Wearing assembly for a wearable device and wearable device

Abstract

The application provides a wearing assembly for a wearable device, comprising a first wearing part and a second wearing part, the first wearing part and the second wearing part are connected to a shell assembly of the wearable device respectively and extend in an arc strip shape towards a mutual approaching direction for clamping the wearable device; wherein each of the first wearing part and the second wearing part comprises a wearing body, the wearing body comprises at least one recess; the recess is arranged between two ends of the wearing body to reduce the bending stiffness of the wearing body when the wearable device is clamped and worn on a human body. The wearing assembly for the wearable device provided by the embodiment of the application reduces the bending stiffness of the wearing body by reducing the thickness of the wearing body through the recess arranged on the wearing body, thereby adjusting the clamping force generated by the deformation of the wearing assembly, so that the comfort and stability of the wearable device wearing can be optimized.

Description

Technical Field

[0001] This application relates to the field of smart wearable device technology, specifically to a wearing component for wearable devices and wearable devices. Background Technology

[0002] The mainstream product forms of wearable devices include wrist-supported watch products (including watches and watch straps), foot-supported shoe products (including shoes, socks, or other leg-wearable products in the future), head-supported glass products (including glasses, helmets, and wearable devices), as well as various non-mainstream product forms such as smart clothing, backpacks, canes, and accessories.

[0003] Head-mounted displays are wearable devices worn on a user's head. By displaying content on the screen corresponding to the user's left and right eyes, users can experience the effects of virtual reality (VR) and augmented reality (AR). Due to differences in head shape, face shape, and body size, the stability and comfort of wearing these devices are of great concern.

[0004] Application content

[0005] One embodiment of this application provides a wearing component for a wearable device, including a first wearing member and a second wearing member. The first wearing member and the second wearing member are respectively connected to the housing assembly of the wearable device and extend in an arc-shaped strip towards each other for clamping and wearing the wearable device. Each of the first wearing member and the second wearing member includes a wearing body, and the wearing body includes at least one recess. The recess is disposed between the two ends of the wearing body to reduce the bending stiffness of the wearing body when the wearable device is clamped and worn on the human body.

[0006] Another aspect of this application provides a wearable device, including a housing assembly, a connection assembly, and a wearing assembly as described in the foregoing embodiments, wherein the wearing assembly is movably connected to the housing assembly via the connection assembly.

[0007] The wearing component and wearable device provided in this application embodiment reduce the bending stiffness of the wearing body by setting a recess on the wearing body to reduce its thickness, thereby adjusting the clamping force generated by the deformation of the wearing component, which can optimize the comfort and stability of wearing the wearable device. Attached Figure Description

[0008] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0009] Figure 1 These are schematic diagrams of the wearable device structure in some embodiments of this application;

[0010] Figure 2 yes Figure 1 A structural schematic diagram of the wearable device from another perspective in the embodiment;

[0011] Figure 3 yes Figure 2 A structural breakdown diagram of the wearable device in the embodiment;

[0012] Figure 4 This is a schematic diagram of the structure of the first wearable component in the first embodiment of this application;

[0013] Figure 5 yes Figure 4 A schematic diagram showing the structural breakdown of the first wearable component in the embodiment;

[0014] Figure 6 yes Figure 4 A structural breakdown diagram of the first wearable component from another perspective in the embodiment;

[0015] Figure 7 yes Figure 4 A schematic diagram of the structure of the first housing in the embodiment;

[0016] Figure 8 yes Figure 4 A schematic diagram illustrating the principle of reducing bending stiffness of the wearing body in the embodiment;

[0017] Figure 9 yes Figure 7 A schematic diagram of a partial cross-sectional structure along the AA direction in the embodiment;

[0018] Figure 10 yes Figure 9 A schematic diagram of a cross-sectional structure of the first wearable component in the embodiment;

[0019] Figure 11 yes Figure 9 Another cross-sectional structural diagram of the first wearable component in the embodiment;

[0020] Figure 12 This is a structurally disassembled schematic diagram of the first wearable component in the second embodiment of this application;

[0021] Figure 13 yes Figure 12 A schematic diagram of the structure of the first housing in the embodiment;

[0022] Figure 14 yes Figure 13 A magnified schematic diagram of a portion of region B in the embodiment;

[0023] Figure 15 yes Figure 13 Another structural schematic diagram of the first housing in the embodiment;

[0024] Figure 16 This is a schematic diagram illustrating the principle of reducing the bending stiffness of the wearing body in the second embodiment of this application;

[0025] Figure 17 yes Figure 12 A schematic diagram of a cross-sectional structure of the first wearable component in the embodiment;

[0026] Figure 18 yes Figure 12 Another cross-sectional structural diagram of the first wearable component in the embodiment;

[0027] Figure 19 This is a structurally disassembled schematic diagram of the first wearable component in the third embodiment of this application;

[0028] Figure 20 yes Figure 19 A schematic diagram of the structure of the first housing in the embodiment;

[0029] Figure 21 yes Figure 20 A magnified schematic diagram of a portion of region C in the embodiment;

[0030] Figure 22 yes Figure 20 A magnified schematic diagram of a portion of region D in the embodiment;

[0031] Figure 23 yes Figure 20 A magnified schematic diagram of a portion of region E in the embodiment;

[0032] Figure 24 yes Figure 20 A schematic diagram of a cross-sectional structure of the first wearable component in the embodiment;

[0033] Figure 25 This is a structural breakdown diagram of the wearable device in some other embodiments of this application;

[0034] Figure 26 yes Figure 25 A schematic diagram showing the structural breakdown of the first wearable component in the embodiment;

[0035] Figure 27 yes Figure 25A schematic diagram of the connecting components in the embodiment;

[0036] Figure 28 yes Figure 25 A schematic diagram of the connection component from the front view in the embodiment;

[0037] Figure 29 yes Figure 28 A schematic diagram of the cross-sectional structure along the FF direction in the embodiment;

[0038] Figure 30 yes Figure 25 A schematic diagram showing the structural breakdown of the connecting components in the embodiment;

[0039] Figure 31 yes Figure 25 A schematic diagram of the connection component connecting to the housing component in the embodiment;

[0040] Figure 32 yes Figure 25 A schematic diagram of the structure of the connecting component connecting the wearing component in the embodiment;

[0041] Figure 33 yes Figure 25 A magnified schematic diagram of a local structure in region G in the embodiment;

[0042] Figure 34 yes Figure 25 Another structural schematic diagram of the connecting component in the embodiment;

[0043] Figure 35 yes Figure 34 A schematic diagram of the structure of the second metal component in the embodiment;

[0044] Figure 36 yes Figure 34 A schematic diagram of the partial connection status of the connecting components in the embodiment;

[0045] Figure 37 These are schematic diagrams of the wearable device in other embodiments of this application;

[0046] Figure 38 yes Figure 37 A schematic diagram of another embodiment of the wearable device in the present invention;

[0047] Figure 39 yes Figure 37 A schematic diagram of another embodiment of the wearable device in the present invention;

[0048] Figure 40 yes Figure 39 A schematic diagram of the host unit in the embodiment;

[0049] Figure 41 This is a schematic diagram of the structure of an electronic device in some other embodiments of this application. Detailed Implementation

[0050] The present application will now be described in further detail with reference to the accompanying drawings and embodiments. It should be particularly noted that the following embodiments are for illustrative purposes only and do not limit the scope of the application. Similarly, the following embodiments are only some, not all, embodiments of the present application, and all other embodiments obtained by those skilled in the art without inventive effort are within the scope of protection of the present application.

[0051] In this document, the term "embodiment" means that a particular feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The appearance of this phrase in various places throughout the specification does not necessarily refer to the same embodiment, nor is it a separate or alternative embodiment mutually exclusive with other embodiments. It will be explicitly and implicitly understood by those skilled in the art that the embodiments described herein can be combined with other embodiments.

[0052] Electronic devices can include various handheld devices, vehicle-mounted devices, wearable devices, computing devices or other processing devices connected to a wireless modem, as well as various forms of user equipment (UE), mobile station (MS), terminal device, etc. For ease of description, the devices mentioned above are collectively referred to as electronic devices.

[0053] Wearable devices can include smart bracelets, smartwatches, VR glasses, AR glasses, smart ankle bracelets, and smart belts, etc., without limitation. As long as the wearable device can be worn on the human body, it can be understood as a wearable device in this application. For ease of explanation, the wearable device in this embodiment is described using a head-mounted device as an example.

[0054] See also Figures 1-3 , Figure 1 This is a schematic diagram of the structure of the wearable device 100 in some embodiments of this application. Figure 2 yes Figure 1 A structural schematic diagram of the wearable device 100 from another perspective in the embodiment. Figure 3 yes Figure 2A schematic diagram showing the disassembled structure of the wearable device 100 in this embodiment is provided. The wearable device 100 generally includes a housing assembly 10, wearing components 20 connected to both ends of the housing assembly 10, a connecting component 30 connecting the housing assembly 10 and the wearing components 20, and a support component 40 disposed on the housing assembly 10. The housing assembly 10, wearing components 20, and connecting component 30 can form a retractable frame to facilitate wearing the wearable device 100 on the human body. The support component 40 is disposed on the lower side of the frame to distribute the weight of the wearable device 100 borne by the user's head. Preferably, the wearable device 100 can be VR glasses, AR glasses, etc. This embodiment uses AR glasses as an example for description.

[0055] Specifically, the wearing component 20 may include two wearing parts, namely a first wearing part 21 and a second wearing part 22. The first wearing part 21 and the second wearing part 22 cooperate to allow the wearable device 100 to be clamped and worn on the human body. One end of the first wearing part 21 is connected to the corresponding end of the housing component 10, that is, the connecting end of the first wearing part 21 is used to connect to the housing component 10, and the other end of the first wearing part 21 extends in a direction away from the housing component 10 to form a free end. The second wearing part 22 can be installed in a similar way to the first wearing part 21. That is, the first wearing part 21 and the second wearing part 22 are respectively connected to the corresponding ends of the housing component 10 of the wearable device 100, and extend in an arc shape on the same side of the housing component 10 toward each other to clamp and wear the wearable device 100. It can be understood that the aforementioned corresponding ends of the housing component 10 are the ends of the housing component 10 used to connect the first wearing part 21 and the second wearing part 22. Alternatively, it can be understood that the free ends of the first wearing member 21 and the second wearing member 22 are located on the same side of the housing assembly 10. The same side of the housing assembly 10 is the side of the AR glasses where the lenses are closest to the human body when worn. In other words, the first wearing member 21 and the second wearing member 22 are connected to the corresponding ends of the housing assembly 10 and extend from the corresponding ends in a direction toward the same side of the housing assembly 10, and the first wearing member 21 and the second wearing member 22 are close to each other in the extending direction.

[0056] There may be two connecting components 30, namely a first connecting component 31 and a second connecting component 32. The first wearing member 21 is movably connected to one end of the housing component 10 through the first connecting component 31, and the second wearing member 22 is movably connected to the other end of the housing component 10 through the second connecting component 32. That is, the wearing component 20 is movably connected to the housing component 10 through the connecting component 30. Both the first wearing member 21 and the second wearing member 22 are arc-shaped strips. For example, the first wearing member 21 and the second wearing member 22 can be rectangular strips, cylindrical strips, prismatic strips, etc.

[0057] When a user wears the AR glasses, the first wearing member 21 and the second wearing member 22 can expand and deform outwards, and under the action of deformation tension, the wearable device 100 can be clamped and worn on the human body. The first wearing member 21 and the second wearing member 22 can be the two temples of the AR glasses, respectively. The support component 40 is used to support the housing component 10 to share the weight of the wearable device 100. The support component 40 can be the nose pad of the AR glasses. When the user removes the AR glasses, the wearing component 20 can be opened and closed via the connecting component 30 for easy storage.

[0058] In the AR glasses example, wearable device 100 can be configured to transmit and receive data from an external processing device via a signal connection, which can be a wired connection, a wireless connection, or a combination thereof. However, in other cases, wearable device 100 can be used as a standalone device, i.e., data processing is performed within wearable device 100 itself. The signal connection can be configured to carry any kind of data, such as image data (e.g., still images and / or fully moving video, including 2D and 3D images), audio, multimedia, voice, and / or any other type of data. The external processing device can be, for example, a game console, personal computer, tablet computer, smartphone, or other type of processing device. The signal connection can be, for example, a Universal Serial Bus (USB) connection, a Wi-Fi connection, a Bluetooth or Bluetooth Low Energy (BLE) connection, an Ethernet connection, a cable connection, a DSL connection, a cellular connection (e.g., 3G, LTE / 4G, or 5G), etc., or a combination thereof. Additionally, the external processing device can communicate with one or more other external processing devices via a network, which may be, for example, a local area network (LAN), a wide area network (WAN), an intranet, a metropolitan area network (MAN), the Internet, or a combination thereof.

[0059] The wearable device 100 may further include a host unit housed within a housing assembly 10. This host unit may include an optical engine assembly, a camera assembly, a motherboard, a speaker assembly, a microphone assembly, etc. Since the housing assembly 10 is used to house and protect the host unit, it may also be referred to as a host housing or a protective housing. The housing assembly 10 and the host unit it houses constitute a host assembly. The housing assembly 10 of the wearable device 100 may mount a display assembly, optics, sensors, and a processor, etc. In the example of AR glasses, the display assembly is designed to, for example, overlay an image onto the user's view of their real-world environment by projecting light into the user's eyes. The wearable device 100 may also include an ambient light sensor and may further include an electronic circuitry system to control at least some of the aforementioned components and perform associated data processing functions. The electronic circuitry system may include, for example, one or more processors and one or more memories.

[0060] Of course, in some embodiments, the wearable device 100 also includes a circuit board 50, which is housed in the housing assembly 10 and the wearing assembly 20 for signal transmission. Some components of the host device may be housed in the wearing assembly 20, such as speaker components and microphone components. The circuit board 50 may generally include a first circuit board 51 and a second circuit board 52, with the first circuit board 51 housed in the first wearing member 21 and the housing assembly 10, and the second circuit board 52 housed in the second wearing member 22 and the housing assembly 10.

[0061] It should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," etc., should be interpreted broadly. For example, they can refer to fixed connections, detachable connections, or integral connections; they can refer to mechanical connections or electrical connections; they can refer to direct connections or indirect connections through an intermediate medium; and they can also refer to the internal connection between two components. Those skilled in the art can understand the specific meaning of the above terms in this document based on the specific circumstances.

[0062] Please see Figure 4 , Figure 4 This is a schematic diagram of the structure of the first wearing member 21 in the first embodiment of this application. The first wearing member 21 may include a wearing body 211 and a wearing cover 212. When a user wears the wearable device 100, the wearing cover 212 contacts the human body, and the wearing body 211 is located on the side of the wearing cover 212 away from the human body, i.e., the wearing cover 212 is located on the side of the wearing body 211 closest to the human body. The first wearing member 21 is generally arranged in an arc-shaped strip structure so that it can deform to a certain extent during wearing and provide a clamping force through deformation tension. The shape of the second wearing member 22 is adapted to the shape of the first wearing member 22, and the first wearing member 21 and the second wearing member 22 extend in an arc-shaped strip towards each other, so that the first wearing member 21 and the second wearing member 22 can cooperate with each other and provide a clamping force for the wearing assembly 20 through their respective deformation tension.

[0063] Both the wearing body 211 and the wearing cover 212 are made of plastic and have a certain degree of bending stiffness. In this embodiment, the wearing body 211 is generally made of a relatively hard, rigid plastic material, i.e., hard plastic. Hard plastic can provide a certain deformation tension to hold and fix the wearable device 100 when it is worn, while also having good toughness and generally not breaking or shattering during repeated deformation. The wearing cover 212 is generally made of a relatively soft, flexible plastic, i.e., soft plastic. Soft plastic can improve the fit and comfort of the wearing cover 212 against the human body when the wearable device 100 is worn. It is understood that in the general plastics industry, soft and hard plastics are relative terms; polyethylene (PE) and polypropylene (PP), etc., mentioned in the general plastics industry, are examples of soft plastics. However, these materials can be considered rigid materials compared to flexible plastics such as polyvinyl chloride (PVC), silicone, and ethylene-vinyl acetate copolymer (EVA). Therefore, in the embodiments of this application, it should be understood that the material hardness of the cover 212 is less than that of the wearer body 211, and the elastic modulus of the cover 212 is extremely small compared to that of the wearer body 211.

[0064] The wearing body 211 and the wearing cover 212 are fixedly connected to each other to ensure good stability of the first wearing component 21. For example, the connection method between the wearing body 211 and the wearing cover 212 can be adhesive bonding, snap-fit ​​bonding, screw and nut bonding, or other fixed connection methods. Of course, in some other embodiments, the wearing body 211 and the wearing cover 212 can be integrally molded, for example, by injection molding.

[0065] See also Figure 5 , Figure 5 yes Figure 4 A schematic diagram of the structural breakdown of the first wearing member 21 in the embodiment shows that the wearing body 211 may include a first shell 2111 and a second shell 2112, with the first shell 2111 located between the second shell 2112 and the wearing cover 212, i.e., in... Figure 4In the X direction shown, the second housing 2112, the first housing 2111, and the wearing cover 212 are arranged sequentially. The first housing 2111 and the second housing 2112 enclose a receiving cavity 210, which houses a speaker assembly 60. The speaker assembly 60 generally includes a speaker 61, a speaker bracket 62, and a sound cavity cover 63. The speaker bracket 62, the sound cavity cover 63, and the first housing 2111 enclose a sound cavity for the speaker 61. In addition, structural components such as circuit boards and wiring may also be provided in the receiving cavity 210 to facilitate the implementation of the corresponding functions of the wearable device 100.

[0066] Further, please refer to Figure 6 , Figure 6 yes Figure 4 A structurally exploded view of the first wearing member 21 from another perspective in the embodiment shows that the first housing 2111 has a first sound outlet 2113 and a first sound vent 2114, and the wearing cover 212 has a second sound outlet 2123 communicating with the first sound outlet 2113 and a second sound vent 2124 communicating with the first sound vent 2114. The first sound outlet 2113 connects to the sound outlet channel of the speaker assembly 60 to realize the speaker function. It is understandable that due to changes in ambient temperature, the thermal expansion and contraction of the air in the speaker cavity causes changes in air pressure. If no sound vent is designed and a completely sealed cavity is used, the air in the cavity cannot be effectively discharged after expansion, or there is no outside air entering after contraction, which will act on the speaker diaphragm, causing the diaphragm to deform and affecting the speaker's sound production.

[0067] The first sound outlet 2113 and the first sound vent 2114 are respectively located on different side walls of the first housing 2111. Taking AR glasses as an example, the first sound outlet 2113 of the wearable device 100 is located on the side wall of the first housing 2111 near the human ear, and the first sound vent 2114 is located on the side wall of the first housing 2111 near the contact surface between the AR glasses and the human body, that is, the first sound vent 2114 is located on the side wall of the first housing 2111 near the wearing cover 212.

[0068] Furthermore, the first sound outlet 2113 and the first sound vent 2114 are spaced apart. The orthographic projection of the first sound outlet 2113 onto the side wall where the first sound outlet 2113 is located and the orthographic projection of the speaker bracket 62 onto the side wall where the first sound outlet 2113 is located at least partially overlap, so that the first sound outlet 2113 communicates with the sound outlet channel on the speaker bracket 62. The outer edges of the orthographic projection of the first sound vent 2114 onto the side wall where the first sound outlet 2113 is located and the outer edges of the orthographic projection of the speaker bracket 62 onto the side wall where the first sound outlet 2113 is located contact each other, and the gap between the speaker bracket 62 and the first housing 2111 communicates with the first sound vent 2114 to avoid air pressure changes affecting the speaker's sound output. Alternatively, the outer edges of the orthographic projection of the first sound vent 2114 onto the second housing 2112 and the outer edges of the orthographic projection of the speaker bracket 62 onto the second housing 2112 contact each other, and the gap between the speaker bracket 62 and the first housing 2111 communicates with the first sound vent 2114. The second housing 2112 is provided with a sound venting groove 2115 corresponding to the first sound venting hole 2114. The orthographic projection of the first sound venting hole 2114 onto the second housing 2112 is located in the sound venting groove 2115 to stabilize the air pressure inside the speaker cavity and avoid affecting the speaker's sound output due to changes in air pressure.

[0069] The first housing 2111 is fixedly connected to the second housing 2112 and the wearing cover 212 by means such as adhesive bonding, snap-fit ​​connection, or screw and nut connection. Of course, in some other embodiments, the first housing 2111 and the wearing cover 212 can be integrally molded, for example, by injection molding. Preferably, the first housing 2111 and the second housing 2112 are connected by adhesive bonding, and the first housing 2111 and the wearing cover 212 are integrally molded by a two-injection molding process.

[0070] In this embodiment, the speaker 61 is fixedly mounted on the speaker bracket 62, which is fixedly connected to the first housing 2111 and cooperates with the first housing 2111 to form the front acoustic cavity of the speaker 61. The acoustic cavity cover 63 is fixedly connected to the first housing 2111 and is used to seal the acoustic cavity of the speaker 61; that is, the orthographic projection of the acoustic cavity cover 63 onto the first housing 2111 covers the orthographic projection of the speaker bracket 62 onto the first housing 2111. The acoustic cavity cover 63 and the speaker bracket 62 cooperate to form the rear acoustic cavity of the speaker 61.

[0071] Furthermore, the wearing body 212 is generally arc-shaped, so that it can deform to a certain extent when worn, thereby providing a clamping force. The wearing body 212 may include a connecting end 213 and a free end 214. The connecting end 213 is used to connect to the housing assembly 10 of the wearable device, and the free end 214 extends along the arc-shaped extension direction of the wearing body 212. Figure 4 (as shown in the Y direction) away from the connecting end 213. Preferably, both the wearing body 211 and the wearing cover 212 are arc-shaped strips and are arranged side by side in the arc-shaped extension direction of the first wearing member 21. Both the first shell 2111 and the second shell 2112 are arc-shaped strips and are arranged side by side in the arc-shaped extension direction of the first wearing member 21.

[0072] The free end 214 may be provided with a signal interface 215, which can be a Type-C interface, a B-5Pin interface, a B-4Pin interface, a B-8Pin interface, a B-8Pin-2×4 interface, a Micro USB interface, etc. The signal interface 215 can be connected to the internal circuitry, host, and other functional components of the wearable device 100 through a line, and is used to realize the corresponding functions of the wearable device 100.

[0073] Please see Figure 7 , Figure 7 yes Figure 4 The schematic diagram of the first housing 2111 in the embodiment shows that the first housing 2111 may include a first sidewall 21111 and a second sidewall 21112 disposed opposite to each other, and a bottom wall 21113 connecting the first sidewall 21111 and the second sidewall 21112. The first sidewall 21111, the second sidewall 21112, and the bottom wall 21113 form a receiving groove 2101, and the second housing 2112 covers the opening of the receiving groove 2101 to form a receiving cavity 210. A first sound outlet 2113 is formed on the first sidewall 21111 or the second sidewall 21112, and a first sound leakage hole 2114 is formed on the bottom wall 21113. It can be understood that the first sidewall 21111, the second sidewall 21112, and the bottom wall 21113 are arc-shaped sidewalls on the first housing 2111.

[0074] During the research, the applicant discovered that the wearable body 211, made of a rigid material with a certain bending stiffness, generally has small deformation and poor fit to the human head. Based on this, the embodiments of this application improve the fit by reducing the bending stiffness of the wearable body 211, while also ensuring the internal stacking space and structural reliability of the wearable body 211.

[0075] Understandably, the cross-section of the wearer 211 is roughly a rectangular square, referring to the relevant documentation. Figure 8 , Figure 8 yes Figure 4This embodiment illustrates the principle of reducing the bending stiffness of the wearing body 211. Specifically, the bending stiffness of the wearing body 211 is approximately EI, where E is the elastic modulus of the material, and I is the moment of inertia of the cross-section of the wearing body 211 about the bending neutral axis L. The bending neutral axis L is the centerline of the cross-section of the wearing body 211, which is perpendicular to the plane containing the first sidewall 21111 or the second sidewall 21112. Generally, when the elastic modulus E of the material is fixed, the bending stiffness mainly depends on the moment of inertia I, that is, reducing the bending stiffness of the wearing body 211 is mainly achieved by reducing the moment of inertia I. The formula for calculating the moment of inertia I is:

[0076] In equation (1), b1 and h1 are the outer rectangular side lengths of the rectangular cross-section, and b2 and h2 are the inner rectangular side lengths. It can be seen from equation (1) that reducing the side lengths h1 and h2 of the rectangular cross-section, i.e., the thickness of the wearing body 211, can effectively reduce the bending stiffness of the rectangular cross-section. Furthermore, reducing the overall thickness of the wearing body 211 will inevitably reduce its internal stacking space, which is detrimental to the internal structural layout of the wearing body 211.

[0077] Based on this, the applicant further researched and found that when the wearable device 100 is worn, the main deformation area on the first wearing part 21 is concentrated in a certain area. Therefore, thickening this main deformation area can effectively reduce the bending stiffness of the wearing body 211, thereby adjusting the force exerted by the overall deformation of the first wearing part 21 on the human head, and optimizing the comfort and stability of wearing the wearable device 100. That is, in this embodiment of the application, the wearing body 211 includes at least one recess, which is provided between the two ends of the wearing body 211, so as to reduce the bending stiffness of the wearing body 211 when the wearable device is clamped and worn on the human body.

[0078] See also Figure 9 , Figure 9 yes Figure 7 The schematic diagram of a partial cross-section along the AA direction in the embodiment shows that the wearing body 211 includes multiple recesses, such as a first recess 2116 and a second recess 2117. These multiple recesses are spaced apart along the arcuate extension direction of the wearing body 211, and are also spaced apart between the connecting end 213 and the free end 214.

[0079] In this embodiment, a portion of the bottom wall 21113 of the first housing 2111 is recessed towards the second housing 2112 to form a plurality of recesses. In the arcuate extension direction perpendicular to the wearing body 211, i.e., perpendicular to the second housing 2112, the wearing body 211 has a thickness h, the first recess 2116 has a first thickness h1, and the second recess 2117 has a second thickness h2. Where h1 < h, h2 < h, and the first thickness h1 and the second thickness h2 can be the same or different. The first recess 2116 is close to the connecting end 213, and the second recess 2117 is close to the free end 214. The first recess 2116 and the second recess 2117 are located in the arcuate extension direction of the first wearing member 21 away from the housing assembly 10 (e.g., ...). Figure 9 The interval is set in the Y direction (as shown).

[0080] It is understood that the terms "first," "second," and "third" in the embodiments of this application are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Therefore, a feature defined with "first," "second," or "third" may explicitly or implicitly include at least one of that feature.

[0081] The wearing body 211 also includes a plurality of protrusions 2118, each protrusion 2118 having a thickness h in the arcuate extension direction perpendicular to the wearing body, i.e., perpendicular to the second housing 2112. That is, the thickness of the protrusion 2118 is the same as the thickness of the wearing body 211. In other words, in the arcuate extension direction perpendicular to the wearing body, the thickness of the recess is less than the thickness of the protrusion. Of course, in other embodiments, the thickness of the protrusion 2118 may be slightly greater than the thickness of the wearing body 211. By providing a plurality of protrusions 2118 for mounting corresponding structural components (e.g., speaker assemblies, circuit boards, wiring, etc.), the internal structural layout space of the wearing body 211 is improved. Further, some protrusions are distributed between the recess and the connecting end; and / or, some protrusions are distributed between the recess and the free end; and / or, some protrusions are distributed between two adjacent recesses.

[0082] For example, the protrusion 2118 may include a first protrusion 2118a, a second protrusion 2118b, and a third protrusion 2118c, a first recess 2116 is located between the first protrusion 2118a and the second protrusion 2118b, and a second recess 2117 is located between the second protrusion 2118b and the third protrusion 2118c. Of course, in other embodiments, the distribution of the protrusions and recesses can also be in other combinations, which are not listed in detail in this application. The speaker assembly 60 may be disposed inside one of the first protrusion 2118a, the second protrusion 2118b, and the third protrusion 2118c. Preferably, the first protrusion 2118a may have a circuit board inside that connects the first wearable member 21 and the housing assembly 10, the second protrusion 2118b may have a speaker assembly 60 inside, the third protrusion 2118c may have a line inside that connects to the interface inside the free end 214, and the first sound leakage hole 2114 may be opened on the inner wall of the first recess 2116 or the second recess 2117.

[0083] Specifically, the bottom wall of the first housing 2111 is recessed to form a first recess 2116 and a second recess 2117, while the unrecessed portion of the bottom wall forms a convex portion 2118. The opening direction of the grooves in the bottom wall is opposite to that of the second housing 2112. The thickness of the bottom wall and side walls of the first housing 2111 is approximately uniform to ensure the overall structural strength of the first housing 2111. In other words, the wall thicknesses of the first recess 2116, the second recess 2117, and the convex portion 2118 are approximately the same.

[0084] Understandably, because corresponding structural components need to be installed inside the protrusion 2118, the moment of inertia of the cross-section of the protrusion 2118 is relatively large, and the deformation is small. Based on this, the embodiments of this application reduce the moment of inertia of the cross-sections of the first recess 2116 and the second recess 2117, thereby reducing the bending stiffness of the cross-sections of the first recess 2116 and the second recess 2117, and thus adjusting the force exerted by the overall deformation of the wearing body 211 on the human head, thereby optimizing the comfort and stability of wearing the wearable device 100.

[0085] See also Figure 10 and Figure 11 , Figure 10 yes Figure 9 A schematic diagram of a cross-sectional structure of the first wearable component 21 in the embodiment. Figure 11 yes Figure 9 Another cross-sectional structural diagram of the first wearing member 21 in the embodiment. Wherein, Figure 10 This is mainly to show a schematic cross-sectional view of the first wearing member 21 in the region corresponding to the protrusion. Figure 11The main purpose is to show a cross-sectional schematic diagram of the first wearing member 21 in the area corresponding to the recess. The wearing cover 212 covers at least the side of the wearing body 211 facing the first wearing member 21 or the second wearing member 22. That is, the wearing cover 212 can cover the first side wall 21111, the second side wall 21112 and the bottom wall 21113 of the first housing 2111 to improve the comfort and stability of the wearable device 100 when worn.

[0086] The first wearing piece 21 is as follows Figure 10 and Figure 11 The figure shows a thickness H in the Z direction. In the region containing the protrusion, the thickness H1 of the first housing 2111, the thickness H2 of the second housing 2112, and the thickness H3 of the wearing cover 212 together form the thickness H of the first wearing member 21, i.e., H = H1 + H2 + H3. In the region containing the concave portion, the thickness H11 of the first housing 2111, the thickness H21 of the second housing 2112, and the thickness H31 of the wearing cover 212 together form the thickness H of the first wearing member 21, i.e., H = H11 + H21 + H31. In this embodiment, the thickness of the second housing 2112 corresponding to the regions containing the protrusion and concave portions of the wearing body 211 is substantially uniform, i.e., H2 = H21.

[0087] Understandably, the cover 212 is made of soft rubber, while the main body 211 is made of hard rubber. The elastic modulus of the cover 212 is much smaller than that of the main body 211. Therefore, the bending stiffness of the cover 212 has a relatively small impact on the overall bending stiffness of the first wearing component 21, while the bending stiffness of the main body 211 has a significant impact. Based on this, the overall bending stiffness of the first wearing component 21 is reduced by decreasing the bending stiffness of the main body 211.

[0088] As mentioned above, the main influencing factor on the bending stiffness of the wearing body 211 is the moment of inertia of its cross-section. Furthermore, given the stacking of structures such as speaker assemblies in the convex region of the wearing body 211, the main deformation area of ​​the wearing body 211 is concentrated in its concave region. Therefore, this embodiment adjusts the local bending stiffness of the wearing body 211 by regulating the moment of inertia of the cross-section in the concave region, thereby adjusting the clamping force generated by the deformation of the first wearing member 21. This optimizes the comfort and stability of wearing the wearable device 100.

[0089] Specifically, when the thickness H of the first wearing member 21 and the thicknesses H2 and H21 of the second shell 2112 remain constant, the thickness H11 of the first shell 2111 corresponding to the region where the recess is located is reduced, and the thickness H31 of the wearing cover 212 corresponding to the region where the recess is located is increased. This reduces the bending stiffness of the first wearing member 21 corresponding to the region where the recess is located, while maintaining the appearance consistency of the first wearing member 21. Based on this, in the embodiments of this application, H11 < H1, H31 > H3, and H11 + H31 = H1 + H3.

[0090] Furthermore, the wearing cover 212 and the first housing 2111 are integrally formed. For example, the wearing cover 212 and the first housing 2111 can be integrally formed by injection molding, and then the second housing 2112 is connected by bonding or other fixed connection methods to form the first wearable part 21. Preferably, the wearing cover 212 and the first housing 2111 are integrally formed by double injection molding, so that the side of the wearing cover 212 close to the wearer body 211 is filled in the recess, thereby making the contact surface between the wearing cover 212 and the human body a smooth surface. This improves the appearance consistency of the first wearable part 21 and also improves the wearing comfort of the wearable device 100.

[0091] In the above embodiments of this application, the bending stiffness of the first wearing member 21 is reduced by decreasing the local thickness of the wearing body 211. In further research, the applicant proposed whether it is possible to reduce the bending stiffness of the first wearing member 21 without reducing the local thickness of the wearing body 211. Based on this idea, this application proposes another first wearing member. Please refer to... Figures 12-14 , Figure 12 This is a structurally exploded view of the first wearing member 21a in the second embodiment of this application. Figure 13 yes Figure 12 A schematic diagram of the structure of the first housing 2111a in the embodiment. Figure 14 yes Figure 13 The enlarged schematic diagram of region B in the embodiment shows that the first wearing member 21a may include a wearing body 211a and a wearing cover 212a. The wearing body 211a may include a first shell 2111a and a second shell 2112a. The difference between the embodiment of this application and the above embodiment is that the first shell 2111a and the first shell 2111 reduce the bending stiffness in different ways.

[0092] The wearing body 211a has at least one slot 2119a, which is located between the two ends of the wearing body 211a. When the wearable device 100 is worn on the human body, the slot 2119a is located on the side of the wearing body 211a facing the first wearing member 21a or the second wearing member 22a, so as to reduce the bending stiffness of the wearing body. In this embodiment of the application, the wearing body 211a is arc-shaped and has multiple slots 2119a. These multiple slots 2119a are spaced apart in the arc-shaped extension direction of the wearing body 211a, that is, the multiple slots 2119a are spaced apart between the two ends of the wearing body 211a.

[0093] The first housing 2111a may include a first sidewall 21111a and a second sidewall 21112a disposed opposite to each other, and a bottom wall 21113a connecting the first sidewall 21111a and the second sidewall 21112a. The first sidewall 21111a, the second sidewall 21112a, and the bottom wall 21113a form a receiving groove 2101a, and the second housing 2112a covers the opening of the receiving groove 2101a to form a receiving cavity 210a. The receiving cavity 210a can be used to accommodate structural components such as speaker assemblies, circuit boards, and wiring to realize the corresponding functions of the wearable device 100. For example, a speaker assembly 60a is provided within the receiving cavity 210a. The speaker assembly 60a generally includes a speaker 61a, a speaker bracket 62a, and a sound cavity cover 63a, which, together with the first housing 2111a, form the sound cavity of the speaker 61a. Other technical features of the speaker assembly 60a can be found in the speaker assembly 60 of the first embodiment, and will not be described in detail hereafter.

[0094] See also Figure 15 , Figure 15 yes Figure 13 The first housing 2111a is shown in another perspective view in the embodiment. The first housing 2111a generally includes slotted areas 2102a and non-slotted areas 2103a spaced apart along the arcuate extension direction of the wearing body 211a. Specifically, the slotted areas 2102a and non-slotted areas 2103a are arranged sequentially along the arcuate extension direction of the wearing body 211a. The slotted area 2102a is used to create a slot 2119a. The wearing body 211a includes a connecting end 213a and a free end 214a. The connecting end 213a is used to connect to the housing assembly of the wearable device. The free end 214a is located away from the connecting end 213a. The slotted areas 2102a and non-slotted areas 2103a are located between the connecting end 213a and the free end 214a of the first wearing member 21a, with the slotted areas 2102a spaced apart between the connecting end 213a and the free end 214a.

[0095] Furthermore, multiple slotted areas 2102a may be provided and spaced apart, and multiple non-slotted areas 2103a may be provided and spaced apart. Specifically, some non-slotted areas 2103a are distributed between the slotted area 2102a and the connecting end 213a; and / or, some non-slotted areas 2103a are distributed between the slotted area 2102a and the free end 214a; and / or, some non-slotted areas 2103a are distributed between two adjacent slotted areas 2102a.

[0096] The first housing 2111a has a plurality of slots 2119a, which are located in the arcuate extension direction of the first wearer 21a away from the housing assembly (e.g., Figure 12 The slots 2119a are spaced apart along the Y-direction (as shown). In this embodiment, by creating multiple slots 2119a on the first housing 2111a, the deformation tension of the first housing 2111a can be distributed to multiple areas when it deforms, effectively reducing the bending stiffness of the first housing 2111a. Furthermore, those skilled in the art can adjust the bending stiffness of the first housing 2111a by adjusting the depth, width, number, and layout of the slots 2119a according to actual needs, thereby adjusting the bending stiffness of the wearing body 211a, and thus adjusting the force exerted on the human head by the overall deformation of the wearing body 211a, thereby optimizing the comfort and stability of the wearable device 100. The width extension direction (Y-direction) of the slots 2119a is approximately the length extension direction or arcuate extension direction of the first wearing member 21a, and the length extension direction (X-direction) of the slots 2119a is approximately the width extension direction of the first wearing member 21a. Multiple slots 2119a are spaced apart in the Y direction, and multiple slots 2119a extend to the first sidewall 21111a and the second sidewall 21112a in the X direction, respectively.

[0097] The slotted area 2102a has multiple slots 2119a, which are along... Figure 12 The slots 2119a are spaced apart along the Y direction, and each slot penetrates the bottom wall 21113a of the first housing 2111a. Each slot 2119a extends to the first side wall 21111a and the second side wall 21112a at both ends, forming a U-shaped beam structure on the first housing 2111a. Specifically, the slotted area 2102a has multiple support portions 2120a, each located between two adjacent slots 2119a. That is, multiple slots 2119a are formed in the slotted area 2102a to create spaced-apart support portions 2120a. The support portions 2120a are generally U-shaped, meaning their cross-sections are generally U-shaped and generally perpendicular to the first side wall 21111a, the second side wall 21112a, and the bottom wall 21113a of the first housing 2111a.

[0098] In this application, structural components such as speaker assemblies and circuit boards can be installed inside the first housing 2111a corresponding to the non-slotted area 2103a. Therefore, the deformation of the first housing 2111a in the non-slotted area 2103a is relatively small, avoiding affecting the normal use of the structural components. By opening multiple slots 2119a in the slotted area 2102a, this application can effectively reduce the moment of inertia of the cross-section of the slotted area 2102a and reduce the bending stiffness of the cross-section of the slotted area 2101a. This, in turn, adjusts the force exerted on the human head by the overall deformation of the wearing body 211a, thereby optimizing the comfort and stability of wearing the wearable device 100.

[0099] Please refer to 16. Figure 16 This is a schematic diagram illustrating the principle of reducing the bending stiffness of the wearing body 211a in the second embodiment of this application. The cross-section of the wearing body 211a is approximately a rectangular frame, and the bending stiffness of the wearing body 211a is approximately EI, where E is the elastic modulus of the material, and I is the moment of inertia of the cross-section of the wearing body 211a about the bending neutral axis L. The bending neutral axis L is the centerline of the cross-section of the wearing body 211a, which is perpendicular to the plane containing the first or second sidewall of the first shell 2111a. Generally, when the elastic modulus E of the material is fixed, the bending stiffness mainly depends on the moment of inertia I, that is, reducing the bending stiffness of the wearing body 211a mainly involves reducing the moment of inertia I. The formula for calculating the moment of inertia I can be found in Equation (1).

[0100] In this embodiment, the cross-section of the rectangular frame is divided into region α and region β. The formulas for calculating the moment of inertia corresponding to region α and region β are as follows:

[0101]

[0102]

[0103] Understandably, for thin-walled structures like the first shell 2111a, the wall thickness of the rectangular frame is significantly smaller than the side length of the rectangular frame. This can be seen from equation (2). Much larger Combining equations (2) and (3), we can see that I α Much greater than I β Based on this, the rectangular frame is slotted to form a U-shaped beam structure, which significantly reduces the moment of inertia of its cross-section. Furthermore, this structural design does not require reducing the local thickness of the wearing body 211a, thus ensuring sufficient stacking space within the wearing body 211a.

[0104] See also Figure 17 and Figure 18 , Figure 17 yes Figure 12A schematic diagram of a cross-sectional structure of the first wearable component 21 in the embodiment. Figure 18 yes Figure 12 Another cross-sectional structural diagram of the first wearing member 21 in the embodiment. Wherein, Figure 17 The main purpose is to show a cross-sectional schematic diagram of the first wearable component 21 corresponding to the non-slotted area of ​​the first housing. Figure 18 The main purpose is to show a cross-sectional schematic diagram of the first wearing member 21 corresponding to the slotted area of ​​the first housing. The wearing cover 212a covers at least the side of the wearing body 211a facing the first wearing member 21a or the second wearing member 22a. That is, the wearing cover 212a can cover the first side wall 21111a, the second side wall 21112a and the bottom wall 21113a of the first housing 2111a to improve the comfort and stability of the wearable device 100 when worn.

[0105] The first wearing piece 21a is as follows Figure 17 and Figure 18 The Z-direction (i.e., the arcuate extension direction perpendicular to the wearing body 211a) has a thickness Ha. Specifically, in the non-grooved area of ​​the first housing 2111a, the thickness H1a of the first housing 2111a, the thickness H2a of the second housing 2112a, and the thickness H3a of the wearing cover 212a together form the thickness Ha of the first wearing member 21a, i.e., Ha = H1a + H2a + H3a. In the grooved area of ​​the first housing 2111a, the thickness H11a of the first housing 2111a, the thickness H21a of the second housing 2112a, and the thickness H31a of the wearing cover 212a together form the thickness Ha of the first wearing member 21a, i.e., Ha = H11a + H21a + H31a. In this embodiment, the thickness of the second housing 2112a is substantially uniform in both the grooved and non-grooved areas of the first housing 211a, i.e., H2a = H21a.

[0106] Furthermore, the wearing cover 212a and the first housing 2111a are integrally formed. For example, the wearing cover 212a and the first housing 2111a can be integrally formed by injection molding, and then the second housing 2112a can be connected by bonding or other fixing methods to form the first wearing member 21a. Preferably, the wearing cover 212a and the first housing 2111a are integrally formed by double injection molding, so that the side of the wearing cover 212a near the receiving cavity 210a and the side of the first housing 2111a near the receiving cavity 210a form a seamless smooth surface. The wearing cover 212a partially fills multiple slots 2119a of the first housing 2111a, so that both the inner and outer surfaces of the first wearing member 21a are smooth, improving the appearance consistency of the first wearing member 21a. In addition, the wearing cover 212a only fills the multiple slots 2119a of the first housing 2111a, and does not reduce the internal space of the receiving cavity 210a. That is, the thickness of the wearing body 211a corresponding to the slotted area and the non-slotted area is basically the same, which is conducive to the layout of the internal structural components of the first wearing member 21.

[0107] Understandably, the cover 212a is made of soft rubber, while the main body 211a is made of hard rubber. The elastic modulus of the cover 212a is much smaller than that of the main body 211a. Therefore, the bending stiffness of the cover 212a has a relatively small impact on the overall bending stiffness of the first wearable component 21a, while the bending stiffness of the main body 211a has a significant impact. Based on this, the bending stiffness of the first wearable component 21a is reduced by decreasing the bending stiffness of the main body 211a.

[0108] As mentioned above, the main influencing factor on the bending stiffness of the wearing body 211a is the moment of inertia of its cross-section. Furthermore, given that structures such as speaker components are stacked in the non-grooved area of ​​the wearing body 211a, the main deformation area of ​​the wearing body 211a is concentrated in its grooved area. Therefore, this embodiment adjusts the bending stiffness of the first housing 2111a by adjusting the moment of inertia of the grooved cross-section, thereby adjusting the bending stiffness of the wearing body 211a. This, in turn, adjusts the force exerted by the overall deformation of the wearing body 211a on the human head, thus optimizing the comfort and stability of the wearable device 100.

[0109] Combining equations (2) and (3), it can be seen that the main influencing factor of the moment of inertia of the slotted region is the moment of inertia of the α region. When the thickness Ha of the first wearable component 21a and the thicknesses H2a and H21a of the second shell 2112a remain constant, a portion of the first shell 2111a is removed to form a slot 2119a, thereby reducing the moment of inertia of the slotted region. Simultaneously, the slot 2119a is partially filled by the wearable cover 212a to maintain the uniformity of the appearance of the first wearable component 21a. Based on this, in this embodiment, H11a < H1a, H31a > H3a, and H11a + H31a = H1a + H3a.

[0110] It is understood that, in the embodiments of this application, the technical features of the first wearing member 21a that are not described in detail can be referred to the first wearing member 21 in the foregoing embodiments, and therefore will not be described again.

[0111] Please see Figure 19 and Figure 20 , Figure 19 This is a structurally disassembled schematic diagram of the first wearable component 21b in the third embodiment of this application. Figure 20 yes Figure 19 The schematic diagram of the structure of the first housing 2111b in the embodiment shows that the first wearing member 21b may include a wearing body 211b and a wearing cover 212b. The wearing body 211b may include the first housing 2111b and the second housing 2112b. The difference between the embodiment of this application and the first embodiment is that the first housing 2111b and the first housing 2111 reduce the bending stiffness in different ways.

[0112] The first housing 2111b may include a first sidewall 21111b and a second sidewall 21112b disposed opposite to each other, and a bottom wall 21113b connecting the first sidewall 21111b and the second sidewall 21112b. The first sidewall 21111b, the second sidewall 21112b, and the bottom wall 21113b form a receiving groove 2101b, and the second housing 2112b covers the opening of the receiving groove 2101b to form a receiving cavity 210b. The receiving cavity 210b can be used to accommodate structural components such as speaker assemblies, circuit boards, and wiring to realize the corresponding functions of the wearable device 100. For example, a speaker assembly 60b is provided within the receiving cavity 210b. The speaker assembly 60b generally includes a speaker 61b, a speaker bracket 62b, and a sound cavity cover 63b, which, together with the first housing 2111b, form the sound cavity of the speaker 61b. Other technical features of the speaker assembly 60b can be found in the speaker assembly 60 of the first embodiment, and therefore will not be repeated here.

[0113] The wearing body 211b includes multiple recesses, such as a first recess 2116b and a second recess 2117b. The wearing body 211b also includes multiple protrusions, such as a first protrusion 2118a, a second protrusion 2118b, and a third protrusion 2118c, for mounting corresponding structural components (e.g., speaker assemblies, circuit boards, wiring, etc.). This embodiment reduces the bending stiffness of the wearing body 211b by providing multiple recesses, while simultaneously increasing the internal layout space of the wearing body 211b by providing multiple protrusions. It is understood that the specific technical features of the recesses and protrusions can be referred to the corresponding description in the first embodiment, and therefore will not be repeated here.

[0114] Furthermore, the wearing body 211b also has at least one slot, which is located on the side of the wearing body 211b facing the first wearing member 21b or the second wearing member 22b. At least a portion of the slot is located within the aforementioned recess. In this embodiment, the slot may include a first slot 2121b and a second slot 2122b, located on opposite sides of the recess, with the extending directions of the first slot 2121b and the second slot 2122b parallel to the arcuate extending direction of the wearing body 211b. For example, at least one first slot 2121b is provided between the first sidewall 21111b and the bottom wall 21113b, and this first slot connects to the receiving groove 2101b. At least one second slot 2122b is provided between the second sidewall 21112b and the bottom wall 21113b, and this second slot connects to the receiving groove 2101b.

[0115] See also Figures 21-23 , Figure 21 yes Figure 20 A magnified view of a portion of region C in the embodiment. Figure 22 yes Figure 20 A magnified schematic diagram of a portion of region D in the embodiment. Figure 23 yes Figure 20 A partially enlarged structural diagram of region E in the embodiment shows that the first slot 2121b and the second slot 2122b are respectively along the length direction of the wearing body 211b (e.g., Figure 20 The first slot 2121b and the second slot 2122b are spaced apart. (As shown in the Y direction)

[0116] The first groove 2121b and the second groove 2122b are respectively located on opposite sides of the concave portion. The first groove 2121b can partially extend into the convex portion, and the second groove 2122b can partially extend into the convex portion. The first groove 2121b and the second groove 2122b are respectively located on opposite sides of the convex portion.

[0117] For example, the first slot 2121b and the second slot 2122b are respectively provided on opposite sides of the first recess 2116b. Figure 21 As shown, a first groove 2121b is formed on the edge of the first recess 2116b near the edge of the first sidewall 21111b, and a second groove 2122b is formed on the edge of the first recess 2116b near the edge of the second sidewall 21112b. Further, the first groove 2121b and the second groove 2122b can extend in the same direction to the first protrusion 2118a or the second protrusion 2118b adjacent to the first recess 2116b. Of course, in other embodiments, the first groove 2121b and the second groove 2122b can extend in opposite directions, i.e., extend to the protrusions located at both ends of the first groove 2121b and the second groove 2122b, with one extending to the first protrusion 2118a and the other to the second protrusion 2118b.

[0118] Understandably, the first slot 2121b and the second slot 2122b can be located on opposite sides of the first recess 2116b, causing the first recess 2116b to form a folded plate-like structure. This structure can withstand lower stress when the first shell 2111b deforms, which helps to reduce the bending stiffness of the first shell 2111b. In addition, the first slot 2121b can be partially located on the first protrusion 2118a and / or the second protrusion 2118b to avoid significantly reducing the structural strength of the first protrusion 2118a and / or the second protrusion 2118b, thereby preventing the first protrusion 2118a and / or the second protrusion 2118b from undergoing large deformation and affecting the working state of its internal structural components. The second slot 2122b may be partially located on the first protrusion 2118a and / or the second protrusion 2118b to avoid significantly reducing the structural strength of the first protrusion 2118a and / or the second protrusion 2118b, thereby preventing the first protrusion 2118a and / or the second protrusion 2118b from undergoing large deformation and affecting the working state of its internal structural components.

[0119] For example, the first slot 2121b and the second slot 2122b are respectively located on opposite sides of the second recess 2117b. Figure 22 As shown, the second recess 2117b has a first groove 2121b near the edge of the first sidewall 21111b, and the second recess 2117b has a second groove 2122b near the edge of the second sidewall 21112b. Based on the following... Figure 22 The structural arrangement shown makes the second recess 2117b form a folded plate-like structure, which can withstand lower stress when the first shell 2111b deforms, thus reducing the bending stiffness of the first shell 2111b.

[0120] For example, the first groove 2121b and the second groove 2122b are respectively located on opposite sides of the second recess 2117b. Figure 23As shown, the first slot 2121b and the second slot 2122b can extend in the same direction to the second protrusion 2118b or the third protrusion 2118c. Of course, in other embodiments, the first slot 2121b and the second slot 2122b can extend in opposite directions, with one extending to the second protrusion 2118b and the other extending to the third protrusion 2118c.

[0121] Understandably, the first slot 2121b may be partially located on the second protrusion 2118b and / or the third protrusion 2118c to avoid significantly reducing the structural strength of the second protrusion 2118b and / or the third protrusion 2118c, thereby preventing the second protrusion 2118b and / or the third protrusion 2118c from undergoing large deformation that would affect the working state of its internal structural components. The second slot 2122b may be partially located on the second protrusion 2118b and / or the third protrusion 2118c to avoid significantly reducing the structural strength of the second protrusion 2118b and / or the third protrusion 2118c, thereby preventing the second protrusion 2118b and / or the third protrusion 2118c from undergoing large deformation that would affect the working state of its internal structural components.

[0122] Furthermore, a plurality of first slots 2121b are provided on the edge of the bottom wall 21113b near the edge of the first side wall 21111b, and these plurality of first slots 2121b are spaced apart along the Y direction. A plurality of second slots 2122b are provided on the edge of the bottom wall 21113b near the edge of the second side wall 21112b, and these plurality of second slots 2122b are spaced apart along the Y direction. Of course, in other embodiments, the first slot 2121b may be provided on the edge of the first side wall 21111b near the edge of the bottom wall 21113b, and / or the second slot 2122b may be provided on the edge of the second side wall 21112b near the edge of the bottom wall 21113b.

[0123] See also Figure 24 , Figure 24 yes Figure 20 A schematic diagram of a cross-sectional structure of the first wearable component 21b in the embodiment. Figure 24 This is primarily to illustrate a cross-sectional view of the first wearing member 21b in the area corresponding to the recess. The wearing cover 212b at least covers the side of the wearing body 211b facing either the first wearing member 21b or the second wearing member 22. That is, the wearing cover 212b partially fills the first slot 2121b and the second slot 2122b, ensuring that both the inner and outer surfaces of the first wearing member 21b are smooth, thus improving the overall appearance consistency of the first wearing member 21b.

[0124] Specifically, the wearing cover 212b and the first housing 2111b are integrally formed. For example, the wearing cover 212b and the first housing 2111b can be integrally formed by injection molding, and then the second housing 2112b is connected by bonding or other fixing methods to form the first wearing member 21b. Preferably, the wearing cover 212b and the first housing 2111b are integrally formed by double injection molding, so that the side of the wearing cover 212b near the receiving cavity 210b and the side of the first housing 2111b near the receiving cavity 210b form a seamless smooth surface.

[0125] The first wearing member 21b provided in this application embodiment forms a folded plate-like structure in the concave region of the wearing body 211b by opening a first slot 2121b and a second slot 2122b in the concave region. This folded plate-like structure can withstand lower stress when the wearing body 211b deforms, which is beneficial to reducing the bending stiffness of the wearing body 211b. Combining equations (1), (2), and (3) of the first and second embodiments, it can be seen that the moment of inertia of the cross section of the folded plate-like structure is smaller than that of the cross section of the U-shaped structure, which is beneficial to adjusting the bending stiffness of the first wearing member 21, thereby adjusting the force exerted on the human head by the overall deformation of the wearing component, and optimizing the wearing comfort and stability of the wearable device 100. It is understood that in this application embodiment, the technical features of the first wearing member 21b that are not fully described can be referred to the first wearing members 21 and 21a in the foregoing embodiments, and therefore will not be repeated here.

[0126] The second wearing member 22 has a largely similar structure to the first wearing member 21, and its specific structural features will not be described in detail here. It should be noted that the structural components housed within the second wearing member 22 may be different from or the same as those housed within the first wearing member 21. For example, both the first and second wearing members 21 may contain speaker assemblies; the speaker assembly in the first wearing member 21 is connected to the first circuit board 51, and the speaker assembly in the second wearing member 22 is connected to the second circuit board 52. Alternatively, the free end of the first wearing member 21 may have a signal interface and a circuit for connecting the signal interface, while the free end of the second wearing member 22 may not require a signal interface.

[0127] Please see Figure 25 , Figure 25 This is a structurally exploded schematic diagram of the wearable device 100 in some other embodiments of this application, wherein the housing assembly 10 includes a front housing 11, a middle housing 12, and a rear housing 13. The middle housing 12 and the rear housing 13 cooperate with each other to accommodate the main unit 80 of the wearable device 100. For example, the middle housing 12 and the rear housing 13 can be fastened together to accommodate the main unit 80.

[0128] Furthermore, the front shell 11 covers the top of the middle shell 12, and the corresponding ends of the front shell 11 and the middle shell 12 cooperate to form an accommodating space 110. The accommodating space 110 can be used to accommodate a part of the connecting assembly 30 and a part of the circuit board 50. The accommodating space 110 is located at the ends of the front shell 11 and the middle shell 12 near the wearing assembly 20.

[0129] For example, in some embodiments, the middle shell 12 has a receiving groove 120 corresponding to the end of the wearing component 20, and the front shell 11 covers the receiving groove 120 corresponding to the end of the wearing component 20 to form the aforementioned receiving space 110. One end of the connecting component 30 is received within the receiving groove 120, and the other end is received within the end of the wearing component 20 corresponding to the receiving groove 120. Of course, in other embodiments, the front shell 11 has a receiving groove corresponding to the end of the wearing component 20, and the middle shell 12 covers the receiving groove corresponding to the end of the wearing component 20 to form the aforementioned receiving space 110. Alternatively, the front shell 11 and the middle shell 12 each have a groove structure corresponding to the end of the wearing component 20, and when the front shell 11 and the middle shell 12 are engaged, their respective groove structures communicate with each other to form the receiving groove.

[0130] In this embodiment, two connecting components 30 may be provided, namely connecting component 30a and connecting component 30b. Connecting component 30a is used to connect the first wearing member 21 to the housing assembly 10, and connecting component 30b is used to connect the second wearing member 22 to the housing assembly 10. It can be understood that the structures of connecting components 30a and 30b are largely the same, so the connection relationship between the housing assembly 10 and the wearing component 20 will only be described below using one of the connecting components as an example. It can be understood that the wearing component 20 can be the wearing component 20 in the aforementioned embodiments.

[0131] Please see Figure 26 and Figure 27 , Figure 26 yes Figure 25 A schematic diagram showing the structural breakdown of the first wearable component 21 in the embodiment. Figure 27 yes Figure 25 The schematic diagram of the connecting component 30 in the embodiment shows that the first wearable component may include a first housing 2111 and a second housing 2112. The first housing 2111 and the second housing 2112 surround and form a receiving cavity 210, in which the connecting component 30 and the circuit board 50 are partially accommodated. Figure 25 As can be seen in the Chinese embodiment, the connecting component 30 and the circuit board 50 are housed in the receiving groove 120 and the receiving cavity 210.

[0132] The connecting assembly 30 generally includes a first connector 31, a second connector 32, and a rotating mechanism 33. One of the first connector 31 and the second connector 32 connects to the housing assembly 10, and the other connects to the wearing assembly 20. The rotating mechanism 33 connects both the first connector 31 and the second connector 32. For example, the first connector 31 connects to the housing assembly 10, i.e., the first connector 31 is housed in the receiving groove 120; the second connector 31 connects to the wearing assembly 20, i.e., the second connector 32 is housed in the receiving cavity 210. Furthermore, the first connector 31 is rotatable relative to the second connector 32, so that the wearing assembly 20 can rotate relative to the housing assembly 10. Specifically, the rotating mechanism 33 is located between the first connector 31 and the second connector 32. One end of the first connector 31 is connected to the housing assembly 10, and the other end is connected to the rotating mechanism 33. One end of the second connector 32 is connected to the wearing component 20, and the other end is connected to the rotating mechanism 33, so that the first connector 31 and the second connector 32 can rotate relative to each other through the rotating mechanism 33, thereby enabling the wearing component 20 to rotate relative to the housing component 10.

[0133] See also Figures 28-30 , Figure 28 yes Figure 25 A schematic diagram of the connection component 30 from a frontal view in the embodiment. Figure 29 yes Figure 28 A schematic diagram of the cross-sectional structure along the FF direction in the embodiment. Figure 30 yes Figure 25 A structural breakdown diagram of the connecting component 30 in the embodiment. It should be noted that... Figure 30 The schematic diagram shows the x, y, and z directions of the connecting component 30, mainly to illustrate the xy, xz, and yz planes for later description. The rotating mechanism 33 generally includes a first rotating member 331, a second rotating member 332, an elastic member 333, a rotating shaft 334, and a fastener 335. The first rotating member 331 is connected to the first connecting member 31, and the second rotating member 332 is connected to the second connecting member 32. The second rotating member 332 can rotate relative to the first rotating member 331, so that the first connecting member 31 and the second connecting member 32 can rotate relative to each other. The first rotating member 331 can be a cam, and the second rotating member 332 can be a concave wheel. The cam and the concave wheel can cooperate to rotate and achieve a certain torque, thereby enabling the first connecting member 31 and the second connecting member 32 to rotate relative to each other, so that the wearing component 20 can be opened or folded relative to the housing component 10.

[0134] The first connecting member 31 generally includes a first connecting portion 311, a first fixing portion 312, and a limiting portion 313. The first connecting portion 311 is used to connect the first rotating member 331. The first fixing portion 311 is used to fix the first connecting member 31 and the housing assembly 10. The limiting portion 313 is located at the end of the first connecting member 31 away from the rotating mechanism 33, and is used to cooperate with the housing assembly 10 to restrict the movement of the first connecting member 31. That is, the limiting portion 313 is used to limit the position of the first connecting member 31 fixed to the housing assembly 10. The first connecting portion 311 and the limiting portion 313 are located on opposite sides of the first fixing portion 312. The end of the first fixing portion 312 away from the first connecting portion 311 is bent and extended to form the limiting portion 313. The direction of the bending extension of the limiting portion 313 is generally perpendicular to the plane where the first fixing portion 312 is located, so as to limit the first connecting member 31 in the x and y directions.

[0135] The second connector 32 generally includes a second connecting part 321 and a second fixing part 322. The second connecting part 321 is used to connect the second rotating part 332, and the second fixing part 311 is used to fix the second connector 32 and the wearing component 20.

[0136] Specifically, the second rotating member 332 is rotatable relative to the first rotating member 331, thereby allowing the second connecting portion 321 to rotate relative to the first connecting portion 311. The first connecting portion 311 includes a first connecting sub-part 3111 and a second connecting sub-part 3112 spaced apart, located on the same side of the first fixing portion 312. The first connecting sub-part 3111 has a first through hole 3113, and the second connecting sub-part 3112 has a second through hole 3114, coaxial with each other. The inner wall of the first through hole 3113 has at least one first groove 3115, and the outer wall of the first rotating member 331 has at least one first protrusion 3311. The first groove 3115 and the first protrusion 3311 engage in the xy-plane to limit and fix the first rotating member 331. The first groove 3115 and the first protrusion 3311 are arranged in a one-to-one correspondence. Understandably, one of the first groove and the first protrusion can be located on the inner wall of the first through hole, and the other can be located on the outer wall of the first rotating member. Alternatively, part of the first groove and part of the first protrusion can be located on the inner wall of the first through hole, and the other part of the first groove and the other part of the first protrusion can be located on the outer wall of the first rotating member. The first rotating member 331 has a third through hole 3312, which is coaxial with the first through hole 3113.

[0137] The second connecting portion 321 is disposed between the first connecting sub-portion 3111 and the second connecting sub-portion 3112, and is generally cylindrical. The cross-section of the second connecting portion 321 in the xy-plane is annular. Specifically, the second connecting portion 321 has a fourth through hole 3211, which is coaxial with the third through hole 3312. The inner wall of the fourth through hole 3211 has at least one second groove 3212, and the outer wall of the second rotating member 332 has at least one second protrusion 3321. The second groove 3212 and the second protrusion 3321 cooperate in the xy-plane to limit and fix the second rotating member 332. The second groove 3212 and the second protrusion 3321 are arranged in a one-to-one correspondence.

[0138] The second groove 3212 extends along the axis of the fourth through hole 3211. In the direction parallel to the axis of the fourth through hole 3211, the depth of the second groove 3212 is greater than the thickness of the second protrusion 3321, allowing the second protrusion 3321 to move in the Z direction. The bottom wall of the second groove 3212 limits the second protrusion 3321 in the Z direction, thereby limiting the travel distance of the second rotating member 332 in the Z direction. The second connecting portion 321 also has a third groove 3213, which connects the fourth through hole 3211 and the second groove 3212. The annular end portion of the second connecting portion 321 is recessed to form the third groove 3213, which is used to place the first rotating member 331 and thus limit its movement in the Z direction. The second rotating member 332 has a fifth through hole 3322, which is coaxial with the fourth through hole 3211.

[0139] The first fixing part 312 is provided with a first locking position 3121 adjacent to the side wall of the first connecting part 311. The first locking position 3121 is located between the first connecting sub-part 3111 and the second connecting sub-part 3112. The outer side wall of the second connecting part 321 is provided with a second locking position 3214 that matches the first locking position 3121. The cooperation between the first locking position 3121 and the second locking position 3214 can make the rotation of the second connecting member 32 relative to the first connecting member 31 more stable, so that the connecting assembly 30 is less likely to wobble when rotating.

[0140] An elastic element 333 is disposed between the second rotating element 332 and the second connecting sub-part 3112. One end of the elastic element 333 is fixedly connected to the second rotating element 332, and the other end is fixedly connected to the second connecting sub-part 3112. This provides elastic force when the second rotating element 332 rotates relative to the first rotating element 331, thereby providing rotational torque between the first rotating element 331 and the second rotating element 332. The elastic element 333 can be a spring, foam, etc. It is understood that the elastic element 333 has a sixth through hole 3331, which is coaxial with the fifth through hole 3322. In this embodiment, the elastic element 333 is a spring, and the sixth through hole 3331 is the central channel of the spring.

[0141] A rotating shaft 334 is sequentially inserted through a first rotating member 331, a second rotating member 332, an elastic member 333, and a second connecting sub-part 3112, so that the first connecting member 31 and the second connecting member 32 can rotate around the rotating shaft 334. Specifically, the rotating shaft 334 sequentially passes through a third through hole 3312, a fifth through hole 3322, a sixth through hole 3331, and a second through hole 3114, and is coaxial with all of the aforementioned through holes. A latching part 3341 is provided at the end of the rotating shaft 334 near the first connecting sub-part 3111, and an annular groove 3342 is provided at the end of the rotating shaft 334 near the second connecting sub-part 3112.

[0142] Furthermore, a fourth groove 3313 is provided on the side of the first rotating member 331 opposite to the second rotating member 332. The bottom wall of the fourth groove 3313 is connected to the third through hole 3312, that is, the third through hole 3312 penetrates the bottom wall of the fourth groove 3313. A latching part 3341 is accommodated inside the fourth groove 3343, and the outer periphery of the latching part 3341 cooperates with the inner sidewall of the fourth groove 3343 to limit and fix the latching part 3341 in the XY plane. The bottom wall of the fourth groove 3343 limits and fixes the latching part 3341 in the Z direction. When the rotating shaft 334 passes through the second through hole 3114, the annular groove 3342 is located on the side of the second connecting part 3112 opposite to the first connecting part 3111. A fastener 335 is provided on the side of the second connecting part 3112 opposite to the first connecting part 3111, and cooperates with the annular groove 3342 to fix the rotating shaft 334. Among them, fastener 335 can be a retaining ring.

[0143] In this embodiment, the first rotating member 331 has at least one slider 3314 on the side near the second rotating member 332, and the second rotating member 332 has at least one groove 3323 on the side near the first rotating member 331. The first rotating member 331 and the second rotating member 332 are slidably connected by the slider 3314 and the groove 3323. When the first rotating member 331 and the second rotating member 332 rotate relative to each other within a small angle range, the slider 3314 can slide along the inside of the groove 3323. When the first rotating member 331 and the second rotating member 332 need to rotate relative to each other within a large angle range, the slider 3314 can slide out of the groove 3323 and slide along the circumference of the second rotating member 332. At this time, the slider 3314 pushes the second rotating member 332 to move and compress the elastic member 333, and makes the elastic member 333 tighten as the second rotating member 332 rotates, thereby forming a torque for the relative rotation of the first rotating member 331 and the second rotating member 332, so that the first connecting member 31 and the second connecting member 32 can rotate relative to each other relatively stably.

[0144] Of course, in other embodiments, the slider 3314 and the groove 3323 are adapted in shape and are evenly distributed on the periphery of the first rotating member 331 and the second rotating member 332, respectively. During rotation, the slider 3314 pushes the second rotating member 332 to move along the axial direction of the rotating shaft 334. When rotation stops, the slider 3314 and the groove 3323 cooperate to fix the first rotating member 331 and the second rotating member 332. It can be understood that one of the slider and the groove can be provided on the first rotating member and the other can be provided on the second rotating member, or, part of the slider and part of the groove can be provided on the first rotating member and the other part of the slider and the other part of the groove can be provided on the second rotating member.

[0145] During the assembly process, the second connector 32 is first embedded into the first connector 31, so that the second connector 321 is located between the first connector sub-part 3111 and the second connector sub-part 3112, while keeping the fourth through hole 3211 coaxial with the first through hole 3113 and the second through hole 3114.

[0146] Then, the elastic member 333 is inserted into the fourth through hole 3211 and abuts against the second connecting part 3112. The second rotating member 332 is further placed into the fourth through hole 3211 and connected to the end of the elastic member 333 away from the second connecting part 3112. At this time, the second protrusion 3321 is embedded in the second groove 3212 and can move along the second groove 3212.

[0147] Next, the first rotating member 331 is placed in the first through hole 3111, that is, the first protrusion 3311 is embedded in the first groove 3115, and the first rotating member 331 abuts against the bottom wall of the third groove 3213 for limiting. At this time, the slider 3314 is placed in the slide groove 3323.

[0148] Next, the rotating shaft 334 is passed sequentially through the third through hole 3312, the fifth through hole 3322, the sixth through hole 3331, and the second through hole 3114, and the end of the rotating shaft 334 near the second connecting sub-part 3112 is fixed with fasteners 335. The end of the rotating shaft 334 near the first connecting sub-part 3111 is placed in the fourth groove 3313, thereby completing the assembly of the connecting assembly 30.

[0149] Taking the first connector 31 connecting to the housing assembly 10 and the second connector 32 connecting to the wearing assembly 20 as an example, rotating the wearing assembly 20 causes the second connector 32 to rotate, thereby causing the second connecting part 321 to drive the second rotating part 332 to rotate. The second rotating part 332 cooperates with the first rotating part 331 and drives the elastic part 333 to generate torque acting on the housing assembly 10. At this time, the first connector 31 is fixed to the housing assembly 10, thereby keeping the first rotating part 331 and the rotating shaft 334 in a stationary state, so that the second rotating part 332 can rotate around the rotating shaft 334, that is, the wearing assembly 20 can rotate around the rotating shaft 334, so as to realize the folding or unfolding of the wearing assembly 20. In this embodiment of the application, the rotating shaft 334 has a rotating shaft fixing hole 3343, which passes through the buckle part 3341 to fix the rotating shaft 334 to the housing assembly 10.

[0150] Please see Figures 31-33 , Figure 31 yes Figure 25 A schematic diagram of the structure of the connecting component 30 connecting to the housing component 10 in the embodiment. Figure 32 yes Figure 25 A schematic diagram of the structure of the connection component 30 connecting to the wearing component 20 in the embodiment. Figure 33 yes Figure 25 The enlarged schematic diagram of a partial structure in region G in the embodiment shows that the first connector 31 is disposed in the receiving groove 120 and the second connector 32 is disposed in the receiving cavity 210.

[0151] Taking the accommodating slot 120 located in the middle shell 12 as an example, the accommodating slot 120 is provided in a first slot 121 and a second slot 122. The first slot 121 is located on the side of the middle shell 12 near the front shell 11, and the second slot 122 is located at the end of the middle shell 12 near the first wearing member 21. The connecting component 30 extends into the accommodating slot 120 from the second slot 122 and is fixed therein. That is, the first connecting member 31 extends into the accommodating slot 120 from the second slot 122 and is fixed inside the middle shell 12. The rotating mechanism 33 is accommodated in the accommodating slot 120. The front shell 11 covers the first slot 121 of the accommodating slot 120 to shield the connecting component 30, so that the wearable device 100 has a consistent appearance.

[0152] Specifically, the first fixing part 312 has at least one first fixing hole 3122, the second fixing part 322 has at least one second fixing hole 3221, the middle shell 12 has a third fixing hole 123 that mates with the first fixing hole 3122, and the first shell 2111 has a fourth fixing hole 124 that mates with the second fixing hole 3221. The axis of the first fixing hole 3122 and the second fixing hole 3221 is approximately perpendicular to the axis of rotation of the rotating mechanism 33 (i.e., the axis of the rotating shaft 334). In this embodiment, the first fixing part 312 and the middle shell 12 can be fixedly connected by screws, and the second fixing part 322 and the first shell 2111 can be fixedly connected by screws, i.e., screws are respectively inserted into the first to fourth fixing holes for fixed connection. Of course, in other embodiments, the first fixing part 312 and the middle shell 12, and the second fixing part 322 and the first shell 2111 can also be fixed by snap-fit, adhesive, bolt connection, etc.

[0153] The inner shell 12 also includes a locking part 125, which engages with the limiting part 313. When the first wearing component 21 rotates around the rotating shaft mechanism 33, it exerts a pulling force on the connecting component 30. During repeated folding or unfolding of the wearing component 20, the connecting component 30 may become loose, affecting the stability of the wearing component 20 during opening or folding. Furthermore, the opening or folding process increases the gap between the shell component 10 and the wearing component 20. This embodiment of the application, by setting the locking part 125 to engage with the limiting part 313, can prevent the connecting component from becoming loose due to rotational pulling force, thereby improving the stability of the wearing component 20 during opening or folding.

[0154] Understandably, the end of the first fixing part 312 bends and extends toward the locking part 125 to form a limiting part 313, and the limiting part 313 is provided on the side of the locking part 125 away from the receiving groove 120. By providing the limiting part 313, a stop function can be provided to prevent loosening during rotation.

[0155] In some other embodiments, the middle shell 12 is generally made of plastic material. Plastic has limited structural strength, and the third fixing hole 123, when formed on the plastic middle frame 12, suffers from insufficient structural strength. Therefore, the connecting assembly 30 provided in this embodiment further includes a first metal member 34, which is disposed within the third fixing hole 123 to enhance structural strength.

[0156] Specifically, the first metal part 34 is correspondingly provided with the third fixing hole 123, that is, a first metal part 34 is provided in each third fixing hole 123. The first metal part 34 can be fixed with a screw. Preferably, the first metal part 34 can be a nut structure. Further, the first metal part 34 can be placed in the third fixing hole 123 by heat fusion. For example, firstly, the first metal part 34 is fixed using a heat fusion jig, then the first metal part 34 is heated, and the heated first metal part 34 is aligned with the third fixing hole 123 for heat fusion, so that the end of the first metal part 34 is flush with the end of the third fixing hole 123.

[0157] In this embodiment, a limiting rib 126 is provided at the junction of the first slot 121 and the second slot 122. The rotating mechanism 33 is disposed between the limiting rib 126 and the locking part 125 to limit the rotating mechanism 33 in the x-direction. A fifth fixing hole 127 is provided on the side wall of the receiving groove 120, which corresponds to the rotating shaft fixing hole 3343. The rotating shaft fixing hole 3343 and the fifth fixing hole 127 cooperate to fix the rotating shaft 334, thereby positioning the rotating mechanism 33 within the receiving groove 120. The rotating shaft 334 can be fixed by screws passing through the fifth fixing hole 127 and the rotating shaft fixing hole 3343.

[0158] To prevent the internal structure from being exposed during the folding or unfolding of the wearable components, a shielding element is also included. For details, please refer again. Figure 26 The wearing body 211 of the first wearing member 21 is provided with a first shielding member 201 and a second shielding member 202 at the end near the shell assembly 10. One of the first shielding member 201 and the second shielding member 202 is provided at the end of the first shell 2111 near the shell assembly 10, and the other is provided at the end of the second shell 2112 near the shell assembly 10.

[0159] The first shielding member 201 and the second shielding member 202 cover the opposite sides of the connecting assembly 30 to shield the connecting assembly 30. The shape of the first shielding member 201 is adapted to a portion of the outer periphery of the second connecting portion 321, and the shape of the second shielding member 202 is adapted to a portion of the outer periphery of the second connecting portion 321, so that the second connecting portion 321 can rotate within the space enclosed by the first shielding member 201 and the second shielding member 202.

[0160] For example, the first shielding member 201 extends from the end of the first housing 2111 and into the receiving groove 120, and the second shielding member 202 extends from the end of the second housing 2112 and into the receiving groove 120. The first shielding member 201 and the second shielding member 202 are distributed on opposite sides of the connecting assembly 30, and the orthographic projections of the first shielding member 201 and the second shielding member 202 on the xy plane cover opposite sides of the connecting assembly 30. It can be understood that during the rotation of the wearing assembly 20, the first shielding member 201 and the second shielding member 202 can rotate along the outer periphery of the connecting assembly 30 and cooperate with the sidewall of the receiving groove 120 to shield the connecting assembly 30 and prevent the connecting assembly 30 from being exposed.

[0161] Furthermore, the wearable device 100 also includes a circuit board 50, which connects the internal components of the housing assembly 10 and the internal components of the wearing component 20. For example, the circuit board 50 connects the host 80 inside the housing assembly 10 and the speaker assembly inside the wearing component 20. Based on this, the circuit board 50 is arranged inside the wearing component 20 and extends into the housing assembly 10 for signal transmission. The circuit board 50 is located on the side of the connecting component 30 opposite to the first housing 2111 and is connected to the first housing 2111. Preferably, the circuit board 50 can be fixedly connected to the first housing 2111 by screws or bolts. For example, the circuit board 50 has screw holes, and screws pass through the screw holes and the fourth fixing hole 124 in sequence and are tightened for fixation. It is understood that the circuit board 50 can be a flexible printed circuit (FPC) to facilitate bending.

[0162] During assembly, the second connector 32 is first fixed inside the first wearable component 21 by inserting screws through the second fixing hole 3221 and the fourth fixing hole 124 to fix the second fixing part 332 and the first housing 2111. Next, the circuit board 50 is fixed to the side of the second connector 32 facing away from the first housing 2111 by inserting screws through the screw holes and the fourth fixing hole 124 of the circuit board 50 to fix the circuit board 50 and the first housing 2111. At this point, the circuit board 50 covers the side of the connector 30 facing away from the first housing 2111. Then, the second housing 2112 and the second housing 2111 are fastened together to complete the assembly of the first wearable component 21.

[0163] The first connector 31 and circuit board 50 are then passed through the second slot 122, so that the first connector 31 and the rotating mechanism 33 are located within the receiving slot 120. At this time, the rotating mechanism 33 is located between the limiting rib 126 and the locking part 125. The circuit board 50 is bent along the limiting rib 126 to expose the first fixing hole 3122. Screws are then inserted into the first fixing hole 3122 and the third fixing hole 123 to fix the first fixing part 312 and the middle shell 12. At this time, the limiting part 313 and the locking part 125 engage to restrict the movement of the first connector 31. Then, screws are inserted into the fifth fixing hole 127 and the rotating shaft fixing hole 3343 to complete the fixing of the rotating shaft 334.

[0164] The circuit board 50 is further fixed within the accommodating space enclosed by the middle shell 12 and the rear shell 13, and connected to the main unit 80. Then, the front shell 11 is fastened onto the middle shell 12, that is, the front shell 11 covers the first slot 121 of the accommodating groove 120 and abuts against the first wearing member 21. At this point, the assembly and concealment of the connecting component 30 at the end of the housing assembly 10 is complete, and the connecting component 30 is not visible externally.

[0165] The wearable device provided in this application embodiment, by concealing the connecting component within the wearable device, satisfies the need for folding and storage while maintaining an aesthetically pleasing appearance. This allows the wearing component to achieve a semi-automatic folding and unfolding function without exposing the internal structure, resulting in a better human-machine experience. Furthermore, the connecting component is secured with screws in multiple directions, ensuring good overall structural stability.

[0166] Understandably, the motherboard of the wearable device is housed within the enclosure formed by the middle shell 12 and the rear shell 13. The motherboard contains the wearable device's circuitry and provides a series of connection points for the processor, memory, and external devices to connect. The most crucial component on the wearable device's motherboard is the chipset, which provides a universal platform for connecting different devices and controlling their communication. The chipset can also provide additional functions to the motherboard, such as integrated graphics, infrared communication technology, and Bluetooth. The motherboard is electrically connected to the battery within the wearable device to obtain power.

[0167] Please see Figures 34-36 , Figure 34 yes Figure 25 Another structural schematic diagram of the connecting component 30 in the embodiment. Figure 35 yes Figure 34 A schematic diagram of the structure of the second metal component 35 in the embodiment. Figure 36 yes Figure 34 A schematic diagram of the partial connection state of the connecting component 30 in the embodiment. The difference between this embodiment and the previous embodiment is that the connecting component 30 further includes a second metal part 35.

[0168] Understandably, the first and second shells of the wearable component are generally made of plastic to provide a lighter user experience. However, plastic has limited structural strength. In order to meet the strength requirements of the wearable component during movement, this embodiment of the application embeds a second metal part 35 on the first shell and fixes the connecting component and the second metal part 35 together to meet the strength requirements of the wearable component during movement.

[0169] The second metal part 35 is integrally formed with the first housing 2111. For example, the second metal part 35 and the first housing 2111 can be integrally formed by injection molding. In the embodiment of this application, the second metal part 35 and the first housing 2111 are first integrally formed by injection molding, and then the first housing 2111 and the wearing cover 212 are integrally formed by secondary injection molding.

[0170] The second metal component 35 includes a substrate 351 and a plurality of first studs 352 disposed on the substrate 351, wherein the plurality of first studs 352 are disposed on the same side of the substrate 351. Specifically, the substrate 351 is embedded in the first housing 2111 and is flush with the inner surface of the first housing 2111 to avoid the substrate 351 protruding from the inner surface of the first housing 2111 and occupying excess space. The plurality of first studs 352 are disposed on the side of the substrate 351 near the second housing 2112 for use in cooperating with the second connector 32 for fixing and for fixing the circuit board 50. The second fixing portion 322 of the second connector 32 has a plurality of second studs 3222, which cooperate and fix with some of the first studs 352. Both the first studs 352 and the second studs 3222 have screw holes, and the screw holes of the first studs 352 and the screw holes of the second studs 3222 are coaxially arranged to facilitate fixing with screws.

[0171] Specifically, multiple second studs 3222 are disposed on the side of the second fixing part 322 facing away from the first housing 2111, and are fitted onto a portion of the first studs 352. In this embodiment, there are three first studs 352, namely first studs 352a, 352b, and 352c. There are two second studs 3222, which are respectively disposed corresponding to the first studs 352a and 352b, and the first stud 352c is used to fix the circuit board 50. That is, the two second studs 3222 are respectively fitted onto the first studs 352a and 352b to reduce the space occupied by the first studs 352 and the second studs 3222. In other words, the number of first studs 352 is greater than the number of second studs 3222. The second studs 3222 are fitted onto a portion of the first studs 352 to connect the second metal part 35 and the second connector 32, and the other portion of the first studs 352 is used to connect the circuit board 50 and other devices.

[0172] During assembly, the second stud 3222 is fitted onto the first stud 352, and screws are then passed through the screw holes of the first stud 352 and the second stud 3222 to securely connect the second metal part 35 and the second connector 32. The circuit board 50 is then placed on the side of the second metal part 35 closest to the second housing 2112, and the screw holes of the circuit board 50 are aligned with the remaining first studs 352, and then secured with screws. Finally, the first housing 2111 and the second housing 2112 are fastened together.

[0173] This embodiment of the application, by incorporating a second metal component integrally formed with the first housing, can meet the strength requirements of the wearing component during movement. Furthermore, by providing multiple first studs on the second metal component to connect to components such as the second connector and circuit board, the second metal component avoids occupying excessive space within the first wearing component.

[0174] The following describes a wearable device; please refer to [link / reference]. Figure 37 This application discloses structural schematic diagrams of wearable device 200 in other embodiments. The wearable device 200 can be, for example, VR glasses, AR glasses, MR (Mixed Reality) glasses, or other smart glasses that can be worn on the head. The wearable device 200 can be, for example, as... Figure 1 and Figure 2 The device, shown in the shape of eyeglasses, includes a housing assembly 10, a wearing component 20, and a connecting component 30. The housing assembly 10 houses an optomechanical component, a camera component, etc. It should be noted that this application does not limit the shape and / or style of the wearable device 200. Figure 1 and Figure 2 This is merely an example and not intended to limit this application.

[0175] Please see Figure 37 The wearable device 200 may include: a data acquisition module 71, a data output module 72, a serial interface 73, and an integrated circuit module 74.

[0176] The serial interface 73 can be, for example, a USB interface that conforms to the USB 2.0, USB 3.0, and USB 3.1 specifications, and may include a Micro USB interface or a USB Type-C interface. Furthermore, the serial interface 73 can also be... Figure 4 The signal interface 215 is included. Even the serial interface 73 can be any other type of serial interface capable of being used for serial data transmission.

[0177] The integrated circuit module 74 may include a data conversion module 741 and an interface module 742. The data conversion module 741 is connected to the data acquisition module 71 and the data output module 72 through the interface module 742. The integrated circuit module 74 may be housed within the housing assembly 10 and / or the wearing assembly 20 in the foregoing embodiments.

[0178] The data conversion module 741 is used to convert the data acquired from the data acquisition module 71 through the interface module 742 into serial data, and output the converted serial data through the serial interface 73 for processing, such as transmitting it to external devices, such as electronic devices, for processing.

[0179] The data conversion module 741 is also used to convert the serial data received through the serial interface 73 into interface data that matches the interface protocol of the interface module 742, and transmit the converted interface data to the data output module 72 through the interface module 742, so that the converted interface data can be output to the user through the data output module 72.

[0180] The integrated circuit module 74 can be implemented as an ASIC (Application Specific Integrated Circuit) data integration and processing chip, or it can also be implemented as an FPGA (Field Programmable Gate Array).

[0181] The wearable device provided in this application uses an integrated circuit chip. Data is collected through the interface module in the integrated circuit chip, and the collected data and the data received from the host unit are centrally converted through the data conversion module. On the one hand, this can greatly reduce the space and volume of the wearable device, which is conducive to realizing the thinness and lightness of the wearable device; on the other hand, it can also reduce the power consumption of the chip, reduce the heat generation of the wearable device, and improve the user experience; in addition, centralized conversion can also reduce the overall data processing latency of the wearable device.

[0182] Please see Figure 38 It discloses the contents of this application. Figure 37 The illustrated embodiment shows a schematic diagram of the structure of the wearable device 200 in another embodiment. The integrated circuit module 74 in the wearable device 200 may include multiple interface modules 742, such as an I2C interface module, an SPI interface module, an I2S interface module, a SLIMBus interface module, and a MIPI (Mobile Industry Processor Interface) interface module.

[0183] The I2C interface module communicates with connected modules using the I2C bus, a simple, bidirectional, two-wire synchronous serial bus. It requires only two wires to transmit information between devices connected to the bus. The master device initiates data transmission on the bus and generates a clock to enable transmission. At this time, any addressed device is considered a slave device. The master-slave and send-receive relationships on the bus are not constant but depend on the direction of data transmission. If the master device wants to send data to a slave device, it first addresses the slave device, then actively sends data to the slave device, and finally terminates the data transmission. If the master device wants to receive data from a slave device, it first addresses the slave device, then receives the data sent by the slave device, and finally terminates the receiving process. In this case, the master device is responsible for generating the timing clock and terminating the data transmission. Typically, I2C is a control interface used to transmit control signaling.

[0184] The SPI interface module communicates with connected modules using the SPI bus. The SPI bus is a high-speed, full-duplex, synchronous communication bus. The SPI communication principle is simple: it operates in a master-slave mode, typically with one master device and one or more slave devices. It requires four wires: master data input, master data output, clock signal transmission, and master enable signal transmission. The SPI interface is also usually a control interface used to transmit control signals.

[0185] The I2S interface module communicates with connected modules using the I2S bus. The I2S bus is a bus standard designed for audio data transmission between digital audio devices (such as CD players, digital audio processors, and digital TV sound systems). It employs a design that uses separate wires to transmit clock and data signals. By separating data and clock signals, it avoids distortion caused by time differences, saving users the cost of purchasing specialized equipment to combat audio jitter. It is widely used in various multimedia systems. A standard I2S bus cable consists of three serial wires: one Time Division Multiplexing (TDM) data line; one word select line; and one clock line.

[0186] The SLIMBus interface module communicates with connected modules using the SLIMBus bus. The SLIMBus bus is an audio interface specified by the MIPI Alliance for connecting baseband / application processors and audio chips, typically used for transmitting audio data. Each end of the SLIMBus bus consists of an interface device and one or more functional devices, connected via one or more ports. These ports can be input-only, output-only, or bidirectional. The SLIMBus bus supports dynamic stop and restart and supports all sampling frequencies.

[0187] The MIPI interface module communicates with connected modules using the MIPI interface specification. MIPI is an open standard and specification for mobile application processors initiated by the MIPI Alliance. Its purpose is to standardize internal mobile phone interfaces such as camera, display, and RF / baseband interfaces, thereby reducing the complexity of mobile phone design and increasing design flexibility. The MIPI multimedia specification is mainly divided into three layers: application layer, protocol layer, and physical layer. It is primarily used for interfaces of devices such as cameras and displays, and may include interfaces such as the Camera Serial Interface (CSI) and Display Serial Interface (DSI).

[0188] like Figure 38 As shown, the wearable device 200 may include multiple data acquisition modules 71, such as an audio data acquisition module, a video data acquisition module (the camera component in the aforementioned embodiment), an eye-tracking module, and a sensor data acquisition module.

[0189] The audio data acquisition module may include, for example, a microphone and an audio codec. The audio codec encodes the data acquired through the microphone.

[0190] Video data acquisition modules may include, for example, cameras, such as lenses of ordinary cameras or IR lenses of IR (Infrared Ray) cameras.

[0191] Eye tracking is a scientific application technology. When a person's eyes look in different directions, subtle changes occur in the eye, producing extractable features. Computers can capture or scan images to extract these features, thereby tracking eye changes in real time, predicting user states and needs, and responding accordingly. This allows users to control devices with their eyes, such as turning pages without touching the screen. In principle, eye tracking mainly studies the acquisition, modeling, and simulation of eye movement information, and its applications are wide-ranging. Devices that acquire eye movement information include not only eye trackers but also image acquisition devices, and even the cameras on ordinary computers or mobile phones, which can also achieve eye tracking with software support.

[0192] Eye-tracking modules, as described above, may include eye trackers, image acquisition devices, etc.

[0193] The sensor data acquisition module may include, for example, a proximity sensor, an inertial measurement unit (IMD), and an ambient light sensor.

[0194] Among them, proximity sensors (such as the distance sensor installed on the first FPC523) are a general term for sensors that aim to detect objects without contact, replacing contact detection methods such as limit switches. They can detect the movement and presence of objects and convert this information into electrical signals. The detection principle of inductive proximity sensors is based on the influence of an external magnetic field, detecting the magnetic loss caused by eddy currents generated on the surface of a conductor. An alternating magnetic field is generated within the detection coil, and the impedance change caused by the eddy currents generated in the metal body of the object is detected. Furthermore, as another approach, there are aluminum detection sensors that detect frequency and phase components, and all-metal sensors that detect only impedance changes through a working coil.

[0195] An IMU is a device used to measure the three-axis attitude angles (or angular rates) and acceleration of an object. Typically, an IMU contains three single-axis accelerometers and three single-axis gyroscopes. The accelerometers detect the acceleration signals of the object in the independent three axes of the carrier coordinate system, while the gyroscopes detect the angular velocity signals of the carrier relative to the navigation coordinate system. By measuring the angular velocity and acceleration of the object in three-dimensional space, the object's attitude can be calculated.

[0196] A visible light sensor is a device that uses visible light as its detection object and converts it into an output signal. Visible light sensors can sense regularly measured quantities and convert them into usable output signals according to a certain pattern.

[0197] Please see Figure 38 The audio data acquisition module 71 can be connected to the data conversion module 741 via the SLIMBus interface module 742 and the SPI interface module 742. Control signals can be transmitted between the audio data acquisition module 71 and the SPI interface module 742, and audio data can be transmitted between them.

[0198] The video data acquisition module 71 can be connected to the data conversion module 741 via the MIPI interface module 742 and the I2C interface module 742. The video data acquisition module 71 and the MIPI interface module 742 can transmit video data, and the video data acquisition module 71 and the I2C interface module 742 can transmit control signals.

[0199] The eye-tracking module 71 can be connected to the data conversion module 741 via the MIPI interface module 742 and the I2C interface module 742. Eye-tracking data can be transmitted between the eye-tracking module 71 and the MIPI interface module 742, and control signals can be transmitted between the eye-tracking module 71 and the I2C interface module 742.

[0200] The sensor data acquisition module 71 can be connected to the data conversion module 741 via the I2C interface module 742. Sensor data can be transmitted between the sensor data acquisition module 71 and the I2C interface module 742, and control signals can also be transmitted as well.

[0201] Please continue reading. Figure 38 The wearable device 200 may also include multiple data output modules 72. These multiple data output modules 72 may include a display module 72 and an audio data output module 72. The display module 72 may, for example, be an optomechanical component as described in the preceding embodiments.

[0202] The audio data output module 72 may include, for example, a speaker (speaker assembly in the wearable component) and / or a headphone jack to output audio data via an external headphone.

[0203] The display module 72 can be connected to the data conversion module 741 via the MIPO interface module 742 and the I2C interface module 742. The display module 72 and the MIPO interface module 742 can transmit video data to be displayed, and the display module 72 and the I2C interface module 742 can transmit control signals.

[0204] The audio data output module 72 can be connected to the data conversion module 741 via the I2S interface module 742 and the I2C interface module 742. The audio data output module 72 can transmit the audio data to be output to the I2S interface module 742, and control signals can be transmitted between the audio data output module 72 and the I2C interface module 742.

[0205] In addition, the integrated circuit module 74 may also include a clock module 743, which is connected to the data conversion module 741 and each interface module 742 respectively, and is used to output clock signals to each module.

[0206] In some embodiments, the integrated circuit module 74 may further include a data compression module 744 and a data decompression module 745.

[0207] The data compression module 744 and the data decompression module 745 are respectively connected between the data conversion module 741 and the serial interface 73.

[0208] The data compression module 744 is used to compress the serial data to be output before the data conversion module 741 outputs the converted serial data through the serial interface 73, and then outputs the compressed serial data through the serial interface 73.

[0209] The data decompression module 745 is used to decompress the serial data received through the serial interface 73 before the data conversion module 741 receives the serial data through the serial interface 73, and then transmit the decompressed serial data to the data conversion module 741 for conversion.

[0210] Compression of the data to be transmitted can save transmission bandwidth, increase transmission speed, and thus further ensure data real-time performance and improve user experience. However, it should be noted that this application does not limit the data compression / decompression algorithm used; the specific algorithm can be selected according to the requirements of the application.

[0211] In some embodiments, the wearable device 200 may further include a power management module 75, connected to a serial interface 73, for receiving power supplied by a power supply device connected to the serial interface 73 through the serial interface 73, so as to power the wearable device 200.

[0212] Please see Figure 39 It discloses the contents of this application. Figure 37 The illustrated embodiment shows a schematic diagram of another embodiment of the wearable device 200. The wearable device 200 may further include a host unit 76. The host unit 76 may include a processing module 761, a serial interface 762, and an integrated circuit module 763.

[0213] The processing module 761 is connected to the integrated circuit module 763. The processing module 761 can be, for example, an application processor (AP), used to process the received data and return the processed data (video data and / or audio data) to the integrated circuit module 74 for output via the integrated circuit module 763.

[0214] Corresponding to serial interface 73, serial interface 762 can also be a USB interface that conforms to the USB 2.0, USB 3.0, and USB 3.1 specifications, including a Micro USB interface or a USB Type-C interface. Furthermore, serial interface 762 can also be any other type of serial interface capable of serial data transmission. A cable can be connected between serial interface 762 and serial interface 73.

[0215] The integrated circuit module 763 may include a data conversion module 7631 and an interface module 7632. The data conversion module 7631 is connected to the processing module 761 through the interface module 7632. The data conversion module 7631 is used to convert the serial data received through the serial interface 762 into interface data that matches the interface protocol of the interface module 7632, and then transmit the converted interface data to the processing module 761 through the interface module 7632.

[0216] The data conversion module 7631 is further configured to serialize the processed data (audio data and / or video data) received from the processing module 761 through the interface module 7632, and output the converted serial data to the serial interface 73 through the serial interface 762.

[0217] It can be understood by those skilled in the art that the host unit 76 may be, for example, a special device matched with the wearable device 200, or the host unit 76 may also be an electronic device (such as a smart phone, a tablet computer, etc.) configured with the above integrated circuit module 763. A processor (such as a CPU or an AP) in the electronic device can serve as the above processing module 761, and by installing a corresponding application program in the electronic device, the processor can correspondingly process the data received through the integrated circuit module 763.

[0218] Please refer to Figure 40 , which discloses in the embodiments of the present application Figure 39 shows a structural schematic diagram of the host unit 76. The integrated circuit module 763 in the host unit 76 may include a plurality of interface modules 7632, and the plurality of interface modules 7632 may correspondingly also be an I2C interface module, an SPI interface module, an I2S interface module, a SLIMBus interface module and a MIPI interface module.

[0219] Wherein, the data conversion module 7631 can transmit the converted audio data to the processing module 761 through the SLIMBus interface module 7632 and the SPI interface module 7632; the data conversion module 7631 can transmit the converted video data to the processing module 761 through the MIPI interface module 7632 and the I2C interface module 7632; the data conversion module 7631 can transmit the converted eye tracking data to the processing module 761 through the MIPI interface module 7632 and the I2C interface module 7632; the data conversion module 7631 can transmit the converted sensing data to the processing module 761 through the I2C interface module 7632.

[0220] The integrated circuit module 763 may further include a clock module 7633, configured to send clock signals to the data conversion module 7631 and each interface module 7632.

[0221] In some embodiments, the integrated circuit module 763 may further include: a data compression module 7634 and a data decompression module 7635.

[0222] Wherein, the data compression module 7634 and the data decompression module 7635 are respectively connected between the data conversion module 7631 and the serial interface 762.

[0223] The data decompression module 7635 is used to decompress the serial data received through the serial interface 762 before the data conversion module 7631 receives serial data from the serial interface 73 through the serial interface 762, and then transmit the decompressed serial data to the data conversion module 7631 for conversion.

[0224] The data compression module 7634 is used to compress the serial data to be output before the data conversion module 7631 outputs the converted serial data through the serial interface 762, and then outputs the compressed serial data to the serial interface 73 through the serial interface 762.

[0225] Those skilled in the art will understand that the compression algorithm used by the data compression module 744 should be consistent with... Figure 32 The decompression algorithm used by the data decompression module 7635 in the host unit 76 should match the decompression algorithm used by the data compression module 7634 in the host unit 76. Figure 32 The decompression algorithm used by the data decompression module 745 is compatible.

[0226] Compression of the data to be transmitted can save transmission bandwidth, increase transmission speed, and thus further ensure data real-time performance and improve user experience. However, it should be noted that this application does not limit the data compression / decompression algorithm used; the specific algorithm can be selected according to the requirements of the application.

[0227] In some embodiments, the host unit 76 may further include a power management module 764 and a battery 765. The power management module 764 is connected to the battery 765 and the serial interface 762 respectively, and is used to provide the power supplied by the battery 765 to the serial interface 762 through the serial interface 762 to power the integrated circuit module 74, the data acquisition module 71, and the data output module 72.

[0228] As described above, the host unit 76 can also be implemented as an electronic device.

[0229] The following reference Figure 41 To describe an electronic device 900 according to this embodiment of the present application. Figure 41 The electronic device 900 shown is merely an example and should not impose any limitations on the functionality and scope of use of the embodiments of this application.

[0230] like Figure 41 As shown, the electronic device 900 is manifested in the form of a general-purpose computing device. The components of the electronic device 900 may include, but are not limited to: at least one processing unit 910, at least one storage unit 920, and a bus 930 connecting different system components (including the storage unit 920 and the processing unit 910).

[0231] The storage unit 920 may include a readable medium in the form of a volatile storage unit, such as a random access memory unit (RAM) 9201 and / or a cache storage unit 9202, and may further include a read-only memory unit (ROM) 9203.

[0232] Storage unit 920 may also include a program / utility 9204 having a set (at least one) program module 9205, such program module 9205 including but not limited to: operating system, one or more application programs, other program modules and program data, each or some combination of these examples may include an implementation of a network environment.

[0233] Bus 930 can represent one or more of several types of bus structures, including a memory cell bus or memory cell controller, a peripheral bus, a graphics acceleration port, a processing unit, or a local bus using any of the various bus structures.

[0234] Electronic device 900 can also communicate with one or more external devices 700 (e.g., keyboard, pointing device, Bluetooth device, etc.), and with one or more devices that enable a user to interact with electronic device 900, and / or with any device that enables electronic device 900 to communicate with one or more other computing devices (e.g., router, modem, etc.). This communication can be performed via input / output (I / O) interface 950. Furthermore, electronic device 900 can also communicate with one or more networks (e.g., local area network (LAN), wide area network (WAN), and / or public networks, such as the Internet) via network adapter 960. As shown, network adapter 960 communicates with other modules of electronic device 900 via bus 930. It should be understood that, although not shown in the figures, other hardware and / or software modules can be used in conjunction with electronic device 900, including but not limited to: microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0235] The processing unit 910 can be a processing module in the host unit as described above, and is connected to the integrated circuit module 970 in the electronic device 900. The specific structure of the integrated circuit module 970 can be found in [reference needed]. Figure 39 or Figure 40 This will not be elaborated upon further. Furthermore, the input / output interface 950 can be used to implement the aforementioned serial interface.

[0236] It should be noted that although several modules or units for the device used to perform actions have been mentioned in the detailed description above, this division is not mandatory. In fact, according to the embodiments of this application, the features and functions of two or more modules or units described above can be embodied in one module or unit. Conversely, the features and functions of one module or unit described above can be further divided and embodied by multiple modules or units.

[0237] It should be noted that all directional indications (such as up, down, left, right, front, back, horizontal, vertical, etc.) in the embodiments of this application are only used to explain the relative positional relationship and movement of each component in a certain specific posture (as shown in the figure). If the specific posture changes, the directional indication will also change accordingly.

[0238] It should be noted that the terms "comprising" and "having," and any variations thereof, in the embodiments of this application are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or device that includes a series of steps or units is not limited to the steps or units listed, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or setups.

[0239] The above description is only a part of the embodiments of this application and does not limit the scope of protection of this application. Any equivalent device or equivalent process transformation made based on the content of this application specification and drawings, or direct or indirect application in other related technical fields, are similarly included in the patent protection scope of this application.

Claims

1. A wearing component for a wearable device, characterized in that, It includes a first wearing member and a second wearing member, which are respectively connected to the housing assembly of the wearable device and extend in an arc-shaped strip toward each other for clamping the wearable device; Each of the first and second wearable components includes a wearable body and a wearable cover. When the wearable device is clamped and worn on the human body, the wearable cover contacts the human body, and the wearable body is located on the side of the wearable cover away from the human body. The wearing body includes a first shell and a second shell, with the first shell located between the wearing cover and the second shell; The first housing includes a first sidewall and a second sidewall disposed opposite to each other, and a bottom wall connecting the first sidewall and the second sidewall. The first sidewall, the second sidewall and the bottom wall surround a receiving groove, and the second housing covers the receiving groove to form a receiving cavity. The bottom wall is recessed in the direction toward the second housing to form at least one recess; the recess is provided between the two ends of the wearable body to reduce the bending stiffness of the wearable body when the wearable device is clamped and worn on the human body; The wearing body also includes a protrusion adjacent to the concave portion; In an arcuate extension direction perpendicular to the wearing body, the concave portion has a first thickness and the convex portion has a second thickness, wherein the first thickness is less than the second thickness; The wearing body also has a first slot and a second slot, both of which are opened on the bottom wall and are located at the edges of the bottom wall near the first side wall and the second side wall, respectively; the first slot and the second slot are located on opposite sides of the recess, and the extending directions of the first slot and the second slot are parallel to the arc-shaped extending direction of the wearing body; The first slot and the second slot extend from the recess in the same direction to the protrusion adjacent to the recess, or the first slot and the second slot extend from the recess to the protrusion located at both ends of the recess, respectively. The wearing cover covers the side of the wearing body facing the human body and fills the recess, the first groove and the second groove; The protrusion has a receiving cavity for accommodating a speaker assembly and a sound outlet hole communicating with the sound outlet channel of the speaker assembly, and the recess has a sound vent hole communicating with the receiving cavity.

2. The wearing component according to claim 1, characterized in that, The wearing body is in the shape of an arc strip, and the wearing body includes multiple recesses, which are spaced apart along the arc extension direction of the wearing body.

3. The wearing component according to claim 2, characterized in that, The wearing body includes a connecting end and a free end. The connecting end is used to connect to the housing assembly of the wearable device, and the free end is located away from the connecting end. The plurality of recesses are spaced apart between the connecting end and the free end.

4. The wearing component according to claim 3, characterized in that, The wearing body also includes multiple protrusions. Some of the convex portions are distributed between the recess and the connecting end; and / or, Some of the convex portions are distributed between the concave portion and the free end; and / or, Some of the convex portions are distributed between two adjacent concave portions.

5. The wearing component according to any one of claims 1-4, characterized in that, The recess includes a first recess and a second recess, and the convex portion includes a first convex portion, a second convex portion, and a third convex portion; the first recess is located between the first convex portion and the second convex portion, and the second recess is located between the second convex portion and the third convex portion; The first slot and the second slot are located on opposite sides of the first recess; The first slot and the second slot extend in the same direction to the first protrusion or the second protrusion; or, the first slot extends to the first protrusion and the second slot extends to the second protrusion.

6. The wearing component according to any one of claims 1-5, characterized in that, The first housing and the wearing cover are integrally formed, and the first housing and the second housing are bonded together.

7. The wearing component according to any one of claims 1-5, characterized in that, Both the wearing body and the wearing cover are made of plastic, wherein the material hardness of the wearing cover is less than that of the wearing body.

8. A wearable device, characterized in that, It includes a housing assembly, a connecting assembly, and a wearing assembly as described in any one of claims 1-7, wherein the wearing assembly is movably connected to the housing assembly via the connecting assembly.

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