Wearable device

Abstract

This application discloses a wearable device and an electronic device, belonging to the field of wearable technology. The wearable device of this application includes a housing, a first lug, a second lug, a wearable component, and a driving component. The wearable component is connected to the housing via the first lug and the second lug. The housing has a receiving cavity, a first opening, and a second opening, which are respectively connected to the receiving cavity. A portion of the first lug passes through the first opening and is located within the receiving cavity, and a portion of the second lug passes through the second opening and is located within the receiving cavity, and is connected to the first lug. A portion of the driving component is located within the receiving cavity, and the driving component drives the first lug to move, thereby adjusting the distance between the first lug and the second lug.

Description

Technical Field

[0001] This application belongs to the field of wearable technology, specifically relating to a wearable device. Background Technology

[0002] With the development of the wearable industry, more and more users are choosing to wear smartwatches. Regarding smartwatch straps, more and more users prefer to choose different straps to suit different occasions. However, current smartwatches primarily offer variety in strap materials, but the strap widths are insufficient to meet the diverse needs of users. Summary of the Invention

[0003] The purpose of this application is to provide a wearable device that can solve the problem that wearable devices cannot meet users' diverse needs for watch band width.

[0004] In a first aspect, embodiments of this application provide a wearable device, including:

[0005] Housing, first lug, second lug, wearable component, and drive component;

[0006] The wearable device is connected to the housing via a first lug and a second lug;

[0007] The housing is provided with a receiving cavity, a first opening and a second opening, the first opening and the second opening being respectively connected to the receiving cavity;

[0008] Part of the first watch lug passes through the first opening and is located within the receiving cavity, and part of the second watch lug passes through the second opening and is located within the receiving cavity, and is connected to the first watch lug;

[0009] Part of the drive member is located within the receiving cavity, and the drive member drives the first watch lug to move in order to adjust the distance between the first watch lug and the second watch lug.

[0010] In this embodiment, the wearable device includes a housing, a first lug, a second lug, a wearable component, and a driving component. The wearable component is connected to the housing via the first lug and the second lug. The housing has a receiving cavity, a first opening, and a second opening, which are respectively connected to the receiving cavity. Part of the first lug passes through the first opening and is located within the receiving cavity, and part of the second lug passes through the second opening and is located within the receiving cavity, and is connected to the first lug. Part of the driving component is located within the receiving cavity. The driving component drives the first lug to move, thereby adjusting the distance between the first lug and the second lug. Thus, by driving the lug to move, the distance between the first lug and the second lug is adjusted, making the width of the wearable device's strap adjustable to meet the diverse needs of users for strap width. Attached Figure Description

[0011] Figure 1 This is one of the structural schematic diagrams of a wearable device according to an embodiment of this application;

[0012] Figure 2 This is one of the structural schematic diagrams of the bezel of the wearable device according to an embodiment of this application;

[0013] Figure 3 This is a second schematic diagram of the structure of the bezel of the wearable device according to an embodiment of this application;

[0014] Figure 4 This is one of the structural schematic diagrams of the housing of the wearable device according to an embodiment of this application;

[0015] Figure 5 This is a second schematic diagram of the structure of the housing of the wearable device according to an embodiment of this application;

[0016] Figure 6 This is a schematic diagram of the structure of the first ear of the wearable device according to an embodiment of this application;

[0017] Figure 7 This is a schematic diagram of the structure of the second ear of the wearable device according to an embodiment of this application;

[0018] Figure 8 This is a schematic diagram of the linkage structure of the wearable device according to an embodiment of this application;

[0019] Figure 9 This is a second schematic diagram of the structure of the wearable device according to an embodiment of this application;

[0020] Figure 10 This is the third structural schematic diagram of the wearable device according to an embodiment of this application;

[0021] Figure 11 This is one of the schematic diagrams illustrating the adjustment operation of the distance between the first and second lugs of the wearable device according to an embodiment of this application;

[0022] Figure 12 This is a second schematic diagram illustrating the adjustment of the distance between the first and second lugs of the wearable device according to an embodiment of this application.

[0023] Figure 13 This is a schematic diagram of the locking mechanism of the wearable device in the unlocked state according to an embodiment of this application;

[0024] Figure 14 This is a schematic diagram of the locking mechanism of the wearable device in the locked state according to an embodiment of this application. Detailed Implementation

[0025] The technical solutions of the embodiments of this application will be clearly described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this application. All other embodiments obtained by those skilled in the art based on the embodiments of this application are within the scope of protection of this application.

[0026] The terms "first," "second," etc., used in the specification and claims of this application are used to distinguish similar objects and not to describe a specific order or sequence. It should be understood that such use of data can be interchanged where appropriate so that embodiments of this application can be implemented in orders other than those illustrated or described herein, and the objects distinguished by "first," "second," etc., are generally of the same class and the number of objects is not limited; for example, a first object can be one or more. Furthermore, in the specification and claims, "and / or" indicates at least one of the connected objects, and the character " / " generally indicates that the preceding and following objects are in an "or" relationship.

[0027] The wearable device provided in this application will be described in detail below with reference to the accompanying drawings, through specific embodiments and application scenarios.

[0028] like Figures 1 to 14 As shown, this application embodiment provides a wearable device, including: a housing 1, a first lug 2, a second lug 3, a wearable component 4, and a driving component 5; the wearable component 4 is connected to the housing 1 through the first lug 2 and the second lug 3; the housing 1 has a receiving cavity 6, a first opening 7, and a second opening 8, the first opening 7 and the second opening 8 respectively communicating with the receiving cavity 6; part of the first lug 2 passes through the first opening 7 and is located inside the receiving cavity 6, and part of the second lug 3 passes through the second opening 8 and is located inside the receiving cavity 6, and is connected to the first lug 2; part of the driving component 5 is located inside the receiving cavity 6, and the driving component 5 drives the first lug 2 to move to adjust the distance between the first lug 2 and the second lug 3, so that the width of the wearable component 4 is adapted to the distance between the first lug 2 and the second lug 3.

[0029] It should be noted that the housing 1's accommodating cavity 6 can accommodate the main functional components of the wearable device, such as the display screen, motherboard, rechargeable battery, and biosensors. The housing 1 is also equipped with a display screen 100.

[0030] Here, the wearable component 4 is used to fix the wearable device to the target, that is, to achieve the wearing of the wearable device on the target through the wearable component 4. Optionally, the target is a human body or an animal body. Generally, the target is a human body. Specifically, the wearable component 4 can be worn on the limbs of the human body (such as wrists, ankles, arms, and legs), or on the head, chest, waist, etc.

[0031] For example, in the case of a wearable device such as a smartwatch or smart bracelet, wearable component 4 is the watch strap. Furthermore, wearable component 4 can be made of various materials, including plastic, leather, and metal.

[0032] Optionally, the wearable part 4 is a ring-shaped wearable part.

[0033] In this embodiment, a watch lug is driven to move by a driving component to adjust the distance between the first and second watch lugs, so that the width of the watch band of the wearable device can be adjusted to meet the diverse needs of users for watch band width.

[0034] As an optional implementation method, such as Figure 1 As shown, the driving component 5 is a bezel, which is set on the housing 1, and part of the bezel is connected to the first lug 2; the wearable device also includes a transmission mechanism, which is connected to the first lug 2 and the second lug 3 respectively; wherein, when the bezel rotates, it drives the first lug 2 to move, and the first lug 2 drives the second lug 3 to move through the transmission mechanism, so as to adjust the distance between the first lug 2 and the second lug 3.

[0035] This implementation method reuses the bezel in the wearable device, allowing it to rotate. Based on a simple modification of the existing structure, and with the transmission mechanism, the distance between the first lug 2 and the second lug 3 can be adjusted. This not only simplifies the structure and makes it easy to manufacture, but also achieves the purpose of adjusting the width of the wearable device's strap, meeting the diverse needs of users for strap width.

[0036] Specifically, such as Figure 1 , Figure 2 , Figure 3 and Figure 6 As shown, the periphery of the first side of the bezel is located within the receiving cavity 6 and is provided with serrations 9; the first lug 2 is provided with a rack 10 located within the receiving cavity 6, and the rack 10 is meshed with the serrations 9; wherein, when the bezel rotates, the serrations 9 drive the rack 10 to move, and the rack 10 drives the second lug 3 to move through the transmission mechanism, so as to adjust the distance between the first lug 2 and the second lug 3.

[0037] In this implementation, gear transmission is achieved by meshing the teeth on the rack 10 with the teeth on the sawtooth 9. This makes the distance between the first lug 2 and the second lug 3 adjustable. Because the transmission is smooth, it helps to improve the user's operating experience when adjusting the distance between the first lug 2 and the second lug 3.

[0038] Specifically, such as Figure 1 , Figure 5 , Figure 6 , Figures 8-10As shown, the first lug 2 includes a first lug portion 11 and a first connecting portion 12; one end of the first lug portion 11 is connected to the wearer 4, and the other end is connected to the first connecting portion 12; a rack 10 is disposed at the other end of the first lug portion 11; the first connecting portion 12 and the other end of the first lug portion 11 pass through the first opening 7 and are located within the receiving cavity 6; as shown Figure 1 and Figure 7 As shown, the second lug 3 includes a second lug portion 13 and a second connecting portion 14; one end of the second lug portion 13 is connected to the wearer 4, and the second connecting portion 14 is disposed at the other end of the second lug portion 13; the second connecting portion 14 and the other end of the second lug portion 13 pass through the second opening 8 and are located in the receiving cavity 6, and the second connecting portion 14 is connected to the first connecting portion 12.

[0039] The transmission mechanism includes a connecting rod 15 and a first positioning post 16. The connecting rod 15 is provided with a first through hole 17. One end of the first positioning post 16 is fixed to the bottom of the housing 1, and the other end passes through the first through hole 17 and is connected to the connecting rod 15. The connecting rod 15 is connected to the first connecting part 12 and the second connecting part 14 respectively. When the bezel rotates, the sawtooth 9 drives the rack 10 to move, the rack 10 drives the first connecting part 12 to move, the first connecting part 12 drives the connecting rod 15 to rotate around the first positioning post 16, and the rotation of the connecting rod 15 drives the second connecting part 14 to move, so as to adjust the distance between the first lug 2 and the second lug 3.

[0040] This implementation method, by designing the first lug 11 and the first connecting part 12, enables the connection between the first lug 2 and the wearable device 4, as well as the connection between the first lug 2 and the second lug 3; by designing the second lug 13 and the second connecting part 14, enables the connection between the second lug 3 and the wearable device 4, as well as the connection between the second lug 3 and the first lug 2.

[0041] It should be noted that the first connecting part 12 and the second connecting part 14 are connected by a connecting rod 15. Through the cooperation of the connecting rod 15 and the first positioning post 16, one end of which is connected to the connecting rod 15 and the other end of which is fixed to the bottom of the housing 1, the first connecting part 12 drives one end of the connecting rod 15 to move, one end of the connecting rod 15 drives the other end of the connecting rod 15 to move, and the other end of the connecting rod 15 drives the second connecting part 14 to move. This allows the first connecting part 12 and the second connecting part 14 to reciprocate within a certain range (i.e., within the adjustable range of the distance between the first lug 2 and the second lug 3), thereby realizing the adjustment of the distance between the first lug 2 and the second lug 3.

[0042] Furthermore, such as Figure 6 and Figure 7As shown, the first connecting part 12 is provided with a first track 18, and the second connecting part 14 is provided with a second positioning post 19, which is located within the first track 18. The first connecting part 12 drives the connecting rod 15 to move, and the connecting rod 15 rotates around the first positioning post 16. During the process of the rotation of the connecting rod 15 driving the second connecting part 14 to move, the second positioning post 19 moves within the first track 18.

[0043] It should be noted that the first track 18 is a guide track, and the second positioning post 19 is located inside the first track 18. Through the cooperation between the second positioning post 19 and the first track 18, the first lug 2 and the second lug 3 are ensured to move on the same track.

[0044] Specifically, such as Figures 7-10 As shown, the connecting rod 15 is also provided with a second track 20 and a second through hole 21 located on both sides of the first through hole 17; the second connecting part 14 is also provided with a third positioning post 22, the second positioning post 19 and the third positioning post 22 are respectively located on both sides of the second connecting part 14, and the third positioning post 22 is located in the second track 20; the end of the first connecting part 12 away from the first track 18 is provided with a fourth positioning post 23, and the fourth positioning post 23 passes through the second through hole 21 and connects to the connecting rod 15.

[0045] When the first connecting part 12 drives the connecting rod 15 to move, and the connecting rod 15 rotates around the first positioning post 16, the third positioning post 22 moves within the second track 20, so that the rotation of the connecting rod 15 drives the second connecting part 14 to move.

[0046] Here, the third positioning post 22 is located inside the second track 20 and is used to cooperate with the connecting rod 15 to ensure that the connecting rod 15 can drive the second lug 3 to move.

[0047] The fourth positioning pin 23 cooperates with the second through hole 21 to assemble the positioning link 15 and drive the link 15 to rotate.

[0048] Optionally, the second track 20 is a racetrack-shaped track, which can prevent the connecting rod 15 from getting stuck during the swinging process.

[0049] In one alternative implementation, a locking mechanism is provided between the bezel and the housing 1; when the locking mechanism is in the unlocked state, the bezel is separated from the housing 1 and the bezel can rotate relative to the housing 1; when the locking mechanism is in the locked state, the bezel is locked to the housing 1 and the bezel cannot rotate.

[0050] In this implementation, a locking mechanism is set to enable the rotation and locking of the bezel. By rotating the bezel, the distance between the first lug 2 and the second lug 3 is adjusted to the width required by the user. By locking the bezel, the distance between the first lug 2 and the second lug 3 is fixed, making it convenient for the user to install the wearable component of the corresponding width onto the wearable device.

[0051] Optionally, such as Figures 1-5 As shown, the locking mechanism includes: multiple grooves 24, which are disposed on the top periphery of the housing 1 and are spaced apart; multiple buckles 25, which are the same number as the grooves 24; for each groove 24, the buckles 25 are fixed to the bottom of the groove 24; a countersunk hole 26, which is disposed on the edge of the bezel; a button 27, which is disposed in the countersunk hole 26; and a first cover plate 28, which is embedded in the countersunk hole 26 and has a third through hole 29.

[0052] Among them, such as Figure 14 As shown, when a groove 24 is in a position opposite to the button 27 and the button 27 is in a pop-up state, the corresponding part of the buckle 25 protrudes from the top plane of the groove 24 and abuts against the button 27 through the third through hole 29 and the countersunk hole 26 in sequence, so that the locking mechanism is in a locked state.

[0053] It should be noted that when the groove 24 is positioned opposite the button 27 and the button 27 is in the pop-up state, part of the button 27 protrudes outside the countersunk hole 26, even though the user has not pressed the button 27. That is, the button 27 and the corresponding latch 25 are not subjected to external force; part of the latch 25 protrudes from the top plane of its groove 24 and abuts against the button 27 through the third through hole 29 and the countersunk hole 26, thus locking the locking mechanism.

[0054] like Figure 13 As shown, when a groove 24 is in a position opposite to a button 27 and the button 27 is in a pressed state, the buckle 25 corresponding to the button 27, the part of which protrudes from the top plane of the groove 24, is pressed into the groove 24, so that the locking mechanism is in an unlocked state.

[0055] It should be noted that when the user presses button 27, the part protruding from the countersunk hole 26 is pressed into the countersunk hole 26. At the same time, button 27 presses the buckle 25 at the corresponding position of button 27 and the part protruding from the top plane of the groove 24 into the groove 24, so that the locking mechanism is in the unlocked state.

[0056] Optionally, the distance between the first lug 2 and the second lug 3 corresponding to different positions of the groove 24 is different.

[0057] It should be understood that when the bezel is locked to the housing 1, the user can press button 27 to press the corresponding buckle 25, the part of which protrudes from the top plane of the groove 24, into the groove 24, so that the bezel is separated from the housing 1. At this time, the user can rotate the bezel. When rotating to the position of the next groove 24, the user releases button 27, so that button 27 is in the pop-up state. At this time, the part of buckle 25 corresponding to button 27 protrudes from the top plane of the groove 24 and abuts against button 27 through the third through hole 29 and the countersunk hole 26 in sequence, so that the bezel is locked to the housing 1 again.

[0058] Among them, the distance between the first lug 2 and the second lug 3 corresponding to the two lockings of the bezel and the case 1 is different from the first locking to the next locking, that is, the distance between the first lug 2 and the second lug 3 corresponding to different positions of the groove 24 is different.

[0059] Optionally, such as Figure 1 and Figure 4 As shown, the wearable device in this embodiment of the application further includes: an annular cover plate 30, which is located between the bezel and the housing 1. The annular cover plate 30 is provided with a plurality of fourth through holes 31, which are the same number as the grooves 24. The positions of the fourth through holes 31 correspond to the positions of the buckles 25.

[0060] Here, the fourth through hole 31 provided on the annular cover plate 30 serves to limit the buckle 25, and at the same time, the annular cover plate 30 also makes the bezel smoother during rotation relative to the housing 1.

[0061] Specifically, such as Figure 4 As shown, the buckle 25 includes a buckle body 32 and a first spring 33. One end of the first spring 33 is fixed to the bottom of the groove 24, and the other end is connected to the buckle body 32.

[0062] Specifically, such as Figure 3 As shown, button 27 includes button body 34 and second springs 35 located on both sides of button body 34. One end of the second spring 35 is connected to button body 34, and the other end is in contact with first cover plate 28.

[0063] The working principle of adjusting the distance between the first and second earpieces of the wearable device according to the embodiments of this application is briefly described below.

[0064] like Figure 13 As shown, when the user presses the button 27 on the bezel, the other end of the button 27 compresses the head of the corresponding buckle 25 (i.e., the part of the buckle that protrudes from the top plane of the groove 24 where it is located). When the head of the buckle 25 retracts into the groove 24 that is disengaged from the bezel, the locking mechanism of the wearable device is unlocked, and the user can rotate the bezel.

[0065] Next, as the bezel rotates in the first direction, the first lug 2 moves closer to the second lug 3, and the first lug 2 drives the second lug 3 to move closer to the first lug 2; refer to Figure 11 When the user rotates the bezel clockwise (first direction), the serrations 9 on the bezel engage with the rack 10 on the first lug 2, causing the first lug 2 to move to the left, that is, to move closer to the second lug 3.

[0066] Then, the first lug 2 drives the connecting rod 15 to rotate to the left, while the connecting rod 15 drives the second lug 3 to move to the right, that is, to move closer to the first lug 2. In other words, the first lug 2 and the second lug 3 move closer to each other. (Refer to...) Figure 12 .

[0067] When the button 27 on the bezel moves to the position of the next latch 25 on the corresponding housing 1, as Figure 14 As shown, when the user releases button 27, the button 27 retracts and springs back under the action of its elasticity. At the same time, under the action of its elasticity, the head of the buckle 25 pops out into the countersunk hole 26 of the bezel, and the locking mechanism of the wearable device is locked again. With the cooperation of button 27, buckle 25, bezel and housing 1, the distance between the first lug 2 and the second lug 3 is fixed, and the user can then install a watch strap of the desired width.

[0068] Conversely, when the bezel rotates in the second direction, the first lug 2 moves away from the second lug 3, and the first lug 2 drives the second lug 3 to move away from the first lug 2.

[0069] That is, when the user rotates the bezel counterclockwise (second direction), the serrations 9 on the bezel engage with the rack 10 on the first lug 2, causing the first lug 2 to move to the right, that is, to move away from the second lug 3.

[0070] Then, the first lug 2 drives the connecting rod 15 to rotate to the right, while the connecting rod 15 drives the second lug 3 to move to the left, that is, to move away from the first lug 2, that is, the first lug 2 and the second lug 3 move away from each other.

[0071] The wearable device in this embodiment of the application has an adjustable distance between the first lug 2 and the second lug 3, allowing users to choose different widths of straps to wear according to different scenarios, thereby increasing users' reliance on the wearable device. Furthermore, the same wearable device can simultaneously meet the selection needs of both men and women, making the wearable device more competitive.

[0072] It should be noted that the wearable device in this application embodiment can be a wrist-worn device such as an ordinary watch, smartwatch, or smart bracelet worn on the human wrist, or a head-worn device such as augmented reality glasses or virtual reality glasses worn on the human head, or other devices worn on the human body.

[0073] The embodiments of this application have been described above with reference to the accompanying drawings. However, this application is not limited to the specific embodiments described above. The specific embodiments described above are merely illustrative and not restrictive. Those skilled in the art can make many other forms under the guidance of this application without departing from the spirit and scope of the claims, and all of these forms are within the protection scope of this application.

Claims

1. A wearable device, characterized in that, include: Housing, first lug, second lug, wearable component, and drive component; The wearable device is connected to the housing via a first lug and a second lug; The housing is provided with a receiving cavity, a first opening and a second opening, the first opening and the second opening being respectively connected to the receiving cavity; Part of the first watch lug passes through the first opening and is located within the receiving cavity, and part of the second watch lug passes through the second opening and is located within the receiving cavity, and is connected to the first watch lug; Part of the driving member is located within the receiving cavity, and the driving member drives the first watch ear to move in order to adjust the distance between the first watch ear and the second watch ear; The driving component is a bezel, which is disposed on the housing, and part of the bezel is connected to the first lug; The wearable device also includes: A transmission mechanism, which is connected to the first lug and the second lug respectively; When the bezel rotates, it drives the first lug to move, and the first lug drives the second lug to move through the transmission mechanism, so as to adjust the distance between the first lug and the second lug. The periphery of the first side of the bezel is located within the receiving cavity and is provided with serrations; The first lug is provided with a rack located in the receiving cavity, and the rack is engaged with the serrations; When the bezel rotates, the serrations drive the rack to move, and the rack drives the second lug to move through the transmission mechanism, so as to adjust the distance between the first lug and the second lug.

2. The wearable device according to claim 1, characterized in that, The first lug includes a first lug portion and a first connecting portion; one end of the first lug portion is connected to the wearable device, and the other end is connected to the first connecting portion; the rack is disposed at the other end of the first lug portion; the first connecting portion and the other end of the first lug portion pass through the first opening and are located in the receiving cavity; The second lug includes a second lug portion and a second connecting portion; one end of the second lug portion is connected to the wearable device, and the second connecting portion is disposed at the other end of the second lug portion; the second connecting portion and the other end of the second lug portion pass through the second opening and are located in the receiving cavity, and the second connecting portion is connected to the first connecting portion; The transmission mechanism includes a connecting rod and a first positioning pin; the connecting rod is provided with a first through hole, one end of the first positioning pin is fixed to the bottom of the housing, and the other end passes through the first through hole and is connected to the connecting rod; The connecting rods are respectively connected to the first connecting part and the second connecting part; When the bezel rotates, the serrations drive the rack to move, the rack drives the first connecting part to move, the first connecting part drives the connecting rod to rotate around the first positioning post, and the rotation of the connecting rod drives the second connecting part to move, so as to adjust the distance between the first lug and the second lug.

3. The wearable device according to claim 2, characterized in that, The first connecting part is provided with a first track, and the second connecting part is provided with a second positioning post, the second positioning post being located inside the first track; In this process, the first connecting part drives the connecting rod to move, the connecting rod rotates around the first positioning post, and the rotation of the connecting rod drives the second connecting part to move, while the second positioning post moves within the first track.

4. The wearable device according to claim 3, characterized in that, The connecting rod is also provided with a second track and a second through hole located on both sides of the first through hole; The second connecting part is also provided with a third positioning post, the second positioning post and the third positioning post are respectively located on both sides of the second connecting part, and the third positioning post is located inside the second track; A fourth positioning post is provided at the end of the first connecting part away from the first track, and the fourth positioning post passes through the second through hole and is connected to the connecting rod; The first connecting part drives the connecting rod to move. When the connecting rod rotates around the first positioning post, the third positioning post moves within the second track, so that the rotation of the connecting rod drives the second connecting part to move.

5. The wearable device according to claim 1, characterized in that, A locking mechanism is provided between the bezel and the housing; When the locking mechanism is in the unlocked state, the bezel is separated from the housing, and the bezel can rotate relative to the housing; When the locking mechanism is in the locked state, the bezel is locked to the housing, and the bezel cannot be rotated.

6. The wearable device according to claim 5, characterized in that, The locking mechanism includes: Multiple grooves are provided on the top periphery of the housing and are spaced apart; A plurality of snap fasteners, the same number as the grooves; for each groove, the snap fastener is secured to the bottom of the groove; A countersunk hole is provided at the edge of the bezel; A button is provided inside the countersunk hole; A first cover plate is embedded in the countersunk hole, and the first cover plate is provided with a third through hole; When a groove is positioned opposite the button and the button is in a pop-up state, the portion of the buckle corresponding to the button protrudes from the top plane of the groove and abuts against the button through the third through hole and the countersunk hole in sequence, thereby locking the locking mechanism in a locked state. When a groove is positioned opposite the button and the button is pressed, the buckle corresponding to the button, with its protruding portion extending beyond the top plane of the groove, is pressed into the groove, thereby unlocking the locking mechanism.

7. The wearable device according to claim 1, characterized in that, When the bezel rotates in the first direction, the first lug moves toward the second lug, and the first lug drives the second lug to move toward the first lug. When the bezel rotates in the second direction, the first lug moves away from the second lug, and the first lug drives the second lug to move away from the first lug.

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