Intelligent wearable device

Abstract

The invention relates to the technical field of electronic equipment, in particular to intelligent wearable equipment. The intelligent wearable equipment comprises an equipment main body, and the equipment main body comprises a host and an accessory accommodating groove which is arranged around the peripheral part of the host; and the accessory is detachably accommodated in the accessory accommodating groove, the accessory comprises an exposed part and an inserted part which are connected with each other, and the outline of the accessory accommodating groove is correspondingly matched with the exposed part and the inserted part. According to the intelligent wearable device, the accessory function and the wearing function can be integrated, and the portability is improved. And meanwhile, more functions are provided, the storage reliability of accessories can be enhanced, and the influence on the available space of the equipment main body is reduced.

Description

[0001] This application claims the priority of the Chinese patent application with application number 202323037782.X, filed on November 10, 2023, and invention name “A quick-detachable accessory and smart device”, as well as the priority of the Chinese patent application with application number 202323131828.4, filed on November 21, 2023, and invention name “An accessory and wearable device component”, and the priority of the Chinese patent application with application number 202311550091.1, filed on November 21, 2023, and invention name “A smart wearable device and smart watch capable of accommodating earphones”, and the priority of the Chinese patent application with application number 202323132851.5, filed on November 21, 2023, and invention name “An earphone storage device for a mobile terminal”. The entire contents of the above priority documents are incorporated by reference into this application. Technical Field

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

[0003] Smart wearable devices are worn on the user's body (for example, on the user's wrist) and use various functional devices inside the device to achieve functions such as communication, positioning, and checking time. At present, the overall shape of smart wearable devices is already well known and recognized by consumers. Under this technical level, the functions provided by smart wearable devices have gradually failed to meet the needs of users in more usage scenarios. Therefore, it is necessary to further improve smart wearable devices. Summary of the invention

[0004] The embodiment of the present application discloses a smart wearable device that can provide more functions to meet the user's usage needs in more scenarios without having a significant impact on the overall shape and volume space of the smart wearable device.

[0005] In order to achieve the above-mentioned object, the embodiment of the present application discloses a smart wearable device, which includes:

[0006] The device body includes a main body and an accessory receiving groove arranged around the circumference of the main body;

[0007] An accessory is detachably accommodated in the accessory accommodating groove, the accessory comprises an exposed portion and an inserted portion connected to each other, and the contour of the accessory accommodating groove is adapted to correspond to the exposed portion and the inserted portion.

[0008] Furthermore, the exposed portion and the inserted portion are provided with a first magnetic structure, and the side wall of the host close to the accessory receiving slot is provided with a second magnetic structure corresponding to the first magnetic structure, which is used for magnetic fixation between the accessory and the accessory receiving slot.

[0009] Furthermore, the exposed portion and the inserted portion of the accessory have the same orientation, and the exposed portion and the inserted portion are connected via a bent section, so that a concave cavity is formed by the exposed portion and the bent section;

[0010] The first magnetic attraction structure includes at least two accessory magnetic attraction parts, one of which is fixed to the exposed part, and the other accessory magnetic attraction parts avoid the bent section and are fixed to the inserted part;

[0011] The second magnetic attraction structure includes a host magnetic attraction portion, which is arranged on the side wall of the host close to the accessory, and the host magnetic attraction portion and the accessory magnetic attraction portion are arranged correspondingly, and are used to magnetically fix the accessory through the host magnetic attraction portion and the accessory magnetic attraction portion.

[0012] Further, among the accessory magnetic attraction portions provided on the inner insertion portion, the accessory magnetic attraction portion having the smallest relative distance to the bending section is configured as a first pressing portion;

[0013] The host magnetic attraction portion includes a second pressing portion, and the second pressing portion is located on a side wall of the host facing the inner insertion portion;

[0014] When the accessory is received in the accessory accommodating groove, the first clamping portion and the second clamping portion have a preset spacing in the extension direction of the accessory accommodating groove, so that a misalignment is formed between the first clamping portion and the second clamping portion, so that the second clamping portion attracts the first clamping portion and drives the accessory to move along the extension direction of the accessory accommodating groove, so as to make the accessory press the bottom of the accessory accommodating groove.

[0015] Furthermore, a charging probe corresponding to the charging contact is provided, and when the accessory is inserted into the accessory receiving slot, the charging contact and the charging probe are connected, so that the accessory can be charged through the host.

[0016] Further, the accessory receiving groove is divided into a first receiving groove and a second receiving groove by the contour of the exposed portion and the contour of the inserted portion;

[0017] Furthermore, the main machine protrudes toward the connecting portion of the first accommodating groove and the second accommodating groove to form a limiting edge, so that when the accessory is received in the accessory accommodating groove, the recessed cavity on the accessory abuts against the limiting edge on the main machine, which is suitable for relative limiting of the accessory and the main machine.

[0018] Furthermore, a first elastic sheet is provided on a side wall of the host close to the inner insertion portion, and the first elastic sheet extends in a direction away from the host to form a protrusion;

[0019] The tail section of the insert portion has a groove. When the accessory is inserted into the accessory receiving slot for fixation, the tail section of the insert portion passes over the protrusion, so that the protrusion abuts against the groove to fix and limit the insert portion.

[0020] Furthermore, the protrusion has a first mating surface and a second mating surface, the side wall of the host close to the corresponding inserting portion is a base surface, and the inclination angle of the first mating surface relative to the base surface is smaller than the inclination angle of the second mating surface relative to the base surface;

[0021] Thereby, during the process of installing the accessory into the accessory accommodating groove, the tail section of the inserted part contacts the first mating surface and the second mating surface in sequence, the first mating surface is suitable for providing a low resistance mode to guide the installation process of the accessory, and the second mating surface is suitable for providing a high resistance mode to prevent the accessory from falling off.

[0022] Furthermore, the smart wearable device further comprises a second elastic sheet, the second elastic sheet is arranged on the outer surface of the host and located on the side wall of the accessory receiving groove, and the second elastic sheet comprises a substrate and a protrusion arranged on the substrate;

[0023] The side wall of the accessory receiving groove is provided with a through hole, and the protrusion is suitable for passing through the through hole so that the end of the protrusion away from the substrate is located in the accessory receiving groove, and the accessory is provided with a clamping groove matched with the protrusion;

[0024] When the accessory is disposed in the accessory receiving groove, the protrusion is adapted to be engaged with the engaging groove.

[0025] Further, the device body is provided with a wrapping belt relative to the outer periphery of the host;

[0026] A preset gap is provided between the wrapping belt and the host to form part of the accessory receiving slot. When the accessory is received in the accessory receiving slot, the inserted portion is limited to be located between the corresponding wrapping belt and the host.

[0027] Further, the length of the preset gap is not greater than the length of the interpolation portion;

[0028] When the accessory is received in the accessory receiving slot, at least a portion of the bent section is protruding relative to the accessory receiving slot, so that the bent section is used as a hand-locking position, thereby allowing the accessory to be pulled out of the accessory receiving slot through the hand-locking position.

[0029] Furthermore, one end of the inserted portion away from the exposed portion is configured as a wear-resistant round head, and the friction end surface of the wear-resistant round head faces the host;

[0030] And / or, a wear-resistant strip is provided on one side of the wrapping belt close to the inner inserting portion to avoid friction between the inner inserting portion and the wrapping belt.

[0031] Furthermore, the profile of the interpolated portion is a conical surface with a monotonically decreasing cross-sectional area, and the profile of the accessory receiving groove corresponding to the interpolated portion matches the profile of the conical surface, so that the accessory is guided by the conical surface when received in the accessory receiving groove.

[0032] Furthermore, the accessories include at least one of headphones, a mobile power supply, a speaker, a camera module or a blood pressure measurement air pump module, and the accessory receiving slot is used to accommodate the accessories with different functions according to different needs.

[0033] Further, the accessory is an earphone, the earphone comprises an earpiece, a handle, and a bending section for connecting the earpiece and the handle, the earpiece is the exposed portion, the handle is the inserted portion, and the earpiece has an accessory magnetic portion;

[0034] The handle portion comprises a handle body and an adjustable tail section, one end of the handle body is connected to the bending section, and the other end is rotatably connected to the adjustable tail section, and the adjustable tail section is fixedly provided with an accessory magnetic attraction portion;

[0035] In the first wearing state, the adjustable tail section and the handle body are arranged in a straight line, so that the wearing mode of the headset is normal wearing;

[0036] In the second wearing state, the adjustable tail section rotates toward the handle body, so that the accessory magnetic attraction portion on the adjustable tail section and the accessory magnetic attraction portion on the earpiece portion are correspondingly adsorbed, so that the earphone is worn in an ear-clip style.

[0037] Furthermore, the number of the accessory receiving slots is at least two, and the accessories include at least two accessories with different functions, any one of the accessory receiving slots is used to receive the accessories with one function, and the other accessory receiving slots are used to receive the accessories with other functions; or,

[0038] The number of the accessory receiving slots is two, the accessories are headphones, and the two accessory receiving slots correspond to and accommodate the two headphones.

[0039] Furthermore, there are two accessory receiving slots, and the two accessory receiving slots are symmetrically distributed with respect to the length direction of the host, so that the two earphones partially surround the host when they are stored in the accessory receiving slots.

[0040] Furthermore, the accessory receiving groove is divided into a first receiving groove and a second receiving groove by the outline of the exposed part and the outline of the inserted part. The second receiving groove is arranged at the opposite sides of the main machine relative to the length direction of the main machine, and the first receiving groove is located on the other side of the main machine. The first receiving groove and the second receiving groove together enclose the accessory receiving groove in a C shape or a nearly C shape.

[0041] Furthermore, at least a portion of the second receiving groove is a hollow structure, and when the accessory is received in the accessory receiving groove, the accessory is exposed through the hollow structure.

[0042] Furthermore, the host has a device accommodating cavity inside, and the device body also includes a functional device arranged in the device accommodating cavity;

[0043] The device accommodating cavity is divided into a middle area and an edge area, the functional devices include a first type of functional devices and a second type of functional devices, the first type of functional devices are main boards, the main boards are at least partially arranged in the middle area, the second type of functional devices include a plurality of sub-devices electrically connected to the main boards, and the plurality of sub-devices are stacked in the edge area along the thickness direction of the host.

[0044] Further, when the accessory is not accommodated in the accessory accommodating groove, the device body has an outer contour;

[0045] When the accessory is matched and accommodated in the accessory accommodating groove, the accessory and the device body together form an outer contour of the smart wearable device, and the outer contour of the smart wearable device is a second outer contour;

[0046] The outer contour of the device body is the same as or similar to the outer contour of the smart wearable device.

[0047] Furthermore, the device body is rectangular or substantially rectangular, and comprises relatively arranged long side shells and relatively arranged short side shells, and the long side shells and the short side shells together enclose an outer contour of the device body;

[0048] The length of the inserted portion is greater than the length of the exposed portion;

[0049] The accessory receiving groove includes a first receiving groove adapted to the exposed portion and a second receiving groove adapted to the inserted portion. The first receiving groove is arranged at the short side shell, and the second receiving groove is arranged at the long side shell. The direction of taking and placing the accessory is the length direction of the long side shell.

[0050] Furthermore, the long side shell is used to connect the wearing component of the smart wearable device.

[0051] Furthermore, a function button is provided on the other short side shell, and when the smart wearable device is in a wearing state, the function button is located on a side close to a user operation site.

[0052] Furthermore, the device body also includes a camera module arranged on the side shell of the host, and the angle between the framing direction of the lens in the camera module and the length direction of the smart wearable device is 35° to 55°. When the smart wearable device is in a wearing state, the camera module is used to frame forward or sideways.

[0053] Furthermore, the smart wearable device is a smart watch or a smart bracelet.

[0054] Compared with the prior art, the beneficial effects of the present application are at least:

[0055] The embodiment of the present application utilizes the circumferential space of the host to surround the storage accessories, which can improve the portability of the device without the need for an additional accessory storage box. On the basis of integrating the accessory function with the wearable function, it can also play the following roles: First, the additional accessories can be used to provide more functions and meet the diverse needs of users; second, a more stable and reliable storage effect can be provided; third, the impact of the additional accessories on the available space of the device body can be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0056] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0057] Figure 1 is a cross-sectional schematic diagram of a smart wearable device according to an embodiment of the present application;

[0058] Figure 2 is a cross-sectional schematic diagram of another state of the smart wearable device according to an embodiment of the present application;

[0059] Figure 3 is a cross-sectional schematic diagram of another state of the smart wearable device in an embodiment of the present application;

[0060] Figure 4 It is a schematic diagram of the structure of the smart wearable device according to an embodiment of the present application;

[0061] Figure 5 is a schematic diagram of the structure of another state of the smart wearable device in an embodiment of the present application;

[0062] Figure 6 It is a structural schematic diagram of the device body in the smart wearable device of the embodiment of the present application;

[0063] Figure 7 It is a schematic diagram of the structure of accessories in the smart wearable device in the embodiment of the present application;

[0064] Figure 8 is a schematic diagram of the structure of an accessory in another state of the smart wearable device in an embodiment of the present application;

[0065] Fig. 9 is a partial cross-sectional view of the smart wearable device according to an embodiment of the present application;

[0066] Fig.10 It is a schematic diagram of the assembly of the inner insert portion and the accessory receiving slot in the smart wearable device of the embodiment of the present application;

[0067] Fig.11 is a schematic diagram of the overall structure of a smart watch, in which the smart wearable device in an embodiment of the present application is a smart watch;

[0068] Fig.12 It is a structural diagram of another connection method between an accessory and a host in an intelligent wearable device in an embodiment of the present application;

[0069] Fig.13 is a schematic diagram of the structure of the second spring piece in the embodiment of the present application;

[0070] Fig.14 is a schematic diagram of the structure of an accessory that is connected with the second elastic sheet in an embodiment of the present application;

[0071] Fig.15 It is a schematic diagram of the structure decomposition of the smart wearable device according to an embodiment of the present application;

[0072] Fig.16 It is a cross-sectional schematic diagram of the smart wearable device according to an embodiment of the present application.

[0073] Description of Figure Numbers:

[0074] 1. Accessories; 11. Exposed part; 12. Bending section; 13. Inserted part; 131. Handle body; 132. Adjustable tail section; 133. Wear-resistant round head; 14. Charging contact; 15. Snap-in slot; 20. Accessory receiving slot; 201. First receiving slot; 202. Second receiving slot; 2021. Hollow structure; 21. Host; 211. Limiting edge; 212. Device receiving cavity; 212a. Middle area; 212b. Edge area; 22. Charging probe; 23. Long side shell; 24. Short side shell ; 31. Magnet No. 1; 32. Magnet No. 2; 33. Magnet No. 3; 34. Magnet No. 4; 35. Magnet No. 5; 36. Magnet No. 6; 4. Second spring piece; 41. Base plate; 42. Protrusion; 5. Functional device; 51. First type of functional device; 52. Second type of functional device; 521. Vibration motor; 522. Electrical connector; 61. Function button; 62. Camera module; 7. First spring piece; 71. First mating surface; 72. Second mating surface; 8. Wrapping tape; 81. Wear-resistant strip; 9. Watch strap. DETAILED DESCRIPTION

[0075] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0076] In the present invention, the directions or positional relationships indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "horizontal", etc. are based on the directions or positional relationships shown in the drawings. These terms are mainly used to better describe the present invention and its embodiments, and are not used to limit the indicated devices, elements or components to have a specific direction, or to be constructed and operated in a specific direction.

[0077] In addition, some of the above terms may be used to express other meanings in addition to indicating orientation or positional relationship. For example, the term "on" may also be used to express a certain dependency or connection relationship in some cases. For those skilled in the art, the specific meanings of these terms in the present invention can be understood according to specific circumstances.

[0078] In addition, the terms "installed", "set", "provided with", "connected", and "connected" should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral structure; it can be a mechanical connection, or an electrical connection; it can be a direct connection, or an indirect connection through an intermediate medium, or it can be an internal connection between two devices, elements, or components. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0079] Unless otherwise specified, "plurality" or "several" means two or more.

[0080] The technical solution of the present invention will be further described below in conjunction with embodiments and drawings.

[0081] At present, the functions provided by smart wearable devices have gradually failed to meet the needs of users, and they need to be improved and optimized. In addition to the above problems, the applicant also noted that Bluetooth headsets and smart wearable devices are currently two independent entities, and users need to match special headset boxes or charging boxes when using Bluetooth headsets, but headset boxes are generally not portable enough, and users need to put them in their pockets or bags, which easily adds burden to users. Therefore, this problem also needs to be improved.

[0082] In addition, even if a slot for accommodating earphones is set in the middle area of ​​the smart wearable device and the slot is covered by the display screen, the slot will divide the originally neat space of the smart wearable device into several fragmented spaces, which will bring more difficulties and challenges to the arrangement and setting of the internal components of the smart wearable device. Therefore, it is necessary to make a series of improvements.

[0083] To solve the above problems, combined with Figures 1 to 16 As shown, an embodiment of the present application provides a smart wearable device, including:

[0084] The device body includes a main body 21 and an accessory receiving groove 20 arranged around the circumference of the main body 21;

[0085] The accessory 1 is detachably accommodated in the accessory receiving groove 20 . The accessory 1 includes an exposed portion 11 and an inserted portion 13 connected to each other. The contour of the accessory receiving groove 20 is adapted to correspond to the exposed portion 11 and the inserted portion 13 .

[0086] The embodiment of the present application utilizes the circumferential space of the host 21 to surround the storage accessory 1, which can improve the portability of the device without the need for an additional storage box for the accessory 1. On the basis of integrating the function of the accessory 1 with the wearable function, it can also play the following roles: First, the additional accessory 1 can be used to provide more functions and meet the diversified needs of users; second, it can provide a more stable and reliable storage effect; third, it can reduce the impact of the additional accessory 1 on the available space of the device body.

[0087] First, the accessory receiving slot 20 can be used to accommodate accessories 1 with different functions, which expands the universality of the accessory receiving slot 20. It is only necessary to set functional modules such as headphones and mobile power supplies into a shape that matches the accessory receiving slot 20, so that they can be conveniently stored in the device body and cooperate with the device body to achieve more functions. Secondly, the exposed part 11 and the inserted part 13 of the accessory 1 both have matching accessory receiving slots 20, and are arranged around the circumferential part of the host 21. This approximately semi-enclosed storage method expands the matching surface area between the accessory 1 and the host 21, and can effectively improve the effect of storing and fixing the accessory 1. Finally, since the accessories 1 are concentrated in the circumferential arrangement of the host 21, the integrity is strong and the design is more regular. The internal cavity of the host 21 will not be divided into multiple scattered areas, ensuring that the internal cavity of the host 21 is still a relatively regular area. Therefore, such a setting reduces the impact of the volume space of the internal cavity of the host 21, which is conducive to the arrangement of functional devices 5 in the internal cavity of the host 21.

[0088] Among them, the accessory 1 includes an exposed portion 11 and an inserted portion 13, so that the contour of the accessory receiving slot 20 corresponds to the exposed portion 11 and the inserted portion 13. Through this design, the accessory 1 can be targeted when it is stored in the accessory receiving slot 20, and the degree of matching between the two is higher.

[0089] In an optional embodiment, the host 21 and the accessory 1 are detachably connected by magnetic fixation. The exposed portion 11 and the inserted portion 13 are provided with a first magnetic structure, and the side wall of the host 21 close to the accessory receiving slot 20 is provided with a second magnetic structure corresponding to the first magnetic structure, which is used for magnetic fixation between the accessory 1 and the accessory receiving slot 20. The semi-enclosed storage of the accessory 1 in the accessory receiving slot 20 and the detachable magnetic fixation between the accessory 1 and the host 21 can not only further improve the stability and reliability of the accessory 1 in the storage state, but also enhance the user's hand feeling experience when taking and placing the accessory 1.

[0090] It should be noted that the attached drawings only show a schematic diagram of a double-slot (two accessory accommodating slots 20) structure, and do not show a schematic diagram of a single-slot structure. However, it is easy to understand that the single-slot structure also realizes the storage of a single accessory 1, which is conducive to the miniaturization of the device body. Therefore, whether the device body has a single-slot or double-slot structure can be adjusted and modified according to specific production needs, and such modifications should also be included in the protection scope of the present invention. In the subsequent description of the embodiments, unless otherwise specified, the corresponding structures, devices, components, and other features in the embodiments can be applied to the above-mentioned single-slot or double-slot structures.

[0091] Furthermore, if Figure 5As shown, the exposed portion 11 and the inserted portion 13 of the accessory 1 are oriented in the same direction, and the exposed portion 11 and the inserted portion 13 are connected through a bent section 12, so that a concave cavity is formed by the exposed portion 11 and the bent section 12. The first magnetic attraction structure includes at least two accessory magnetic attraction portions, one of which is fixed to the exposed portion 11, and the other accessory magnetic attraction portions avoid the bent section 12 and are fixed to the inserted portion 13; the second magnetic attraction structure includes a host magnetic attraction portion, which is arranged on the side wall of the host 21 close to the accessory 1, and the host magnetic attraction portion and the accessory magnetic attraction portion are arranged correspondingly, and are used to magnetically fix the accessory 1 through the host magnetic attraction portion and the accessory magnetic attraction portion.

[0092] It should be noted that there can be many specific configurations of the accessory magnetic attraction part and the host magnetic attraction part. For example, the accessory magnetic attraction part and the host magnetic attraction part can be configured as a one-to-one corresponding magnet group with different magnetic poles, or the accessory magnetic attraction part is a magnet, and the host magnetic attraction part is a metal sheet or metal block that cooperates with the magnet to be attracted, etc. Similarly, the accessory magnetic attraction part can be configured as a metal sheet and the host magnetic attraction part can be configured as a magnet.

[0093] Furthermore, if the accessory receiving slot 20 is a double-slot structure, the principle of attraction and repulsion between magnetic poles can be used to prevent the two accessories 1 from being installed in the wrong position. When the accessory 1 is installed in the wrong position, the accessory magnetic attraction part on the accessory 1 and the host magnetic attraction part at that position repel each other, making it impossible for the accessory 1 to be inserted into the accessory receiving slot 20, which reminds the user and avoids damage to the accessory 1 and the device body due to misoperation.

[0094] As shown in the figure, for the sake of ease of understanding and simplified description, the magnetic attraction part of the accessory and the magnetic attraction part of the host are understood as magnets by default, and the magnets are named No. 1 magnet 31, No. 2 magnet 32, etc. For details, please refer to the figure numbers and attached Figures 1 to 3 The first magnetic attraction structure includes a magnet No. 1 31 , a magnet No. 33 , and a magnet No. 5 35 , and the second magnetic attraction structure includes a magnet No. 2 32 , a magnet No. 4 34 , and a magnet No. 6 36 .

[0095] Among them, magnet No. 1 31 and magnet No. 2 32 form a group, magnet No. 33 and magnet No. 4 34 form a group, magnet No. 5 35 and magnet No. 6 36 form a group, and the magnets are respectively distributed on the earpiece and the handle, which can ensure the adsorption force to the greatest extent and prevent the accessory 1 from falling off due to uneven force; in some embodiments, magnet No. 5 35 and magnet No. 6 36 may not be set if the adsorption force is sufficient.

[0096] Furthermore, in the accessory magnetic attraction portion provided in the inner insertion portion 13, the accessory magnetic attraction portion with the smallest relative distance to the bending section 12 is configured as a first clamping portion; the mainframe magnetic attraction portion includes a second clamping portion, and the second clamping portion is located on the side wall of the mainframe 21 facing the inner insertion portion 13; when the accessory 1 is received in the accessory accommodating groove 20, the first clamping portion and the second clamping portion have a preset spacing in the extension direction of the accessory accommodating groove 20, so that the first clamping portion and the second clamping portion are misaligned, so that the second clamping portion attracts the first clamping portion, and drives the accessory 1 to move along the extension direction of the accessory accommodating groove 20, so as to make the accessory 1 press the bottom of the accessory accommodating groove 20.

[0097] Among them, the magnetic attraction portion of the accessory with the smallest relative distance to the bending section 12 is also the magnetic attraction portion of the accessory that is closest to the bending section 12. Referring to the drawings and the above-mentioned embodiments, the No. 3 magnet 33 is temporarily understood as the first clamping portion. In addition, the magnetic attraction portion of the main unit includes a second clamping portion, and the second clamping portion is located on the side wall of the main unit 21 facing the inner insertion portion 13. The second clamping portion here can be temporarily understood as the No. 4 magnet 34 mentioned above with reference to the drawings. When the accessory 1 is stored, the first clamping portion and the second clamping portion have a spacing to form a staggered distribution. The second clamping portion attracts the first clamping portion, causing the accessory 1 to shift in the storage direction, thereby realizing the mutual compression between the accessory 1 and the bottom of the accessory receiving groove 20.

[0098] It should be noted that if the magnetic attraction structure is a magnet and a metal sheet or other magnetic attraction components, they can also be named as magnet No. n and metal sheet No. n. They will not be described one by one in this embodiment. The magnet assembly in the above embodiment is only used as an example, and no specific limitation is made on the material or selection of the magnetic attraction part.

[0099] In combination with the above embodiments and premises, during the insertion process of accessory 1, first refer to the attached manual. Figure 2 , the fifth magnet 35 on the insert portion 13 first meets the fourth magnet 34 on the main body 21, and the attraction between the magnets here causes the accessory 1 to quickly extend into the opening of the accessory receiving slot 20; then refer to the attached manual Figure 3 When the insert portion 13 continues to move inward, the third magnet 33, the fourth magnet 34 and the fifth magnet 35, the sixth magnet 36 are arranged in a staggered manner, which can still promote the storage of the insert portion 13 until the insert portion 13 is completely stored in the accessory receiving groove 20. Figure 1 In the state, the third magnet 33 and the fourth magnet 34 are misaligned, that is, the accessory 1 tends to move in the storage direction through the magnetic attraction, so as to achieve the compression of the accessory 1.

[0100] In addition, when taking out the accessory 1 , due to the attraction of this position, the user will feel a certain damping feeling, which makes the hand feel better and is more conducive to grasping the accessory 1 .

[0101] Of course, in other embodiments, the fifth magnet 35 and the sixth magnet 36 may also be misplaced when the inserted portion 13 is completely received in the accessory receiving groove 20. In this embodiment, the two magnets are aligned and adsorbed only in consideration of the firmness of the magnetic attraction. In actual applications, their positions may be further improved or adjusted. It may even be unnecessary to set these two magnets, and the accessory 1 may be pressed only by the third magnet 33 and the fourth magnet 34.

[0102] Further, see Attachment Figure 6 and Figure 7 The earphone is provided with a charging contact 14, which is located in the bending section 12. The host 21 is provided with a charging probe 22 corresponding to the charging contact 14. When the earphone is inserted into the accessory receiving slot 20, the charging contact 14 and the charging probe 22 are connected, so that the earphone can be charged through the host 21.

[0103] This embodiment can also be combined with the above embodiment. Since the charging contact 14 is located in the bending section 12, and it can be seen from the above embodiment that no magnet is set on the bending section 12, magnets are set on both sides of the bending section 12, that is, the earpiece part and the handle part. In this way, both sides of the bending section 12 are pressed tightly by the adsorption force of the magnet, so that during charging, the charging probe 22 and the charging contact 14 are in stable and reliable contact, ensuring the charging efficiency.

[0104] It should be noted that if the charging part is not set on the bending section 12, the bending section 12 can actually also be provided with a magnetic attraction structure to ensure that all parts of the earphone are fully adsorbed. The specific location of the magnet can be at any point on the bending section 12, which will not be described in detail here.

[0105] Furthermore, if Figure 6 As shown, the accessory receiving groove 20 is divided into a first receiving groove 201 and a second receiving groove 202 by the contour of the corresponding exposed portion 11 and the contour of the inserted portion 13. The main body 21 protrudes toward the connecting portion of the first receiving groove 201 and the second receiving groove 202 to form a limiting edge 211, so that when the accessory 1 is received in the accessory receiving groove 20, the concave cavity on the accessory 1 abuts against the limiting edge 211 on the main body 21, which is suitable for the relative limiting of the accessory 1 and the main body 21.

[0106] like Figure 2 and Figure 6 As shown, the limiting edge 211 extending from the main unit 21 abuts against the recessed cavity on the accessory 1, forming a snap-fit ​​structure between the main unit 21 and the accessory 1, so that the accessory 1 can be locked in place through the snap-fit ​​structure when being stored, preventing the accessory 1 from sliding along the accommodating groove, and also enabling the main unit 21 to provide certain support to the accessory 1, making the storage of the accessory 1 more stable.

[0107] Furthermore, a first spring sheet 7 is provided on the side wall of the main body 21 near the inner inserting portion 13, and the first spring sheet 7 extends in the direction away from the main body 21 to form a protrusion; the tail section of the inner inserting portion 13 has a groove, and when the accessory 1 is inserted into the accessory receiving slot 20 for fixing, the tail section of the inner inserting portion 13 passes over the protrusion, so that the protrusion abuts against the groove to fix and limit the inner inserting portion 13. It should be noted that the protrusion of the first spring sheet 7 can play a role in positioning and limiting the handle, greatly reducing the possibility of the accessory 1 falling off when it is stored in the accessory receiving slot 20. In addition, due to the elastic characteristics of the spring sheet, the user will have a certain resistance when pulling out the accessory 1, and it also prevents the accessory 1 from directly sliding out or falling out of the hand due to excessive force of the user, thereby causing damage to the accessory 1.

[0108] Furthermore, the protrusion has a first mating surface 71 and a second mating surface 72, the side wall of the main body 21 close to the corresponding inner plug-in portion 13 is a base surface, and the inclination angle of the first mating surface 71 relative to the base surface is smaller than the inclination angle of the second mating surface 72 relative to the base surface. Through the above arrangement, when the accessory is installed into the accessory receiving groove 20, the tail section of the inner plug-in portion 13 contacts the first mating surface 71 and the second mating surface 72 in sequence, the first mating surface 71 is suitable for providing a low resistance mode, thereby guiding the installation process of the accessory, and the second mating surface 72 is suitable for providing a high resistance mode for preventing the accessory from falling off.

[0109] like Fig. 9 As shown, the first mating surface 71 and the second mating surface 72 of the protrusion have different inclination angles, so that when the user inserts the accessory 1 into the accessory receiving slot 20, the inserted portion 13 first contacts the first mating surface 71. Here, the inclination angle of the first mating surface 71 is small, and the resistance is small, so that the accessory 1 can be easily inserted, and the inserted portion 13 can easily pass this position; when the inserted portion 13 contacts the second mating surface 72, the inclination angle of the second mating surface 72 is large, and the resistance is also large. The inserted portion 13 and the second mating surface 72 form a partial snap connection to prevent the accessory 1 from accidentally falling off, thereby improving the practicability and operability of the device.

[0110] In another optional embodiment, the host 21 and the accessory 1 are detachably connected through an elastic structure to facilitate the taking and placing of the accessory 1. Fig.12 As shown, Fig.12The schematic diagram shows a structure in which the second spring piece is arranged on the middle frame of the host (i.e., the upper and lower side covers of the host are omitted). The smart wearable device also includes a second spring piece 4, which is arranged on the outer surface of the host 21 and located on the side wall of the accessory receiving slot 20. The second spring piece 4 includes a substrate 41 and a protrusion 42 arranged on the substrate 41; the side wall of the accessory receiving slot 20 is provided with a through hole, and the protrusion 42 is suitable for passing through the through hole so that the end of the protrusion 42 away from the substrate 41 is located in the accessory receiving slot 20, and the accessory 1 is provided with a snap-fitting slot 15 that matches the protrusion 42; when the accessory 1 is arranged in the accessory receiving slot 20, the protrusion 42 is suitable for snap-fitting with the snap-fitting slot 15.

[0111] In this embodiment, the second spring piece 4 can realize the connection and fixation between the accessory 1 and the main body 21, and then the accessory 1 can be stored in the accommodating cavity of the main body 21. The second spring piece 4 of this embodiment has a simple structure and a good connection effect, and the accessory 1 is not easy to fall off. Moreover, the connection and fixation of the accessory 1 is realized only by the mechanical structure, and the signal interference to the antenna inside the main body 21 will not be caused, and the production, assembly and maintenance are convenient.

[0112] It is understandable that when the accessory 1 is not needed, the user places the accessory 1 in the accommodating cavity. Since the second spring sheet 4 has good elasticity, the accessory 1 and the protrusion 42 contact each other and push the second spring sheet 4 to move away from the host 21. When the accessory 1 is in place, the second spring sheet 4 is no longer squeezed by the accessory 1. Under the action of the restoring force, the second spring sheet 4 moves toward the direction close to the host 21, so that the protrusion 42 and the engaging groove 15 engage with each other, thereby setting the accessory 1 in the accommodating cavity. Accordingly, when the user needs to wear the earphone, the user takes the accessory 1 out of the accommodating cavity and wears the accessory 1 on the ear. The second spring sheet 4 has good elasticity, which is convenient for the user to take out the accessory 1.

[0113] Due to the requirements of the usage scenario, the accessory 1 is frequently taken and placed relative to the accessory receiving slot 20, so the embodiment of the present application also makes a series of improvements to reduce the problems that may be caused by taking and placing.

[0114] In one embodiment, a wrapping band 8 is provided on the outer periphery of the device body relative to the host 21 .

[0115] like Figure 6 As shown, two wrapping belts 8 are arranged on opposite sides of the host 21, and there is a preset gap between the host 21 to form a partial accessory receiving slot 20. When the accessory 1 is received in the accessory receiving slot 20, the inserted portion 13 is limited between the corresponding wrapping belt 8 and the host 21.

[0116] The attached figure shows the configuration of the wrapping belt 8 in the case of a double-slot structure. Similarly, if it is a single-slot structure, only one side of the wrapping belt 8 is required. This improvement is conceivable to those skilled in the art and will not be described or explained here.

[0117] It can be understood that the partial accessory receiving groove 20 formed by the wrapping belt 8 is more conducive to production and processing, and can be adjusted in time according to the different materials, sizes and other factors of the insert part 13, without the need to perform slotting processing on the main body of the device, which will not cause waste of materials and is more operable. In addition, the wrapping belt 8 in this embodiment can be made of plastic, silicone, metal, etc., just to play a certain role in supporting the insert part 13. The specific design can be changed according to the characteristics of the host 21.

[0118] Moreover, in the present embodiment, the wrapping band 8 only surrounds the circumference of the inserted portion 13, and does not restrict the two ends of the inserted portion 13. Therefore, when the user takes out the accessory 1, the user can gently push the inserted portion 13 away from the end of the exposed portion 11, thereby making the taking process simpler and more natural; in other embodiments, the side of the wrapping band 8 away from the exposed portion 11 can also be directly set to a sealing structure to prevent dust and water from entering through this opening.

[0119] On the basis of the above embodiment, the length of the preset gap is not greater than the length of the interpolation portion 13 .

[0120] like Figure 4 As shown, when the accessory 1 is stored in the accessory receiving slot 20, at least part of the bent section 12 is in a protruding state relative to the accessory receiving slot 20, so that the bent section 12 is used as a hand-grip position, so that the accessory 1 can be drawn out of the accessory receiving slot 20 through the hand-grip position. It can be understood that in this embodiment, the hand-grip position is formed by part of the bent section 12, so that the user can easily draw out the accessory 1. On the premise of ensuring that the accessory 1 is securely stored, the picking and placing of the accessory 1 is also improved and optimized, thereby improving the user experience.

[0121] Optionally, a wear-resistant strip 81 is provided on one side of the wrapping belt 8 close to the inner insertion portion 13 to avoid friction between the inner insertion portion 13 and the wrapping belt 8, which can effectively improve the life of the accessory 1 and the overall appearance, and is not prone to excessive wear of the accessory 1 due to long-term use; in addition, by selecting a suitable wear-resistant strip 81, a damping feeling can also be provided, which helps to improve the feel when taking and placing the accessory 1.

[0122] Alternatively, if Figure 7As shown, the end of the insert portion 13 away from the exposed portion 11 is configured as a wear-resistant round head 133, and the friction end surface of the wear-resistant round head 133 faces the host 21. The wear-resistant round head 133 prevents the insert portion 13 from excessively wearing due to the cooperation with the raised portion during long-term use, thereby affecting the subsequent normal use of the insert portion 13, such as failing to engage normally, or affecting the roughness of its surface due to wear, so that the user feels discomfort behind the ear when using it with the ear clip. The friction end surface of the wear-resistant round head 133 can be made of wear-resistant self-lubricating plastic POM, or silicone, etc.

[0123] Further, refer to the attached manual Fig.10 The contour of the handle portion is a conical surface with a monotonically decreasing cross-sectional area, and the contour of the accessory receiving slot 20 corresponding to the handle portion matches the contour of the conical surface, so that the earphone is guided by the conical surface when it is stored in the accessory receiving slot 20. It can be understood that the above-mentioned conical surface design can provide certain convenience for the removal and storage process of the earphone. For example, when storing, due to the conical surface design, the opening of the accessory receiving slot 20 is wider and the handle portion of the earphone is narrower, so the user can easily align it, avoiding the situation where the entrance of the accessory receiving slot 20 cannot be found at night or in dimly lit places. Similarly, the opening becomes larger and larger during the removal process, which makes it easier to take out the earphone and less likely to be scratched.

[0124] Optionally, the accessory 1 includes at least one of earphones, a mobile power supply, a speaker, a camera module or a blood pressure measurement air pump module, and the accessory receiving slot 20 is used to accommodate accessories 1 with different functions according to different needs. By providing accessories 1 with different functions but shapes that match the accessory 1 storage slot, the use scenarios and functions provided by the device body can be enriched. Among them, the accessory receiving slot 20 can accommodate accessories 1 with one function and replace them when other accessories 1 are needed, or it can accommodate multiple accessories 1 with different functions at the same time, providing multiple functions to the device body at the same time. For example, the number of accessory receiving slots 20 is two, one of which accommodates earphones and the other accommodates a mobile power supply. This arrangement allows you to use earphones to listen to audio while using a mobile power supply to charge the device body. That is, the number of accessory receiving slots 20 is at least two, and the accessory 1 includes at least two accessories 1 with different functions. Any accessory receiving slot 20 is used to accommodate an accessory 1 with one function, and the other accessory receiving slots 20 are used to accommodate accessories 1 with other functions.

[0125] Preferably, the accessory 1 is a mobile power source, and the accessory 1 includes an electrically connected power module and charging contacts 14 . The accessory 1 is electrically connected to a charging probe 22 of a host 21 via the charging contacts 14 , and the power module is used to charge the host.

[0126] Preferably, the accessory 1 is an earphone, and the number of the accessory receiving slots 20 is two. The accessory 1 is an earphone, and the two accessory receiving slots 20 are matched to accommodate two earphones. In addition, the two accessory receiving slots 20 are symmetrically distributed relative to the length direction of the host 21, so that the two earphones form a partial enclosure of the host 21 when they are stored in the accessory receiving slots 20. Through this enclosure setting, the accessory receiving slots 20 can produce a better wrapping feeling for the host 21, which can not only improve the accommodation stability of the accessory 1, but also make full use of the space around the host 21, reducing the impact of the additional accessory 1 on the volume space utilization of the host 21.

[0127] In addition, if Figure 7 and Figure 8 As shown, the earphone includes an earpiece and a handle, the bending section is used to connect the earpiece and the handle, the earpiece is the exposed portion 11, and the handle is the inserted portion 13. The handle includes a handle body 131 and an adjustable tail section 132, one end of the handle body 131 is connected to the bending section 12, and the other end is rotatably connected to the adjustable tail section 132, and an accessory magnetic suction portion is fixed on the adjustable tail section 132.

[0128] In the first wearing state, the adjustable tail section 132 and the handle body 131 are arranged in a straight line, so that the earphones are worn in a normal wearing manner; in the second wearing state, the accessory magnetic attraction portion on the adjustable tail section 132 and the accessory magnetic attraction portion on the earpiece portion are correspondingly adsorbed, so that the earphones are worn in an ear-clip wearing manner.

[0129] It is understandable that the magnets on the handle and the earpiece of the earphone are used reasonably, so that the adjustable tail section 132 can realize different wearing styles through a certain rotation, which can adapt to people with different wearing habits and improve the user's sense of use. In addition, by adjusting the setting of the magnetic poles of the magnet between the two earpieces, the two earphones can be attracted to each other. When the user just wants to take off the earphones and does not want to put the earphones back into the device, the two earphones can be attracted together and placed on a desk or held in the hand, etc., which can prevent the two earphones from falling apart.

[0130] Furthermore, the second receiving groove 202 of the accessory receiving groove 20 is arranged at the periphery of the two opposite sides of the main body 21 relative to the length direction of the main body 21, and the first receiving groove 201 is located at the other side of the main body 21. The first receiving groove 201 and the second receiving groove 202 are enclosed together to form a C-shaped or approximately C-shaped accessory receiving groove 20. Using the three sides of the main body 21 to form a C-shaped or approximately C-shaped accessory receiving groove 20 can provide a better wrapping feeling and more efficiently utilize the circumferential edge space position of the main body 21, ensuring that a sufficiently large and regular space is freed up in the middle of the main body 21 for arranging internal devices.

[0131] Furthermore, at least a part of the second receiving groove 202 is a hollow structure 2021. When the accessory 1 is received in the accessory receiving groove 20, the accessory 1 is exposed through the hollow structure 2021. With this arrangement, firstly, the hollow structure 2021 can be used as a new heat dissipation channel to facilitate the heat dissipation of the accessory 1 or the host 21 below it; secondly, it is convenient to observe whether the assembly of the accessory 1 in the second receiving groove 202 is stable and whether it is assembled to the bottom; thirdly, because it is a hollow structure 2021 rather than a solid plate structure, the visual presence of the hollow structure 2021 is weakened to a certain extent, and the main structure (such as a display screen, etc.) on the host 21 is more likely to highlight the visual presence, thereby weakening the visual effect of the overall size of the device body caused by the provision of the accessory receiving groove 20. In the embodiment of the present application, the wear-resistant strip 81 can be a part of the hollow structure 2021.

[0132] Furthermore, combined with Fig.15 and Fig.16 As shown, Fig.15 A schematic diagram of the structure decomposition of the smart wearable device is shown, in which the dotted line frame is used to illustrate that the device accommodating cavity 212 is divided into a middle area and an edge area according to different functional devices, so the dotted line frame is not the structure of the smart wearable device; Fig.16 2 is a schematic diagram of a second type of functional device cut along the thickness direction of the host. The host 21 has a device accommodating cavity 212 inside, and the device body also includes a functional device 5 arranged in the device accommodating cavity 212; the device accommodating cavity 212 is divided into a middle area 212a and an edge area 212b, and the functional device 5 includes a first type of functional device 51 and a second type of functional device 52, the first type of functional device 51 is a main board, and the main board is at least partially arranged in the middle area 212a, and the second type of functional device 52 includes a plurality of sub-devices electrically connected to the main board, and the plurality of sub-devices are stacked and arranged in the edge area 212b along the thickness direction of the host 21.

[0133] Since the embodiment of the present application adds an accessory 1, the accessory 1 inevitably needs to occupy a part of the space of the device body, thereby compressing the original space of the host 21. Therefore, the embodiment of the present application does not adopt the device arrangement method of laying out the functional devices 5 around the main board, but stacks some of the functional devices 5 in the thickness direction of the host 21, thereby improving the space utilization rate of the device accommodating cavity 212 inside the host 21, reducing the impact of the additional accessory 1 on the space volume of the host 21, ensuring that the device body does not need to significantly change the appearance and size due to the addition of the accessory 1, and improving users' familiarity and acceptance of the overall shape of such smart wearable devices.

[0134] See also Fig.16As shown, in an optional embodiment, the second type functional device 52 may include a vibration motor 521 and an electrical connector 522 stacked in sequence along the thickness direction of the host 21. The electrical connector 522 may be, for example, a board-to-board electrical connector transferred from a mainboard. Fig.16 It can be clearly seen that since the edge area 212b is fully utilized in the thickness direction of the host, multiple second-type functional devices 52 can be stacked, thereby freeing up the maximum space in the middle area of ​​the host for battery installation and layout of a large-area motherboard.

[0135] Further, see Figure 4 and Figure 6 When the accessory 1 is not accommodated in the accessory accommodating groove 20, the device body has an outer contour; when the accessory 1 is matched and accommodated in the accessory accommodating groove 20, the accessory 1 and the device body together form the outer contour of the smart wearable device, and the outer contour of the smart wearable device is the second outer contour; the outer contour of the device body is the same as or similar to the outer contour of the smart wearable device.

[0136] The outer contour of the device body refers to the shape formed by the outer sides of the device body, for example Figure 6 The outer contour of the device body is roughly rectangular (although the outer contour of the device body has a short inclined section, so that the device body has eight sides, but the overall effect is close to a rectangle, so it can also be understood that the outer contour of the device body is roughly rectangular). The shape formed by the accessory 1 contained in the device body is the outer contour of the smart wearable device, for example Figure 4 The outer contour of the smart wearable device is also roughly rectangular, similar to the outer contour of the device body. In other optional embodiments, the outer contour of the device body and the smart wearable device can also be similar or the same as a circle, etc., and this application does not limit this.

[0137] The outer contour of the device body is the same as or similar to that of the smart wearable device, that is, the outer contour of the smart wearable device is mainly determined by the outer contour of the device body, and is less affected by the outer contour of the accessory 1. This shows that although an external accessory 1 is added, the accessory 1 can be almost completely accommodated in the accessory receiving slot 20, and there will be no situation where a part of the structure of the accessory 1 is obviously located outside the accessory receiving slot 20. Such a setting can give the accessory 1 sufficient protection to prevent part of its structure from being obviously protruding from the outside of the device body in the stored state, causing damage due to bumps and the like. In addition, when accommodated in the accessory receiving slot 20, since the accessory 1 does not have a significant impact on the overall shape of the smart wearable device, the smart wearable device can provide more diversified functions while maintaining the overall shape familiar to users, thereby improving user acceptance of the smart wearable device.

[0138] Further combined with Figure 4 and Figure 5 As shown, the device body is rectangular or roughly rectangular, and the device body includes a relatively arranged long side shell 23 and a relatively arranged short side shell 24, and the long side shell 23 and the short side shell 24 together enclose the outer contour of the device body; the length of the inserted portion 13 is greater than the length of the exposed portion 11; the accessory receiving groove 20 includes a first receiving groove 201 adapted to the exposed portion 11, and a second receiving groove 202 adapted to the inserted portion 13, the first receiving groove 201 is arranged at a short side shell 24, and the second receiving groove 202 is arranged at the long side shell 23, and the direction of taking and placing the accessory 1 is the length direction of the long side shell 23.

[0139] The present application utilizes the long side housing 23 to accommodate the longer inner inserting portion 13, and utilizes the short side housing 24 to accommodate the shorter outer exposed portion 11, that is, when the accessory 1 is in the storage state, the insertion storage depth of the inner inserting portion 13 in the second receiving groove 202 is greater than the insertion storage depth of the outer exposed portion 11 in the first receiving groove 201. This arrangement, on the one hand, cleverly utilizes the advantage of the longer size of the long side housing 23 to set the deeper second receiving groove 202 to meet the storage requirements of the inner inserting portion 13, and on the other hand, because the insertion depth of the inner inserting portion 13 into the second receiving groove 202 is sufficient, it can effectively improve the storage structure stability of the accessory 1 in the accessory receiving groove 20.

[0140] Furthermore, the long side shell 23 is used to connect the wearable components of the smart wearable device. Since the display screen design on the device body has a certain correlation with the outer contour shape of the device body, when the long side shell 23 of the device body is used to connect the wearable components, it indicates that the display screen can also be associatedly set to a horizontal screen structure with the upper and lower sides longer than the left and right sides to achieve a widescreen viewing effect.

[0141] Further reading Figure 1 , a function button 61 is provided on the other short side housing 24. When the smart wearable device is in the wear state, the function button 61 is located on the side close to the user's operating part. Taking the smart wearable device as a smart watch as an example, when the user wears the smart watch on the left hand and uses the right hand to operate the smart watch, since the short side housing 24 with the function button 61 is located on the side close to the right hand, it is convenient for the user to perform button operations.

[0142] Furthermore, the device body also includes a camera module 62 arranged on the side shell of the host 21, and the angle between the framing direction of the lens in the camera module 62 and the length direction of the smart wearable device is 35° to 55°. When the smart wearable device is in a wearing state, the camera module is used to frame in the forward or sideward direction. Among them, the framing direction of the lens refers to the direction of the optical axis of the lens. Different from the way in which the camera module 62 is arranged in the top area of ​​the host 21, the embodiment of the present application sets the camera module 62 obliquely, wherein the lens is arranged on the side shell of the host 21 and is obliquely arranged relative to the length direction of the smart wearable device, thereby realizing the oblique framing of the lens. The setting angle of this camera module 62 is convenient for users to frame and shoot forward or sideways when wearing smart wearable devices. Only by slightly adjusting the angle of the wrist wearing the smart watch, the shooting angle forward or sideways can be adjusted. In an exemplary application scenario, the user only needs to slightly adjust the wrist angle to scan the QR code for payment and other operations.

[0143] Furthermore, the smart wearable device is a smart watch or a smart bracelet, such as Fig. 9 As shown, the strap 9 is arranged on the wrapping belt 8, that is, the wrapping belt 8 can also play the role of supporting the strap 9 and the host 21 in the embodiment. Moreover, in the specific setting, the strap 9 and the wrapping belt 8 can be set as a detachable structure, for example, the wrapping belt 8 and the strap 9 are detachable, or the wrapping belt 8 and the host 21 are detachable, so that the user can replace them by pulling them, making the smart watch more adaptable and having a wider audience.

[0144] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or replace some or all of the technical features therein with equivalents. However, these modifications or replacements do not cause the essence of the corresponding technical solutions to deviate from the scope of the technical solutions of the embodiments of the present invention.

Claims

1. A smart wearable device, characterized in that: The smart wearable device comprises: The device body includes a main body and an accessory receiving groove arranged around the circumference of the main body; An accessory is detachably accommodated in the accessory accommodating groove, the accessory comprises an exposed portion and an inserted portion connected to each other, and the contour of the accessory accommodating groove is adapted to correspond to the exposed portion and the inserted portion.

2. The smart wearable device according to claim 1, characterized in that: The exposed portion and / or the inserted portion is provided with a first magnetic structure, and the side wall of the host close to the accessory receiving slot is provided with a second magnetic structure corresponding to the first magnetic structure, which is used for magnetic fixation between the accessory and the accessory receiving slot.

3. The smart wearable device according to claim 2, characterized in that: The exposed portion and the inserted portion of the accessory are oriented in the same direction, and the exposed portion and the inserted portion are connected via a bent section, so that a concave cavity is formed by the exposed portion and the bent section; The first magnetic attraction structure includes at least two accessory magnetic attraction parts, one of which is fixed to the exposed part, and the other accessory magnetic attraction parts avoid the bent section and are fixed to the inserted part; The second magnetic attraction structure includes a host magnetic attraction portion, which is arranged on the side wall of the host close to the accessory, and the host magnetic attraction portion and the accessory magnetic attraction portion are arranged correspondingly, and are used to magnetically fix the accessory through the host magnetic attraction portion and the accessory magnetic attraction portion.

4. The smart wearable device according to claim 3, characterized in that: Among the accessory magnetic attraction portions provided on the inner insertion portion, the accessory magnetic attraction portion having the smallest relative distance to the bending section is configured as a first pressing portion; The host magnetic attraction portion includes a second pressing portion, and the second pressing portion is located on a side wall of the host facing the inner insertion portion; When the accessory is received in the accessory accommodating groove, the first clamping portion and the second clamping portion have a preset spacing in the extension direction of the accessory accommodating groove, so that a misalignment is formed between the first clamping portion and the second clamping portion, so that the second clamping portion attracts the first clamping portion and drives the accessory to move along the extension direction of the accessory accommodating groove, so as to make the accessory press the bottom of the accessory accommodating groove.

5. The smart wearable device according to claim 3, characterized in that: The accessory is provided with charging contacts, and the charging contacts are located in the bending section. The host is provided with charging probes corresponding to the charging contacts. When the accessory is inserted into the accessory receiving slot, the charging contacts and the charging probe are connected, so that the accessory can be charged through the host.

6. The smart wearable device according to claim 3, characterized in that: The accessory receiving groove is divided into a first receiving groove and a second receiving groove by the outline of the exposed portion and the outline of the inserted portion; Furthermore, the main machine protrudes toward the connecting portion of the first accommodating groove and the second accommodating groove to form a limiting edge, so that when the accessory is received in the accessory accommodating groove, the recessed cavity on the accessory abuts against the limiting edge on the main machine, which is suitable for relative limiting of the accessory and the main machine.

7. The smart wearable device according to claim 2, characterized in that: A first elastic sheet is arranged on the side wall of the host close to the inner inserting portion, and the first elastic sheet extends in a direction away from the host to form a convex portion; The tail section of the insert portion has a groove. When the accessory is inserted into the accessory receiving slot for fixation, the tail section of the insert portion passes over the protrusion, so that the protrusion abuts against the groove to fix and limit the insert portion.

8. The smart wearable device according to claim 6, characterized in that: The protrusion has a first mating surface and a second mating surface, the side wall of the host close to the corresponding inserting portion is a base surface, and the inclination angle of the first mating surface relative to the base surface is smaller than the inclination angle of the second mating surface relative to the base surface; Thereby, during the process of installing the accessory into the accessory accommodating groove, the tail section of the inserted part contacts the first mating surface and the second mating surface in sequence, the first mating surface is suitable for providing a low resistance mode to guide the installation process of the accessory, and the second mating surface is suitable for providing a high resistance mode to prevent the accessory from falling off.

9. The smart wearable device according to claim 1, characterized in that: The smart wearable device further includes a second elastic sheet, which is disposed on the outer surface of the host and on the side wall of the accessory receiving slot, and the second elastic sheet includes a substrate and a protrusion disposed on the substrate; The side wall of the accessory receiving groove is provided with a through hole, and the protrusion is suitable for passing through the through hole so that the end of the protrusion away from the substrate is located in the accessory receiving groove, and the accessory is provided with a clamping groove matched with the protrusion; When the accessory is disposed in the accessory receiving groove, the protrusion is adapted to be engaged with the engaging groove.

10. The smart wearable device according to any one of claims 1 to 9, characterized in that: The device body is provided with a wrapping belt relative to the outer periphery of the host; A preset gap is provided between the wrapping belt and the host to form part of the accessory receiving slot. When the accessory is received in the accessory receiving slot, the inserted portion is limited to be located between the corresponding wrapping belt and the host.

11. The smart wearable device according to claim 10, characterized in that: The length of the preset gap is not greater than the length of the interpolation portion; The exposed portion is connected to the inserted portion via a bent section, and when the accessory is received in the accessory receiving slot, at least a portion of the bent section is protruding relative to the accessory receiving slot, so that the bent section is used as a hand-locking position, thereby allowing the accessory to be pulled out of the accessory receiving slot through the hand-locking position.

12. The smart wearable device according to claim 10, characterized in that: One end of the insert portion away from the exposed portion is configured as a wear-resistant round head, and the friction end surface of the wear-resistant round head faces the host; And / or, a wear-resistant strip is provided on one side of the wrapping belt close to the inner inserting portion to avoid friction between the inner inserting portion and the wrapping belt.

13. The smart wearable device according to any one of claims 1 to 9, characterized in that: The profile of the interpolated portion is a conical surface with a monotonically decreasing cross-sectional area, and the profile of the accessory receiving groove corresponding to the interpolated portion matches the profile of the conical surface, so that the accessory is guided by the conical surface when received in the accessory receiving groove.

14. The smart wearable device according to any one of claims 1 to 9, characterized in that: The accessories include at least one of headphones, a mobile power supply, a speaker, a camera module or a blood pressure measurement air pump module, and the accessory receiving slot is used to accommodate the accessories with different functions according to different needs.

15. The smart wearable device according to claim 14, characterized in that: The accessory is an earphone, and the earphone comprises an earpiece, a handle, and a bending section for connecting the earpiece and the handle, the earpiece is the exposed portion, the handle is the inserted portion, and the earpiece has an accessory magnetic attraction portion; The handle portion comprises a handle body and an adjustable tail section, one end of the handle body is connected to the bending section, and the other end is rotatably connected to the adjustable tail section, and the adjustable tail section is fixedly provided with an accessory magnetic attraction portion; In the first wearing state, the adjustable tail section and the handle body are arranged in a straight line, so that the wearing mode of the headset is normal wearing; In the second wearing state, the adjustable tail section rotates toward the handle body, so that the accessory magnetic attraction portion on the adjustable tail section and the accessory magnetic attraction portion on the earpiece portion are correspondingly adsorbed, so that the earphone is worn in an ear-clip style.

16. The smart wearable device according to claim 14, characterized in that: The number of the accessory receiving slots is at least two, and the accessories include at least two accessories with different functions. Any one of the accessory receiving slots is used to receive the accessories with one function, and the other accessory receiving slots are used to receive the accessories with other functions. or, The number of the accessory receiving slots is two, the accessories are headphones, and the two accessory receiving slots correspond to and accommodate the two headphones.

17. The smart wearable device according to claim 14, characterized in that: The number of the accessory receiving slots is two, and the two accessory receiving slots are symmetrically distributed with respect to the length direction of the host, so that the two earphones partially surround the host when they are stored in the accessory receiving slots.

18. The smart wearable device according to claim 14, characterized in that: The accessory receiving groove is divided into a first receiving groove and a second receiving groove by the outline of the exposed part and the outline of the inserted part. The second receiving groove is arranged at the opposite sides of the main machine relative to the length direction of the main machine, and the first receiving groove is located on the other side of the main machine. The first receiving groove and the second receiving groove together enclose the accessory receiving groove in a C shape or a nearly C shape.

19. The smart wearable device according to claim 18, characterized in that: At least a portion of the second receiving groove is a hollow structure, and when the accessory is received in the accessory receiving groove, the accessory is exposed through the hollow structure.

20. The smart wearable device according to any one of claims 1 to 9, characterized in that: The host has a device accommodating cavity inside, and the device body also includes a functional device arranged in the device accommodating cavity; The device accommodating cavity is divided into a middle area and an edge area, the functional devices include a first type of functional devices and a second type of functional devices, the first type of functional devices are main boards, the main boards are at least partially arranged in the middle area, the second type of functional devices include a plurality of sub-devices electrically connected to the main boards, and the plurality of sub-devices are stacked in the edge area along the thickness direction of the host.

21. The smart wearable device according to any one of claims 1 to 9, characterized in that: When the accessory is not received in the accessory receiving slot, the device body has an outer contour; When the accessory is matched and accommodated in the accessory accommodating groove, the accessory and the device body together form an outer contour of the smart wearable device, and the outer contour of the smart wearable device is a second outer contour; The outer contour of the device body is the same as or similar to the outer contour of the smart wearable device.

22. The smart wearable device according to claim 21, characterized in that: The device body is rectangular or substantially rectangular, and comprises a relatively long side shell and a relatively short side shell, wherein the long side shell and the short side shell together enclose an outer contour of the device body; The length of the inserted portion is greater than the length of the exposed portion; The accessory receiving groove includes a first receiving groove adapted to the exposed portion and a second receiving groove adapted to the inserted portion. The first receiving groove is arranged at the short side shell, and the second receiving groove is arranged at the long side shell. The direction of taking and placing the accessory is the length direction of the long side shell.

23. The smart wearable device according to claim 22, characterized in that: The long side shell is used to connect the wearing parts of the smart wearable device.

24. The smart wearable device according to claim 22, characterized in that: Function buttons are arranged on the other short side shell. When the smart wearable device is in a wearing state, the function buttons are located on a side close to a user operation part.

25. The smart wearable device according to any one of claims 1 to 9, characterized in that: The device body also includes a camera module arranged on the side shell of the host, and the angle between the framing direction of the lens in the camera module and the length direction of the smart wearable device is 35° to 55°. When the smart wearable device is in a wearing state, the camera module is used to frame forward or sideways.

26. The smart wearable device according to any one of claims 1 to 9, characterized in that: The smart wearable device is a smart watch or a smart bracelet.

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