CN220673034U - Wearable device and watchband assembly - Google Patents

Abstract

The embodiment of the application provides a wearable device and a watchband assembly. The wearable device includes a watch body and a wristband assembly. The watch body includes a case, a main board, a battery, and an electrical connection socket. The watch case includes a case body and a connection leg. At least one of the two opposite sides of the shell is provided with two connecting support legs. The main board and the battery are arranged in the shell. The battery is electrically connected with the main board. One of the two connecting legs on the same side of the casing is provided with an electrical connection socket. The electric connection socket is electrically connected with the main board. The wristband assembly includes a wristband, electronics disposed on the wristband, an electrical connection plug, and a latch member. The electric connection plug and the bolt component are arranged at the same end part of the watchband. The electric connection plug and the bolt component are arranged at intervals along the width direction of the watchband. The electronic device is electrically connected with the electrical connection plug. The electric connection plug is inserted into the electric connection socket on one connection support leg, and the electric connection plug can be rotatably connected to the electric connection socket. The latch member is rotatably coupled to the other of the connecting legs.

Description

Wearable device and watchband assembly

Technical Field

The embodiment of the application relates to the technical field of terminals, in particular to wearable equipment and a watchband component.

Background

In daily life, people can use wearable devices such as a smart watch or a smart bracelet. The wearable device includes a watch body and a wristband. A battery and a main board are arranged in the meter body. Different electronic devices, such as a wireless charging chip, a bluetooth chip, an intelligent algorithm chip, a power management chip (PMIC), a physical sign sensor or an electrocardiograph monitor, etc., are integrated on the main board. The watch body is also provided with a main display screen. The main display screen is electrically connected with the main board. The battery is used for providing power to the main display screen. The main display screen can be used for displaying information such as time, heart rate, step number and the like. The primary display may be a touch screen to facilitate user operation of related functions by touch. At present, the watchband of the wearable device is mainly used for fixing the wearable device on the wrist of a user, and the watchband has single function. In the related art, in order to expand functions of the watchband, a solar cell and a corresponding electronic device are independently disposed on the watchband. The electronic device is supplied with electrical energy by means of a solar cell. However, since the solar cell has a relatively small area, the solar cell provides limited power, so that the electronic device has a problem that it cannot operate normally due to the loss of power.

Disclosure of Invention

The embodiment of the application provides a wearable device and watchband component, can be favorable to reducing the electronic device on the watchband and exist because of losing the possibility that the electric energy can't normally work.

A first aspect of the present application provides a wearable device that includes a watch body and a wristband assembly.

The watch body comprises a watch case, a main board, a battery and an electric connection socket. The watch case includes a case body and a connection leg. At least one of the two opposite sides of the shell is provided with two connecting legs. The main board and the battery are arranged in the shell. The battery is electrically connected with the main board. One of the two connecting legs on the same side of the casing is provided with an electrical connection socket. The electric connection socket is electrically connected with the main board. The wristband assembly includes a wristband, electronics, an electrical connection plug, and a latch member. The electronic device is arranged on the watchband. The electric connection plug and the bolt component are arranged at the same end of the watchband. The electric connection plug and the bolt component are arranged at intervals along the width direction of the watchband. The electronic device is electrically connected with the electrical connection plug. The electric connection plug is inserted into the electric connection socket on one connection support leg and can be rotatably connected with the electric connection socket. The latch member is rotatably coupled to the other of the connecting legs.

In the wearable device of the embodiment of the application, an electrical connection socket provided on the case is electrically connected with a main board provided in the case. The battery in the watch case is electrically connected with the main board. When the watchband component is in a connection state with the watchcase, an electric connection plug on the watchband is inserted into an electric connection socket. The electrical connection plug is electrically connected with the electronic device on the meter belt. Therefore, the battery in the watchcase can provide electric energy for the electronic device on the watchband through the electric connection plug and the electric connection socket so as to meet the power consumption requirement of the electronic device, and meanwhile, the electronic device can realize data interaction with the main board. The battery in the watchcase can effectively guarantee to continuously output electric energy to be favorable to reducing the electronic device on the table area and exist because of losing the electric energy and unable possibility of normal work, promote the use experience of wearable equipment.

In one possible embodiment, the connecting feet have mounting holes. The mounting hole has an opening facing the other connection leg. The watch case has a wire through hole. The wire passing hole is communicated with the mounting hole and the inner space of the shell. The electric connection socket is arranged in the mounting hole. The electric connection socket is electrically connected with the main board through a wire. The wire passes through the wire through hole.

The electric connection socket is arranged in the mounting hole, on one hand, the connection support legs can shield the electric connection socket, the exposure of the electric connection socket is reduced, and the attractive appearance of the watch body is improved; on the other hand, the connecting support legs can protect the electric connection socket, and the possibility that the electric connection socket is damaged due to the impact of an external structural member is reduced.

In one possible embodiment, the electrical connection receptacle includes an insulating bushing and a metallic connection terminal. The insulating bush is arranged in the mounting hole. The insulating bush is bonded to the connecting leg. The metal connecting terminal is arranged on the insulating bush, and the contact part of the metal connecting terminal is exposed out of the central hole of the insulating bush. The wire is electrically connected with the metal connection terminal. The contact portion of the metal connection terminal is electrically connected with the electrical connection plug.

In one possible embodiment, the metal connection terminal includes a columnar portion and a cap portion. The insulating bush is provided with dodge the hole. The columnar part is inserted into the avoiding hole. The columnar portion is electrically connected to the wire. The cap portion is located within the central bore of the insulating sleeve. The cap is electrically connected with the electrical connection plug.

In one possible embodiment, the outer surface of the insulating bush facing the connection leg is provided with a relief groove. A portion of the wire is positioned within the relief groove.

After the insulating bush is inserted into the mounting hole of the connecting support leg, the connecting support leg and the insulating bush enclose to form an avoidance space at the avoidance groove so as to avoid the wire, so that the wire can have more space to realize free bending deformation at the avoidance groove, and the wiring difficulty of the wire is reduced. The avoidance hole may be in communication with the avoidance groove.

In one possible embodiment, the electrical connection plug comprises an associated insulating base and a metal contact ring. The insulating base is connected with the watchband. The metal contact ring is arranged on the insulating base. The metal contact ring is in contact with the contact portion of the metal connection terminal. When the electric connection plug rotates relative to the electric connection socket, the metal contact ring rotates relative to the contact part. The metal contact ring is electrically connected with the electronic device.

When the electric connection plug rotates relative to the electric connection socket, the metal contact ring can rotate relative to the contact part, and the metal contact ring always keeps a contact state with the contact part.

In one possible embodiment, the number of metal connection terminals is two or more. The number of the metal contact rings is more than two. The metal connecting terminals and the metal contact rings are arranged in one-to-one correspondence.

In one possible embodiment, the central bore of the insulating bushing comprises a first bore section and a second bore section. A second aperture Duan Kaojin is provided. The diameter of the first bore section is smaller than the diameter of the second bore section. The areas of the insulating bush corresponding to the first hole section and the second hole section are respectively provided with metal connecting terminals.

In one possible embodiment, the insulating base includes a first shaft section and a second shaft section. The first shaft section is inserted into the first bore section. The second shaft section is inserted into the second bore section. Metal contact rings are respectively arranged on the first shaft section and the second shaft section.

In one possible embodiment, the number of metal connection terminals is three. The bottom wall of the first hole section is provided with a metal connecting terminal. The side wall of the first hole section is provided with a metal connecting terminal. The side wall of the second hole section is provided with a metal connecting terminal. The number of metal contact rings is three. A metal contact ring is disposed on top of the first shaft section. A metal contact ring is sleeved on the outer side of the first shaft section. The outer side of the second shaft section is sleeved with a metal contact ring.

In one possible embodiment, the insulating base further comprises a through hole. The through hole penetrates the first shaft section and the second shaft section. The electrical connection plug further includes a metal post. The metal posts are positioned in the through holes. The metal contact ring that the top of first axle segment set up links to each other with the metal post.

The mode of arranging the metal column in the insulating base is beneficial to improving the overall rigidity of the electric connection plug on one hand, so that the electric connection plug has stronger deformation resistance; on the other hand, the metal contact ring that the top of first axle section set up can link to each other with the wire through the metal post, reduces the degree of difficulty that the metal contact ring at top is connected with the wire.

In one possible embodiment, the wristband assembly further comprises a sealing gasket. The sealing gasket is sleeved on the insulating base. The metal contact ring is located on the side of the sealing gasket facing the mounting hole. The insulating bushing further includes a receiving recess. At least a portion of the sealing gasket is positioned within the receiving recess.

After the electric connecting plug is inserted into the electric connecting socket, the sealing gasket is attached to the insulating bush, so that the sealing gasket seals the central hole of the insulating bush, external water vapor is effectively prevented from passing through a gap between the electric connecting plug and the insulating bush, and the possibility of faults caused by the influence of the water vapor on the metal connecting terminal and the metal contact ring in the central hole of the insulating bush is reduced.

In one possible embodiment, the end of the insulating base near the wristband is clamped to the wristband.

In one possible embodiment, the wristband includes an associated adapter and strap. The adapter box comprises an upper box body and a lower box body which are connected. The upper box body and the lower box body are respectively provided with a clamping concave part. And a limiting hole is formed between the upper box body and the lower box body which are connected. The clamping concave part is communicated with the limiting hole. The end of the insulating base close to the watchband is provided with a clamping flange. The clamping flange is clamped with the clamping concave part, and the end part of the insulating base is positioned in the limiting hole.

In one possible embodiment, the latch member includes a barrel, a resilient member, and a latch pin. The cylinder body is connected with the watchband. The elastic piece is arranged in the cylinder. The pin shaft is slidably connected to the cylinder along the axial direction of the cylinder. The elastic piece is abutted to the bolt shaft. When the pin shaft moves along the axial direction of the cylinder body, the pin shaft compresses or releases the elastic piece. The connecting support leg is provided with a shaft hole. The pin shaft is rotatably connected with the shaft hole. The rotation axis of the electric connection plug coincides with the rotation axis of the pin shaft.

A second aspect of the present application provides a wristband assembly that includes a wristband, an electronic device, an electrical connection plug, and a latch member. The electronic device is arranged on the watchband. The electric connection plug and the bolt component are arranged at the same end of the watchband. The electric connection plug and the bolt component are arranged at intervals along the width direction of the watchband. The electronic device is electrically connected with the electrical connection plug.

Drawings

Fig. 1 is a schematic view of a usage state of a wearable device according to an embodiment of the present application;

fig. 2 is a schematic structural diagram of a wearable device according to an embodiment of the present application;

FIG. 3 is a schematic cross-sectional view of the structure of FIG. 2 taken along the W-W direction;

fig. 4 is a schematic structural diagram of a wearable device according to an embodiment of the present application;

FIG. 5 is a schematic view of a watchband assembly according to one embodiment of the present disclosure;

FIG. 6 is a schematic diagram of a partial cross-sectional structure of a wearable device according to an embodiment of the present application;

FIG. 7 is an enlarged schematic view of the portion M in FIG. 6;

FIG. 8 is a schematic view of a partial cross-sectional structure of a wearable device according to an embodiment of the present application;

FIG. 9 is a schematic partial cross-sectional structure of a wearable device according to an embodiment of the present application;

FIG. 10 is a schematic view of a partially exploded structure of an electrical connection plug according to an embodiment of the present disclosure;

FIG. 11 is a partially exploded view of a wristband assembly provided in accordance with one embodiment of the present application;

FIG. 12 is a partial cross-sectional view of a wearable device provided in an embodiment of the present application;

fig. 13 is an enlarged schematic view at K in fig. 12.

Reference numerals:

10. a wearable device;

20. a watch body;

21. a watch case; 21a, via holes;

211. a housing;

212. a connecting support leg; 212a, mounting holes; 212b, shaft holes;

22. a main board;

23. a battery;

24. a main display screen;

25. an electrical connection socket;

251. an insulating bush; 251a, a central hole; 251aa, a first bore section; 251ab, a second hole section; 251b, avoidance holes; 251c, avoiding grooves; 251d, accommodating recess;

252. a metal connection terminal; 252a, a columnar portion; 252b, a cap;

30. a wristband assembly;

31. watchband; 31a, a clamping concave part; 31b, a limiting hole; 311. a junction box; 311a, upper box body; 311b, lower box body; 312. a belt body;

32. an electronic device;

33. an electrical connection plug;

331. an insulating base;

331a, a first shaft section; 331b, a second shaft section; 331c, through holes; 331d, clamping the flange;

332. a metal contact ring;

333. a metal column;

34. a latch member; 341. a cylinder; 342. an elastic member; 343. pin shaft insertion;

35. A sealing gasket;

100. a ring buckle;

200. a contact pin;

300. a wire;

x, width direction.

Detailed Description

Fig. 1 schematically shows a use state of the wearable device 10. Referring to fig. 1, the wearable device 10 in the embodiment of the present application may be a smart watch or a smart bracelet. The user may obtain information on the current time, date, heart rate, number of steps, location or physical state through the wearable device 10. Alternatively, the user may talk, play music, or view information through the wearable device 10.

The form of the wearable device 10 in the embodiment of the present application is not particularly limited. The implementation of the wearable device 10 provided in the embodiments of the present application is described below taking the wearable device 10 as a smart watch as an example.

Fig. 2 schematically shows the structure of the wearable device 10. Fig. 3 is a cross-sectional view taken along the W-W direction in fig. 2. Referring to fig. 2 and 3, the wearable device 10 of the embodiment of the present application includes a watch body 20. Body 20 may include a case 21, a main board 22, and a battery 23. The bottom of case 21 may be oriented toward or in contact with the skin of the user when wearable device 10 is worn by the user. Battery 23 and main board 22 may be disposed within case 21. The battery 23 is electrically connected to the main board 22.

The motherboard 22 is provided with components. The components may include, but are not limited to, a central processing unit (central processing unit, CPU), a wireless charging chip, a bluetooth chip, a smart algorithm chip, or a power management chip (PMIC). The motherboard 22 may be a printed circuit board (printed circuit board, PCB). In some implementations, main plate 22 may be adhesively attached to the inner wall of case 21.

The watch body 20 also includes a primary display screen 24. The main display 24 has a display area for displaying image information. The main display 24 is connected to the case 21. For example, main display 24 may be bonded to case 21. The display area of the main display 24 is in a viewable state to facilitate presentation of image information to a user. The main board 22 is located inside the main display 24. The motherboard 22 may be located between the main display 24 and the battery 23 such that the motherboard 22 is not easily visible to a user outside the wearable device 10. The main display 24 is electrically connected to the main board 22, so that data interaction between the main display 24 and the main board 22 can be realized, and the battery 23 can provide power for the main display 24.

In some implementations, the primary display 24 may be circular or rectangular in shape. The specific shape of the main display 24 is not limited in the embodiments of the present application.

The wearable device 10 of embodiments of the present application may include a wristband assembly 30. The wristband assembly 30 includes a wristband 31. The wristband 31 is connected to the case 20. For example, the wristband 31 is detachably attached to the case 20, thereby facilitating replacement of the wristband 31 or cleaning and maintenance of the wristband 31 alone. The wearable device 10 may be worn at the wrist of the user by a wristband 31. The wristband 31 is easily curved to better fit the user's wrist.

In the related art, after the user wears the wearable device 10 on the wrist of the user through the watchband, when the related function of the wearable device 10 needs to be used, the user needs to light the main display 24 to perform the related operation through the main display 24, so that the wearable device 10 performs the corresponding function, or when the information provided by the wearable device 10 needs to be read, the user needs to light the main display 24 to read the information through the main display 24. Therefore, the watch body 20 including the main display 24 is rich and diverse in functions, so that a user can implement a man-machine interaction function through the main display 24 of the watch body 20. The watchband of the wearable device 10 mainly has wearing functions, namely the wearable device 10 can be worn at the wrist of a user through the watchband, so that the user can use the wearable device 10, and therefore the watchband in the wearable device 10 has single functions. In order to expand the functionality of the watch strap, electronic devices and solar cells for supplying electrical energy to the electronic devices may be provided on the watch strap. The electronic device may be a display screen having a relatively small display area. The solar cell can generate electric energy when irradiated by light. However, since the size of the watchband is relatively small, the size of the solar battery arranged on the watchband is also relatively small, so that the electric energy which can be provided by the solar battery is limited, the problem that the electronic device cannot work normally due to the loss of the electric energy exists, and the use experience is affected.

In the wearable device 10 of the embodiment of the present application, the watch body 20 is provided with an electrical connection socket, and the watchband 31 is provided with an electronic device and an electrical connection plug. Under the condition that the electric connection plug is electrically connected with the electric connection socket, the battery 23 in the watch body 20 can be used for providing electric energy for the electronic device 32 on the watchband 31, so that the possibility that the electronic device 32 cannot work normally due to loss of electric energy is reduced, and the use experience is improved.

The wearable device 10 of the present embodiment includes a wristband assembly 30. The wristband assembly 30 includes a wristband 31. The band 31 may have a strip-like structure as a whole. The wristband 31 has a predetermined length and width. The wristband assembly 30 also includes electronics 32. The electronic device 32 is provided on the wristband 31. Illustratively, the electronic device 32 may be a flexible display screen. More interactive functions can be realized through the flexible display screen, so that the functionality of the watchband component 30 is enriched, and the use experience richness of the wearable device 10 is improved.

The flexible display may act as a secondary display for displaying relevant information. For example, the flexible display screen may display information reminders, alarm reminders, time, or calendars. Therefore, the user can view information such as information reminding, alarm reminding, time or calendar without lighting the main display screen 24, which is beneficial to reducing the power consumption. Or, the flexible display screen can display the expression symbol, so that the interestingness of the wearing process is increased. Or, in the night wearing process, the flexible display screen can display corresponding colors and can play a role in reminding other people of paying attention.

The flexible display screen may be a touch screen, so that a user may perform relatively simple touch operation on the flexible display screen in a touch manner, for example, touch off an alarm clock, slide change an expression symbol, slide change a displayed color, and the like, which is beneficial to enriching touch interaction functions between the user and the wearable device 10, and also improves use convenience.

In some implementations, as seen in FIG. 2, the opposite sides of the case 20 are each provided with a wristband assembly 30. When the user needs to wear the wearable device 10, the user can place the watch body 20 on the wrist and then operate one of the bands 31 to interconnect with the other band 31 to fix the wearable device 10 at the wrist. When the user needs to take off the wearable device 10, the user can separate the two bands 31 to take off the wearable device 10.

In some examples, the clasp 100 and pin 200 are provided at the end of one wristband 31, and the other wristband 31 is provided with a plurality of spaced apart attachment holes. The wristband 31 having the insertion holes is passed through the clasp 100, and then the pins 200 are inserted into the corresponding insertion holes to connect the two watchbands 31.

When the wearable device 10 is in the wearing state, the wristband 31 is in a curved state to fit at the wrist of the user. When the wearable device 10 is in the unworn state, the wristband 31 may be in a flattened state.

In some implementations, fig. 4 schematically shows the structure of the wearable device 10. Referring to fig. 4, the wearable apparatus 10 includes the band assembly 30 on one side of the case body 20, i.e., the number of the band assemblies 30 is one. The other side of the watch body 20 is provided with a clasp 100. The wristband 31 in the wristband assembly 30 may be threaded through the clasp 100 and then the ends of the wristband 31 are folded over and attached to the rest of the wristband 31. When the user needs to wear the wearable apparatus 10, the user can place the watch body 20 on the wrist and then operate the band 31 to pass through the clasp 100 on the other side of the watch body 20. The ends of the wristband 31 are then folded over and connected with the other parts of the wristband 31 to secure the wearable device 10 at the wrist. When the user needs to remove the wearable device 10, the user can separate the end of the band 31 from the other part of the band 31, then withdraw the band 31 from the clasp 100 at the other side of the watch body 20, and remove the wearable device 10.

In some examples, wristband assembly 30 may include a velcro. The magic tape comprises a woolen cloth and a hook cloth. One of the felt and the hook cloth may be provided at an end of the band 31, and the other may be provided at other regions of the band 31. After the band 31 passes through the clasp 100 on the other side of the case 20, the end of the band 31 is folded over and the frosted cloth is connected with the corresponding hook cloth to fix the end of the band 31.

Case 21 includes a housing 211 and a connecting leg 212. The housing 211 has an inner space. The main board 22 and the battery 23 may be disposed within the housing 211. Of the opposite sides of the housing 211, at least one side is provided with two connection legs 212. Two connecting legs 212 on the same side of the case 211 are provided at intervals in the width direction X of the band 31. The space of the two connecting legs 212 is used for avoiding the watchband 31, so that the end of the watchband 31 extends into between the two connecting legs 212 and is rotatably connected with the two connecting legs 212.

In some examples, the opposite sides of the case 211 are each provided with a wristband assembly 30. Accordingly, two connection legs 212 are provided at opposite sides of the housing 211, respectively. One wristband assembly 30 is disposed in correspondence with two connecting legs 212.

In some examples, one side of the housing 211 is provided with the wristband assembly 30 and the other side of the housing 211 is provided with the clasp 100. Accordingly, one side of the housing 211 is provided with two connection legs 212. One wristband assembly 30 is disposed in correspondence with two connecting legs 212.

In some examples, housing 211 and connecting legs 212 may be an integrally formed structure. The material of case 21 may be, but is not limited to, steel or plastic.

Fig. 5 schematically shows the structure of the wristband assembly 30. Fig. 6 schematically shows a partial cross-sectional structure of the wearable device 10. Fig. 7 is an enlarged view of fig. 6 at M. Referring to fig. 5, 6 and 7, wristband assembly 30 also includes an electrical connection plug 33 and a pin member 34. The watch body 20 also includes an electrical connection socket 25. Of the two connection legs 212 located on the same side of the housing 211, one connection leg 212 is provided with an electrical connection socket 25. The electrical connection socket 25 is electrically connected to the main board 22.

The electric connection plug 33 and the latch member 34 are both provided at the same end of the band 31. The electric connection plug 33 and the latch member 34 are provided at intervals in the width direction X of the band 31. The electric connection plug 33 and the plug pin member 34 are each independently provided so as not to interfere with each other. The electronic device 32 is electrically connected to an electrical connection plug 33. Of the two connection legs 212 located on the same side of the housing 211, the electrical connection plug 33 is inserted into the electrical connection socket 25 on one connection leg 212, and the electrical connection plug 33 is rotatably connected to the electrical connection socket 25, while the latch member 34 is rotatably connected to the other connection leg 212. The rotational axis of the electrical connection plug 33 coincides with the rotational axis of the plug pin member 34. The wristband 31 is rotatably connected to the corresponding connecting leg 212 by an electrical connection plug 33 and a latch member 34, respectively. During the process of wearing or taking off the wearable device 10 by the user, the electric connection plug 33 and the latch member 34 provided on the watchband 31 can both rotate relative to the watch body 20. The electric connection plug 33 is plugged into the electric connection socket 25, and the electric connection plug 33 is electrically connected with the electric connection socket 25, so that the electronic device 32 on the watchband 31 can realize data interaction with the main board 22, and the battery 23 can provide electric energy for the electronic device 32 on the watchband 31.

In the wearable device 10 of the embodiment of the present application, the electrical connection socket 25 provided on the case 21 is electrically connected with the main board 22 provided in the case 21. Battery 23 in case 21 is electrically connected to main board 22. When the band assembly 30 is in a connected state with the case 21, the electric connection plug 33 on the band 31 is plugged into the electric connection socket 25. The electrical connection plug 33 is electrically connected to the electronic device 32 on the wristband 31. Thus, battery 23 in case 21 may provide power to electronic device 32 on wristband 31 via electrical connection plug 33 and electrical connection socket 25 to meet the power requirements of electronic device 32, while electronic device 32 may interact with motherboard 22. The battery 23 in the case 21 can effectively ensure continuous output of electric energy, thereby being beneficial to reducing the possibility that the electronic device 32 on the watchband 31 cannot work normally due to losing electric energy, and improving the use experience of the wearable device 10.

In some implementations, the connection leg 212 has a mounting hole 212a. The mounting hole 212a has an opening facing the other connection leg 212. The case 21 has a wire passing hole 21a. The wire passing hole 21a communicates the mounting hole 212a with the inner space of the housing 211. The electrical connection socket 25 is disposed in the mounting hole 212a. Illustratively, the electrical connection receptacle 25 is located entirely within the mounting aperture 212a. The shape of the mounting hole 212a matches the shape of the whole of the electrical connection socket 25. The electrical connection socket 25 is electrically connected to the main board 22 through a wire 300. The wire 300 passes through the wire passing hole 21a. The exterior of the wire 300 may be provided with an insulating layer to prevent the wire 300 from being electrically connected to an adjacent conductive structure. The material of the wire 300 may be copper or copper alloy. The wire through hole 21a and the wire 300 are hidden in the case 21, which is advantageous in ensuring the clean appearance of the case 20.

The electric connection socket 25 is arranged in the mounting hole 212a, on one hand, the connection support legs 212 can shield the electric connection socket 25, so that the exposure of the electric connection socket 25 is reduced, and the attractive appearance of the watch body 20 is improved; on the other hand, the connection legs 212 can protect the electrical connection socket 25, which is beneficial to reducing the possibility of damage to the electrical connection socket 25 due to impact from an external structural member.

The electrical connection socket 25 can be in sealing connection with the connection leg 212, effectively preventing external moisture from passing through the gap between the electrical connection socket 25 and the connection leg 212, and advantageously reducing the possibility of malfunction of the lead 300, the main board 22, the battery 23 or the main display 24 in the case 21 due to moisture. The electrical connection socket 25 may be bonded to the connection leg 212. For example, an adhesive may be applied to the outer surface of the electrical connection socket 25. The electrical connection socket 25 with the adhesive is then inserted into the mounting hole 212a. The adhesive bonds the electrical connection socket 25 and the connection leg 212 after curing. The adhesive may seal the gap between the electrical connection socket 25 and the connection leg 212.

In some examples, fig. 8 schematically shows a partial cross-sectional structure of the wearable device 10. Referring to fig. 7 and 8, the electrical connection socket 25 includes an insulating bushing 251 and a metal connection terminal 252. The insulating bushing 251 is disposed within the mounting hole 212a. The insulating bushing 251 may be bonded to the connection leg 212. The insulating bushing 251 has a central hole 251a. The central hole 251a may be a blind hole. The opening of the central hole 251a faces the other connection leg 212. The metal connection terminal 252 has a contact portion. The metal connection terminal 252 is provided to the insulating bush 251, and a contact portion of the metal connection terminal 252 is exposed to the center hole 251a of the insulating bush 251. The wire 300 is electrically connected to the metal connection terminal 252. The contact portion of the metal connection terminal 252 is electrically connected to the electrical connection plug 33. The electrical connection plug 33 may be inserted into the central hole 251a. The metal connection terminal 252 may be in contact with the electrical connection plug 33 to be connected through a contact portion to achieve electrical connection. Illustratively, the material of the insulating bushing 251 may be, but is not limited to, rubber or plastic. The material of the metal connection terminal 252 may be, but is not limited to, copper or copper alloy.

Illustratively, the metal connection terminal 252 includes a columnar portion 252a and a cap portion 252b. The diameter of the cap portion 252b is greater than the diameter of the post portion 252 a. The insulating bushing 251 is provided with a relief hole 251b. The escape hole 251b of the insulating bush 251 communicates with the center hole 251 a. The columnar portion 252a is inserted into the escape hole 251b. The columnar portion 252a is electrically connected to the wire 300. For example, the columnar portion 252a may be soldered with the wire 300. Cap 252b is positioned within central bore 251a of insulator sleeve 251. The cap 252b has a contact portion. The cap 252b is electrically connected to the electrical connection plug 33. Illustratively, the cap portion 252b and the insulating bush 251 and the columnar portion 252a and the insulating bush 251 may be bonded. For example, an adhesive is applied to the surface of the cap portion 252b facing the pillar portion 252a and the outer surface of the pillar portion 252a, and then the pillar portion 252a is inserted into the escape hole 251b. After the adhesive is cured, adhesion between the cap portion 252b and the insulating bush 251 and between the columnar portion 252a and the insulating bush 251 can be achieved. The adhesive can seal the gap between the metal connection terminal 252 and the insulating bush 251, effectively block external moisture from passing through the gap between the metal connection terminal 252 and the insulating bush 251, and is beneficial to reducing the possibility of failure caused by moisture of the lead 300, the main board 22, the battery 23 or the main display screen 24 in the case 21.

The outer surface of the insulating bushing 251 facing the connection leg 212 is provided with a relief groove 251c. A portion of the wire 300 is positioned in the escape recess 251c. After the insulating bush 251 is inserted into the mounting hole 212a of the connecting support leg 212, the connecting support leg 212 and the insulating bush 251 enclose and form an avoidance space at the avoidance groove 251c so as to avoid the wire 300, so that the wire 300 can have more space at the avoidance groove 251c to realize free bending deformation, and the wiring difficulty of the wire 300 is reduced. The escape hole 251b may communicate with the escape recess 251c. The column portion 252a of the metal connection terminal 252 may be exposed to the escape recess 251c, thereby facilitating the lead 300 to be led out from the position of the column portion 252 a.

Fig. 9 schematically shows a partial cross-sectional structure of the wearable device 10. Referring to fig. 7, 8 and 9, the electrical connection plug 33 includes an associated insulating base 331 and a metal contact ring 332. The metal contact ring 332 is fixed to the insulating base 331. The insulating base 331 is connected to the wristband 31 to fix the position of the electrical connection plug 33 on the wristband 31. The metal contact ring 332 may be attached to the wristband 31 by an insulating base 331 so that the metal contact ring 332 is provided separately, reducing the likelihood of the metal contact ring 332 coming into contact with other conductive structures in the wristband 31. Illustratively, the material of the insulating base 331 may be, but is not limited to, rubber or plastic. The material of the metal contact ring 332 may be, but is not limited to, copper or copper alloy.

The metal contact ring 332 is disposed on the insulating base 331. After the electrical connection plug 33 is plugged into the electrical connection socket 25, the metal contact ring 332 contacts the contact portion of the corresponding metal connection terminal 252. As the wristband assembly 30 rotates relative to the face 20, the electrical connector plug 33 rotates relative to the electrical connector receptacle 25. When the electrical connection plug 33 rotates relative to the electrical connection socket 25, the metal contact ring 332 may rotate relative to the contact portion, and the metal contact ring 332 is always kept in contact with the contact portion.

The metal contact ring 332 is electrically connected to the electronic device 32. For example, metal contact ring 332 is electrically connected to electronic device 32 by wire 300. The wire 300 may be disposed inside the wristband 31. One end of the wire 300 is electrically connected to the metal contact ring 332. Illustratively, one end of the wire 300 for electrical connection with the metal contact ring 332 may be buried within the insulating base 331.

The number of the metal connection terminals 252 is two or more. Of all the metal connection terminals 252, two metal connection terminals 252 are a positive electrode terminal and a negative electrode terminal, respectively, for electrical connection with the positive electrode and the negative electrode of the battery 23, respectively. The number of metal contact rings 332 is two or more. Of all the metal contact rings 332, two metal contact rings 332 serve as positive and negative terminals, respectively, for making electrical connection with the positive and negative electrodes of the battery 23, respectively. The metal connection terminals 252 and the metal contact rings 332 are disposed in one-to-one correspondence. The metal connection terminal 252 as the positive electrode terminal is electrically connected to the metal contact ring 332, and the metal connection terminal 252 as the negative electrode terminal is electrically connected to the metal contact ring 332.

Illustratively, the number of metal connection terminals 252 is three, and the number of metal contact rings 332 is also three. The two metal connection terminals 252 are positive and negative terminals, respectively, and the other metal connection terminal 252 is a signal connection terminal. The two metal contact rings 332 are positive and negative terminals, respectively, while the other metal contact ring 332 is a signal transmission terminal. The metal connection terminals 252 and the metal contact ring 332, which are signal transmission terminals, are used to realize signal data interaction between the electronic device 32 and the motherboard 22 in the case of electrical connection.

The mounting hole 212a of the connection leg 212 may be a circular hole. The outer surface of the insulating bushing 251 is cylindrical. The center hole 251a of the insulating bushing 251 is a stepped hole. The central bore 251a of the insulating sleeve 251 includes a first bore section 251aa and a second bore section 251ab. The second hole segment 251ab is disposed proximate to the wristband 31. The diameter of the first hole section 251aa is smaller than the diameter of the second hole section 251ab, so that a limiting plane is formed between the first hole section 251aa and the second hole section 251ab. The insulating bushing 251 is provided with metal connection terminals 252 corresponding to the regions of the first hole section 251aa and the second hole section 251ab, respectively.

The insulating base 331 may be a two-stage structure. The insulating base 331 includes a first shaft section 331a and a second shaft section 331b. The first shaft section 331a is inserted into the first hole section 251aa. The second shaft section 331b is inserted into the second hole section 251ab. Metal contact rings 332 are provided on the first shaft section 331a and the second shaft section 331b, respectively. The diameter of the first shaft section 331a is smaller than the diameter of the second shaft section 331b, such that a limiting plane is formed between the first shaft section 331a and the second shaft section 331b. When the electric connection plug 33 is inserted into the electric connection socket 25, after the limit plane between the first shaft section 331a and the second shaft section 331b is contacted with the limit plane between the first hole section 251aa and the second hole section 251ab, the electric connection plug 33 is inserted into a predetermined position, so that the accuracy of the insertion position is improved, and meanwhile, the possibility that the metal connection terminal 252 and the metal contact ring 332 are in poor contact or not contact due to inaccurate insertion position of the electric connection plug 33 can be effectively reduced.

In some examples, the number of metal connection terminals 252 is three. The bottom wall of the first hole section 251aa is provided with a metal connection terminal 252. The sidewall of the first hole section 251aa is provided with a metal connection terminal 252. A metal connection terminal 252 is provided on a side wall of the second hole section 251 ab. The number of metal contact rings 332 is three. A metal contact ring 332 is provided on top of the first shaft section 331 a. A metal contact ring 332 is sleeved outside the first shaft section 331 a. The outer side of the second shaft section 331b is sleeved with a metal contact ring 332.

Illustratively, the metal connection terminal 252 provided at the bottom wall of the first hole section 251aa may serve as a positive terminal. The metal connection terminal 252 provided at the sidewall of the first hole section 251aa may serve as a signal transmission terminal. The metal connection terminal 252 provided at the side wall of the second hole section 251ab may serve as a negative terminal. Accordingly, the metal contact ring 332 at the top of the first shaft section 331a may serve as the positive terminal. The metal contact ring 332 sleeved outside the first shaft section 331a can be used as a signal transmission terminal. The metal contact ring 332 sleeved outside the second shaft section 331b can serve as a negative terminal.

Fig. 10 schematically shows a partially exploded structure of the electrical connection plug 33. Referring to fig. 9 and 10, the insulating base 331 further includes a through hole 331c. The through hole 331c penetrates the first shaft section 331a and the second shaft section 331b. The electrical connection plug 33 further includes a metal post 333. The metal posts 333 are located in the through holes 331c. A metal contact ring 332 disposed on top of the first shaft section 331a is connected to a metal post 333. In the manner of disposing the metal posts 333 in the insulating base 331, on one hand, the metal posts 333 may be beneficial to improving the overall rigidity of the electrical connection plug 33, so that the electrical connection plug 33 has a relatively high deformation resistance; on the other hand, the metal contact ring 332 disposed on the top of the first shaft section 331a may be connected to the conductive wire 300 through the metal post 333, so as to reduce the difficulty in connecting the metal contact ring 332 on the top to the conductive wire 300. Illustratively, the metal contact ring 332 disposed on top of the first shaft section 331a is integrally formed with the metal post 333.

Illustratively, the metal posts 333 are interference fit with the through holes 331 c. Alternatively, the metal posts 333 are bonded to the insulating base 331.

The electrical connection plug 33 may be manufactured by an injection molding process, for example. The metal contact ring 332, the metal posts 333, and the corresponding wires 300 are placed in corresponding molds, and the insulating base 331 is formed using an injection molding process, so that the metal contact ring 332, the metal posts 333, and the wires 300 are all connected to the insulating base 331.

In some examples, wristband assembly 30 also includes a sealing gasket 35. The sealing gasket 35 is sleeved on the insulating base 331. The sealing gasket 35 may be a tight fit with the insulating base 331, so that the sealing gasket 35 is tightly fitted with the insulating base 331. The metal contact ring 332 is located on the side of the sealing washer 35 facing the mounting hole 212 a. After the electric connection plug 33 is inserted into the electric connection socket 25, the sealing washer 35 is attached to the insulating bush 251, so that the sealing washer 35 seals the central hole 251a of the insulating bush 251, and external moisture is effectively prevented from passing through a gap between the electric connection plug 33 and the insulating bush 251, thereby being beneficial to reducing the possibility of failure caused by the influence of the moisture on the metal connection terminals 252 and the metal contact rings 332 positioned in the central hole 251a of the insulating bush 251. The insulating bushing 251 further includes a receiving recess 251d (see fig. 7 and 8). At least part of the sealing gasket 35 is positioned in the accommodation recess 251d, which is advantageous in increasing the contact area between the sealing gasket 35 and the insulating bush 251 and improving the sealing performance. Illustratively, the sealing gasket 35 is entirely located within the receiving recess 251 d. Illustratively, the material of the sealing gasket 35 may be, but is not limited to, rubber or silicone.

Illustratively, an annular recess is provided in the insulating base 331. A portion of the sealing gasket 35 is captured within the annular groove.

In some examples, the end of the insulating base 331 near the wristband 31 is snapped to the wristband 31. The insulating base 331 may be fixed to the wristband 31 such that the insulating base 331 does not rotate relative to the wristband 31. When the wristband assembly 30 rotates relative to the case 20, the electrical connector pin 33 rotates relative to the connector leg 212 in synchronization with the wristband 31.

In some examples, fig. 11 schematically shows a partially exploded structure of wristband assembly 30. Referring to fig. 5 and 11, the wristband 31 includes an adapter box 311 and a strap 312 connected to each other. The rigidity of the junction box 311 is greater than that of the belt body 312. The band 312 may have the electronics 32 disposed thereon. The adapter box 311 includes an upper box body 311a and a lower box body 311b connected. The upper case 311a and the lower case 311b may be engaged with each other or adhered to each other. The upper case 311a and the lower case 311b are provided with engaging recesses, respectively. A limiting hole is formed between the upper case 311a and the lower case 311b which are connected. Illustratively, the upper case 311a has a half hole for forming a limiting hole, and correspondingly, the lower case 311b also has a half hole for forming a limiting hole, so that the respective half holes are butted to form a limiting hole after the upper case 311a and the lower case 311b are assembled. The clamping concave parts of the upper box body 311a and the lower box body 311b are communicated with the limiting holes. The insulating base 331 is provided with a locking flange 331d near an end of the band 31. The engagement flange 331d engages with the engagement recess. The end of the insulating base 331 is located in the limiting hole. The assembly process may be that the lower half portion of the clamping flange 331d of the insulating base 331 is clamped into the clamping recess of the lower box 311b, and then the upper box 311a is buckled with the lower box 311b, and the upper half portion of the clamping flange 331d of the insulating base 331 is clamped into the clamping recess of the upper box 311a, so as to realize connection between the electrical connection plug 33 and the adapter box 311. Illustratively, the connection between the clamping flange 331d of the insulating base 331 and the adapter box 311 is sealed, for example, the connection between the clamping flange 331d of the insulating base 331 and the adapter box 311 is bonded to achieve sealing, so as to effectively block outside moisture from entering the adapter box 311.

The adapter box 311 and the belt body 312 can be connected in an adhesive mode. A portion of the band 312 is located within the pod 311. In the assembly process, one end of the belt 312 is placed in the lower box 311b, adhesive is provided, and then the upper box 311a and the lower box 311b are buckled. After the adhesive is cured, the tape body 312 and the adapter box 311 are connected.

In some realizable forms, fig. 12 schematically shows a partial cross-sectional structure of the wearable device 10. Fig. 13 is an enlarged view of K in fig. 12. Referring to fig. 12 and 13, the latch member 34 includes a cylinder 341, an elastic member 342, and a latch shaft 343. The cylinder 341 is connected to the band 31. At least a portion of the cylinder 341 is located within the wristband 31. The cylinder 341 is fixedly provided on the band 31. The elastic member 342 is disposed in the cylinder 341. The latch shaft 343 is slidably coupled to the cylinder 341 in the axial direction of the cylinder 341. The elastic member 342 abuts against the latch shaft 343. When the pin 343 moves in the axial direction of the cylinder 341, the pin 343 compresses or releases the elastic member 342. The connection leg 212 is provided with a shaft hole 212b. The pin shaft 343 is rotatably connected to the shaft hole 212b. The rotational axis of the electrical connection plug 33 coincides with the rotational axis of the latch shaft 343.

When it is desired to assemble wristband assembly 30 with case 20, pin 343 may be depressed first such that pin 343 compresses resilient member 342 and pin 343 enters barrel 341. The electrical connection plug 33 is then inserted into the electrical connection socket 25. The pin shaft 343 is aligned with the shaft hole 212b of the connection leg 212. Releasing the pin 343, the elastic member 342 releases elastic potential energy to push the pin 343 out of the cylinder 341. The pin shaft 343 is inserted into the shaft hole 212b of the connecting leg 212 to connect the band assembly 30 to the case band 20.

Under the action of the elastic piece 342 pushing against the pin shaft 343, the electrical connection plug 33 can apply compressive stress to the electrical connection socket 25, so as to ensure that the electrical connection plug 33 can be stably inserted into the electrical connection socket 25.

In the description of the embodiments of the present application, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, indirectly connected through an intermediary, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the above terms in the embodiments of the present application will be understood by those of ordinary skill in the art according to the specific circumstances.

The embodiments of the present application are not intended to indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operate in a particular orientation, and thus should not be construed as limiting the embodiments of the present application. In the description of the embodiments of the present application, the meaning of "a plurality" is two or more, unless specifically stated otherwise.

The terms first, second, third, fourth and the like in the description and in the claims of embodiments of the application and in the above-described figures, if any, are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate such that the embodiments of the present application described herein may be implemented in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed but may include other steps or elements not expressly listed or inherent to such process, method, system, article, or apparatus.

The term "plurality" herein refers to two or more. The term "and/or" is herein merely an association relationship describing an associated object, meaning that there may be three relationships, e.g., a and/or B, may represent: a exists alone, A and B exist together, and B exists alone. In addition, the character "/" herein generally indicates that the front and rear associated objects are an "or" relationship; in the formula, the character "/" indicates that the front and rear associated objects are a "division" relationship.

It will be appreciated that the various numerical numbers referred to in the embodiments of the present application are merely for ease of description and are not intended to limit the scope of the embodiments of the present application.

It should be understood that, in the embodiments of the present application, the sequence number of each process described above does not mean that the execution sequence of each process should be determined by the function and the internal logic of each process, and should not constitute any limitation on the implementation process of the embodiments of the present application.

Claims (16)

1. A wearable device, comprising:

the watch body comprises a watch case, a main board, a battery and an electric connection socket, wherein the watch case comprises a shell and connection support legs, two connection support legs are arranged on at least one side of two opposite sides of the shell, the main board and the battery are arranged in the shell, the battery is electrically connected with the main board, one of the two connection support legs which are positioned on the same side of the shell is provided with the electric connection socket, and the electric connection socket is electrically connected with the main board;

The watchband component comprises a watchband, an electronic device, an electric connecting plug and a bolt component, wherein the electronic device is arranged on the watchband, the electric connecting plug and the bolt component are arranged at the same end part of the watchband, the electric connecting plug and the bolt component are arranged at intervals along the width direction of the watchband, the electronic device is electrically connected with the electric connecting plug and positioned in the two connecting support legs on the same side of the shell, the electric connecting plug is inserted into one electric connecting socket on the connecting support leg, the electric connecting plug is rotatably connected with the electric connecting socket, and the bolt component is rotatably connected with the other connecting support leg.

2. The wearable device of claim 1, wherein the connection leg has a mounting hole having an opening facing the other connection leg, the case has a wire passing hole communicating the mounting hole and an inner space of the case, the electrical connection socket is disposed in the mounting hole, the electrical connection socket is electrically connected with the main board through a wire passing through the wire passing hole.

3. The wearable device of claim 2, wherein the electrical connection socket comprises an insulating sleeve disposed in the mounting hole and bonded to the connection leg, and a metal connection terminal disposed in the insulating sleeve with a contact portion of the metal connection terminal exposed in a central hole of the insulating sleeve, the wire electrically connected to the metal connection terminal, and the contact portion of the metal connection terminal electrically connected to the electrical connection plug.

4. The wearable device according to claim 3, wherein the metal connection terminal comprises a columnar portion and a cap portion, the insulation bush is provided with an avoidance hole, the columnar portion is inserted into the avoidance hole, the columnar portion is electrically connected with the wire, the cap portion is located in the central hole of the insulation bush, and the cap portion is electrically connected with the electrical connection plug.

5. A wearable device according to claim 3, characterized in that the outer surface of the insulating bush facing the connection leg is provided with a relief groove, a portion of the wire being located in the relief groove.

6. The wearable device of claim 3, wherein the electrical connection plug comprises an insulating base and a metal contact ring connected to each other, the insulating base is connected to the watchband, the metal contact ring is disposed on the insulating base, the metal contact ring contacts the contact portion of the metal connection terminal, the metal contact ring rotates relative to the contact portion when the electrical connection plug rotates relative to the electrical connection socket, and the metal contact ring is electrically connected to the electronic component.

7. The wearable device according to claim 6, wherein the number of the metal connection terminals is two or more, the number of the metal contact rings is two or more, and the metal connection terminals and the metal contact rings are arranged in one-to-one correspondence.

8. The wearable device according to claim 7, wherein the central hole of the insulating bush comprises a first hole section and a second hole section, the second hole Duan Kaojin is provided with the watchband, the diameter of the first hole section is smaller than that of the second hole section, and the areas of the insulating bush corresponding to the first hole section and the second hole section are respectively provided with the metal connection terminals.

9. The wearable device according to claim 8, wherein the insulating base comprises a first shaft section and a second shaft section, the first shaft section being inserted into the first hole section, the second shaft section being inserted into the second hole section, the first shaft section and the second shaft section being provided with the metal contact ring, respectively.

10. The wearable device according to claim 9, wherein the number of the metal connection terminals is three, the bottom wall of the first hole section is provided with one metal connection terminal, the side wall of the second hole section is provided with one metal connection terminal, the number of the metal contact rings is three, the top of the first shaft section is provided with one metal contact ring, the outer side of the first shaft section is sleeved with one metal contact ring, and the outer side of the second shaft section is sleeved with one metal contact ring.

11. The wearable device of claim 10, wherein the insulating base further comprises a through hole extending through the first shaft section and the second shaft section, the electrical connection plug further comprising a metal post located within the through hole, the metal contact ring disposed on top of the first shaft section being connected to the metal post.

12. The wearable device according to any of claims 6 to 11, wherein the watchband assembly further comprises a sealing gasket that is nested within the insulating base, the metal contact ring being located on a side of the sealing gasket facing the mounting hole, the insulating bushing further comprising a receiving recess, at least a portion of the sealing gasket being located within the receiving recess.

13. The wearable device according to any of claims 6-11, wherein an end of the insulating base near the wristband is snapped to the wristband.

14. The wearable device according to claim 13, wherein the watchband comprises a connecting adapter box and a belt body, the adapter box comprises an upper box body and a lower box body which are connected, clamping concave parts are respectively arranged on the upper box body and the lower box body, a limiting hole is formed between the upper box body and the lower box body which are connected, the clamping concave parts are communicated with the limiting hole, a clamping flange is arranged at the end part, close to the watchband, of the insulating base, the clamping flange is clamped with the clamping concave parts, and the end part of the insulating base is positioned in the limiting hole.

15. The wearable device according to any one of claims 1 to 11, wherein the latch member includes a cylinder body, an elastic member and a latch pin, the cylinder body is connected to the watchband, the elastic member is disposed in the cylinder body, the latch pin is slidably connected to the cylinder body in an axial direction of the cylinder body, the elastic member abuts against the latch pin, the latch pin compresses or releases the elastic member when the latch pin moves in the axial direction of the cylinder body, the connection leg is provided with a shaft hole, the latch pin is rotatably connected to the shaft hole, and a rotation axis of the electrical connection plug coincides with a rotation axis of the latch pin.

16. A wristband assembly, comprising:

watchband, electronic device, electric connection plug and bolt part, electronic device set up in the watchband, electric connection plug with bolt part all set up in the same tip of watchband, follow the width direction of watchband, electric connection plug with bolt part interval sets up, electronic device with electric connection plug electricity is connected.