Wearable device

Abstract

A wearable device comprises a shell assembly, an interface assembly and a control panel assembly, the shell assembly is provided with a connecting port, the interface assembly comprises an interface piece and a fixing piece which are matched with each other, and the interface piece is provided with a wiring end and an interface end which are opposite to each other; the interface piece is arranged in the shell assembly in the mode that the interface end faces the connecting port. The fixing piece is connected with the inner wall of the shell assembly so that the interface piece can be fixed to the shell assembly. The control panel assembly is arranged in the shell assembly and connected with the wiring end through the wire assembly. The external device is connected with the wearable device in a pluggable mode through the interface piece so as to support the realization of functions such as device debugging and upgrading, wearing and use and the like. Meanwhile, the interface assembly is connected to the shell assembly, the shell assembly can be directly used as a mounting carrier of the interface assembly, the structure and space of the shell assembly can be fully utilized, miniaturization and light-weight design of equipment can be achieved, and the equipment can be disassembled, assembled and maintained conveniently.

Description

[0001] This application claims priority to Chinese application No. 202410436619.0 filed on April 11, 2024, the relevant contents of which are incorporated by reference into this application. Technical Field

[0002] The present application relates to the technical field of electronic equipment, and in particular to a wearable device. Background Art

[0003] With the increasing popularity of electronic devices, they have become an indispensable tool in people's daily lives and work, and people's requirements for electronic devices are also getting higher and higher. In the related art, electronic devices such as in-ear or over-ear hearing aids and headphones usually have a main body consisting of a body shell, an internal frame, and multiple functional components. After the multiple functional components are assembled into one body through the internal frame, they are encapsulated in the body shell to form a complete electronic device body. However, electronic devices with this structural form have problems such as large size and heavy weight, which is not conducive to the miniaturization and lightweight design of electronic devices. Utility Model Content

[0004] The main technical problem solved by this application is to provide a wearable device that can achieve lightweight and miniaturization of the device.

[0005] One embodiment provides a wearable device, including:

[0006] A housing assembly having a connection port, the connection port connecting the interior of the housing assembly with the exterior;

[0007] An interface assembly comprising an interface member and a fixing member that cooperate with each other, wherein the interface member has an interface end and a wiring end facing each other, and is arranged inside the housing assembly with the interface end facing the connection port; the fixing member is connected to the inner wall of the housing assembly to restrict and fix the interface member to the housing assembly;

[0008] A control panel assembly is disposed inside the housing assembly;

[0009] A wire assembly is connected between the wiring terminal and the control board assembly.

[0010] In one embodiment, a second fixing structure is formed between the fixing member and the inner wall of the housing assembly, and the second fixing structure is configured to limit the relative position between the fixing member and the housing assembly from at least two different directions.

[0011] In one embodiment, the connection direction between the interface end and the connection port is defined as an axial direction, a direction intersecting the axial direction is defined as a first radial direction, and another direction intersecting the axial direction and perpendicular to the first radial direction is defined as a second radial direction; wherein:

[0012] The interface part is fixed to one side of the fixing part in the first radial direction; the second fixing structure includes a second positioning protrusion and a second positioning slot, the second positioning protrusion protrudes from the inner wall of the shell assembly in the first radial direction facing away from the interface part, and the second positioning slot is provided in the fixing part; the second positioning protrusion is inserted into the second positioning slot along the first radial direction so as to be able to limit the fixing part from the axial direction and the second radial direction.

[0013] In one embodiment, the second fixing structure further includes a supporting protrusion, which is arranged to protrude from the inner wall of the same side of the shell assembly as the second positioning protrusion, and the supporting protrusion is surrounded by the second positioning protrusion; the supporting protrusion is supported against the fixing member to form a glue-containing space between the fixing member and the inner wall of the shell assembly for accommodating the sealant.

[0014] In one embodiment, the second fixing structure further includes a reinforcing protrusion, which is provided on a surface of the fixing member facing the adhesive space, and the reinforcing protrusion is inserted into the adhesive space.

[0015] In one embodiment, the size of the support protrusion in the first radial direction is configured to gradually decrease from a side of the support protrusion away from the connecting port in the axial direction toward a side close to the connecting port.

[0016] In one embodiment, the connection direction between the interface end and the connection port is defined as an axial direction, a direction intersecting the axial direction is defined as a first radial direction, and another direction intersecting the axial direction and perpendicular to the first radial direction is defined as a second radial direction; wherein:

[0017] The fixing member has a supporting portion and a mounting portion, the mounting portion is located on one side of the supporting portion in the first radial direction, and the interface member is fixed to the mounting portion; a second fixing structure is formed between the inner wall of the shell assembly facing away from the mounting portion in the first radial direction and the supporting portion, and the second fixing structure is configured to limit the fixing member at least from the axial direction and the second radial direction.

[0018] In one embodiment, the shell assembly is provided with a first limiting protrusion protruding from the inner wall facing the mounting portion in the first radial direction, and the mounting portion is provided with a limiting table; the first limiting protrusion and the limiting table abut against each other in the axial direction and / or the first radial direction to limit the relative position of the fixing member and the shell assembly.

[0019] In one embodiment, the mounting portion is further provided with a mounting through-hole, the mounting through-hole passing through the mounting portion along the axial direction, and the interface member is arranged through the mounting through-hole and fixed to the mounting portion;

[0020] A blocking structure for supporting the interface member is provided in the mounting through hole, and the blocking structure is used to prevent the interface member from moving in the axial direction toward the side away from the connecting port, and the blocking structure is also used to prevent the interface member from rotating relative to the mounting portion.

[0021] In one embodiment, the number of the interface components is set to be multiple, and the multiple interface components include a first interface component and a second interface component for connecting different external devices. The housing component has multiple connection ports, and the multiple connection ports include a first connection port and a second connection port; wherein:

[0022] The first connection port is provided on one side of the housing assembly in the first direction, and the interface end of the first interface assembly and the first connection port face each other in the first direction;

[0023] The second connection port is provided on one side of the housing assembly in the third direction, and the interface end of the second interface assembly and the second connection port face each other in the third direction;

[0024] The first direction intersects the third direction.

[0025] A wearable device according to the above embodiment includes a shell component, an interface component and a control panel component. The shell component has a connection port. The interface component includes an interface part and a fixing part that cooperate with each other. The interface part has a relative wiring terminal and an interface end. The interface part is arranged inside the shell component in the form of an interface end facing the connection port. The fixing part is connected to the inner wall of the shell component to fix the interface part to the shell component. The control panel component is arranged inside the shell component and connected to the wiring terminal through a wire component. The external device is connected to the wearable device in a pluggable manner through the interface part to support the implementation of functions such as device debugging and upgrading, and wearing and use. At the same time, by connecting the interface component to the shell component, the shell component can be directly used as an installation carrier for the interface component, which can fully utilize the structure and space of the shell component, facilitate the miniaturization and lightweight design of the device, and facilitate the disassembly and maintenance of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 The figure is a schematic diagram of the final assembly structure of a wearable device according to an embodiment.

[0027] Figure 2 Schematic diagram of the cross-sectional structure of a wearable device according to an embodiment (I).

[0028] Figure 3 A schematic diagram of the structural decomposition of a wearable device according to an embodiment.

[0029] Figure 4 Schematic diagram of the cross-sectional structure of a wearable device according to an embodiment (II).

[0030] Figure 5 A schematic diagram of the structural decomposition of a housing assembly in a wearable device according to an embodiment.

[0031] Figure 6 Schematic diagram of the structure of the second shell of a wearable device in one embodiment.

[0032] Figure 7 Schematic diagram of the structure of a first shell in a wearable device according to an embodiment.

[0033] Figure 8 A schematic diagram of the structural assembly of an interface component in a wearable device according to an embodiment.

[0034] Figure 9 A schematic diagram of the structural decomposition of a first interface component in a wearable device according to an embodiment.

[0035] Figure 10 The figure is a schematic diagram of the cross-sectional structure of a wearable device in the first interface component area according to an embodiment.

[0036] Figure 11 Schematic diagram of the structure of a first fixing member in a wearable device according to an embodiment.

[0037] Figure 12 The figure is a schematic diagram of the structural decomposition of the second interface component in a wearable device according to an embodiment.

[0038] Figure 13 Schematic diagram of the structure of a second fixing member in a wearable device according to an embodiment.

[0039] In the picture:

[0040] 100, housing assembly; 100a, accommodating cavity; 110, first housing; 110a, first housing wall; 110b, second housing wall; 110c, third housing wall; 110d, fourth housing wall; 110e, fifth housing wall; 110f, sound pickup channel; 110g, key window; 120, second housing; 120a, sixth housing wall; 120b, seventh housing wall; 120c, eighth housing wall; 120d, ninth housing wall; 120e, tenth housing wall; 120f, first connection port; 120g, second connection port; 120h, battery window;

[0041] 131, support arm; 132, fixing pin; 141, first positioning protrusion; 142, first positioning slot; 182, second positioning protrusion; 183, supporting protrusion; 184, first limiting protrusion; 185, fixing protrusion; 186, first adhesive groove;

[0042] 200, control panel assembly; 300, microphone assembly; 400, button assembly; 500, first interface assembly; 510, first interface member; 520, first fixing member; 521, mounting portion; 522, supporting portion; 523, second positioning slot; 524, mounting through hole; 525, reinforcement protrusion; 526, limiting table; 527, first blocking structure;

[0043] 600, second interface component; 610, second interface member; 620, second fixing member; 621, snap ring portion; 622, end ear portion; 623, snap-fit notch; 624, second blocking structure; 630, sealing member; 700, battery assembly; 810, speaker assembly; 820, wearing assembly. DETAILED DESCRIPTION

[0044] The present application is further described in detail below by means of specific embodiments in conjunction with the accompanying drawings. Similar elements in different embodiments are numbered with associated similar elements. In the following embodiments, many detailed descriptions are provided to enable the present application to be better understood. However, those skilled in the art will readily appreciate that some of the features may be omitted in different circumstances, or may be replaced by other elements, materials, or methods. In some cases, some operations related to the present application are not shown or described in the specification. This is to avoid the core portion of the present application being overwhelmed by excessive descriptions. For those skilled in the art, it is not necessary to describe these related operations in detail. They can fully understand the related operations based on the description in the specification and the general technical knowledge in the art.

[0045] In addition, the features, operations, or characteristics described in the specification may be combined in any appropriate manner to form various embodiments. Furthermore, the steps or actions in the method description may be reordered or adjusted in a manner readily apparent to those skilled in the art. Therefore, the various sequences in the specification and drawings are provided solely for the purpose of clearly describing a particular embodiment and are not intended to be mandatory, unless otherwise specified.

[0046] Component numbers used herein, such as "first" and "second," are used solely to distinguish the components being described and do not convey any sequential or technical meaning. References to "connection" and "coupling" herein, unless otherwise specified, include both direct and indirect connections (couplings).

[0047] This article mainly takes the in-ear hearing aid as an example to describe the wearable device provided in the embodiments of the present application; it should be noted that the in-ear hearing aid is only a specific embodiment of the actual application of the wearable device, and the wearable device can also be other types of hearing aids, headphones, glasses and other devices.

[0048] See also Figure 1 The wearable device includes a housing assembly 100, a movement assembly, a speaker device, and other functional components as needed.

[0049] The core component can be understood as a collection of related components that realize the main functions of the wearable device. For example, the core component can support the collection of sound signals, conversion and processing of electrical signals, powering on and off the device, volume adjustment, power supply and other functions; the core component is arranged in the shell component 100, so as to be combined with the shell component 100 to form a complete functional structure; for the convenience of distinction and description, the combined structure of the shell component 100 and the core component is defined as the device body.

[0050] The speaker device can be understood as a collection of related components that realize the function of playing sound signals of the wearable device. In some embodiments, the speaker device is connected to the device body, that is, the speaker device is connected and arranged outside the housing assembly 100.

[0051] For example, see Figure 1 The speaker device is an in-ear speaker, which includes a speaker component 810 and a wearing component 820; wherein the speaker component 810 is configured to be adaptably inserted into the user's ear canal, and mainly plays the role of playing sound signals to the user; the wearing component 820 is connected and arranged between the speaker component 810 and the shell component 100 in the form of electrically connecting the speaker component 810 and the core component, and is mainly used to establish a signal connection relationship between the core component and the speaker component 810.

[0052] The wearable component 820 can be a flexible cable with a signal transmission function, or other wires with both a signal transmission function and a shape memory function. One end of the wearable component 820 is fixed and electrically connected to the speaker component 810, and the other end of the wearable component 820 can be connected to the housing component 100 in a detachable or non-detachable manner and electrically connected to the movement component.

[0053] With the help of the wearing component 820, the device body can be stably worn on the user's ear, and the speaker component 810 can be inserted into the user's ear canal; the external sound signal can be collected through the device body (specifically, the movement component), and by converting the sound signal into an electrical signal and outputting it to the speaker component 810, the speaker component 810 can be used to play the corresponding sound signal to realize the hearing aid function of the wearable device.

[0054] In other embodiments, the speaker device can also be configured in other forms on the wearable device. For example, the reference movement component can be directly set inside or outside the shell component 100 to form a wearable device with different structural forms or different functions; that is, by selecting and configuring the speaker device, the device body and the structural relationship between the two, hearing aids or other types of wearable devices such as headphones, glasses, etc. with other structural forms can also be constructed.

[0055] It is understood that when a wearable device is powered on, the cooperation between the core assembly and the speaker device can achieve the conversion between sound signals (such as mechanical vibration signals) and electrical signals, so that the user can hear the sound through the ears. Generally speaking, mechanical vibrations can act on the user's eardrum and auditory nerve based on the principle of air conduction, mainly through air as a medium. Mechanical vibrations can also act directly on the user's auditory nerve based on the principle of bone conduction, through the user's bones and tissue as a medium. With respect to the sound heard by the user, the former can be referred to as "air-conducted sound," and the latter can be simply referred to as "bone-conducted sound."

[0056] Based on this, by selecting and configuring the specific functional structures of the movement components and the speaker device, the wearable device can form both air-conducted sound and bone-conducted sound, and can also achieve air-conducted sound and bone-conducted sound at the same time.

[0057] In order to describe the structural construction of the device body more clearly and in detail, based on the outer contour of the device body, this article defines three directions that intersect or are perpendicular to each other, namely: a "first direction", a "second direction" and a "third direction".

[0058] For example, when the wearable device is in a certain natural placement state, the first direction may refer to the length direction of the entire device, the second direction may refer to the thickness direction of the entire device, and the third direction may refer to the width direction of the entire device.

[0059] For example, when the wearable device is normally worn between the back of the ear and the head, with the user as a reference, the first direction may refer to the up and down direction of the user, the second direction may refer to the front and back direction of the user, and the third direction may refer to the left and right direction of the user.

[0060] For one example, see Figures 1 to 7 The shell assembly 100 includes a first shell 110 and a second shell 120; the first shell 110 and the second shell 120 are opposite to each other and are matched and connected to form a accommodating cavity 100a inside the shell assembly 100 (or between the first shell 110 and the second shell 120); the movement assembly is arranged in the accommodating cavity 100a; wherein, at least a part of the movement assembly 100 is connected to the first shell 110, and at least another part of the movement assembly 100 is connected to the second shell 120.

[0061] For example, the core assembly includes a control panel assembly 200, a microphone assembly 300, a key assembly 400, a first interface assembly 500, a second interface assembly 600, and a battery assembly 700. For ease of distinction and description, the functional components of the core assembly connected to the first housing 110 are defined as first components, and the functional components of the core assembly connected to the second housing 120 are defined as second components. The first component may include the control panel assembly 200, the microphone assembly 300, and the key assembly 400; the second component may include the first interface assembly 500, the second interface assembly 600, and the battery assembly 700.

[0062] The microphone assembly 300 is electrically connected to the control board assembly 200 and is respectively fixed to the first shell 110; the microphone assembly 300 is mainly used to collect sound signals from the outside of the device (specifically, the outside of the shell assembly 100), for example, due to external environmental sounds, the relevant components of the microphone assembly 300 itself generate mechanical vibrations, thereby enabling the microphone assembly 300 to collect sound signals.

[0063] The control panel assembly 200 mainly plays a role in regulation and management in the wearable device. For example, the control panel assembly 200 can receive the sound signal collected by the microphone assembly 300, and then convert the sound signal into an electrical signal and output it to the speaker device (specifically, the speaker assembly 810), thereby playing the sound signal to the user with the help of the speaker device.

[0064] The button assembly 400 is movably connected to the first shell 110 and is arranged in coordination with the control panel assembly 200; through the coordination between the button assembly 400 and the control panel assembly 200, the input of preset instructions can be realized; for example, instructions for controlling the power on and off of the wearable device, instructions for volume adjustment or other instructions can be input to the control panel assembly 200 through the button assembly 400.

[0065] The first interface assembly 500, the second interface assembly 600, and the battery assembly 700 are connected to the second housing 120 and are electrically connected to the control board assembly 200; for example, an electrical signal connection is established with the control board assembly 200 via a wire assembly. The first interface assembly 500 primarily serves to connect the speaker device within the device body, for example, by being removably connected to the wearable assembly 820 in a pluggable manner, thereby establishing a signal connection between the speaker assembly 810 and the control board assembly 200, so that the speaker assembly 810 can generate or play sound signals in response to the electrical signals provided by the control board assembly 200.

[0066] The second interface assembly 600 is primarily used to connect to an external control device (such as a mobile phone or computer) to transmit data between the external control device and the wearable device. For example, the external control device can be used to adaptively adjust the wearable device's operating mode, operating parameters, volume, and other settings based on user needs. The battery assembly 700 is primarily used to power the electrical components of the wearable device, supporting its normal operation.

[0067] In some embodiments, other functional components may be added to the movement assembly or some functional components may be omitted. For example, the first interface assembly 500 may be omitted, and the speaker assembly 810 may be directly connected to the control board assembly 200 through the wearable assembly 820; for example, the second interface assembly 600 may be replaced with a wireless communication module, and data may be transmitted between the wearable device and the external control device with the help of the wireless communication module.

[0068] That is, the core assembly may include one or more of the control board assembly 200 , the microphone assembly 300 , the button assembly 400 , the first interface assembly 500 , the second interface assembly 600 and the battery assembly 700 .

[0069] In some embodiments, based on the internal structure of the shell assembly 100 , the functional components in the first assembly and the second assembly can also be interchanged with each other. For example, the first interface assembly 500 belongs to the first assembly and is connected to the first shell 110 .

[0070] That is to say, the control panel assembly 200, microphone assembly 300, button assembly 400, first interface assembly 500, second interface assembly 600 and battery assembly 700, etc. can be selectively connected to the first shell 110 or the second shell 120 according to the structural layout and functional configuration of the shell assembly 100 or the device body.

[0071] It should be noted that the description of "wire assembly" is introduced in this article. The wire assembly can be a wire, a cable, a flexible printed circuit board (FPC), etc., to adapt to the internal structure of the shell assembly 100 and the spatial arrangement relationship between the relevant functional components, so as to flexibly establish an electrical connection relationship between the relevant functional components.

[0072] Based on this, with the first shell 110 and the second shell 120 as the installation carriers of multiple functional components inside the device, the core components can be dispersedly arranged in different parts of the shell assembly 100.

[0073] On the one hand, compared with the related art, in which an internal skeleton independent of the shell assembly 100 is used as the installation carrier of the movement assembly, the present application can fully utilize the shell structure and space, reduce the number of internal components of the device, and thus facilitate the miniaturization and lightweight design of the wearable device.

[0074] On the other hand, based on the structural form of the dispersed arrangement of the movement components, not only can the wearable device be quickly disassembled and assembled, but also by disassembling and assembling the first shell 110 and the second shell 120, the first component and the second component can be specifically disassembled, maintained, recycled and reused.

[0075] For one example, see Figures 4 to 7 The first shell 110 and the second shell 120 both adopt a shell structure with an opening. The first shell 110 and the second shell 120 are matched and connected in the second direction with the openings facing each other to enclose and form the accommodating cavity 100a.

[0076] As for the core components, the first component (such as the control panel component 200, the microphone component 300, the button component 400, etc.) is connected to the inner wall of the first shell 110, so that at least part of the first component is accommodated in the shell space of the first shell 110; the second component (such as the first interface component 500, the second interface component 600, the battery component 700, etc.) is connected to the inner wall of the second shell 120, so that at least part of the second component is accommodated in the shell space of the second shell 120.

[0077] First, by connecting the first component to the inner wall of the first shell 110 and the second component to the inner wall of the second shell 120, the connection structure between the movement component and the shell component 100 can be avoided from being exposed in the shell component 100 and affecting the appearance contour of the device body, thereby improving the appearance and wearability of the device body.

[0078] Secondly, using the shell space of the first shell 110 and the second shell 120 to accommodate the first component and the second component can play a certain protective role and prevent the first component or the second component from being damaged due to bumps before the shell component 100 is assembled.

[0079] Third, by setting the first shell 110 and the second shell 120 as a shell-type structure with a certain volume space inside and an opening, it is convenient to assemble the first shell 110 and the first component, and the second shell 120 and the second component respectively. After completing the wiring of the wire component, the assembly of the device body can be completed conveniently and quickly.

[0080] In some embodiments, the first housing 110 may be a housing-type structure with an opening, while the second housing 120 may be a cover-type structure. The second housing 120 is disposed on the first housing 110 to cover the opening of the first housing 110, thereby forming a housing cavity 100a with the first housing 110. Regarding the movement assembly, the first assembly is connected to the inner wall of the first housing 110 and accommodated within the housing space of the first housing 110. The second assembly is connected to a surface of the second housing 120 facing the first housing 110. After the first and second housings 110 are assembled, the second assembly is equivalently accommodated within the housing space of the first housing 110 (i.e., the housing cavity 100a). Of course, the first housing 110 may be a cover-type structure, while the second housing 120 may be a housing-type structure with an opening.

[0081] Therefore, the shell assembly 100 is formed by combining the shell structure with the cover structure, which is not only conducive to the rapid assembly of the device body, but also can form wearable devices with different structural forms or assembly methods, thereby meeting different application requirements.

[0082] For one example, see Figures 4 to 7 An assembly structure is provided between the first shell 110 and the second shell 120. The assembly structure is mainly used to assemble and fix the first shell 110 with the first component installed and the second shell 120 with the second component installed into one body, so as to roughly form a complete outer contour structure of the device body (i.e., the shell assembly 100), so that the wearable device or the device body can be moved, carried, worn, operated and used with the help of the shell assembly 100.

[0083] The assembly structure can adopt different structures according to the connection form between the first shell 110 and the second shell 120. For example, the assembly structure can be a related structure suitable for realizing a connection form such as gluing and welding between the first shell 110 and the second shell 120. For another example, the assembly structure can also be a related structure suitable for realizing a detachable connection form such as snapping and locking between the first shell 110 and the second shell 120.

[0084] For example, see Figures 4 to 7 The assembly structure includes a first fixing structure and a first positioning structure; wherein the first fixing structure is mainly used to firmly fix the first shell 110 and the second shell 120 into one; the first positioning structure is mainly used to locate the relative position between the first shell 110 and the second shell 120 to provide support for quick and accurate assembly of the first shell 110 and the second shell 120, and at the same time cooperate with the first fixing structure to enhance the structural combination strength of the first shell 110 and the second shell 120.

[0085] The first fixing structure includes a support arm 131 and a fixing pin 132 ; wherein the support arm 131 is protruding from the inner wall surface of the second shell 120 , for example, the support arm 131 and the second shell 120 are an integrated structure; the fixing pin 132 cooperates with the support arm 131 .

[0086] The first positioning structure includes a first positioning protrusion 141 and a first positioning slot 142; wherein, the first positioning protrusion 141 is protruding from the inner wall surface of the first shell 110, and the first positioning protrusion 141 and the first shell 110 are an integrated structure; the first positioning slot 142 is integrally formed in the position of the second shell 120 corresponding to the first positioning protrusion 141.

[0087] During the process of assembling the first shell 110 and the second shell 120 to form the shell assembly 100, the first positioning protrusion 141 can be pre-inserted into the first positioning slot 142 with the help of the alignment relationship between the first positioning protrusion 141 and the first positioning slot 142, thereby limiting the relative position of the first shell 110 and the second shell 120. For example, the open end surface of the first shell 110 and the open end surface of the second shell 120 are against each other, so that the first space and the second space are connected to form the accommodating cavity 100a (at this time, the support arm 131 is located in the accommodating cavity 100a).

[0088] Then, the fixing pin 132 is passed from the outside of the shell assembly 100 through the position of the first shell 110 corresponding to the support arm 131 (for example, a pin hole structure can be set at the position of the first shell 110 corresponding to the support arm 131) and into the interior of the shell assembly 100, so that the first shell 110 and the support arm 131 are penetrated and fixed as a whole, so as to finally realize the detachable assembly and fixation between the first shell 110 and the second shell 120.

[0089] In some embodiments, the support arm 131 and the fixing pin 132, the first positioning protrusion 141 and the first positioning slot 142 can also be swapped; for example, the support arm 131 is protruding from the inner wall of the first shell 110, and the first positioning protrusion 141 is protruding from the inner wall of the second shell 120.

[0090] With the help of the mutual cooperation between the first fixing structure and the first positioning structure, the assembly and fixation of the first shell 110 and the second shell 120 can be conveniently, quickly and accurately achieved, so as to effectively enhance the structural stability of the shell assembly 100 (or device housing), and also provide structural support for the detachable assembly of the device body or the shell assembly 100.

[0091] For example, in the process of assembling the device body or the shell assembly 100, the first positioning protrusion 141 can be first inserted into the corresponding first positioning slot 142, and then the fixing pin 132 can be inserted by utilizing the matching relationship between the support arm 131 and the fixing pin 132, so as to finally assemble and fix the first shell 110 and the second shell 120 to form the shell assembly 100; in this way, the accuracy of the combined assembly of the first shell 110 and the second shell 120 can be guaranteed.

[0092] For example, when the device body needs to be disassembled for maintenance, the housing assembly 100 can be disassembled by simply pulling out the fixing pin 132 so as to inspect and maintain the internal structure and related components of the device body.

[0093] In some embodiments, the first fixing structure and the first positioning structure may also adopt other structural forms.

[0094] For example, a plurality of mutually cooperating snap structures are provided on the first shell 110 and the second shell 120 , and the snap structures are used to replace the first fixing structure and the first positioning structure to achieve assembly and fixation of the first shell 110 and the second shell 120 .

[0095] For another example, a convex shaft structure is set on the inner wall of the first shell 110 at a position corresponding to the support arm 131, and a pin hole structure for the convex shaft structure to be inserted is set on the support arm 131. The first fixing structure is formed by the cooperation of the convex shaft structure and the pin hole structure, so that with the cooperation of the first positioning structure, the first shell 110 and the second shell 120 can be positioned and fixed from different positions and different orientations.

[0096] In some embodiments, the first fixing structure may be omitted, and the first shell 110 and the second shell 120 may be pre-positioned by providing one or more first positioning structures, and then the first shell 110 and the second shell 120 may be finally fixed by gluing, welding, etc.

[0097] Of course, the first positioning structure can also be omitted, and multiple groups of support arms 131 and fixing pins 132 can be provided to fix the first housing 110 and the second housing 120 at multiple different positions.

[0098] For one example, see Figure 4 and Figure 5 The first shell 110 and the second shell 120 are opposite to each other in the second direction and are matched to form a shell assembly 100, and the first fixing structure and the first positioning structure are arranged at the two opposite ends of the shell assembly 100 in the first direction; for the convenience of description, the two opposite ends of the shell assembly 100 in the first direction or the length direction can be defined as the first end and the second end of the shell assembly 100; wherein, when the wearable device is in a normal wearing state, the first end of the shell assembly 100 can be the upper end of the shell assembly 100, and the second end of the shell assembly 100 can be the bottom end of the shell assembly 100; the first fixing structure is arranged at the first end of the shell assembly 100, and the first positioning structure is arranged at the second end of the shell assembly 100.

[0099] By placing the first fixing structure and the first positioning structure at opposite ends of the shell assembly 100, during the assembly process, the first shell 110 and the second shell 120 can be positioned and spliced in advance with the help of the first positioning structure, and then the first shell 110 and the second shell 120 can be fixed by utilizing the matching relationship between the fixing pin 132 and the support arm 131; this is conducive to the assembler to quickly and accurately identify the assembly direction of the first shell 110 and the second shell 120, thereby improving the assembly efficiency of the shell assembly 100 or the device body; at the same time, it is also convenient to inspect and maintain its internal structure and related functional components by disassembling the shell assembly 100.

[0100] In some embodiments, the control panel assembly 200, the microphone assembly 300, etc. are connected to the inner wall of the first shell 110, the first interface assembly 500, the battery assembly 700, etc. are connected to the inner wall of the second shell 120, and the first shell 110 and the second shell 120 both adopt a shell-type structure; the support arm 131 is arranged roughly along the second direction toward the side where the first shell 110 is located, protruding from the inner wall of the second shell 120; the fixing pin 132 is arranged roughly along the third direction through the first shell 110 and the support arm 131; accordingly, the first positioning protrusion 141 is arranged roughly along the second direction toward the side where the second shell 120 is located, protruding from the inner wall or open end face of the second shell 120.

[0101] Therefore, based on the differentiated arrangement direction of the support arm 131 and the first positioning protrusion 141, the combination of the second shell 120 and the second component can be regarded as an installation body, guiding the assembler to quickly and accurately assemble the combined structure of the first shell 110 and the first component to the installation body.

[0102] For one example, see Figures 2 to 8 The first shell 110 and the second shell 120 both adopt a shell-type structure, and the core assembly includes a control panel assembly 200, a microphone assembly 300, a button assembly 400, a first interface assembly 500, a second interface assembly 600 and a battery assembly 700.

[0103] For the convenience of distinction and description, the two shell walls of the first shell 110 opposite to each other in the first direction are defined as the first shell wall 110a and the second shell wall 110b, the two shell walls opposite to each other in the third direction are defined as the third shell wall 110c and the fourth shell wall 110d, and the shell wall connected between the first shell wall 110a, the second shell wall 110b, the third shell wall 110c and the fourth shell wall 110d in the second direction is defined as the fifth shell wall 110e.

[0104] The two shell walls of the second shell 120 that are opposite to each other in the first direction are defined as the sixth shell wall 120a and the seventh shell wall 120b, the two shell walls that are opposite to each other in the third direction are defined as the eighth shell wall 120c and the ninth shell wall 120d, and the shell wall connected between the sixth shell wall 120a, the seventh shell wall 120b, the eighth shell wall 120c and the ninth shell wall 120d in the second direction is defined as the tenth shell wall 120e.

[0105] The first shell wall 110a and the sixth shell wall 120a are combined to form the first side wall of the housing assembly 100, the second shell wall 110b and the seventh shell wall 120b are combined to form the second side wall of the housing assembly 100, the fifth shell wall 110e and the tenth shell wall 120e can be understood as the third and fourth side walls of the housing assembly 100 that are opposite to each other in the second direction, the third shell wall 110c and the eighth shell wall 120c are combined to form the fifth side wall of the housing assembly 100, and the fourth shell wall 110d and the ninth shell wall 120d are combined to form the sixth side wall of the housing assembly 100. It can be understood that the first, second, third, fourth, fifth, and sixth side walls of the housing assembly 100 are connected to form the accommodating cavity 100a.

[0106] See also Figure 2 and Figure 3The control panel assembly 200 is arranged inside the shell assembly 100, for example, fixedly connected to the third side wall (i.e., the fifth shell wall 110e); the microphone assembly 300 can be a collection of related functional devices that can form "air-conducted sound", and the microphone assembly 300 is fixedly arranged on the third side wall and maintains air communication with the outside of the shell assembly 100 at the third side wall.

[0107] For example, a sound pickup hole 110f can be provided through the third side wall (i.e., the fifth shell wall 110e) at a position corresponding to the microphone assembly 300. The sound pickup hole 110f is arranged in communication with the microphone assembly 300, and the external sound signal is transmitted to the microphone assembly 300 using air as a medium, so as to enable the microphone assembly 300 to collect the sound signal by generating mechanical vibration.

[0108] For example, a sound-conducting pipe may be provided in the accommodating cavity 100 a , and the microphone assembly 300 is connected to the outside of the housing assembly 100 through the sound-conducting pipe, thereby collecting sound signals.

[0109] For some examples, see Figure 2 and Figure 3 The number of microphone assemblies 300 is set to two, and the two microphone assemblies 300 are arranged on opposite sides of the control board assembly 200 in the first direction; as far as the device body is concerned, the two microphone assemblies 300 can collect sound signals from different directions.

[0110] See also Figure 2 and Figure 3 The button assembly 400 is arranged in the accommodating cavity 100a in the form of a movable connection (such as a rotating connection, a sliding connection, etc.) on the inner wall of the first shell 110, and the button assembly 400 is at least partially exposed on the third side wall.

[0111] For example, the button assembly 400 is arranged on one side of the control panel assembly 200 facing the third side wall in the second direction, and a button window 110g is set through the position of the third side wall corresponding to the button assembly 400. The button assembly 400 is exposed through the button window 110g and protrudes from the third side wall.

[0112] By applying a pressing force to the button assembly 400 toward one side of the control board assembly 200 , the button assembly 400 can be urged to press the button switch on the control board assembly 200 to implement input of a preset instruction.

[0113] In some embodiments, the button assembly 400 may also include a switch component capable of generating an electrical signal. The button assembly 400 is electrically connected to the control board assembly 200 , and command information is input to the control board assembly 200 by triggering the button assembly 400 .

[0114] See also Figure 2 、 Figure 6 and Figure 8 The first interface component 500 is fixedly connected to the second shell 120 (for example, fixed to the fourth side wall) in a form that is at least partially exposed on the first side wall and arranged in the accommodating cavity 100a; illustratively, a first connection port 120f can be set through the first side wall, and the interface end of the first interface component 500 can be arranged to be opposite to and communicate with the first connection port 120f, and the interface end of the first interface component 500 can also extend into the first connection port 120f, and can also extend out of the shell component 100 from the first connection port 120f.

[0115] Correspondingly, an interface structure that can be pluggably connected to the first interface component 500 can be provided on the speaker device (specifically, the end of the wearable component 820 away from the speaker component 810). The interface structure and the first interface component 500 can be used to fix the speaker device to the device body, and realize the electrical connection between the speaker device and the core component (such as the control panel component 200).

[0116] See also Figure 2 、 Figure 6 and Figure 8 The second interface assembly 600 is fixedly connected to the second shell 120 (for example, fixed to the fourth side wall) in a manner that is at least partially exposed on the fifth side wall and arranged within the accommodating cavity 100a. For example, a second connection port 120g can be provided through the fifth side wall (for example, the eighth shell wall 120c). The interface end of the second interface assembly 600 can be arranged to be directly opposite and in communication with the second connection port 120g, and the interface end of the second interface assembly 600 can also extend into the second connection port 120g. During the application stage of the wearable device, the second interface assembly 600 can be used to connect to external control devices such as mobile phones and computers to adaptively adjust the operating mode and operating parameters of the wearable device according to the user's own needs.

[0117] See also Figure 2 The battery assembly 700 can be fixedly connected to the second shell 120 or movably connected to the second shell 120; for example, a battery window 120h can be set in the area where the second side wall and the fourth side wall meet, and the battery assembly 700 is rotatably connected to the second shell 120, so that by rotating the battery assembly 700, the battery assembly 700 can enter and exit the accommodating cavity 100a through the battery window 120h to replace the battery.

[0118] Based on this, by distributing the various parts of the movement assembly in different positions or orientations of the shell assembly 100, not only can the structure and space of the shell assembly 100 be more reasonably utilized to ensure the performance of the device, but it also facilitates the operation of the wearable device.

[0119] For example, by arranging the first interface component 500 and the battery component 700 at opposite ends of the device body along the first direction, the button component 400 is arranged at a position between the first interface component 500 and the battery component 700 along the first direction; on the one hand, it is not only convenient to connect the speaker device (such as the wearable component 820) through the first interface component 500, but also convenient to replace the battery in the battery component 700; on the other hand, when the device is in the wearable state, the button component 400 can be roughly located in the middle of the rear side or the lower rear side of the device body, which not only makes it convenient to operate the button component 400, but also avoids the first interface component 500 and the battery component 700 from causing structural interference with the button component 400.

[0120] For another example, by arranging two microphone assemblies 300 on opposite sides of the button assembly 400 or the control panel assembly 200 in the first direction, the curved surface structure adopted by the third side wall can be utilized so that the sound pickup channels 110f corresponding to the two microphone assemblies 300 face different directions, thereby effectively preventing external sound signals from being blocked by parts of the user's body, thereby ensuring the effect of the microphone assembly 300 on sound signal collection.

[0121] In some embodiments, when the wearable device is in a normal wearing state, for example, the device body is hung on the back of the user's ear by relying on the wearing component 820, and the speaker component 810 is inserted into the user's ear canal: the first side wall is the side wall facing the front side of the user in the first direction, the second side wall is the side wall facing the lower side of the user's ear in the first direction, the third side wall is the side wall facing away from the area where the user's head and the back of the ear are connected in the second direction, the fourth side wall is the side wall facing or contacting the area where the user's head and the back of the ear are connected in the second direction, the fifth side wall is the side wall facing or contacting the back of the user's ear in the third direction, and the sixth side wall is the side wall facing or contacting the user's head in the third direction.

[0122] Among them, see Figures 1 to 3 and Figure 5 The dimensions of the housing assembly 100 in the first direction are configured to be larger than those in the second and third directions. The third and fourth sidewalls are configured to have curved surfaces that adapt to the physiological structure of the area where the back of the ear meets the head. The geometric centerline of the housing assembly 100 in the first direction is configured as an arc segment.

[0123] In this way, based on the size differences of the shell component 100 in different directions and the structural form of the side wall, the outer contour of the shell component 100 or the device body is constructed into a prosthetic structure, so that the shell component 100 or the device body can adapt to the physiological structure between the back of the ear and the head, so as to be worn on the ear in the form of being clamped or hung on the ear.

[0124] In embodiments where the housing assembly 100 employs a contoured structure, the dimensions of the housing assembly 100 in the third direction can be configured to gradually decrease from the second sidewall toward the first sidewall. That is, the dimensions of the first end of the housing assembly 100 in the third direction are smaller than those of the second end. This allows the width of the end of the device body in the first direction for connecting to the speaker (i.e., where the first interface assembly 500 is located) to be smaller than the width of the end where the battery assembly 500 is located, thus accommodating the spatial requirements of the housing assembly 100 as required by the battery assembly 500.

[0125] In some embodiments, the housing assembly 100 is made of polyimide (PI) material. For example, the first housing 110 and the second housing 120 are both made of an integrated structure of polyimide material, and the two are connected relative to each other to form the housing assembly 100 .

[0126] Compared with the related art, the body shell of the wearable device adopts materials such as polycarbonate (PC for short) material, ABS plastic (i.e., a terpolymer of three monomers: acrylonitrile (A), butadiene (B), and styrene (S)); in this embodiment, based on the good biocompatibility and high mechanical strength of the polyimide material, the structural form (including the appearance) of the shell component 10 can be made more stable, and the thickness of the shell is thinner, which is conducive to the miniaturization and lightweight of the wearable device and enhances the stability of the overall structure of the shell component 100.

[0127] As mentioned above, in some embodiments, the wearable device includes one or more interface components; wherein, in case the wearable device is configured with only one interface component, the interface component may be a first interface component 500 or a second interface component 600; in case the wearable device is configured with multiple interface components, the multiple interface components may include a first interface component 500 and a second interface component 600.

[0128] The following mainly describes the relevant structures of the interface components and the wearable device by taking the example that the wearable device is equipped with a first interface component 500 and a second interface component 600, and the first interface component 500 and the second interface component 600 are both fixedly arranged on the second shell 120; however, it should be noted that the first interface component 500 and the second interface component 600 can also be fixedly arranged on the first shell 110, or one of the first interface component 500 and the second interface component 600 is fixed to the first shell 110 and the other is fixed to the second shell 120.

[0129] For one example, see Figure 2 、 Figures 8 to 13 The housing assembly 100 has two connection ports, corresponding to the interface end of the first interface assembly 500 and the interface end of the second interface assembly 600, respectively. For ease of distinction and description, the connection port corresponding to the first interface assembly 500 is defined as the first connection port 120f, and the connection port corresponding to the second interface assembly 600 is defined as the second connection port 120g. The first connection port 120f is provided through the first side wall of the housing assembly 100 (i.e., the first housing wall 110a and the sixth housing wall 120a), and the second connection port 120g is provided through the eighth housing wall 120c of the second housing 120. When the device is worn, the first connection port 120f is located at the top of the housing assembly 100 in the vertical direction of the user and faces the front of the user, while the second connection port 120g is located in the middle of the housing assembly 100 in the horizontal direction of the user and faces the back of the user's ear.

[0130] See also Figure 2 、 Figure 3 、 Figures 5 to 11 The first interface assembly 500 includes a first interface member 510 and a first fixing member 520. The first interface member 510 has opposing interface ends and wiring terminals. The first interface member 510 is positioned within the accommodating cavity 100a with its interface end facing the first connection port 120f. This allows the connector of the speaker device (specifically, the wearable assembly 820) to extend into the accommodating cavity 100a through the first connection port 120f, thereby adapting to and connecting to the first interface member 510 in a removable or fixed manner. The wiring terminals of the first interface member 510 are used to connect to the control board assembly 200, for example, via a wire assembly.

[0131] The first fixing member 520 and the first interface member 510 cooperate with each other to fix the first interface member 510 to the second shell 120; for example, the first interface member 510 is clamped and fixed between the first fixing member 520 and the inner wall of the second shell 120, or the first interface member 510 is fixed to the first fixing member 520, and the second fixing member 520 is fixedly connected to the inner wall surface of the second shell 120.

[0132] See also Figure 2 、 Figure 8 、 Figure 12 and Figure 13 The second interface member 610 has an opposite open end and a wiring end. The second interface member 610 is arranged in the accommodating cavity 100a with its interface end facing the second connecting port 120g. The connector of the external control device (such as a mobile phone, computer, etc.) can be extended into the accommodating cavity 100a through the second connecting port 120g and adapted to be connected to the second interface member 610 in a pluggable and detachable manner.

[0133] The second fixing member 620 cooperates with the second interface member 610 to fix the second interface member 610 to the second housing 120 ; for example, the second interface member 610 is clamped and fixed between the second fixing member 620 and the inner wall surface of the second housing 120 .

[0134] In some embodiments, the first fixing member 520 or the second fixing member 620 may be omitted, and the first interface member 510 or the second interface member 610 may be fixed to the second shell 120 by providing a snap-fit structure or the like on the inner wall of the second shell 120; or the first interface member 510 or the second interface member 620 may be directly fixed to the second shell 120 by gluing, welding, or the like; all these will not be elaborated here.

[0135] Based on this, using the second shell 120 as the installation carrier of the first interface component 500 and the second interface component 600 can fully utilize the structural space of the shell component 100, making the structure of the wearable device more compact, which is conducive to the lightweight and miniaturized design of the wearable device.

[0136] For one example, see Figures 9 to 11 The first fixing member 520 has an installation structure, which is mainly used to fix the first interface member 510 on the first fixing member 520; accordingly, a second fixing structure is provided between the first fixing member 520 and the inner wall of the second shell 120 (for example, the tenth shell wall 120e, which can also be referred to as the cavity wall of the accommodating cavity 100a), and the second fixing structure can be configured to restrict and fix the first fixing member 520 (together with the first interface member 510) on the second shell 120 from at least two different directions.

[0137] For example, see Figures 9 to 11 The first fixing member 520 includes an integrated mounting portion 521 and a supporting portion 522 ; the second fixing structure is disposed between the supporting portion 522 and the inner wall of the second shell 120 , and the second fixing structure includes a second positioning protrusion 182 and a second positioning slot 523 .

[0138] Among them, the mounting portion 521 is protrudingly arranged on the side of the support portion 522 facing away from the inner wall of the second shell 120 in the second direction, and the mounting structure is arranged on the mounting portion 521; the mounting structure can be a mounting through hole 524 arranged through the mounting portion 521, or it can be a clamping structure arranged on the mounting portion 521; taking the mounting structure including the mounting through hole 524 as an example, the first interface component 510 can be passed through the mounting through hole 524 and fixed on the mounting portion 521.

[0139] The second positioning protrusion 182 protrudes from the inner wall of the second shell 120 (for example, the inner surface of the tenth shell wall 120e, which can also be referred to as the cavity wall of the accommodating cavity 100a in the second direction), and the second positioning slot 523 is set to pass through the support portion 522 along the second direction; the second positioning protrusion 182 can be inserted into the second positioning slot 523, thereby restricting and fixing the support portion 522 or the first fixing member 520 on the second shell 120.

[0140] The second positioning slot 523 and the second positioning protrusion 182 can adopt a non-circular structure. For example, the second positioning protrusion 182 has a rectangular strip with a preset width in the third direction, and the second positioning slot 523 can be a rectangular through hole adapted to the second positioning protrusion 182. In this way, the relative position between the first fixing member 520 and the second shell 120 can be limited at least from the third direction and the first direction. At the same time, the shell space of the second shell 120 can be fully utilized, and the installation and disassembly of the first fixing member 520 (or the first interface component 500) can be facilitated.

[0141] It should be noted that, with respect to the first interface component 500, the connection direction between the interface end of the first interface component 510 and the first connection port 120f can be defined as an axial direction, a direction intersecting with the axial direction can be defined as a first radial direction, and another direction intersecting with the axial direction and perpendicular to the first radial direction can be defined as a second radial direction; then with respect to the orientation relationship between the first interface component 500 and the shell component 100, the first direction is equivalent to the axial direction, the second direction is equivalent to the first radial direction, and the third direction is equivalent to the second radial direction.

[0142] For one example, see Figure 9 and Figure 10 The second fixing structure further includes a support protrusion 183 , which is protruded from the same side wall of the second shell 120 as the second positioning protrusion 182 , and the support protrusion 183 is arranged around the second positioning protrusion 182 .

[0143] When the second positioning protrusion 182 is inserted into the second positioning slot 523, the support protrusion 183 can be used to support the support portion 522 on the side of the support portion 522 facing away from the mounting portion 521, thereby forming a relatively closed glue-containing space between the support protrusion 183, the support portion 522 and the inner wall of the second shell 120. By filling the glue-containing space with sealant, the first fixing member 520 can be further firmly fixed to the second shell 120 with the help of the sealant.

[0144] For some examples, see Figure 9 and Figure 10 The height dimension of the support protrusion 183 in the second direction is set to: gradually decrease from the side of the support protrusion 183 away from the first connection port 120f in the first direction to the side close to the first connection port 120f; this can adapt to the contoured structural form of the shell assembly 100, so that the interface end of the first interface member 510 can be roughly coaxial with the first connection port 120f, which is convenient for connecting the speaker device.

[0145] For one example, see Figure 10 and Figure 11 The second fixing structure also includes a reinforcing protrusion 525, which is protruding from the surface of the support portion 521 facing the side where the glue holding space is located; when the first fixing member 520 and the second shell 120 are in a structural combination state, the reinforcing protrusion 525 can be inserted into the glue holding space.

[0146] Based on this, on the one hand, the use of reinforcement protrusions 525 can increase the contact area between the support portion 522 and the sealant, thereby improving the structural stability of the connection between the first fixing member 520 and the second housing 120. On the other hand, the use of reinforcement protrusions 525 to abut against the support protrusions 183 or the second positioning protrusions 182 within the sealant space can also cooperate with the second positioning protrusions 182 to define the installation position of the first fixing member 520 on the second housing 120.

[0147] For one example, see Figure 10 The second fixing structure also includes a first limiting protrusion 184 and a limiting table 526; wherein, the first limiting protrusion 184 protrudes from the cavity wall of the accommodating cavity 100a facing the mounting portion 521 in the second direction, for example, the first limiting protrusion 184 can be protruded from the inner wall of the first shell 110 (specifically, the third side wall of the shell assembly 100); the limiting table 526 is set on the mounting portion 521, and the limiting table 526 and the first limiting protrusion 184 abut against each other in the first direction.

[0148] In this way, by utilizing the cooperation of the relevant second fixing structure (such as the second positioning protrusion 182, etc.) provided on the second shell 120 and the first limiting protrusion 184 provided on the first shell 110, the position of the first fixing member 520 can be restricted from the two opposite sides of the first fixing member 520 in the second direction, thereby realizing limitation in multiple different directions such as the first direction, the second direction, and the third direction; ensuring that the first fixing member 520 (together with the first interface member 510) is firmly fixed inside the shell assembly 100.

[0149] For one example, see Figure 10 and Figure 11 The mounting structure includes a mounting through hole 524 set through the mounting portion 521. A first blocking structure 527 is further provided inside the mounting through hole 524. The first blocking structure 527 can be set to a structural form complementary to the outer contour of the first interface member 510; on the one hand, the first blocking structure 527 is used to support the first interface member 510 in the mounting through hole 524, thereby preventing the first interface member 510 from moving in the first direction toward the side away from the first connection port 120f, so that the first interface member 510 can withstand the pushing force applied by the speaker device and realize the connection between the first interface member 510 and the speaker device; on the other hand, the first blocking structure 527 can also prevent the first interface member 510 from rotating relative to the first fixing member 520, so as to realize the positioning, assembly and fixation of the first interface member 510 and the second fixing member 520.

[0150] For one example, see Figure 12 and Figure 13 The second interface member 610 is clamped and fixed between the second fixing member 620 and the inner wall of the shell assembly 100; specifically, the inner wall of the second shell 120 in the second direction (i.e., the tenth shell wall 120e, which can also be understood as the cavity wall of the accommodating cavity 100a) is provided with two fixing protrusions 185 protruding toward the side where the first shell 110 is located, and the two fixing protrusions 185 are arranged at intervals on both sides of the second connection port 120g in the first direction; the second fixing member 620 is roughly a "C"-shaped annular structure, and the second fixing member 620 at both ends in its length direction corresponds to the two fixing protrusions 185 one by one and is connected (for example, by snapping, bonding, plug-in connection, etc.).

[0151] Thus, a clamping space for clamping and fixing the second interface member 610 can be formed between the second fixing member 620 and the inner wall of the second shell 120, so that the second interface member 610 can be fixed on the second shell 120 in a clamping form, and the interface end of the second interface member 610 can be opposite to each other with the second connection port 120g.

[0152] It should be noted that, with respect to the second interface component 600, the connection direction between the interface end of the second interface component 610 and the second connection port 120g can be defined as the axial direction, a direction intersecting with the axial direction can be defined as the first radial direction, and another direction intersecting with the axial direction and perpendicular to the first radial direction can be defined as the second radial direction; then with respect to the orientation relationship between the second interface component 600 and the shell component 100, the third direction is equivalent to the axial direction, the second direction is equivalent to the first radial direction, and the first direction is equivalent to the second radial direction.

[0153] For one example, see Figure 12 and Figure 13 The second fixing member 620 includes an integrally formed snap ring portion 621 and an end ear portion 622. The snap ring portion 621 has a generally C-shaped profile, and the end ears 622 are disposed at both ends of the snap ring portion 621 along its length, protruding from the surface of the snap ring portion 621 along a first direction. By arranging the second fixing member 620 between the two fixing protrusions 185, the end ears 622 abut against the fixing protrusions 185 on the corresponding side, thereby causing the snap ring portion 621 to contract and deform, thereby clamping the second interface member 610 to the second housing 120.

[0154] For one example, see Figure 12 and Figure 13 The end of the ear portion 622 facing the corresponding fixing protrusion 185 in the first direction is provided with a snap-fitting notch 623, and the fixing protrusion 185 can be inserted into the snap-fitting notch 623. Thus, by virtue of the engagement between the snap-fitting notch 623 and the fixing protrusion 185, the first fixing member 620 is positioned and restrained between the two fixing protrusions 185, thereby preventing the first fixing member 620 from shifting relative to the second housing 120 in the first and third directions. At the same time, the structural stability of the second fixing member 620 and the second housing 120 is enhanced.

[0155] For one example, see Figure 12 The second shell 120 is provided with a first glue-containing groove 186 on the inner wall thereof on which the fixing protrusion 185 is provided. The first glue-containing groove 186 is located within the contour coverage range of the end ear 622. That is, the end ear 622 covers the notch arrangement of the first glue-containing groove 186. By filling the first glue-containing groove 186 with sealant, the end ear 622 can be glued and fixed to the second shell 120 with the help of the sealant, thereby further improving the stability of the structural connection between the second interface assembly 600 and the second shell 120.

[0156] In some embodiments, a structure similar to the reinforcement protrusion 525 may be provided on the surface of the end ear portion 622 facing the first adhesive receiving groove 186 to further increase the contact area between the sealant and the end ear portion 622 .

[0157] For one example, see Figure 13 The second fixing member 620 (eg, the snap ring portion 621 ) is provided with a second blocking structure 624 . The second blocking structure 624 can be configured to be complementary to the outer contour of the second interface member 610 .

[0158] On the one hand, the second blocking structure 624 is used to support the second interface part 610, and can cooperate with the fixed protrusion 185 to prevent the second interface part 610 from moving in the third direction toward the side away from the second connection port 120g, so that the second interface part 610 can withstand the pushing force from the external control device and realize the connection between the second interface part 610 and the external control device.

[0159] On the other hand, the structural cooperation between the second blocking structure 624 and the second interface member 610 can also prevent the second interface member 610 from rotating relative to the second fixing member 620 or the second shell 120, thereby playing a role in preventing foolish positioning.

[0160] For some examples, see Figure 12 Since the second interface component 600 usually does not need to be connected to an external control device when the wearable device is in normal use, in order to ensure the overall structural sealing or contour integrity of the device, a seal 630 can be set at the second connection port 120g. The seal 630 can be a sealing plug made of plastic material or other suitable structural components. By inserting the seal 630 into the second connection port 120g or pulling it out from the second connection port 120g, the second connection port 120g can be selectively closed and opened.

[0161] In some embodiments where the speaker device is used as a consumable component of a wearable device, or in some scenarios where the speaker device is not assembled and connected to the device body, the seal 630 can also be used to temporarily seal the first connection port 120f.

[0162] In some embodiments where the housing assembly 100 is made of polyimide material, the first fixing member 520 and the second fixing member 620 are both integral structures made of polyimide material. This allows the materials of the various components of the device body to be nearly consistent, which is not only beneficial to the processing and manufacturing of related components, but also ensures that the related components have good biocompatibility and sufficient mechanical strength.

[0163] In some embodiments, based on the differences in the structural settings of the device body or the shell assembly 100, or the differences in the structural layout of the various components in the movement assembly on the shell assembly 100, the first interface assembly 500 and the second interface assembly 600 can also be fixed to the second shell 120 using the same installation form.

[0164] As mentioned above, the first interface component 500 and the second interface component 600 can be set selectively; therefore, in some embodiments, the first interface component 500 or the second interface component 600 can be called an interface component, the first interface part 510 or the second interface part 610 can be called an interface part, the first fixing part 520 or the second fixing part 620 can be called a fixing part, and the first connection port 120f or the second connection port 120g can be called a connection port.

[0165] The above specific examples are used to illustrate the present application, which is only used to help understand the present application and is not intended to limit the present application. For those skilled in the art of the present application, based on the concept of the present application, they can also make some simple deductions, modifications or substitutions.

Claims

1. A wearable device, characterized in that: include: A housing assembly having a connection port, the connection port connecting the interior of the housing assembly with the exterior; An interface assembly comprising an interface member and a fixing member that cooperate with each other, wherein the interface member has an interface end and a wiring end facing each other, and is arranged inside the housing assembly with the interface end facing the connection port; the fixing member is connected to the inner wall of the housing assembly to restrict and fix the interface member to the housing assembly; A control panel assembly is disposed inside the housing assembly; A wire assembly is connected between the wiring terminal and the control board assembly.

2. The wearable device according to claim 1, wherein: A second fixing structure is formed between the fixing member and the inner wall of the housing assembly, and the second fixing structure is configured to limit the relative position between the fixing member and the housing assembly from at least two different directions.

3. The wearable device according to claim 2, wherein: The connecting direction between the interface end and the connection port is defined as an axial direction, a direction intersecting the axial direction is defined as a first radial direction, and another direction intersecting the axial direction and perpendicular to the first radial direction is defined as a second radial direction; wherein: The interface part is fixed to one side of the fixing part in the first radial direction; the second fixing structure includes a second positioning protrusion and a second positioning slot, the second positioning protrusion protrudes from the inner wall of the shell assembly in the first radial direction facing away from the interface part, and the second positioning slot is provided in the fixing part; the second positioning protrusion is inserted into the second positioning slot along the first radial direction so as to be able to limit the fixing part from the axial direction and the second radial direction.

4. The wearable device according to claim 3, wherein: The second fixing structure further includes a supporting protrusion, the supporting protrusion and the second positioning protrusion protruding from the same side inner wall of the housing assembly, and the supporting protrusion surrounds the second positioning protrusion; The supporting protrusion is pressed against the fixing member to form a glue containing space for containing sealant between the fixing member and the inner wall of the shell assembly.

5. The wearable device according to claim 4, wherein: The second fixing structure further includes a reinforcing protrusion, which is protruding from a surface of the fixing member facing the adhesive space, and the reinforcing protrusion is inserted into the adhesive space.

6. The wearable device according to claim 4, wherein: The dimension of the support protrusion in the first radial direction is configured to gradually decrease from a side of the support protrusion farther from the connection port in the axial direction toward a side closer to the connection port.

7. The wearable device according to claim 2, wherein: The connecting direction of the interface end and the connection port is defined as an axial direction, a direction intersecting the axial direction is defined as a first radial direction, and another direction intersecting the axial direction and perpendicular to the first radial direction is defined as a second radial direction; wherein: The fixing member has a supporting portion and a mounting portion, the mounting portion is located on one side of the supporting portion in the first radial direction, and the interface member is fixed to the mounting portion; a second fixing structure is formed between the inner wall of the shell assembly facing away from the mounting portion in the first radial direction and the supporting portion, and the second fixing structure is configured to limit the fixing member at least from the axial direction and the second radial direction.

8. The wearable device according to claim 7, wherein: The shell assembly is provided with a first limiting protrusion protruding from the inner wall facing the mounting portion in the first radial direction, and the mounting portion is provided with a limiting table; the first limiting protrusion and the limiting table abut against each other in the axial direction and / or the first radial direction to limit the relative position of the fixing member and the shell assembly.

9. The wearable device according to claim 7, wherein: The mounting portion is further provided with a mounting through hole, the mounting through hole passing through the mounting portion along the axial direction, the interface member is arranged through the mounting through hole and fixed to the mounting portion; A blocking structure for supporting the interface member is provided in the mounting through hole, and the blocking structure is used to prevent the interface member from moving in the axial direction toward the side away from the connecting port, and the blocking structure is also used to prevent the interface member from rotating relative to the mounting portion.

10. The wearable device according to any one of claims 1 to 9, wherein: The number of the interface components is set to be multiple, and the multiple interface components include a first interface component and a second interface component for connecting different external devices. The housing component has multiple connection ports, and the multiple connection ports include a first connection port and a second connection port; wherein: The first connection port is provided on one side of the housing assembly in the first direction, and the interface end of the first interface assembly and the first connection port face each other in the first direction; The second connection port is provided on one side of the housing assembly in the third direction, and the interface end of the second interface assembly and the second connection port face each other in the third direction; The first direction intersects the third direction.

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