Accessory device comprising locking unit

Abstract

This accessory device may comprise a first fastening member, a second fastening member, and a locking unit that locks the first fastening member and the second fastening member or releases the lock. According to an embodiment, the locking unit may comprise: a housing that comprises a first magnetic body and is connected to the first fastening member; a holder that comprises a second magnetic body and a loop, through which the second fastening member passes; and a connection member for connecting the holder and the housing so that the holder can move between a first position, in which the first magnetic body is relatively spaced apart from the second magnetic body, and a second position, in which the first magnetic body is relatively close to the second magnetic body.

Description

Accessory device including a locking unit

[0001] Various embodiments disclosed in this document relate to an accessory device including a locking unit.

[0002] As technology advances, various types of electronic devices have been developed, and they are being used in diverse ways to suit users' living environments. Examples of electronic devices include portable communication devices such as smartphones, tablet PCs, and laptops, as well as wearable devices such as smartwatches and head-mounted displays.

[0003] An accessory device is a device that assists the use of an electronic device or provides convenience to the user of the electronic device. For example, in the case of an accessory device for a wearable device, the accessory device may assist in attaching and detaching the wearable device, allowing the user to easily and conveniently attach and detach the wearable device.

[0004] However, the above-described content should not be construed as the applicant's recognition of the content described in this document as prior art, but should only be construed as technology (related art) related to the invention described in this document.

[0005] According to one embodiment of the present document, an accessory device may provide a user with intuitiveness, convenience, and / or ease in connecting and disconnecting a fastening member (e.g., a strap). Furthermore, the user may easily and conveniently adjust the length of the accessory device.

[0006] The technical problems to be achieved through the various embodiments disclosed in this document are not limited to the technical problems mentioned above, and other technical problems not mentioned can be clearly understood by a person having ordinary skill in the technical field to which the invention described in this document belongs from the description below.

[0007] An accessory device according to one embodiment may include a first fastening member, a second fastening member, and a locking unit for fastening or releasing the first fastening member and the second fastening member. In one embodiment, the locking unit may include a housing including a first magnetic body and connected to the first fastening member; a holder including a loop configured to allow the second fastening member to pass through and a second magnetic body; and a connecting member connecting the holder and the housing such that the holder is movable between a first position where the first magnetic body and the second magnetic body are relatively spaced apart and a second position where the first magnetic body and the second magnetic body are relatively adjacent.

[0008] Alternatively, an electronic device according to one embodiment may include a body including a first connection area and a second connection area, a first fastening member including a first end connected to the first connection area and a second end opposite the first end, a second fastening member connected to the second connection area, and a locking unit for fixing or releasing the first fastening member and the second fastening member. In one embodiment, the locking unit may include a housing including a first magnetic body and connected to a second end of the first fastening member, a loop configured to allow the second fastening member to pass through, and a holder including a second magnetic body, and a connecting member connecting the holder and the housing such that the holder is movable between a first position where the first magnetic body and the second magnetic body are relatively spaced apart and a second position where the first magnetic body and the second magnetic body are relatively adjacent.

[0009] FIG. 1 is a block diagram of an electronic device within a network environment according to various embodiments.

[0010] FIG. 2A is a front perspective view of an electronic device according to one embodiment.

[0011] FIG. 2b is a rear perspective view of an electronic device according to one embodiment.

[0012] FIG. 3A is an exploded perspective view of an electronic device according to one embodiment.

[0013] FIG. 3b is a cross-sectional view of an electronic device according to one embodiment, schematically illustrating the interior of the electronic device.

[0014] Figure 4 is a perspective view of an electronic device according to one embodiment.

[0015] Figure 5a is an exploded perspective view of a locking unit according to one embodiment.

[0016] Figure 5b is an exploded perspective view of a locking unit according to one embodiment.

[0017] FIG. 5c is a side view of a locking unit according to one embodiment.

[0018] FIG. 6A is a perspective view of an accessory device according to one embodiment.

[0019] FIG. 6b is a cross-sectional view of an accessory device according to one embodiment.

[0020] FIG. 6c is an enlarged view of an accessory device according to one embodiment.

[0021] FIG. 7A is a perspective view of an accessory device according to one embodiment.

[0022] FIG. 7b is a cross-sectional view of an accessory device according to one embodiment.

[0023] FIG. 7c is an enlarged view of an accessory device according to one embodiment.

[0024] FIG. 8 is a cross-sectional view of an accessory device according to one embodiment.

[0025] Hereinafter, embodiments will be described in detail with reference to the attached drawings. In the description with reference to the attached drawings, identical components are assigned the same reference numerals regardless of the drawing numbers, and redundant descriptions thereof will be omitted.

[0026] The various embodiments and terminology used herein are not intended to limit the technical features described in the present disclosure to specific embodiments, but should be understood to include various modifications, equivalents, or substitutes of the embodiments. In connection with the description of the drawings, similar reference numerals may be used for similar or related components. The singular form of a noun corresponding to an item may include one or more of the items, unless the context clearly indicates otherwise. In the present disclosure, each of the phrases "A or B," "at least one of A and B," "at least one of A or B," "A, B, or C," "at least one of A, B, and C," and "at least one of A, B, or C" can include any one of the items listed together in the corresponding phrase among the phrases, or all possible combinations thereof. Terms such as "first", "second", or "first" or "second" may be used merely to distinguish one component from another, and do not limit the components in any other respect (e.g., importance or order). When a component (e.g., a first component) is referred to as "coupled" or "connected" to another (e.g., a second component), with or without the terms "functionally" or "communicatively," it means that the component can be connected to the other component directly (e.g., wired), wirelessly, or through a third component.

[0027] The term "module" used in various embodiments may include a unit implemented in hardware, software, or firmware, and may be used interchangeably with terms such as logic, logic block, component, or circuit. A module may be an integral component, or a minimum unit or part of such a component that performs one or more functions. For example, according to one embodiment, a module may be implemented in the form of an application-specific integrated circuit (ASIC).

[0028] Various embodiments may be implemented as software (e.g., a program (120)) including one or more instructions stored in a storage medium (e.g., an internal memory (136) or an external memory (138)) readable by a machine (e.g., an electronic device). For example, a processor of the machine (e.g., an electronic device) may call at least one instruction among the one or more instructions stored from the storage medium and execute it. This enables the machine to operate to perform at least one function according to the at least one called instruction. The one or more instructions may include code generated by a compiler or code executable by an interpreter. The machine-readable storage medium may be provided in the form of a non-transitory storage medium. Here, 'non-transitory' simply means that the storage medium is a tangible device and does not contain signals (e.g. electromagnetic waves), and the term does not distinguish between cases where data is stored semi-permanently or temporarily on the storage medium.

[0029] According to one embodiment, the method according to the various embodiments disclosed in the present disclosure may be provided as included in a computer program product. The computer program product may be traded as a product between a seller and a buyer. The computer program product may be distributed in the form of a machine-readable storage medium (e.g., compact disc read only memory (CD-ROM)), or may be distributed online (e.g., downloaded or uploaded) via an application store (e.g., Play Store™) or directly between two user devices (e.g., smartphones). In the case of online distribution, at least a portion of the computer program product may be temporarily stored or temporarily generated in a machine-readable storage medium, such as the memory of a manufacturer's server, an application store's server, or an intermediary server.

[0030] According to various embodiments, each component (e.g., a module or a program) of the above-described components may include one or more entities, and some of the entities may be separated and placed in other components. According to various embodiments, one or more components or operations of the aforementioned components may be omitted, or one or more other components or operations may be added. Alternatively or additionally, a plurality of components (e.g., a module or a program) may be integrated into a single component. In such a case, the integrated component may perform one or more functions of each of the plurality of components identically or similarly to those performed by the corresponding component among the plurality of components prior to the integration. According to various embodiments, the operations performed by a module, program, or other component may be executed sequentially, in parallel, iteratively, or heuristically, or one or more of the operations may be executed in a different order, omitted, or one or more other operations may be added.

[0031] FIG. 1 is a block diagram of an electronic device (101) within a network environment (100) according to various embodiments. Referring to FIG. 1, in the network environment (100), the electronic device (101) may communicate with the electronic device (102) via a first network (198) (e.g., a short-range wireless communication network), or may communicate with at least one of the electronic device (104) and the server (108) via a second network (199) (e.g., a long-range wireless communication network). According to one embodiment, the electronic device (101) may communicate with the electronic device (104) via the server (108). According to one embodiment, the electronic device (101) may include a processor (120), a memory (130), an input module (150), an audio output module (155), a display module (160), an audio module (170), a sensor module (176), an interface (177), a connection terminal (178), a haptic module (179), a camera module (180), a power management module (188), a battery (189), a communication module (190), a subscriber identification module (196), or an antenna module (197). In some embodiments, the electronic device (101) may omit at least one of these components (e.g., the connection terminal (178)), or may have one or more other components added. In some embodiments, some of these components (e.g., the sensor module (176), the camera module (180), or the antenna module (197)) may be integrated into one component (e.g., the display module (160)).

[0032] The processor (120) may control at least one other component (e.g., a hardware or software component) of the electronic device (101) connected to the processor (120) by executing, for example, software (e.g., a program (140)), and may perform various data processing or calculations. According to one embodiment, as at least a part of the data processing or calculation, the processor (120) may store a command or data received from another component (e.g., a sensor module (176) or a communication module (190)) in a volatile memory (132), process the command or data stored in the volatile memory (132), and store the resulting data in a non-volatile memory (134). According to one embodiment, the processor (120) may include a main processor (121) (e.g., a central processing unit or an application processor) or a secondary processor (123) (e.g., a graphics processing unit, a neural processing unit (NPU), an image signal processor, a sensor hub processor, or a communication processor) that can operate independently or together therewith. For example, if the electronic device (101) includes a main processor (121) and a secondary processor (123), the secondary processor (123) may be configured to use less power than the main processor (121) or to be specialized for a specified function. The secondary processor (123) may be implemented separately from the main processor (121) or as a part thereof.

[0033] The auxiliary processor (123) may control at least a part of functions or states associated with at least one component (e.g., a display module (160), a sensor module (176), or a communication module (190)) of the electronic device (101), for example, on behalf of the main processor (121) while the main processor (121) is in an inactive (e.g., sleep) state, or together with the main processor (121) while the main processor (121) is in an active (e.g., application execution) state. In one embodiment, the auxiliary processor (123) (e.g., an image signal processor or a communication processor) may be implemented as a part of another functionally related component (e.g., a camera module (180) or a communication module (190)). In one embodiment, the auxiliary processor (123) (e.g., a neural network processing unit) may include a hardware structure specialized for processing artificial intelligence models. The artificial intelligence models may be generated through machine learning. This learning can be performed, for example, on the electronic device (101) itself where the artificial intelligence model is executed, or can be performed through a separate server (e.g., server (108)). The learning algorithm can include, for example, supervised learning, unsupervised learning, semi-supervised learning, or reinforcement learning, but is not limited to the examples described above. The artificial intelligence model can include multiple artificial neural network layers.The artificial neural network may be one of a deep neural network (DNN), a convolutional neural network (CNN), a recurrent neural network (RNN), a restricted Boltzmann machine (RBM), a deep belief network (DBN), a bidirectional recurrent deep neural network (BRDNN), a deep Q-network, or a combination of two or more of the above, but is not limited to the examples described above. In addition to, or alternatively to, a hardware structure, an artificial intelligence model may include a software structure.

[0034] The memory (130) can store various data used by at least one component (e.g., processor (120) or sensor module (176)) of the electronic device (101). The data can include, for example, software (e.g., program (140)) and input data or output data for commands related thereto. The memory (130) can include volatile memory (132) or non-volatile memory (134).

[0035] The program (140) may be stored as software in the memory (130) and may include, for example, an operating system (142), middleware (144), or an application (146).

[0036] The input module (150) can receive commands or data to be used in a component of the electronic device (101) (e.g., a processor (120)) from an external source (e.g., a user) of the electronic device (101). The input module (150) can include, for example, a microphone, a mouse, a keyboard, a key (e.g., a button), or a digital pen (e.g., a stylus pen).

[0037] The audio output module (155) can output audio signals to the outside of the electronic device (101). The audio output module (155) can include, for example, a speaker or a receiver. The speaker can be used for general purposes, such as multimedia playback or recording playback. The receiver can be used to receive incoming calls. According to one embodiment, the receiver can be implemented separately from the speaker or as part of the speaker.

[0038] The display module (160) can visually provide information to an external party (e.g., a user) of the electronic device (101). The display module (160) may include, for example, a display, a holographic device, or a projector and a control circuit for controlling the device. According to one embodiment, the display module (160) may include a touch sensor configured to detect a touch, or a pressure sensor configured to measure the intensity of a force generated by the touch.

[0039] The audio module (170) can convert sound into an electrical signal, or vice versa, convert an electrical signal into sound. According to one embodiment, the audio module (170) can acquire sound through the input module (150), output sound through the sound output module (155), or an external electronic device (e.g., electronic device (102)) (e.g., speaker or headphone) directly or wirelessly connected to the electronic device (101).

[0040] The sensor module (176) can detect the operating status (e.g., power or temperature) of the electronic device (101) or the external environmental status (e.g., user status) and generate an electrical signal or data value corresponding to the detected status. According to one embodiment, the sensor module (176) can include, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a proximity sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor.

[0041] The interface (177) may support one or more designated protocols that may be used to directly or wirelessly connect the electronic device (101) to an external electronic device (e.g., the electronic device (102)). In one embodiment, the interface (177) may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, or an audio interface.

[0042] The connection terminal (178) may include a connector through which the electronic device (101) may be physically connected to an external electronic device (e.g., electronic device (102)). According to one embodiment, the connection terminal (178) may include, for example, an HDMI connector, a USB connector, an SD card connector, or an audio connector (e.g., a headphone connector).

[0043] A haptic module (179) can convert electrical signals into mechanical stimuli (e.g., vibration or movement) or electrical stimuli that a user can perceive through tactile or kinesthetic sensations. According to one embodiment, the haptic module (179) can include, for example, a motor, a piezoelectric element, or an electrical stimulation device.

[0044] The camera module (180) can capture still images and videos. According to one embodiment, the camera module (180) may include one or more lenses, image sensors, image signal processors, or flashes.

[0045] The power management module (188) can manage the power supplied to the electronic device (101). According to one embodiment, the power management module (188) can be implemented as, for example, at least a part of a power management integrated circuit (PMIC). The wireless power transmission / reception module (187) can be configured to wirelessly transmit and receive power.

[0046] A battery (189) may power at least one component of the electronic device (101). In one embodiment, the battery (189) may include, for example, a non-rechargeable primary battery, a rechargeable secondary battery, or a fuel cell.

[0047] The communication module (190) may support the establishment of a direct (e.g., wired) communication channel or a wireless communication channel between the electronic device (101) and an external electronic device (e.g., electronic device (102), electronic device (104), or server (108)), and the performance of communication through the established communication channel. The communication module (190) may operate independently from the processor (120) (e.g., application processor) and may include one or more communication processors that support direct (e.g., wired) communication or wireless communication. According to one embodiment, the communication module (190) may include a wireless communication module (192) (e.g., a cellular communication module, a short-range wireless communication module, or a global navigation satellite system (GNSS) communication module) or a wired communication module (194) (e.g., a local area network (LAN) communication module, or a power line communication module). Among these communication modules, the corresponding communication module can communicate with an external electronic device (104) via a first network (198) (e.g., a short-range communication network such as Bluetooth, wireless fidelity (WiFi) direct, or infrared data association (IrDA)) or a second network (199) (e.g., a long-range communication network such as a legacy cellular network, a 5G network, a next-generation communication network, the Internet, or a computer network (e.g., a LAN or WAN)). These various types of communication modules can be integrated into a single component (e.g., a single chip) or implemented as multiple separate components (e.g., multiple chips). The wireless communication module (192) can verify or authenticate the electronic device (101) within a communication network such as the first network (198) or the second network (199) by using subscriber information (e.g., an international mobile subscriber identity (IMSI)) stored in the subscriber identification module (196).

[0048] The wireless communication module (192) can support 5G networks and next-generation communication technologies following the 4G network, such as NR access technology (new radio access technology). The NR access technology can support high-speed transmission of high-capacity data (eMBB (enhanced mobile broadband)), minimization of terminal power and connection of multiple terminals (mMTC (massive machine type communications)), or high reliability and low latency (URLLC (ultra-reliable and low-latency communications)). The wireless communication module (192) can support, for example, a high-frequency band (e.g., mmWave band) to achieve a high data transmission rate. The wireless communication module (192) can support various technologies for securing performance in a high-frequency band, such as beamforming, massive multiple-input and multiple-output (MIMO), full dimensional MIMO (FD-MIMO), array antenna, analog beam-forming, or large scale antenna. The wireless communication module (192) can support various requirements specified in the electronic device (101), an external electronic device (e.g., the electronic device (104)), or a network system (e.g., the second network (199)). According to one embodiment, the wireless communication module (192) can support a peak data rate (e.g., 20 Gbps or more) for eMBB realization, a loss coverage (e.g., 164 dB or less) for mMTC realization, or a U-plane latency (e.g., 0.5 ms or less for downlink (DL) and uplink (UL), or 1 ms or less for round trip) for URLLC realization.

[0049] The antenna module (197) can transmit or receive signals or power to or from an external device (e.g., an external electronic device). According to one embodiment, the antenna module (197) may include an antenna including a radiator formed of a conductor or a conductive pattern formed on a substrate (e.g., a PCB). According to one embodiment, the antenna module (197) may include a plurality of antennas (e.g., an array antenna). In this case, at least one antenna suitable for a communication method used in a communication network, such as the first network (198) or the second network (199), may be selected from the plurality of antennas, for example, by the communication module (190). A signal or power may be transmitted or received between the communication module (190) and an external electronic device via the at least one selected antenna. According to some embodiments, in addition to the radiator, another component (e.g., a radio frequency integrated circuit (RFIC)) may be additionally formed as a part of the antenna module (197).

[0050] According to various embodiments, the antenna module (197) may form a mmWave antenna module. According to one embodiment, the mmWave antenna module may include a printed circuit board, an RFIC disposed on or adjacent a first side (e.g., a bottom side) of the printed circuit board and capable of supporting a designated high-frequency band (e.g., a mmWave band), and a plurality of antennas (e.g., an array antenna) disposed on or adjacent a second side (e.g., a top side or a side side) of the printed circuit board and capable of transmitting or receiving signals in the designated high-frequency band.

[0051] At least some of the above components can be interconnected and exchange signals (e.g., commands or data) with each other via a communication method between peripheral devices (e.g., a bus, GPIO (general purpose input and output), SPI (serial peripheral interface), or MIPI (mobile industry processor interface)).

[0052] According to one embodiment, commands or data may be transmitted or received between the electronic device (101) and an external electronic device (104) via a server (108) connected to a second network (199). Each of the external electronic devices (102 or 104) may be the same or a different type of device as the electronic device (101). According to one embodiment, all or part of the operations executed in the electronic device (101) may be executed in one or more of the external electronic devices (102, 104, or 108). For example, when the electronic device (101) is to perform a certain function or service automatically or in response to a request from a user or another device, the electronic device (101) may, instead of or in addition to executing the function or service by itself, request one or more external electronic devices to perform the function or at least a part of the service. One or more external electronic devices that receive the request may execute at least a portion of the requested function or service, or an additional function or service related to the request, and transmit the result of the execution to the electronic device (101). The electronic device (101) may process the result as is or additionally and provide it as at least a portion of a response to the request. For this purpose, cloud computing, distributed computing, mobile edge computing (MEC), or client-server computing technology may be used, for example. The electronic device (101) may provide an ultra-low latency service by using distributed computing or mobile edge computing, for example. In another embodiment, the external electronic device (104) may include an Internet of Things (IoT) device. The server (108) may be an intelligent server utilizing machine learning and / or a neural network. According to one embodiment, the external electronic device (104) or the server (108) may be included in the second network (199).The electronic device (101) can be applied to intelligent services (e.g., smart home, smart city, smart car, or healthcare) based on 5G communication technology and IoT-related technology.

[0053] Electronic devices according to the various embodiments disclosed in this document may take various forms. Electronic devices may include, for example, portable communication devices (e.g., smartphones), computer devices, portable multimedia devices, portable medical devices, cameras, wearable devices, or home appliances. Electronic devices according to the embodiments disclosed in this document are not limited to the aforementioned devices.

[0054] FIG. 2a is a front perspective view of an electronic device according to one embodiment, and FIG. 2b is a rear perspective view of another electronic device according to one embodiment.

[0055] Referring to FIGS. 2A and 2B, an electronic device (200) according to one embodiment (e.g., the electronic device (101) of FIG. 1) may include a housing (210) including a first side (or front side) (210A), a second side (or back side) (210B), and a side surface (210C) surrounding a space between the first side (210A) and the second side (210B), and a fastening member (250, 260) connected to at least a portion of the housing (210) and configured to detachably fasten the electronic device (200) to a part of a user's body (e.g., a wrist, an ankle, etc.). Alternatively, in one embodiment, the housing may refer to a structure forming a portion of the first side (210A), the second side (210B), and the side surface (210C) of FIG. 2A.

[0056] In one embodiment, the first side (210A) may be formed by a front plate (201) that is at least partially transparent (e.g., a glass plate or a polymer plate comprising various coating layers). The second side (210B) may be formed by a back plate (207) that is substantially opaque.

[0057] For example, the rear plate (207) may be formed of coated or colored glass, ceramic, polymer, metal (e.g., aluminum, stainless steel (STS), or magnesium), or a combination of at least two of the foregoing materials. The side (210C) may be formed of a side bezel structure (or “side member”) (206) that is coupled to the front plate (201) and the rear plate (207) and comprises a metal and / or polymer. Alternatively, in one embodiment, the rear plate (207) and the side bezel structure (206) may be formed integrally and comprise the same material (e.g., a metal material such as aluminum). The fastening members (250, 260) may be formed of various materials and shapes. The integral and multiple unit links may be formed to be movable with each other by woven fabric, leather, rubber, urethane, metal, ceramic, or a combination of at least two of the foregoing materials.

[0058] According to one embodiment, the electronic device (200) may include at least one of a display (e.g., display (330) of FIG. 3A), an audio module (205, 208), a sensor module (211), a key input device (202, 203, 204), and a connector hole (209). In some embodiments, the electronic device (200) may omit at least one of the components (e.g., the key input device (202, 203, 204), the connector hole (209), or the sensor module (211)) or may additionally include other components.

[0059] In one embodiment, the display (330) may be exposed, for example, through a significant portion of the front plate (201). The shape of the display (330) may correspond to the shape of the front plate (201), and may be in various shapes such as circular, oval, or polygonal. The display (330) may be coupled to or disposed adjacent to a touch sensing circuit, a pressure sensor capable of measuring the intensity (pressure) of a touch, and / or a fingerprint sensor.

[0060] In one embodiment, the audio module (205, 208) may include a microphone hole (205) and a speaker hole (208). The microphone hole (205) may have a microphone positioned therein for acquiring external sounds, and in some embodiments, multiple microphones may be positioned therein to detect the direction of sounds. The speaker hole (208) may be used as an external speaker and a receiver for calls. In some embodiments, the speaker hole (208) and the microphone hole (205) may be implemented as a single hole, or a speaker may be included without the speaker hole (208) (e.g., a piezo speaker).

[0061] In one embodiment, the sensor module (211) may generate an electrical signal or data value corresponding to an internal operating state of the electronic device (200) or an external environmental state. The sensor module (211) may include, for example, a biometric sensor module (211) (e.g., an HRM sensor) disposed on the second surface (210B) of the housing (210). The electronic device (200) may further include at least one of a non-illustrated sensor module, for example, a gesture sensor, a gyro sensor, a barometric pressure sensor, a magnetic sensor, an acceleration sensor, a grip sensor, a color sensor, an IR (infrared) sensor, a biometric sensor, a temperature sensor, a humidity sensor, or an illuminance sensor.

[0062] In one embodiment, the sensor module (211) may include electrode regions (213, 214) forming a portion of a surface of the electronic device (200) and a biosignal detection circuit (not shown) electrically connected to the electrode regions (213, 214). For example, the electrode regions (213, 214) may include a first electrode region (213) and a second electrode region (214) disposed on a second surface (210B) of the housing (210). The sensor module (211) may be configured such that the electrode regions (213, 214) obtain an electrical signal from a portion of the user's body, and the biosignal detection circuit detects bioinformation of the user based on the electrical signal.

[0063] In one embodiment, the key input devices (202, 203, 204) may include a wheel key (202) disposed on a first side (210A) of the housing (210) and rotatable in at least one direction, and / or a side key button (203, 204) disposed on a side surface (210C) of the housing (210). The wheel key may have a shape corresponding to the shape of the front plate (202). In another embodiment, the electronic device (200) may not include some or all of the above-mentioned key input devices (202, 203, 204), and the key input devices (202, 203, 204) that are not included may be implemented in another form, such as a soft key, on the display (330). The connector hole (209) may accommodate a connector (e.g., a USB connector) for transmitting and receiving power and / or data with an external electronic device, and may include another connector hole (not shown) for receiving a connector for transmitting and receiving audio signals with the external electronic device. The electronic device (200) may further include, for example, a connector cover (not shown) that covers at least a portion of the connector hole (209) and blocks the inflow of external foreign substances into the connector hole.

[0064] In one embodiment, the fastening member (250, 260) may be removably fastened to at least a portion of the housing (210) using a locking member (251, 261). The fastening member (250, 260) may include one or more of a fixing member (252), a fixing member fastening hole (253), a band guide member (254), and a band fastening ring (255).

[0065] In one embodiment, the fixing member (252) may be configured to fix the housing (210) and the fastening members (250, 260) to a part of the user's body (e.g., wrist, ankle, etc.). The fastening member fastening hole (253) may correspond to the fastening member (252) to fasten the housing (210) and the fastening members (250, 260) to a part of the user's body. The band guide member (254) may be configured to limit the range of motion of the fastening member (252) when the fastening member (252) is fastened to the fastening member fastening hole (253), thereby allowing the fastening members (250, 260) to be fastened in close contact with a part of the user's body. The band fixing ring (255) may limit the range of motion of the fastening members (250, 260) when the fastening member (252) and the fastening member fastening hole (253) are fastened.

[0066] FIG. 3a is an exploded perspective view of an electronic device (300) according to one embodiment, and FIG. 3b is a cross-sectional view of an electronic device (300) according to one embodiment, schematically illustrating the interior of the electronic device.

[0067] Referring to FIGS. 3A and 3B, an electronic device (300) according to one embodiment may be a wearable device that can be attached to a part of the body.

[0068] An electronic device (300) according to an embodiment (e.g., electronic device (101) of FIG. 1 or electronic device (200) of FIG. 2A) may include at least a portion of a housing (310) (e.g., housing (210) of FIG. 2A), a wheel key (320) (e.g., wheel key (202) of FIG. 2A), a display (330), a support member (340) (e.g., a bracket), a battery (350), a printed circuit board (360), a sealing member (370), a fastening member (381, 382) (e.g., fastening member (250, 260) of FIG. 2A), and / or an antenna module (390, 395) (e.g., antenna module (197) of FIG. 1). At least one of the components of the electronic device (300) may be identical or similar to at least one of the components of the electronic device (101) of FIG. 1 or the electronic device (200) of FIG. 2a, and any overlapping descriptions will be omitted below.

[0069] In one embodiment, the housing (310) may form at least a portion of the exterior of the electronic device (300). For example, the housing (310) may include a front plate (311) (e.g., the front plate (201) of FIG. 2A), a back plate (312) (e.g., the back plate (207) of FIG. 2B), and a side bezel structure (313) (e.g., the side bezel structure (206) of FIG. 2A). A space may be formed inside the housing (310) for arranging various configurations.

[0070] For example, at least some of a display (330), a support member (340), a battery (350), a printed circuit board (360), a sealing member (370), and / or an antenna module (390, 395) may be placed inside the housing (310). However, this is merely exemplary, and the configurations placed inside the housing (310) are not limited thereto, and some or all of the above-described configurations may be placed outside the housing (310).

[0071] In one embodiment, the wheel key (320) may be positioned on an external front surface (e.g., a +z-direction surface) of the housing (310). The wheel key (320) may be rotatable in at least one direction.

[0072] In one embodiment, the display (330) can visually display information. The display (330) can be positioned toward the front side (e.g., the +z-direction side) of the electronic device (300) so as to be visually exposed through at least a portion of the front plate (311).

[0073] In one embodiment, the support member (340) may be disposed inside the electronic device (300) and connected to the side bezel structure (313) or may be formed integrally with the side bezel structure (313). The support member (340) may be formed of, for example, a metallic material and / or a non-metallic (e.g., a polymer) material. Various configurations may be disposed and supported on the support member (340). For example, a display (330) may be disposed and supported on one surface (e.g., a surface in the +z direction) of the support member (340).

[0074] In one embodiment, the battery (350) may power at least one component of the electronic device (300). For example, the battery (350) may include a primary battery, a secondary battery, or a fuel cell. The battery (350) may be integrally disposed within the electronic device (300) or may be detachably disposed on the electronic device (300). For example, the battery (350) may be positioned toward the rear of the support member (340) (e.g., in the -z direction). However, this is merely exemplary, and the position of the battery (350) is not limited thereto. For example, at least a portion of the battery (350) may be disposed substantially on the same plane as the printed circuit board (360).

[0075] In one embodiment, the printed circuit board (360) may be equipped with a processor, memory, and / or an interface. The processor may include, for example, one or more of a central processing unit (CPU), an application processor, a graphic processing unit (GPU), an application processor, a sensor processor, or a communication processor. The memory may include, for example, volatile memory or non-volatile memory. The interface may include, for example, a high definition multimedia interface (HDMI), a universal serial bus (USB) interface, an SD card interface, and / or an audio interface. The interface may electrically or physically connect the electronic device (300) to an external electronic device, and may include, for example, a USB connector, an SD card / MMC connector, or an audio connector. The printed circuit board (360) may be positioned in a rearward direction (e.g., in the -z direction) of the display (330) and / or the battery (350).

[0076] In one embodiment, the sealing member (370) may be positioned between the side bezel structure (313) and the rear plate (312). The sealing member (370) may be configured to block moisture and foreign substances from entering the space surrounded by the side bezel structure (313) and the rear plate (312) from the outside.

[0077] In one embodiment, the antenna module (390, 395) may include at least one of a first antenna (390) and a second antenna (395). The antenna module (390, 395) may be positioned closer to the rear side (e.g., the -z direction side) than the front side (e.g., the +z direction side) of the electronic device (300). For example, the first antenna (390) may be positioned between the display (330) and the support member (340), and the second antenna (395) may be positioned between the printed circuit board (360) and the rear plate (312). However, FIGS. 3A and 3B are merely exemplary drawings, and the antenna module (390, 395) of one embodiment may be formed as a single continuous structure or a plurality of connected structures. Alternatively, in one embodiment, the antenna module (390, 395) may be formed by a portion or combination of the side bezel structure (313) and / or the support member (340).

[0078] In one embodiment, the antenna module (390, 395) may include, for example, a near field communication (NFC) antenna, a wireless charging antenna, and / or a magnetic secure transmission (MST) antenna. Alternatively, the antenna module (390, 395) may be capable of, for example, performing short-range communication with an external device, wirelessly transmitting and receiving power required for charging, and transmitting a magnetic-based signal including a short-range communication signal or payment data.

[0079] FIG. 4 is a perspective view of an electronic device (400) according to one embodiment.

[0080] Referring to FIG. 4, an electronic device (400) according to one embodiment may include a main body (402) and an accessory device (401).

[0081] Hereinafter, any content overlapping with the above will be omitted and described, and it is to be understood that some configurations and structures of the electronic device (400) (e.g., the electronic device (101) of FIG. 1 or the electronic device (200) of FIGS. 2A and 2B or the electronic device (300) of FIGS. 3A and 3B) or the accessory device (401) may be replaced, added, or omitted within a range easily understandable to a person skilled in the art by referring to the drawings and descriptions below. In addition, at least one configuration or feature of the embodiments described above may be combined in the electronic device (400) or the accessory device (401) unless it is technically clearly impossible.

[0082] In one embodiment, the main body (402) may be a body for implementing the function of the electronic device (400), or may refer to a housing (e.g., the housing (210) of FIGS. 2A and 2B or the housing (310) of FIGS. 3A and 3B) that accommodates an electrical component of the electronic device (400). Alternatively, the main body (402) may refer to a part of the electronic device (400) excluding the fastening members (410, 420) (e.g., the fastening members (250, 260) of FIGS. 2A and 2B or the fastening members (381, 382) of FIGS. 3A and 3B).

[0083] In one embodiment, the electronic device (400) may be composed of a main body (402) and an accessory device (401). The main body (402) may include a first connection area (403) and a second connection area (405), and may be connected to the accessory device (401) through the first connection area (403) and the second connection area (405).

[0084] In one embodiment, the first connection area (403) and the second connection area (405) may be provided on each of the two sides (e.g., + / - X direction) of the main body (402). For example, the first connection area (403) and the second connection area (405) may be formed to protrude from the outer surface of the main body (402). The first connection area (403) and the second connection area (405) may be configured as holes or grooves into which a connection structure of an external device of the main body (402) is inserted.

[0085] In one embodiment, the accessory device (401) may include a first fastening member (410), a second fastening member (420), and a locking unit (430). The first fastening member (410) and the second fastening member (420) may have one end connected to the main body (402), and the other end may be mutually fixed or unlocked via the locking unit (430).

[0086] In one embodiment, the accessory device (401) can be detachably connected to the main body (402). The first connection unit (415) and the second connection unit (425) of the accessory device (401) are connected to the first connection area (403) and the second connection area (405) of the main body (402), respectively, so that the main body (402) and the accessory device (401) can be interconnected. For example, the first connection unit (415) and the second connection unit (425) can be formed of connection pins, and the first connection area (403) and the second connection area (405) can be formed of pin grooves.

[0087] In one embodiment, the accessory device (401) can be worn on a user's body to support the electronic device (400) to the user. For example, the user can wear the accessory device (401) and the electronic device (400) on the body by securing the first fastening member (410) and the second fastening member (420) to each other while wrapping the first fastening member (410) and the second fastening member (420) around the body (e.g., the wrist). In addition, the user can take off the accessory device (401) and the electronic device (400) by releasing the securing of the first fastening member (410) and the second fastening member (420).

[0088] In one embodiment, the accessory device (401) may be a fashion accessory. However, the accessory device (401) illustrated in the drawing illustrates one embodiment of the accessory device (401) connected to the main body (402), which is a watch body, when the electronic device (400) is a smart watch, and the configuration, structure, shape, and role of the accessory device (401) are not limited thereto.

[0089] For example, the accessory device (401) may be replaced with a cable, a plate-shaped member, a three-dimensional structure, or an external electronic or communication device. Alternatively, the accessory device (401) may be replaced with an auxiliary device that houses electronic components (e.g., a battery, a communication module, or an input / output module) therein and is driven in conjunction with the main body (402) of the electronic device (400).

[0090] In one embodiment, the first fastening member (410) may be composed of a first end (411), a second end (412), and a first body (413). The first end (411) may include a first connection unit (415). The first connection unit (415) may be connected to the main body (402) of the electronic device (400) or an external device.

[0091] In one embodiment, the second end (412) may be an end opposite the first end (411). The second end (412) may be connected to a locking unit (430). The first body (413) may be a body of a first fastening member (410) extending from the first end (411) to the second end (412). At least a portion of the first body (413) may be formed of a strap, mesh, chain, or wire.

[0092] In one embodiment, the second fastening member (420) may be composed of a third end (421), a fourth end (422), and a second body (423). The third end (421) may include a second connection unit (425). The second connection unit (425) may be connected to the main body (402) of the electronic device (400) or an external device.

[0093] In one embodiment, the fourth end (422) may be an end opposite to the third end (421). The fourth end (422) may include a fixing member (427). The fixing member (427) may be fixed or unfixed to the first body (413). The fixing member (427) of one embodiment is described with reference to FIG. 8.

[0094] In one embodiment, the second body (423) may be the body of a second fastening member (420) extending from the third end (421) to the fourth end (422). At least a portion of the second body (423) may be formed of a strap, mesh, chain, or wire.

[0095] In one embodiment, the locking unit (430) can mutually secure or release the first fastening member (410) and the second fastening member (420). The locking unit (430) is secured to one of the first fastening member (410) and the second fastening member (420), and selectively secures the other of the first fastening member (410) and the second fastening member (420), thereby selectively or temporarily securing the first fastening member (410) and the second fastening member (420) to each other.

[0096] FIG. 5a is an exploded perspective view of a locking unit (430) according to one embodiment, FIG. 5b is an exploded perspective view of a locking unit (430) according to one embodiment, and FIG. 5c is a side view of a locking unit (430) according to one embodiment.

[0097] Referring to FIGS. 5a, 5b and 5c, a locking unit (430) according to one embodiment may include at least a portion of a housing (440), a holder (450) and a connecting member (460).

[0098] Hereinafter, the overlapping contents with the above-described contents will be omitted and described, and it is obvious that some configurations and structures of the locking unit (430) may be replaced, added, or omitted within a range that can be easily understood by those skilled in the art with reference to the drawings and descriptions below. In addition, an accessory device (e.g., accessory device (401) of FIG. 4) or an electronic device (e.g., electronic device (101) of FIG. 1 or electronic device (200) of FIGS. 2A and 2B, electronic device (300) of FIGS. 3A and 3B, or electronic device (400) of FIG. 4) including the locking unit (430) may be combined with at least one configuration or feature of the embodiments described above, unless it is technically clearly impossible.

[0099] In one embodiment, the locking unit (430) may be comprised of a housing (440) and a holder (450). The housing (440) may be a body or a first housing area of ​​the locking unit (430), and the holder (450) may be an auxiliary housing or a second housing area connected to the housing (440). The housing (440) and the holder (450) may be movably, rotatably, or tiltably connected to each other through a connecting member (460) to a position where they are spaced apart from or closer to each other.

[0100] In one embodiment, the housing (440) may be fixed to a first fastening member (e.g., the first fastening member (410) of FIG. 4). For example, one end (e.g., in the -X direction) of the housing (440) may be connected to the first fastening member (410), and the other end (e.g., in the +X direction) may be connected to the connecting member (460). The housing (440) may include a first magnetic body (441), a first cover (442), and a coupling groove (443).

[0101] In one embodiment, the first magnetic body (441) can magnetically interact with the second magnetic body (451) of the holder (450). The first magnetic body (441) and the second magnetic body (451) can exert an attractive force toward each other.

[0102] In one embodiment, the first cover (442) can support and / or fix the first magnetic body (441). The housing (440) and the first cover (442) are arranged to surround the first magnetic body (441), thereby protecting the first magnetic body (441) from foreign substances (e.g., water, dust, magnetic materials, or metallic materials) from entering the first magnetic body (441).

[0103] In one embodiment, the coupling groove (443) may be an open area into which at least a portion of the holder (450) may be inserted. For example, when the housing (440) and the holder (450) face each other, the second magnetic body (451) and the second cover (452) of the holder (450) may be placed in the coupling groove (443).

[0104] In one embodiment, the holder (450) can support and / or secure a second fastening member (e.g., the second fastening member (420) of FIG. 4). The holder (450) can include a second magnetic body (451), a second cover (452), a fastening groove (453), and a loop (455).

[0105] In one embodiment, the second magnetic body (451) can magnetically interact with the first magnetic body (441) of the housing (440). The first magnetic body (441) and the second magnetic body (451) can exert an attractive force toward each other.

[0106] In one embodiment, the second cover (452) can support and / or fix the second magnetic body (451). The holder (450) and the second cover (452) are arranged to surround the second magnetic body (451), thereby protecting the second magnetic body (451) from foreign substances (e.g., water, dust, magnetic materials, or metallic materials) from entering the second magnetic body (451).

[0107] In one embodiment, the fastening groove (453) can be connected to a connecting member (460). The connecting member (460) can be formed of a bar or a cylindrical member, and the connecting member (460) can be movably positioned through the fastening groove (453).

[0108] In one embodiment, the loop (455) may be configured to allow the second fastening member (420) to pass therethrough. For example, the loop (455) may be arranged so that the second body (423) of the second fastening member (420) is movable in an insertion direction (e.g., -X direction) or an extraction direction (e.g., +X direction). Alternatively, the loop (455) may limit the range of movement of the second fastening member (420) and guide the movement of the first fastening member (410) and the second fastening member (420).

[0109] In one embodiment, a connecting member (460) may connect the holder (450) and the housing (440). The connecting member (460) may include a bracket or a hinge structure. With the connecting member (460) as a rotational axis, the holder (450) and / or the housing (440) may rotate or move within a certain range.

[0110] In one embodiment, at least one of the housing (440) and the holder (450) is movable between a first position (e.g., the position of the holder (450) in FIGS. 6A, 6B, and 6C) and a second position (e.g., the position of the holder (450) in FIGS. 7A, 7B, and 7C) via a connecting member (460).

[0111] For example, the first position may be one state or one position of the locking unit (430) in which the first magnetic body (441) of the housing (440) and the second magnetic body (451) of the holder (450) are relatively spaced apart from each other than in the second position. In addition, the second position may be one state or one position of the locking unit (430) in which the first magnetic body (441) of the housing (440) and the second magnetic body (451) of the holder (450) are relatively close to each other than in the first position.

[0112] Hereinafter, the locking unit (430) and the accessory device (401) will be described based on an embodiment in which the holder (450) moves relative to the housing (440) with reference to the drawings, but this is merely an example for explanation. For example, even in cases in which the housing (440) moves relative to the holder (450), or both the holder (450) and the housing (440) move relative to each other, the locking unit (430) and the accessory device (401) of various embodiments of the present document can be applied identically or similarly.

[0113] In one embodiment, the locking unit (430) may further include a pressure member (470). The pressure member (470) may be formed on at least one surface facing the second fastening member (420). The pressure member (470) may press the second fastening member (420). The pressure member (470) may limit movement of the second fastening member (420) or fix the second fastening member (420).

[0114] In one embodiment, the locking unit (430) may include a plurality of pressure members (470). For example, the plurality of pressure members (470) may include a first pressure member (471) and a second pressure member (472). The plurality of pressure members (470) may be spaced apart from each other to press a plurality of portions of the second fastening member (420), respectively.

[0115] In one embodiment, a plurality of pressure members (470) may be provided spaced apart on both sides with respect to the loop (455). For example, a first pressure member (471) may be provided on one side (e.g., in the +X direction) from the loop (455), and a second pressure member (472) may be provided on the other side (e.g., in the -X direction) from the loop (455).

[0116] In one embodiment, the first pressure member (471) may be provided on one side of the holder (450) facing the second fastening member (420), and the second pressure member (472) may be provided on one side of the housing (440) facing the second fastening member (420).

[0117] In one embodiment, the locking unit (430) may further include a pressurized area (475). The pressurized area (475) may be provided on one surface of the loop (455) facing the second fastening member (420). The pressurized area (475) may pressurize the second fastening member (420) to limit movement of the second fastening member (420) or fix the second fastening member (420).

[0118] In one embodiment, the accessory device (401) can secure the first fastening member (410) and the second fastening member (420) or release the fixation of the first fastening member (410) and the second fastening member (420) based on the position of the holder (450).

[0119] For example, when the holder (450) is in the second position, at least one of the first pressing member (471), the second pressing member (472) and the pressing area (475) can press and support the second fastening member (420).

[0120] For example, when the holder (450) is in the first position, at least one of the first pressing member (471), the second pressing member (472) and the pressing area (475) may not press the second fastening member (420) or may reduce the pressing force, and the second fastening member (420) may move relatively freely.

[0121] In one embodiment, the first pressure member (471) may be shaped to extend in a direction (e.g., Y-axis direction) perpendicular to the direction in which the second fastening member (420) passes through the loop (455) on one side of the holder (450) (e.g., X-axis direction).

[0122] In one embodiment, the first pressure member (471) can contact the second fastening member (420) in a short-axis direction (e.g., Y-axis direction) perpendicular to the longitudinal direction (e.g., X-axis direction) of the second fastening member (420). The first pressure member (471) has a shape extending in the short-axis direction, thereby increasing the contact area with the second fastening member (420) and / or effectively restricting movement of the second fastening member (420).

[0123] In one embodiment, the second pressure member (472) may be shaped to extend in a direction perpendicular to the direction in which the second fastening member (420) passes through the loop (455) on one side of the housing (440).

[0124] In one embodiment, the second pressure member (472) can contact the second fastening member (420) in a short-axis direction perpendicular to the longitudinal direction of the second fastening member (420). The second pressure member (472) has a shape extending in the short-axis direction, thereby increasing the contact area with the second fastening member (420) and / or effectively restricting movement of the second fastening member (420).

[0125] In one embodiment, the pressurized area (475) may be shaped to extend in a direction perpendicular to the direction in which the second fastening member (420) passes through the loop (455) on one side of the loop (455).

[0126] In one embodiment, the pressurized region (475) can contact the second fastening member (420) in a short-axis direction perpendicular to the longitudinal direction of the second fastening member (420). The pressurized region (475) has a shape extending in the short-axis direction, thereby increasing the contact area with the second fastening member (420) and / or effectively restricting movement of the second fastening member (420).

[0127] In one embodiment, the accessory device (401) may further include a support structure (480). The support structure (480) may support the coupling of the holder (450) and the housing (440) when the holder (450) is positioned at the second position. The support structure (480) may be provided on at least one of the holder (450) and the housing (440).

[0128] For example, the support structure (480) may include a protruding area (481) provided on one side of the holder (450) and a groove area (482) provided on one side of the housing (440). The protruding area (481) may be inserted into the groove area (482) to support the holder (450) and the housing (440) so that they are not easily separated.

[0129] FIG. 6A is a perspective view of an accessory device (401) according to one embodiment, FIG. 6B is a cross-sectional view of an accessory device (401) according to one embodiment, and FIG. 6C is an enlarged view of an accessory device (401) according to one embodiment. Specifically, FIGS. 6A, 6B, and 6C are drawings illustrating the accessory device (401) in a state (S1) in which a holder (450) is arranged in a first position.

[0130] Referring to FIGS. 6a, 6b and 6c, an accessory device (401) according to one embodiment can release the fixation of the first fastening member (410) and the second fastening member (420) in a state (S1) where the holder (450) is placed in the first position.

[0131] Hereinafter, with reference to FIGS. 6a, 6b, and 6c, the accessory device (401) in a 'state (S1) in which the holder (450) is placed at the first position' will be described. However, the 'state (S1) in which the holder (450) is placed at the first position' is merely an exemplary expression, and this may be replaced with a 'state (S1) in which the holder (450) and the housing (440) are separated', or a 'state (S1) in which the first magnetic body (441) and the second magnetic body (451) are spaced apart'.

[0132] In addition, in the following description, any content overlapping with the above-described content will be omitted, and it is to be understood that some configurations and structures of the accessory device (401) may be replaced, added, or omitted within a range easily understandable to those skilled in the art by referring to the drawings and descriptions below. In addition, at least one configuration or feature of the above-described embodiments may be combined with the accessory device (401) unless it is technically clearly impossible.

[0133] In one embodiment, in a state (S1) where the holder (450) is placed at the first position, the second fastening member (420) can move in both directions (e.g., + / - X direction). The second fastening member (420) can be inserted or withdrawn into the loop (455), and the fixation of the first fastening member (410) and the second fastening member (420) can be released, or the fixation positions can be changed.

[0134] For example, when the second fastening member (420) moves in the insertion direction (e.g., -X direction), the overlapping length of the first fastening member (410) and the second fastening member (420) may increase, and the length of the accessory device (401) may decrease.

[0135] For example, when the second fastening member (420) moves in the withdrawal direction (e.g., +X direction), the overlapping length of the first fastening member (410) and the second fastening member (420) may be shortened, and the length of the accessory device (401) may be lengthened.

[0136] In one embodiment, in a state (S1) where the holder (450) is placed at the first position, at least some of the first pressing member (471), the second pressing member (472), and the pressing area (475) may not press the second fastening member (420), or may press the second fastening member (420) relatively weakly.

[0137] In one embodiment, in a state (S1) where the holder (450) is positioned at a first position, the second fastening member (420) can move relatively freely compared to a state (S2) where the holder (450) is positioned at a second position. The second fastening member (420) can change position relatively freely, and the length of the accessory device (401) can be adjusted.

[0138] In one embodiment, at least a portion of the first pressing member (471) and the pressing region (475) may restrict movement of the second fastening member (420). For example, in a state (S1) where the holder (450) is placed at the first position, compared to a state (S2) where the holder (450) is placed at the second position, the first pressing member (471) and the pressing region (475) may press the second fastening member (420) relatively weakly.

[0139] In one embodiment of the present document, at least a portion of the first pressing member (471) and the pressing area (475) can restrict movement of the second fastening member (420). Through this, the locking unit (430) can prevent the second fastening member (420) from moving quickly, the accessory device (401) can prevent the locking unit (430) from being pushed back or disengaged, and / or the user can smoothly and intuitively adjust the length of the accessory device (401).

[0140] In one embodiment, in a state (S1) where the holder (450) is placed at the first position, the second pressing member (472) may be spaced apart from the second fastening member (420) and may not press the second fastening member (420). In addition, in a state (S1) where the holder (450) is placed at the first position, the holder (450) and the housing (440) may be separated, and the protruding region (481) and the groove region (482) may be separated from each other.

[0141] In one embodiment of the present document, a user can easily and conveniently release the fixation of the accessory device (401) or adjust the length of the accessory device (401) by placing the holder (450) in the first position and changing the position of the second fastening member (420).

[0142] In one embodiment, in a state (S1) where the holder (450) is placed in the first position, the support structure (480) may not support or may relatively weakly support the combination of the holder (450) and the housing (440). For example, the protruding region (481) may be separated from the groove region (482). Accordingly, the holder (450) and the housing (440) may be maintained in a movable state relative to each other.

[0143] FIG. 7a is a perspective view of an accessory device (401) according to one embodiment, FIG. 7b is a cross-sectional view of an accessory device (401) according to one embodiment, and FIG. 7c is an enlarged view of an accessory device (401) according to one embodiment.

[0144] Specifically, FIGS. 7a, 7b and 7c are drawings showing an accessory device (401) in a state (S2) where the holder (450) is placed in a second position.

[0145] Referring to FIGS. 7a, 7b and 7c, an accessory device (401) according to one embodiment can secure a first fastening member (410) and a second fastening member (420) in a state (S2) where a holder (450) is placed in a second position.

[0146] Hereinafter, with reference to FIGS. 7a, 7b, and 7c, the accessory device (401) in a 'state (S2) in which the holder (450) is placed at the second position' will be described. However, the 'state (S2) in which the holder (450) is placed at the second position' is merely an exemplary expression, and this may be replaced with a 'state (S2) in which the holder (450) and the housing (440) are coupled', a 'state (S2) in which the first magnetic body (441) and the second magnetic body (451) face each other', or a 'state (S2) in which the first magnetic body (441) and the second magnetic body (451) are adjacent to each other'.

[0147] In addition, in the following description, any content overlapping with the above-described content will be omitted, and it is to be understood that some configurations and structures of the accessory device (401) may be replaced, added, or omitted within a range easily understandable to those skilled in the art by referring to the drawings and descriptions below. In addition, at least one configuration or feature of the above-described embodiments may be combined with the accessory device (401) unless it is technically clearly impossible.

[0148] In one embodiment, in a state (S2) where the holder (450) is placed at the second position, the second fastening member (420) may be restricted from moving in both directions (e.g., + / -X direction). The second fastening member (420) may be fixed to the first fastening member (410) or the locking unit (430).

[0149] In one embodiment, in a state (S2) where the holder (450) is placed at the second position, at least some of the first pressing member (471), the second pressing member (472), and the pressing area (475) can press the second fastening member (420), or can press the second fastening member (420) relatively strongly. When the movement of the second fastening member (420) is restricted or the second fastening member (420) is fixed, the length of the accessory device (401) can be maintained in a fixed state.

[0150] In one embodiment, the second fastening member (420) may be relatively restricted in movement compared to the state (S1) in which the holder (450) is positioned at the first position. The movement of the second fastening member (420) may be restricted, and the length of the accessory device (401) may be maintained in a fixed state.

[0151] In one embodiment, at least some of the first pressing member (471), the second pressing member (472), and the pressing region (475) can restrict movement of the second fastening member (420). For example, compared to a state (S1) in which the holder (450) is disposed at a first position, in a state (S2) in which the holder (450) is disposed at a second position, the first pressing member (471), the second pressing member (472), and the pressing region (475) can relatively strongly press the second fastening member (420).

[0152] In one embodiment of the present document, at least some of the first pressing member (471), the second pressing member (472), and the pressing area (475) can limit the movement of the second fastening member (420) and fix the second fastening member (420). By placing the holder (450) at the second position and fixing the second fastening member (420), the user can easily and conveniently fix the second fastening member (420) and / or intuitively and stably fix the length of the accessory device (401).

[0153] In one embodiment, the first pressure member (471) may be shaped to extend and protrude at a predetermined angle (e.g., a first inclination angle (θ1)) in a direction (e.g., -X direction and -Z direction) facing the loop (455) from one side (e.g., XY plane) of the holder (450).

[0154] In one embodiment, the second fastening member (420) can be forced or moved in the withdrawal direction (e.g., +X direction) by a user or tension while being fixed by the locking unit (430). The first pressure member (471) having the first inclination angle (θ1) can be extended in the insertion direction (e.g., -X direction) opposite to the withdrawal direction, thereby preventing the second fastening member (420) from being released or moved.

[0155] In one embodiment, the first pressing member (471) having the first inclination angle (θ1) can extend toward the loop (455) to press the second fastening member (420) toward the loop (455) or the pressing area (475) of the loop (455). The first pressing member (471) having the first inclination angle (θ1) can press and support the second fastening member (420) more strongly and stably together with the loop (455) or the pressing area (475).

[0156] In one embodiment, the second pressure member (472) may be shaped to extend and protrude at a predetermined angle (e.g., a second inclination angle (θ2)) in a direction opposite to the direction in which the loop (455) is viewed from one surface (e.g., an XY plane) of the housing (440) (e.g., a +X direction and a -Z direction).

[0157] In one embodiment, the second fastening member (420) can be forced or moved in the withdrawal direction by a user or tension while being fixed by the locking unit (430). The second pressure member (472) having the second inclination angle (θ2) can be extended in the insertion direction opposite to the withdrawal direction, thereby preventing the second fastening member (420) from being loosened or moved.

[0158] In one embodiment, the pressurized area (475) may be configured as a protruding structure extending obliquely at a predetermined angle (e.g., a third inclination angle (θ3)) from one side (e.g., an XY plane) of the inner side of the loop (455). For example, the pressurized area (475) may include a region extending obliquely at the third inclination angle (θ3) from the inner side of the loop (455) and a region horizontal to one side (e.g., an XY plane) of the holder (450) or the housing (440). Through the protruding structure extending obliquely at the third inclination angle (θ3), the pressurized area (475) can pressurize and support the second fastening member (420) more strongly and stably.

[0159] In one embodiment, the third inclination angle (θ3) of the pressurizing region (475) may be substantially equal to or similar to the second inclination angle (θ2) of the second pressurizing member (472). By having the pressurizing region (475) and the second pressurizing member (472) press the second fastening member (420) in a substantially equilibrium manner, the area over which the pressurizing region (475) and the second pressurizing member (472) press the second fastening member (420) may be expanded. Alternatively, by having the pressurizing region (475) and the second pressurizing member (472) press the second fastening member (420) in a substantially equilibrium manner, a load concentrated in a certain area of ​​the second fastening member (420) may be distributed, and breakage or deformation of the second fastening member (420) may be prevented.

[0160] In one embodiment, in a state (S2) where the holder (450) is placed in the second position, the support structure (480) can support the combination of the holder (450) and the housing (440), and can maintain the holder (450) and the housing (440) in a state where they cannot move relative to each other.

[0161] For example, the protruding area (481) may be formed by protruding from a surface (e.g., YZ surface) of the holder (450) facing the housing (440) toward the housing (440) (e.g., -X direction) based on a state (S2) in which the holder (450) is placed in the second position.

[0162] For example, the groove area (482) may be formed by grooving on one side (e.g., YZ side) of the housing (440) facing the holder (450) with the holder (450) placed in the second position (S2) and toward the inside of the housing (440) (e.g., -X direction).

[0163] In one embodiment of the present document, the support structure (480) can support the second fastening member (420) in a vertical direction (e.g., Z-axis direction) by assisting the first magnetic body (441) and the second magnetic body (451). The support structure (480) can structurally support the holder (450) and the housing (440) so that they are not easily separated when the holder (450) and the housing (440) are coupled.

[0164] In one embodiment, the support structure (480) is formed to protrude or groove in the insertion and withdrawal direction (e.g., X-axis direction) of the second fastening member (420), so that the second fastening member (420) can be easily and conveniently separated by an action of pulling upward (e.g., -Z direction).

[0165] For example, when the second fastening member (420) is pulled upward, one side of the holder (450) in which the protruding area (481) is formed by the connecting member (460) can be lifted and slide upward. As the protruding area (481) slides, it can be smoothly separated from the groove area (482), and the holder (450) can be smoothly and smoothly changed from a state (S2) in which it is arranged at the second position to a state (S1) in which it is arranged at the first position.

[0166] FIG. 8 is a cross-sectional view of an accessory device (401) according to one embodiment.

[0167] Referring to FIG. 8, the fixing member (427) according to one embodiment may include a third magnetic body (428) and a third cover (429).

[0168] Hereinafter, any content that overlaps with the above-described content will be omitted for explanation, and it is to be understood that some components and structures of the accessory device (401) may be replaced, added, or omitted within a range easily understandable to those skilled in the art by referring to the drawings and descriptions below. In addition, at least one component or feature of the above-described embodiments may be combined with the accessory device (401) unless it is technically clearly impossible.

[0169] In one embodiment, the first body (413) of the first fastening member (410) may include a metallic material. For example, the first body (413) may be made of a chain or mesh made of a metallic material.

[0170] In one embodiment, the third magnetic body (428) can magnetically interact with the first body (413) of the first fastening member (410). An attractive force can be applied to the third magnetic body (428) and the first body (413) in a direction that brings them closer to each other. The third cover (429) can support and / or secure the third magnetic body (428).

[0171] In one embodiment, the fixing member (427) can support the coupling of the first fastening member (410) and the second fastening member (420) together with the locking unit (430). The fixing member (427) can fix the first body (413) of the first fastening member (410) and the fourth end (422) of the second fastening member (420), and the locking unit (430) can fix the first end (411) of the first fastening member (410) and the second body (423) of the second fastening member (420).

[0172] In one embodiment of the present document, the fixing member (427) can support the first fastening member (410) and the second fastening member (420) so that they are not easily separated. For example, the user can first separate the fixing member (427) from the first body (413) while the first fastening member (410) and the second fastening member (420) are fixed. Then, the user can pull the second fastening member (420) upward (e.g., in the -Z direction) or in the withdrawal direction (e.g., in the +X direction) to change the holder (450) from the second position to the first position and unlock the locking unit (430).

[0173] An accessory device (401) according to one embodiment may include a first fastening member (410), a second fastening member (420), and a locking unit (430) for fastening or releasing the first fastening member (410) and the second fastening member (420). In one embodiment, the locking unit (430) may include a housing (440) that includes a first magnetic body (441) and is connected to a first fastening member (410), a loop (455) configured to allow a second fastening member (420) to pass therethrough, and a holder (450) that includes a second magnetic body (451), and a connecting member (460) that connects the holder (450) and the housing (440) such that the holder (450) is movable between a first position where the first magnetic body (441) and the second magnetic body (451) are relatively spaced apart and a second position where the first magnetic body (441) and the second magnetic body (451) are relatively adjacent.

[0174] In one embodiment, the locking unit (430) may be provided on one side of the holder (450) facing the second fastening member (420) and may include a first pressing member (471) that presses the second fastening member (420).

[0175] In one embodiment, the first pressure member (471) may be shaped to extend and protrude at a predetermined angle (θ1) in a direction facing the loop (455) from one side of the holder (450).

[0176] In one embodiment, the first pressure member (471) may be shaped to extend in a direction perpendicular to the direction in which the second fastening member (420) passes through the loop (455) on one side of the holder (450).

[0177] In one embodiment, the locking unit (430) may be provided on one side of the housing (440) facing the second fastening member (420), and may include a second pressing member (472) that presses the second fastening member (420) when the holder (450) is placed at the second position.

[0178] In one embodiment, the second pressure member (472) may be shaped to protrude and extend at a predetermined angle (θ2) in a direction opposite to the direction in which the loop (455) is viewed from one side of the housing (440).

[0179] In one embodiment, the second pressure member (472) may be shaped to extend in a direction perpendicular to the direction in which the second fastening member (420) passes through the loop (455) on one side of the housing (440).

[0180] In one embodiment, the locking unit (430) may be formed on at least one surface facing the second fastening member (420) and may include a plurality of pressing members (470) that pressurize the second fastening member (420) when the holder (450) is placed at the second position. In one embodiment, the plurality of pressing members (470) may be provided spaced apart on both sides based on the loop (455).

[0181] In one embodiment, the locking unit (430) may be provided on one side of the loop (455) facing the second fastening member (420) and may include a pressing area (475) for pressing the second fastening member (420).

[0182] In one embodiment, the pressurized area (475) may be configured as a protruding structure extending at an angle (θ3) from one side of the inner side of the loop (455).

[0183] In one embodiment, the locking unit (430) may include a support structure (480) provided on at least one of the holder (450) and the housing (440) and supporting the coupling of the holder (450) and the housing (440) when the holder (450) is placed in the second position.

[0184] In one embodiment, the support structure (480) may include a protruding area (481) provided on one surface of the holder (450) facing the housing (440) when the holder (450) is placed at the second position, and a groove area (482) provided on one surface of the housing (440) facing the holder (450) when the holder (450) is placed at the second position, and supporting the protruding area (481) when the holder (450) is placed at the second position.

[0185] In one embodiment, the first fastening member (410) may include a first end (411) including a first connection unit (415) connectable to an external device, a second end (412) connected to a housing (440), and a first body (413) extending from the first end (411) to the second end (412).

[0186] In one embodiment, the second fastening member (420) may include a third end (421) including a second connecting unit (425) connectable to an external device, a fourth end (422) including a fastening member (427) that is fastened or unfastened to the first body (413), and a second body (423) extending from the third end (421) to the fourth end (422).

[0187] In one embodiment, the first body (413) may include a metallic material, and the fixing member (427) may include a third magnetic material (428).

[0188] In addition, an electronic device (400) according to an embodiment of the present document may include a body (402) including a first connection area (403) and a second connection area (405), a first fastening member (410) including a first end (411) connected to the first connection area (403) and a second end (412) opposite to the first end (411), a second fastening member (420) connected to the second connection area (405), and a locking unit (430) for fastening or releasing the first fastening member (410) and the second fastening member (420). In one embodiment, the locking unit (430) may include a housing (440) including a first magnetic body (441) and connected to a second end (412) of a first fastening member (410), a loop (455) configured to allow a second fastening member (420) to pass therethrough, and a holder (450) including a second magnetic body (451), and a connecting member (460) connecting the holder (450) and the housing (440) such that the holder (450) is movable between a first position where the first magnetic body (441) and the second magnetic body (451) are relatively spaced apart and a second position where the first magnetic body (441) and the second magnetic body (451) are relatively adjacent.

[0189] In one embodiment, the locking unit (430) may include a first pressing member (471) provided on one side of the holder (450) facing the second fastening member (420) and pressing the second fastening member (420), and a second pressing member (472) provided on one side of the housing (440) facing the second fastening member (420) and pressing the second fastening member (420) when the holder (450) is placed at the second position.

[0190] In one embodiment, the first pressure member (471) and the second pressure member (472) may be provided spaced apart on both sides with respect to the loop (455).

[0191] In one embodiment, the locking unit (430) may be provided on one side of the loop (455) facing the second fastening member (420) and may include a pressing area (475) for pressing the second fastening member (420).

[0192] In one embodiment, the locking unit (430) may include a protruding area (481) provided on one surface of the holder (450) facing the housing (440) when the holder (450) is placed at the second position, and a groove area (482) provided on one surface of the housing (440) facing the holder (450) when the holder (450) is placed at the second position, and supporting the protruding area (481) when the holder (450) is placed at the second position.

[0193] Although the preferred embodiments have been illustrated and described above, the present disclosure is not limited to the specific embodiments described above, and various modifications may be made by a person having ordinary skill in the art to which the present disclosure pertains without departing from the scope of the claims. Furthermore, such modifications should not be individually understood from the technical idea or perspective.

Claims

1. In the accessory device (401), Absence of the first fastening member (410), Second fastening member (420) and It includes a locking unit (430) that fixes or releases the first fastening member (410) and the second fastening member (420). The above locking unit (430) is A housing (440) including a first magnetic body (441) and connected to the first fastening member (410); A holder (450) including a loop (455) configured to allow the second fastening member (420) to pass through and a second magnetic body (451); and An accessory device (401) comprising a connecting member (460) connecting the holder (450) and the housing (440) such that the holder (450) can move between a first position where the first magnetic body (441) and the second magnetic body (451) are relatively spaced apart and a second position where the first magnetic body (441) and the second magnetic body (451) are relatively adjacent.

2. In paragraph 1, The above locking unit (430) is An accessory device (401) comprising a first pressing member (471) provided on one side of the holder (450) facing the second fastening member (420) and pressing the second fastening member (420).

3. In paragraph 1 or 2, The above first pressurizing member (471) is An accessory device (401) having a shape that extends and protrudes at a predetermined angle (θ1) in a direction facing the loop (455) from one side of the holder (450).

4. In any one of paragraphs 1 to 3, The above first pressurizing member (471) is An accessory device (401) having a shape in which the second fastening member (420) extends in a direction perpendicular to the direction in which the loop (455) passes through one side of the holder (450).

5. In any one of paragraphs 1 to 4, The above locking unit (430) is An accessory device (401) comprising a second pressing member (472) provided on one side of the housing (440) facing the second fastening member (420) and pressing the second fastening member (420) when the holder (450) is placed at the second position.

6. In any one of paragraphs 1 to 5, The above second pressurizing member (472) is An accessory device (401) having a shape that extends and protrudes at a predetermined angle (θ2) in a direction opposite to the direction in which the loop (455) is viewed from one side of the housing (440).

7. In any one of paragraphs 1 to 6, The above second pressurizing member (472) is An accessory device (401) having a shape in which the second fastening member (420) extends in a direction perpendicular to the direction in which the loop (455) passes through one surface of the housing (440).

8. In any one of paragraphs 1 to 7, The above locking unit (430) is It further includes a plurality of pressing members (470) formed on at least one surface facing the second fastening member (420) and pressing the second fastening member (420) when the holder (450) is placed at the second position. The above-mentioned plurality of pressurizing members (470) are provided as an accessory device (401) spaced apart on both sides based on the above-mentioned loop (455).

9. In any one of paragraphs 1 to 8, The above locking unit (430) is An accessory device (401) provided on one side of the loop (455) facing the second fastening member (420) and including a pressurizing area (475) for pressurizing the second fastening member (420).

10. In any one of paragraphs 1 to 9, The above pressurized area (475) is An accessory device (401) comprising a protruding structure extending at an angle (θ3) inclined at one side of the inner side of the above loop (455).

11. In any one of paragraphs 1 to 10, The above locking unit (430) is An accessory device (401) comprising a support structure (480) provided on at least one of the holder (450) and the housing (440), and supporting the combination of the holder (450) and the housing (440) when the holder (450) is placed at the second position.

12. In any one of paragraphs 1 to 11, The above support structure (480) is, A protruding area (481) provided on one side of the holder (450) facing the housing (440) based on the state in which the holder (450) is placed in the second position, and An accessory device (401) provided on one side of the housing (440) facing the holder (450) based on the state in which the holder (450) is placed at the second position, and including a groove area (482) that supports the protruding area (481) when the holder (450) is placed at the second position.

13. In any one of paragraphs 1 to 12, The above first fastening member (410) is A first end (411) including a first connection unit (415) connectable to an external device; A second end (412) connected to the above housing (440) and An accessory device (401) comprising a first body (413) extending from the first end (411) to the second end (412).

14. In any one of paragraphs 1 to 13, The above second fastening member (420) is A third end (421) including a second connection unit (425) connectable to an external device; A fourth end (422) including a fixing member (427) that is fixed or released from the first body (413) and An accessory device (401) comprising a second body (423) extending from the third end (421) to the fourth end (422).

15. In any one of paragraphs 1 to 14, The above first body (413) includes a metal material, The above fixed member (427) is an accessory device (401) including a third magnetic body (428).

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