is provided on the inner wall of the insertion groove 121. This positioning groove 1213 is used to hold the bead 2215 in place after the insert 221 is inserted, thus fixing the insert 221 and the insertion groove 121. Specifically, the shape and diameter of the positioning groove 1213 match the shape and diameter of the bead 2215, and the position of the positioning groove 1213 corresponds to the position of the bead 2215 on the side surface of the insert 221 in the depth direction of the insertion groove 121. When the insert 221 is inserted to a predetermined depth, the bead 2215 can accurately align and engage with the positioning groove 1213.

[0116] When inserted, the insertion end of the insert 221 is aligned with the opening of the slot 121, so that the axis of the insert 221 coincides with the axis of the slot 121. The recess and the ball 2215 are on the same straight line and are inserted along the axial direction of the slot 121. During insertion, the inner wall of the slot 121 exerts a squeezing effect on the ball 2215, causing the ball 2215 to be subjected to a radial force along the insert 221. The ball elastic element 2216 is compressed accordingly, and the ball 2215 enters the third opening 2214. When the insert 221 is inserted to the end, the ball 2215 automatically pops out under the elastic force of the ball elastic element 2216 and is locked into the positioning groove 1213 on the inner wall of the slot 121, thereby fixing the insert 221 and the slot 121, and thus connecting the first frame 10 and the second frame 20.

[0117] When it is necessary to remove the insert 221 from the slot 121, an outward pulling force is applied to the insert 221. The positioning groove 1213 on the inner wall of the slot 121 exerts a radial squeezing effect on the ball 2215 along the insert 221. The ball elastic element 2216 is compressed, and the ball 2215 enters the third opening 2214, so that the columnar insert 221 can be pulled out from the slot, realizing the detachability of the first frame 10 and the second frame 20.

[0118] like Figure 10 The diagram shown is a partial schematic of a smart glasses device using a beaded structure according to an embodiment of this application. The first frame 10 and the second frame 20 are connected via an insert 221 with a beaded structure.

[0119] In the third possible form, the second frame 20 is a half-frame, which is the lower half of the smart glasses 1. The first frame 10 and the second frame 20 can be used together to install the lenses of the smart glasses. In other words, the frame of the smart glasses 1 is formed by the first frame 10 and the second frame 20.

[0120] In some possible implementations, similar to the second possible form, the first frame 10 is connected to the second frame 20 via a first connector and a second connector, including two possible methods: Method 1, the first frame 10 includes the first connector, and the second frame 20 includes the second connector; Method 2, the first frame 10 includes the second connector, and the second frame 20 includes the first connector. The first connector includes at least one slot 121, and the second connector includes inserts 221 corresponding to the number and position of the slots 121 connected to the first connector. The inserts 221 and slots 121 are matched in shape and size. When the inserts 221 are inserted into the corresponding slots 121, the first frame 10 and the second frame 20 are connected through the cooperation of the first and second connectors. Similarly, when the first frame 10 and the second frame 20 are connected, the contact points of the connection may include: the left end face of the smart glasses, the right end face of the smart glasses, and the central nose pad.

[0121] Unlike the second possible form, the second frame 20 is detachable from the first frame 10 along a first direction, that is, the direction in which the insert 221 is inserted into the slot 121 is the first direction, which is perpendicular to the lens mounting surface of the smart glasses.

[0122] For ease of description, the following explanation will take the first frame 10 including the first connector and the second frame 20 including the second connector as examples.

[0123] like Figure 11 The diagram shown is a possible connection schematic of smart glasses provided in an embodiment of this application.

[0124] In some possible implementations, the slot 121 extends through the first frame 10 along a first direction; in other words, the slot 121 is a through-slot on the first frame 10. The cross-sectional shape of the slot 121 along the lens mounting surface is the same as the cross-sectional shape of the insert 221 along the lens mounting surface. The width of the insert 221 along the first direction is the same as the depth of the slot 121 along the first direction, thereby keeping the surfaces of the first frame 10 and the second frame 20 flat at the connection point after the insert 221 is inserted into the slot 121 along the first direction.

[0125] Figure 12 for Figure 11 A magnified view of a local detail.

[0126] Optionally, such as Figure 11 As shown, one end of the insert 221 is connected to the second frame 20, and the other end is provided with a second protrusion 2217. The second protrusion 2217 protrudes from the insert 221 along a third direction. This third direction is perpendicular to the insertion direction (i.e., the first direction) and the axial direction of the insert 221. The axial direction of the insert 221 represents the direction from the second frame 20 to the second protrusion 2217.

[0127] With this design, the second protrusion 2217 can form a limiting fit with the inner wall of the slot 121 after the insert 221 is inserted into the slot 121. This limiting structure can enhance the connection stability between the insert 221 and the slot 121, so that the first frame 10 and the second frame 20 will not easily loosen or separate due to external force during use.

[0128] It should be understood that, in the embodiments of this application, unless otherwise expressly specified and limited, the terms "connection," "contact," etc., should be interpreted broadly. Those skilled in the art can understand the specific meanings of the various terms in the embodiments of this application according to the specific circumstances.

[0129] It should also be understood that the terms “center,” “longitudinal,” “lateral,” “length,” “width,” “thickness,” “upper,” “lower,” “front,” “rear,” “left,” “right,” “vertical,” “horizontal,” “top,” “bottom,” “inner,” and “outer,” etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They 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, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0130] It should be noted that the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Features specified as "first" or "second" may explicitly or implicitly include one or more of that feature.

[0131] In the embodiments of this application, "at least one" refers to one or more, and "more than one" refers to two or more. "At least a part of an element" refers to part or all of an element. "And / or" describes the relationship between related objects, indicating that three relationships can exist. For example, A and / or B can represent: A existing alone, A and B existing simultaneously, or B existing alone, where A and B can be singular or plural. The character " / " generally indicates that the related objects before and after it are in an "or" relationship.

[0132] The above description is merely a specific embodiment of this application, but the scope of protection of this application is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the scope of the technology disclosed in this application should be included within the scope of protection of this application. Therefore, the scope of protection of this application should be determined by the scope of the claims.

Claims

1. A type of smart glasses, characterized in that, include: Camera; A first frame includes a first surface, which is parallel to the lens mounting surface of the smart glasses. A first hole is formed on the first surface. The camera is housed in the first frame, and the lens of the camera protrudes from the first hole onto the first surface. The second frame is used to install the lenses of the smart glasses. The second frame includes a second hole. The second frame is detachable from the first frame along a first direction, which is perpendicular to the first surface. The second frame includes a first fastener for securing the second frame to the first frame after the lens passes through the second hole.

2. The smart glasses according to claim 1, characterized in that, The first frame also includes: A second fastener is disposed around the first hole, protruding from the first surface to form a first receiving cavity, in which the lens of the camera is received, and the second fastener is used to cooperate with the first fastener to fix the second frame to the first frame.

3. The smart glasses according to claim 2, characterized in that, The outer wall of the second fastener is provided with a groove extending circumferentially along the second fastener; The first fastener is formed into a second receiving cavity, which is used to receive the second fastener. The inner wall of the first fastener is provided with protrusions distributed circumferentially along the second fastener. The groove is used to receive the protrusion so that the first fastener and the second fastener are secured.

4. The smart glasses according to claim 3, characterized in that, The inner wall of the first fastener has first openings that correspond one-to-one with the protrusions along the circumferential direction of the second fastener. The first openings are used to movably accommodate the protrusions. A third receiving cavity is formed between the inner and outer walls of the first fastener, corresponding to the protrusions one by one. The third receiving cavity communicates with the first opening and is used to receive the protrusions. The protrusions are connected to an elastic element, which is connected inside the third receiving cavity. The shape of the third receiving cavity matches that of the protrusions and the elastic element.

5. The smart glasses according to any one of claims 1 to 3, characterized in that, The first fastener has a first sealing cap and a second sealing cap, which are used to form a sealed space with the third receiving cavity. The first sealing cap is fixed to the second surface of the second frame, which is parallel to the lens mounting surface of the smart glasses. The second sealing cap contacts the first surface when the first frame and the second frame are connected.

6. A type of smart glasses, characterized in that, include: A first frame for housing electronic components of the smart glasses, the first frame including a third surface perpendicular to the lens mounting surface of the smart glasses; The second frame includes a fourth surface that is perpendicular to the lens mounting surface of the smart glasses. When the third surface is in contact with the fourth surface, the first frame and the second frame are fixed. A connecting mechanism connects the first frame and the second frame by mechanical connection. The connecting mechanism includes a first connector and a second connector. The first connector is disposed on the third surface and the second connector is disposed on the fourth surface; or, the first connector is disposed on the fourth surface and the second connector is disposed on the third surface. The first connector includes at least one snap-fit ​​slot; The second connector includes an insert that corresponds one-to-one with the snap-in slot, the insert being able to be inserted into the snap-in slot to fix the first frame to the second frame.

7. The smart glasses according to claim 6, characterized in that, The second frame is detachable from the first frame along a second direction, which is perpendicular to the third surface.

8. The smart glasses according to claim 6 or 7, characterized in that, The insert is a columnar structure, and the insertion end of the insert is provided with at least one second opening, which extends along the axial direction of the insert. The inner wall of the slot is provided with protrusions that correspond one-to-one with the second opening along the circumference of the insert. After the insert is inserted into the slot, the protrusions cooperate with the second opening to fix the insert and the slot.

9. The smart glasses according to claim 8, characterized in that, The second opening has a recess along the radial direction of the insert, and the protrusion has a first protrusion along the radial direction of the insert. The recess is used to engage the first protrusion after the insert is inserted into the slot, so as to limit the position of the insert and the slot.

10. The smart glasses according to claim 6 or 7, characterized in that, The insert is a columnar structure with an external thread along the axial direction. The inner wall of the slot is provided with an internal thread that matches the external thread along the axial direction of the insert. The internal thread and the external thread cooperate to fix the insert to the slot.

11. The smart glasses according to claim 6 or 7, characterized in that, The insert is a columnar structure. A third opening is provided on the side surface of the insert in the radial direction. A beaded structure is connected inside the third opening. The beaded structure includes an elastic element and a bead. One end of the elastic element is fixedly connected to the third opening, and the other end is connected to the bead. The distance between the third opening along the axial and radial directions of the insert is greater than the diameter of the ball bearing. When the elastic element is compressed, the ball bearing can completely enter the third opening. The inner wall of the insertion slot is provided with a positioning groove for accommodating the ball. The distance between the positioning groove and the axial and radial directions of the insert is greater than the diameter of the ball. When the insert is inserted into the insertion slot, the elastic element relaxes and the ball slides into the positioning groove to fix the insert to the insertion slot.

12. The smart glasses according to claim 6, characterized in that, The second frame is detachable from the first frame along a first direction, which is parallel to the third surface.

13. The smart glasses according to claim 12, characterized in that, When the first frame includes the first connector and the second frame includes the second connector, the snap-in slot and the insert have the same cross-sectional shape along the lens mounting surface.

14. The smart glasses according to claim 13, characterized in that, The slot extends through the first frame along the first direction, and the width of the insert along the first direction is the same as the depth of the slot along the first direction.

15. The smart glasses according to claim 13 or 14, characterized in that, One end of the insert is connected to the second frame, and the other end is provided with a second protrusion. The second protrusion protrudes from the insert along a third direction, which is perpendicular to the axial direction and the first direction of the insert. The second protrusion and the slot form a limiting structure to fix the first frame and the second frame.

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