CN113412992B

CN113412992B - Wearing equipment

Info

Publication number: CN113412992B
Application number: CN202110619536.1A
Authority: CN
Inventors: 杨珂
Original assignee: Vivo Mobile Communication Co Ltd
Current assignee: Vivo Mobile Communication Co Ltd
Priority date: 2021-06-03
Filing date: 2021-06-03
Publication date: 2023-11-24
Anticipated expiration: 2041-06-03
Also published as: CN113412992A

Abstract

The application discloses a wearing device, comprising: an apparatus main body; the first connecting belt is connected with the equipment body and is used for wearing the equipment body on a user, and an assembly groove is formed in the first connecting belt; a functional element mounted in the assembly groove and electrically connected with the apparatus main body; the watchband buckle is arranged on the first connecting band, one side of the watchband buckle is convexly provided with the watchband buckle, and the other side of the watchband buckle is abutted with the functional element so as to position the functional element in the mounting groove. According to the watch buckle, the functional element is arranged below the watch buckle, so that the functional element is fixedly protected and hidden; meanwhile, the wearing equipment can maintain corresponding functional elements without disassembling the equipment main body, and is convenient to maintain. Compared with traditional wearing equipment, the wearing equipment provided by the application has the advantages that the battery with larger capacity can be installed in the equipment main body, the endurance time of the wearing equipment is prolonged, the charging frequency is reduced, and the use experience is improved.

Description

Wearing equipment

Technical Field

The application belongs to the technical field of intelligent equipment, and particularly relates to wearable equipment.

Background

In the related art, the application of wearable devices is becoming more and more widespread. Taking a smart watch as an example, the smart watch is not only an auxiliary device connected with a mobile phone, but also plays an important role in sports recording, health detection and scene application for replacing mobile phone operation. The smart watch is just like a mobile phone with a reduced version, and the functions are continuously rich, so that more sensors are needed to be plugged into the dial. However, due to the small size of the smart watch, the available internal space of the smart watch is a front cut and elbow catch compared with the mobile phone.

At present, the smart watch has short endurance time and needs to be charged more frequently. Because the inner space of the smart watch is limited, the functional diversification of the smart watch means that more sensors are needed, and therefore, designers often sacrifice the accommodating space of the battery for the function, resulting in low cruising ability of the smart watch.

Disclosure of Invention

The application aims to provide a wearable device, which at least solves the problems that the function diversity and the cruising ability of the wearable device are limited by a limited internal space.

In order to solve the technical problems, the application is realized as follows:

the embodiment of the application provides wearing equipment, which comprises:

an apparatus main body;

the first connecting belt is connected with the equipment main body and used for wearing the equipment main body on a user, and an assembly groove is formed in the first connecting belt;

a functional element mounted in the fitting groove and electrically connected with the apparatus main body;

the watchband buckle is installed in the first connecting band, a watchband buckle is convexly arranged on one side of the watchband buckle, and the other side of the watchband buckle is abutted to the functional element so as to position the functional element in the assembly groove.

According to the wearable device provided by the embodiment of the application, the assembly groove is a stepped groove, the stepped groove comprises a first groove body and a second groove body which are sequentially connected, the groove width of the first groove body is larger than that of the second groove body, the side face of the functional element is in interference fit with the groove wall of the second groove body, and the watchband is buckled in the first groove body and is pressed on the functional element.

According to the wearable device provided by the embodiment of the application, the connecting end face of the first groove body and the connecting end face of the second groove body are provided with the clamping holes, the watchband is provided with the clamping columns, and the clamp Kong Kazhuang is arranged in the clamping holes.

According to the wearable device provided by the embodiment of the application, the clamping holes are T-shaped holes, and the clamping columns are T-shaped columns.

According to the wearable device provided by the embodiment of the application, the waterproof ring is arranged in the gap between the watchband buckle and the assembly groove.

According to the wearable device provided by the embodiment of the application, the buffer pad is arranged between the watchband buckle and the functional element.

According to the wearable device provided by the embodiment of the application, the functional elements comprise one or more of a vibration motor, a gravity sensor and a heart rate sensor.

According to the wearable device provided by the embodiment of the application, the first electric connection structure is arranged in the assembly groove, the functional element is provided with the second electric connection structure, and the first electric connection structure is electrically connected with the second electric connection structure; a third electric connection structure is arranged at one end of the first connecting belt, which is connected with the equipment main body, the equipment main body is provided with a fourth electric connection structure, and the third electric connection structure is electrically connected with the fourth electric connection structure; the first connecting belt is internally provided with a flexible connecting wire, one end of the flexible connecting wire is connected with the first electric connecting structure, and the other end of the flexible connecting wire is connected with the second electric connecting structure.

According to the wearable device provided by the embodiment of the application, the first electrical connection structure and the second electrical connection structure are respectively any one of a conductive contact and a conductive contact; and/or, the third electric connection structure and the fourth electric connection structure are all golden fingers or conductive contacts.

According to the wearable device provided by the embodiment of the application, the sealing ring is arranged in the connecting gap between the device main body and the first belt body.

In the embodiment of the application, the functional element is arranged below the watch strap buckle, and the watch strap buckle is used for fixing and protecting the functional element and hiding the functional element, so that the appearance of the first connecting strap is not influenced; meanwhile, the wearing equipment can maintain corresponding functional elements without disassembling the equipment main body, and is convenient to maintain. Compared with traditional wearing equipment, the wearing equipment provided by the application has the advantages that the battery with larger capacity can be installed in the equipment main body, the endurance time of the wearing equipment is prolonged, the charging frequency is reduced, and the use experience is improved.

Additional aspects and advantages of the application will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the application.

Drawings

The foregoing and/or additional aspects and advantages of the application will become apparent and may be better understood from the following description of embodiments taken in conjunction with the accompanying drawings in which:

FIG. 1 is an exploded view of a first connection strap, functional element and buckle according to an embodiment of the present application;

FIG. 2 is a perspective view of the first strap, functional element and wristband clasp of FIG. 1 after attachment;

FIG. 3 is a partial block diagram of the first connecting band shown in FIG. 1;

fig. 4 is a perspective view of a buckle according to an embodiment of the present application;

fig. 5 is a perspective view of the buckle shown in fig. 4 in another view;

FIG. 6 is a diagram of the mating structure of the buckle, first connecting strap and functional element according to an embodiment of the present application;

FIG. 7 is a diagram of the mating structure of the buckle, first connecting strap and functional element in another view according to an embodiment of the present application;

FIG. 8 is an exploded view of a functional element and a bumper pad according to an embodiment of the present application;

FIG. 9 is a perspective view of a functional element according to an embodiment of the present application at another perspective;

fig. 10 is a perspective view of a second connecting band according to an embodiment of the present application;

fig. 11 is a perspective view of a wearable device according to an embodiment of the application;

fig. 12 is an exploded view of the wearable device shown in fig. 11;

fig. 13 is an exploded view of the apparatus body shown in fig. 12;

fig. 14 is a schematic view showing the installation of the apparatus main body and the second connection belt shown in fig. 12;

fig. 15 is a perspective view of the apparatus body shown in fig. 12;

fig. 16 is a side view of the apparatus body shown in fig. 12.

Reference numerals:

1, an equipment main body; 11, a shell; 111 a fourth electrical connection structure;

112, connecting grooves; 113, a locking hole; 114, sensor opening;

12, a main board; 13, a battery; 14, a screen;

15, a key; 16, disassembling the shackle; 2, a first connecting belt;

20, elastic buckle; a flexible connecting wire; 22, an assembly groove;

221 a first electrical connection structure; 222, clamping holes; 223, connecting end surfaces;

a third electrical connection structure; 25, sealing rings; 3, a second connecting belt;

31, a surface buckling hole; 4, a functional element; 40, cushioning pad;

41 a first cushion pad; 42 a second cushion pad; 43 a second electrical connection structure;

44 a motor body; 45, an electric connection area; 5, a watch belt buckle;

50, a watch buckle; 51, clamping a column; 52, briquetting;

53, waterproof ring.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements throughout or elements having like or similar functionality. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the application. All other embodiments, which can be made by those skilled in the art based on the embodiments of the application without making any inventive effort, are intended to be within the scope of the application.

The features of the application "first", "second" and the like in the description and in the claims may be used for the explicit or implicit inclusion of one or more such features. In the description of the present application, unless otherwise indicated, the meaning of "a plurality" is two or more. Furthermore, in the description and claims, "and/or" means at least one of the connected objects, and the character "/", generally means that the associated object is an "or" relationship.

In the description of the present application, it should be understood that the terms "width," "top," "bottom," "inner," "outer," "circumferential," and the like indicate an orientation or a positional relationship based on that shown in the drawings, and are merely for convenience in describing the present application and simplifying the description, and do not indicate or imply that the devices or elements to be referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present application.

The structure of the wearing device according to an embodiment of the present application is described below with reference to fig. 1 to 16.

As shown in fig. 11 and 12, the wearable device according to some embodiments of the present application includes a device body 1, a first connection strap 2, a functional element 4, and a watchband buckle 5. The first connection strap 2 is connected to the apparatus body 1, and the first connection strap 2 is used to wear the apparatus body 1 to a user. As shown in fig. 1 and 2, the first connecting band 2 is provided with a fitting groove 22, and the functional element 4 is mounted in the fitting groove 22 and electrically connected to the apparatus main body 1. The buckle 5 is mounted on the first connecting band 2. A clasp 50 is provided on one side of the clasp 5, and the other side of the clasp 5 abuts against the functional element 4 to position the functional element 4 in the fitting groove 22. The electrical connection of the functional element 4 to the apparatus main body 1 means that power supply and signal transmission are simultaneously realized.

Optionally, the functional element 4 is one or more of a vibration motor, a heart rate sensor and a gravity sensor. The vibration motor transmits vibration sense to a wearer through the first connecting belt 2, so that the vibration sense is more stereoscopic, and the use experience is improved. The heart rate sensor and the gravity sensor are arranged on the first connecting belt 2 to collect the physical parameters of the wearer, so that the heart rate sensor and the gravity sensor are convenient to install and do not influence the use effect.

Alternatively, the first connecting strap 2 may be fixedly connected or detachably connected to the apparatus main body 1. Taking the smart watch as an example, the first connecting strap 2 is a watchband on either side of the smart watch. Of course, the wearing device may also be provided with only the first connecting band 2, and the first connecting band 2 is connected to the fitting hole reserved on the device body 1 through the watch buckle 5.

The wearable device disclosed by the embodiment of the application can be devices such as an intelligent watch, a sports bracelet, a pedometer, a blood pressure meter, an oximeter and the like, and of course, the wearable device disclosed by the embodiment of the application can also be other types of wearable devices, and the embodiment of the application is not particularly limited to the specific types of the wearable devices.

According to the wearable device provided by the embodiment of the application, the functional element 4 is arranged in the assembly groove 22 arranged on the first connecting belt 2, and the space of the first connecting belt 2 is fully utilized, so that the functional element 4 is not required to be arranged in the device main body 1, the internal space of the device main body 1 is saved, and the possibility is provided for adding other devices or adjusting arrangement modes into the device main body 1. Compared with traditional wearing equipment, the wearing equipment provided by the application has the advantages that the battery with larger capacity can be installed in the equipment main body 1, the endurance time of the wearing equipment is prolonged, the charging frequency is reduced, and the use experience is improved. In addition, in the wearable device provided by the embodiment of the application, the functional element 4 is installed below the watch buckle 5, and the watch buckle 5 is used for fixing the protective functional element 4 and hiding the functional element 4, so that the appearance of the first connecting band 2 is not affected. Meanwhile, the wearing equipment provided by the embodiment of the application can maintain corresponding functional elements without disassembling the equipment main body 1, and is convenient to maintain.

Wherein the shape of the fitting groove 22 matches the outer shape of the functional element 4. Taking the functional element as a vibration motor, as shown in fig. 1, the vibration motor is circular, and the corresponding assembly groove 22 is a circular groove. The assembly slot 22 is a groove, the watchband buckle 5 covers the assembly slot 22, and the functional element 4 is positioned in the space formed by the assembly slot 22 and the watchband buckle 5. In some embodiments of the present application, the buckle 5 is detachably engaged with the assembly groove 22, so as to facilitate disassembly and maintenance. In still other embodiments of the present application, the buckle 5 is fixedly secured to the fitting groove 22. The shape of the buckle 5 may be square or circular, and is specifically set according to the actual situation, as long as the fitting groove 22 can be sealed.

Alternatively, as shown in fig. 3, the assembly groove 22 is a stepped groove, which includes a first groove body and a second groove body connected in sequence, wherein the groove width of the first groove body is larger than the groove width of the second groove body, and the first groove body is closer to the notch of the assembly groove 22 than the second groove body. The stepped groove lengthens the path of the external liquid into the functional element 4, helping to achieve waterproofing. The side surface of the functional element 4 is in interference fit with the groove wall of the second groove body, and the waterproof function is realized while the functional element 4 is clamped. The buckle 5 is accommodated in the first groove and pressed against the functional element 4.

Taking the functional element as a vibration motor as an example, as shown in fig. 3, the assembly groove 22 is a stepped groove with a large upper part and a small lower part, and the side surface of the vibration motor is in interference fit with the groove wall with a small groove width in the stepped groove. The side wall of the vibration motor extends outwards to form an electric connection area 45, and the watchband buckle 5 is provided with a pressing block 52 in a protruding mode towards one side of the vibration motor. After the watch strap buckle 5 is mounted on the first connecting band 2, the pressing block 52 is pressed against the electric connection region 45.

In some embodiments of the present application, as shown in fig. 3, the connection end surface 223 of the first slot body and the second slot body is provided with a clamping hole 222, and as shown in fig. 4 and 5, the side of the watch buckle 5 facing the functional element 4 is provided with a clamping post 51. As shown in fig. 6, the clamping hole 222 is a through hole penetrating the first connecting strap 2, and is a T-shaped hole, and the corresponding clamping post 51 is a T-shaped post. Wherein the large diameter end of the T-shaped hole is remote from the notch of the fitting groove 22 relative to the small diameter end of the T-shaped hole. Optionally, the plurality of clamping holes 222 are provided, the plurality of clamping holes 222 are arranged along the periphery Xiang Paibu of the assembly groove 22, and the plurality of clamping holes 222 are arranged in one-to-one correspondence with and matched with the plurality of clamping columns 51, so that the connection stability is effectively ensured. As shown in fig. 3, the connecting end surface 223 of the first slot body and the second slot body is provided with four clamping holes 222, and one side of the watchband buckle 5 facing the functional element 4 is provided with four clamping columns 51, and the four clamping columns 51 are clamped in the four clamping holes 222 one by one.

The first connecting strap 2 is flexible silicon tape, and has elasticity, and when in installation, the clamping column 51 is pressed into the clamping hole 222, so that the end surface of the clamping column 51 is flush with the bottom surface of the first connecting strap 2, as shown in fig. 6. At this time, the boss of the T-shaped post hooks the first connecting band 2, thereby fixing the buckle 5 to the first connecting band 2. When the first connecting band 2 needs to be detached, one clamping column 51 is tilted from one side by utilizing the elasticity of the first connecting band, and then the other clamping columns 51 are pulled out.

In order to prevent the fitting groove 22 from water inflow, as shown in fig. 7, a waterproof ring 53 is provided in the installation gap between the buckle 5 and the fitting groove 22. Specifically, the functional element 4 is a vibration motor, and the fitting groove 22 is a stepped groove. As shown in fig. 8, the vibration motor includes a motor body 44 and an electrical connection area 45 connected to the motor body 44, and the electrical connection area 45 is protruded from an outer sidewall of the motor body 44. As shown in fig. 4 and 5, the watch strap buckle 5 is provided with a pressing piece 52 in a protruding manner, and the pressing piece 52 abuts against the electric connection region 45. The waterproof ring 53 is sleeved on the pressing block 52. The waterproof ring 53 is used for sealing installation gaps between the side wall of the pressing block 52 and the groove wall of the assembly groove 22 and between the side wall of the pressing block 52 and the side wall of the vibration motor so as to realize sealing and waterproof. In further embodiments of the present application, a waterproof boss or other waterproof structure is provided around the first electrical connection structure 221 of the first connection strap 2 to avoid a short circuit.

In some embodiments of the application, a cushion 40 is mounted between the buckle 5 and the functional element 4. The pressing force between the buckle 5 and the functional element 4 is buffered by the deformation of the cushion pad 40, so that the safety is improved and the buckle 5 and the functional element 4 are prevented from being damaged. For example, the cushion 40 may be pre-stressed by 50% -60% to provide effective securement protection.

Taking a functional element as an example of a vibration motor, the vibration motor includes a motor body 44 and an electrical connection area 45 connected with the motor body 44, and the electrical connection area 45 is protruding from an outer side wall of the motor body 44. The watch strap buckle 5 is provided with a pressing block 52 in a protruding manner, and the pressing block 52 is abutted against the electric connection area 45. As shown in fig. 8, the cushion 40 includes a first cushion 41 and a second cushion 42. As shown in fig. 7, the first cushion 41 is mounted between the upper end surface of the motor body 44 and the band clasp 5, and the second cushion 42 is mounted between the end surface of the electrical connection region 45 and the end surface of the pressure piece 52.

During assembly, the watch buckle 5 is pressed on the vibration motor, the first buffer pad 41 is pre-pressed, the lower end surface of the vibration motor is in close contact with the bottom of the assembly groove 22, and meanwhile, the second buffer pad 42 is pre-pressed, so that the connection stability of the electric connection area 45 is ensured.

On the basis of any of the above embodiments, as shown in fig. 3 and 9, the first electrical connection structure 221 is provided in the fitting groove 22, the functional element 4 is provided with the second electrical connection structure 43, and the first electrical connection structure 221 is electrically connected to the second electrical connection structure 43. The end of the first connecting strap 2 connected to the device body 1 is provided with a third electrical connection structure 24, and the device body 1 is provided with a fourth electrical connection structure 111 that is adapted to the third electrical connection structure 24. The first connecting strap 2 is internally provided with a flexible connecting wire 21, one end of the flexible connecting wire 21 is connected with the first electric connecting structure 221, and the other end of the flexible connecting wire 21 is connected with the second electric connecting structure 43. The flexible connection line 21 may be an FPC connection line or other flexible electric lines.

In some embodiments of the present application, the first electrical connection structure 221 and the second electrical connection structure 43 are any one of a conductive contact and a conductive contact; and/or, the third electrical connection structure 24 and the fourth electrical connection structure 111 are all gold fingers or conductive contacts. Under the pressing action of the clasp 5, the first electrical connection structure 221 is kept in good contact with the second electrical connection structure 43. As shown in fig. 3, the first electrical connection structure 221 is a conductive contact provided at the bottom of the assembly groove 22, and the second electrical connection structure 43 is a conductive contact provided at the electrical connection region 45 of the vibration motor, and the two conductive contacts are kept in close contact under the action of the pressing block 52 protruding from the band clasp 5 to ensure stable electrical connection.

In some embodiments of the present application, the third electrical connection structure 24 is a gold finger, and the device body 1 is provided with a conductive post or a conductive hole, and the gold finger is inserted into the conductive post or the conductive hole to achieve electrical connection with the device body 1. In other embodiments of the present application, the third electrical connection structure 24 is a conductive metal strip, and the fourth electrical connection structure 111 is a conductive metal strip, and when the device body 1 is connected to the first connection strap 2, the conductive metal strips of the two are abutted and assembled to achieve electrical connection.

In some embodiments, as shown in fig. 3 and 9, the bottom surface of the assembly groove 22 is provided with conductive contacts as the first electrical connection structure 221, and the bottom surface of the functional element 4 is provided with conductive contacts or conductive contact corresponding to the metal contacts. In other embodiments, the side of the assembly slot 22 is provided with conductive contacts or conductive sockets, and correspondingly, the second electrical connection structure 43 is provided on the side of the functional element 4. The arrangement positions of the first electrical connection structure 221 and the second electrical connection structure 43 are not limited as long as the functional element 4 can be electrically connected to the first connection strip 2.

As shown in fig. 16, the apparatus main body 1 is provided with a connection groove 112, and a fourth electrical connection structure 111 is provided at the bottom of the connection groove 112. When the first connecting band 2 is mounted on the apparatus main body 1, the third electrical connecting structure 24 abuts against the fourth electrical connecting structure 111. The sealing ring 25 is installed in the connection gap between the device body 1 and the first connection belt 2 for waterproofing. As shown in fig. 13, a connection groove 112 is formed at a position where the device body 1 is connected to the first connection belt 2, and a fourth electrical connection structure 111 is formed in the connection groove 112, where the fourth electrical connection structure 111 cooperates with the third electrical connection structure 24 to electrically connect the device body 1 to the first connection belt 2. A seal ring 25 is installed in a connection gap between the connection groove 112 and the first connection tape 2 to prevent external liquid from entering and affecting the electrical connection between the apparatus main body 1 and the functional element 4.

The wearable device further includes a second connection strap 3, as shown in fig. 10, where the second connection strap 3 is provided with a plurality of surface fastener holes 31, and the surface fastener 50 is detachably mounted in the surface fastener holes 31. The second connecting band 3 has the same structure as the conventional band body and will not be described in detail. The watch buckle 50 is hooked and buckled in the watch buckle hole 31 so as to be matched with different watch buckle holes 31 according to the requirement and further adjust the wearing tightness.

In some embodiments, as shown in fig. 13, the bottom of the connecting groove 112 is curved, facilitating rotation. The groove wall at one side of the connecting groove 112 is provided with a locking hole 113, the connecting end of the first connecting belt 2 and the equipment main body 1 is provided with an elastic buckle 20, and the locking hole 113 is internally provided with a dismounting buckle 16. When the elastic buckle 20 is installed, as shown in fig. 14, after the second connecting band 3 slides into place from one end of the connecting groove 112 in the direction shown by the arrow in fig. 14, the elastic buckle 20 slides into the locking hole 113 and bounces off to be locked; when the second connecting band 3 is detached, the detachment buckle 16 is pressed, so that the elastic buckle 20 is compressed, and the second connecting band 3 slides out of the connecting groove 112, so that the second connecting band 3 is detached from the apparatus main body 1. The first connecting strap 2 is provided with an elastic buckle 20, the elastic buckle 20 is matched with a locking hole 113 arranged on the other side of the device main body 1, and the disassembling and assembling process is similar to that of the second connecting strap 3, and the details are omitted. In other embodiments, the first connecting belt 2 is rotatably connected to the apparatus body 1 through a rotation shaft.

Taking the wearable device as a smart watch as an example, as shown in fig. 11 and 12, the device body 1 is a dial. As shown in fig. 13, the dial includes a housing 11, a main board 12, a battery 13, and a screen 14. The main board 12 and the battery 13 are both installed in the housing 11, and the screen 14 is fixedly installed on the top surface of the housing 11. A key 15 or knob is mounted on a side wall of the housing 11. The opposite sides of the housing 11 are respectively provided with connecting grooves 112, wherein one connecting groove 112 is used for connecting the first connecting belt 2, and the other connecting groove 112 is used for connecting the second connecting belt 3. As shown in fig. 15, the back of the dial is provided with a sensor opening 114, and the sensor opening 114 is positioned at a side contacting with the skin of the human body so as to detect parameters of the human body.

In the description of the present specification, reference to the terms "one embodiment," "some embodiments," "illustrative embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: many changes, modifications, substitutions and variations may be made to the embodiments without departing from the spirit and principles of the application, the scope of which is defined by the claims and their equivalents.

Claims

1. A wearable device, comprising:

an apparatus main body;

the watchband buckle is arranged on the first connecting band, one side of the watchband buckle is convexly provided with the watchband buckle, and the other side of the watchband buckle is abutted with the functional element so as to position the functional element in the assembly groove;

a first electric connection structure is arranged in the assembly groove, the functional element is provided with a second electric connection structure, and the first electric connection structure is electrically connected with the second electric connection structure; a third electric connection structure is arranged at one end of the first connection belt, which is connected with the equipment main body, a connection groove is arranged at the position where the equipment main body is connected with the first connection belt, a fourth electric connection structure is arranged in the connection groove, and the third electric connection structure is electrically connected with the fourth electric connection structure; the first connecting belt is internally provided with a flexible connecting wire, one end of the flexible connecting wire is connected with the first electric connecting structure, and the other end of the flexible connecting wire is connected with the second electric connecting structure; a sealing ring is arranged at a connection gap between the equipment main body and the first connecting belt;

a locking hole is arranged on the groove wall at one side of the connecting groove, a disassembling buckle is arranged in the locking hole, an elastic buckle is arranged at the connecting end of the first connecting belt and the equipment main body, when the elastic buckle is assembled, the first connecting belt slides in from one end of the connecting groove so that the elastic buckle slides in and is clamped in the locking hole; when the first connecting belt is detached, the detachment buckle is pressed, so that the elastic buckle slides out of the locking hole, and the first connecting belt slides out of the connecting groove.

2. The wearable device according to claim 1, wherein the assembly groove is a stepped groove, the stepped groove comprises a first groove body and a second groove body which are sequentially connected, the groove width of the first groove body is larger than that of the second groove body, the side face of the functional element is in interference fit with the groove wall of the second groove body, and the watchband buckle is accommodated in the first groove body and pressed on the functional element.

3. The wearable device according to claim 2, wherein a fastening hole is formed in a connection end surface of the first groove body and the second groove body, a fastening post is formed on the watchband, and the fastening piece Kong Kazhuang is located in the fastening hole.

4. The wearable device according to claim 3, wherein the clip hole is a T-shaped hole and the clip post is a T-shaped post.

5. The wearable device according to claim 1, wherein a waterproof ring is installed in a gap between the watchband clasp and the fitting groove.

6. The wearable device according to claim 1, wherein a cushion is mounted between the wristband clasp and the functional element.

7. The wearable device of claim 1, wherein the functional element comprises one or more of a vibration motor, a gravity sensor, and a heart rate sensor.

8. The wearable device of claim 1, wherein the first and second electrical connection structures are each any one of a conductive contact and a conductive contact; and/or, the third electric connection structure and the fourth electric connection structure are all golden fingers or conductive contacts.